1 2008-11-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 * io.c (enum format_token): For readability replace FMT_POS with FMT_T,
5 FMT_TL, and FMT_TR. (format_lex): Use new enumerators. (check_format):
6 Add check for missing positive integer.
8 2008-10-14 Paul Thomas <pault@gcc.gnu.org>
11 * trans-array.c (gfc_trans_create_temp_array): Stabilize the
13 (gfc_conv_loop_setup): Use the end expression for the loop 'to'
16 2008-11-12 Jakub Jelinek <jakub@redhat.com>
20 * trans-const.c (gfc_conv_constant_to_tree): Warn when
21 converting an integer outside of LOGICAL's range to
23 * trans-intrinsic.c (gfc_conv_intrinsic_function,
24 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer):
25 Use INTEGER_TYPE instead of BOOLEAN_TYPE for TRANSFER as
26 argument of another TRANSFER.
28 2008-11-12 Tobias Burnus <burnus@net-b.de>
31 * resolve.c (resolve_fntype): Fix private derived type checking.
33 2008-11-09 Paul Thomas <pault@gcc.gnu.org>
36 * intrinsic.c (add_functions): Reference gfc_simplify._minval
37 and gfc_simplify_maxval.
38 * intrinsic.h : Add prototypes for gfc_simplify._minval and
40 * simplify.c (min_max_choose): New function extracted from
42 (simplify_min_max): Call it.
43 (simplify_minval_maxval, gfc_simplify_minval,
44 gfc_simplify_maxval): New functions.
46 2008-11-04 Paul Thomas <pault@gcc.gnu.org>
49 * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
50 when symbol not found.
52 2008-11-03 Tobias Burnus <burnus@net-b.de>
55 * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
56 * scanner.c (add_path_to_list): Argument to add at head.
57 (gfc_add_include_path): Add new argument.
58 (gfc_add_intrinsic_modules_path) Update call.
59 (load_file): Print filename/line in the error message.
60 * gfortran.h (gfc_add_include_path): Update prototype.
61 * options.c (gfc_post_options,gfc_handle_module_path_options,
62 gfc_handle_option): Update call.
63 * lang-spec.h (F951_OPTIONS): Don't insert include path twice.
65 * arith.c (arith_error): Add -fno-range-error to the message.
67 2008-11-03 Paul Thomas <pault@gcc.gnu.org>
70 * resolve.c (resolve_actual_arglist ): Correct comparison of
71 FL_VARIABLE with e->expr_type.
72 (resolve_call): Check that host association is correct.
73 (resolve_actual_arglist ): Remove return is old_sym is use
74 associated. Only reparse expression if old and new symbols
78 * resolve.c (gfc_resolve_assign_in_forall): Change error to a
81 2008-11-01 Janus Weil <janus@gcc.gnu.org>
84 * expr.c (replace_symbol): Replace all symbols which lie in the
85 formal namespace of the interface and copy their attributes.
86 * resolve.c (resolve_symbol): Add charlen to namespace.
88 2008-11-01 Steven G. Kargl <kargls@comcast.net>
91 * trans-array.c (gfc_trans_array_constructor_value): Fix comment.
92 (gfc_conv_array_initializer): Convert internal_error() to gfc_error_now.
93 * array.c: Remove GFC_MAX_AC_EXPAND macro.
94 (gfc_expand_constructor): Use gfc_option.flag_max_array_constructor.
95 * gfortran.h (gfc_option): Add flag_max_array_constructor member.
96 * lang.opt: Add -fmax-array-constructor option.
97 * expr.c (gfc_match_init_expr): Fix error message to mention new option.
98 * invoke.texi: Document new option.
99 * options.c (gfc_init_options): Set default value for new option.
100 (gfc_handle_option): Deal with commandline.
102 2008-11-01 Daniel Kraft <d@domob.eu>
105 * gfortran.h (struct gfc_code): New field `resolved_isym'.
106 * trans.h (gfc_build_memcpy_call): Made public.
107 * trans-array.h (gfc_trans_create_temp_array): New argument `initial'.
108 * intrinsic.c (gfc_intrinsic_sub_interface): Set resolved_isym.
109 * iresolve.c (create_formal_for_intents): New helper method.
110 (gfc_resolve_mvbits): Put dummy formal arglist on resolved_sym.
111 * resolve.c (resolve_call): Initialize resolved_isym to NULL.
112 * trans-array.c (gfc_trans_allocate_array_storage): New argument
113 `initial' to allow initializing the allocated storage to some initial
114 value copied from another array.
115 (gfc_trans_create_temp_array): Allow initialization of the temporary
116 with a copy of some other array by using the new extension.
117 (gfc_trans_array_constructor): Pass NULL_TREE for initial argument.
118 (gfc_conv_loop_setup): Ditto.
119 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Ditto.
120 * trans-expr.c (gfc_conv_function_call): Ditto.
121 (gfc_build_memcpy_call): Made public.
122 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize created
123 temporary for INTENT(INOUT) arguments to the value of the mirrored
124 array and clean up the temporary as very last intructions in the created
126 * trans.c (gfc_trans_code): For EXEC_CALL, see if we have a MVBITS call
127 and enable elemental dependency checking if we have.
129 2008-11-01 Janus Weil <janus@gcc.gnu.org>
133 * gfortran.h: New function gfc_expr_replace_symbols.
134 * decl.c (match_procedure_decl): Increase reference count for interface.
135 * expr.c: New functions replace_symbol and gfc_expr_replace_symbols.
136 * resolve.c (resolve_symbol): Correctly copy array spec and char len
137 of PROCEDURE declarations from their interface.
138 * symbol.c (gfc_get_default_type): Enhanced error message.
139 (copy_formal_args): Call copy_formal_args recursively for arguments.
140 * trans-expr.c (gfc_conv_function_call): Bugfix.
142 2008-11-01 Dennis Wassel <dennis.wassel@gmail.com>
145 * fortran/check.c (gfc_check_random_seed): Check PUT size
148 2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
151 * expr.c (gfc_reduce_init_expr): New function, containing checking code
152 from gfc_match_init_expr, so that checking can be deferred.
153 (gfc_match_init_expr): Use gfc_reduce_init_expr.
154 * io.c (check_io_constraints): Use gfc_reduce_init_expr instead of
155 checking that the expression is a constant.
156 * match.h (gfc_reduce_init_expr): Prototype added.
158 2008-10-31 Mikael Morin <mikael.morin@tele2.fr>
161 * resolve.c (gfc_count_forall_iterators): New function.
162 (gfc_resolve_forall): Use gfc_count_forall_iterators to evaluate
163 the needed memory amount to allocate. Don't forget to free allocated
164 memory. Add an assertion to check for memory leaks.
166 2008-10-30 Steven G. Kargl <kargls@comcast.net>
169 * fortran/arith.c (gfc_mpfr_to_mpz): Test for NaN and Inf values.
170 Remove stale comment and kludge code for MPFR 2.0.1 and older.
171 (gfc_real2int): Error on conversion of NaN or Inf.
172 (gfc_complex2int): Ditto.
173 * fortran/arith.h: Update mpfr_to_mpz prototype.
174 * fortran/simplify.c (gfc_simplify_ceiling, gfc_simplify_floor,
175 gfc_simplify_ifix, gfc_simplify_idint, simplify_nint): Update function
176 calls to include locus.
178 2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
181 * trans-array.c (gfc_trans_create_temp_array): If n is less
182 than the temporary dimension, assert that loop->from is
183 zero (reverts to earlier versions). If there is at least one
184 null loop->to[n], it is a callee allocated array so set the
185 size to NULL and break.
186 (gfc_trans_constant_array_constructor): Set the offset to zero.
187 (gfc_trans_array_constructor): Remove loop shifting around the
189 (gfc_conv_loop_setup): Prefer zero-based descriptors if
190 possible. Calculate the translation from loop variables to
191 array indices if an array constructor.
193 2008-10-30 Mikael Morin <mikael.morin@tele2.fr>
196 * trans-array.c (gfc_trans_create_temp_array): If size is NULL
197 use the array bounds for loop->to.
199 2008-10-28 Tobias Burnus <burnus@net-b.de>
201 * intrinsic.texi: Update OpenMP section for OMPv3.
203 2008-10-24 Jakub Jelinek <jakub@redhat.com>
205 * Make-lang.in (check-f95-subtargets, check-fortran-subtargets): New
206 aliases for check-gfortran-subtargets.
207 (lang_checks_parallelized): Add check-gfortran.
208 (check_gfortran_parallelize): New variable.
210 2008-10-19 Paul Thomas <pault@gcc.gnu.org>
213 * dependency.c (gfc_dep_resolver ): If we find equal array
214 element references, go on to the next reference.
216 2008-10-16 Daniel Kraft <d@domob.eu>
218 * resolve.c (resolve_elemental_actual): Handle calls to intrinsic
219 subroutines correctly.
221 2008-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
223 * simplify.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
225 2008-10-12 Daniel Kraft <d@domob.eu>
228 * expr.c (gfc_expr_check_typed): Extend permission of untyped
229 expressions to both top-level variable and basic arithmetic expressions.
231 2008-10-12 Paul Thomas <pault@gcc.gnu.org>
234 * dependency.c (gfc_are_equivalenced_arrays): Look in symbol
235 namespace rather than current namespace, if it is available.
237 2008-10-12 Steven G. Kargl <kargls@comcast.net>
240 * fortran/resolve.c (resolve_fl_variable): Simplify the
241 initializer if there is one.
243 2008-10-11 Paul Thomas <pault@gcc.gnu.org>
246 * module.c (check_for_ambiguous): Remove redundant code.
248 2008-10-09 Daniel Kraft <d@domob.eu>
251 * gfortran.h (gfc_suppress_error): Removed from header.
252 (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
253 * array.c (gfc_array_size): Use new gfc_push/pop_suppress_errors
254 instead of directly changing gfc_suppress_error.
255 * intrinsic.c (gfc_intrinsic_func_interface): Ditto.
256 (gfc_intrinsic_sub_interface): Ditto.
257 * error.c (suppress_errors): Made static from `gfc_suppress_error'.
258 (gfc_push_suppress_errors), (gfc_pop_suppress_errors): New methods.
259 (gfc_notify_std), (gfc_error): Use new static name of global.
260 * expr.c (check_arglist), (check_references): New methods.
261 (check_restricted): Check arglists and references of EXPR_FUNCTIONs
262 and EXPR_VARAIBALEs, respectively. Allow PARAMETER symbols.
264 2008-10-07 Jakub Jelinek <jakub@redhat.com>
266 * f95-lang.c (poplevel): Don't clear BLOCK_VARS if functionbody.
267 * trans-decl.c (gfc_build_qualified_array): Build accurate debug type
269 (build_entry_thunks, gfc_generate_function_code,
270 gfc_generate_constructors): Ensure DECL_SAVED_TREE is a BIND_EXPR
271 with DECL_INITIAL as its BLOCK.
273 2008-10-05 Paul Thomas <pault@gcc.gnu.org>
276 * gfortran.h : Add 'error' bit field to gfc_expr structure.
277 * expr.c (check_inquiry): When checking a restricted expression
278 check that arguments are either variables or restricted.
279 (check_restricted): Do not emit error if the expression has
280 'error' set. Clean up detection of host-associated variable.
282 2008-10-05 Daniel Kraft <d@domob.eu>
285 * gfortran.h (struct gfc_typebound_proc): New flag `error'.
286 * resolve.c (update_arglist_pass): Added assertion.
287 (update_compcall_arglist): Fail early for erraneous procedures to avoid
289 (resolve_typebound_generic_call): Ignore erraneous specific targets
290 and added assertions.
291 (resolve_typebound_procedure): Set new `error' flag.
293 2008-10-04 Paul Thomas <pault@gcc.gnu.org>
296 * module.c (load_equiv): Check the module before negating the
299 2008-10-02 Steven Bosscher <steven@gcc.gnu.org>
302 * intrinsic.c (add_functions): Add LEADZ and TRAILZ as generics.
303 * intrinsic.h (gfc_simplify_leadz, gfc_simplify_trailz): New protos.
304 * gfortran.h <enum gfc_isym_id>: (GFC_ISYM_LEADZ, GFC_ISYM_TRAILZ): New.
305 * f95-lang (gfc_init_builtin_functions): Add BUILT_IN_CLZ,
306 BUILT_IN_CLZL, BUILT_IN_CLZLL, BUILT_IN_CTZ, BUILT_IN_CTZL, and
308 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
309 gfc_conv_intrinsic_trails): New code-generation functions for LEADZ
310 and TRAILZ intrinsics.
311 (gfc_conv_intrinsic_function): Use them
312 * intrinsic.texi: Add documentation for LEADZ and TRAILZ.
313 * simplify.c (gfc_simplify_leadz, gfc_simplify_trailz): New functions.
315 2008-09-30 Janus Weil <janus@gcc.gnu.org>
318 * symbol.c (check_conflict): If a symbol in a COMMON block is a
319 procedure, it must be a procedure pointer.
320 (gfc_add_in_common): Symbols in COMMON blocks may be variables or
322 * trans-types.c (gfc_sym_type): Make procedure pointers in COMMON
325 2008-09-25 Jerry DeLisle <jvdelisle@gcc.gnu.org
328 * trans-io.c (build_dt): Revert previous patch..
329 * ioparm.def: Delete IOPARM_dt_f2003.
331 2008-09-25 Tobias Burnus <burnus@net-b.de>
334 * expr.c (gfc_check_pointer_assign): Allow assignment of
336 * match.c (gfc_match_assignment,gfc_match_pointer_assignment):
337 Remove unreachable code.
339 2008-09-24 Tobias Burnus <burnus@net-b.de>
341 * options.c (set_default_std_flags,gfc_init_options):
342 Add comment: keep in sync with libgfortran.
344 2008-09-24 Tobias Burnus <burnus@net-b.de>
347 * trans-array.c (gfc_trans_deferred_array): Don't auto-deallocate
350 2008-09-23 Daniel Kraft <d@domob.eu>
353 * gfortran.h (gfc_compare_actual_formal): Removed, made private.
354 (gfc_arglist_matches_symbol): New method.
355 * interface.c (compare_actual_formal): Made static.
356 (gfc_procedure_use): Use new name of compare_actual_formal.
357 (gfc_arglist_matches_symbol): New method.
358 (gfc_search_interface): Moved code partially to new
359 gfc_arglist_matches_symbol.
360 * resolve.c (resolve_typebound_generic_call): Resolve actual arglist
361 before checking against formal and use new gfc_arglist_matches_symbol
363 (resolve_compcall): Set type-spec of generated expression.
365 2008-09-23 Tobias Burnus <burnus@net-b.de>
368 * expr.c (gfc_check_pointer_assign): Add checks for pointer
371 2008-09-22 Jerry DeLisle <jvdelisle@gcc.gnu.org
374 * trans-io.c (gfc_build_io_library_fndecls): Bump pad size.
375 (build_dt): Set mask bit for IOPARM_dt_f2003.
376 * ioparm.def: Add IOPARM_dt_f2003.
378 2008-09-22 Janus Weil <janus@gcc.gnu.org>
381 * gfortran.h (gfc_option_t): New members flag_align_commons and
383 * lang.opt: New options falign-commons and Walign-commons.
384 * invoke.texi: Documentation for new options.
385 * options.c (gfc_init_options): Initialize new options.
386 (gfc_handle_options): Handle new options.
387 * trans-common.c (translate_common): Implement new options.
388 (gfc_trans_common): Set correct locus.
390 2008-09-21 Paul Thomas <pault@gcc.gnu.org>
393 * decl.c (scalarize_intrinsic_call): Both subroutines and
394 functions can give a true for get_proc_mame's last argument so
395 remove the &&gfc_current_ns->proc_name->attr.function.
396 resolve.c (resolve_actual_arglist): Add check for recursion by
397 reference to procedure as actual argument.
399 2008-09-21 Daniel Kraft <d@domob.eu>
402 * trans.h (gfc_conv_string_length): New argument `expr'.
403 * trans-expr.c (flatten_array_ctors_without_strlen): New method.
404 (gfc_conv_string_length): New argument `expr' that is used in a new
405 special case handling if cl->length is NULL.
406 (gfc_conv_subref_array_arg): Pass expr to gfc_conv_string_length.
407 * trans-array.c (gfc_conv_expr_descriptor): Ditto.
408 (gfc_trans_auto_array_allocation): Pass NULL as new expr.
409 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
410 (gfc_trans_deferred_array): Ditto.
411 (gfc_trans_array_constructor): Save and restore old values of globals
412 used for bounds checking.
413 * trans-decl.c (gfc_trans_dummy_character): Ditto.
414 (gfc_trans_auto_character_variable): Ditto.
416 2008-09-21 Daniel Kraft <d@domob.eu>
418 * decl.c (match_procedure_in_type): Changed misleading error message
419 for not yet implemented PROCEDURE(interface) syntax.
421 2008-09-18 Paul Thomas <pault@gcc.gnu.org>
424 * resolve.c (resolve_fl_variable_derived): Remove derived type
425 comparison for use associated derived types. Host association
426 of a derived type will not arise if there is a local derived type
427 whose use name is the same.
430 * match.c (gfc_match_call): Use the existing symbol even if
433 2008-09-18 Daniel Kraft <d@domob.eu>
436 * trans.h (gfc_trans_runtime_error): New method.
437 (gfc_trans_runtime_error_vararg): New method.
438 (gfc_allocate_array_with_status): New argument `expr' for locus/varname.
439 (gfc_deallocate_array_with_status): Ditto.
440 * trans-array.h (gfc_array_deallocate): Ditto.
441 * trans.c (gfc_trans_runtime_error): New method.
442 (gfc_trans_runtime_error_vararg): New method, moved parts of the code
443 from gfc_trans_runtime_check here.
444 (gfc_trans_runtime_error_check): Moved code partly to new method.
445 (gfc_call_malloc): Fix tab-indentation.
446 (gfc_allocate_array_with_status): New argument `expr' and call
447 gfc_trans_runtime_error for error reporting to include locus.
448 (gfc_deallocate_with_status): Ditto.
449 * trans-stmt.c (gfc_trans_deallocate): Pass expr as new argument.
450 * trans-array.c (gfc_array_allocate): Ditto.
451 (gfc_array_deallocate): New argument `expr', passed on.
452 (gfc_trans_dealloc_allocated): Pass NULL for expr.
453 * trans-openmp.c (gfc_omp_clause_default): Ditto.
455 2008-09-18 Paul Thomas <pault@gcc.gnu.org>
459 * module.c (check_for_ambiguous): New function to test loaded
460 symbol for ambiguity with fixup symbol.
461 (read_module): Call check_for_ambiguous.
462 (write_symtree): Do not write the symtree for symbols coming
463 from an interface body.
466 * resolve.c (count_specific_procs ): New function to count the
467 number of specific procedures with the same name as the generic
468 and emit appropriate errors for and actual argument reference.
469 (resolve_assumed_size_actual): Add new argument no_formal_args.
470 Correct logic around passing generic procedures as arguments.
471 Call count_specific_procs from two locations.
472 (resolve_function): Evaluate and pass no_formal_args.
473 (resolve call): The same and clean up a bit by using csym more
477 * symbol.c (gfc_add_access): Access can be updated if use
478 associated and not private.
480 2008-09-17 Jakub Jelinek <jakub@redhat.com>
483 * trans-stmt.c (gfc_trans_do): Optimize integer type non-simple
484 do loop initialization.
486 2008-09-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
487 Tobias Burnus <burnus@net.b.de>
490 * io.c (match_vtag): Add tag name to error message.
491 (match_out_tag): Cleanup whitespace.
492 (gfc_resolve_dt): Resolve id and async tags.
494 2008-09-13 Daniel Kraft <d@domob.eu>
497 * primary.c (gfc_match_varspec): Added missing type-spec clearing
498 after wrong implicit character typing.
500 2008-09-12 Richard Guenther <rguenther@suse.de>
502 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Use
503 build_fold_addr_expr to properly mark the argument
506 2008-09-11 Daniel Kraft <d@domob.eu>
509 * simplify.c (simplify_cmplx): Added linebreak to long line.
510 * target-memory.c (gfc_convert_boz): Fix indentation.
511 (gfc_interpret_float): Set mpfr precision to right value before
514 2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
516 * expr.c (find_array_element): Reformat comment.
518 2008-09-10 H.J. Lu <hongjiu.lu@intel.com>
520 * expr.c (find_array_element): Reformat.
522 2008-09-10 Tobias Burnus <burnus@net-b.de>
525 * trans-decl.c (get_proc_pointer_decl): Fix -Wunused-variable.
527 2008-09-09 Daniel Kraft <d@domob.eu>
530 * resolve.c (expression_rank): Added assertion to guard against
531 EXPR_COMPCALL expressions.
532 (resolve_compcall): Set expression's rank from the target procedure's.
534 2008-09-09 Daniel Kraft <d@domob.eu>
537 * trans-array.c (gfc_conv_array_parameter): Added assertion that the
538 symbol has an array spec.
540 2008-09-08 Daniel Kraft <d@domob.eu>
543 * trans-expr.c (gfc_add_interface_mapping): Set new_sym->as.
544 (gfc_map_intrinsic_function): Added checks against NULL bounds in
547 2008-09-08 Tobias Burnus <burnus@net.b.de>
550 * symbol.c (gfc_set_default_type): Copy char len.
552 2008-09-06 Steven G. Kargl <kargls@comcast.net>
555 * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
556 UBOUND if 2nd argument is KIND.
558 2008-09-06 Steven G. Kargl <kargls@comcast.net>
561 * resolve.c (resolve_function): An intrinsic subroutine should not be
562 called as a function.
564 2008-09-05 Daniel Kraft <d@domob.eu>
567 * resolve.c (resolve_types): Restore gfc_current_ns on exit.
568 * symbol.c (gfc_save_all): Removed blank line.
570 2008-09-05 Daniel Kraft <d@domob.eu>
573 * primary.c (gfc_match_rvalue): Removed logic to handle implicit
574 typing to a derived-type if a component reference is found.
575 (gfc_match_varspec): Moved it here.
577 2008-09-04 Richard Guenther <rguenther@suse.de>
579 * trans-array.c (gfc_conv_array_parameter): Use correct types
580 in building COND_EXPRs.
581 * trans-expr.c (gfc_conv_missing_dummy): Likewise.
582 * trans-intrinsics.c (gfc_conv_intrinsic_merge): Likewise.
584 2008-09-04 Daniel Kraft <d@domob.eu>
587 * expr.c (simplify_const_ref): Update expression's character length
588 when pulling out a substring reference.
590 2008-09-04 Ian Lance Taylor <iant@google.com>
592 * symbol.c (generate_isocbinding_symbol): Compare
593 gfc_notification_std with ERROR rather than FAILURE.
594 * resolve.c (check_assumed_size_reference): Compare array type
595 with AR_FULL rather than DIMEN_ELEMENT.
596 (resolve_actual_arglist): Compare with EXPR_VARIABLE rather than
599 2008-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
602 * io.c (check_format): Allow specifying precision with g0 format.
604 2008-09-02 Daniel Kraft <d@domob.eu>
606 * gfortran.h (struct gfc_namespace): New member `implicit_loc'.
607 (gfc_add_abstract): New method.
608 * decl.c (gfc_get_type_attr_spec): Match ABSTRACT attribute.
609 (gfc_match_derived_decl): Copy abstract attribute in derived symbol.
610 * dump-parse-tree.c (show_attr): Show ABSTRACT attribute as `ABSTRACT'
611 only to allow for ABSTRACT types.
612 * parse.c (parse_interface): Use new gfc_add_abstract.
613 * primary.c (gfc_match_structure_constructor): Check that no ABSTRACT
615 * resolve.c (resolve_typespec_used): New method.
616 (resolve_fl_derived): Check type in respect to ABSTRACT attribute and
617 check that no component is of an ABSTRACT type.
618 (resolve_symbol): Check that no symbol is of an ABSTRACT type.
619 (resolve_types): Check IMPLICIT declarations for ABSTRACT types.
620 * symbol.c (gfc_merge_new_implicit): Remember loci of IMPLICIT's.
621 (gfc_add_abstract): New method.
623 2008-09-01 Daniel Kraft <d@domob.eu>
626 * module.c (read_module): Initialize use_only flag on used symbols.
628 2008-09-01 Daniel Kraft <d@domob.eu>
630 * gfc-internals.texi (F2003 OOP), (Type-bound Procedures): New chapter
631 and section to document the internals of type-bound procedures.
632 (gfc_expr): Document EXPR_COMPCALL.
633 * gfortran.h (struct gfc_expr): Remove unused `derived' from compcall.
634 * dump-parse-tree.c (show_compcall): New method.
635 (show_expr): Call it for EXPR_COMPCALL.
636 (show_typebound), (show_f2k_derived): New methods.
637 (show_symbol): Call show_f2k_derived.
638 (show_code_node): Handle EXEC_COMPCALL.
639 * primary.c (gfc_match_varspec): Don't initialize removed `derived' in
640 primary->value.compcall.
642 2008-08-31 Richard Guenther <rguenther@suse.de>
644 * trans-expr.c (gfc_trans_string_copy): Use the correct types
645 to compute slen and dlen.
647 2008-08-31 Daniel Kraft <d@domob.eu>
649 * gfortran.h (enum gfc_statement): New entry `ST_GENERIC'.
650 (struct gfc_tbp_generic): New type.
651 (struct gfc_typebound_proc): Removed `target' and added union with
652 `specific' and `generic' members; new members `overridden',
653 `subroutine', `function' and `is_generic'.
654 (struct gfc_expr): New members `derived' and `name' in compcall union
655 member and changed type of `tbp' to gfc_typebound_proc.
656 (gfc_compare_interfaces), (gfc_compare_actual_formal): Made public.
657 * match.h (gfc_typebound_default_access): New global.
658 (gfc_match_generic): New method.
659 * decl.c (gfc_match_generic): New method.
660 (match_binding_attributes): New argument `generic' and handle it.
661 (match_procedure_in_type): Mark matched binding as non-generic.
662 * interface.c (gfc_compare_interfaces): Made public.
663 (gfc_compare_actual_formal): Ditto.
664 (check_interface_1), (compare_parameter): Use new public names.
665 (gfc_procedure_use), (gfc_search_interface): Ditto.
666 * match.c (match_typebound_call): Set base-symbol referenced.
667 * module.c (binding_generic): New global array.
668 (current_f2k_derived): New global.
669 (mio_typebound_proc): Handle IO of GENERIC bindings.
670 (mio_f2k_derived): Record current f2k-namespace in current_f2k_derived.
671 * parse.c (decode_statement): Handle GENERIC statement.
672 (gfc_ascii_statement): Ditto.
673 (typebound_default_access), (set_typebound_default_access): Removed.
674 (gfc_typebound_default_access): New global.
675 (parse_derived_contains): New default-access implementation and handle
676 GENERIC statements encountered.
677 * primary.c (gfc_match_varspec): Adapted to new gfc_typebound_proc
678 structure and removed check for SUBROUTINE/FUNCTION from here.
679 * resolve.c (extract_compcall_passed_object): New method.
680 (update_compcall_arglist): Use it.
681 (resolve_typebound_static): Adapted to new gfc_typebound_proc structure.
682 (resolve_typebound_generic_call): New method.
683 (resolve_typebound_call): Check target is a SUBROUTINE and handle calls
685 (resolve_compcall): Ditto (check for target being FUNCTION).
686 (check_typebound_override): Handle GENERIC bindings.
687 (check_generic_tbp_ambiguity), (resolve_typebound_generic): New methods.
688 (resolve_typebound_procedure): Handle GENERIC bindings and set new
689 attributes subroutine, function and overridden in gfc_typebound_proc.
690 (resolve_fl_derived): Ensure extended type is resolved before the
692 * st.c (gfc_free_statement): Fix bug with free'ing EXEC_COMPCALL's.
693 * symbol.c (gfc_find_typebound_proc): Adapt for GENERIC changes.
695 2008-08-29 Jan Hubicka <jh@suse.cz>
697 * parse.c (parse_interface): Silence uninitialized var warning.
699 2008-08-29 Jakub Jelinek <jakub@redhat.com>
701 * trans.h (struct lang_type): Add span.
702 (GFC_TYPE_ARRAY_SPAN): Define.
703 * trans-decl.c (gfc_get_symbol_decl): For subref array pointers,
704 copy TREE_STATIC from decl to span instead of setting it
705 unconditionally, set DECL_ARTIFICIAL, fix type of initializer
706 and set GFC_TYPE_ARRAY_SPAN on decl's type.
707 * trans-types.c (gfc_get_array_descr_info): If
708 GFC_TYPE_ARRAY_SPAN is non-NULL, use it as element size.
710 * trans-decl.c (check_constant_initializer,
711 gfc_emit_parameter_debug_info): New functions.
712 (gfc_generate_module_vars, gfc_generate_function_code): Emit
713 PARAMETERs and unreferenced variables with initializers into
716 * gfortran.h (gfc_use_list): Add where field.
717 * module.c (use_locus): New static variable.
718 (gfc_match_use): Set it.
719 (gfc_use_module): Copy it to gfc_use_list's where field.
720 * trans-decl.c (gfc_generate_module_vars): Call gfc_trans_use_stmts.
721 (gfc_trans_use_stmts): Set backend locus before calling the debug
722 hook. Allow non-VAR_DECLs to be created even for non-external
723 module. Don't emit anything so far for renames from different
727 * trans-decl.c (create_function_arglist): Set DECL_BY_REFERENCE on
728 PARM_DECLs with pointer or reference type.
730 * trans-decl.c (gfc_build_qualified_array): Build non-flat
731 array type for debug info purposes.
735 * f95-lang.c (gfc_init_ts): New function.
736 (LANG_HOOKS_INIT_TS): Define.
737 * gfortran.h (gfc_use_rename): New type, moved from module.c.
738 (gfc_get_use_rename): New macro, moved from module.c.
739 (gfc_use_list): New type.
740 (gfc_get_use_list): New macro.
741 (gfc_namespace): Add use_stmts field.
742 (gfc_free_use_stmts): New prototype.
743 * Make-lang.in (fortran/trans-decl.o): Depend on debug.h.
744 * module.c (gfc_use_rename, gfc_get_use_rename): Moved to
746 (gfc_use_module): Chain the USE statement info to
748 (gfc_free_use_stmts): New function.
749 * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts.
750 * trans.h (struct module_htab_entry): New type.
751 (gfc_find_module, gfc_module_add_decl): New functions.
752 * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for
753 the module, adjust DECL_CONTEXTs of module procedures and
754 call gfc_module_add_decl for them.
755 * trans-common.c (build_common_decl): Set DECL_IGNORED_P
756 on the common variable.
757 (create_common): Set DECL_IGNORED_P for use associated vars.
758 * trans-decl.c: Include debug.h.
759 (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from
761 (build_function_decl): Allow current_function_decl's context
762 to be a NAMESPACE_DECL.
763 (module_htab, cur_module): New variables.
764 (module_htab_do_hash, module_htab_eq, module_htab_decls_hash,
765 module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New
767 (gfc_create_module_variable): Adjust DECL_CONTEXTs of module
768 variables and types and call gfc_module_add_decl for them.
769 (gfc_generate_module_vars): Temporarily set cur_module.
770 (gfc_trans_use_stmts): New function.
771 (gfc_generate_function_code): Call it.
772 (gfc_generate_block_data): Set DECL_IGNORED_P on decl.
773 * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT
774 and TYPE_CONTEXT of module derived types.
776 2008-08-28 Daniel Kraft <d@domob.eu>
778 * gfortran.h (enum expr_t): New value `EXPR_COMPCALL'.
779 (gfc_get_typebound_proc): New macro.
780 (struct gfc_expr): New union-member `compcall' for EXPR_COMPCALL.
781 (enum gfc_exec_op): New value `EXEC_COMPCALL'.
782 (gfc_find_typebound_proc): New argument.
783 (gfc_copy_ref), (gfc_match_varspec): Made public.
784 * decl.c (match_procedure_in_type): Use gfc_get_typebound_proc.
785 * expr.c (free_expr0), (gfc_copy_expr): Handle EXPR_COMPCALL.
786 (gfc_copy_ref): Made public and use new name.
787 (simplify_const_ref): Use new name of gfc_copy_ref.
788 (simplify_parameter_variable): Ditto.
789 (gfc_simplify_expr): gcc_unreachable for EXPR_COMPCALL.
790 * match.c (match_typebound_call): New method.
791 (gfc_match_call): Allow for CALL's to typebound procedures.
792 * module.c (binding_passing), (binding_overriding): New variables.
793 (expr_types): Add EXPR_COMPCALL.
794 (mio_expr): gcc_unreachable for EXPR_COMPCALL.
795 (mio_typebound_proc), (mio_typebound_symtree): New methods.
796 (mio_f2k_derived): Handle type-bound procedures.
797 * primary.c (gfc_match_varspec): Made public and parse trailing
798 references to type-bound procedures; new argument `sub_flag'.
799 (gfc_match_rvalue): New name and argument of gfc_match_varspec.
800 (match_variable): Ditto.
801 * resolve.c (update_arglist_pass): New method.
802 (update_compcall_arglist), (resolve_typebound_static): New methods.
803 (resolve_typebound_call), (resolve_compcall): New methods.
804 (gfc_resolve_expr): Handle EXPR_COMPCALL.
805 (resolve_code): Handle EXEC_COMPCALL.
806 (resolve_fl_derived): New argument to gfc_find_typebound_proc.
807 (resolve_typebound_procedure): Ditto and removed not-implemented error.
808 * st.c (gfc_free_statement): Handle EXEC_COMPCALL.
809 * symbol.c (gfc_find_typebound_proc): New argument `noaccess' and
810 implement access-checking.
811 * trans-expr.c (gfc_apply_interface_mapping_to_expr): gcc_unreachable
813 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Add missing break.
814 * trans-openmp.c (gfc_trans_omp_array_reduction): Add missing
815 intialization of ref->type.
817 2008-08-28 Janus Weil <janus@gcc.gnu.org>
820 * module.c (ab_attribute,attr_bits,mio_symbol_attribute): Take care of
821 saving attr.procedure and attr.proc_ptr to the module file.
823 2008-08-25 Daniel Kraft <d@domob.eu>
825 * gfortran.h (gfc_find_component): Add new arguments.
826 * parse.c (parse_derived_contains): Check if the derived-type containing
827 the CONTAINS section is SEQUENCE/BIND(C).
828 * resolve.c (resolve_typebound_procedure): Check for name collision with
830 (resolve_fl_derived): Check for name collision with inherited
831 type-bound procedures.
832 * symbol.c (gfc_find_component): New arguments `noaccess' and `silent'.
833 (gfc_add_component): Adapt for new arguments.
834 * primary.c (match_varspec), (gfc_match_structure_constructor): Ditto.
836 2008-08-24 Tobias Burnus <burnus@net-b.de>
839 * decl.c (verify_bind_c_sym): Reject array/string returning
842 2008-08-24 Tobias Burnus <burnus@net-b.de>
845 * trans-expr.c (gfc_conv_function_call): Add string_length
846 for character-returning bind(C) functions.
848 2008-08-24 Daniel Kraft <d@domob.eu>
850 * gfortran.h (gfc_typebound_proc): New struct.
851 (gfc_symtree): New member typebound.
852 (gfc_find_typebound_proc): Prototype for new method.
853 (gfc_get_derived_super_type): Prototype for new method.
854 * parse.h (gfc_compile_state): New state COMP_DERIVED_CONTAINS.
855 * decl.c (gfc_match_procedure): Handle PROCEDURE inside derived-type
857 (gfc_match_end): Handle new context COMP_DERIVED_CONTAINS.
858 (gfc_match_private): Ditto.
859 (match_binding_attributes), (match_procedure_in_type): New methods.
860 (gfc_match_final_decl): Rewrote to make use of new
861 COMP_DERIVED_CONTAINS parser state.
862 * parse.c (typebound_default_access): New global helper variable.
863 (set_typebound_default_access): New callback method.
864 (parse_derived_contains): New method.
865 (parse_derived): Extracted handling of CONTAINS to new parser state
866 and parse_derived_contains.
867 * resolve.c (resolve_bindings_derived), (resolve_bindings_result): New.
868 (check_typebound_override), (resolve_typebound_procedure): New methods.
869 (resolve_typebound_procedures): New method.
870 (resolve_fl_derived): Call new resolving method for typebound procs.
871 * symbol.c (gfc_new_symtree): Initialize new member typebound to NULL.
872 (gfc_find_typebound_proc): New method.
873 (gfc_get_derived_super_type): New method.
875 2008-08-23 Janus Weil <janus@gcc.gnu.org>
877 * gfortran.h (gfc_component): Add field "symbol_attribute attr", remove
878 fields "pointer", "allocatable", "dimension", "access".
879 Remove functions "gfc_set_component_attr" and "gfc_get_component_attr".
880 * interface.c (gfc_compare_derived_types): Ditto.
881 * trans-array.c (gfc_array_allocate,structure_alloc_comps): Ditto.
882 * trans-expr.c (gfc_conv_component_ref,gfc_trans_subcomponent_assign,
883 gfc_conv_structure): Ditto.
884 * symbol.c (gfc_find_component,free_components,gfc_set_component_attr,
885 gfc_get_component_attr,verify_bind_c_derived_type,
886 generate_isocbinding_symbol): Ditto.
887 * decl.c (build_struct): Ditto.
888 * dump-parse-tree.c (show_components): Ditto.
889 * trans-stmt.c (gfc_trans_deallocate): Ditto.
890 * expr.c (gfc_check_assign,gfc_check_pointer_assign,
891 gfc_default_initializer): Ditto.
892 * module.c (mio_component): Ditto.
893 * trans-types.c (copy_dt_decls_ifequal,gfc_get_derived_type): Ditto.
894 * resolve.c (has_default_initializer,resolve_structure_cons,
895 gfc_iso_c_func_interface,find_array_spec,resolve_ref,
896 resolve_deallocate_expr,resolve_allocate_expr,resolve_fl_derived,
897 resolve_equivalence_derived): Ditto.
898 * trans-io.c (transfer_expr): Ditto.
899 * parse.c (parse_derived): Ditto.
900 * dependency.c (gfc_check_dependency): Ditto.
901 * primary.c (gfc_variable_attr): Ditto.
903 2008-08-23 Tobias Burnus <burnus@net-b.de>
906 * arith.c (gfc_arith_concat): Fix concat of kind=4 strings.
908 2008-08-23 Tobias Burnus <burnus@net-b.de>
911 * target-memory.c (gfc_interpret_character): Support
914 2008-08-22 Daniel Kraft <d@domob.eu>
917 * symbol.c (gfc_add_type): Warn on -Wsurprising if a function-result
918 type is re-declared but neither -pedantic nor -std=f* is given and so
920 * invoke.texi (-Wsurprising): Document this new behaviour.
922 2008-08-22 Daniel Kraft <d@domob.eu>
924 * gfortran.h (in_prefix): Removed from this header.
925 * match.h (gfc_matching_prefix): Moved and renamed from `in_prefix'.
926 * decl.c (in_prefix): Removed from here.
927 (gfc_match_prefix): Use new name of `gfc_matching_prefix'.
928 * symbol.c (gfc_check_symbol_typed): Ditto.
929 * expr.c (check_typed_ns): New helper variable.
930 (expr_check_typed_help): New helper method.
931 (gfc_expr_check_typed): Rewrote to use gfc_traverse_expr to do the
932 work, fixing a minor problem.
933 * match.c (gfc_matching_prefix): New variable.
935 2008-08-22 Daniel Kraft <d@domob.eu>
939 * gfortran.h (in_prefix): New global.
940 (gfc_check_symbol_typed), (gfc_check_expr_typed): New methods.
941 * array.c (match_array_element_spec): Check that bounds-expressions
942 don't have symbols not-yet-typed in them.
943 * decl.c (var_element): Check that variable used is already typed.
944 (char_len_param_value): Check that expression does not contain
945 not-yet-typed symbols.
946 (in_prefix): New global.
947 (gfc_match_prefix): Record using `in_prefix' if we're at the moment
948 parsing a prefix or not.
949 * expr.c (gfc_expr_check_typed): New method.
950 * parse.c (verify_st_order): New argument to disable error output.
951 (check_function_result_typed): New helper method.
952 (parse_spec): Check that the function-result declaration, if given in
953 a prefix, contains no not-yet-typed symbols when the IMPLICIT rules are
955 * symbol.c (gfc_check_symbol_typed): Check that a symbol already has
956 a type associated to it, otherwise use the IMPLICIT rules or signal
959 2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
961 * f95-lang.c: Update all calls to pedwarn.
963 2008-08-18 Daniel Franke <franke.daniel@gmail.com>
966 * gfortran.texi: Document decision on include file handling in
969 2008-08-16 Tobias Burnus <burnus@net-b.de>
972 * libgfortran.h: Reduce GFC_MAX_DIMENSIONS to 7.
974 2008-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
977 * io.c (gfc_match_open): Enable UTF-8 in checks.
978 * simplify.c (gfc_simplify_selected_char_kind): Enable iso_10646.
980 2008-08-14 Janus Weil <janus@gcc.gnu.org>
983 * symbol.c (check_conflict): Move conflict checks for (procedure,save)
984 and (procedure,intent) to resolve_fl_procedure.
985 * resolve.c (resolve_fl_procedure): Ditto.
987 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
990 * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of
993 2008-08-09 Paul Thomas <pault@gcc.gnu.org>
996 * symbol.c (gfc_add_extension): New function.
997 * decl.c (gfc_get_type_attr_spec): Call it.
998 (gfc_match_derived_decl): Set symbol extension attribute from
1000 * gfortran.h : Add prototype for gfc_add_extension.
1002 2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1005 * options.c (set_Wall): Replace set_Wunused by warn_unused.
1007 2008-08-08 Daniel Kraft <d@domob.eu>
1009 * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
1010 new members `proc_sym' and `proc_tree' to store the symtree after
1012 (gfc_find_sym_in_symtree): Made public.
1013 * decl.c (gfc_match_final_decl): Adapted for new member name.
1014 * interface.c (gfc_find_sym_in_symtree): Made public.
1015 (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
1016 * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
1017 New methods for module-file IO of f2k_derived.
1018 (mio_symbol): Do IO of f2k_derived namespace.
1019 * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
1020 finding the symtree for the symbol here.
1021 * symbol.c (gfc_free_finalizer): Adapted for new members.
1023 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1025 * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
1027 * gfortran.texi: Likewise.
1028 * intrinsic.texi: Do not list GPL as Invariant Section.
1029 * invoke.texi: Likewise. Update copyright years.
1031 2008-07-29 Paul Thomas <pault@gcc.gnu.org>
1033 * trans-expr.c (conv_parent_component_references): New function
1034 to build missing parent references.
1035 (gfc_conv_variable): Call it
1036 * symbol.c (gfc_add_component): Check that component name in a
1037 derived type extension does not appear in parent.
1038 (gfc_find_component): For a derived type extension, check if
1039 the component appears in the parent derived type by calling
1040 self. Separate errors for private components and private types.
1041 * decl.c (match_data_constant): Add extra arg to call to
1042 gfc_match_structure_constructor.
1043 (check_extended_derived_type): New function to check that a
1044 parent derived type exists and that it is OK for exension.
1045 (gfc_get_type_attr_spec): Add extra argument 'name' and return
1046 it if extends is specified.
1047 (gfc_match_derived_decl): Match derived type extension and
1048 build a first component of the parent derived type if OK. Add
1049 the f2k namespace if not present.
1050 * gfortran.h : Add the extension attribute.
1051 * module.c : Handle attribute 'extension'.
1052 * match.h : Modify prototypes for gfc_get_type_attr_spec and
1053 gfc_match_structure_constructor.
1054 * primary.c (build_actual_constructor): New function extracted
1055 from gfc_match_structure_constructor and modified to call self
1056 iteratively to build derived type extensions, when f2k named
1057 components are used.
1058 (gfc_match_structure_constructor): Do not throw error for too
1059 many components if a parent type is being handled. Use
1060 gfc_find_component to generate errors for non-existent or
1061 private components. Iteratively call self for derived type
1062 extensions so that parent constructor is built. If extension
1063 and components left over, throw error.
1064 (gfc_match_rvalue): Add extra arg to call to
1065 gfc_match_structure_constructor.
1067 * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
1068 are the same symbol, aliassing does not matter.
1070 2008-07-29 Jan Hubicka <jh@suse.cz>
1072 * options.c (gfc_post_options): Do not set flag_no_inline.
1074 2008-07-29 Daniel Kraft <d@domob.eu>
1077 * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
1078 to append a string-length even if the string argument is missing, e.g.
1080 (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
1083 2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1085 * gfortran.h (try): Remove macro. Replace try with gfc_try
1087 * array.c: Likewise.
1088 * check.c: Likewise.
1094 * error.c: Likewise.
1096 * interface.c: Likewise.
1097 * intrinsic.c: Likewise.
1098 * intrinsic.h: Likewise.
1100 * match.h: Likewise.
1101 * parse.c: Likewise.
1102 * parse.h: Likewise.
1103 * resolve.c: Likewise.
1104 * scanner.c: Likewise.
1105 * simplify.c: Likewise.
1106 * symbol.c: Likewise.
1107 * trans-openmp.c: Likewise.
1108 * trans-types.c: Likewise.
1110 2008-07-28 Tobias Burnus <burnus@net-b.de>
1112 * Make-lang.in: Remove -Wno-* from fortran-warn.
1114 2008-07-28 Richard Guenther <rguenther@suse.de>
1116 Merge from gimple-tuples-branch.
1118 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
1120 * trans-expr.c: Include gimple.h instead of tree-gimple.h.
1121 * trans-array.c: Same.
1122 * trans-openmp.c: Same.
1123 * trans-stmt.c: Same.
1126 * trans-decl.c: Same.
1127 * trans-intrinsic.c: Same.
1128 * trans.c: Same. Include tree-iterator.h.
1129 * Make-lang.in (trans.o): Depend on tree-iterator.h
1131 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
1133 * trans-array.h (gfc_conv_descriptor_data_set_internal):
1134 Rename to gfc_conv_descriptor_data_set.
1135 (gfc_conv_descriptor_data_set_tuples): Remove.
1136 * trans-array.c (gfc_conv_descriptor_data_get): Rename
1137 from gfc_conv_descriptor_data_set_internal.
1138 Remove last argument to gfc_add_modify.
1139 (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
1141 (gfc_trans_create_temp_array): Same.
1142 (gfc_conv_array_transpose): Same.
1143 (gfc_grow_array): Same.
1144 (gfc_put_offset_into_var): Same.
1145 (gfc_trans_array_ctor_element): Same.
1146 (gfc_trans_array_constructor_subarray): Same.
1147 (gfc_trans_array_constructor_value): Same.
1148 (gfc_trans_scalarized_loop_end): Same.
1149 (gfc_array_init_size): Same.
1150 (gfc_array_allocate): Same.
1151 (gfc_trans_array_bounds): Same.
1152 (gfc_trans_auto_array_allocation): Same.
1153 (gfc_trans_g77_array): Same.
1154 (gfc_trans_dummy_array_bias): Same.
1155 (gfc_conv_expr_descriptor): Same.
1156 (structure_alloc_comps): Same.
1157 * trans-expr.c: Same.
1158 * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
1159 Rename gfc_conv_descriptor_data_set_tuples to
1160 gfc_conv_descriptor_data_set.
1161 (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
1163 (gfc_omp_clause_assign_op): Same.
1164 (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
1166 (gfc_trans_omp_atomic): Same.
1167 (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1168 Rename gfc_add_modify_stmt to gfc_add_modify.
1169 * trans-stmt.c: Rename gfc_add_modify_expr to
1171 * trans.c: Rename gfc_add_modify_expr to
1173 (gfc_add_modify): Remove last argument.
1174 Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
1175 * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
1176 Add prototype for gfc_add_modify.
1177 * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
1178 * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
1180 * trans-intrinsic.c: Same.
1182 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
1184 * Make-lang.in (fortran-warn): Add -Wno-format.
1186 2008-02-19 Diego Novillo <dnovillo@google.com>
1188 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
1190 * fortran/Make-lang.in (fortran-warn): Remove.
1192 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
1194 * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
1197 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
1199 * Make-lang.in (fortran-warn): Set to -Wno-format.
1200 * trans.c (gfc_trans_code): Update comment to say GENERIC.
1201 Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
1203 2008-07-27 Tobias Burnus <burnus@net-b.de>
1208 * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
1210 * trans.h (gfc_trans_runtime_check): Update declaration.
1211 * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
1212 gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
1213 Updated gfc_trans_runtime_check calls.
1214 (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
1215 fix packing/unpacking for nonpresent optional actuals to optional
1217 * trans-array.h (gfc_conv_array_parameter): Update declaration.
1218 * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
1219 gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
1220 (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
1221 * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
1223 * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
1224 (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
1225 gfc_conv_array_parameter.
1226 * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
1227 * trans-decl.c (gfc_build_builtin_function_decls): Add
1228 gfor_fndecl_runtime_warning_at.
1229 * lang.opt: New option fcheck-array-temporaries.
1230 * gfortran.h (gfc_options): New flag_check_array_temporaries.
1231 * options.c (gfc_init_options, gfc_handle_option): Handle flag.
1232 * invoke.texi: New option fcheck-array-temporaries.
1234 2008-07-24 Jan Hubicka <jh@suse.cz>
1236 * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
1238 2008-07-24 Daniel Kraft <d@domob.eu>
1241 * lang.opt (Wnonstd-intrinsics): Removed option.
1242 (Wintrinsics-std), (Wintrinsic-shadow): New options.
1243 * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
1244 from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
1245 (Error and Warning Options): Documented the new options and removed
1246 the documentation for -Wnonstd-intrinsics.
1247 * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
1248 warn_intrinsics_std, removed warn_nonstd_intrinsics.
1249 (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
1250 (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
1251 * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
1252 the new name gfc_is_intrinsic.
1253 (warn_intrinsic_shadow): New helper method.
1254 (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
1255 warn_intrinsic_shadow to check the just-parsed procedure.
1256 * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
1257 the function called is really an intrinsic in the selected standard.
1258 * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
1259 extended to take into account the selected standard settings when trying
1260 to find out whether a symbol is an intrinsic or not.
1261 (gfc_check_intrinsic_standard): Made public and extended.
1262 (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
1263 the calls to check_intrinsic_standard, this check now happens inside
1265 (gfc_warn_intrinsic_shadow): New method defined.
1266 * options.c (gfc_init_options): Initialize new warning flags to false
1267 and removed intialization of Wnonstd-intrinsics flag.
1268 (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
1269 (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
1270 (gfc_handle_option): Handle the new flags and removed handling of the
1271 old Wnonstd-intrinsics flag.
1272 * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
1273 the new name gfc_is_intrinsic.
1274 * resolve.c (resolve_actual_arglist): Ditto.
1275 (resolve_generic_f), (resolve_unknown_f): Ditto.
1276 (is_external_proc): Ditto.
1277 (resolve_generic_s), (resolve_unknown_s): Ditto.
1278 (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
1279 they are really available in the selected standard setting.
1281 2008-07-24 Daniel Kraft <d@domob.eu>
1283 * match.c (gfc_match): Add assertion to catch wrong calls trying to
1284 match upper-case characters.
1286 2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
1289 * gfortran.h: Add "warn_array_temp" to gfc_option_t.
1290 * lang.opt: Add -Warray-temporaries.
1291 * invoke.texi: Document -Warray-temporaries
1292 * trans-array.h (gfc_trans_create_temp_array): Add argument of
1294 (gfc_conv_loop_setup): Likewise.
1295 * trans-array.c (gfc_trans_create_temp_array): If
1296 -Warray-temporaries is given and locus is present, warn about
1297 creation of array temporaries.
1298 (gfc_trans_array_constructor_subarray): Add locus to call
1299 of gfc_conv_loop_setup.
1300 (gfc_trans_array_constructor): Add where argument. Pass where
1301 argument to call of gfc_trans_create_temp_array.
1302 (gfc_add_loop_ss_code): Add where argument. Pass where argument
1303 to recursive call of gfc_add_loop_ss_code and to call of
1304 gfc_trans_array_constructor.
1305 (gfc_conv_loop_setup): Add where argument. Pass where argument
1306 to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
1307 (gfc_conv_expr_descriptor): Pass location to call of
1308 gfc_conv_loop_setup.
1309 (gfc_conv_array_parameter): If -Warray-temporaries is given,
1310 warn about creation of temporary arrays.
1311 * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
1312 to call to gfc_conv_loop_setup.
1313 (gfc_conv_function_call): Add where argument to call to
1314 gfc_trans_creat_temp_array.
1315 (gfc_trans_subarray_assign): Likewise.
1316 (gfc_trans_assignment_1): Add where argument to call to
1317 gfc_conv_loop_setup.
1318 * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
1319 argument to call to gfc_trans_create_temp_array.
1320 (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
1321 (generate_loop_for_temp_to_lhs): Likewise.
1322 (generate_loop_for_rhs_to_temp): Likewise.
1323 (compute_inner_temp_size): Likewise.
1324 (gfc_trans-pointer_assign_need_temp): Likewise.
1325 (gfc_evaluate_where_mask): Likewise.
1326 (gfc_trans_where_assign): Likewise.
1327 (gfc_trans_where_3): Likewise.
1328 * trans-io.c (transfer_srray_component): Add where argument
1329 to function. Add where argument to call to gfc_conv_loop_setup.
1330 (transfer_expr): Add where argument to call to
1331 transfer_array_component.
1332 (gfc_trans_transfer): Add where expression to call to
1333 gfc_conv_loop_setup.
1334 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
1335 where argument to call to gfc_conv_loop_setup.
1336 (gfc_conv_intrinsic_count): Likewise.
1337 (gfc_conv_intrinsic_arith): Likewise.
1338 (gfc_conv_intrinsic_dot_product): Likewise.
1339 (gfc_conv_intrinsic_minmaxloc): Likewise.
1340 (gfc_conv_intrinsic_minmaxval): Likewise.
1341 (gfc_conv_intrinsic_array_transfer): Warn about
1342 creation of temporary array.
1343 Add where argument to call to gfc_trans_create_temp_array.
1344 * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
1345 (gfc_handle_option): Set gfc_option.warn_array_temp.
1347 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1350 * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
1352 2008-07-22 Daniel Kraft <d@domob.eu>
1355 * io.c (error_element), (format_locus): New static globals.
1356 (unexpected_element): Spelled out this message fully.
1357 (next_char): Keep track of locus when not MODE_STRING.
1358 (next_char_not_space): Remember last parsed element in error_element.
1359 (format_lex): Fix two indentation errors.
1360 (check_format): Use format_locus and possibly error_element for a
1361 slightly better error message on invalid format.
1362 (check_format_string): Set format_locus to start of the string
1363 expression used as format.
1365 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1367 * expr.c (gfc_check_pointer_assign): Fix typo in string.
1368 * io.c (check_format): Fix typo in string. Fix comment typos.
1369 * parse.c (gfc_global_used): Likewise.
1370 * resolve.c (resolve_allocate_expr): Likewise.
1371 * symbol.c (gfc_set_default_type): Likewise.
1372 * arith.c: Fix typos in comments.
1373 * array.c: Likewise.
1376 * dependency.c: Likewise.
1377 * f95-lang.c: Likewise.
1378 * gfortran.h: Likewise.
1379 * matchexp.c: Likewise.
1380 * module.c: Likewise.
1381 * primary.c: Likewise.
1382 * scanner.c: Likewise.
1383 * trans-array.c: Likewise.
1384 * trans-common.c: Likewise.
1385 * trans-decl.c: Likewise.
1386 * trans-expr.c: Likewise.
1387 * trans-intrinsic.c: Likewise.
1388 * trans-types.c: Likewise.
1389 * trans.c: Likewise.
1390 * trans.h: Likewise.
1392 2008-07-19 Tobias Burnus <burnus@net-b.de>
1395 * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
1396 which caused the generation of wrong code.
1398 2008-07-19 Tobias Burnus <burnus@net-b.de>
1401 * scanner.c (load_file): Add argument to destinguish between
1402 true filename and displayed filename.
1403 (include_line,gfc_new_file): Adapt accordingly.
1405 2008-07-19 Tobias Burnus <burnus@net-b.de>
1407 * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
1408 checks for cshift's shift and eoshift's shift and boundary args.
1409 (gfc_check_unpack): Add rank and shape tests for unpack.
1411 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1413 * gfortran.h (new): Remove macro.
1414 * array.c (gfc_append_constructor, match_array_list,
1415 gfc_match_array_constructor): Likewise.
1416 * bbt.c (insert, gfc_insert_bbt): Likewise.
1417 * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
1418 get_proc_name): Likewise.
1419 * expr.c (gfc_copy_actual_arglist): Likewise.
1420 * interface.c (compare_actual_formal, check_new_interface,
1421 gfc_add_interface): Likewise.
1422 * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
1424 * io.c (match_io_iterator, match_io_list): Likewise.
1425 * match.c (match_forall_header): Likewise.
1426 * matchexp.c (build_node): Likewise.
1427 * module.c (gfc_match_use): Likewise.
1428 * scanner.c (load_file): Likewise.
1429 * st.c (gfc_append_code): Likewise.
1430 * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
1431 gfc_commit_symbols): Likewise.
1432 * trans-common.c (build_field): Likewise.
1433 * trans-decl.c (gfc_finish_var_decl): Likewise.
1434 * trans-expr.c (gfc_free_interface_mapping,
1435 gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
1436 gfc_finish_interface_mapping,
1437 gfc_apply_interface_mapping_to_expr): Likewise.
1438 * trans.h (gfc_interface_sym_mapping): Likewise.
1440 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1442 * gfortran.h (operator): Remove macro.
1443 (gfc_namespace, gfc_expr): Avoid C++ keywords.
1444 * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
1446 * decl.c (access_attr_decl): Likewise.
1447 * dependency.c (gfc_dep_compare_expr): Likewise.
1448 * dump-parse-tree.c (show_expr, show_uop, show_namespace):
1450 * expr.c (gfc_copy_expr, gfc_type_convert_binary,
1451 simplify_intrinsic_op, check_intrinsic_op): Likewise.
1452 * interface.c (fold_unary, gfc_match_generic_spec,
1453 gfc_match_interface, gfc_match_end_interface,
1454 check_operator_interface, check_uop_interfaces,
1455 gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
1456 gfc_add_interface, gfc_current_interface_head,
1457 gfc_set_current_interface_head): Likewise.
1458 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
1460 * matchexp.c (gfc_get_parentheses, build_node): Likewise.
1461 * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
1462 number_use_names, mio_expr, load_operator_interfaces, read_module,
1463 write_operator, write_module): Likewise.
1464 * openmp.c (resolve_omp_atomic): Likewise.
1465 * resolve.c (resolve_operator, gfc_resolve_character_operator,
1466 gfc_resolve_uops): Likewise.
1467 * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
1468 * trans-expr.c (gfc_conv_expr_op): Likewise.
1469 * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
1471 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1473 * gfortran.h (protected): Remove macro.
1474 * dump-parse-tree.c (show_attr): Avoid C++ keywords.
1475 * expr.c (gfc_check_pointer_assign): Likewise.
1476 * interface.c (compare_parameter_protected): Likewise.
1477 * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
1478 add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
1479 add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
1480 add_sym_5s): Likewise.
1481 * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
1483 * module.c (mio_symbol_attribute): Likewise.
1484 * primary.c (match_variable): Likewise.
1485 * resolve.c (resolve_equivalence): Likewise.
1486 * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
1488 * trans-types.c (gfc_get_array_type_bounds): Likewise.
1490 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1492 * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
1493 * gfortran.h (try, protected, operator, new): Likewise.
1495 2008-07-17 Tobias Burnus <burnus@net-b.de>
1499 * array.c (gfc_match_array_spec): Fix array-rank check.
1500 * resolve.c (resolve_fl_derived): Fix constentness check
1501 for the array dimensions.
1503 2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1505 * Make-lang.in (gfortranspec.o): Fix dependencies.
1507 2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1510 * io.c: Add error check for g0 edit descriptor followed by '.'.
1512 2008-07-12 Daniel Kraft <d@domob.eu>
1514 * resolve.c (resolve_fl_derived): Allow pointer components to empty
1515 derived types fixing a missing part of PR fortran/33221.
1517 2008-07-10 Daniel Kraft <d@domob.eu>
1519 * gfc-internals.texi (section gfc_expr): Created documentation about
1520 the gfc_expr internal data structure.
1522 2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1525 * iresolve.c (gfc_resolve_product): Set shape of return
1527 (gfc_resolve_sum): Likewise.
1529 2008-07-07 Jakub Jelinek <jakub@redhat.com>
1532 * f95-lang.c (poplevel): Don't ever add subblocks to
1533 global_binding_level.
1535 2008-07-02 Janus Weil <janus@gcc.gnu.org>
1536 Tobias Burnus <burnus@net-b.de>
1537 Paul Thomas <pault@gcc.gnu.org>
1540 * gfortran.h (struct gfc_symbol): New member "proc_pointer".
1541 * check.c (gfc_check_associated,gfc_check_null): Implement
1543 * decl.c (match_procedure_decl): Ditto.
1544 * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
1545 * interface.c (compare_actual_formal): Ditto.
1547 * match.c (gfc_match_pointer_assignment): Ditto.
1548 * parse.c (parse_interface): Ditto.
1549 * primary.c (gfc_match_rvalue,match_variable): Ditto.
1550 * resolve.c (resolve_fl_procedure): Ditto.
1551 * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
1552 gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
1553 * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
1554 create_function_arglist): Ditto.
1555 * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
1556 gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
1558 2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1562 * iresolve.c (resolve_mask_arg): Don't convert mask to
1563 kind=1 logical if it is of that type already.
1565 2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
1568 * iresolve.c (gfc_resolve_matmul): Copy shapes
1571 2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1573 * invoke.texi: Add documentation for runtime behavior of
1576 2008-06-28 Daniel Kraft <d@domob.eu>
1578 * gfc-internals.texi (section gfc_code): Extended documentation about
1579 gfc_code in the internal datastructures chapter including details about
1580 how IF, DO and SELECT blocks look like and an example for how the
1581 block-chaining works.
1583 2008-06-25 Paul Thomas <pault@gcc.gnu.org>
1586 * interface.c (check_intents): Correct error where the actual
1587 arg was checked for a pointer argument, rather than the formal.
1589 2008-06-24 Paul Thomas <pault@gcc.gnu.org>
1592 * expr.c (gfc_check_assign): Change message and locus for
1593 error when conform == 0.
1595 2008-06-23 Jakub Jelinek <jakub@redhat.com>
1598 * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
1600 2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1601 Tobias Burnus <burnus@net-b.de>
1605 * scanner.c (preprocessor_line): do not call gfc_free for
1606 current_file->filename if it differs from filename.
1608 2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1610 * arith.c (hollerith2representation): Fix for -Wc++-compat.
1611 * array.c (gfc_get_constructor): Likewise.
1612 * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
1613 create_enum_history, gfc_match_final_decl): Likewise.
1614 * error.c (error_char): Likewise.
1615 * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
1616 * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
1617 gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
1618 gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
1619 gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
1620 gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
1621 gfc_get_alloc, gfc_get_wide_string): Likewise.
1622 * interface.c (count_types_test): Likewise.
1623 * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
1625 * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
1626 gfc_match_inquire, gfc_match_wait): Likewise.
1627 * match.c (gfc_match, match_forall_iterator): Likewise.
1628 * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
1629 add_true_name, parse_string, write_atom, quote_string,
1630 mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
1631 * options.c (gfc_post_options): Likewise.
1632 * primary.c (match_integer_constant, match_hollerith_constant,
1633 match_boz_constant, match_real_constant,
1634 gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
1635 * scanner.c (gfc_widechar_to_char, add_path_to_list,
1636 add_file_change, load_line, get_file, preprocessor_line,
1637 load_file, unescape_filename, gfc_read_orig_filename): Likewise.
1638 * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
1639 gfc_simplify_ishftc): Likewise.
1640 * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
1641 gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
1643 * target-memory.c (gfc_target_interpret_expr): Likewise.
1644 * trans-const.c (gfc_build_wide_string_const): Likewise.
1645 * trans-expr.c (gfc_add_interface_mapping): Likewise.
1646 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1647 gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
1648 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
1649 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
1650 gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
1651 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
1652 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
1653 * trans.c (gfc_get_backend_locus): Likewise.
1654 * trans.h (gfc_get_ss): Likewise.
1656 2008-06-18 Daniel Kraft <d@domob.eu>
1658 PR fortran/36517, fortran/36492
1659 * array.c (gfc_resolve_character_array_constructor): Call
1660 gfc_set_constant_character_len with changed length-chec argument.
1661 * decl.c (gfc_set_constant_character_len): Changed array argument to
1662 be a generic length-checking argument that can be used for correct
1663 checking with typespec and in special cases where the should-be length
1664 is different from the target length.
1665 (build_struct): Call gfc_set_constant_character_len with changed length
1666 checking argument and introduced additional checks for exceptional
1667 conditions on invalid code.
1668 (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
1669 with changed argument.
1670 * match.h (gfc_set_constant_character_len): Changed third argument to
1671 int for the should-be length rather than bool.
1673 2008-06-17 Daniel Kraft <d@domob.eu>
1676 * array.c (gfc_resolve_character_array_constructor): Check that all
1677 elements with constant character length have the same one rather than
1678 fixing it if no typespec is given, emit an error if they don't. Changed
1679 return type to "try" and return FAILURE for the case above.
1680 (gfc_resolve_array_constructor): Removed unneeded call to
1681 gfc_resolve_character_array_constructor in this function.
1682 * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
1683 * trans-array.c (get_array_ctor_strlen): Return length of first element
1684 rather than last element.
1685 * resolve.c (gfc_resolve_expr): Handle FAILURE return from
1686 gfc_resolve_character_array_constructor.
1688 2008-06-17 Paul Thomas <pault@gcc.gnu.org>
1691 * resolve.c (add_dt_to_dt_list): New function.
1692 (resolve_fl_derived): Call new function for pointer components
1693 and when derived type resolved.
1695 2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1698 * trans-decl.c (gfc_generate_function_code): Add range_check to options
1701 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1703 * gfc-internals.texi: Expand TABs, drop indentation outside examples.
1704 * gfortran.texi: Likewise.
1705 * intrinsic.texi: Likewise.
1706 * invoke.texi: Likewise.
1708 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1711 * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
1712 transfer_character_wide which includes passing in the character kind to
1713 support wide character IO. (transfer_expr): If the kind == 4, create the
1714 argument and build the call.
1715 * gfortran.texi: Fix typo.
1717 2008-06-13 Tobias Burnus <burnus@net-b.de>
1720 * decl.c (do_parm): Handle init expression for len=*.
1722 2008-06-12 Tobias Burnus <burnus@net-b.de>
1725 * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
1726 Fix passing of the BACK= argument.
1728 2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1730 * cpp.c: Add copyright notice.
1731 * cpp.h: Add copyright notice.
1733 2008-06-08 Janus Weil <janus@gcc.gnu.org>
1736 * decl.c (match_procedure_decl): Correctly recognize if the interface
1737 is an intrinsic procedure.
1739 2008-06-08 Tobias Burnus <burnus@net-b.de>
1742 * resolve.c (resolve_symbol): Copy more attributes for
1743 PROCEDUREs with interfaces.
1745 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1749 * io.c (check_format): Add new error message for zero width.
1750 Use new error message for FMT_A and with READ, FMT_G. Allow
1751 FMT_G with WRITE except when -std=F95 and -std=F2003.
1753 2008-06-07 Tobias Burnus <burnus@net-b.de>
1756 * intrinsic.c (add_functions): Implement c_sizeof.
1757 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
1758 create unneeded variable in the scalar case.
1759 * intrinsic.texi: Add C_SIZEOF documentation.
1761 2008-06-06 Tobias Burnus <burnus@net-b.de>
1763 * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
1765 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1767 * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
1768 * parse.c (next_free): Allow tab after !$omp.
1769 (decode_omp_directive): Handle !$omp task, !$omp taskwait
1771 (case_executable): Add ST_OMP_TASKWAIT.
1772 (case_exec_markers): Add ST_OMP_TASK.
1773 (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
1775 (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
1776 * gfortran.h (gfc_find_sym_in_expr): New prototype.
1777 (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
1778 (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
1779 OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
1781 (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
1782 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1783 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
1784 LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
1785 * trans.h (gfc_omp_clause_default_ctor): Add another argument.
1786 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1787 gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
1788 * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
1789 BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
1790 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
1791 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
1792 BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
1793 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
1794 (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
1795 than boolean_type_node.
1796 * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
1797 EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
1798 untied and collapse clauses.
1799 (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
1800 * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
1802 * st.c (gfc_free_statement): Likewise.
1803 * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
1804 (find_sym_in_expr): Rename to...
1805 (gfc_find_sym_in_expr): ... this. No longer static.
1806 (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
1807 * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
1809 * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
1810 firstprivate, lastprivate, reduction, copyprivate and copyin
1812 (omp_current_do_code): Made static.
1813 (omp_current_do_collapse): New variable.
1814 (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
1815 clear omp_current_do_code and omp_current_do_collapse on return.
1816 (gfc_resolve_do_iterator): Handle collapsed do loops.
1817 (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
1818 (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
1819 (gfc_match_omp_clauses): Handle default (firstprivate),
1820 schedule (auto), untied and collapse (n) clauses.
1821 (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
1822 (OMP_TASK_CLAUSES): Define.
1823 (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
1824 * trans-openmp.c (gfc_omp_private_outer_ref): New function.
1825 (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
1826 arrays allocate them with the bounds of the outer var if outer
1828 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1829 gfc_omp_clause_dtor): New functions.
1830 (gfc_trans_omp_array_reduction): If decl is allocatable array,
1831 allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
1832 and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
1833 (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
1834 for assumed-size arrays.
1835 (gfc_trans_omp_do): Add par_clauses argument. If dovar is
1836 present in lastprivate clause and do loop isn't simple,
1837 set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
1838 parallel's lastprivate clause, change it to shared and add
1839 lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
1840 (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
1841 (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
1842 OMP_FOR from OMP_PARALLEL.
1843 (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
1844 OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
1845 (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
1846 (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
1849 2008-06-04 Janus Weil <janus@gcc.gnu.org>
1853 * resolve.c (resolve_symbol): Correctly copy the interface for a
1854 PROCEDURE declaration.
1856 2008-06-02 Janus Weil <janus@gcc.gnu.org>
1859 * symbol.c (gfc_add_allocatable,gfc_add_dimension,
1860 gfc_add_explicit_interface): Added checks.
1861 * decl.c (attr_decl1): Added missing "var_locus".
1862 * parse.c (parse_interface): Checking for errors.
1864 2008-06-02 Daniel Kraft <d@domob.eu>
1866 * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
1867 (struct gfc_symbol): New member f2k_derived.
1868 (struct gfc_namespace): New member finalizers, for use in the above
1869 mentioned f2k_derived namespace.
1870 (struct gfc_finalizer): New type defined for finalizers linked list.
1871 * match.h (gfc_match_final_decl): New function header.
1872 * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
1873 constructed symbol node.
1874 (gfc_match_final_decl): New function to match a FINAL declaration line.
1875 * parse.c (decode_statement): match-call for keyword FINAL.
1876 (parse_derived): Parse CONTAINS section and accept FINAL statements.
1877 * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
1878 in this case, check) a list of finalizer procedures.
1879 (resolve_fl_derived): Call gfc_resolve_finalizers here.
1880 * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
1881 (gfc_free_namespace): Free finalizers list.
1882 (gfc_new_symbol): Initialize new f2k_derived to NULL.
1883 (gfc_free_symbol): Free f2k_derived namespace.
1884 (gfc_free_finalizer): New function to free a single gfc_finalizer node.
1885 (gfc_free_finalizer_list): New function to free a linked list of
1886 gfc_finalizer nodes.
1888 2008-06-02 Daniel Franke <franke.daniel@gmail.com>
1892 * cpp.c (gfc_cpp_init): Do not initialize builtins if
1893 processing already preprocessed input.
1894 (gfc_cpp_preprocess): Finalize output with newline.
1896 2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1898 * intrinsic.texi: Revert wrong commit.
1900 2008-05-31 Steven G. Kargl <kargls@comcast.net>
1902 * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
1903 Cleanup numerical inquiry function initialization.
1904 (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
1905 a single mpfr_clears().
1906 (gfc_check_real_range): Re-arrange logic to eliminate multiple
1907 unnecessary branching and assignments.
1908 (gfc_arith_times): Use mpfr_clears() in preference to multiple
1910 (gfc_arith_divide): Ditto.
1911 (complex_reciprocal): Eliminate now unused variables a, re, im.
1912 Cleanup the mpfr abuse. Use mpfr_clears() in preference to
1913 multiple mpfr_clear().
1914 (complex_pow): Fix comment whitespace. Use mpfr_clears() in
1915 preference to multiple mpfr_clear().
1916 * simplify.c (gfc_simplify_and): Remove blank line.
1917 (gfc_simplify_atan2): Move error checking earlier to eliminate
1918 a now unnecessay gfc_free_expr().
1919 (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
1920 (gfc_simplify_bessel_j1): Ditto.
1921 (gfc_simplify_bessel_jn): Ditto.
1922 (gfc_simplify_bessel_y0): Ditto.
1923 (gfc_simplify_bessel_y1): Ditto.
1924 (gfc_simplify_bessel_yn): Ditto.
1925 (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
1926 combine nested if statement rational expressions.
1927 (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
1929 (gfc_simplify_exp): Ditto.
1930 (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
1931 special case of 0. Use mpfr_clears() in preference to multiple
1933 (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
1934 (gfc_simplify_lgamma): Ditto.
1935 (gfc_simplify_log10): Ditto.
1936 (gfc_simplify_log): Move gfc_set_model_kind () inside switch
1937 statement. Use mpfr_clears() in preference to multiple mpfr_clear().
1938 (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
1939 and term. Simplify the mpfr magic.
1940 (gfc_simplify_modulo): Ditto.
1941 (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
1942 (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
1944 (gfc_simplify_sin): Ditto
1945 (gfc_simplify_sqrt): Ditto
1946 (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
1947 special case of 0. Use mpfr_clears() in preference to multiple
1950 2008-05-29 Daniel Franke <franke.daniel@gmail.com>
1953 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
1955 2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1957 * scanner.c (load_line): Add first_char argument. Don't call ungetc.
1958 (gfc_read_orig_filename): Adjust call to load_line. Don't call
1960 (load_file): Adjust call to load_line.
1962 2008-05-28 Janus Weil <janus@gcc.gnu.org>
1966 * interface.c (gfc_procedure_use): Enable argument checking for
1967 external procedures with explicit interface.
1968 * symbol.c (check_conflict): Fix conflict checking for externals.
1969 (copy_formal_args): Fix handling of arrays.
1970 * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
1972 * parse.c (parse_interface): Non-abstract INTERFACE statement implies
1975 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1978 * intrinsic.c (gfc_convert_chartype): Don't mark conversion
1980 * trans-array.c (gfc_trans_array_ctor_element): Divide element
1981 size by the size of one character to obtain length.
1982 * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
1984 (gfc_resolve_eoshift): Likewise.
1985 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
1986 (gfc_conv_intrinsic_fdate): Minor beautification.
1987 (gfc_conv_intrinsic_ttynam): Minor beautification.
1988 (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
1989 (size_of_string_in_bytes): New function.
1990 (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
1991 character expressions.
1992 (gfc_conv_intrinsic_sizeof): Likewise.
1993 (gfc_conv_intrinsic_array_transfer): Likewise.
1994 (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
1996 (gfc_conv_intrinsic_repeat): Fix comment typo.
1997 * simplify.c (gfc_convert_char_constant): Take care of conversion
1998 of array constructors.
2000 2008-05-27 Tobias Burnus <burnus@net-b.de>
2003 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
2004 Add missing fold_convert.
2006 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
2008 * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
2009 added FIXME instead.
2011 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
2014 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
2015 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
2016 o, undef, v): New options.
2017 * options.c (gfc_init_options): Also initialize preprocessor
2019 (gfc_post_options): Also handle post-initialization of preprocessor
2021 (gfc_handle_option): Check if option is a preprocessor option.
2022 If yes, let gfc_cpp_handle_option() handle the option.
2023 * lang-specs.h: Reorganized to handle new options.
2024 * scanner.c (gfc_new_file): Read temporary file instead of
2025 input source if preprocessing is enabled.
2026 * f95-lang.c (gfc_init): Initialize preprocessor.
2027 (gfc_finish): Clean up preprocessor.
2030 * Make-lang.in: Added new objects and dependencies.
2031 * gfortran.texi: Updated section "Preprocessing and
2032 conditional compilation".
2033 * invoke.texi: Added new section "Preprocessing Options",
2034 listed and documented the preprocessing options handled
2037 2008-05-25 Tobias Burnus <burnus@net-b.de>
2040 * trans-expr.c (gfc_conv_function_call): Remove library
2041 call for c_f_pointer with scalar Fortran pointers and for
2044 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2047 * iresolve.c (check_charlen_present): Don't force the rank to 1.
2049 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2052 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
2053 the temporary variable.
2055 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2057 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
2058 result variable to avoid warnings.
2060 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2062 * intrinsic.c (char_conversions, ncharconv): New static variables.
2063 (find_char_conv): New function.
2064 (add_functions): Add simplification functions for ADJUSTL and
2065 ADJUSTR. Don't check the kind of their argument. Add checking for
2066 LGE, LLE, LGT and LLT.
2067 (add_subroutines): Fix argument type for SLEEP. Fix argument name
2069 (add_char_conversions): New function.
2070 (gfc_intrinsic_init_1): Call add_char_conversions.
2071 (gfc_intrinsic_done_1): Free char_conversions.
2072 (check_arglist): Use kind == 0 as a signal that we don't want
2073 the kind value to be checked.
2074 (do_simplify): Also simplify character functions.
2075 (gfc_convert_chartype): New function
2076 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
2077 use of default character type.
2078 (gfc_trans_array_constructor_value): Likewise.
2079 (get_array_ctor_var_strlen): Use integer kind to build an integer
2080 instead of a character kind!
2081 (gfc_build_constant_array_constructor): Don't force the use of
2082 default character type.
2083 (gfc_conv_loop_setup): Likewise.
2084 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
2085 default character type. Allocate enough memory for wide strings.
2086 (gfc_conv_concat_op): Make sure operand kind are the same.
2087 (string_to_single_character): Remove gfc_ prefix. Reindent.
2088 Don't force the use of default character type.
2089 (gfc_conv_scalar_char_value): Likewise.
2090 (gfc_build_compare_string): Call string_to_single_character.
2091 (fill_with_spaces): New function
2092 (gfc_trans_string_copy): Add kind arguments. Use them to deal
2093 with wide character kinds.
2094 (gfc_conv_statement_function): Whitespace fix. Call
2095 gfc_trans_string_copy with new kind arguments.
2096 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
2097 instead of using gfc_widechar_to_char.
2098 (gfc_conv_string_parameter): Don't force the use of default
2100 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
2101 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
2102 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
2103 * decl.c (gfc_set_constant_character_len): Don't assert the
2104 existence of a single character kind.
2105 * trans-array.h (gfc_trans_string_copy): New prototype.
2106 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
2108 * error.c (print_wide_char_into_buffer): New function lifting
2109 code from gfc_print_wide_char. Fix order to output '\x??' instead
2111 (gfc_print_wide_char): Call print_wide_char_into_buffer.
2112 (show_locus): Call print_wide_char_into_buffer with buffer local
2114 * trans-const.c (gfc_build_wide_string_const): New function.
2115 (gfc_conv_string_init): Deal with wide characters strings
2117 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
2118 * trans-stmt.c (gfc_trans_label_assign): Likewise.
2119 (gfc_trans_character_select): Deal with wide strings.
2120 * expr.c (gfc_check_assign): Allow conversion between character
2121 kinds on assignment.
2122 * trans-const.h (gfc_build_wide_string_const): New prototype.
2123 * trans-types.c (gfc_get_character_type_len_for_eltype,
2124 gfc_get_character_type_len): Create too variants of the old
2125 gfc_get_character_type_len, one getting kind argument and the
2126 other one directly taking a type tree.
2127 * trans.h (gfor_fndecl_select_string_char4,
2128 gfor_fndecl_convert_char1_to_char4,
2129 gfor_fndecl_convert_char4_to_char1): New prototypes.
2130 * trans-types.h (gfc_get_character_type_len_for_eltype): New
2132 * resolve.c (resolve_operator): Exit early when kind mismatches
2133 are detected, because that makes us issue an error message later.
2134 (validate_case_label_expr): Fix wording of error message.
2135 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
2137 (gfc_resolve_pack): Call _char4 variants of library function
2138 when dealing with wide characters.
2139 (gfc_resolve_reshape): Likewise.
2140 (gfc_resolve_spread): Likewise.
2141 (gfc_resolve_transpose): Likewise.
2142 (gfc_resolve_unpack): Likewise.
2143 * target-memory.c (size_character): Take character kind bit size
2144 correctly into account (not that it changes anything for now, but
2146 (gfc_encode_character): Added gfc_ prefix. Encoding each
2147 character of a string by calling native_encode_expr for the
2148 corresponding unsigned integer.
2149 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
2150 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
2151 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
2152 and gfor_fndecl_convert_char4_to_char1.
2153 * target-memory.h (gfc_encode_character): New prototype.
2154 * arith.c (gfc_check_character_range): New function.
2155 (eval_intrinsic): Allow non-default character kinds.
2156 * check.c (gfc_check_access_func): Only allow default
2157 character kind arguments.
2158 (gfc_check_chdir): Likewise.
2159 (gfc_check_chdir_sub): Likewise.
2160 (gfc_check_chmod): Likewise.
2161 (gfc_check_chmod_sub): Likewise.
2162 (gfc_check_lge_lgt_lle_llt): New function.
2163 (gfc_check_link): Likewise.
2164 (gfc_check_link_sub): Likewise.
2165 (gfc_check_symlnk): Likewise.
2166 (gfc_check_symlnk_sub): Likewise.
2167 (gfc_check_rename): Likewise.
2168 (gfc_check_rename_sub): Likewise.
2169 (gfc_check_fgetputc_sub): Likewise.
2170 (gfc_check_fgetput_sub): Likewise.
2171 (gfc_check_stat): Likewise.
2172 (gfc_check_stat_sub): Likewise.
2173 (gfc_check_date_and_time): Likewise.
2174 (gfc_check_ctime_sub): Likewise.
2175 (gfc_check_fdate_sub): Likewise.
2176 (gfc_check_gerror): Likewise.
2177 (gfc_check_getcwd_sub): Likewise.
2178 (gfc_check_getarg): Likewise.
2179 (gfc_check_getlog): Likewise.
2180 (gfc_check_hostnm): Likewise.
2181 (gfc_check_hostnm_sub): Likewise.
2182 (gfc_check_ttynam_sub): Likewise.
2183 (gfc_check_perror): Likewise.
2184 (gfc_check_unlink): Likewise.
2185 (gfc_check_unlink_sub): Likewise.
2186 (gfc_check_system_sub): Likewise.
2187 * primary.c (got_delim): Perform correct character range checking
2189 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
2190 calls to library functions convert_char4_to_char1 and
2191 convert_char1_to_char4 for character conversions.
2192 (gfc_conv_intrinsic_char): Allow all character kings.
2193 (gfc_conv_intrinsic_strcmp): Fix whitespace.
2194 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
2195 * intrinsic.texi: For all GNU intrinsics accepting character
2196 arguments, mention that they're restricted to the default kind.
2197 * simplify.c (simplify_achar_char): New function.
2198 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
2199 gfc_simplify_ichar): Don't error out for wide characters.
2200 (gfc_convert_char_constant): New function.
2202 2008-05-18 Steven G. Kargl <kargls@comcast.net>
2205 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
2207 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
2209 2008-05-17 Tobias Burnus <burnus@net-b.de>
2211 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
2212 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
2213 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
2214 Move LOG_GAMMA after LOG10.
2216 2008-05-17 Tobias Burnus <burnus@net-b.de>
2218 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
2219 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
2220 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
2221 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
2223 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
2227 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
2228 check for calling gfc_trans_where_3.
2231 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
2232 if it is calculated to be negative.
2235 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
2236 ss->where for scalar right hand sides.
2237 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
2238 not evaluate scalars outside the loop. Clean up whitespace.
2239 * trans.h : Add a bitfield 'where' to gfc_ss.
2241 2008-05-16 Tobias Burnus <burnus@net-b.de>
2243 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
2244 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
2246 2008-04-16 Daniel Kraft <d@domob.eu>
2249 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
2250 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
2251 (check_element_type, check_constructor_type, gfc_check_constructor_type):
2252 Extended to support explicit typespec on constructor.
2253 (gfc_resolve_character_array_constructor): Pad strings correctly for
2254 explicit, constant character length.
2255 * trans-array.c: New static global variable "typespec_chararray_ctor"
2256 (gfc_trans_array_constructor): New code to support explicit but dynamic
2259 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2262 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
2263 * expr.c (gfc_specification_expr): Supplement the error message with the
2264 type that was found.
2265 * resolve.c (gfc_resolve_index): Likewise.
2266 * match.c (gfc_match_parens): Clarify error message with "at or before".
2267 (gfc_match_do): Check for matching pairs of parenthesis.
2269 2008-05-16 Tobias Burnus <burnus@net-b.de
2271 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
2272 add missing KIND argument to ACHAR and NINT; and state that
2273 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
2274 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
2276 2008-05-16 Daniel Kraft <d@domob.eu>
2278 * primary.c: New private structure "gfc_structure_ctor_component".
2279 (gfc_free_structure_ctor_component): New helper function.
2280 (gfc_match_structure_constructor): Extended largely to support named
2281 arguments and default initialization for structure constructors.
2283 2008-05-15 Steven G. Kargl <kargls@comcast.net>
2285 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
2286 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
2287 possible memory leaks.
2288 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
2291 2008-05-15 Steven G. Kargl <kargls@comcast.net>
2294 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
2295 rolled integer conversion with gfc_int2int, gfc_real2int, and
2297 (gfc_simplify_intconv): Renamed to simplify_intconv.
2299 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
2300 * gfortran.dg/and_or_xor.f90: New test
2302 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
2303 gfc_simplify_xor): Don't range check logical results.
2305 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2307 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
2309 (gfc_build_compare_string): Add kind argument and use it.
2310 (gfc_conv_statement_function): Fix indentation.
2311 * gfortran.h (gfc_character_info): New structure.
2312 (gfc_character_kinds): New array.
2313 * trans-types.c (gfc_character_kinds, gfc_character_types,
2314 gfc_pcharacter_types): New array.
2315 (gfc_init_kinds): Fill character kinds array.
2316 (validate_character): Take care of nondefault character kinds.
2317 (gfc_build_uint_type): New function.
2318 (gfc_init_types): Take care of nondefault character kinds.
2319 (gfc_get_char_type, gfc_get_pchar_type): New functions.
2320 (gfc_get_character_type_len): Use gfc_get_char_type.
2321 * trans.h (gfc_build_compare_string): Adjust prototype.
2322 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
2323 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
2324 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
2325 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
2326 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
2328 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
2330 * trans-decl.c (gfor_fndecl_compare_string_char4,
2331 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
2332 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
2333 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
2334 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
2335 gfor_fndecl_concat_string_char4): New function decls.
2336 (gfc_build_intrinsic_function_decls): Define new *_char4 function
2338 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
2339 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
2340 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
2341 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
2343 2008-05-15 Sa Liu <saliu@de.ibm.com>
2345 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
2346 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
2347 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
2349 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
2350 to macro NAMED_INTCST.
2351 * symbol.c (std_for_isocbinding_symbol): New helper function to
2352 return the standard that supports this isocbinding symbol.
2353 (generate_isocbinding_symbol): Do not generate GNU extension symbols
2354 if std=f2003. Add new parameter to NAMED_INTCST.
2355 * module.c (use_iso_fortran_env_module): Add new parameter to
2356 NAMED_INTCST and new field standard to struct intmod_sym.
2357 * gfortran.h: Add new parameter to NAMED_INTCST.
2358 * trans-types.c (init_c_interop_kinds): Add new parameter to
2360 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
2361 and C_INT_FAST128_T.
2363 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2366 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
2367 arrays that have the TARGET attribute.
2369 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2372 * simplify.c (only_convert_cmplx_boz): New function.
2373 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
2374 Call only_convert_cmplx_boz.
2376 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
2379 * interface.c (compare_actual_formal): Do not check sizes if the
2380 actual is BT_PROCEDURE.
2382 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2385 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
2386 the same as zero size.
2387 (gfc_conv_loop_setup): Fix size calculation.
2389 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2392 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
2393 handle zero-size sections.
2395 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2398 * scanner.c (preprocessor_line): Allocate enough memory for a
2401 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2404 * target-memory.c (gfc_target_expr_size): Correctly treat
2406 (gfc_target_encode_expr): Likewise.
2407 (gfc_interpret_complex): Whitespace change.
2409 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
2412 * trans.c (gfc_call_malloc): If size equals zero, allocate one
2413 byte; don't return a null pointer.
2415 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2418 * module.c (quote_string): Fix sprintf format.
2420 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2423 * module.c (quote_string, unquote_string,
2424 mio_allocated_wide_string): New functions.
2425 (mio_expr): Call mio_allocated_wide_string where needed.
2427 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
2429 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
2430 Rename DECL_IS_PURE to DECL_PURE_P.
2432 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2434 * arith.c: (gfc_arith_concat, gfc_compare_string,
2435 gfc_compare_with_Cstring, hollerith2representation,
2436 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
2437 gfc_hollerith2character, gfc_hollerith2logical): Use wide
2438 characters for character constants.
2439 * data.c (create_character_intializer): Likewise.
2440 * decl.c (gfc_set_constant_character_len): Likewise.
2441 * dump-parse-tree.c (show_char_const): Correctly dump wide
2443 error.c (print_wide_char): Rename into gfc_print_wide_char.
2444 (show_locus): Adapt to new prototype of gfc_print_wide_char.
2445 expr.c (free_expr0): Representation is now disjunct from
2446 character string value, so we always free it.
2447 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
2448 to wide character strings.
2449 * gfortran.h (gfc_expr): Make value.character.string a wide string.
2450 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
2451 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
2452 (gfc_get_wide_string): New macro.
2453 (gfc_print_wide_char): New prototype.
2454 * io.c (format_string): Make a wide string.
2455 (next_char, gfc_match_format, compare_to_allowed_values,
2456 gfc_match_open): Deal with wide strings.
2457 * module.c (mio_expr): Convert between wide strings and ASCII ones.
2458 * primary.c (match_hollerith_constant, match_charkind_name):
2459 Handle wide strings.
2460 * resolve.c (build_default_init_expr): Likewise.
2461 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
2462 gfc_char_to_widechar): New functions.
2463 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
2464 Changes in prototypes.
2465 (gfc_define_undef_line, load_line, preprocessor_line,
2466 include_line, load_file, gfc_read_orig_filename): Handle wide
2468 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
2469 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
2470 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
2471 gfc_simplify_repeat): Handle wide strings.
2472 (wide_strspn, wide_strcspn): New helper functions.
2473 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
2474 Handle wide strings.
2475 * symbol.c (generate_isocbinding_symbol): Likewise.
2476 * target-memory.c (size_character, gfc_target_expr_size,
2477 encode_character, gfc_target_encode_expr, gfc_interpret_character,
2478 gfc_target_interpret_expr): Handle wide strings.
2479 * trans-const.c (gfc_conv_string_init): Lower wide strings to
2481 (gfc_conv_constant_to_tree): Likewise.
2482 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
2483 * trans-io.c (gfc_new_nml_name_expr): Likewise.
2484 * trans-stmt.c (gfc_trans_label_assign): Likewise.
2486 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2488 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
2489 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
2490 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
2491 with ATTRIBUTE_UNUSED.
2493 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2495 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
2496 * simplify.c (gfc_simplify_lgamma): Likewise.
2498 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2500 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
2501 gfc_peek_ascii_char.
2502 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
2503 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
2504 match_string_p, match_attr_spec, gfc_match_suffix,
2505 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
2507 * gfortran.h (gfc_char_t): New type.
2508 (gfc_linebuf): Make line member a gfc_char_t.
2509 (locus): Make nextc member a gfc_char_t.
2510 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
2511 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
2512 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
2513 * error.c (print_wide_char): New function.
2514 (show_locus): Use print_wide_char and gfc_wide_strlen.
2515 * io.c (next_char): Use gfc_char_t type.
2516 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
2517 * match.c (gfc_match_parens, gfc_match_eos,
2518 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
2519 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
2520 gfc_match_common): Likewise.
2521 * match.h (gfc_match_special_char): Change prototype.
2522 * parse.c (decode_specification_statement, decode_statement,
2523 decode_omp_directive, next_free, next_fixed): Use
2524 gfc_peek_ascii_char and gfc_next_ascii_char.
2525 * primary.c (gfc_check_digit): Change name.
2526 (match_digits, match_hollerith_constant, match_boz_constant,
2527 match_real_constant, next_string_char, match_charkind_name,
2528 match_string_constant, match_logical_constant_string,
2529 match_complex_constant, match_actual_arg, match_varspec,
2530 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
2531 gfc_next_ascii_char.
2532 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
2533 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
2534 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
2535 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
2536 gfc_next_ascii_char, gfc_peek_ascii_char):
2538 (next_char, gfc_define_undef_line, skip_free_comments,
2539 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
2540 gfc_error_recovery, load_line, preprocessor_line, include_line,
2541 load_file, gfc_read_orig_filename): Use gfc_char_t for source
2542 characters and the {gfc_,}wide_* functions to manipulate wide
2545 2008-05-06 Tobias Burnus <burnus@net-b.de>
2548 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
2549 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
2550 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
2551 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
2552 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
2554 2008-05-03 Janus Weil <jaydub66@gmail.com>
2556 * misc.c (gfc_clear_ts): Set interface to NULL.
2558 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2561 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
2562 gfc_expr value union. Add io_kind enum to here from io.c.
2563 * io.c (gfc_free_dt): Free extra_comma.
2564 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
2565 BT_CHARACTER, resolve to format_expr and set default unit. Error if
2566 io_kind is M_WRITE. (match_io): Match the extra comma and set new
2567 pointer, extra_comma.
2569 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
2572 * simplify.c (gfc_simplify_index): Check for direction argument
2575 2008-05-01 Janus Weil <jaydub66@gmail.com>
2577 * gfortran.h (struct gfc_symbol): Moving "interface" member to
2578 gfc_typespec (plus fixing a small docu error).
2579 * interface.c (gfc_procedure_use): Ditto.
2580 * decl.c (match_procedure_decl): Ditto.
2581 * resolve.c (resolve_specific_f0,
2582 resolve_specific_f0, resolve_symbol): Ditto.
2584 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2586 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
2587 * intrinsic.h (gfc_check_selected_char_kind,
2588 gfc_simplify_selected_char_kind): New prototypes.
2589 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
2590 * trans.h (gfor_fndecl_sc_kind): New function decl.
2591 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
2592 * arith.c (gfc_compare_with_Cstring): New function.
2593 * arith.h (gfc_compare_with_Cstring): New prototype.
2594 * check.c (gfc_check_selected_char_kind): New function.
2595 * primary.c (match_string_constant, match_kind_param): Mark
2596 symbols used as literal constant kind param as referenced.
2597 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
2598 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
2599 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
2600 * simplify.c (gfc_simplify_selected_char_kind): New function.
2602 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
2605 * module.c (find_symbol): Do not return a result for a symbol
2606 that has been renamed in another module.
2608 2008-04-26 George Helffrich <george@gcc.gnu.org>
2612 * trans-common.c (create_common): Add decl to function
2613 chain (if inside one) to preserve identifier scope in debug output.
2615 2008-04-25 Jan Hubicka <jh@suse.cz>
2617 * trans-decl.c (trans_function_start): Update.
2619 2008-04-25 Tobias Burnus <burnus@net-b.de>
2620 Daniel Franke <franke.daniel@gmail.com>
2623 * gfortranspec.c (lang_specific_driver): Deprecate
2624 -M option; fix ICE when "-M" is last argument and
2625 make "-M<dir>" work.
2626 * options.c (gfc_handle_module_path_options):
2627 Use -J instead of -M in error messages.
2628 * invoke.texi: Mark -M as depecated.
2630 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2631 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2634 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
2635 loop counter offset.
2637 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
2639 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
2640 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
2641 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
2642 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
2643 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
2644 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
2645 (create_common): Don't set TREE_INVARIANT.
2646 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
2647 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
2649 2008-04-21 Steve Ellcey <sje@cup.hp.com>
2651 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
2653 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
2656 * gfortranspec.c (lookup_option): Properly handle separated arguments
2657 in -J option, print missing argument message when necessary.
2659 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2662 * scanner.c (skip_fixed_comments): Update continue_line when comment is
2663 detected. (gfc_next_char_literal): Likewise.
2665 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
2670 * trans_array.c (gfc_trans_array_constructor): Temporarily
2671 realign loop, if loop->from is not zero, before creating
2672 the temporary array and provide an offset.
2675 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
2676 and allow for NULL body. Change all references from
2677 init_default_dt to gfc_init_default_dt.
2678 * trans.h : Add prototype for gfc_init_default_dt.
2679 * trans-array.c (gfc_trans_deferred_vars): After nullification
2680 call gfc_init_default_dt for derived types with allocatable
2683 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2686 * trans-common.c (create_common): Revert patch causing regression.
2688 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2691 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
2692 optional argument attribute.
2694 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
2697 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
2698 is not used, the argument must be converted.
2700 2008-04-16 Jakub Jelinek <jakub@redhat.com>
2703 * f95-lang.c (gfc_init_builtin_functions): Make sure
2704 BUILT_IN_SINCOS{,F,L} types aren't varargs.
2706 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
2709 * expr.c (scalarize_intrinsic_call): Reorder identification of
2710 array argument so that if one is not found a segfault does not
2711 occur. Return FAILURE if all scalar arguments.
2713 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2714 Tobias Burnus <burnus@net-b.de>
2717 * options.c (gfc_init_options): Set the default maximum continuation
2718 lines to 255 for both free and fixed form source for warnings.
2719 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
2720 the -std=f95 free form max continuations to 39 for warnings.
2721 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
2722 if it is less than the current locus.
2724 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2726 PR fortran/25829 28655
2727 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
2728 round, sign, and id. (match_open_element): Match new tags.
2729 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
2730 for DEFAULT only. Update error messages. (match_dt_element): Fix match
2731 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
2732 new expressions. (match_inquire_element): Match new tags.
2733 (gfc_match_inquire): Add constraint for ID and PENDING.
2734 (gfc_resolve_inquire): Resolve new tags.
2735 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
2736 mask for ID parameter.
2737 * ioparm.def: Fix order of parameters for pending, round, and sign.
2738 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
2741 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
2744 * expr.c (scalarize_intrinsic_call): Identify which argument is
2745 an array and use that as the template.
2746 (check_init_expr): Remove tests that first argument is an array
2747 in the call to scalarize_intrinsic_call.
2749 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
2752 * io.c (io_tag): Add field 'value'. Split 'spec' field in
2754 (match_etag, match_vtag, match_ltag): Split parsing in two steps
2755 to give better error messages.
2757 2008-04-06 Tobias Burnus <burnus@net-b.de>
2759 * io.c (check_io_constraints): Add constrains. ID= requires
2760 asynchronous= and asynchronous= must be init expression.
2762 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2764 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
2766 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2768 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
2769 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
2770 functions and make them static. Add new gfc_dump_parse_tree
2772 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
2773 (gfc_status, gfc_status_char): Delete prototypes.
2774 * error.c (gfc_status, gfc_status_char): Remove functions.
2775 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
2776 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
2777 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
2778 gfc_status and exit.
2779 (gfc_handle_option): Rename verbose into dump_parse_tree.
2780 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
2782 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2783 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2785 PR fortran/25829 28655
2786 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
2787 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
2788 (gfc_open): Add pointers for decimal, encoding, round, sign,
2789 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
2790 encoding, pending, round, sign, size, id.
2791 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
2792 asynchronous, blank, decimal, delim, pad, round, sign.
2793 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
2794 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
2795 * trans-stmt.h (gfc_trans_wait): New function prototype.
2796 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
2797 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
2798 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
2799 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
2800 tags. (gfc_resolve_open): Remove comment around check for allowed
2801 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
2802 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
2803 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
2804 (match_wait_element): New function. (gfc_match_wait): New function.
2805 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
2806 (resolve_code): Add case for EXEC_WAIT.
2807 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
2808 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
2809 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
2810 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
2811 (gfc_trans_open): Add mask bits for new I/O tags.
2812 (gfc_trans_inquire): Add mask bits for new I/O tags.
2813 (gfc_trans_wait): New translation function.
2814 (build_dt): Add mask bits for new I/O tags.
2815 * match.c (gfc_match_if) Add matcher for "wait".
2816 * match.h (gfc_match_wait): Prototype for new function.
2817 * ioparm.def: Add new I/O parameter definitions.
2818 * parse.c (decode_statement): Add match for "wait" statement.
2819 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
2821 2008-04-03 Jakub Jelinek <jakub@redhat.com>
2824 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
2827 2008-04-03 Tom Tromey <tromey@redhat.com>
2829 * Make-lang.in (fortran_OBJS): New variable.
2831 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
2833 * f95-lang.c (insert_block): Kill.
2835 2008-04-01 George Helffrich <george@gcc.gnu.org>
2837 PR fortran/35154, fortran/23057
2838 * trans-common.c (create_common): Add decl to function
2839 chain to preserve identifier scope in debug output.
2841 2008-04-01 Joseph Myers <joseph@codesourcery.com>
2843 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
2844 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
2847 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
2850 * resolve.c (resolve_function, resolve_call): If the procedure
2851 is elemental do not look for noncopying intrinsics.
2853 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
2856 * trans-array.c (gfc_array_init_size): Set 'size' zero if
2857 negative in one dimension.
2860 * trans-expr.c (gfc_trans_string_copy): Only assign a char
2861 directly if the lhs and rhs types are the same.
2863 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
2864 Paul Richard Thomas <paul.richard.thomas@gmail.com>
2867 * primary.c (match_variable): Improved matching of function
2869 * resolve.c (resolve_allocate_deallocate): Removed checks if
2870 the actual argument for STAT is a variable.
2872 2008-03-28 Tobias Burnus <burnus@net-b.de>
2874 * symbol.c (gfc_get_default_type): Fix error message; option
2875 -fallow_leading_underscore should be -fallow-leading-underscore
2877 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2880 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
2881 optional argument attribute.
2883 2008-03-27 Tom Tromey <tromey@redhat.com>
2885 * Make-lang.in: Revert automatic dependency patch.
2887 2008-03-25 Tom Tromey <tromey@redhat.com>
2889 * Make-lang.in: Remove .o targets.
2890 (fortran_OBJS): New variable.
2891 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
2893 (GFORTRAN_D_OBJS): Update.
2894 (GFORTRAN_TRANS_DEPS): Remove.
2896 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
2899 * resolve.c (resolve_structure_cons): It is an error to assign
2900 NULL to anything other than a pointer or allocatable component.
2903 * resolve.c (resolve_symbol): If the symbol is a derived type,
2904 resolve the derived type. If the symbol is a derived type
2905 function, ensure that the derived type is visible in the same
2906 namespace as the function.
2908 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
2910 * trans.h: Use fold_build in build1_v, build2_v and build3_v
2912 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
2913 Don't use build2_v macro.
2915 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
2918 * interface.c (gfc_procedure_use): Check for keyworded arguments in
2919 procedures without explicit interfaces.
2921 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
2924 * resolve.c (check_assumed_size_reference): Only visit the
2925 first reference and look directly at the highest dimension.
2927 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2930 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
2933 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
2936 * resolve.c (resolve_branch): Less strict and pessimistic warning
2939 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
2941 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
2942 (gfc_be_parse_file): Call clear_binding_stack from here.
2943 (gfc_clear_binding_stack): Rename to clear_binding_stack.
2945 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
2948 * module.c (mio_symtree_ref): After providing a symbol for a
2949 missing equivalence member, resolve and NULL the fixups.
2951 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2953 * invoke.texi (Error and Warning Options): Document
2956 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2959 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
2960 checking bounds of absent optional arguments.
2962 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2965 * intrinsic.c (add_functions): Add simplification routines for
2966 ERF, DERF, ERFC and DERFC.
2967 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
2968 extensions into Fortran 2008 features.
2969 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
2971 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
2973 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2976 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
2977 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
2978 ERFC_SCALED, LOG_GAMMA and HYPOT.
2979 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
2980 gfc_resolve_hypot): New prototypes.
2981 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
2982 ACOSH, ASINH and ATANH available.
2983 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
2984 * lang.opt: Add -std=f2008 option.
2985 * libgfortran.h: Define GFC_STD_F2008.
2986 * lang-specs.h: Add .f08 and .F08 file suffixes.
2987 * iresolve.c (gfc_resolve_hypot): New function.
2988 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
2989 * check.c (gfc_check_hypot): New function.
2990 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
2991 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
2992 (form_from_filename): Add .f08 suffix.
2993 (gfc_handle_option): Handle -std=f2008 option.
2994 * simplify.c (gfc_simplify_hypot): New function.
2995 * gfortran.texi: Document Fortran 2008 status and file extensions.
2996 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
2997 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
2998 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
2999 * invoke.texi: Document the new -std=f2008 option.
3001 2008-03-02 Jakub Jelinek <jakub@redhat.com>
3003 * gfortranspec.c (lang_specific_driver): Update copyright notice
3006 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3009 * expr.c (find_array_element): Modify traversing the constructor to
3010 avoid trying to access NULL memory pointed to by next for the
3011 last element. (find_array_section): Exit while loop if cons->next is
3013 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
3014 (gfc_conv_function_call): Same.
3015 * decl.c (gfc_match_implicit): Same.
3016 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
3018 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
3023 * lang.opt: Added -Wreturn-type.
3024 * options.c (gfc_handle_option): Recognize -Wreturn-type.
3025 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
3026 where the result value is not set.
3027 (gfc_generate_function_code): Likewise.
3028 (generate_local_decl): Emit warnings for funtions whose RESULT
3029 variable is not set.
3031 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3034 * trans-expr.c (gfc_conv_variable): Don't build indirect
3035 references when explicit interface is mandated.
3036 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
3037 on the result symbol as well as the procedure symbol.
3039 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3042 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
3043 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
3044 gfor_fndecl_math_exponent16.
3045 * f95-lang.c (build_builtin_fntypes): Add new function types.
3046 (gfc_init_builtin_functions): Add new builtins for nextafter,
3047 frexp, ldexp, fabs, scalbn and inf.
3048 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
3049 (gfc_resolve_scale): Don't convert type of second argument.
3050 (gfc_resolve_set_exponent): Likewise.
3051 (gfc_resolve_size): Don't add hidden arguments.
3052 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
3053 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
3054 gfor_fndecl_math_exponent16.
3055 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
3056 for scalbn, fraction, nearest, rrspacing, set_exponent and
3058 (gfc_conv_intrinsic_exponent): Directly call frexp.
3059 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
3060 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
3061 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
3063 (gfc_conv_intrinsic_function): Use the new functions above.
3065 2008-02-26 Tobias Burnus <burnus@net-b.de>
3068 * interface.c (check_operator_interface): Show better line for error
3069 messages; fix constrains for user-defined assignment operators.
3070 (gfc_extend_assign): Fix constrains for user-defined assignment
3073 2008-02-26 Tom Tromey <tromey@redhat.com>
3075 * trans-io.c (set_error_locus): Remove old location code.
3076 * trans-decl.c (gfc_set_decl_location): Remove old location code.
3077 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
3078 * scanner.c (gfc_gobble_whitespace): Remove old location code.
3079 (get_file): Likewise.
3080 (preprocessor_line): Likewise.
3081 (load_file): Likewise.
3082 (gfc_new_file): Likewise.
3083 * trans.c (gfc_trans_runtime_check): Remove old location code.
3084 (gfc_get_backend_locus): Likewise.
3085 (gfc_set_backend_locus): Likewise.
3086 * data.c (gfc_assign_data_value): Remove old location code.
3087 * error.c (show_locus): Remove old location code.
3088 * gfortran.h (gfc_linebuf): Remove old location code.
3089 (gfc_linebuf_linenum): Remove old-location variant.
3091 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3094 * trans-const.c (gfc_build_string_const): Don't call gettext.
3095 (gfc_build_localized_string_const): New function.
3096 * trans-const.h (gfc_build_localized_string_const): New prototype.
3097 * trans.c (gfc_trans_runtime_check): Use
3098 gfc_build_localized_string_const instead of gfc_build_string_const.
3099 (gfc_call_malloc): Likewise.
3100 (gfc_allocate_with_status): Likewise.
3101 (gfc_allocate_array_with_status): Likewise.
3102 (gfc_deallocate_with_status): Likewise.
3103 (gfc_call_realloc): Likewise.
3104 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
3106 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
3108 * arith.c: Update copyright years.
3109 * arith.h: Likewise.
3110 * array.c: Likewise.
3112 * check.c: Likewise.
3116 * dependency.c: Likewise.
3117 * dependency.h: Likewise.
3118 * dump-parse-tree.c: Likewise.
3119 * error.c: Likewise.
3121 * gfc-internals.texi: Likewise.
3122 * gfortran.h: Likewise.
3123 * gfortran.texi: Likewise.
3124 * gfortranspec.c: Likewise.
3125 * interface.c: Likewise.
3126 * intrinsic.c: Likewise.
3127 * intrinsic.h: Likewise.
3128 * intrinsic.texi: Likewise.
3129 * invoke.texi: Likewise.
3131 * iresolve.c: Likewise.
3132 * iso-c-binding.def: Likewise.
3133 * iso-fortran-env.def: Likewise.
3134 * lang-specs.h: Likewise.
3135 * lang.opt: Likewise.
3136 * libgfortran.h: Likewise.
3137 * match.c: Likewise.
3138 * match.h: Likewise.
3139 * matchexp.c: Likewise.
3141 * module.c: Likewise.
3142 * openmp.c: Likewise.
3143 * options.c: Likewise.
3144 * parse.c: Likewise.
3145 * parse.h: Likewise.
3146 * primary.c: Likewise.
3147 * resolve.c: Likewise.
3148 * scanner.c: Likewise.
3149 * simplify.c: Likewise.
3151 * symbol.c: Likewise.
3152 * target-memory.c: Likewise.
3153 * target-memory.h: Likewise.
3154 * trans-array.h: Likewise.
3155 * trans-const.h: Likewise.
3156 * trans-stmt.h: Likewise.
3157 * trans-types.c: Likewise.
3158 * trans-types.h: Likewise.
3159 * types.def: Likewise.
3161 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3164 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
3165 (gfc_simplify_ibset): Remove call to range_check.
3166 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
3167 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
3168 temporary gfc_typspec variable.
3170 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
3172 * trans-array.c (gfc_conv_descriptor_data_get,
3173 gfc_conv_descriptor_data_set_internal,
3174 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
3175 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
3176 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
3177 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
3178 gfc_conv_array_transpose, gfc_grow_array,
3179 gfc_trans_array_constructor_subarray,
3180 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
3181 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
3182 gfc_conv_array_initializer, gfc_trans_array_bounds,
3183 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
3184 gfc_get_dataptr_offset, gfc_conv_array_parameter,
3185 gfc_trans_dealloc_allocated, get_full_array_size,
3186 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
3188 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
3189 gfc_conv_component_ref, gfc_conv_cst_int_power,
3190 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
3191 * trans-common.c (create_common): Likewise.
3192 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
3194 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
3195 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
3196 gfc_trans_integer_select, gfc_trans_character_select,
3197 gfc_trans_forall_loop, compute_overall_iter_number,
3198 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
3199 gfc_trans_deallocate): Likewise.
3200 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
3201 gfc_allocate_with_status, gfc_allocate_array_with_status,
3202 gfc_deallocate_with_status): Likewise.
3203 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
3204 * trans-io.c (set_parameter_const, set_parameter_value,
3205 set_parameter_ref, set_string, set_internal_unit, io_result,
3206 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
3207 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
3208 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
3209 gfc_generate_function_code): Likewise.
3210 * convert.c (convert): Likewise.
3211 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
3212 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
3213 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
3214 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
3215 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
3216 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
3217 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
3218 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
3219 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
3220 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
3221 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
3222 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
3223 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
3224 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
3225 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
3226 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
3227 gfc_conv_intrinsic_repeat): Likewise.
3229 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3232 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
3233 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
3234 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
3235 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
3236 * trans-decl.c: Likewise.
3238 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3241 * expr.c (find_array_element): Modify traversing the constructor to
3242 avoid trying to access NULL memory pointed to by next for the
3243 last element. (find_array_section): Exit while loop if cons->next is
3246 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3249 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
3251 (gfc_resolve_aint): Likewise.
3252 (gfc_resolve_anint): Likewise.
3253 (gfc_resolve_besn): Likewise.
3254 (gfc_resolve_cshift): Likewise.
3255 (gfc_resolve_ctime): Likewise.
3256 (gfc_resolve_eoshift): Likewise.
3257 (gfc_resolve_index_func): Likewise.
3258 (gfc_resolve_isatty): Likewise.
3259 (gfc_resolve_malloc): Likewise.
3260 (gfc_resolve_rrspacing): Likewise.
3261 (gfc_resolve_scale): Likewise.
3262 (gfc_resolve_set_exponent): Likewise.
3263 (gfc_resolve_spacing): Likewise.
3264 (gfc_resolve_spacing): Likewise.
3265 (gfc_resolve_fgetc): Likewise.
3266 (gfc_resolve_fputc): Likewise.
3267 (gfc_resolve_ftell): Likewise.
3268 (gfc_resolve_ttynam): Likewise.
3269 (gfc_resolve_alarm_sub): Likewise.
3270 (gfc_resolve_mvbits): Likewise.
3271 (gfc_resolve_getarg): Likewise.
3272 (gfc_resolve_signal_sub): Likewise.
3273 (gfc_resolve_exit): Likewise.
3274 (gfc_resolve_flush): Likewise.
3275 (gfc_resolve_free): Likewise.
3276 (gfc_resolve_ctime_sub): Likewise.
3277 (gfc_resolve_fgetc_sub): Likewise.
3278 (gfc_resolve_fputc_sub): Likewise.
3279 (gfc_resolve_fseek_sub): Likewise.
3280 (gfc_resolve_ftell_sub): Likewise.
3281 (gfc_resolve_ttynam_sub): Likewise.
3283 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3285 * gfc-internals.texi: Fix typos and markup nits.
3286 * gfortran.texi: Likewise.
3287 * intrinsic.texi: Likewise.
3289 2008-02-21 Richard Guenther <rguenther@suse.de>
3291 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
3292 as unary PAREN_EXPR for real and complex typed expressions.
3293 (gfc_conv_unary_op): Fold the built tree.
3295 2008-02-20 Tobias Burnus <burnus@net-b.de>
3298 * match.c (gfc_match_name): Improve error message for '$'.
3300 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
3303 * expr.c (gfc_check_pointer_assign): Add type and kind information
3304 to type-mismatch message.
3305 (gfc_check_assign): Unify error messages.
3307 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3310 * gfortran.texi: Create new section for unimplemented extensions.
3311 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
3312 Remove "smaller projects" list. Fix a few typos.
3314 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3316 * intrinsic.texi: Rename INDEX node to avoid clashing with
3317 index.html on case-insensitive systems.
3319 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3322 * trans-expr.c (gfc_conv_function_call): Force evaluation of
3325 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
3328 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
3329 likewise '-I <dir>' and '-I<dir>'.
3331 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3334 * Make-lang.in (f951): Add $(GMPLIBS).
3336 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3339 * trans-common.c (build_field): Mark fields as volatile when needed.
3341 2008-02-05 Tobias Burnus <burnus@net-b.de>
3344 * data.c (gfc_assign_data_value): Only free "size" if
3345 it has not already been freed.
3347 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
3350 * array.c (match_array_element_spec): Remove check for negative
3352 (gfc_resolve_array_spec): Add check for negative size.
3354 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
3357 * data.c (gfc_assign_data_value): Add bounds check for array
3360 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
3362 * resolve.c (resolve_where): Fix typo.
3363 (gfc_resolve_where_code_in_forall): Likewise.
3365 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
3368 * resolve.c (resolve_allocate_deallocate): New function.
3369 (resolve_code): Call it for allocate and deallocate.
3370 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
3371 the checking of the STAT tag and put in above new function.
3372 * primary,c (match_variable): Do not fix flavor of host
3373 associated symbols yet if the type is not known.
3375 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
3378 * expr.c (gfc_check_assign): It is an error to assign
3379 to a sibling procedure.
3381 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
3384 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
3385 delete_symtree to gfc_delete_symtree.
3386 * gfortran.h : Add prototype for gfc_delete_symtree.
3387 * module.c (load_generic_interfaces): Transfer symbol to a
3388 unique symtree and delete old symtree, instead of renaming.
3389 (read_module): The rsym and the found symbol are the same, so
3390 the found symtree can be deleted.
3393 * decl.c (match_char_spec): Remove the constraint on deferred
3394 matching of functions and free the length expression.
3395 delete_symtree to gfc_delete_symtree.
3396 (gfc_match_type_spec): Whitespace.
3397 (gfc_match_function_decl): Defer characteristic association for
3398 all types except BT_UNKNOWN.
3399 * parse.c (decode_specification_statement): Only derived type
3400 function matching is delayed to the end of specification.
3402 2008-01-28 Tobias Burnus <burnus@net-b.de>
3405 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
3407 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3410 * array.c (gfc_check_constructor_type): Revert clearing the expression.
3412 2008-01-26 Tobias Burnus <burnus@net-b.de>
3415 * trans-expr.c (gfc_conv_function_call): Don't call
3416 gfc_add_interface_mapping if the expression is NULL.
3418 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3421 * trans-array.c (gfc_trans_create_temp_array): Remove call to
3422 gcc_assert (integer_zerop (loop->from[n])).
3424 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
3427 * resolve.c (resolve_where): Added check if user-defined assignment
3428 operator is an elemental subroutine.
3429 (gfc_resolve_where_code_in_forall): Likewise.
3431 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
3435 * gfortran.h: Revert changes from 2008-01-17.
3436 * match.c: Likewise.
3437 * symbol.c: Likewise.
3438 (gfc_undo_symbols): Undo namespace changes related to common blocks.
3440 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
3443 * data.c (formalize_structure_cons): Skip formalization on
3446 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
3448 * gfortran.texi (OpenMP): Extended existing documentation.
3449 (contributors): Added major contributors of 2008 that were
3451 (proposed extensions): Removed implemented items.
3453 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
3456 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
3457 seen, check for a statement label and, if present, delete it
3458 and set the locus to the start of the statement.
3460 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
3463 * trans-io.c (gfc_trans_transfer): If the array reference in a
3464 read has a vector subscript, use gfc_conv_subref_array_arg to
3465 copy back the temporary.
3467 2008-01-22 Tobias Burnus <burnus@net-b.de>
3470 * interface.c (compare_actual_formal): Fix adding type
3471 to missing_arg_type for absent optional arguments.
3473 2008-01-22 Tobias Burnus <burnus@net-b.de>
3476 * parse.c (parse_spec): Change = into ==.
3478 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
3481 * expr.c (check_elemental): Fix check for valid data types.
3483 2008-01-22 Tobias Burnus <burnus@net-b.de>
3486 * scanner.c (load_line): Support <tab><digit> continuation lines.
3487 * invoke.texi (-Wtabs): Document this.
3489 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
3492 * module.c (read_module): Set use_rename attribute.
3494 2007-01-21 Tobias Burnus <burnus@net-b.de>
3497 * interface.c (compare_parameter): Improved error message
3498 for arguments of same type and mismatched kinds.
3500 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
3503 * resolve.c (resolve_entries): Do not do an array bounds check
3504 if the result symbols are the same.
3507 * module.c (read_module) : Hide the symtree of the previous
3508 version of the symbol if this symbol is renamed.
3510 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
3513 * array.c (gfc_check_constructor_type): Clear the expression ts
3514 so that the checking starts from the deepest level of array
3516 * primary.c (match_varspec): If an unknown type is changed to
3517 default character and the attempt to match a substring fails,
3518 change it back to unknown.
3521 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
3522 NULL for an array constructor, use the cl.length expression to
3524 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
3527 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
3531 * iresolve.c (gfc_resolve_all): Remove conversion of mask
3532 argument to kind=1 by removing call to resolve_mask_arg().
3533 (gfc_resolve_any): Likewise.
3535 2008-01-19 Tobias Burnus <burnus@net-b.de>
3538 * primary.c (match_variable): Handle FL_UNKNOWN without
3539 uneducated guessing.
3540 (match_variable): Improve error message.
3542 2008-01-18 Tobias Burnus <burnus@net-b.de>
3545 * interface.c (get_expr_storage_size): Return storage size
3546 for array element designators.
3547 (compare_actual_formal): Reject unequal string sizes for
3548 assumed-shape dummy arguments. And fix error message for
3549 array-sections with vector subscripts.
3551 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3554 * simplify.c (is_constant_array_expr): New static function that returns
3555 true if the given expression is an array and is constant.
3556 (gfc_simplify_reshape): Use new function.
3558 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
3561 * symbol.c (free_common_tree): Renamed to ...
3562 (gfc_free_common_tree): This. Remove static.
3563 (gfc_free_namespace): Updated.
3565 * gfortran.h (gfc_free_common_tree): New.
3567 * match.c (gfc_match_common): Call gfc_free_common_tree () with
3568 gfc_current_ns->common_root and set gfc_current_ns->common_root
3569 to NULL on syntax error.
3571 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
3574 * trans-expr.c (gfc_conv_function_call): Use proper
3575 type for returned character pointers.
3577 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
3582 * decl.c : Remove gfc_function_kind_locus and
3583 gfc_function_type_locus. Add gfc_matching_function.
3584 (match_char_length): If matching a function and the length
3585 does not match, return MATCH_YES and try again later.
3586 (gfc_match_kind_spec): The same.
3587 (match_char_kind): The same.
3588 (gfc_match_type_spec): The same for numeric and derived types.
3589 (match_prefix): Rename as gfc_match_prefix.
3590 (gfc_match_function_decl): Except for function valued character
3591 lengths, defer applying kind, type and charlen info until the
3592 end of specification block.
3593 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
3594 parse.c (decode_specification_statement): New function.
3595 (decode_statement): Call it when a function has kind = -1. Set
3596 and reset gfc_matching function, as function statement is being
3598 (match_deferred_characteristics): Simplify with a single call
3599 to gfc_match_prefix. Do appropriate error handling. In any
3600 case, make sure that kind = -1 is reset or corrected.
3601 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
3602 Throw an error if kind = -1 after last specification statement.
3603 parse.h : Prototype for gfc_match_prefix.
3605 2008-01-16 Tobias Burnus <burnus@net-b.de>
3608 * interface.c (compare_parameter): Allow AS_DEFERRED array
3609 elements and reject attr.pointer array elemenents.
3610 (get_expr_storage_size): Return storage size of elements of
3611 assumed-shape and pointer arrays.
3613 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
3615 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
3616 for flag_tree_parallelize_loops.
3618 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
3621 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
3622 (gfc_resolve_any): Likewise.
3623 (gfc_resolve_count): Likewise. Don't append kind of
3624 argument to function name.
3626 2008-01-13 Tobias Burnus <burnus@net-b.de>
3629 * resolve.c (resolve_actual_arglist): For expressions,
3630 also check for assume-sized arrays.
3631 * interface.c (compare_parameter): Move F2003 character checks
3632 here, print error messages here, reject elements of
3633 assumed-shape array as argument to dummy arrays.
3634 (compare_actual_formal): Update for the changes above.
3636 2008-01-13 Tobias Burnus <burnus@net-b.de>
3639 * decl.c (contained_procedure): Only check directly preceeding state.
3641 2008-01-13 Tobias Burnus <burnus@net-b.de>
3644 * check.c (gfc_check_shape): Accept array ranges of
3645 assumed-size arrays.
3647 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3650 * match.c (gfc_match_name): Don't error if leading character is a '(',
3651 just return MATCH_NO.
3653 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3656 * trans-io.c (create_dummy_iostat): Commit the symbol.
3658 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
3661 * simplify.c (gfc_simplify_transfer): Return NULL if the size
3662 of the element is unavailable and only assign character length
3663 to the result, if 'mold' is constant.
3665 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
3668 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
3669 to assign strings and perform bounds checks on the string length.
3670 (get_array_ctor_strlen): Remove bounds checking.
3671 (gfc_trans_array_constructor): Initialize string length checking.
3672 * trans-array.h : Add prototype for gfc_trans_string_copy.
3674 2008-01-08 Richard Guenther <rguenther@suse.de>
3677 PR tree-optimization/34683
3678 * trans-types.c (gfc_get_array_type_bounds): Use an array type
3679 with known size for accesses if that is known.
3681 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
3684 * expr.c (find_array_element): Check that the array bounds are
3685 constant before using them. Use lower, as well as upper bound.
3686 (check_restricted): Allow implied index variable.
3688 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
3691 * trans_array.c (gfc_trans_deferred_array): Do not null the
3692 data pointer on entering scope, nor deallocate it on leaving
3693 scope, if the symbol has the 'save' attribute.
3696 * trans_decl.c (gfc_finish_var_decl): Derived types with
3697 allocatable components and an initializer must be TREE_STATIC.
3699 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
3702 * module.c (write_generic): Rewrite completely.
3703 (write_module): Change call to write_generic.
3705 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3708 * scanner.c (load_line): Do not count ' ' as printable when checking for
3711 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
3714 * module.c (load_needed): If the namespace has no proc_name
3715 give it the module symbol.
3717 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3720 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
3721 the dummy variable expression, test for NULL, and pass the variable
3722 address to the called function.
3724 2007-01-06 Tobias Burnus <burnus@net-b.de>
3727 * match.c (gfc_match_common): Remove blank common in
3729 * resolve.c (resolve_common_vars): New function.
3730 (resolve_common_blocks): Move checks to resolve_common_vars
3731 and invoke that function.
3732 (resolve_types): Call resolve_common_vars for blank commons.
3734 2008-01-06 Tobias Burnus <burnus@net-b.de>
3737 * resolve.c (resolve_equivalence_derived): Reject derived types with
3738 default initialization if equivalenced with COMMON variable.
3740 2008-01-06 Tobias Burnus <burnus@net-b.de>
3743 * io.c (check_io_constraints): Disallow unformatted I/O for
3746 2008-01-06 Tobias Burnus <burnus@net-b.de>
3749 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
3750 ELEMENTAL functions.
3752 2008-01-06 Tobias Burnus <burnus@net-b.de>
3755 * interface.c (compare_actual_formal): Reject parameter
3756 actual to intent(out) dummy.
3758 2008-01-04 Tobias Burnus <burnus@net-b.de>
3761 * primary.c (match_varspec): Gobble whitespace before