1 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
4 * primary.c (gfc_variable_attr): Don't copy string length if it
6 * resolve.c (resolve_code): Clarify error message.
9 * decl.c (gfc_match_end): Also check for construct name in END
10 FORALL and END WERE statements.
11 * match.c (match_case_eos): Use uppercase for statement name in
13 (match_elsewhere): Construct name may appear iff construct has a
16 * trans-types.c: Update copyright years. Reformat long comment
17 explaining array descriptor format. Remove obsolete mention of
20 * arith.c (gfc_arith_uplus): Rename to ...
21 (gfc_arith_identity): ... this.
22 (gfc_parentheses): New function.
23 (gfc_uplus): Adapt to renamed function.
24 * arith.h (gfc_parentheses): Add prototype.
25 * expr.c (gfc_copy_expr): Deal with INTRINSIC_PARENTHESES.
26 (simplifiy_intrinsic_op): Treat INTRINSIC_UPLUS separately from
27 INTRINSIC_PARENTHESES.
29 2007-04-12 Tobias Burnus <burnus@net-b.de>
32 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
33 attribute in type definitions.
34 (gfc_match_private): Allow PRIVATE statement only
35 in specification part of modules.
36 (gfc_match_public): Ditto for PUBLIC.
37 (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
38 specificification part of modules.
40 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
43 * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
44 * intrinsic.h : Add prototype for gfc_resolve_achar.
45 * iresolve.c (gfc_resolve_achar): New function.
47 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
50 * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
51 arrays. Make condition for automatic array error explicit.
52 If a dummy, no error on an INTENT(OUT) derived type.
54 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
57 * expr.c (find_array_element): Correct arithmetic for rank > 1.
59 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
62 * check.c (numeric_check): If an expresson has not got a type,
63 see if it is a symbol for which a default type applies.
65 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
68 * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
71 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
74 * symbol.c (gfc_check_function_type): New function.
75 * gfortran.h : Add prototype for previous.
76 * parse.c (parse_progunit): Call it after parsing specification
79 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
\r
82 * trans-expr.c (gfc_conv_function_call): Give a dummy
\r
83 procedure the correct type if it has alternate returns.
\r
85 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
\r
88 * decl.c (gfc_match_modproc): Go up to the top of the namespace
\r
89 tree to find the module namespace for gfc_get_symbol.
\r
91 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
94 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
95 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
96 (gfc_init_types): Define gfc_charlen_int_kind.
97 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
98 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
99 (gfc_build_intrinsic_function_decls): Don't set
100 gfor_fndecl_string_repeat.
101 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
102 so that we don't have to call a library function.
103 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
104 checks on the NCOPIES argument, and work with arbitrary size
107 2007-03-31 Tobias Burnus <burnus@net-b.de>
109 * intrinsic.c (add_functions): Fix name of dummy argument
110 for new_line and exit intrinsic.
112 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
115 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
118 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
120 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
121 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
122 gfc_signed_or_unsigned_type.
123 (gfc_signed_type): Ditto.
124 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
125 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
127 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
129 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
130 descend into all branches.
132 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
134 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
135 (find_conv): Compare pointers instead of calling strcmp.
136 (find_sym): Likewise, but ensure that the compared pointer is in
137 the global string table.
139 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
141 * gfc-internals.texi: Fix output filename. Merge type index into
142 concept index. Start documentation of gfc_code structure.
144 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
146 * gfc-internals.texi: New file,
147 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
149 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
151 * error.c (show_locus): Remove always-false test.
153 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
155 * lang.opt: Minor edits to descriptions.
157 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
160 * fortran/interface.c (check_operator_interface): Implement
161 the standard checks on user operators extending intrinsic operators.
162 * fortran/resolve.c (resolve_operator): If the ranks of operators
163 don't match, don't error out but try the user-defined ones first.
165 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
168 * expr.c (check_dimension): Fix logic of comparisons.
170 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
173 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
174 int result that is non-zero if the expression is the function
175 result. Only the characteristics of the result expression
176 can be used in a procedure interface, so simplify LEN in situ
177 using its character length.
181 * trans-expr.c (gfc_conv_function_call): Do not use
182 gfc_conv_expr_reference for actual pointer function with formal
183 target because a temporary is created that does not transfer
184 the reference correctly. Do not indirect formal pointer
185 functions since it is the function reference that is needed.
187 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
189 * gfortran.h: Edit comments on GFC_STD_*.
191 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
193 * invoke.texi: Misc. small typo fixes.
194 (-Wcharacter-truncation): Add.
195 (-Wnonstd-intrinsics): Correct spelling.
197 (-fintrinsic-modules-path): Add.
199 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
202 * arith.c (complex_pow): Rewrite to handle large power.
203 (gfc_arith_power): Handle large power in the real and integer
206 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
209 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
210 larger than twice the width of a HOST_WIDE_INT.
212 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
215 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
216 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
217 Explicitly extract TREE_TYPEs for source and mold. Use these
218 to calculate length of source and mold, except for characters,
219 where the se string_length is used. For mold, the TREE_TYPE is
220 recalculated using gfc_get_character_type_len so that the
221 result is correctly cast for character literals and substrings.
222 Do not use gfc_typenode_for_spec for the final cast.
224 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
227 * decl.c (gfc_match_derived_decl): Reliably reject
228 'doubleprecision' and 'doublecomplex' as type names.
230 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
233 * trans-expr.c (gfc_trans_init_string_length): Length should
235 (gfc_conv_function_call): Likewise.
237 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
241 * symbo.c : Add gfc_derived_types.
242 (gfc_free_dt_list): Free derived type list gfc_derived_types.
243 (gfc_free_namespace): Remove call to gfc_free_dt_list.
244 (gfc_symbol_done_2): Call gfc_free_dt_list.
245 * gfortran.h : Declare gfc_derived_types to be external. Remove
246 derived types field from gfc_namespace.
247 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
248 rather than namespace derived_types.
249 (resolve_fntype): Remove special treatment for module
250 derived type functions.
251 * trans-types.c (gfc_get_derived_type): Remove search for like
252 derived types. Finish by copying back end declaration to like
253 derived types in the derived type list gfc_derived_types.
255 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
258 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
259 (gfc_conv_cst_int_power): Handle integer exponent with care,
260 since it might be too large for us.
262 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
265 * invoke.texi: Fix typo.
267 2007-03-16 Tobias Burnus <burnus@net-b.de>
269 * trans-decl.c (gfc_generate_function_code): Use all arguments of
272 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
274 * gfortran.h (gfc_option_t): Add flag_backtrace field.
275 * lang.opt: Add -fbacktrace option.
276 * invoke.texi: Document the new option.
277 * trans-decl.c (gfc_build_builtin_function_decls): Add new
278 option to the call to set_std.
279 * options.c (gfc_init_options, gfc_handle_option): Handle the
282 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
283 Paul Thomas <pault@gcc.gnu.org>
286 * decl.c (gfc_match_import): If the parent of the current name-
287 space is null, try looking for an imported symbol in the parent
288 of the proc_name interface.
289 * resolve.c (resolve_fl_variable): Do not check for blocking of
290 host association by a same symbol, if the symbol is in an
293 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
296 * decl.c (match_data_constant): Before going on to try to match
297 a name, try to match a structure component.
301 * resolve.c (resolve_actual_arglist): Do not reject a generic
302 actual argument if it has a same name specific interface.
305 * trans-array.c (parse_interface): Do not nullify allocatable
306 components if the symbol has the saved attribute.
308 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
310 * trans-array.c (gfc_trans_auto_array_allocation): Replace
311 fold(convert()) by fold_convert().
312 (gfc_duplicate_allocatable): Likewise.
313 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
314 build_int_cst instead of converting an integer_zero_node
317 2007-03-14 Jakub Jelinek <jakub@redhat.com>
319 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
321 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
326 * intrinsics.texi (CHDIR): Fix argument names, note
327 that STATUS must be a default integer.
328 (CTIME): Fix argument names, note that RESULT must
329 be a default integer.
330 (EXIT): Note that STATUS must be a default integer.
332 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
335 * intrinsic.texi: General whitespace cleanup, remove
336 comment about missing intrinsics.
337 (menu): Add lines for new entries listed below.
338 (ACOSH): Mention specific function DACOSH, correct
339 description phrasing.
340 (ASINH): Mention specific function DASINH, correct
341 description phrasing.
342 (ATANH): Mention specific function DATANH, correct
343 description phrasing.
344 (COS): Add index entry for CCOS.
345 (CPU_TIME): Correct "REAL" to "REAL(*)".
346 (EXP): Add index entry for CEXP.
347 (INT): Correct argument name to "A".
351 (MAX): Add index entries for specific variants.
353 (MCLOCK8): New entry.
354 (SECNDS): Adjust to a more standard form.
356 (TIME): Add cross-reference to MCLOCK.
357 (TIME8): Add cross-reference to MCLOCK8.
359 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
362 * parse.c (parse_interface): Use the default types from the
363 formal namespace if a function or its result do not have a type
364 after parsing the specification statements.
366 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
368 * intrinsic.texi: (ICHAR) Improve internal I/O note.
369 (ACHAR): Reference it.
370 (CHAR): Reference it.
371 (IACHAR): Reference it.
373 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
375 * intrinsic.texi: (LINK) Document function form.
381 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
383 * intrinsic.texi: minor typo fixes, removed prologue.
384 (FSEEK): moved to correct place in alphabetical order.
386 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
389 * check.c (gfc_check_alarm_sub): Added check for default integer
390 kind of status argument.
391 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
393 * intrinsic.texi (ALARM): Extended documentation.
395 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
397 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
398 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
399 * intrinsic.c (add_subroutines): Adjusted dummy argument names
400 of GERROR and TTYNAM.
402 2007-07-08 Tobias Burnus <burnus@net-b.de>
404 * module.c (gfc_match_use): Support renaming of operators
406 * gfortran.texi (Fortran 2003 Status): Document support of
407 renaming of operators.
409 2007-07-08 Tobias Burnus <burnus@net-b.de>
412 * module.c (read_module): Always import module name as symbol.
413 (gfc_match_use): Disallow module name in the only clause of
416 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
419 * expr.c (find_array_section): Correct arithmetic for section
422 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
424 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
426 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
428 PR documentation/30950
429 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
430 (FREE): Fix call syntax.
432 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
434 * intrinsic.texi: Limit column widths to a total of .85.
436 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
438 * gfortran.texi (GFortran and G77): Rewrite completely.
440 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
442 * match.c (gfc_match_name): Expanded comment.
444 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
446 * gfortran.texi (Old-style kind specifications): Document
447 special handling of old-style kind specifiers for COMPLEX.
448 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
449 assumptions for COMPLEX in comment.
451 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
454 * gfortranspec.c (lang_specific_driver): Update program
455 name and copyright date.
457 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
460 * check.c (dim_rank_check): The shape of subsections of
461 assumed-size arrays is known.
463 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
464 Tobias Burnus <burnus@net-b.de>
467 * decl.c (gfc_match_entry): Remove erroneous entry result check.
469 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
471 * Make-lang.in: Add install-pdf target as copied from
472 automake v1.10 rules.
474 2007-03-01 Tobias Burnus <burnus@net-b.de>
477 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
479 2007-02-28 Tobias Burnus <burnus@net-b.de>
480 Paul Thomas <pault@gcc.gnu.org>
484 * resolve.c (resolve_actual_arglist): Allow by-value
485 arguments and non-default-kind for %VAL().
486 * trans-expr.c (conv_arglist_function): Allow
487 non-default-kind for %VAL().
489 2007-02-28 Tobias Burnus <burnus@net-b.de>
492 * primary.c (next_string_char): Correct reading a character
494 (match_string_constant): Print warning message only once.
496 2007-02-27 Richard Guenther <rguenther@suse.de>
498 * trans-array.c (structure_alloc_comps): Use correct type
499 for null pointer constant.
501 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
503 * gfortran.texi: Standardize title page, remove version number
506 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
507 Paul Thomas <pault@gcc.gnu.org>
510 * trans-intrinsic.c (gfc_conv_intrinsic_size):
511 If dim is an optional argument, check for its
512 presence and call size0 or size1, respectively.
514 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
517 * resolve.c (has_default_initializer): New function.
518 (resolve_fl_variable): Call has_default_initializer to determine if
519 the derived type has a default initializer to its ultimate
523 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
525 * options.c (set_default_std_flags): New function to consolidate
527 (gfc_init_options): Use new function.
528 (gfc_handle_option): Use new function.
530 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
532 * gfortran.texi (Old-style kind specifications): Document
533 special handling of old-style kind specifiers for COMPLEX.
534 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
535 assumptions in comment.
537 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
539 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
541 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
544 * match.c (gfc_match_iterator): Remove conflict between
545 loop variable and pointer.
547 2007-02-20 Tobias Burnus <burnus@net-b.de>
550 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
551 attribute for host-associated variables.
552 * gfortran.h (symbol_attribute): Save namespace
553 where VOLATILE has been set.
554 * trans-decl.c (gfc_finish_var_decl): Move variable
555 declaration to the top.
557 2007-02-20 Tobias Burnus <burnus@net-b.de>
560 * resolve.c (resolve_symbol): Add character dummy VALUE check.
562 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
565 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
566 argument to default integer.
567 (gfc_resolve_minloc): Likewise.
569 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
572 * options.c (gfc_init_options): Relax warning level for obsolescent.
573 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
574 (gfc_match_if): Same.
576 2007-02-18 Roger Sayle <roger@eyesopen.com>
578 * trans-array.c (gfc_build_constant_array_constructor): When the
579 shape of the constructor is known, use that to construct the
581 (gfc_trans_constant_array_constructor): Initialize the "info"
582 information for all of the dimensions of the array constructor.
583 (constant_array_constructor_loop_size): New function.
584 (gfc_trans_array_constructor): Use it to determine whether a
585 loop is suitable for "constant array constructor" optimization.
587 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
588 instead of build2, to avoid conditions like "(a != b) != 0".
590 2007-02-18 Roger Sayle <roger@eyesopen.com>
591 Paul Thomas <pault@gcc.gnu.org>
594 * match.c (match_forall_iterator): Use gfc_match_expr instead
595 of gfc_match_variable to match the iterator variable. Return
596 MATCH_NO if not a variable. Remove the reset of the symbol's
599 2007-02-16 Tobias Burnus <burnus@net-b.de>
602 * trans-decl.c (gfc_generate_function_code): Do not initialize
603 pointers to derived components.
605 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
606 Brooks Moses <brooks.moses@codesourcery.com>
607 Lee Millward <lee.millward@codesourcery.com>
609 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
610 (gfc_conv_string_tmp): Likewise.
611 (gfc_conv_concat_op): Likewise.
612 (gfc_build_compare_string): Likewise.
613 (gfc_conv_function_call): Use build_call_list instead of build3.
615 * trans-array.c (gfc_trans_allocate_array_storage): Use
617 (gfc_grow_array): Likewise.
618 (gfc_trans_array_ctor_element): Likewise.
619 (gfc_trans_array_constructor_value): Likewise.
620 (gfc_array_allocate): Likewise.
621 (gfc_array_deallocate): Likewise.
622 (gfc_trans_auto_array_allocation): Likewise.
623 (gfc_trans_dummy_array_bias): Likewise.
624 (gfc_conv_array_parameter): Likewise.
625 (gfc_trans_dealloc_allocated): Likewise.
626 (gfc_duplicate_allocatable): Likewise.
628 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
629 (gfc_trans_omp_flush): Likewise.
631 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
632 (gfc_trans_pause): Likewise.
633 (gfc_trans_stop): Likewise.
634 (gfc_trans_character_select): Likewise.
635 (gfc_do_allocate): Likewise.
636 (gfc_trans_assign_need_temp): Likewise.
637 (gfc_trans_pointer_assign_need_temp): Likewise.
638 (gfc_trans_forall_1): Likewise.
639 (gfc_trans_where_2): Likewise.
640 (gfc_trans_allocate): Likewise.
641 (gfc_trans_deallocate): Likewise.
643 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
645 * trans-io.c (gfc_trans_open): Use build_call_expr.
646 (gfc_trans_close): Likewise.
647 (build_filepos): Likewise.
648 (gfc_trans_inquire): Likewise.
649 (NML_FIRST_ARG): Delete.
650 (NML_ADD_ARG): Delete.
651 (transfer_namelist_element): Use build_call_expr.
652 (build_dt): Likewise.
653 (gfc_trans_dt_end): Likewise.
654 (transfer_expr): Likewise.
655 (transfer_array-desc): Likewise.
657 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
658 (gfc_generate_constructors): Likewise.
660 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
661 (gfc_conv_intrinsic_fdate): Likewise.
662 (gfc_conv_intrinsic_ttynam): Likewise.
663 (gfc_conv_intrinsic_array_transfer): Likewise.
664 (gfc_conv_associated): Likewise.
665 (gfc_conv_intrinsic_si_kind): Likewise.
666 (gfc_conv_intrinsic_trim): Likewise.
667 (gfc_conv_intrinsic_repeat: Likewise.
668 (gfc_conv_intrinsic_iargc): Likewise.
670 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
673 * scanner.c (gfc_next_char_literal): Add check for end of file after
674 call to advance_line.
676 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
679 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
682 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
684 * misc.c (gfc_typename): Fix potential buffer overflow.
686 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
689 * module.c (read_module): Set pointer_info to referenced if the
690 symbol has no namespace.
692 2007-02-12 Nick Clifton <nickc@redhat.com>
694 * lang.opt: Add Warning attribute to warning options.
696 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
698 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
699 (SLEEP): Added section and documentation.
701 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
704 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
705 (variable_decl): Likewise. Rewrap comment.
706 (match_attr_spec): Remove ENUM specific code.
707 (gfc_match_enum): Fix typo in error message.
708 (enumerator_decl): New function.
709 (gfc_match_enumerator_def): Use enumerator_decl instead of
710 variable_decl. Adapt code accordingly.
712 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
715 * module.c (find_symtree_for_symbol): New function to return
716 a symtree that is not a "unique symtree" given a symbol.
717 (read_module): Do not automatically set pointer_info to
718 referenced because this inhibits the generation of a unique
719 symtree. Recycle the existing symtree if possible by calling
720 find_symtree_for_symbol.
723 * decl.c (add_init_expr_to_sym): Make new charlen for an array
724 constructor initializer.
726 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
728 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
729 and __emutls_register_common.
730 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
731 * trans-common.c (build_common_decl): Don't check have_tls.
732 * trans-decl.c (gfc_finish_var_decl): Likewise.
733 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
734 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
736 2007-02-09 Tobias Burnus <burnus@net-b.de>
739 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
740 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
742 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
745 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
746 function argument. Always generate code for negative extent.
748 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
749 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
750 of gfc_trans_create_temp_array.
751 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
752 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
754 2007-02-08 Roger Sayle <roger@eyesopen.com>
756 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
757 mask expression is a compile-time constant (".true." or ".false.").
759 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
762 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
763 arguments only once. Generate check that NCOPIES argument is not
766 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
769 * fortran/invoke.texi: Update documentation.
770 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
773 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
775 * trans-array.c: Fix a comment typo.
777 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
780 * array.c (match_array_element_spec): If the length of an array is
781 negative, adjust the upper limit to make it zero length.
784 * resolve.c (pure_function, resolve_function): Initialize name to
785 null to clear up build warnings.
786 (resolve_fl_variable): Look at components explicitly to check for
787 default initializer, rather than using gfc_default_initializer.
789 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
792 * resolve.c (resolve_generic_f): Check for non-NULL sym.
794 2007-02-02 Roger Sayle <roger@eyesopen.com>
796 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
797 NON_LVALUE_EXPR nodes and useless type conversions.
799 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
803 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
804 from function and make sure that substring lengths are
806 (is_aliased_array): Remove static attribute.
807 * trans.c : Add prototypes for gfc_conv_aliased_arg and
809 * trans-io.c (set_internal_unit): Add the post block to the
810 arguments of the function. Use is_aliased_array to check if
811 temporary is needed; if so call gfc_conv_aliased_arg.
812 (build_dt): Pass the post block to set_internal_unit and
813 add to the block after all io activiy is done.
815 2007-02-01 Roger Sayle <roger@eyesopen.com>
817 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
818 a temporary array to pass a constant non-character array constructor.
819 Generalize the descriptor generation code to handle scalarizer
820 "info" without an array reference.
822 2007-02-01 Roger Sayle <roger@eyesopen.com>
824 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
825 dependency checking for array constructors.
827 2007-02-01 Roger Sayle <roger@eyesopen.com>
829 * trans-stmt.c (compute_overall_iter_number): Document function
830 arguments. Generalize "unconditional forall nest with constant
831 bounds" optimization to eliminate unconditional inner loops with
834 2007-01-31 Tobias Burnus <burnus@net-b.de>
837 * interface.c (compare_actual_formal): Check conformance between
838 actual and VOLATILE dummy arguments.
839 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
840 multiple times in different scopes.
841 * decl.c (gfc_match_volatile): Search symbol in host association.
843 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
845 * simplify.c, trans-array.c: Fix comment typos.
847 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
849 * invoke.texi (Code Gen Options): Fix abbreviation typo.
850 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
852 2007-01-30 Steve Ellcey <sje@cup.hp.com>
855 * trans-types.c (gfc_get_function_type): Do not add void_type_node
857 * trans-decl.c (create_function_arglist): Change assert.
859 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
862 * module.c (read_module): If a symbol is excluded by an ONLY
863 clause, check to see if there is a symtree already loaded. If
864 so, attach the symtree to the pointer_info.
866 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
869 * gfortran.h: Remove gfc_simplify_init_1.
870 * arith.h: Remove third argument from gfc_compare_string.
871 * arith.c (gfc_compare_expression): Remove third argument
872 from call to gfc_compare_string.
873 (gfc_compare_string): Remove third argument xcoll_table.
874 Remove use of xcoll_table.
875 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
876 * simplify.c (ascii_table): Remove.
877 (xascii_table): Likewise.
878 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
879 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
880 (gfc_simplify_char): ICE if extract_int fails. Error if
881 value < 0 or value > 255.
882 (gfc_simplify_iachar): Remove use of xascii_table.
883 Char values outside of 0..255 are an ICE.
884 (gfc_simplify_lge): Remove use of xascii_table.
885 (gfc_simplify_lgt): Likewise.
886 (gfc_simplify_lle): Likewise.
887 (gfc_simplify_llt): Likewise.
888 (invert_table): Remove.
889 (gfc_simplify_init_1): Remove.
891 2007-01-27 Roger Sayle <roger@eyesopen.com>
893 * trans-stmt.c (forall_info): Replace the next_nest and outer
894 fields that previously implemented a doubly-linked list with a
895 single prev_nest field (singly-linked list).
896 (gfc_trans_nested_forall_loop): The nested_forall_info argument
897 now denotes the innermost FORALL in the loop nest.
898 (compute_overall_iter_number): Use prev_nest instead of next_nest.
899 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
900 nested_forall_info linked list. Free the current "info" when done.
902 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
905 * trans-expr.c (gfc_conv_operator_assign): New function.
906 * trans.h : Add prototype for gfc_conv_operator_assign.
907 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
908 a potential operator assignment subroutine. If it is non-NULL
909 call gfc_conv_operator_assign instead of the first assignment.
910 ( gfc_trans_where_2): In the case of an operator assignment,
911 extract the argument expressions from the code for the
912 subroutine call and pass the symbol to gfc_trans_where_assign.
913 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
914 gfc_resolve_forall_body): Resolve the subroutine call for
915 operator assignments.
917 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
918 Steven G. Kargl <kargl@gcc.gnu.org>
921 * fortran/io.c (next_char): Deal with backslash escaped characters.
922 Issue warnings in non -std=gnu cases.
923 * fortran/primary.c (next_string_char): Issue warnings in non
925 2007-01-26 Tobias Burnus <burnus@net-b.de>
927 * lang-specs.h: Add support for .f03 and .F03 extensions.
928 * gfortran.texi: Document .f03 extension.
929 * options.c (form_from_filename): Recognize .f03.
931 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
934 * lang.opt (Wall): Remove RejectNegative.
935 * options.c (gfc_handle_option): Wall can be disabled.
936 (set_Wall): Add a parameter for disabling Wall.
938 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
941 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
943 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
946 * match.c (gfc_match_namelist): Add check for assumed size character
947 in namelist and provide error if found.
949 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
951 * intrinsic.texi (ACHAR): Added cross-references.
952 (CHAR): Put cross-references in alphabetical order.
953 (IACHAR): Added cross-references.
954 (ICHAR): Added cross-references.
956 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
958 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
959 (MAXVAL): Corrected description of result characteristics.
961 (UMASK): Added documentation.
963 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
965 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
966 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
967 in the massive whitespace patch.
969 2007-01-20 Roger Sayle <roger@eyesopen.com>
971 * module.c (mio_array_ref): The dimen_type fields of an array ref
972 are an enumerated type and can't be read/written directly with a
973 call to mio_integer. Instead loop over and cast each element.
975 2007-01-20 Roger Sayle <roger@eyesopen.com>
977 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
978 i.e. that the ARRAY_REF doesn't mention components.
979 * trans-array.c (gfc_constant_array_constructor_p): Export external
980 function renamed from constant_array_constructor_p.
981 (gfc_build_constant_array_constructor): Export.
982 (gfc_trans_array_constructor): Update call to the renamed function
983 constant_array_constructor_p.
984 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
985 (gfc_build_constant_array_constructor): Likewise.
986 * trans-expr.c (gfc_build_memcpy_call): New helper function split
987 out from gfc_trans_array_copy.
988 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
989 (gfc_trans_array_constructor_copy): New function to optimize
990 assigning an entire array from a constant array constructor.
991 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
994 2007-01-20 Roger Sayle <roger@eyesopen.com>
996 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
997 implementation for the SIGN intrinsic with integral operands.
998 (gfc_conv_intrinsic_minmax): Fix whitespace.
1000 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1002 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
1003 * lang.opt: Add -fallow-leading-underscore.
1004 * match.c (gfc_match_name): Allow leading underscore in symbol
1005 name if -fallow-leading-underscore is used.
1006 * symbol.c (gfc_get_default_type): Add special case for symbol
1007 names beginning with an underscore.
1008 * trans-decl.c (gfc_get_extern_function_decl,
1009 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
1010 library symbols selected_int_kind, selected_real_kind and
1012 * options.c (gfc_init_options, gfc_handle_option): Handle the
1013 new -fallow-leading-underscore option.
1015 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1018 * options.c (gfc_handle_module_path_options): Path used in -J
1019 option is now added to the module search path.
1021 2007-01-20 Richard Guenther <rguenther@suse.de>
1024 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
1025 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
1026 sincos builtins if the target has sincos.
1028 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1030 * intrinsic.texi (MATMUL): Corrected a typo.
1031 (MAX): Separated @var arguments.
1032 (MIN): Separated @var arguments.
1034 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
1036 * intrinsic.texi: general whitespace cleanup.
1037 (menu): Added TIME8, removed UNMASK.
1038 (AINT): Clarified argument requirement.
1039 (ANINT): Clarified argument requirement.
1040 (CEILING): Clarified argument requirement.
1041 (CHAR): Clarified argument requirement.
1042 (CMPLX): Clarified argument requirement.
1043 (DCMPLX): Clarified argument requirement.
1044 (FGET): Line rewrapping.
1045 (FLOOR): Clarified argument requirement.
1046 (GMTIME): Added documentation.
1047 (IAND): Added cross-reference.
1048 (IBCLR): Added cross-reference.
1049 (IBSET): Added cross-reference.
1050 (IEOR): Added cross-reference.
1051 (INT): Collapsed examples, clarified argument requirement.
1052 (IOR): Added cross-references.
1053 (LEN_TRIM): Corrected result kind.
1054 (LINK): Added cross-reference.
1055 (LLT): Removed "documentation pending".
1056 (LOGICAL): Added documentation.
1057 (LSHIFT): Added documentation.
1058 (LTIME): Added documentation.
1059 (MATMUL): Added documentation.
1060 (MAX): Added documentation.
1061 (MAXLOC): Added documentation.
1062 (MAXVAL): Added documentation.
1063 (MERGE): Added documentation.
1064 (MIN): Added documentation.
1065 (MINLOC): Added documentation.
1066 (MINVAL): Added documentation.
1067 (MVBITS): Moved to correct place, added documentation.
1068 (NOT): Added documentation.
1069 (PERROR): Added documentation.
1070 (RAN): Moved to correct place, added documentation.
1071 (REAL): Clarified argument requirement.
1072 (RENAME): Added documentation.
1073 (RSHIFT): Clarified argument requirement.
1074 (SIGN): Corrected table specification.
1075 (SYMLNK): Added documentation.
1076 (SYSTEM): Added documentation.
1077 (TIME): Added documentation.
1078 (TIME8): Added section and documentation.
1079 (UNMASK): Removed erroneous section.
1081 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
1083 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
1085 2007-01-18 Roger Sayle <roger@eyesopen.com>
1087 * trans-expr.c (copyable_array_p): Consider user derived types without
1088 allocatable components to be copyable.
1090 2007-01-18 Roger Sayle <roger@eyesopen.com>
1092 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
1093 the number of interations in unconditional FORALL nests with constant
1096 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1097 Tobias Burnus <burnus@net-b.de>
1100 * gfortran.h (gfc_option_t): Add flag_dump_core.
1101 * lang.opt: Add -fdump-core option.
1102 * invoke.texi: Document the new options.
1103 * trans-decl.c (gfc_build_builtin_function_decls): Add new
1104 options to the call to set_std.
1105 * options.c (gfc_init_options, gfc_handle_option): Set the
1108 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
1111 * module.c (load_generic_interfaces): Make the marking of the
1112 symbol as ambiguous conditional on the module names being
1114 (write_generic): Ensure that the generic interface has a
1115 non-NULL module field.
1117 2007-01-16 Roger Sayle <roger@eyesopen.com>
1120 * trans-stmt.c (forall_info): Remove pmask field.
1121 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
1122 NVAR covers all the interation variables in the current forall_info.
1123 Add an extra OUTER parameter, which specified the loop header in
1124 which to place mask index initializations.
1125 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
1126 Change the semantics of MASK_FLAG to only control the mask in the
1128 (compute_overall_iter_number): Optimize the trivial case of a
1129 top-level loop having a constant number of iterations. Update
1130 call to gfc_trans_nested_forall_loop. Calculate the number of
1131 times the inner loop will be executed, not to size of the
1133 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
1134 sizeof(type) == 1. Tidy up.
1135 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
1136 to gfc_trans_nested_forall_loop.
1137 (gfc_trans_pointer_assign_need_temp): Likewise.
1138 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
1139 LENVAR local variables. Split mask allocation into a separate
1140 hunk/pass from mask population. Use allocate_temp_for_forall_nest
1141 to allocate the FORALL mask with the correct size. Update calls
1142 to gfc_trans_nested_forall_loop.
1143 (gfc_evaluate_where_mask): Update call to
1144 gfc_trans_nested_forall_loop.
1145 (gfc_trans_where_2): Likewise.
1147 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
1150 * trans-stmt.c (gfc_trans_call): If it does not have one, get
1151 a backend_decl for an alternate return.
1154 * resolve.c (pure_function): Statement functions are pure. Note
1155 that this will have to recurse to comply fully with F95.
1158 * resolve.c (resolve_function): Only a reference to the final
1159 dimension of an assumed size array is an error in an inquiry
1163 * resolve.c (resolve_function): Make sure that the function
1164 expression has a type.
1166 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
1169 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
1170 symbols must not have the module name prepended.
1172 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
1175 * iresolve.c (gfc_resolve_maxloc): If the rank
1176 of the return array is nonzero and we process an
1177 integer array smaller than default kind, coerce
1178 the array to default integer.
1179 * iresolve.c (gfc_resolve_minloc): Likewise.
1181 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
1183 * simplify.c: Update copyright to 2007.
1186 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1189 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
1192 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1194 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
1195 (gfc_simplify_ibset): Same.
1197 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
1201 * simplify.c (convert_mpz_to_unsigned): New function.
1202 (convert_mpz_to_signed): New function, largely based on
1204 (twos_complement): Removed.
1205 (gfc_simplify_ibclr): Add conversions to and from an
1206 unsigned representation before bit-twiddling.
1207 (gfc_simplify_ibset): Same.
1208 (gfc_simplify_ishftc): Add checks for overly large
1209 constant arguments, only check the third argument if
1210 it's present, carry over high bits into the result as
1211 appropriate, and perform the final conversion back to
1212 a signed representation using the correct sign bit.
1213 (gfc_simplify_not): Removed unnecessary masking.
1215 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
1218 * resolve.c (resolve_code): Use the code->expr character length
1219 directly to set length of llen.
1221 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1224 * lang.opt: Add Wcharacter_truncation option.
1225 * options.c (gfc_init_options): Initialize
1226 gfc_option.warn_character_truncation to zero.
1227 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
1229 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
1231 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
1232 iresolve.c, match.c: Update Copyright years. Whitespace.
1234 2007-01-08 Richard Guenther <rguenther@suse.de>
1236 * trans-io.c (transfer_array_desc): Use build_int_cst instead
1239 2007-01-08 Roger Sayle <roger@eyesopen.com>
1241 * trans-array.c (constant_array_constructor_p): New function to
1242 determine whether an array constructor consists only of constant
1243 elements, and if so return it's size.
1244 (gfc_build_constant_array_constructor): Construct a statically
1245 initialized gfortran array for a given EXPR_ARRAY.
1246 (gfc_trans_constant_array_constructor): Efficiently scalarize
1247 a constant array constructor.
1248 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
1249 Special case scalarization of constant array constructors, all of
1250 whose elements are specified, using constant_array_constructor_p
1251 and gfc_trans_constant_array_constructor.
1252 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
1253 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
1255 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1257 gfortran.texi: Fix typos.
1259 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
1261 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
1262 convert.c: Update Copyright dates. Fix whitespace.
1264 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1266 * data.c (gfc_assign_data_value): Fix whitespace.
1268 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1270 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
1271 Commentary typo fix.
1273 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
1276 * match.c (gfc_match_name): Print diagnostics for invalid
1279 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1281 * array.c: Fix whitespace in comment table.
1283 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1285 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
1287 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
1289 * arith.c: Update copyright years. Whitespace.
1291 2007-01-05 Roger Sayle <roger@eyesopen.com>
1293 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
1294 array assignments split out from gfc_trans_assignment.
1295 (gfc_trans_array_copy): New function to implement array to array
1296 copies via calls to __builtin_memcpy.
1297 (copyable_array_p): New helper function to identify an array of
1298 simple/POD types, that may be copied/assigned using memcpy.
1299 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
1300 whole array assignments considered suitable by copyable_array_p.
1301 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
1303 2007-01-05 Roger Sayle <roger@eyesopen.com>
1305 * trans-array.c (gfc_trans_array_constructor_value): Make the
1306 static const "data" array as TREE_READONLY.
1307 * trans-stmt.c (gfc_trans_character_select): Likewise.
1309 2007-01-05 Roger Sayle <roger@eyesopen.com>
1311 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
1312 stride is one, to avoid fold_build2 introducing a useless
1313 NON_LVALUE_EXPR node.
1315 2007-01-05 Tobias Burnus <burnus@net-b.de>
1317 * symbol.c (check_conflict): Fix error message.
1319 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
1322 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
1323 functions to signal that a DATA statement is being matched.
1324 (gfc_match_data): Call gfc_set_in_match_data on entry and on
1326 * gfortran.h : Add prototypes for above.
1327 * expr.c (check_init_expr): Avoid check on parameter or
1328 variable if gfc_in_match_data is true.
1329 (gfc_match_init_expr): Do not call error on non-reduction of
1330 expression if gfc_in_match_data is true.
1334 * decl.c (gfc_set_constant_character_len): Add boolean arg to
1335 flag array constructor resolution. Warn if string is being
1336 truncated. Standard dependent error if string is padded. Set
1337 new arg to false for all three calls to
1338 gfc_set_constant_character_len.
1339 * match.h : Add boolean arg to prototype for
1340 gfc_set_constant_character_len.
1341 * gfortran.h : Add warn_character_truncation to gfc_options.
1342 * options.c (set_Wall): Set warn_character_truncation if -Wall
1344 * resolve.c (resolve_code): Warn if rhs string in character
1345 assignment has to be truncated.
1346 * array.c (gfc_resolve_character_array_constructor): Set new
1347 argument to true for call to gfc_set_constant_character_len.
1349 2007-01-05 Tobias Burnus <burnus@net-b.de>
1352 * interface.c (compare_parameter_intent): New function.
1353 (check_intents): Support pointer intents.
1354 * symbol.c (check_conflict): Support pointer intents,
1355 better conflict_std message.
1356 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
1357 Support pointer intents.
1358 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
1359 Support pointer intents.
1361 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1364 * check.c (gfc_check_kill_sub): Add checks for non-scalar
1367 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1369 * intrinsic.texi: Minor cleanup, reflowing overlong
1370 paragraphs, and correcting whitespace.
1372 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1374 * intrinsic.texi (LBOUND): Add documentation.
1375 (LGE): Add documentation.
1376 (LGT): Add documentation.
1377 (LINK): Add documentation.
1378 (LLE): Add documentation.
1379 (LLT): Add documentation.
1380 (LNBLNK): Add documentation.
1381 (UBOUND): Add documentation.
1382 (UNLINK): Add documentation.
1384 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1386 * intrinsic.texi (IAND): Clarify argument specifications.
1387 (IBCLR): Add documentation.
1388 (IBITS): Add documentation.
1389 (IBSET): Add documentation.
1390 (IEOR): Add documentation.
1391 (IERRNO): Add documentation.
1392 (INDEX): Add documentation.
1393 (IOR): Add documentation.
1394 (ISHFT): Add documentation.
1395 (ISHFTC): Add documentation.
1396 (KILL): Add documentation.
1397 (LEN_TRIM): Add documentation.
1399 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1402 * interface.c (compare_actual_formal): check for
1403 alternate returns when iterating over non-present
1406 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1408 * invoke.texi: Update manpage copyright to include 2007.
1410 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1412 * gfortran.texi: Update copyright to include 2007.
1413 * intrinsic.texi: Update copyright to include 2007.
1414 * invoke.texi: Update copyright to include 2007.
1416 2007-01-02 Tobias Burnus <burnus@net-b.de>
1417 Jakub Jelinek <jakub@redhat.com>
1420 * scanner.c (open_included_file): Revert patch.
1421 (gfc_open_included_file): Support absolute pathnames.
1422 (gfc_open_intrinsic_module): Support absolute pathnames.
1424 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1426 * gfortran.texi (GNU Fortran and GCC): Rewrite
1428 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1430 * gfortran.texi (Introduction): Lower "Part I:
1431 Introduction" to a chapter, renumber Parts II and III to
1433 * intrinsic.texi (Introduction): Rename to "Introduction
1434 to Intrinsics" to avoid conflict with the new chapter.
1436 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1438 * intrinsic.texi (Introduction): Rewrite first paragraph.
1440 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1442 * invoke.texi (OpenMP): Added index entry.
1443 * gfortran.texi (title page): Removed erroneous '*'.
1445 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1447 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
1449 (Extensions): Miscellaneous minor rewriting and copyediting.
1450 (BOZ-literal constants): Renamed from Hexadecimal constants.
1451 (Hollerith constants support): Added explanation and
1452 suggestions for standard-conforming modern equivalents.
1454 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1456 * intrinsic.texi: Improvements to index entries; change
1457 @findex entries to @cindex entries.
1458 * invoke.texi: Standardize and improve index entries.
1459 * gfortran.texi: Fix @code in one index entry.
1461 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1463 * invoke.texi: Change @code-type macros to appropriate
1464 variants (@command, @option, etc.)
1465 * gfortran.texi: Same.
1467 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
1469 * intrinsic.texi: Various minor cleanups.
1471 2007-01-02 Steven G. Kargl <kargls@comcast.net>
1473 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
1476 2007-01-02 Tobias Burnus <burnus@net-b.de>
1479 * scanner.c (open_included_file): Support full-path filenames.
1481 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
1484 * interface.c (check_sym_interfaces): Remove call to
1485 resolve_global_procedure.
1486 gfortran.h : Remove prototype for resolve_global_procedure.
1487 resolve.c (resolve_global_procedure): Add static attribute
1488 to function declaration.
1490 2007-01-01 Steven G. Kargl <kargls@comcast.net>
1492 * ChangeLog: Copy to ...
1493 * ChangeLog-2006: here.