1 2010-07-15 Jakub Jelinek <jakub@redhat.com>
3 * trans.h (gfc_build_compare_string): Add CODE argument.
4 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
5 gfc_build_compare_string.
6 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
7 gfc_build_compare_string.
8 (string_to_single_character): Rename len variable to length.
9 (gfc_optimize_len_trim): New function.
10 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
11 or NE_EXPR and one of the strings is string literal with LEN_TRIM
12 bigger than the length of the other string, they compare unequal.
14 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
16 * trans-array.c (gfc_conv_section_upper_bound): Remove
17 (gfc_conv_section_startstride): Don't set the upper bound in the
18 vector subscript case.
19 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
21 2010-07-14 Janus Weil <janus@gcc.gnu.org>
24 * gfortran.h (gfc_is_data_pointer): Remove prototype.
25 * dependency.c (gfc_is_data_pointer): Make it static.
26 * intrinsic.texi: Update documentation on C_LOC.
27 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
28 and add a check for polymorphic variables.
30 2010-07-14 Jakub Jelinek <jakub@redhat.com>
32 * trans-expr.c (string_to_single_character): Also optimize
33 string literals containing a single char followed only by spaces.
34 (gfc_trans_string_copy): Remove redundant string_to_single_character
37 * trans-decl.c (gfc_build_intrinsic_function_decls,
38 gfc_build_builtin_function_decls): Mark functions as
39 DECL_PURE_P or TREE_READONLY.
41 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
43 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
44 instead of build_function_call_expr.
45 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
47 2010-07-13 Tobias Burnus <burnus@net-b.de>
48 Daniel Franke <franke.daniel@gmail.com>
51 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
52 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
54 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
56 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
57 Tobias Burnus <burnus@net-b.de>
60 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
61 noclobber/noescape annotations to function calls.
62 (gfc_build_builtin_function_decls): Likewise.
64 2010-07-13 Janus Weil <janus@gcc.gnu.org>
70 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
71 * class.c (gfc_build_class_symbol): Modified call to
72 'gfc_find_derived_vtab'.
73 (add_proc_component): Removed, moved code into 'add_proc_comp'.
74 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
76 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
77 Removed treatment of generics.
78 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
79 Call 'add_proc_comp' instead of duplicating code.
80 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
82 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
83 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
84 Removed treatment of generics.
85 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
86 'gfc_find_derived_vtab'.
87 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
88 Removed treatment of generics.
89 (resolve_select_type,resolve_fl_derived): Modified call to
90 'gfc_find_derived_vtab'.
91 * trans-decl.c (gfc_get_symbol_decl): Ditto.
92 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
94 * trans-stmt.c (gfc_trans_allocate): Ditto.
96 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
99 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
102 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
104 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
105 * resolve.c (build_default_init_expr): Ditto.
107 2010-07-11 Tobias Burnus <burnus@net-b.de>
110 * module.c (sort_iso_c_rename_list): Remove.
111 (import_iso_c_binding_module,use_iso_fortran_env_module):
112 Allow multiple imports of the same symbol.
114 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
116 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
118 2010-07-11 Janus Weil <janus@gcc.gnu.org>
121 * decl.c (build_sym,attr_decl1): Only build the class container if the
122 symbol has sufficient attributes.
123 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
124 pointer attribute for classes.
125 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
126 * module.c (MOD_VERSION): Bump.
127 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
128 (mio_symbol_attribute): Handle class_pointer attribute.
129 * parse.c (parse_derived): Use class_pointer instead of pointer
130 attribute for classes.
131 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
132 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
133 resolve_allocate_expr,resolve_fl_derived): Ditto.
134 (resolve_fl_var_and_proc): Check for class_ok attribute.
136 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
138 * trans-io.c (gfc_build_st_parameter): Update calls to
139 gfc_add_field_to_struct.
140 * trans-stmt.c (ADD_FIELD): Ditto.
142 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
144 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
145 fieldlist, remove fieldlist from argument list.
146 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
147 and remove fieldlist from argument list.
148 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
149 gfc_get_mixed_entry_union): Move setting
150 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
151 * trans-types.h (gfc_add_field_to_struct): Update prototype.
153 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
156 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
157 if the lhs has never been host associated, as well as not being
158 use associated, a pointer or a target.
159 * resolve.c (resolve_variable): Mark variables that are host
161 * gfortran.h: Add the host_assoc bit to the symbol_attribute
164 2010-07-09 Janus Weil <janus@gcc.gnu.org>
166 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
167 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
170 2010-07-08 Janus Weil <janus@gcc.gnu.org>
173 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
174 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
175 gfc_resolve_storage_size): New prototypes.
176 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
177 * intrinsic.c (add_functions): Add STORAGE_SIZE.
178 * iresolve.c (gfc_resolve_storage_size): New function.
179 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
181 (gfc_conv_intrinsic_storage_size): New function.
182 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
184 2010-07-08 Jakub Jelinek <jakub@redhat.com>
187 * match.c (match_exit_cycle): Error on EXIT also from collapsed
188 !$omp do loops. Error on CYCLE to non-innermost collapsed
191 2010-07-08 Tobias Burnus <burnus@net-b.de>
194 * array.c (gfc_match_array_ref): Better error message for
195 coarrays with too few ranks.
196 (match_subscript): Move one diagnostic to caller.
197 * gfortran.h (gfc_get_corank): Add prottype.
198 * expr.c (gfc_get_corank): New function.
199 * iresolve.c (resolve_bound): Fix rank for cobounds.
200 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
201 gfc_resolve_ucobound, gfc_resolve_this_image): Update
204 2010-07-06 Tobias Burnus <burnus@net-b.de>
207 * array.c (gfc_expand_constructor): Add optional diagnostic.
208 * gfortran.h (gfc_expand_constructor): Update prototype.
209 * expr.c (gfc_simplify_expr, check_init_expr,
210 gfc_reduce_init_expr): Update gfc_expand_constructor call.
211 * resolve.c (gfc_resolve_expr): Ditto.
213 2010-07-06 Tobias Burnus <burnus@net-b.de>
215 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
216 * trans-intrinsic.c: Ditto.
217 * trans-types.c: Ditto.
218 * convert.c: Include diagnostic-core.h instead of toplev.h.
220 * trans-array.c: Ditto.
221 * trans-const.c: Ditto.
222 * trans-expr.c: Ditto.
224 * trans-openmp.c: Ditto.
227 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
230 * check.c (dim_rank_check): Also check intrinsic functions.
231 Adjust permissible rank for functions which reduce the rank of
232 their argument. Spread is an exception, where DIM can
233 be one larger than the rank of array.
235 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
238 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
240 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
243 * trans-types.c (gfc_get_derived_type): Derived type fields
244 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
245 but build_pointer_type_for_mode must be used for this.
247 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
249 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
250 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
251 type of gfc_conv_procedure_call.
252 (conv_generic_with_optional_char_arg): Likewise.
253 * trans-stmt.c (gfc_trans_call): Likewise.
254 * trans-expr.c (gfc_conv_function_expr): Likewise.
255 (gfc_conv_procedure_call): Use build_call_vec instead of
258 2010-07-04 Daniel Kraft <d@domob.eu>
260 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
262 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
266 * trans-types.c (gfc_get_derived_type): Derived type fields
267 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
269 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
272 * decl.c (match_procedure_in_type): Clear structure before using.
273 (gfc_match_generic): Ditto.
275 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
277 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
278 * trans-types.c (gfc_add_field_to_struct_1): New function, most
279 of which comes from...
280 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
281 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
283 (gfc_get_array_descriptor_base): Likewise.
284 (gfc_get_mixed_entry_union): Likewise.
285 (gfc_get_derived_type): Add extra chain parameter for
286 gfc_add_field_to_struct.
287 * trans-stmt.c (gfc_trans_character_select): Likewise.
288 * trans-io.c (gfc_build_st_parameter): Likewise.
290 2010-06-29 Janus Weil <janus@gcc.gnu.org>
293 * resolve.c (is_external_proc): Prevent procedure pointers from being
294 regarded as external procedures.
296 2010-06-29 Janus Weil <janus@gcc.gnu.org>
299 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
300 passed as second argument of ASSOCIATED.
302 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
305 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
306 to determine if a function assignment can be made without a
308 (gfc_trans_arrayfunc_assign): Move all the conditions that
309 suppress the direct function call to the above new functon and
312 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
315 * interface.c (argument_rank_mismatch): New function.
316 (compare_parameter): Call new function instead of generating
319 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
321 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
322 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
325 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
327 * Make-lang.in: Update dependencies.
329 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
331 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
332 and exit_label fields.
333 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
335 * trans-stmt.c (gfc_trans_simple_do): Likewise.
336 (gfc_trans_do): Likewise.
337 (gfc_trans_do_while): Likewise.
338 (gfc_trans_cycle): Use cycle_label directly.
339 (gfc_trans_exit): Use exit_label directly.
341 2010-06-27 Daniel Kraft <d@domob.eu>
343 * dump-parse-tree.c (show_symbol): Dump target-expression for
345 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
346 (show_namespace): Use show_level for correct indentation of
347 "inner namespaces" (contained procedures or BLOCK).
349 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
352 * dump-parse-tree.c (show_code_node): Show namespace for
355 2010-06-26 Tobias Burnus <burnus@net-b.de>
357 * decl.c (gfc_match_decl_type_spec): Support
358 TYPE(intrinsic-type-spec).
360 2010-06-25 Tobias Burnus <burnus@net-b.de>
362 * intrinsic.h (gfc_check_selected_real_kind,
363 gfc_simplify_selected_real_kind): Update prototypes.
364 * intrinsic.c (add_functions): Add radix support to
366 * check.c (gfc_check_selected_real_kind): Ditto.
367 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
368 * trans-decl.c (gfc_build_intrinsic_function_decls):
369 Change call from selected_real_kind to selected_real_kind2008.
370 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
371 (PRECISION, RANGE, RADIX): Add cross @refs.
373 2010-06-25 Tobias Burnus <burnus@net-b.de>
375 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
376 * gfortran.texi (_gfortran_set_options): Update for
377 GFC_STD_F2008_OBS addition.
378 * libgfortran.h: Add GFC_STD_F2008_OBS.
379 * options.c (set_default_std_flags, gfc_handle_option): Handle
381 io.c (check_format): Fix allow_std check.
383 2010-06-25 Tobias Burnus <burnus@net-b.de>
385 * decl.c (gfc_match_entry): Allow END besides
386 END SUBROUTINE/END FUNCTION for contained procedures.
388 2010-06-25 Tobias Burnus <burnus@net-b.de>
390 * parse.c (next_free, next_fixed): Allow ";" as first character.
392 2010-06-24 Tobias Burnus <burnus@net-b.de>
395 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
397 2010-06-22 Janus Weil <janus@gcc.gnu.org>
400 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
403 2010-06-21 Tobias Burnus <burnus@net-b.de>
406 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
408 * symbol.c (gfc_add_contiguous): New function.
409 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
410 * decl.c (match_attr_spec): Ditto.
411 (gfc_match_contiguous): New function.
412 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
414 * gfortran.h (symbol_attribute): Add contiguous.
415 (gfc_is_simply_contiguous): Add prototype.
416 (gfc_add_contiguous): Add prototype.
417 * match.h (gfc_match_contiguous): Add prototype.
418 * parse.c (decode_specification_statement,
419 decode_statement): Handle contiguous attribute.
420 * expr.c (gfc_is_simply_contiguous): New function.
421 * dump-parse-tree.c (show_attr): Handle contiguous.
422 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
424 * trans-expr.c (gfc_add_interface_mapping): Copy
426 * trans-array.c (gfc_conv_descriptor_stride_get,
427 gfc_conv_array_parameter): Handle contiguous arrays.
428 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
429 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
431 * trans.h (gfc_array_kind): Ditto.
432 * trans-decl.c (gfc_get_symbol_decl): Ditto.
434 2010-06-20 Joseph Myers <joseph@codesourcery.com>
436 * options.c (gfc_handle_option): Don't handle N_OPTS.
438 2010-06-19 Janus Weil <janus@gcc.gnu.org>
441 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
444 2010-06-18 Tobias Burnus <burnus@net-b.de>
447 * resolve.c (resolve_allocate_deallocate): Properly check
448 part-refs in stat=/errmsg= for invalid use.
450 2010-06-17 Janus Weil <janus@gcc.gnu.org>
453 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
454 Return directly in case of an error.
456 2010-06-16 Janus Weil <janus@gcc.gnu.org>
459 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
460 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
461 structure to each procedure in a procedure list.
462 * module.c (mio_typebound_proc): Add NULL argument to
463 'gfc_get_typebound_proc'.
464 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
465 to initialize the new structure.
467 2010-06-15 Janus Weil <janus@gcc.gnu.org>
470 * gfortran.h (gfc_expr): Add new member 'mold'.
471 * match.c (gfc_match_allocate): Implement the MOLD tag.
472 * resolve.c (resolve_allocate_expr): Ditto.
473 * trans-stmt.c (gfc_trans_allocate): Ditto.
475 2010-06-15 Jakub Jelinek <jakub@redhat.com>
478 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
479 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
480 GFC_DECL_SAVED_DESCRIPTOR set.
481 (gfc_omp_report_decl): New function.
482 * trans.h (gfc_omp_report_decl): New prototype.
483 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
485 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
489 * gfortranspec.c (lang_specific_driver): Removed deprecation
491 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
492 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
493 * cpp.h (gfc_cpp_makedep): New.
494 (gfc_cpp_add_dep): New.
495 (gfc_cpp_add_target): New.
496 * cpp.c (gfc_cpp_option): Add deps* members.
497 (gfc_cpp_makedep): New.
498 (gfc_cpp_add_dep): New.
499 (gfc_cpp_add_target): New.
500 (gfc_cpp_init_options): Initialize new options.
501 (gfc_cpp_handle_option): Handle new options.
502 (gfc_cpp_post_options): Map new options to libcpp-options.
503 (gfc_cpp_init): Handle deferred -MQ and -MT options.
504 (gfc_cpp_done): If requested, write dependencies to file.
505 * module.c (gfc_dump_module): Add a module filename as target.
506 * scanner.c (open_included_file): New parameter system; add the
507 included file as dependency.
508 (gfc_open_included_file): Add the included file as dependency.
509 (gfc_open_intrinsic_module): Likewise.
510 * invoke.texi: Removed deprecation warning for -M.
511 * gfortran.texi: Removed Makefile-dependencies project.
513 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
515 * resolve.c (resolve_global_procedure): Improved checking if an
516 explicit interface is required.
518 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
520 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
522 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
523 (gfc_conv_intrinsic_ttynam): Likewise.
524 (gfc_conv_intrinsic_trim): Likewise.
526 2010-06-12 Janus Weil <janus@gcc.gnu.org>
529 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
531 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
533 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
535 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
537 * mathbuiltins.def: Add builtins that do not directly correspond
538 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
539 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
540 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
541 code_{r,c}{4,8,10,16} fields. Add
542 {,complex}{float,double,long_double}_built_in fields.
543 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
544 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
545 definition of OTHER_BUILTIN.
546 (real_compnt_info): Remove unused struct.
547 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
549 (build_round_expr): Call builtin_decl_for_precision instead of
551 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
553 (gfc_build_intrinsic_lib_fndecls): Match
554 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
555 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
557 (gfc_conv_intrinsic_lib_function): Go through all the extended
559 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
561 (gfc_conv_intrinsic_abs): Likewise.
562 (gfc_conv_intrinsic_mod): Likewise.
563 (gfc_conv_intrinsic_sign): Likewise.
564 (gfc_conv_intrinsic_fraction): Likewise.
565 (gfc_conv_intrinsic_nearest): Likewise.
566 (gfc_conv_intrinsic_spacing): Likewise.
567 (gfc_conv_intrinsic_rrspacing): Likewise.
568 (gfc_conv_intrinsic_scale): Likewise.
569 (gfc_conv_intrinsic_set_exponent): Likewise.
571 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
575 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
576 functions with CLASS formal arguments.
578 2010-06-10 Janus Weil <janus@gcc.gnu.org>
581 * resolve.c (conformable_arrays): Handle allocatable components.
583 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
586 * gfortran.texi: Document that Cray pointers cannot be function
589 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
592 * gfortran.texi: Document lack of support for syntax
593 "complex FUNCTION name*16()", and existence of alternative
594 legacy syntax "complex*16 FUNCTION name()".
596 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
599 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
600 POSIX's fsync(), and how to call the latter from Fortran code.
602 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
605 * interface.c (compare_actual_formal): Reject actual arguments with
606 array subscript passed to ASYNCHRONOUS dummys.
608 2010-06-10 Daniel Kraft <d@domob.eu>
611 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
612 (struct gfc_symbol): New field `assoc'.
613 (struct gfc_association_list): New struct.
614 (struct gfc_code): New struct `block' in union, move `ns' there
615 and add association list.
616 (gfc_free_association_list): New method.
617 (gfc_has_vector_subscript): Made public;
618 * match.h (gfc_match_associate): New method.
619 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
620 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
621 * interface.c (gfc_has_vector_subscript): Made public.
622 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
623 * match.c (gfc_match_associate): New method.
624 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
625 * primary.c (match_variable): Don't allow names associated to expr here.
626 * parse.c (decode_statement): Try matching ASSOCIATE statement.
627 (case_exec_markers, case_end): Add ASSOCIATE statement.
628 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
629 (parse_associate): New method.
630 (parse_executable): Handle ST_ASSOCIATE.
631 (parse_block_construct): Change reference to gfc_code's `ns' field.
632 * resolve.c (resolve_select_type): Ditto.
633 (resolve_code): Ditto.
634 (resolve_block_construct): Ditto and add comment.
635 (resolve_select_type): Set association list in generated BLOCK to NULL.
636 (resolve_symbol): Resolve associate names.
637 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
638 and free association list.
639 (gfc_free_association_list): New method.
640 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
641 * trans-stmt.c (gfc_trans_block_construct): Change reference to
642 gfc_code's `ns' field.
644 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
646 * error.c (error_print): Pre-initialize loc by NULL.
647 * openmp.c (resolve_omp_clauses): Add explicit
648 braces to avoid ambigous else.
649 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
651 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
653 * gfc-internals.texi: Move to GFDL 1.3.
654 * gfortran.texi: Ditto.
655 * intrinsic.texi: Ditto.
656 * invoke.texi: Ditto.
658 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
661 * check.c (gfc_check_selected_real_kind): Verify that the
662 actual arguments are scalar.
664 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
667 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
669 2010-06-09 Janus Weil <janus@gcc.gnu.org>
672 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
674 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
676 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
678 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
680 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
681 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
682 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
683 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
685 * fortran/check.c (nonnegative_check, less_than_bitsize1,
686 less_than_bitsize2): New functions.
687 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
688 nonnegative_check and less_than_bitsize1.
689 (gfc_check_ibclr, gfc_check_ibset): Removed.
690 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
693 2010-06-09 Janus Weil <janus@gcc.gnu.org>
696 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
699 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
701 * resolve.c (resolve_deallocate_expr): Avoid warning
702 about possible use of iunitialized sym.
703 (resolve_allocate_expr): Pre-initialize sym by NULL.
705 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
708 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
710 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
712 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
714 (gfc_get_array_type_bounds): Likewise.
716 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
717 (gfc_find_module): Likewise.
719 * f95-lang.c (pushlevel): Likewise.
721 * trans.h (struct lang_type): Add variable_size GTY option.
722 (struct lang_decl): Likewise.
724 2010-06-08 Tobias Burnus <burnus@net-b.de>
727 * symbol.c (check_conflict): Move protected--external/procedure check ...
728 * resolve.c (resolve_select_type): ... to the resolution stage.
730 2010-06-07 Tobias Burnus <burnus@net-b.de>
732 * options.c (gfc_handle_option): Fix -fno-recursive.
734 2010-06-07 Tobias Burnus <burnus@net-b.de>
736 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
737 * gfortran.texi (copyrights-gfortran): Ditto.
739 2010-06-07 Joseph Myers <joseph@codesourcery.com>
741 * lang.opt (fshort-enums): Define using Var and VarExists.
742 * options.c (gfc_handle_option): Don't set flag_short_enums here.
744 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
745 Janus Weil <janus@gcc.gnu.org>
748 * resolve.c (get_declared_from_expr): Move to before
749 resolve_typebound_generic_call. Make new_ref and class_ref
750 ignorable if set to NULL.
751 (resolve_typebound_generic_call): Once we have resolved the
752 generic call, check that the specific instance is that which
753 is bound to the declared type.
754 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
755 freeing 'class_ref->next' twice.
757 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
760 * trans-array.c (structure_alloc_comps): Dereference scalar
761 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
764 2010-06-04 Joseph Myers <joseph@codesourcery.com>
766 * gfortranspec.c (append_arg, lang_specific_driver): Use
767 GCC-specific formats in diagnostics.
769 2010-06-02 Tobias Burnus <burnus@net-b.de>
772 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
775 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
778 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
781 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
783 * fortran/gfortran.texi: Fix typos in description of variable-format-
786 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
789 * dependency.c (gfc_check_section_vs_section): Check
790 for interleaving array assignments without conflicts.
792 2010-05-30 Janus Weil <janus@gcc.gnu.org>
794 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
795 $data component of a class container.
796 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
797 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
798 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
799 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
800 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
801 * gcc/fortran/parse.c (parse_derived): Ditto.
802 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
803 gfc_expr_attr): Ditto.
804 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
805 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
806 resolve_fl_var_and_proc, resolve_typebound_procedure,
807 resolve_fl_derived): Ditto.
808 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
809 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
811 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
812 gfc_trans_deferred_vars): Ditto.
813 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
815 2010-05-28 Tobias Burnus <burnus@net-b.de>
817 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
819 2010-05-28 Joseph Myers <joseph@codesourcery.com>
821 * gfortranspec.c (append_arg, lang_specific_driver): Use
822 fatal_error instead of fatal. Use warning instead of fprintf for
825 2010-05-28 Joseph Myers <joseph@codesourcery.com>
827 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
828 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
829 xstrerror instead of strerror.
831 2010-05-26 Joseph Myers <joseph@codesourcery.com>
833 * cpp.c (cb_cpp_error): Save and restore
834 global_dc->warn_system_headers, not variable warn_system_headers.
836 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
838 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
840 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
842 * trans-common.c: Do not include rtl.h, include output.h instead.
843 * trans-decl.c: Likewise.
845 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
848 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
849 namespace before trying to reorder the gsymbols.
851 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
856 * resolve.c (resolve_global_procedure): Add check for global
857 procedures with implicit interfaces and assumed-shape or optional
858 dummy arguments. Verify that function return type, kind and string
861 2010-05-21 Tobias Burnus <burnus@net-b.de>
863 * gfortran.h: Do not include system.h.
864 * bbt.c: Include system.h.
866 * dependency.c: Ditto.
867 * dump-parse-tree.c: Ditto.
868 * arith.h: Do not include gfortran.h.
869 * constructor.h: Do not include gfortran.h and splay-tree.h.
870 * match.h: Do not include gfortran.h.
872 * target-memory.h: Ditto.
873 * openmp.c: Do not include toplev.h and target.h.
874 * trans-stmt.c: Ditto not include toplev.h.
876 * trans-common.c: Tell why toplev.h is needed. And
877 do not include target.h.
878 * trans-expr.c: Tell why toplev.h is needed.
879 * trans-array.c: Ditto.
880 * trans-openmp.c: Ditto.
881 * trans-const.c: Ditto.
883 * trans-types.c: Ditto.
885 * trans-decl.c: Ditto.
888 * trans-intrinsic.c: Ditto.
891 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
894 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
895 before returning MATCH_ERROR. Add check for scalar. Add check for
896 default integer kind.
898 2010-05-22 Janus Weil <janus@gcc.gnu.org>
901 * match.c (gfc_match_select_type): On error jump back out of the local
903 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
904 stage, more precisely to ...
905 * resolve.c (resolve_fl_derived): ... this place.
907 2010-05-22 Janus Weil <janus@gcc.gnu.org>
910 * resolve.c (ensure_not_abstract): Allow abstract types with
911 non-abstract ancestors.
913 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
915 * trans-const.c: Include realmpfr.h.
916 * Make-lang.in: Update dependencies.
918 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
920 * trans-const.c, trans-types.c, trans-intrinsic.c:
921 Clean up redundant includes.
923 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
926 * lang.opt (Wunused-dummy-argument): New option.
927 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
928 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
929 (set_Wall): Enable warn_unused_dummy_argument.
930 (gfc_handle_option): Set warn_unused_dummy_argument according to
932 * trans-decl.c (generate_local_decl): Separate warnings about
933 unused variables and unused dummy arguments.
934 * invoke.texi: Documented new option.
936 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
938 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
939 (gfc_conv_string_tmp): Do not assert type comparibilty.
940 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
941 (gfc_conv_expr_descriptor): Remove assert.
942 * trans-common.c: Clarify why rtl.h and tm.h are included.
943 * trans-openmp.c: Do not include ggc.h and real.h.
944 Explain why gimple.h is included.
945 * trans-const.c: Do not include ggc.h.
946 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
947 * trans.c: Do not include ggc.h and real.h.
948 Explain why gimple.h is included.
949 * trans-types.c: Do not include tm.h. Explain why langhooks.h
950 and dwarf2out.h are included.
951 * trans-io.c: Do not include gimple.h and real.h.
952 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
953 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
956 2010-05-20 Tobias Burnus <burnus@net-b.de>
958 * options.c (gfc_init_options,gfc_post_options): Enable
959 flag_associative_math by default.
961 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
964 * trans-stmt.c (gfc_trans_stop): Add generation of call to
965 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
966 blank STOP, handling a null expression. (gfc_trans_pause): Use
967 pause_string for blank PAUSE.
968 * trans.h: Add external function declaration for error_stop_numeric.
969 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
970 the declaration for the library call. Adjust whitespaces.
971 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
972 signal no stop code. Match the expression following the stop and pass
973 that to the translators. Remove the old use of digit matching. Add
974 checks that the stop_code expression is INTEGER or CHARACTER, constant,
975 and if CHARACTER, default character KIND.
977 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
980 * lang.opt (Wconversion-extra): New option.
981 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
982 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
983 (set_Wall): Enable -Wconversion.
984 (gfc_handle_option): Set warn_conversion_extra.
985 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
986 introduced for -Wconversion if -Wconversion-extra is present.
987 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
988 -Wconversion; document -Wconversion-extra.
990 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
993 * gfortran.h (gfc_has_default_initializer): New.
994 * expr.c (gfc_has_default_initializer): New.
995 * resolve.c (has_default_initializer): Removed, use
996 gfc_has_default_initializer() instead. Updated all callers.
997 * trans-array.c (has_default_initializer): Removed, use
998 gfc_has_default_initializer() instead. Updated all callers.
999 * trans-decl.c (generate_local_decl): Do not check the
1000 first component only to check for initializers, but use
1001 gfc_has_default_initializer() instead.
1003 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1006 * primary.c (match_string_constant): Move start_locus just inside
1008 * data.c (create_character_intializer): Clarified truncation warning.
1010 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1013 * intrinsic.h (gfc_check_float): New prototype.
1014 (gfc_check_sngl): New prototype.
1015 * check.c (gfc_check_float): New.
1016 (gfc_check_sngl): New.
1017 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1018 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1020 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1021 added them to the list of specifics of REAL instead.
1023 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1026 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1027 This is now handled via 'gfc_class_null_initializer'.
1029 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1031 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1032 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1033 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1034 add_procs_to_declared_vtab,add_generic_specifics,
1035 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1036 find_typebound_proc_uop,gfc_find_typebound_proc,
1037 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1038 gfc_get_tbp_symtree): Moved here from other places.
1039 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1041 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1042 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1043 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1044 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1045 * Make-lang.in: Add class.o.
1046 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1047 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1048 add_procs_to_declared_vtab,add_generic_specifics,
1049 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1050 find_typebound_proc_uop,gfc_find_typebound_proc,
1051 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1052 gfc_get_tbp_symtree): Move to class.c.
1054 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1056 * trans-types.c (gfc_init_types): Use build_function_type_list.
1057 (gfc_get_ppc_type): Likewise.
1058 * trans-decl.c (gfc_generate_constructors): Likewise.
1059 * f95-lang.c (build_builtin_fntypes): Likewise.
1060 (gfc_init_builtin_functions): Likewise.
1061 (DEF_FUNCTION_TYPE_0): Likewise.
1062 (DEF_FUNCTION_TYPE_1): Likewise.
1063 (DEF_FUNCTION_TYPE_2): Likewise.
1064 (DEF_FUNCTION_TYPE_3): Likewise.
1065 (DEF_FUNCTION_TYPE_4): Likewise.
1066 (DEF_FUNCTION_TYPE_5): Likewise.
1067 (DEF_FUNCTION_TYPE_6): Likewise.
1068 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1069 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1071 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1073 * trans-array.c (gfc_trans_array_constructor_value): Use
1074 build_constructor instead of build_constructor_from_list.
1075 (gfc_build_constant_array_constructor): Likewise.
1076 * trans-decl.c (create_main_function): Likewise.
1077 * trans-stmt.c (gfc_trans_character_select): Likewise.
1079 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1082 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1083 (resolve_fl_variable_derived): ... this place.
1084 (resolve_symbol): Make sure function symbols (and their result
1085 variables) are not resolved twice.
1087 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1090 * array.c (match_array_list): Revert change from 2010-05-13.
1092 2010-05-16 Richard Guenther <rguenther@suse.de>
1094 * trans-decl.c (module_htab_decls_hash): Revert last change.
1096 2010-05-16 Richard Guenther <rguenther@suse.de>
1098 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1100 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1102 * options.c (set_Wall): Remove special logic for Wuninitialized
1105 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1109 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1112 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1116 * gfortran.h (gfc_class_null_initializer): New prototype.
1117 * expr.c (gfc_class_null_initializer): New function to build a NULL
1118 initializer for CLASS pointers.
1119 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1120 containers. Remove default NULL initialization of $data component.
1121 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1123 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1124 Use new function 'gfc_class_null_initializer'.
1125 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1128 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1131 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1132 unsigned mpz_get_?i routines.
1134 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1136 * trans.c (trans_code): Set backend locus early.
1137 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1138 of the function instead of current input_location.
1140 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1143 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1145 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1146 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1149 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1152 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1154 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1155 by reference dummy procedures or non-dummy procedure pointers.
1156 (gfc_omp_predetermined_sharing): Return
1157 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1159 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1162 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1163 after OMP statement.
1164 (gfc_match_omp_critical): Likewise.
1165 (gfc_match_omp_flush): Likewise.
1166 (gfc_match_omp_workshare): Likewise.
1167 (gfc_match_omp_master): Likewise.
1168 (gfc_match_omp_ordered): Likewise.
1169 (gfc_match_omp_atomic): Likewise.
1170 (gfc_match_omp_barrier): Likewise.
1171 (gfc_match_omp_end_nowait): Likewise.
1173 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1176 * resolve.c (validate_case_label_expr): Removed FIXME.
1177 (resolve_select): Raise default warning on case labels out of range
1178 of the case expression.
1180 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1185 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1186 about conversion warnings.
1188 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1191 * match.c (gfc_match_select_type): Move error message to
1192 resolve_select_type.
1193 * resolve.c (resolve_select_type): Error message moved here from
1194 gfc_match_select_type. Correctly set type of temporary.
1196 2010-05-10 Richard Guenther <rguenther@suse.de>
1198 * trans-decl.c (gfc_build_library_function_decl): Split out
1200 (build_library_function_decl_1): ... this new function.
1201 Set a fnspec attribute if a specification was provided.
1202 (gfc_build_library_function_decl_with_spec): New function.
1203 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1204 and internal_unpack.
1206 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1209 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1212 2010-05-07 Jason Merrill <jason@redhat.com>
1214 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1215 to avoid -Wc++-compat warning.
1217 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1220 * options.c (gfc_handle_option): Add argument kind.
1221 * gfortran.h (gfc_handle_option): Update declaration.
1223 2010-05-06 Tobias Burnus <burnus@net-b.de>
1226 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1229 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1232 * resolve.c (traverse_data_list): Rephrase error message for
1233 non-constant bounds in data-implied-do.
1235 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1238 * gfortran.h: Removed repeat count from constructor, removed
1240 * data.h (gfc_assign_data_value_range): Changed return value from
1242 * data.c (gfc_assign_data_value): Add location to constructor element.
1243 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1244 for each element in range. Return early if an error was generated.
1245 * resolve.c (check_data_variable): Stop early if range assignment
1248 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1251 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1252 * symbol.c (gfc_build_class_symbol): Add separate class container for
1255 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1258 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1260 2010-05-02 Tobias Burnus <burnus@net-b.de>
1263 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1264 for lcobound, ucobound, image_index and this_image.
1265 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1266 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1267 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1268 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1270 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1272 2010-04-30 Tobias Burnus <burnus@net-b.de>
1276 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1277 calculation for array descriptor types.
1279 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1282 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1283 initializers for PPC members of the vtabs.
1285 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1288 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1289 attribute for all PPC members of the vtypes.
1290 (copy_vtab_proc_comps): Copy the correct interface.
1291 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1292 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1293 a dummy argument and make sure all PPC members of the vtab are
1294 initialized correctly.
1295 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1296 in call to gfc_trans_assign_vtab_procs.
1297 * trans-stmt.c (gfc_trans_allocate): Ditto.
1299 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1302 * resolve.c (resolve_typebound_function): Renamed
1303 resolve_class_compcall.Do all the detection of class references
1305 (resolve_typebound_subroutine): resolve_class_typebound_call
1306 renamed. Otherwise same as resolve_typebound_function.
1307 (gfc_resolve_expr): Call resolve_typebound_function.
1308 (resolve_code): Call resolve_typebound_subroutine.
1310 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1313 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1314 pass back the specific symtree name, rather than the target
1317 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1320 * resolve.c (resolve_structure_cons): Make the initializer of
1321 the vtab component 'extends' the same type as the component.
1323 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1326 * interface.c (check_interface1): Pass symbol name rather than NULL to
1327 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1328 trap MULL. (gfc_compare_derived_types): Revert previous change
1329 incorporated incorrectly during merge from trunk, r155778.
1330 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1331 than NULL to gfc_compare_interfaces.
1332 * symbol.c (add_generic_specifics): Likewise.
1334 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1337 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1338 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1339 (gfc_find_derived_vtab): Likewise.
1340 * module.c (ab_attribute): Add enumerator AB_VTAB.
1341 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1342 (check_for_ambiguous): Likewise.
1344 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1345 Janus Weil <janus@gcc.gnu.org>
1348 * trans-expr.c (select_class_proc): Remove function.
1349 (conv_function_val): Delete reference to previous.
1350 (gfc_conv_derived_to_class): Add second argument to the call to
1351 gfc_find_derived_vtab.
1352 (gfc_conv_structure): Exclude proc_pointer components when
1353 accessing $data field of class objects.
1354 (gfc_trans_assign_vtab_procs): New function.
1355 (gfc_trans_class_assign): Add second argument to the call to
1356 gfc_find_derived_vtab.
1357 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1358 implement holding off searching for the vptr derived type.
1359 (add_proc_component): New function.
1360 (add_proc_comps): New function.
1361 (add_procs_to_declared_vtab1): New function.
1362 (copy_vtab_proc_comps): New function.
1363 (add_procs_to_declared_vtab): New function.
1364 (void add_generic_specifics): New function.
1365 (add_generics_to_declared_vtab): New function.
1366 (gfc_find_derived_vtab): Add second argument to the call to
1367 gfc_find_derived_vtab. Add the calls to
1368 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1369 * decl.c (build_sym, build_struct): Use new arg in calls to
1370 gfc_build_class_symbol.
1371 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1372 definition of struct gfc_class_esym_list. Modify prototypes
1373 of gfc_build_class_symbol and gfc_find_derived_vtab.
1374 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1375 call to gfc_find_derived_vtab.
1376 * module.c : Add the vtype attribute.
1377 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1378 * resolve.c (resolve_typebound_generic_call): Add second arg
1379 to pass along the generic name for class methods.
1380 (resolve_typebound_call): The same.
1381 (resolve_compcall): Use the second arg to carry the generic
1382 name from the above. Remove the reference to class_esym.
1383 (check_members, check_class_members, resolve_class_esym,
1384 hash_value_expr): Remove functions.
1385 (resolve_class_compcall, resolve_class_typebound_call): Modify
1386 to use vtable rather than member by member calls.
1387 (gfc_resolve_expr): Modify second arg in call to
1389 (resolve_select_type): Add second arg in call to
1390 gfc_find_derived_vtab.
1391 (resolve_code): Add second arg in call resolve_typebound_call.
1392 (resolve_fl_derived): Exclude vtypes from check for late
1393 procedure definitions. Likewise for checking of explicit
1394 interface and checking of pass arg.
1395 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1396 calls to gfc_find_derived_vtab.
1397 * match.c (select_type_set_tmp): Use new arg in call to
1398 gfc_build_class_symbol.
1399 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1401 * parse.c (endType): Finish incomplete classes.
1403 2010-04-28 Tobias Burnus <burnus@net-b.de>
1407 * simplify.c (simplify_cobound): Handle scalar coarrays.
1409 2010-04-27 Tobias Burnus <burnus@net-b.de>
1411 * gfc-internals.texi: Update copyright year.
1412 * gfortran.texi: Ditto.
1413 * invoke.texi: Ditto.
1415 2010-04-27 Tobias Burnus <burnus@net-b.de>
1418 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1419 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1420 * trans-types.c (gfc_get_array_type_bounds,
1421 gfc_get_array_descriptor_base): Add corank argument.
1422 * trans-array.c (gfc_array_init_size): Handle corank.
1423 (gfc_trans_create_temp_array, gfc_array_allocate,
1424 gfc_conv_expr_descriptor): Add corank argument to call.
1425 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1427 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1431 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1432 of mucking with a tree directly.
1434 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1437 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1438 gfc_error with new error message.
1440 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1444 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1446 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1448 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1449 than the address of a GFC_SS_REFERENCE.
1450 * trans.h : Change comment on GFC_SS_REFERENCE.
1452 2010-04-22 Richard Guenther <rguenther@suse.de>
1455 * resolve.c (gfc_resolve_index): Wrap around ...
1456 (gfc_resolve_index_1): ... this. Add parameter to allow
1457 any integer kind index type.
1458 (resolve_array_ref): Allow any integer kind for the start
1459 index of an array ref.
1461 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1464 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1467 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1469 * intrinsic.c (sort_actual): Remove 'is' in error message.
1471 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1474 * resolve.c (resolve_fl_derived): If a component character
1475 length has not been resolved, do so now.
1476 (resolve_symbol): The same as above for a symbol character
1478 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1479 not needed for a character valued, procedure pointer.
1482 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1483 not found, return FAILURE rather than ICEing.
1485 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1488 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1489 sequential loops private in the innermost containing task region.
1491 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1493 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1494 to build_common_tree_nodes.
1496 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1499 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1500 gfc_msg_bounds by using 'Array bound mismatch' directly.
1501 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1502 error message to include the mismatch in the extent of array bound.
1503 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1504 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1506 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1508 * gfortran.texi: Update information on temporary file locations.
1510 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1512 * trans-decl.c (gfc_build_qualified_array): Ensure
1513 ubound.N and lbound.N artificial variable names don't appear
1516 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1519 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1520 block of code. Set name to the variable associated with the descriptor.
1522 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1524 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1525 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1527 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1529 * intrinsic.texi: Add the missing specific name of intrinsic
1530 procedure where the specific name is identical to the generic name.
1531 Fix inconsistent or mismatch in the argument names in intrinsic
1532 procedure descriptions. Add the SCALAR allocatable description to
1535 2010-04-14 Tobias Burnus <burnus@net-b.de>
1538 * array.c (gfc_find_array_ref): Handle codimensions.
1539 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1540 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1541 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1543 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1544 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1546 * intrinsic.h (add_functions): Add this_image, image_index,
1547 lcobound and ucobound intrinsics.
1548 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1549 gfc_check_image_index, gfc_check_this_image,
1550 gfc_simplify_image_index, gfc_simplify_lcobound,
1551 gfc_simplify_this_image, gfc_simplify_ucobound):
1552 New function prototypes.
1553 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1554 IMAGE_INDEX): Document new intrinsic functions.
1555 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1557 * simplify.c (simplify_bound_dim): Handle coarrays.
1558 (simplify_bound): Update simplify_bound_dim call.
1559 (gfc_simplify_num_images): Add -fcoarray=none check.
1560 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1561 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1563 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1566 * constructor.c: Fix typo in comment.
1567 * expr.c (find_array_section): Add check for max array limit.
1569 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1572 * gfortranspec.c (lookup_option): Check for -static and return
1574 (lang_specific_driver): Break when OPTION_static is discovered.
1576 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1578 * array.c (extract_element): Restore function from trunk.
1579 (gfc_get_array_element): Restore function from trunk.
1580 (gfc_expand_constructor): Restore check against
1581 flag_max_array_constructor.
1582 * constructor.c (node_copy_and_append): Delete unused.
1583 * gfortran.h: Delete comment and extra include.
1584 * constructor.h: Bump copyright and clean up TODO comments.
1585 * resolve.c: Whitespace.
1587 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1589 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1590 with direct access access to elements. Adjusted prototype, fixed all
1592 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1594 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1595 (gfc_simplify_spread): Removed workaround, directly insert elements
1596 at a given array position.
1597 (gfc_simplify_transpose): Likewise.
1598 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1600 (gfc_simplify_unpack): Likewise.
1602 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1604 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1605 (convert_boz): ... this and moved to start of file.
1606 (gfc_simplify_abs): Whitespace fix.
1607 (gfc_simplify_acos): Whitespace fix.
1608 (gfc_simplify_acosh): Whitespace fix.
1609 (gfc_simplify_aint): Whitespace fix.
1610 (gfc_simplify_dint): Whitespace fix.
1611 (gfc_simplify_anint): Whitespace fix.
1612 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1613 (gfc_simplify_dnint): Whitespace fix.
1614 (gfc_simplify_asin): Whitespace fix.
1615 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1616 (gfc_simplify_atan): Likewise.
1617 (gfc_simplify_atanh): Whitespace fix.
1618 (gfc_simplify_atan2): Whitespace fix.
1619 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1620 (gfc_simplify_bessel_j1): Likewise.
1621 (gfc_simplify_bessel_jn): Likewise.
1622 (gfc_simplify_bessel_y0): Likewise.
1623 (gfc_simplify_bessel_y1): Likewise.
1624 (gfc_simplify_bessel_yn): Likewise.
1625 (gfc_simplify_ceiling): Reorderd statements.
1626 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1628 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1630 (gfc_simplify_complex): Replaced if-gate. Removed check for
1632 (gfc_simplify_conjg): Whitespace fix.
1633 (gfc_simplify_cos): Whitespace fix.
1634 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1635 (gfc_simplify_dcmplx): Removed check for constant arguments.
1636 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1637 (gfc_simplify_digits): Whitespace fix.
1638 (gfc_simplify_dim): Whitespace fix.
1639 (gfc_simplify_dprod): Reordered statements.
1640 (gfc_simplify_erf): Whitespace fix.
1641 (gfc_simplify_erfc): Whitespace fix.
1642 (gfc_simplify_epsilon): Whitespace fix.
1643 (gfc_simplify_exp): Whitespace fix.
1644 (gfc_simplify_exponent): Use convert_boz().
1645 (gfc_simplify_floor): Reorderd statements.
1646 (gfc_simplify_gamma): Whitespace fix.
1647 (gfc_simplify_huge): Whitespace fix.
1648 (gfc_simplify_iand): Whitespace fix.
1649 (gfc_simplify_ieor): Whitespace fix.
1650 (simplify_intconv): Use gfc_convert_constant().
1651 (gfc_simplify_int): Use simplify_intconv().
1652 (gfc_simplify_int2): Reorderd statements.
1653 (gfc_simplify_idint): Reorderd statements.
1654 (gfc_simplify_ior): Whitespace fix.
1655 (gfc_simplify_ishftc): Removed duplicate type check.
1656 (gfc_simplify_len): Use range_check() instead of manual range check.
1657 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1658 (gfc_simplify_log): Whitespace fix.
1659 (gfc_simplify_log10): Whitespace fix.
1660 (gfc_simplify_minval): Whitespace fix.
1661 (gfc_simplify_maxval): Whitespace fix.
1662 (gfc_simplify_mod): Whitespace fix.
1663 (gfc_simplify_modulo): Whitespace fix.
1664 (simplify_nint): Reorderd statements.
1665 (gfc_simplify_not): Whitespace fix.
1666 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1667 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1668 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1669 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1670 (gfc_simplify_realpart): Whitespace fix.
1671 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1672 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1673 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1674 (gfc_simplify_sign): Whitespace fix.
1675 (gfc_simplify_sin): Whitespace fix.
1676 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1677 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1678 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1679 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1680 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1682 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1684 * gfortran.h (gfc_start_constructor): Removed.
1685 (gfc_get_array_element): Removed.
1686 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1687 instead. Fixed all callers.
1688 (extract_element): Removed.
1689 (gfc_expand_constructor): Temporarily removed check for
1690 max-array-constructor. Will be re-introduced later if still required.
1691 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1692 instead. Fixed all callers.
1693 * expr.c (find_array_section): Replaced manual lookup of elements
1694 by gfc_constructor_lookup.
1696 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1698 * gfortran.h (gfc_get_null_expr): New prototype.
1699 (gfc_get_operator_expr): New prototype.
1700 (gfc_get_character_expr): New prototype.
1701 (gfc_get_iokind_expr): New prototype.
1702 * expr.c (gfc_get_null_expr): New.
1703 (gfc_get_character_expr): New.
1704 (gfc_get_iokind_expr): New.
1705 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1706 * matchexp.c (build_node): Renamed and moved to
1707 expr.c (gfc_get_operator_expr). Reordered arguments to match
1708 other functions. Fixed all callers.
1709 (gfc_get_parentheses): Use specific function to build expr.
1710 * array.c (gfc_match_array_constructor): Likewise.
1711 * arith.c (eval_intrinsic): Likewise.
1712 (gfc_hollerith2int): Likewise.
1713 (gfc_hollerith2real): Likewise.
1714 (gfc_hollerith2complex): Likewise.
1715 (gfc_hollerith2logical): Likewise.
1716 * data.c (create_character_intializer): Likewise.
1717 * decl.c (gfc_match_null): Likewise.
1718 (enum_initializer): Likewise.
1719 * io.c (gfc_match_format): Likewise.
1720 (match_io): Likewise.
1721 * match.c (gfc_match_nullify): Likewise.
1722 * primary.c (match_string_constant): Likewise.
1723 (match_logical_constant): Likewise.
1724 (build_actual_constructor): Likewise.
1725 * resolve.c (build_default_init_expr): Likewise.
1726 * symbol.c (generate_isocbinding_symbol): Likewise.
1727 (gfc_build_class_symbol): Likewise.
1728 (gfc_find_derived_vtab): Likewise.
1729 * simplify.c (simplify_achar_char): Likewise.
1730 (gfc_simplify_adjustl): Likewise.
1731 (gfc_simplify_adjustr): Likewise.
1732 (gfc_simplify_and): Likewise.
1733 (gfc_simplify_bit_size): Likewise.
1734 (gfc_simplify_is_iostat_end): Likewise.
1735 (gfc_simplify_is_iostat_eor): Likewise.
1736 (gfc_simplify_isnan): Likewise.
1737 (simplify_bound): Likewise.
1738 (gfc_simplify_leadz): Likewise.
1739 (gfc_simplify_len_trim): Likewise.
1740 (gfc_simplify_logical): Likewise.
1741 (gfc_simplify_maxexponent): Likewise.
1742 (gfc_simplify_minexponent): Likewise.
1743 (gfc_simplify_new_line): Likewise.
1744 (gfc_simplify_null): Likewise.
1745 (gfc_simplify_or): Likewise.
1746 (gfc_simplify_precision): Likewise.
1747 (gfc_simplify_repeat): Likewise.
1748 (gfc_simplify_scan): Likewise.
1749 (gfc_simplify_size): Likewise.
1750 (gfc_simplify_trailz): Likewise.
1751 (gfc_simplify_trim): Likewise.
1752 (gfc_simplify_verify): Likewise.
1753 (gfc_simplify_xor): Likewise.
1754 * trans-io.c (build_dt): Likewise.
1755 (gfc_new_nml_name_expr): Removed.
1757 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1759 * arith.h (gfc_constant_result): Removed prototype.
1760 * constructor.h (gfc_build_array_expr): Removed prototype.
1761 (gfc_build_structure_constructor_expr): Removed prototype.
1762 * gfortran.h (gfc_int_expr): Removed prototype.
1763 (gfc_logical_expr): Removed prototype.
1764 (gfc_get_array_expr): New prototype.
1765 (gfc_get_structure_constructor_expr): New prototype.
1766 (gfc_get_constant_expr): New prototype.
1767 (gfc_get_int_expr): New prototype.
1768 (gfc_get_logical_expr): New prototype.
1769 * arith.c (gfc_constant_result): Moved and renamed to
1770 expr.c (gfc_get_constant_expr). Fixed all callers.
1771 * constructor.c (gfc_build_array_expr): Moved and renamed to
1772 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1773 and kind. Fixed all callers.
1774 (gfc_build_structure_constructor_expr): Moved and renamed to
1775 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1776 to type and kind. Fixed all callers.
1777 * expr.c (gfc_logical_expr): Renamed to ...
1778 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1779 (gfc_int_expr): Renamed to ...
1780 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1782 (gfc_get_constant_expr): New.
1783 (gfc_get_array_expr): New.
1784 (gfc_get_structure_constructor_expr): New.
1785 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1788 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1790 * constructor.h: New.
1791 * constructor.c: New.
1792 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1793 * arith.c (reducy_unary): Use constructor API.
1794 (reduce_binary_ac): Likewise.
1795 (reduce_binary_ca): Likewise.
1796 (reduce_binary_aa): Likewise.
1797 * check.c (gfc_check_pack): Likewise.
1798 (gfc_check_reshape): Likewise.
1799 (gfc_check_unpack): Likewise.
1800 * decl.c (add_init_expr_to_sym): Likewise.
1801 (build_struct): Likewise.
1802 * dependency.c (gfc_check_dependency): Likewise.
1803 (contains_forall_index_p): Likewise.
1804 * dump-parse-tree.c (show_constructor): Likewise.
1805 * expr.c (free_expr0): Likewise.
1806 (gfc_copy_expr): Likewise.
1807 (gfc_is_constant_expr): Likewise.
1808 (simplify_constructor): Likewise.
1809 (find_array_element): Likewise.
1810 (find_component_ref): Likewise.
1811 (find_array_section): Likewise.
1812 (find_substring_ref): Likewise.
1813 (simplify_const_ref): Likewise.
1814 (scalarize_intrinsic_call): Likewise.
1815 (check_alloc_comp_init): Likewise.
1816 (gfc_default_initializer): Likewise.
1817 (gfc_traverse_expr): Likewise.
1818 * iresolve.c (check_charlen_present): Likewise.
1819 (gfc_resolve_reshape): Likewise.
1820 (gfc_resolve_transfer): Likewise.
1821 * module.c (mio_constructor): Likewise.
1822 * primary.c (build_actual_constructor): Likewise.
1823 (gfc_match_structure_constructor): Likewise.
1824 * resolve.c (resolve_structure_cons): Likewise.
1825 * simplify.c (is_constant_array_expr): Likewise.
1826 (init_result_expr): Likewise.
1827 (transformational_result): Likewise.
1828 (simplify_transformation_to_scalar): Likewise.
1829 (simplify_transformation_to_array): Likewise.
1830 (gfc_simplify_dot_product): Likewise.
1831 (simplify_bound): Likewise.
1832 (simplify_matmul): Likewise.
1833 (simplify_minval_maxval): Likewise.
1834 (gfc_simplify_pack): Likewise.
1835 (gfc_simplify_reshape): Likewise.
1836 (gfc_simplify_shape): Likewise.
1837 (gfc_simplify_spread): Likewise.
1838 (gfc_simplify_transpose): Likewise.
1839 (gfc_simplify_unpack): Likewise.q
1840 (gfc_convert_constant): Likewise.
1841 (gfc_convert_char_constant): Likewise.
1842 * target-memory.c (size_array): Likewise.
1843 (encode_array): Likewise.
1844 (encode_derived): Likewise.
1845 (interpret_array): Likewise.
1846 (gfc_interpret_derived): Likewise.
1847 (expr_to_char): Likewise.
1848 (gfc_merge_initializers): Likewise.
1849 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1850 (gfc_trans_array_constructor_value): Likewise.
1851 (get_array_ctor_strlen): Likewise.
1852 (gfc_constant_array_constructor_p): Likewise.
1853 (gfc_build_constant_array_constructor): Likewise.
1854 (gfc_trans_array_constructor): Likewise.
1855 (gfc_conv_array_initializer): Likewise.
1856 * trans-decl.c (check_constant_initializer): Likewise.
1857 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1858 (gfc_apply_interface_mapping_to_cons): Likewise.
1859 (gfc_trans_structure_assign): Likewise.
1860 (gfc_conv_structure): Likewise.
1861 * array.c (check_duplicate_iterator): Likewise.
1862 (match_array_list): Likewise.
1863 (match_array_cons_element): Likewise.
1864 (gfc_match_array_constructor): Likewise.
1865 (check_constructor_type): Likewise.
1866 (check_constructor): Likewise.
1868 (expand_constructor): Likewise.
1869 (extract_element): Likewise.
1870 (gfc_expanded_ac): Likewise.
1871 (resolve_array_list): Likewise.
1872 (gfc_resolve_character_array_constructor): Likewise.
1873 (copy_iterator): Renamed to ...
1874 (gfc_copy_iterator): ... this.
1875 (gfc_append_constructor): Removed.
1876 (gfc_insert_constructor): Removed unused function.
1877 (gfc_get_constructor): Removed.
1878 (gfc_free_constructor): Removed.
1879 (qgfc_copy_constructor): Removed.
1880 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1881 Removed all references. Replaced constructor list by splay-tree.
1882 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1883 the inner struct, added member 'base'.
1884 (gfc_append_constructor): Removed prototype.
1885 (gfc_insert_constructor): Removed prototype.
1886 (gfc_get_constructor): Removed prototype.
1887 (gfc_free_constructor): Removed prototype.
1888 (qgfc_copy_constructor): Removed prototype.
1889 (gfc_copy_iterator): New prototype.
1890 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1892 2010-04-10 Tobias Burnus <burnus@net-b.de>
1895 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1896 proc-pointers and type-bound procedures.
1897 (gfc_specification_expr): Check proc-pointers for pureness.
1899 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1902 * gfortranspec.c (lang_specific_driver): Do not expose vars
1903 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1906 2010-04-09 Tobias Burnus <burnus@net-b.de>
1909 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1911 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1912 * data.c (gfc_assign_data_value): Ditto.
1913 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1914 (gfc_traverse_expr): Traverse also through codimension expressions.
1915 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1916 gfc_has_ultimate_pointer): New functions.
1917 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1918 (gfc_array_ref): Add codimen.
1919 (gfc_array_ref): Add in_allocate.
1920 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1921 gfc_has_ultimate_pointer): Add prototypes.
1922 * interface.c (compare_parameter, compare_actual_formal,
1923 check_intents): Add coarray constraints.
1924 * match.c (gfc_match_iterator): Add coarray constraint.
1925 * match.h (gfc_match_array_ref): Update interface.
1926 * primary.c (gfc_match_varspec): Handle codimensions.
1927 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1928 (check_class_members): Return gfc_try instead for error recovery.
1929 (resolve_typebound_function,resolve_typebound_subroutine,
1930 check_members): Handle return value of check_class_members.
1931 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1932 check_dimension, compare_spec_to_ref, resolve_array_ref,
1933 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1934 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1936 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1937 Skip over coarray refs.
1938 (gfc_array_allocate) Add support for references containing coindexes.
1939 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1940 (gfc_map_intrinsic_function): Ignore codimensions.
1942 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1945 * io.c (check_format_string): Added check for additional non
1946 blank characters after the format string was successfully
1948 * io.c (check_format): Changed the error messages for positive
1949 int required and period required to drop through the error logic
1950 and report with gfc_error instead of gfc_error_now. Corrected
1951 format postion for hollerith strings.
1953 2010-04-08 Tobias Burnus <burnus@net-b.de>
1955 * module.c (use_iso_fortran_env_module): Fix standard check.
1957 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1959 * parse.c (parse_derived, parse_enum): Avoid set but not used
1962 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1965 * gfortran.texi: Add section about representation of
1968 2010-04-07 Simon Baldwin <simonb@google.com>
1970 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1971 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1973 2010-04-07 Richard Guenther <rguenther@suse.de>
1975 * options.c (gfc_init_options): Do not set.
1977 2010-04-06 Tobias Burnus <burnus@net-b.de>
1980 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1981 * match.c (gfc_match_critical, sync_statement): Ditto.
1982 * gfortran.h (gfc_fcoarray): New enum.
1983 (gfc_option_t): Use it.
1984 * lang.opt (fcoarray): Add new flag.
1985 * invoke.texi (fcoarray): Document it.
1986 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1987 (gfc_handle_coarray_option): New function.
1989 2010-04-06 Tobias Burnus <burnus@net-b.de>
1992 * gfortran.h (gfc_array_spec): Add cotype.
1993 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1994 and defer error diagnostic.
1995 * resolve.c (resolve_fl_derived): Add missing check.
1996 (resolve_symbol): Add cotype/type check.
1997 * parse.c (parse_derived): Fix setting of coarray_comp.
1999 2010-04-06 Tobias Burnus <burnus@net-b.de>
2002 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2003 match_array_element_spec,gfc_copy_array_spec,
2004 gfc_compare_array_spec): Include corank.
2005 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2006 * decl.c (build_sym,build_struct,variable_decl,
2007 match_attr_spec,attr_decl1,cray_pointer_decl,
2008 gfc_match_volatile): Add codimension.
2009 (gfc_match_codimension): New function.
2010 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2011 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2012 (gfc_add_codimension): New function prototype.
2013 * match.h (gfc_match_codimension): New function prototype.
2014 (gfc_match_array_spec): Update prototype
2015 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2016 * module.c (MOD_VERSION): Bump.
2017 (mio_symbol_attribute): Support coarray attributes.
2018 (mio_array_spec): Add corank support.
2019 * parse.c (decode_specification_statement,decode_statement,
2020 parse_derived): Add coarray support.
2021 * resolve.c (resolve_formal_arglist, was_declared,
2022 is_non_constant_shape_array, resolve_fl_variable,
2023 resolve_fl_derived, resolve_symbol): Add coarray support.
2024 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2025 gfc_build_class_symbol): Add coarray support.
2026 (gfc_add_codimension): New function.
2028 2010-04-06 Tobias Burnus <burnus@net-b.de>
2031 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2032 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2033 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2035 * intrinsic.texi (iso_fortran_env): Ditto.
2036 * libgfortran.h (libgfortran_stat_codes): New enum.
2037 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2038 constants from the intrinsic module.
2040 2010-04-06 Tobias Burnus <burnus@net-b.de>
2043 * intrinsic.c (add_functions): Add num_images.
2044 * decl.c (gfc_match_end): Handle END CRITICAL.
2045 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2046 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2048 * gfortran.h (gfc_statement): Add enum items for those.
2049 (gfc_exec_op) Ditto.
2050 (gfc_isym_id): Add num_images.
2051 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2052 (gfc_trans_sync,gfc_trans_critical): New functions.
2053 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2054 gfc_trans_critical): Add/update prototypes.
2055 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2056 and SYNC statements.
2057 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2058 * resolve.c (resolve_sync): Add function.
2059 (gfc_resolve_blocks): Handle CRITICAL.
2060 (resolve_code): Handle CRITICAL, ERROR STOP,
2061 (resolve_branch): Add CRITICAL constraint check.
2062 and SYNC statements.
2063 * st.c (gfc_free_statement): Add new statements.
2064 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2065 (gfc_build_builtin_function_decls): Initialize it.
2066 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2067 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2068 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2070 (match_exit_cycle): Handle CRITICAL constraint.
2071 (gfc_match_stopcode): Handle ERROR STOP.
2072 * match.h (gfc_match_critical, gfc_match_error_stop,
2073 gfc_match_sync_all, gfc_match_sync_images,
2074 gfc_match_sync_memory): Add prototype.
2075 * parse.c (decode_statement, gfc_ascii_statement,
2076 parse_executable): Handle new statements.
2077 (parse_critical_block): New function.
2078 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2079 * intrinsic.texi (num_images): Document new function.
2080 * simplify.c (gfc_simplify_num_images): Add function.
2082 2010-04-06 Tobias Burnus <burnus@net-b.de>
2085 * trans-array.c (gfc_conv_expr_descriptor): Update
2086 gfc_trans_scalar_assign call.
2087 (has_default_initializer): New function.
2088 (gfc_trans_deferred_array): Nullify less often.
2089 * trans-expr.c (gfc_conv_subref_array_arg,
2090 gfc_trans_subcomponent_assign): Update call to
2091 gfc_trans_scalar_assign.
2092 (gfc_trans_scalar_assign): Add parameter and pass it on.
2093 (gfc_trans_assignment_1): Optionally, do not dealloc before
2095 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2096 call to gfc_trans_scalar_assign.
2097 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2098 initializer to static variables.
2099 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2100 * trans-stmt.c (forall_make_variable_temp,
2101 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2102 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2103 gfc_trans_allocate): Update gfc_trans_assignment call.
2104 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2105 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2106 parameter to prototype.
2108 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2110 * ioparm.def : Update copyright.
2112 * trans-array.c : ditto
2113 * trans-array.h : ditto
2115 * trans-types.c: ditto
2116 * dependency.c : ditto
2117 * gfortran.h : ditto
2119 * trans-io.c : ditto
2120 * trans-intrinsic.c : ditto
2121 * libgfortran.h : ditto
2122 * invoke.texi : ditto
2123 * intrinsic.texi : ditto
2126 * intrinsic.c : ditto
2127 * interface.c : ditto
2128 * iresolve.c : ditto
2129 * trans-stmt.c : ditto
2130 * trans-stmt.h : ditto
2135 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2138 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2139 do not assert the context of derived types.
2141 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2144 * ioparm.def: Change inquire size variable to type pointer to
2147 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2150 * trans-expr.c (conv_parent_component_references): Ensure that
2151 'dt' has a backend_decl.
2154 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2155 type has a backend_decl.
2158 * resolve.c (resolve_global_procedure): Check that the 'cl'
2159 structure is not NULL.
2161 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2163 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2166 2010-03-17 Tobias Burnus <burnus@net-b.de>
2169 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2170 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2172 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2173 pointees as having explizit size.
2174 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2176 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2177 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2178 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2179 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2180 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2183 2010-03-14 Tobias Burnus <burnus@net-b.de>
2186 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2187 (resolve_ordinary_assign): Add check to avoid segfault.
2189 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2193 * resolve.c (resolve_compcall): Add new boolean dummy argument
2194 'class_members'. Only resolve expression at end if false.
2195 Remove redundant, static variable 'class_object'.
2196 (check_class_members): Add extra argument to call of
2198 (resolve_typebound_function): Renamed resolve_class_compcall.
2199 Do all the detection of class references here. Correct calls to
2200 resolve_compcall for extra argument.
2201 (resolve_typebound_subroutine): resolve_class_typebound_call
2202 renamed. Otherwise same as resolve_typebound_function.
2203 (gfc_resolve_expr): Call resolve_typebound_function.
2204 (resolve_code): Call resolve_typebound_subroutine.
2206 2010-03-10 Tobias Burnus <burnus@net-b.de
2209 * symbol.c (get_iso_c_sym): Set sym->result.
2211 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2214 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2215 for TBPs, otherwise they will not be resolved properly.
2216 (resolve_function): Use 'value.function.esym' instead of
2217 'value.function.name' to check if we're dealing with a TBP.
2218 (check_class_members): Set correct type of passed object for all TBPs,
2219 not only generic ones, except if the type is abstract.
2221 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2224 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2225 'final...' are not misinterpreted as FINAL statements.
2227 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2230 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2231 allocatable ultimate components do not need temporaries, whilst
2232 ultimate pointer components do.
2234 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2237 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2239 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2242 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2245 * trans-array.c (gfc_conv_array_parameter): A full array of
2246 derived type need not be restricted to a symbol without an
2247 array spec to use the call to gfc_conv_expr_descriptor.
2250 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2251 allocatable arrays do not need temporaries.
2253 2010-03-01 Tobias Burnus <burnus@net-b.de>
2256 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2259 2010-02-28 Tobias Burnus <burnus@net-b.de>
2262 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2263 (gfc_conv_initializer): Handle zero initializer as special case.
2265 2010-02-27 Tobias Burnus <burnus@net-b.de>
2268 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2269 for module variables for Fortran 2008.
2271 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2274 * trans-common.c (build_common_decl): Also update DECL_MODE,
2275 and DECL_SIZE when encountering a larger common block and call
2278 2010-02-24 Tobias Burnus <burnus@net-b.de>
2281 * trans-expr.c (gfc_conv_initializer): Call directly
2282 gfc_conv_constant for C_NULL_(FUN)PTR.
2284 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2287 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2288 checking the rest of the dimensions for elements.
2290 2010-02-21 Tobias Burnus <burnus@net-b.de>
2293 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2295 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2296 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2297 * invoke.texi: Document new -fno-protect-parens flag.
2299 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2305 * dependency.c (gfc_check_argument_var_dependency): Use enum
2306 value instead of arithmetic vaue for 'elemental'.
2307 (check_data_pointer_types): New function.
2308 (gfc_check_dependency): Call check_data_pointer_types.
2309 * trans-array.h : Change fourth argument of
2310 gfc_conv_array_parameter to boolean.
2311 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2312 can be a dummy but it must not be assumed shape or deferred.
2313 Change fourth argument to boolean. Array constructor exprs will
2314 always be contiguous and do not need packing and unpacking.
2315 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2316 space and change fourth argument of gfc_conv_array_parameter
2318 (gfc_trans_arrayfunc_assign): Change fourth argument of
2319 gfc_conv_array_parameter to boolean.
2320 * trans-io.c (gfc_convert_array_to_string): The same.
2321 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2323 2010-02-20 Tobias Burnus <burnus@net-b.de>
2326 * libgfortran.h: Add GFC_RTCHECK_MEM.
2327 * invoke.texi (-fcheck=): Document -fcheck=mem.
2328 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2329 and enable malloc-success check only with -fcheck=mem.
2330 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2332 2010-02-16 Tobias Burnus <burnus@net-b.de>
2335 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2336 * intrinsic.c (add_functions): Ditto.
2337 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2338 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2340 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2343 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2344 gfc_trans_do prototype.
2345 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2346 a loop exit condition. If exit condition is given, build the loop exit
2347 code, checking IO results of implied do loops in READ and WRITE.
2348 (gfc_trans_do): Likewise.
2349 * trans.c (trans_code): New static work function, previously
2350 gfc_trans_code. Passes exit condition to gfc_trans_do.
2351 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2352 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2353 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2354 result status bits in the dtparm structure. Use this condition in call
2355 to gfc_trans_code_cond.
2357 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2361 * trans-array.c (gfc_conv_array_parameter): Use
2362 gfc_full_array_ref_p to detect full and contiguous variable
2363 arrays. Full array components and contiguous arrays do not need
2364 internal_pack and internal_unpack.
2366 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2369 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2372 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2374 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2377 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2378 Tobias Burnus <burnus@net-b.de>
2381 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2383 2010-02-10 Tobias Burnus <burnus@net-b.de>
2386 * trans-decl.c (gfc_generate_function_code): Only check
2387 actual-vs.-dummy character bounds if not bind(C).
2389 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2392 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2393 info->dimen after info has been freed.
2395 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2398 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2401 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2403 * module.c (fix_mio_expr): Declare sym.
2405 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2408 * module.c (fix_mio_expr): Fix for private generic procedures.
2410 2010-02-09 Daniel Kraft <d@domob.eu>
2413 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2414 length to be correct and issue only with -Wsurprising.
2415 * invoke.texi (Wsurprising): Mention this new warning that is
2416 turned on by -Wsurprising.
2418 2010-02-09 Daniel Kraft <d@domob.eu>
2421 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2422 can be CHARACTER type.
2423 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2425 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2428 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2429 'formal_ptr'. If this is true, give returned descriptor unity
2430 lbounds, in all dimensions, and the appropriate offset.
2431 (gfc_conv_procedure_call); If formal is a pointer, set the last
2432 argument of gfc_conv_subref_array_arg to true.
2433 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2434 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2435 new arg of gfc_conv_subref_array_arg to false.
2436 * trans-stmt.c (forall_make_variable_temp): The same.
2438 2010-02-03 Tobias Burnus <burnus@net-b.de>
2441 * interface.c (compare_parameter): Disable rank-checking
2444 2010-02-02 Tobias Burnus <burnus@net-b.de>
2447 * parse.c (decode_specification_statement): Use sym->result not sym.
2449 2010-02-01 Tobias Burnus <burnus@net-b.de>
2452 * decl.c (variable_decl): Allow default initializer in
2453 TYPE declarations in PURE functions.
2455 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2458 * resolve.c (resolve_allocate_expr): Move default initialization code
2459 here from gfc_trans_allocate.
2460 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2462 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2463 of CLASS variables via memcpy.
2464 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2465 to resolve_allocate_expr.
2467 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2470 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2471 * gfortran.h : Add prototype for above.
2472 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2473 (gfc_trans_subcomponent_assign): Call new function to replace
2474 the code to deal with allocatable components.
2475 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2476 gfc_get_full_arrayspec_from_expr to replace existing code.
2478 2010-01-25 Tobias Burnus <burnus@net-b.de>
2481 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2484 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2488 * expr.c (remove_subobject_ref): If the constructor is NULL use
2489 the expression as the source.
2490 (simplify_const_ref): Change the type of expression if
2491 there are component references. Allow for substring to be at
2492 the end of an arbitrarily long chain of references. If an
2493 element is found that is not in an EXPR_ARRAY, assume that this
2494 is scalar initialization of array. Call remove_subobject_ref in
2495 this case with NULL second argument.
2497 2010-01-24 Tobias Burnus <burnus@net-b.de>
2500 * array.c (gfc_array_dimen_size): Use correct specific
2501 function in the check.
2503 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2506 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2507 is required, turn any trailing array elements after a range
2508 into ranges so that offsets can be calculated.
2510 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2512 * module.c (mio_f2k_derived): Use enumerator as initializer of
2516 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2517 bitfield of width 2.
2519 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2522 * resolve.c (extract_compcall_passed_object): Set locus for
2523 passed-object argument.
2524 (extract_ppc_passed_object): Set locus and correctly remove PPC
2527 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2530 * trans-decl.c (add_argument_checking): Do not use the backend
2531 decl directly to test for the presence of an optional dummy
2532 argument. Use gfc_conv_expr_present, remembering to set the
2536 * trans-decl.c (gfc_generate_function_code): Small white space
2537 changes. If 'recurcheckvar' is NULL do not try to reset it.
2539 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2542 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2543 component for extended types.
2544 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2545 and take care of parent component accessibility.
2547 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2550 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2551 * interface.c (check_interface1): Move a warning message here from
2552 resolve_fl_procedure.
2553 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2554 * module.c (read_module): Remove call to gfc_check_interfaces, since
2555 this comes too early here.
2556 * resolve.c (resolve_fl_procedure): Move warning message to
2559 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2562 * interface.c (check_interface1): Pass symbol name rather than NULL to
2563 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2565 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2566 than NULL to gfc_compare_interfaces.
2568 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2571 * trans-array.c (duplicate_allocatable): Static version of
2572 gfc_duplicate_allocatable with provision to handle scalar
2573 components. New boolean argument to switch off call to malloc
2575 (gfc_duplicate_allocatable): New function to call above with
2577 (gfc_copy_allocatable_data): New function to call above with
2579 (structure_alloc_comps): Do not apply indirect reference to
2580 scalar pointers. Add new section to copy allocatable components
2581 of arrays. Extend copying of allocatable components to include
2583 (gfc_copy_only_alloc_comp): New function to copy allocatable
2584 component derived types, without allocating the base structure.
2585 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2586 Add primitive for gfc_copy_only_alloc_comp.
2587 * trans-expr.c (gfc_conv_procedure_call): After calls to
2588 transformational functions with results that are derived types
2589 with allocatable components, copy the components in the result.
2590 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2591 of lhs derived types before allocation.
2593 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2596 * module.c (load_generic_interfaces): If a procedure that is
2597 use associated but not generic is given an interface that
2598 includes itself, then make it generic.
2600 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2601 Shujing Zhao <pearly.zhao@oracle.com>
2603 PR translation/42469
2604 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2605 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2606 character between option name and help text.
2608 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2612 * trans-array.c (gfc_conv_array_initializer): Change call to
2613 gfc_error_now to call to gfc_fatal_error.
2614 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2615 (is_constant_element): Changed name from constant_element.
2616 (gfc_constant_ac): Only use expand_construuctor for expression
2617 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2618 call gfc_is_constant_expr.
2619 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2621 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2622 array expressions should have their constructors expanded.
2623 (gfc_resolve_expr): Use new function to determine whether or not to call
2624 gfc_expand_constructor.
2626 2010-01-09 Tobias Burnus <burnus@net-b.de>
2629 * trans-expr.c (gfc_trans_structure_assign): Handle
2631 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2632 to the constructor for c_null_(fun)ptr.
2633 * resolve.c (resolve_structure_cons): Add special case
2634 for c_null_(fun)ptr.
2636 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2638 * gfortranspec.c (lang_specific_driver): Update copyright notice
2641 2010-01-08 Tobias Burnus <burnus@net-b.de>
2644 * symbol.c (check_conflict, gfc_copy_attr): Add
2645 ASYNCHRONOUS support.
2646 (gfc_add_asynchronous): New function.
2647 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2648 (gfc_match_asynchronous): New function.
2649 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2650 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2651 (gfc_add_asynchronous): New Prototype.
2652 * module.c (ab_attribute, mio_symbol_attribute): Add
2653 ASYNCHRONOUS support.
2654 * resolve.c (was_declared): Ditto.
2655 * match.h (gfc_match_asynchronous): New prototype.
2656 * parse.c (decode_specification_statement,decode_statement):
2657 Add ASYNCHRONOUS support.
2659 2010-01-07 Tobias Burnus <burnus@net-b.de>
2662 * trans-decl.c (get_proc_pointer_decl): Fix call to
2663 gfc_conv_initializer for array-valued proc-pointer funcs.
2665 2010-01-07 Tobias Burnus <burnus@net-b.de>
2668 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2669 allocatable scalars with SAVE attribute.
2671 2010-01-05 Tobias Burnus <burnus@net-b.de>
2674 * options.c (gfc_post_options): Set -frecursion
2675 when -fopenmp is used.
2677 2010-01-05 Tobias Burnus <burnus@net-b.de>
2680 * trans-expr.c (gfc_conv_procedure_call): Nullify
2681 return value for allocatable-scalar character functions.
2683 2010-01-04 Tobias Burnus <burnus@net-b.de>
2686 * error.c (error_printf, gfc_warning, gfc_notify_std,
2687 gfc_warning_now, gfc_error, gfc_error_now,
2688 gfc_fatal_error): Change argument name from nocmsgid to
2689 gmsgid to enable (x)gettext's % checking.
2691 2010-01-04 Tobias Burnus <burnus@net-b.de>
2693 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2695 2010-01-04 Tobias Burnus <burnus@net-b.de>
2698 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2699 for functions returning allocatable scalars.
2700 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2701 reallocating an allocatable scalar.
2702 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2704 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2705 allocatable scalars.
2706 (gfc_generate_function_code): Nullify result variable for
2707 allocatable scalars.
2710 * module.c (gfc_use_module): Fix warning string to allow
2714 * invoke.texi (-fcheck=recursion): Mention that the checking
2715 is also disabled for -frecursive.
2716 * trans-decl.c (gfc_generate_function_code): Disable
2717 -fcheck=recursion when -frecursive is used.
2719 * intrinsic.texi (iso_c_binding): Improve wording.
2722 Copyright (C) 2010 Free Software Foundation, Inc.
2724 Copying and distribution of this file, with or without modification,
2725 are permitted in any medium without royalty provided the copyright
2726 notice and this notice are preserved.
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