1 2010-11-05 Janus Weil <janus@gcc.gnu.org>
5 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
6 Add component '$copy' to vtype symbol for polymorphic deep copying.
7 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
8 during resolution stage.
9 * resolve.c (resolve_codes): Don't resolve code if namespace is already
11 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
12 polymorphic ALLOCATE statements with SOURCE.
14 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
15 Paul Thomas <pault@gcc.gnu.org>
17 * dump-parse-tree.c (code_indent): Take label into acount
18 when calculating indent.
19 (show_typespec): Also display class.
20 (show_attr): Add module name to argument.
21 Don't show UNKNOWN for flavor, access and save. Don't show
22 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
23 association. Show intent only for dummy arguments.
24 Set length of shown symbol names to minimum of 12.
25 Show attributes header.
26 (show_symbol): Adjust show_level.
27 (show_symtree): Clear up display for ambiguous. Show if symbol
28 was imported from namespace.
29 (show_code_node): Clear up indenting. Traverse symtree and
30 show code directly instead of calling show_namespace.
32 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
34 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
36 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
37 * trans-stmt.c (gfc_trans_do): Likewise.
39 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
40 Tobias Burnus <burnus@net-b.de>
43 * array.c (gfc_match_array_constructor): Reject deferred type
44 parameter (DTP) in type-spec.
45 * decl.c (char_len_param_value, match_char_length,
46 gfc_match_char_spec, build_sym, variable_decl,
47 enumerator_decl): Support DTP.
48 * expr.c (check_inquiry): Fix check due to support for DTP.
49 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
50 * misc.c (gfc_clear_ts): Set it to false.
51 * match.c (gfc_match_allocate): Support DTP.
52 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
53 (resolve_fl_variable): Add DTP constraint check.
54 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
57 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
60 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
61 with a gfc_find_symbol to prevent namespace pollution. Remove dead
63 (match_type_spec): Remove parsing of '::'. Collapse character
64 kind checking to one location.
65 (gfc_match_allocate): Use correct locus in error message.
67 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
69 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
70 dump_fortran_original and add dump_fortran_optimized.
71 * lang.opt: Add fdump-fortran-original and
72 fdump-fortran-optimized. Document that fdump-parse-tree is
74 * gfortran.texi: Add -fdump-fortran-original and
75 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
76 * frontend-passes.c (gfc_run_passes): If optimizing and
77 if gfc_option.dump_fortran_optimized is set, dump the parse tree
79 * parse.c: Rename gfc_option.dump_parse_tree to
80 gfc_option.dump_fortran_original.
81 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
82 to gfc_option.dump_fortran_original and handle
83 gfc_option.dump_fortran_optimize.
84 (gfc_post_options): Rename gfc_option.dump_parse_tree
85 to gfc_option.dump_fortran_original.
86 (gfc_handle_option): Rename OPT_fdump_parse_tree to
87 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
88 to gfc_option.dump_fortran_original. Handle
89 OPT_fdump_fortran_optimized.
91 2010-10-30 Janus Weil <janus@gcc.gnu.org>
96 * interface.c (count_types_test): Symmetrize type check.
97 (generic_correspondence): Ditto.
99 2010-10-27 Janus Weil <janus@gcc.gnu.org>
102 * interface.c (compare_allocatable): Handle polymorphic allocatables.
103 (compare_parameter): Add two error messages for polymorphic dummies.
105 2010-10-26 Janus Weil <janus@gcc.gnu.org>
108 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
109 * trans.c (gfc_deallocate_scalar_with_status): New function for
110 deallocation of allocatable scalars.
111 * trans-array.c (structure_alloc_comps): Call it here ...
112 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
113 * trans-stmt.c (gfc_trans_deallocate): ... and here.
115 2010-10-26 Tobias Burnus <burnus@net-b.de>
118 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
121 * trans-array.c (duplicate_allocatable): Use size of type and not
122 the size of the pointer to the type.
124 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
127 * fortran/scanner.c (include_line): Check return value of load_file.
129 2010-10-23 Tobias Burnus <burnus@net-b.de>
132 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
134 2010-10-21 Janus Weil <janus@gcc.gnu.org>
137 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
138 we're currently matching a (non-proc-)pointer assignment.
139 * decl.c (match_pointer_init): Set it.
140 * match.c (gfc_match_pointer_assignment): Ditto.
141 * primary.c (matching_actual_arglist): New global variable to indicate
142 we're currently matching an actual argument list.
143 (gfc_match_actual_arglist): Set it.
144 (gfc_match_varspec): Reject procedure pointer component calls with
145 missing argument list.
147 2010-10-21 Janus Weil <janus@gcc.gnu.org>
150 * interface.c (gfc_compare_interfaces): Switch arguments of type
151 comparison (important for polymorphic variables).
153 2010-10-21 Tobias Burnus <burnus@net-b.de>
156 * expr.c (gfc_check_vardef_context): Treat pointer functions
159 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
162 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
163 F08 numeric stop function.
164 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
165 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
166 for stop_numeric_f08.
168 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
170 * gfortran.h: Remove definition of bt enumerator.
171 * libgfortran.h: Add bt enumerator type alighned with defintion.
172 Remove the dtype enumerator, no longer used.
173 previously given in libgfortran/io.h
174 * trans-types.c: Use new bt enumerator.
175 * trans-io.c: Likewise.
177 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
179 * trans-io.c (gfc_build_io_library_fndecls):
180 Array descriptor arguments to transfer_array can be
181 dereferenced recursively.
183 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
188 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
189 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
190 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
191 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
192 (gfc_build_io_library_fndecls): Add corresponding function
194 (transfer_expr): If the current transfer is a READ, use
195 the iocall with the original version, otherwise the version
197 (transfer_array_desc): Likewise.
199 2010-10-15 Tobias Burnus <burnus@net-b.de>
202 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
203 (gfc_trans_runtime_error_vararg): Remove prototype.
204 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
205 (gfc_add_modify, gfc_evaluate_now): Use them.
206 (trans_runtime_error_vararg): Renamed from
207 gfc_trans_runtime_error_vararg, made static and use locus.
208 (gfc_trans_runtime_error): Use it.
209 (gfc_trans_runtime_check): Ditto and make use of locus.
210 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
211 gfc_trans_do, gfc_trans_do_while): Improve line number
212 associated with generated expressions.
214 2010-10-12 Daniel Kraft <d@domob.eu>
217 * parse.c (parse_associate): Set typespec of associate-name if that of
218 the target is already available.
220 2010-10-10 Janus Weil <janus@gcc.gnu.org>
223 * resolve.c (resolve_typebound_function): Bugfix for type-bound
226 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
228 * frontend-passes.c: Include opts.h.
229 (optimize_comparison): Renamed from optimize_equality.
230 Change second argument to operation to be compared.
231 Use flag_finite_math_only to avoid comparing REAL and
232 COMPLEX only when NANs are honored. Simplify comparing
233 of string concatenations where left or right operands are
234 equal. Simplify all comparison operations, based on the result
235 of gfc_dep_compare_expr.
236 * dependency.c: Include arith.h.
237 (gfc_are_identical_variables): Volatile variables should not
238 compare equal to themselves.
239 (gfc_dep_compare_expr): Handle string constants and string
242 2010-10-08 Joseph Myers <joseph@codesourcery.com>
244 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
245 * gfortran.h (gfc_init_options_struct): Declare.
246 * options.c (gfc_init_options_struct): New. Split out from
249 2010-10-07 Janus Weil <janus@gcc.gnu.org>
252 * resolve.c (resolve_typebound_function): Use correct declared type
253 for type-bound operators.
255 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
258 Revert revision 165026:
259 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
261 * decl.c (match_procedure_in_type): Assertify if conditions.
263 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
266 * resolve.c (resolve_transfer): Use expression inside parenthesis to
267 find acutal component to be transgferred.
269 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
271 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
273 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
275 * trans-array.c (gfc_free_ss_chain): Made non-static.
276 * trans-array.h (gfc_free_ss_chain): New prototype.
277 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
279 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
281 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
284 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
286 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
288 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
290 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
291 before calling gfc_free_expr.
293 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
295 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
296 gfc_advance_se_ss_chain.
297 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
298 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
299 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
300 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
301 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
303 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
305 * trans.c (gfc_restore_backend_locus): New function.
306 (gfc_get_backend_locus): Renamed to ...
307 (gfc_save_backend_locus): ... this.
308 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
309 gfc_save_backend_locus): Same.
310 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
311 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
312 gfc_save_backend_locus.
313 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
315 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
316 gfc_restore_backend_locus instead of gfc_set_backend_locus.
317 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
319 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
320 gfc_trans_deferred_vars):
321 Rename gfc_get_backend_locus to gfc_save_backend_locus.
322 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
324 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
326 * trans-array.c (gfc_build_constant_array_constructor): Free array
329 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
331 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
332 before overwriting it.
334 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
336 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
337 * symbol.c (gen_shape_param): Ditto.
339 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
341 * symbol.c (free_entry_list): New function.
342 (gfc_free_namespace): Free list of entries.
344 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
346 * symbol.c (free_components): Free list of formal args and formal
349 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
351 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
354 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
356 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
358 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
360 * resolve.c (check_typebound_baseobject): Free local expr before
363 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
365 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
367 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
369 * primary.c (gfc_free_structure_ctor_component): Also free the
370 component structure itself.
372 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
374 * module.c (gfc_use_module): Free atom_string when done with it.
376 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
378 * module.c (read_module): Remove useless string duplication.
380 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
382 * gfortranspec.c (append_arg): Remove commented code.
384 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
386 * decl.c (match_procedure_in_type): Assertify if conditions.
388 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
390 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
391 preprocessing is disabled.
393 2010-10-06 Jakub Jelinek <jakub@redhat.com>
396 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
397 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
398 (gfc_define_builtin): Change last argument to int bitmask from bool,
399 control addition of TREE_NOTHROW and leaf attribute as well.
400 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
401 (gfc_init_builtin_functions): Likewise. Remove
402 ATTR_{,CONST_}NOTHROW_LIST enum.
404 2010-10-04 Andi Kleen <ak@linux.intel.com>
406 * Make-lang.in (gfortran, f951): Add + to build rule.
408 2010-10-04 Richard Guenther <rguenther@suse.de>
410 * f95-lang.c (current_translation_unit): New global variable.
411 (gfc_create_decls): Build a translation-unit decl.
412 (pushdecl): In the global binding-level use the
413 translation-unit decl as DECL_CONTEXT.
414 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
415 (build_function_decl): Likewise. Delay setting the assembler
416 name, leave setting of DECL_CONTEXT to pushdecl.
417 (trans_function_start): Use DECL_FILE_SCOPE_P.
418 (gfc_create_module_variable): Likewise. Remove questionable
420 * trans.c (gfc_generate_module_code): Likewise.
422 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
424 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
425 instead of duplicating code.
426 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
429 2010-10-02 Janus Weil <janus@gcc.gnu.org>
432 * resolve.c (resolve_formal_arglist): Avoid setting default type for
433 formal arguments of intrinsic procedures.
435 2010-09-30 Janus Weil <janus@gcc.gnu.org>
438 * resolve.c (resolve_allocate_expr): Do not use
439 'gfc_has_default_initializer'.
441 2010-09-30 Tobias Burnus <burnus@net-b.de>
443 * gfortran.tex (Fortran 2008 status): Update list of
444 implemented features.
446 2010-09-29 Joseph Myers <joseph@codesourcery.com>
448 * lang.opt: Don't use VarExists.
450 2010-09-29 Joseph Myers <joseph@codesourcery.com>
452 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
454 (gfc_cpp_post_options): Update names of cpp_options members.
455 (cb_cpp_error): Update names of diagnostic_context members.
456 * f95-lang.c (gfc_init_builtin_functions): Update names of
457 gfc_option_t members.
458 * gfortran.h (gfc_option_t): Rename warn_conversion and
460 * intrinsic.c (gfc_convert_type_warn): Update names of
461 gfc_option_t members.
462 * options.c (gfc_init_options, gfc_post_options, set_Wall,
463 gfc_handle_option): Update names of gfc_option_t members.
464 * parse.c (next_free, next_fixed): Update names of gfc_option_t
466 * scanner.c (pedantic): Remove extern declaration.
467 (skip_free_comments, skip_fixed_comments, include_line): Update
468 names of gfc_option_t members.
469 * trans-decl.c (gfc_generate_function_code): Update names of
470 gfc_option_t members.
472 2010-09-28 Tobias Burnus <burnus@net-b.de>
476 * intrinsic.c (add_functions): Make compiler_version and
477 compiler_options CLASS_INQUIRY.
478 * gfortran.h (gfc_get_option_string): New prototype.
479 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
481 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
482 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
483 (ISO_C_BINDING): Refer to C_SIZEOF.
484 * options.c (gfc_get_option_string): New function.
485 * simplify.c (gfc_simplify_compiler_options): Use it.
486 (gfc_simplify_compiler_version): Include compiler name.
488 2010-09-28 Jan Hubicka <jh@suse.cz>
490 * f95-lang.c (gfc_define_builtin): Make leaf.
491 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
492 and ATTR_NOTHROW_LEAF_LIST.
493 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
494 (DEF_GOMP_BUILTIN): Likewise.
496 2010-09-28 Tobias Burnus <burnus@net-b.de>
499 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
502 2010-09-27 Tobias Burnus <burnus@net-b.de>
506 * intrinsic.h (gfc_simplify_compiler_options,
507 gfc_simplify_compiler_version): New prototypes.
508 * intrinsic.c (gfc_intrinsic_function_by_id,
509 make_from_module): New functions.
510 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
511 gfc_specific_intrinsic): Don't return module intrinsics.
512 (add_functions): Add compiler_options, compiler_version.
513 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
514 * symbol.c (std_for_isocbinding_symbol): Add version check for
516 * iso-fortran-env.def: Add compiler_options, compiler_version.
517 * iso-c-binding.def: Add c_sizeof.
518 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
519 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
520 (gfc_intrinsic_function_by_id): New prototype.
521 * module.c (create_intrinsic_function): New function.
522 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
523 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
524 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
526 * simplify.c (gfc_simplify_compiler_options,
527 gfc_simplify_compiler_version): New functions.
529 2010-09-26 Daniel Kraft <d@domob.eu>
533 * resolve.c (resolve_select_type): Clarify code.
534 (resolve_assoc_var): Only set typespec if it is currently unknown.
536 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
539 * module.c (create_int_parameter_array): Set the array value shape.
541 2010-09-25 Tobias Burnus <burnus@net-b.de>
543 * gfortran.texi: Re-add accidently removed \input line.
545 2010-09-25 Daniel Kraft <d@domob.eu>
548 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
549 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
550 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
551 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
552 `extra_comma' with changed semantics.
553 (gfc_resolve_dt): Check variable definitions.
554 (match_io_element): Remove INTENT and PURE checks here and
555 initialize code->ext.dt member.
556 (match_io): Set dt->dt_io_kind.
557 (gfc_resolve_inquire): Check variable definition for all tags
558 except UNIT, FILE and ID.
559 * resolve.c (resolve_transfer): Variable definition check.
561 2010-09-25 Tobias Burnus <burnus@net-b.de>
563 * interface.c (gfc_match_end_interface): Constify char pointer
566 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
568 * interface.c (gfc_match_end_interface): Deal with user defined
569 operators that overload rational operators and C1202.
571 2010-09-24 Tobias Burnus <burnus@net-b.de>
573 * gfortran.texi: Add second space after end-of-sentence period;
574 change / to /@/ to allow hyphenation of URLs.
575 (Standards): Remove duplicated OpenMP, update wording given that
576 Fortran 2008 now released.
577 (Fortran 2008 status): Update and add list of implemented features.
579 2010-09-24 Tobias Burnus <burnus@net-b.de>
582 * iso-fortran-env.def: Add NAMED_KINDARRAY with
583 character_kinds, integer_kinds, logical_kinds and
585 * gfortran.h: Add them to iso_fortran_env_symbol.
586 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
587 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
588 libgfortran_stat_codes to libgfortran_error_codes.
589 * module.c (create_int_parameter_array): New function.
590 (use_iso_fortran_env_module): Use it for
591 NAMED_KINDARRAY of iso-fortran-env.def.
592 * trans-decl.c (gfc_get_symbol_decl): Parameter
593 arrays of intrinsics modules become local static variables.
594 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
595 integer_kinds, logical_kinds and real_kinds.
597 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
600 * frontend-passes.c (optimize_binop_array_assignment):
601 Only re-use lhs as intermediate storage if kind and type
604 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
608 * trans-array.c (gfc_conv_expr_descriptor): Handle
609 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
611 2010-09-23 Tobias Burnus <burnus@net-b.de>
613 * intrinsic.texi (OpenMP modules): Add named constants of
616 2010-09-23 Daniel Kraft <d@domob.eu>
621 * gfortran.h (gfc_check_vardef_context): New method.
622 (struct symbol_attribute): New flag `select_type_temporary'.
623 * primary.c (gfc_variable_attr): Clarify initialization of ref.
624 (match_variable): Remove PROTECTED check and assignment check
625 for PARAMETERs (this is now done later).
626 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
627 (gfc_match_associate): Defer initialization of newAssoc->variable.
628 (gfc_match_nullify): Remove PURE definability check.
629 (select_type_set_tmp): Set new `select_type_temporary' flag.
630 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
631 (gfc_check_pointer_assign): Ditto (and other checks removed).
632 (gfc_check_vardef_context): New method.
633 * interface.c (compare_parameter_protected): Removed.
634 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
635 related to INTENT([IN]OUT) arguments.
636 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
637 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
638 (remove_last_array_ref): New method.
639 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
640 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
641 (resolve_assoc_var): Remove checks for definability here.
642 (resolve_select_type): Handle resolving of code->block here.
643 (resolve_ordinary_assign): Remove PURE check.
644 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
645 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
647 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
649 * gfortran.texi (Argument list functions): Allow URL to wrap.
650 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
651 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
652 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
653 code markups in the text.
654 * invoke.texi (Fortran Dialect Options)
655 (Error and Warning Options, Directory Options, Code Gen Options):
656 Likewise. Remove @code inside @smallexample.
658 2010-09-22 Joseph Myers <joseph@codesourcery.com>
660 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
661 OPT__help instead of OPT_fversion and OPT_fhelp.
662 * lang.opt (-all-warnings, -assert, -assert=, -comments,
663 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
664 -dump, -dump=, -include-barrier, -include-directory,
665 -include-directory=, -include-directory-after,
666 -include-directory-after=, -include-prefix, -include-prefix=,
667 -no-line-commands, -no-standard-includes, -output, -output=,
668 -preprocess, -print-missing-file-dependencies, -trace-includes,
669 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
670 -write-dependencies, -write-user-dependencies): New.
672 2010-09-21 Jason Blevins <jrblevin@sdf.org>
674 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
675 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
678 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
681 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
685 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
686 accessing dimensions in reversed order.
689 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
690 intrinsic function call.
692 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
693 Update asserts accordingly.
696 * trans.h (gfc_se): New field force_tmp.
697 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
698 and set parmse.force_tmp if some alias is found.
699 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
700 if se->force_tmp is set.
702 2010-09-20 Janus Weil <janus@gcc.gnu.org>
705 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
706 TBPs, PPCs and pointer/allocatable components.
708 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
711 * simplify.c (is_constant_array_expr): Allow structure array
712 elements as well as constants.
713 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
714 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
715 type of source to the result.
717 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
719 * frontend-passes.c (gfc_expr_walker): Also
720 handle EXPR_SUBSTRING.
722 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
724 * frontend-passes.c (gfc_expr_walker): Handle
725 constructors and references.
727 2010-09-16 Tobias Burnus <burnus@net-b.de>
730 * trans-types.c (create_fn_spec): New function.
731 (gfc_get_function_type): Call it.
733 2010-09-16 Jakub Jelinek <jakub@redhat.com>
735 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
736 (gfc_expr_walker, gfc_code_walker): New prototypes.
737 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
738 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
739 (optimize_namespace): Use gfc_code_walker.
740 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
741 (optimize_expr_0, optimize_code_node,
742 optimize_actual_arglist): Removed.
743 (optimize_assignment): Don't call optimize_expr_0.
745 2010-09-16 Janus Weil <janus@gcc.gnu.org>
748 * interface.c (compare_parameter): Create vtab for actual argument,
749 instead of formal (if needed).
751 2010-09-15 Janus Weil <janus@gcc.gnu.org>
754 * resolve.c (resolve_allocate_expr): Do default initialization via
757 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
759 * mathbuiltins.def: Do not defined huge_val built-in.
760 * trans-const.c (gfc_build_inf_or_huge): New function.
761 * trans-const.h (gfc_build_inf_or_huge): New prototype.
762 * f95-lang.c (gfc_init_builtin_functions): Don't defined
764 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
765 have functions of type (*) (void) anymore.
766 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
767 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
768 of generating a call to huge_val().
770 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
772 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
773 * dependency.c (gfc_check_dependency): Don't depend on
774 expr's inline_noncopying_intrinsic_attribute.
775 * dependency.c (gfc_check_argument_var_dependency,
776 gfc_check_argument_dependency): Ditto. Recursively check dependency
777 as NOT_ELEMENTAL in the non-copying (=transpose) case.
778 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
779 * resolve.c (find_noncopying_intrinsics): Remove.
780 (resolve_function, resolve_call): Remove call to
781 find_noncopying_intrinsics.
783 * trans-array.c (gfc_conv_array_transpose): Remove.
784 (gfc_walk_subexpr): Make non-static. Move prototype...
785 * trans-array.h (gfc_walk_subexpr): ... here.
786 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
788 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
789 gfc_inline_intrinsic_function_p): New.
790 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
791 Remove transpose from the libcall list.
792 (gfc_walk_intrinsic_function): Special case inline intrinsic.
793 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
795 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
797 * trans-expr.c (expr_is_variable): New function taking non-copying
798 intrinsic functions into account.
799 (gfc_trans_assignment_1): Use expr_is_variable.
801 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
803 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
804 real array dimension instead of the scalarizer (loop) dimension.
806 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
808 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
809 transposed references.
811 2010-09-10 Tobias Burnus <burnus@net-b.de>
814 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
815 build4_stat_loc): New inline functions.
816 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
817 (build1_v, build2_v, build3_v, build4_v): Use input_location
819 * trans-array.c (gfc_trans_scalarized_loop_end,
820 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
821 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
822 gfc_finish_wrapped_block): Ditto.
823 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
824 * trans-expr.c (gfc_conv_missing_dummy,
825 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
826 * trans-openmp.c (gfc_omp_clause_default_ctor,
827 gfc_trans_omp_critical, gfc_trans_omp_parallel,
828 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
829 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
830 gfc_trans_omp_single, gfc_trans_omp_task,
831 gfc_trans_omp_workshare): Ditto.
833 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
835 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
836 for dummy argument that appears in a specification statement.
838 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
840 * trans-array.c (gfc_get_array_ref_dim): New function.
841 (gfc_trans_create_temp_array): Reconstruct array
842 bounds from loop bounds. Use array bounds instead of loop bounds.
844 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
846 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
847 Get the array dimension from the dim array.
849 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
851 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
852 dim array to get the stride in the innermost loop.
854 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
856 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
857 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
858 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
860 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
862 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
863 and info dimension are the same. Loop over loop dimension.
864 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
866 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
868 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
871 2010-09-09 Tobias Burnus <burnus@net-b.de>
874 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
875 STAT): Show also syntax for the function version.
876 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
877 add_sym_3s_intent): Remove function.
878 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
880 (add_sym_2_intent): New function.
881 (add_functions): Set intent for functions which modify
882 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
883 argument name of hostnm from "a" to "c"
884 (add_subroutines): Change add_sym_*s_intent to
885 add_sym_*s and add intent to the add_sym_*s calls.
887 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
890 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
891 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
892 * gfortran.h: Define ISYM values for above intrinsics.
893 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
894 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
895 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
896 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
897 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
898 gfc_simplify_merge_bits, gfc_simplify_rshift,
899 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
900 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
901 gfc_resolve_shift): New prototypes.
902 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
903 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
904 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
905 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
907 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
908 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
909 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
911 (gfc_conv_intrinsic_function): Call above static functions.
912 * intrinsic.texi: Document new intrinsics.
913 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
914 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
915 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
916 gfc_simplify_merge_bits, gfc_simplify_rshift,
917 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
920 2010-09-08 Jakub Jelinek <jakub@redhat.com>
922 * frontend-passes.c (optimize_code_node): Walk block chain by default.
925 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
926 instead of code->block.
929 * openmp.c (resolve_omp_do): Report not enough do loops for
930 collapse even if block->next is NULL.
932 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
935 * dependency.c (gfc_deb_compare_expr): Take missing optional
936 arguments into account.
938 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
940 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
941 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
942 (gfc_build_intrinsic_function_decls): Don't build the
943 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
944 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
945 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
946 of calling clz128/ctz128 library functions.
948 2010-09-07 Jan Hubicka <jh@suse.cz>
950 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
953 2010-09-07 Tobias Burnus <burnus@net-b.de>
956 * intrinsic.texi (COS): Remove superfluous "n".
958 2010-09-07 Tobias Burnus <burnus@net-b.de>
961 * trans-array.c (gfc_conv_descriptor_data_get,
962 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
963 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
964 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
965 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
966 gfc_conv_shift_descriptor_lbound,
967 gfc_set_loop_bounds_from_array_spec,
968 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
969 gfc_conv_array_transpose, gfc_get_iteration_count,
970 gfc_grow_array, gfc_trans_array_ctor_element,
971 gfc_trans_array_constructor_subarray,
972 gfc_trans_array_constructor_value,
973 constant_array_constructor_loop_size, gfc_trans_array_constructor,
974 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
975 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
976 gfc_conv_array_ref, gfc_trans_preloop_setup,
977 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
978 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
979 gfc_conv_descriptor_size, gfc_array_init_size,
980 gfc_array_allocate, gfc_array_deallocate,
981 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
982 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
983 get_array_charlen, gfc_conv_expr_descriptor,
984 array_parameter_size, gfc_conv_array_parameter,
985 gfc_trans_dealloc_allocated, get_full_array_size,
986 duplicate_allocatable,
987 structure_alloc_comps): Change fold_build[0-9] to
989 (duplicate_allocatable, structure_alloc_comps,
990 gfc_duplicate_allocatable): Add space after function name.
992 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
994 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
995 checking string length value.
996 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
997 gfc_charlen_type_node type.
1000 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1001 length to gfc_charlen_type_node.
1003 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1006 * frontend-passes.c (optimize_binop_array_assignment): New
1008 (optimize_assignment): Call it.
1010 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1013 * trans-expr.c (gfc_conv_substring): If start and end
1014 of the string reference are equal, set the length to one.
1016 2010-09-06 Tobias Burnus <burnus@net-b.de>
1019 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1021 2010-09-06 Tobias Burnus <burnus@net-b.de>
1024 * dump-parse-tree.c (gfc_debug_expr): New function.
1026 2010-09-06 Tobias Burnus <burnus@net-b.de>
1029 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1030 (check_specific): Special case for those intrinsics.
1031 * gfortran.h (gfc_isym_id): Add new intrinsics
1032 * intrinsic.h (gfc_check_transf_bit_intrins,
1033 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1034 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1036 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1037 gfc_resolve_iparity, resolve_transformational): New functions.
1038 (gfc_resolve_product, gfc_resolve_sum,
1039 gfc_resolve_parity): Use resolve_transformational.
1040 * check.c (gfc_check_transf_bit_intrins): New function.
1041 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1042 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1043 do_bit_xor, simplify_transformation): New functions.
1044 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1045 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1046 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1047 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1048 Handle IALL, IANY and IPARITY intrinsics.
1049 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1051 (IALL, IANY, IPARITY): Document new intrinsics.
1053 2010-09-05 Tobias Burnus <burnus@net-b.de>
1056 * f95-lang.c (gfc_truthvalue_conversion): Use
1057 fold_build[0-9]_loc instead of fold_build[0-9].
1058 * convert.c (convert): Ditto.
1059 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1060 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1061 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1062 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1063 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1064 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1065 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1066 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1067 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1068 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1069 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1070 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1071 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1072 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1073 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1074 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1075 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1076 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1077 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1078 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1079 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1080 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1081 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1082 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1083 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1084 gfc_conv_associated, gfc_conv_same_type_as,
1085 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1087 2010-09-04 Tobias Burnus <burnus@net-b.de>
1090 * resolve.c (resolve_fl_namelist): Change constraint checking
1091 order to prevent endless loop.
1093 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1096 * resolve.c (resolve_allocate_expr): Generate default initializers
1097 already at this point, resolve them and put them into expr3, ...
1098 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1101 2010-09-03 Tobias Burnus <burnus@net-b.de>
1104 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1105 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1107 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1108 gfc_conv_string_length, gfc_conv_substring,
1109 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1110 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1111 gfc_conv_expr_op, gfc_build_compare_string,
1112 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1113 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1114 gfc_conv_procedure_call, fill_with_spaces,
1115 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1116 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1117 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1118 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1119 fold_build[0-9] to fold_build[0-9]_loc.
1120 * trans-io.c (set_parameter_const, set_parameter_value,
1121 set_parameter_ref, gfc_convert_array_to_string, set_string,
1122 set_internal_unit, io_result, set_error_locus,
1123 nml_get_addr_expr, build_dt): Ditto.
1124 * trans-openmp.c (gfc_omp_clause_default_ctor,
1125 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1126 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1127 gfc_trans_omp_do): Ditto.
1128 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1129 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1130 gfc_trans_runtime_check, gfc_call_malloc,
1131 gfc_allocate_with_status, gfc_allocate_array_with_status,
1132 gfc_call_free, gfc_deallocate_with_status,
1133 gfc_call_realloc): Ditto.
1135 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1138 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1139 arglists for pure user functions, or for those intrinsic
1140 functions which are also pure.
1141 * intrinsics.c (add_conv): Mark conversion functions as pure.
1142 (add_char_conversions): Likewise.
1144 2010-09-03 Daniel Kraft <d@domob.eu>
1147 * resolve.c (resolve_actual_arglist): Allow internal procedure
1148 as actual argument with Fortran 2008.
1150 2010-09-03 Daniel Kraft <d@domob.eu>
1153 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1154 `which_construct' as this is no longer restricted to loops.
1155 * parse.h (struct gfc_state_data): New field `construct'.
1156 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1157 * parse.c (push_state): Set `construct' field.
1158 * resolve.c (resolve_select_type): Extend comment.
1159 * trans-stmt.c (gfc_trans_if): Add exit label.
1160 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1161 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1162 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1163 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1164 (gfc_trans_cycle): Ditto.
1165 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1167 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1169 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1170 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1171 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1172 * intrinsic.texi (RSHIFT): Fix documentation.
1174 2010-09-02 Tobias Burnus <burnus@net-b.de>
1177 * trans-common.c (create_common): Change build[0-9] to
1179 * trans-const.c (gfc_conv_constant_to_tree,
1180 gfc_conv_constant_to_tree): Ditto.
1181 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1182 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1183 add_argument_checking, create_main_function,
1184 gfc_generate_return): Ditto.
1185 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1186 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1187 compute_inner_temp_size, compute_overall_iter_number,
1188 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1189 gfc_conv_elemental_dependencies, gfc_do_allocate,
1190 gfc_evaluate_where_mask, gfc_trans_allocate,
1191 gfc_trans_arithmetic_if, gfc_trans_call,
1192 gfc_trans_character_select, gfc_trans_deallocate,
1193 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1194 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1195 gfc_trans_integer_select, gfc_trans_logical_select,
1196 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1197 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1198 gfc_trans_where_assign) Ditto.
1200 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1203 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1206 2010-09-02 Tobias Burnus <burnus@net-b.de>
1209 * resolve.c (apply_default_init): Mark symbol as referenced,
1210 if it is initialized.
1211 (resolve_symbol): Change intialized check for BT_DERIVED such
1212 that also function results get initialized; remove now obsolete
1213 gfc_set_sym_referenced for BT_CLASS.
1215 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1218 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1219 * resolve.c (resolve_allocate_expr): Defer handling of default
1220 initialization to 'gfc_trans_allocate'.
1221 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1222 (resolve_fl_derived): Suppress error messages for vtypes.
1223 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1224 polymorphic MOLD expression.
1225 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1226 dummy initialization.
1228 2010-09-01 Tobias Burnus <burnus@net-b.de>
1230 * gfortran.texi (preprocessing): Update URL to COCO.
1232 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1234 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1235 array quad_decls. Remove unnecessary assignment.
1237 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1239 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1240 other than long double.
1241 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1242 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1243 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1244 prefix to function name.
1245 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1246 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1248 (gfc_conv_intrinsic_exponent): Likewise.
1249 (gfc_conv_intrinsic_abs): Likewise.
1250 (gfc_conv_intrinsic_mod): Likewise.
1251 (gfc_conv_intrinsic_sign): Likewise.
1252 (gfc_conv_intrinsic_arith): Likewise.
1253 (gfc_conv_intrinsic_fraction): Likewise.
1254 (gfc_conv_intrinsic_nearest): Likewise.
1255 (gfc_conv_intrinsic_spacing): Likewise.
1256 (gfc_conv_intrinsic_rrspacing): Likewise.
1257 (gfc_conv_intrinsic_scale): Likewise.
1258 (gfc_conv_intrinsic_set_exponent): Likewise.
1260 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1262 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1263 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1264 * iresolve.c (gfc_resolve_execute_command_line): New function.
1265 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1266 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1268 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1271 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1272 and parity{,l,ll} builtins.
1273 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1274 (gfc_conv_intrinsic_function): Call above new functions.
1275 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1277 * intrinsic.texi: Document POPCNT and POPPAR.
1279 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1282 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1284 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1286 * Make-lang.in: Add frontend-passes.o dependencies.
1288 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1291 * resolve.c (resolve_structure_cons): For derived types, make sure the
1292 type has been resolved.
1293 (resolve_typebound_procedures): Make sure the vtab has been generated.
1295 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1298 * match.c (gfc_match_select_type): Give the associate-name the
1299 FL_VARIABLE attribute.
1301 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1303 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1306 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1309 * trans-types.c (gfc_init_kinds): Disable TFmode.
1311 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1314 * match.c (gfc_match_allocate): Avoid double free on error.
1316 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1319 * gfortran.h (gfc_real_info): Add c_float128 field.
1320 * mathbuiltins.def: Indicate which builtins are const.
1321 * trans-types.h (float128_type_node, complex_float128_type_node,
1322 gfc_real16_is_float128): New variables.
1323 * trans-types.c (float128_type_node, complex_float128_type_node,
1324 gfc_real16_is_float128): New variables.
1325 (gfc_init_kinds): Allow TFmode.
1326 (gfc_build_real_type): Mark __float128 types as such.
1327 (gfc_init_types): Initialize float128_type_node and
1328 complex_float128_type_node
1329 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1330 argument of OTHER_BUILTIN macro.
1331 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1332 (builtin_decl_for_precision): Special case for __float128.
1333 (builtin_decl_for_float_kind): Likewise.
1334 (define_quad_builtin): New function.
1335 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1336 library decls if necessary. Store them in the real16_decl and
1337 complex16_decl builtin map fields.
1338 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1339 library function names.
1341 2010-08-27 Tobias Burnus <burnus@net-b.de>
1344 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1345 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1346 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1347 gfc_resolve_parity): New prototypes.
1348 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1349 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1350 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1351 gfc_resolve_parity): New functions.
1352 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1354 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1355 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1356 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1357 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1358 Add post-processing opterator.
1359 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1360 gfc_simplify_product, gfc_simplify_sum): Update call.
1361 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1362 gfc_simplify_parity): New functions.
1364 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1367 * match.c (select_type_set_tmp): Add the possibility to reset the
1369 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1371 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1374 * dependency.c (check_section_vs_section): Single test for
1375 identical strides which takes into account that only one
1376 of the strides may be NULL.
1378 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1381 * primary.c (match_hollerith_constant): Calculate padding needed to
1382 fill default integer and allocate string for that size. Set pad bytes
1384 * gfortran.h: Add hollerith pad value to type spec union.
1385 * data.c (create_character_initializer): Fix spelling of function name.
1386 Use hollerith pad value to calculate length.
1387 * arith.c (hollerith2representation); Use hollerith pad value to
1390 2010-08-26 Daniel Kraft <d@domob.eu>
1395 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1396 (gfc_build_block_ns): Declared here...
1397 * parse.h (gfc_build_block_ns): ...instead of here.
1398 * trans.h (gfc_process_block_locals): Expect additionally the
1399 gfc_association_list of BLOCK (if present).
1400 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1401 * resolve.c (resolve_variable): Only check for invalid *array*
1402 references on associate-names.
1403 (resolve_assoc_var): New method with code previously in resolve_symbol.
1404 (resolve_select_type): Use association to give the selector and
1405 temporaries their values instead of ordinary assignment.
1406 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1407 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1408 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1409 to `gfc_process_block_locals' to match new interface.
1410 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1412 (gfc_process_block_locals): Defer them rather here when linked to
1413 from the BLOCK's association list.
1415 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1417 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1418 TREE_NOTHROW on fndecls that can't throw. Set
1419 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1420 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1421 gfor_fndecl_associated.
1423 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1426 * frontend-passes.c (optimize_equality): Don't optimize array equality
1428 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1431 * resolve.c (resolve_procedure_interface): New function split off from
1433 (resolve_formal_arglist): Call it here ...
1434 (resolve_symbol): ... and here.
1436 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1438 * Make-lang.in (gfortranspec.o): Update dependencies.
1439 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1441 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1442 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1443 (g77_xargc): Make unsigned.
1444 (g77_xargv): Change to g77_x_decoded_options.
1445 (g77_newargc): Make unsigned.
1446 (g77_newargv): Change to g77_new_decoded_options.
1447 (strings_same, options_same): New.
1448 (append_arg): Use cl_decoded_option structures.
1449 (append_option): New.
1450 (add_arg_libgfortran): New.
1451 (lang_specific_driver): Use cl_decoded_option structures.
1453 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1457 * class.c (add_proc_comp): Add static initializer for PPCs.
1458 (add_procs_to_declared_vtab): Modified comment.
1459 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1460 initializer if the component is part of a vtype.
1461 (mio_component_list): Add argument 'vtype', pass it on to
1463 (mio_symbol): Modified call to 'mio_component_list'.
1464 * trans.h (gfc_conv_initializer): Modified prototype.
1465 (gfc_trans_assign_vtab_procs): Removed.
1466 * trans-common.c (create_common): Modified call to
1467 'gfc_conv_initializer'.
1468 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1469 gfc_emit_parameter_debug_info): Modified call to
1470 'gfc_conv_initializer'.
1471 (build_function_decl): Remove assertion.
1472 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1473 Removed call to 'gfc_trans_assign_vtab_procs'.
1474 (gfc_conv_initializer): Add argument 'procptr'.
1475 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1476 (gfc_trans_assign_vtab_procs): Removed.
1477 * trans-stmt.c (gfc_trans_allocate): Removed call to
1478 'gfc_trans_assign_vtab_procs'.
1480 2010-08-21 Tobias Burnus <burnus@net-b.de>
1484 * intrinsic.c (add_sym): Init value attribute.
1485 (set_attr_value): New function.
1486 (add_functions) Use it and add JN/YN resolvers.
1487 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1488 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1489 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1490 * iresolve.c (gfc_resolve_bessel_n2): New function.
1491 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1493 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1494 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1495 * simplify.c (): For YN set to -INF if previous values
1497 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1499 * iresolve.c (gfc_resolve_extends_type_of): Set the
1500 type of the dummy argument to the one of the actual.
1502 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1504 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1506 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1508 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1511 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1513 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1515 2010-08-19 Daniel Kraft <d@domob.eu>
1519 * trans.h (struct gfc_se): New flag `byref_noassign'.
1520 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1521 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1522 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1523 and check for compile-time errors with those.
1524 * trans-decl.c (trans_associate_var): Use new routine
1525 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1526 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1527 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1528 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1529 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1530 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1531 rank remapping for assignment.
1533 2010-08-19 Tobias Burnus <burnus@net-b.de>
1535 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1536 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1539 2010-08-19 Tobias Burnus <burnus@net-b.de>
1543 * check.c (gfc_check_bessel_n2): New function.
1544 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1545 * intrinsic.c (add_functions): Add transformational version
1546 of the Bessel_jn/yn intrinsics.
1547 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1548 gfc_simplify_bessel_yn2): New prototypes.
1549 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1550 transformational variant.
1551 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1552 Check for negative order.
1553 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1554 gfc_simplify_bessel_yn2): New functions.
1556 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1559 * resolve.c (resolve_transfer): Traverse operands and set expression
1560 to be checked to a non EXPR_OP type.
1562 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1565 * gfortran.h (gfc_add_save): Modified prototype.
1566 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1567 (match_pointer_init): New function to match F08 pointer initialization.
1568 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1569 'match_pointer_init'.
1570 (match_attr_spec): Module variables are implicitly SAVE.
1571 (gfc_match_save): Modified call to 'gfc_add_save'.
1572 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1574 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1575 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1576 initialization checks.
1577 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1578 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1579 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1580 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1582 * trans-decl.c (gfc_create_module_variable): Module variables with
1583 TARGET can already exist.
1584 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1585 (gfc_conv_initializer): Implement non-NULL pointer
1588 2010-08-18 Tobias Burnus <burnus@net-b.de>
1591 * intrinsic.texi (selected_char_kind): Document ISO_10646
1594 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1597 * trans-decl.c (build_library_function_decl_1): Chain on
1598 void_list_node instead of creating a new TREE_LIST.
1599 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1600 * trans-types.c (gfc_get_function_type): Likewise. Set
1601 typelist to void_list_node for the main program.
1603 2010-08-17 Daniel Kraft <d@domob.eu>
1606 * gfortran.h (struct gfc_association_list): New member `where'.
1607 (gfc_is_associate_pointer) New method.
1608 * match.c (gfc_match_associate): Remember locus for each associate
1609 name matched and do not try to set variable flag.
1610 * parse.c (parse_associate): Use remembered locus for symbols.
1611 * primary.c (match_variable): Instead of variable-flag check for
1612 associate names set it for all such names used.
1613 * symbol.c (gfc_is_associate_pointer): New method.
1614 * resolve.c (resolve_block_construct): Don't generate assignments
1615 to give associate-names their values.
1616 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1617 (resolve_symbol): Set some more attributes for associate variables,
1618 set variable flag here and check it and don't try to build an
1619 explicitely shaped array-spec for array associate variables.
1620 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1622 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1623 (gfc_sym_type): Return pointer type for association to scalar vars.
1624 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1625 (trans_associate_var): New method.
1626 (gfc_trans_deferred_vars): Handle association symbols.
1628 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1630 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1632 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1634 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1635 OPT_MDX and OPT_MMDX.
1637 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1639 * lang.opt (MDX, MMDX): Mark RejectDriver.
1641 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1643 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1644 vtabs for generics any more).
1646 2010-08-15 Daniel Kraft <d@domob.eu>
1649 * gfortran.h (gfc_find_proc_namespace): New method.
1650 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1651 around with namespace.
1652 * symbol.c (gfc_find_proc_namespace): New method.
1653 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1655 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1656 * parse.c (parse_associate): Removed assignment-generation here...
1657 * resolve.c (resolve_block_construct): ...and added it here.
1658 (resolve_variable): Handle names that are arrays but were not parsed
1659 as such because of association.
1660 (resolve_code): Fix BLOCK resolution.
1661 (resolve_symbol): Generate array-spec for associate-names.
1663 2010-08-15 Tobias Burnus <burnus@net-b.de>
1666 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1667 (verify_c_interop): Handle unresolved DT with bind(C).
1669 2010-08-15 Tobias Burnus <burnus@net-b.de>
1671 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1672 pointer arrays as absent.
1673 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1674 dummys as absent argument.
1675 * interface.c (compare_actual_formal,compare_parameter):
1678 2010-08-15 Tobias Burnus <burnus@net-b.de>
1680 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1681 dummies with intent(in).
1683 2010-08-15 Daniel Kraft <d@domob.eu>
1686 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1687 routines not IMPURE also as PURE.
1688 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1689 `NO_CLASS' in `CLASS_IMPURE'.
1690 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1691 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1692 (add_functions): Ditto.
1693 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1694 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1695 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1696 are not ALLOCATABLE and have their INTENT specified.
1698 2010-08-13 Daniel Kraft <d@domob.eu>
1700 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1701 * array.c (gfc_match_array_spec): Match implied-shape specification and
1702 handle AS_IMPLIED_SHAPE correctly otherwise.
1703 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1704 (variable_decl): Some checks for implied-shape declaration.
1705 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1706 AS_IMPLIED_SHAPE in any case.
1708 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1710 * lang.opt (MD, MMD): Change to MDX and MMDX.
1711 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1713 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1716 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1717 'gfc_intrinsic_arg'.
1718 (check_arglist,check_specific): Add reference to 'name' field.
1719 (init_arglist): Remove reference to 'name' field.
1720 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1721 * check.c (variable_check): Reverse order of checks. Respect intent of
1723 (int_or_proc_check): New function.
1724 (coarray_check): New function.
1725 (allocatable_check): New function.
1726 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1727 (gfc_check_complex): Use 'int_or_real_check'.
1728 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1729 gfc_check_ucobound): Use 'coarray_check'.
1730 (gfc_check_pack): Use 'real_or_complex_check'.
1731 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1732 'int_or_proc_check'.
1733 (scalar_check,type_check,numeric_check,int_or_real_check,
1734 real_or_complex_check,kind_check,double_check,logical_array_check,
1735 array_check,same_type_check,rank_check,nonoptional_check,
1736 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1737 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1738 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1739 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1740 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1741 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1742 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1745 2010-08-10 Daniel Kraft <d@domob.eu>
1747 * gfortran.texi (Interoperability with C): Fix ordering in menu
1748 and add new subsection about pointers.
1749 (Interoperable Subroutines and Functions): Split off the pointer part.
1750 (working with Pointers): New subsection with extended discussion
1751 of pointers (especially procedure pointers).
1753 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1756 * array.c (gfc_ref_dimen_size): Add end argument.
1757 If end is non-NULL, calculate it.
1758 (ref_size): Adjust call to gfc_ref_dimen_size.
1759 (gfc_array_dimen_size): Likewise.
1760 (gfc_array_res_shape): Likewise.
1761 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1762 * resolve.c (resolve_array_ref): For stride not equal to -1,
1763 fill in the lowest possible end.
1765 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1767 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1769 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1771 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1773 (check_some_aliasing): Likewise.
1774 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1775 (gfc_conv_intrinsic_int): Likewise.
1776 (gfc_conv_intrinsic_lib_function): Likewise.
1777 (gfc_conv_intrinsic_cmplx): Likewise.
1778 (gfc_conv_intrinsic_ctime): Likewise.
1779 (gfc_conv_intrinsic_fdate): Likewise.
1780 (gfc_conv_intrinsic_ttynam): Likewise.
1781 (gfc_conv_intrinsic_minmax): Likewise.
1782 (gfc_conv_intrinsic_minmax_char): Likewise.
1783 (gfc_conv_intrinsic_ishftc): Likewise.
1784 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1785 (gfc_conv_intrinsic_merge): Likewise.
1786 (gfc_conv_intrinsic_trim): Likewise.
1787 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1789 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1792 * dependency.c (check_section_vs_section): Handle cases where
1793 the start expression coincides with the lower or upper
1796 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1801 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1802 container types. Do not artificially increase refs. Commit symbols one
1804 * interface.c (compare_parameter): Make sure vtabs are present before
1805 generating module variables.
1806 * resolve.c (resolve_allocate_expr): Ditto.
1808 2010-08-04 Tobias Burnus <burnus@net-b.de>
1812 * resolve.c (resolve_structure_cons): Fix
1815 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1819 * symbol.c (changed_syms): Made static again.
1820 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1821 Changed conditional internal error into assert.
1822 Rename function to ...
1823 (gfc_enforce_clean_symbol_state): ... this.
1824 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1825 Rename the former to the latter.
1826 * parse.c (decode_statement, decode_omp_directive,
1827 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1829 (changed_syms): Remove declaration.
1830 (next_statement): Use gfc_enforce_clean_symbol_state.
1832 2010-08-04 Tobias Burnus <burnus@net-b.de>
1835 * resolve.c (resolve_structure_cons): Fix handling of
1836 initialization structure constructors with character
1837 elements of the wrong length.
1838 * array.c (gfc_check_iter_variable): Add NULL check.
1839 (gfc_resolve_character_array_constructor): Also truncate
1842 2010-08-04 Tobias Burnus <burnus@net-b.de>
1844 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1845 value of some libgfortran functions.
1847 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1850 * dependency.c (gfc_deb_compare_expr): Remove any integer
1851 conversion functions to larger types from both arguments.
1852 Remove handling these functions futher down.
1854 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1858 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1859 * resolve.c (resolve_tb_generic_targets): Check for errors.
1861 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1864 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1867 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1870 * dependency.h: Add prototype for gfc_are_identical_variables.
1871 * frontend-passes.c: Include depencency.h.
1872 (optimimize_equality): Use gfc_are_identical_variables.
1873 * dependency.c (identical_array_ref): New function.
1874 (gfc_are_identical_variables): New function.
1875 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1876 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1877 prefix from statc function.
1878 (check_section_vs_section): Change arguments to gfc_array_ref,
1879 adjust function body accordingly.
1881 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1882 Janus Weil <janus@gcc.gnu.org>
1887 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1888 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1889 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1890 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1891 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1892 Call reject_statement in case of error.
1893 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1896 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1899 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1900 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1901 * module.c (read_module): When reading module files, always import
1902 vtab and vtype symbols.
1904 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1908 * symbol.c (changed_syms): Made non-static.
1909 * parse.c (changed_syms): Declare new external.
1910 (next_statement): Assert changed_syms is NULL at the beginning.
1912 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1913 Steven G. Kargl <kargl@gcc.gnu.org>
1916 * match.c (match_type_spec): Try to parse derived types before
1919 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1921 * gfortran.h (gfc_release_symbol): New prototype.
1922 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1923 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1924 Use gfc_release_symbol.
1925 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1926 * resolve.c (resolve_symbol): Ditto.
1928 2010-07-29 Tobias Burnus <burnus@net-b.de>
1932 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1933 external procedure declarations in modules.
1934 (gfc_get_symbol_decl): Modify assert.
1936 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1939 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1941 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1944 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1945 (gfc_trans_class_assign): Modified prototype.
1946 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1947 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1948 (gfc_trans_class_assign): ... here. Modified actual arguments.
1949 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1950 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1951 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1953 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1957 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1958 symbols before returning.
1960 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1962 * lang.opt (cpp): Remove Joined and Separate markers.
1963 (cpp=): New internal option.
1964 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1965 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1968 2010-07-29 Daniel Kraft <d@domob.eu>
1971 * array.c (resolve_array_bound): Fix error message to properly handle
1972 non-variable expressions.
1974 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1976 * decl.c (free_value): Also free repeat field.
1977 * data.c (gfc_assign_data_value): Always free offset before returning.
1979 2010-07-28 Daniel Kraft <d@domob.eu>
1981 * gfortran.h (gfc_build_intrinsic_call): New method.
1982 * expr.c (gfc_build_intrinsic_call): New method.
1983 * simplify.c (range_check): Ignore non-constant value.
1984 (simplify_bound_dim): Handle non-variable expressions and
1985 fix memory leak with non-free'ed expression.
1986 (simplify_bound): Handle non-variable expressions.
1987 (gfc_simplify_shape): Ditto.
1988 (gfc_simplify_size): Ditto, but only in certain cases possible.
1990 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1992 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1995 2010-07-28 Tobias Burnus <burnus@net-b.de>
1998 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1999 from modules for whole-file mode.
2001 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2003 * gfortran.h (gfc_handle_option): Update prototype and return
2005 * options.c (gfc_handle_option): Update prototype and return value
2008 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2010 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2011 decoded options in allocating deferred_opt.
2012 * cpp.h (gfc_cpp_init_options): Update prototype.
2013 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2014 * gfortran.h (gfc_option_lang_mask): New.
2015 (gfc_init_options): Update prototype.
2016 * options.c (gfc_option_lang_mask): New.
2017 (gfc_init_options): Update prototype. Pass new arguments to
2018 gfc_cpp_init_options.
2020 2010-07-26 Tobias Burnus <burnus@net-b.de>
2023 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2024 for functions which are later in the same file.
2025 (gfc_create_function_decl, build_function_decl,
2026 build_entry_thunks): Add global argument.
2027 * trans.c (gfc_generate_module_code): Update
2028 gfc_create_function_decl call.
2029 * trans.h (gfc_create_function_decl): Update prototype.
2030 * resolve.c (resolve_global_procedure): Also resolve for
2033 2010-07-26 Richard Henderson <rth@redhat.com>
2036 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2037 (gfc_write_global_declarations): New.
2039 2010-07-26 Tobias Burnus <burnus@net-b.de>
2042 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2043 for call to transfer_namelist_element.
2044 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2047 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2050 * Make-lang.in: Add fortran/frontend-passes.o.
2051 * gfortran.h: Add prototype for gfc_run_passes.
2052 * resolve.c (gfc_resolve): Call gfc_run_passes.
2053 * frontend-passes.c: New file.
2055 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2058 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2061 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2064 * gfortran.h (gfc_namespace): New field old_equiv.
2065 (gfc_free_equiv_until): New prototype.
2066 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2067 a parameterized stop condition.
2068 (gfc_free_equiv): Use gfc_free_equiv_until.
2069 * parse.c (next_statement): Save equivalence list.
2070 (reject_statement): Restore equivalence list.
2072 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2075 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2076 in the function so that it does not get missed by early exits.
2077 (load_line): Add checks for quoted strings and free form comments to
2078 disable warnings on comments. Add check for ampersand as first
2079 character after truncation and don't warn for this case, but warn if
2080 there are subsequent non-whitespace characters.
2082 2010-07-24 Tobias Burnus <burnus@net-b.de>
2085 * parse.c (gfc_parse_file): Do not override
2086 gfc_global_ns_list items.
2088 2010-07-24 Tobias Burnus <burnus@net-b.de>
2090 * options.c (gfc_init_options): Enable -fwhole-file by default.
2091 * interface.c (compare_parameter): Assume a Hollerith constant is
2092 compatible with all other argument types.
2094 2010-07-23 Tobias Burnus <burnus@net-b.de>
2097 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2098 -fwhole-file also for derived types.
2099 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2100 rename to gfc_copy_dt_decls_ifequal.
2101 (gfc_get_derived_type): Update call.
2102 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2104 2010-07-23 Tobias Burnus <burnus@net-b.de>
2107 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2109 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2111 * trans-types.c (gfc_get_array_descriptor_base,
2112 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2113 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2114 instead of clearing DECL_NAME.
2115 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2117 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2120 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2122 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2123 reverse the scalarization loop.
2124 gfc_conv_resolve_dependencies: Pass the reverse field of the
2125 loopinfo to gfc_dep_resolver.
2126 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2127 assignment by resetting loop.reverse.
2128 gfortran.h : Add the gfc_reverse enum.
2129 trans.h : Add the reverse field to gfc_loopinfo.
2130 dependency.c (gfc_check_dependency): Pass null to the new arg
2131 of gfc_dep_resolver.
2132 (gfc_check_section_vs_section): Check for reverse dependencies.
2133 (gfc_dep_resolver): Add reverse argument and deal with the loop
2135 dependency.h : Modify prototype for gfc_dep_resolver to include
2138 2010-07-23 Daniel Kraft <d@domob.eu>
2141 * gfortran.h (gfc_find_symtree_in_proc): New method.
2142 * symbol.c (gfc_find_symtree_in_proc): New method.
2143 * match.c (match_exit_cycle): Look for loop name also in parent
2144 namespaces within current procedure.
2146 2010-07-22 Tobias Burnus <burnus@net-b.de>
2149 * dependency.c (gfc_check_dependency): Add argument alising check.
2150 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2152 2010-07-22 Daniel Kraft <d@domob.eu>
2154 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2155 now in the correct place.
2157 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2160 * Revert my commit r162325.
2162 2010-07-21 Daniel Kraft <d@domob.eu>
2164 * trans.h (gfc_get_return_label): Removed.
2165 (gfc_generate_return): New method.
2166 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2167 returning a tree directly.
2168 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2169 (gfc_trans_block_construct): Update for new interface to
2170 `gfc_trans_deferred_vars'.
2171 * trans-decl.c (current_function_return_label): Removed.
2172 (current_procedure_symbol): New variable.
2173 (gfc_get_return_label): Removed.
2174 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2175 returning a tree directly.
2176 (get_proc_result), (gfc_generate_return): New methods.
2177 (gfc_generate_function_code): Clean up and do init/cleanup here
2178 also with gfc_wrapped_block. Remove return-label but rather
2181 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2184 * fortran/match.c (match_type_spec): Check for derived type before
2187 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2190 * interface.c (matching_typebound_op): Add argument for the
2191 return of the generic name for the procedure.
2192 (build_compcall_for_operator): Add an argument for the generic
2193 name of an operator procedure and supply it to the expression.
2194 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2195 calls to the above procedures.
2196 * resolve.c (resolve_typebound_function): Catch procedure
2197 component calls for CLASS objects, check that the vtable is
2198 complete and insert the $vptr and procedure components, to make
2200 (resolve_typebound_function): The same.
2201 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2202 an allocatable scalar if it is a result.
2204 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2207 * match.c (gfc_match_iterator): Reverted.
2209 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2212 * match.c (gfc_match_iterator): Remove error that iterator
2213 cannot be INTENT(IN).
2215 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2217 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2218 Access subscript through the "dim" field index.
2219 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2221 (gfc_conv_array_index_offset): Ditto.
2222 (gfc_conv_loop_setup): Ditto.
2223 (gfc_conv_expr_descriptor): Ditto.
2224 (gfc_conv_ss_startstride): Ditto. Update call to
2225 gfc_conv_section_startstride.
2226 (gfc_conv_section_startstride): Set values along the array dimension.
2227 Get array dimension directly from the argument.
2229 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2231 * trans.h (gfc_string_to_single_character): New prototype.
2232 * trans-expr.c (string_to_single_character): Renamed to ...
2233 (gfc_string_to_single_character): ... this. No longer static.
2234 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2235 gfc_trans_string_copy): Adjust callers.
2236 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2237 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2238 (select_struct): Move to toplevel, add GTY(()).
2239 (gfc_trans_character_select): Optimize SELECT CASE
2240 with character length 1.
2242 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2244 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2245 * trans-common.c: Likewise.
2246 * trans-decl.c: Likewise.
2247 * trans-types.c: Likewise.
2248 * trans.c: Likewise.
2250 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2253 * resolve.c (resolve_typebound_generic_call): Resolve generic
2254 non-polymorphic type-bound procedure calls to the correct specific
2256 (resolve_typebound_subroutine): Remove superfluous code.
2258 2010-07-15 Daniel Kraft <d@domob.eu>
2261 * trans.h (struct gfc_wrapped_block): New struct.
2262 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2263 (gfc_finish_wrapped_block): New method.
2264 (gfc_init_default_dt): Add new init code to block rather than
2266 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2267 (gfc_trans_dummy_array_bias): Ditto.
2268 (gfc_trans_g77_array): Ditto.
2269 (gfc_trans_deferred_array): Ditto.
2270 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2271 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2272 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2273 (gfc_finish_wrapped_block): New method.
2274 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2275 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2276 (gfc_trans_deferred_array): Ditto.
2277 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2278 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2279 (init_intent_out_dt): Ditto.
2280 (gfc_init_default_dt): Add new init code to block rather than
2282 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2283 and cleanup code and put it all together.
2285 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2287 * trans.h (gfc_build_compare_string): Add CODE argument.
2288 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2289 gfc_build_compare_string.
2290 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2291 gfc_build_compare_string.
2292 (string_to_single_character): Rename len variable to length.
2293 (gfc_optimize_len_trim): New function.
2294 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2295 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2296 bigger than the length of the other string, they compare unequal.
2299 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2300 in CASE_LABEL_EXPR and use NULL for low for the default case.
2302 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2304 * trans-array.c (gfc_conv_section_upper_bound): Remove
2305 (gfc_conv_section_startstride): Don't set the upper bound in the
2306 vector subscript case.
2307 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2309 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2312 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2313 * dependency.c (gfc_is_data_pointer): Make it static.
2314 * intrinsic.texi: Update documentation on C_LOC.
2315 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2316 and add a check for polymorphic variables.
2318 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2320 * trans-expr.c (string_to_single_character): Also optimize
2321 string literals containing a single char followed only by spaces.
2322 (gfc_trans_string_copy): Remove redundant string_to_single_character
2325 * trans-decl.c (gfc_build_intrinsic_function_decls,
2326 gfc_build_builtin_function_decls): Mark functions as
2327 DECL_PURE_P or TREE_READONLY.
2329 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2331 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2332 instead of build_function_call_expr.
2333 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2335 2010-07-13 Tobias Burnus <burnus@net-b.de>
2336 Daniel Franke <franke.daniel@gmail.com>
2339 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2340 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2342 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2344 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2345 Tobias Burnus <burnus@net-b.de>
2348 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2349 noclobber/noescape annotations to function calls.
2350 (gfc_build_builtin_function_decls): Likewise.
2352 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2358 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2359 * class.c (gfc_build_class_symbol): Modified call to
2360 'gfc_find_derived_vtab'.
2361 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2362 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2364 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2365 Removed treatment of generics.
2366 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2367 Call 'add_proc_comp' instead of duplicating code.
2368 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2370 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2371 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2372 Removed treatment of generics.
2373 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2374 'gfc_find_derived_vtab'.
2375 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2376 Removed treatment of generics.
2377 (resolve_select_type,resolve_fl_derived): Modified call to
2378 'gfc_find_derived_vtab'.
2379 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2380 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2382 * trans-stmt.c (gfc_trans_allocate): Ditto.
2384 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2387 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2390 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2392 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2393 * resolve.c (build_default_init_expr): Ditto.
2395 2010-07-11 Tobias Burnus <burnus@net-b.de>
2398 * module.c (sort_iso_c_rename_list): Remove.
2399 (import_iso_c_binding_module,use_iso_fortran_env_module):
2400 Allow multiple imports of the same symbol.
2402 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2404 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2406 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2409 * decl.c (build_sym,attr_decl1): Only build the class container if the
2410 symbol has sufficient attributes.
2411 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2412 pointer attribute for classes.
2413 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2414 * module.c (MOD_VERSION): Bump.
2415 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2416 (mio_symbol_attribute): Handle class_pointer attribute.
2417 * parse.c (parse_derived): Use class_pointer instead of pointer
2418 attribute for classes.
2419 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2420 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2421 resolve_allocate_expr,resolve_fl_derived): Ditto.
2422 (resolve_fl_var_and_proc): Check for class_ok attribute.
2424 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2426 * trans-io.c (gfc_build_st_parameter): Update calls to
2427 gfc_add_field_to_struct.
2428 * trans-stmt.c (ADD_FIELD): Ditto.
2430 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2432 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2433 fieldlist, remove fieldlist from argument list.
2434 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2435 and remove fieldlist from argument list.
2436 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2437 gfc_get_mixed_entry_union): Move setting
2438 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2439 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2441 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2444 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2445 if the lhs has never been host associated, as well as not being
2446 use associated, a pointer or a target.
2447 * resolve.c (resolve_variable): Mark variables that are host
2449 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2452 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2454 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2455 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2456 SIZEOF and C_SIZEOF.
2458 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2461 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2462 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2463 gfc_resolve_storage_size): New prototypes.
2464 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2465 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2466 * iresolve.c (gfc_resolve_storage_size): New function.
2467 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2469 (gfc_conv_intrinsic_storage_size): New function.
2470 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2472 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2475 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2476 !$omp do loops. Error on CYCLE to non-innermost collapsed
2479 2010-07-08 Tobias Burnus <burnus@net-b.de>
2482 * array.c (gfc_match_array_ref): Better error message for
2483 coarrays with too few ranks.
2484 (match_subscript): Move one diagnostic to caller.
2485 * gfortran.h (gfc_get_corank): Add prottype.
2486 * expr.c (gfc_get_corank): New function.
2487 * iresolve.c (resolve_bound): Fix rank for cobounds.
2488 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2489 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2492 2010-07-06 Tobias Burnus <burnus@net-b.de>
2495 * array.c (gfc_expand_constructor): Add optional diagnostic.
2496 * gfortran.h (gfc_expand_constructor): Update prototype.
2497 * expr.c (gfc_simplify_expr, check_init_expr,
2498 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2499 * resolve.c (gfc_resolve_expr): Ditto.
2501 2010-07-06 Tobias Burnus <burnus@net-b.de>
2503 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2504 * trans-intrinsic.c: Ditto.
2505 * trans-types.c: Ditto.
2506 * convert.c: Include diagnostic-core.h instead of toplev.h.
2508 * trans-array.c: Ditto.
2509 * trans-const.c: Ditto.
2510 * trans-expr.c: Ditto.
2511 * trans-io.c: Ditto.
2512 * trans-openmp.c: Ditto.
2515 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2518 * check.c (dim_rank_check): Also check intrinsic functions.
2519 Adjust permissible rank for functions which reduce the rank of
2520 their argument. Spread is an exception, where DIM can
2521 be one larger than the rank of array.
2523 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2526 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2528 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2531 * trans-types.c (gfc_get_derived_type): Derived type fields
2532 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2533 but build_pointer_type_for_mode must be used for this.
2535 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2537 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2538 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2539 type of gfc_conv_procedure_call.
2540 (conv_generic_with_optional_char_arg): Likewise.
2541 * trans-stmt.c (gfc_trans_call): Likewise.
2542 * trans-expr.c (gfc_conv_function_expr): Likewise.
2543 (gfc_conv_procedure_call): Use build_call_vec instead of
2546 2010-07-04 Daniel Kraft <d@domob.eu>
2548 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2550 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2554 * trans-types.c (gfc_get_derived_type): Derived type fields
2555 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2557 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2560 * decl.c (match_procedure_in_type): Clear structure before using.
2561 (gfc_match_generic): Ditto.
2563 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2565 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2566 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2567 of which comes from...
2568 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2569 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2571 (gfc_get_array_descriptor_base): Likewise.
2572 (gfc_get_mixed_entry_union): Likewise.
2573 (gfc_get_derived_type): Add extra chain parameter for
2574 gfc_add_field_to_struct.
2575 * trans-stmt.c (gfc_trans_character_select): Likewise.
2576 * trans-io.c (gfc_build_st_parameter): Likewise.
2578 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2581 * resolve.c (is_external_proc): Prevent procedure pointers from being
2582 regarded as external procedures.
2584 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2587 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2588 passed as second argument of ASSOCIATED.
2590 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2593 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2594 to determine if a function assignment can be made without a
2596 (gfc_trans_arrayfunc_assign): Move all the conditions that
2597 suppress the direct function call to the above new functon and
2600 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2603 * interface.c (argument_rank_mismatch): New function.
2604 (compare_parameter): Call new function instead of generating
2607 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2609 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2610 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2613 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2615 * Make-lang.in: Update dependencies.
2617 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2619 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2620 and exit_label fields.
2621 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2623 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2624 (gfc_trans_do): Likewise.
2625 (gfc_trans_do_while): Likewise.
2626 (gfc_trans_cycle): Use cycle_label directly.
2627 (gfc_trans_exit): Use exit_label directly.
2629 2010-06-27 Daniel Kraft <d@domob.eu>
2631 * dump-parse-tree.c (show_symbol): Dump target-expression for
2633 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2634 (show_namespace): Use show_level for correct indentation of
2635 "inner namespaces" (contained procedures or BLOCK).
2637 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2640 * dump-parse-tree.c (show_code_node): Show namespace for
2643 2010-06-26 Tobias Burnus <burnus@net-b.de>
2645 * decl.c (gfc_match_decl_type_spec): Support
2646 TYPE(intrinsic-type-spec).
2648 2010-06-25 Tobias Burnus <burnus@net-b.de>
2650 * intrinsic.h (gfc_check_selected_real_kind,
2651 gfc_simplify_selected_real_kind): Update prototypes.
2652 * intrinsic.c (add_functions): Add radix support to
2654 * check.c (gfc_check_selected_real_kind): Ditto.
2655 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2656 * trans-decl.c (gfc_build_intrinsic_function_decls):
2657 Change call from selected_real_kind to selected_real_kind2008.
2658 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2659 (PRECISION, RANGE, RADIX): Add cross @refs.
2661 2010-06-25 Tobias Burnus <burnus@net-b.de>
2663 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2664 * gfortran.texi (_gfortran_set_options): Update for
2665 GFC_STD_F2008_OBS addition.
2666 * libgfortran.h: Add GFC_STD_F2008_OBS.
2667 * options.c (set_default_std_flags, gfc_handle_option): Handle
2669 io.c (check_format): Fix allow_std check.
2671 2010-06-25 Tobias Burnus <burnus@net-b.de>
2673 * decl.c (gfc_match_entry): Allow END besides
2674 END SUBROUTINE/END FUNCTION for contained procedures.
2676 2010-06-25 Tobias Burnus <burnus@net-b.de>
2678 * parse.c (next_free, next_fixed): Allow ";" as first character.
2680 2010-06-24 Tobias Burnus <burnus@net-b.de>
2683 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2685 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2688 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2691 2010-06-21 Tobias Burnus <burnus@net-b.de>
2694 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2696 * symbol.c (gfc_add_contiguous): New function.
2697 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2698 * decl.c (match_attr_spec): Ditto.
2699 (gfc_match_contiguous): New function.
2700 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2702 * gfortran.h (symbol_attribute): Add contiguous.
2703 (gfc_is_simply_contiguous): Add prototype.
2704 (gfc_add_contiguous): Add prototype.
2705 * match.h (gfc_match_contiguous): Add prototype.
2706 * parse.c (decode_specification_statement,
2707 decode_statement): Handle contiguous attribute.
2708 * expr.c (gfc_is_simply_contiguous): New function.
2709 * dump-parse-tree.c (show_attr): Handle contiguous.
2710 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2712 * trans-expr.c (gfc_add_interface_mapping): Copy
2714 * trans-array.c (gfc_conv_descriptor_stride_get,
2715 gfc_conv_array_parameter): Handle contiguous arrays.
2716 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2717 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2719 * trans.h (gfc_array_kind): Ditto.
2720 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2722 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2724 * options.c (gfc_handle_option): Don't handle N_OPTS.
2726 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2729 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2732 2010-06-18 Tobias Burnus <burnus@net-b.de>
2735 * resolve.c (resolve_allocate_deallocate): Properly check
2736 part-refs in stat=/errmsg= for invalid use.
2738 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2741 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2742 Return directly in case of an error.
2744 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2747 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2748 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2749 structure to each procedure in a procedure list.
2750 * module.c (mio_typebound_proc): Add NULL argument to
2751 'gfc_get_typebound_proc'.
2752 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2753 to initialize the new structure.
2755 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2758 * gfortran.h (gfc_expr): Add new member 'mold'.
2759 * match.c (gfc_match_allocate): Implement the MOLD tag.
2760 * resolve.c (resolve_allocate_expr): Ditto.
2761 * trans-stmt.c (gfc_trans_allocate): Ditto.
2763 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2766 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2767 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2768 GFC_DECL_SAVED_DESCRIPTOR set.
2769 (gfc_omp_report_decl): New function.
2770 * trans.h (gfc_omp_report_decl): New prototype.
2771 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2773 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2777 * gfortranspec.c (lang_specific_driver): Removed deprecation
2779 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2780 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2781 * cpp.h (gfc_cpp_makedep): New.
2782 (gfc_cpp_add_dep): New.
2783 (gfc_cpp_add_target): New.
2784 * cpp.c (gfc_cpp_option): Add deps* members.
2785 (gfc_cpp_makedep): New.
2786 (gfc_cpp_add_dep): New.
2787 (gfc_cpp_add_target): New.
2788 (gfc_cpp_init_options): Initialize new options.
2789 (gfc_cpp_handle_option): Handle new options.
2790 (gfc_cpp_post_options): Map new options to libcpp-options.
2791 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2792 (gfc_cpp_done): If requested, write dependencies to file.
2793 * module.c (gfc_dump_module): Add a module filename as target.
2794 * scanner.c (open_included_file): New parameter system; add the
2795 included file as dependency.
2796 (gfc_open_included_file): Add the included file as dependency.
2797 (gfc_open_intrinsic_module): Likewise.
2798 * invoke.texi: Removed deprecation warning for -M.
2799 * gfortran.texi: Removed Makefile-dependencies project.
2801 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2803 * resolve.c (resolve_global_procedure): Improved checking if an
2804 explicit interface is required.
2806 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2808 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2810 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2811 (gfc_conv_intrinsic_ttynam): Likewise.
2812 (gfc_conv_intrinsic_trim): Likewise.
2814 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2817 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2819 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2821 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2823 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2825 * mathbuiltins.def: Add builtins that do not directly correspond
2826 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2827 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2828 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2829 code_{r,c}{4,8,10,16} fields. Add
2830 {,complex}{float,double,long_double}_built_in fields.
2831 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2832 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2833 definition of OTHER_BUILTIN.
2834 (real_compnt_info): Remove unused struct.
2835 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2837 (build_round_expr): Call builtin_decl_for_precision instead of
2839 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2840 instead of a switch.
2841 (gfc_build_intrinsic_lib_fndecls): Match
2842 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2843 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2845 (gfc_conv_intrinsic_lib_function): Go through all the extended
2847 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2848 instead of a switch.
2849 (gfc_conv_intrinsic_abs): Likewise.
2850 (gfc_conv_intrinsic_mod): Likewise.
2851 (gfc_conv_intrinsic_sign): Likewise.
2852 (gfc_conv_intrinsic_fraction): Likewise.
2853 (gfc_conv_intrinsic_nearest): Likewise.
2854 (gfc_conv_intrinsic_spacing): Likewise.
2855 (gfc_conv_intrinsic_rrspacing): Likewise.
2856 (gfc_conv_intrinsic_scale): Likewise.
2857 (gfc_conv_intrinsic_set_exponent): Likewise.
2859 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2863 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2864 functions with CLASS formal arguments.
2866 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2869 * resolve.c (conformable_arrays): Handle allocatable components.
2871 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2874 * gfortran.texi: Document that Cray pointers cannot be function
2877 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2880 * gfortran.texi: Document lack of support for syntax
2881 "complex FUNCTION name*16()", and existence of alternative
2882 legacy syntax "complex*16 FUNCTION name()".
2884 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2887 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2888 POSIX's fsync(), and how to call the latter from Fortran code.
2890 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2893 * interface.c (compare_actual_formal): Reject actual arguments with
2894 array subscript passed to ASYNCHRONOUS dummys.
2896 2010-06-10 Daniel Kraft <d@domob.eu>
2899 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2900 (struct gfc_symbol): New field `assoc'.
2901 (struct gfc_association_list): New struct.
2902 (struct gfc_code): New struct `block' in union, move `ns' there
2903 and add association list.
2904 (gfc_free_association_list): New method.
2905 (gfc_has_vector_subscript): Made public;
2906 * match.h (gfc_match_associate): New method.
2907 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2908 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2909 * interface.c (gfc_has_vector_subscript): Made public.
2910 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2911 * match.c (gfc_match_associate): New method.
2912 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2913 * primary.c (match_variable): Don't allow names associated to expr here.
2914 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2915 (case_exec_markers, case_end): Add ASSOCIATE statement.
2916 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2917 (parse_associate): New method.
2918 (parse_executable): Handle ST_ASSOCIATE.
2919 (parse_block_construct): Change reference to gfc_code's `ns' field.
2920 * resolve.c (resolve_select_type): Ditto.
2921 (resolve_code): Ditto.
2922 (resolve_block_construct): Ditto and add comment.
2923 (resolve_select_type): Set association list in generated BLOCK to NULL.
2924 (resolve_symbol): Resolve associate names.
2925 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2926 and free association list.
2927 (gfc_free_association_list): New method.
2928 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2929 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2930 gfc_code's `ns' field.
2932 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2934 * error.c (error_print): Pre-initialize loc by NULL.
2935 * openmp.c (resolve_omp_clauses): Add explicit
2936 braces to avoid ambigous else.
2937 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2939 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2941 * gfc-internals.texi: Move to GFDL 1.3.
2942 * gfortran.texi: Ditto.
2943 * intrinsic.texi: Ditto.
2944 * invoke.texi: Ditto.
2946 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2949 * check.c (gfc_check_selected_real_kind): Verify that the
2950 actual arguments are scalar.
2952 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2955 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2957 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2960 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2962 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2964 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2966 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2968 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2969 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2970 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2971 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2973 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2974 less_than_bitsize2): New functions.
2975 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2976 nonnegative_check and less_than_bitsize1.
2977 (gfc_check_ibclr, gfc_check_ibset): Removed.
2978 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2981 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2984 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2987 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2989 * resolve.c (resolve_deallocate_expr): Avoid warning
2990 about possible use of iunitialized sym.
2991 (resolve_allocate_expr): Pre-initialize sym by NULL.
2993 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2996 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2998 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3000 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3002 (gfc_get_array_type_bounds): Likewise.
3004 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3005 (gfc_find_module): Likewise.
3007 * f95-lang.c (pushlevel): Likewise.
3009 * trans.h (struct lang_type): Add variable_size GTY option.
3010 (struct lang_decl): Likewise.
3012 2010-06-08 Tobias Burnus <burnus@net-b.de>
3015 * symbol.c (check_conflict): Move protected--external/procedure check ...
3016 * resolve.c (resolve_select_type): ... to the resolution stage.
3018 2010-06-07 Tobias Burnus <burnus@net-b.de>
3020 * options.c (gfc_handle_option): Fix -fno-recursive.
3022 2010-06-07 Tobias Burnus <burnus@net-b.de>
3024 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3025 * gfortran.texi (copyrights-gfortran): Ditto.
3027 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3029 * lang.opt (fshort-enums): Define using Var and VarExists.
3030 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3032 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3033 Janus Weil <janus@gcc.gnu.org>
3036 * resolve.c (get_declared_from_expr): Move to before
3037 resolve_typebound_generic_call. Make new_ref and class_ref
3038 ignorable if set to NULL.
3039 (resolve_typebound_generic_call): Once we have resolved the
3040 generic call, check that the specific instance is that which
3041 is bound to the declared type.
3042 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3043 freeing 'class_ref->next' twice.
3045 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3048 * trans-array.c (structure_alloc_comps): Dereference scalar
3049 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3052 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3054 * gfortranspec.c (append_arg, lang_specific_driver): Use
3055 GCC-specific formats in diagnostics.
3057 2010-06-02 Tobias Burnus <burnus@net-b.de>
3060 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3063 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3066 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3069 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3071 * fortran/gfortran.texi: Fix typos in description of variable-format-
3074 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3077 * dependency.c (gfc_check_section_vs_section): Check
3078 for interleaving array assignments without conflicts.
3080 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3082 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3083 $data component of a class container.
3084 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3085 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3086 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3087 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3088 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3089 * gcc/fortran/parse.c (parse_derived): Ditto.
3090 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3091 gfc_expr_attr): Ditto.
3092 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3093 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3094 resolve_fl_var_and_proc, resolve_typebound_procedure,
3095 resolve_fl_derived): Ditto.
3096 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3097 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3099 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3100 gfc_trans_deferred_vars): Ditto.
3101 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3103 2010-05-28 Tobias Burnus <burnus@net-b.de>
3105 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3107 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3109 * gfortranspec.c (append_arg, lang_specific_driver): Use
3110 fatal_error instead of fatal. Use warning instead of fprintf for
3113 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3115 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3116 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3117 xstrerror instead of strerror.
3119 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3121 * cpp.c (cb_cpp_error): Save and restore
3122 global_dc->warn_system_headers, not variable warn_system_headers.
3124 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3126 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3128 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3130 * trans-common.c: Do not include rtl.h, include output.h instead.
3131 * trans-decl.c: Likewise.
3133 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3136 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3137 namespace before trying to reorder the gsymbols.
3139 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3144 * resolve.c (resolve_global_procedure): Add check for global
3145 procedures with implicit interfaces and assumed-shape or optional
3146 dummy arguments. Verify that function return type, kind and string
3149 2010-05-21 Tobias Burnus <burnus@net-b.de>
3151 * gfortran.h: Do not include system.h.
3152 * bbt.c: Include system.h.
3154 * dependency.c: Ditto.
3155 * dump-parse-tree.c: Ditto.
3156 * arith.h: Do not include gfortran.h.
3157 * constructor.h: Do not include gfortran.h and splay-tree.h.
3158 * match.h: Do not include gfortran.h.
3160 * target-memory.h: Ditto.
3161 * openmp.c: Do not include toplev.h and target.h.
3162 * trans-stmt.c: Ditto not include toplev.h.
3164 * trans-common.c: Tell why toplev.h is needed. And
3165 do not include target.h.
3166 * trans-expr.c: Tell why toplev.h is needed.
3167 * trans-array.c: Ditto.
3168 * trans-openmp.c: Ditto.
3169 * trans-const.c: Ditto.
3171 * trans-types.c: Ditto.
3172 * trans-io.c: Ditto.
3173 * trans-decl.c: Ditto.
3176 * trans-intrinsic.c: Ditto.
3179 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3182 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3183 before returning MATCH_ERROR. Add check for scalar. Add check for
3184 default integer kind.
3186 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3189 * match.c (gfc_match_select_type): On error jump back out of the local
3191 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3192 stage, more precisely to ...
3193 * resolve.c (resolve_fl_derived): ... this place.
3195 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3198 * resolve.c (ensure_not_abstract): Allow abstract types with
3199 non-abstract ancestors.
3201 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3203 * trans-const.c: Include realmpfr.h.
3204 * Make-lang.in: Update dependencies.
3206 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3208 * trans-const.c, trans-types.c, trans-intrinsic.c:
3209 Clean up redundant includes.
3211 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3214 * lang.opt (Wunused-dummy-argument): New option.
3215 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3216 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3217 (set_Wall): Enable warn_unused_dummy_argument.
3218 (gfc_handle_option): Set warn_unused_dummy_argument according to
3220 * trans-decl.c (generate_local_decl): Separate warnings about
3221 unused variables and unused dummy arguments.
3222 * invoke.texi: Documented new option.
3224 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3226 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3227 (gfc_conv_string_tmp): Do not assert type comparibilty.
3228 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3229 (gfc_conv_expr_descriptor): Remove assert.
3230 * trans-common.c: Clarify why rtl.h and tm.h are included.
3231 * trans-openmp.c: Do not include ggc.h and real.h.
3232 Explain why gimple.h is included.
3233 * trans-const.c: Do not include ggc.h.
3234 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3235 * trans.c: Do not include ggc.h and real.h.
3236 Explain why gimple.h is included.
3237 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3238 and dwarf2out.h are included.
3239 * trans-io.c: Do not include gimple.h and real.h.
3240 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3241 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3244 2010-05-20 Tobias Burnus <burnus@net-b.de>
3246 * options.c (gfc_init_options,gfc_post_options): Enable
3247 flag_associative_math by default.
3249 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3252 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3253 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3254 blank STOP, handling a null expression. (gfc_trans_pause): Use
3255 pause_string for blank PAUSE.
3256 * trans.h: Add external function declaration for error_stop_numeric.
3257 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3258 the declaration for the library call. Adjust whitespaces.
3259 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3260 signal no stop code. Match the expression following the stop and pass
3261 that to the translators. Remove the old use of digit matching. Add
3262 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3263 and if CHARACTER, default character KIND.
3265 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3268 * lang.opt (Wconversion-extra): New option.
3269 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3270 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3271 (set_Wall): Enable -Wconversion.
3272 (gfc_handle_option): Set warn_conversion_extra.
3273 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3274 introduced for -Wconversion if -Wconversion-extra is present.
3275 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3276 -Wconversion; document -Wconversion-extra.
3278 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3281 * gfortran.h (gfc_has_default_initializer): New.
3282 * expr.c (gfc_has_default_initializer): New.
3283 * resolve.c (has_default_initializer): Removed, use
3284 gfc_has_default_initializer() instead. Updated all callers.
3285 * trans-array.c (has_default_initializer): Removed, use
3286 gfc_has_default_initializer() instead. Updated all callers.
3287 * trans-decl.c (generate_local_decl): Do not check the
3288 first component only to check for initializers, but use
3289 gfc_has_default_initializer() instead.
3291 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3294 * primary.c (match_string_constant): Move start_locus just inside
3296 * data.c (create_character_intializer): Clarified truncation warning.
3298 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3301 * intrinsic.h (gfc_check_float): New prototype.
3302 (gfc_check_sngl): New prototype.
3303 * check.c (gfc_check_float): New.
3304 (gfc_check_sngl): New.
3305 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3306 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3308 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3309 added them to the list of specifics of REAL instead.
3311 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3314 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3315 This is now handled via 'gfc_class_null_initializer'.
3317 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3319 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3320 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3321 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3322 add_procs_to_declared_vtab,add_generic_specifics,
3323 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3324 find_typebound_proc_uop,gfc_find_typebound_proc,
3325 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3326 gfc_get_tbp_symtree): Moved here from other places.
3327 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3329 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3330 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3331 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3332 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3333 * Make-lang.in: Add class.o.
3334 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3335 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3336 add_procs_to_declared_vtab,add_generic_specifics,
3337 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3338 find_typebound_proc_uop,gfc_find_typebound_proc,
3339 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3340 gfc_get_tbp_symtree): Move to class.c.
3342 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3344 * trans-types.c (gfc_init_types): Use build_function_type_list.
3345 (gfc_get_ppc_type): Likewise.
3346 * trans-decl.c (gfc_generate_constructors): Likewise.
3347 * f95-lang.c (build_builtin_fntypes): Likewise.
3348 (gfc_init_builtin_functions): Likewise.
3349 (DEF_FUNCTION_TYPE_0): Likewise.
3350 (DEF_FUNCTION_TYPE_1): Likewise.
3351 (DEF_FUNCTION_TYPE_2): Likewise.
3352 (DEF_FUNCTION_TYPE_3): Likewise.
3353 (DEF_FUNCTION_TYPE_4): Likewise.
3354 (DEF_FUNCTION_TYPE_5): Likewise.
3355 (DEF_FUNCTION_TYPE_6): Likewise.
3356 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3357 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3359 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3361 * trans-array.c (gfc_trans_array_constructor_value): Use
3362 build_constructor instead of build_constructor_from_list.
3363 (gfc_build_constant_array_constructor): Likewise.
3364 * trans-decl.c (create_main_function): Likewise.
3365 * trans-stmt.c (gfc_trans_character_select): Likewise.
3367 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3370 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3371 (resolve_fl_variable_derived): ... this place.
3372 (resolve_symbol): Make sure function symbols (and their result
3373 variables) are not resolved twice.
3375 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3378 * array.c (match_array_list): Revert change from 2010-05-13.
3380 2010-05-16 Richard Guenther <rguenther@suse.de>
3382 * trans-decl.c (module_htab_decls_hash): Revert last change.
3384 2010-05-16 Richard Guenther <rguenther@suse.de>
3386 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3388 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3390 * options.c (set_Wall): Remove special logic for Wuninitialized
3393 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3397 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3400 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3404 * gfortran.h (gfc_class_null_initializer): New prototype.
3405 * expr.c (gfc_class_null_initializer): New function to build a NULL
3406 initializer for CLASS pointers.
3407 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3408 containers. Remove default NULL initialization of $data component.
3409 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3411 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3412 Use new function 'gfc_class_null_initializer'.
3413 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3416 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3419 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3420 unsigned mpz_get_?i routines.
3422 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3424 * trans.c (trans_code): Set backend locus early.
3425 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3426 of the function instead of current input_location.
3428 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3431 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3433 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3434 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3437 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3440 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3442 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3443 by reference dummy procedures or non-dummy procedure pointers.
3444 (gfc_omp_predetermined_sharing): Return
3445 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3447 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3450 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3451 after OMP statement.
3452 (gfc_match_omp_critical): Likewise.
3453 (gfc_match_omp_flush): Likewise.
3454 (gfc_match_omp_workshare): Likewise.
3455 (gfc_match_omp_master): Likewise.
3456 (gfc_match_omp_ordered): Likewise.
3457 (gfc_match_omp_atomic): Likewise.
3458 (gfc_match_omp_barrier): Likewise.
3459 (gfc_match_omp_end_nowait): Likewise.
3461 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3464 * resolve.c (validate_case_label_expr): Removed FIXME.
3465 (resolve_select): Raise default warning on case labels out of range
3466 of the case expression.
3468 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3473 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3474 about conversion warnings.
3476 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3479 * match.c (gfc_match_select_type): Move error message to
3480 resolve_select_type.
3481 * resolve.c (resolve_select_type): Error message moved here from
3482 gfc_match_select_type. Correctly set type of temporary.
3484 2010-05-10 Richard Guenther <rguenther@suse.de>
3486 * trans-decl.c (gfc_build_library_function_decl): Split out
3488 (build_library_function_decl_1): ... this new function.
3489 Set a fnspec attribute if a specification was provided.
3490 (gfc_build_library_function_decl_with_spec): New function.
3491 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3492 and internal_unpack.
3494 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3497 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3500 2010-05-07 Jason Merrill <jason@redhat.com>
3502 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3503 to avoid -Wc++-compat warning.
3505 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3508 * options.c (gfc_handle_option): Add argument kind.
3509 * gfortran.h (gfc_handle_option): Update declaration.
3511 2010-05-06 Tobias Burnus <burnus@net-b.de>
3514 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3517 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3520 * resolve.c (traverse_data_list): Rephrase error message for
3521 non-constant bounds in data-implied-do.
3523 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3526 * gfortran.h: Removed repeat count from constructor, removed
3528 * data.h (gfc_assign_data_value_range): Changed return value from
3530 * data.c (gfc_assign_data_value): Add location to constructor element.
3531 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3532 for each element in range. Return early if an error was generated.
3533 * resolve.c (check_data_variable): Stop early if range assignment
3536 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3539 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3540 * symbol.c (gfc_build_class_symbol): Add separate class container for
3543 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3546 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3548 2010-05-02 Tobias Burnus <burnus@net-b.de>
3551 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3552 for lcobound, ucobound, image_index and this_image.
3553 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3554 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3555 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3556 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3558 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3560 2010-04-30 Tobias Burnus <burnus@net-b.de>
3564 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3565 calculation for array descriptor types.
3567 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3570 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3571 initializers for PPC members of the vtabs.
3573 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3576 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3577 attribute for all PPC members of the vtypes.
3578 (copy_vtab_proc_comps): Copy the correct interface.
3579 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3580 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3581 a dummy argument and make sure all PPC members of the vtab are
3582 initialized correctly.
3583 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3584 in call to gfc_trans_assign_vtab_procs.
3585 * trans-stmt.c (gfc_trans_allocate): Ditto.
3587 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3590 * resolve.c (resolve_typebound_function): Renamed
3591 resolve_class_compcall.Do all the detection of class references
3593 (resolve_typebound_subroutine): resolve_class_typebound_call
3594 renamed. Otherwise same as resolve_typebound_function.
3595 (gfc_resolve_expr): Call resolve_typebound_function.
3596 (resolve_code): Call resolve_typebound_subroutine.
3598 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3601 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3602 pass back the specific symtree name, rather than the target
3605 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3608 * resolve.c (resolve_structure_cons): Make the initializer of
3609 the vtab component 'extends' the same type as the component.
3611 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3614 * interface.c (check_interface1): Pass symbol name rather than NULL to
3615 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3616 trap MULL. (gfc_compare_derived_types): Revert previous change
3617 incorporated incorrectly during merge from trunk, r155778.
3618 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3619 than NULL to gfc_compare_interfaces.
3620 * symbol.c (add_generic_specifics): Likewise.
3622 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3625 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3626 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3627 (gfc_find_derived_vtab): Likewise.
3628 * module.c (ab_attribute): Add enumerator AB_VTAB.
3629 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3630 (check_for_ambiguous): Likewise.
3632 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3633 Janus Weil <janus@gcc.gnu.org>
3636 * trans-expr.c (select_class_proc): Remove function.
3637 (conv_function_val): Delete reference to previous.
3638 (gfc_conv_derived_to_class): Add second argument to the call to
3639 gfc_find_derived_vtab.
3640 (gfc_conv_structure): Exclude proc_pointer components when
3641 accessing $data field of class objects.
3642 (gfc_trans_assign_vtab_procs): New function.
3643 (gfc_trans_class_assign): Add second argument to the call to
3644 gfc_find_derived_vtab.
3645 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3646 implement holding off searching for the vptr derived type.
3647 (add_proc_component): New function.
3648 (add_proc_comps): New function.
3649 (add_procs_to_declared_vtab1): New function.
3650 (copy_vtab_proc_comps): New function.
3651 (add_procs_to_declared_vtab): New function.
3652 (void add_generic_specifics): New function.
3653 (add_generics_to_declared_vtab): New function.
3654 (gfc_find_derived_vtab): Add second argument to the call to
3655 gfc_find_derived_vtab. Add the calls to
3656 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3657 * decl.c (build_sym, build_struct): Use new arg in calls to
3658 gfc_build_class_symbol.
3659 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3660 definition of struct gfc_class_esym_list. Modify prototypes
3661 of gfc_build_class_symbol and gfc_find_derived_vtab.
3662 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3663 call to gfc_find_derived_vtab.
3664 * module.c : Add the vtype attribute.
3665 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3666 * resolve.c (resolve_typebound_generic_call): Add second arg
3667 to pass along the generic name for class methods.
3668 (resolve_typebound_call): The same.
3669 (resolve_compcall): Use the second arg to carry the generic
3670 name from the above. Remove the reference to class_esym.
3671 (check_members, check_class_members, resolve_class_esym,
3672 hash_value_expr): Remove functions.
3673 (resolve_class_compcall, resolve_class_typebound_call): Modify
3674 to use vtable rather than member by member calls.
3675 (gfc_resolve_expr): Modify second arg in call to
3677 (resolve_select_type): Add second arg in call to
3678 gfc_find_derived_vtab.
3679 (resolve_code): Add second arg in call resolve_typebound_call.
3680 (resolve_fl_derived): Exclude vtypes from check for late
3681 procedure definitions. Likewise for checking of explicit
3682 interface and checking of pass arg.
3683 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3684 calls to gfc_find_derived_vtab.
3685 * match.c (select_type_set_tmp): Use new arg in call to
3686 gfc_build_class_symbol.
3687 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3689 * parse.c (endType): Finish incomplete classes.
3691 2010-04-28 Tobias Burnus <burnus@net-b.de>
3695 * simplify.c (simplify_cobound): Handle scalar coarrays.
3697 2010-04-27 Tobias Burnus <burnus@net-b.de>
3699 * gfc-internals.texi: Update copyright year.
3700 * gfortran.texi: Ditto.
3701 * invoke.texi: Ditto.
3703 2010-04-27 Tobias Burnus <burnus@net-b.de>
3706 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3707 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3708 * trans-types.c (gfc_get_array_type_bounds,
3709 gfc_get_array_descriptor_base): Add corank argument.
3710 * trans-array.c (gfc_array_init_size): Handle corank.
3711 (gfc_trans_create_temp_array, gfc_array_allocate,
3712 gfc_conv_expr_descriptor): Add corank argument to call.
3713 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3715 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3719 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3720 of mucking with a tree directly.
3722 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3725 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3726 gfc_error with new error message.
3728 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3732 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3734 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3736 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3737 than the address of a GFC_SS_REFERENCE.
3738 * trans.h : Change comment on GFC_SS_REFERENCE.
3740 2010-04-22 Richard Guenther <rguenther@suse.de>
3743 * resolve.c (gfc_resolve_index): Wrap around ...
3744 (gfc_resolve_index_1): ... this. Add parameter to allow
3745 any integer kind index type.
3746 (resolve_array_ref): Allow any integer kind for the start
3747 index of an array ref.
3749 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3752 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3755 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3757 * intrinsic.c (sort_actual): Remove 'is' in error message.
3759 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3762 * resolve.c (resolve_fl_derived): If a component character
3763 length has not been resolved, do so now.
3764 (resolve_symbol): The same as above for a symbol character
3766 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3767 not needed for a character valued, procedure pointer.
3770 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3771 not found, return FAILURE rather than ICEing.
3773 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3776 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3777 sequential loops private in the innermost containing task region.
3779 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3781 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3782 to build_common_tree_nodes.
3784 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3787 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3788 gfc_msg_bounds by using 'Array bound mismatch' directly.
3789 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3790 error message to include the mismatch in the extent of array bound.
3791 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3792 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3794 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3796 * gfortran.texi: Update information on temporary file locations.
3798 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3800 * trans-decl.c (gfc_build_qualified_array): Ensure
3801 ubound.N and lbound.N artificial variable names don't appear
3804 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3807 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3808 block of code. Set name to the variable associated with the descriptor.
3810 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3812 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3813 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3815 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3817 * intrinsic.texi: Add the missing specific name of intrinsic
3818 procedure where the specific name is identical to the generic name.
3819 Fix inconsistent or mismatch in the argument names in intrinsic
3820 procedure descriptions. Add the SCALAR allocatable description to
3823 2010-04-14 Tobias Burnus <burnus@net-b.de>
3826 * array.c (gfc_find_array_ref): Handle codimensions.
3827 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3828 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3829 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3831 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3832 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3834 * intrinsic.h (add_functions): Add this_image, image_index,
3835 lcobound and ucobound intrinsics.
3836 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3837 gfc_check_image_index, gfc_check_this_image,
3838 gfc_simplify_image_index, gfc_simplify_lcobound,
3839 gfc_simplify_this_image, gfc_simplify_ucobound):
3840 New function prototypes.
3841 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3842 IMAGE_INDEX): Document new intrinsic functions.
3843 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3845 * simplify.c (simplify_bound_dim): Handle coarrays.
3846 (simplify_bound): Update simplify_bound_dim call.
3847 (gfc_simplify_num_images): Add -fcoarray=none check.
3848 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3849 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3851 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3854 * constructor.c: Fix typo in comment.
3855 * expr.c (find_array_section): Add check for max array limit.
3857 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3860 * gfortranspec.c (lookup_option): Check for -static and return
3862 (lang_specific_driver): Break when OPTION_static is discovered.
3864 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3866 * array.c (extract_element): Restore function from trunk.
3867 (gfc_get_array_element): Restore function from trunk.
3868 (gfc_expand_constructor): Restore check against
3869 flag_max_array_constructor.
3870 * constructor.c (node_copy_and_append): Delete unused.
3871 * gfortran.h: Delete comment and extra include.
3872 * constructor.h: Bump copyright and clean up TODO comments.
3873 * resolve.c: Whitespace.
3875 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3877 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3878 with direct access access to elements. Adjusted prototype, fixed all
3880 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3882 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3883 (gfc_simplify_spread): Removed workaround, directly insert elements
3884 at a given array position.
3885 (gfc_simplify_transpose): Likewise.
3886 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3888 (gfc_simplify_unpack): Likewise.
3890 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3892 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3893 (convert_boz): ... this and moved to start of file.
3894 (gfc_simplify_abs): Whitespace fix.
3895 (gfc_simplify_acos): Whitespace fix.
3896 (gfc_simplify_acosh): Whitespace fix.
3897 (gfc_simplify_aint): Whitespace fix.
3898 (gfc_simplify_dint): Whitespace fix.
3899 (gfc_simplify_anint): Whitespace fix.
3900 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3901 (gfc_simplify_dnint): Whitespace fix.
3902 (gfc_simplify_asin): Whitespace fix.
3903 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3904 (gfc_simplify_atan): Likewise.
3905 (gfc_simplify_atanh): Whitespace fix.
3906 (gfc_simplify_atan2): Whitespace fix.
3907 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3908 (gfc_simplify_bessel_j1): Likewise.
3909 (gfc_simplify_bessel_jn): Likewise.
3910 (gfc_simplify_bessel_y0): Likewise.
3911 (gfc_simplify_bessel_y1): Likewise.
3912 (gfc_simplify_bessel_yn): Likewise.
3913 (gfc_simplify_ceiling): Reorderd statements.
3914 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3916 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3918 (gfc_simplify_complex): Replaced if-gate. Removed check for
3920 (gfc_simplify_conjg): Whitespace fix.
3921 (gfc_simplify_cos): Whitespace fix.
3922 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3923 (gfc_simplify_dcmplx): Removed check for constant arguments.
3924 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3925 (gfc_simplify_digits): Whitespace fix.
3926 (gfc_simplify_dim): Whitespace fix.
3927 (gfc_simplify_dprod): Reordered statements.
3928 (gfc_simplify_erf): Whitespace fix.
3929 (gfc_simplify_erfc): Whitespace fix.
3930 (gfc_simplify_epsilon): Whitespace fix.
3931 (gfc_simplify_exp): Whitespace fix.
3932 (gfc_simplify_exponent): Use convert_boz().
3933 (gfc_simplify_floor): Reorderd statements.
3934 (gfc_simplify_gamma): Whitespace fix.
3935 (gfc_simplify_huge): Whitespace fix.
3936 (gfc_simplify_iand): Whitespace fix.
3937 (gfc_simplify_ieor): Whitespace fix.
3938 (simplify_intconv): Use gfc_convert_constant().
3939 (gfc_simplify_int): Use simplify_intconv().
3940 (gfc_simplify_int2): Reorderd statements.
3941 (gfc_simplify_idint): Reorderd statements.
3942 (gfc_simplify_ior): Whitespace fix.
3943 (gfc_simplify_ishftc): Removed duplicate type check.
3944 (gfc_simplify_len): Use range_check() instead of manual range check.
3945 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3946 (gfc_simplify_log): Whitespace fix.
3947 (gfc_simplify_log10): Whitespace fix.
3948 (gfc_simplify_minval): Whitespace fix.
3949 (gfc_simplify_maxval): Whitespace fix.
3950 (gfc_simplify_mod): Whitespace fix.
3951 (gfc_simplify_modulo): Whitespace fix.
3952 (simplify_nint): Reorderd statements.
3953 (gfc_simplify_not): Whitespace fix.
3954 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3955 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3956 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3957 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3958 (gfc_simplify_realpart): Whitespace fix.
3959 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3960 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3961 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3962 (gfc_simplify_sign): Whitespace fix.
3963 (gfc_simplify_sin): Whitespace fix.
3964 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3965 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3966 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3967 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3968 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3970 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3972 * gfortran.h (gfc_start_constructor): Removed.
3973 (gfc_get_array_element): Removed.
3974 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3975 instead. Fixed all callers.
3976 (extract_element): Removed.
3977 (gfc_expand_constructor): Temporarily removed check for
3978 max-array-constructor. Will be re-introduced later if still required.
3979 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3980 instead. Fixed all callers.
3981 * expr.c (find_array_section): Replaced manual lookup of elements
3982 by gfc_constructor_lookup.
3984 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3986 * gfortran.h (gfc_get_null_expr): New prototype.
3987 (gfc_get_operator_expr): New prototype.
3988 (gfc_get_character_expr): New prototype.
3989 (gfc_get_iokind_expr): New prototype.
3990 * expr.c (gfc_get_null_expr): New.
3991 (gfc_get_character_expr): New.
3992 (gfc_get_iokind_expr): New.
3993 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3994 * matchexp.c (build_node): Renamed and moved to
3995 expr.c (gfc_get_operator_expr). Reordered arguments to match
3996 other functions. Fixed all callers.
3997 (gfc_get_parentheses): Use specific function to build expr.
3998 * array.c (gfc_match_array_constructor): Likewise.
3999 * arith.c (eval_intrinsic): Likewise.
4000 (gfc_hollerith2int): Likewise.
4001 (gfc_hollerith2real): Likewise.
4002 (gfc_hollerith2complex): Likewise.
4003 (gfc_hollerith2logical): Likewise.
4004 * data.c (create_character_intializer): Likewise.
4005 * decl.c (gfc_match_null): Likewise.
4006 (enum_initializer): Likewise.
4007 * io.c (gfc_match_format): Likewise.
4008 (match_io): Likewise.
4009 * match.c (gfc_match_nullify): Likewise.
4010 * primary.c (match_string_constant): Likewise.
4011 (match_logical_constant): Likewise.
4012 (build_actual_constructor): Likewise.
4013 * resolve.c (build_default_init_expr): Likewise.
4014 * symbol.c (generate_isocbinding_symbol): Likewise.
4015 (gfc_build_class_symbol): Likewise.
4016 (gfc_find_derived_vtab): Likewise.
4017 * simplify.c (simplify_achar_char): Likewise.
4018 (gfc_simplify_adjustl): Likewise.
4019 (gfc_simplify_adjustr): Likewise.
4020 (gfc_simplify_and): Likewise.
4021 (gfc_simplify_bit_size): Likewise.
4022 (gfc_simplify_is_iostat_end): Likewise.
4023 (gfc_simplify_is_iostat_eor): Likewise.
4024 (gfc_simplify_isnan): Likewise.
4025 (simplify_bound): Likewise.
4026 (gfc_simplify_leadz): Likewise.
4027 (gfc_simplify_len_trim): Likewise.
4028 (gfc_simplify_logical): Likewise.
4029 (gfc_simplify_maxexponent): Likewise.
4030 (gfc_simplify_minexponent): Likewise.
4031 (gfc_simplify_new_line): Likewise.
4032 (gfc_simplify_null): Likewise.
4033 (gfc_simplify_or): Likewise.
4034 (gfc_simplify_precision): Likewise.
4035 (gfc_simplify_repeat): Likewise.
4036 (gfc_simplify_scan): Likewise.
4037 (gfc_simplify_size): Likewise.
4038 (gfc_simplify_trailz): Likewise.
4039 (gfc_simplify_trim): Likewise.
4040 (gfc_simplify_verify): Likewise.
4041 (gfc_simplify_xor): Likewise.
4042 * trans-io.c (build_dt): Likewise.
4043 (gfc_new_nml_name_expr): Removed.
4045 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4047 * arith.h (gfc_constant_result): Removed prototype.
4048 * constructor.h (gfc_build_array_expr): Removed prototype.
4049 (gfc_build_structure_constructor_expr): Removed prototype.
4050 * gfortran.h (gfc_int_expr): Removed prototype.
4051 (gfc_logical_expr): Removed prototype.
4052 (gfc_get_array_expr): New prototype.
4053 (gfc_get_structure_constructor_expr): New prototype.
4054 (gfc_get_constant_expr): New prototype.
4055 (gfc_get_int_expr): New prototype.
4056 (gfc_get_logical_expr): New prototype.
4057 * arith.c (gfc_constant_result): Moved and renamed to
4058 expr.c (gfc_get_constant_expr). Fixed all callers.
4059 * constructor.c (gfc_build_array_expr): Moved and renamed to
4060 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4061 and kind. Fixed all callers.
4062 (gfc_build_structure_constructor_expr): Moved and renamed to
4063 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4064 to type and kind. Fixed all callers.
4065 * expr.c (gfc_logical_expr): Renamed to ...
4066 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4067 (gfc_int_expr): Renamed to ...
4068 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4070 (gfc_get_constant_expr): New.
4071 (gfc_get_array_expr): New.
4072 (gfc_get_structure_constructor_expr): New.
4073 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4076 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4078 * constructor.h: New.
4079 * constructor.c: New.
4080 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4081 * arith.c (reducy_unary): Use constructor API.
4082 (reduce_binary_ac): Likewise.
4083 (reduce_binary_ca): Likewise.
4084 (reduce_binary_aa): Likewise.
4085 * check.c (gfc_check_pack): Likewise.
4086 (gfc_check_reshape): Likewise.
4087 (gfc_check_unpack): Likewise.
4088 * decl.c (add_init_expr_to_sym): Likewise.
4089 (build_struct): Likewise.
4090 * dependency.c (gfc_check_dependency): Likewise.
4091 (contains_forall_index_p): Likewise.
4092 * dump-parse-tree.c (show_constructor): Likewise.
4093 * expr.c (free_expr0): Likewise.
4094 (gfc_copy_expr): Likewise.
4095 (gfc_is_constant_expr): Likewise.
4096 (simplify_constructor): Likewise.
4097 (find_array_element): Likewise.
4098 (find_component_ref): Likewise.
4099 (find_array_section): Likewise.
4100 (find_substring_ref): Likewise.
4101 (simplify_const_ref): Likewise.
4102 (scalarize_intrinsic_call): Likewise.
4103 (check_alloc_comp_init): Likewise.
4104 (gfc_default_initializer): Likewise.
4105 (gfc_traverse_expr): Likewise.
4106 * iresolve.c (check_charlen_present): Likewise.
4107 (gfc_resolve_reshape): Likewise.
4108 (gfc_resolve_transfer): Likewise.
4109 * module.c (mio_constructor): Likewise.
4110 * primary.c (build_actual_constructor): Likewise.
4111 (gfc_match_structure_constructor): Likewise.
4112 * resolve.c (resolve_structure_cons): Likewise.
4113 * simplify.c (is_constant_array_expr): Likewise.
4114 (init_result_expr): Likewise.
4115 (transformational_result): Likewise.
4116 (simplify_transformation_to_scalar): Likewise.
4117 (simplify_transformation_to_array): Likewise.
4118 (gfc_simplify_dot_product): Likewise.
4119 (simplify_bound): Likewise.
4120 (simplify_matmul): Likewise.
4121 (simplify_minval_maxval): Likewise.
4122 (gfc_simplify_pack): Likewise.
4123 (gfc_simplify_reshape): Likewise.
4124 (gfc_simplify_shape): Likewise.
4125 (gfc_simplify_spread): Likewise.
4126 (gfc_simplify_transpose): Likewise.
4127 (gfc_simplify_unpack): Likewise.q
4128 (gfc_convert_constant): Likewise.
4129 (gfc_convert_char_constant): Likewise.
4130 * target-memory.c (size_array): Likewise.
4131 (encode_array): Likewise.
4132 (encode_derived): Likewise.
4133 (interpret_array): Likewise.
4134 (gfc_interpret_derived): Likewise.
4135 (expr_to_char): Likewise.
4136 (gfc_merge_initializers): Likewise.
4137 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4138 (gfc_trans_array_constructor_value): Likewise.
4139 (get_array_ctor_strlen): Likewise.
4140 (gfc_constant_array_constructor_p): Likewise.
4141 (gfc_build_constant_array_constructor): Likewise.
4142 (gfc_trans_array_constructor): Likewise.
4143 (gfc_conv_array_initializer): Likewise.
4144 * trans-decl.c (check_constant_initializer): Likewise.
4145 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4146 (gfc_apply_interface_mapping_to_cons): Likewise.
4147 (gfc_trans_structure_assign): Likewise.
4148 (gfc_conv_structure): Likewise.
4149 * array.c (check_duplicate_iterator): Likewise.
4150 (match_array_list): Likewise.
4151 (match_array_cons_element): Likewise.
4152 (gfc_match_array_constructor): Likewise.
4153 (check_constructor_type): Likewise.
4154 (check_constructor): Likewise.
4156 (expand_constructor): Likewise.
4157 (extract_element): Likewise.
4158 (gfc_expanded_ac): Likewise.
4159 (resolve_array_list): Likewise.
4160 (gfc_resolve_character_array_constructor): Likewise.
4161 (copy_iterator): Renamed to ...
4162 (gfc_copy_iterator): ... this.
4163 (gfc_append_constructor): Removed.
4164 (gfc_insert_constructor): Removed unused function.
4165 (gfc_get_constructor): Removed.
4166 (gfc_free_constructor): Removed.
4167 (qgfc_copy_constructor): Removed.
4168 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4169 Removed all references. Replaced constructor list by splay-tree.
4170 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4171 the inner struct, added member 'base'.
4172 (gfc_append_constructor): Removed prototype.
4173 (gfc_insert_constructor): Removed prototype.
4174 (gfc_get_constructor): Removed prototype.
4175 (gfc_free_constructor): Removed prototype.
4176 (qgfc_copy_constructor): Removed prototype.
4177 (gfc_copy_iterator): New prototype.
4178 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4180 2010-04-10 Tobias Burnus <burnus@net-b.de>
4183 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4184 proc-pointers and type-bound procedures.
4185 (gfc_specification_expr): Check proc-pointers for pureness.
4187 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4190 * gfortranspec.c (lang_specific_driver): Do not expose vars
4191 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4194 2010-04-09 Tobias Burnus <burnus@net-b.de>
4197 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4199 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4200 * data.c (gfc_assign_data_value): Ditto.
4201 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4202 (gfc_traverse_expr): Traverse also through codimension expressions.
4203 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4204 gfc_has_ultimate_pointer): New functions.
4205 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4206 (gfc_array_ref): Add codimen.
4207 (gfc_array_ref): Add in_allocate.
4208 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4209 gfc_has_ultimate_pointer): Add prototypes.
4210 * interface.c (compare_parameter, compare_actual_formal,
4211 check_intents): Add coarray constraints.
4212 * match.c (gfc_match_iterator): Add coarray constraint.
4213 * match.h (gfc_match_array_ref): Update interface.
4214 * primary.c (gfc_match_varspec): Handle codimensions.
4215 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4216 (check_class_members): Return gfc_try instead for error recovery.
4217 (resolve_typebound_function,resolve_typebound_subroutine,
4218 check_members): Handle return value of check_class_members.
4219 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4220 check_dimension, compare_spec_to_ref, resolve_array_ref,
4221 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4222 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4224 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4225 Skip over coarray refs.
4226 (gfc_array_allocate) Add support for references containing coindexes.
4227 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4228 (gfc_map_intrinsic_function): Ignore codimensions.
4230 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4233 * io.c (check_format_string): Added check for additional non
4234 blank characters after the format string was successfully
4236 * io.c (check_format): Changed the error messages for positive
4237 int required and period required to drop through the error logic
4238 and report with gfc_error instead of gfc_error_now. Corrected
4239 format postion for hollerith strings.
4241 2010-04-08 Tobias Burnus <burnus@net-b.de>
4243 * module.c (use_iso_fortran_env_module): Fix standard check.
4245 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4247 * parse.c (parse_derived, parse_enum): Avoid set but not used
4250 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4253 * gfortran.texi: Add section about representation of
4256 2010-04-07 Simon Baldwin <simonb@google.com>
4258 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4259 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4261 2010-04-07 Richard Guenther <rguenther@suse.de>
4263 * options.c (gfc_init_options): Do not set.
4265 2010-04-06 Tobias Burnus <burnus@net-b.de>
4268 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4269 * match.c (gfc_match_critical, sync_statement): Ditto.
4270 * gfortran.h (gfc_fcoarray): New enum.
4271 (gfc_option_t): Use it.
4272 * lang.opt (fcoarray): Add new flag.
4273 * invoke.texi (fcoarray): Document it.
4274 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4275 (gfc_handle_coarray_option): New function.
4277 2010-04-06 Tobias Burnus <burnus@net-b.de>
4280 * gfortran.h (gfc_array_spec): Add cotype.
4281 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4282 and defer error diagnostic.
4283 * resolve.c (resolve_fl_derived): Add missing check.
4284 (resolve_symbol): Add cotype/type check.
4285 * parse.c (parse_derived): Fix setting of coarray_comp.
4287 2010-04-06 Tobias Burnus <burnus@net-b.de>
4290 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4291 match_array_element_spec,gfc_copy_array_spec,
4292 gfc_compare_array_spec): Include corank.
4293 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4294 * decl.c (build_sym,build_struct,variable_decl,
4295 match_attr_spec,attr_decl1,cray_pointer_decl,
4296 gfc_match_volatile): Add codimension.
4297 (gfc_match_codimension): New function.
4298 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4299 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4300 (gfc_add_codimension): New function prototype.
4301 * match.h (gfc_match_codimension): New function prototype.
4302 (gfc_match_array_spec): Update prototype
4303 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4304 * module.c (MOD_VERSION): Bump.
4305 (mio_symbol_attribute): Support coarray attributes.
4306 (mio_array_spec): Add corank support.
4307 * parse.c (decode_specification_statement,decode_statement,
4308 parse_derived): Add coarray support.
4309 * resolve.c (resolve_formal_arglist, was_declared,
4310 is_non_constant_shape_array, resolve_fl_variable,
4311 resolve_fl_derived, resolve_symbol): Add coarray support.
4312 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4313 gfc_build_class_symbol): Add coarray support.
4314 (gfc_add_codimension): New function.
4316 2010-04-06 Tobias Burnus <burnus@net-b.de>
4319 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4320 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4321 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4323 * intrinsic.texi (iso_fortran_env): Ditto.
4324 * libgfortran.h (libgfortran_stat_codes): New enum.
4325 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4326 constants from the intrinsic module.
4328 2010-04-06 Tobias Burnus <burnus@net-b.de>
4331 * intrinsic.c (add_functions): Add num_images.
4332 * decl.c (gfc_match_end): Handle END CRITICAL.
4333 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4334 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4336 * gfortran.h (gfc_statement): Add enum items for those.
4337 (gfc_exec_op) Ditto.
4338 (gfc_isym_id): Add num_images.
4339 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4340 (gfc_trans_sync,gfc_trans_critical): New functions.
4341 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4342 gfc_trans_critical): Add/update prototypes.
4343 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4344 and SYNC statements.
4345 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4346 * resolve.c (resolve_sync): Add function.
4347 (gfc_resolve_blocks): Handle CRITICAL.
4348 (resolve_code): Handle CRITICAL, ERROR STOP,
4349 (resolve_branch): Add CRITICAL constraint check.
4350 and SYNC statements.
4351 * st.c (gfc_free_statement): Add new statements.
4352 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4353 (gfc_build_builtin_function_decls): Initialize it.
4354 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4355 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4356 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4358 (match_exit_cycle): Handle CRITICAL constraint.
4359 (gfc_match_stopcode): Handle ERROR STOP.
4360 * match.h (gfc_match_critical, gfc_match_error_stop,
4361 gfc_match_sync_all, gfc_match_sync_images,
4362 gfc_match_sync_memory): Add prototype.
4363 * parse.c (decode_statement, gfc_ascii_statement,
4364 parse_executable): Handle new statements.
4365 (parse_critical_block): New function.
4366 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4367 * intrinsic.texi (num_images): Document new function.
4368 * simplify.c (gfc_simplify_num_images): Add function.
4370 2010-04-06 Tobias Burnus <burnus@net-b.de>
4373 * trans-array.c (gfc_conv_expr_descriptor): Update
4374 gfc_trans_scalar_assign call.
4375 (has_default_initializer): New function.
4376 (gfc_trans_deferred_array): Nullify less often.
4377 * trans-expr.c (gfc_conv_subref_array_arg,
4378 gfc_trans_subcomponent_assign): Update call to
4379 gfc_trans_scalar_assign.
4380 (gfc_trans_scalar_assign): Add parameter and pass it on.
4381 (gfc_trans_assignment_1): Optionally, do not dealloc before
4383 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4384 call to gfc_trans_scalar_assign.
4385 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4386 initializer to static variables.
4387 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4388 * trans-stmt.c (forall_make_variable_temp,
4389 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4390 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4391 gfc_trans_allocate): Update gfc_trans_assignment call.
4392 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4393 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4394 parameter to prototype.
4396 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4398 * ioparm.def : Update copyright.
4400 * trans-array.c : ditto
4401 * trans-array.h : ditto
4403 * trans-types.c: ditto
4404 * dependency.c : ditto
4405 * gfortran.h : ditto
4407 * trans-io.c : ditto
4408 * trans-intrinsic.c : ditto
4409 * libgfortran.h : ditto
4410 * invoke.texi : ditto
4411 * intrinsic.texi : ditto
4414 * intrinsic.c : ditto
4415 * interface.c : ditto
4416 * iresolve.c : ditto
4417 * trans-stmt.c : ditto
4418 * trans-stmt.h : ditto
4423 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4426 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4427 do not assert the context of derived types.
4429 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4432 * ioparm.def: Change inquire size variable to type pointer to
4435 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4438 * trans-expr.c (conv_parent_component_references): Ensure that
4439 'dt' has a backend_decl.
4442 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4443 type has a backend_decl.
4446 * resolve.c (resolve_global_procedure): Check that the 'cl'
4447 structure is not NULL.
4449 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4451 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4454 2010-03-17 Tobias Burnus <burnus@net-b.de>
4457 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4458 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4460 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4461 pointees as having explizit size.
4462 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4464 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4465 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4466 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4467 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4468 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4471 2010-03-14 Tobias Burnus <burnus@net-b.de>
4474 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4475 (resolve_ordinary_assign): Add check to avoid segfault.
4477 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4481 * resolve.c (resolve_compcall): Add new boolean dummy argument
4482 'class_members'. Only resolve expression at end if false.
4483 Remove redundant, static variable 'class_object'.
4484 (check_class_members): Add extra argument to call of
4486 (resolve_typebound_function): Renamed resolve_class_compcall.
4487 Do all the detection of class references here. Correct calls to
4488 resolve_compcall for extra argument.
4489 (resolve_typebound_subroutine): resolve_class_typebound_call
4490 renamed. Otherwise same as resolve_typebound_function.
4491 (gfc_resolve_expr): Call resolve_typebound_function.
4492 (resolve_code): Call resolve_typebound_subroutine.
4494 2010-03-10 Tobias Burnus <burnus@net-b.de
4497 * symbol.c (get_iso_c_sym): Set sym->result.
4499 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4502 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4503 for TBPs, otherwise they will not be resolved properly.
4504 (resolve_function): Use 'value.function.esym' instead of
4505 'value.function.name' to check if we're dealing with a TBP.
4506 (check_class_members): Set correct type of passed object for all TBPs,
4507 not only generic ones, except if the type is abstract.
4509 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4512 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4513 'final...' are not misinterpreted as FINAL statements.
4515 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4518 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4519 allocatable ultimate components do not need temporaries, whilst
4520 ultimate pointer components do.
4522 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4525 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4527 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4530 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4533 * trans-array.c (gfc_conv_array_parameter): A full array of
4534 derived type need not be restricted to a symbol without an
4535 array spec to use the call to gfc_conv_expr_descriptor.
4538 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4539 allocatable arrays do not need temporaries.
4541 2010-03-01 Tobias Burnus <burnus@net-b.de>
4544 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4547 2010-02-28 Tobias Burnus <burnus@net-b.de>
4550 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4551 (gfc_conv_initializer): Handle zero initializer as special case.
4553 2010-02-27 Tobias Burnus <burnus@net-b.de>
4556 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4557 for module variables for Fortran 2008.
4559 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4562 * trans-common.c (build_common_decl): Also update DECL_MODE,
4563 and DECL_SIZE when encountering a larger common block and call
4566 2010-02-24 Tobias Burnus <burnus@net-b.de>
4569 * trans-expr.c (gfc_conv_initializer): Call directly
4570 gfc_conv_constant for C_NULL_(FUN)PTR.
4572 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4575 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4576 checking the rest of the dimensions for elements.
4578 2010-02-21 Tobias Burnus <burnus@net-b.de>
4581 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4583 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4584 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4585 * invoke.texi: Document new -fno-protect-parens flag.
4587 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4593 * dependency.c (gfc_check_argument_var_dependency): Use enum
4594 value instead of arithmetic vaue for 'elemental'.
4595 (check_data_pointer_types): New function.
4596 (gfc_check_dependency): Call check_data_pointer_types.
4597 * trans-array.h : Change fourth argument of
4598 gfc_conv_array_parameter to boolean.
4599 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4600 can be a dummy but it must not be assumed shape or deferred.
4601 Change fourth argument to boolean. Array constructor exprs will
4602 always be contiguous and do not need packing and unpacking.
4603 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4604 space and change fourth argument of gfc_conv_array_parameter
4606 (gfc_trans_arrayfunc_assign): Change fourth argument of
4607 gfc_conv_array_parameter to boolean.
4608 * trans-io.c (gfc_convert_array_to_string): The same.
4609 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4611 2010-02-20 Tobias Burnus <burnus@net-b.de>
4614 * libgfortran.h: Add GFC_RTCHECK_MEM.
4615 * invoke.texi (-fcheck=): Document -fcheck=mem.
4616 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4617 and enable malloc-success check only with -fcheck=mem.
4618 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4620 2010-02-16 Tobias Burnus <burnus@net-b.de>
4623 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4624 * intrinsic.c (add_functions): Ditto.
4625 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4626 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4628 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4631 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4632 gfc_trans_do prototype.
4633 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4634 a loop exit condition. If exit condition is given, build the loop exit
4635 code, checking IO results of implied do loops in READ and WRITE.
4636 (gfc_trans_do): Likewise.
4637 * trans.c (trans_code): New static work function, previously
4638 gfc_trans_code. Passes exit condition to gfc_trans_do.
4639 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4640 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4641 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4642 result status bits in the dtparm structure. Use this condition in call
4643 to gfc_trans_code_cond.
4645 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4649 * trans-array.c (gfc_conv_array_parameter): Use
4650 gfc_full_array_ref_p to detect full and contiguous variable
4651 arrays. Full array components and contiguous arrays do not need
4652 internal_pack and internal_unpack.
4654 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4657 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4660 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4662 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4665 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4666 Tobias Burnus <burnus@net-b.de>
4669 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4671 2010-02-10 Tobias Burnus <burnus@net-b.de>
4674 * trans-decl.c (gfc_generate_function_code): Only check
4675 actual-vs.-dummy character bounds if not bind(C).
4677 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4680 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4681 info->dimen after info has been freed.
4683 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4686 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4689 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4691 * module.c (fix_mio_expr): Declare sym.
4693 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4696 * module.c (fix_mio_expr): Fix for private generic procedures.
4698 2010-02-09 Daniel Kraft <d@domob.eu>
4701 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4702 length to be correct and issue only with -Wsurprising.
4703 * invoke.texi (Wsurprising): Mention this new warning that is
4704 turned on by -Wsurprising.
4706 2010-02-09 Daniel Kraft <d@domob.eu>
4709 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4710 can be CHARACTER type.
4711 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4713 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4716 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4717 'formal_ptr'. If this is true, give returned descriptor unity
4718 lbounds, in all dimensions, and the appropriate offset.
4719 (gfc_conv_procedure_call); If formal is a pointer, set the last
4720 argument of gfc_conv_subref_array_arg to true.
4721 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4722 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4723 new arg of gfc_conv_subref_array_arg to false.
4724 * trans-stmt.c (forall_make_variable_temp): The same.
4726 2010-02-03 Tobias Burnus <burnus@net-b.de>
4729 * interface.c (compare_parameter): Disable rank-checking
4732 2010-02-02 Tobias Burnus <burnus@net-b.de>
4735 * parse.c (decode_specification_statement): Use sym->result not sym.
4737 2010-02-01 Tobias Burnus <burnus@net-b.de>
4740 * decl.c (variable_decl): Allow default initializer in
4741 TYPE declarations in PURE functions.
4743 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4746 * resolve.c (resolve_allocate_expr): Move default initialization code
4747 here from gfc_trans_allocate.
4748 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4750 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4751 of CLASS variables via memcpy.
4752 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4753 to resolve_allocate_expr.
4755 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4758 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4759 * gfortran.h : Add prototype for above.
4760 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4761 (gfc_trans_subcomponent_assign): Call new function to replace
4762 the code to deal with allocatable components.
4763 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4764 gfc_get_full_arrayspec_from_expr to replace existing code.
4766 2010-01-25 Tobias Burnus <burnus@net-b.de>
4769 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4772 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4776 * expr.c (remove_subobject_ref): If the constructor is NULL use
4777 the expression as the source.
4778 (simplify_const_ref): Change the type of expression if
4779 there are component references. Allow for substring to be at
4780 the end of an arbitrarily long chain of references. If an
4781 element is found that is not in an EXPR_ARRAY, assume that this
4782 is scalar initialization of array. Call remove_subobject_ref in
4783 this case with NULL second argument.
4785 2010-01-24 Tobias Burnus <burnus@net-b.de>
4788 * array.c (gfc_array_dimen_size): Use correct specific
4789 function in the check.
4791 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4794 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4795 is required, turn any trailing array elements after a range
4796 into ranges so that offsets can be calculated.
4798 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4800 * module.c (mio_f2k_derived): Use enumerator as initializer of
4804 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4805 bitfield of width 2.
4807 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4810 * resolve.c (extract_compcall_passed_object): Set locus for
4811 passed-object argument.
4812 (extract_ppc_passed_object): Set locus and correctly remove PPC
4815 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4818 * trans-decl.c (add_argument_checking): Do not use the backend
4819 decl directly to test for the presence of an optional dummy
4820 argument. Use gfc_conv_expr_present, remembering to set the
4824 * trans-decl.c (gfc_generate_function_code): Small white space
4825 changes. If 'recurcheckvar' is NULL do not try to reset it.
4827 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4830 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4831 component for extended types.
4832 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4833 and take care of parent component accessibility.
4835 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4838 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4839 * interface.c (check_interface1): Move a warning message here from
4840 resolve_fl_procedure.
4841 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4842 * module.c (read_module): Remove call to gfc_check_interfaces, since
4843 this comes too early here.
4844 * resolve.c (resolve_fl_procedure): Move warning message to
4847 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4850 * interface.c (check_interface1): Pass symbol name rather than NULL to
4851 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4853 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4854 than NULL to gfc_compare_interfaces.
4856 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4859 * trans-array.c (duplicate_allocatable): Static version of
4860 gfc_duplicate_allocatable with provision to handle scalar
4861 components. New boolean argument to switch off call to malloc
4863 (gfc_duplicate_allocatable): New function to call above with
4865 (gfc_copy_allocatable_data): New function to call above with
4867 (structure_alloc_comps): Do not apply indirect reference to
4868 scalar pointers. Add new section to copy allocatable components
4869 of arrays. Extend copying of allocatable components to include
4871 (gfc_copy_only_alloc_comp): New function to copy allocatable
4872 component derived types, without allocating the base structure.
4873 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4874 Add primitive for gfc_copy_only_alloc_comp.
4875 * trans-expr.c (gfc_conv_procedure_call): After calls to
4876 transformational functions with results that are derived types
4877 with allocatable components, copy the components in the result.
4878 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4879 of lhs derived types before allocation.
4881 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4884 * module.c (load_generic_interfaces): If a procedure that is
4885 use associated but not generic is given an interface that
4886 includes itself, then make it generic.
4888 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4889 Shujing Zhao <pearly.zhao@oracle.com>
4891 PR translation/42469
4892 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4893 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4894 character between option name and help text.
4896 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4900 * trans-array.c (gfc_conv_array_initializer): Change call to
4901 gfc_error_now to call to gfc_fatal_error.
4902 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4903 (is_constant_element): Changed name from constant_element.
4904 (gfc_constant_ac): Only use expand_construuctor for expression
4905 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4906 call gfc_is_constant_expr.
4907 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4909 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4910 array expressions should have their constructors expanded.
4911 (gfc_resolve_expr): Use new function to determine whether or not to call
4912 gfc_expand_constructor.
4914 2010-01-09 Tobias Burnus <burnus@net-b.de>
4917 * trans-expr.c (gfc_trans_structure_assign): Handle
4919 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4920 to the constructor for c_null_(fun)ptr.
4921 * resolve.c (resolve_structure_cons): Add special case
4922 for c_null_(fun)ptr.
4924 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4926 * gfortranspec.c (lang_specific_driver): Update copyright notice
4929 2010-01-08 Tobias Burnus <burnus@net-b.de>
4932 * symbol.c (check_conflict, gfc_copy_attr): Add
4933 ASYNCHRONOUS support.
4934 (gfc_add_asynchronous): New function.
4935 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4936 (gfc_match_asynchronous): New function.
4937 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4938 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4939 (gfc_add_asynchronous): New Prototype.
4940 * module.c (ab_attribute, mio_symbol_attribute): Add
4941 ASYNCHRONOUS support.
4942 * resolve.c (was_declared): Ditto.
4943 * match.h (gfc_match_asynchronous): New prototype.
4944 * parse.c (decode_specification_statement,decode_statement):
4945 Add ASYNCHRONOUS support.
4947 2010-01-07 Tobias Burnus <burnus@net-b.de>
4950 * trans-decl.c (get_proc_pointer_decl): Fix call to
4951 gfc_conv_initializer for array-valued proc-pointer funcs.
4953 2010-01-07 Tobias Burnus <burnus@net-b.de>
4956 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4957 allocatable scalars with SAVE attribute.
4959 2010-01-05 Tobias Burnus <burnus@net-b.de>
4962 * options.c (gfc_post_options): Set -frecursion
4963 when -fopenmp is used.
4965 2010-01-05 Tobias Burnus <burnus@net-b.de>
4968 * trans-expr.c (gfc_conv_procedure_call): Nullify
4969 return value for allocatable-scalar character functions.
4971 2010-01-04 Tobias Burnus <burnus@net-b.de>
4974 * error.c (error_printf, gfc_warning, gfc_notify_std,
4975 gfc_warning_now, gfc_error, gfc_error_now,
4976 gfc_fatal_error): Change argument name from nocmsgid to
4977 gmsgid to enable (x)gettext's % checking.
4979 2010-01-04 Tobias Burnus <burnus@net-b.de>
4981 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4983 2010-01-04 Tobias Burnus <burnus@net-b.de>
4986 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4987 for functions returning allocatable scalars.
4988 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4989 reallocating an allocatable scalar.
4990 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4992 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4993 allocatable scalars.
4994 (gfc_generate_function_code): Nullify result variable for
4995 allocatable scalars.
4998 * module.c (gfc_use_module): Fix warning string to allow
5002 * invoke.texi (-fcheck=recursion): Mention that the checking
5003 is also disabled for -frecursive.
5004 * trans-decl.c (gfc_generate_function_code): Disable
5005 -fcheck=recursion when -frecursive is used.
5007 * intrinsic.texi (iso_c_binding): Improve wording.
5010 Copyright (C) 2010 Free Software Foundation, Inc.
5012 Copying and distribution of this file, with or without modification,
5013 are permitted in any medium without royalty provided the copyright
5014 notice and this notice are preserved.