1 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
3 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
4 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
5 gfc_signed_or_unsigned_type.
6 (gfc_signed_type): Ditto.
7 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
8 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
10 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
12 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
13 descend into all branches.
15 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
17 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
18 (find_conv): Compare pointers instead of calling strcmp.
19 (find_sym): Likewise, but ensure that the compared pointer is in
20 the global string table.
22 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
24 * gfc-internals.texi: Fix output filename. Merge type index into
25 concept index. Start documentation of gfc_code structure.
27 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
29 * gfc-internals.texi: New file,
30 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
32 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
34 * error.c (show_locus): Remove always-false test.
36 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
38 * lang.opt: Minor edits to descriptions.
40 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
43 * fortran/interface.c (check_operator_interface): Implement
44 the standard checks on user operators extending intrinsic operators.
45 * fortran/resolve.c (resolve_operator): If the ranks of operators
46 don't match, don't error out but try the user-defined ones first.
48 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
51 * expr.c (check_dimension): Fix logic of comparisons.
53 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
56 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
57 int result that is non-zero if the expression is the function
58 result. Only the characteristics of the result expression
59 can be used in a procedure interface, so simplify LEN in situ
60 using its character length.
64 * trans-expr.c (gfc_conv_function_call): Do not use
65 gfc_conv_expr_reference for actual pointer function with formal
66 target because a temporary is created that does not transfer
67 the reference correctly. Do not indirect formal pointer
68 functions since it is the function reference that is needed.
70 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
72 * gfortran.h: Edit comments on GFC_STD_*.
74 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
76 * invoke.texi: Misc. small typo fixes.
77 (-Wcharacter-truncation): Add.
78 (-Wnonstd-intrinsics): Correct spelling.
80 (-fintrinsic-modules-path): Add.
82 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
85 * arith.c (complex_pow): Rewrite to handle large power.
86 (gfc_arith_power): Handle large power in the real and integer
89 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
92 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
93 larger than twice the width of a HOST_WIDE_INT.
95 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
98 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
99 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
100 Explicitly extract TREE_TYPEs for source and mold. Use these
101 to calculate length of source and mold, except for characters,
102 where the se string_length is used. For mold, the TREE_TYPE is
103 recalculated using gfc_get_character_type_len so that the
104 result is correctly cast for character literals and substrings.
105 Do not use gfc_typenode_for_spec for the final cast.
107 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
110 * decl.c (gfc_match_derived_decl): Reliably reject
111 'doubleprecision' and 'doublecomplex' as type names.
113 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
116 * trans-expr.c (gfc_trans_init_string_length): Length should
118 (gfc_conv_function_call): Likewise.
120 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
124 * symbo.c : Add gfc_derived_types.
125 (gfc_free_dt_list): Free derived type list gfc_derived_types.
126 (gfc_free_namespace): Remove call to gfc_free_dt_list.
127 (gfc_symbol_done_2): Call gfc_free_dt_list.
128 * gfortran.h : Declare gfc_derived_types to be external. Remove
129 derived types field from gfc_namespace.
130 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
131 rather than namespace derived_types.
132 (resolve_fntype): Remove special treatment for module
133 derived type functions.
134 * trans-types.c (gfc_get_derived_type): Remove search for like
135 derived types. Finish by copying back end declaration to like
136 derived types in the derived type list gfc_derived_types.
138 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
141 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
142 (gfc_conv_cst_int_power): Handle integer exponent with care,
143 since it might be too large for us.
145 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
148 * invoke.texi: Fix typo.
150 2007-03-16 Tobias Burnus <burnus@net-b.de>
152 * trans-decl.c (gfc_generate_function_code): Use all arguments of
155 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
157 * gfortran.h (gfc_option_t): Add flag_backtrace field.
158 * lang.opt: Add -fbacktrace option.
159 * invoke.texi: Document the new option.
160 * trans-decl.c (gfc_build_builtin_function_decls): Add new
161 option to the call to set_std.
162 * options.c (gfc_init_options, gfc_handle_option): Handle the
165 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
166 Paul Thomas <pault@gcc.gnu.org>
169 * decl.c (gfc_match_import): If the parent of the current name-
170 space is null, try looking for an imported symbol in the parent
171 of the proc_name interface.
172 * resolve.c (resolve_fl_variable): Do not check for blocking of
173 host association by a same symbol, if the symbol is in an
176 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
179 * decl.c (match_data_constant): Before going on to try to match
180 a name, try to match a structure component.
184 * resolve.c (resolve_actual_arglist): Do not reject a generic
185 actual argument if it has a same name specific interface.
188 * trans-array.c (parse_interface): Do not nullify allocatable
189 components if the symbol has the saved attribute.
191 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
193 * trans-array.c (gfc_trans_auto_array_allocation): Replace
194 fold(convert()) by fold_convert().
195 (gfc_duplicate_allocatable): Likewise.
196 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
197 build_int_cst instead of converting an integer_zero_node
200 2007-03-14 Jakub Jelinek <jakub@redhat.com>
202 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
204 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
209 * intrinsics.texi (CHDIR): Fix argument names, note
210 that STATUS must be a default integer.
211 (CTIME): Fix argument names, note that RESULT must
212 be a default integer.
213 (EXIT): Note that STATUS must be a default integer.
215 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
218 * intrinsic.texi: General whitespace cleanup, remove
219 comment about missing intrinsics.
220 (menu): Add lines for new entries listed below.
221 (ACOSH): Mention specific function DACOSH, correct
222 description phrasing.
223 (ASINH): Mention specific function DASINH, correct
224 description phrasing.
225 (ATANH): Mention specific function DATANH, correct
226 description phrasing.
227 (COS): Add index entry for CCOS.
228 (CPU_TIME): Correct "REAL" to "REAL(*)".
229 (EXP): Add index entry for CEXP.
230 (INT): Correct argument name to "A".
234 (MAX): Add index entries for specific variants.
236 (MCLOCK8): New entry.
237 (SECNDS): Adjust to a more standard form.
239 (TIME): Add cross-reference to MCLOCK.
240 (TIME8): Add cross-reference to MCLOCK8.
242 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
245 * parse.c (parse_interface): Use the default types from the
246 formal namespace if a function or its result do not have a type
247 after parsing the specification statements.
249 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
251 * intrinsic.texi: (ICHAR) Improve internal I/O note.
252 (ACHAR): Reference it.
253 (CHAR): Reference it.
254 (IACHAR): Reference it.
256 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
258 * intrinsic.texi: (LINK) Document function form.
264 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
266 * intrinsic.texi: minor typo fixes, removed prologue.
267 (FSEEK): moved to correct place in alphabetical order.
269 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
272 * check.c (gfc_check_alarm_sub): Added check for default integer
273 kind of status argument.
274 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
276 * intrinsic.texi (ALARM): Extended documentation.
278 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
280 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
281 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
282 * intrinsic.c (add_subroutines): Adjusted dummy argument names
283 of GERROR and TTYNAM.
285 2007-07-08 Tobias Burnus <burnus@net-b.de>
287 * module.c (gfc_match_use): Support renaming of operators
289 * gfortran.texi (Fortran 2003 Status): Document support of
290 renaming of operators.
292 2007-07-08 Tobias Burnus <burnus@net-b.de>
295 * module.c (read_module): Always import module name as symbol.
296 (gfc_match_use): Disallow module name in the only clause of
299 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
302 * expr.c (find_array_section): Correct arithmetic for section
305 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
307 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
309 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
311 PR documentation/30950
312 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
313 (FREE): Fix call syntax.
315 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
317 * intrinsic.texi: Limit column widths to a total of .85.
319 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
321 * gfortran.texi (GFortran and G77): Rewrite completely.
323 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
325 * match.c (gfc_match_name): Expanded comment.
327 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
329 * gfortran.texi (Old-style kind specifications): Document
330 special handling of old-style kind specifiers for COMPLEX.
331 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
332 assumptions for COMPLEX in comment.
334 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
337 * gfortranspec.c (lang_specific_driver): Update program
338 name and copyright date.
340 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
343 * check.c (dim_rank_check): The shape of subsections of
344 assumed-size arrays is known.
346 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
347 Tobias Burnus <burnus@net-b.de>
350 * decl.c (gfc_match_entry): Remove erroneous entry result check.
352 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
354 * Make-lang.in: Add install-pdf target as copied from
355 automake v1.10 rules.
357 2007-03-01 Tobias Burnus <burnus@net-b.de>
360 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
362 2007-02-28 Tobias Burnus <burnus@net-b.de>
363 Paul Thomas <pault@gcc.gnu.org>
367 * resolve.c (resolve_actual_arglist): Allow by-value
368 arguments and non-default-kind for %VAL().
369 * trans-expr.c (conv_arglist_function): Allow
370 non-default-kind for %VAL().
372 2007-02-28 Tobias Burnus <burnus@net-b.de>
375 * primary.c (next_string_char): Correct reading a character
377 (match_string_constant): Print warning message only once.
379 2007-02-27 Richard Guenther <rguenther@suse.de>
381 * trans-array.c (structure_alloc_comps): Use correct type
382 for null pointer constant.
384 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
386 * gfortran.texi: Standardize title page, remove version number
389 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
390 Paul Thomas <pault@gcc.gnu.org>
393 * trans-intrinsic.c (gfc_conv_intrinsic_size):
394 If dim is an optional argument, check for its
395 presence and call size0 or size1, respectively.
397 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
400 * resolve.c (has_default_initializer): New function.
401 (resolve_fl_variable): Call has_default_initializer to determine if
402 the derived type has a default initializer to its ultimate
406 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
408 * options.c (set_default_std_flags): New function to consolidate
410 (gfc_init_options): Use new function.
411 (gfc_handle_option): Use new function.
413 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
415 * gfortran.texi (Old-style kind specifications): Document
416 special handling of old-style kind specifiers for COMPLEX.
417 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
418 assumptions in comment.
420 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
422 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
424 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
427 * match.c (gfc_match_iterator): Remove conflict between
428 loop variable and pointer.
430 2007-02-20 Tobias Burnus <burnus@net-b.de>
433 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
434 attribute for host-associated variables.
435 * gfortran.h (symbol_attribute): Save namespace
436 where VOLATILE has been set.
437 * trans-decl.c (gfc_finish_var_decl): Move variable
438 declaration to the top.
440 2007-02-20 Tobias Burnus <burnus@net-b.de>
443 * resolve.c (resolve_symbol): Add character dummy VALUE check.
445 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
448 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
449 argument to default integer.
450 (gfc_resolve_minloc): Likewise.
452 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
455 * options.c (gfc_init_options): Relax warning level for obsolescent.
456 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
457 (gfc_match_if): Same.
459 2007-02-18 Roger Sayle <roger@eyesopen.com>
461 * trans-array.c (gfc_build_constant_array_constructor): When the
462 shape of the constructor is known, use that to construct the
464 (gfc_trans_constant_array_constructor): Initialize the "info"
465 information for all of the dimensions of the array constructor.
466 (constant_array_constructor_loop_size): New function.
467 (gfc_trans_array_constructor): Use it to determine whether a
468 loop is suitable for "constant array constructor" optimization.
470 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
471 instead of build2, to avoid conditions like "(a != b) != 0".
473 2007-02-18 Roger Sayle <roger@eyesopen.com>
474 Paul Thomas <pault@gcc.gnu.org>
477 * match.c (match_forall_iterator): Use gfc_match_expr instead
478 of gfc_match_variable to match the iterator variable. Return
479 MATCH_NO if not a variable. Remove the reset of the symbol's
482 2007-02-16 Tobias Burnus <burnus@net-b.de>
485 * trans-decl.c (gfc_generate_function_code): Do not initialize
486 pointers to derived components.
488 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
489 Brooks Moses <brooks.moses@codesourcery.com>
490 Lee Millward <lee.millward@codesourcery.com>
492 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
493 (gfc_conv_string_tmp): Likewise.
494 (gfc_conv_concat_op): Likewise.
495 (gfc_build_compare_string): Likewise.
496 (gfc_conv_function_call): Use build_call_list instead of build3.
498 * trans-array.c (gfc_trans_allocate_array_storage): Use
500 (gfc_grow_array): Likewise.
501 (gfc_trans_array_ctor_element): Likewise.
502 (gfc_trans_array_constructor_value): Likewise.
503 (gfc_array_allocate): Likewise.
504 (gfc_array_deallocate): Likewise.
505 (gfc_trans_auto_array_allocation): Likewise.
506 (gfc_trans_dummy_array_bias): Likewise.
507 (gfc_conv_array_parameter): Likewise.
508 (gfc_trans_dealloc_allocated): Likewise.
509 (gfc_duplicate_allocatable): Likewise.
511 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
512 (gfc_trans_omp_flush): Likewise.
514 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
515 (gfc_trans_pause): Likewise.
516 (gfc_trans_stop): Likewise.
517 (gfc_trans_character_select): Likewise.
518 (gfc_do_allocate): Likewise.
519 (gfc_trans_assign_need_temp): Likewise.
520 (gfc_trans_pointer_assign_need_temp): Likewise.
521 (gfc_trans_forall_1): Likewise.
522 (gfc_trans_where_2): Likewise.
523 (gfc_trans_allocate): Likewise.
524 (gfc_trans_deallocate): Likewise.
526 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
528 * trans-io.c (gfc_trans_open): Use build_call_expr.
529 (gfc_trans_close): Likewise.
530 (build_filepos): Likewise.
531 (gfc_trans_inquire): Likewise.
532 (NML_FIRST_ARG): Delete.
533 (NML_ADD_ARG): Delete.
534 (transfer_namelist_element): Use build_call_expr.
535 (build_dt): Likewise.
536 (gfc_trans_dt_end): Likewise.
537 (transfer_expr): Likewise.
538 (transfer_array-desc): Likewise.
540 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
541 (gfc_generate_constructors): Likewise.
543 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
544 (gfc_conv_intrinsic_fdate): Likewise.
545 (gfc_conv_intrinsic_ttynam): Likewise.
546 (gfc_conv_intrinsic_array_transfer): Likewise.
547 (gfc_conv_associated): Likewise.
548 (gfc_conv_intrinsic_si_kind): Likewise.
549 (gfc_conv_intrinsic_trim): Likewise.
550 (gfc_conv_intrinsic_repeat: Likewise.
551 (gfc_conv_intrinsic_iargc): Likewise.
553 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
556 * scanner.c (gfc_next_char_literal): Add check for end of file after
557 call to advance_line.
559 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
562 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
565 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
567 * misc.c (gfc_typename): Fix potential buffer overflow.
569 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
572 * module.c (read_module): Set pointer_info to referenced if the
573 symbol has no namespace.
575 2007-02-12 Nick Clifton <nickc@redhat.com>
577 * lang.opt: Add Warning attribute to warning options.
579 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
581 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
582 (SLEEP): Added section and documentation.
584 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
587 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
588 (variable_decl): Likewise. Rewrap comment.
589 (match_attr_spec): Remove ENUM specific code.
590 (gfc_match_enum): Fix typo in error message.
591 (enumerator_decl): New function.
592 (gfc_match_enumerator_def): Use enumerator_decl instead of
593 variable_decl. Adapt code accordingly.
595 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
598 * module.c (find_symtree_for_symbol): New function to return
599 a symtree that is not a "unique symtree" given a symbol.
600 (read_module): Do not automatically set pointer_info to
601 referenced because this inhibits the generation of a unique
602 symtree. Recycle the existing symtree if possible by calling
603 find_symtree_for_symbol.
606 * decl.c (add_init_expr_to_sym): Make new charlen for an array
607 constructor initializer.
609 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
611 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
612 and __emutls_register_common.
613 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
614 * trans-common.c (build_common_decl): Don't check have_tls.
615 * trans-decl.c (gfc_finish_var_decl): Likewise.
616 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
617 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
619 2007-02-09 Tobias Burnus <burnus@net-b.de>
622 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
623 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
625 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
628 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
629 function argument. Always generate code for negative extent.
631 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
632 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
633 of gfc_trans_create_temp_array.
634 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
635 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
637 2007-02-08 Roger Sayle <roger@eyesopen.com>
639 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
640 mask expression is a compile-time constant (".true." or ".false.").
642 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
645 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
646 arguments only once. Generate check that NCOPIES argument is not
649 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
652 * fortran/invoke.texi: Update documentation.
653 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
656 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
658 * trans-array.c: Fix a comment typo.
660 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
663 * array.c (match_array_element_spec): If the length of an array is
664 negative, adjust the upper limit to make it zero length.
667 * resolve.c (pure_function, resolve_function): Initialize name to
668 null to clear up build warnings.
669 (resolve_fl_variable): Look at components explicitly to check for
670 default initializer, rather than using gfc_default_initializer.
672 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
675 * resolve.c (resolve_generic_f): Check for non-NULL sym.
677 2007-02-02 Roger Sayle <roger@eyesopen.com>
679 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
680 NON_LVALUE_EXPR nodes and useless type conversions.
682 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
686 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
687 from function and make sure that substring lengths are
689 (is_aliased_array): Remove static attribute.
690 * trans.c : Add prototypes for gfc_conv_aliased_arg and
692 * trans-io.c (set_internal_unit): Add the post block to the
693 arguments of the function. Use is_aliased_array to check if
694 temporary is needed; if so call gfc_conv_aliased_arg.
695 (build_dt): Pass the post block to set_internal_unit and
696 add to the block after all io activiy is done.
698 2007-02-01 Roger Sayle <roger@eyesopen.com>
700 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
701 a temporary array to pass a constant non-character array constructor.
702 Generalize the descriptor generation code to handle scalarizer
703 "info" without an array reference.
705 2007-02-01 Roger Sayle <roger@eyesopen.com>
707 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
708 dependency checking for array constructors.
710 2007-02-01 Roger Sayle <roger@eyesopen.com>
712 * trans-stmt.c (compute_overall_iter_number): Document function
713 arguments. Generalize "unconditional forall nest with constant
714 bounds" optimization to eliminate unconditional inner loops with
717 2007-01-31 Tobias Burnus <burnus@net-b.de>
720 * interface.c (compare_actual_formal): Check conformance between
721 actual and VOLATILE dummy arguments.
722 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
723 multiple times in different scopes.
724 * decl.c (gfc_match_volatile): Search symbol in host association.
726 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
728 * simplify.c, trans-array.c: Fix comment typos.
730 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
732 * invoke.texi (Code Gen Options): Fix abbreviation typo.
733 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
735 2007-01-30 Steve Ellcey <sje@cup.hp.com>
738 * trans-types.c (gfc_get_function_type): Do not add void_type_node
740 * trans-decl.c (create_function_arglist): Change assert.
742 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
745 * module.c (read_module): If a symbol is excluded by an ONLY
746 clause, check to see if there is a symtree already loaded. If
747 so, attach the symtree to the pointer_info.
749 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
752 * gfortran.h: Remove gfc_simplify_init_1.
753 * arith.h: Remove third argument from gfc_compare_string.
754 * arith.c (gfc_compare_expression): Remove third argument
755 from call to gfc_compare_string.
756 (gfc_compare_string): Remove third argument xcoll_table.
757 Remove use of xcoll_table.
758 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
759 * simplify.c (ascii_table): Remove.
760 (xascii_table): Likewise.
761 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
762 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
763 (gfc_simplify_char): ICE if extract_int fails. Error if
764 value < 0 or value > 255.
765 (gfc_simplify_iachar): Remove use of xascii_table.
766 Char values outside of 0..255 are an ICE.
767 (gfc_simplify_lge): Remove use of xascii_table.
768 (gfc_simplify_lgt): Likewise.
769 (gfc_simplify_lle): Likewise.
770 (gfc_simplify_llt): Likewise.
771 (invert_table): Remove.
772 (gfc_simplify_init_1): Remove.
774 2007-01-27 Roger Sayle <roger@eyesopen.com>
776 * trans-stmt.c (forall_info): Replace the next_nest and outer
777 fields that previously implemented a doubly-linked list with a
778 single prev_nest field (singly-linked list).
779 (gfc_trans_nested_forall_loop): The nested_forall_info argument
780 now denotes the innermost FORALL in the loop nest.
781 (compute_overall_iter_number): Use prev_nest instead of next_nest.
782 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
783 nested_forall_info linked list. Free the current "info" when done.
785 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
788 * trans-expr.c (gfc_conv_operator_assign): New function.
789 * trans.h : Add prototype for gfc_conv_operator_assign.
790 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
791 a potential operator assignment subroutine. If it is non-NULL
792 call gfc_conv_operator_assign instead of the first assignment.
793 ( gfc_trans_where_2): In the case of an operator assignment,
794 extract the argument expressions from the code for the
795 subroutine call and pass the symbol to gfc_trans_where_assign.
796 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
797 gfc_resolve_forall_body): Resolve the subroutine call for
798 operator assignments.
800 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
801 Steven G. Kargl <kargl@gcc.gnu.org>
804 * fortran/io.c (next_char): Deal with backslash escaped characters.
805 Issue warnings in non -std=gnu cases.
806 * fortran/primary.c (next_string_char): Issue warnings in non
808 2007-01-26 Tobias Burnus <burnus@net-b.de>
810 * lang-specs.h: Add support for .f03 and .F03 extensions.
811 * gfortran.texi: Document .f03 extension.
812 * options.c (form_from_filename): Recognize .f03.
814 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
817 * lang.opt (Wall): Remove RejectNegative.
818 * options.c (gfc_handle_option): Wall can be disabled.
819 (set_Wall): Add a parameter for disabling Wall.
821 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
824 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
826 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
829 * match.c (gfc_match_namelist): Add check for assumed size character
830 in namelist and provide error if found.
832 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
834 * intrinsic.texi (ACHAR): Added cross-references.
835 (CHAR): Put cross-references in alphabetical order.
836 (IACHAR): Added cross-references.
837 (ICHAR): Added cross-references.
839 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
841 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
842 (MAXVAL): Corrected description of result characteristics.
844 (UMASK): Added documentation.
846 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
848 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
849 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
850 in the massive whitespace patch.
852 2007-01-20 Roger Sayle <roger@eyesopen.com>
854 * module.c (mio_array_ref): The dimen_type fields of an array ref
855 are an enumerated type and can't be read/written directly with a
856 call to mio_integer. Instead loop over and cast each element.
858 2007-01-20 Roger Sayle <roger@eyesopen.com>
860 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
861 i.e. that the ARRAY_REF doesn't mention components.
862 * trans-array.c (gfc_constant_array_constructor_p): Export external
863 function renamed from constant_array_constructor_p.
864 (gfc_build_constant_array_constructor): Export.
865 (gfc_trans_array_constructor): Update call to the renamed function
866 constant_array_constructor_p.
867 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
868 (gfc_build_constant_array_constructor): Likewise.
869 * trans-expr.c (gfc_build_memcpy_call): New helper function split
870 out from gfc_trans_array_copy.
871 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
872 (gfc_trans_array_constructor_copy): New function to optimize
873 assigning an entire array from a constant array constructor.
874 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
877 2007-01-20 Roger Sayle <roger@eyesopen.com>
879 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
880 implementation for the SIGN intrinsic with integral operands.
881 (gfc_conv_intrinsic_minmax): Fix whitespace.
883 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
885 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
886 * lang.opt: Add -fallow-leading-underscore.
887 * match.c (gfc_match_name): Allow leading underscore in symbol
888 name if -fallow-leading-underscore is used.
889 * symbol.c (gfc_get_default_type): Add special case for symbol
890 names beginning with an underscore.
891 * trans-decl.c (gfc_get_extern_function_decl,
892 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
893 library symbols selected_int_kind, selected_real_kind and
895 * options.c (gfc_init_options, gfc_handle_option): Handle the
896 new -fallow-leading-underscore option.
898 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
901 * options.c (gfc_handle_module_path_options): Path used in -J
902 option is now added to the module search path.
904 2007-01-20 Richard Guenther <rguenther@suse.de>
907 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
908 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
909 sincos builtins if the target has sincos.
911 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
913 * intrinsic.texi (MATMUL): Corrected a typo.
914 (MAX): Separated @var arguments.
915 (MIN): Separated @var arguments.
917 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
919 * intrinsic.texi: general whitespace cleanup.
920 (menu): Added TIME8, removed UNMASK.
921 (AINT): Clarified argument requirement.
922 (ANINT): Clarified argument requirement.
923 (CEILING): Clarified argument requirement.
924 (CHAR): Clarified argument requirement.
925 (CMPLX): Clarified argument requirement.
926 (DCMPLX): Clarified argument requirement.
927 (FGET): Line rewrapping.
928 (FLOOR): Clarified argument requirement.
929 (GMTIME): Added documentation.
930 (IAND): Added cross-reference.
931 (IBCLR): Added cross-reference.
932 (IBSET): Added cross-reference.
933 (IEOR): Added cross-reference.
934 (INT): Collapsed examples, clarified argument requirement.
935 (IOR): Added cross-references.
936 (LEN_TRIM): Corrected result kind.
937 (LINK): Added cross-reference.
938 (LLT): Removed "documentation pending".
939 (LOGICAL): Added documentation.
940 (LSHIFT): Added documentation.
941 (LTIME): Added documentation.
942 (MATMUL): Added documentation.
943 (MAX): Added documentation.
944 (MAXLOC): Added documentation.
945 (MAXVAL): Added documentation.
946 (MERGE): Added documentation.
947 (MIN): Added documentation.
948 (MINLOC): Added documentation.
949 (MINVAL): Added documentation.
950 (MVBITS): Moved to correct place, added documentation.
951 (NOT): Added documentation.
952 (PERROR): Added documentation.
953 (RAN): Moved to correct place, added documentation.
954 (REAL): Clarified argument requirement.
955 (RENAME): Added documentation.
956 (RSHIFT): Clarified argument requirement.
957 (SIGN): Corrected table specification.
958 (SYMLNK): Added documentation.
959 (SYSTEM): Added documentation.
960 (TIME): Added documentation.
961 (TIME8): Added section and documentation.
962 (UNMASK): Removed erroneous section.
964 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
966 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
968 2007-01-18 Roger Sayle <roger@eyesopen.com>
970 * trans-expr.c (copyable_array_p): Consider user derived types without
971 allocatable components to be copyable.
973 2007-01-18 Roger Sayle <roger@eyesopen.com>
975 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
976 the number of interations in unconditional FORALL nests with constant
979 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
980 Tobias Burnus <burnus@net-b.de>
983 * gfortran.h (gfc_option_t): Add flag_dump_core.
984 * lang.opt: Add -fdump-core option.
985 * invoke.texi: Document the new options.
986 * trans-decl.c (gfc_build_builtin_function_decls): Add new
987 options to the call to set_std.
988 * options.c (gfc_init_options, gfc_handle_option): Set the
991 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
994 * module.c (load_generic_interfaces): Make the marking of the
995 symbol as ambiguous conditional on the module names being
997 (write_generic): Ensure that the generic interface has a
998 non-NULL module field.
1000 2007-01-16 Roger Sayle <roger@eyesopen.com>
1003 * trans-stmt.c (forall_info): Remove pmask field.
1004 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1005 NVAR covers all the interation variables in the current forall_info.
1006 Add an extra OUTER parameter, which specified the loop header in
1007 which to place mask index initializations.
1008 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1009 Change the semantics of MASK_FLAG to only control the mask in the
1011 (compute_overall_iter_number): Optimize the trivial case of a
1012 top-level loop having a constant number of iterations. Update
1013 call to gfc_trans_nested_forall_loop. Calculate the number of
1014 times the inner loop will be executed, not to size of the
1016 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1017 sizeof(type) == 1. Tidy up.
1018 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1019 to gfc_trans_nested_forall_loop.
1020 (gfc_trans_pointer_assign_need_temp): Likewise.
1021 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1022 LENVAR local variables. Split mask allocation into a separate
1023 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1024 to allocate the FORALL mask with the correct size. Update calls
1025 to gfc_trans_nested_forall_loop.
1026 (gfc_evaluate_where_mask): Update call to
1027 gfc_trans_nested_forall_loop.
1028 (gfc_trans_where_2): Likewise.
1030 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1033 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1034 a backend_decl for an alternate return.
1037 * resolve.c (pure_function): Statement functions are pure. Note
1038 that this will have to recurse to comply fully with F95.
1041 * resolve.c (resolve_function): Only a reference to the final
1042 dimension of an assumed size array is an error in an inquiry
1046 * resolve.c (resolve_function): Make sure that the function
1047 expression has a type.
1049 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1052 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1053 symbols must not have the module name prepended.
1055 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1058 * iresolve.c (gfc_resolve_maxloc): If the rank
1059 of the return array is nonzero and we process an
1060 integer array smaller than default kind, coerce
1061 the array to default integer.
1062 * iresolve.c (gfc_resolve_minloc): Likewise.
1064 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1066 * simplify.c: Update copyright to 2007.
1069 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1072 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1075 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1077 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1078 (gfc_simplify_ibset): Same.
1080 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1084 * simplify.c (convert_mpz_to_unsigned): New function.
1085 (convert_mpz_to_signed): New function, largely based on
1087 (twos_complement): Removed.
1088 (gfc_simplify_ibclr): Add conversions to and from an
1089 unsigned representation before bit-twiddling.
1090 (gfc_simplify_ibset): Same.
1091 (gfc_simplify_ishftc): Add checks for overly large
1092 constant arguments, only check the third argument if
1093 it's present, carry over high bits into the result as
1094 appropriate, and perform the final conversion back to
1095 a signed representation using the correct sign bit.
1096 (gfc_simplify_not): Removed unnecessary masking.
1098 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1101 * resolve.c (resolve_code): Use the code->expr character length
1102 directly to set length of llen.
1104 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1107 * lang.opt: Add Wcharacter_truncation option.
1108 * options.c (gfc_init_options): Initialize
1109 gfc_option.warn_character_truncation to zero.
1110 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1112 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1114 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1115 iresolve.c, match.c: Update Copyright years. Whitespace.
1117 2007-01-08 Richard Guenther <rguenther@suse.de>
1119 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1122 2007-01-08 Roger Sayle <roger@eyesopen.com>
1124 * trans-array.c (constant_array_constructor_p): New function to
1125 determine whether an array constructor consists only of constant
1126 elements, and if so return it's size.
1127 (gfc_build_constant_array_constructor): Construct a statically
1128 initialized gfortran array for a given EXPR_ARRAY.
1129 (gfc_trans_constant_array_constructor): Efficiently scalarize
1130 a constant array constructor.
1131 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1132 Special case scalarization of constant array constructors, all of
1133 whose elements are specified, using constant_array_constructor_p
1134 and gfc_trans_constant_array_constructor.
1135 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1136 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1138 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1140 gfortran.texi: Fix typos.
1142 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1144 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1145 convert.c: Update Copyright dates. Fix whitespace.
1147 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1149 * data.c (gfc_assign_data_value): Fix whitespace.
1151 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1153 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1154 Commentary typo fix.
1156 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1159 * match.c (gfc_match_name): Print diagnostics for invalid
1162 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1164 * array.c: Fix whitespace in comment table.
1166 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1168 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1170 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1172 * arith.c: Update copyright years. Whitespace.
1174 2007-01-05 Roger Sayle <roger@eyesopen.com>
1176 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1177 array assignments split out from gfc_trans_assignment.
1178 (gfc_trans_array_copy): New function to implement array to array
1179 copies via calls to __builtin_memcpy.
1180 (copyable_array_p): New helper function to identify an array of
1181 simple/POD types, that may be copied/assigned using memcpy.
1182 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1183 whole array assignments considered suitable by copyable_array_p.
1184 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1186 2007-01-05 Roger Sayle <roger@eyesopen.com>
1188 * trans-array.c (gfc_trans_array_constructor_value): Make the
1189 static const "data" array as TREE_READONLY.
1190 * trans-stmt.c (gfc_trans_character_select): Likewise.
1192 2007-01-05 Roger Sayle <roger@eyesopen.com>
1194 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1195 stride is one, to avoid fold_build2 introducing a useless
1196 NON_LVALUE_EXPR node.
1198 2007-01-05 Tobias Burnus <burnus@net-b.de>
1200 * symbol.c (check_conflict): Fix error message.
1202 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1205 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1206 functions to signal that a DATA statement is being matched.
1207 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1209 * gfortran.h : Add prototypes for above.
1210 * expr.c (check_init_expr): Avoid check on parameter or
1211 variable if gfc_in_match_data is true.
1212 (gfc_match_init_expr): Do not call error on non-reduction of
1213 expression if gfc_in_match_data is true.
1217 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1218 flag array constructor resolution. Warn if string is being
1219 truncated. Standard dependent error if string is padded. Set
1220 new arg to false for all three calls to
1221 gfc_set_constant_character_len.
1222 * match.h : Add boolean arg to prototype for
1223 gfc_set_constant_character_len.
1224 * gfortran.h : Add warn_character_truncation to gfc_options.
1225 * options.c (set_Wall): Set warn_character_truncation if -Wall
1227 * resolve.c (resolve_code): Warn if rhs string in character
1228 assignment has to be truncated.
1229 * array.c (gfc_resolve_character_array_constructor): Set new
1230 argument to true for call to gfc_set_constant_character_len.
1232 2007-01-05 Tobias Burnus <burnus@net-b.de>
1235 * interface.c (compare_parameter_intent): New function.
1236 (check_intents): Support pointer intents.
1237 * symbol.c (check_conflict): Support pointer intents,
1238 better conflict_std message.
1239 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1240 Support pointer intents.
1241 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1242 Support pointer intents.
1244 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1247 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1250 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1252 * intrinsic.texi: Minor cleanup, reflowing overlong
1253 paragraphs, and correcting whitespace.
1255 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1257 * intrinsic.texi (LBOUND): Add documentation.
1258 (LGE): Add documentation.
1259 (LGT): Add documentation.
1260 (LINK): Add documentation.
1261 (LLE): Add documentation.
1262 (LLT): Add documentation.
1263 (LNBLNK): Add documentation.
1264 (UBOUND): Add documentation.
1265 (UNLINK): Add documentation.
1267 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1269 * intrinsic.texi (IAND): Clarify argument specifications.
1270 (IBCLR): Add documentation.
1271 (IBITS): Add documentation.
1272 (IBSET): Add documentation.
1273 (IEOR): Add documentation.
1274 (IERRNO): Add documentation.
1275 (INDEX): Add documentation.
1276 (IOR): Add documentation.
1277 (ISHFT): Add documentation.
1278 (ISHFTC): Add documentation.
1279 (KILL): Add documentation.
1280 (LEN_TRIM): Add documentation.
1282 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1285 * interface.c (compare_actual_formal): check for
1286 alternate returns when iterating over non-present
1289 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1291 * invoke.texi: Update manpage copyright to include 2007.
1293 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1295 * gfortran.texi: Update copyright to include 2007.
1296 * intrinsic.texi: Update copyright to include 2007.
1297 * invoke.texi: Update copyright to include 2007.
1299 2007-01-02 Tobias Burnus <burnus@net-b.de>
1300 Jakub Jelinek <jakub@redhat.com>
1303 * scanner.c (open_included_file): Revert patch.
1304 (gfc_open_included_file): Support absolute pathnames.
1305 (gfc_open_intrinsic_module): Support absolute pathnames.
1307 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1309 * gfortran.texi (GNU Fortran and GCC): Rewrite
1311 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1313 * gfortran.texi (Introduction): Lower "Part I:
1314 Introduction" to a chapter, renumber Parts II and III to
1316 * intrinsic.texi (Introduction): Rename to "Introduction
1317 to Intrinsics" to avoid conflict with the new chapter.
1319 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1321 * intrinsic.texi (Introduction): Rewrite first paragraph.
1323 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1325 * invoke.texi (OpenMP): Added index entry.
1326 * gfortran.texi (title page): Removed erroneous '*'.
1328 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1330 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1332 (Extensions): Miscellaneous minor rewriting and copyediting.
1333 (BOZ-literal constants): Renamed from Hexadecimal constants.
1334 (Hollerith constants support): Added explanation and
1335 suggestions for standard-conforming modern equivalents.
1337 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1339 * intrinsic.texi: Improvements to index entries; change
1340 @findex entries to @cindex entries.
1341 * invoke.texi: Standardize and improve index entries.
1342 * gfortran.texi: Fix @code in one index entry.
1344 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1346 * invoke.texi: Change @code-type macros to appropriate
1347 variants (@command, @option, etc.)
1348 * gfortran.texi: Same.
1350 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1352 * intrinsic.texi: Various minor cleanups.
1354 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1356 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
1359 2007-01-02 Tobias Burnus <burnus@net-b.de>
1362 * scanner.c (open_included_file): Support full-path filenames.
1364 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
1367 * interface.c (check_sym_interfaces): Remove call to
1368 resolve_global_procedure.
1369 gfortran.h : Remove prototype for resolve_global_procedure.
1370 resolve.c (resolve_global_procedure): Add static attribute
1371 to function declaration.
1373 2007-01-01 Steven G. Kargl <kargls@comcast.net>
1375 * ChangeLog: Copy to ...
1376 * ChangeLog-2006: here.