1 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
4 * symbol.c (gfc_check_function_type): New function.
5 * gfortran.h : Add prototype for previous.
6 * parse.c (parse_progunit): Call it after parsing specification
9 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
\r
12 * trans-expr.c (gfc_conv_function_call): Give a dummy
\r
13 procedure the correct type if it has alternate returns.
\r
15 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
\r
18 * decl.c (gfc_match_modproc): Go up to the top of the namespace
\r
19 tree to find the module namespace for gfc_get_symbol.
\r
21 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
24 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
25 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
26 (gfc_init_types): Define gfc_charlen_int_kind.
27 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
28 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
29 (gfc_build_intrinsic_function_decls): Don't set
30 gfor_fndecl_string_repeat.
31 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
32 so that we don't have to call a library function.
33 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
34 checks on the NCOPIES argument, and work with arbitrary size
37 2007-03-31 Tobias Burnus <burnus@net-b.de>
39 * intrinsic.c (add_functions): Fix name of dummy argument
40 for new_line and exit intrinsic.
42 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
45 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
48 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
50 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
51 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
52 gfc_signed_or_unsigned_type.
53 (gfc_signed_type): Ditto.
54 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
55 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
57 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
59 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
60 descend into all branches.
62 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
64 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
65 (find_conv): Compare pointers instead of calling strcmp.
66 (find_sym): Likewise, but ensure that the compared pointer is in
67 the global string table.
69 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
71 * gfc-internals.texi: Fix output filename. Merge type index into
72 concept index. Start documentation of gfc_code structure.
74 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
76 * gfc-internals.texi: New file,
77 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
79 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
81 * error.c (show_locus): Remove always-false test.
83 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
85 * lang.opt: Minor edits to descriptions.
87 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
90 * fortran/interface.c (check_operator_interface): Implement
91 the standard checks on user operators extending intrinsic operators.
92 * fortran/resolve.c (resolve_operator): If the ranks of operators
93 don't match, don't error out but try the user-defined ones first.
95 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
98 * expr.c (check_dimension): Fix logic of comparisons.
100 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
103 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
104 int result that is non-zero if the expression is the function
105 result. Only the characteristics of the result expression
106 can be used in a procedure interface, so simplify LEN in situ
107 using its character length.
111 * trans-expr.c (gfc_conv_function_call): Do not use
112 gfc_conv_expr_reference for actual pointer function with formal
113 target because a temporary is created that does not transfer
114 the reference correctly. Do not indirect formal pointer
115 functions since it is the function reference that is needed.
117 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
119 * gfortran.h: Edit comments on GFC_STD_*.
121 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
123 * invoke.texi: Misc. small typo fixes.
124 (-Wcharacter-truncation): Add.
125 (-Wnonstd-intrinsics): Correct spelling.
127 (-fintrinsic-modules-path): Add.
129 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
132 * arith.c (complex_pow): Rewrite to handle large power.
133 (gfc_arith_power): Handle large power in the real and integer
136 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
139 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
140 larger than twice the width of a HOST_WIDE_INT.
142 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
145 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
146 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
147 Explicitly extract TREE_TYPEs for source and mold. Use these
148 to calculate length of source and mold, except for characters,
149 where the se string_length is used. For mold, the TREE_TYPE is
150 recalculated using gfc_get_character_type_len so that the
151 result is correctly cast for character literals and substrings.
152 Do not use gfc_typenode_for_spec for the final cast.
154 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
157 * decl.c (gfc_match_derived_decl): Reliably reject
158 'doubleprecision' and 'doublecomplex' as type names.
160 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
163 * trans-expr.c (gfc_trans_init_string_length): Length should
165 (gfc_conv_function_call): Likewise.
167 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
171 * symbo.c : Add gfc_derived_types.
172 (gfc_free_dt_list): Free derived type list gfc_derived_types.
173 (gfc_free_namespace): Remove call to gfc_free_dt_list.
174 (gfc_symbol_done_2): Call gfc_free_dt_list.
175 * gfortran.h : Declare gfc_derived_types to be external. Remove
176 derived types field from gfc_namespace.
177 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
178 rather than namespace derived_types.
179 (resolve_fntype): Remove special treatment for module
180 derived type functions.
181 * trans-types.c (gfc_get_derived_type): Remove search for like
182 derived types. Finish by copying back end declaration to like
183 derived types in the derived type list gfc_derived_types.
185 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
188 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
189 (gfc_conv_cst_int_power): Handle integer exponent with care,
190 since it might be too large for us.
192 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
195 * invoke.texi: Fix typo.
197 2007-03-16 Tobias Burnus <burnus@net-b.de>
199 * trans-decl.c (gfc_generate_function_code): Use all arguments of
202 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
204 * gfortran.h (gfc_option_t): Add flag_backtrace field.
205 * lang.opt: Add -fbacktrace option.
206 * invoke.texi: Document the new option.
207 * trans-decl.c (gfc_build_builtin_function_decls): Add new
208 option to the call to set_std.
209 * options.c (gfc_init_options, gfc_handle_option): Handle the
212 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
213 Paul Thomas <pault@gcc.gnu.org>
216 * decl.c (gfc_match_import): If the parent of the current name-
217 space is null, try looking for an imported symbol in the parent
218 of the proc_name interface.
219 * resolve.c (resolve_fl_variable): Do not check for blocking of
220 host association by a same symbol, if the symbol is in an
223 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
226 * decl.c (match_data_constant): Before going on to try to match
227 a name, try to match a structure component.
231 * resolve.c (resolve_actual_arglist): Do not reject a generic
232 actual argument if it has a same name specific interface.
235 * trans-array.c (parse_interface): Do not nullify allocatable
236 components if the symbol has the saved attribute.
238 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
240 * trans-array.c (gfc_trans_auto_array_allocation): Replace
241 fold(convert()) by fold_convert().
242 (gfc_duplicate_allocatable): Likewise.
243 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
244 build_int_cst instead of converting an integer_zero_node
247 2007-03-14 Jakub Jelinek <jakub@redhat.com>
249 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
251 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
256 * intrinsics.texi (CHDIR): Fix argument names, note
257 that STATUS must be a default integer.
258 (CTIME): Fix argument names, note that RESULT must
259 be a default integer.
260 (EXIT): Note that STATUS must be a default integer.
262 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
265 * intrinsic.texi: General whitespace cleanup, remove
266 comment about missing intrinsics.
267 (menu): Add lines for new entries listed below.
268 (ACOSH): Mention specific function DACOSH, correct
269 description phrasing.
270 (ASINH): Mention specific function DASINH, correct
271 description phrasing.
272 (ATANH): Mention specific function DATANH, correct
273 description phrasing.
274 (COS): Add index entry for CCOS.
275 (CPU_TIME): Correct "REAL" to "REAL(*)".
276 (EXP): Add index entry for CEXP.
277 (INT): Correct argument name to "A".
281 (MAX): Add index entries for specific variants.
283 (MCLOCK8): New entry.
284 (SECNDS): Adjust to a more standard form.
286 (TIME): Add cross-reference to MCLOCK.
287 (TIME8): Add cross-reference to MCLOCK8.
289 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
292 * parse.c (parse_interface): Use the default types from the
293 formal namespace if a function or its result do not have a type
294 after parsing the specification statements.
296 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
298 * intrinsic.texi: (ICHAR) Improve internal I/O note.
299 (ACHAR): Reference it.
300 (CHAR): Reference it.
301 (IACHAR): Reference it.
303 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
305 * intrinsic.texi: (LINK) Document function form.
311 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
313 * intrinsic.texi: minor typo fixes, removed prologue.
314 (FSEEK): moved to correct place in alphabetical order.
316 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
319 * check.c (gfc_check_alarm_sub): Added check for default integer
320 kind of status argument.
321 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
323 * intrinsic.texi (ALARM): Extended documentation.
325 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
327 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
328 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
329 * intrinsic.c (add_subroutines): Adjusted dummy argument names
330 of GERROR and TTYNAM.
332 2007-07-08 Tobias Burnus <burnus@net-b.de>
334 * module.c (gfc_match_use): Support renaming of operators
336 * gfortran.texi (Fortran 2003 Status): Document support of
337 renaming of operators.
339 2007-07-08 Tobias Burnus <burnus@net-b.de>
342 * module.c (read_module): Always import module name as symbol.
343 (gfc_match_use): Disallow module name in the only clause of
346 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
349 * expr.c (find_array_section): Correct arithmetic for section
352 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
354 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
356 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
358 PR documentation/30950
359 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
360 (FREE): Fix call syntax.
362 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
364 * intrinsic.texi: Limit column widths to a total of .85.
366 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
368 * gfortran.texi (GFortran and G77): Rewrite completely.
370 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
372 * match.c (gfc_match_name): Expanded comment.
374 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
376 * gfortran.texi (Old-style kind specifications): Document
377 special handling of old-style kind specifiers for COMPLEX.
378 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
379 assumptions for COMPLEX in comment.
381 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
384 * gfortranspec.c (lang_specific_driver): Update program
385 name and copyright date.
387 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
390 * check.c (dim_rank_check): The shape of subsections of
391 assumed-size arrays is known.
393 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
394 Tobias Burnus <burnus@net-b.de>
397 * decl.c (gfc_match_entry): Remove erroneous entry result check.
399 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
401 * Make-lang.in: Add install-pdf target as copied from
402 automake v1.10 rules.
404 2007-03-01 Tobias Burnus <burnus@net-b.de>
407 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
409 2007-02-28 Tobias Burnus <burnus@net-b.de>
410 Paul Thomas <pault@gcc.gnu.org>
414 * resolve.c (resolve_actual_arglist): Allow by-value
415 arguments and non-default-kind for %VAL().
416 * trans-expr.c (conv_arglist_function): Allow
417 non-default-kind for %VAL().
419 2007-02-28 Tobias Burnus <burnus@net-b.de>
422 * primary.c (next_string_char): Correct reading a character
424 (match_string_constant): Print warning message only once.
426 2007-02-27 Richard Guenther <rguenther@suse.de>
428 * trans-array.c (structure_alloc_comps): Use correct type
429 for null pointer constant.
431 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
433 * gfortran.texi: Standardize title page, remove version number
436 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
437 Paul Thomas <pault@gcc.gnu.org>
440 * trans-intrinsic.c (gfc_conv_intrinsic_size):
441 If dim is an optional argument, check for its
442 presence and call size0 or size1, respectively.
444 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
447 * resolve.c (has_default_initializer): New function.
448 (resolve_fl_variable): Call has_default_initializer to determine if
449 the derived type has a default initializer to its ultimate
453 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
455 * options.c (set_default_std_flags): New function to consolidate
457 (gfc_init_options): Use new function.
458 (gfc_handle_option): Use new function.
460 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
462 * gfortran.texi (Old-style kind specifications): Document
463 special handling of old-style kind specifiers for COMPLEX.
464 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
465 assumptions in comment.
467 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
469 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
471 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
474 * match.c (gfc_match_iterator): Remove conflict between
475 loop variable and pointer.
477 2007-02-20 Tobias Burnus <burnus@net-b.de>
480 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
481 attribute for host-associated variables.
482 * gfortran.h (symbol_attribute): Save namespace
483 where VOLATILE has been set.
484 * trans-decl.c (gfc_finish_var_decl): Move variable
485 declaration to the top.
487 2007-02-20 Tobias Burnus <burnus@net-b.de>
490 * resolve.c (resolve_symbol): Add character dummy VALUE check.
492 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
495 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
496 argument to default integer.
497 (gfc_resolve_minloc): Likewise.
499 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
502 * options.c (gfc_init_options): Relax warning level for obsolescent.
503 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
504 (gfc_match_if): Same.
506 2007-02-18 Roger Sayle <roger@eyesopen.com>
508 * trans-array.c (gfc_build_constant_array_constructor): When the
509 shape of the constructor is known, use that to construct the
511 (gfc_trans_constant_array_constructor): Initialize the "info"
512 information for all of the dimensions of the array constructor.
513 (constant_array_constructor_loop_size): New function.
514 (gfc_trans_array_constructor): Use it to determine whether a
515 loop is suitable for "constant array constructor" optimization.
517 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
518 instead of build2, to avoid conditions like "(a != b) != 0".
520 2007-02-18 Roger Sayle <roger@eyesopen.com>
521 Paul Thomas <pault@gcc.gnu.org>
524 * match.c (match_forall_iterator): Use gfc_match_expr instead
525 of gfc_match_variable to match the iterator variable. Return
526 MATCH_NO if not a variable. Remove the reset of the symbol's
529 2007-02-16 Tobias Burnus <burnus@net-b.de>
532 * trans-decl.c (gfc_generate_function_code): Do not initialize
533 pointers to derived components.
535 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
536 Brooks Moses <brooks.moses@codesourcery.com>
537 Lee Millward <lee.millward@codesourcery.com>
539 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
540 (gfc_conv_string_tmp): Likewise.
541 (gfc_conv_concat_op): Likewise.
542 (gfc_build_compare_string): Likewise.
543 (gfc_conv_function_call): Use build_call_list instead of build3.
545 * trans-array.c (gfc_trans_allocate_array_storage): Use
547 (gfc_grow_array): Likewise.
548 (gfc_trans_array_ctor_element): Likewise.
549 (gfc_trans_array_constructor_value): Likewise.
550 (gfc_array_allocate): Likewise.
551 (gfc_array_deallocate): Likewise.
552 (gfc_trans_auto_array_allocation): Likewise.
553 (gfc_trans_dummy_array_bias): Likewise.
554 (gfc_conv_array_parameter): Likewise.
555 (gfc_trans_dealloc_allocated): Likewise.
556 (gfc_duplicate_allocatable): Likewise.
558 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
559 (gfc_trans_omp_flush): Likewise.
561 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
562 (gfc_trans_pause): Likewise.
563 (gfc_trans_stop): Likewise.
564 (gfc_trans_character_select): Likewise.
565 (gfc_do_allocate): Likewise.
566 (gfc_trans_assign_need_temp): Likewise.
567 (gfc_trans_pointer_assign_need_temp): Likewise.
568 (gfc_trans_forall_1): Likewise.
569 (gfc_trans_where_2): Likewise.
570 (gfc_trans_allocate): Likewise.
571 (gfc_trans_deallocate): Likewise.
573 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
575 * trans-io.c (gfc_trans_open): Use build_call_expr.
576 (gfc_trans_close): Likewise.
577 (build_filepos): Likewise.
578 (gfc_trans_inquire): Likewise.
579 (NML_FIRST_ARG): Delete.
580 (NML_ADD_ARG): Delete.
581 (transfer_namelist_element): Use build_call_expr.
582 (build_dt): Likewise.
583 (gfc_trans_dt_end): Likewise.
584 (transfer_expr): Likewise.
585 (transfer_array-desc): Likewise.
587 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
588 (gfc_generate_constructors): Likewise.
590 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
591 (gfc_conv_intrinsic_fdate): Likewise.
592 (gfc_conv_intrinsic_ttynam): Likewise.
593 (gfc_conv_intrinsic_array_transfer): Likewise.
594 (gfc_conv_associated): Likewise.
595 (gfc_conv_intrinsic_si_kind): Likewise.
596 (gfc_conv_intrinsic_trim): Likewise.
597 (gfc_conv_intrinsic_repeat: Likewise.
598 (gfc_conv_intrinsic_iargc): Likewise.
600 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
603 * scanner.c (gfc_next_char_literal): Add check for end of file after
604 call to advance_line.
606 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
609 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
612 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
614 * misc.c (gfc_typename): Fix potential buffer overflow.
616 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
619 * module.c (read_module): Set pointer_info to referenced if the
620 symbol has no namespace.
622 2007-02-12 Nick Clifton <nickc@redhat.com>
624 * lang.opt: Add Warning attribute to warning options.
626 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
628 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
629 (SLEEP): Added section and documentation.
631 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
634 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
635 (variable_decl): Likewise. Rewrap comment.
636 (match_attr_spec): Remove ENUM specific code.
637 (gfc_match_enum): Fix typo in error message.
638 (enumerator_decl): New function.
639 (gfc_match_enumerator_def): Use enumerator_decl instead of
640 variable_decl. Adapt code accordingly.
642 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
645 * module.c (find_symtree_for_symbol): New function to return
646 a symtree that is not a "unique symtree" given a symbol.
647 (read_module): Do not automatically set pointer_info to
648 referenced because this inhibits the generation of a unique
649 symtree. Recycle the existing symtree if possible by calling
650 find_symtree_for_symbol.
653 * decl.c (add_init_expr_to_sym): Make new charlen for an array
654 constructor initializer.
656 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
658 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
659 and __emutls_register_common.
660 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
661 * trans-common.c (build_common_decl): Don't check have_tls.
662 * trans-decl.c (gfc_finish_var_decl): Likewise.
663 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
664 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
666 2007-02-09 Tobias Burnus <burnus@net-b.de>
669 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
670 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
672 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
675 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
676 function argument. Always generate code for negative extent.
678 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
679 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
680 of gfc_trans_create_temp_array.
681 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
682 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
684 2007-02-08 Roger Sayle <roger@eyesopen.com>
686 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
687 mask expression is a compile-time constant (".true." or ".false.").
689 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
692 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
693 arguments only once. Generate check that NCOPIES argument is not
696 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
699 * fortran/invoke.texi: Update documentation.
700 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
703 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
705 * trans-array.c: Fix a comment typo.
707 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
710 * array.c (match_array_element_spec): If the length of an array is
711 negative, adjust the upper limit to make it zero length.
714 * resolve.c (pure_function, resolve_function): Initialize name to
715 null to clear up build warnings.
716 (resolve_fl_variable): Look at components explicitly to check for
717 default initializer, rather than using gfc_default_initializer.
719 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
722 * resolve.c (resolve_generic_f): Check for non-NULL sym.
724 2007-02-02 Roger Sayle <roger@eyesopen.com>
726 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
727 NON_LVALUE_EXPR nodes and useless type conversions.
729 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
733 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
734 from function and make sure that substring lengths are
736 (is_aliased_array): Remove static attribute.
737 * trans.c : Add prototypes for gfc_conv_aliased_arg and
739 * trans-io.c (set_internal_unit): Add the post block to the
740 arguments of the function. Use is_aliased_array to check if
741 temporary is needed; if so call gfc_conv_aliased_arg.
742 (build_dt): Pass the post block to set_internal_unit and
743 add to the block after all io activiy is done.
745 2007-02-01 Roger Sayle <roger@eyesopen.com>
747 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
748 a temporary array to pass a constant non-character array constructor.
749 Generalize the descriptor generation code to handle scalarizer
750 "info" without an array reference.
752 2007-02-01 Roger Sayle <roger@eyesopen.com>
754 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
755 dependency checking for array constructors.
757 2007-02-01 Roger Sayle <roger@eyesopen.com>
759 * trans-stmt.c (compute_overall_iter_number): Document function
760 arguments. Generalize "unconditional forall nest with constant
761 bounds" optimization to eliminate unconditional inner loops with
764 2007-01-31 Tobias Burnus <burnus@net-b.de>
767 * interface.c (compare_actual_formal): Check conformance between
768 actual and VOLATILE dummy arguments.
769 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
770 multiple times in different scopes.
771 * decl.c (gfc_match_volatile): Search symbol in host association.
773 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
775 * simplify.c, trans-array.c: Fix comment typos.
777 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
779 * invoke.texi (Code Gen Options): Fix abbreviation typo.
780 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
782 2007-01-30 Steve Ellcey <sje@cup.hp.com>
785 * trans-types.c (gfc_get_function_type): Do not add void_type_node
787 * trans-decl.c (create_function_arglist): Change assert.
789 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
792 * module.c (read_module): If a symbol is excluded by an ONLY
793 clause, check to see if there is a symtree already loaded. If
794 so, attach the symtree to the pointer_info.
796 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
799 * gfortran.h: Remove gfc_simplify_init_1.
800 * arith.h: Remove third argument from gfc_compare_string.
801 * arith.c (gfc_compare_expression): Remove third argument
802 from call to gfc_compare_string.
803 (gfc_compare_string): Remove third argument xcoll_table.
804 Remove use of xcoll_table.
805 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
806 * simplify.c (ascii_table): Remove.
807 (xascii_table): Likewise.
808 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
809 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
810 (gfc_simplify_char): ICE if extract_int fails. Error if
811 value < 0 or value > 255.
812 (gfc_simplify_iachar): Remove use of xascii_table.
813 Char values outside of 0..255 are an ICE.
814 (gfc_simplify_lge): Remove use of xascii_table.
815 (gfc_simplify_lgt): Likewise.
816 (gfc_simplify_lle): Likewise.
817 (gfc_simplify_llt): Likewise.
818 (invert_table): Remove.
819 (gfc_simplify_init_1): Remove.
821 2007-01-27 Roger Sayle <roger@eyesopen.com>
823 * trans-stmt.c (forall_info): Replace the next_nest and outer
824 fields that previously implemented a doubly-linked list with a
825 single prev_nest field (singly-linked list).
826 (gfc_trans_nested_forall_loop): The nested_forall_info argument
827 now denotes the innermost FORALL in the loop nest.
828 (compute_overall_iter_number): Use prev_nest instead of next_nest.
829 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
830 nested_forall_info linked list. Free the current "info" when done.
832 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
835 * trans-expr.c (gfc_conv_operator_assign): New function.
836 * trans.h : Add prototype for gfc_conv_operator_assign.
837 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
838 a potential operator assignment subroutine. If it is non-NULL
839 call gfc_conv_operator_assign instead of the first assignment.
840 ( gfc_trans_where_2): In the case of an operator assignment,
841 extract the argument expressions from the code for the
842 subroutine call and pass the symbol to gfc_trans_where_assign.
843 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
844 gfc_resolve_forall_body): Resolve the subroutine call for
845 operator assignments.
847 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
848 Steven G. Kargl <kargl@gcc.gnu.org>
851 * fortran/io.c (next_char): Deal with backslash escaped characters.
852 Issue warnings in non -std=gnu cases.
853 * fortran/primary.c (next_string_char): Issue warnings in non
855 2007-01-26 Tobias Burnus <burnus@net-b.de>
857 * lang-specs.h: Add support for .f03 and .F03 extensions.
858 * gfortran.texi: Document .f03 extension.
859 * options.c (form_from_filename): Recognize .f03.
861 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
864 * lang.opt (Wall): Remove RejectNegative.
865 * options.c (gfc_handle_option): Wall can be disabled.
866 (set_Wall): Add a parameter for disabling Wall.
868 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
871 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
873 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
876 * match.c (gfc_match_namelist): Add check for assumed size character
877 in namelist and provide error if found.
879 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
881 * intrinsic.texi (ACHAR): Added cross-references.
882 (CHAR): Put cross-references in alphabetical order.
883 (IACHAR): Added cross-references.
884 (ICHAR): Added cross-references.
886 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
888 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
889 (MAXVAL): Corrected description of result characteristics.
891 (UMASK): Added documentation.
893 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
895 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
896 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
897 in the massive whitespace patch.
899 2007-01-20 Roger Sayle <roger@eyesopen.com>
901 * module.c (mio_array_ref): The dimen_type fields of an array ref
902 are an enumerated type and can't be read/written directly with a
903 call to mio_integer. Instead loop over and cast each element.
905 2007-01-20 Roger Sayle <roger@eyesopen.com>
907 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
908 i.e. that the ARRAY_REF doesn't mention components.
909 * trans-array.c (gfc_constant_array_constructor_p): Export external
910 function renamed from constant_array_constructor_p.
911 (gfc_build_constant_array_constructor): Export.
912 (gfc_trans_array_constructor): Update call to the renamed function
913 constant_array_constructor_p.
914 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
915 (gfc_build_constant_array_constructor): Likewise.
916 * trans-expr.c (gfc_build_memcpy_call): New helper function split
917 out from gfc_trans_array_copy.
918 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
919 (gfc_trans_array_constructor_copy): New function to optimize
920 assigning an entire array from a constant array constructor.
921 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
924 2007-01-20 Roger Sayle <roger@eyesopen.com>
926 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
927 implementation for the SIGN intrinsic with integral operands.
928 (gfc_conv_intrinsic_minmax): Fix whitespace.
930 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
932 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
933 * lang.opt: Add -fallow-leading-underscore.
934 * match.c (gfc_match_name): Allow leading underscore in symbol
935 name if -fallow-leading-underscore is used.
936 * symbol.c (gfc_get_default_type): Add special case for symbol
937 names beginning with an underscore.
938 * trans-decl.c (gfc_get_extern_function_decl,
939 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
940 library symbols selected_int_kind, selected_real_kind and
942 * options.c (gfc_init_options, gfc_handle_option): Handle the
943 new -fallow-leading-underscore option.
945 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
948 * options.c (gfc_handle_module_path_options): Path used in -J
949 option is now added to the module search path.
951 2007-01-20 Richard Guenther <rguenther@suse.de>
954 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
955 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
956 sincos builtins if the target has sincos.
958 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
960 * intrinsic.texi (MATMUL): Corrected a typo.
961 (MAX): Separated @var arguments.
962 (MIN): Separated @var arguments.
964 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
966 * intrinsic.texi: general whitespace cleanup.
967 (menu): Added TIME8, removed UNMASK.
968 (AINT): Clarified argument requirement.
969 (ANINT): Clarified argument requirement.
970 (CEILING): Clarified argument requirement.
971 (CHAR): Clarified argument requirement.
972 (CMPLX): Clarified argument requirement.
973 (DCMPLX): Clarified argument requirement.
974 (FGET): Line rewrapping.
975 (FLOOR): Clarified argument requirement.
976 (GMTIME): Added documentation.
977 (IAND): Added cross-reference.
978 (IBCLR): Added cross-reference.
979 (IBSET): Added cross-reference.
980 (IEOR): Added cross-reference.
981 (INT): Collapsed examples, clarified argument requirement.
982 (IOR): Added cross-references.
983 (LEN_TRIM): Corrected result kind.
984 (LINK): Added cross-reference.
985 (LLT): Removed "documentation pending".
986 (LOGICAL): Added documentation.
987 (LSHIFT): Added documentation.
988 (LTIME): Added documentation.
989 (MATMUL): Added documentation.
990 (MAX): Added documentation.
991 (MAXLOC): Added documentation.
992 (MAXVAL): Added documentation.
993 (MERGE): Added documentation.
994 (MIN): Added documentation.
995 (MINLOC): Added documentation.
996 (MINVAL): Added documentation.
997 (MVBITS): Moved to correct place, added documentation.
998 (NOT): Added documentation.
999 (PERROR): Added documentation.
1000 (RAN): Moved to correct place, added documentation.
1001 (REAL): Clarified argument requirement.
1002 (RENAME): Added documentation.
1003 (RSHIFT): Clarified argument requirement.
1004 (SIGN): Corrected table specification.
1005 (SYMLNK): Added documentation.
1006 (SYSTEM): Added documentation.
1007 (TIME): Added documentation.
1008 (TIME8): Added section and documentation.
1009 (UNMASK): Removed erroneous section.
1011 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
1013 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
1015 2007-01-18 Roger Sayle <roger@eyesopen.com>
1017 * trans-expr.c (copyable_array_p): Consider user derived types without
1018 allocatable components to be copyable.
1020 2007-01-18 Roger Sayle <roger@eyesopen.com>
1022 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
1023 the number of interations in unconditional FORALL nests with constant
1026 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1027 Tobias Burnus <burnus@net-b.de>
1030 * gfortran.h (gfc_option_t): Add flag_dump_core.
1031 * lang.opt: Add -fdump-core option.
1032 * invoke.texi: Document the new options.
1033 * trans-decl.c (gfc_build_builtin_function_decls): Add new
1034 options to the call to set_std.
1035 * options.c (gfc_init_options, gfc_handle_option): Set the
1038 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
1041 * module.c (load_generic_interfaces): Make the marking of the
1042 symbol as ambiguous conditional on the module names being
1044 (write_generic): Ensure that the generic interface has a
1045 non-NULL module field.
1047 2007-01-16 Roger Sayle <roger@eyesopen.com>
1050 * trans-stmt.c (forall_info): Remove pmask field.
1051 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1052 NVAR covers all the interation variables in the current forall_info.
1053 Add an extra OUTER parameter, which specified the loop header in
1054 which to place mask index initializations.
1055 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1056 Change the semantics of MASK_FLAG to only control the mask in the
1058 (compute_overall_iter_number): Optimize the trivial case of a
1059 top-level loop having a constant number of iterations. Update
1060 call to gfc_trans_nested_forall_loop. Calculate the number of
1061 times the inner loop will be executed, not to size of the
1063 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1064 sizeof(type) == 1. Tidy up.
1065 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1066 to gfc_trans_nested_forall_loop.
1067 (gfc_trans_pointer_assign_need_temp): Likewise.
1068 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1069 LENVAR local variables. Split mask allocation into a separate
1070 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1071 to allocate the FORALL mask with the correct size. Update calls
1072 to gfc_trans_nested_forall_loop.
1073 (gfc_evaluate_where_mask): Update call to
1074 gfc_trans_nested_forall_loop.
1075 (gfc_trans_where_2): Likewise.
1077 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1080 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1081 a backend_decl for an alternate return.
1084 * resolve.c (pure_function): Statement functions are pure. Note
1085 that this will have to recurse to comply fully with F95.
1088 * resolve.c (resolve_function): Only a reference to the final
1089 dimension of an assumed size array is an error in an inquiry
1093 * resolve.c (resolve_function): Make sure that the function
1094 expression has a type.
1096 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1099 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1100 symbols must not have the module name prepended.
1102 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1105 * iresolve.c (gfc_resolve_maxloc): If the rank
1106 of the return array is nonzero and we process an
1107 integer array smaller than default kind, coerce
1108 the array to default integer.
1109 * iresolve.c (gfc_resolve_minloc): Likewise.
1111 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1113 * simplify.c: Update copyright to 2007.
1116 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1119 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1122 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1124 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1125 (gfc_simplify_ibset): Same.
1127 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1131 * simplify.c (convert_mpz_to_unsigned): New function.
1132 (convert_mpz_to_signed): New function, largely based on
1134 (twos_complement): Removed.
1135 (gfc_simplify_ibclr): Add conversions to and from an
1136 unsigned representation before bit-twiddling.
1137 (gfc_simplify_ibset): Same.
1138 (gfc_simplify_ishftc): Add checks for overly large
1139 constant arguments, only check the third argument if
1140 it's present, carry over high bits into the result as
1141 appropriate, and perform the final conversion back to
1142 a signed representation using the correct sign bit.
1143 (gfc_simplify_not): Removed unnecessary masking.
1145 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1148 * resolve.c (resolve_code): Use the code->expr character length
1149 directly to set length of llen.
1151 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1154 * lang.opt: Add Wcharacter_truncation option.
1155 * options.c (gfc_init_options): Initialize
1156 gfc_option.warn_character_truncation to zero.
1157 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1159 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1161 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1162 iresolve.c, match.c: Update Copyright years. Whitespace.
1164 2007-01-08 Richard Guenther <rguenther@suse.de>
1166 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1169 2007-01-08 Roger Sayle <roger@eyesopen.com>
1171 * trans-array.c (constant_array_constructor_p): New function to
1172 determine whether an array constructor consists only of constant
1173 elements, and if so return it's size.
1174 (gfc_build_constant_array_constructor): Construct a statically
1175 initialized gfortran array for a given EXPR_ARRAY.
1176 (gfc_trans_constant_array_constructor): Efficiently scalarize
1177 a constant array constructor.
1178 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1179 Special case scalarization of constant array constructors, all of
1180 whose elements are specified, using constant_array_constructor_p
1181 and gfc_trans_constant_array_constructor.
1182 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1183 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1185 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1187 gfortran.texi: Fix typos.
1189 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1191 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1192 convert.c: Update Copyright dates. Fix whitespace.
1194 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1196 * data.c (gfc_assign_data_value): Fix whitespace.
1198 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1200 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1201 Commentary typo fix.
1203 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1206 * match.c (gfc_match_name): Print diagnostics for invalid
1209 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1211 * array.c: Fix whitespace in comment table.
1213 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1215 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1217 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1219 * arith.c: Update copyright years. Whitespace.
1221 2007-01-05 Roger Sayle <roger@eyesopen.com>
1223 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1224 array assignments split out from gfc_trans_assignment.
1225 (gfc_trans_array_copy): New function to implement array to array
1226 copies via calls to __builtin_memcpy.
1227 (copyable_array_p): New helper function to identify an array of
1228 simple/POD types, that may be copied/assigned using memcpy.
1229 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1230 whole array assignments considered suitable by copyable_array_p.
1231 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1233 2007-01-05 Roger Sayle <roger@eyesopen.com>
1235 * trans-array.c (gfc_trans_array_constructor_value): Make the
1236 static const "data" array as TREE_READONLY.
1237 * trans-stmt.c (gfc_trans_character_select): Likewise.
1239 2007-01-05 Roger Sayle <roger@eyesopen.com>
1241 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1242 stride is one, to avoid fold_build2 introducing a useless
1243 NON_LVALUE_EXPR node.
1245 2007-01-05 Tobias Burnus <burnus@net-b.de>
1247 * symbol.c (check_conflict): Fix error message.
1249 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1252 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1253 functions to signal that a DATA statement is being matched.
1254 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1256 * gfortran.h : Add prototypes for above.
1257 * expr.c (check_init_expr): Avoid check on parameter or
1258 variable if gfc_in_match_data is true.
1259 (gfc_match_init_expr): Do not call error on non-reduction of
1260 expression if gfc_in_match_data is true.
1264 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1265 flag array constructor resolution. Warn if string is being
1266 truncated. Standard dependent error if string is padded. Set
1267 new arg to false for all three calls to
1268 gfc_set_constant_character_len.
1269 * match.h : Add boolean arg to prototype for
1270 gfc_set_constant_character_len.
1271 * gfortran.h : Add warn_character_truncation to gfc_options.
1272 * options.c (set_Wall): Set warn_character_truncation if -Wall
1274 * resolve.c (resolve_code): Warn if rhs string in character
1275 assignment has to be truncated.
1276 * array.c (gfc_resolve_character_array_constructor): Set new
1277 argument to true for call to gfc_set_constant_character_len.
1279 2007-01-05 Tobias Burnus <burnus@net-b.de>
1282 * interface.c (compare_parameter_intent): New function.
1283 (check_intents): Support pointer intents.
1284 * symbol.c (check_conflict): Support pointer intents,
1285 better conflict_std message.
1286 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1287 Support pointer intents.
1288 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1289 Support pointer intents.
1291 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1294 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1297 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1299 * intrinsic.texi: Minor cleanup, reflowing overlong
1300 paragraphs, and correcting whitespace.
1302 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1304 * intrinsic.texi (LBOUND): Add documentation.
1305 (LGE): Add documentation.
1306 (LGT): Add documentation.
1307 (LINK): Add documentation.
1308 (LLE): Add documentation.
1309 (LLT): Add documentation.
1310 (LNBLNK): Add documentation.
1311 (UBOUND): Add documentation.
1312 (UNLINK): Add documentation.
1314 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1316 * intrinsic.texi (IAND): Clarify argument specifications.
1317 (IBCLR): Add documentation.
1318 (IBITS): Add documentation.
1319 (IBSET): Add documentation.
1320 (IEOR): Add documentation.
1321 (IERRNO): Add documentation.
1322 (INDEX): Add documentation.
1323 (IOR): Add documentation.
1324 (ISHFT): Add documentation.
1325 (ISHFTC): Add documentation.
1326 (KILL): Add documentation.
1327 (LEN_TRIM): Add documentation.
1329 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1332 * interface.c (compare_actual_formal): check for
1333 alternate returns when iterating over non-present
1336 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1338 * invoke.texi: Update manpage copyright to include 2007.
1340 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1342 * gfortran.texi: Update copyright to include 2007.
1343 * intrinsic.texi: Update copyright to include 2007.
1344 * invoke.texi: Update copyright to include 2007.
1346 2007-01-02 Tobias Burnus <burnus@net-b.de>
1347 Jakub Jelinek <jakub@redhat.com>
1350 * scanner.c (open_included_file): Revert patch.
1351 (gfc_open_included_file): Support absolute pathnames.
1352 (gfc_open_intrinsic_module): Support absolute pathnames.
1354 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1356 * gfortran.texi (GNU Fortran and GCC): Rewrite
1358 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1360 * gfortran.texi (Introduction): Lower "Part I:
1361 Introduction" to a chapter, renumber Parts II and III to
1363 * intrinsic.texi (Introduction): Rename to "Introduction
1364 to Intrinsics" to avoid conflict with the new chapter.
1366 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1368 * intrinsic.texi (Introduction): Rewrite first paragraph.
1370 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1372 * invoke.texi (OpenMP): Added index entry.
1373 * gfortran.texi (title page): Removed erroneous '*'.
1375 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1377 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1379 (Extensions): Miscellaneous minor rewriting and copyediting.
1380 (BOZ-literal constants): Renamed from Hexadecimal constants.
1381 (Hollerith constants support): Added explanation and
1382 suggestions for standard-conforming modern equivalents.
1384 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1386 * intrinsic.texi: Improvements to index entries; change
1387 @findex entries to @cindex entries.
1388 * invoke.texi: Standardize and improve index entries.
1389 * gfortran.texi: Fix @code in one index entry.
1391 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1393 * invoke.texi: Change @code-type macros to appropriate
1394 variants (@command, @option, etc.)
1395 * gfortran.texi: Same.
1397 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1399 * intrinsic.texi: Various minor cleanups.
1401 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1403 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
1406 2007-01-02 Tobias Burnus <burnus@net-b.de>
1409 * scanner.c (open_included_file): Support full-path filenames.
1411 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
1414 * interface.c (check_sym_interfaces): Remove call to
1415 resolve_global_procedure.
1416 gfortran.h : Remove prototype for resolve_global_procedure.
1417 resolve.c (resolve_global_procedure): Add static attribute
1418 to function declaration.
1420 2007-01-01 Steven G. Kargl <kargls@comcast.net>
1422 * ChangeLog: Copy to ...
1423 * ChangeLog-2006: here.