1 2007-10-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 * simplify.c (gfc_simplify_transfer): Only warn for short transfer when
6 * invoke.texi: Document revised behavior.
8 2007-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
11 * gfortran.texi: Document GFORTRAN_UNBUFFERED_PRECONNECTED
12 environment variable. Delete mention of environment variable
13 GFORTRAN_UNBUFFERED_n.
15 2007-10-18 Paul Thomas <pault@gcc.gnu.org>
18 * resolve.c (check_host_association): Check singly contained
19 namespaces and start search for symbol in current namespace.
21 2007-10-18 Paul Thomas <pault@gcc.gnu.org>
22 Dominique d'Humieres <dominiq@lps.ens.fr>
25 * simplify.c (gfc_simplify_transfer): Return null if the source
26 expression is EXPR_FUNCTION.
28 2007-10-17 Christopher D. Rickett <crickett@lanl.gov>
31 * symbol.c (gen_special_c_interop_ptr): Remove code to create
32 constructor for c_null_ptr and c_null_funptr with value of 0.
33 * expr.c (check_init_expr): Prevent check on constructors for
34 iso_c_binding derived types.
35 * resolve.c (resolve_structure_cons): Verify that the user isn't
36 trying to invoke a structure constructor for one of the
37 iso_c_binding derived types.
39 2007-10-15 Christopher D. Rickett <crickett@lanl.gov>
42 * trans-expr.c (gfc_conv_function_call): Generate code to inline
44 * symbol.c (get_iso_c_sym): Preserve from_intmod and intmod_sym_id
45 attributes in the resolved symbol.
46 * resolve.c (gfc_iso_c_sub_interface): Remove dead code.
48 2007-10-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
51 * trans-io.c (create_dummy_iostat): New function to create a unique
52 dummy variable expression to use with IOSTAT.
53 (gfc_trans_inquire): Use the new function to pass unit number error info
54 to run-time library if a regular IOSTAT variable was not given.
56 2007-10-14 Tobias Burnus <burnus@net-b.de>
59 * trans-array.c (gfc_conv_ss_startstride): Fix dimension check.
60 (gfc_trans_array_bound_check, gfc_conv_array_ref,
61 gfc_conv_ss_startstride): Simplify error message.
62 * resolve.c (check_dimension): Fix dimension-type switch;
63 improve error message.
65 2007-10-13 Tobias Schlüter <tobi@gcc.gnu.org>
66 Paul Thomas <pault@gcc.gnu.org>
70 * trans-array.c (get_array_ctor_var_strlen): Check upper bound for
71 constness instead of lower bound.
72 (get_array_ctor_strlen): Add bounds-checking code.
74 2007-10-12 Paul Thomas <pault@gcc.gnu.org>
77 * resolve.c (resolve_actual_arglist): If the actual argument is
78 ambiguous, then there is an error.
80 2007-10-12 Paul Thomas <pault@gcc.gnu.org>
83 * expr.c (gfc_specification_expr): If a function is not
84 external, intrinsic or pure is an error. Set the symbol pure
85 to prevent repeat errors.
87 2007-10-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
90 * expr.c (find_array_section): Check for constructor constantness.
92 2007-10-08 Tobias Schlüter <tobi@gcc.gnu.org>
95 * resolve.c (gfc_resolve_expr): Fix indentation.
96 (resolve_fl_variable_derived): Rename argument.
97 (resolve_fl_variable): Fix case in message. Clarify logic.
98 Correctly simplify array bounds.
100 2007-10-07 Thomas Koenig <tkoenig@gcc.gnu.org>
103 * mathbuiltins.def (GAMMA): Change function name to
104 "tgamma" instad of "gamma".
106 2007-10-07 Tobias Schlüter <tobi@gcc.gnu.org>
109 * expr.c (check_inquiry): Typo fix in error message.
110 (check_init_expr): Same * 3.
111 (check_restricted): Verify that no dummy arguments appear in
112 restricted expressions in ELEMENTAL procedures.
113 * resolve.c (resolve_fl_variable): Exchange order of checks to
116 2007-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
119 * simplify.c (range_check): Return gfc_bad_expr if incoming expression
122 2007-10-06 Tobias Schlüter <tobi@gcc.gnu.org>
124 * simplify.c (gfc_simplify_size): Fix typo.
126 2007-10-06 Tobias Schlüter <tobi@gcc.gnu.org>
129 * resolve.c (gfc_find_forall_index): Move towards top,
131 (find_forall_index): ... this. Add check for NULL expr.
132 (resolve_forall_iterators): Verify additional constraint.
133 (resolve_forall): Remove checks obsoleted by new code in
134 resolve_forall_iterators.
136 2007-10-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
138 * gfortran.h (gfc_get_data_variable, gfc_get_data_value,
139 gfc_get_data): Move to decl.c.
140 (global_used): Rename into gfc_global_used.
141 (gfc_formalize_init_value, gfc_get_section_index,
142 gfc_assign_data_value, gfc_assign_data_value_range,
143 gfc_advance_section): Move to data.h.
144 (gfc_set_in_match_data): Remove.
145 * decl.c (gfc_get_data_variable, gfc_get_data_value,
146 gfc_get_data): Move here.
147 (gfc_set_in_match_data): Rename into set_in_match_data.
148 (gfc_match_data): Likewise.
149 (add_global_entry): Rename global_used into gfc_global_used.
150 * data.c: Include data.h.
151 * trans.h (gfc_todo_error): Remove.
152 * trans-array.c (gfc_trans_array_constructor,
153 gfc_conv_ss_startstride, gfc_conv_loop_setup): Change
154 gfc_todo_error into assertions.
155 * resolve.c (resolve_global_procedure): Rename global_used into
157 * parse.c (gfc_global_used, parse_module, add_global_procedure,
158 add_global_program): Likewise.
159 * trans-intrinsic.c (gfc_walk_intrinsic_function): Rename
160 global_used into gfc_global_used.
161 * Make-lang.in: Add dependencies on fortran/data.h.
164 2007-10-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
167 * decl.c (match_char_kind): New function.
168 (match_char_spec): Use match_char_kind.
170 2007-10-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
173 * scanner.c (gfc_advance_line): Call debug_hooks->end_source_file
174 and debug_hooks->start_source_file when appropriate, and set
176 (gfc_define_undef_line): New function.
177 (load_file): Don't error out on #define and #undef lines.
178 * parse.c (next_statement): Call gfc_define_undef_line.
179 (gfc_parse_file): Call debug_hooks->start_source_file and
180 debug_hooks->end_source_file for the main source file if
182 * gfortran.h (gfc_linebuf): Add dbg_emitted field.
183 (gfc_define_undef_line): New prototype.
185 2007-10-04 Tobias Schlüter <tobi@gcc.gnu.org>
188 * resolve.c (resolve_operator): Always copy the type for
189 expressions in parentheses.
191 2007-10-04 Paul Thomas <pault@gcc.gnu.org>
195 * interface.c (check_interface1): Revert patch of 10-02.
197 2007-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
200 * trans-decl.c (build_function_decl): Set "externally_visible"
201 attribute on the MAIN program decl.
203 2007-10-03 Tobias Schlüter <tobi@gcc.gnu.org>
206 * resolve.c (has_default_initializer): Move to top. Make bool.
207 (resolve_common_blocks): Simplify logic. Add case for derived
209 (resolve_fl_variable_derived): Split out from ...
210 (resolve_fl_variable): ... here, while adapting to new h_d_i
213 2007-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
216 * options.c (gfc_post_options): Issue an error when
217 -fwhole-program is used.
219 2007-10-02 Paul Thomas <pault@gcc.gnu.org>
222 * interface.c (check_interface1): Specific procedures are
223 always ambiguous if they have the same name.
225 2007-10-02 Paul Thomas <pault@gcc.gnu.org>
228 * primary.c (gfc_match_rvalue): Make all expressions with array
229 references to structure parameters into variable expressions.
231 2007-10-02 Paul Thomas <pault@gcc.gnu.org>
234 * trans-decl.c (init_intent_out_dt): New function.
235 (gfc_trans_deferred_vars): Remove the code for default
236 initialization of INTENT(OUT) derived types and put it
237 in the new function. Call it earlier than before, so
238 that array offsets and lower bounds are available.
240 2007-10-02 Paul Thomas <pault@gcc.gnu.org>
243 * decl.c (get_proc_name): Return rc if rc is non-zero; ie. if
244 the name is a reference to an ambiguous symbol.
246 2007-10-02 Paul Thomas <pault@gcc.gnu.org>
251 * decl.c : Declare gfc_function_kind_locs and
252 gfc_function_type_locus.
253 (gfc_match_kind_spec): Add second argument kind_expr_only.
254 Store locus before trying to match the expression. If the
255 current state corresponds to a function declaration and there
256 is no match to the expression, read to the parenthesis, return
257 kind = -1, dump the expression and return.
258 (gfc_match_type_spec): Renamed from match_type_spec and all
259 references changed. If an interface or an external function,
260 store the locus, set kind = -1 and return. Otherwise, if kind
261 is already = -1, use gfc_find_symbol to try to find a use
262 associated or imported type.
263 match.h : Prototype for gfc_match_type_spec.
264 * parse.c (match_deferred_characteristics): New function.
265 (parse_spec): If in a function, statement is USE or IMPORT
266 or DERIVED_DECL and the function kind=-1, call
267 match_deferred_characteristics. If kind=-1 at the end of the
268 specification expressions, this is an error.
269 * parse.h : Declare external gfc_function_kind_locs and
270 gfc_function_type_locus.
272 2007-09-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
274 * module.c (mio_expr): Avoid -Wcast-qual warning.
276 2007-09-27 Tobias Schlüter <tobi@gcc.gnu.org>
278 * arith.c (reduce_binary_aa): Fix capitalization.
279 * check.c (gfc_check_dot_product): Likewise.
280 (gfc_check_matmul): Likewise.
281 * expr.c (gfc_check_conformance): Likewise.
282 (gfc_check_assign): Likewise.
283 (gfc_default_initializer): Simplify logic.
284 * trans.c (gfc_msg_bounds): Make const.
285 (gfc_msg_fault): Likewise.
286 (gfc_msg_wrong_return): Likewise.
287 * trans.h: Add const to corresponding extern declarations.
289 2007-09-27 Paul Thomas <pault@gcc.gnu.org>
292 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Allow for the
293 possibility of the optional KIND argument by making arg
294 an array, counting the number of arguments and using arg[0].
296 2007-09-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
299 * invoke.texi: Add note to -ffpe-trap option. Fix typos.
301 2007-09-23 Tobias Schlüter <tobi@gcc.gnu.org>
304 * io.c (check_format_string): Move NULL and constant checks into
306 (check_io_constraints): Call gfc_simplify_expr() before calling
307 check_format_string(). Remove NULL and constant checks.
309 2007-09-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
312 * scanner.c, parse.c, gfortran.h: Revert revision 128671.
314 2007-09-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
317 * scanner.c (preprocessor_line): Call linemap_add when exiting
319 (gfc_new_file): Adjust debug code for USE_MAPPED_LOCATION.
321 2007-09-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
324 * trans-types.c (gfc_get_desc_dim_type): Mark artificial
325 variables with TREE_NO_WARNING.
326 (gfc_get_array_descriptor_base): Likewise.
328 2007-09-22 Paul Thomas <pault@gcc.gnu.org>
332 * trans-decl.c (gfc_create_module_variable): Output
333 derived type parameters.
334 * arith.c (gfc_parentheses): Return the argument if
335 it is a constant expression.
336 * primary.c (gfc_match_rvalue): Remove the clearing of
337 the module name and the use_assoc attribute for derived
338 type parameter expressions.
340 2007-09-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
343 * scanner.c (gfc_advance_line): Call debug_hooks->start_source_file
344 and debug_hooks->end_source_file when entering and exiting
346 (gfc_define_undef_line): New function.
347 (load_file): Ignore #define and #undef preprocessor lines
348 while reading source files.
349 * parse.c (next_statement): Handle #define and #undef
351 (gfc_parse_file): Call debug_hooks->start_source_file and
352 debug_hooks->end_source_file for the main source file if
353 requested by the debug format.
354 * gfortran.h (gfc_define_undef_line): Add prototype.
356 2007-09-22 Tobias Burnus <burnus@net-b.de>
359 * scanner.c (skip_free_comments): Warn if !$OMP& is used
360 if no OpenMP directive is to be continued.
362 2007-09-21 Paul Thomas <pault@gcc.gnu.org>
364 *trans-expr.c (gfc_trans_pointer_assignment): Convert array
365 descriptor for subref pointer assignements, rather than using
366 the loop info version.
368 2007-09-21 Tobias Burnus <burnus@net-b.de>
371 * simplify.c (gfc_simplify_transfer): Warn if source size
372 is smaller than result size.
374 2007-09-20 Asher Langton <langton2@llnl.gov>
377 * gfortran.h : Add init_local_* enums and init_flag_* flags to
379 * lang.opt: Add -finit-local-zero, -finit-real, -finit-integer,
380 -finit-character, and -finit-logical flags.
381 * invoke.texi: Document new options.
382 * resolve.c (build_init_assign): New function.
383 (apply_init_assign): Move part of function into build_init_assign.
384 (build_default_init_expr): Build local initializer (-finit-*).
385 (apply_default_init_local): Apply local initializer (-finit-*).
386 (resolve_fl_variable): Try to add local initializer (-finit-*).
387 * options.c (gfc_init_options, gfc_handle_option,
388 gfc_post_options): Handle -finit-local-zero, -finit-real,
389 -finit-integer, -finit-character, and -finit-logical flags.
391 2007-09-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
394 * gfortran.h (symbol_attribute): Add zero_comp field.
395 * symbol.c (gfc_use_derived): Handle case of emtpy derived types.
396 * decl.c (gfc_match_data_decl): Likewise.
397 (gfc_match_derived_decl): Likewise.
398 * module.c (ab_attribute, attr_bits): Add AB_ZERO_COMP member.
399 (mio_symbol_attribute): Write and read AB_ZERO_COMP.
400 * resolve.c (resolve_symbol): Handle case of emtpy derived types.
401 * parse.c (parse_derived): Likewise.
403 2007-09-20 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
406 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
407 reduce_binary_aa): Call ourselves recursively if an element of
408 the constructor is itself a constant array.
410 2007-09-20 Tobias Schlüter <tobi@gcc.gnu.org>
412 * io.c (resolve_tag_format): New function using code split out
413 and simplified from ...
414 (resolve_tag): ... this function. Simplify logic. Unify
415 IOSTAT, IOLENGTH and SIZE handling.
417 2007-09-20 Christopher D. Rickett <crickett@lanl.gov>
420 * resolve.c (gfc_iso_c_func_interface): Use information from
421 subcomponent if applicable.
423 2007-09-20 Tobias Burnus <burnus@net-b.de>
426 * intrinsic.text: Add documentation of the intrinsic modules.
427 * gfortran.texi: Link to intrinsic-modules section and to
430 2007-09-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
433 * trans-array.c (gfc_conv_ss_startstride): Only perform bounds
434 checking for optional args when they are present.
436 2007-09-18 Tobias Burnus <burnus@net-b.de>
439 * resolve.c (resolve_elemental_actual): Check for conformance
440 of intent out/inout dummies.
442 2007-09-17 Tobias Burnus <burnus@net-b.de>
445 * resolve.c (resolve_symbol): Reject public variable of
446 private derived-types for Fortran 95.
448 2007-09-17 Tobias Burnus <burnus@net-b.de>
450 * resolve.c (resolve_fl_procedure): Allow private dummies
453 2007-09-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
455 * trans-types.c (gfc_get_desc_dim_type): Do not to try
457 (gfc_get_array_descriptor_base): Likewise.
458 (gfc_get_mixed_entry_union): Likewise
459 (gfc_get_derived_type): Set decl location for fields and
462 2007-09-16 Paul Thomas <pault@gcc.gnu.org>
468 * trans.h : Add extra argument to gfc_build_array_ref. Rename
469 gfc_conv_aliased_arg to gfc_conv_subref_array_arg. Move
470 prototype of is_aliased_array to gfortran.h and rename it
471 gfc_is_subref_array. Add field span to lang_decl, add a new
472 decl lang specific flag accessed by GFC_DECL_SUBREF_ARRAY_P
473 and a new type flag GFC_DECL_SUBREF_ARRAY_P.
474 * trans.c (gfc_build_array_ref): Add the new argument, decl.
475 If this is a subreference array pointer, use the lang_decl
476 field 'span' to calculate the offset in bytes and use pointer
477 arithmetic to address the element.
478 * trans-array.c (gfc_conv_scalarized_array_ref,
479 gfc_conv_array_ref): Add the backend declaration as the third
480 field, if it is likely to be a subreference array pointer.
481 (gfc_conv_descriptor_dimension, gfc_trans_array_ctor_element,
482 gfc_trans_array_constructor_element, structure_alloc_comps,
483 gfc_conv_array_index_offset): For all other references to
484 gfc_build_array_ref, set the third argument to NULL.
485 (gfc_get_dataptr_offset): New function.
486 (gfc_conv_expr_descriptor): If the rhs of a pointer assignment
487 is a subreference array, then calculate the offset to the
488 subreference of the first element and set the descriptor data
489 pointer to this, using gfc_get_dataptr_offset.
490 trans-expr.c (gfc_get_expr_charlen): Use the expression for the
491 character length for a character subreference.
492 (gfc_conv_substring, gfc_conv_subref_array_arg): Add NULL for
493 third argument in call to gfc_build_array_ref.
494 (gfc_conv_aliased_arg): Rename to gfc_conv_subref_array_arg.
495 (is_aliased_array): Remove.
496 (gfc_conv_function_call): Change reference to is_aliased_array
497 to gfc_is_subref_array and reference to gfc_conv_aliased_arg to
498 gfc_conv_subref_array_arg.
499 (gfc_trans_pointer_assignment): Add the array element length to
500 the lang_decl 'span' field.
501 * gfortran.h : Add subref_array_pointer to symbol_attribute and
502 add the prototype for gfc_is_subref_array.
503 * trans-stmt.c : Add NULL for third argument in all references
504 to gfc_build_array_ref.
505 * expr.c (gfc_is_subref_array): Renamed is_aliased_array.
506 If this is a subreference array pointer, return true.
507 (gfc_check_pointer_assign): If the rhs is a subreference array,
508 set the lhs subreference_array_pointer attribute.
509 * trans-decl.c (gfc_get_symbol_decl): Allocate the lang_decl
510 field if the symbol is a subreference array pointer and set an
511 initial value of zero for the 'span' field.
512 * trans-io.c (set_internal_unit): Refer to is_subref_array and
513 gfc_conv_subref_array_arg.
514 (nml_get_addr_expr): Add NULL third argument to
516 (gfc_trans_transfer): Use the scalarizer for a subreference
519 2007-09-13 Thomas Koenig <tkoenig@gcc.gnu.org>
521 * iresolve.c (resolve_mask_arg): If a mask is an array
522 expression, convert it to kind=1.
524 2007-09-13 Tobias Burnus <burnus@net-b.de>
527 * expr.c (gfc_check_conformance): Print ranks in the error message.
528 * resolve.c (resolve_elemental_actual): Check also conformance of
529 the actual arguments for elemental functions.
531 2007-09-13 Tobias Burnus <burnus@net-b.de>
533 * symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive):
534 Allow prefixes only to be specified once.
536 2007-09-13 Tobias Burnus <burnus@net-b.de>
539 * symbol.c (check_conflict): Add conflict of ELEMENTAL with Bind(C).
541 2007-09-12 Tobias Burnus <burnus@net-b.de>
544 * check.c (scalar_check): Move up in the file.
545 (kind_check): Call scalar_check.
546 (dim_check): If optional, do not call nonoptional_check; use
548 (gfc_check_all_any,gfc_check_count,gfc_check_cshift,gfc_check_eoshift,
549 gfc_check_lbound,gfc_check_minloc_maxloc,check_reduction,
550 gfc_check_spread,gfc_check_ubound): Use true/false instead of 0/1
551 for dim_check; honor changed meaning of optional.
552 (gfc_check_int): Replace checks by kind_check.
553 (gfc_check_size): Replace checks by dim_check.
555 2007-09-12 Tobias Burnus <burnus@net-b.de>
559 * symbol.c (check_conflict): Add conflict between INTRINSIC and ENTRY
560 and between BIND(C) and PARAMETER.
562 2007-09-12 Tobias Burnus <burnus@net-b.de>
564 * trans-expr.c (gfc_conv_initializer): Fix expr == NULL check.
566 2007-09-12 Jan Hubicka <jh@suse.cz>
568 * f95-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
570 2007-09-12 Christopher D. Rickett <crickett@lanl.gov>
573 * trans-expr.c (gfc_conv_initializer): Remove unnecessary test for
574 intmod_sym_id and use derived symbol to set new kind of C_NULL_PTR
575 and C_NULL_FUNPTR expressions.
577 2007-09-11 Christopher D. Rickett <crickett@lanl.gov>
580 * trans-expr.c (gfc_trans_structure_assign): Convert component
581 C_NULL_PTR and C_NULL_FUNPTR component initializers to (void *).
582 * trans-types.c (gfc_get_derived_type): Create a backend_decl for
583 the c_address field of C_PTR and C_FUNPTR and ensure initializer
584 is of proper type/kind for (void *).
586 2007-09-11 Jan Hubicka <jh@suse.cz>
588 * f95-lang.c (gfc_expand_function): Kill.
589 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
591 2007-09-08 Tobias Burnus <burnus@net-b.de>
594 * gfortran.texi: Document when CPP is called.
596 * intrinsic.texi (IOR): Fix typos.
598 2007-09-10 Paul Thomas <pault@gcc.gnu.org>
601 * trans-expr.c (copyable_array_p): Add tests that expression
602 is a variable, that it has no subreferences and that it is a
604 (gfc_trans_assignment): Change conditions to suit modifications
607 2007-09-06 Tom Tromey <tromey@redhat.com>
609 * scanner.c (get_file): Update.
611 (gfc_next_char_literal): Use gfc_linebuf_linenum.
612 * f95-lang.c (gfc_init): Update.
613 * gfortran.h (gfc_linebuf_linenum): New macro.
615 2007-09-05 Sandra Loosemore <sandra@codesourcery.com>
617 * trans-decl.c (build_entry_thunks): Use set_cfun.
618 (gfc_generate_function_code): Likewise.
620 2007-09-05 Paul Thomas <pault@gcc.gnu.org>
623 * primary.c (gfc_match_rvalue): Make expressions that refer
624 to derived type parameters that have array references into
625 variable expressions. Remove references to use association
629 * decl.c (add_init_expr_to_sym): Provide assumed character
630 length parameters with the length of the initialization
631 expression, if a constant, or that of the first element of
634 2007-09-04 Janus Weil <jaydub66@gmail.com>
635 Paul Thomas <pault@gcc.gnu.org>
637 * decl.c (match_procedure_decl,match_procedure_in_interface,
638 gfc_match_procedure): Handle PROCEDURE statements.
639 * gfortran.h (struct gfc_symbol): New member "gfc_symbol *interface".
640 (enum gfc_statement): New element "ST_PROCEDURE".
641 (strcut symbol_attribute): New member "unsigned procedure".
642 * interface.c (check_interface0): Extended error checking.
643 * match.h: Add gfc_match_procedure prototype.
644 * parse.c (decode_statement,next_statement,gfc_ascii_statement,
645 parse_derived,parse_interface): Implement PROCEDURE statements.
646 * resolve.c (resolve_symbol): Ditto.
647 * symbol.c (check_conflict): Ditto.
648 (gfc_add_proc): New function for setting the procedure attribute.
649 (copy_formal_args): New function for copying formal argument lists.
651 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
653 * Make-lang.in (gfortranspec.o): Remove SHLIB_MULTILIB.
655 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
657 * gfortranspec.c (lang_specific_driver): Use CONST_CAST2.
658 * options.c (gfc_post_options): Supply a TYPE for CONST_CAST.
659 * parse.c (parse_omp_structured_block): Likewise,
660 * st.c (gfc_free_statement): Likewise,
662 2007-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
665 * libgfortran.h: New file.
666 * iso-fortran-env.def: Use macros in the new header instead of
667 hardcoded integer constants.
668 * Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
669 fortran/libgfortran.h.
670 * gfortran.h (GFC_STD_*, GFC_FPE_*, options_convert,
671 ioerror_codes): Remove.
672 * trans.c (ERROR_ALLOCATION): Remove.
673 (gfc_call_malloc, gfc_allocate_with_status,
674 gfc_allocate_array_with_status): Use LIBERROR_ALLOCATION.
675 * trans-types.h (GFC_DTYPE_*): Remove.
676 * trans-decl.c (gfc_generate_function_code): Use
677 GFC_CONVERT_NATIVE instead of CONVERT_NATIVE.
678 * trans-io.c (set_parameter_value, set_parameter_ref): Use
679 LIBERROR_* macros instead of IOERROR_ macros.
680 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use
681 LIBERROR_END and LIBERROR_EOR instead of hardcoded constants.
682 * options.c (gfc_init_options): Use GFC_CONVERT_NATIVE instead of
684 (gfc_handle_option): Use GFC_CONVERT_* macros instead of CONVERT_*.
686 2007-09-02 Steven G. Kargl <kargl@gcc.gnu.org>
688 * invoke.texi: Fix the -frange-checking option entry.
690 2007-09-02 Roger Sayle <roger@eyesopen.com>
692 * decl.c (match_string_p): New helper function to explicitly match
693 a string of characters.
694 (match_attr_spec): Remove no longer needed DECL_COLON from decl_types.
695 Delete decls array and peek_char. Rewrite decl attribute parser to
696 avoid calling gfc_match_strings.
697 * match.c (gfc_match_strings): Delete unused function.
698 * match.h (gfc_match_strings): Delete prototype.
700 2007-09-02 Tobias Schlüuter <tobi@gcc.gnu.org>
702 * dump-parse-tree.c (show_char_const): New function.
703 (gfc_show_expr): Use it.
704 * expr.c (find_substring_ref): Rework to not keep characters
705 dangling beyond end of string.
707 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
710 * array.c (expand_iterator): Initialize frame.prev.
712 2007-08-31 Tobias Burnus <burnus@net-b.de>
715 * io.c (match_io): Also diagnose extra comma for READ.
717 2007-08-31 Joseph Myers <joseph@codesourcery.com>
719 * intrinsic.texi (LGAMMA): Remove empty @cindex line.
721 2007-08-31 Paul Thomas <pault@gcc.gnu.org>
727 * gfortran.h : Add prototype for gfc_resolve_substring_charlen.
728 * resolve.c (gfc_resolve_substring_charlen): New function.
729 (resolve_ref): Call gfc_resolve_substring_charlen.
730 (gfc_resolve_character_operator): New function.
731 (gfc_resolve_expr): Call the new functions in cases where the
732 character length is missing.
733 * iresolve.c (cshift, eoshift, merge, pack, reshape, spread,
734 transpose, unpack): Call gfc_resolve_substring_charlen for
735 source expressions that are character and have a reference.
736 * trans.h (gfc_trans_init_string_length) Change name to
737 gfc_conv_string_length; modify references in trans-expr.c,
738 trans-array.c and trans-decl.c.
739 * trans-expr.c (gfc_trans_string_length): Handle case of no
741 (gfc_conv_aliased_arg): Remove code for treating substrings
742 and replace with call to gfc_trans_string_length.
743 * trans-array.c (gfc_conv_expr_descriptor): Remove code for
744 treating strings and call gfc_trans_string_length instead.
746 2007-08-30 Tobias Burnus <burnus@net-b.de>
749 * interface.c (check_interface0): Improve error for external procs.
750 (check_sym_interfaces): Fix checking of module procedures.
752 2007-08-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
755 * iresolve.c (gfc_resolve_getarg): Handle non-default integer
757 * check.c (gfc_check_getarg): New function
758 * intrinsic.h: Add prototype for gfc_check_getarg.
759 * intrinsic.c (add_subroutines): Add reference to gfc_check_getarg.
760 * intrinsic.texi (GETARG): Adjust documentation.
762 2007-08-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
763 Tobias Burnus <burnus@gcc.gnu.org>
766 * intrinsic.c (add_functions): Add IS_IOSTAT_END and
767 IS_IOSTAT_EOR intrinsics.
768 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_IOSTAT_END and
769 GFC_ISYM_IS_IOSTAT_EOR.
770 * trans-intrinsic.c (gfc_conv_has_intvalue): New function.
771 (gfc_conv_intrinsic_function): Call gfc_conv_has_intvalue for
772 GFC_ISYM_IS_IOSTAT_END and GFC_ISYM_IS_IOSTAT_EOR.
773 * intrinsic.texi: Add IS_IOSTAT_END and IS_IOSTAT_EOR.
775 2007-08-28 Christopher D. Rickett <crickett@lanl.gov>
778 * decl.c (build_sym): Pass number of identifiers on line to
780 (set_binding_label): Verify that only one identifier given if
781 NAME= specified, even if the given binding label has zero length.
782 (gfc_match_bind_c): Remove declaration for has_name_equals because
783 it hides the static global one that is needed.
785 2007-08-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
787 * trans-array.c (gfc_grow_array): Use gfc_call_realloc.
788 (gfc_array_allocate): Use gfc_allocate_with_status and
789 gfc_allocate_array_with_status.
790 (gfc_array_deallocate): Use gfc_deallocate_with_status.
791 (gfc_trans_dealloc_allocated): Use gfc_deallocate_with_status.
792 * trans-stmt.c (gfc_trans_allocate): Use gfc_allocate_with_status.
793 (gfc_trans_deallocate): Use gfc_deallocate_with_status.
794 * trans.c (gfc_allocate_with_status, gfc_allocate_array_with_status,
795 gfc_deallocate_with_status, gfc_call_realloc): New functions.
796 * trans.h (gfc_allocate_with_status, gfc_allocate_array_with_status,
797 gfc_deallocate_with_status, gfc_call_realloc): New prototypes.
798 (gfor_fndecl_internal_realloc, gfor_fndecl_allocate,
799 gfor_fndecl_allocate_array, gfor_fndecl_deallocate): Remove.
800 * f95-lang.c (gfc_init_builtin_functions): Create decl for
802 * trans-decl.c (gfor_fndecl_internal_realloc,
803 gfor_fndecl_allocate, gfor_fndecl_allocate_array,
804 gfor_fndecl_deallocate): Remove function decls.
805 (gfc_build_builtin_function_decls): Likewise.
807 2007-08-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
810 Revert previous patch.
812 2007-08-28 Jakub Jelinek <jakub@redhat.com>
815 * Make-lang.in (fortran/trans-types.o): Depend on $(FLAGS_H).
816 * trans-types.c: Include flags.h.
817 (gfc_get_nodesc_array_type): Add TYPE_DECL TYPE_NAME with
818 correct bounds and dimensions for packed arrays.
820 2007-08-27 Tobias Burnus <burnus@net-b.de>
822 * simplify.c (gfc_simplify_lgamma): Fix mpfr_lgamma call.
824 2007-08-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
827 * trans-io.c (create_dummy_iostat): New function to create a unique
828 dummy variable expression to use with IOSTAT.
829 (gfc_trans_inquire): Use the new function to pass unit number error info
830 to run-time library if a regular IOSTAT variable was not given.
832 2007-08-26 H.J. Lu <hongjiu.lu@intel.com>
834 * gfortran.h (gfc_isym_id): Add GFC_ISYM_GAMMA and
837 2007-08-26 Asher Langton <langton2@llnl.gov>
838 Tobias Burnus <burnus@net-b.de>
840 * gfortran.h (gfc_option_t): Add flag_recursive.
841 * lang.opt: Add -frecursive option and update -fopenmp.
842 * invoke.texi (-frecursive): Document new option.
843 (-fopenmp,-fno-automatic,-fmax-stack-var-size): Update.
844 * options.c (gfc_init_options, gfc_post_options,
845 gfc_handle_option): Add -frecursive and modify -fopenmp.
846 (gfc_post_options): Add warning for conflicting flags.
848 2007-08-26 Tobias Burnus <burnus@net-b.de>
851 * module.c (mio_symbol_ref,mio_interface_rest): Return pointer_info.
852 (load_operator_interfaces): Support multible loading of an operator.
854 2007-08-26 Tobias Burnus <burnus@net-b.de>
857 * match.c (gfc_match_common): Remove SEQUENCE diagnostics.
858 * resolve.c (resolve_common_blocks): Add SEQUENCE diagnostics;
859 fix walking through the tree.
861 2007-08-26 Tobias Burnus <burnus@net-b.de>
864 * intrinsic.h (gfc_simplify_gamma,gfc_simplify_lgamma,
865 gfc_resolve_gamma,gfc_resolve_lgamma): New function declations.
866 * mathbuiltins.def: Define GAMMA and LGAMMA.
867 * intrinsic.c (add_functions): Add GAMMA, DGAMMA, LGAMMA, ALGAMA
869 * simplify.c (gfc_simplify_gamma,gfc_simplify_lgamma): New functions.
870 * iresolve.c (gfc_resolve_gamma,gfc_resolve_lgamma): New functions.
871 * intrinsic.texi: Add documentation for GAMMA and LGAMMA.
873 2007-08-26 Tobias Burnus <burnus@net-b.de>
876 * parse.c (parse_derived): Support empty derived type
877 definitions for Fortran 2003.
879 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * trans-openmp.c (gfc_omp_privatize_by_reference): Constify.
882 * trans.h (gfc_omp_privatize_by_reference): Likewise.
884 2007-08-24 Tobias Burnus <burnus@net-b.de>
887 * intrinsic.c (gfc_intrinsic_func_interface): Fix initialization
890 2007-08-24 Thomas Koenig <tkoenig@gcc.gnu.org>
893 * iresolve.c: Don't convert array masks.
895 2007-08-24 Tobias Burnus <burnus@net-b.de>
898 * trans-array.c (gfc_conv_expr_descriptor): Copy bounds for
899 whole-array pointer assignments.
901 2007-08-23 Jakub Jelinek <jakub@redhat.com>
903 * decl.c (variable_decl): Don't share charlen structs if
905 * trans-decl.c (create_function_arglist): Assert
906 f->sym->ts.cl->backend_decl is NULL instead of unsharing
909 2007-08-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
912 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Remove
913 runtime error checking.
915 2007-08-22 Roger Sayle <roger@eyesopen.com>
916 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
918 * match.c (intrinsic_operators): Delete.
919 (gfc_match_intrinsic_op): Rewrite matcher to avoid calling
922 2007-08-22 Christopher D. Rickett <crickett@lanl.gov>
925 * resolve.c (gfc_iso_c_sub_interface): Remove setting of type and
926 kind for optional SHAPE parameter of C_F_POINTER.
928 2007-08-22 Janus Weil <jaydub66@gmail.com>
930 * decl.c (match_attr_spec): Pass on errors from gfc_match_bind_c.
931 (gfc_match_bind_c): Bugfix in check for NAME= with abstract interfaces.
932 (gfc_match_mopdproc): Bugfix to reject module procedures in
935 2007-08-22 Kai Tietz <kai.tietz@onevision.com>
937 * f95-lang.c: (gfc_init_decl_processing): Choose sizetype by using
940 2007-08-21 Paul Brook <paul@codesourcery.com>
941 Nathan Sidwell <nathan@codesourcery.com>
942 Mark Mitchell <mark@codesourcery.com>
943 Joseph Myers <joseph@codesourcery.com>
945 * gfortranspec.c (lang_specific_driver): Use pkgversion_string.
946 * Make-lang.in (gfortran.pod): Define BUGURL.
947 * invoke.texi: Use BUGURL for bug-reporting instructions.
949 2007-08-19 Roger Sayle <roger@eyesopen.com>
951 * match.c (intrinsic_operators): Make static.
952 (gfc_op2string): New function for converting a gfc_intrinsic_op to
953 to a "const char*", replacing the macro of the same name.
954 * gfortran.h (intrinsic_operators): Delete prototype.
955 (gfc_op2string): Replace macro with function prototype.
957 2007-08-18 Tobias Burnus <burnus@net-b.de>
959 * gfortran.h (gfc_is_intrinsic_typename): Add declaration.
960 * symbol.c (gfc_is_intrinsic_typename): New function.
961 * parse.c (decode_statement): Check for space in ABSTRACT INTERFACE.
962 (parse_interface): Use gfc_is_intrinsic_typename.
963 * decl.c (gfc_match_derived_decl): Ditto.
964 * module.c (gfc_match_use): Use gcc_unreachable() for
965 INTERFACE_ABSTRACT in switch().
967 2007-08-18 Roger Sayle <roger@eyesopen.com>
969 * primary.c (match_logical_constant_string): New function to match
970 a ".true." or a ".false.".
971 (match_logical_constant): Use it instead of gfc_match_strings.
973 2007-08-18 Paul Thomas <pault@gcc.gnu.org>
974 Janus Weil <jaydub66@gmail.com>
976 * interface.c (gfc_match_interface,gfc_match_abstract_interface,
977 gfc_match_end_interface,gfc_add_interface): Add abstract interface.
978 * dump-parse-tree.c (gfc_show_attr): Ditto.
979 * gfortran.h (interface_type,symbol_attribute): Ditto.
980 * module.c (gfc_match_use,ab_attribute,attr_bits,
981 mio_symbol_attribute): Ditto.
982 * resolve.c (resolve_function): Ditto.
984 * parse.c (decode_statement): Ditto.
985 (parse_interface): Ditto, check for C1203 (name of abstract interface
986 cannot be the same as an intrinsic type).
987 * decl.c (gfc_match_bind_c): Check for NAME= with abstract interfaces.
988 (access_attr_decl): Handle Abstract interfaces.
990 2007-08-18 Paul Thomas <pault@gcc.gnu.org>
993 * expr.c (gfc_check_pointer_assign): If the rhs is the
994 initialization expression for the rhs, there is no error.
996 2007-08-18 Paul Thomas <pault@gcc.gnu.org>
999 * trans-array.c (get_array_ctor_strlen): Set the character
1000 length of a zero length array to zero.
1002 2007-08-16 Tobias Burnus <burnus@net-b.de>
1005 * module.c (gfc_match_use): Mark user operators as such.
1006 (find_use_name_n): Distinguish between operators and other symbols.
1007 (find_use_name,number_use_names,mio_namelist,
1008 load_operator_interfaces,load_generic_interfaces,read_module,
1009 write_generic): Update find_use_name_n calls.
1011 2007-08-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1014 * trans.c (gfc_create_var_np): Do not emit warnings for
1015 anonymous variables.
1017 2007-08-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1020 * decl.c (gfc_get_type_attr_spec): Fix whitespace.
1021 (gfc_match_derived_decl): Fix logic.
1023 2007-08-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1026 * trans-intrinsic.c (build_fixbound_expr): Convert to result type
1029 2007-08-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1032 * trans-expr.c (gfc_conv_substring_expr): Only call
1033 gfc_conv_substring if expr->ref is not NULL.
1034 * expr.c (gfc_is_constant_expr): If e->ref is NULL, the substring
1035 expression might be a constant.
1036 (gfc_simplify_expr): Handle missing start and end, as well as
1039 2007-08-13 Paul Thomas <pault@gcc.gnu.org>
1042 * match.c (gfc_match_call): Do not create a new symtree in the
1043 case where the existing symbol is external and not referenced.
1045 2007-08-13 Paul Thomas <pault@gcc.gnu.org>
1048 * decl.c (variable_decl): Check for an imported symbol
1049 by looking for its symtree and testing for the imported
1051 (gfc_match_import): Remove change of symbol's namespace
1052 and set the attribute imported instead.
1053 * symbol.c (gfc_get_sym_tree): It is not an error if a
1055 * gfortran.h : Add the 'imported' to symbol_attribute.
1057 2007-08-13 Paul Thomas <pault@gcc.gnu.org>
1060 * trans-array.c (gfc_conv_array_transpose): Set the offset
1061 of the destination to zero if the loop is zero based.
1063 2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1066 * intrinsic.c (add_functions): Add optional KIND argument to ACHAR.
1067 * iresolve.c (gfc_resolve_achar): Handle the KIND argument.
1068 * check.c (gfc_check_achar): Check for the optional KIND argument.
1069 * simplify.c (gfc_simplify_achar): Use KIND argument.
1070 * intrinsic.h (gfc_check_achar, gfc_simplify_achar,
1071 gfc_resolve_achar): Adjust prototypes.
1073 2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1077 * trans-expr.c (gfc_conv_function_call): When no formal argument
1078 list is available, we still substitute missing optional arguments.
1079 * check.c (gfc_check_random_seed): Correct the check on the
1080 number of arguments to RANDOM_SEED.
1081 * intrinsic.c (add_subroutines): Add a resolution function to
1083 * iresolve.c (gfc_resolve_random_seed): New function.
1084 * intrinsic.h (gfc_resolve_random_seed): New prototype.
1086 2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1089 * error.c (error_uinteger): New function.
1090 (error_integer): Call error_uinteger.
1091 (error_print): Handle %u, %lu, %li and %ld format specifiers.
1092 * interface.c (compare_actual_formal): Use the new %lu specifier.
1094 2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1097 * lang.opt (-fmodule-private): New option.
1098 * gfortran.h (gfc_option_t): Add flag_module_private member.
1099 * invoke.texi (-fmodule-private): Document the new option.
1100 * module.c (gfc_check_access): Allow the -fmodule-private option
1101 to modify the default behaviour.
1102 * options.c (gfc_init_options): Initialize flag_module_private.
1103 (gfc_handle_option): Handle -fmodule-private.
1105 2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1108 * intrinsic.c (add_functions): Add KIND arguments to COUNT,
1109 IACHAR, ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND
1111 * iresolve.c (gfc_resolve_count): Add kind argument.
1112 (gfc_resolve_iachar): New function.
1113 (gfc_resolve_ichar): Add kind argument.
1114 (gfc_resolve_index_func): Likewise.
1115 (gfc_resolve_lbound): Likewise.
1116 (gfc_resolve_len): Likewise.
1117 (gfc_resolve_len_trim): Likewise.
1118 (gfc_resolve_scan): Likewise.
1119 (gfc_resolve_size): New function.
1120 (gfc_resolve_ubound): Add kind argument.
1121 (gfc_resolve_verify): Likewise.
1122 * trans-decl.c (gfc_get_extern_function_decl): Allow specific
1123 intrinsics to have 4 arguments.
1124 * check.c (gfc_check_count): Add kind argument.
1125 (gfc_check_ichar_iachar): Likewise.
1126 (gfc_check_index): Likewise.
1127 (gfc_check_lbound): Likewise.
1128 (gfc_check_len_lentrim): New function.
1129 (gfc_check_scan): Add kind argument.
1130 (gfc_check_size): Likewise.
1131 (gfc_check_ubound): Likewise.
1132 (gfc_check_verify): Likewise.
1133 * intrinsic.texi: Update documentation for COUNT, IACHAR, ICHAR,
1134 INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND and VERIFY.
1135 * simplify.c (get_kind): Whitespace fix.
1136 (int_expr_with_kind): New function.
1137 (gfc_simplify_iachar): Add kind argument.
1138 (gfc_simplify_iachar): Likewise.
1139 (gfc_simplify_ichar): Likewise.
1140 (gfc_simplify_index): Likewise.
1141 (simplify_bound_dim): Likewise.
1142 (simplify_bound): Likewise.
1143 (gfc_simplify_lbound): Likewise.
1144 (gfc_simplify_len): Likewise.
1145 (gfc_simplify_len_trim): Likewise.
1146 (gfc_simplify_scan): Likewise.
1147 (gfc_simplify_shape): Pass NULL as kind argument to gfc_simplify_size.
1148 (gfc_simplify_size): Add kind argument.
1149 (gfc_simplify_ubound): Likewise.
1150 (gfc_simplify_verify): Likewise.
1151 * intrinsic.h: Update prototypes and add new ones.
1152 * trans-intrinsic.c (gfc_conv_intrinsic_index): Rename into
1153 gfc_conv_intrinsic_index_scan_verify.
1154 (gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove.
1155 (gfc_conv_intrinsic_function): Call
1156 gfc_conv_intrinsic_index_scan_verify to translate the INDEX,
1157 SCAN and VERIFY intrinsics.
1159 2007-08-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1162 * invoke.texi (-fbacktrace): Document the new behaviour.
1164 2007-08-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1167 * trans-array.c (gfc_conv_expr_descriptor): Use
1168 gfc_conv_const_charlen to generate backend_decl of right type.
1169 * trans-expr.c (gfc_conv_expr_op): Use correct return type.
1170 (gfc_build_compare_string): Use int type instead of default
1171 integer kind for single character comparison.
1172 (gfc_conv_aliased_arg): Give backend_decl the right type.
1173 * trans-decl.c (gfc_build_intrinsic_function_decls): Make
1174 compare_string return an int.
1176 2007-08-11 Ian Lance Taylor <iant@google.com>
1178 * f95-lang.c (gfc_get_alias_set): Change return type to
1181 2007-08-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1184 * trans.c (gfc_trans_runtime_check): Reorder arguments and
1185 add extra variable arguments. Hand them to the library function.
1186 * trans.h (gfc_trans_runtime_check): Update prototype.
1187 * trans-array.c (gfc_trans_array_bound_check): Issue more
1188 detailled error messages.
1189 (gfc_conv_array_ref): Likewise.
1190 (gfc_conv_ss_startstride): Likewise.
1191 (gfc_trans_dummy_array_bias): Reorder arguments to
1192 gfc_trans_runtime_check.
1193 * trans-expr.c (gfc_conv_substring): Issue more detailled
1195 (gfc_conv_function_call): Reorder arguments to gfc_trans_runtime_check.
1196 * trans-stmt.c (gfc_trans_goto): Likewise.
1197 * trans-io.c (set_string): Reorder arguments to
1198 gfc_trans_runtime_check and issue a more detailled error message.
1199 * trans-decl.c (gfc_build_builtin_function_decls): Make
1200 runtime_error and runtime_error_at handle a variable number of
1202 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Reorder arguments
1203 to gfc_trans_runtime_check.
1204 (gfc_conv_intrinsic_minmax): Likewise.
1205 (gfc_conv_intrinsic_repeat): Issue more detailled error messages.
1207 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1209 * gfortranspec.c (lang_specific_driver): Use CONST_CAST.
1210 * options.c (gfc_post_options): Likewise.
1211 * parse.c (parse_omp_structured_block): Likewise.
1212 * st.c (gfc_free_statement): Likewise.
1214 2007-08-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1217 * trans-decl.c (gfc_build_builtin_function_decls): Change
1218 prototype for associated.
1219 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert the
1220 result of __builtin_isnan into a boolean.
1221 (gfc_conv_intrinsic_strcmp): Cleanup.
1222 (gfc_conv_associated): Convert the result of the associated
1223 function into a boolean.
1225 2007-08-09 Tobias Burnus <burnus@net-b.de>
1228 * io.c (format_token): Add FMT_ERROR.
1229 (next_char_not_space): Print error/warning when
1230 '\t' are used in format specifications.
1231 (format_lex): Propagate error.
1232 (check_format): Ditto.
1234 2007-08-09 Tobias Burnus <burnus@net-b.de>
1237 * arith.c (arith_error): Point in the error message
1238 to -fno-range-check.
1240 2007-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1243 * intrinsic.texi (SIZEOF): Add mention to C_SIZE_T.
1245 2007-08-06 Christopher D. Rickett <crickett@lanl.gov>
1248 * trans-expr.c (gfc_conv_scalar_char_value): Convert the tree and
1249 actual arg expressions for scalar characters passed by-value to
1251 (gfc_conv_function_call): Call gfc_conv_scalar_char_value.
1252 * trans.h: Add prototype for gfc_conv_scalar_char_value.
1253 * trans-decl.c (generate_local_decl): Convert by-value character
1254 dummy args of bind(c) procedures using
1255 gfc_conv_scalar_char_value.
1257 2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1260 * iresolve.c (gfc_resolve_alarm_sub): Suffix the subroutine name
1261 with the kind of the STATUS argument.
1263 2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1266 * intrinsic.c (add_functions): Fix name of argument to CHDIR.
1268 2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1271 * iresolve.c (gfc_resolve_exit): Convert argument to default
1274 2007-08-06 Daniel Franke <franke.daniel@gmail.com>
1276 * resolve.c (derived_pointer): Removed, replaced callers by access
1277 to appropiate attribute bit.
1278 (derived_inaccessable): Shortcut recursion depth.
1279 (resolve_fl_namelist): Fixed checks for private components in namelists.
1281 2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1284 * trans.h (gfor_fndecl_string_minmax): New prototype.
1285 * trans-decl.c (gfor_fndecl_string_minmax): New variable.
1286 (gfc_build_intrinsic_function_decls): Create gfor_fndecl_string_minmax.
1287 * check.c (gfc_check_min_max): Allow for character arguments.
1288 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): New function.
1289 (gfc_conv_intrinsic_function): Add special case for MIN and MAX
1290 intrinsics with character arguments.
1291 * simplify.c (simplify_min_max): Add simplification for character
1294 2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1297 * invoke.texi: Adjust documentation for option -fsyntax-only.
1299 2007-08-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1300 Tobias Burnus <burnus@gcc.gnu.org>
1303 * intrinsic.h (gfc_check_isnan): Add prototype.
1304 * gfortran.h (gfc_isym_id): Add GFC_ISYM_ISNAN.
1305 * intrinsic.c (add_functions): Add ISNAN intrinsic.
1306 * check.c (gfc_check_isnan): New function.
1307 * trans-intrinsic.c (gfc_conv_intrinsic_isnan): New function.
1308 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_isnan
1310 * intrinsic.texi: Document ISNAN.
1312 2007-08-04 Paul Thomas <pault@gcc.gnu.org>
1315 * symbol.c (get_unique_symtree): Moved from module.c.
1316 * module.c (get_unique_symtree): Moved to symbol.c.
1317 * decl.c (get_proc_name): Transfer the typespec from the local
1318 symbol to the module symbol, in the case that an entry is also
1319 a module procedure. Ensure the local symbol is cleaned up by
1320 pointing to it with a unique symtree.
1322 * dump_parse_tree (gfc_show_code_node): Add EXEC_ASSIGN_CALL.
1324 2008-08-04 Steven G. Kargl <kargl@gcc.gnu.org>
1327 * iresolve.c (gfc_resolve_rrspacing): Convert argument(s) to
1329 (gfc_resolve_scale): Ditto.
1330 (gfc_resolve_set_exponent): Ditto.
1331 (gfc_resolve_spacing): Ditto.
1334 * trans-intrinsic.c (gfc_conv_intrinsic_si_kind,
1335 gfc_conv_intrinsic_sr_kind): Convert the argument(s) to the
1336 expected KIND, and fold the result to the expected KIND.
1338 2007-08-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1341 * f95-lang.c (gfc_init_builtin_functions): Defin builtins for
1342 lround{f,,l} and llround{f,,l}.
1343 * trans-intrinsic.c (build_fix_expr): Generate calls to the
1344 {l,}round{f,,l} functions.
1346 2007-08-01 Thomas Koenig <tkoenig@gcc.gnu.org>
1349 * intrinsic.c (resolve_mask_arg): New function.
1350 (gfc_resolve_maxloc): Use resolve_mask_arg for mask resolution.
1351 (gfc_resolve_maxval): Likewise.
1352 (gfc_resolve_minloc): Likewise.
1353 (gfc_resolve_minval): Likewise.
1354 (gfc_resolve_pack): Likewise.
1355 (gfc_resolve_product): Likewise.
1356 (gfc_resolve_sum): Likewise.
1357 (gfc_resolve_unpack): Likewise.
1359 2007-08-01 Tobias Burnus <burnus@net-b.de>
1362 * match.c (gfc_match_allocate): Better check that STAT is
1365 * check.c (gfc_check_allocated): Reorder checks to improve
1368 2007-08-01 Nick Clifton <nickc@redhat.com>
1370 * arith.c: Change copyright header to refer to version 3 of the
1371 GNU General Public License and to point readers at the COPYING3
1372 file and the FSF's license web page.
1373 * openmp.c, interface.c, intrinsic.c, trans-array.c, trans-expr.c,
1374 symbol.c, iso-fortran-env.def, intrinsic.h, decl.c, trans-array.h,
1375 matchexp.c, dump-parse-tree.c, trans-common.c, array.c,
1376 Make-lang.in, trans-openmp.c, gfortran.h, error.c,
1377 iso-c-binding.def, lang.opt, data.c, trans-const.c, trans-stmt.c,
1378 expr.c, trans-const.h, trans-stmt.h, module.c, trans.c, scanner.c,
1379 trans-types.c, trans.h, gfortranspec.c, trans-types.h,
1380 lang-specs.h, io.c, bbt.c, resolve.c, f95-lang.c, st.c,
1381 iresolve.c, match.c, trans-decl.c, trans-io.c, target-memory.c,
1382 match.h, target-memory.h, parse.c, arith.h, check.c, dependency.c,
1383 parse.h, types.def, convert.c, dependency.h, primary.c,
1384 trans-intrinsic.c, options.c, misc.c, simplify.c: Likewise.
1386 2007-08-01 Daniel Franke <franke.daniel@gmail.com>
1388 * trans-decl.c (generate_local_decl): Emit warning on unused parameter
1389 on "-Wall -Wextra" or "-Wunused-parameter" but not on "-Wall", changed
1390 messages that start with lower case to upper case.
1391 * invoke.texi (-Wparameter-unused): Document differences between gcc
1392 and gfortran regarding this option.
1394 2007-08-01 Daniel Franke <franke.daniel@gmail.com>
1397 * expr.c (check_specification_function): Skip check if no symtree
1400 2007-08-01 Paul Thomas <pault@gcc.gnu.org>
1403 * resolve.c (resolve_entries): Entries declared to be module
1404 procedures must point to the function namespace.
1406 2007-07-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1409 * trans-stmt.c (gfc_trans_return): Convert to correct type.
1411 2007-07-31 Steven G. Kargl <kargl@gcc.gnu.org>
1414 * trans-intrinsic.c (gfc_conv_intrinsic_exponent): Convert to correct
1417 2007-07-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1419 * invoke.texi: Document -fsign-zero flag.
1421 2007-07-29 Paul Thomas <pault@gcc.gnu.org>
1424 * trans-expr.c (gfc_conv_expr_reference): Add block for case of
1425 scalar pointer functions so that NULL result is correctly
1429 * trans-array.c (gfc_trans_array_constructor): On detecting a
1430 multi-dimensional parameter array, set the loop limits.
1432 2007-07-29 Daniel Franke <franke.daniel@gmail.com>
1435 * resolve.c (resolve_fl_parameter): Check for constant shape arrays,
1436 adjusted error message.
1438 2007-07-29 Daniel Franke <franke.daniel@gmail.com>
1440 * invoke.texi: Removed -w from option summary.
1442 2007-07-29 Daniel Franke <franke.daniel@gmail.com>
1445 * intrinsic.texi (IRAND, RAND, RANDOM_NUMBER): Document algorithm
1446 used for random number generator.
1448 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1450 * gfortran.h, interface.c, resolve.c, symbol.c: Fix comment
1452 * intrinsic.texi, invoke.texi: Fix typos.
1454 2007-07-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1457 * resolve.c (generic_sym): Check for a same symbol and if so, return to
1458 avoid infinite recursion.
1460 2007-07-28 Daniel Franke <franke.daniel@gmail.com>
1465 * gfortran.h (symbol_attribute): Added bits for pointer_comp,
1467 * parse.c (parse_derived): Set pointer_comp/private_comp bits if
1468 the derived type ultimately contains pointer components or private
1470 * module.c (ab_attribute): New values AB_POINTER_COMP, AB_PRIVATE_COMP.
1471 (attr_bits): Added names for new ab_attributes.
1472 (mio_symbol_attribute): Save/restore new attribute bits in modules.
1473 * match.c (gfc_match_namelist): Removed check for namelist objects
1475 * resolve.c (resolve_fl_namelist): Added check for pointer or
1476 private components in nested types. Added check for namelist objects
1479 2007-07-28 Paul Thomas <pault@gcc.gnu.org>
1482 * trans-expr.c (gfc_trans_scalar_assign): Revert to fixed order
1483 for lse and rse pre expressions, for derived types with
1484 allocatable components. Instead, assign the lhs to a temporary
1485 and deallocate after the assignment.
1487 2007-07-28 Janne Blomqvist <jb@gcc.gnu.org>
1490 * trans-stmt.c (gfc_trans_character_select): Replace occurrences
1491 of gfc_c_int_type_node with integer_type_node.
1492 * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise.
1493 (gfc_build_builtin_function_decls): Likewise.
1494 (gfc_generate_function_code): Likewise.
1495 * trans-io.c (gfc_build_io_library_fndecls): Likewise.
1497 2007-07-27 Janne Blomqvist <jb@gcc.gnu.org>
1499 * trans-decl.c (gfc_build_builtin_function_decls): Use existing
1500 gfc_array_index_type rather than creating another typenode for
1501 gfc_index_integer_kind.
1503 2007-07-27 Janne Blomqvist <jb@gcc.gnu.org>
1505 * trans-io.c (gfc_build_io_library_fndecls): Change to use
1506 gfc_array_index_type for array descriptor triplets instead of
1509 2007-07-26 Steven G. Kargl <kargl@gcc.gnu.org>
1512 * resolve.c (resolve_operator): Add INTRINSIC_EQ_OS comparison.
1514 2007-07-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1515 Daniel Franke <franke.daniel@gmail.com>
1518 * primary.c (match_variable): Do not call gfc_add_flavor if symbol has
1519 attribute of ACCESS_PUBLIC or ACCESS_PRIVATE already marked.
1521 2007-07-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1524 * trans-stmt.c (gfc_trans_character_select): Replace the
1525 mechanism with labels by a SWITCH_EXPR.
1526 * trans-decl.c (gfc_build_builtin_function_decls): Change
1527 return type for select_string.
1529 2007-07-27 Paul Thomas <pault@gcc.gnu.org>
1532 * trans-decl.c (gfc_trans_deferred_vars): Set intent(out)
1533 derived types as referenced, if they have the the default
1536 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1538 * gfortran.h (generate_isocbinding_symbol): Constify.
1539 * symbol.c (gen_special_c_interop_ptr, gen_cptr_param,
1540 generate_isocbinding_symbol): Likewise.
1542 2007-07-24 Paul Thomas <pault@gcc.gnu.org>
1546 * trans-expr.c (gfc_conv_function_call): Remove the default
1547 initialization of intent(out) derived types.
1548 * symbol.c (gfc_lval_expr_from_sym): New function.
1549 * matchexp.c (gfc_get_parentheses): Return argument, if it is
1550 character and posseses a ref.
1551 * gfortran.h : Add prototype for gfc_lval_expr_from_sym.
1552 * resolve.c (has_default_initializer): Move higher up in file.
1553 (resolve_code): On detecting an interface assignment, check
1554 if the rhs and the lhs are the same symbol. If this is so,
1555 enclose the rhs in parenetheses to generate a temporary and
1556 prevent any possible aliasing.
1557 (apply_default_init): Remove code making the lval and call
1558 gfc_lval_expr_from_sym instead.
1559 (resolve_operator): Give a parentheses expression a type-
1560 spec if it has no type.
1561 * trans-decl.c (gfc_trans_deferred_vars): Apply the a default
1562 initializer, if any, to an intent(out) derived type, using
1563 gfc_lval_expr_from_sym and gfc_trans_assignment. Check if
1564 the dummy is present.
1566 2007-07-24 Daniel Franke <franke.daniel@gmail.com>
1569 * expr.c (check_init_expr): Simplify matched functions.
1571 2007-07-24 Daniel Franke <franke.daniel@gmail.com>
1574 * intrinsic.c (add_sym): Do not exclude any symbols, even if not part
1575 of the selected standard.
1576 (make generic): Likewise.
1577 (make alias): Likewise, set standard the alias belongs to.
1578 (add_subroutines): Call make_noreturn unconditionally.
1579 (check_intrinsic_standard): Change return value to try.
1580 (gfc_intrinsic_func_interface): Check return value of above function.
1581 (gfc_intrinsic_sub_interface): Likewise.
1583 2007-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
1586 * trans-decl.c (generate_function_code): Add argument
1587 for flag_bounds_check to the array for set_options.
1588 * invoke.texi (-fbounds-check): Document new libarary run-time
1591 2007-07-23 Daniel Franke <franke.daniel@gmail.com>
1595 * expr.c (check_transformational): Reject valid transformational
1596 intrinsics to avoid ICE.
1597 (check_inquiry): Report error for assumed character lengths for
1598 all supported standards.
1599 (check_init_expr): Whitespace fix.
1601 2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
1605 * decl.c (verify_bind_c_sym): Use the result symbol for functions
1606 with a result clause. Warn if implicitly typed. Verify the type
1607 and rank of the SHAPE argument, if given.
1608 * resolve.c (gfc_iso_c_sub_interface): Use gfc_procedure_use to
1609 check the actual args against the formal, sorting them if
1611 * symbol.c (gen_shape_param): Initialize type of SHAPE param to
1614 2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
1617 * trans-decl.c (generate_local_decl): Convert the TREE_TYPE for by
1618 value character dummy args of BIND(C) procedures.
1619 * trans-expr.c (gfc_conv_variable): Do not build address
1620 expression for BT_CHARACTER dummy args.
1622 2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
1623 Tobias Burnus <burnus@net-b.de>
1626 * trans-expr.c (gfc_conv_function_call): Handle c_funloc.
1627 * trans-types.c: Add pfunc_type_node.
1628 (gfc_init_types,gfc_typenode_for_spec): Use it.
1629 * resolve.c (gfc_iso_c_func_interface): Fix whitespace and
1630 improve error message.
1632 2007-07-22 Daniel Franke <franke.daniel@gmail.com>
1635 * parse.c (gfc_fixup_sibling_symbols): No replacement of symbols if
1636 the current is a namelist.
1638 2007-07-22 Daniel Franke <franke.daniel@gmail.com>
1644 * gfortran.h (gfc_intrinsic_sym): Changed members elemental, pure,
1645 generic, specific, actual_ok, noreturn into bits of a bitfield,
1646 added bits for inquiry, transformational, conversion.
1647 * check.c (non_init_transformational): Removed, removed all callers.
1648 * intrinsic.c (enum class): New.
1649 (add_sym*): Replaced argument elemetal by enum class. Changed all
1651 (add_functions): Assign appropriate classes to intrinsic functions.
1652 (add_subroutines): Assign appropriate classes to intrinsic subroutines.
1653 (add_conv): Set conversion attribute.
1654 (gfc_init_expr_extensions): Removed, removed all callers.
1655 (gfc_intrinsic_func_interface): Reimplemented check for non-standard
1656 initializatione expressions.
1657 * expr.c (check_specification_function): New.
1658 (gfc_is_constant_expr): Added check for specification functions.
1659 (check_init_expr_arguments): New.
1660 (check_inquiry): Changed return value to MATCH, added checks for
1661 inquiry functions defined by F2003.
1662 (check_transformational): New.
1664 (check_elemental): New.
1665 (check_conversion): New.
1666 (check_init_expr): Call new check functions, add more specific error
1669 2007-07-21 Christopher D. Rickett <crickett@lanl.gov>
1672 * resolve.c (set_name_and_label): Set kind number for character
1673 version of c_f_pointer.
1674 (gfc_iso_c_sub_interface): Set the kind of the SHAPE formal arg to
1675 that of the actual SHAPE arg.
1676 * symbol.c (gen_shape_param): Initialize kind for SHAPE arg.
1678 2007-07-21 Christopher D. Rickett <crickett@lanl.gov>
1681 * symbol.c (generate_isocbinding_symbol): Remove unnecessary
1685 * resolve.c (gfc_iso_c_func_interface): Reject assumed-shape and
1686 deferred-shape arrays as args to C_LOC. Fix bug in testing
1687 character args to C_LOC.
1689 2007-07-21 Lee Millward <lee.millward@gmail.com>
1692 * trans-intrinsic.c (gfc_conv_intrinsic_int): Evaluate all
1693 arguments passed, not just the first one. Adjust code to
1694 refer to "args[0]" instead of "arg" as a result.
1696 2007-07-19 Christopher D. Rickett <crickett@lanl.gov>
1699 * trans-expr.c (gfc_conv_function_call): Inline C_LOC.
1701 2007-07-18 Christopher D. Rickett <crickett@lanl.gov>
1704 * symbol.c (generate_isocbinding_symbol): Fix bug where
1705 ISOCBINDING_FUNPTR was generated for C_LOC instead of the needed
1708 2007-07-17 Janus Weil <jaydub66@gmail.com>
1711 * resolve.c (resolve_fl_namelist): Check for namelist private
1712 components in contained subprograms.
1714 2007-07-17 Paul Thomas <pault@gcc.gnu.org>
1718 * trans-expr.c (gfc_trans_subcomponent_assign): Ensure that
1719 renormalization unity base is done independently of existing
1721 (gfc_trans_scalar_assign): If rhs is not a variable, put
1722 lse->pre after rse->pre to ensure that de-allocation of lhs
1723 occurs after evaluation of rhs.
1725 2007-07-16 Lee Millward <lee.millward@gmail.com>
1730 * trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust
1731 to operate on a stack allocated array for the intrinsic arguments
1732 instead of creating a TREE_LIST. Add two new parameters for the
1733 array and the number of elements. Update all callers to allocate
1734 an array of the correct length to pass in. Update comment.
1735 (gfc_intrinsic_argument_list_length): New function.
1736 (gfc_conv_intrinsic_conversion): Call it.
1737 (gfc_conv_intrinsic_mnimax): Likewise.
1738 (gfc_conv_intrinsic_merge): Likewise.
1739 (gfc_conv_intrinsic_lib_function): Call it. Use new CALL_EXPR
1741 (gfc_conv_intrinsic_cmplx): Likewise.
1742 (gfc_conv_intrinsic_ctime): Likewise.
1743 (gfc_covn_intrinsic_fdate): Likewise.
1744 (gfc_conv_intrinsic_ttynam): Likewise.
1745 (gfc_conv_intrinsic_ishftc): Likewise.
1746 (gfc_conv_intrinsic_index): Likewise.
1747 (gfc_conv_intrinsic_scan): Likewise.
1748 (gfc_conv_intrinsic_verify): Likewise.
1749 (gfc_conv_intrinsic_trim): Likewise.
1750 (gfc_conv_intrinsic_aint): Use new CALL_EXPR constructors.
1751 (gfc_conv_intrinsic_exponent): Likewise.
1752 (gfc_conv_intrinsic_bound): Likewise.
1753 (gfc_conv_intrinsic_abs): Likewise.
1754 (gfc_conv_intrinsic_mod): Likewise.
1755 (gfc_conv_intrinsic_sign): Likewise.
1756 (gfc_conv_intrinsic_len): Likewise.
1757 (gfc_conv_intrinsic_adjust): Likewise.
1758 (gfc_conv_intrinsic_si_kind): Likewise.
1760 2007-07-16 Janne Blomqvist <jb@gcc.gnu.org>
1763 * trans-decl.c (gfc_build_builtin_function_decls): Remove
1764 DECL_IS_MALLOC attribute from internal_realloc, thus reverting
1765 part of my 2007-07-03 patch.
1767 2007-07-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1768 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1771 * gfortran.h (gfc_option_t): Add flag_sign_zero field.
1772 * lang.opt (-fsign-zero): New option.
1773 * trans.h: Rename gfor_fndecl_set_std into gfor_fndecl_set_options.
1774 * trans-decl.c (gfc_build_builtin_function_decls): Build the function
1775 declaration to pass an array containing the options to be used by the
1776 runtime library. (gfc_generate_function_code): Build an array that
1777 contains option values to be passed to the runtime library and the call
1779 * options.c (gfc_init_options): Initialize the flag_sign_zero field.
1780 (gfc_handle_option): Handle the -fsign-zero option.
1782 2007-07-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1785 * trans-array.c (gfc_conv_array_ref): Only evaluate index once.
1787 2007-07-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1790 * iresolve.c (gfc_resolve_mvbits): Convert FROMPOS, LEN and TOPOS
1793 2007-07-14 Thomas Koenig <tkoenig@gcc.gnu.org>
1796 * iresolve.c(gfc_resolve_pack): A scalar mask has
1797 to be kind=4, an array mask with kind<4 is converted
1798 to gfc_default_logical_kind automatically.
1799 (gfc_resolve_unpack): Convert mask to gfc_default_lotical_kind
1802 2007-07-14 Paul Thomas <pault@gcc.gnu.org>
1805 * parse.c (parse_spec): Emit error on unexpected statement
1808 2007-07-13 Daniel Franke <franke.daniel@gmail.com>
1810 * invoke.texi: Unified upper- and lower-case in menus.
1811 (-w, -W): Removed, documented by gcc.
1812 * intrinsic.texi: Unified Class-section entries, added
1813 subroutine/function warning where appropiate.
1815 2007-07-12 Daniel Franke <franke.daniel@gmail.com>
1818 * decl.c (gfc_match_suffix): Removed surplus general error that hides
1819 a more specific message.
1820 * resolve.c (resolve_fl_variable): Reject illegal initializiers only
1821 if not already done.
1822 (resolve_fl_procedure): Added check for initializers of functions.
1824 2007-07-12 Daniel Franke <franke.daniel@gmail.com>
1827 * invoke.texi (-static-libgfortran): Document new option.
1829 2007-07-12 Paul Thomas <pault@gcc.gnu.org>
1833 * module.c (write_generic): Restore patch of 2007-07-10 and use
1834 symbol name if there are no use names.
1836 2007-07-12 Christopher D. Rickett <crickett@lanl.gov>
1839 * decl.c (verify_c_interop_param): Require character string dummy
1840 args to BIND(C) procedures to have length 1.
1841 * resolve.c (resolve_fl_procedure): Modify parameter checking for
1845 * resolve.c (gfc_iso_c_func_interface): Verify that a valid
1846 expression is given as an argument to C_LOC and C_ASSOCIATED.
1847 * trans-io.c (transfer_expr): Add argument for code block. Add
1848 standards check to determine if an error message should be
1849 reported for printing C_PTR or C_FUNPTR.
1850 (transfer_array_component): Update arguments to transfer_expr.
1851 (gfc_trans_transfer): Ditto.
1853 * symbol.c (gen_cptr_param): Fix whitespace.
1855 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1858 * trans.h (GFC_POINTER_TYPE_P): Define.
1859 * trans-types.c (gfc_sym_type): Set it for types on attr->sym.pointer.
1860 * trans-openmp.c (gfc_omp_privatize_by_reference): Return false
1861 if GFC_POINTER_TYPE_P is set on the type.
1863 2007-07-12 Richard Guenther <rguenther@suse.de>
1865 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Convert
1866 arguments to gfc_charlen_type_node.
1867 * trans-io.c (gfc_convert_array_to_string): Convert type
1868 size to gfc_array_index_type.
1870 2007-07-12 Daniel Franke <franke.daniel@gmail.com>
1874 * module.c: Reverted Paul's patch from 2007-07-10.
1876 2007-07-11 Richard Guenther <rguenther@suse.de>
1878 * trans-array.c (gfc_conv_array_parameter): Use correct
1879 types for comparison.
1880 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
1881 correct types for POINTER_PLUS_EXPR.
1882 * trans-stmt.c (gfc_trans_forall_loop): Use correct type
1883 for integer one constant.
1885 2007-07-10 Paul Thomas <pault@gcc.gnu.org>
1888 * resolve.c (is_external_proc): New function. Adds test that
1889 the symbol is not an intrinsic procedure.
1890 * (resolve_function, resolve_call): Replace logical statements
1891 with call to is_external_proc.
1894 * simplify.c (gfc_simplify_transfer): If mold has rank, the
1898 * module.c (write_generic): Write the local name of the
1901 2007-07-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1904 * trans-array.c (gfc_trans_array_constructor): Mark offset field
1905 with TREE_NO_WARNING.
1906 * trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound,
1907 stride and size variables with TREE_NO_WARNING.
1909 2007-07-09 Steven G. Kargl <kargl@gcc.gnu.org>
1911 * trans-decl.c (set_tree_decl_type_code): Remove function.
1912 (generate_local_decl): Remove reference to set_tree_decl_type_code.
1914 2007-07-09 Daniel Franke <franke.daniel@gmail.com>
1917 * trans-decl.c (generate_local_decl) Emit a warning if an unused
1920 2007-07-08 Daniel Franke <franke.daniel@gmail.com>
1923 * module.c (gfc_match_use): Do not set an non-existant
1924 intrinsic operator if a user-defined operator is found.
1926 2007-07-08 Daniel Franke <franke.daniel@gmail.com>
1930 * trans-decl.c (generate_local_decl): Adjusted warning on unused
1931 dummy arguments, tell middle-end not to emit additional warnings.
1933 2007-07-08 Daniel Franke <franke.daniel@gmail.com>
1934 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
1937 * gfortran.h (gfc_intrinsic_op): Added INTRINSIC_EQ_OS,
1938 INTRINSIC_NE_OS, INTRINSIC_GT_OS, INTRINSIC_GE_OS,
1939 INTRINSIC_LT_OS and INTRINSIC_LE_OS.
1940 * arith.c (eval_intrinsic, eval_type_intrinsic0): Likewise.
1941 * arith.h (gfc_eq, gfc_ne, gfc_gt, gfc_ge, gfc_lt, gfc_le):
1942 Added gfc_intrinsic_op as third argument type.
1943 * dump-parse-tree.c (gfc_show_expr): Account for new enum values.
1944 * expr.c (simplify_intrinsic_op, check_intrinsic_op): Likewise.
1945 * interface.c (check_operator_interface): Likewise.
1946 (gfc_check_interfaces): Added cross-checks for FORTRAN 77 and
1947 Fortran 90 style operators using new enum values.
1948 (gfc_extend_expr): Likewise.
1949 (gfc_add_interface): Likewise.
1950 * match.c (intrinsic_operators): Distinguish FORTRAN 77 style
1951 operators from Fortran 90 style operators using new enum values.
1952 * matchexp.c (match_level_4): Account for new enum values.
1953 * module.c (mio_expr): Likewise.
1954 * resolve.c (resolve_operator): Deal with new enum values, fix
1955 inconsistent error messages.
1956 * trans-expr.c (gfc_conv_expr_op): Account for new enum values.
1958 2007-07-08 Tobias Burnus <burnus@net-b.de>
1961 * interface.c (get_expr_storage_size): Properly obtain lower bound.
1962 (compare_actual_formal): Add space before parenthesis.
1964 2007-07-08 Daniel Franke <franke.daniel@gmail.com>
1967 * resolve.c (resolve_fl_procedure): Added check for PRIVATE types
1968 in PUBLIC interfaces.
1970 2007-07-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1973 * decl.c (match_attr_spec): Don't return MATCH_ERROR if comma found and
1974 gfc_match_bind_c does not return MATCH_YES.
1976 2007-07-07 Kazu Hirata <kazu@codesourcery.com>
1978 * decl.c, gfortran.h, interface.c, module.c, resolve.c,
1979 trans-array.c, trans-decl.c: Fix comment typos. Follow
1980 spelling conventions.
1981 * intrinsic.texi: Fix typos. Follow spelling conventions.
1983 2007-05-06 Daniel Franke <franke.daniel@gmail.com>
1986 * symbol.c (save_status): New.
1987 * gfortran.h (save_status): Added external declaration.
1988 (check_conflict): Check for conflicting explicite SAVE statements
1990 (gen_special_c_interop_ptr): Use SAVE_EXPLICIT constant.
1991 * module.c (ab_attribute, attr_bits): Removed enumerator value
1992 AB_SAVE for save attribute.
1993 (mio_symbol_attribute): Import/export the full SAVE status,
1994 removed usage of AB_SAVE.
1995 * dump-parse-tree.c (gfc_show_attr): Dump full SAVE status.
1996 * decl.c (add_init_expr_to_sym): Set SAVE_IMPLICIT only if not
1999 2007-07-05 Daniel Franke <franke.daniel@gmail.com>
2000 Tobias Burnus <burnus@net-b.de>
2003 * gfortran.h (symbol_attribute): Change save attribute into an enum.
2004 * decl.c (add_init_expr_to_sym): Set it to SAVE_IMPLICIT.
2005 * symbol.c (gfc_add_save): Check for SAVE_EXPLICIT.
2006 * resolve.c (resolve_fl_variable): Check for SAVE_EXPLICIT.
2007 (resolve_symbol): Allow OMP threadprivate with
2008 initialization SAVEd and save_all variable.
2009 * trans-decl.c (gfc_finish_var_decl): Remove obsolete sym->value check.
2011 2007-07-05 Paul Thomas <pault@gcc.gnu.org>
2014 * match.c (gfc_match_call): Check, in all cases, that a symbol
2015 is neither generic nor a subroutine before trying to add it as
2019 * match.c (gfc_match_do): Reset the implied_index attribute.
2021 2007-07-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2024 * trans-intrinsic.c (trans-intrinsic.c): Handle optional
2025 arguments correctly for MIN and MAX intrinsics.
2027 2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2030 * io.c (check_format): Always call gfc_error for errors.
2031 (check_format_string): Change type of this function to try and
2032 return the result of check_format.
2033 (check_io_constraints): Return MATCH_ERROR if check_format_string
2036 2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2039 * decl.c (get_proc_name): Include attr->mod_proc in check for error.
2041 2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2044 * gfortran.h: Change type of gfc_assign_data_value from void to try.
2045 * data.c (gfc_assign_data_value): Return FAILURE if error found.
2046 * resolve.c (check_data_variable): If gfc_assign_data_value returns
2047 failure, break out of loop and return failure.
2049 2007-07-03 Christopher D. Rickett <crickett@lanl.gov>
2052 * symbol.c (gen_cptr_param): Generate C_PTR and C_FUNPTR if necessary.
2053 (build_formal_args): Pass intrinsic module symbol id to
2056 2007-07-03 Tobias Burnus <burnus@net-b.de>
2059 * resolve.c (resolve_common_blocks): New check function.
2060 (resolve_types): Use it.
2062 2007-07-03 Tobias Burnus <burnus@net-b.de>
2065 * interface.c (get_sym_storage_size): New function.
2066 (get_sym_storage_size): New function.
2067 (compare_actual_formal): Enhance sequence association
2068 support and improve checking.
2070 2007-07-03 Janne Blomqvist <jb@gcc.gnu.org>
2072 * trans-decl.c (gfc_build_builtin_function_decls): Mark
2073 internal_realloc as a malloc function.
2075 2007-07-03 Tobias Burnus <burnus@net-b.de>
2078 * resolve.c (resolve_operator): Check for NULL as operand.
2080 2007-07-02 Tobias Burnus <burnus@net-b.de>
2082 * gfortran.texi (Fortran 2003): Add ISO Bind C.
2083 * intrinsic.texi (C_ASSOCIATED,C_F_POINTER,C_F_PROCPOINTER,
2084 C_FUNLOC,C_LOC): Document new ISO Bind C intrinsics.
2086 2007-07-01 Christopher D. Rickett <crickett@lanl.gov>
2088 * interface.c (gfc_compare_derived_types): Special case for comparing
2089 derived types across namespaces.
2090 (gfc_compare_types): Deal with BT_VOID.
2091 (compare_parameter): Use BT_VOID to accept ISO C Binding pointers.
2092 * trans-expr.c (gfc_conv_function_call): Remove setting parm_kind
2094 (gfc_conv_initializer): Deal with ISO C Binding NULL_PTR and
2096 (gfc_conv_expr): Convert expressions for ISO C Binding derived types.
2097 * symbol.c (gfc_set_default_type): BIND(C) variables should not be
2098 Implicitly declared.
2099 (check_conflict): Add BIND(C) and check for conflicts.
2100 (gfc_add_explicit_interface): Whitespace.
2101 (gfc_add_is_bind_c): New function.
2102 (gfc_copy_attr): Use it.
2103 (gfc_new_symbol): Initialize ISO C Binding objects.
2104 (get_iso_c_binding_dt): New function.
2105 (verify_bind_c_derived_type): Ditto.
2106 (gen_special_c_interop_ptr): Ditto.
2107 (add_formal_arg): Ditto.
2108 (gen_cptr_param): Ditto.
2109 (gen_fptr_param): Ditto.
2110 (gen_shape_param): Ditto.
2111 (add_proc_interface): Ditto.
2112 (build_formal_args): Ditto.
2113 (generate_isocbinding_symbol): Ditto.
2114 (get_iso_c_sym): Ditto.
2115 * decl.c (num_idents_on_line, has_name_equals): New variables.
2116 (verify_c_interop_param): New function.
2117 (build_sym): Finish binding labels and deal with COMMON blocks.
2118 (add_init_expr_to_sym): Check if the initialized expression is
2119 an iso_c_binding named constants
2120 (variable_decl): Set ISO C Binding type_spec components.
2121 (gfc_match_kind_spec): Check match for C interoperable kind.
2122 (match_char_spec): Fix comment. Chnage gfc_match_small_int
2123 to gfc_match_small_int_expr. Check for C interoperable kind.
2124 (match_type_spec): Clear the current binding label.
2125 (match_attr_spec): Add DECL_IS_BIND_C. If BIND(C) is found, use it
2127 (set_binding_label): New function.
2128 (set_com_block_bind_c): Ditto.
2129 (verify_c_interop): Ditto.
2130 (verify_com_block_vars_c_interop): Ditto.
2131 (verify_bind_c_sym): Ditto.
2132 (set_verify_bind_c_sym): Ditto.
2133 (set_verify_bind_c_com_block): Ditto.
2134 (get_bind_c_idents): Ditto.
2135 (gfc_match_bind_c_stmt): Ditto.
2136 (gfc_match_data_decl): Use num_idents_on_line.
2137 (match_result): Deal with right paren in BIND(C).
2138 (gfc_match_suffix): New function.
2139 (gfc_match_function_decl): Use it. Code is re-arranged to deal with
2140 ISO C Binding result clauses.
2141 (gfc_match_subroutine): Deal with BIND(C).
2142 (gfc_match_bind_c): New function.
2143 (gfc_get_type_attr_spec): New function. Code is re-arranged in and
2144 taken from gfc_match_derived_decl.
2145 (gfc_match_derived_decl): Add check for BIND(C).
2146 * trans-common.c: Forward declare gfc_get_common.
2147 (gfc_sym_mangled_common_id): Change arg from 'const char *name' to
2148 'gfc_common_head *com'. Check for ISO C Binding of the common block.
2149 (build_common_decl): 'com->name' to 'com in SET_DECL_ASSEMBLER_NAME.
2150 * gfortran.h: Add GFC_MAX_BINDING_LABEL_LEN
2152 (sym_flavor): Add FL_VOID.
2153 (iso_fortran_env_symbol, iso_c_binding_symbol, intmod_id): New enum
2154 (CInteropKind_t): New struct.
2155 (c_interop_kinds_table): Use it. Declare an array of structs.
2156 (symbol_attribute): Add is_bind_c, is_c_interop, and is_iso_c
2158 (gfc_typespec): Add is_c_interop; is_iso_c, and f90_type members.
2159 (gfc_symbol): Add from_intmod, intmod_sym_id, binding_label, and
2160 common_block members.
2161 (gfc_common_head): Add binding_label and is_bind_c members.
2162 (gfc_gsymbol): Add sym_name, mod_name, and binding_label members.
2163 Add prototypes for get_c_kind, gfc_validate_c_kind,
2164 gfc_check_any_c_kind, gfc_add_is_bind_c, gfc_add_value,
2165 verify_c_interop, verify_c_interop_param, verify_bind_c_sym,
2166 verify_bind_c_derived_type, verify_com_block_vars_c_interop,
2167 generate_isocbinding_symbol, get_iso_c_sym, gfc_iso_c_sub_interface
2168 * iso-c-binding.def: New file. This file contains the definitions
2169 of the types provided by the Fortran 2003 ISO_C_BINDING intrinsic
2171 * trans-const.c (gfc_conv_constant_to_tree): Deal with C_NULL_PTR
2172 or C_NULL_FUNPTR expressions.
2173 * expr.c (gfc_copy_expr): Add BT_VOID case. For BT_CHARACTER, the
2174 ISO C Binding requires a minimum string length of 1 for '\0'.
2175 * module.c (intmod_sym): New struct.
2176 (pointer_info): Add binding_label member.
2177 (write_atom): Set len to 0 for NULL pointers. Check for NULL p and *p.
2178 (ab_attribute): Add AB_IS_BIND_C, AB_IS_C_INTEROP and AB_IS_ISO_C.
2179 (attr_bits): Add "IS_BIND_C", "IS_C_INTEROP", and "IS_ISO_C".
2180 (mio_symbol_attribute): Deal with ISO C Binding attributes.
2181 (bt_types): Add "VOID".
2182 (mio_typespec): Deal with ISO C Binding components.
2183 (mio_namespace_ref): Add intmod variable.
2184 (mio_symbol): Check for symbols from an intrinsic module.
2185 (load_commons): Check for BIND(C) common block.
2186 (read_module): Read binding_label and use it.
2187 (write_common): Add label. Write BIND(C) info.
2188 (write_blank_common): Blank commons are not BIND(C). Explicitly
2190 (write_symbol): Deal with binding_label.
2191 (sort_iso_c_rename_list): New function.
2192 (import_iso_c_binding_module): Ditto.
2193 (create_int_parameter): Add to args.
2194 (use_iso_fortran_env_module): Adjust to deal with iso_c_binding
2196 * trans-types.c (c_interop_kinds_table): new array of structs.
2197 (gfc_validate_c_kind): New function.
2198 (gfc_check_any_c_kind): Ditto.
2199 (get_real_kind_from_node): Ditto.
2200 (get_int_kind_from_node): Ditto.
2201 (get_int_kind_from_width): Ditto.
2202 (get_int_kind_from_minimal_width): Ditto.
2203 (init_c_interop_kinds): Ditto.
2204 (gfc_init_kinds): call init_c_interop_kinds.
2205 (gfc_typenode_for_spec): Adjust for BT_VOID and ISO C Binding pointers.
2206 Adjust handling of BT_DERIVED.
2207 (gfc_sym_type): Whitespace.
2208 (gfc_get_derived_type): Account for iso_c_binding derived types
2209 * resolve.c (is_scalar_expr_ptr): New function.
2210 (gfc_iso_c_func_interface): Ditto.
2211 (resolve_function): Use gfc_iso_c_func_interface.
2212 (set_name_and_label): New function.
2213 (gfc_iso_c_sub_interface): Ditto.
2214 (resolve_specific_s0): Use gfc_iso_c_sub_interface.
2215 (resolve_bind_c_comms): New function.
2216 (resolve_bind_c_derived_types): Ditto.
2217 (gfc_verify_binding_labels): Ditto.
2218 (resolve_fl_procedure): Check for ISO C interoperability.
2219 (resolve_symbol): Check C interoperability.
2220 (resolve_types): Walk the namespace. Check COMMON blocks.
2221 * trans-decl.c (gfc_sym_mangled_identifier): Prevent the mangling
2222 of identifiers that have an assigned binding label.
2223 (gfc_sym_mangled_function_id): Use the binding label rather than
2225 (gfc_finish_var_decl): Put variables that are BIND(C) into a common
2226 segment of the object file, because this is what C would do.
2227 (gfc_create_module_variable): Conver to proper types
2228 (set_tree_decl_type_code): New function.
2229 (generate_local_decl): Check dummy variables and derived types for
2230 ISO C Binding attributes.
2231 * match.c (gfc_match_small_int_expr): New function.
2232 (gfc_match_name_C): Ditto.
2233 (match_common_name): Deal with ISO C Binding in COMMON blocks
2234 * trans-io.c (transfer_expr): Deal with C_NULL_PTR or C_NULL_FUNPTR
2236 * match.h: Add prototypes for gfc_match_small_int_expr,
2237 gfc_match_name_C, match_common_name, set_com_block_bind_c,
2238 set_binding_label, set_verify_bind_c_sym,
2239 set_verify_bind_c_com_block, get_bind_c_idents,
2240 gfc_match_bind_c_stmt, gfc_match_suffix, gfc_match_bind_c,
2241 gfc_get_type_attr_spec
2242 * parse.c (decode_statement): Use gfc_match_bind_c_stmt
2243 (parse_derived): Init *derived_sym = NULL, and gfc_current_block
2244 later for valiadation.
2245 * primary.c (got_delim): Set ISO C Binding components of ts.
2246 (match_logical_constant): Ditto.
2247 (match_complex_constant): Ditto.
2248 (match_complex_constant): Ditto.
2249 (gfc_match_rvalue): Check for existence of at least one arg for
2250 C_LOC, C_FUNLOC, and C_ASSOCIATED.
2251 * misc.c (gfc_clear_ts): Clear ISO C Bindoing components in ts.
2252 (get_c_kind): New function.
2254 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
2257 * trans-expr.c (gfc_conv_power_op): Use builtin_powi for
2259 * f95-lang.c (gfc_init_builtin_functions): Add builtin_powi to the
2262 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
2264 * trans.h: Remove decls for 64-bit allocation functions.
2265 * trans-array.c (gfc_grow_array): Always pick the standard realloc
2267 (gfc_array_allocate): Likewise.
2268 * trans-decl.c: Remove trees for 64-bit allocation functions.
2269 (gfc_build_builtin_function_decls): Don't build fndecls for 64-bit
2270 allocations functions, use index_int_type for normal allocation
2273 2007-06-30 Daniel Franke <franke.daniel@gmail.com>
2276 * intrinsic.c (add_functions): Additional function types.
2277 (gfc_convert_type_warn): Remove intrinsic-flag from
2278 conversion functions.
2279 * resolve.c (resolve_symbol): Added type checks to
2280 explicitly defined intrinsics.
2282 2007-06-30 Tobias Burnus <burnus@net-b.de>
2285 * io.c (check_format): Allow zero to precede the
2288 2007-06-30 Paul Thomas <pault@gcc.gnu.org>
2291 * simplify.c (gfc_simplify_repeat): Add handling of character
2292 literal for first argument.
2294 2007-06-29 Daniel Franke <franke.daniel@gmail.com>
2296 * resolve.c (resolve_operator): Added check whether a user
2297 defined operator is available.
2299 2007-06-29 Daniel Franke <franke.daniel@gmail.com>
2301 * openmp.c (resolve_omp_clauses): Adjust error message to
2302 better reflect the actual requirement.
2304 2007-06-29 Tobias Burnus <burnus@net-b.de>
2307 * io.c (format_lex): Fix FMT_ZERO.
2308 (check_format,check_format_string,gfc_match_format,
2309 check_io_constraints) Additional checking for READ.
2311 2007-06-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2314 * lang.opt (static-libgfortran): New option.
2315 * gfortranspec.c (ADD_ARG_LIBGFORTRAN): New macro.
2316 (Option): Add OPTION_static and OPTION_static_libgfortran.
2317 (lookup_option): Handle the new -static-libgfortran option.
2318 (lang_specific_driver): Check whether -static is passed.
2319 Handle the new -static-libgfortran option.
2320 * options.c (gfc_handle_option): If -static-libgfortran is
2321 passed and isn't supported on this configuration, error out.
2323 2007-06-27 Daniel Franke <franke.daniel@gmail.com>
2326 * openmp.c (resolve_omp_clauses): Emit error on allocatable
2327 components in COPYIN, COPYPRIVATE, FIRSTPRIVATE and LASTPRIVATE
2330 2007-06-25 Paul Thomas <pault@gcc.gnu.org>
2333 * resolve.c (check_host_association): Return if the old symbol
2334 is use associated. Introduce retval to reduce the number of
2335 evaluations of the first-order return value.
2338 * match.c (gfc_match_call): If a host associated symbol is not
2339 a subroutine, build a new symtree/symbol in the current name
2342 2007-06-24 Tobias Burnus <burnus@net-de>
2345 * interface.c (gfc_compare_derived_types): Add access check.
2346 * symbol.c (gfc_find_component): Ditto.
2347 (gfc_set_component_attr,gfc_get_component_attr) Copy access state.
2348 * dump-parse-tree.c (gfc_show_components): Dump access state.
2349 * gfortran.h (struct gfc_component): Add gfc_access.
2350 * module.c (mio_component): Add access state.
2351 * (gfc_match_structure_constructor): Check for private access state.
2353 2007-06-24 Paul Thomas <pault@gcc.gnu.org>
2357 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Calculate
2358 the offset between the loop counter and the position as
2359 defined. Add the offset within the loop so that the mask acts
2360 correctly. Do not advance the location on the basis that it
2363 2007-06-22 Daniel Franke <franke.daniel@gmail.com>
2366 * symbol.c (gfc_copy_attr): Emit errors for duplicate
2367 EXTERNAL/INTRINSIC statements.
2369 2007-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2372 * expr.c (gfc_check_assign): If the rvalue expression type is NULL_EXPR,
2373 check to see if the lvalue has attribute pointer and data.
2375 2007-06-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2378 * resolve.c (gfc_resolve_iterator_expr): Add check for REAL using
2379 gfc_notify_standard. (gfc_resolve_iterator): Remove check.
2380 (resolve_branch): Change "Obsolete" to "Deleted feature".
2381 * io.c (resolve_tag): Ditto.
2382 * match.c (gfc_match_pause, gfc_match_assign, gfc_match_goto): Ditto.
2384 2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2387 * match.c (gfc_match_common): If the symbol value expression type is
2388 NULL_EXPR, don't error if previously initialized.
2390 2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2393 * decl.c (get_proc_name) Check symbol for generic interface
2396 2007-06-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
2397 Richard Guenther <rguenther@suse.de>
2400 * trans.c (gfc_build_addr_expr): Use the correct types.
2402 2007-06-19 Paul Thomas <pault@gcc.gnu.org>
2406 * resolve.c (resolve_code): Use gfc_impure_variable as a
2407 condition for rejecting derived types with pointers, in pure
2409 (gfc_impure_variable): Add test for dummy arguments of pure
2410 procedures; any for functions and INTENT_IN for subroutines.
2413 * data.c (gfc_assign_data_value): Change the ICE on an array
2414 reference initializer not being an array into an error and
2415 clear init to prevent a repetition of the error.
2417 2007-06-17 Janne Blomqvist <jb@gcc.gnu.org>
2419 * gfortran.texi: Add documentation for GFORTRAN_UNBUFFERED_n
2420 environment variables. Fix documentation for
2421 GFORTRAN_UNBUFFERED_ALL environment variable.
2423 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2425 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
2426 POINTER_PLUS_EXPR instead of PLUS_EXPR for pointer addition.
2427 * trans-expr.c (gfc_trans_string_copy): Create
2428 POINTER_PLUS_EXPR instead of a PLUS_EXPR
2431 2007-06-14 Paul Thomas <pault@gcc.gnu.org>
2434 * trans-common.c (build_common_decl): If resizing of common
2435 decl is needed, update the TREE_TYPE.
2437 2007-06-13 Tobias Burnus <burnus@net-b.de>
2440 * interface.c (has_vector_section): New.
2441 (compare_actual_formal): Check for array sections with vector subscript.
2443 2007-06-12 Dirk Mueller <dmueller@suse.de>
2445 * trans-stmt.c (gfc_trans_call): fix gcc_assert to
2446 a comparison, not an assignment.
2448 2007-06-12 Paul Thomas <pault@gcc.gnu.org>
2450 * trans-common.c (create_common): Initialize 'field_init'.
2452 2007-06-12 Paul Thomas <pault@gcc.gnu.org>
2456 * trans-common.c (get_init_field): New function.
2457 (create_common): Call get_init_field for overlapping
2458 initializers in equivalence blocks.
2459 * resolve.c (resolve_equivalence_derived, resolve_equivalence):
2460 Remove constraints on initializers in equivalence blocks.
2461 * target-memory.c (expr_to_char, gfc_merge_initializers):
2463 (encode_derived): Add the bit offset to the byte offset to get
2464 the total offset to the field.
2465 * target-memory.h : Add prototype for gfc_merge_initializers.
2467 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2469 * trans-types.c (gfc_signed_type): Remove.
2470 * trans-types.h (gfc_signed_type): Remove.
2471 * f95-lang.c (LANG_HOOKS_SIGNED_TYPE): Remove.
2473 2007-06-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2475 * trans-intrinsic.c: Revert Lee's 2007-06-04 patch.
2477 2007-06-07 Steven G. Kargl <kargl@gcc.gnu.org>
2478 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2481 * match.c (gfc_match_special_char): New function. Match special char.
2483 * match.h: Add prototype.
2484 * io.c (next_char): Use it.
2485 * primary.c (next_string_char): Ditto.
2487 2007-06-06 Steven G. Kargl <kargl@gcc.gnu.org>
2489 * decl.c: Miscellaneous whitespace fixes.
2491 * gfortran.h: Likewise.
2492 * interface.c : Likewise.
2494 * match.c: Likewise.
2495 * match.h: Likewise.
2496 * module.c: Likewise.
2497 * parse.c: Likewise.
2498 * resolve.c: Likewise.
2499 * symbol.c: Likewise.
2500 * trans-array.c: Likewise.
2501 * trans-common.c: Likewise.
2502 * trans-decl.c: Likewise.
2503 * trans-intrinsic.c: Likewise.
2504 * trans-io.c: Likewise.
2505 * trans-stmt.c: Likewise.
2506 * trans-types.c: Likewise.
2508 2007-06-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2511 * parse.c (decode_statement): Don't call gfc_undo_symbols on MATCH_ERROR
2512 for ST_FUNCTION since it is called in reject_statement.
2513 (parse_contained): If error, loop back after reject_statement and try
2514 again. Free the namespace if an error occured.
2516 2007-06-04 Lee Millward <lee.millward@codesourcery.com>
2518 * trans-intrinsic.c (gfc_conv_intrinsic_function_args): Adjust
2519 to operate on a stack allocated array for the intrinsic arguments
2520 instead of creating a TREE_LIST. Add two new parameters for the
2521 array and the number of elements. Update all callers to allocate
2522 an array of the correct length to pass in. Update comment.
2523 (gfc_intrinsic_argument_list_length): New function.
2524 (gfc_conv_intrinsic_mnimax): Call it.
2525 (gfc_conv_intrinsic_merge): Likewise.
2526 (gfc_conv_intrinsic_lib_function): Call it. Use new CALL_EXPR
2528 (gfc_conv_intrinsic_cmplx): Likewise.
2529 (gfc_conv_intrinsic_ctime): Likewise.
2530 (gfc_covn_intrinsic_fdate): Likewise.
2531 (gfc_conv_intrinsic_ttynam): Likewise.
2532 (gfc_conv_intrinsic_ishftc): Likewise.
2533 (gfc_conv_intrinsic_index): Likewise.
2534 (gfc_conv_intrinsic_scan): Likewise.
2535 (gfc_conv_intrinsic_verify): Likewise.
2536 (gfc_conv_intrinsic_trim): Likewise.
2537 (gfc_conv_intrinsic_aint): Use new CALL_EXPR constructors.
2538 (gfc_conv_intrinsic_exponent): Likewise.
2539 (gfc_conv_intrinsic_bound): Likewise.
2540 (gfc_conv_intrinsic_abs): Likewise.
2541 (gfc_conv_intrinsic_mod): Likewise.
2542 (gfc_conv_intrinsic_sign): Likewise.
2543 (gfc_conv_intrinsic_len): Likewise.
2544 (gfc_conv_intrinsic_adjust): Likewise.
2545 (gfc_conv_intrinsic_si_kind): Likewise.
2547 2007-06-04 Steve Ellcey <sje@cup.hp.com>
2549 * trans-array.c (gfc_conv_array_parameter): Initialize tmp.
2551 2007-05-31 Richard Guenther <rguenther@suse.de>
2553 * trans-expr.c (gfc_conv_expr_op): Use zero constant
2554 that matches the lse type.
2555 (gfc_trans_string_copy): Use sizetype zero constant.
2556 * intrinsic.c (add_functions): The sizeof intrinsic has
2558 * trans-types.c (gfc_get_dtype): Convert size to index
2559 type before shifting.
2560 * trans-array.c (gfc_trans_array_constructor_value): Use
2561 index type for offset computation.
2562 * trans-intrinsic.c (gfc_conv_associated): Use correct type
2565 2007-05-31 Paul Thomas <pault@gcc.gnu.org>
2568 * trans-array.c (gfc_trans_array_constructor): Treat the case
2569 where the ss expression charlen is missing.
2571 22007-05-31 Paul Thomas <pault@gcc.gnu.org>
2574 * module.c (mio_symtree_ref): If an equivalence group member
2575 is not used, give it a hidden symbol and set the pointer_info.
2576 (load_equiv): Only free the equivalence if none of the members
2579 2007-05-29 Daniel Franke <franke.daniel@gmail.com>
2581 * gfortran.h: Renamed 'enum gfc_generic_isym_id' to 'enum gfc_isym_id',
2582 added missing GFC_ISYM_* enumerators, ordered alphabetically.
2583 (struct gfc_intrinsic_sym): Renamed 'generic_id' to 'id'.
2584 (gfc_find_subroutine): New prototype.
2585 * intrinsic.c (add_sym, add_sym_*): Added argument 'id' and changed all callers.
2586 (find_subroutine): Renamed to 'gfc_find_subroutine', removed static.
2587 * dependency.c: Changed usage of isym->generic_id to isym->id.
2588 * openmp.c: Likewise.
2589 * resolve.c: Likewise.
2590 * trans-array.c: Likewise.
2591 * trans-expr.c: Likewise.
2592 * trans-intrinsic.c: Likewise.
2593 * trans-openmp.c: Likewise.
2595 2007-05-28 Tobias Schlüter <tobi@gcc.gnu.org>
2597 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SIZEOF.
2598 * intrinsic.c (add_functions): Add stuff for SIZEOF intrinsic.
2599 * intrinsic.h (gfc_check_sizeof): Add prototype of ...
2600 * check.c (gfc_check_sizeof): .. new function.
2601 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): New function.
2602 (gfc_conv_intrinsic_strcmp): Whitespace fix.
2603 (gfc_conv_intrinsic_array_transfer): Remove double initialization,
2604 use fold_build. where appropriate.
2605 (gfc_conv_intrinsic_function): Add case for SIZEOF.
2606 * intrinsic.texi: Add documentation for SIZEOF.
2608 2007-05-28 Brooks Moses <brooks.moses@codesourcery.com>
2610 * trans-array.c (gfc_conv_expr_descriptor): Edit comment.
2612 2007-05-28 Brooks Moses <brooks.moses@codesourcery.com>
2615 * target-memory.c (gfc_target_expr_size): Add handling
2616 for size of BT_HOLLERITH variables.
2617 * check.c (gfc_check_transfer): Reject BT_HOLLERITH
2618 variables in MOLD argument of TRANSFER.
2620 2007-05-28 Brooks Moses <brooks.moses@codesourcery.com>
2622 * gfortran.h (gfc_expr): Remove from_H, add "representation"
2624 * primary.c (match_hollerith_constant): Store the representation
2625 of the Hollerith in representation, not in value.character.
2626 * arith.c: Add dependency on target-memory.h.
2627 (eval_intrinsic): Remove check for from_H.
2628 (hollerith2representation): New function.
2629 (gfc_hollerith2int): Determine value of the new constant.
2630 (gfc_hollerith2real): Likewise.
2631 (gfc_hollerith2complex): Likewise.
2632 (gfc_hollerith2logical): Likewise.
2633 (gfc_hollerith2character): Point both representation.string and
2634 value.character.string at the value string.
2635 * data.c (create_character_initializer): For BT_HOLLERITH
2636 rvalues, get the value from the representation rather than
2638 * expr.c (free_expr0): Update handling of BT_HOLLERITH values
2639 and values with representation.string.
2640 (gfc_copy_expr): Likewise.
2641 * intrinsic.c (do_simplify): Remove special treatement of
2642 variables resulting from Hollerith constants.
2643 * dump-parse-trees.c (gfc_show_expr): Update handling of
2645 * trans-const.c (gfc_conv_constant_to_tree): Replace from_H
2646 check with check for representation.string; get Hollerith
2647 representation from representation.string, not value.character.
2648 * trans-expr.c (is_zero_initializer_p): Replace from_H check
2649 with check for representation.string.
2650 * trans-stmt.c (gfc_trans_integer_select): Use
2651 gfc_conv_mpz_to_tree for case values, so as to avoid picking up
2652 the memory representation if the case is given by a transfer
2654 * target-memory.c (gfc_target_encode_expr): Use the known memory
2655 representation rather than the value, if it exists.
2656 (gfc_target_interpret_expr): Store the memory representation of
2657 the interpreted expression as well as its value.
2658 (interpret_integer): Move to gfc_interpret_integer, make
2660 (interpret_float): Move to gfc_interpret_float, make non-static.
2661 (interpret_complex): Move to gfc_interpret_complex, make
2663 (interpret_logical): Move to gfc_interpret_logical, make
2665 (interpret_character): Move to gfc_interpret_character, make
2667 (interpret_derived): Move to gfc_interpret_derived, make
2669 * target-memory.h: Add prototypes for newly-exported
2670 gfc_interpret_* functions.
2672 2007-05-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2675 * parse.c (next_statement): Warn for truncated lines if source is free
2678 2007-05-27 Paul Thomas <pault@gcc.gnu.org>
2679 Tobias Burnus <burnus@net-b.de>
2682 * symbol.c (gfc_check_function_type): Copy dimensions of
2684 * resolve.c (resolve_contained_fntype): Improve symbol output in
2687 2007-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2690 * io.c (check_format): Add warning for H specifier in format.
2692 2007-05-26 Tobias Burnus <burnus@net-b.de>
2694 * gfortran.texi: Document the GFORTRAN_ERROR_DUMPCORE and
2695 GFORTRAN_ERROR_BACKTRACE environment variables.
2697 2007-05-26 Paul Thomas <pault@gcc.gnu.org>
2700 * trans.h : Add no_function_call bitfield to gfc_se structure.
2701 Add stmtblock_t argument to prototype of get_array_ctor_strlen.
2702 * trans-array.c (get_array_ctor_all_strlen): New function.
2703 (get_array_ctor_strlen): Add new stmtblock_t argument and call
2704 new function for character elements that are not constants,
2705 arrays or variables.
2706 (gfc_conv_array_parameter): Call get_array_ctor_strlen to get
2708 * trans-intrinsic (gfc_conv_intrinsic_len): Add new argument
2709 to call of get_array_ctor_strlen.
2711 2007-05-25 Kazu Hirata <kazu@codesourcery.com>
2713 * intrinsic.texi: Fix typos.
2715 2007-05-25 Paul Thomas <pault@gcc.gnu.org>
2718 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Change
2719 order in logic under EXPR_FUNCTION to handle functions with
2722 2007-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2725 * array.c (spec_dimen_size): Test for correct BT_INTEGER type.
2727 2007-05-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2730 * trans-expr.c (gfc_trans_zero_assign): Convert the result of
2731 TYPE_SIZE_UNIT into a signed type.
2732 (gfc_trans_array_copy): Likewise.
2733 (gfc_trans_array_constructor_copy): Likewise.
2734 * trans-array.c (gfc_trans_create_temp_array): Likewise.
2735 (gfc_grow_array): Likewise.
2736 (gfc_array_init_size): Likewise.
2737 (gfc_duplicate_allocatable): Likewise.
2738 * trans-stmt.c (allocate_temp_for_forall_nest_1): Likewise.
2740 2007-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2743 * resolve.c (resolve_function): Don't call resolve_global_procedure if
2744 there is no name. Delete duplicated statement in ELSE clause.
2746 2007-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2749 * trans-array.c (gfc_trans_array_bound_check): Take extra argument to
2750 indicate whether we should check the upper bound in that dimension.
2751 (gfc_conv_array_index_offset): Check only the lower bound of the
2752 last dimension for assumed-size arrays.
2753 (gfc_conv_array_ref): Likewise.
2754 (gfc_conv_ss_startstride): Likewise.
2756 2007-05-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2757 Daniel Franke <franke.daniel@gmail.com>
2760 * resolve.c (resolve_actual_arglist): Resolve actual argument after
2761 being identified as variable.
2763 2007-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2766 * trans-stmt.c (gfc_trans_do): Fix the value of loop variable
2769 2007-05-21 H.J. Lu <hongjiu.lu@intel.com>
2771 * trans-stmt.c (gfc_trans_do): Fix a typo in comment.
2773 2007-05-21 Paul Thomas <pault@gcc.gnu.org>
2777 * trans-array.c (gfc_conv_expr_descriptor): Obtain the stored
2778 offset for non-descriptor, source arrays and correct for stride
2779 not equal to one before writing to field of output descriptor.
2781 2007-05-20 Daniel Franke <franke.daniel@gmail.com>
2784 * check.c (check_rest): Improved argument conformance check and
2785 fixed error message generation.
2787 2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2790 * Make-lang.in: Remove use of -Wno-error for expr.o, resolve.o,
2791 simplify.o and trans-common.o.
2793 2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2796 * trans-array.c (gfc_trans_auto_array_allocation): Avoid
2797 multiplication of mismatched types.
2799 2007-05-18 Daniel Franke <franke.daniel@gmail.com>
2802 * symbol.c (gfc_add_flavor): Add the NAME to error message if
2805 2007-05-15 Daniel Franke <franke.daniel@gmail.com>
2810 * intrinsic.c (check_specific): Check elemental intrinsics for
2812 (add_functions): Fixed dummy argument names of BESJN and BESYN.
2813 Fixed elemental status of MCLOCK and MCLOCK8.
2814 * check.c (check_rest): Added check for array conformance.
2815 (gfc_check_merge): Removed check for array conformance.
2816 (gfc_check_besn): Removed check for scalarity.
2817 * intrinsic.texi (CSHIFT, EOSHIFT): Fixed typos.
2818 (BESJN, BESYN): Clarified documentation.
2820 2007-05-17 Tobias Burnus <burnus@net-b.de>
2822 * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.
2824 2007-05-16 Brooks Moses <brooks.moses@codesourcery.com>
2831 * target-memory.c: New file.
2832 * target-memory.h: New file.
2833 * simplify.c: Add #include "target-memory.h".
2834 (gfc_simplify_transfer): Implement constant-
2835 folding for TRANSFER intrinsic.
2836 * Make-lang.in: Add dependencies on new target-memory.* files.
2838 2007-05-15 Paul Brook <paul@codesourcery.com>
2840 * trans-types.c (gfc_type_for_size): Handle signed TImode.
2842 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2845 * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64,
2846 gfor_fndecl_internal_free): Remove prototypes.
2847 (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes.
2848 * trans.c (gfc_call_malloc, gfc_call_free): New functions.
2849 * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free
2850 and __builtin_malloc builtins.
2851 * trans-decl.c (gfor_fndecl_internal_malloc,
2852 gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove.
2853 (gfor_fndecl_os_error): Add.
2854 (gfc_build_builtin_function_decls): Don't create internal_malloc,
2855 internal_malloc64 and internal_free library function declaration.
2856 Create os_error library call function declaration.
2857 * trans-array.c (gfc_trans_allocate_array_storage,
2858 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2859 gfc_conv_array_parameter, gfc_duplicate_allocatable): Use
2860 gfc_call_malloc and gfc_call_free instead of building calls to
2861 internal_malloc and internal_free.
2862 * trans-expr.c (gfc_conv_string_tmp): Likewise.
2863 * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp,
2864 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2865 gfc_trans_where_2: Likewise.
2866 * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
2867 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
2868 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise.
2870 2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2873 * trans-expr.c (gfc_conv_substring): Evaluate substring bounds
2876 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2878 * f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2879 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
2880 instead of gfc_unsigned_type.
2881 * trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
2883 * trans-types.c (gfc_unsigned_type): Remove.
2884 * trans-types.h (gfc_unsigned_type): Remove.
2886 2007-05-12 Paul Thomas <pault@gcc.gnu.org>
2889 * resolve.c (check_host_association): New function that detects
2890 incorrect host association and corrects it.
2891 (gfc_resolve_expr): Call the new function for variables and
2893 * match.h : Remove prototype for gfc_match_rvalue.
2894 * gfortran.h : Add prototype for gfc_match_rvalue.
2896 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
2899 * trans-expr.c (gfc_conv_function_call): Reduce indirection for
2900 direct assignments of recursive array valued functions.
2901 * primary.c (gfc_match_rvalue): Correct error for recursive
2902 function calls such that directly recursive calls of scalar
2903 function without an explicit result are disallowed.
2905 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
2908 * resolve.c (resolve_fl_namelist): It is not an error if the
2909 namelist element is the result variable of the enclosing
2910 function. Search for the symbol in current and all parent
2911 namespaces for a potential conflict.
2912 * symbol.c (check_conflict): Remove the conflict between
2913 'in_namelist' and 'FL_PROCEDURE' because the symbol info
2914 is not available to exclude function result variables.
2915 * trans-io.c (nml_get_addr_expr): Use the fake result decl
2916 if the symbol is an implicit result variable.
2918 2007-05-11 Paul Thomas <pault@gcc.gnu.org>
2921 * decl.c (get_proc_name): If an entry has already been declared
2922 as a module procedure, pick up the symbol and the symtree and
2923 use them for the entry.
2925 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
2928 * resolve.c (resolve_symbol): Remove the flagging mechanism from the
2929 formal namespace resolution and instead check that the formal
2930 namespace is not the current namespace.
2932 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
2935 * trans-array.c (gfc_conv_array_parameter): Convert full array
2936 references to the result of the procedure enclusing the call.
2938 2007-05-08 Paul Thomas <pault@gcc.gnu.org>
2942 * decl.c (add_init_expr_to_sym): Expand a scalar initializer
2943 for a parameter array into an array expression with the right
2945 * array.c (spec_dimen_size): Remove static attribute.
2946 * gfortran.h : Prototype for spec_dimen_size.
2948 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2951 * trans-stmt.c (gfc_trans_do): Handle large loop counts.
2953 2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2956 * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
2957 even for non constant arguments.
2959 2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2960 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2963 * gfortran.h: Add runtime error codes from libgfortran.h. Define
2965 * trans.c (gfc_trans_runtime_check): Update the format of runtime error
2966 messages to match library runtime errors. Use call to new library
2967 function runtime_error_at().
2968 * trans.h: Add prototype for new function gfc_trans_io_runtime_check.
2969 Add declaration for library functions runtime_error_at and
2971 * trans_io.c (gfc_trans_io_runtime_check): New function.
2972 (set_parameter_value): Add error checking for UNIT numbers.
2973 (set_parameter_ref): Initialize the users variable to zero.
2974 (gfc_trans_open): Move setting of unit number to after setting of common
2975 flags so that runtime error trapping can be detected.
2976 (gfc_trans_close): Likewise. (build_filepos): Likewise.
2977 (gfc_trans_inquire): Likewise. (build_dt): Likewise.
2978 * trans-decl.c: Add declarations for runtime_error_at and
2979 generate_error. (gfc_build_builtin_function_decls): Build function
2980 declarations for runtime_error_at and generate_error.
2982 2007-05-06 Paul Thomas <pault@gcc.gnu.org>
2985 * resolve.c (resolve_fl_procedure): Resolve constant character
2988 2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2991 * decl.c (match_char_spec): Add check for invalid character lengths.
2993 2007-05-04 Brooks Moses <brooks.moses@codesourcery.com>
2995 * intrinsic.texi (CMPLX): Document result kind.
2996 (COMPLEX): Add documentation.
2998 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
3001 * intrinsic.c (add_functions): Replaced calls to gfc_check_g77_math1
3002 by gfc_check_fn_r to avoid checks for scalarity.
3003 * check.c (gfc_check_besn): Removed check for scalarity.
3004 (gfc_check_g77_math1): Removed.
3005 * intrinsic.h (gfc_check_g77_math1): Removed.
3007 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
3009 * check.c (gfc_check_fseek_sub): Fixed typo.
3011 2007-05-04 Daniel Franke <franke.daniel@gmail.com>
3014 * intrinsic.c (add_subroutines): Added FSEEK.
3015 * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
3016 * iresolve.c (gfc_resolve_fseek_sub): New.
3017 * check.c (gfc_check_fseek_sub): New.
3018 * intrinsic.texi (FSEEK): Updated.
3020 2007-05-04 Tobias Burnus <burnus@net-b.de>
3023 * expr.c (gfc_check_pointer_assign): Check for NULL pointer.
3025 2007-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3028 * simplify.c (gfc_simplify_len): Only simplify integer lengths.
3030 2007-05-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3033 * simplify.c (gfc_simplify_repeat): Don't put function call with
3034 side effect in a gcc_assert().
3036 2007-05-04 Tobias Burnus <burnus@net-b.de>
3039 * interface.c (compare_actual_formal): Check character length.
3041 2007-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
3044 * dependency.c (gfc_full_array_ref_p): If the reference is
3045 to a single element, check that the array has a single
3046 element and that the correct element is referenced.
3048 2007-05-01 Daniel Franke <franke.daniel@gmail.com>
3050 * intrinsic.c (add_functions): Fixed ELEMENTAL specifications.
3051 (add_subroutines): Replaced magic numbers in function calls by
3052 ELEMENTAL and NOT_ELEMENTAL respectively.
3053 * intrinsic.texi (MVBITS): Changed class to elemental subroutine.
3054 (RANDOM_NUMBER): Changed class to subroutine.
3055 (HUGE, TINY): Changed class to inquiry function.
3057 2007-04-30 Brooks Moses <brooks.moses@codesourcery.com>
3059 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_get_double_int.
3060 (gfc_conv_tree_to_mpz): New function.
3061 (gfc_conv_mpfr_to_tree): Use real_from_mpfr.
3062 (gfc_conv_tree_to_mpfr): New function.
3063 * trans-const.h: (gfc_conv_tree_to_mpz): New prototype.
3064 (gfc_conv_tree_to_mpfr): New prototype.
3066 2007-04-30 Daniel Franke <franke.daniel@gmail.com>
3068 * intrinsic.texi (IERRNO): Changed class to non-elemental function.
3069 (LOG10): Removed COMPLEX as accepted argument type.
3070 (NEW_LINE): Changed class from elemental to inquiry function.
3071 (SIGN): Removed requirement of scalar arguments.
3072 (SNGL): Changed class to elemental function.
3074 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3077 * simplify.c (simplify_bound_dim): New function.
3078 (simplify_bound): Use the above. Perform simplification of LBOUND
3079 and UBOUND when DIM argument is not present.
3081 2007-04-29 Daniel Franke <franke.daniel@gmail.com>
3083 * gfortran.texi: Cleaned up keyword index.
3084 * invoke.texi: Likewise.
3085 * intrinsic.texi: Likewise.
3087 2007-04-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3090 * scanner.c (load_file): Discard the byte order mark if one is
3091 found on the first non-preprocessor line of a file.
3093 2007-04-29 Paul Thomas <pault@gcc.gnu.org>
3096 * trans-array.c (gfc_conv_resolve_dependencies): Create a temp
3097 whenever a dependency is found.
3099 2007-04-28 Tobias Schlüter <tobi@gcc.gnu.org>
3101 * options.c (gfc_handle_option): Ensure requested free form line
3102 length is not too small.
3104 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
3106 * intrinsic.texi (Transfer): Improve documentation.
3108 2007-04-27 Brooks Moses <brooks.moses@codesourcery.com>
3110 * gfortran.texi (Option Index): Add @samp as needed.
3112 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
3114 * gfortran.texi: Added node and menu entry for an option index.
3115 * invoke.texi: Moved command line option related entries of the concept
3116 index to the option index.
3118 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
3120 * intrinsic.texi (AND, FPUT, FPUTC, MODULO, OR, SET_EXPONENT,
3121 XOR): Fixed examples.
3123 2007-04-27 Daniel Franke <franke.daniel@gmail.com>
3125 * intrinsic.texi (PRODUCT, RESHAPE, SPACING, SPREAD, SUM,
3126 SYSTEM_CLOCK, TRANSFER, UNPACK): New.
3127 (DATE_AND_TIME, CPU_TIME, RRSPACING): Added cross references.
3129 2007-04-26 Daniel Franke <franke.daniel@gmail.com>
3131 * intrinsic.texi (NULL, PACK, PRESENT, REPEAT, SCAN, SHAPE,
3132 SIZE, TRANSPOSE, TRIM, VERIFY): New.
3133 (ADJUSTL, ADJUSTR, INDEX): Added cross references.
3134 (INT, INT2, INT8, LONG): Enabled section header.
3136 2007-04-25 Janne Blomqvist <jb@gcc.gnu.org>
3138 * module.c (module_char): Replace fgetc() with
3140 (write_char): Replace fputc() with putc().
3141 * scanner.c (load_line): Replace fgetc() with getc().
3142 (gfc_read_orig_filename): Likewise.
3144 2007-04-25 Tobias Burnus <burnus@net-b.de>
3147 * error.c (error_print): Fix %% support.
3148 * intrinsic.c (sort_actual): Improve error message.
3149 * resolve.c (resolve_actual_arglist): Allow %VAL for
3150 interfaces defined in the module declaration part.
3152 2007-04-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3155 * intrinsic.texi (GETLOG): Update documentation to reflect
3158 2007-04-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3161 * module.c (write_char): Add character to the MD5 buffer.
3162 (read_md5_from_module_file): New function.
3163 (gfc_dump_module): Compute MD5 for new module file. Call
3164 read_md5_from_module_file. Only overwrite old module file
3165 if the new MD5 is different.
3167 2007-04-23 Paul Thomas <pault@gcc.gnu.org>
3170 * resolve.c (resolve_symbol): Allow resolution of formal
3171 namespaces nested within formal namespaces coming from modules.
3174 * trans-expr.c (gfc_trans_assignment): Make the call to
3175 gfc_trans_zero_assign conditional on the lhs array ref being
3178 2007-04-23 Tobias Burnus <burnus@net-b.de>
3180 * primary.c (match_integer_constant): Mention -fno-range-check
3181 in the error message.
3183 2007-04-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3186 * scanner.c (load_line): Remove check for comment after ampersand and
3187 adjust tracking of ampersand.
3189 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3191 * f95-lang.c (lang_tree_node): Use GENERIC_NEXT
3192 instead of checking GIMPLE_STMT_P in chain_next.
3194 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
3196 * trans-types.h (gfc_packed): New enum.
3197 (gfc_get_nodesc_array_type): Change prototype to use new enum.
3198 * trans-types.c (gfc_get_nodesc_array): Use gfc_packed for
3199 argument packed. Adapt all references to values accordingly.
3200 (gfc_sym_type): Use enum values in call to gfc_get_nodesc_array.
3201 (gfc_get_derived_type): Likewise.
3202 * trans-array.c (gfc_build_constant_array_constructor): Likewise.
3203 * trans-expr.c (gfc_get_interface_mapping_charlen): Changed packed
3204 argument to type gfc_packed.
3205 (gfc_add_interface_mapping): Use enum values in call to
3206 gfc_get_interface_mapping.
3207 * trans-decl.c (gfc_build_dummy_array_decl): Adapt to use enum
3208 values when determining packing.
3210 * trans-decl.c (gfc_finish_decl): Remove unused second argument
3211 'init'. Simplify code accordingly. Remove calls to
3212 gfc_fatal_error in favor of gcc_assert.
3213 (create_function_arglist): Remove second argument from calls to
3215 (gfc_trans_dummy_character): Likewise.
3217 * arith.h: Update copyright years.
3218 * dependency.h: Likewise.
3219 * gfortran.h: Likewise.
3220 * lang-specs.h: Likewise.
3221 * parse.h: Likewise.
3222 * symbol.c: Likewise.
3223 * trans.h: Likewise.
3224 * trans.c: Likewise.
3225 * trans-array.c: Likewise.
3226 * trans-common.c: Likewise.
3227 * trans-const.h: Likewise.
3228 * trans-const.c: Likewise.
3229 * trans-decl.c: Likewise.
3230 * trans-expr.c: Likewise.
3231 * trans-io.c: Likewise.
3232 * trans-openmp.c: Likewise.
3233 * trans-types.h: Likewise.
3234 * types.def: Likewise.
3236 2007-04-17 Tobias Schlüter <tobi@gcc.gnu.org>
3239 * decl.c (gfc_sym_mangled_identifier): Use capital letters in name
3241 (gfc_sym_mangled_function_id): Likewise.
3243 2007-04-15 Paul Thomas <pault@gcc.gnu.org>
3246 * primary.c (check_for_implicit_index): New function to check
3247 that a host associated variable is not an undeclared implied
3249 (gfc_match_rvalue, match_variable): Use it and reset the
3250 implied_index attribute.
3251 * gfortran.h : Add the implied_index field to symbol_attribute.
3252 * match.c (gfc_match_iterator): Mark the iterator variable
3253 with the new attribute.
3254 * decl.c (build_sym): Reset the new attribute.
3256 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3258 * gfc-internals.texi: Fix typos.
3259 * simplify.c: Fix a comment typo.
3261 2007-04-14 Bernhard Fischer <aldot@gcc.gnu.org>
3263 * primary.c: Commentary typo fix; Add question about redundant (?)
3266 2007-04-14 Paul Thomas <pault@gcc.gnu.org>
3270 * expr.c (scalarize_intrinsic_call): New function to
3271 scalarize elemental intrinsic functions in initialization
3273 (check_init_expr): Detect elemental intrinsic functions
3274 in initalization expressions and call previous.
3276 2007-04-13 Tobias Burnus <burnus@net-b.de>
3279 * primary.c (match_variable): External functions
3282 2007-04-13 Paul Thomas <pault@gcc.gnu.org>
3285 * trans-types.c (copy_dt_decls_ifequal): Do not get pointer
3286 derived type components.
3288 2007-04-13 Tobias Schlüter <tobi@gcc.gnu.org>
3291 * resolve.c: Include obstack.h and bitmap.h. New variable
3293 (code_stack): Add tail and reachable_labels fields.
3294 (reachable_labels): New function.
3295 (resolve_branch): Rework to use new fields in code_stack.
3296 (resolve_code): Call reachable_labels.
3297 (resolve_codes): Allocate and free labels_obstack.
3299 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
3302 * decl.c (match_char_spec): Move check for negative CHARACTER
3304 * resolve.c (resolve_charlen): ... here.
3305 (resolve_types): Resolve CHARACTER lengths earlier.
3307 2007-04-12 Daniel Franke <franke.daniel@gmail.com>
3310 * intrinsic.texi (RANDOM_SEED, RANDOM_NUMBER): New.
3312 2007-04-12 Tobias Schlüter <tobi@gcc.gnu.org>
3315 * primary.c (gfc_variable_attr): Don't copy string length if it
3317 * resolve.c (resolve_code): Clarify error message.
3320 * decl.c (gfc_match_end): Also check for construct name in END
3321 FORALL and END WERE statements.
3322 * match.c (match_case_eos): Use uppercase for statement name in
3324 (match_elsewhere): Construct name may appear iff construct has a
3327 * trans-types.c: Update copyright years. Reformat long comment
3328 explaining array descriptor format. Remove obsolete mention of
3331 * arith.c (gfc_arith_uplus): Rename to ...
3332 (gfc_arith_identity): ... this.
3333 (gfc_parentheses): New function.
3334 (gfc_uplus): Adapt to renamed function.
3335 * arith.h (gfc_parentheses): Add prototype.
3336 * expr.c (gfc_copy_expr): Deal with INTRINSIC_PARENTHESES.
3337 (simplifiy_intrinsic_op): Treat INTRINSIC_UPLUS separately from
3338 INTRINSIC_PARENTHESES.
3340 2007-04-12 Tobias Burnus <burnus@net-b.de>
3343 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC
3344 attribute in type definitions.
3345 (gfc_match_private): Allow PRIVATE statement only
3346 in specification part of modules.
3347 (gfc_match_public): Ditto for PUBLIC.
3348 (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in
3349 specificification part of modules.
3351 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3354 * intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
3355 * intrinsic.h : Add prototype for gfc_resolve_achar.
3356 * iresolve.c (gfc_resolve_achar): New function.
3358 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3361 * resolve.c (resolve_fl_variable): Set flag to 2 for automatic
3362 arrays. Make condition for automatic array error explicit.
3363 If a dummy, no error on an INTENT(OUT) derived type.
3365 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3368 * expr.c (find_array_element): Correct arithmetic for rank > 1.
3370 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3373 * check.c (numeric_check): If an expresson has not got a type,
3374 see if it is a symbol for which a default type applies.
3376 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3379 * trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
3382 2007-04-07 Paul Thomas <pault@gcc.gnu.org>
3385 * symbol.c (gfc_check_function_type): New function.
3386 * gfortran.h : Add prototype for previous.
3387 * parse.c (parse_progunit): Call it after parsing specification
3390 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
3393 * trans-expr.c (gfc_conv_function_call): Give a dummy
3394 procedure the correct type if it has alternate returns.
3396 2007-04-05 Paul Thomas <pault@gcc.gnu.org>
3399 * decl.c (gfc_match_modproc): Go up to the top of the namespace
3400 tree to find the module namespace for gfc_get_symbol.
3402 2007-04-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3405 * fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
3406 * fortran/trans-types.c (gfc_charlen_int_kind): New variable.
3407 (gfc_init_types): Define gfc_charlen_int_kind.
3408 * fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
3409 * fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
3410 (gfc_build_intrinsic_function_decls): Don't set
3411 gfor_fndecl_string_repeat.
3412 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
3413 so that we don't have to call a library function.
3414 * fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
3415 checks on the NCOPIES argument, and work with arbitrary size
3418 2007-03-31 Tobias Burnus <burnus@net-b.de>
3420 * intrinsic.c (add_functions): Fix name of dummy argument
3421 for new_line and exit intrinsic.
3423 2007-03-31 Paul Thomas <pault@gcc.gnu.org>
3426 * gfortran.texi: Add a section for the %VAL, %REF and %LOC
3429 2007-03-30 Rafael Avila de Espindola <espindola@google.com>
3431 * trans-types.c (gfc_signed_or_unsigned_type): Remove.
3432 (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
3433 gfc_signed_or_unsigned_type.
3434 (gfc_signed_type): Ditto.
3435 * trans-types.h (gfc_signed_or_unsigned_type): Remove.
3436 * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3438 2007-03-30 Tobias Schlüter <tobi@gcc.gnu.org>
3440 * symbol.c (gfc_find_gsymbol): Simplify, don't unconditionally
3441 descend into all branches.
3443 2007-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
3445 * intrinsic.c (conv_name): Let gfc_get_string handle the format.
3446 (find_conv): Compare pointers instead of calling strcmp.
3447 (find_sym): Likewise, but ensure that the compared pointer is in
3448 the global string table.
3450 2007-03-28 Tobias Schlüter <tobi@gcc.gnu.org>
3452 * gfc-internals.texi: Fix output filename. Merge type index into
3453 concept index. Start documentation of gfc_code structure.
3455 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
3457 * gfc-internals.texi: New file,
3458 * Make-lang.in: Add rules to convert it to dvi, pdf, and info.
3460 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
3462 * error.c (show_locus): Remove always-false test.
3464 2007-03-26 Brooks Moses <brooks.moses@codesourcery.com>
3466 * lang.opt: Minor edits to descriptions.
3468 2007-03-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3471 * fortran/interface.c (check_operator_interface): Implement
3472 the standard checks on user operators extending intrinsic operators.
3473 * fortran/resolve.c (resolve_operator): If the ranks of operators
3474 don't match, don't error out but try the user-defined ones first.
3476 2007-03-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3479 * expr.c (check_dimension): Fix logic of comparisons.
3481 2007-03-24 Paul Thomas <pault@gcc.gnu.org>
3484 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
3485 int result that is non-zero if the expression is the function
3486 result. Only the characteristics of the result expression
3487 can be used in a procedure interface, so simplify LEN in situ
3488 using its character length.
3492 * trans-expr.c (gfc_conv_function_call): Do not use
3493 gfc_conv_expr_reference for actual pointer function with formal
3494 target because a temporary is created that does not transfer
3495 the reference correctly. Do not indirect formal pointer
3496 functions since it is the function reference that is needed.
3498 2007-03-24 Brooks Moses <brooks.moses@codesourcery.com>
3500 * gfortran.h: Edit comments on GFC_STD_*.
3502 2007-03-23 Brooks Moses <brooks.moses@codesourcery.com>
3504 * invoke.texi: Misc. small typo fixes.
3505 (-Wcharacter-truncation): Add.
3506 (-Wnonstd-intrinsics): Correct spelling.
3508 (-fintrinsic-modules-path): Add.
3510 2007-03-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3513 * arith.c (complex_pow): Rewrite to handle large power.
3514 (gfc_arith_power): Handle large power in the real and integer
3517 2007-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3520 * trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
3521 larger than twice the width of a HOST_WIDE_INT.
3523 2006-03-22 Paul Thomas <pault@gcc.gnu.org>
3526 * trans-intrinsic.c (gfc_size_in_bytes): Remove function.
3527 (gfc_conv_intrinsic_array_transfer): Remove calls to previous.
3528 Explicitly extract TREE_TYPEs for source and mold. Use these
3529 to calculate length of source and mold, except for characters,
3530 where the se string_length is used. For mold, the TREE_TYPE is
3531 recalculated using gfc_get_character_type_len so that the
3532 result is correctly cast for character literals and substrings.
3533 Do not use gfc_typenode_for_spec for the final cast.
3535 2007-03-22 Tobias Schlüter <tobi@gcc.gnu.org>
3538 * decl.c (gfc_match_derived_decl): Reliably reject
3539 'doubleprecision' and 'doublecomplex' as type names.
3541 2007-03-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3544 * trans-expr.c (gfc_trans_init_string_length): Length should
3546 (gfc_conv_function_call): Likewise.
3548 2007-03-18 Paul Thomas <pault@gcc.gnu.org>
3552 * symbo.c : Add gfc_derived_types.
3553 (gfc_free_dt_list): Free derived type list gfc_derived_types.
3554 (gfc_free_namespace): Remove call to gfc_free_dt_list.
3555 (gfc_symbol_done_2): Call gfc_free_dt_list.
3556 * gfortran.h : Declare gfc_derived_types to be external. Remove
3557 derived types field from gfc_namespace.
3558 * resolve.c (resolve_fl_derived): Refer to gfc_derived types
3559 rather than namespace derived_types.
3560 (resolve_fntype): Remove special treatment for module
3561 derived type functions.
3562 * trans-types.c (gfc_get_derived_type): Remove search for like
3563 derived types. Finish by copying back end declaration to like
3564 derived types in the derived type list gfc_derived_types.
3566 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3569 * trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
3570 (gfc_conv_cst_int_power): Handle integer exponent with care,
3571 since it might be too large for us.
3573 2007-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3576 * invoke.texi: Fix typo.
3578 2007-03-16 Tobias Burnus <burnus@net-b.de>
3580 * trans-decl.c (gfc_generate_function_code): Use all arguments of
3583 2007-03-15 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3585 * gfortran.h (gfc_option_t): Add flag_backtrace field.
3586 * lang.opt: Add -fbacktrace option.
3587 * invoke.texi: Document the new option.
3588 * trans-decl.c (gfc_build_builtin_function_decls): Add new
3589 option to the call to set_std.
3590 * options.c (gfc_init_options, gfc_handle_option): Handle the
3593 2007-03-15 Tobias Burnus <burnus@gcc.gnu.org>
3594 Paul Thomas <pault@gcc.gnu.org>
3597 * decl.c (gfc_match_import): If the parent of the current name-
3598 space is null, try looking for an imported symbol in the parent
3599 of the proc_name interface.
3600 * resolve.c (resolve_fl_variable): Do not check for blocking of
3601 host association by a same symbol, if the symbol is in an
3604 2007-03-15 Paul Thomas <pault@gcc.gnu.org>
3607 * decl.c (match_data_constant): Before going on to try to match
3608 a name, try to match a structure component.
3612 * resolve.c (resolve_actual_arglist): Do not reject a generic
3613 actual argument if it has a same name specific interface.
3616 * trans-array.c (parse_interface): Do not nullify allocatable
3617 components if the symbol has the saved attribute.
3619 2007-03-14 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3621 * trans-array.c (gfc_trans_auto_array_allocation): Replace
3622 fold(convert()) by fold_convert().
3623 (gfc_duplicate_allocatable): Likewise.
3624 * trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
3625 build_int_cst instead of converting an integer_zero_node
3628 2007-03-14 Jakub Jelinek <jakub@redhat.com>
3630 * module.c (mio_typespec): Don't look at ts->cl if not BT_CHARACTER.
3632 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
3637 * intrinsics.texi (CHDIR): Fix argument names, note
3638 that STATUS must be a default integer.
3639 (CTIME): Fix argument names, note that RESULT must
3640 be a default integer.
3641 (EXIT): Note that STATUS must be a default integer.
3643 2007-03-13 Brooks Moses <brooks.moses@codesourcery.com>
3646 * intrinsic.texi: General whitespace cleanup, remove
3647 comment about missing intrinsics.
3648 (menu): Add lines for new entries listed below.
3649 (ACOSH): Mention specific function DACOSH, correct
3650 description phrasing.
3651 (ASINH): Mention specific function DASINH, correct
3652 description phrasing.
3653 (ATANH): Mention specific function DATANH, correct
3654 description phrasing.
3655 (COS): Add index entry for CCOS.
3656 (CPU_TIME): Correct "REAL" to "REAL(*)".
3657 (EXP): Add index entry for CEXP.
3658 (INT): Correct argument name to "A".
3662 (MAX): Add index entries for specific variants.
3663 (MCLOCK): New entry.
3664 (MCLOCK8): New entry.
3665 (SECNDS): Adjust to a more standard form.
3666 (SECOND): New entry.
3667 (TIME): Add cross-reference to MCLOCK.
3668 (TIME8): Add cross-reference to MCLOCK8.
3670 2007-03-11 Paul Thomas <pault@gcc.gnu.org>
3673 * parse.c (parse_interface): Use the default types from the
3674 formal namespace if a function or its result do not have a type
3675 after parsing the specification statements.
3677 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
3679 * intrinsic.texi: (ICHAR) Improve internal I/O note.
3680 (ACHAR): Reference it.
3681 (CHAR): Reference it.
3682 (IACHAR): Reference it.
3684 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
3686 * intrinsic.texi: (LINK) Document function form.
3692 2007-03-08 Brooks Moses <brooks.moses@codesourcery.com>
3694 * intrinsic.texi: minor typo fixes, removed prologue.
3695 (FSEEK): moved to correct place in alphabetical order.
3697 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
3700 * check.c (gfc_check_alarm_sub): Added check for default integer
3701 kind of status argument.
3702 * iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
3704 * intrinsic.texi (ALARM): Extended documentation.
3706 2007-03-08 Daniel Franke <franke.daniel@gmail.com>
3708 * intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
3709 (ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
3710 * intrinsic.c (add_subroutines): Adjusted dummy argument names
3711 of GERROR and TTYNAM.
3713 2007-07-08 Tobias Burnus <burnus@net-b.de>
3715 * module.c (gfc_match_use): Support renaming of operators
3717 * gfortran.texi (Fortran 2003 Status): Document support of
3718 renaming of operators.
3720 2007-07-08 Tobias Burnus <burnus@net-b.de>
3723 * module.c (read_module): Always import module name as symbol.
3724 (gfc_match_use): Disallow module name in the only clause of
3727 2007-03-08 Paul Thomas <pault@gcc.gnu.org>
3730 * expr.c (find_array_section): Correct arithmetic for section
3733 2007-03-07 Brooks Moses <brooks.moses@codesourcery.com>
3735 * iresolve.c (gfc_resolve_ishftc): Correct s_kind value.
3737 2007-03-06 Daniel Franke <franke.daniel@gmail.com>
3739 PR documentation/30950
3740 * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
3741 (FREE): Fix call syntax.
3743 2007-03-06 Brooks Moses <brooks.moses@codesourcery.com>
3745 * intrinsic.texi: Limit column widths to a total of .85.
3747 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
3749 * gfortran.texi (GFortran and G77): Rewrite completely.
3751 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
3753 * match.c (gfc_match_name): Expanded comment.
3755 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
3757 * gfortran.texi (Old-style kind specifications): Document
3758 special handling of old-style kind specifiers for COMPLEX.
3759 * decl.c (gfc_match_old_kind_spec): Document kind/bytesize
3760 assumptions for COMPLEX in comment.
3762 2007-03-05 Brooks Moses <brooks.moses@codesourcery.com>
3765 * gfortranspec.c (lang_specific_driver): Update program
3766 name and copyright date.
3768 2007-03-03 Paul Thomas <pault@gcc.gnu.org>
3771 * check.c (dim_rank_check): The shape of subsections of
3772 assumed-size arrays is known.
3774 2007-03-02 Paul Thomas <pault@gcc.gnu.org>
3775 Tobias Burnus <burnus@net-b.de>
3778 * decl.c (gfc_match_entry): Remove erroneous entry result check.
3780 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3782 * Make-lang.in: Add install-pdf target as copied from
3783 automake v1.10 rules.
3785 2007-03-01 Tobias Burnus <burnus@net-b.de>
3788 * trans-intrinsic.c (gfc_conv_intrinsic_size): Compare pointers.
3790 2007-02-28 Tobias Burnus <burnus@net-b.de>
3791 Paul Thomas <pault@gcc.gnu.org>
3795 * resolve.c (resolve_actual_arglist): Allow by-value
3796 arguments and non-default-kind for %VAL().
3797 * trans-expr.c (conv_arglist_function): Allow
3798 non-default-kind for %VAL().
3800 2007-02-28 Tobias Burnus <burnus@net-b.de>
3803 * primary.c (next_string_char): Correct reading a character
3804 after the delimiter.
3805 (match_string_constant): Print warning message only once.
3807 2007-02-27 Richard Guenther <rguenther@suse.de>
3809 * trans-array.c (structure_alloc_comps): Use correct type
3810 for null pointer constant.
3812 2007-02-26 Brooks Moses <brooks.moses@codesourcery.com>
3814 * gfortran.texi: Standardize title page, remove version number
3815 from copyright page.
3817 2007-02-26 Thomas Koenig <Thomas.Koenig@online.de>
3818 Paul Thomas <pault@gcc.gnu.org>
3821 * trans-intrinsic.c (gfc_conv_intrinsic_size):
3822 If dim is an optional argument, check for its
3823 presence and call size0 or size1, respectively.
3825 2007-02-23 Paul Thomas <pault@gcc.gnu.org>
3828 * resolve.c (has_default_initializer): New function.
3829 (resolve_fl_variable): Call has_default_initializer to determine if
3830 the derived type has a default initializer to its ultimate
3834 2007-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3836 * options.c (set_default_std_flags): New function to consolidate
3838 (gfc_init_options): Use new function.
3839 (gfc_handle_option): Use new function.
3841 2007-02-22 Brooks Moses <brooks.moses@codesourcery.com>
3843 * gfortran.texi (Old-style kind specifications): Document
3844 special handling of old-style kind specifiers for COMPLEX.
3845 * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize
3846 assumptions in comment.
3848 2007-02-21 Bernhard Fischer <aldot@gcc.gnu.org>
3850 * parse.c (next_free): Gooble spaces after OpenMP sentinel.
3852 2007-02-20 Thomas Koenig <Thomas.Koenig@online.de>
3855 * match.c (gfc_match_iterator): Remove conflict between
3856 loop variable and pointer.
3858 2007-02-20 Tobias Burnus <burnus@net-b.de>
3861 * symbol.c (gfc_add_volatile): Allow to set VOLATILE
3862 attribute for host-associated variables.
3863 * gfortran.h (symbol_attribute): Save namespace
3864 where VOLATILE has been set.
3865 * trans-decl.c (gfc_finish_var_decl): Move variable
3866 declaration to the top.
3868 2007-02-20 Tobias Burnus <burnus@net-b.de>
3871 * resolve.c (resolve_symbol): Add character dummy VALUE check.
3873 2007-02-19 Thomas Koenig <Thomas.Koenig@online.de>
3876 * fortran/iresolve.c (gfc_resolve_maxloc): Remove coercion of
3877 argument to default integer.
3878 (gfc_resolve_minloc): Likewise.
3880 2007-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3883 * options.c (gfc_init_options): Relax warning level for obsolescent.
3884 * match.c (match_arithmetic_if): Change to obsolescent from deleted.
3885 (gfc_match_if): Same.
3887 2007-02-18 Roger Sayle <roger@eyesopen.com>
3889 * trans-array.c (gfc_build_constant_array_constructor): When the
3890 shape of the constructor is known, use that to construct the
3892 (gfc_trans_constant_array_constructor): Initialize the "info"
3893 information for all of the dimensions of the array constructor.
3894 (constant_array_constructor_loop_size): New function.
3895 (gfc_trans_array_constructor): Use it to determine whether a
3896 loop is suitable for "constant array constructor" optimization.
3898 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Use fold_build2
3899 instead of build2, to avoid conditions like "(a != b) != 0".
3901 2007-02-18 Roger Sayle <roger@eyesopen.com>
3902 Paul Thomas <pault@gcc.gnu.org>
3905 * match.c (match_forall_iterator): Use gfc_match_expr instead
3906 of gfc_match_variable to match the iterator variable. Return
3907 MATCH_NO if not a variable. Remove the reset of the symbol's
3910 2007-02-16 Tobias Burnus <burnus@net-b.de>
3913 * trans-decl.c (gfc_generate_function_code): Do not initialize
3914 pointers to derived components.
3916 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3917 Brooks Moses <brooks.moses@codesourcery.com>
3918 Lee Millward <lee.millward@codesourcery.com>
3920 * trans-expr.c (gfc_conv_power_op): Use build_call_expr.
3921 (gfc_conv_string_tmp): Likewise.
3922 (gfc_conv_concat_op): Likewise.
3923 (gfc_build_compare_string): Likewise.
3924 (gfc_conv_function_call): Use build_call_list instead of build3.
3926 * trans-array.c (gfc_trans_allocate_array_storage): Use
3928 (gfc_grow_array): Likewise.
3929 (gfc_trans_array_ctor_element): Likewise.
3930 (gfc_trans_array_constructor_value): Likewise.
3931 (gfc_array_allocate): Likewise.
3932 (gfc_array_deallocate): Likewise.
3933 (gfc_trans_auto_array_allocation): Likewise.
3934 (gfc_trans_dummy_array_bias): Likewise.
3935 (gfc_conv_array_parameter): Likewise.
3936 (gfc_trans_dealloc_allocated): Likewise.
3937 (gfc_duplicate_allocatable): Likewise.
3939 * trans-openmp.c (gfc_trans_omp_barrier): Use build_call_expr.
3940 (gfc_trans_omp_flush): Likewise.
3942 * trans-stmt.c (gfc_conv_elementel_dependencies): Use build_call_expr.
3943 (gfc_trans_pause): Likewise.
3944 (gfc_trans_stop): Likewise.
3945 (gfc_trans_character_select): Likewise.
3946 (gfc_do_allocate): Likewise.
3947 (gfc_trans_assign_need_temp): Likewise.
3948 (gfc_trans_pointer_assign_need_temp): Likewise.
3949 (gfc_trans_forall_1): Likewise.
3950 (gfc_trans_where_2): Likewise.
3951 (gfc_trans_allocate): Likewise.
3952 (gfc_trans_deallocate): Likewise.
3954 * trans.c (gfc_trans_runtime_check): Use build_call_expr.
3956 * trans-io.c (gfc_trans_open): Use build_call_expr.
3957 (gfc_trans_close): Likewise.
3958 (build_filepos): Likewise.
3959 (gfc_trans_inquire): Likewise.
3960 (NML_FIRST_ARG): Delete.
3961 (NML_ADD_ARG): Delete.
3962 (transfer_namelist_element): Use build_call_expr.
3963 (build_dt): Likewise.
3964 (gfc_trans_dt_end): Likewise.
3965 (transfer_expr): Likewise.
3966 (transfer_array-desc): Likewise.
3968 * trans-decl.c (gfc_generate_function_code): Use build_call_expr.
3969 (gfc_generate_constructors): Likewise.
3971 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Use build_call_expr.
3972 (gfc_conv_intrinsic_fdate): Likewise.
3973 (gfc_conv_intrinsic_ttynam): Likewise.
3974 (gfc_conv_intrinsic_array_transfer): Likewise.
3975 (gfc_conv_associated): Likewise.
3976 (gfc_conv_intrinsic_si_kind): Likewise.
3977 (gfc_conv_intrinsic_trim): Likewise.
3978 (gfc_conv_intrinsic_repeat: Likewise.
3979 (gfc_conv_intrinsic_iargc): Likewise.
3981 2007-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3984 * scanner.c (gfc_next_char_literal): Add check for end of file after
3985 call to advance_line.
3987 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
3990 * primary.c (match_logical_constant): Return MATCH_ERROR on invalid
3993 2007-02-14 Steven G. Kargl <kargl@gcc.gnu.org>
3995 * misc.c (gfc_typename): Fix potential buffer overflow.
3997 2007-02-13 Paul Thomas <pault@gcc.gnu.org>
4000 * module.c (read_module): Set pointer_info to referenced if the
4001 symbol has no namespace.
4003 2007-02-12 Nick Clifton <nickc@redhat.com>
4005 * lang.opt: Add Warning attribute to warning options.
4007 2007-02-11 Daniel Franke <franke.daniel@gmail.com>
4009 * intrinsic.texi (HOSTNM): Fix typographical error in syntax.
4010 (SLEEP): Added section and documentation.
4012 2007-02-11 Tobias Schlüter <tobi@gcc.gnu.org>
4015 * decl.c (add_init_expr_to_sym): Remove ENUM specific code.
4016 (variable_decl): Likewise. Rewrap comment.
4017 (match_attr_spec): Remove ENUM specific code.
4018 (gfc_match_enum): Fix typo in error message.
4019 (enumerator_decl): New function.
4020 (gfc_match_enumerator_def): Use enumerator_decl instead of
4021 variable_decl. Adapt code accordingly.
4023 2007-02-11 Paul Thomas <pault@gcc.gnu.org>
4026 * module.c (find_symtree_for_symbol): New function to return
4027 a symtree that is not a "unique symtree" given a symbol.
4028 (read_module): Do not automatically set pointer_info to
4029 referenced because this inhibits the generation of a unique
4030 symtree. Recycle the existing symtree if possible by calling
4031 find_symtree_for_symbol.
4034 * decl.c (add_init_expr_to_sym): Make new charlen for an array
4035 constructor initializer.
4037 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4039 * f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
4040 and __emutls_register_common.
4041 * openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
4042 * trans-common.c (build_common_decl): Don't check have_tls.
4043 * trans-decl.c (gfc_finish_var_decl): Likewise.
4044 * types.def (BT_WORD, BT_FN_PTR_PTR): New.
4045 (BT_FN_VOID_PTR_WORD_WORD_PTR): New.
4047 2007-02-09 Tobias Burnus <burnus@net-b.de>
4050 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
4051 gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.
4053 2007-02-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4056 * trans-array.c (gfc_trans_create_temp_array): Remove use of the
4057 function argument. Always generate code for negative extent.
4059 * trans-array.h (gfc_trans_create_temp_array): Change prototype.
4060 * trans-expr.c (gfc_conv_function_call): Remove use of last argument
4061 of gfc_trans_create_temp_array.
4062 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
4063 * trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
4065 2007-02-08 Roger Sayle <roger@eyesopen.com>
4067 * trans-stmt.c (gfc_trans_forall_1): Optimize the cases where the
4068 mask expression is a compile-time constant (".true." or ".false.").
4070 2007-02-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4073 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
4074 arguments only once. Generate check that NCOPIES argument is not
4077 2007-02-04 Steven G. Kargl <kargl@gcc.gnu.org>
4080 * fortran/invoke.texi: Update documentation.
4081 * fortran/options.c (gfc_post_options): Deal with tabs with -std=f2003
4084 2007-02-03 Kazu Hirata <kazu@codesourcery.com>
4086 * trans-array.c: Fix a comment typo.
4088 2007-02-03 Paul Thomas <pault@gcc.gnu.org>
4091 * array.c (match_array_element_spec): If the length of an array is
4092 negative, adjust the upper limit to make it zero length.
4095 * resolve.c (pure_function, resolve_function): Initialize name to
4096 null to clear up build warnings.
4097 (resolve_fl_variable): Look at components explicitly to check for
4098 default initializer, rather than using gfc_default_initializer.
4100 2007-02-02 Steven G. Kargl <kargl@gcc.gnu.org>
4103 * resolve.c (resolve_generic_f): Check for non-NULL sym.
4105 2007-02-02 Roger Sayle <roger@eyesopen.com>
4107 * trans.c (gfc_build_array_ref): Use STRIP_TYPE_NOPS to eliminate
4108 NON_LVALUE_EXPR nodes and useless type conversions.
4110 2007-02-02 Paul Thomas <pault@gcc.gnu.org>
4114 * trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
4115 from function and make sure that substring lengths are
4117 (is_aliased_array): Remove static attribute.
4118 * trans.c : Add prototypes for gfc_conv_aliased_arg and
4120 * trans-io.c (set_internal_unit): Add the post block to the
4121 arguments of the function. Use is_aliased_array to check if
4122 temporary is needed; if so call gfc_conv_aliased_arg.
4123 (build_dt): Pass the post block to set_internal_unit and
4124 add to the block after all io activiy is done.
4126 2007-02-01 Roger Sayle <roger@eyesopen.com>
4128 * trans-array.c (gfc_conv_expr_descriptor): We don't need to use
4129 a temporary array to pass a constant non-character array constructor.
4130 Generalize the descriptor generation code to handle scalarizer
4131 "info" without an array reference.
4133 2007-02-01 Roger Sayle <roger@eyesopen.com>
4135 * dependency.c (gfc_check_dependency) <EXPR_ARRAY>: Implement
4136 dependency checking for array constructors.
4138 2007-02-01 Roger Sayle <roger@eyesopen.com>
4140 * trans-stmt.c (compute_overall_iter_number): Document function
4141 arguments. Generalize "unconditional forall nest with constant
4142 bounds" optimization to eliminate unconditional inner loops with
4145 2007-01-31 Tobias Burnus <burnus@net-b.de>
4148 * interface.c (compare_actual_formal): Check conformance between
4149 actual and VOLATILE dummy arguments.
4150 * symbol.c (gfc_add_volatile): Allow setting of VOLATILE
4151 multiple times in different scopes.
4152 * decl.c (gfc_match_volatile): Search symbol in host association.
4154 2007-01-31 Kazu Hirata <kazu@codesourcery.com>
4156 * simplify.c, trans-array.c: Fix comment typos.
4158 2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4160 * invoke.texi (Code Gen Options): Fix abbreviation typo.
4161 * intrinsic.texi (ACCESS, LSHIFT, RSHIFT): Fix typos.
4163 2007-01-30 Steve Ellcey <sje@cup.hp.com>
4166 * trans-types.c (gfc_get_function_type): Do not add void_type_node
4168 * trans-decl.c (create_function_arglist): Change assert.
4170 2007-01-29 Paul Thomas <pault@gcc.gnu.org>
4173 * module.c (read_module): If a symbol is excluded by an ONLY
4174 clause, check to see if there is a symtree already loaded. If
4175 so, attach the symtree to the pointer_info.
4177 2007-01-28 Thomas Koenig <Thomas.Koenig@online.de>
4180 * gfortran.h: Remove gfc_simplify_init_1.
4181 * arith.h: Remove third argument from gfc_compare_string.
4182 * arith.c (gfc_compare_expression): Remove third argument
4183 from call to gfc_compare_string.
4184 (gfc_compare_string): Remove third argument xcoll_table.
4185 Remove use of xcoll_table.
4186 * misc.c (gfc_init_1): Remove call to gfc_simplify_init_1.
4187 * simplify.c (ascii_table): Remove.
4188 (xascii_table): Likewise.
4189 (gfc_simplify_achar): ICE if extract_int fails. Remove use of
4190 ascii_table. Warn if -Wsurprising and value < 0 or > 127.
4191 (gfc_simplify_char): ICE if extract_int fails. Error if
4192 value < 0 or value > 255.
4193 (gfc_simplify_iachar): Remove use of xascii_table.
4194 Char values outside of 0..255 are an ICE.
4195 (gfc_simplify_lge): Remove use of xascii_table.
4196 (gfc_simplify_lgt): Likewise.
4197 (gfc_simplify_lle): Likewise.
4198 (gfc_simplify_llt): Likewise.
4199 (invert_table): Remove.
4200 (gfc_simplify_init_1): Remove.
4202 2007-01-27 Roger Sayle <roger@eyesopen.com>
4204 * trans-stmt.c (forall_info): Replace the next_nest and outer
4205 fields that previously implemented a doubly-linked list with a
4206 single prev_nest field (singly-linked list).
4207 (gfc_trans_nested_forall_loop): The nested_forall_info argument
4208 now denotes the innermost FORALL in the loop nest.
4209 (compute_overall_iter_number): Use prev_nest instead of next_nest.
4210 (gfc_trans_forall_1): Link/cons the new "info" to the head of the
4211 nested_forall_info linked list. Free the current "info" when done.
4213 2007-01-27 Paul Thomas <pault@gcc.gnu.org>
4216 * trans-expr.c (gfc_conv_operator_assign): New function.
4217 * trans.h : Add prototype for gfc_conv_operator_assign.
4218 * trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
4219 a potential operator assignment subroutine. If it is non-NULL
4220 call gfc_conv_operator_assign instead of the first assignment.
4221 ( gfc_trans_where_2): In the case of an operator assignment,
4222 extract the argument expressions from the code for the
4223 subroutine call and pass the symbol to gfc_trans_where_assign.
4224 resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
4225 gfc_resolve_forall_body): Resolve the subroutine call for
4226 operator assignments.
4228 2007-01-26 Steven Bosscher <stevenb.gcc@gmail.com>
4229 Steven G. Kargl <kargl@gcc.gnu.org>
4232 * fortran/io.c (next_char): Deal with backslash escaped characters.
4233 Issue warnings in non -std=gnu cases.
4234 * fortran/primary.c (next_string_char): Issue warnings in non
4236 2007-01-26 Tobias Burnus <burnus@net-b.de>
4238 * lang-specs.h: Add support for .f03 and .F03 extensions.
4239 * gfortran.texi: Document .f03 extension.
4240 * options.c (form_from_filename): Recognize .f03.
4242 2007-01-25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4245 * lang.opt (Wall): Remove RejectNegative.
4246 * options.c (gfc_handle_option): Wall can be disabled.
4247 (set_Wall): Add a parameter for disabling Wall.
4249 2007-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4252 * scanner.c (load_line): Remove check fot ctrl-z and don't gobble.
4254 2007-01-23 Paul Thomas <pault@gcc.gnu.org>
4257 * match.c (gfc_match_namelist): Add check for assumed size character
4258 in namelist and provide error if found.
4260 2007-01-21 Brooks Moses <brooks.moses@codesourcery.com>
4262 * intrinsic.texi (ACHAR): Added cross-references.
4263 (CHAR): Put cross-references in alphabetical order.
4264 (IACHAR): Added cross-references.
4265 (ICHAR): Added cross-references.
4267 2007-01-20 Brooks Moses <brooks.moses@codesourcery.com>
4269 * intrinsic.texi: Edited all "Syntax" examples to a consistent form.
4270 (MAXVAL): Corrected description of result characteristics.
4272 (UMASK): Added documentation.
4274 2007-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
4276 * openmp.c, matchexp.c, module.c, scanner.c, resolve.c, st.c,
4277 parse.c, primary.c, options.c, misc.c, simplify.c: Next installment
4278 in the massive whitespace patch.
4280 2007-01-20 Roger Sayle <roger@eyesopen.com>
4282 * module.c (mio_array_ref): The dimen_type fields of an array ref
4283 are an enumerated type and can't be read/written directly with a
4284 call to mio_integer. Instead loop over and cast each element.
4286 2007-01-20 Roger Sayle <roger@eyesopen.com>
4288 * dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
4289 i.e. that the ARRAY_REF doesn't mention components.
4290 * trans-array.c (gfc_constant_array_constructor_p): Export external
4291 function renamed from constant_array_constructor_p.
4292 (gfc_build_constant_array_constructor): Export.
4293 (gfc_trans_array_constructor): Update call to the renamed function
4294 constant_array_constructor_p.
4295 * trans-array.h (gfc_constant_array_constructor_p): Prototype here.
4296 (gfc_build_constant_array_constructor): Likewise.
4297 * trans-expr.c (gfc_build_memcpy_call): New helper function split
4298 out from gfc_trans_array_copy.
4299 (gfc_trans_array_copy): Use gfc_build_memcpy_call.
4300 (gfc_trans_array_constructor_copy): New function to optimize
4301 assigning an entire array from a constant array constructor.
4302 (gfc_trans_assignment): Call gfc_trans_array_constructor_copy
4305 2007-01-20 Roger Sayle <roger@eyesopen.com>
4307 * trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless
4308 implementation for the SIGN intrinsic with integral operands.
4309 (gfc_conv_intrinsic_minmax): Fix whitespace.
4311 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4313 * gfortran.h (gfc_options_t): Add flag_allow_leading_underscore.
4314 * lang.opt: Add -fallow-leading-underscore.
4315 * match.c (gfc_match_name): Allow leading underscore in symbol
4316 name if -fallow-leading-underscore is used.
4317 * symbol.c (gfc_get_default_type): Add special case for symbol
4318 names beginning with an underscore.
4319 * trans-decl.c (gfc_get_extern_function_decl,
4320 gfc_build_intrinsic_function_decls): Add _gfortran prefix to
4321 library symbols selected_int_kind, selected_real_kind and
4323 * options.c (gfc_init_options, gfc_handle_option): Handle the
4324 new -fallow-leading-underscore option.
4326 2007-01-20 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4329 * options.c (gfc_handle_module_path_options): Path used in -J
4330 option is now added to the module search path.
4332 2007-01-20 Richard Guenther <rguenther@suse.de>
4335 * f95-lang.c (gfc_init_builtin_functions): Provide cbrt and
4336 cexpi builtins if we have TARGET_C99_FUNCTIONS. Provide
4337 sincos builtins if the target has sincos.
4339 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
4341 * intrinsic.texi (MATMUL): Corrected a typo.
4342 (MAX): Separated @var arguments.
4343 (MIN): Separated @var arguments.
4345 2007-01-19 Brooks Moses <brooks.moses@codesourcery.com>
4347 * intrinsic.texi: general whitespace cleanup.
4348 (menu): Added TIME8, removed UNMASK.
4349 (AINT): Clarified argument requirement.
4350 (ANINT): Clarified argument requirement.
4351 (CEILING): Clarified argument requirement.
4352 (CHAR): Clarified argument requirement.
4353 (CMPLX): Clarified argument requirement.
4354 (DCMPLX): Clarified argument requirement.
4355 (FGET): Line rewrapping.
4356 (FLOOR): Clarified argument requirement.
4357 (GMTIME): Added documentation.
4358 (IAND): Added cross-reference.
4359 (IBCLR): Added cross-reference.
4360 (IBSET): Added cross-reference.
4361 (IEOR): Added cross-reference.
4362 (INT): Collapsed examples, clarified argument requirement.
4363 (IOR): Added cross-references.
4364 (LEN_TRIM): Corrected result kind.
4365 (LINK): Added cross-reference.
4366 (LLT): Removed "documentation pending".
4367 (LOGICAL): Added documentation.
4368 (LSHIFT): Added documentation.
4369 (LTIME): Added documentation.
4370 (MATMUL): Added documentation.
4371 (MAX): Added documentation.
4372 (MAXLOC): Added documentation.
4373 (MAXVAL): Added documentation.
4374 (MERGE): Added documentation.
4375 (MIN): Added documentation.
4376 (MINLOC): Added documentation.
4377 (MINVAL): Added documentation.
4378 (MVBITS): Moved to correct place, added documentation.
4379 (NOT): Added documentation.
4380 (PERROR): Added documentation.
4381 (RAN): Moved to correct place, added documentation.
4382 (REAL): Clarified argument requirement.
4383 (RENAME): Added documentation.
4384 (RSHIFT): Clarified argument requirement.
4385 (SIGN): Corrected table specification.
4386 (SYMLNK): Added documentation.
4387 (SYSTEM): Added documentation.
4388 (TIME): Added documentation.
4389 (TIME8): Added section and documentation.
4390 (UNMASK): Removed erroneous section.
4392 2007-01-18 H.J. Lu <hongjiu.lu@intel.com>
4394 * trans-stmt.c (compute_overall_iter_number): Fix a typo.
4396 2007-01-18 Roger Sayle <roger@eyesopen.com>
4398 * trans-expr.c (copyable_array_p): Consider user derived types without
4399 allocatable components to be copyable.
4401 2007-01-18 Roger Sayle <roger@eyesopen.com>
4403 * trans-stmt.c (compute_overall_iter_number): Enhance to precompute
4404 the number of interations in unconditional FORALL nests with constant
4407 2007-01-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4408 Tobias Burnus <burnus@net-b.de>
4411 * gfortran.h (gfc_option_t): Add flag_dump_core.
4412 * lang.opt: Add -fdump-core option.
4413 * invoke.texi: Document the new options.
4414 * trans-decl.c (gfc_build_builtin_function_decls): Add new
4415 options to the call to set_std.
4416 * options.c (gfc_init_options, gfc_handle_option): Set the
4419 2007-01-17 Paul Thomas <pault@gcc.gnu.org>
4422 * module.c (load_generic_interfaces): Make the marking of the
4423 symbol as ambiguous conditional on the module names being
4425 (write_generic): Ensure that the generic interface has a
4426 non-NULL module field.
4428 2007-01-16 Roger Sayle <roger@eyesopen.com>
4431 * trans-stmt.c (forall_info): Remove pmask field.
4432 (gfc_trans_forall_loop): Remove NVAR argument, instead assume that
4433 NVAR covers all the interation variables in the current forall_info.
4434 Add an extra OUTER parameter, which specified the loop header in
4435 which to place mask index initializations.
4436 (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
4437 Change the semantics of MASK_FLAG to only control the mask in the
4439 (compute_overall_iter_number): Optimize the trivial case of a
4440 top-level loop having a constant number of iterations. Update
4441 call to gfc_trans_nested_forall_loop. Calculate the number of
4442 times the inner loop will be executed, not to size of the
4444 (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
4445 sizeof(type) == 1. Tidy up.
4446 (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
4447 to gfc_trans_nested_forall_loop.
4448 (gfc_trans_pointer_assign_need_temp): Likewise.
4449 (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
4450 LENVAR local variables. Split mask allocation into a separate
4451 hunk/pass from mask population. Use allocate_temp_for_forall_nest
4452 to allocate the FORALL mask with the correct size. Update calls
4453 to gfc_trans_nested_forall_loop.
4454 (gfc_evaluate_where_mask): Update call to
4455 gfc_trans_nested_forall_loop.
4456 (gfc_trans_where_2): Likewise.
4458 2007-01-15 Paul Thomas <pault@gcc.gnu.org>
4461 * trans-stmt.c (gfc_trans_call): If it does not have one, get
4462 a backend_decl for an alternate return.
4465 * resolve.c (pure_function): Statement functions are pure. Note
4466 that this will have to recurse to comply fully with F95.
4469 * resolve.c (resolve_function): Only a reference to the final
4470 dimension of an assumed size array is an error in an inquiry
4474 * resolve.c (resolve_function): Make sure that the function
4475 expression has a type.
4477 2007-01-14 Paul Thomas <pault@gcc.gnu.org>
4480 * trans-decl.c (gfc_sym_mangled_function_id): Module, external
4481 symbols must not have the module name prepended.
4483 2007-01-11 Thomas Koenig <Thomas.Koenig@online.de>
4486 * iresolve.c (gfc_resolve_maxloc): If the rank
4487 of the return array is nonzero and we process an
4488 integer array smaller than default kind, coerce
4489 the array to default integer.
4490 * iresolve.c (gfc_resolve_minloc): Likewise.
4492 2007-01-11 Brooks Moses <brooks.moses@codesourcery.com>
4494 * simplify.c: Update copyright to 2007.
4497 2007-01-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4500 * scanner.c (gfc_release_include_path): Free gfc_option.module_dir
4503 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
4505 * simplify.c (gfc_simplify_ibclr): Fix POS comparison.
4506 (gfc_simplify_ibset): Same.
4508 2007-01-09 Brooks Moses <brooks.moses@codesourcery.com>
4512 * simplify.c (convert_mpz_to_unsigned): New function.
4513 (convert_mpz_to_signed): New function, largely based on
4515 (twos_complement): Removed.
4516 (gfc_simplify_ibclr): Add conversions to and from an
4517 unsigned representation before bit-twiddling.
4518 (gfc_simplify_ibset): Same.
4519 (gfc_simplify_ishftc): Add checks for overly large
4520 constant arguments, only check the third argument if
4521 it's present, carry over high bits into the result as
4522 appropriate, and perform the final conversion back to
4523 a signed representation using the correct sign bit.
4524 (gfc_simplify_not): Removed unnecessary masking.
4526 2007-01-09 Paul Thomas <pault@gcc.gnu.org>
4529 * resolve.c (resolve_code): Use the code->expr character length
4530 directly to set length of llen.
4532 2007-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4535 * lang.opt: Add Wcharacter_truncation option.
4536 * options.c (gfc_init_options): Initialize
4537 gfc_option.warn_character_truncation to zero.
4538 (gfc_handle_option): Add case for OPT_Wcharacter_truncation.
4540 2007-01-08 Steven G. Kargl <kargl@gcc.gnu.org>
4542 * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
4543 iresolve.c, match.c: Update Copyright years. Whitespace.
4545 2007-01-08 Richard Guenther <rguenther@suse.de>
4547 * trans-io.c (transfer_array_desc): Use build_int_cst instead
4550 2007-01-08 Roger Sayle <roger@eyesopen.com>
4552 * trans-array.c (constant_array_constructor_p): New function to
4553 determine whether an array constructor consists only of constant
4554 elements, and if so return it's size.
4555 (gfc_build_constant_array_constructor): Construct a statically
4556 initialized gfortran array for a given EXPR_ARRAY.
4557 (gfc_trans_constant_array_constructor): Efficiently scalarize
4558 a constant array constructor.
4559 (gfc_trans_array_constructor): Tidy up use of CONST_STRING.
4560 Special case scalarization of constant array constructors, all of
4561 whose elements are specified, using constant_array_constructor_p
4562 and gfc_trans_constant_array_constructor.
4563 (gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
4564 before adding it to index, to avoid creating a NON_LVALUE_EXPR.
4566 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
4568 gfortran.texi: Fix typos.
4570 2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org>
4572 * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
4573 convert.c: Update Copyright dates. Fix whitespace.
4575 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
4577 * data.c (gfc_assign_data_value): Fix whitespace.
4579 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
4581 * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
4582 Commentary typo fix.
4584 2007-01-07 Bernhard Fischer <aldot@gcc.gnu.org>
4587 * match.c (gfc_match_name): Print diagnostics for invalid
4590 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
4592 * array.c: Fix whitespace in comment table.
4594 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
4596 * array.c, bbt.c, check.c: Update copyright years. Whitespace.
4598 2007-01-06 Steven G. Kargl <kargl@gcc.gnu.org>
4600 * arith.c: Update copyright years. Whitespace.
4602 2007-01-05 Roger Sayle <roger@eyesopen.com>
4604 * trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
4605 array assignments split out from gfc_trans_assignment.
4606 (gfc_trans_array_copy): New function to implement array to array
4607 copies via calls to __builtin_memcpy.
4608 (copyable_array_p): New helper function to identify an array of
4609 simple/POD types, that may be copied/assigned using memcpy.
4610 (gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
4611 whole array assignments considered suitable by copyable_array_p.
4612 Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
4614 2007-01-05 Roger Sayle <roger@eyesopen.com>
4616 * trans-array.c (gfc_trans_array_constructor_value): Make the
4617 static const "data" array as TREE_READONLY.
4618 * trans-stmt.c (gfc_trans_character_select): Likewise.
4620 2007-01-05 Roger Sayle <roger@eyesopen.com>
4622 * trans-array.c (gfc_conv_loop_setup): Test whether the loop
4623 stride is one, to avoid fold_build2 introducing a useless
4624 NON_LVALUE_EXPR node.
4626 2007-01-05 Tobias Burnus <burnus@net-b.de>
4628 * symbol.c (check_conflict): Fix error message.
4630 2007-01-05 Paul Thomas <pault@gcc.gnu.org>
4633 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New
4634 functions to signal that a DATA statement is being matched.
4635 (gfc_match_data): Call gfc_set_in_match_data on entry and on
4637 * gfortran.h : Add prototypes for above.
4638 * expr.c (check_init_expr): Avoid check on parameter or
4639 variable if gfc_in_match_data is true.
4640 (gfc_match_init_expr): Do not call error on non-reduction of
4641 expression if gfc_in_match_data is true.
4645 * decl.c (gfc_set_constant_character_len): Add boolean arg to
4646 flag array constructor resolution. Warn if string is being
4647 truncated. Standard dependent error if string is padded. Set
4648 new arg to false for all three calls to
4649 gfc_set_constant_character_len.
4650 * match.h : Add boolean arg to prototype for
4651 gfc_set_constant_character_len.
4652 * gfortran.h : Add warn_character_truncation to gfc_options.
4653 * options.c (set_Wall): Set warn_character_truncation if -Wall
4655 * resolve.c (resolve_code): Warn if rhs string in character
4656 assignment has to be truncated.
4657 * array.c (gfc_resolve_character_array_constructor): Set new
4658 argument to true for call to gfc_set_constant_character_len.
4660 2007-01-05 Tobias Burnus <burnus@net-b.de>
4663 * interface.c (compare_parameter_intent): New function.
4664 (check_intents): Support pointer intents.
4665 * symbol.c (check_conflict): Support pointer intents,
4666 better conflict_std message.
4667 * expr.c (gfc_check_assign,gfc_check_pointer_assign):
4668 Support pointer intents.
4669 * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
4670 Support pointer intents.
4672 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4675 * check.c (gfc_check_kill_sub): Add checks for non-scalar
4678 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4680 * intrinsic.texi: Minor cleanup, reflowing overlong
4681 paragraphs, and correcting whitespace.
4683 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4685 * intrinsic.texi (LBOUND): Add documentation.
4686 (LGE): Add documentation.
4687 (LGT): Add documentation.
4688 (LINK): Add documentation.
4689 (LLE): Add documentation.
4690 (LLT): Add documentation.
4691 (LNBLNK): Add documentation.
4692 (UBOUND): Add documentation.
4693 (UNLINK): Add documentation.
4695 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4697 * intrinsic.texi (IAND): Clarify argument specifications.
4698 (IBCLR): Add documentation.
4699 (IBITS): Add documentation.
4700 (IBSET): Add documentation.
4701 (IEOR): Add documentation.
4702 (IERRNO): Add documentation.
4703 (INDEX): Add documentation.
4704 (IOR): Add documentation.
4705 (ISHFT): Add documentation.
4706 (ISHFTC): Add documentation.
4707 (KILL): Add documentation.
4708 (LEN_TRIM): Add documentation.
4710 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4713 * interface.c (compare_actual_formal): check for
4714 alternate returns when iterating over non-present
4717 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4719 * invoke.texi: Update manpage copyright to include 2007.
4721 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4723 * gfortran.texi: Update copyright to include 2007.
4724 * intrinsic.texi: Update copyright to include 2007.
4725 * invoke.texi: Update copyright to include 2007.
4727 2007-01-02 Tobias Burnus <burnus@net-b.de>
4728 Jakub Jelinek <jakub@redhat.com>
4731 * scanner.c (open_included_file): Revert patch.
4732 (gfc_open_included_file): Support absolute pathnames.
4733 (gfc_open_intrinsic_module): Support absolute pathnames.
4735 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4737 * gfortran.texi (GNU Fortran and GCC): Rewrite
4739 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4741 * gfortran.texi (Introduction): Lower "Part I:
4742 Introduction" to a chapter, renumber Parts II and III to
4744 * intrinsic.texi (Introduction): Rename to "Introduction
4745 to Intrinsics" to avoid conflict with the new chapter.
4747 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4749 * intrinsic.texi (Introduction): Rewrite first paragraph.
4751 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4753 * invoke.texi (OpenMP): Added index entry.
4754 * gfortran.texi (title page): Removed erroneous '*'.
4756 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4758 * gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
4760 (Extensions): Miscellaneous minor rewriting and copyediting.
4761 (BOZ-literal constants): Renamed from Hexadecimal constants.
4762 (Hollerith constants support): Added explanation and
4763 suggestions for standard-conforming modern equivalents.
4765 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4767 * intrinsic.texi: Improvements to index entries; change
4768 @findex entries to @cindex entries.
4769 * invoke.texi: Standardize and improve index entries.
4770 * gfortran.texi: Fix @code in one index entry.
4772 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4774 * invoke.texi: Change @code-type macros to appropriate
4775 variants (@command, @option, etc.)
4776 * gfortran.texi: Same.
4778 2007-01-03 Brooks Moses <brooks.moses@codesourcery.com>
4780 * intrinsic.texi: Various minor cleanups.
4782 2007-01-02 Steven G. Kargl <kargls@comcast.net>
4784 * trans-intrinsic.c (gfc_conv_intrinsic_ibits): Fix call to
4787 2007-01-02 Tobias Burnus <burnus@net-b.de>
4790 * scanner.c (open_included_file): Support full-path filenames.
4792 2007-01-02 Paul Thomas <pault@gcc.gnu.org>
4795 * interface.c (check_sym_interfaces): Remove call to
4796 resolve_global_procedure.
4797 gfortran.h : Remove prototype for resolve_global_procedure.
4798 resolve.c (resolve_global_procedure): Add static attribute
4799 to function declaration.
4801 2007-01-01 Steven G. Kargl <kargls@comcast.net>
4803 * ChangeLog: Copy to ...
4804 * ChangeLog-2006: here.
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