1 2010-11-06 Janus Weil <janus@gcc.gnu.org>
4 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
7 2010-11-05 Janus Weil <janus@gcc.gnu.org>
11 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
12 Add component '$copy' to vtype symbol for polymorphic deep copying.
13 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
14 during resolution stage.
15 * resolve.c (resolve_codes): Don't resolve code if namespace is already
17 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
18 polymorphic ALLOCATE statements with SOURCE.
20 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
21 Paul Thomas <pault@gcc.gnu.org>
23 * dump-parse-tree.c (code_indent): Take label into acount
24 when calculating indent.
25 (show_typespec): Also display class.
26 (show_attr): Add module name to argument.
27 Don't show UNKNOWN for flavor, access and save. Don't show
28 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
29 association. Show intent only for dummy arguments.
30 Set length of shown symbol names to minimum of 12.
31 Show attributes header.
32 (show_symbol): Adjust show_level.
33 (show_symtree): Clear up display for ambiguous. Show if symbol
34 was imported from namespace.
35 (show_code_node): Clear up indenting. Traverse symtree and
36 show code directly instead of calling show_namespace.
38 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
40 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
42 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
43 * trans-stmt.c (gfc_trans_do): Likewise.
45 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
46 Tobias Burnus <burnus@net-b.de>
49 * array.c (gfc_match_array_constructor): Reject deferred type
50 parameter (DTP) in type-spec.
51 * decl.c (char_len_param_value, match_char_length,
52 gfc_match_char_spec, build_sym, variable_decl,
53 enumerator_decl): Support DTP.
54 * expr.c (check_inquiry): Fix check due to support for DTP.
55 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
56 * misc.c (gfc_clear_ts): Set it to false.
57 * match.c (gfc_match_allocate): Support DTP.
58 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
59 (resolve_fl_variable): Add DTP constraint check.
60 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
63 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
66 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
67 with a gfc_find_symbol to prevent namespace pollution. Remove dead
69 (match_type_spec): Remove parsing of '::'. Collapse character
70 kind checking to one location.
71 (gfc_match_allocate): Use correct locus in error message.
73 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
75 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
76 dump_fortran_original and add dump_fortran_optimized.
77 * lang.opt: Add fdump-fortran-original and
78 fdump-fortran-optimized. Document that fdump-parse-tree is
80 * gfortran.texi: Add -fdump-fortran-original and
81 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
82 * frontend-passes.c (gfc_run_passes): If optimizing and
83 if gfc_option.dump_fortran_optimized is set, dump the parse tree
85 * parse.c: Rename gfc_option.dump_parse_tree to
86 gfc_option.dump_fortran_original.
87 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
88 to gfc_option.dump_fortran_original and handle
89 gfc_option.dump_fortran_optimize.
90 (gfc_post_options): Rename gfc_option.dump_parse_tree
91 to gfc_option.dump_fortran_original.
92 (gfc_handle_option): Rename OPT_fdump_parse_tree to
93 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
94 to gfc_option.dump_fortran_original. Handle
95 OPT_fdump_fortran_optimized.
97 2010-10-30 Janus Weil <janus@gcc.gnu.org>
102 * interface.c (count_types_test): Symmetrize type check.
103 (generic_correspondence): Ditto.
105 2010-10-27 Janus Weil <janus@gcc.gnu.org>
108 * interface.c (compare_allocatable): Handle polymorphic allocatables.
109 (compare_parameter): Add two error messages for polymorphic dummies.
111 2010-10-26 Janus Weil <janus@gcc.gnu.org>
114 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
115 * trans.c (gfc_deallocate_scalar_with_status): New function for
116 deallocation of allocatable scalars.
117 * trans-array.c (structure_alloc_comps): Call it here ...
118 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
119 * trans-stmt.c (gfc_trans_deallocate): ... and here.
121 2010-10-26 Tobias Burnus <burnus@net-b.de>
124 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
127 * trans-array.c (duplicate_allocatable): Use size of type and not
128 the size of the pointer to the type.
130 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
133 * fortran/scanner.c (include_line): Check return value of load_file.
135 2010-10-23 Tobias Burnus <burnus@net-b.de>
138 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
140 2010-10-21 Janus Weil <janus@gcc.gnu.org>
143 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
144 we're currently matching a (non-proc-)pointer assignment.
145 * decl.c (match_pointer_init): Set it.
146 * match.c (gfc_match_pointer_assignment): Ditto.
147 * primary.c (matching_actual_arglist): New global variable to indicate
148 we're currently matching an actual argument list.
149 (gfc_match_actual_arglist): Set it.
150 (gfc_match_varspec): Reject procedure pointer component calls with
151 missing argument list.
153 2010-10-21 Janus Weil <janus@gcc.gnu.org>
156 * interface.c (gfc_compare_interfaces): Switch arguments of type
157 comparison (important for polymorphic variables).
159 2010-10-21 Tobias Burnus <burnus@net-b.de>
162 * expr.c (gfc_check_vardef_context): Treat pointer functions
165 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
168 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
169 F08 numeric stop function.
170 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
171 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
172 for stop_numeric_f08.
174 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
176 * gfortran.h: Remove definition of bt enumerator.
177 * libgfortran.h: Add bt enumerator type alighned with defintion.
178 Remove the dtype enumerator, no longer used.
179 previously given in libgfortran/io.h
180 * trans-types.c: Use new bt enumerator.
181 * trans-io.c: Likewise.
183 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
185 * trans-io.c (gfc_build_io_library_fndecls):
186 Array descriptor arguments to transfer_array can be
187 dereferenced recursively.
189 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
194 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
195 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
196 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
197 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
198 (gfc_build_io_library_fndecls): Add corresponding function
200 (transfer_expr): If the current transfer is a READ, use
201 the iocall with the original version, otherwise the version
203 (transfer_array_desc): Likewise.
205 2010-10-15 Tobias Burnus <burnus@net-b.de>
208 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
209 (gfc_trans_runtime_error_vararg): Remove prototype.
210 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
211 (gfc_add_modify, gfc_evaluate_now): Use them.
212 (trans_runtime_error_vararg): Renamed from
213 gfc_trans_runtime_error_vararg, made static and use locus.
214 (gfc_trans_runtime_error): Use it.
215 (gfc_trans_runtime_check): Ditto and make use of locus.
216 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
217 gfc_trans_do, gfc_trans_do_while): Improve line number
218 associated with generated expressions.
220 2010-10-12 Daniel Kraft <d@domob.eu>
223 * parse.c (parse_associate): Set typespec of associate-name if that of
224 the target is already available.
226 2010-10-10 Janus Weil <janus@gcc.gnu.org>
229 * resolve.c (resolve_typebound_function): Bugfix for type-bound
232 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
234 * frontend-passes.c: Include opts.h.
235 (optimize_comparison): Renamed from optimize_equality.
236 Change second argument to operation to be compared.
237 Use flag_finite_math_only to avoid comparing REAL and
238 COMPLEX only when NANs are honored. Simplify comparing
239 of string concatenations where left or right operands are
240 equal. Simplify all comparison operations, based on the result
241 of gfc_dep_compare_expr.
242 * dependency.c: Include arith.h.
243 (gfc_are_identical_variables): Volatile variables should not
244 compare equal to themselves.
245 (gfc_dep_compare_expr): Handle string constants and string
248 2010-10-08 Joseph Myers <joseph@codesourcery.com>
250 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
251 * gfortran.h (gfc_init_options_struct): Declare.
252 * options.c (gfc_init_options_struct): New. Split out from
255 2010-10-07 Janus Weil <janus@gcc.gnu.org>
258 * resolve.c (resolve_typebound_function): Use correct declared type
259 for type-bound operators.
261 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
264 Revert revision 165026:
265 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
267 * decl.c (match_procedure_in_type): Assertify if conditions.
269 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
272 * resolve.c (resolve_transfer): Use expression inside parenthesis to
273 find acutal component to be transgferred.
275 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
277 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
279 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
281 * trans-array.c (gfc_free_ss_chain): Made non-static.
282 * trans-array.h (gfc_free_ss_chain): New prototype.
283 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
285 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
287 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
290 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
292 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
294 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
296 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
297 before calling gfc_free_expr.
299 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
301 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
302 gfc_advance_se_ss_chain.
303 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
304 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
305 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
306 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
307 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
309 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
311 * trans.c (gfc_restore_backend_locus): New function.
312 (gfc_get_backend_locus): Renamed to ...
313 (gfc_save_backend_locus): ... this.
314 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
315 gfc_save_backend_locus): Same.
316 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
317 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
318 gfc_save_backend_locus.
319 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
321 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
322 gfc_restore_backend_locus instead of gfc_set_backend_locus.
323 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
325 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
326 gfc_trans_deferred_vars):
327 Rename gfc_get_backend_locus to gfc_save_backend_locus.
328 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
330 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
332 * trans-array.c (gfc_build_constant_array_constructor): Free array
335 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
337 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
338 before overwriting it.
340 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
342 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
343 * symbol.c (gen_shape_param): Ditto.
345 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
347 * symbol.c (free_entry_list): New function.
348 (gfc_free_namespace): Free list of entries.
350 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
352 * symbol.c (free_components): Free list of formal args and formal
355 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
357 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
360 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
362 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
364 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
366 * resolve.c (check_typebound_baseobject): Free local expr before
369 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
371 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
373 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
375 * primary.c (gfc_free_structure_ctor_component): Also free the
376 component structure itself.
378 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
380 * module.c (gfc_use_module): Free atom_string when done with it.
382 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
384 * module.c (read_module): Remove useless string duplication.
386 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
388 * gfortranspec.c (append_arg): Remove commented code.
390 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
392 * decl.c (match_procedure_in_type): Assertify if conditions.
394 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
396 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
397 preprocessing is disabled.
399 2010-10-06 Jakub Jelinek <jakub@redhat.com>
402 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
403 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
404 (gfc_define_builtin): Change last argument to int bitmask from bool,
405 control addition of TREE_NOTHROW and leaf attribute as well.
406 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
407 (gfc_init_builtin_functions): Likewise. Remove
408 ATTR_{,CONST_}NOTHROW_LIST enum.
410 2010-10-04 Andi Kleen <ak@linux.intel.com>
412 * Make-lang.in (gfortran, f951): Add + to build rule.
414 2010-10-04 Richard Guenther <rguenther@suse.de>
416 * f95-lang.c (current_translation_unit): New global variable.
417 (gfc_create_decls): Build a translation-unit decl.
418 (pushdecl): In the global binding-level use the
419 translation-unit decl as DECL_CONTEXT.
420 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
421 (build_function_decl): Likewise. Delay setting the assembler
422 name, leave setting of DECL_CONTEXT to pushdecl.
423 (trans_function_start): Use DECL_FILE_SCOPE_P.
424 (gfc_create_module_variable): Likewise. Remove questionable
426 * trans.c (gfc_generate_module_code): Likewise.
428 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
430 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
431 instead of duplicating code.
432 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
435 2010-10-02 Janus Weil <janus@gcc.gnu.org>
438 * resolve.c (resolve_formal_arglist): Avoid setting default type for
439 formal arguments of intrinsic procedures.
441 2010-09-30 Janus Weil <janus@gcc.gnu.org>
444 * resolve.c (resolve_allocate_expr): Do not use
445 'gfc_has_default_initializer'.
447 2010-09-30 Tobias Burnus <burnus@net-b.de>
449 * gfortran.tex (Fortran 2008 status): Update list of
450 implemented features.
452 2010-09-29 Joseph Myers <joseph@codesourcery.com>
454 * lang.opt: Don't use VarExists.
456 2010-09-29 Joseph Myers <joseph@codesourcery.com>
458 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
460 (gfc_cpp_post_options): Update names of cpp_options members.
461 (cb_cpp_error): Update names of diagnostic_context members.
462 * f95-lang.c (gfc_init_builtin_functions): Update names of
463 gfc_option_t members.
464 * gfortran.h (gfc_option_t): Rename warn_conversion and
466 * intrinsic.c (gfc_convert_type_warn): Update names of
467 gfc_option_t members.
468 * options.c (gfc_init_options, gfc_post_options, set_Wall,
469 gfc_handle_option): Update names of gfc_option_t members.
470 * parse.c (next_free, next_fixed): Update names of gfc_option_t
472 * scanner.c (pedantic): Remove extern declaration.
473 (skip_free_comments, skip_fixed_comments, include_line): Update
474 names of gfc_option_t members.
475 * trans-decl.c (gfc_generate_function_code): Update names of
476 gfc_option_t members.
478 2010-09-28 Tobias Burnus <burnus@net-b.de>
482 * intrinsic.c (add_functions): Make compiler_version and
483 compiler_options CLASS_INQUIRY.
484 * gfortran.h (gfc_get_option_string): New prototype.
485 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
487 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
488 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
489 (ISO_C_BINDING): Refer to C_SIZEOF.
490 * options.c (gfc_get_option_string): New function.
491 * simplify.c (gfc_simplify_compiler_options): Use it.
492 (gfc_simplify_compiler_version): Include compiler name.
494 2010-09-28 Jan Hubicka <jh@suse.cz>
496 * f95-lang.c (gfc_define_builtin): Make leaf.
497 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
498 and ATTR_NOTHROW_LEAF_LIST.
499 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
500 (DEF_GOMP_BUILTIN): Likewise.
502 2010-09-28 Tobias Burnus <burnus@net-b.de>
505 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
508 2010-09-27 Tobias Burnus <burnus@net-b.de>
512 * intrinsic.h (gfc_simplify_compiler_options,
513 gfc_simplify_compiler_version): New prototypes.
514 * intrinsic.c (gfc_intrinsic_function_by_id,
515 make_from_module): New functions.
516 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
517 gfc_specific_intrinsic): Don't return module intrinsics.
518 (add_functions): Add compiler_options, compiler_version.
519 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
520 * symbol.c (std_for_isocbinding_symbol): Add version check for
522 * iso-fortran-env.def: Add compiler_options, compiler_version.
523 * iso-c-binding.def: Add c_sizeof.
524 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
525 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
526 (gfc_intrinsic_function_by_id): New prototype.
527 * module.c (create_intrinsic_function): New function.
528 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
529 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
530 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
532 * simplify.c (gfc_simplify_compiler_options,
533 gfc_simplify_compiler_version): New functions.
535 2010-09-26 Daniel Kraft <d@domob.eu>
539 * resolve.c (resolve_select_type): Clarify code.
540 (resolve_assoc_var): Only set typespec if it is currently unknown.
542 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
545 * module.c (create_int_parameter_array): Set the array value shape.
547 2010-09-25 Tobias Burnus <burnus@net-b.de>
549 * gfortran.texi: Re-add accidently removed \input line.
551 2010-09-25 Daniel Kraft <d@domob.eu>
554 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
555 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
556 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
557 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
558 `extra_comma' with changed semantics.
559 (gfc_resolve_dt): Check variable definitions.
560 (match_io_element): Remove INTENT and PURE checks here and
561 initialize code->ext.dt member.
562 (match_io): Set dt->dt_io_kind.
563 (gfc_resolve_inquire): Check variable definition for all tags
564 except UNIT, FILE and ID.
565 * resolve.c (resolve_transfer): Variable definition check.
567 2010-09-25 Tobias Burnus <burnus@net-b.de>
569 * interface.c (gfc_match_end_interface): Constify char pointer
572 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
574 * interface.c (gfc_match_end_interface): Deal with user defined
575 operators that overload rational operators and C1202.
577 2010-09-24 Tobias Burnus <burnus@net-b.de>
579 * gfortran.texi: Add second space after end-of-sentence period;
580 change / to /@/ to allow hyphenation of URLs.
581 (Standards): Remove duplicated OpenMP, update wording given that
582 Fortran 2008 now released.
583 (Fortran 2008 status): Update and add list of implemented features.
585 2010-09-24 Tobias Burnus <burnus@net-b.de>
588 * iso-fortran-env.def: Add NAMED_KINDARRAY with
589 character_kinds, integer_kinds, logical_kinds and
591 * gfortran.h: Add them to iso_fortran_env_symbol.
592 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
593 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
594 libgfortran_stat_codes to libgfortran_error_codes.
595 * module.c (create_int_parameter_array): New function.
596 (use_iso_fortran_env_module): Use it for
597 NAMED_KINDARRAY of iso-fortran-env.def.
598 * trans-decl.c (gfc_get_symbol_decl): Parameter
599 arrays of intrinsics modules become local static variables.
600 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
601 integer_kinds, logical_kinds and real_kinds.
603 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
606 * frontend-passes.c (optimize_binop_array_assignment):
607 Only re-use lhs as intermediate storage if kind and type
610 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
614 * trans-array.c (gfc_conv_expr_descriptor): Handle
615 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
617 2010-09-23 Tobias Burnus <burnus@net-b.de>
619 * intrinsic.texi (OpenMP modules): Add named constants of
622 2010-09-23 Daniel Kraft <d@domob.eu>
627 * gfortran.h (gfc_check_vardef_context): New method.
628 (struct symbol_attribute): New flag `select_type_temporary'.
629 * primary.c (gfc_variable_attr): Clarify initialization of ref.
630 (match_variable): Remove PROTECTED check and assignment check
631 for PARAMETERs (this is now done later).
632 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
633 (gfc_match_associate): Defer initialization of newAssoc->variable.
634 (gfc_match_nullify): Remove PURE definability check.
635 (select_type_set_tmp): Set new `select_type_temporary' flag.
636 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
637 (gfc_check_pointer_assign): Ditto (and other checks removed).
638 (gfc_check_vardef_context): New method.
639 * interface.c (compare_parameter_protected): Removed.
640 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
641 related to INTENT([IN]OUT) arguments.
642 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
643 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
644 (remove_last_array_ref): New method.
645 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
646 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
647 (resolve_assoc_var): Remove checks for definability here.
648 (resolve_select_type): Handle resolving of code->block here.
649 (resolve_ordinary_assign): Remove PURE check.
650 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
651 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
653 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
655 * gfortran.texi (Argument list functions): Allow URL to wrap.
656 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
657 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
658 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
659 code markups in the text.
660 * invoke.texi (Fortran Dialect Options)
661 (Error and Warning Options, Directory Options, Code Gen Options):
662 Likewise. Remove @code inside @smallexample.
664 2010-09-22 Joseph Myers <joseph@codesourcery.com>
666 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
667 OPT__help instead of OPT_fversion and OPT_fhelp.
668 * lang.opt (-all-warnings, -assert, -assert=, -comments,
669 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
670 -dump, -dump=, -include-barrier, -include-directory,
671 -include-directory=, -include-directory-after,
672 -include-directory-after=, -include-prefix, -include-prefix=,
673 -no-line-commands, -no-standard-includes, -output, -output=,
674 -preprocess, -print-missing-file-dependencies, -trace-includes,
675 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
676 -write-dependencies, -write-user-dependencies): New.
678 2010-09-21 Jason Blevins <jrblevin@sdf.org>
680 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
681 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
684 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
687 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
691 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
692 accessing dimensions in reversed order.
695 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
696 intrinsic function call.
698 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
699 Update asserts accordingly.
702 * trans.h (gfc_se): New field force_tmp.
703 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
704 and set parmse.force_tmp if some alias is found.
705 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
706 if se->force_tmp is set.
708 2010-09-20 Janus Weil <janus@gcc.gnu.org>
711 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
712 TBPs, PPCs and pointer/allocatable components.
714 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
717 * simplify.c (is_constant_array_expr): Allow structure array
718 elements as well as constants.
719 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
720 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
721 type of source to the result.
723 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
725 * frontend-passes.c (gfc_expr_walker): Also
726 handle EXPR_SUBSTRING.
728 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
730 * frontend-passes.c (gfc_expr_walker): Handle
731 constructors and references.
733 2010-09-16 Tobias Burnus <burnus@net-b.de>
736 * trans-types.c (create_fn_spec): New function.
737 (gfc_get_function_type): Call it.
739 2010-09-16 Jakub Jelinek <jakub@redhat.com>
741 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
742 (gfc_expr_walker, gfc_code_walker): New prototypes.
743 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
744 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
745 (optimize_namespace): Use gfc_code_walker.
746 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
747 (optimize_expr_0, optimize_code_node,
748 optimize_actual_arglist): Removed.
749 (optimize_assignment): Don't call optimize_expr_0.
751 2010-09-16 Janus Weil <janus@gcc.gnu.org>
754 * interface.c (compare_parameter): Create vtab for actual argument,
755 instead of formal (if needed).
757 2010-09-15 Janus Weil <janus@gcc.gnu.org>
760 * resolve.c (resolve_allocate_expr): Do default initialization via
763 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
765 * mathbuiltins.def: Do not defined huge_val built-in.
766 * trans-const.c (gfc_build_inf_or_huge): New function.
767 * trans-const.h (gfc_build_inf_or_huge): New prototype.
768 * f95-lang.c (gfc_init_builtin_functions): Don't defined
770 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
771 have functions of type (*) (void) anymore.
772 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
773 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
774 of generating a call to huge_val().
776 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
778 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
779 * dependency.c (gfc_check_dependency): Don't depend on
780 expr's inline_noncopying_intrinsic_attribute.
781 * dependency.c (gfc_check_argument_var_dependency,
782 gfc_check_argument_dependency): Ditto. Recursively check dependency
783 as NOT_ELEMENTAL in the non-copying (=transpose) case.
784 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
785 * resolve.c (find_noncopying_intrinsics): Remove.
786 (resolve_function, resolve_call): Remove call to
787 find_noncopying_intrinsics.
789 * trans-array.c (gfc_conv_array_transpose): Remove.
790 (gfc_walk_subexpr): Make non-static. Move prototype...
791 * trans-array.h (gfc_walk_subexpr): ... here.
792 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
794 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
795 gfc_inline_intrinsic_function_p): New.
796 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
797 Remove transpose from the libcall list.
798 (gfc_walk_intrinsic_function): Special case inline intrinsic.
799 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
801 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
803 * trans-expr.c (expr_is_variable): New function taking non-copying
804 intrinsic functions into account.
805 (gfc_trans_assignment_1): Use expr_is_variable.
807 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
809 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
810 real array dimension instead of the scalarizer (loop) dimension.
812 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
814 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
815 transposed references.
817 2010-09-10 Tobias Burnus <burnus@net-b.de>
820 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
821 build4_stat_loc): New inline functions.
822 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
823 (build1_v, build2_v, build3_v, build4_v): Use input_location
825 * trans-array.c (gfc_trans_scalarized_loop_end,
826 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
827 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
828 gfc_finish_wrapped_block): Ditto.
829 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
830 * trans-expr.c (gfc_conv_missing_dummy,
831 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
832 * trans-openmp.c (gfc_omp_clause_default_ctor,
833 gfc_trans_omp_critical, gfc_trans_omp_parallel,
834 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
835 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
836 gfc_trans_omp_single, gfc_trans_omp_task,
837 gfc_trans_omp_workshare): Ditto.
839 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
841 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
842 for dummy argument that appears in a specification statement.
844 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
846 * trans-array.c (gfc_get_array_ref_dim): New function.
847 (gfc_trans_create_temp_array): Reconstruct array
848 bounds from loop bounds. Use array bounds instead of loop bounds.
850 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
852 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
853 Get the array dimension from the dim array.
855 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
857 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
858 dim array to get the stride in the innermost loop.
860 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
862 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
863 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
864 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
866 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
868 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
869 and info dimension are the same. Loop over loop dimension.
870 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
872 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
874 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
877 2010-09-09 Tobias Burnus <burnus@net-b.de>
880 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
881 STAT): Show also syntax for the function version.
882 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
883 add_sym_3s_intent): Remove function.
884 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
886 (add_sym_2_intent): New function.
887 (add_functions): Set intent for functions which modify
888 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
889 argument name of hostnm from "a" to "c"
890 (add_subroutines): Change add_sym_*s_intent to
891 add_sym_*s and add intent to the add_sym_*s calls.
893 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
896 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
897 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
898 * gfortran.h: Define ISYM values for above intrinsics.
899 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
900 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
901 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
902 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
903 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
904 gfc_simplify_merge_bits, gfc_simplify_rshift,
905 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
906 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
907 gfc_resolve_shift): New prototypes.
908 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
909 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
910 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
911 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
913 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
914 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
915 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
917 (gfc_conv_intrinsic_function): Call above static functions.
918 * intrinsic.texi: Document new intrinsics.
919 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
920 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
921 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
922 gfc_simplify_merge_bits, gfc_simplify_rshift,
923 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
926 2010-09-08 Jakub Jelinek <jakub@redhat.com>
928 * frontend-passes.c (optimize_code_node): Walk block chain by default.
931 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
932 instead of code->block.
935 * openmp.c (resolve_omp_do): Report not enough do loops for
936 collapse even if block->next is NULL.
938 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
941 * dependency.c (gfc_deb_compare_expr): Take missing optional
942 arguments into account.
944 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
946 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
947 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
948 (gfc_build_intrinsic_function_decls): Don't build the
949 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
950 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
951 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
952 of calling clz128/ctz128 library functions.
954 2010-09-07 Jan Hubicka <jh@suse.cz>
956 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
959 2010-09-07 Tobias Burnus <burnus@net-b.de>
962 * intrinsic.texi (COS): Remove superfluous "n".
964 2010-09-07 Tobias Burnus <burnus@net-b.de>
967 * trans-array.c (gfc_conv_descriptor_data_get,
968 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
969 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
970 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
971 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
972 gfc_conv_shift_descriptor_lbound,
973 gfc_set_loop_bounds_from_array_spec,
974 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
975 gfc_conv_array_transpose, gfc_get_iteration_count,
976 gfc_grow_array, gfc_trans_array_ctor_element,
977 gfc_trans_array_constructor_subarray,
978 gfc_trans_array_constructor_value,
979 constant_array_constructor_loop_size, gfc_trans_array_constructor,
980 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
981 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
982 gfc_conv_array_ref, gfc_trans_preloop_setup,
983 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
984 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
985 gfc_conv_descriptor_size, gfc_array_init_size,
986 gfc_array_allocate, gfc_array_deallocate,
987 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
988 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
989 get_array_charlen, gfc_conv_expr_descriptor,
990 array_parameter_size, gfc_conv_array_parameter,
991 gfc_trans_dealloc_allocated, get_full_array_size,
992 duplicate_allocatable,
993 structure_alloc_comps): Change fold_build[0-9] to
995 (duplicate_allocatable, structure_alloc_comps,
996 gfc_duplicate_allocatable): Add space after function name.
998 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1000 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1001 checking string length value.
1002 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1003 gfc_charlen_type_node type.
1006 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1007 length to gfc_charlen_type_node.
1009 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1012 * frontend-passes.c (optimize_binop_array_assignment): New
1014 (optimize_assignment): Call it.
1016 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1019 * trans-expr.c (gfc_conv_substring): If start and end
1020 of the string reference are equal, set the length to one.
1022 2010-09-06 Tobias Burnus <burnus@net-b.de>
1025 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1027 2010-09-06 Tobias Burnus <burnus@net-b.de>
1030 * dump-parse-tree.c (gfc_debug_expr): New function.
1032 2010-09-06 Tobias Burnus <burnus@net-b.de>
1035 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1036 (check_specific): Special case for those intrinsics.
1037 * gfortran.h (gfc_isym_id): Add new intrinsics
1038 * intrinsic.h (gfc_check_transf_bit_intrins,
1039 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1040 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1042 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1043 gfc_resolve_iparity, resolve_transformational): New functions.
1044 (gfc_resolve_product, gfc_resolve_sum,
1045 gfc_resolve_parity): Use resolve_transformational.
1046 * check.c (gfc_check_transf_bit_intrins): New function.
1047 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1048 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1049 do_bit_xor, simplify_transformation): New functions.
1050 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1051 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1052 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1053 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1054 Handle IALL, IANY and IPARITY intrinsics.
1055 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1057 (IALL, IANY, IPARITY): Document new intrinsics.
1059 2010-09-05 Tobias Burnus <burnus@net-b.de>
1062 * f95-lang.c (gfc_truthvalue_conversion): Use
1063 fold_build[0-9]_loc instead of fold_build[0-9].
1064 * convert.c (convert): Ditto.
1065 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1066 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1067 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1068 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1069 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1070 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1071 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1072 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1073 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1074 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1075 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1076 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1077 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1078 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1079 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1080 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1081 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1082 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1083 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1084 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1085 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1086 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1087 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1088 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1089 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1090 gfc_conv_associated, gfc_conv_same_type_as,
1091 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1093 2010-09-04 Tobias Burnus <burnus@net-b.de>
1096 * resolve.c (resolve_fl_namelist): Change constraint checking
1097 order to prevent endless loop.
1099 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1102 * resolve.c (resolve_allocate_expr): Generate default initializers
1103 already at this point, resolve them and put them into expr3, ...
1104 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1107 2010-09-03 Tobias Burnus <burnus@net-b.de>
1110 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1111 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1113 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1114 gfc_conv_string_length, gfc_conv_substring,
1115 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1116 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1117 gfc_conv_expr_op, gfc_build_compare_string,
1118 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1119 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1120 gfc_conv_procedure_call, fill_with_spaces,
1121 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1122 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1123 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1124 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1125 fold_build[0-9] to fold_build[0-9]_loc.
1126 * trans-io.c (set_parameter_const, set_parameter_value,
1127 set_parameter_ref, gfc_convert_array_to_string, set_string,
1128 set_internal_unit, io_result, set_error_locus,
1129 nml_get_addr_expr, build_dt): Ditto.
1130 * trans-openmp.c (gfc_omp_clause_default_ctor,
1131 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1132 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1133 gfc_trans_omp_do): Ditto.
1134 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1135 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1136 gfc_trans_runtime_check, gfc_call_malloc,
1137 gfc_allocate_with_status, gfc_allocate_array_with_status,
1138 gfc_call_free, gfc_deallocate_with_status,
1139 gfc_call_realloc): Ditto.
1141 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1144 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1145 arglists for pure user functions, or for those intrinsic
1146 functions which are also pure.
1147 * intrinsics.c (add_conv): Mark conversion functions as pure.
1148 (add_char_conversions): Likewise.
1150 2010-09-03 Daniel Kraft <d@domob.eu>
1153 * resolve.c (resolve_actual_arglist): Allow internal procedure
1154 as actual argument with Fortran 2008.
1156 2010-09-03 Daniel Kraft <d@domob.eu>
1159 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1160 `which_construct' as this is no longer restricted to loops.
1161 * parse.h (struct gfc_state_data): New field `construct'.
1162 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1163 * parse.c (push_state): Set `construct' field.
1164 * resolve.c (resolve_select_type): Extend comment.
1165 * trans-stmt.c (gfc_trans_if): Add exit label.
1166 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1167 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1168 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1169 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1170 (gfc_trans_cycle): Ditto.
1171 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1173 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1175 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1176 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1177 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1178 * intrinsic.texi (RSHIFT): Fix documentation.
1180 2010-09-02 Tobias Burnus <burnus@net-b.de>
1183 * trans-common.c (create_common): Change build[0-9] to
1185 * trans-const.c (gfc_conv_constant_to_tree,
1186 gfc_conv_constant_to_tree): Ditto.
1187 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1188 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1189 add_argument_checking, create_main_function,
1190 gfc_generate_return): Ditto.
1191 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1192 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1193 compute_inner_temp_size, compute_overall_iter_number,
1194 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1195 gfc_conv_elemental_dependencies, gfc_do_allocate,
1196 gfc_evaluate_where_mask, gfc_trans_allocate,
1197 gfc_trans_arithmetic_if, gfc_trans_call,
1198 gfc_trans_character_select, gfc_trans_deallocate,
1199 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1200 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1201 gfc_trans_integer_select, gfc_trans_logical_select,
1202 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1203 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1204 gfc_trans_where_assign) Ditto.
1206 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1209 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1212 2010-09-02 Tobias Burnus <burnus@net-b.de>
1215 * resolve.c (apply_default_init): Mark symbol as referenced,
1216 if it is initialized.
1217 (resolve_symbol): Change intialized check for BT_DERIVED such
1218 that also function results get initialized; remove now obsolete
1219 gfc_set_sym_referenced for BT_CLASS.
1221 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1224 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1225 * resolve.c (resolve_allocate_expr): Defer handling of default
1226 initialization to 'gfc_trans_allocate'.
1227 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1228 (resolve_fl_derived): Suppress error messages for vtypes.
1229 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1230 polymorphic MOLD expression.
1231 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1232 dummy initialization.
1234 2010-09-01 Tobias Burnus <burnus@net-b.de>
1236 * gfortran.texi (preprocessing): Update URL to COCO.
1238 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1240 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1241 array quad_decls. Remove unnecessary assignment.
1243 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1245 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1246 other than long double.
1247 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1248 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1249 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1250 prefix to function name.
1251 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1252 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1254 (gfc_conv_intrinsic_exponent): Likewise.
1255 (gfc_conv_intrinsic_abs): Likewise.
1256 (gfc_conv_intrinsic_mod): Likewise.
1257 (gfc_conv_intrinsic_sign): Likewise.
1258 (gfc_conv_intrinsic_arith): Likewise.
1259 (gfc_conv_intrinsic_fraction): Likewise.
1260 (gfc_conv_intrinsic_nearest): Likewise.
1261 (gfc_conv_intrinsic_spacing): Likewise.
1262 (gfc_conv_intrinsic_rrspacing): Likewise.
1263 (gfc_conv_intrinsic_scale): Likewise.
1264 (gfc_conv_intrinsic_set_exponent): Likewise.
1266 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1268 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1269 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1270 * iresolve.c (gfc_resolve_execute_command_line): New function.
1271 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1272 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1274 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1277 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1278 and parity{,l,ll} builtins.
1279 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1280 (gfc_conv_intrinsic_function): Call above new functions.
1281 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1283 * intrinsic.texi: Document POPCNT and POPPAR.
1285 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1288 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1290 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1292 * Make-lang.in: Add frontend-passes.o dependencies.
1294 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1297 * resolve.c (resolve_structure_cons): For derived types, make sure the
1298 type has been resolved.
1299 (resolve_typebound_procedures): Make sure the vtab has been generated.
1301 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1304 * match.c (gfc_match_select_type): Give the associate-name the
1305 FL_VARIABLE attribute.
1307 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1309 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1312 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1315 * trans-types.c (gfc_init_kinds): Disable TFmode.
1317 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1320 * match.c (gfc_match_allocate): Avoid double free on error.
1322 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1325 * gfortran.h (gfc_real_info): Add c_float128 field.
1326 * mathbuiltins.def: Indicate which builtins are const.
1327 * trans-types.h (float128_type_node, complex_float128_type_node,
1328 gfc_real16_is_float128): New variables.
1329 * trans-types.c (float128_type_node, complex_float128_type_node,
1330 gfc_real16_is_float128): New variables.
1331 (gfc_init_kinds): Allow TFmode.
1332 (gfc_build_real_type): Mark __float128 types as such.
1333 (gfc_init_types): Initialize float128_type_node and
1334 complex_float128_type_node
1335 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1336 argument of OTHER_BUILTIN macro.
1337 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1338 (builtin_decl_for_precision): Special case for __float128.
1339 (builtin_decl_for_float_kind): Likewise.
1340 (define_quad_builtin): New function.
1341 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1342 library decls if necessary. Store them in the real16_decl and
1343 complex16_decl builtin map fields.
1344 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1345 library function names.
1347 2010-08-27 Tobias Burnus <burnus@net-b.de>
1350 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1351 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1352 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1353 gfc_resolve_parity): New prototypes.
1354 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1355 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1356 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1357 gfc_resolve_parity): New functions.
1358 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1360 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1361 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1362 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1363 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1364 Add post-processing opterator.
1365 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1366 gfc_simplify_product, gfc_simplify_sum): Update call.
1367 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1368 gfc_simplify_parity): New functions.
1370 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1373 * match.c (select_type_set_tmp): Add the possibility to reset the
1375 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1377 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1380 * dependency.c (check_section_vs_section): Single test for
1381 identical strides which takes into account that only one
1382 of the strides may be NULL.
1384 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1387 * primary.c (match_hollerith_constant): Calculate padding needed to
1388 fill default integer and allocate string for that size. Set pad bytes
1390 * gfortran.h: Add hollerith pad value to type spec union.
1391 * data.c (create_character_initializer): Fix spelling of function name.
1392 Use hollerith pad value to calculate length.
1393 * arith.c (hollerith2representation); Use hollerith pad value to
1396 2010-08-26 Daniel Kraft <d@domob.eu>
1401 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1402 (gfc_build_block_ns): Declared here...
1403 * parse.h (gfc_build_block_ns): ...instead of here.
1404 * trans.h (gfc_process_block_locals): Expect additionally the
1405 gfc_association_list of BLOCK (if present).
1406 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1407 * resolve.c (resolve_variable): Only check for invalid *array*
1408 references on associate-names.
1409 (resolve_assoc_var): New method with code previously in resolve_symbol.
1410 (resolve_select_type): Use association to give the selector and
1411 temporaries their values instead of ordinary assignment.
1412 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1413 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1414 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1415 to `gfc_process_block_locals' to match new interface.
1416 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1418 (gfc_process_block_locals): Defer them rather here when linked to
1419 from the BLOCK's association list.
1421 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1423 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1424 TREE_NOTHROW on fndecls that can't throw. Set
1425 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1426 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1427 gfor_fndecl_associated.
1429 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1432 * frontend-passes.c (optimize_equality): Don't optimize array equality
1434 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1437 * resolve.c (resolve_procedure_interface): New function split off from
1439 (resolve_formal_arglist): Call it here ...
1440 (resolve_symbol): ... and here.
1442 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1444 * Make-lang.in (gfortranspec.o): Update dependencies.
1445 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1447 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1448 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1449 (g77_xargc): Make unsigned.
1450 (g77_xargv): Change to g77_x_decoded_options.
1451 (g77_newargc): Make unsigned.
1452 (g77_newargv): Change to g77_new_decoded_options.
1453 (strings_same, options_same): New.
1454 (append_arg): Use cl_decoded_option structures.
1455 (append_option): New.
1456 (add_arg_libgfortran): New.
1457 (lang_specific_driver): Use cl_decoded_option structures.
1459 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1463 * class.c (add_proc_comp): Add static initializer for PPCs.
1464 (add_procs_to_declared_vtab): Modified comment.
1465 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1466 initializer if the component is part of a vtype.
1467 (mio_component_list): Add argument 'vtype', pass it on to
1469 (mio_symbol): Modified call to 'mio_component_list'.
1470 * trans.h (gfc_conv_initializer): Modified prototype.
1471 (gfc_trans_assign_vtab_procs): Removed.
1472 * trans-common.c (create_common): Modified call to
1473 'gfc_conv_initializer'.
1474 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1475 gfc_emit_parameter_debug_info): Modified call to
1476 'gfc_conv_initializer'.
1477 (build_function_decl): Remove assertion.
1478 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1479 Removed call to 'gfc_trans_assign_vtab_procs'.
1480 (gfc_conv_initializer): Add argument 'procptr'.
1481 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1482 (gfc_trans_assign_vtab_procs): Removed.
1483 * trans-stmt.c (gfc_trans_allocate): Removed call to
1484 'gfc_trans_assign_vtab_procs'.
1486 2010-08-21 Tobias Burnus <burnus@net-b.de>
1490 * intrinsic.c (add_sym): Init value attribute.
1491 (set_attr_value): New function.
1492 (add_functions) Use it and add JN/YN resolvers.
1493 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1494 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1495 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1496 * iresolve.c (gfc_resolve_bessel_n2): New function.
1497 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1499 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1500 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1501 * simplify.c (): For YN set to -INF if previous values
1503 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1505 * iresolve.c (gfc_resolve_extends_type_of): Set the
1506 type of the dummy argument to the one of the actual.
1508 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1510 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1512 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1514 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1517 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1519 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1521 2010-08-19 Daniel Kraft <d@domob.eu>
1525 * trans.h (struct gfc_se): New flag `byref_noassign'.
1526 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1527 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1528 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1529 and check for compile-time errors with those.
1530 * trans-decl.c (trans_associate_var): Use new routine
1531 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1532 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1533 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1534 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1535 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1536 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1537 rank remapping for assignment.
1539 2010-08-19 Tobias Burnus <burnus@net-b.de>
1541 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1542 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1545 2010-08-19 Tobias Burnus <burnus@net-b.de>
1549 * check.c (gfc_check_bessel_n2): New function.
1550 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1551 * intrinsic.c (add_functions): Add transformational version
1552 of the Bessel_jn/yn intrinsics.
1553 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1554 gfc_simplify_bessel_yn2): New prototypes.
1555 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1556 transformational variant.
1557 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1558 Check for negative order.
1559 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1560 gfc_simplify_bessel_yn2): New functions.
1562 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1565 * resolve.c (resolve_transfer): Traverse operands and set expression
1566 to be checked to a non EXPR_OP type.
1568 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1571 * gfortran.h (gfc_add_save): Modified prototype.
1572 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1573 (match_pointer_init): New function to match F08 pointer initialization.
1574 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1575 'match_pointer_init'.
1576 (match_attr_spec): Module variables are implicitly SAVE.
1577 (gfc_match_save): Modified call to 'gfc_add_save'.
1578 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1580 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1581 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1582 initialization checks.
1583 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1584 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1585 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1586 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1588 * trans-decl.c (gfc_create_module_variable): Module variables with
1589 TARGET can already exist.
1590 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1591 (gfc_conv_initializer): Implement non-NULL pointer
1594 2010-08-18 Tobias Burnus <burnus@net-b.de>
1597 * intrinsic.texi (selected_char_kind): Document ISO_10646
1600 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1603 * trans-decl.c (build_library_function_decl_1): Chain on
1604 void_list_node instead of creating a new TREE_LIST.
1605 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1606 * trans-types.c (gfc_get_function_type): Likewise. Set
1607 typelist to void_list_node for the main program.
1609 2010-08-17 Daniel Kraft <d@domob.eu>
1612 * gfortran.h (struct gfc_association_list): New member `where'.
1613 (gfc_is_associate_pointer) New method.
1614 * match.c (gfc_match_associate): Remember locus for each associate
1615 name matched and do not try to set variable flag.
1616 * parse.c (parse_associate): Use remembered locus for symbols.
1617 * primary.c (match_variable): Instead of variable-flag check for
1618 associate names set it for all such names used.
1619 * symbol.c (gfc_is_associate_pointer): New method.
1620 * resolve.c (resolve_block_construct): Don't generate assignments
1621 to give associate-names their values.
1622 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1623 (resolve_symbol): Set some more attributes for associate variables,
1624 set variable flag here and check it and don't try to build an
1625 explicitely shaped array-spec for array associate variables.
1626 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1628 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1629 (gfc_sym_type): Return pointer type for association to scalar vars.
1630 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1631 (trans_associate_var): New method.
1632 (gfc_trans_deferred_vars): Handle association symbols.
1634 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1636 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1638 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1640 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1641 OPT_MDX and OPT_MMDX.
1643 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1645 * lang.opt (MDX, MMDX): Mark RejectDriver.
1647 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1649 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1650 vtabs for generics any more).
1652 2010-08-15 Daniel Kraft <d@domob.eu>
1655 * gfortran.h (gfc_find_proc_namespace): New method.
1656 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1657 around with namespace.
1658 * symbol.c (gfc_find_proc_namespace): New method.
1659 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1661 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1662 * parse.c (parse_associate): Removed assignment-generation here...
1663 * resolve.c (resolve_block_construct): ...and added it here.
1664 (resolve_variable): Handle names that are arrays but were not parsed
1665 as such because of association.
1666 (resolve_code): Fix BLOCK resolution.
1667 (resolve_symbol): Generate array-spec for associate-names.
1669 2010-08-15 Tobias Burnus <burnus@net-b.de>
1672 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1673 (verify_c_interop): Handle unresolved DT with bind(C).
1675 2010-08-15 Tobias Burnus <burnus@net-b.de>
1677 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1678 pointer arrays as absent.
1679 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1680 dummys as absent argument.
1681 * interface.c (compare_actual_formal,compare_parameter):
1684 2010-08-15 Tobias Burnus <burnus@net-b.de>
1686 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1687 dummies with intent(in).
1689 2010-08-15 Daniel Kraft <d@domob.eu>
1692 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1693 routines not IMPURE also as PURE.
1694 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1695 `NO_CLASS' in `CLASS_IMPURE'.
1696 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1697 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1698 (add_functions): Ditto.
1699 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1700 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1701 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1702 are not ALLOCATABLE and have their INTENT specified.
1704 2010-08-13 Daniel Kraft <d@domob.eu>
1706 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1707 * array.c (gfc_match_array_spec): Match implied-shape specification and
1708 handle AS_IMPLIED_SHAPE correctly otherwise.
1709 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1710 (variable_decl): Some checks for implied-shape declaration.
1711 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1712 AS_IMPLIED_SHAPE in any case.
1714 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1716 * lang.opt (MD, MMD): Change to MDX and MMDX.
1717 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1719 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1722 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1723 'gfc_intrinsic_arg'.
1724 (check_arglist,check_specific): Add reference to 'name' field.
1725 (init_arglist): Remove reference to 'name' field.
1726 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1727 * check.c (variable_check): Reverse order of checks. Respect intent of
1729 (int_or_proc_check): New function.
1730 (coarray_check): New function.
1731 (allocatable_check): New function.
1732 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1733 (gfc_check_complex): Use 'int_or_real_check'.
1734 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1735 gfc_check_ucobound): Use 'coarray_check'.
1736 (gfc_check_pack): Use 'real_or_complex_check'.
1737 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1738 'int_or_proc_check'.
1739 (scalar_check,type_check,numeric_check,int_or_real_check,
1740 real_or_complex_check,kind_check,double_check,logical_array_check,
1741 array_check,same_type_check,rank_check,nonoptional_check,
1742 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1743 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1744 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1745 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1746 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1747 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1748 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1751 2010-08-10 Daniel Kraft <d@domob.eu>
1753 * gfortran.texi (Interoperability with C): Fix ordering in menu
1754 and add new subsection about pointers.
1755 (Interoperable Subroutines and Functions): Split off the pointer part.
1756 (working with Pointers): New subsection with extended discussion
1757 of pointers (especially procedure pointers).
1759 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1762 * array.c (gfc_ref_dimen_size): Add end argument.
1763 If end is non-NULL, calculate it.
1764 (ref_size): Adjust call to gfc_ref_dimen_size.
1765 (gfc_array_dimen_size): Likewise.
1766 (gfc_array_res_shape): Likewise.
1767 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1768 * resolve.c (resolve_array_ref): For stride not equal to -1,
1769 fill in the lowest possible end.
1771 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1773 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1775 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1777 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1779 (check_some_aliasing): Likewise.
1780 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1781 (gfc_conv_intrinsic_int): Likewise.
1782 (gfc_conv_intrinsic_lib_function): Likewise.
1783 (gfc_conv_intrinsic_cmplx): Likewise.
1784 (gfc_conv_intrinsic_ctime): Likewise.
1785 (gfc_conv_intrinsic_fdate): Likewise.
1786 (gfc_conv_intrinsic_ttynam): Likewise.
1787 (gfc_conv_intrinsic_minmax): Likewise.
1788 (gfc_conv_intrinsic_minmax_char): Likewise.
1789 (gfc_conv_intrinsic_ishftc): Likewise.
1790 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1791 (gfc_conv_intrinsic_merge): Likewise.
1792 (gfc_conv_intrinsic_trim): Likewise.
1793 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1795 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1798 * dependency.c (check_section_vs_section): Handle cases where
1799 the start expression coincides with the lower or upper
1802 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1807 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1808 container types. Do not artificially increase refs. Commit symbols one
1810 * interface.c (compare_parameter): Make sure vtabs are present before
1811 generating module variables.
1812 * resolve.c (resolve_allocate_expr): Ditto.
1814 2010-08-04 Tobias Burnus <burnus@net-b.de>
1818 * resolve.c (resolve_structure_cons): Fix
1821 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1825 * symbol.c (changed_syms): Made static again.
1826 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1827 Changed conditional internal error into assert.
1828 Rename function to ...
1829 (gfc_enforce_clean_symbol_state): ... this.
1830 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1831 Rename the former to the latter.
1832 * parse.c (decode_statement, decode_omp_directive,
1833 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1835 (changed_syms): Remove declaration.
1836 (next_statement): Use gfc_enforce_clean_symbol_state.
1838 2010-08-04 Tobias Burnus <burnus@net-b.de>
1841 * resolve.c (resolve_structure_cons): Fix handling of
1842 initialization structure constructors with character
1843 elements of the wrong length.
1844 * array.c (gfc_check_iter_variable): Add NULL check.
1845 (gfc_resolve_character_array_constructor): Also truncate
1848 2010-08-04 Tobias Burnus <burnus@net-b.de>
1850 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1851 value of some libgfortran functions.
1853 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1856 * dependency.c (gfc_deb_compare_expr): Remove any integer
1857 conversion functions to larger types from both arguments.
1858 Remove handling these functions futher down.
1860 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1864 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1865 * resolve.c (resolve_tb_generic_targets): Check for errors.
1867 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1870 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1873 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1876 * dependency.h: Add prototype for gfc_are_identical_variables.
1877 * frontend-passes.c: Include depencency.h.
1878 (optimimize_equality): Use gfc_are_identical_variables.
1879 * dependency.c (identical_array_ref): New function.
1880 (gfc_are_identical_variables): New function.
1881 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1882 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1883 prefix from statc function.
1884 (check_section_vs_section): Change arguments to gfc_array_ref,
1885 adjust function body accordingly.
1887 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1888 Janus Weil <janus@gcc.gnu.org>
1893 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1894 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1895 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1896 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1897 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1898 Call reject_statement in case of error.
1899 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1902 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1905 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1906 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1907 * module.c (read_module): When reading module files, always import
1908 vtab and vtype symbols.
1910 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1914 * symbol.c (changed_syms): Made non-static.
1915 * parse.c (changed_syms): Declare new external.
1916 (next_statement): Assert changed_syms is NULL at the beginning.
1918 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1919 Steven G. Kargl <kargl@gcc.gnu.org>
1922 * match.c (match_type_spec): Try to parse derived types before
1925 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1927 * gfortran.h (gfc_release_symbol): New prototype.
1928 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1929 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1930 Use gfc_release_symbol.
1931 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1932 * resolve.c (resolve_symbol): Ditto.
1934 2010-07-29 Tobias Burnus <burnus@net-b.de>
1938 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1939 external procedure declarations in modules.
1940 (gfc_get_symbol_decl): Modify assert.
1942 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1945 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1947 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1950 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1951 (gfc_trans_class_assign): Modified prototype.
1952 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1953 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1954 (gfc_trans_class_assign): ... here. Modified actual arguments.
1955 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1956 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1957 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1959 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1963 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1964 symbols before returning.
1966 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1968 * lang.opt (cpp): Remove Joined and Separate markers.
1969 (cpp=): New internal option.
1970 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1971 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1974 2010-07-29 Daniel Kraft <d@domob.eu>
1977 * array.c (resolve_array_bound): Fix error message to properly handle
1978 non-variable expressions.
1980 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1982 * decl.c (free_value): Also free repeat field.
1983 * data.c (gfc_assign_data_value): Always free offset before returning.
1985 2010-07-28 Daniel Kraft <d@domob.eu>
1987 * gfortran.h (gfc_build_intrinsic_call): New method.
1988 * expr.c (gfc_build_intrinsic_call): New method.
1989 * simplify.c (range_check): Ignore non-constant value.
1990 (simplify_bound_dim): Handle non-variable expressions and
1991 fix memory leak with non-free'ed expression.
1992 (simplify_bound): Handle non-variable expressions.
1993 (gfc_simplify_shape): Ditto.
1994 (gfc_simplify_size): Ditto, but only in certain cases possible.
1996 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1998 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2001 2010-07-28 Tobias Burnus <burnus@net-b.de>
2004 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2005 from modules for whole-file mode.
2007 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2009 * gfortran.h (gfc_handle_option): Update prototype and return
2011 * options.c (gfc_handle_option): Update prototype and return value
2014 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2016 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2017 decoded options in allocating deferred_opt.
2018 * cpp.h (gfc_cpp_init_options): Update prototype.
2019 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2020 * gfortran.h (gfc_option_lang_mask): New.
2021 (gfc_init_options): Update prototype.
2022 * options.c (gfc_option_lang_mask): New.
2023 (gfc_init_options): Update prototype. Pass new arguments to
2024 gfc_cpp_init_options.
2026 2010-07-26 Tobias Burnus <burnus@net-b.de>
2029 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2030 for functions which are later in the same file.
2031 (gfc_create_function_decl, build_function_decl,
2032 build_entry_thunks): Add global argument.
2033 * trans.c (gfc_generate_module_code): Update
2034 gfc_create_function_decl call.
2035 * trans.h (gfc_create_function_decl): Update prototype.
2036 * resolve.c (resolve_global_procedure): Also resolve for
2039 2010-07-26 Richard Henderson <rth@redhat.com>
2042 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2043 (gfc_write_global_declarations): New.
2045 2010-07-26 Tobias Burnus <burnus@net-b.de>
2048 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2049 for call to transfer_namelist_element.
2050 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2053 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2056 * Make-lang.in: Add fortran/frontend-passes.o.
2057 * gfortran.h: Add prototype for gfc_run_passes.
2058 * resolve.c (gfc_resolve): Call gfc_run_passes.
2059 * frontend-passes.c: New file.
2061 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2064 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2067 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2070 * gfortran.h (gfc_namespace): New field old_equiv.
2071 (gfc_free_equiv_until): New prototype.
2072 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2073 a parameterized stop condition.
2074 (gfc_free_equiv): Use gfc_free_equiv_until.
2075 * parse.c (next_statement): Save equivalence list.
2076 (reject_statement): Restore equivalence list.
2078 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2081 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2082 in the function so that it does not get missed by early exits.
2083 (load_line): Add checks for quoted strings and free form comments to
2084 disable warnings on comments. Add check for ampersand as first
2085 character after truncation and don't warn for this case, but warn if
2086 there are subsequent non-whitespace characters.
2088 2010-07-24 Tobias Burnus <burnus@net-b.de>
2091 * parse.c (gfc_parse_file): Do not override
2092 gfc_global_ns_list items.
2094 2010-07-24 Tobias Burnus <burnus@net-b.de>
2096 * options.c (gfc_init_options): Enable -fwhole-file by default.
2097 * interface.c (compare_parameter): Assume a Hollerith constant is
2098 compatible with all other argument types.
2100 2010-07-23 Tobias Burnus <burnus@net-b.de>
2103 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2104 -fwhole-file also for derived types.
2105 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2106 rename to gfc_copy_dt_decls_ifequal.
2107 (gfc_get_derived_type): Update call.
2108 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2110 2010-07-23 Tobias Burnus <burnus@net-b.de>
2113 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2115 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2117 * trans-types.c (gfc_get_array_descriptor_base,
2118 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2119 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2120 instead of clearing DECL_NAME.
2121 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2123 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2126 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2128 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2129 reverse the scalarization loop.
2130 gfc_conv_resolve_dependencies: Pass the reverse field of the
2131 loopinfo to gfc_dep_resolver.
2132 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2133 assignment by resetting loop.reverse.
2134 gfortran.h : Add the gfc_reverse enum.
2135 trans.h : Add the reverse field to gfc_loopinfo.
2136 dependency.c (gfc_check_dependency): Pass null to the new arg
2137 of gfc_dep_resolver.
2138 (gfc_check_section_vs_section): Check for reverse dependencies.
2139 (gfc_dep_resolver): Add reverse argument and deal with the loop
2141 dependency.h : Modify prototype for gfc_dep_resolver to include
2144 2010-07-23 Daniel Kraft <d@domob.eu>
2147 * gfortran.h (gfc_find_symtree_in_proc): New method.
2148 * symbol.c (gfc_find_symtree_in_proc): New method.
2149 * match.c (match_exit_cycle): Look for loop name also in parent
2150 namespaces within current procedure.
2152 2010-07-22 Tobias Burnus <burnus@net-b.de>
2155 * dependency.c (gfc_check_dependency): Add argument alising check.
2156 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2158 2010-07-22 Daniel Kraft <d@domob.eu>
2160 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2161 now in the correct place.
2163 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2166 * Revert my commit r162325.
2168 2010-07-21 Daniel Kraft <d@domob.eu>
2170 * trans.h (gfc_get_return_label): Removed.
2171 (gfc_generate_return): New method.
2172 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2173 returning a tree directly.
2174 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2175 (gfc_trans_block_construct): Update for new interface to
2176 `gfc_trans_deferred_vars'.
2177 * trans-decl.c (current_function_return_label): Removed.
2178 (current_procedure_symbol): New variable.
2179 (gfc_get_return_label): Removed.
2180 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2181 returning a tree directly.
2182 (get_proc_result), (gfc_generate_return): New methods.
2183 (gfc_generate_function_code): Clean up and do init/cleanup here
2184 also with gfc_wrapped_block. Remove return-label but rather
2187 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2190 * fortran/match.c (match_type_spec): Check for derived type before
2193 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2196 * interface.c (matching_typebound_op): Add argument for the
2197 return of the generic name for the procedure.
2198 (build_compcall_for_operator): Add an argument for the generic
2199 name of an operator procedure and supply it to the expression.
2200 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2201 calls to the above procedures.
2202 * resolve.c (resolve_typebound_function): Catch procedure
2203 component calls for CLASS objects, check that the vtable is
2204 complete and insert the $vptr and procedure components, to make
2206 (resolve_typebound_function): The same.
2207 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2208 an allocatable scalar if it is a result.
2210 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2213 * match.c (gfc_match_iterator): Reverted.
2215 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2218 * match.c (gfc_match_iterator): Remove error that iterator
2219 cannot be INTENT(IN).
2221 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2223 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2224 Access subscript through the "dim" field index.
2225 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2227 (gfc_conv_array_index_offset): Ditto.
2228 (gfc_conv_loop_setup): Ditto.
2229 (gfc_conv_expr_descriptor): Ditto.
2230 (gfc_conv_ss_startstride): Ditto. Update call to
2231 gfc_conv_section_startstride.
2232 (gfc_conv_section_startstride): Set values along the array dimension.
2233 Get array dimension directly from the argument.
2235 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2237 * trans.h (gfc_string_to_single_character): New prototype.
2238 * trans-expr.c (string_to_single_character): Renamed to ...
2239 (gfc_string_to_single_character): ... this. No longer static.
2240 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2241 gfc_trans_string_copy): Adjust callers.
2242 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2243 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2244 (select_struct): Move to toplevel, add GTY(()).
2245 (gfc_trans_character_select): Optimize SELECT CASE
2246 with character length 1.
2248 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2250 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2251 * trans-common.c: Likewise.
2252 * trans-decl.c: Likewise.
2253 * trans-types.c: Likewise.
2254 * trans.c: Likewise.
2256 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2259 * resolve.c (resolve_typebound_generic_call): Resolve generic
2260 non-polymorphic type-bound procedure calls to the correct specific
2262 (resolve_typebound_subroutine): Remove superfluous code.
2264 2010-07-15 Daniel Kraft <d@domob.eu>
2267 * trans.h (struct gfc_wrapped_block): New struct.
2268 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2269 (gfc_finish_wrapped_block): New method.
2270 (gfc_init_default_dt): Add new init code to block rather than
2272 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2273 (gfc_trans_dummy_array_bias): Ditto.
2274 (gfc_trans_g77_array): Ditto.
2275 (gfc_trans_deferred_array): Ditto.
2276 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2277 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2278 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2279 (gfc_finish_wrapped_block): New method.
2280 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2281 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2282 (gfc_trans_deferred_array): Ditto.
2283 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2284 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2285 (init_intent_out_dt): Ditto.
2286 (gfc_init_default_dt): Add new init code to block rather than
2288 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2289 and cleanup code and put it all together.
2291 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2293 * trans.h (gfc_build_compare_string): Add CODE argument.
2294 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2295 gfc_build_compare_string.
2296 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2297 gfc_build_compare_string.
2298 (string_to_single_character): Rename len variable to length.
2299 (gfc_optimize_len_trim): New function.
2300 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2301 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2302 bigger than the length of the other string, they compare unequal.
2305 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2306 in CASE_LABEL_EXPR and use NULL for low for the default case.
2308 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2310 * trans-array.c (gfc_conv_section_upper_bound): Remove
2311 (gfc_conv_section_startstride): Don't set the upper bound in the
2312 vector subscript case.
2313 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2315 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2318 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2319 * dependency.c (gfc_is_data_pointer): Make it static.
2320 * intrinsic.texi: Update documentation on C_LOC.
2321 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2322 and add a check for polymorphic variables.
2324 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2326 * trans-expr.c (string_to_single_character): Also optimize
2327 string literals containing a single char followed only by spaces.
2328 (gfc_trans_string_copy): Remove redundant string_to_single_character
2331 * trans-decl.c (gfc_build_intrinsic_function_decls,
2332 gfc_build_builtin_function_decls): Mark functions as
2333 DECL_PURE_P or TREE_READONLY.
2335 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2337 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2338 instead of build_function_call_expr.
2339 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2341 2010-07-13 Tobias Burnus <burnus@net-b.de>
2342 Daniel Franke <franke.daniel@gmail.com>
2345 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2346 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2348 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2350 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2351 Tobias Burnus <burnus@net-b.de>
2354 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2355 noclobber/noescape annotations to function calls.
2356 (gfc_build_builtin_function_decls): Likewise.
2358 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2364 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2365 * class.c (gfc_build_class_symbol): Modified call to
2366 'gfc_find_derived_vtab'.
2367 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2368 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2370 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2371 Removed treatment of generics.
2372 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2373 Call 'add_proc_comp' instead of duplicating code.
2374 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2376 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2377 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2378 Removed treatment of generics.
2379 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2380 'gfc_find_derived_vtab'.
2381 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2382 Removed treatment of generics.
2383 (resolve_select_type,resolve_fl_derived): Modified call to
2384 'gfc_find_derived_vtab'.
2385 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2386 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2388 * trans-stmt.c (gfc_trans_allocate): Ditto.
2390 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2393 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2396 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2398 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2399 * resolve.c (build_default_init_expr): Ditto.
2401 2010-07-11 Tobias Burnus <burnus@net-b.de>
2404 * module.c (sort_iso_c_rename_list): Remove.
2405 (import_iso_c_binding_module,use_iso_fortran_env_module):
2406 Allow multiple imports of the same symbol.
2408 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2410 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2412 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2415 * decl.c (build_sym,attr_decl1): Only build the class container if the
2416 symbol has sufficient attributes.
2417 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2418 pointer attribute for classes.
2419 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2420 * module.c (MOD_VERSION): Bump.
2421 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2422 (mio_symbol_attribute): Handle class_pointer attribute.
2423 * parse.c (parse_derived): Use class_pointer instead of pointer
2424 attribute for classes.
2425 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2426 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2427 resolve_allocate_expr,resolve_fl_derived): Ditto.
2428 (resolve_fl_var_and_proc): Check for class_ok attribute.
2430 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2432 * trans-io.c (gfc_build_st_parameter): Update calls to
2433 gfc_add_field_to_struct.
2434 * trans-stmt.c (ADD_FIELD): Ditto.
2436 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2438 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2439 fieldlist, remove fieldlist from argument list.
2440 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2441 and remove fieldlist from argument list.
2442 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2443 gfc_get_mixed_entry_union): Move setting
2444 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2445 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2447 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2450 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2451 if the lhs has never been host associated, as well as not being
2452 use associated, a pointer or a target.
2453 * resolve.c (resolve_variable): Mark variables that are host
2455 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2458 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2460 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2461 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2462 SIZEOF and C_SIZEOF.
2464 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2467 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2468 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2469 gfc_resolve_storage_size): New prototypes.
2470 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2471 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2472 * iresolve.c (gfc_resolve_storage_size): New function.
2473 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2475 (gfc_conv_intrinsic_storage_size): New function.
2476 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2478 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2481 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2482 !$omp do loops. Error on CYCLE to non-innermost collapsed
2485 2010-07-08 Tobias Burnus <burnus@net-b.de>
2488 * array.c (gfc_match_array_ref): Better error message for
2489 coarrays with too few ranks.
2490 (match_subscript): Move one diagnostic to caller.
2491 * gfortran.h (gfc_get_corank): Add prottype.
2492 * expr.c (gfc_get_corank): New function.
2493 * iresolve.c (resolve_bound): Fix rank for cobounds.
2494 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2495 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2498 2010-07-06 Tobias Burnus <burnus@net-b.de>
2501 * array.c (gfc_expand_constructor): Add optional diagnostic.
2502 * gfortran.h (gfc_expand_constructor): Update prototype.
2503 * expr.c (gfc_simplify_expr, check_init_expr,
2504 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2505 * resolve.c (gfc_resolve_expr): Ditto.
2507 2010-07-06 Tobias Burnus <burnus@net-b.de>
2509 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2510 * trans-intrinsic.c: Ditto.
2511 * trans-types.c: Ditto.
2512 * convert.c: Include diagnostic-core.h instead of toplev.h.
2514 * trans-array.c: Ditto.
2515 * trans-const.c: Ditto.
2516 * trans-expr.c: Ditto.
2517 * trans-io.c: Ditto.
2518 * trans-openmp.c: Ditto.
2521 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2524 * check.c (dim_rank_check): Also check intrinsic functions.
2525 Adjust permissible rank for functions which reduce the rank of
2526 their argument. Spread is an exception, where DIM can
2527 be one larger than the rank of array.
2529 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2532 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2534 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2537 * trans-types.c (gfc_get_derived_type): Derived type fields
2538 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2539 but build_pointer_type_for_mode must be used for this.
2541 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2543 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2544 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2545 type of gfc_conv_procedure_call.
2546 (conv_generic_with_optional_char_arg): Likewise.
2547 * trans-stmt.c (gfc_trans_call): Likewise.
2548 * trans-expr.c (gfc_conv_function_expr): Likewise.
2549 (gfc_conv_procedure_call): Use build_call_vec instead of
2552 2010-07-04 Daniel Kraft <d@domob.eu>
2554 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2556 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2560 * trans-types.c (gfc_get_derived_type): Derived type fields
2561 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2563 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2566 * decl.c (match_procedure_in_type): Clear structure before using.
2567 (gfc_match_generic): Ditto.
2569 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2571 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2572 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2573 of which comes from...
2574 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2575 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2577 (gfc_get_array_descriptor_base): Likewise.
2578 (gfc_get_mixed_entry_union): Likewise.
2579 (gfc_get_derived_type): Add extra chain parameter for
2580 gfc_add_field_to_struct.
2581 * trans-stmt.c (gfc_trans_character_select): Likewise.
2582 * trans-io.c (gfc_build_st_parameter): Likewise.
2584 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2587 * resolve.c (is_external_proc): Prevent procedure pointers from being
2588 regarded as external procedures.
2590 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2593 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2594 passed as second argument of ASSOCIATED.
2596 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2599 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2600 to determine if a function assignment can be made without a
2602 (gfc_trans_arrayfunc_assign): Move all the conditions that
2603 suppress the direct function call to the above new functon and
2606 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2609 * interface.c (argument_rank_mismatch): New function.
2610 (compare_parameter): Call new function instead of generating
2613 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2615 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2616 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2619 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2621 * Make-lang.in: Update dependencies.
2623 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2625 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2626 and exit_label fields.
2627 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2629 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2630 (gfc_trans_do): Likewise.
2631 (gfc_trans_do_while): Likewise.
2632 (gfc_trans_cycle): Use cycle_label directly.
2633 (gfc_trans_exit): Use exit_label directly.
2635 2010-06-27 Daniel Kraft <d@domob.eu>
2637 * dump-parse-tree.c (show_symbol): Dump target-expression for
2639 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2640 (show_namespace): Use show_level for correct indentation of
2641 "inner namespaces" (contained procedures or BLOCK).
2643 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2646 * dump-parse-tree.c (show_code_node): Show namespace for
2649 2010-06-26 Tobias Burnus <burnus@net-b.de>
2651 * decl.c (gfc_match_decl_type_spec): Support
2652 TYPE(intrinsic-type-spec).
2654 2010-06-25 Tobias Burnus <burnus@net-b.de>
2656 * intrinsic.h (gfc_check_selected_real_kind,
2657 gfc_simplify_selected_real_kind): Update prototypes.
2658 * intrinsic.c (add_functions): Add radix support to
2660 * check.c (gfc_check_selected_real_kind): Ditto.
2661 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2662 * trans-decl.c (gfc_build_intrinsic_function_decls):
2663 Change call from selected_real_kind to selected_real_kind2008.
2664 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2665 (PRECISION, RANGE, RADIX): Add cross @refs.
2667 2010-06-25 Tobias Burnus <burnus@net-b.de>
2669 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2670 * gfortran.texi (_gfortran_set_options): Update for
2671 GFC_STD_F2008_OBS addition.
2672 * libgfortran.h: Add GFC_STD_F2008_OBS.
2673 * options.c (set_default_std_flags, gfc_handle_option): Handle
2675 io.c (check_format): Fix allow_std check.
2677 2010-06-25 Tobias Burnus <burnus@net-b.de>
2679 * decl.c (gfc_match_entry): Allow END besides
2680 END SUBROUTINE/END FUNCTION for contained procedures.
2682 2010-06-25 Tobias Burnus <burnus@net-b.de>
2684 * parse.c (next_free, next_fixed): Allow ";" as first character.
2686 2010-06-24 Tobias Burnus <burnus@net-b.de>
2689 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2691 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2694 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2697 2010-06-21 Tobias Burnus <burnus@net-b.de>
2700 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2702 * symbol.c (gfc_add_contiguous): New function.
2703 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2704 * decl.c (match_attr_spec): Ditto.
2705 (gfc_match_contiguous): New function.
2706 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2708 * gfortran.h (symbol_attribute): Add contiguous.
2709 (gfc_is_simply_contiguous): Add prototype.
2710 (gfc_add_contiguous): Add prototype.
2711 * match.h (gfc_match_contiguous): Add prototype.
2712 * parse.c (decode_specification_statement,
2713 decode_statement): Handle contiguous attribute.
2714 * expr.c (gfc_is_simply_contiguous): New function.
2715 * dump-parse-tree.c (show_attr): Handle contiguous.
2716 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2718 * trans-expr.c (gfc_add_interface_mapping): Copy
2720 * trans-array.c (gfc_conv_descriptor_stride_get,
2721 gfc_conv_array_parameter): Handle contiguous arrays.
2722 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2723 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2725 * trans.h (gfc_array_kind): Ditto.
2726 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2728 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2730 * options.c (gfc_handle_option): Don't handle N_OPTS.
2732 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2735 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2738 2010-06-18 Tobias Burnus <burnus@net-b.de>
2741 * resolve.c (resolve_allocate_deallocate): Properly check
2742 part-refs in stat=/errmsg= for invalid use.
2744 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2747 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2748 Return directly in case of an error.
2750 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2753 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2754 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2755 structure to each procedure in a procedure list.
2756 * module.c (mio_typebound_proc): Add NULL argument to
2757 'gfc_get_typebound_proc'.
2758 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2759 to initialize the new structure.
2761 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2764 * gfortran.h (gfc_expr): Add new member 'mold'.
2765 * match.c (gfc_match_allocate): Implement the MOLD tag.
2766 * resolve.c (resolve_allocate_expr): Ditto.
2767 * trans-stmt.c (gfc_trans_allocate): Ditto.
2769 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2772 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2773 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2774 GFC_DECL_SAVED_DESCRIPTOR set.
2775 (gfc_omp_report_decl): New function.
2776 * trans.h (gfc_omp_report_decl): New prototype.
2777 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2779 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2783 * gfortranspec.c (lang_specific_driver): Removed deprecation
2785 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2786 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2787 * cpp.h (gfc_cpp_makedep): New.
2788 (gfc_cpp_add_dep): New.
2789 (gfc_cpp_add_target): New.
2790 * cpp.c (gfc_cpp_option): Add deps* members.
2791 (gfc_cpp_makedep): New.
2792 (gfc_cpp_add_dep): New.
2793 (gfc_cpp_add_target): New.
2794 (gfc_cpp_init_options): Initialize new options.
2795 (gfc_cpp_handle_option): Handle new options.
2796 (gfc_cpp_post_options): Map new options to libcpp-options.
2797 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2798 (gfc_cpp_done): If requested, write dependencies to file.
2799 * module.c (gfc_dump_module): Add a module filename as target.
2800 * scanner.c (open_included_file): New parameter system; add the
2801 included file as dependency.
2802 (gfc_open_included_file): Add the included file as dependency.
2803 (gfc_open_intrinsic_module): Likewise.
2804 * invoke.texi: Removed deprecation warning for -M.
2805 * gfortran.texi: Removed Makefile-dependencies project.
2807 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2809 * resolve.c (resolve_global_procedure): Improved checking if an
2810 explicit interface is required.
2812 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2814 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2816 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2817 (gfc_conv_intrinsic_ttynam): Likewise.
2818 (gfc_conv_intrinsic_trim): Likewise.
2820 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2823 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2825 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2827 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2829 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2831 * mathbuiltins.def: Add builtins that do not directly correspond
2832 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2833 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2834 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2835 code_{r,c}{4,8,10,16} fields. Add
2836 {,complex}{float,double,long_double}_built_in fields.
2837 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2838 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2839 definition of OTHER_BUILTIN.
2840 (real_compnt_info): Remove unused struct.
2841 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2843 (build_round_expr): Call builtin_decl_for_precision instead of
2845 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2846 instead of a switch.
2847 (gfc_build_intrinsic_lib_fndecls): Match
2848 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2849 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2851 (gfc_conv_intrinsic_lib_function): Go through all the extended
2853 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2854 instead of a switch.
2855 (gfc_conv_intrinsic_abs): Likewise.
2856 (gfc_conv_intrinsic_mod): Likewise.
2857 (gfc_conv_intrinsic_sign): Likewise.
2858 (gfc_conv_intrinsic_fraction): Likewise.
2859 (gfc_conv_intrinsic_nearest): Likewise.
2860 (gfc_conv_intrinsic_spacing): Likewise.
2861 (gfc_conv_intrinsic_rrspacing): Likewise.
2862 (gfc_conv_intrinsic_scale): Likewise.
2863 (gfc_conv_intrinsic_set_exponent): Likewise.
2865 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2869 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2870 functions with CLASS formal arguments.
2872 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2875 * resolve.c (conformable_arrays): Handle allocatable components.
2877 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2880 * gfortran.texi: Document that Cray pointers cannot be function
2883 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2886 * gfortran.texi: Document lack of support for syntax
2887 "complex FUNCTION name*16()", and existence of alternative
2888 legacy syntax "complex*16 FUNCTION name()".
2890 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2893 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2894 POSIX's fsync(), and how to call the latter from Fortran code.
2896 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2899 * interface.c (compare_actual_formal): Reject actual arguments with
2900 array subscript passed to ASYNCHRONOUS dummys.
2902 2010-06-10 Daniel Kraft <d@domob.eu>
2905 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2906 (struct gfc_symbol): New field `assoc'.
2907 (struct gfc_association_list): New struct.
2908 (struct gfc_code): New struct `block' in union, move `ns' there
2909 and add association list.
2910 (gfc_free_association_list): New method.
2911 (gfc_has_vector_subscript): Made public;
2912 * match.h (gfc_match_associate): New method.
2913 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2914 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2915 * interface.c (gfc_has_vector_subscript): Made public.
2916 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2917 * match.c (gfc_match_associate): New method.
2918 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2919 * primary.c (match_variable): Don't allow names associated to expr here.
2920 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2921 (case_exec_markers, case_end): Add ASSOCIATE statement.
2922 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2923 (parse_associate): New method.
2924 (parse_executable): Handle ST_ASSOCIATE.
2925 (parse_block_construct): Change reference to gfc_code's `ns' field.
2926 * resolve.c (resolve_select_type): Ditto.
2927 (resolve_code): Ditto.
2928 (resolve_block_construct): Ditto and add comment.
2929 (resolve_select_type): Set association list in generated BLOCK to NULL.
2930 (resolve_symbol): Resolve associate names.
2931 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2932 and free association list.
2933 (gfc_free_association_list): New method.
2934 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2935 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2936 gfc_code's `ns' field.
2938 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2940 * error.c (error_print): Pre-initialize loc by NULL.
2941 * openmp.c (resolve_omp_clauses): Add explicit
2942 braces to avoid ambigous else.
2943 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2945 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2947 * gfc-internals.texi: Move to GFDL 1.3.
2948 * gfortran.texi: Ditto.
2949 * intrinsic.texi: Ditto.
2950 * invoke.texi: Ditto.
2952 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2955 * check.c (gfc_check_selected_real_kind): Verify that the
2956 actual arguments are scalar.
2958 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2961 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2963 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2966 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2968 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2970 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2972 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2974 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2975 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2976 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2977 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2979 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2980 less_than_bitsize2): New functions.
2981 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2982 nonnegative_check and less_than_bitsize1.
2983 (gfc_check_ibclr, gfc_check_ibset): Removed.
2984 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2987 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2990 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2993 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2995 * resolve.c (resolve_deallocate_expr): Avoid warning
2996 about possible use of iunitialized sym.
2997 (resolve_allocate_expr): Pre-initialize sym by NULL.
2999 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3002 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3004 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3006 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3008 (gfc_get_array_type_bounds): Likewise.
3010 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3011 (gfc_find_module): Likewise.
3013 * f95-lang.c (pushlevel): Likewise.
3015 * trans.h (struct lang_type): Add variable_size GTY option.
3016 (struct lang_decl): Likewise.
3018 2010-06-08 Tobias Burnus <burnus@net-b.de>
3021 * symbol.c (check_conflict): Move protected--external/procedure check ...
3022 * resolve.c (resolve_select_type): ... to the resolution stage.
3024 2010-06-07 Tobias Burnus <burnus@net-b.de>
3026 * options.c (gfc_handle_option): Fix -fno-recursive.
3028 2010-06-07 Tobias Burnus <burnus@net-b.de>
3030 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3031 * gfortran.texi (copyrights-gfortran): Ditto.
3033 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3035 * lang.opt (fshort-enums): Define using Var and VarExists.
3036 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3038 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3039 Janus Weil <janus@gcc.gnu.org>
3042 * resolve.c (get_declared_from_expr): Move to before
3043 resolve_typebound_generic_call. Make new_ref and class_ref
3044 ignorable if set to NULL.
3045 (resolve_typebound_generic_call): Once we have resolved the
3046 generic call, check that the specific instance is that which
3047 is bound to the declared type.
3048 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3049 freeing 'class_ref->next' twice.
3051 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3054 * trans-array.c (structure_alloc_comps): Dereference scalar
3055 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3058 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3060 * gfortranspec.c (append_arg, lang_specific_driver): Use
3061 GCC-specific formats in diagnostics.
3063 2010-06-02 Tobias Burnus <burnus@net-b.de>
3066 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3069 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3072 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3075 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3077 * fortran/gfortran.texi: Fix typos in description of variable-format-
3080 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3083 * dependency.c (gfc_check_section_vs_section): Check
3084 for interleaving array assignments without conflicts.
3086 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3088 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3089 $data component of a class container.
3090 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3091 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3092 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3093 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3094 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3095 * gcc/fortran/parse.c (parse_derived): Ditto.
3096 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3097 gfc_expr_attr): Ditto.
3098 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3099 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3100 resolve_fl_var_and_proc, resolve_typebound_procedure,
3101 resolve_fl_derived): Ditto.
3102 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3103 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3105 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3106 gfc_trans_deferred_vars): Ditto.
3107 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3109 2010-05-28 Tobias Burnus <burnus@net-b.de>
3111 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3113 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3115 * gfortranspec.c (append_arg, lang_specific_driver): Use
3116 fatal_error instead of fatal. Use warning instead of fprintf for
3119 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3121 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3122 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3123 xstrerror instead of strerror.
3125 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3127 * cpp.c (cb_cpp_error): Save and restore
3128 global_dc->warn_system_headers, not variable warn_system_headers.
3130 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3132 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3134 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3136 * trans-common.c: Do not include rtl.h, include output.h instead.
3137 * trans-decl.c: Likewise.
3139 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3142 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3143 namespace before trying to reorder the gsymbols.
3145 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3150 * resolve.c (resolve_global_procedure): Add check for global
3151 procedures with implicit interfaces and assumed-shape or optional
3152 dummy arguments. Verify that function return type, kind and string
3155 2010-05-21 Tobias Burnus <burnus@net-b.de>
3157 * gfortran.h: Do not include system.h.
3158 * bbt.c: Include system.h.
3160 * dependency.c: Ditto.
3161 * dump-parse-tree.c: Ditto.
3162 * arith.h: Do not include gfortran.h.
3163 * constructor.h: Do not include gfortran.h and splay-tree.h.
3164 * match.h: Do not include gfortran.h.
3166 * target-memory.h: Ditto.
3167 * openmp.c: Do not include toplev.h and target.h.
3168 * trans-stmt.c: Ditto not include toplev.h.
3170 * trans-common.c: Tell why toplev.h is needed. And
3171 do not include target.h.
3172 * trans-expr.c: Tell why toplev.h is needed.
3173 * trans-array.c: Ditto.
3174 * trans-openmp.c: Ditto.
3175 * trans-const.c: Ditto.
3177 * trans-types.c: Ditto.
3178 * trans-io.c: Ditto.
3179 * trans-decl.c: Ditto.
3182 * trans-intrinsic.c: Ditto.
3185 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3188 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3189 before returning MATCH_ERROR. Add check for scalar. Add check for
3190 default integer kind.
3192 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3195 * match.c (gfc_match_select_type): On error jump back out of the local
3197 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3198 stage, more precisely to ...
3199 * resolve.c (resolve_fl_derived): ... this place.
3201 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3204 * resolve.c (ensure_not_abstract): Allow abstract types with
3205 non-abstract ancestors.
3207 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3209 * trans-const.c: Include realmpfr.h.
3210 * Make-lang.in: Update dependencies.
3212 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3214 * trans-const.c, trans-types.c, trans-intrinsic.c:
3215 Clean up redundant includes.
3217 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3220 * lang.opt (Wunused-dummy-argument): New option.
3221 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3222 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3223 (set_Wall): Enable warn_unused_dummy_argument.
3224 (gfc_handle_option): Set warn_unused_dummy_argument according to
3226 * trans-decl.c (generate_local_decl): Separate warnings about
3227 unused variables and unused dummy arguments.
3228 * invoke.texi: Documented new option.
3230 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3232 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3233 (gfc_conv_string_tmp): Do not assert type comparibilty.
3234 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3235 (gfc_conv_expr_descriptor): Remove assert.
3236 * trans-common.c: Clarify why rtl.h and tm.h are included.
3237 * trans-openmp.c: Do not include ggc.h and real.h.
3238 Explain why gimple.h is included.
3239 * trans-const.c: Do not include ggc.h.
3240 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3241 * trans.c: Do not include ggc.h and real.h.
3242 Explain why gimple.h is included.
3243 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3244 and dwarf2out.h are included.
3245 * trans-io.c: Do not include gimple.h and real.h.
3246 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3247 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3250 2010-05-20 Tobias Burnus <burnus@net-b.de>
3252 * options.c (gfc_init_options,gfc_post_options): Enable
3253 flag_associative_math by default.
3255 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3258 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3259 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3260 blank STOP, handling a null expression. (gfc_trans_pause): Use
3261 pause_string for blank PAUSE.
3262 * trans.h: Add external function declaration for error_stop_numeric.
3263 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3264 the declaration for the library call. Adjust whitespaces.
3265 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3266 signal no stop code. Match the expression following the stop and pass
3267 that to the translators. Remove the old use of digit matching. Add
3268 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3269 and if CHARACTER, default character KIND.
3271 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3274 * lang.opt (Wconversion-extra): New option.
3275 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3276 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3277 (set_Wall): Enable -Wconversion.
3278 (gfc_handle_option): Set warn_conversion_extra.
3279 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3280 introduced for -Wconversion if -Wconversion-extra is present.
3281 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3282 -Wconversion; document -Wconversion-extra.
3284 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3287 * gfortran.h (gfc_has_default_initializer): New.
3288 * expr.c (gfc_has_default_initializer): New.
3289 * resolve.c (has_default_initializer): Removed, use
3290 gfc_has_default_initializer() instead. Updated all callers.
3291 * trans-array.c (has_default_initializer): Removed, use
3292 gfc_has_default_initializer() instead. Updated all callers.
3293 * trans-decl.c (generate_local_decl): Do not check the
3294 first component only to check for initializers, but use
3295 gfc_has_default_initializer() instead.
3297 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3300 * primary.c (match_string_constant): Move start_locus just inside
3302 * data.c (create_character_intializer): Clarified truncation warning.
3304 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3307 * intrinsic.h (gfc_check_float): New prototype.
3308 (gfc_check_sngl): New prototype.
3309 * check.c (gfc_check_float): New.
3310 (gfc_check_sngl): New.
3311 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3312 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3314 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3315 added them to the list of specifics of REAL instead.
3317 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3320 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3321 This is now handled via 'gfc_class_null_initializer'.
3323 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3325 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3326 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3327 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3328 add_procs_to_declared_vtab,add_generic_specifics,
3329 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3330 find_typebound_proc_uop,gfc_find_typebound_proc,
3331 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3332 gfc_get_tbp_symtree): Moved here from other places.
3333 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3335 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3336 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3337 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3338 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3339 * Make-lang.in: Add class.o.
3340 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3341 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3342 add_procs_to_declared_vtab,add_generic_specifics,
3343 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3344 find_typebound_proc_uop,gfc_find_typebound_proc,
3345 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3346 gfc_get_tbp_symtree): Move to class.c.
3348 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3350 * trans-types.c (gfc_init_types): Use build_function_type_list.
3351 (gfc_get_ppc_type): Likewise.
3352 * trans-decl.c (gfc_generate_constructors): Likewise.
3353 * f95-lang.c (build_builtin_fntypes): Likewise.
3354 (gfc_init_builtin_functions): Likewise.
3355 (DEF_FUNCTION_TYPE_0): Likewise.
3356 (DEF_FUNCTION_TYPE_1): Likewise.
3357 (DEF_FUNCTION_TYPE_2): Likewise.
3358 (DEF_FUNCTION_TYPE_3): Likewise.
3359 (DEF_FUNCTION_TYPE_4): Likewise.
3360 (DEF_FUNCTION_TYPE_5): Likewise.
3361 (DEF_FUNCTION_TYPE_6): Likewise.
3362 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3363 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3365 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3367 * trans-array.c (gfc_trans_array_constructor_value): Use
3368 build_constructor instead of build_constructor_from_list.
3369 (gfc_build_constant_array_constructor): Likewise.
3370 * trans-decl.c (create_main_function): Likewise.
3371 * trans-stmt.c (gfc_trans_character_select): Likewise.
3373 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3376 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3377 (resolve_fl_variable_derived): ... this place.
3378 (resolve_symbol): Make sure function symbols (and their result
3379 variables) are not resolved twice.
3381 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3384 * array.c (match_array_list): Revert change from 2010-05-13.
3386 2010-05-16 Richard Guenther <rguenther@suse.de>
3388 * trans-decl.c (module_htab_decls_hash): Revert last change.
3390 2010-05-16 Richard Guenther <rguenther@suse.de>
3392 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3394 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3396 * options.c (set_Wall): Remove special logic for Wuninitialized
3399 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3403 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3406 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3410 * gfortran.h (gfc_class_null_initializer): New prototype.
3411 * expr.c (gfc_class_null_initializer): New function to build a NULL
3412 initializer for CLASS pointers.
3413 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3414 containers. Remove default NULL initialization of $data component.
3415 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3417 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3418 Use new function 'gfc_class_null_initializer'.
3419 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3422 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3425 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3426 unsigned mpz_get_?i routines.
3428 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3430 * trans.c (trans_code): Set backend locus early.
3431 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3432 of the function instead of current input_location.
3434 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3437 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3439 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3440 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3443 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3446 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3448 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3449 by reference dummy procedures or non-dummy procedure pointers.
3450 (gfc_omp_predetermined_sharing): Return
3451 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3453 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3456 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3457 after OMP statement.
3458 (gfc_match_omp_critical): Likewise.
3459 (gfc_match_omp_flush): Likewise.
3460 (gfc_match_omp_workshare): Likewise.
3461 (gfc_match_omp_master): Likewise.
3462 (gfc_match_omp_ordered): Likewise.
3463 (gfc_match_omp_atomic): Likewise.
3464 (gfc_match_omp_barrier): Likewise.
3465 (gfc_match_omp_end_nowait): Likewise.
3467 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3470 * resolve.c (validate_case_label_expr): Removed FIXME.
3471 (resolve_select): Raise default warning on case labels out of range
3472 of the case expression.
3474 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3479 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3480 about conversion warnings.
3482 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3485 * match.c (gfc_match_select_type): Move error message to
3486 resolve_select_type.
3487 * resolve.c (resolve_select_type): Error message moved here from
3488 gfc_match_select_type. Correctly set type of temporary.
3490 2010-05-10 Richard Guenther <rguenther@suse.de>
3492 * trans-decl.c (gfc_build_library_function_decl): Split out
3494 (build_library_function_decl_1): ... this new function.
3495 Set a fnspec attribute if a specification was provided.
3496 (gfc_build_library_function_decl_with_spec): New function.
3497 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3498 and internal_unpack.
3500 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3503 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3506 2010-05-07 Jason Merrill <jason@redhat.com>
3508 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3509 to avoid -Wc++-compat warning.
3511 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3514 * options.c (gfc_handle_option): Add argument kind.
3515 * gfortran.h (gfc_handle_option): Update declaration.
3517 2010-05-06 Tobias Burnus <burnus@net-b.de>
3520 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3523 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3526 * resolve.c (traverse_data_list): Rephrase error message for
3527 non-constant bounds in data-implied-do.
3529 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3532 * gfortran.h: Removed repeat count from constructor, removed
3534 * data.h (gfc_assign_data_value_range): Changed return value from
3536 * data.c (gfc_assign_data_value): Add location to constructor element.
3537 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3538 for each element in range. Return early if an error was generated.
3539 * resolve.c (check_data_variable): Stop early if range assignment
3542 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3545 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3546 * symbol.c (gfc_build_class_symbol): Add separate class container for
3549 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3552 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3554 2010-05-02 Tobias Burnus <burnus@net-b.de>
3557 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3558 for lcobound, ucobound, image_index and this_image.
3559 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3560 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3561 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3562 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3564 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3566 2010-04-30 Tobias Burnus <burnus@net-b.de>
3570 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3571 calculation for array descriptor types.
3573 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3576 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3577 initializers for PPC members of the vtabs.
3579 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3582 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3583 attribute for all PPC members of the vtypes.
3584 (copy_vtab_proc_comps): Copy the correct interface.
3585 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3586 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3587 a dummy argument and make sure all PPC members of the vtab are
3588 initialized correctly.
3589 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3590 in call to gfc_trans_assign_vtab_procs.
3591 * trans-stmt.c (gfc_trans_allocate): Ditto.
3593 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3596 * resolve.c (resolve_typebound_function): Renamed
3597 resolve_class_compcall.Do all the detection of class references
3599 (resolve_typebound_subroutine): resolve_class_typebound_call
3600 renamed. Otherwise same as resolve_typebound_function.
3601 (gfc_resolve_expr): Call resolve_typebound_function.
3602 (resolve_code): Call resolve_typebound_subroutine.
3604 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3607 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3608 pass back the specific symtree name, rather than the target
3611 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3614 * resolve.c (resolve_structure_cons): Make the initializer of
3615 the vtab component 'extends' the same type as the component.
3617 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3620 * interface.c (check_interface1): Pass symbol name rather than NULL to
3621 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3622 trap MULL. (gfc_compare_derived_types): Revert previous change
3623 incorporated incorrectly during merge from trunk, r155778.
3624 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3625 than NULL to gfc_compare_interfaces.
3626 * symbol.c (add_generic_specifics): Likewise.
3628 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3631 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3632 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3633 (gfc_find_derived_vtab): Likewise.
3634 * module.c (ab_attribute): Add enumerator AB_VTAB.
3635 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3636 (check_for_ambiguous): Likewise.
3638 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3639 Janus Weil <janus@gcc.gnu.org>
3642 * trans-expr.c (select_class_proc): Remove function.
3643 (conv_function_val): Delete reference to previous.
3644 (gfc_conv_derived_to_class): Add second argument to the call to
3645 gfc_find_derived_vtab.
3646 (gfc_conv_structure): Exclude proc_pointer components when
3647 accessing $data field of class objects.
3648 (gfc_trans_assign_vtab_procs): New function.
3649 (gfc_trans_class_assign): Add second argument to the call to
3650 gfc_find_derived_vtab.
3651 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3652 implement holding off searching for the vptr derived type.
3653 (add_proc_component): New function.
3654 (add_proc_comps): New function.
3655 (add_procs_to_declared_vtab1): New function.
3656 (copy_vtab_proc_comps): New function.
3657 (add_procs_to_declared_vtab): New function.
3658 (void add_generic_specifics): New function.
3659 (add_generics_to_declared_vtab): New function.
3660 (gfc_find_derived_vtab): Add second argument to the call to
3661 gfc_find_derived_vtab. Add the calls to
3662 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3663 * decl.c (build_sym, build_struct): Use new arg in calls to
3664 gfc_build_class_symbol.
3665 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3666 definition of struct gfc_class_esym_list. Modify prototypes
3667 of gfc_build_class_symbol and gfc_find_derived_vtab.
3668 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3669 call to gfc_find_derived_vtab.
3670 * module.c : Add the vtype attribute.
3671 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3672 * resolve.c (resolve_typebound_generic_call): Add second arg
3673 to pass along the generic name for class methods.
3674 (resolve_typebound_call): The same.
3675 (resolve_compcall): Use the second arg to carry the generic
3676 name from the above. Remove the reference to class_esym.
3677 (check_members, check_class_members, resolve_class_esym,
3678 hash_value_expr): Remove functions.
3679 (resolve_class_compcall, resolve_class_typebound_call): Modify
3680 to use vtable rather than member by member calls.
3681 (gfc_resolve_expr): Modify second arg in call to
3683 (resolve_select_type): Add second arg in call to
3684 gfc_find_derived_vtab.
3685 (resolve_code): Add second arg in call resolve_typebound_call.
3686 (resolve_fl_derived): Exclude vtypes from check for late
3687 procedure definitions. Likewise for checking of explicit
3688 interface and checking of pass arg.
3689 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3690 calls to gfc_find_derived_vtab.
3691 * match.c (select_type_set_tmp): Use new arg in call to
3692 gfc_build_class_symbol.
3693 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3695 * parse.c (endType): Finish incomplete classes.
3697 2010-04-28 Tobias Burnus <burnus@net-b.de>
3701 * simplify.c (simplify_cobound): Handle scalar coarrays.
3703 2010-04-27 Tobias Burnus <burnus@net-b.de>
3705 * gfc-internals.texi: Update copyright year.
3706 * gfortran.texi: Ditto.
3707 * invoke.texi: Ditto.
3709 2010-04-27 Tobias Burnus <burnus@net-b.de>
3712 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3713 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3714 * trans-types.c (gfc_get_array_type_bounds,
3715 gfc_get_array_descriptor_base): Add corank argument.
3716 * trans-array.c (gfc_array_init_size): Handle corank.
3717 (gfc_trans_create_temp_array, gfc_array_allocate,
3718 gfc_conv_expr_descriptor): Add corank argument to call.
3719 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3721 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3725 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3726 of mucking with a tree directly.
3728 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3731 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3732 gfc_error with new error message.
3734 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3738 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3740 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3742 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3743 than the address of a GFC_SS_REFERENCE.
3744 * trans.h : Change comment on GFC_SS_REFERENCE.
3746 2010-04-22 Richard Guenther <rguenther@suse.de>
3749 * resolve.c (gfc_resolve_index): Wrap around ...
3750 (gfc_resolve_index_1): ... this. Add parameter to allow
3751 any integer kind index type.
3752 (resolve_array_ref): Allow any integer kind for the start
3753 index of an array ref.
3755 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3758 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3761 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3763 * intrinsic.c (sort_actual): Remove 'is' in error message.
3765 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3768 * resolve.c (resolve_fl_derived): If a component character
3769 length has not been resolved, do so now.
3770 (resolve_symbol): The same as above for a symbol character
3772 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3773 not needed for a character valued, procedure pointer.
3776 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3777 not found, return FAILURE rather than ICEing.
3779 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3782 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3783 sequential loops private in the innermost containing task region.
3785 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3787 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3788 to build_common_tree_nodes.
3790 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3793 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3794 gfc_msg_bounds by using 'Array bound mismatch' directly.
3795 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3796 error message to include the mismatch in the extent of array bound.
3797 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3798 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3800 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3802 * gfortran.texi: Update information on temporary file locations.
3804 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3806 * trans-decl.c (gfc_build_qualified_array): Ensure
3807 ubound.N and lbound.N artificial variable names don't appear
3810 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3813 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3814 block of code. Set name to the variable associated with the descriptor.
3816 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3818 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3819 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3821 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3823 * intrinsic.texi: Add the missing specific name of intrinsic
3824 procedure where the specific name is identical to the generic name.
3825 Fix inconsistent or mismatch in the argument names in intrinsic
3826 procedure descriptions. Add the SCALAR allocatable description to
3829 2010-04-14 Tobias Burnus <burnus@net-b.de>
3832 * array.c (gfc_find_array_ref): Handle codimensions.
3833 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3834 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3835 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3837 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3838 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3840 * intrinsic.h (add_functions): Add this_image, image_index,
3841 lcobound and ucobound intrinsics.
3842 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3843 gfc_check_image_index, gfc_check_this_image,
3844 gfc_simplify_image_index, gfc_simplify_lcobound,
3845 gfc_simplify_this_image, gfc_simplify_ucobound):
3846 New function prototypes.
3847 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3848 IMAGE_INDEX): Document new intrinsic functions.
3849 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3851 * simplify.c (simplify_bound_dim): Handle coarrays.
3852 (simplify_bound): Update simplify_bound_dim call.
3853 (gfc_simplify_num_images): Add -fcoarray=none check.
3854 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3855 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3857 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3860 * constructor.c: Fix typo in comment.
3861 * expr.c (find_array_section): Add check for max array limit.
3863 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3866 * gfortranspec.c (lookup_option): Check for -static and return
3868 (lang_specific_driver): Break when OPTION_static is discovered.
3870 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3872 * array.c (extract_element): Restore function from trunk.
3873 (gfc_get_array_element): Restore function from trunk.
3874 (gfc_expand_constructor): Restore check against
3875 flag_max_array_constructor.
3876 * constructor.c (node_copy_and_append): Delete unused.
3877 * gfortran.h: Delete comment and extra include.
3878 * constructor.h: Bump copyright and clean up TODO comments.
3879 * resolve.c: Whitespace.
3881 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3883 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3884 with direct access access to elements. Adjusted prototype, fixed all
3886 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3888 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3889 (gfc_simplify_spread): Removed workaround, directly insert elements
3890 at a given array position.
3891 (gfc_simplify_transpose): Likewise.
3892 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3894 (gfc_simplify_unpack): Likewise.
3896 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3898 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3899 (convert_boz): ... this and moved to start of file.
3900 (gfc_simplify_abs): Whitespace fix.
3901 (gfc_simplify_acos): Whitespace fix.
3902 (gfc_simplify_acosh): Whitespace fix.
3903 (gfc_simplify_aint): Whitespace fix.
3904 (gfc_simplify_dint): Whitespace fix.
3905 (gfc_simplify_anint): Whitespace fix.
3906 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3907 (gfc_simplify_dnint): Whitespace fix.
3908 (gfc_simplify_asin): Whitespace fix.
3909 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3910 (gfc_simplify_atan): Likewise.
3911 (gfc_simplify_atanh): Whitespace fix.
3912 (gfc_simplify_atan2): Whitespace fix.
3913 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3914 (gfc_simplify_bessel_j1): Likewise.
3915 (gfc_simplify_bessel_jn): Likewise.
3916 (gfc_simplify_bessel_y0): Likewise.
3917 (gfc_simplify_bessel_y1): Likewise.
3918 (gfc_simplify_bessel_yn): Likewise.
3919 (gfc_simplify_ceiling): Reorderd statements.
3920 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3922 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3924 (gfc_simplify_complex): Replaced if-gate. Removed check for
3926 (gfc_simplify_conjg): Whitespace fix.
3927 (gfc_simplify_cos): Whitespace fix.
3928 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3929 (gfc_simplify_dcmplx): Removed check for constant arguments.
3930 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3931 (gfc_simplify_digits): Whitespace fix.
3932 (gfc_simplify_dim): Whitespace fix.
3933 (gfc_simplify_dprod): Reordered statements.
3934 (gfc_simplify_erf): Whitespace fix.
3935 (gfc_simplify_erfc): Whitespace fix.
3936 (gfc_simplify_epsilon): Whitespace fix.
3937 (gfc_simplify_exp): Whitespace fix.
3938 (gfc_simplify_exponent): Use convert_boz().
3939 (gfc_simplify_floor): Reorderd statements.
3940 (gfc_simplify_gamma): Whitespace fix.
3941 (gfc_simplify_huge): Whitespace fix.
3942 (gfc_simplify_iand): Whitespace fix.
3943 (gfc_simplify_ieor): Whitespace fix.
3944 (simplify_intconv): Use gfc_convert_constant().
3945 (gfc_simplify_int): Use simplify_intconv().
3946 (gfc_simplify_int2): Reorderd statements.
3947 (gfc_simplify_idint): Reorderd statements.
3948 (gfc_simplify_ior): Whitespace fix.
3949 (gfc_simplify_ishftc): Removed duplicate type check.
3950 (gfc_simplify_len): Use range_check() instead of manual range check.
3951 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3952 (gfc_simplify_log): Whitespace fix.
3953 (gfc_simplify_log10): Whitespace fix.
3954 (gfc_simplify_minval): Whitespace fix.
3955 (gfc_simplify_maxval): Whitespace fix.
3956 (gfc_simplify_mod): Whitespace fix.
3957 (gfc_simplify_modulo): Whitespace fix.
3958 (simplify_nint): Reorderd statements.
3959 (gfc_simplify_not): Whitespace fix.
3960 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3961 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3962 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3963 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3964 (gfc_simplify_realpart): Whitespace fix.
3965 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3966 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3967 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3968 (gfc_simplify_sign): Whitespace fix.
3969 (gfc_simplify_sin): Whitespace fix.
3970 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3971 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3972 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3973 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3974 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3976 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3978 * gfortran.h (gfc_start_constructor): Removed.
3979 (gfc_get_array_element): Removed.
3980 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3981 instead. Fixed all callers.
3982 (extract_element): Removed.
3983 (gfc_expand_constructor): Temporarily removed check for
3984 max-array-constructor. Will be re-introduced later if still required.
3985 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3986 instead. Fixed all callers.
3987 * expr.c (find_array_section): Replaced manual lookup of elements
3988 by gfc_constructor_lookup.
3990 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3992 * gfortran.h (gfc_get_null_expr): New prototype.
3993 (gfc_get_operator_expr): New prototype.
3994 (gfc_get_character_expr): New prototype.
3995 (gfc_get_iokind_expr): New prototype.
3996 * expr.c (gfc_get_null_expr): New.
3997 (gfc_get_character_expr): New.
3998 (gfc_get_iokind_expr): New.
3999 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4000 * matchexp.c (build_node): Renamed and moved to
4001 expr.c (gfc_get_operator_expr). Reordered arguments to match
4002 other functions. Fixed all callers.
4003 (gfc_get_parentheses): Use specific function to build expr.
4004 * array.c (gfc_match_array_constructor): Likewise.
4005 * arith.c (eval_intrinsic): Likewise.
4006 (gfc_hollerith2int): Likewise.
4007 (gfc_hollerith2real): Likewise.
4008 (gfc_hollerith2complex): Likewise.
4009 (gfc_hollerith2logical): Likewise.
4010 * data.c (create_character_intializer): Likewise.
4011 * decl.c (gfc_match_null): Likewise.
4012 (enum_initializer): Likewise.
4013 * io.c (gfc_match_format): Likewise.
4014 (match_io): Likewise.
4015 * match.c (gfc_match_nullify): Likewise.
4016 * primary.c (match_string_constant): Likewise.
4017 (match_logical_constant): Likewise.
4018 (build_actual_constructor): Likewise.
4019 * resolve.c (build_default_init_expr): Likewise.
4020 * symbol.c (generate_isocbinding_symbol): Likewise.
4021 (gfc_build_class_symbol): Likewise.
4022 (gfc_find_derived_vtab): Likewise.
4023 * simplify.c (simplify_achar_char): Likewise.
4024 (gfc_simplify_adjustl): Likewise.
4025 (gfc_simplify_adjustr): Likewise.
4026 (gfc_simplify_and): Likewise.
4027 (gfc_simplify_bit_size): Likewise.
4028 (gfc_simplify_is_iostat_end): Likewise.
4029 (gfc_simplify_is_iostat_eor): Likewise.
4030 (gfc_simplify_isnan): Likewise.
4031 (simplify_bound): Likewise.
4032 (gfc_simplify_leadz): Likewise.
4033 (gfc_simplify_len_trim): Likewise.
4034 (gfc_simplify_logical): Likewise.
4035 (gfc_simplify_maxexponent): Likewise.
4036 (gfc_simplify_minexponent): Likewise.
4037 (gfc_simplify_new_line): Likewise.
4038 (gfc_simplify_null): Likewise.
4039 (gfc_simplify_or): Likewise.
4040 (gfc_simplify_precision): Likewise.
4041 (gfc_simplify_repeat): Likewise.
4042 (gfc_simplify_scan): Likewise.
4043 (gfc_simplify_size): Likewise.
4044 (gfc_simplify_trailz): Likewise.
4045 (gfc_simplify_trim): Likewise.
4046 (gfc_simplify_verify): Likewise.
4047 (gfc_simplify_xor): Likewise.
4048 * trans-io.c (build_dt): Likewise.
4049 (gfc_new_nml_name_expr): Removed.
4051 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4053 * arith.h (gfc_constant_result): Removed prototype.
4054 * constructor.h (gfc_build_array_expr): Removed prototype.
4055 (gfc_build_structure_constructor_expr): Removed prototype.
4056 * gfortran.h (gfc_int_expr): Removed prototype.
4057 (gfc_logical_expr): Removed prototype.
4058 (gfc_get_array_expr): New prototype.
4059 (gfc_get_structure_constructor_expr): New prototype.
4060 (gfc_get_constant_expr): New prototype.
4061 (gfc_get_int_expr): New prototype.
4062 (gfc_get_logical_expr): New prototype.
4063 * arith.c (gfc_constant_result): Moved and renamed to
4064 expr.c (gfc_get_constant_expr). Fixed all callers.
4065 * constructor.c (gfc_build_array_expr): Moved and renamed to
4066 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4067 and kind. Fixed all callers.
4068 (gfc_build_structure_constructor_expr): Moved and renamed to
4069 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4070 to type and kind. Fixed all callers.
4071 * expr.c (gfc_logical_expr): Renamed to ...
4072 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4073 (gfc_int_expr): Renamed to ...
4074 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4076 (gfc_get_constant_expr): New.
4077 (gfc_get_array_expr): New.
4078 (gfc_get_structure_constructor_expr): New.
4079 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4082 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4084 * constructor.h: New.
4085 * constructor.c: New.
4086 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4087 * arith.c (reducy_unary): Use constructor API.
4088 (reduce_binary_ac): Likewise.
4089 (reduce_binary_ca): Likewise.
4090 (reduce_binary_aa): Likewise.
4091 * check.c (gfc_check_pack): Likewise.
4092 (gfc_check_reshape): Likewise.
4093 (gfc_check_unpack): Likewise.
4094 * decl.c (add_init_expr_to_sym): Likewise.
4095 (build_struct): Likewise.
4096 * dependency.c (gfc_check_dependency): Likewise.
4097 (contains_forall_index_p): Likewise.
4098 * dump-parse-tree.c (show_constructor): Likewise.
4099 * expr.c (free_expr0): Likewise.
4100 (gfc_copy_expr): Likewise.
4101 (gfc_is_constant_expr): Likewise.
4102 (simplify_constructor): Likewise.
4103 (find_array_element): Likewise.
4104 (find_component_ref): Likewise.
4105 (find_array_section): Likewise.
4106 (find_substring_ref): Likewise.
4107 (simplify_const_ref): Likewise.
4108 (scalarize_intrinsic_call): Likewise.
4109 (check_alloc_comp_init): Likewise.
4110 (gfc_default_initializer): Likewise.
4111 (gfc_traverse_expr): Likewise.
4112 * iresolve.c (check_charlen_present): Likewise.
4113 (gfc_resolve_reshape): Likewise.
4114 (gfc_resolve_transfer): Likewise.
4115 * module.c (mio_constructor): Likewise.
4116 * primary.c (build_actual_constructor): Likewise.
4117 (gfc_match_structure_constructor): Likewise.
4118 * resolve.c (resolve_structure_cons): Likewise.
4119 * simplify.c (is_constant_array_expr): Likewise.
4120 (init_result_expr): Likewise.
4121 (transformational_result): Likewise.
4122 (simplify_transformation_to_scalar): Likewise.
4123 (simplify_transformation_to_array): Likewise.
4124 (gfc_simplify_dot_product): Likewise.
4125 (simplify_bound): Likewise.
4126 (simplify_matmul): Likewise.
4127 (simplify_minval_maxval): Likewise.
4128 (gfc_simplify_pack): Likewise.
4129 (gfc_simplify_reshape): Likewise.
4130 (gfc_simplify_shape): Likewise.
4131 (gfc_simplify_spread): Likewise.
4132 (gfc_simplify_transpose): Likewise.
4133 (gfc_simplify_unpack): Likewise.q
4134 (gfc_convert_constant): Likewise.
4135 (gfc_convert_char_constant): Likewise.
4136 * target-memory.c (size_array): Likewise.
4137 (encode_array): Likewise.
4138 (encode_derived): Likewise.
4139 (interpret_array): Likewise.
4140 (gfc_interpret_derived): Likewise.
4141 (expr_to_char): Likewise.
4142 (gfc_merge_initializers): Likewise.
4143 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4144 (gfc_trans_array_constructor_value): Likewise.
4145 (get_array_ctor_strlen): Likewise.
4146 (gfc_constant_array_constructor_p): Likewise.
4147 (gfc_build_constant_array_constructor): Likewise.
4148 (gfc_trans_array_constructor): Likewise.
4149 (gfc_conv_array_initializer): Likewise.
4150 * trans-decl.c (check_constant_initializer): Likewise.
4151 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4152 (gfc_apply_interface_mapping_to_cons): Likewise.
4153 (gfc_trans_structure_assign): Likewise.
4154 (gfc_conv_structure): Likewise.
4155 * array.c (check_duplicate_iterator): Likewise.
4156 (match_array_list): Likewise.
4157 (match_array_cons_element): Likewise.
4158 (gfc_match_array_constructor): Likewise.
4159 (check_constructor_type): Likewise.
4160 (check_constructor): Likewise.
4162 (expand_constructor): Likewise.
4163 (extract_element): Likewise.
4164 (gfc_expanded_ac): Likewise.
4165 (resolve_array_list): Likewise.
4166 (gfc_resolve_character_array_constructor): Likewise.
4167 (copy_iterator): Renamed to ...
4168 (gfc_copy_iterator): ... this.
4169 (gfc_append_constructor): Removed.
4170 (gfc_insert_constructor): Removed unused function.
4171 (gfc_get_constructor): Removed.
4172 (gfc_free_constructor): Removed.
4173 (qgfc_copy_constructor): Removed.
4174 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4175 Removed all references. Replaced constructor list by splay-tree.
4176 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4177 the inner struct, added member 'base'.
4178 (gfc_append_constructor): Removed prototype.
4179 (gfc_insert_constructor): Removed prototype.
4180 (gfc_get_constructor): Removed prototype.
4181 (gfc_free_constructor): Removed prototype.
4182 (qgfc_copy_constructor): Removed prototype.
4183 (gfc_copy_iterator): New prototype.
4184 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4186 2010-04-10 Tobias Burnus <burnus@net-b.de>
4189 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4190 proc-pointers and type-bound procedures.
4191 (gfc_specification_expr): Check proc-pointers for pureness.
4193 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4196 * gfortranspec.c (lang_specific_driver): Do not expose vars
4197 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4200 2010-04-09 Tobias Burnus <burnus@net-b.de>
4203 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4205 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4206 * data.c (gfc_assign_data_value): Ditto.
4207 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4208 (gfc_traverse_expr): Traverse also through codimension expressions.
4209 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4210 gfc_has_ultimate_pointer): New functions.
4211 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4212 (gfc_array_ref): Add codimen.
4213 (gfc_array_ref): Add in_allocate.
4214 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4215 gfc_has_ultimate_pointer): Add prototypes.
4216 * interface.c (compare_parameter, compare_actual_formal,
4217 check_intents): Add coarray constraints.
4218 * match.c (gfc_match_iterator): Add coarray constraint.
4219 * match.h (gfc_match_array_ref): Update interface.
4220 * primary.c (gfc_match_varspec): Handle codimensions.
4221 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4222 (check_class_members): Return gfc_try instead for error recovery.
4223 (resolve_typebound_function,resolve_typebound_subroutine,
4224 check_members): Handle return value of check_class_members.
4225 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4226 check_dimension, compare_spec_to_ref, resolve_array_ref,
4227 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4228 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4230 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4231 Skip over coarray refs.
4232 (gfc_array_allocate) Add support for references containing coindexes.
4233 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4234 (gfc_map_intrinsic_function): Ignore codimensions.
4236 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4239 * io.c (check_format_string): Added check for additional non
4240 blank characters after the format string was successfully
4242 * io.c (check_format): Changed the error messages for positive
4243 int required and period required to drop through the error logic
4244 and report with gfc_error instead of gfc_error_now. Corrected
4245 format postion for hollerith strings.
4247 2010-04-08 Tobias Burnus <burnus@net-b.de>
4249 * module.c (use_iso_fortran_env_module): Fix standard check.
4251 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4253 * parse.c (parse_derived, parse_enum): Avoid set but not used
4256 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4259 * gfortran.texi: Add section about representation of
4262 2010-04-07 Simon Baldwin <simonb@google.com>
4264 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4265 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4267 2010-04-07 Richard Guenther <rguenther@suse.de>
4269 * options.c (gfc_init_options): Do not set.
4271 2010-04-06 Tobias Burnus <burnus@net-b.de>
4274 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4275 * match.c (gfc_match_critical, sync_statement): Ditto.
4276 * gfortran.h (gfc_fcoarray): New enum.
4277 (gfc_option_t): Use it.
4278 * lang.opt (fcoarray): Add new flag.
4279 * invoke.texi (fcoarray): Document it.
4280 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4281 (gfc_handle_coarray_option): New function.
4283 2010-04-06 Tobias Burnus <burnus@net-b.de>
4286 * gfortran.h (gfc_array_spec): Add cotype.
4287 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4288 and defer error diagnostic.
4289 * resolve.c (resolve_fl_derived): Add missing check.
4290 (resolve_symbol): Add cotype/type check.
4291 * parse.c (parse_derived): Fix setting of coarray_comp.
4293 2010-04-06 Tobias Burnus <burnus@net-b.de>
4296 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4297 match_array_element_spec,gfc_copy_array_spec,
4298 gfc_compare_array_spec): Include corank.
4299 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4300 * decl.c (build_sym,build_struct,variable_decl,
4301 match_attr_spec,attr_decl1,cray_pointer_decl,
4302 gfc_match_volatile): Add codimension.
4303 (gfc_match_codimension): New function.
4304 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4305 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4306 (gfc_add_codimension): New function prototype.
4307 * match.h (gfc_match_codimension): New function prototype.
4308 (gfc_match_array_spec): Update prototype
4309 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4310 * module.c (MOD_VERSION): Bump.
4311 (mio_symbol_attribute): Support coarray attributes.
4312 (mio_array_spec): Add corank support.
4313 * parse.c (decode_specification_statement,decode_statement,
4314 parse_derived): Add coarray support.
4315 * resolve.c (resolve_formal_arglist, was_declared,
4316 is_non_constant_shape_array, resolve_fl_variable,
4317 resolve_fl_derived, resolve_symbol): Add coarray support.
4318 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4319 gfc_build_class_symbol): Add coarray support.
4320 (gfc_add_codimension): New function.
4322 2010-04-06 Tobias Burnus <burnus@net-b.de>
4325 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4326 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4327 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4329 * intrinsic.texi (iso_fortran_env): Ditto.
4330 * libgfortran.h (libgfortran_stat_codes): New enum.
4331 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4332 constants from the intrinsic module.
4334 2010-04-06 Tobias Burnus <burnus@net-b.de>
4337 * intrinsic.c (add_functions): Add num_images.
4338 * decl.c (gfc_match_end): Handle END CRITICAL.
4339 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4340 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4342 * gfortran.h (gfc_statement): Add enum items for those.
4343 (gfc_exec_op) Ditto.
4344 (gfc_isym_id): Add num_images.
4345 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4346 (gfc_trans_sync,gfc_trans_critical): New functions.
4347 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4348 gfc_trans_critical): Add/update prototypes.
4349 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4350 and SYNC statements.
4351 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4352 * resolve.c (resolve_sync): Add function.
4353 (gfc_resolve_blocks): Handle CRITICAL.
4354 (resolve_code): Handle CRITICAL, ERROR STOP,
4355 (resolve_branch): Add CRITICAL constraint check.
4356 and SYNC statements.
4357 * st.c (gfc_free_statement): Add new statements.
4358 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4359 (gfc_build_builtin_function_decls): Initialize it.
4360 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4361 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4362 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4364 (match_exit_cycle): Handle CRITICAL constraint.
4365 (gfc_match_stopcode): Handle ERROR STOP.
4366 * match.h (gfc_match_critical, gfc_match_error_stop,
4367 gfc_match_sync_all, gfc_match_sync_images,
4368 gfc_match_sync_memory): Add prototype.
4369 * parse.c (decode_statement, gfc_ascii_statement,
4370 parse_executable): Handle new statements.
4371 (parse_critical_block): New function.
4372 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4373 * intrinsic.texi (num_images): Document new function.
4374 * simplify.c (gfc_simplify_num_images): Add function.
4376 2010-04-06 Tobias Burnus <burnus@net-b.de>
4379 * trans-array.c (gfc_conv_expr_descriptor): Update
4380 gfc_trans_scalar_assign call.
4381 (has_default_initializer): New function.
4382 (gfc_trans_deferred_array): Nullify less often.
4383 * trans-expr.c (gfc_conv_subref_array_arg,
4384 gfc_trans_subcomponent_assign): Update call to
4385 gfc_trans_scalar_assign.
4386 (gfc_trans_scalar_assign): Add parameter and pass it on.
4387 (gfc_trans_assignment_1): Optionally, do not dealloc before
4389 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4390 call to gfc_trans_scalar_assign.
4391 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4392 initializer to static variables.
4393 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4394 * trans-stmt.c (forall_make_variable_temp,
4395 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4396 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4397 gfc_trans_allocate): Update gfc_trans_assignment call.
4398 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4399 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4400 parameter to prototype.
4402 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4404 * ioparm.def : Update copyright.
4406 * trans-array.c : ditto
4407 * trans-array.h : ditto
4409 * trans-types.c: ditto
4410 * dependency.c : ditto
4411 * gfortran.h : ditto
4413 * trans-io.c : ditto
4414 * trans-intrinsic.c : ditto
4415 * libgfortran.h : ditto
4416 * invoke.texi : ditto
4417 * intrinsic.texi : ditto
4420 * intrinsic.c : ditto
4421 * interface.c : ditto
4422 * iresolve.c : ditto
4423 * trans-stmt.c : ditto
4424 * trans-stmt.h : ditto
4429 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4432 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4433 do not assert the context of derived types.
4435 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4438 * ioparm.def: Change inquire size variable to type pointer to
4441 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4444 * trans-expr.c (conv_parent_component_references): Ensure that
4445 'dt' has a backend_decl.
4448 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4449 type has a backend_decl.
4452 * resolve.c (resolve_global_procedure): Check that the 'cl'
4453 structure is not NULL.
4455 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4457 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4460 2010-03-17 Tobias Burnus <burnus@net-b.de>
4463 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4464 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4466 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4467 pointees as having explizit size.
4468 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4470 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4471 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4472 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4473 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4474 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4477 2010-03-14 Tobias Burnus <burnus@net-b.de>
4480 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4481 (resolve_ordinary_assign): Add check to avoid segfault.
4483 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4487 * resolve.c (resolve_compcall): Add new boolean dummy argument
4488 'class_members'. Only resolve expression at end if false.
4489 Remove redundant, static variable 'class_object'.
4490 (check_class_members): Add extra argument to call of
4492 (resolve_typebound_function): Renamed resolve_class_compcall.
4493 Do all the detection of class references here. Correct calls to
4494 resolve_compcall for extra argument.
4495 (resolve_typebound_subroutine): resolve_class_typebound_call
4496 renamed. Otherwise same as resolve_typebound_function.
4497 (gfc_resolve_expr): Call resolve_typebound_function.
4498 (resolve_code): Call resolve_typebound_subroutine.
4500 2010-03-10 Tobias Burnus <burnus@net-b.de
4503 * symbol.c (get_iso_c_sym): Set sym->result.
4505 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4508 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4509 for TBPs, otherwise they will not be resolved properly.
4510 (resolve_function): Use 'value.function.esym' instead of
4511 'value.function.name' to check if we're dealing with a TBP.
4512 (check_class_members): Set correct type of passed object for all TBPs,
4513 not only generic ones, except if the type is abstract.
4515 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4518 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4519 'final...' are not misinterpreted as FINAL statements.
4521 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4524 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4525 allocatable ultimate components do not need temporaries, whilst
4526 ultimate pointer components do.
4528 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4531 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4533 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4536 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4539 * trans-array.c (gfc_conv_array_parameter): A full array of
4540 derived type need not be restricted to a symbol without an
4541 array spec to use the call to gfc_conv_expr_descriptor.
4544 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4545 allocatable arrays do not need temporaries.
4547 2010-03-01 Tobias Burnus <burnus@net-b.de>
4550 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4553 2010-02-28 Tobias Burnus <burnus@net-b.de>
4556 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4557 (gfc_conv_initializer): Handle zero initializer as special case.
4559 2010-02-27 Tobias Burnus <burnus@net-b.de>
4562 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4563 for module variables for Fortran 2008.
4565 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4568 * trans-common.c (build_common_decl): Also update DECL_MODE,
4569 and DECL_SIZE when encountering a larger common block and call
4572 2010-02-24 Tobias Burnus <burnus@net-b.de>
4575 * trans-expr.c (gfc_conv_initializer): Call directly
4576 gfc_conv_constant for C_NULL_(FUN)PTR.
4578 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4581 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4582 checking the rest of the dimensions for elements.
4584 2010-02-21 Tobias Burnus <burnus@net-b.de>
4587 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4589 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4590 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4591 * invoke.texi: Document new -fno-protect-parens flag.
4593 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4599 * dependency.c (gfc_check_argument_var_dependency): Use enum
4600 value instead of arithmetic vaue for 'elemental'.
4601 (check_data_pointer_types): New function.
4602 (gfc_check_dependency): Call check_data_pointer_types.
4603 * trans-array.h : Change fourth argument of
4604 gfc_conv_array_parameter to boolean.
4605 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4606 can be a dummy but it must not be assumed shape or deferred.
4607 Change fourth argument to boolean. Array constructor exprs will
4608 always be contiguous and do not need packing and unpacking.
4609 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4610 space and change fourth argument of gfc_conv_array_parameter
4612 (gfc_trans_arrayfunc_assign): Change fourth argument of
4613 gfc_conv_array_parameter to boolean.
4614 * trans-io.c (gfc_convert_array_to_string): The same.
4615 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4617 2010-02-20 Tobias Burnus <burnus@net-b.de>
4620 * libgfortran.h: Add GFC_RTCHECK_MEM.
4621 * invoke.texi (-fcheck=): Document -fcheck=mem.
4622 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4623 and enable malloc-success check only with -fcheck=mem.
4624 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4626 2010-02-16 Tobias Burnus <burnus@net-b.de>
4629 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4630 * intrinsic.c (add_functions): Ditto.
4631 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4632 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4634 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4637 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4638 gfc_trans_do prototype.
4639 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4640 a loop exit condition. If exit condition is given, build the loop exit
4641 code, checking IO results of implied do loops in READ and WRITE.
4642 (gfc_trans_do): Likewise.
4643 * trans.c (trans_code): New static work function, previously
4644 gfc_trans_code. Passes exit condition to gfc_trans_do.
4645 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4646 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4647 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4648 result status bits in the dtparm structure. Use this condition in call
4649 to gfc_trans_code_cond.
4651 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4655 * trans-array.c (gfc_conv_array_parameter): Use
4656 gfc_full_array_ref_p to detect full and contiguous variable
4657 arrays. Full array components and contiguous arrays do not need
4658 internal_pack and internal_unpack.
4660 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4663 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4666 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4668 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4671 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4672 Tobias Burnus <burnus@net-b.de>
4675 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4677 2010-02-10 Tobias Burnus <burnus@net-b.de>
4680 * trans-decl.c (gfc_generate_function_code): Only check
4681 actual-vs.-dummy character bounds if not bind(C).
4683 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4686 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4687 info->dimen after info has been freed.
4689 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4692 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4695 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4697 * module.c (fix_mio_expr): Declare sym.
4699 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4702 * module.c (fix_mio_expr): Fix for private generic procedures.
4704 2010-02-09 Daniel Kraft <d@domob.eu>
4707 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4708 length to be correct and issue only with -Wsurprising.
4709 * invoke.texi (Wsurprising): Mention this new warning that is
4710 turned on by -Wsurprising.
4712 2010-02-09 Daniel Kraft <d@domob.eu>
4715 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4716 can be CHARACTER type.
4717 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4719 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4722 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4723 'formal_ptr'. If this is true, give returned descriptor unity
4724 lbounds, in all dimensions, and the appropriate offset.
4725 (gfc_conv_procedure_call); If formal is a pointer, set the last
4726 argument of gfc_conv_subref_array_arg to true.
4727 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4728 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4729 new arg of gfc_conv_subref_array_arg to false.
4730 * trans-stmt.c (forall_make_variable_temp): The same.
4732 2010-02-03 Tobias Burnus <burnus@net-b.de>
4735 * interface.c (compare_parameter): Disable rank-checking
4738 2010-02-02 Tobias Burnus <burnus@net-b.de>
4741 * parse.c (decode_specification_statement): Use sym->result not sym.
4743 2010-02-01 Tobias Burnus <burnus@net-b.de>
4746 * decl.c (variable_decl): Allow default initializer in
4747 TYPE declarations in PURE functions.
4749 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4752 * resolve.c (resolve_allocate_expr): Move default initialization code
4753 here from gfc_trans_allocate.
4754 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4756 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4757 of CLASS variables via memcpy.
4758 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4759 to resolve_allocate_expr.
4761 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4764 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4765 * gfortran.h : Add prototype for above.
4766 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4767 (gfc_trans_subcomponent_assign): Call new function to replace
4768 the code to deal with allocatable components.
4769 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4770 gfc_get_full_arrayspec_from_expr to replace existing code.
4772 2010-01-25 Tobias Burnus <burnus@net-b.de>
4775 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4778 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4782 * expr.c (remove_subobject_ref): If the constructor is NULL use
4783 the expression as the source.
4784 (simplify_const_ref): Change the type of expression if
4785 there are component references. Allow for substring to be at
4786 the end of an arbitrarily long chain of references. If an
4787 element is found that is not in an EXPR_ARRAY, assume that this
4788 is scalar initialization of array. Call remove_subobject_ref in
4789 this case with NULL second argument.
4791 2010-01-24 Tobias Burnus <burnus@net-b.de>
4794 * array.c (gfc_array_dimen_size): Use correct specific
4795 function in the check.
4797 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4800 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4801 is required, turn any trailing array elements after a range
4802 into ranges so that offsets can be calculated.
4804 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4806 * module.c (mio_f2k_derived): Use enumerator as initializer of
4810 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4811 bitfield of width 2.
4813 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4816 * resolve.c (extract_compcall_passed_object): Set locus for
4817 passed-object argument.
4818 (extract_ppc_passed_object): Set locus and correctly remove PPC
4821 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4824 * trans-decl.c (add_argument_checking): Do not use the backend
4825 decl directly to test for the presence of an optional dummy
4826 argument. Use gfc_conv_expr_present, remembering to set the
4830 * trans-decl.c (gfc_generate_function_code): Small white space
4831 changes. If 'recurcheckvar' is NULL do not try to reset it.
4833 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4836 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4837 component for extended types.
4838 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4839 and take care of parent component accessibility.
4841 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4844 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4845 * interface.c (check_interface1): Move a warning message here from
4846 resolve_fl_procedure.
4847 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4848 * module.c (read_module): Remove call to gfc_check_interfaces, since
4849 this comes too early here.
4850 * resolve.c (resolve_fl_procedure): Move warning message to
4853 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4856 * interface.c (check_interface1): Pass symbol name rather than NULL to
4857 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4859 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4860 than NULL to gfc_compare_interfaces.
4862 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4865 * trans-array.c (duplicate_allocatable): Static version of
4866 gfc_duplicate_allocatable with provision to handle scalar
4867 components. New boolean argument to switch off call to malloc
4869 (gfc_duplicate_allocatable): New function to call above with
4871 (gfc_copy_allocatable_data): New function to call above with
4873 (structure_alloc_comps): Do not apply indirect reference to
4874 scalar pointers. Add new section to copy allocatable components
4875 of arrays. Extend copying of allocatable components to include
4877 (gfc_copy_only_alloc_comp): New function to copy allocatable
4878 component derived types, without allocating the base structure.
4879 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4880 Add primitive for gfc_copy_only_alloc_comp.
4881 * trans-expr.c (gfc_conv_procedure_call): After calls to
4882 transformational functions with results that are derived types
4883 with allocatable components, copy the components in the result.
4884 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4885 of lhs derived types before allocation.
4887 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4890 * module.c (load_generic_interfaces): If a procedure that is
4891 use associated but not generic is given an interface that
4892 includes itself, then make it generic.
4894 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4895 Shujing Zhao <pearly.zhao@oracle.com>
4897 PR translation/42469
4898 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4899 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4900 character between option name and help text.
4902 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4906 * trans-array.c (gfc_conv_array_initializer): Change call to
4907 gfc_error_now to call to gfc_fatal_error.
4908 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4909 (is_constant_element): Changed name from constant_element.
4910 (gfc_constant_ac): Only use expand_construuctor for expression
4911 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4912 call gfc_is_constant_expr.
4913 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4915 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4916 array expressions should have their constructors expanded.
4917 (gfc_resolve_expr): Use new function to determine whether or not to call
4918 gfc_expand_constructor.
4920 2010-01-09 Tobias Burnus <burnus@net-b.de>
4923 * trans-expr.c (gfc_trans_structure_assign): Handle
4925 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4926 to the constructor for c_null_(fun)ptr.
4927 * resolve.c (resolve_structure_cons): Add special case
4928 for c_null_(fun)ptr.
4930 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4932 * gfortranspec.c (lang_specific_driver): Update copyright notice
4935 2010-01-08 Tobias Burnus <burnus@net-b.de>
4938 * symbol.c (check_conflict, gfc_copy_attr): Add
4939 ASYNCHRONOUS support.
4940 (gfc_add_asynchronous): New function.
4941 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4942 (gfc_match_asynchronous): New function.
4943 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4944 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4945 (gfc_add_asynchronous): New Prototype.
4946 * module.c (ab_attribute, mio_symbol_attribute): Add
4947 ASYNCHRONOUS support.
4948 * resolve.c (was_declared): Ditto.
4949 * match.h (gfc_match_asynchronous): New prototype.
4950 * parse.c (decode_specification_statement,decode_statement):
4951 Add ASYNCHRONOUS support.
4953 2010-01-07 Tobias Burnus <burnus@net-b.de>
4956 * trans-decl.c (get_proc_pointer_decl): Fix call to
4957 gfc_conv_initializer for array-valued proc-pointer funcs.
4959 2010-01-07 Tobias Burnus <burnus@net-b.de>
4962 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4963 allocatable scalars with SAVE attribute.
4965 2010-01-05 Tobias Burnus <burnus@net-b.de>
4968 * options.c (gfc_post_options): Set -frecursion
4969 when -fopenmp is used.
4971 2010-01-05 Tobias Burnus <burnus@net-b.de>
4974 * trans-expr.c (gfc_conv_procedure_call): Nullify
4975 return value for allocatable-scalar character functions.
4977 2010-01-04 Tobias Burnus <burnus@net-b.de>
4980 * error.c (error_printf, gfc_warning, gfc_notify_std,
4981 gfc_warning_now, gfc_error, gfc_error_now,
4982 gfc_fatal_error): Change argument name from nocmsgid to
4983 gmsgid to enable (x)gettext's % checking.
4985 2010-01-04 Tobias Burnus <burnus@net-b.de>
4987 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4989 2010-01-04 Tobias Burnus <burnus@net-b.de>
4992 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4993 for functions returning allocatable scalars.
4994 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4995 reallocating an allocatable scalar.
4996 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4998 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4999 allocatable scalars.
5000 (gfc_generate_function_code): Nullify result variable for
5001 allocatable scalars.
5004 * module.c (gfc_use_module): Fix warning string to allow
5008 * invoke.texi (-fcheck=recursion): Mention that the checking
5009 is also disabled for -frecursive.
5010 * trans-decl.c (gfc_generate_function_code): Disable
5011 -fcheck=recursion when -frecursive is used.
5013 * intrinsic.texi (iso_c_binding): Improve wording.
5016 Copyright (C) 2010 Free Software Foundation, Inc.
5018 Copying and distribution of this file, with or without modification,
5019 are permitted in any medium without royalty provided the copyright
5020 notice and this notice are preserved.