1 2008-09-06 Steven G. Kargl <kargls@comcast.net>
4 * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
5 UBOUND if 2nd argument is KIND.
7 2008-09-06 Steven G. Kargl <kargls@comcast.net>
10 * resolve.c (resolve_function): An intrinsic subroutine should not be
13 2008-09-05 Daniel Kraft <d@domob.eu>
16 * resolve.c (resolve_types): Restore gfc_current_ns on exit.
17 * symbol.c (gfc_save_all): Removed blank line.
19 2008-09-05 Daniel Kraft <d@domob.eu>
22 * primary.c (gfc_match_rvalue): Removed logic to handle implicit
23 typing to a derived-type if a component reference is found.
24 (gfc_match_varspec): Moved it here.
26 2008-09-04 Richard Guenther <rguenther@suse.de>
28 * trans-array.c (gfc_conv_array_parameter): Use correct types
29 in building COND_EXPRs.
30 * trans-expr.c (gfc_conv_missing_dummy): Likewise.
31 * trans-intrinsics.c (gfc_conv_intrinsic_merge): Likewise.
33 2008-09-04 Daniel Kraft <d@domob.eu>
36 * expr.c (simplify_const_ref): Update expression's character length
37 when pulling out a substring reference.
39 2008-09-04 Ian Lance Taylor <iant@google.com>
41 * symbol.c (generate_isocbinding_symbol): Compare
42 gfc_notification_std with ERROR rather than FAILURE.
43 * resolve.c (check_assumed_size_reference): Compare array type
44 with AR_FULL rather than DIMEN_ELEMENT.
45 (resolve_actual_arglist): Compare with EXPR_VARIABLE rather than
48 2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
51 * io.c (check_format): Allow specifying precision with g0 format.
53 2008-09-02 Daniel Kraft <d@domob.eu>
55 * gfortran.h (struct gfc_namespace): New member `implicit_loc'.
56 (gfc_add_abstract): New method.
57 * decl.c (gfc_get_type_attr_spec): Match ABSTRACT attribute.
58 (gfc_match_derived_decl): Copy abstract attribute in derived symbol.
59 * dump-parse-tree.c (show_attr): Show ABSTRACT attribute as `ABSTRACT'
60 only to allow for ABSTRACT types.
61 * parse.c (parse_interface): Use new gfc_add_abstract.
62 * primary.c (gfc_match_structure_constructor): Check that no ABSTRACT
64 * resolve.c (resolve_typespec_used): New method.
65 (resolve_fl_derived): Check type in respect to ABSTRACT attribute and
66 check that no component is of an ABSTRACT type.
67 (resolve_symbol): Check that no symbol is of an ABSTRACT type.
68 (resolve_types): Check IMPLICIT declarations for ABSTRACT types.
69 * symbol.c (gfc_merge_new_implicit): Remember loci of IMPLICIT's.
70 (gfc_add_abstract): New method.
72 2008-09-01 Daniel Kraft <d@domob.eu>
75 * module.c (read_module): Initialize use_only flag on used symbols.
77 2008-09-01 Daniel Kraft <d@domob.eu>
79 * gfc-internals.texi (F2003 OOP), (Type-bound Procedures): New chapter
80 and section to document the internals of type-bound procedures.
81 (gfc_expr): Document EXPR_COMPCALL.
82 * gfortran.h (struct gfc_expr): Remove unused `derived' from compcall.
83 * dump-parse-tree.c (show_compcall): New method.
84 (show_expr): Call it for EXPR_COMPCALL.
85 (show_typebound), (show_f2k_derived): New methods.
86 (show_symbol): Call show_f2k_derived.
87 (show_code_node): Handle EXEC_COMPCALL.
88 * primary.c (gfc_match_varspec): Don't initialize removed `derived' in
89 primary->value.compcall.
91 2008-08-31 Richard Guenther <rguenther@suse.de>
93 * trans-expr.c (gfc_trans_string_copy): Use the correct types
94 to compute slen and dlen.
96 2008-08-31 Daniel Kraft <d@domob.eu>
98 * gfortran.h (enum gfc_statement): New entry `ST_GENERIC'.
99 (struct gfc_tbp_generic): New type.
100 (struct gfc_typebound_proc): Removed `target' and added union with
101 `specific' and `generic' members; new members `overridden',
102 `subroutine', `function' and `is_generic'.
103 (struct gfc_expr): New members `derived' and `name' in compcall union
104 member and changed type of `tbp' to gfc_typebound_proc.
105 (gfc_compare_interfaces), (gfc_compare_actual_formal): Made public.
106 * match.h (gfc_typebound_default_access): New global.
107 (gfc_match_generic): New method.
108 * decl.c (gfc_match_generic): New method.
109 (match_binding_attributes): New argument `generic' and handle it.
110 (match_procedure_in_type): Mark matched binding as non-generic.
111 * interface.c (gfc_compare_interfaces): Made public.
112 (gfc_compare_actual_formal): Ditto.
113 (check_interface_1), (compare_parameter): Use new public names.
114 (gfc_procedure_use), (gfc_search_interface): Ditto.
115 * match.c (match_typebound_call): Set base-symbol referenced.
116 * module.c (binding_generic): New global array.
117 (current_f2k_derived): New global.
118 (mio_typebound_proc): Handle IO of GENERIC bindings.
119 (mio_f2k_derived): Record current f2k-namespace in current_f2k_derived.
120 * parse.c (decode_statement): Handle GENERIC statement.
121 (gfc_ascii_statement): Ditto.
122 (typebound_default_access), (set_typebound_default_access): Removed.
123 (gfc_typebound_default_access): New global.
124 (parse_derived_contains): New default-access implementation and handle
125 GENERIC statements encountered.
126 * primary.c (gfc_match_varspec): Adapted to new gfc_typebound_proc
127 structure and removed check for SUBROUTINE/FUNCTION from here.
128 * resolve.c (extract_compcall_passed_object): New method.
129 (update_compcall_arglist): Use it.
130 (resolve_typebound_static): Adapted to new gfc_typebound_proc structure.
131 (resolve_typebound_generic_call): New method.
132 (resolve_typebound_call): Check target is a SUBROUTINE and handle calls
134 (resolve_compcall): Ditto (check for target being FUNCTION).
135 (check_typebound_override): Handle GENERIC bindings.
136 (check_generic_tbp_ambiguity), (resolve_typebound_generic): New methods.
137 (resolve_typebound_procedure): Handle GENERIC bindings and set new
138 attributes subroutine, function and overridden in gfc_typebound_proc.
139 (resolve_fl_derived): Ensure extended type is resolved before the
141 * st.c (gfc_free_statement): Fix bug with free'ing EXEC_COMPCALL's.
142 * symbol.c (gfc_find_typebound_proc): Adapt for GENERIC changes.
144 2008-08-29 Jan Hubicka <jh@suse.cz>
146 * parse.c (parse_interface): Silence uninitialized var warning.
148 2008-08-29 Jakub Jelinek <jakub@redhat.com>
150 * trans.h (struct lang_type): Add span.
151 (GFC_TYPE_ARRAY_SPAN): Define.
152 * trans-decl.c (gfc_get_symbol_decl): For subref array pointers,
153 copy TREE_STATIC from decl to span instead of setting it
154 unconditionally, set DECL_ARTIFICIAL, fix type of initializer
155 and set GFC_TYPE_ARRAY_SPAN on decl's type.
156 * trans-types.c (gfc_get_array_descr_info): If
157 GFC_TYPE_ARRAY_SPAN is non-NULL, use it as element size.
159 * trans-decl.c (check_constant_initializer,
160 gfc_emit_parameter_debug_info): New functions.
161 (gfc_generate_module_vars, gfc_generate_function_code): Emit
162 PARAMETERs and unreferenced variables with initializers into
165 * gfortran.h (gfc_use_list): Add where field.
166 * module.c (use_locus): New static variable.
167 (gfc_match_use): Set it.
168 (gfc_use_module): Copy it to gfc_use_list's where field.
169 * trans-decl.c (gfc_generate_module_vars): Call gfc_trans_use_stmts.
170 (gfc_trans_use_stmts): Set backend locus before calling the debug
171 hook. Allow non-VAR_DECLs to be created even for non-external
172 module. Don't emit anything so far for renames from different
176 * trans-decl.c (create_function_arglist): Set DECL_BY_REFERENCE on
177 PARM_DECLs with pointer or reference type.
179 * trans-decl.c (gfc_build_qualified_array): Build non-flat
180 array type for debug info purposes.
184 * f95-lang.c (gfc_init_ts): New function.
185 (LANG_HOOKS_INIT_TS): Define.
186 * gfortran.h (gfc_use_rename): New type, moved from module.c.
187 (gfc_get_use_rename): New macro, moved from module.c.
188 (gfc_use_list): New type.
189 (gfc_get_use_list): New macro.
190 (gfc_namespace): Add use_stmts field.
191 (gfc_free_use_stmts): New prototype.
192 * Make-lang.in (fortran/trans-decl.o): Depend on debug.h.
193 * module.c (gfc_use_rename, gfc_get_use_rename): Moved to
195 (gfc_use_module): Chain the USE statement info to
197 (gfc_free_use_stmts): New function.
198 * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts.
199 * trans.h (struct module_htab_entry): New type.
200 (gfc_find_module, gfc_module_add_decl): New functions.
201 * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for
202 the module, adjust DECL_CONTEXTs of module procedures and
203 call gfc_module_add_decl for them.
204 * trans-common.c (build_common_decl): Set DECL_IGNORED_P
205 on the common variable.
206 (create_common): Set DECL_IGNORED_P for use associated vars.
207 * trans-decl.c: Include debug.h.
208 (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from
210 (build_function_decl): Allow current_function_decl's context
211 to be a NAMESPACE_DECL.
212 (module_htab, cur_module): New variables.
213 (module_htab_do_hash, module_htab_eq, module_htab_decls_hash,
214 module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New
216 (gfc_create_module_variable): Adjust DECL_CONTEXTs of module
217 variables and types and call gfc_module_add_decl for them.
218 (gfc_generate_module_vars): Temporarily set cur_module.
219 (gfc_trans_use_stmts): New function.
220 (gfc_generate_function_code): Call it.
221 (gfc_generate_block_data): Set DECL_IGNORED_P on decl.
222 * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT
223 and TYPE_CONTEXT of module derived types.
225 2008-08-28 Daniel Kraft <d@domob.eu>
227 * gfortran.h (enum expr_t): New value `EXPR_COMPCALL'.
228 (gfc_get_typebound_proc): New macro.
229 (struct gfc_expr): New union-member `compcall' for EXPR_COMPCALL.
230 (enum gfc_exec_op): New value `EXEC_COMPCALL'.
231 (gfc_find_typebound_proc): New argument.
232 (gfc_copy_ref), (gfc_match_varspec): Made public.
233 * decl.c (match_procedure_in_type): Use gfc_get_typebound_proc.
234 * expr.c (free_expr0), (gfc_copy_expr): Handle EXPR_COMPCALL.
235 (gfc_copy_ref): Made public and use new name.
236 (simplify_const_ref): Use new name of gfc_copy_ref.
237 (simplify_parameter_variable): Ditto.
238 (gfc_simplify_expr): gcc_unreachable for EXPR_COMPCALL.
239 * match.c (match_typebound_call): New method.
240 (gfc_match_call): Allow for CALL's to typebound procedures.
241 * module.c (binding_passing), (binding_overriding): New variables.
242 (expr_types): Add EXPR_COMPCALL.
243 (mio_expr): gcc_unreachable for EXPR_COMPCALL.
244 (mio_typebound_proc), (mio_typebound_symtree): New methods.
245 (mio_f2k_derived): Handle type-bound procedures.
246 * primary.c (gfc_match_varspec): Made public and parse trailing
247 references to type-bound procedures; new argument `sub_flag'.
248 (gfc_match_rvalue): New name and argument of gfc_match_varspec.
249 (match_variable): Ditto.
250 * resolve.c (update_arglist_pass): New method.
251 (update_compcall_arglist), (resolve_typebound_static): New methods.
252 (resolve_typebound_call), (resolve_compcall): New methods.
253 (gfc_resolve_expr): Handle EXPR_COMPCALL.
254 (resolve_code): Handle EXEC_COMPCALL.
255 (resolve_fl_derived): New argument to gfc_find_typebound_proc.
256 (resolve_typebound_procedure): Ditto and removed not-implemented error.
257 * st.c (gfc_free_statement): Handle EXEC_COMPCALL.
258 * symbol.c (gfc_find_typebound_proc): New argument `noaccess' and
259 implement access-checking.
260 * trans-expr.c (gfc_apply_interface_mapping_to_expr): gcc_unreachable
262 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Add missing break.
263 * trans-openmp.c (gfc_trans_omp_array_reduction): Add missing
264 intialization of ref->type.
266 2008-08-28 Janus Weil <janus@gcc.gnu.org>
269 * module.c (ab_attribute,attr_bits,mio_symbol_attribute): Take care of
270 saving attr.procedure and attr.proc_ptr to the module file.
272 2008-08-25 Daniel Kraft <d@domob.eu>
274 * gfortran.h (gfc_find_component): Add new arguments.
275 * parse.c (parse_derived_contains): Check if the derived-type containing
276 the CONTAINS section is SEQUENCE/BIND(C).
277 * resolve.c (resolve_typebound_procedure): Check for name collision with
279 (resolve_fl_derived): Check for name collision with inherited
280 type-bound procedures.
281 * symbol.c (gfc_find_component): New arguments `noaccess' and `silent'.
282 (gfc_add_component): Adapt for new arguments.
283 * primary.c (match_varspec), (gfc_match_structure_constructor): Ditto.
285 2008-08-24 Tobias Burnus <burnus@net-b.de>
288 * decl.c (verify_bind_c_sym): Reject array/string returning
291 2008-08-24 Tobias Burnus <burnus@net-b.de>
294 * trans-expr.c (gfc_conv_function_call): Add string_length
295 for character-returning bind(C) functions.
297 2008-08-24 Daniel Kraft <d@domob.eu>
299 * gfortran.h (gfc_typebound_proc): New struct.
300 (gfc_symtree): New member typebound.
301 (gfc_find_typebound_proc): Prototype for new method.
302 (gfc_get_derived_super_type): Prototype for new method.
303 * parse.h (gfc_compile_state): New state COMP_DERIVED_CONTAINS.
304 * decl.c (gfc_match_procedure): Handle PROCEDURE inside derived-type
306 (gfc_match_end): Handle new context COMP_DERIVED_CONTAINS.
307 (gfc_match_private): Ditto.
308 (match_binding_attributes), (match_procedure_in_type): New methods.
309 (gfc_match_final_decl): Rewrote to make use of new
310 COMP_DERIVED_CONTAINS parser state.
311 * parse.c (typebound_default_access): New global helper variable.
312 (set_typebound_default_access): New callback method.
313 (parse_derived_contains): New method.
314 (parse_derived): Extracted handling of CONTAINS to new parser state
315 and parse_derived_contains.
316 * resolve.c (resolve_bindings_derived), (resolve_bindings_result): New.
317 (check_typebound_override), (resolve_typebound_procedure): New methods.
318 (resolve_typebound_procedures): New method.
319 (resolve_fl_derived): Call new resolving method for typebound procs.
320 * symbol.c (gfc_new_symtree): Initialize new member typebound to NULL.
321 (gfc_find_typebound_proc): New method.
322 (gfc_get_derived_super_type): New method.
324 2008-08-23 Janus Weil <janus@gcc.gnu.org>
326 * gfortran.h (gfc_component): Add field "symbol_attribute attr", remove
327 fields "pointer", "allocatable", "dimension", "access".
328 Remove functions "gfc_set_component_attr" and "gfc_get_component_attr".
329 * interface.c (gfc_compare_derived_types): Ditto.
330 * trans-array.c (gfc_array_allocate,structure_alloc_comps): Ditto.
331 * trans-expr.c (gfc_conv_component_ref,gfc_trans_subcomponent_assign,
332 gfc_conv_structure): Ditto.
333 * symbol.c (gfc_find_component,free_components,gfc_set_component_attr,
334 gfc_get_component_attr,verify_bind_c_derived_type,
335 generate_isocbinding_symbol): Ditto.
336 * decl.c (build_struct): Ditto.
337 * dump-parse-tree.c (show_components): Ditto.
338 * trans-stmt.c (gfc_trans_deallocate): Ditto.
339 * expr.c (gfc_check_assign,gfc_check_pointer_assign,
340 gfc_default_initializer): Ditto.
341 * module.c (mio_component): Ditto.
342 * trans-types.c (copy_dt_decls_ifequal,gfc_get_derived_type): Ditto.
343 * resolve.c (has_default_initializer,resolve_structure_cons,
344 gfc_iso_c_func_interface,find_array_spec,resolve_ref,
345 resolve_deallocate_expr,resolve_allocate_expr,resolve_fl_derived,
346 resolve_equivalence_derived): Ditto.
347 * trans-io.c (transfer_expr): Ditto.
348 * parse.c (parse_derived): Ditto.
349 * dependency.c (gfc_check_dependency): Ditto.
350 * primary.c (gfc_variable_attr): Ditto.
352 2008-08-23 Tobias Burnus <burnus@net-b.de>
355 * arith.c (gfc_arith_concat): Fix concat of kind=4 strings.
357 2008-08-23 Tobias Burnus <burnus@net-b.de>
360 * target-memory.c (gfc_interpret_character): Support
363 2008-08-22 Daniel Kraft <d@domob.eu>
366 * symbol.c (gfc_add_type): Warn on -Wsurprising if a function-result
367 type is re-declared but neither -pedantic nor -std=f* is given and so
369 * invoke.texi (-Wsurprising): Document this new behaviour.
371 2008-08-22 Daniel Kraft <d@domob.eu>
373 * gfortran.h (in_prefix): Removed from this header.
374 * match.h (gfc_matching_prefix): Moved and renamed from `in_prefix'.
375 * decl.c (in_prefix): Removed from here.
376 (gfc_match_prefix): Use new name of `gfc_matching_prefix'.
377 * symbol.c (gfc_check_symbol_typed): Ditto.
378 * expr.c (check_typed_ns): New helper variable.
379 (expr_check_typed_help): New helper method.
380 (gfc_expr_check_typed): Rewrote to use gfc_traverse_expr to do the
381 work, fixing a minor problem.
382 * match.c (gfc_matching_prefix): New variable.
384 2008-08-22 Daniel Kraft <d@domob.eu>
388 * gfortran.h (in_prefix): New global.
389 (gfc_check_symbol_typed), (gfc_check_expr_typed): New methods.
390 * array.c (match_array_element_spec): Check that bounds-expressions
391 don't have symbols not-yet-typed in them.
392 * decl.c (var_element): Check that variable used is already typed.
393 (char_len_param_value): Check that expression does not contain
394 not-yet-typed symbols.
395 (in_prefix): New global.
396 (gfc_match_prefix): Record using `in_prefix' if we're at the moment
397 parsing a prefix or not.
398 * expr.c (gfc_expr_check_typed): New method.
399 * parse.c (verify_st_order): New argument to disable error output.
400 (check_function_result_typed): New helper method.
401 (parse_spec): Check that the function-result declaration, if given in
402 a prefix, contains no not-yet-typed symbols when the IMPLICIT rules are
404 * symbol.c (gfc_check_symbol_typed): Check that a symbol already has
405 a type associated to it, otherwise use the IMPLICIT rules or signal
408 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
410 * f95-lang.c: Update all calls to pedwarn.
412 2008-08-18 Daniel Franke <franke.daniel@gmail.com>
415 * gfortran.texi: Document decision on include file handling in
418 2008-08-16 Tobias Burnus <burnus@net-b.de>
421 * libgfortran.h: Reduce GFC_MAX_DIMENSIONS to 7.
423 2008-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
426 * io.c (gfc_match_open): Enable UTF-8 in checks.
427 * simplify.c (gfc_simplify_selected_char_kind): Enable iso_10646.
429 2008-08-14 Janus Weil <janus@gcc.gnu.org>
432 * symbol.c (check_conflict): Move conflict checks for (procedure,save)
433 and (procedure,intent) to resolve_fl_procedure.
434 * resolve.c (resolve_fl_procedure): Ditto.
436 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
439 * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of
442 2008-08-09 Paul Thomas <pault@gcc.gnu.org>
445 * symbol.c (gfc_add_extension): New function.
446 * decl.c (gfc_get_type_attr_spec): Call it.
447 (gfc_match_derived_decl): Set symbol extension attribute from
449 * gfortran.h : Add prototype for gfc_add_extension.
451 2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
454 * options.c (set_Wall): Replace set_Wunused by warn_unused.
456 2008-08-08 Daniel Kraft <d@domob.eu>
458 * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
459 new members `proc_sym' and `proc_tree' to store the symtree after
461 (gfc_find_sym_in_symtree): Made public.
462 * decl.c (gfc_match_final_decl): Adapted for new member name.
463 * interface.c (gfc_find_sym_in_symtree): Made public.
464 (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
465 * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
466 New methods for module-file IO of f2k_derived.
467 (mio_symbol): Do IO of f2k_derived namespace.
468 * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
469 finding the symtree for the symbol here.
470 * symbol.c (gfc_free_finalizer): Adapted for new members.
472 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
474 * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
476 * gfortran.texi: Likewise.
477 * intrinsic.texi: Do not list GPL as Invariant Section.
478 * invoke.texi: Likewise. Update copyright years.
480 2008-07-29 Paul Thomas <pault@gcc.gnu.org>
482 * trans-expr.c (conv_parent_component_references): New function
483 to build missing parent references.
484 (gfc_conv_variable): Call it
485 * symbol.c (gfc_add_component): Check that component name in a
486 derived type extension does not appear in parent.
487 (gfc_find_component): For a derived type extension, check if
488 the component appears in the parent derived type by calling
489 self. Separate errors for private components and private types.
490 * decl.c (match_data_constant): Add extra arg to call to
491 gfc_match_structure_constructor.
492 (check_extended_derived_type): New function to check that a
493 parent derived type exists and that it is OK for exension.
494 (gfc_get_type_attr_spec): Add extra argument 'name' and return
495 it if extends is specified.
496 (gfc_match_derived_decl): Match derived type extension and
497 build a first component of the parent derived type if OK. Add
498 the f2k namespace if not present.
499 * gfortran.h : Add the extension attribute.
500 * module.c : Handle attribute 'extension'.
501 * match.h : Modify prototypes for gfc_get_type_attr_spec and
502 gfc_match_structure_constructor.
503 * primary.c (build_actual_constructor): New function extracted
504 from gfc_match_structure_constructor and modified to call self
505 iteratively to build derived type extensions, when f2k named
507 (gfc_match_structure_constructor): Do not throw error for too
508 many components if a parent type is being handled. Use
509 gfc_find_component to generate errors for non-existent or
510 private components. Iteratively call self for derived type
511 extensions so that parent constructor is built. If extension
512 and components left over, throw error.
513 (gfc_match_rvalue): Add extra arg to call to
514 gfc_match_structure_constructor.
516 * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
517 are the same symbol, aliassing does not matter.
519 2008-07-29 Jan Hubicka <jh@suse.cz>
521 * options.c (gfc_post_options): Do not set flag_no_inline.
523 2008-07-29 Daniel Kraft <d@domob.eu>
526 * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
527 to append a string-length even if the string argument is missing, e.g.
529 (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
532 2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
534 * gfortran.h (try): Remove macro. Replace try with gfc_try
545 * interface.c: Likewise.
546 * intrinsic.c: Likewise.
547 * intrinsic.h: Likewise.
552 * resolve.c: Likewise.
553 * scanner.c: Likewise.
554 * simplify.c: Likewise.
555 * symbol.c: Likewise.
556 * trans-openmp.c: Likewise.
557 * trans-types.c: Likewise.
559 2008-07-28 Tobias Burnus <burnus@net-b.de>
561 * Make-lang.in: Remove -Wno-* from fortran-warn.
563 2008-07-28 Richard Guenther <rguenther@suse.de>
565 Merge from gimple-tuples-branch.
567 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
569 * trans-expr.c: Include gimple.h instead of tree-gimple.h.
570 * trans-array.c: Same.
571 * trans-openmp.c: Same.
572 * trans-stmt.c: Same.
575 * trans-decl.c: Same.
576 * trans-intrinsic.c: Same.
577 * trans.c: Same. Include tree-iterator.h.
578 * Make-lang.in (trans.o): Depend on tree-iterator.h
580 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
582 * trans-array.h (gfc_conv_descriptor_data_set_internal):
583 Rename to gfc_conv_descriptor_data_set.
584 (gfc_conv_descriptor_data_set_tuples): Remove.
585 * trans-array.c (gfc_conv_descriptor_data_get): Rename
586 from gfc_conv_descriptor_data_set_internal.
587 Remove last argument to gfc_add_modify.
588 (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
590 (gfc_trans_create_temp_array): Same.
591 (gfc_conv_array_transpose): Same.
592 (gfc_grow_array): Same.
593 (gfc_put_offset_into_var): Same.
594 (gfc_trans_array_ctor_element): Same.
595 (gfc_trans_array_constructor_subarray): Same.
596 (gfc_trans_array_constructor_value): Same.
597 (gfc_trans_scalarized_loop_end): Same.
598 (gfc_array_init_size): Same.
599 (gfc_array_allocate): Same.
600 (gfc_trans_array_bounds): Same.
601 (gfc_trans_auto_array_allocation): Same.
602 (gfc_trans_g77_array): Same.
603 (gfc_trans_dummy_array_bias): Same.
604 (gfc_conv_expr_descriptor): Same.
605 (structure_alloc_comps): Same.
606 * trans-expr.c: Same.
607 * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
608 Rename gfc_conv_descriptor_data_set_tuples to
609 gfc_conv_descriptor_data_set.
610 (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
612 (gfc_omp_clause_assign_op): Same.
613 (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
615 (gfc_trans_omp_atomic): Same.
616 (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
617 Rename gfc_add_modify_stmt to gfc_add_modify.
618 * trans-stmt.c: Rename gfc_add_modify_expr to
620 * trans.c: Rename gfc_add_modify_expr to
622 (gfc_add_modify): Remove last argument.
623 Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
624 * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
625 Add prototype for gfc_add_modify.
626 * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
627 * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
629 * trans-intrinsic.c: Same.
631 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
633 * Make-lang.in (fortran-warn): Add -Wno-format.
635 2008-02-19 Diego Novillo <dnovillo@google.com>
637 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
639 * fortran/Make-lang.in (fortran-warn): Remove.
641 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
643 * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
646 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
648 * Make-lang.in (fortran-warn): Set to -Wno-format.
649 * trans.c (gfc_trans_code): Update comment to say GENERIC.
650 Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
652 2008-07-27 Tobias Burnus <burnus@net-b.de>
657 * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
659 * trans.h (gfc_trans_runtime_check): Update declaration.
660 * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
661 gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
662 Updated gfc_trans_runtime_check calls.
663 (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
664 fix packing/unpacking for nonpresent optional actuals to optional
666 * trans-array.h (gfc_conv_array_parameter): Update declaration.
667 * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
668 gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
669 (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
670 * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
672 * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
673 (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
674 gfc_conv_array_parameter.
675 * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
676 * trans-decl.c (gfc_build_builtin_function_decls): Add
677 gfor_fndecl_runtime_warning_at.
678 * lang.opt: New option fcheck-array-temporaries.
679 * gfortran.h (gfc_options): New flag_check_array_temporaries.
680 * options.c (gfc_init_options, gfc_handle_option): Handle flag.
681 * invoke.texi: New option fcheck-array-temporaries.
683 2008-07-24 Jan Hubicka <jh@suse.cz>
685 * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
687 2008-07-24 Daniel Kraft <d@domob.eu>
690 * lang.opt (Wnonstd-intrinsics): Removed option.
691 (Wintrinsics-std), (Wintrinsic-shadow): New options.
692 * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
693 from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
694 (Error and Warning Options): Documented the new options and removed
695 the documentation for -Wnonstd-intrinsics.
696 * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
697 warn_intrinsics_std, removed warn_nonstd_intrinsics.
698 (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
699 (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
700 * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
701 the new name gfc_is_intrinsic.
702 (warn_intrinsic_shadow): New helper method.
703 (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
704 warn_intrinsic_shadow to check the just-parsed procedure.
705 * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
706 the function called is really an intrinsic in the selected standard.
707 * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
708 extended to take into account the selected standard settings when trying
709 to find out whether a symbol is an intrinsic or not.
710 (gfc_check_intrinsic_standard): Made public and extended.
711 (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
712 the calls to check_intrinsic_standard, this check now happens inside
714 (gfc_warn_intrinsic_shadow): New method defined.
715 * options.c (gfc_init_options): Initialize new warning flags to false
716 and removed intialization of Wnonstd-intrinsics flag.
717 (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
718 (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
719 (gfc_handle_option): Handle the new flags and removed handling of the
720 old Wnonstd-intrinsics flag.
721 * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
722 the new name gfc_is_intrinsic.
723 * resolve.c (resolve_actual_arglist): Ditto.
724 (resolve_generic_f), (resolve_unknown_f): Ditto.
725 (is_external_proc): Ditto.
726 (resolve_generic_s), (resolve_unknown_s): Ditto.
727 (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
728 they are really available in the selected standard setting.
730 2008-07-24 Daniel Kraft <d@domob.eu>
732 * match.c (gfc_match): Add assertion to catch wrong calls trying to
733 match upper-case characters.
735 2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
738 * gfortran.h: Add "warn_array_temp" to gfc_option_t.
739 * lang.opt: Add -Warray-temporaries.
740 * invoke.texi: Document -Warray-temporaries
741 * trans-array.h (gfc_trans_create_temp_array): Add argument of
743 (gfc_conv_loop_setup): Likewise.
744 * trans-array.c (gfc_trans_create_temp_array): If
745 -Warray-temporaries is given and locus is present, warn about
746 creation of array temporaries.
747 (gfc_trans_array_constructor_subarray): Add locus to call
748 of gfc_conv_loop_setup.
749 (gfc_trans_array_constructor): Add where argument. Pass where
750 argument to call of gfc_trans_create_temp_array.
751 (gfc_add_loop_ss_code): Add where argument. Pass where argument
752 to recursive call of gfc_add_loop_ss_code and to call of
753 gfc_trans_array_constructor.
754 (gfc_conv_loop_setup): Add where argument. Pass where argument
755 to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
756 (gfc_conv_expr_descriptor): Pass location to call of
758 (gfc_conv_array_parameter): If -Warray-temporaries is given,
759 warn about creation of temporary arrays.
760 * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
761 to call to gfc_conv_loop_setup.
762 (gfc_conv_function_call): Add where argument to call to
763 gfc_trans_creat_temp_array.
764 (gfc_trans_subarray_assign): Likewise.
765 (gfc_trans_assignment_1): Add where argument to call to
767 * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
768 argument to call to gfc_trans_create_temp_array.
769 (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
770 (generate_loop_for_temp_to_lhs): Likewise.
771 (generate_loop_for_rhs_to_temp): Likewise.
772 (compute_inner_temp_size): Likewise.
773 (gfc_trans-pointer_assign_need_temp): Likewise.
774 (gfc_evaluate_where_mask): Likewise.
775 (gfc_trans_where_assign): Likewise.
776 (gfc_trans_where_3): Likewise.
777 * trans-io.c (transfer_srray_component): Add where argument
778 to function. Add where argument to call to gfc_conv_loop_setup.
779 (transfer_expr): Add where argument to call to
780 transfer_array_component.
781 (gfc_trans_transfer): Add where expression to call to
783 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
784 where argument to call to gfc_conv_loop_setup.
785 (gfc_conv_intrinsic_count): Likewise.
786 (gfc_conv_intrinsic_arith): Likewise.
787 (gfc_conv_intrinsic_dot_product): Likewise.
788 (gfc_conv_intrinsic_minmaxloc): Likewise.
789 (gfc_conv_intrinsic_minmaxval): Likewise.
790 (gfc_conv_intrinsic_array_transfer): Warn about
791 creation of temporary array.
792 Add where argument to call to gfc_trans_create_temp_array.
793 * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
794 (gfc_handle_option): Set gfc_option.warn_array_temp.
796 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
799 * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
801 2008-07-22 Daniel Kraft <d@domob.eu>
804 * io.c (error_element), (format_locus): New static globals.
805 (unexpected_element): Spelled out this message fully.
806 (next_char): Keep track of locus when not MODE_STRING.
807 (next_char_not_space): Remember last parsed element in error_element.
808 (format_lex): Fix two indentation errors.
809 (check_format): Use format_locus and possibly error_element for a
810 slightly better error message on invalid format.
811 (check_format_string): Set format_locus to start of the string
812 expression used as format.
814 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
816 * expr.c (gfc_check_pointer_assign): Fix typo in string.
817 * io.c (check_format): Fix typo in string. Fix comment typos.
818 * parse.c (gfc_global_used): Likewise.
819 * resolve.c (resolve_allocate_expr): Likewise.
820 * symbol.c (gfc_set_default_type): Likewise.
821 * arith.c: Fix typos in comments.
825 * dependency.c: Likewise.
826 * f95-lang.c: Likewise.
827 * gfortran.h: Likewise.
828 * matchexp.c: Likewise.
829 * module.c: Likewise.
830 * primary.c: Likewise.
831 * scanner.c: Likewise.
832 * trans-array.c: Likewise.
833 * trans-common.c: Likewise.
834 * trans-decl.c: Likewise.
835 * trans-expr.c: Likewise.
836 * trans-intrinsic.c: Likewise.
837 * trans-types.c: Likewise.
841 2008-07-19 Tobias Burnus <burnus@net-b.de>
844 * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
845 which caused the generation of wrong code.
847 2008-07-19 Tobias Burnus <burnus@net-b.de>
850 * scanner.c (load_file): Add argument to destinguish between
851 true filename and displayed filename.
852 (include_line,gfc_new_file): Adapt accordingly.
854 2008-07-19 Tobias Burnus <burnus@net-b.de>
856 * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
857 checks for cshift's shift and eoshift's shift and boundary args.
858 (gfc_check_unpack): Add rank and shape tests for unpack.
860 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
862 * gfortran.h (new): Remove macro.
863 * array.c (gfc_append_constructor, match_array_list,
864 gfc_match_array_constructor): Likewise.
865 * bbt.c (insert, gfc_insert_bbt): Likewise.
866 * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
867 get_proc_name): Likewise.
868 * expr.c (gfc_copy_actual_arglist): Likewise.
869 * interface.c (compare_actual_formal, check_new_interface,
870 gfc_add_interface): Likewise.
871 * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
873 * io.c (match_io_iterator, match_io_list): Likewise.
874 * match.c (match_forall_header): Likewise.
875 * matchexp.c (build_node): Likewise.
876 * module.c (gfc_match_use): Likewise.
877 * scanner.c (load_file): Likewise.
878 * st.c (gfc_append_code): Likewise.
879 * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
880 gfc_commit_symbols): Likewise.
881 * trans-common.c (build_field): Likewise.
882 * trans-decl.c (gfc_finish_var_decl): Likewise.
883 * trans-expr.c (gfc_free_interface_mapping,
884 gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
885 gfc_finish_interface_mapping,
886 gfc_apply_interface_mapping_to_expr): Likewise.
887 * trans.h (gfc_interface_sym_mapping): Likewise.
889 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
891 * gfortran.h (operator): Remove macro.
892 (gfc_namespace, gfc_expr): Avoid C++ keywords.
893 * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
895 * decl.c (access_attr_decl): Likewise.
896 * dependency.c (gfc_dep_compare_expr): Likewise.
897 * dump-parse-tree.c (show_expr, show_uop, show_namespace):
899 * expr.c (gfc_copy_expr, gfc_type_convert_binary,
900 simplify_intrinsic_op, check_intrinsic_op): Likewise.
901 * interface.c (fold_unary, gfc_match_generic_spec,
902 gfc_match_interface, gfc_match_end_interface,
903 check_operator_interface, check_uop_interfaces,
904 gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
905 gfc_add_interface, gfc_current_interface_head,
906 gfc_set_current_interface_head): Likewise.
907 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
909 * matchexp.c (gfc_get_parentheses, build_node): Likewise.
910 * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
911 number_use_names, mio_expr, load_operator_interfaces, read_module,
912 write_operator, write_module): Likewise.
913 * openmp.c (resolve_omp_atomic): Likewise.
914 * resolve.c (resolve_operator, gfc_resolve_character_operator,
915 gfc_resolve_uops): Likewise.
916 * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
917 * trans-expr.c (gfc_conv_expr_op): Likewise.
918 * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
920 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
922 * gfortran.h (protected): Remove macro.
923 * dump-parse-tree.c (show_attr): Avoid C++ keywords.
924 * expr.c (gfc_check_pointer_assign): Likewise.
925 * interface.c (compare_parameter_protected): Likewise.
926 * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
927 add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
928 add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
929 add_sym_5s): Likewise.
930 * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
932 * module.c (mio_symbol_attribute): Likewise.
933 * primary.c (match_variable): Likewise.
934 * resolve.c (resolve_equivalence): Likewise.
935 * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
937 * trans-types.c (gfc_get_array_type_bounds): Likewise.
939 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
941 * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
942 * gfortran.h (try, protected, operator, new): Likewise.
944 2008-07-17 Tobias Burnus <burnus@net-b.de>
948 * array.c (gfc_match_array_spec): Fix array-rank check.
949 * resolve.c (resolve_fl_derived): Fix constentness check
950 for the array dimensions.
952 2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
954 * Make-lang.in (gfortranspec.o): Fix dependencies.
956 2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
959 * io.c: Add error check for g0 edit descriptor followed by '.'.
961 2008-07-12 Daniel Kraft <d@domob.eu>
963 * resolve.c (resolve_fl_derived): Allow pointer components to empty
964 derived types fixing a missing part of PR fortran/33221.
966 2008-07-10 Daniel Kraft <d@domob.eu>
968 * gfc-internals.texi (section gfc_expr): Created documentation about
969 the gfc_expr internal data structure.
971 2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
974 * iresolve.c (gfc_resolve_product): Set shape of return
976 (gfc_resolve_sum): Likewise.
978 2008-07-07 Jakub Jelinek <jakub@redhat.com>
981 * f95-lang.c (poplevel): Don't ever add subblocks to
982 global_binding_level.
984 2008-07-02 Janus Weil <janus@gcc.gnu.org>
985 Tobias Burnus <burnus@net-b.de>
986 Paul Thomas <pault@gcc.gnu.org>
989 * gfortran.h (struct gfc_symbol): New member "proc_pointer".
990 * check.c (gfc_check_associated,gfc_check_null): Implement
992 * decl.c (match_procedure_decl): Ditto.
993 * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
994 * interface.c (compare_actual_formal): Ditto.
996 * match.c (gfc_match_pointer_assignment): Ditto.
997 * parse.c (parse_interface): Ditto.
998 * primary.c (gfc_match_rvalue,match_variable): Ditto.
999 * resolve.c (resolve_fl_procedure): Ditto.
1000 * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
1001 gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
1002 * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
1003 create_function_arglist): Ditto.
1004 * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
1005 gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
1007 2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1011 * iresolve.c (resolve_mask_arg): Don't convert mask to
1012 kind=1 logical if it is of that type already.
1014 2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
1017 * iresolve.c (gfc_resolve_matmul): Copy shapes
1020 2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1022 * invoke.texi: Add documentation for runtime behavior of
1025 2008-06-28 Daniel Kraft <d@domob.eu>
1027 * gfc-internals.texi (section gfc_code): Extended documentation about
1028 gfc_code in the internal datastructures chapter including details about
1029 how IF, DO and SELECT blocks look like and an example for how the
1030 block-chaining works.
1032 2008-06-25 Paul Thomas <pault@gcc.gnu.org>
1035 * interface.c (check_intents): Correct error where the actual
1036 arg was checked for a pointer argument, rather than the formal.
1038 2008-06-24 Paul Thomas <pault@gcc.gnu.org>
1041 * expr.c (gfc_check_assign): Change message and locus for
1042 error when conform == 0.
1044 2008-06-23 Jakub Jelinek <jakub@redhat.com>
1047 * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
1049 2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1050 Tobias Burnus <burnus@net-b.de>
1054 * scanner.c (preprocessor_line): do not call gfc_free for
1055 current_file->filename if it differs from filename.
1057 2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1059 * arith.c (hollerith2representation): Fix for -Wc++-compat.
1060 * array.c (gfc_get_constructor): Likewise.
1061 * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
1062 create_enum_history, gfc_match_final_decl): Likewise.
1063 * error.c (error_char): Likewise.
1064 * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
1065 * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
1066 gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
1067 gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
1068 gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
1069 gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
1070 gfc_get_alloc, gfc_get_wide_string): Likewise.
1071 * interface.c (count_types_test): Likewise.
1072 * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
1074 * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
1075 gfc_match_inquire, gfc_match_wait): Likewise.
1076 * match.c (gfc_match, match_forall_iterator): Likewise.
1077 * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
1078 add_true_name, parse_string, write_atom, quote_string,
1079 mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
1080 * options.c (gfc_post_options): Likewise.
1081 * primary.c (match_integer_constant, match_hollerith_constant,
1082 match_boz_constant, match_real_constant,
1083 gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
1084 * scanner.c (gfc_widechar_to_char, add_path_to_list,
1085 add_file_change, load_line, get_file, preprocessor_line,
1086 load_file, unescape_filename, gfc_read_orig_filename): Likewise.
1087 * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
1088 gfc_simplify_ishftc): Likewise.
1089 * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
1090 gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
1092 * target-memory.c (gfc_target_interpret_expr): Likewise.
1093 * trans-const.c (gfc_build_wide_string_const): Likewise.
1094 * trans-expr.c (gfc_add_interface_mapping): Likewise.
1095 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1096 gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
1097 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
1098 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
1099 gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
1100 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
1101 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
1102 * trans.c (gfc_get_backend_locus): Likewise.
1103 * trans.h (gfc_get_ss): Likewise.
1105 2008-06-18 Daniel Kraft <d@domob.eu>
1107 PR fortran/36517, fortran/36492
1108 * array.c (gfc_resolve_character_array_constructor): Call
1109 gfc_set_constant_character_len with changed length-chec argument.
1110 * decl.c (gfc_set_constant_character_len): Changed array argument to
1111 be a generic length-checking argument that can be used for correct
1112 checking with typespec and in special cases where the should-be length
1113 is different from the target length.
1114 (build_struct): Call gfc_set_constant_character_len with changed length
1115 checking argument and introduced additional checks for exceptional
1116 conditions on invalid code.
1117 (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
1118 with changed argument.
1119 * match.h (gfc_set_constant_character_len): Changed third argument to
1120 int for the should-be length rather than bool.
1122 2008-06-17 Daniel Kraft <d@domob.eu>
1125 * array.c (gfc_resolve_character_array_constructor): Check that all
1126 elements with constant character length have the same one rather than
1127 fixing it if no typespec is given, emit an error if they don't. Changed
1128 return type to "try" and return FAILURE for the case above.
1129 (gfc_resolve_array_constructor): Removed unneeded call to
1130 gfc_resolve_character_array_constructor in this function.
1131 * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
1132 * trans-array.c (get_array_ctor_strlen): Return length of first element
1133 rather than last element.
1134 * resolve.c (gfc_resolve_expr): Handle FAILURE return from
1135 gfc_resolve_character_array_constructor.
1137 2008-06-17 Paul Thomas <pault@gcc.gnu.org>
1140 * resolve.c (add_dt_to_dt_list): New function.
1141 (resolve_fl_derived): Call new function for pointer components
1142 and when derived type resolved.
1144 2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1147 * trans-decl.c (gfc_generate_function_code): Add range_check to options
1150 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1152 * gfc-internals.texi: Expand TABs, drop indentation outside examples.
1153 * gfortran.texi: Likewise.
1154 * intrinsic.texi: Likewise.
1155 * invoke.texi: Likewise.
1157 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1160 * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
1161 transfer_character_wide which includes passing in the character kind to
1162 support wide character IO. (transfer_expr): If the kind == 4, create the
1163 argument and build the call.
1164 * gfortran.texi: Fix typo.
1166 2008-06-13 Tobias Burnus <burnus@net-b.de>
1169 * decl.c (do_parm): Handle init expression for len=*.
1171 2008-06-12 Tobias Burnus <burnus@net-b.de>
1174 * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
1175 Fix passing of the BACK= argument.
1177 2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1179 * cpp.c: Add copyright notice.
1180 * cpp.h: Add copyright notice.
1182 2008-06-08 Janus Weil <janus@gcc.gnu.org>
1185 * decl.c (match_procedure_decl): Correctly recognize if the interface
1186 is an intrinsic procedure.
1188 2008-06-08 Tobias Burnus <burnus@net-b.de>
1191 * resolve.c (resolve_symbol): Copy more attributes for
1192 PROCEDUREs with interfaces.
1194 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1198 * io.c (check_format): Add new error message for zero width.
1199 Use new error message for FMT_A and with READ, FMT_G. Allow
1200 FMT_G with WRITE except when -std=F95 and -std=F2003.
1202 2008-06-07 Tobias Burnus <burnus@net-b.de>
1205 * intrinsic.c (add_functions): Implement c_sizeof.
1206 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
1207 create unneeded variable in the scalar case.
1208 * intrinsic.texi: Add C_SIZEOF documentation.
1210 2008-06-06 Tobias Burnus <burnus@net-b.de>
1212 * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
1214 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1216 * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
1217 * parse.c (next_free): Allow tab after !$omp.
1218 (decode_omp_directive): Handle !$omp task, !$omp taskwait
1220 (case_executable): Add ST_OMP_TASKWAIT.
1221 (case_exec_markers): Add ST_OMP_TASK.
1222 (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
1224 (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
1225 * gfortran.h (gfc_find_sym_in_expr): New prototype.
1226 (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
1227 (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
1228 OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
1230 (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
1231 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1232 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
1233 LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
1234 * trans.h (gfc_omp_clause_default_ctor): Add another argument.
1235 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1236 gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
1237 * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
1238 BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
1239 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
1240 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
1241 BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
1242 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
1243 (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
1244 than boolean_type_node.
1245 * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
1246 EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
1247 untied and collapse clauses.
1248 (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
1249 * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
1251 * st.c (gfc_free_statement): Likewise.
1252 * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
1253 (find_sym_in_expr): Rename to...
1254 (gfc_find_sym_in_expr): ... this. No longer static.
1255 (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
1256 * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
1258 * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
1259 firstprivate, lastprivate, reduction, copyprivate and copyin
1261 (omp_current_do_code): Made static.
1262 (omp_current_do_collapse): New variable.
1263 (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
1264 clear omp_current_do_code and omp_current_do_collapse on return.
1265 (gfc_resolve_do_iterator): Handle collapsed do loops.
1266 (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
1267 (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
1268 (gfc_match_omp_clauses): Handle default (firstprivate),
1269 schedule (auto), untied and collapse (n) clauses.
1270 (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
1271 (OMP_TASK_CLAUSES): Define.
1272 (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
1273 * trans-openmp.c (gfc_omp_private_outer_ref): New function.
1274 (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
1275 arrays allocate them with the bounds of the outer var if outer
1277 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1278 gfc_omp_clause_dtor): New functions.
1279 (gfc_trans_omp_array_reduction): If decl is allocatable array,
1280 allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
1281 and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
1282 (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
1283 for assumed-size arrays.
1284 (gfc_trans_omp_do): Add par_clauses argument. If dovar is
1285 present in lastprivate clause and do loop isn't simple,
1286 set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
1287 parallel's lastprivate clause, change it to shared and add
1288 lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
1289 (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
1290 (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
1291 OMP_FOR from OMP_PARALLEL.
1292 (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
1293 OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
1294 (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
1295 (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
1298 2008-06-04 Janus Weil <janus@gcc.gnu.org>
1302 * resolve.c (resolve_symbol): Correctly copy the interface for a
1303 PROCEDURE declaration.
1305 2008-06-02 Janus Weil <janus@gcc.gnu.org>
1308 * symbol.c (gfc_add_allocatable,gfc_add_dimension,
1309 gfc_add_explicit_interface): Added checks.
1310 * decl.c (attr_decl1): Added missing "var_locus".
1311 * parse.c (parse_interface): Checking for errors.
1313 2008-06-02 Daniel Kraft <d@domob.eu>
1315 * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
1316 (struct gfc_symbol): New member f2k_derived.
1317 (struct gfc_namespace): New member finalizers, for use in the above
1318 mentioned f2k_derived namespace.
1319 (struct gfc_finalizer): New type defined for finalizers linked list.
1320 * match.h (gfc_match_final_decl): New function header.
1321 * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
1322 constructed symbol node.
1323 (gfc_match_final_decl): New function to match a FINAL declaration line.
1324 * parse.c (decode_statement): match-call for keyword FINAL.
1325 (parse_derived): Parse CONTAINS section and accept FINAL statements.
1326 * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
1327 in this case, check) a list of finalizer procedures.
1328 (resolve_fl_derived): Call gfc_resolve_finalizers here.
1329 * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
1330 (gfc_free_namespace): Free finalizers list.
1331 (gfc_new_symbol): Initialize new f2k_derived to NULL.
1332 (gfc_free_symbol): Free f2k_derived namespace.
1333 (gfc_free_finalizer): New function to free a single gfc_finalizer node.
1334 (gfc_free_finalizer_list): New function to free a linked list of
1335 gfc_finalizer nodes.
1337 2008-06-02 Daniel Franke <franke.daniel@gmail.com>
1341 * cpp.c (gfc_cpp_init): Do not initialize builtins if
1342 processing already preprocessed input.
1343 (gfc_cpp_preprocess): Finalize output with newline.
1345 2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1347 * intrinsic.texi: Revert wrong commit.
1349 2008-05-31 Steven G. Kargl <kargls@comcast.net>
1351 * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
1352 Cleanup numerical inquiry function initialization.
1353 (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
1354 a single mpfr_clears().
1355 (gfc_check_real_range): Re-arrange logic to eliminate multiple
1356 unnecessary branching and assignments.
1357 (gfc_arith_times): Use mpfr_clears() in preference to multiple
1359 (gfc_arith_divide): Ditto.
1360 (complex_reciprocal): Eliminate now unused variables a, re, im.
1361 Cleanup the mpfr abuse. Use mpfr_clears() in preference to
1362 multiple mpfr_clear().
1363 (complex_pow): Fix comment whitespace. Use mpfr_clears() in
1364 preference to multiple mpfr_clear().
1365 * simplify.c (gfc_simplify_and): Remove blank line.
1366 (gfc_simplify_atan2): Move error checking earlier to eliminate
1367 a now unnecessay gfc_free_expr().
1368 (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
1369 (gfc_simplify_bessel_j1): Ditto.
1370 (gfc_simplify_bessel_jn): Ditto.
1371 (gfc_simplify_bessel_y0): Ditto.
1372 (gfc_simplify_bessel_y1): Ditto.
1373 (gfc_simplify_bessel_yn): Ditto.
1374 (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
1375 combine nested if statement rational expressions.
1376 (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
1378 (gfc_simplify_exp): Ditto.
1379 (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
1380 special case of 0. Use mpfr_clears() in preference to multiple
1382 (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
1383 (gfc_simplify_lgamma): Ditto.
1384 (gfc_simplify_log10): Ditto.
1385 (gfc_simplify_log): Move gfc_set_model_kind () inside switch
1386 statement. Use mpfr_clears() in preference to multiple mpfr_clear().
1387 (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
1388 and term. Simplify the mpfr magic.
1389 (gfc_simplify_modulo): Ditto.
1390 (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
1391 (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
1393 (gfc_simplify_sin): Ditto
1394 (gfc_simplify_sqrt): Ditto
1395 (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
1396 special case of 0. Use mpfr_clears() in preference to multiple
1399 2008-05-29 Daniel Franke <franke.daniel@gmail.com>
1402 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
1404 2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1406 * scanner.c (load_line): Add first_char argument. Don't call ungetc.
1407 (gfc_read_orig_filename): Adjust call to load_line. Don't call
1409 (load_file): Adjust call to load_line.
1411 2008-05-28 Janus Weil <janus@gcc.gnu.org>
1415 * interface.c (gfc_procedure_use): Enable argument checking for
1416 external procedures with explicit interface.
1417 * symbol.c (check_conflict): Fix conflict checking for externals.
1418 (copy_formal_args): Fix handling of arrays.
1419 * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
1421 * parse.c (parse_interface): Non-abstract INTERFACE statement implies
1424 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1427 * intrinsic.c (gfc_convert_chartype): Don't mark conversion
1429 * trans-array.c (gfc_trans_array_ctor_element): Divide element
1430 size by the size of one character to obtain length.
1431 * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
1433 (gfc_resolve_eoshift): Likewise.
1434 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
1435 (gfc_conv_intrinsic_fdate): Minor beautification.
1436 (gfc_conv_intrinsic_ttynam): Minor beautification.
1437 (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
1438 (size_of_string_in_bytes): New function.
1439 (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
1440 character expressions.
1441 (gfc_conv_intrinsic_sizeof): Likewise.
1442 (gfc_conv_intrinsic_array_transfer): Likewise.
1443 (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
1445 (gfc_conv_intrinsic_repeat): Fix comment typo.
1446 * simplify.c (gfc_convert_char_constant): Take care of conversion
1447 of array constructors.
1449 2008-05-27 Tobias Burnus <burnus@net-b.de>
1452 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1453 Add missing fold_convert.
1455 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1457 * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
1458 added FIXME instead.
1460 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1463 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
1464 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
1465 o, undef, v): New options.
1466 * options.c (gfc_init_options): Also initialize preprocessor
1468 (gfc_post_options): Also handle post-initialization of preprocessor
1470 (gfc_handle_option): Check if option is a preprocessor option.
1471 If yes, let gfc_cpp_handle_option() handle the option.
1472 * lang-specs.h: Reorganized to handle new options.
1473 * scanner.c (gfc_new_file): Read temporary file instead of
1474 input source if preprocessing is enabled.
1475 * f95-lang.c (gfc_init): Initialize preprocessor.
1476 (gfc_finish): Clean up preprocessor.
1479 * Make-lang.in: Added new objects and dependencies.
1480 * gfortran.texi: Updated section "Preprocessing and
1481 conditional compilation".
1482 * invoke.texi: Added new section "Preprocessing Options",
1483 listed and documented the preprocessing options handled
1486 2008-05-25 Tobias Burnus <burnus@net-b.de>
1489 * trans-expr.c (gfc_conv_function_call): Remove library
1490 call for c_f_pointer with scalar Fortran pointers and for
1493 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1496 * iresolve.c (check_charlen_present): Don't force the rank to 1.
1498 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1501 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
1502 the temporary variable.
1504 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1506 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
1507 result variable to avoid warnings.
1509 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1511 * intrinsic.c (char_conversions, ncharconv): New static variables.
1512 (find_char_conv): New function.
1513 (add_functions): Add simplification functions for ADJUSTL and
1514 ADJUSTR. Don't check the kind of their argument. Add checking for
1515 LGE, LLE, LGT and LLT.
1516 (add_subroutines): Fix argument type for SLEEP. Fix argument name
1518 (add_char_conversions): New function.
1519 (gfc_intrinsic_init_1): Call add_char_conversions.
1520 (gfc_intrinsic_done_1): Free char_conversions.
1521 (check_arglist): Use kind == 0 as a signal that we don't want
1522 the kind value to be checked.
1523 (do_simplify): Also simplify character functions.
1524 (gfc_convert_chartype): New function
1525 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
1526 use of default character type.
1527 (gfc_trans_array_constructor_value): Likewise.
1528 (get_array_ctor_var_strlen): Use integer kind to build an integer
1529 instead of a character kind!
1530 (gfc_build_constant_array_constructor): Don't force the use of
1531 default character type.
1532 (gfc_conv_loop_setup): Likewise.
1533 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
1534 default character type. Allocate enough memory for wide strings.
1535 (gfc_conv_concat_op): Make sure operand kind are the same.
1536 (string_to_single_character): Remove gfc_ prefix. Reindent.
1537 Don't force the use of default character type.
1538 (gfc_conv_scalar_char_value): Likewise.
1539 (gfc_build_compare_string): Call string_to_single_character.
1540 (fill_with_spaces): New function
1541 (gfc_trans_string_copy): Add kind arguments. Use them to deal
1542 with wide character kinds.
1543 (gfc_conv_statement_function): Whitespace fix. Call
1544 gfc_trans_string_copy with new kind arguments.
1545 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
1546 instead of using gfc_widechar_to_char.
1547 (gfc_conv_string_parameter): Don't force the use of default
1549 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
1550 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
1551 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
1552 * decl.c (gfc_set_constant_character_len): Don't assert the
1553 existence of a single character kind.
1554 * trans-array.h (gfc_trans_string_copy): New prototype.
1555 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
1557 * error.c (print_wide_char_into_buffer): New function lifting
1558 code from gfc_print_wide_char. Fix order to output '\x??' instead
1560 (gfc_print_wide_char): Call print_wide_char_into_buffer.
1561 (show_locus): Call print_wide_char_into_buffer with buffer local
1563 * trans-const.c (gfc_build_wide_string_const): New function.
1564 (gfc_conv_string_init): Deal with wide characters strings
1566 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
1567 * trans-stmt.c (gfc_trans_label_assign): Likewise.
1568 (gfc_trans_character_select): Deal with wide strings.
1569 * expr.c (gfc_check_assign): Allow conversion between character
1570 kinds on assignment.
1571 * trans-const.h (gfc_build_wide_string_const): New prototype.
1572 * trans-types.c (gfc_get_character_type_len_for_eltype,
1573 gfc_get_character_type_len): Create too variants of the old
1574 gfc_get_character_type_len, one getting kind argument and the
1575 other one directly taking a type tree.
1576 * trans.h (gfor_fndecl_select_string_char4,
1577 gfor_fndecl_convert_char1_to_char4,
1578 gfor_fndecl_convert_char4_to_char1): New prototypes.
1579 * trans-types.h (gfc_get_character_type_len_for_eltype): New
1581 * resolve.c (resolve_operator): Exit early when kind mismatches
1582 are detected, because that makes us issue an error message later.
1583 (validate_case_label_expr): Fix wording of error message.
1584 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
1586 (gfc_resolve_pack): Call _char4 variants of library function
1587 when dealing with wide characters.
1588 (gfc_resolve_reshape): Likewise.
1589 (gfc_resolve_spread): Likewise.
1590 (gfc_resolve_transpose): Likewise.
1591 (gfc_resolve_unpack): Likewise.
1592 * target-memory.c (size_character): Take character kind bit size
1593 correctly into account (not that it changes anything for now, but
1595 (gfc_encode_character): Added gfc_ prefix. Encoding each
1596 character of a string by calling native_encode_expr for the
1597 corresponding unsigned integer.
1598 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
1599 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
1600 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
1601 and gfor_fndecl_convert_char4_to_char1.
1602 * target-memory.h (gfc_encode_character): New prototype.
1603 * arith.c (gfc_check_character_range): New function.
1604 (eval_intrinsic): Allow non-default character kinds.
1605 * check.c (gfc_check_access_func): Only allow default
1606 character kind arguments.
1607 (gfc_check_chdir): Likewise.
1608 (gfc_check_chdir_sub): Likewise.
1609 (gfc_check_chmod): Likewise.
1610 (gfc_check_chmod_sub): Likewise.
1611 (gfc_check_lge_lgt_lle_llt): New function.
1612 (gfc_check_link): Likewise.
1613 (gfc_check_link_sub): Likewise.
1614 (gfc_check_symlnk): Likewise.
1615 (gfc_check_symlnk_sub): Likewise.
1616 (gfc_check_rename): Likewise.
1617 (gfc_check_rename_sub): Likewise.
1618 (gfc_check_fgetputc_sub): Likewise.
1619 (gfc_check_fgetput_sub): Likewise.
1620 (gfc_check_stat): Likewise.
1621 (gfc_check_stat_sub): Likewise.
1622 (gfc_check_date_and_time): Likewise.
1623 (gfc_check_ctime_sub): Likewise.
1624 (gfc_check_fdate_sub): Likewise.
1625 (gfc_check_gerror): Likewise.
1626 (gfc_check_getcwd_sub): Likewise.
1627 (gfc_check_getarg): Likewise.
1628 (gfc_check_getlog): Likewise.
1629 (gfc_check_hostnm): Likewise.
1630 (gfc_check_hostnm_sub): Likewise.
1631 (gfc_check_ttynam_sub): Likewise.
1632 (gfc_check_perror): Likewise.
1633 (gfc_check_unlink): Likewise.
1634 (gfc_check_unlink_sub): Likewise.
1635 (gfc_check_system_sub): Likewise.
1636 * primary.c (got_delim): Perform correct character range checking
1638 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
1639 calls to library functions convert_char4_to_char1 and
1640 convert_char1_to_char4 for character conversions.
1641 (gfc_conv_intrinsic_char): Allow all character kings.
1642 (gfc_conv_intrinsic_strcmp): Fix whitespace.
1643 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
1644 * intrinsic.texi: For all GNU intrinsics accepting character
1645 arguments, mention that they're restricted to the default kind.
1646 * simplify.c (simplify_achar_char): New function.
1647 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
1648 gfc_simplify_ichar): Don't error out for wide characters.
1649 (gfc_convert_char_constant): New function.
1651 2008-05-18 Steven G. Kargl <kargls@comcast.net>
1654 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
1656 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
1658 2008-05-17 Tobias Burnus <burnus@net-b.de>
1660 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
1661 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
1662 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
1663 Move LOG_GAMMA after LOG10.
1665 2008-05-17 Tobias Burnus <burnus@net-b.de>
1667 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
1668 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
1669 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
1670 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
1672 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
1676 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
1677 check for calling gfc_trans_where_3.
1680 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
1681 if it is calculated to be negative.
1684 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
1685 ss->where for scalar right hand sides.
1686 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
1687 not evaluate scalars outside the loop. Clean up whitespace.
1688 * trans.h : Add a bitfield 'where' to gfc_ss.
1690 2008-05-16 Tobias Burnus <burnus@net-b.de>
1692 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
1693 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
1695 2008-04-16 Daniel Kraft <d@domob.eu>
1698 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
1699 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
1700 (check_element_type, check_constructor_type, gfc_check_constructor_type):
1701 Extended to support explicit typespec on constructor.
1702 (gfc_resolve_character_array_constructor): Pad strings correctly for
1703 explicit, constant character length.
1704 * trans-array.c: New static global variable "typespec_chararray_ctor"
1705 (gfc_trans_array_constructor): New code to support explicit but dynamic
1708 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1711 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
1712 * expr.c (gfc_specification_expr): Supplement the error message with the
1713 type that was found.
1714 * resolve.c (gfc_resolve_index): Likewise.
1715 * match.c (gfc_match_parens): Clarify error message with "at or before".
1716 (gfc_match_do): Check for matching pairs of parenthesis.
1718 2008-05-16 Tobias Burnus <burnus@net-b.de
1720 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
1721 add missing KIND argument to ACHAR and NINT; and state that
1722 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
1723 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
1725 2008-05-16 Daniel Kraft <d@domob.eu>
1727 * primary.c: New private structure "gfc_structure_ctor_component".
1728 (gfc_free_structure_ctor_component): New helper function.
1729 (gfc_match_structure_constructor): Extended largely to support named
1730 arguments and default initialization for structure constructors.
1732 2008-05-15 Steven G. Kargl <kargls@comcast.net>
1734 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
1735 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
1736 possible memory leaks.
1737 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
1740 2008-05-15 Steven G. Kargl <kargls@comcast.net>
1743 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
1744 rolled integer conversion with gfc_int2int, gfc_real2int, and
1746 (gfc_simplify_intconv): Renamed to simplify_intconv.
1748 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
1749 * gfortran.dg/and_or_xor.f90: New test
1751 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
1752 gfc_simplify_xor): Don't range check logical results.
1754 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1756 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
1758 (gfc_build_compare_string): Add kind argument and use it.
1759 (gfc_conv_statement_function): Fix indentation.
1760 * gfortran.h (gfc_character_info): New structure.
1761 (gfc_character_kinds): New array.
1762 * trans-types.c (gfc_character_kinds, gfc_character_types,
1763 gfc_pcharacter_types): New array.
1764 (gfc_init_kinds): Fill character kinds array.
1765 (validate_character): Take care of nondefault character kinds.
1766 (gfc_build_uint_type): New function.
1767 (gfc_init_types): Take care of nondefault character kinds.
1768 (gfc_get_char_type, gfc_get_pchar_type): New functions.
1769 (gfc_get_character_type_len): Use gfc_get_char_type.
1770 * trans.h (gfc_build_compare_string): Adjust prototype.
1771 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
1772 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
1773 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
1774 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
1775 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
1777 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
1779 * trans-decl.c (gfor_fndecl_compare_string_char4,
1780 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
1781 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
1782 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
1783 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
1784 gfor_fndecl_concat_string_char4): New function decls.
1785 (gfc_build_intrinsic_function_decls): Define new *_char4 function
1787 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
1788 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
1789 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
1790 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
1792 2008-05-15 Sa Liu <saliu@de.ibm.com>
1794 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
1795 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
1796 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
1798 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
1799 to macro NAMED_INTCST.
1800 * symbol.c (std_for_isocbinding_symbol): New helper function to
1801 return the standard that supports this isocbinding symbol.
1802 (generate_isocbinding_symbol): Do not generate GNU extension symbols
1803 if std=f2003. Add new parameter to NAMED_INTCST.
1804 * module.c (use_iso_fortran_env_module): Add new parameter to
1805 NAMED_INTCST and new field standard to struct intmod_sym.
1806 * gfortran.h: Add new parameter to NAMED_INTCST.
1807 * trans-types.c (init_c_interop_kinds): Add new parameter to
1809 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
1810 and C_INT_FAST128_T.
1812 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1815 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
1816 arrays that have the TARGET attribute.
1818 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1821 * simplify.c (only_convert_cmplx_boz): New function.
1822 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
1823 Call only_convert_cmplx_boz.
1825 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
1828 * interface.c (compare_actual_formal): Do not check sizes if the
1829 actual is BT_PROCEDURE.
1831 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1834 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
1835 the same as zero size.
1836 (gfc_conv_loop_setup): Fix size calculation.
1838 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1841 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
1842 handle zero-size sections.
1844 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1847 * scanner.c (preprocessor_line): Allocate enough memory for a
1850 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1853 * target-memory.c (gfc_target_expr_size): Correctly treat
1855 (gfc_target_encode_expr): Likewise.
1856 (gfc_interpret_complex): Whitespace change.
1858 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
1861 * trans.c (gfc_call_malloc): If size equals zero, allocate one
1862 byte; don't return a null pointer.
1864 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1867 * module.c (quote_string): Fix sprintf format.
1869 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1872 * module.c (quote_string, unquote_string,
1873 mio_allocated_wide_string): New functions.
1874 (mio_expr): Call mio_allocated_wide_string where needed.
1876 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
1878 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
1879 Rename DECL_IS_PURE to DECL_PURE_P.
1881 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1883 * arith.c: (gfc_arith_concat, gfc_compare_string,
1884 gfc_compare_with_Cstring, hollerith2representation,
1885 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
1886 gfc_hollerith2character, gfc_hollerith2logical): Use wide
1887 characters for character constants.
1888 * data.c (create_character_intializer): Likewise.
1889 * decl.c (gfc_set_constant_character_len): Likewise.
1890 * dump-parse-tree.c (show_char_const): Correctly dump wide
1892 error.c (print_wide_char): Rename into gfc_print_wide_char.
1893 (show_locus): Adapt to new prototype of gfc_print_wide_char.
1894 expr.c (free_expr0): Representation is now disjunct from
1895 character string value, so we always free it.
1896 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
1897 to wide character strings.
1898 * gfortran.h (gfc_expr): Make value.character.string a wide string.
1899 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
1900 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
1901 (gfc_get_wide_string): New macro.
1902 (gfc_print_wide_char): New prototype.
1903 * io.c (format_string): Make a wide string.
1904 (next_char, gfc_match_format, compare_to_allowed_values,
1905 gfc_match_open): Deal with wide strings.
1906 * module.c (mio_expr): Convert between wide strings and ASCII ones.
1907 * primary.c (match_hollerith_constant, match_charkind_name):
1908 Handle wide strings.
1909 * resolve.c (build_default_init_expr): Likewise.
1910 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
1911 gfc_char_to_widechar): New functions.
1912 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
1913 Changes in prototypes.
1914 (gfc_define_undef_line, load_line, preprocessor_line,
1915 include_line, load_file, gfc_read_orig_filename): Handle wide
1917 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
1918 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
1919 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
1920 gfc_simplify_repeat): Handle wide strings.
1921 (wide_strspn, wide_strcspn): New helper functions.
1922 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
1923 Handle wide strings.
1924 * symbol.c (generate_isocbinding_symbol): Likewise.
1925 * target-memory.c (size_character, gfc_target_expr_size,
1926 encode_character, gfc_target_encode_expr, gfc_interpret_character,
1927 gfc_target_interpret_expr): Handle wide strings.
1928 * trans-const.c (gfc_conv_string_init): Lower wide strings to
1930 (gfc_conv_constant_to_tree): Likewise.
1931 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
1932 * trans-io.c (gfc_new_nml_name_expr): Likewise.
1933 * trans-stmt.c (gfc_trans_label_assign): Likewise.
1935 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1937 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
1938 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
1939 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
1940 with ATTRIBUTE_UNUSED.
1942 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1944 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
1945 * simplify.c (gfc_simplify_lgamma): Likewise.
1947 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1949 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
1950 gfc_peek_ascii_char.
1951 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
1952 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
1953 match_string_p, match_attr_spec, gfc_match_suffix,
1954 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
1956 * gfortran.h (gfc_char_t): New type.
1957 (gfc_linebuf): Make line member a gfc_char_t.
1958 (locus): Make nextc member a gfc_char_t.
1959 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
1960 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
1961 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
1962 * error.c (print_wide_char): New function.
1963 (show_locus): Use print_wide_char and gfc_wide_strlen.
1964 * io.c (next_char): Use gfc_char_t type.
1965 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
1966 * match.c (gfc_match_parens, gfc_match_eos,
1967 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
1968 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
1969 gfc_match_common): Likewise.
1970 * match.h (gfc_match_special_char): Change prototype.
1971 * parse.c (decode_specification_statement, decode_statement,
1972 decode_omp_directive, next_free, next_fixed): Use
1973 gfc_peek_ascii_char and gfc_next_ascii_char.
1974 * primary.c (gfc_check_digit): Change name.
1975 (match_digits, match_hollerith_constant, match_boz_constant,
1976 match_real_constant, next_string_char, match_charkind_name,
1977 match_string_constant, match_logical_constant_string,
1978 match_complex_constant, match_actual_arg, match_varspec,
1979 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
1980 gfc_next_ascii_char.
1981 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
1982 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
1983 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
1984 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
1985 gfc_next_ascii_char, gfc_peek_ascii_char):
1987 (next_char, gfc_define_undef_line, skip_free_comments,
1988 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
1989 gfc_error_recovery, load_line, preprocessor_line, include_line,
1990 load_file, gfc_read_orig_filename): Use gfc_char_t for source
1991 characters and the {gfc_,}wide_* functions to manipulate wide
1994 2008-05-06 Tobias Burnus <burnus@net-b.de>
1997 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
1998 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
1999 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
2000 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
2001 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
2003 2008-05-03 Janus Weil <jaydub66@gmail.com>
2005 * misc.c (gfc_clear_ts): Set interface to NULL.
2007 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2010 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
2011 gfc_expr value union. Add io_kind enum to here from io.c.
2012 * io.c (gfc_free_dt): Free extra_comma.
2013 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
2014 BT_CHARACTER, resolve to format_expr and set default unit. Error if
2015 io_kind is M_WRITE. (match_io): Match the extra comma and set new
2016 pointer, extra_comma.
2018 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
2021 * simplify.c (gfc_simplify_index): Check for direction argument
2024 2008-05-01 Janus Weil <jaydub66@gmail.com>
2026 * gfortran.h (struct gfc_symbol): Moving "interface" member to
2027 gfc_typespec (plus fixing a small docu error).
2028 * interface.c (gfc_procedure_use): Ditto.
2029 * decl.c (match_procedure_decl): Ditto.
2030 * resolve.c (resolve_specific_f0,
2031 resolve_specific_f0, resolve_symbol): Ditto.
2033 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2035 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
2036 * intrinsic.h (gfc_check_selected_char_kind,
2037 gfc_simplify_selected_char_kind): New prototypes.
2038 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
2039 * trans.h (gfor_fndecl_sc_kind): New function decl.
2040 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
2041 * arith.c (gfc_compare_with_Cstring): New function.
2042 * arith.h (gfc_compare_with_Cstring): New prototype.
2043 * check.c (gfc_check_selected_char_kind): New function.
2044 * primary.c (match_string_constant, match_kind_param): Mark
2045 symbols used as literal constant kind param as referenced.
2046 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
2047 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
2048 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
2049 * simplify.c (gfc_simplify_selected_char_kind): New function.
2051 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
2054 * module.c (find_symbol): Do not return a result for a symbol
2055 that has been renamed in another module.
2057 2008-04-26 George Helffrich <george@gcc.gnu.org>
2061 * trans-common.c (create_common): Add decl to function
2062 chain (if inside one) to preserve identifier scope in debug output.
2064 2008-04-25 Jan Hubicka <jh@suse.cz>
2066 * trans-decl.c (trans_function_start): Update.
2068 2008-04-25 Tobias Burnus <burnus@net-b.de>
2069 Daniel Franke <franke.daniel@gmail.com>
2072 * gfortranspec.c (lang_specific_driver): Deprecate
2073 -M option; fix ICE when "-M" is last argument and
2074 make "-M<dir>" work.
2075 * options.c (gfc_handle_module_path_options):
2076 Use -J instead of -M in error messages.
2077 * invoke.texi: Mark -M as depecated.
2079 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2080 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2083 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
2084 loop counter offset.
2086 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2088 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
2089 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
2090 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
2091 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
2092 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
2093 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
2094 (create_common): Don't set TREE_INVARIANT.
2095 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
2096 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
2098 2008-04-21 Steve Ellcey <sje@cup.hp.com>
2100 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
2102 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
2105 * gfortranspec.c (lookup_option): Properly handle separated arguments
2106 in -J option, print missing argument message when necessary.
2108 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2111 * scanner.c (skip_fixed_comments): Update continue_line when comment is
2112 detected. (gfc_next_char_literal): Likewise.
2114 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
2119 * trans_array.c (gfc_trans_array_constructor): Temporarily
2120 realign loop, if loop->from is not zero, before creating
2121 the temporary array and provide an offset.
2124 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
2125 and allow for NULL body. Change all references from
2126 init_default_dt to gfc_init_default_dt.
2127 * trans.h : Add prototype for gfc_init_default_dt.
2128 * trans-array.c (gfc_trans_deferred_vars): After nullification
2129 call gfc_init_default_dt for derived types with allocatable
2132 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2135 * trans-common.c (create_common): Revert patch causing regression.
2137 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2140 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
2141 optional argument attribute.
2143 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
2146 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
2147 is not used, the argument must be converted.
2149 2008-04-16 Jakub Jelinek <jakub@redhat.com>
2152 * f95-lang.c (gfc_init_builtin_functions): Make sure
2153 BUILT_IN_SINCOS{,F,L} types aren't varargs.
2155 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
2158 * expr.c (scalarize_intrinsic_call): Reorder identification of
2159 array argument so that if one is not found a segfault does not
2160 occur. Return FAILURE if all scalar arguments.
2162 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2163 Tobias Burnus <burnus@net-b.de>
2166 * options.c (gfc_init_options): Set the default maximum continuation
2167 lines to 255 for both free and fixed form source for warnings.
2168 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
2169 the -std=f95 free form max continuations to 39 for warnings.
2170 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
2171 if it is less than the current locus.
2173 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2175 PR fortran/25829 28655
2176 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
2177 round, sign, and id. (match_open_element): Match new tags.
2178 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
2179 for DEFAULT only. Update error messages. (match_dt_element): Fix match
2180 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
2181 new expressions. (match_inquire_element): Match new tags.
2182 (gfc_match_inquire): Add constraint for ID and PENDING.
2183 (gfc_resolve_inquire): Resolve new tags.
2184 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
2185 mask for ID parameter.
2186 * ioparm.def: Fix order of parameters for pending, round, and sign.
2187 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
2190 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
2193 * expr.c (scalarize_intrinsic_call): Identify which argument is
2194 an array and use that as the template.
2195 (check_init_expr): Remove tests that first argument is an array
2196 in the call to scalarize_intrinsic_call.
2198 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
2201 * io.c (io_tag): Add field 'value'. Split 'spec' field in
2203 (match_etag, match_vtag, match_ltag): Split parsing in two steps
2204 to give better error messages.
2206 2008-04-06 Tobias Burnus <burnus@net-b.de>
2208 * io.c (check_io_constraints): Add constrains. ID= requires
2209 asynchronous= and asynchronous= must be init expression.
2211 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2213 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
2215 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2217 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
2218 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
2219 functions and make them static. Add new gfc_dump_parse_tree
2221 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
2222 (gfc_status, gfc_status_char): Delete prototypes.
2223 * error.c (gfc_status, gfc_status_char): Remove functions.
2224 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
2225 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
2226 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
2227 gfc_status and exit.
2228 (gfc_handle_option): Rename verbose into dump_parse_tree.
2229 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
2231 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2232 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2234 PR fortran/25829 28655
2235 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
2236 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
2237 (gfc_open): Add pointers for decimal, encoding, round, sign,
2238 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
2239 encoding, pending, round, sign, size, id.
2240 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
2241 asynchronous, blank, decimal, delim, pad, round, sign.
2242 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
2243 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
2244 * trans-stmt.h (gfc_trans_wait): New function prototype.
2245 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
2246 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
2247 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
2248 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
2249 tags. (gfc_resolve_open): Remove comment around check for allowed
2250 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
2251 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
2252 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
2253 (match_wait_element): New function. (gfc_match_wait): New function.
2254 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
2255 (resolve_code): Add case for EXEC_WAIT.
2256 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
2257 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
2258 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
2259 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
2260 (gfc_trans_open): Add mask bits for new I/O tags.
2261 (gfc_trans_inquire): Add mask bits for new I/O tags.
2262 (gfc_trans_wait): New translation function.
2263 (build_dt): Add mask bits for new I/O tags.
2264 * match.c (gfc_match_if) Add matcher for "wait".
2265 * match.h (gfc_match_wait): Prototype for new function.
2266 * ioparm.def: Add new I/O parameter definitions.
2267 * parse.c (decode_statement): Add match for "wait" statement.
2268 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
2270 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2273 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
2276 2008-04-03 Tom Tromey <tromey@redhat.com>
2278 * Make-lang.in (fortran_OBJS): New variable.
2280 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2282 * f95-lang.c (insert_block): Kill.
2284 2008-04-01 George Helffrich <george@gcc.gnu.org>
2286 PR fortran/35154, fortran/23057
2287 * trans-common.c (create_common): Add decl to function
2288 chain to preserve identifier scope in debug output.
2290 2008-04-01 Joseph Myers <joseph@codesourcery.com>
2292 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
2293 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
2296 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
2299 * resolve.c (resolve_function, resolve_call): If the procedure
2300 is elemental do not look for noncopying intrinsics.
2302 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
2305 * trans-array.c (gfc_array_init_size): Set 'size' zero if
2306 negative in one dimension.
2309 * trans-expr.c (gfc_trans_string_copy): Only assign a char
2310 directly if the lhs and rhs types are the same.
2312 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
2313 Paul Richard Thomas <paul.richard.thomas@gmail.com>
2316 * primary.c (match_variable): Improved matching of function
2318 * resolve.c (resolve_allocate_deallocate): Removed checks if
2319 the actual argument for STAT is a variable.
2321 2008-03-28 Tobias Burnus <burnus@net-b.de>
2323 * symbol.c (gfc_get_default_type): Fix error message; option
2324 -fallow_leading_underscore should be -fallow-leading-underscore
2326 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2329 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
2330 optional argument attribute.
2332 2008-03-27 Tom Tromey <tromey@redhat.com>
2334 * Make-lang.in: Revert automatic dependency patch.
2336 2008-03-25 Tom Tromey <tromey@redhat.com>
2338 * Make-lang.in: Remove .o targets.
2339 (fortran_OBJS): New variable.
2340 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
2342 (GFORTRAN_D_OBJS): Update.
2343 (GFORTRAN_TRANS_DEPS): Remove.
2345 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
2348 * resolve.c (resolve_structure_cons): It is an error to assign
2349 NULL to anything other than a pointer or allocatable component.
2352 * resolve.c (resolve_symbol): If the symbol is a derived type,
2353 resolve the derived type. If the symbol is a derived type
2354 function, ensure that the derived type is visible in the same
2355 namespace as the function.
2357 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
2359 * trans.h: Use fold_build in build1_v, build2_v and build3_v
2361 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
2362 Don't use build2_v macro.
2364 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
2367 * interface.c (gfc_procedure_use): Check for keyworded arguments in
2368 procedures without explicit interfaces.
2370 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
2373 * resolve.c (check_assumed_size_reference): Only visit the
2374 first reference and look directly at the highest dimension.
2376 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2379 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
2382 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
2385 * resolve.c (resolve_branch): Less strict and pessimistic warning
2388 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
2390 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
2391 (gfc_be_parse_file): Call clear_binding_stack from here.
2392 (gfc_clear_binding_stack): Rename to clear_binding_stack.
2394 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
2397 * module.c (mio_symtree_ref): After providing a symbol for a
2398 missing equivalence member, resolve and NULL the fixups.
2400 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2402 * invoke.texi (Error and Warning Options): Document
2405 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2408 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
2409 checking bounds of absent optional arguments.
2411 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2414 * intrinsic.c (add_functions): Add simplification routines for
2415 ERF, DERF, ERFC and DERFC.
2416 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
2417 extensions into Fortran 2008 features.
2418 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
2420 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
2422 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2425 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
2426 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
2427 ERFC_SCALED, LOG_GAMMA and HYPOT.
2428 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
2429 gfc_resolve_hypot): New prototypes.
2430 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
2431 ACOSH, ASINH and ATANH available.
2432 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
2433 * lang.opt: Add -std=f2008 option.
2434 * libgfortran.h: Define GFC_STD_F2008.
2435 * lang-specs.h: Add .f08 and .F08 file suffixes.
2436 * iresolve.c (gfc_resolve_hypot): New function.
2437 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
2438 * check.c (gfc_check_hypot): New function.
2439 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
2440 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
2441 (form_from_filename): Add .f08 suffix.
2442 (gfc_handle_option): Handle -std=f2008 option.
2443 * simplify.c (gfc_simplify_hypot): New function.
2444 * gfortran.texi: Document Fortran 2008 status and file extensions.
2445 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
2446 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
2447 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
2448 * invoke.texi: Document the new -std=f2008 option.
2450 2008-03-02 Jakub Jelinek <jakub@redhat.com>
2452 * gfortranspec.c (lang_specific_driver): Update copyright notice
2455 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2458 * expr.c (find_array_element): Modify traversing the constructor to
2459 avoid trying to access NULL memory pointed to by next for the
2460 last element. (find_array_section): Exit while loop if cons->next is
2462 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
2463 (gfc_conv_function_call): Same.
2464 * decl.c (gfc_match_implicit): Same.
2465 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
2467 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
2472 * lang.opt: Added -Wreturn-type.
2473 * options.c (gfc_handle_option): Recognize -Wreturn-type.
2474 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
2475 where the result value is not set.
2476 (gfc_generate_function_code): Likewise.
2477 (generate_local_decl): Emit warnings for funtions whose RESULT
2478 variable is not set.
2480 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2483 * trans-expr.c (gfc_conv_variable): Don't build indirect
2484 references when explicit interface is mandated.
2485 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
2486 on the result symbol as well as the procedure symbol.
2488 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2491 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
2492 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
2493 gfor_fndecl_math_exponent16.
2494 * f95-lang.c (build_builtin_fntypes): Add new function types.
2495 (gfc_init_builtin_functions): Add new builtins for nextafter,
2496 frexp, ldexp, fabs, scalbn and inf.
2497 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
2498 (gfc_resolve_scale): Don't convert type of second argument.
2499 (gfc_resolve_set_exponent): Likewise.
2500 (gfc_resolve_size): Don't add hidden arguments.
2501 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
2502 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
2503 gfor_fndecl_math_exponent16.
2504 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
2505 for scalbn, fraction, nearest, rrspacing, set_exponent and
2507 (gfc_conv_intrinsic_exponent): Directly call frexp.
2508 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
2509 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
2510 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
2512 (gfc_conv_intrinsic_function): Use the new functions above.
2514 2008-02-26 Tobias Burnus <burnus@net-b.de>
2517 * interface.c (check_operator_interface): Show better line for error
2518 messages; fix constrains for user-defined assignment operators.
2519 (gfc_extend_assign): Fix constrains for user-defined assignment
2522 2008-02-26 Tom Tromey <tromey@redhat.com>
2524 * trans-io.c (set_error_locus): Remove old location code.
2525 * trans-decl.c (gfc_set_decl_location): Remove old location code.
2526 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
2527 * scanner.c (gfc_gobble_whitespace): Remove old location code.
2528 (get_file): Likewise.
2529 (preprocessor_line): Likewise.
2530 (load_file): Likewise.
2531 (gfc_new_file): Likewise.
2532 * trans.c (gfc_trans_runtime_check): Remove old location code.
2533 (gfc_get_backend_locus): Likewise.
2534 (gfc_set_backend_locus): Likewise.
2535 * data.c (gfc_assign_data_value): Remove old location code.
2536 * error.c (show_locus): Remove old location code.
2537 * gfortran.h (gfc_linebuf): Remove old location code.
2538 (gfc_linebuf_linenum): Remove old-location variant.
2540 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2543 * trans-const.c (gfc_build_string_const): Don't call gettext.
2544 (gfc_build_localized_string_const): New function.
2545 * trans-const.h (gfc_build_localized_string_const): New prototype.
2546 * trans.c (gfc_trans_runtime_check): Use
2547 gfc_build_localized_string_const instead of gfc_build_string_const.
2548 (gfc_call_malloc): Likewise.
2549 (gfc_allocate_with_status): Likewise.
2550 (gfc_allocate_array_with_status): Likewise.
2551 (gfc_deallocate_with_status): Likewise.
2552 (gfc_call_realloc): Likewise.
2553 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
2555 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
2557 * arith.c: Update copyright years.
2558 * arith.h: Likewise.
2559 * array.c: Likewise.
2561 * check.c: Likewise.
2565 * dependency.c: Likewise.
2566 * dependency.h: Likewise.
2567 * dump-parse-tree.c: Likewise.
2568 * error.c: Likewise.
2570 * gfc-internals.texi: Likewise.
2571 * gfortran.h: Likewise.
2572 * gfortran.texi: Likewise.
2573 * gfortranspec.c: Likewise.
2574 * interface.c: Likewise.
2575 * intrinsic.c: Likewise.
2576 * intrinsic.h: Likewise.
2577 * intrinsic.texi: Likewise.
2578 * invoke.texi: Likewise.
2580 * iresolve.c: Likewise.
2581 * iso-c-binding.def: Likewise.
2582 * iso-fortran-env.def: Likewise.
2583 * lang-specs.h: Likewise.
2584 * lang.opt: Likewise.
2585 * libgfortran.h: Likewise.
2586 * match.c: Likewise.
2587 * match.h: Likewise.
2588 * matchexp.c: Likewise.
2590 * module.c: Likewise.
2591 * openmp.c: Likewise.
2592 * options.c: Likewise.
2593 * parse.c: Likewise.
2594 * parse.h: Likewise.
2595 * primary.c: Likewise.
2596 * resolve.c: Likewise.
2597 * scanner.c: Likewise.
2598 * simplify.c: Likewise.
2600 * symbol.c: Likewise.
2601 * target-memory.c: Likewise.
2602 * target-memory.h: Likewise.
2603 * trans-array.h: Likewise.
2604 * trans-const.h: Likewise.
2605 * trans-stmt.h: Likewise.
2606 * trans-types.c: Likewise.
2607 * trans-types.h: Likewise.
2608 * types.def: Likewise.
2610 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2613 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
2614 (gfc_simplify_ibset): Remove call to range_check.
2615 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
2616 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
2617 temporary gfc_typspec variable.
2619 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
2621 * trans-array.c (gfc_conv_descriptor_data_get,
2622 gfc_conv_descriptor_data_set_internal,
2623 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
2624 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
2625 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
2626 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
2627 gfc_conv_array_transpose, gfc_grow_array,
2628 gfc_trans_array_constructor_subarray,
2629 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
2630 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
2631 gfc_conv_array_initializer, gfc_trans_array_bounds,
2632 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2633 gfc_get_dataptr_offset, gfc_conv_array_parameter,
2634 gfc_trans_dealloc_allocated, get_full_array_size,
2635 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
2637 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
2638 gfc_conv_component_ref, gfc_conv_cst_int_power,
2639 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
2640 * trans-common.c (create_common): Likewise.
2641 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
2643 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
2644 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
2645 gfc_trans_integer_select, gfc_trans_character_select,
2646 gfc_trans_forall_loop, compute_overall_iter_number,
2647 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
2648 gfc_trans_deallocate): Likewise.
2649 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
2650 gfc_allocate_with_status, gfc_allocate_array_with_status,
2651 gfc_deallocate_with_status): Likewise.
2652 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
2653 * trans-io.c (set_parameter_const, set_parameter_value,
2654 set_parameter_ref, set_string, set_internal_unit, io_result,
2655 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
2656 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
2657 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
2658 gfc_generate_function_code): Likewise.
2659 * convert.c (convert): Likewise.
2660 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
2661 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
2662 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
2663 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
2664 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
2665 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
2666 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
2667 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
2668 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
2669 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
2670 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2671 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
2672 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
2673 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
2674 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
2675 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
2676 gfc_conv_intrinsic_repeat): Likewise.
2678 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2681 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
2682 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
2683 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
2684 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
2685 * trans-decl.c: Likewise.
2687 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2690 * expr.c (find_array_element): Modify traversing the constructor to
2691 avoid trying to access NULL memory pointed to by next for the
2692 last element. (find_array_section): Exit while loop if cons->next is
2695 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2698 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
2700 (gfc_resolve_aint): Likewise.
2701 (gfc_resolve_anint): Likewise.
2702 (gfc_resolve_besn): Likewise.
2703 (gfc_resolve_cshift): Likewise.
2704 (gfc_resolve_ctime): Likewise.
2705 (gfc_resolve_eoshift): Likewise.
2706 (gfc_resolve_index_func): Likewise.
2707 (gfc_resolve_isatty): Likewise.
2708 (gfc_resolve_malloc): Likewise.
2709 (gfc_resolve_rrspacing): Likewise.
2710 (gfc_resolve_scale): Likewise.
2711 (gfc_resolve_set_exponent): Likewise.
2712 (gfc_resolve_spacing): Likewise.
2713 (gfc_resolve_spacing): Likewise.
2714 (gfc_resolve_fgetc): Likewise.
2715 (gfc_resolve_fputc): Likewise.
2716 (gfc_resolve_ftell): Likewise.
2717 (gfc_resolve_ttynam): Likewise.
2718 (gfc_resolve_alarm_sub): Likewise.
2719 (gfc_resolve_mvbits): Likewise.
2720 (gfc_resolve_getarg): Likewise.
2721 (gfc_resolve_signal_sub): Likewise.
2722 (gfc_resolve_exit): Likewise.
2723 (gfc_resolve_flush): Likewise.
2724 (gfc_resolve_free): Likewise.
2725 (gfc_resolve_ctime_sub): Likewise.
2726 (gfc_resolve_fgetc_sub): Likewise.
2727 (gfc_resolve_fputc_sub): Likewise.
2728 (gfc_resolve_fseek_sub): Likewise.
2729 (gfc_resolve_ftell_sub): Likewise.
2730 (gfc_resolve_ttynam_sub): Likewise.
2732 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2734 * gfc-internals.texi: Fix typos and markup nits.
2735 * gfortran.texi: Likewise.
2736 * intrinsic.texi: Likewise.
2738 2008-02-21 Richard Guenther <rguenther@suse.de>
2740 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
2741 as unary PAREN_EXPR for real and complex typed expressions.
2742 (gfc_conv_unary_op): Fold the built tree.
2744 2008-02-20 Tobias Burnus <burnus@net-b.de>
2747 * match.c (gfc_match_name): Improve error message for '$'.
2749 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
2752 * expr.c (gfc_check_pointer_assign): Add type and kind information
2753 to type-mismatch message.
2754 (gfc_check_assign): Unify error messages.
2756 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2759 * gfortran.texi: Create new section for unimplemented extensions.
2760 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
2761 Remove "smaller projects" list. Fix a few typos.
2763 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2765 * intrinsic.texi: Rename INDEX node to avoid clashing with
2766 index.html on case-insensitive systems.
2768 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2771 * trans-expr.c (gfc_conv_function_call): Force evaluation of
2774 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
2777 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
2778 likewise '-I <dir>' and '-I<dir>'.
2780 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2783 * Make-lang.in (f951): Add $(GMPLIBS).
2785 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2788 * trans-common.c (build_field): Mark fields as volatile when needed.
2790 2008-02-05 Tobias Burnus <burnus@net-b.de>
2793 * data.c (gfc_assign_data_value): Only free "size" if
2794 it has not already been freed.
2796 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
2799 * array.c (match_array_element_spec): Remove check for negative
2801 (gfc_resolve_array_spec): Add check for negative size.
2803 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
2806 * data.c (gfc_assign_data_value): Add bounds check for array
2809 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
2811 * resolve.c (resolve_where): Fix typo.
2812 (gfc_resolve_where_code_in_forall): Likewise.
2814 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
2817 * resolve.c (resolve_allocate_deallocate): New function.
2818 (resolve_code): Call it for allocate and deallocate.
2819 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
2820 the checking of the STAT tag and put in above new function.
2821 * primary,c (match_variable): Do not fix flavor of host
2822 associated symbols yet if the type is not known.
2824 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
2827 * expr.c (gfc_check_assign): It is an error to assign
2828 to a sibling procedure.
2830 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
2833 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
2834 delete_symtree to gfc_delete_symtree.
2835 * gfortran.h : Add prototype for gfc_delete_symtree.
2836 * module.c (load_generic_interfaces): Transfer symbol to a
2837 unique symtree and delete old symtree, instead of renaming.
2838 (read_module): The rsym and the found symbol are the same, so
2839 the found symtree can be deleted.
2842 * decl.c (match_char_spec): Remove the constraint on deferred
2843 matching of functions and free the length expression.
2844 delete_symtree to gfc_delete_symtree.
2845 (gfc_match_type_spec): Whitespace.
2846 (gfc_match_function_decl): Defer characteristic association for
2847 all types except BT_UNKNOWN.
2848 * parse.c (decode_specification_statement): Only derived type
2849 function matching is delayed to the end of specification.
2851 2008-01-28 Tobias Burnus <burnus@net-b.de>
2854 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
2856 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2859 * array.c (gfc_check_constructor_type): Revert clearing the expression.
2861 2008-01-26 Tobias Burnus <burnus@net-b.de>
2864 * trans-expr.c (gfc_conv_function_call): Don't call
2865 gfc_add_interface_mapping if the expression is NULL.
2867 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2870 * trans-array.c (gfc_trans_create_temp_array): Remove call to
2871 gcc_assert (integer_zerop (loop->from[n])).
2873 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
2876 * resolve.c (resolve_where): Added check if user-defined assignment
2877 operator is an elemental subroutine.
2878 (gfc_resolve_where_code_in_forall): Likewise.
2880 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2884 * gfortran.h: Revert changes from 2008-01-17.
2885 * match.c: Likewise.
2886 * symbol.c: Likewise.
2887 (gfc_undo_symbols): Undo namespace changes related to common blocks.
2889 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2892 * data.c (formalize_structure_cons): Skip formalization on
2895 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2897 * gfortran.texi (OpenMP): Extended existing documentation.
2898 (contributors): Added major contributors of 2008 that were
2900 (proposed extensions): Removed implemented items.
2902 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
2905 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
2906 seen, check for a statement label and, if present, delete it
2907 and set the locus to the start of the statement.
2909 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
2912 * trans-io.c (gfc_trans_transfer): If the array reference in a
2913 read has a vector subscript, use gfc_conv_subref_array_arg to
2914 copy back the temporary.
2916 2008-01-22 Tobias Burnus <burnus@net-b.de>
2919 * interface.c (compare_actual_formal): Fix adding type
2920 to missing_arg_type for absent optional arguments.
2922 2008-01-22 Tobias Burnus <burnus@net-b.de>
2925 * parse.c (parse_spec): Change = into ==.
2927 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
2930 * expr.c (check_elemental): Fix check for valid data types.
2932 2008-01-22 Tobias Burnus <burnus@net-b.de>
2935 * scanner.c (load_line): Support <tab><digit> continuation lines.
2936 * invoke.texi (-Wtabs): Document this.
2938 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
2941 * module.c (read_module): Set use_rename attribute.
2943 2007-01-21 Tobias Burnus <burnus@net-b.de>
2946 * interface.c (compare_parameter): Improved error message
2947 for arguments of same type and mismatched kinds.
2949 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2952 * resolve.c (resolve_entries): Do not do an array bounds check
2953 if the result symbols are the same.
2956 * module.c (read_module) : Hide the symtree of the previous
2957 version of the symbol if this symbol is renamed.
2959 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2962 * array.c (gfc_check_constructor_type): Clear the expression ts
2963 so that the checking starts from the deepest level of array
2965 * primary.c (match_varspec): If an unknown type is changed to
2966 default character and the attempt to match a substring fails,
2967 change it back to unknown.
2970 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
2971 NULL for an array constructor, use the cl.length expression to
2973 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
2976 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
2980 * iresolve.c (gfc_resolve_all): Remove conversion of mask
2981 argument to kind=1 by removing call to resolve_mask_arg().
2982 (gfc_resolve_any): Likewise.
2984 2008-01-19 Tobias Burnus <burnus@net-b.de>
2987 * primary.c (match_variable): Handle FL_UNKNOWN without
2988 uneducated guessing.
2989 (match_variable): Improve error message.
2991 2008-01-18 Tobias Burnus <burnus@net-b.de>
2994 * interface.c (get_expr_storage_size): Return storage size
2995 for array element designators.
2996 (compare_actual_formal): Reject unequal string sizes for
2997 assumed-shape dummy arguments. And fix error message for
2998 array-sections with vector subscripts.
3000 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3003 * simplify.c (is_constant_array_expr): New static function that returns
3004 true if the given expression is an array and is constant.
3005 (gfc_simplify_reshape): Use new function.
3007 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
3010 * symbol.c (free_common_tree): Renamed to ...
3011 (gfc_free_common_tree): This. Remove static.
3012 (gfc_free_namespace): Updated.
3014 * gfortran.h (gfc_free_common_tree): New.
3016 * match.c (gfc_match_common): Call gfc_free_common_tree () with
3017 gfc_current_ns->common_root and set gfc_current_ns->common_root
3018 to NULL on syntax error.
3020 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
3023 * trans-expr.c (gfc_conv_function_call): Use proper
3024 type for returned character pointers.
3026 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
3031 * decl.c : Remove gfc_function_kind_locus and
3032 gfc_function_type_locus. Add gfc_matching_function.
3033 (match_char_length): If matching a function and the length
3034 does not match, return MATCH_YES and try again later.
3035 (gfc_match_kind_spec): The same.
3036 (match_char_kind): The same.
3037 (gfc_match_type_spec): The same for numeric and derived types.
3038 (match_prefix): Rename as gfc_match_prefix.
3039 (gfc_match_function_decl): Except for function valued character
3040 lengths, defer applying kind, type and charlen info until the
3041 end of specification block.
3042 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
3043 parse.c (decode_specification_statement): New function.
3044 (decode_statement): Call it when a function has kind = -1. Set
3045 and reset gfc_matching function, as function statement is being
3047 (match_deferred_characteristics): Simplify with a single call
3048 to gfc_match_prefix. Do appropriate error handling. In any
3049 case, make sure that kind = -1 is reset or corrected.
3050 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
3051 Throw an error if kind = -1 after last specification statement.
3052 parse.h : Prototype for gfc_match_prefix.
3054 2008-01-16 Tobias Burnus <burnus@net-b.de>
3057 * interface.c (compare_parameter): Allow AS_DEFERRED array
3058 elements and reject attr.pointer array elemenents.
3059 (get_expr_storage_size): Return storage size of elements of
3060 assumed-shape and pointer arrays.
3062 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
3064 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
3065 for flag_tree_parallelize_loops.
3067 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
3070 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
3071 (gfc_resolve_any): Likewise.
3072 (gfc_resolve_count): Likewise. Don't append kind of
3073 argument to function name.
3075 2008-01-13 Tobias Burnus <burnus@net-b.de>
3078 * resolve.c (resolve_actual_arglist): For expressions,
3079 also check for assume-sized arrays.
3080 * interface.c (compare_parameter): Move F2003 character checks
3081 here, print error messages here, reject elements of
3082 assumed-shape array as argument to dummy arrays.
3083 (compare_actual_formal): Update for the changes above.
3085 2008-01-13 Tobias Burnus <burnus@net-b.de>
3088 * decl.c (contained_procedure): Only check directly preceeding state.
3090 2008-01-13 Tobias Burnus <burnus@net-b.de>
3093 * check.c (gfc_check_shape): Accept array ranges of
3094 assumed-size arrays.
3096 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3099 * match.c (gfc_match_name): Don't error if leading character is a '(',
3100 just return MATCH_NO.
3102 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3105 * trans-io.c (create_dummy_iostat): Commit the symbol.
3107 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
3110 * simplify.c (gfc_simplify_transfer): Return NULL if the size
3111 of the element is unavailable and only assign character length
3112 to the result, if 'mold' is constant.
3114 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
3117 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
3118 to assign strings and perform bounds checks on the string length.
3119 (get_array_ctor_strlen): Remove bounds checking.
3120 (gfc_trans_array_constructor): Initialize string length checking.
3121 * trans-array.h : Add prototype for gfc_trans_string_copy.
3123 2008-01-08 Richard Guenther <rguenther@suse.de>
3126 PR tree-optimization/34683
3127 * trans-types.c (gfc_get_array_type_bounds): Use an array type
3128 with known size for accesses if that is known.
3130 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
3133 * expr.c (find_array_element): Check that the array bounds are
3134 constant before using them. Use lower, as well as upper bound.
3135 (check_restricted): Allow implied index variable.
3137 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
3140 * trans_array.c (gfc_trans_deferred_array): Do not null the
3141 data pointer on entering scope, nor deallocate it on leaving
3142 scope, if the symbol has the 'save' attribute.
3145 * trans_decl.c (gfc_finish_var_decl): Derived types with
3146 allocatable components and an initializer must be TREE_STATIC.
3148 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
3151 * module.c (write_generic): Rewrite completely.
3152 (write_module): Change call to write_generic.
3154 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3157 * scanner.c (load_line): Do not count ' ' as printable when checking for
3160 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
3163 * module.c (load_needed): If the namespace has no proc_name
3164 give it the module symbol.
3166 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3169 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
3170 the dummy variable expression, test for NULL, and pass the variable
3171 address to the called function.
3173 2007-01-06 Tobias Burnus <burnus@net-b.de>
3176 * match.c (gfc_match_common): Remove blank common in
3178 * resolve.c (resolve_common_vars): New function.
3179 (resolve_common_blocks): Move checks to resolve_common_vars
3180 and invoke that function.
3181 (resolve_types): Call resolve_common_vars for blank commons.
3183 2008-01-06 Tobias Burnus <burnus@net-b.de>
3186 * resolve.c (resolve_equivalence_derived): Reject derived types with
3187 default initialization if equivalenced with COMMON variable.
3189 2008-01-06 Tobias Burnus <burnus@net-b.de>
3192 * io.c (check_io_constraints): Disallow unformatted I/O for
3195 2008-01-06 Tobias Burnus <burnus@net-b.de>
3198 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
3199 ELEMENTAL functions.
3201 2008-01-06 Tobias Burnus <burnus@net-b.de>
3204 * interface.c (compare_actual_formal): Reject parameter
3205 actual to intent(out) dummy.
3207 2008-01-04 Tobias Burnus <burnus@net-b.de>
3210 * primary.c (match_varspec): Gobble whitespace before