1 2005-06-01 Roger Sayle <roger@eyesopen.com>
3 * intrinsic.c (add_conv): No longer take a "simplify" argument as
4 its always gfc_convert_constant, instead take a "standard" argument.
5 (add_conversions): Change all existing calls of add_conv to pass
6 GFC_STD_F77 as appropriate. Additionally, if we're allowing GNU
7 extensions support integer-logical and logical-integer conversions.
8 (gfc_convert_type_warn): Warn about use the use of these conversions
9 as a extension when appropriate, i.e. with -pedantic.
10 * simplify.c (gfc_convert_constant): Add support for integer to
11 logical and logical to integer conversions, using gfc_int2log and
13 * arith.c (gfc_log2int, gfc_int2log): New functions.
14 * arith.h (gfc_log2int, gfc_int2log): Prototype here.
15 * gfortran.texi: Document this new GNU extension.
17 2005-06-01 Paul Thomas <pault@gcc.gnu.org>
19 * fortran/trans-expr.c (gfc_conv_variable): Clean up bracketting.
20 * fortran/trans-expr.c (gfc_conv_function_call): Insert spaces.
21 Correct comments and replace convert of integer_one_node with
24 2005-06-01 Jakub Jelinek <jakub@redhat.com>
27 * resolve.c (resolve_contained_fntype): Use sym->attr.untyped
28 to avoid giving error multiple times.
29 (resolve_entries): Don't error about BT_UNKNOWN here.
30 (resolve_unknown_f): Capitalize IMPLICIT for consistency.
31 (resolve_fntype): New function.
32 (gfc_resolve): Call resolve_fntype.
34 2005-06-01 Feng Wang <fengwang@nudt.edu.cn>
37 * fortran/io.c (resolve_tag): Fix error message.
39 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * fortran/trans-decl.c: Don't include errors.h.
42 * fortran/Make-lang.in: Updates dependencies.
44 2005-05-31 Paul Thomas <pault@gcc.gnu.org>
49 * fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
50 string length from the expression typespec character length value
51 and set temp_ss->stringlength and backend_decl. Obtain the
52 tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
53 Dereference the expression to obtain the character.
54 * fortran/trans-expr.c (gfc_conv_component_ref): Remove the
55 dereference of scalar character pointer structure components.
56 * fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
57 string length for the structure component from the component
60 2005-05-30 Roger Sayle <roger@eyesopen.com>
62 * gfortran.h (GFC_STD_LEGACY): New "standard" macro. Reindent.
63 * options.c (gfc_init_options): By default, allow legacy extensions
65 (gfc_post_options): Make -pedantic warn about legacy extensions
66 even with -std=legacy.
67 (gfc_handle_option): Make -std=gnu follow the default behaviour
68 of warning about legacy extensions, but allowing them. Make the
69 new -std=legacy accept everything and warn about nothing.
70 * lang.opt (std=legacy): New F95 command line option.
71 * invoke.texi: Document both -std=f2003 and -std=legacy.
72 * gfortran.texi: Explain the two types of extensions and document
73 how they are affected by the various -std= command line options.
75 2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
77 * trans-expr.c: Remove trailing ^M.
79 * trans-expr.c: Fix comment typos.
81 2005-05-29 Paul Thomas <pault@gcc.gnu.org>
89 * fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string
90 length to temp_ss for character pointer array assignments.
91 * fortran/trans-expr.c (gfc_conv_variable): Correct errors in
92 dereferencing of characters and character pointers.
93 * fortran/trans-expr.c (gfc_conv_function_call): Provide string
94 length as return argument for various kinds of handling of return.
95 Return a char[]* temporary for character pointer functions and
96 dereference the temporary upon return.
98 2005-05-29 Janne Blomqvist <jblomqvi@vipunen.hut.fi>
99 Steven G. Kargl <kargls@comcast.net>
102 * io.c (gfc_match_inquire): Implement constraints on UNIT and FILE usage.
104 2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
107 * io.c (format_item_1): Add check and extension warning for
110 2005-05-28 Steven G. Kargl <kargls@comcast.net>
112 * arith.c (gfc_arith_init_1): Fix off by one problem;
113 (gfc_check_integer_range): Chop extra bits in subnormal numbers.
115 2005-05-28 Jerry DeLisle <jvdelisle@verizon.net>
116 Steven G. Kargl <kargls@comcast.net>
118 * intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING
121 2005-05-27 Steven G. Kargl <kargls@comcast.net>
123 * trans-array.c (gfc_trans_deferred_array): Use build_int_cst to force
124 like types in comparsion.
126 2005-05-26 Kazu Hirata <kazu@cs.umass.edu>
128 * data.c, parse.c, trans-array.c, trans-decl.c,
129 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
130 trans.h: Fix comment typos. Follow spelling conventions.
132 2005-05-22 Roger Sayle <roger@eyesopen.com>
134 * gfortran.texi: Document some more GNU extensions.
136 2005-05-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
138 * error.c (gfc_warning): Fix typo in comment.
140 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
143 * fortran/iresolve.c (gfc_resolve_reshape): Add
144 gfc_type_letter (BT_COMPLEX) for complex to
145 to resolved function name.
147 2005-05-18 Erik Edelmann <erik.edelmann@iki.fi>
149 * array.c (gfc_match_array_constructor): Support [ ... ]
150 style array constructors.
152 2005-05-18 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
154 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_TRUNC
155 and BUILT_IN_TRUNCF instead of BUILT_IN_FLOOR and BUILT_IN_FLOORF.
156 * trans-intrinsic.c (build_fix_expr): Change 'op' argument
157 to correct enum type.
158 (gfc_conv_intrinsic_aint): Likewise. Clarify comment in front of
159 function. Add default case to switch, deal with FIX_TRUNC_EXPR
160 instead of FIX_FLOOR_EXPR.
162 2005-05-18 Feng Wang <fengwang@nudt.edu.cn>
165 * trans-const.c (gfc_conv_const_charlen): Use gfc_charlen_type_node to
166 build character length.
168 2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
170 * trans-types.c (gfc_array_range_type): New variable.
171 (gfc_init_types): Initialize gfc_array_range_type.
172 (gfc_get_array_type_bounds): Use gfc_array_range_type.
174 2005-05-17 Jakub Jelinek <jakub@redhat.com>
177 * trans-stmt.c (generate_loop_for_temp_to_lhs): Remove SIZE and COUNT2
178 arguments. If LSS is gfc_ss_terminator, increment COUNT1 by 1, instead
179 of incrementing COUNT2 and using COUNT1+COUNT2 increment COUNT1 and use
181 (generate_loop_for_rhs_to_temp): Likewise.
182 (compute_overall_iter_number): Add INNER_SIZE_BODY argument.
183 It non-NULL, add it to body.
184 (allocate_temp_for_forall_nest_1): New function, split from
185 allocate_temp_for_forall_nest.
186 (allocate_temp_for_forall_nest): Add INNER_SIZE_BODY argument,
187 propagate it down to compute_overall_iter_number. Use
188 allocate_temp_for_forall_nest_1.
189 (gfc_trans_assign_need_temp): Remove COUNT2. Call
190 compute_inner_temp_size into a new stmtblock_t. Adjust calls to
191 allocate_temp_for_forall_nest, generate_loop_for_rhs_to_temp
192 and generate_loop_for_temp_to_lhs.
193 (gfc_trans_pointer_assign_need_temp): Adjust calls to
194 allocate_temp_for_forall_nest.
195 (gfc_evaluate_where_mask): Call compute_inner_temp_size into a new
196 stmtblock_t. Call compute_overall_iter_number just once, then
197 allocate_temp_for_forall_nest_1 twice with the same size.
198 Initialize mask indexes if nested_forall_info != NULL.
199 (gfc_trans_where_2): Initialize mask indexes before calling
200 gfc_trans_nested_forall_loop.
202 2005-05-15 Feng Wang <fengwang@nudt.edu.cn>
203 Jerry DeLisle <jvdelisle@verizon.net>
206 * trans-stmt.c (gfc_trans_label_assign): fix pointer type, to
207 resolve ICE on assign of format label.
208 * trans-io.c (set_string): add fold-convert to properly
209 handle assigned format label in write.
211 2005-05-13 Paul Brook <paul@codesourcery.com>
213 * trans-stmt.c (gfc_trans_forall_1): Fix comment typo.
215 2005-05-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
217 * trans-types.c (gfc_is_nodesc_array): Remove redundant check.
219 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
222 * io.c (check_format): Look for literal characters inside
225 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
227 * resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
228 attribute from result symbol to function symbol.
229 * trans-expr.c (gfc_conv_function_call): Look at sym->attr.dimension
230 instead of sym->result->attr.dimension.
232 2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
235 * gfortran.h (gfc_option): Add flag_f2c.
236 * invoke.texi: Document '-ff2c' command line option. Adapt
237 documentation for '-fno-second-underscore' and '-fno-underscoring'.
238 * lang.opt (ff2c): New entry.
239 * options.c (gfc-init_options): Set default calling convention
240 to -fno-f2c. Mark -fsecond-underscore unset.
241 (gfc_post_options): Set -fsecond-underscore if not explicitly set
243 (handle_options): Set gfc_option.flag_f2c according to requested
245 * trans-decl.c (gfc_get_extern_function_decl): Use special f2c
246 intrinsics where necessary.
247 (gfc_trans_deferred_vars): Change todo error to assertion.
248 * trans-expr.c (gfc_conv_variable): Dereference access
249 to hidden result argument.
250 (gfc_conv_function_call): Add hidden result argument to argument
251 list if f2c calling conventions requested. Slightly restructure
252 tests. Convert result of default REAL function to requested type
253 if f2c calling conventions are used. Dereference COMPLEX result
255 * trans-types.c (gfc_sym_type): Return double for default REAL
256 function if f2c cc are used.
257 (gfc_return_by_reference): Slightly restructure logic. Return
258 COMPLEX by reference depending on calling conventions.
259 (gfc_get_function_type): Correctly make hidden result argument a
260 pass-by-reference argument for COMPLEX. Remove old code which does
261 this for derived types.
263 2005-05-09 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
265 * match.c (gfc_match_return): Only require space after keyword when
266 it is obligatory. Only give stdwarn to after matching is successful.
267 * dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
269 2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
271 * intrinsic.texi: Fix typos.
273 2005-05-07 Steven G. Kargl <kargls@comcast.net>
275 * intrinsic.texi: Document ASSOCIATED and ATAN2. Update Bessel function
276 description to include information about scalar arguments.
278 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
280 * Make-lang.in, dump-parse-tree.c, invoke.texi, lang.opt,
281 match.h, trans-array.h: Update copyright.
283 2005-04-29 Tom Tromey <tromey@redhat.com>
285 * f95-lang.c (poplevel): Updated for change to build_block.
287 2005-04-29 Jakub Jelinek <jakub@redhat.com>
291 * trans-expr.c (gfc_conv_variable): Handle return values in functions
292 with alternate entry points.
293 * resolve.c (resolve_entries): Remove unnecessary string termination
294 after snprintf. Set result of entry master.
295 If all entries have the same type, set entry master's type
296 to that common type, otherwise set mixed_entry_master attribute.
297 * trans-types.c (gfc_get_mixed_entry_union): New function.
298 (gfc_get_function_type): Use it for mixed_entry_master functions.
299 * gfortran.h (symbol_attribute): Add mixed_entry_master bit.
300 * decl.c (gfc_match_entry): Set entry->result properly for
302 * trans-decl.c (gfc_get_symbol_decl): For entry_master, skip over
304 (build_entry_thunks): Handle return values in entry thunks.
305 Clear BT_CHARACTER's ts.cl->backend_decl, so that it is not
306 shared between multiple contexts.
307 (gfc_get_fake_result_decl): Use DECL_ARGUMENTS from
308 current_function_decl instead of sym->backend_decl. Skip over
309 entry master's entry id argument. For mixed_entry_master entries or
310 their results, return a COMPONENT_REF of the fake result.
311 (gfc_trans_deferred_vars): Don't warn about missing return value if
312 at least one entry point uses RESULT.
313 (gfc_generate_function_code): For entry master returning
314 CHARACTER, copy ts.cl->backend_decl to all entry result syms.
315 * trans-array.c (gfc_trans_dummy_array_bias): Don't consider return
316 values optional just because they are in entry master.
318 2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
320 * gfortran.h (gfc_namespace): Add seen_implicit_none field,
321 Tobias forgot this in previous commit.
323 2005-04-29 Paul Brook <paul@codesourcery.com>
325 * trans-expr.c (gfc_conv_expr_present): Fix broken assert. Update
328 2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
330 * gfortran.h (gfc_namespace): Add seen_implicit_none field.
331 * symbol.c (gfc_set_implicit_none): Give error if there's a previous
332 IMPLICIT NONE, set seen_implicit_none.
333 (gfc_merge_new_implicit): Error if there's an IMPLICIT NONE statement.
335 2005-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
337 * gfortran.h (gfc_gsymbol): Make name a const char *.
338 * symbol.c (gfc_get_gsymbol): Allocate gsymbol name via
341 2005-04-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
344 * resolve.c (resolve_actual_arglist): Issue an error if a statement
345 functions is used as actual argument.
347 2005-04-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
350 * interface.c (compare_parameter): Ignore type for EXPR_NULL
351 only if type is BT_UNKNOWN.
353 2005-04-25 Paul Brook <paul@codesourcery.com>
354 Steven G. Kargl <kargls@comcast.net>
357 * check.c (gfc_check_ichar_iachar): New function.
358 * instinsic.h (gfc_check_ichar_iachar): Add prototype.
359 * intrinsic.c (add_functions): Use it.
360 * primary.c (match_varspec, gfc_match_rvalue): Clear incorrect
361 character expression lengths.
363 2005-04-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
366 * trans-common.c (translate_common): Cast offset and
367 common_segment->offset to type int for warning message.
369 2005-04-23 DJ Delorie <dj@redhat.com>
371 * trans-decl.c: Adjust warning() callers.
373 2005-04-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
375 * trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as
376 intermediate representation. Fix typo in comment.
378 2005-04-21 Steven G. Kargl <kargls@comcast.net>
380 * trans-const.c (gfc_conv_mpfr_to_tree): Remove unneeded computation;
381 simplify logic; Add a gcc_assert.
383 2005-04-19 Steven G. Kargl <kargls@comcast.net>
385 * trans-const.c (gfc_conv_mpz_to_tree): Fix comment.
387 2005-04-19 Arnaud Desitter <arnaud.desitter@ouce.ox.ac.uk>
388 Steven G. Kargl <kargls@comcast.net>
390 * invoke.texi: Update -Waliasing description
392 2005-04-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
395 * resolve.c (resolve_variable): If e->symtree is not set, this
396 ought to be a FAILURE, and not a segfault.
398 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
405 * fortran/trans-io.c (gfc_build_io_library_fndecls): Create
406 declaration for st_set_nml_var and st_set_nml_var_dim. Remove
407 declarations of old namelist functions.
408 (build_dt): Simplified call to transfer_namelist_element.
409 (nml_get_addr_expr): Generates address expression for start of
410 object data. New function.
411 (nml_full_name): Qualified name for derived type components. New
413 (transfer_namelist_element): Modified for calls to new functions
414 and improved derived type handling.
416 2005-04-17 Richard Guenther <rguenth@gcc.gnu.org>
418 * scanner.c (gfc_next_char_literal): Reset truncation flag
419 for lines ending in a comment for both fixed and free form.
420 (load_line): Do not set truncated flag if only truncating
423 2005-04-15 Richard Guenther <rguenth@gcc.gnu.org>
426 * gfortran.h (gfc_linebuf): Add truncated field.
427 * parse.c (next_statement): Handle warning for truncated
429 * scanner.c (load_line): Return if line was truncated.
430 No longer warn for truncated lines. Remove unused parameters.
431 (load_file): Store load_line return value to linebuf.
432 (gfc_error_recovery): Do not advance line at the end.
434 2005-04-14 Steven G. Kargl <kargls@comcast.net>
436 * gfortran.h (gfc_real_info): Add subnormal struct member.
437 * arith.c (gfc_arith_init_1): Set it.
438 (gfc_check_real_range): Use it.
439 * simplify.c (gfc_simplify_nearest): Fix nearest(0.,1.).
441 2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
443 * simplify.c: Fix a comment typo.
445 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
447 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
449 2005-04-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
451 * simplify.c (gfc_simplify_nearest): Overhaul.
453 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
455 * interface.c: Fix a comment typo.
457 2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
459 * match.c (match_arithmetic_if): Arithmetic IF is obsolete in
462 2005-04-09 Steven G. Kargl <kargls@comcast.net>
464 * simplify.c (gfc_simplify_anint): Use mpfr_round()
465 (gfc_simplify_dnint): ditto.
466 (gfc_simplify_nint): ditto.
468 2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
471 * io.c (check_format): Allow an optional comma
474 2005-04-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
476 * match.c (match_arithmetic_if): Remove gfc_ prefix and correct
477 comment according to GNU coding style.
478 (gfc_match_if): Remove gfc_ prefix in call to
481 2005-04-08 Diego Novillo <dnovillo@redhat.com>
483 * match.c (gfc_match_arithmetic_if): Declare static.
485 2005-04-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
488 * match.c (gfc_match_arithmetic_if): New function to match an
489 arithmetic IF statement.
490 (gfc_match_if): Use gfc_match_arithmetic_if to match an
491 arithmetic IF statement embedded in a simple IF statement.
493 2005-04-07 Steven G. Kargl <kargls@comcast.net>
495 * simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))
497 2005-04-06 Steven G. Kargl <kargls@comcast.net>
499 * invoke.texi: Remove documentation of -std=f90
501 2005-04-06 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
503 * expr.c (gfc_check_assign): Don't allow NULL as rhs in a
504 non-pointer assignment.
506 2005-04-05 Feng Wang <fengwang@nudt.edu.cn>
511 * array.c (resolve_character_array_constructor): New function. Set
512 constant character array's character length.
513 (gfc_resolve_array_constructor): Use it.
514 * decl.c (add_init_expr_to_sym): Set symbol and initializer character
516 (gfc_set_constant_character_len): New function. Set constant character
517 expression according the given length.
518 * match.h (gfc_set_constant_character_len): Add prototype.
520 2005-04-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
522 * intrinsic.texi: BES?? functions are not in the f95 standard.
524 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
526 * intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.
528 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
530 * intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
531 BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.
533 2005-04-02 Steven G. Kargl <kargls@comcast.net>
535 * intrinsic.texi: Document ALLOCATED, ANINT, ANY, ASIN; fix typos
537 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
539 * decl.c, f95-lang.c, interface.c, module.c, trans-stmt.c,
540 trans.h: Fix comment typos.
542 2005-03-29 Steven G. Kargl <kargls@comcast.net>
544 * gfortran.h (option_t): Change d8, i8, r8 to flag_default_double,
545 flag_default_integer, flag_default_real
546 * invoke.texi: Update documentation
547 * lang.opt: Remove d8, i8, r8 definitions; Add fdefault-double-8
548 fdefault-integer-8, and fdefault-real-8 definitions.
549 * options.c (gfc_init_options): Set option defaults
550 (gfc_handle_option): Handle command line options.
551 * trans-types.c (gfc_init_kinds): Use options.
553 2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
555 * f95-lang.c (builtin_function): Process the attrs parameter
556 and apply the "const" attribute to the builtin if found.
558 2005-03-27 Steven G. Kargl <kargls@comcast.net>
560 * intrinsic.texi: Document AIMAG, AINT, ALL
562 2005-03-26 Steven G. Kargl <kargls@comcast.net>
564 * arith.c (check_result): Fix illogical logic.
566 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
568 * trans-common.c (create_common): Build RECORD_NODE for common blocks
569 contain no equivalence objects.
570 (add_equivalences): New argument saw_equiv.
571 (trans_common): New local variable saw_equiv.
572 (finish_equivalences): Add a local variable dummy, Always pass true
573 for the 3rd parameter to create_common.
575 2005-03-25 Steven G. Kargl <kargls@comcast.net>
577 * intrinsic.texi: Fix "make dvi"
579 2005-03-24 Steven G. Kargl <kargls@comcast.net>
581 * intrinsic.texi: New file.
582 * gfortran.texi: Include it; white space change; fix typo.
584 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
586 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
588 2005-03-23 Steven Bosscher <stevenb@suse.de>
590 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
591 * trans-array.c (gfc_trans_allocate_array_storage,
592 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
593 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
594 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
595 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
596 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
597 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
598 gfc_conv_expr_descriptor): Likewise.
599 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
600 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
601 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
602 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
603 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
604 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
605 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
606 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
607 gfc_conv_intrinsic_merge, prepare_arg_info,
608 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
609 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
610 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
611 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
612 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
613 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
615 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
616 * trans.c (gfc_add_modify_expr): Likewise.
618 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
620 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
621 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
622 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
623 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
624 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
625 gfc_check_perror): new functions to check newly implemented
627 * gfortran.h: adding symbols for new intrinsics.
628 * intrinsic.c (add_functions): adding new intrinsics.
629 (add_subroutines): adding new intrinsics.
630 * intrinsic.h: prototype for all checking and resolving
632 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
633 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
634 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
635 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
636 gfc_resolve_kill_sub, gfc_resolve_link_sub,
637 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
638 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
639 gfc_resolve_perror): new functions to resolve intrinsics.
640 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
643 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
645 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
646 in which the variable is declared.
649 * resolve.c (was_declared): Also check for dummy attribute.
651 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
653 * gfortran.h (arith): Remove ARITH_0TO0.
654 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
655 (gfc_arith_power): Remove special casing of zero to integral
658 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
660 * Make-lang.in (fortran-warn): Remove -Wno-error.
661 (expr.o-warn, resolve.o-warn, simplify.o-warn,
662 trans-common.o-warn): Specify -Wno-error.
664 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
666 * trans-array.c (gfc_trans_static_array_pointer,
667 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
668 comment and formatting typos.
670 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
672 * invoke.texi: Fix typos.
674 2005-03-15 Zack Weinberg <zack@codesourcery.com>
676 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
678 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
680 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
681 to zero on label_tree.
683 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
686 * io.c (resolve_tag): Add checking on assigned label.
687 (match_dt_format): Does not set symbol assign attribute.
688 * match.c (gfc_match_goto):Does not set symbol assign attribute.
689 * resolve.c (resolve_code): Add checking on assigned label.
690 * trans-common.c (build_field): Deals with common variable assigned
692 * trans-stmt.c (gfc_conv_label_variable): New function.
693 (gfc_trans_label_assign): Use it.
694 (gfc_trans_goto): Ditto.
695 * trans-io.c (set_string): Ditto.
696 * trans.h (gfc_conv_label_variable): Add prototype.
698 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
701 * symbol.c (check_conflict): A dummy argument can't be a statement
704 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
706 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
707 the argument of the shift to the unsigned type.
709 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
712 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
714 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
717 * resolve.c (gfc_resolve): Check if character lengths are
718 specification expressions.
720 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
723 * trans-array.c (gfc_stack_space_left): Remove unused variable.
724 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
726 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
727 Remove declaration / prototype.
728 * trans-common.c (build_equiv_decl): Give union a name. Check if
729 it can be put on the stack.
730 * trans-decl.c (gfc_stack_space_left): Move function here.
731 (gfc_build_qualified_array): Fix comment typo.
732 * trans.h (gfc_put_var_on_stack): Add prototype.
734 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
736 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
737 * decl.c, trans.c: Don't use C++ style comments.
738 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
739 ifsrc): Give names to enums and use ENUM_BITFIELD.
740 (gfc_access): Remove trailing comma.
742 2005-03-05 Steven G. Kargl <kargls@comcast.net>
745 * primary.c (match_complex_constant): Mangled complex constant may
746 be an implied do-loop. Give implied do-loop matcher a chance.
748 2005-03-05 Steven G. Kargl <kargls@comcast.net>
751 * resolve.c (compare_shapes): New function.
752 (resolve_operator): Use it.
754 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
756 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
757 type for COMPLEX constants.
759 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
762 * trans-expr.c (gfc_conv_function_call): Correctly dereference
763 argument from a pointer function also if it has a result clause.
765 2005-03-04 Steven G. Kargl <kargls@comcast.net>
767 * expr.c (gfc_copy_shape_excluding): Change && to ||.
769 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
771 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
774 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
778 * simplify.c (gfc_simplify_bound): Rename to ...
779 (simplify_bound): ... this and overhaul.
781 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
783 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
784 (gfc_conv_intrinsic_function): update function calls
786 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
789 * trans-types.c (gfc_max_integer_kind): Declare
790 (gfc_init_kinds): Initialize it.
791 * gfortran.h (gfc_max_integer_kind): extern it.
792 * primary.c (match_boz_constant): Use it; remove gfortran extension
793 of kind suffixes on BOZ literal constants
796 2005-02-27 Steven G. Kargl <kargls@comcast.net>
798 * arith.c (gfc_check_real_range): Remove multiple returns
799 (check_result): New function.
800 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
801 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
804 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
806 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
809 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
811 Unrevert previously reverted patch. Adding this fix:
812 * module.c (find_true_name): Deal with NULL module.
814 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
816 Revert yesterday's patch:
817 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
819 * gfortran.h (gfc_component, gfc_actual_arglist, ...
820 ... argument. Copy string instead of pointing to it.
822 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
824 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
825 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
827 * module.c (mio_namespace_ref, load_needed): Likewise.
828 * parse.c (parse_interface, parse_contained): Likewise. Here the
829 correct second argument matters.
830 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
831 parent's implicit types if this is set.
832 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
833 * trans-common.c (build_common_decl): Likewise.
835 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
837 * symbol.c (gfc_set_default_type): Issue error only once, by setting
838 and checking 'untyped' attribute.
840 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
841 fields into new struct 'op' inside the 'value' union.
842 * arith.c (eval_intrinsic): Adapt all users.
843 * dependency.c (gfc_check_dependency): Likewise.
844 * dump-parse-tree.c (gfc_show_expr): Likewise.
845 * expr.c (gfc_get_expr): Don't clear removed fields.
846 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
847 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
848 check_intrinsic_op): Adapt to new field names.
849 * interface.c (gfc_extend_expr): Likewise. Also explicitly
850 nullify 'esym' and 'isym' fields of new function call.
851 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
852 Adapt to renamed structure fields.
853 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
854 * module.c (mio_expr): Likewise.
855 * resolve.c (resolve_operator): Likewise.
856 (gfc_find_forall_index): Likewise. Only look through operands
857 if dealing with EXPR_OP
858 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
859 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
860 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
863 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
864 'name' a 'const char *'.
865 (gfc_symbol): Likewise, also for 'module'.
866 (gfc_symtree): Make 'name' a 'const char *'.
867 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
868 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
870 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
871 initialize 'SYM->module'.
872 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
873 pointer instead of empty string.
874 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
875 * interface.c (gfc_compare_types): Adapt check to account for possible
877 (compare_actual_formal): Check for NULL pointer instead of empty
879 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
880 Add 'const' qualifier.
881 (conv_name): Return a heap allocated string.
882 (find_conv): Add 'const' qualifier to 'target'.
883 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
884 (make_generic): Check for NULL pointer instead of empty string.
885 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
886 (add_conv): No need to strcpy result from 'conv_name'.
887 (sort_actual): Check for NULL pointer instead of empty string.
888 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
890 * module.c (compare_true_names): Compare pointers instead of strings
892 (find_true_name): Initialize string fields with gfc_get_string.
893 (mio_pool_string): New function.
894 (mio_internal_string): Adapt comment.
895 (mio_component_ref, mio_component, mio_actual_arg): Use
896 'mio_pool_string' instead of 'mio_internal_string'.
897 (mio_symbol_interface): Add 'const' qualifier to string arguments.
898 Add level of indirection. Use 'mio_pool_string' instead of
899 'mio_internal_string'.
900 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
901 (write_common, write_symbol): Use 'mio_pool_string' instead of
902 'mio_internal_string'.
903 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
904 instead of empty string.
905 (write_operator, write_generic): Pass correct type variable to
906 'mio_symbol_interface'.
907 (write_symtree): Use 'mio_pool_string' instead of
908 'mio_internal_string'.
909 * primary.c (match_keyword_arg): Adapt check to possible
910 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
911 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
912 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
914 (ambiguous_symbol): Check for NULL pointer instead of empty string.
915 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
917 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
918 pointer instead of empty string.
919 * trans-decl.c (gfc_sym_mangled_identifier,
920 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
921 gfc_get_symbol_decl): Likewise.
922 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
923 argument. Copy string instead of pointing to it.
925 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
927 * intrinsic.h, st.c: Update copyright.
929 2005-02-20 Steven G. Kargl <kargls@comcast.net>
931 * symbol.c: Typos in comments.
933 2005-02-20 Steven G. Kargl <kargls@comcast.net>
935 * expr.c (gfc_type_convert_binary): Typo in comment.
937 2005-02-19 Steven G. Kargl <kargls@comcast.net>
939 * check.c (gfc_check_selected_int_kind): New function.
940 * intrinsic.h: Prototype it.
941 * intrinsic.c (add_function): Use it.
942 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
943 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
945 2005-02-19 Steven G. Kargl <kargls@comcast.net>
947 * check.c (gfc_check_int): improve checking of optional kind
948 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
950 2005-02-19 Steven G. Kargl <kargls@comcast.net>
952 * check.c (gfc_check_achar): New function
953 * intrinsic.h: Prototype it.
954 * intrinsic.c (add_function): Use it.
956 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
958 * trans-stmt.c (generate_loop_for_temp_to_lhs,
959 generate_loop_for_rhs_to_temp): Remove if whose condition is
962 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
964 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
965 (gfc_use_derived): ... this function.
967 2005-02-09 Richard Henderson <rth@redhat.com>
969 * f95-lang.c (gfc_init_builtin_functions): Call
970 build_common_builtin_nodes; do not define any functions handled
973 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
975 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
977 (gfc_is_constant_expr): Check 'ref' to determine if substring
978 reference is constant.
979 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
980 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
982 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
984 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
986 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
987 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
988 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
989 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
990 gfc_add_procedure): Add argument.
991 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
992 gfc_match_null, match_type_spec, match_attr_spec,
993 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
994 Update callers to match.
995 (gfc_match_entry) : Likewise, fix comment typo.
996 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
997 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
998 gfc_match_derived_decl): Update callers.
999 * interface.c (gfc_match_interface): Likewise.
1000 * match.c (gfc_match_label, gfc_add_flavor,
1001 gfc_match_call, gfc_match_common, gfc_match_block_data,
1002 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
1004 * parse.c (parse_derived, parse_interface, parse_contained),
1005 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
1006 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
1007 * symbol.c (check_conflict, check_used): Add new 'name' argument,
1008 use when printing error message.
1009 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
1010 gfc_add_generic, gfc_add_in_common, gfc_add_data,
1011 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
1012 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
1013 gfc_add_procedure): Add new 'name' argument. Pass along to
1014 check_conflict and check_used.
1015 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
1016 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
1017 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
1018 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
1019 argument in calls to any of the modified functions.
1021 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1023 * gfortran.texi: Don't give last update date.
1025 2006-01-30 Richard Henderson <rth@redhat.com>
1027 * options.c (gfc_init_options): Zero flag_errno_math.
1029 2005-01-29 Paul Brook <paul@codesourcery.com>
1032 * check.c (real_or_complex_check): New function.
1033 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
1034 * intrinsic.c (add_functions): Use new check functions.
1035 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
1038 2005-01-29 Steven G. Kargl <kargls@comcast.net>
1041 * expr.c (gfc_check_assign): Check for conformance of logical operands
1043 2004-01-27 Steven Bosscher <stevenb@suse.de>
1045 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
1046 TREE_USED for all labels.
1047 (gfc_trans_entry_master_switch): Use it instead of building a
1049 * trans-io.c (add_case): Likewise.
1050 * trans-stmt.c (gfc_trans_integer_select): Likewise.
1052 2004-01-23 Paul Brook <paul@codesourcery.com>
1053 Steven G. Kargl <kargls@comcast.net>
1056 * arith.c (gfc_convert_real): Remove sign handling.
1057 * primary.c (match_digits): Allow whitespace after initial sign.
1058 (match_real_const): Handle signs here. Allow whitespace after
1059 initial sign. Remove dead code.
1060 (match_const_complex_part): Remove.
1061 (match_complex_part): Use match_{real,integer}_const.
1062 (match_complex_constant): Cross-promote integer types.
1064 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
1067 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
1068 transpose_c8 for complex types.
1070 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
1072 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
1073 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
1074 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
1075 Follow spelling conventions.
1077 2005-01-22 Bud Davis <bdavis9659@comcast.net>
1080 * trans-io.c (gfc_trans_inquire): Added code to support
1083 2005-01-22 Steven G. Kargl <kargls@comcast.net>
1085 * intrinsic.c (make_alias): Add standard argument.
1086 (add_functions): Update make_alias calls.
1088 2005-01-22 Paul Brook <paul@codesourcery.com>
1090 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
1092 2005-01-22 Paul Brook <paul@codesourcery.com>
1094 * gfortran.h (gfc_check_access): Add prototype.
1095 * match.c (gfc_match_namelist): Remove TODO.
1096 * module.c (check_access): Rename ...
1097 (gfc_check_access): ... to this. Boolify. Update callers.
1098 * resolve.c (resolve_symbol): Check for private objects in public
1101 2005-01-22 Paul Brook <paul@codesourcery.com>
1103 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
1104 does not have an explicit type.
1105 (gfc_match_variable): Resolve implicit derived types in all cases.
1106 Resolve contained function types from their own namespace, not the
1108 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
1109 checking. Resolve from the contained namespace, not the parent.
1111 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1114 * trans-const.c (gfc_conv_constant_to_tree): Give logical
1115 constants the correct type.
1118 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
1120 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
1123 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
1125 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
1126 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
1127 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
1128 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
1129 trans-io.c, trans-stmt.c, trans.c: Update copyright.
1131 2005-01-17 Ira Rosen <irar@il.ibm.com>
1133 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
1135 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1138 * error.c (error_char): Line-buffer errors / warnings.
1140 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1142 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
1143 unsigned issue. Use build_int_cst instead of converting
1144 integer_zero_node. Remove unnecessary conversion.
1146 * trans-types.c (gfc_get_character_type_len): : Use
1147 gfc_charlen_type_node as basic type for the range field.
1149 * trans-intrinsic.c (build_fixbound_expr,
1150 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
1151 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
1152 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
1153 of converting 'integer_zero_node' or 'integer_one_node'
1155 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
1157 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
1158 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
1159 'build_int_cst' instead of converting 'integer_zero_node' or
1160 'integer_one_node' respectively.
1162 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1163 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
1164 'gfc'-prefix from local variable, remove dead code, use correct
1165 type when inserting argument.
1167 * trans-intrinsic.c, trans-types.c: Update copyright years.
1169 2005-01-16 Steven G. Kargl <kargls@comcast.net>
1172 * resolve.c (check_case_overlap): Typo in comment.
1173 (validate_case_label_expr): Fix up kinds of case values
1174 (resolve_select): Properly handle kind mismatches.
1176 2004-01-16 Paul Brook <paul@codesourcery.com>
1179 * trans-common.c (translate_common): Remove duplicate function call.
1180 (finish_equivalences): Preserve alignment when biasing offsets.
1182 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
1184 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
1185 ASCII-like character encoding.
1187 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1189 * resolve.c (compare_case): Cleanup.
1191 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1193 * resolve.c (compare_case): Give arguments correct type.
1195 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
1197 * iresolve.c, trans-common.c, trans-types.c: Fix comment
1200 2005-01-09 Paul Brook <paul@codesourcery.com>
1203 * trans-common.c (current_common, current_offset): Remove.
1204 (create_common): Add head argument.
1205 (align_segment): New function.
1206 (apply_segment_offset): New function.
1207 (translate_common): Merge code from new_segment. Handle alignment.
1208 (new_segment): Remove.
1209 (finish_equivalences): Ensure proper alignment.
1211 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1213 * trans-const.c: Don't include unused math.h.
1215 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
1216 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
1217 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
1218 trailing whitespace.
1219 (prepare_arg_info): Fix formatting, indenting and remove trailing
1221 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
1222 trailing whitespace.
1224 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
1225 gfc_constant_result, gfc_range_check, gfc_arith_power,
1226 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
1227 gfc_real2complex, gfc_complex2int, gfc_complex2real,
1228 gfc_complex2complex): Fix whitespace issues.
1229 * check.c (must_be, type_check, numeric_check, int_or_real_check,
1230 logical_array_check, array_check, scalar_check, nonoptional_check,
1231 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
1232 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
1233 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
1234 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
1235 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
1236 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
1237 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
1238 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
1239 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
1240 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
1241 gfc_check_lbound, gfc_check_logical, min_max_args,
1242 gfc_check_min_max_integer, gfc_check_min_max_real,
1243 gfc_check_min_max_double, gfc_check_matmul,
1244 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
1245 gfc_check_pack, gfc_check_precision, gfc_check_radix,
1246 gfc_check_range, gfc_check_real, gfc_check_repeat,
1247 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
1248 gfc_check_set_exponent): Fix formatting issues.
1249 (gfc_check_size, gfc_check_sign): Alphabetize function order,
1250 remove whitespace-only line.
1251 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
1252 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
1253 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
1254 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
1255 gfc_check_random_number, gfc_check_random_seed,
1256 gfc_check_second_sub, gfc_check_system_clock,
1257 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
1258 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
1259 gfc_check_unlink_sub): Fix formatting issues.
1261 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1263 * gfortran.h: Remove outdated comment. Don't include stdio.h
1266 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1268 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
1269 output of 'gfortran --version'.
1271 2005-01-03 Steven G. Kargl <kargls@comcast.net>
1273 * arith.c: Add system.h; remove string.h
1279 * check.c: Remove stdlib.h and stdarg.h
1280 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
1281 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
1282 * f95-lang.c: Add system.h; remove stdio.h
1283 * interface.c: Add system.h; remove stdlib.h and string.h
1284 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
1285 * io.c: Remove string.h
1287 * match.c: Remove stdarg.h and string.h
1288 * misc.c: Update copyright; add system.h; remove stdlib.h,
1289 string.h, and sys/stat.h
1290 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
1291 unistd.h, and time.h
1292 * option.c: Remove string.h and stdlib.h
1294 * scanner.c: Update copyright; add system.h; remove stdlib.h,
1295 stdio.h, string.h, and strings.h
1296 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
1297 * trans-array.c: Remove stdio.h and gmp.h
1298 * trans-const.c: Ditto
1299 * trans-expr.c: Ditto
1301 * trans-stmt.c: Ditto
1303 * trans-intrinsic.c: Remove stdio.h and string.h
1305 2004-12-29 Steven G. Kargl <kargls@comcast.net>
1307 * gfortran.h (gfc_case): fix typo in comment.
1309 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1311 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
1312 logical shift. Call fold. Remove 0-bit shift shortcut.
1313 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
1314 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
1315 result if width(arg 1) < 4 bytes. Call fold.
1318 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
1319 in front of function to match the standard. Correct handling
1322 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
1324 * trans-expr.c (gfc_conv_cst_int_power): Only check for
1325 flag_unsafe_math_optimizations if we have a float type.
1327 2004-12-23 Steven G. Kargl <kargls@comcast.net>
1329 * gfortran.texi: Fix typo.
1331 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1333 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
1336 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1339 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
1340 (gfc_match_nullify): Make sure that ')' is in front of the end of
1343 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
1346 2004-12-14 Richard Henderson <rth@redhat.com>
1348 * gfortran.h (gfc_expr.function.name): Make const.
1349 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1350 (gfc_get_string): Update prototype.
1351 * iresolve.c: Include tree.h.
1352 (string_node, HASH_SIZE, string_head, hash): Remove.
1353 (gfc_get_string): Use vsnprintf, get_identifier.
1354 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1355 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
1356 (gfc_done_1): Don't call gfc_iresolve_done_1.
1357 * module.c (mio_allocated_string): Take and return const char *,
1358 instead of modifying char**.
1359 (mio_expr): Update to match.
1360 * resolve.c (pure_function): Constify name argument.
1361 (resolve_function): Constify name.
1362 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
1364 2004-12-12 Richard Henderson <rth@redhat.com>
1366 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1367 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
1368 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
1369 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
1370 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
1371 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
1372 gfc_resolve_unpack: Use PREFIX.
1374 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1377 * match.c (gfc_match_common): Skip whitespace.
1379 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1382 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
1383 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
1384 integer kind check; Issue error for -std=f95 when needed.
1385 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
1387 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
1388 Promote arguments to same kind.
1390 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1391 Paul Brook <paul@codesourcery.com>
1394 * resolve.c (gfc_resolve_iterator_expr): New function.
1395 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
1396 start, end and stride to correct type.
1397 (resolve_code): Pass extra argument.
1398 * array.c (resolve_array_list): Pass extra argument.
1399 * gfortran.h (gfc_resolve): Add prototype.
1400 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
1401 Handle real type iterators.
1403 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1406 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
1407 same kind as C's 'int'.
1408 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
1410 2004-12-08 Richard Henderson <rth@redhat.com>
1412 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
1413 to the output expression.
1414 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
1416 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
1419 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1422 * resolve.c (resolve_code): Impose correct restrictions on
1425 * decl.c (gfc_match_end): Use locus of END when eos is an error.
1427 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1428 Paul Brook <paul@codesourcery.com>
1430 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
1431 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
1432 (gfc_check_stat, gfc_check_stat_sub): New functions.
1433 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
1434 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
1435 fstat, and stat to intrinsics symbol tables.
1436 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
1437 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
1438 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
1439 (gfc_resolve_stat, gfc_resolve_flush): New functions.
1440 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
1441 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
1443 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1445 * intrinsic.c: Fix and add comments, fix function declarations
1446 (OPTIONAL,REQUIRED): New symbols
1447 (add_functions,add_subroutines): Use symbols
1448 (gmp.h): Remove unused include
1450 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1452 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
1455 2004-11-24 Steven Bosscher <stevenb@suse.de>
1457 * options.c (gfc_post_options): Don't clear flag_inline_functions.
1459 2004-11-20 Steven G. Kargl <kargls@comcast.net>
1461 * check.c (gfc_check_getcwd_sub): Fix seg fault.
1463 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
1464 gfc_check_unlink,gfc_check_unlink_sub): New functions
1465 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
1466 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
1467 exit to intrinsics symbol tables.
1468 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
1469 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
1470 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
1471 gfc_resolve_unlink_sub): Add and sort prototypes.
1472 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
1473 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
1474 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
1476 2004-11-16 Paul Brook <paul@codesourcery.com>
1479 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
1480 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
1481 * trans-types.c (gfc_get_dtype): Accept array type rather than element
1483 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
1484 (gfc_get_array_type_bounds): Ditto.
1485 (gfc_get_derived_type): Recurse into derived type pointers.
1486 * trans-types.h (gfc_get_dtype): Add prototype.
1487 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
1489 2004-11-15 Paul Brook <paul@codesourcery.com>
1491 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
1493 2004-11-10 Paul Brook <paul@codesourcery.com>
1496 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
1497 * trans-io.c (transfer_array_component): Ditto.
1499 2004-11-10 Paul Brook <paul@codesourcery.com>
1501 * invoke.texi: Fix typo.
1503 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
1505 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
1506 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
1507 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
1508 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
1509 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
1511 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1514 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
1516 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
1518 * gfortranspec.c: Replace GNU CC with GCC.
1520 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1522 * gfortranspec.c (lang_specific_driver): Change year to 2004.
1524 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1527 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
1530 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1533 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
1534 module procedures as if they were module variables.
1536 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1541 * module.c (write_symbol1): Set module_name for dummy arguments.
1543 2004-11-02 Paul Brook <paul@codesourcery.com>
1545 * intrinsic.c (check_intrinsic_standard): Include error locus.
1547 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
1548 locus to check_intrinsic_standard.
1550 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
1553 * gfortran.h: Change GFC_STD_* flags to more appropriate
1554 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
1555 gfc_option_t): Add field for warning about use of nonstandard
1557 * intrinsic.c (add_sym): Add parameter for standard version, check
1558 this against current standard.
1559 (add_sym_0): Pass standard parameter to add_sym.
1560 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
1561 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
1562 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
1563 (make_generic): Add parameter for standard, check this
1564 against currently selected standard.
1565 (add_functions, add_subroutines): Add parameter to tell which
1566 standard an intrinsic belongs to.
1567 (check_intrinsic_standard): New function.
1568 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
1569 (gfc_intrinsic_sub_interface): Ditto.
1570 * lang.opt: Add Wnonstd-intrinsics option.
1571 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
1573 (set_Wall): Add warning about nonstd intrinsics.
1574 (gfc_handle_option): Change to use new GFC_STD_* flags,
1576 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1578 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1580 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1582 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1584 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1586 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1588 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1591 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1593 * check.c (gfc_check_rand): Allow missing optional argument.
1594 (gfc_check_irand): Ditto.
1595 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1597 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1599 PR fortran/13490, PR fortran/17912
1600 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1601 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1602 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1603 warning when compiling with pedantic.
1604 * gcc/fortran/arith.c: Set minimum integer values to reflect
1605 realities of two's complement signed integers. Added
1608 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1610 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1611 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1614 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1616 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1618 (gfc_generate_function_code): Fix formatting issue.
1620 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1622 * module.c: Fix formatting issues.
1624 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1626 * module.c (mio_interface_rest): Set where member of interface
1629 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1632 * options.c (gfc_handle_option): Add break after handing the
1635 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1637 * arith.c: Fix formatting issues.
1639 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1642 * resolve.c (resolve_operator): Use correct operator name in message.
1644 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1646 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1647 Move standard warning further to the front.
1649 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1651 * trans-stmt.c: Fix a comment typo.
1653 2004-10-07 Paul Brook <paul@codesourcery.com>
1656 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1659 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1662 * simplify.c (twos_complement): New function.
1663 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1665 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1667 2004-10-06 Paul Brook <paul@codesourcery.com>
1669 * trans-stmt.c (gfc_trans_simple_do): New function.
1670 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1671 loop. Update comments.
1673 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1676 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1680 * intrinsic.c (add_sym_5): Remove.
1681 (add_subroutines): Add resolution function for MVBITS.
1682 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1684 * iresolve.c (gfc_resolve_mvbits): New function.
1685 (gfc_resolve_random_number): Remove empty line at end of function.
1687 * trans-const.c (gfc_build_cstring_const): New function.
1688 (gfc_init_cst): Use new function.
1689 * trans-const.h (gfc_build_cstring_const): Add prototype.
1690 * trans-io.c (set_string, set_error_locus): Use new function.
1691 * trans-stmt.c (gfc_trans_goto): Use new function.
1694 * parse.c (accept_statement): Don't treat END DO like END IF and
1696 (parse_do_block): Generate possible END DO label inside END DO
1700 * check.c (gfc_check_system_sub): New function.
1701 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1702 * intrinsic.c (add_functions): Add 'system'.
1703 (add_subroutines): Add 'system'.
1704 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1705 Move prototypes to other suborutines.
1706 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1708 (gfc_resolve_system_clock): Fix formatting of prototype.
1709 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1711 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1714 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1716 * scanner.c (preprocessor_line): Accept preprocessor lines without
1717 file names. Check file names for closing quotes. Handle escaped
1718 quotes in file names.
1720 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1721 Paul Brook <paul@codesourcery.com>
1723 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1724 Use gfc_get_expr_charlen.
1725 * trans-expr.c (gfc_get_expr_charlen): New function.
1726 * trans.h (gfc_get_expr_charlen): Add prototype.
1728 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1730 * trans-intrinsic.c: Fix a comment typo.
1732 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1734 * simplify.c (range_check): Remove blank line at beginning of function.
1735 (gfc_simplify_dint): Same at end of function.
1736 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1737 (gfc_simplify_bound): Fix indentation.
1738 (gfc_simplify_log10): Simplify calculation.
1739 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1741 (gfc_simplify_nearest): Same at end of function.
1742 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1744 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1745 gfc_simplify_spacing): Simplify calulations.
1747 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1749 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1750 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1752 2004-10-01 Jan Hubicka <jh@suse.cz>
1754 * f95-lang.c (gfc_expand_function): Update call of
1755 tree_rest_of_compilation.
1756 * trans-decl.c (gfc_generate_constructors): Likewise.
1758 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1760 * trans-intrinsic.c: Comment fixes.
1762 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1764 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1766 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1768 * trans-types.c (gfc_return_by_reference): Remove superfluous
1771 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1772 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1775 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1776 function to determine return type.
1778 2004-09-20 Jan Hubicka <jh@suse.cz>
1780 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1782 (gfc_generate_function_code): Likewise.
1784 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1787 * simplify.c (gfc_simplify_reshape): Set shape of return value
1790 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1791 Zack Weinberg <zack@codesourcery.com>
1793 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1794 enumeration constants.
1796 2004-09-17 Paul Brook <paul@codesourcery.com>
1798 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1799 (gfc_linebuf_header_size): Define.
1800 * scanner.c (load_file): Use it.
1802 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1804 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1805 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1806 resolve.c, scanner.c, trans-array.c, trans-array.h,
1807 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1808 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1809 trans.h: Fix comment typos. Follow spelling conventions.
1811 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1814 * trans-io.c (transfer_array_component): New function.
1815 (transfer_expr): For array fields, call transfer_array_component.
1817 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1819 * gfortran.texi: Fix a typo.
1821 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1823 * parse.c (eof_buf): Rename eof to eof_buf.
1824 (unexpected_eof): Same.
1825 (gfc_parse_file): Same.
1827 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1829 * check.c (gfc_check_getcwd_sub): New function.
1830 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1831 * intrinsic.c (add_functions): Add function definition;
1833 * intrinsic.c (add_subroutines): Add subroutine definitions.
1834 * intrinsic.h: Add prototypes.
1835 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1837 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1839 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1842 * module.c (write_symbol): Don't fill in module name here.
1843 (write_symbol0): Fill in here instead.
1845 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1847 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1848 trans-array.c, trans-common.c, trans-expr.c,
1849 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1850 comment typos. Follow spelling conventions.
1852 2004-09-09 Paul Brook <paul@codesourcery.com>
1854 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1856 2004-09-08 Paul Brook <paul@codesourcery.com>
1858 * array.c: Don't include assert.h.
1859 * data.c: Don't include assert.h. Replace assert and abort with
1860 gcc_assert and gcc_unreachable.
1861 * dependency.c: Ditto.
1862 * f95-lang.c: Ditto.
1863 * iresolve.c: Ditto.
1865 * simplify.c: Ditto.
1867 * trans-array.c: Ditto.
1868 * trans-common.c: Ditto.
1869 * trans-const.c: Ditto.
1870 * trans-decl.c: Ditto.
1871 * trans-expr.c: Ditto.
1872 * trans-intrinsic.c: Ditto.
1873 * trans-io.c: Ditto.
1874 * trans-stmt.c: Ditto.
1875 * trans-types.c: Ditto.
1878 2004-09-07 Per Bothner <per@bothner.com>
1879 Paul Brook <paul@codesourcery.com>
1881 * error.c (show_locus): Handle mapped locations.
1882 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1883 * gfortran.h: Include input.h.
1884 (struct gfc_linebuf): Use source_location.
1885 * scanner.c (get_file): Initialize linemap.
1886 (preprocessor_line): Pass extra argument to get_file.
1887 (load_file): Ditto. Setup linemap.
1888 (gfc_new_file): Handle mapped locations.
1889 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1890 Set decl source locations.
1891 (gfc_trans_common): Set blank common block location.
1892 * trans-decl.c (gfc_set_decl_location): New function.
1893 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1894 (trans_function_start): Move call to gfc_set_backend_locus..
1895 (build_function_decl): ... to here.
1896 (build_entry_thunks): Set and restore the backend locus.
1897 (gfc_generate_constructors): Remove excess arguments to
1898 init_function_start.
1899 (gfc_generate_block_data): Add comments. Set the decl locus.
1900 * trans-io.c (set_error_locus): Handle mapped locations.
1901 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1902 (gfc_trans_code): Use SET_EXPR_LOCATION.
1903 (gfc_generate_code): Override the location of the new symbol.
1904 * trans.h (gfc_set_decl_location): Add prototype.
1906 2004-08-31 Paul Brook <paul@codesourcery.com>
1908 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1910 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1913 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1916 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1921 * resolve.c (resolve_transfer): New function.
1922 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1924 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1927 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1930 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1932 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1934 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1937 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1938 add comment pointing out possible issue WRT compatibility with g77.
1940 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1942 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1943 all occurences of 'gfc_strlen_type_node' by
1944 'gfc_charlen_type_node'.
1945 * trans-types.h: Same. Also update comment accordingly.
1947 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1949 * primary.c: Update copyright boilerplate to say GCC.
1950 * f95-lang.c: Change initial comment to say gfortran.
1952 2004-08-31 Paul Brook <paul@codesourcery.com>
1954 * trans-types.h: Add comments.
1955 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1957 2004-08-30 Richard Henderson <rth@redhat.com>
1959 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1960 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1961 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1962 c_long, c_long_long.
1963 (gfc_logical_info): Add c_bool.
1964 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1965 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1966 rather than gfc_int[48]_type_node for allocate choice.
1967 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1968 local copies of some kind type nodes.
1969 (gfc_build_builtin_function_decls): Likewise.
1970 * trans-expr.c (gfc_conv_power_op): Likewise.
1971 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1972 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1973 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1974 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1975 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1976 * trans-io.c (gfc_pint4_type_node): Move into ...
1977 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1978 some kind type nodes.
1979 * trans-types.c (gfc_type_nodes): Remove.
1980 (gfc_character1_type_node, gfc_strlen_type_node): New.
1981 (gfc_integer_types, gfc_logical_types): New.
1982 (gfc_real_types, gfc_complex_types): New.
1983 (gfc_init_kinds): Fill in real mode_precision.
1984 (gfc_build_int_type, gfc_build_real_type): New.
1985 (gfc_build_complex_type, gfc_build_logical_type): New.
1986 (c_size_t_size): New.
1987 (gfc_init_types): Loop over kinds.
1988 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1989 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1990 (gfc_get_character_type_len): Likewise.
1991 (gfc_type_for_size): Loop over kinds; use a reduced set of
1992 unsigned type nodes.
1993 (gfc_type_for_mode): Loop over kinds.
1994 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1995 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1996 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1997 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1998 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1999 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
2000 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
2001 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
2002 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
2003 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
2004 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
2005 gfc_complex8_type_node, gfc_complex16_type_node,
2006 gfc_logical1_type_node, gfc_logical2_type_node,
2007 gfc_logical4_type_node, gfc_logical8_type_node,
2008 gfc_logical16_type_node, gfc_strlen_kind): Remove.
2009 (gfc_character1_type_node): Turn in to a variable.
2010 (gfc_strlen_type_node): Likewise.
2012 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2014 * gfortran.h (gfc_namespace): Add new field is_block_data.
2015 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
2016 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
2017 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
2018 * trans.h (gfc_generate_block_data): Add prototype.
2019 * trans-decl.c (gfc_generate_block_data): New function.
2021 2004-08-29 Richard Henderson <rth@redhat.com>
2023 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
2024 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
2025 than two HOST_WIDE_INT.
2027 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2030 * decl.c (free_variable, free_value, gfc_free_data, var_list,
2031 var_element, top_var_list, match_data_constant, top_val_list,
2032 gfc_match_data): Move here from match.c.
2033 (match_old_style_init): New function.
2034 (variable_decl): Match old-style initialization.
2035 * expr.c (gfc_get_variable_expr): New function.
2036 * gfortran.h (gfc_get_variable_expr): Add prototype.
2037 * gfortran.texi: Start documentation for supported extensions.
2038 * match.c: Remove the functions moved to decl.c.
2039 * match.h (gfc_match_data): Move prototype to under decl.c.
2040 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
2043 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2044 Paul Brook <paul@codesourcery.com>
2046 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
2047 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
2048 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2049 (build_builtin_fntypes): New function.
2050 (gfc_init_builtin_functions): Use it.
2051 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
2052 and GFC_ISYM_ERF{,C}.
2053 (gfc_c_int_kind): Declare.
2054 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
2055 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
2056 gfc_resolve_g77_math1): Add prototypes.
2057 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
2058 * mathbuiltins.def: Add comment. Change third argument. Use
2059 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
2060 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
2061 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2062 * trans-types.c (gfc_c_int_kind): Declare.
2063 (gfc_init_kinds): Set it.
2065 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2066 Paul Brook <paul@codesourcery.com>
2068 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
2069 (gfc_check_f, gfc_simplify_f): Add f0.
2070 * intrinsic.c (do_check): Call f0. Flatten.
2071 (add_sym_0): Fix prototype. Set f0.
2072 (add_functions): Add getgid, getgid and getuid.
2073 (resolve_intrinsic): Remove obsolete comment.
2074 (do_simplify): Call f0.
2075 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
2076 gfc_resolve_getuid): Add prototypes.
2077 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
2078 gfc_resolve_getuid): New functions.
2079 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
2082 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2084 * error.c (gfc_error_init_1): Remove blank line in front of
2085 function body. Add missing blank.
2086 (gfc_buffer_error, error_char, error_string): Remove blank line in
2087 front of function body.
2088 (show_locus): Add comma in comment.
2089 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
2090 gfc_push_error, gfc_pop_error): Remove blank line in front of
2092 (gfc_get_errors): Typo fix in comment in front of function. Remove
2093 blank line in front of function body.
2095 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2097 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
2098 variable declaration of same name.
2099 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
2100 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
2101 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
2102 Replace all calls to gfc_default_*_kind with variable accesses.
2103 * trans-types.c: Same as above.
2104 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
2105 static qualifier. Replace all occurences.
2106 (gfc_default_*_kind): Remove functions.
2108 2004-08-26 Richard Henderson <rth@redhat.com>
2110 * arith.c: Include system.h, not real system headers.
2111 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
2112 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
2113 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
2114 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
2115 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
2116 gfc_index_integer_kind, gfc_default_integer_kind,
2117 gfc_default_real_kind,gfc_default_double_kind,
2118 gfc_default_character_kind, gfc_default_logical_kind,
2119 gfc_default_complex_kind, validate_integer, validate_real,
2120 validate_logical, validate_character,
2121 gfc_validate_kind): Move to trans-types.c.
2122 (gfc_set_model_kind): Use gfc_validate_kind.
2123 (gfc_set_model): Just copy the current precision to default.
2124 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
2125 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
2126 * gfortran.h: Update file commentary.
2127 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
2128 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
2129 gfc_default_double_kind_1, gfc_default_character_kind_1,
2130 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
2131 (gfc_init_kinds): New.
2132 (gfc_init_types): Don't set gfc_index_integer_kind here.
2133 * trans-types.h (gfc_init_kinds): Declare.
2134 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
2136 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2138 * check.c (gfc_check_atan2): New function.
2139 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
2140 * intrinsic.h (gfc_check_atan2): Add prototype.
2142 2004-08-25 Richard Henderson <rth@redhat.com>
2144 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
2145 false and we don't validate the kind.
2146 (gfc_check_integer_range, gfc_check_real_range): Update to match.
2147 * check.c (kind_check): Likewise.
2148 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
2149 (match_char_spec, match_logical_spec): Likewise.
2150 * gfortran.h (gfc_validate_kind): Likewise.
2151 * options.c (gfc_handle_option): Likewise.
2152 * primary.c (match_integer_constant, match_real_constant,
2153 match_string_constant, match_logical_constant,
2154 match_const_complex_part): Likewise.
2155 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
2156 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
2157 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
2158 gfc_simplify_maxexponent, gfc_simplify_minexponent,
2159 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
2160 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
2161 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
2162 gfc_simplify_tiny): Likewise.
2163 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
2164 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2165 prepare_arg_info): Likewise.
2167 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2169 * expr.c (gfc_check_assign): Add comment. Add new warning.
2170 * trans-expr.c (gfc_conv_function_call): Correctly dereference
2171 result of pointer valued function when not in pointer assignment.
2173 2004-08-25 Paul Brook <paul@codesourcery.com>
2175 * config-lang.in: Remove dead commented line.
2176 * module.c: Replace g95 with gfortran in comment.
2178 2004-08-25 Paul Brook <paul@codesourcery.com>
2181 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
2183 2004-08-25 Paul Brook <paul@codesourcery.com>
2186 * trans-array.c (gfc_trans_allocate_temp_array): Remove
2187 string_length argument.
2188 (gfc_trans_array_ctor_element): New function.
2189 (gfc_trans_array_constructor_subarray): Use it.
2190 (gfc_trans_array_constructor_value): Ditto. Handle constant
2192 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
2193 (gfc_trans_array_constructor): Use them.
2194 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
2195 (gfc_conv_ss_descriptor): Remember section string length.
2196 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
2197 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
2198 (gfc_conv_expr_descriptor): Ditto.
2199 (gfc_conv_loop_setup): Ditto. Spelling fixes.
2200 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
2201 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
2202 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
2203 (gfc_conv_variable): Set string_length from section.
2204 (gfc_conv_function_call): Remove extra argument.
2205 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
2206 * trans-types.c (gfc_get_character_type_len): New function.
2207 (gfc_get_character_type): Use it.
2208 (gfc_get_dtype): Return zero for internal types.
2209 * trans-types.h (gfc_get_character_type_len): Add prototype.
2210 * trans.h (struct gfc_ss): Move string_length out of union.
2212 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2214 * trans.h (build2_v, build3_v): New macros.
2216 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
2218 * trans-array.c (gfc_conv_descriptor_data,
2219 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
2220 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
2221 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
2222 gfc_trans_allocate_temp_array,
2223 gfc_trans_array_constructor_subarray,
2224 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
2225 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
2226 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
2227 gfc_conv_array_ref, gfc_trans_preloop_setup,
2228 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
2229 gfc_conv_loop_setup, gfc_array_init_size,
2230 gfc_conv_array_initializer, gfc_trans_array_bounds,
2231 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2232 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
2233 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
2234 of build and build_v as appropriate.
2235 * trans-common.c (create_common): Same.
2236 * trans-decl.c (gfc_trans_auto_character_variable,
2237 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
2238 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2239 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
2240 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
2241 gfc_conv_expr_op, gfc_conv_function_call,
2242 gfc_trans_structure_assign): Same.
2243 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
2244 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
2245 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
2246 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
2247 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
2248 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2249 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
2250 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
2251 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
2252 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
2253 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
2254 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
2255 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
2256 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
2257 gfc_conv_intrinsic_iargc): Same.
2258 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
2259 set_flag, add_case, io_result, transfer_namelist_element,
2260 transfer_expr): Same.
2261 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
2262 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
2263 gfc_trans_integer_select, gfc_trans_logical_select,
2264 gfc_trans_character_select, gfc_trans_forall_loop,
2265 gfc_trans_nested_forall_loop, gfc_do_allocate,
2266 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2267 compute_inner_temp_size, compute_overall_iter_number,
2268 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
2269 gfc_trans_forall_1, gfc_evaluate_where_mask,
2270 gfc_trans_where_assign, gfc_trans_allocate): Same.
2271 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
2272 * trans.c (gfc_add_modify_expr, gfc_finish_block,
2273 gfc_build_array_ref, gfc_build_function_call,
2274 gfc_trans_runtime_check): Same.
2276 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2278 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
2279 build_int_cst to build_int_cst_wide in accordance to Nathan's
2282 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2284 * trans-array.c (gfc_trans_array_constructor_value): Adjust
2285 build_int_cst calls.
2286 * trans-const.c (gfc_build_string_const, gfc_init_constants,
2287 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
2288 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
2289 gfc_trans_entry_master_switch): Likewise.
2290 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2291 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2292 * trans-io.c (add_case, set_error_locus,
2293 transfer_namelist_element, transfer_expr): Likewise.
2294 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2295 gfc_trans_stop, gfc_trans_character_select): Likewise.
2296 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2297 * trans.c (gfc_trans_runtime_check): Likewise.
2299 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2301 * trans-decl.c, trans-types.c: Add and remove blank lines as
2304 2004-08-24 Richard Henderson <rth@redhat.com>
2306 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
2308 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2310 * resolve.c (merge_argument_lists): Revert unintentionally
2313 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2315 * trans-decl.c (build_function_decl): Fix spelling in comment.
2316 (build_entry_thunks): Remove code with no function.
2317 (gfc_build_intrinsic_function_decls): Remove empty line.
2319 * resolve.c (resolve_entries): Fix a bunch of comment typos.
2321 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2323 * f95-lang.c (gfc_init_decl_processing): Adjust
2324 build_common_tree_nodes call.
2326 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2328 * trans-types.c: Spelling and formatting fixes.
2330 2004-08-23 Richard Henderson <rth@redhat.com>
2332 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
2333 of going through an intermediate string. Fix 32/64 int/long bug.
2335 2004-08-23 Eric Christopher <echristo@redhat.com>
2337 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
2338 usage. Use build_vector_type_for_mode for vector types.
2340 2004-08-22 Richard Henderson <rth@redhat.com>
2343 * data.c (find_con_by_offset): Search ordered list; handle
2344 elements with repeat counts.
2345 (gfc_assign_data_value_range): New.
2346 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
2347 (gfc_assign_data_value_range): Declare.
2348 * match.c (top_val_list): Extract repeat count into a temporary.
2349 * resolve.c (values): Make left unsigned.
2350 (next_data_value): Don't decrement left.
2351 (check_data_variable): Use gfc_assign_data_value_range.
2353 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2355 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
2357 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2359 * check.c (gfc_check_reduction): Rename to ...
2360 (check_reduction): ... this. Make static. Don't check type of
2362 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
2363 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
2364 SUM to use new check functions.
2365 (check_specific): Change logic to call new functions.
2366 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
2368 (gfc_check_reduction): Remove prototype.
2370 2004-08-20 Paul Brook <paul@codesourcery.com>
2371 Canqun Yang <canqun@nudt.edu.cn>
2374 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
2375 for automatic arrays.
2376 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
2378 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2382 * match.c (match_simple_forall, match_simple_where): Forward-declare.
2383 (gfc_match_if): Order statement list alphabetically, add WHERE and
2384 FORALL, remove double PAUSE.
2385 (gfc_match_simple_where, match_forall_header,
2386 gfc_match_simple_forall): New functions.
2387 (gfc_match_forall): Use match_forall_header.
2389 2004-08-19 Paul Brook <paul@codesourcery.com>
2392 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
2393 * symbol.c (gfc_clear_attr): Use memset.
2395 2004-08-19 Paul Brook <paul@codesourcery.com>
2399 * data.c (assign_substring_data_value): Remove.
2400 (create_character_intializer): New function.
2401 (gfc_assign_data_value): Track the typespec for the current
2402 subobject. Use create_character_intializer.
2404 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
2407 * check.c (gfc_check_reduction): New function.
2408 (gfc_check_minval_maxval): Removed.
2409 (gfc_check_product): Removed.
2410 (gfc_check_sum): Removed.
2411 * intrinsic.h: Add/remove declarations for these.
2412 * gfortran.h: Add field f3red to union gfc_check_f.
2413 * intrinsic.c (add_sym_3red): New function.
2414 (add_functions): Register maxval, minval, product, and sum intrinsics
2415 through add_sym_3red.
2416 (check_specific): Handle f3red union field.
2417 * iresolve.c: Whitespace change.
2419 2004-08-18 Paul Brook <paul@codesourcery.com>
2421 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
2423 2004-08-18 Victor Leikehman <lei@il.ibm.com>
2426 * trans-io.c (transfer_namelist_element): New. Recursively handle
2427 derived-type variables. Pass string lengths.
2428 (build_dt): Code moved to build_namelist, with some
2429 changes and additions.
2430 (gfc_build_io_library_fndecls): Declare the fifth
2431 argument in st_set_nml_var_char -- string_length.
2433 2004-08-17 Paul Brook <paul@codesourcery.com>
2434 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2437 * decl.c (get_proc_name): Update mystery comment.
2438 (gfc_match_entry): Check for errors earlier. Add entry point to list.
2439 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
2440 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
2441 (struct gfc_entry_list): Define.
2442 (gfc_get_entry_list): Define.
2443 (struct gfc_namespace): Add refs and entries.
2444 (enum gfc_exec_op): Add EXEC_ENTRY.
2445 (struct gfc_code): Add ext.entry.
2446 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
2447 (mio_symbol_attribute): Don't save/reture addr->entry.
2448 (mio_namespace_ref): Refcount namespaces.
2449 * parse.c (accept_statement): Handle ST_ENTRY.
2450 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
2451 (parse_contained): Fixup sibling references to entry points
2452 after parsing the procedure body.
2453 * resolve.c (resolve_contained_fntype): New function.
2454 (merge_argument_lists, resolve_entries): New functions.
2455 (resolve_contained_functions): Use them.
2456 (resolve_code): Handle EXEC_ENTRY.
2457 (gfc_resolve): Call resolve_entries.
2458 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
2459 * symbol.c (gfc_get_namespace): Refcount namespaces.
2460 (gfc_free_namespace): Ditto.
2461 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
2462 optional when multiple entry points are present.
2463 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
2464 (gfc_get_extern_function_decl): Add assertion. Fix coment.
2465 (create_function_arglist, trans_function_start, build_entry_thunks):
2467 (gfc_build_function_decl): Rename ...
2468 (build_function_decl): ... to this.
2469 (gfc_create_function_decl): New function.
2470 (gfc_generate_contained_functions): Use it.
2471 (gfc_trans_entry_master_switch): New function.
2472 (gfc_generate_function_code): Use new functions.
2473 * trans-stmt.c (gfc_trans_entry): New function.
2474 * trans-stmt.h (gfc_trans_entry): Add prototype.
2475 * trans-types.c (gfc_get_function_type): Add entry point argument.
2476 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
2477 (gfc_generate_module_code): Call gfc_create_function_decl.
2478 * trans.h (gfc_build_function_decl): Remove.
2479 (gfc_create_function_decl): Add prototype.
2481 2004-08-15 Andrew Pinski <apinski@apple.com>
2484 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
2485 for cabs{,f} and copysign{,f}.
2486 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
2487 (gfor_fndecl_math_cabs): Delete.
2488 (gfor_fndecl_math_sign4): Delete.
2489 (gfor_fndecl_math_sign8): Delete.
2490 (gfc_build_intrinsic_function_decls): Remove the
2491 initializing of cabs{,f} and copysign{,f} functions.
2492 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
2493 instead of the functions definitions.
2494 (gfc_conv_intrinsic_sign): Likewise.
2495 * trans.h (gfor_fndecl_math_cabsf): Delete.
2496 (gfor_fndecl_math_cabs): Delete.
2497 (gfor_fndecl_math_sign4): Delete.
2498 (gfor_fndecl_math_sign8): Delete.
2500 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2502 * trans-array.c (gfc_trans_array_constructor_value): Use
2504 * trans-const.c (gfc_build_string_const,
2505 gfc_init_constants, gfc_conv_mpz_to_tree,
2506 gfc_conv_constant_to_tree): Likewise.
2507 * trans-decl.c (gfc_get_symbol_decl): Likewise.
2508 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2509 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2510 * trans-io.c (add_case, set_error_locus, build_dt,
2511 transfer_expr): Likewise.
2512 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2513 gfc_trans_stop, gfc_trans_character_select): Likewise.
2514 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2515 * trans.c (gfc_trans_runtime_check): Likewise.
2517 2004-08-14 Paul Brook <paul@codesourcery.com>
2519 * trans-decl.c (gfc_build_function_decl): Remove dead code.
2521 2004-08-14 Paul Brook <paul@codesourcery.com>
2523 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
2525 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2527 * gfortran.h: Add comments.
2528 * parse.c (parse_contained): Fix comment typo.
2529 * resolve.c (was_declared): Ditto.
2532 2004-08-11 Paul Brook <paul@codeourcery.com>
2535 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
2537 2004-08-10 Richard Henderson <rth@redhat.com>
2539 * f95-lang.c (gfc_init_builtin_functions): Remove
2540 __builtin_stack_alloc, add __builtin_alloca.
2541 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
2542 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
2544 2004-08-10 Paul Brook <paul@codesourcery.com>
2546 * trans-io.c (transfer_expr): Handle pointters.
2548 2004-08-10 Paul Brook <paul@codesourcery.com>
2551 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
2552 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
2553 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
2554 Handle GFC_SS_COMPONENT.
2555 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
2556 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
2558 (gfc_conv_array_initializer): Call specific initializer routines.
2559 * trans-expr.c (gfc_trans_structure_assign): New function.
2560 (gfc_trans_subarray_assign): New function.
2561 (gfc_trans_subcomponent_assign): New fucntion
2562 (gfc_conv_structure): Use them.
2563 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
2564 (gfc_ss): Add shape.
2566 2004-08-08 Victor Leikehman <lei@il.ibm.com>
2568 * simplify.c (gfc_simplify_shape): Bugfix.
2569 * expr.c (gfc_copy_shape_excluding): New function.
2570 * gfortran.h (gfc_get_shape): Bugfix.
2571 (gfc_copy_shape_excluding): Added declaration.
2572 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
2573 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
2574 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
2575 time resolution of shape.
2577 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2579 * intrinsic.c (add_subroutines): Add getenv and
2580 get_environment_variable. (add_sym_5s): New function.
2581 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2583 * iresolve.c (gfc_resolve_get_environment_variable): New
2586 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2588 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2589 __builtin_pow[f] arguments.
2591 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2593 * arith.c: Add #define for model numbers. Remove global GMP variables.
2594 (natural_logarithm,common_logarithm,exponential,sine,
2595 cosine,arctangent,hypercos,hypersine ): Remove.
2596 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2597 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2598 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2599 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2600 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2601 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2602 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2603 gfc_real2int,gfc_real2real,gfc_real2complex,
2604 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2605 to MPFR, use new functions.
2606 * arith.h: Remove extern global variables.
2607 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2608 arctangent,hypercos,hypersine): Remove prototypes.
2609 (arctangent2): Update prototype from GMP to MPFR.
2610 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2611 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2612 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2613 * gfortran.h (GFC_REAL_BITS): Remove.
2614 (arith): Add ARITH_NAN.
2615 Include mpfr.h. Define GFC_RND_MODE.
2616 Rename GCC_GFORTRAN_H GFC_GFC_H.
2617 (gfc_expr): Convert GMP to MPFR.
2618 * module.c: Add arith.h, correct type in comment.
2619 (mio_gmp_real): Convert GMP to MPFR.
2620 (mio_expr): Use gfc_set_model_kind().
2621 * primary.c: Update copyright date with 2004.
2622 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2623 * simplify.c: Remove global GMP variables
2624 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2625 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2626 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2627 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2628 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2629 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2630 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2631 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2632 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2633 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2634 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2635 gfc_simplify_rrspacing,gfc_simplify_scale,
2636 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2637 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2638 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2639 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2641 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2642 gfc_conv_mpf_to_tree. Convert it to use MPFR
2643 (gfc_conv_constant_to_tree): Use it.
2644 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2645 * trans-intrinsic.c: Add arith.h, remove gmp.h
2646 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2648 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2649 Paul Brook <paul@codesourcery.com>
2651 * trans-array.c (gfc_trans_allocate_array_storage,
2652 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2653 gfc_conv_loop_setup): For functions, if the shape of the result
2654 is not known in compile-time, generate an empty array descriptor for
2655 the result and let the callee to allocate the memory.
2656 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2657 (gfc_conv_expr_descriptor): Use function return values directly.
2658 * trans-expr.c (gfc_conv_function_call): Always add byref call
2660 (gfc_trans_pointer_assignment): Add comments.
2661 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2663 2004-08-01 Roger Sayle <roger@eyesopen.com>
2665 * options.c (gfc_init_options): Don't warn about the use GNU
2666 extensions by default.
2667 (gfc_post_options): Warn about GNU extensions with -pedantic.
2668 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2670 2004-07-30 Richard Henderson <rth@redhat.com>
2672 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2675 2004-07-25 Richard Henderson <rth@redhat.com>
2677 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2678 and DECL_IGNORED_P on RESULT_DECL.
2679 (gfc_generate_constructors): Likewise.
2681 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2684 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2686 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2687 * options.c (gfc_handle_options): Deal with changed options.
2688 * scanner.c (load_line): Change second arg to 'char **',
2689 allocate if pointing to NULL. Keep track of buffer's length.
2690 Adapt buffer size to overlong lines. Pad lines to full length
2692 (load_file): Adapt to new interface of load_line.
2694 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2696 * trans.h (builtin_function): Declare.
2698 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2701 (parts ported from g95)
2702 * parse.h (gfc_state_data): New field do_variable.
2703 (gfc_check_do_variable): Add prototype.
2704 * parse.c (push_state): Initialize field 'do_variable'.
2705 (gfc_check_do_variable): New function.
2706 (parse_do_block): Remember do iterator variable.
2707 (parse_file): Initialize field 'do_variable'.
2708 * match.c (gfc_match_assignment, gfc_match_do,
2709 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2710 Add previously missing checks.
2711 (gfc_match_return): Reformat error message.
2712 * io.c (match_out_tag): New function.
2713 (match_open_element, match_close_element,
2714 match_file_element, match_dt_element): Call match_out_tag
2715 instead of match_vtag where appropriate.
2716 (match_io_iterator, match_io_element): Add missing check.
2717 (match_io): Reformat error message.
2718 (match_inquire_element): Call match_out_tag where appropriate.
2720 * parse.c (gfc_check_do_variable): Fix error locus.
2722 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2725 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2726 for every assumed length character dummy argument.
2729 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2732 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2734 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2737 * trans-array.c gfc_trans_g77_array,
2738 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2739 for assumed length characters.
2740 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2741 with a character expression.
2742 (gfc_cvonv_array_parameter): Pass string length when passing
2743 character array according to g77 conventions.
2745 2004-07-12 Paul Brook <paul@codesourcery.com>
2747 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2748 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2749 initialization code.
2750 * trans-common.c (create_common): Use gfc_conv_initializer.
2751 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2752 * trans-expr.c (gfc_conv_initializer): New function.
2753 (gfc_conv_structure): Use it.
2754 * trans.h (gfc_conv_initializer): Add prototype.
2756 2004-07-11 Paul Brook <paul@codesourcery.com>
2759 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2761 (parse_contained): Mark contained symbols as referenced.
2763 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2766 * module.c (gfc_dump_module, gfc_use_module): Print locus
2767 when opening of module file fails.
2770 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2773 * match.c (gfc_match_program): A program name is obligatory.
2774 (gfc_match_return): RETURN in main program is an extension.
2775 (gfc_match_block_data): A space is required before a block data
2779 * primary.c (match_boz_constant): Call gfc_notify_std only if
2780 we actually have a non-standard boz-literal-constant.
2783 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2784 warning if assigning NULL().
2786 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2788 * f95-lang.c (set_block): Remove.
2789 (gfc_clear_binding_stack): New.
2790 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2791 (struct binding_level): Remove block_created_by_back_end.
2792 (clear_binding_level): Likewise.
2793 (poplevel): Don't handle block_created_by_back_end.
2795 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2797 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2798 symbol is in common, because we ...
2799 (gfc_generate_module_vars): Call gfc_trans_common.
2801 2004-07-10 Paul Brook <paul@codesourcery.com>
2803 * trans-array.c (gfc_build_null_descriptor): New function.
2804 (gfc_trans_static_array_pointer): Use it.
2805 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2806 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2808 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2811 * decl.c (gfc_match_save): Use-associated common block
2813 * gfortran.h (gfc_common_head): Add new field 'name'.
2814 Fix typo in comment after #endif.
2815 * match.c (gfc_get_common): Add new argument from_common,
2816 mangle name if flag is set, fill in new field in structure
2818 (match_common): Set new arg in call to gfc_get_common,
2819 use-associated common block doesn't collide.
2820 * match.h (gfc_get_common): Adapt prototype.
2821 * module.c (load_commons): Set new arg in call to
2823 * symbol.c (free_common_tree): New function.
2824 (gfc_free_namespace): Call new function.
2825 * trans-common.c (several functions): Remove argument
2826 'name', use name from gfc_common_head instead.
2828 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2830 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2831 and RHS match. Return early if the RHS is NULL().
2834 * match.c (match_common): Fix error reporting for used common.
2837 * trans-expr.c (gfc_conv_structure): Handle initialization
2838 of scalar pointer components.
2840 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2842 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2843 by fix for PR 15481.
2845 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2847 * trans-common.c: Fix whitespace issues, make variable names
2849 (create_common): Additionally, make loop logic more obvious.
2851 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2852 Paul Brook <paul@codesourcery.com>
2855 * trans-common.c (calculate_length): Remove ...
2856 (get_segment_info): Merge into here. Save field type.
2857 (build_field): Use saved type.
2858 (create_common, new_condition, new_segment, finish_equivalences):
2859 Use new get_segment_info.
2860 * trans-types.c: Update comment.
2862 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2865 * moduele.c (mio_symbol): Don't I/O initial values unless
2866 symbol is a parameter.
2868 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2871 * resolve.c (resolve_symbol): Verify that the shape of a
2872 parameter array is not only explicit, but also constant.
2873 * array.c (gfc_is_compile_time_shape): New function.
2874 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2876 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2882 * module.c (write_symbol, write_symtree): Remove workaround.
2883 * primary.c (match_actual_arglist): Enhance comment.
2884 (gfc_match_rvalue): Handle function call with first argument
2885 a keyword argument correctly.
2886 * resolve.c (resolve_symbol): Change call to
2887 gfc_set_default_type to issue error if no implicit type
2889 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2891 2004-07-08 Paul Brook <paul@codesourcery.com>
2893 * intrinsic.c (add_sym_4s): New function.
2894 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2896 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2897 Paul Brook <paul@codesourcery.com>
2901 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2902 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2903 * intrinsic.c (add_functions): Identify iargc. Add
2904 command_argument_count.
2905 (add_subroutines): Resolve getarg. Add get_command and
2906 get_command_argument.
2907 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2908 gfc_resolve_get_command_argument): Add prototypes.
2909 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2910 gfc_resolve_get_command_argument): New functions.
2911 * trans-decl.c (gfor_fndecl_iargc): New variable.
2912 (gfc_build_intrinsic_function_decls): Set it.
2913 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2914 (gfc_conv_intrinsic_function): Use it.
2915 * trans.h (gfor_fndecl_iargc): Declare.
2917 2004-07-04 Matthias Klose <doko@debian.org>
2919 * Make-lang.in: Generate and install gfortran man page.
2920 * invoke.texi: Remove extra '@c man end'.
2922 2004-07-04 Richard Henderson <rth@redhat.com>
2924 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2926 2004-07-04 Paul Brook <paul@codesourcery.com>
2928 * decl.c (gfc_match_implicit_range): Don't use typespec.
2929 (gfc_match_implicit): Handle character selectors.
2930 * gfortran.h (gfc_set_implicit): Remove prototype.
2931 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2932 * parse.c (accept_statement): Don't call gfc_set_implicit.
2933 * symbol.c (new_ts): Remove.
2934 (gfc_set_implicit_none): Use same loop bounds as other functions.
2935 (gfc_set_implicit): Remove.
2936 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2937 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2939 2004-06-30 Richard Henderson <rth@redhat.com>
2941 * match.c (var_element): Remove unused variable.
2943 * trans-decl.c (gfc_generate_function_code): Don't set
2944 x_whole_function_mode_p.
2945 (gfc_generate_constructors): Likewise.
2947 2004-06-30 Richard Henderson <rth@redhat.com>
2949 * trans-decl.c (gfc_generate_function_code): Don't set
2950 immediate_size_expand.
2951 (gfc_generate_constructors): Likewise.
2953 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2956 * decl.c (gfc_match_type_spec): Rename second argument to
2957 'implicit_flag', reverse meaning. Don't match_char_spec if
2958 'implicit_flag' is set. Rename to ...
2959 (match_type_spec): ... this.
2960 (gfc_match_implicit_none, match_implicit_range): Move here
2962 (gfc_match_implicit): Move here from match.c, try to
2963 match_char_len if match_implicit_range doesn't succeed for
2964 CHARACTER implicits. Call renamed fucntion match_type_spec.
2965 (gfc_match_data_decl, match_prefix): Call renamed function
2967 * match.c (gfc_match_implicit_none, match_implicit_range,
2968 gfc_match_implicit): Move to decl.c.
2969 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2970 Move protoypes to section 'decl.c'.
2971 (gfc_match_type_spec): Remove prototype.
2973 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2975 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2978 2004-06-29 Steven Bosscher <stevenb@suse.de>
2980 Make sure types in assignments are compatible. Mostly mechanical.
2981 * trans-const.h (gfc_index_one_node): New define.
2982 * trans-array.c (gfc_trans_allocate_array_storage,
2983 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2984 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2985 gfc_conv_array_ubound, gfc_conv_array_ref,
2986 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2987 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2988 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2989 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2990 types in assignments, conversions and conditionals for expressions.
2991 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2992 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2993 gfc_conv_function_call, gfc_trans_pointer_assignment,
2994 gfc_trans_scalar_assign): Likewise.
2995 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2996 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2997 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2998 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2999 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
3000 gfc_conv_allocated, gfc_conv_associated,
3001 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
3002 * trans-io.c (set_string): Likewise.
3003 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
3004 gfc_do_allocate, generate_loop_for_temp_to_lhs,
3005 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
3006 compute_overall_iter_number, gfc_trans_assign_need_temp,
3007 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
3008 gfc_evaluate_where_mask, gfc_trans_where_assign,
3009 gfc_trans_where_2): Likewise.
3010 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
3011 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
3013 * trans.c (gfc_add_modify_expr): Add sanity check that types
3014 for the lhs and rhs are the same for scalar assignments.
3016 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3018 * dump-parse-tree.c (show_common): New function.
3019 (gfc_show_namespace): Show commons.
3021 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3022 Andrew Vaught <andyv@firstinter.net>
3026 * decl.c (gfc_match_save): Adapt to new common structures,
3027 don't allow saving USE-associated common.
3028 * dump-parse-tree (gfc_show_attr): (saved_)common are not
3029 symbol attributes any longer.
3030 (gfc_show_symbol): Don't show old-style commons any longer.
3031 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
3033 * gfortran.h (symbol_attribute): Remove common and saved_common
3035 (gfc_symbol): Remove common_head element.
3036 (gfc_common_head): New struct.
3037 (gfc_get_common_head): New macro.
3038 (gfc_symtree): Add field 'common' to union.
3039 (gfc_namespace): Add field 'common_root'; change type of field
3040 'blank_common' to blank_common.
3041 (gfc_add_data): New prototype.
3042 (gfc_traverse_symtree): Expect a symtree as first argument
3043 instead of namespace.
3044 * match.c (gfc_get_common): New function.
3045 (match_common_name): Change to take char * as argument, adapt,
3046 fix bug with empty name.
3047 (gfc_match_common): Adapt to new data structures. Disallow
3048 redeclaration of USE-associated COMMON-block. Fix bug with
3050 (var_element): Adapt to new common structures.
3051 * match.h (gfc_get_common): Declare.
3052 * module.c: Add 2004 to copyright years, add commons to module
3053 file layout description.
3054 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
3055 for removed attributes.
3056 (mio_symbol): Adapt to new way of storing common relations.
3057 (load_commons): New function.
3058 (read_module): Skip common list on first pass, load_commons at
3060 (write_commons): New function.
3061 (write_module): Call write_commons().
3062 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
3063 functions related to removed attributes.
3064 (gfc_add_data): New function.
3065 (gfc_clear_attr): Don't set removed attributes.
3066 (gfc_copy_attr): Don't copy removed attributes.
3067 (traverse_symtree): Remove.
3068 (gfc_traverse_symtree): Don't traverse symbol
3069 tree of the passed namespace, but require a symtree to be passed
3070 instead. Unify with traverse_symtree.
3071 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
3073 (save_symbol): Remove setting of removed attribute.
3074 * trans-common.c (gfc_sym_mangled_common_id): Change to
3075 take 'char *' argument instead of 'gfc_symbol'.
3076 (build_common_decl, new_segment, translate_common): Adapt to new
3077 data structures, add new
3079 (create_common): Adapt to new data structures, add new
3080 argument name. Fix typo in intialization of derived types.
3081 (finish_equivalences): Add second argument in call to
3083 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
3084 (gfc_trans_common): Adapt to new data structures.
3085 * trans-decl.c (gfc_create_module_variables): Remove test for
3088 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3090 * io.c: Add 2004 to copyright years.
3092 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3093 Andrew Vaught <andyv@firstinter.net>
3095 * gfortran.h (gfc_gsymbol): New typedef.
3096 (gfc_gsym_root): New variable.
3097 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
3098 * parse.c (global_used): New function.
3099 (parse_block_data): Check for double empty BLOCK DATA,
3100 use global symbol table.
3101 (parse_module): Use global symbol table.
3102 (add_global_procedure, add_global_program): New functions.
3103 (gfc_parse_file): Use global symbol table.
3104 * symbol.c (gfc_gsym_root): New variable.
3105 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
3108 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3110 * module.c (mio_gmp_real): Correct writing of negative numbers.
3112 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3115 * expr.c (check_intrinsic_op): Allow comparison of characters.
3118 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3119 Andrew Vaught <andyv@firstinter.net>
3121 * decl.c (contained_procedure): New function.
3122 (match_end): Verify correctness of END STATEMENT in
3125 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3126 Andrew Vaught <andyv@firstinter.net>
3129 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
3130 (decode_statement): Enforce required space in free-form.
3132 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3134 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
3135 * trans-array.c (gfc_conv_descriptor_data): Add operand
3137 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
3138 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
3139 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
3140 * trans-common.c (create_common): Likewise.
3141 * trans-expr.c (gfc_conv_component_ref): Likewise.
3142 * trans-io.c (set_parameter_value): Likewise.
3143 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
3144 (transfer_expr): Likewise.
3145 * trans-decl.c (gfc_trans_auto_character_variable):
3146 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
3147 (gfc_gimplify_function): New function.
3148 (gfc_generate_function-code): Properly handle nested functions.
3149 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
3151 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
3154 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
3155 (gfc_resolve_inquire): Resolve the iolength tag. Return
3156 SUCCESS at end of function if no failure has occured.
3157 * resolve.c (resolve_code): Resolve if iolength is encountered.
3158 * trans-io.c: (ioparm_iolength, iocall_iolength,
3159 iocall_iolength_done): New variables.
3160 (last_dt): Add IOLENGTH.
3161 (gfc_build_io_library_fndecls ): Set iolength related variables.
3162 (gfc_trans_iolength): Implement.
3163 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
3165 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
3168 * scanner.c (load_line): Don't truncate preprocessor lines.
3169 Reformat error message.
3170 (preprocessor_line): Issue warning in case of malformed
3173 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3175 * resolve.c (resolve_symbol): Add comment in function body.
3176 (check_data_variable): Change type of mark to ar_type, adapt code
3179 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3181 * array.c (gfc_insert_constructor): Avoid redundant call to
3182 mpz_comp. Add 2004 to copyright years.
3184 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3186 * trans.h (stmtblock_t): Change has_scope to unsigned int.
3188 2004-06-20 Steven G. Kargl <kargls@comcast.net>
3190 * arith.c (gfc_range_check): correct complex underflow.
3192 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3195 * match.c (match_case_selector): Call gfc_match_init_expr
3196 instead of gfc_match_expr.
3197 * resolve.c (validate_case_label_expr): No need to check for
3198 constant, since it wouldn't have been matched with the fix to
3201 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3204 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
3207 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3210 * trans-deecl.c (generate_local_decl): Do not issue warning for
3211 unused variables if they're use associated.
3213 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3214 Andrew Vaught <andyv@firstinter.net>
3217 * gfortran.h (gfc_check_f): Add new field f3ml.
3218 * check.c (gfc_check_minloc_maxloc): Take argument list instead
3219 of individual arguments, reorder if necessary.
3220 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
3221 * intrinsic.c (add_sym_3ml): New function.
3222 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
3223 (check_specific): Catch special case MINLOC, MAXLOC.
3225 2004-06-14 Paul Brook <paul@codesourcery.com>
3227 * intrinsic.c (add_sym_2s): Use correct function types.
3229 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3231 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
3232 * data.c (gfc_get_section_index): Remove dependency on trans.h.
3234 2004-06-12 Steven G. Kargl <kargls@comcast.net>
3236 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
3237 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
3238 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
3239 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
3240 * trans-intrinsic.c: Use symbols.
3241 * intrinsic.c (add_sym_2s): New function.
3242 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
3243 * intrinsic.h: Function prototypes.
3244 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
3245 gfc_resolve_srand): New functions.
3247 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3250 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
3251 contained procedure.
3253 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3256 * interface.c (compare_parameter, compare_actual_formal): Don't
3257 check types and array shapes for NULL()
3258 * trans-expr.c (conv_function_call): No double indirection for
3261 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
3263 * trans-expr.c (gfc_conv_cst_int_power): Compute
3264 x**(-n) by converting it to (1/x)**n instead of
3267 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3270 * module.c (write_symbol, write_symtree): Don't write symbols
3271 wrongly added to namespace.
3272 * trans-decl.c (gfc_create_module_variable): Don't create a
3273 backend decl for a symbol incorrectly added to namespace.
3275 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3278 * resolve.c (resolve_symbol): Verify that parameter array has an
3279 explicit shape. Fix typos and coding style issues in surrounding
3282 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3285 * gfortran.texi: The documentation doesn't contain infomration on
3286 how to report bugs, and shouldn't, so remove the line which
3289 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3291 * intrinsic.c (sort_actual): Keep track of type of missing
3292 arguments. (Missing from previous commit.)
3294 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3296 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
3297 * interface.c (compare_actual_formal): Keep type of omitted
3299 * trans-expr.c (gfc_conv_function_call): Add string length
3300 argument for omitted string argument.
3302 2004-06-03 Paul Brook <paul@codesourcery.com>
3304 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
3305 lists instead of compound expr chains.
3306 (gfc_trans_code): Annotate statement lists.
3308 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3310 * trans-array.c: Fix spelling in comments.
3312 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3315 * data.c (assign_substring_data_value): New function.
3316 (gfc_assign_data_value): Call the new function if we're dealing
3317 with a substring LHS.
3319 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3322 * gfortran.h (GFC_VERSION): Remove.
3323 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
3326 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3328 * trans-types.c: Fix spelling & layout in comments.
3330 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3333 * trans-const.c (gfc_conv_string_init): Allow variable string
3334 length lower than initialization string length.
3336 2004-05-30 Paul Brook <paul@codesourcery.com>
3339 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
3340 * trans-expr.c (gfc_trans_string_copy): New function.
3341 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
3343 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
3344 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
3345 * trans.h (struct gfc_saved_var): Define.
3346 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
3348 2004-05-30 Steven G. Kargl <kargls@comcast.net>
3350 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
3352 2004-05-29 Steven G. Kargl <kargls@comcast.net>
3354 * simplify.c (gfc_simplify_log): Remove useless line of code.
3356 2004-05-29 Paul Brook <paul@codesourcery.com>
3358 * trans-common.c (find_equivalence): Find multiple rules.
3360 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3362 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
3363 (gfc_current_locus): Declare new global variable.
3364 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
3365 (gfc_current_locus1): Rename ...
3366 (gfc_current_locus): ... to this.
3367 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
3368 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
3369 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
3370 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
3371 and gfc_current_locus(), respectively.
3372 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
3373 match_array_cons_element, gfc_match_array_constructor):
3374 Read/modify gfc_current_locus instead of calling gfc_set_locus()
3375 and gfc_current_locus().
3376 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
3377 match_attr_spec, gfc_match_function_decl, gfc_match_end,
3378 attr_decl1, gfc_match_save): Likewise.
3379 * error.c (error_print, gfc_internal_error): Likewise.
3380 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
3381 * interface.c (gfc_add_interface): Likewise.
3382 * io.c (gfc_match_format, match_dt_format, match_dt_element,
3383 match_io_iterator, match_io): Likewise.
3384 * match.c (gfc_match_space, gfc_match_eos,
3385 gfc_match_small_literal_int, gfc_match_st_label,
3386 gfc_match_strings, gfc_match_name, gfc_match_iterator,
3387 gfc_match_char, gfc_match, gfc_match_assignment,
3388 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
3389 gfc_match_nullify, gfc_match_call, match_implicit_range,
3390 gfc_match_implicit, gfc_match_data, match_case_selector,
3391 gfc_match_case, match_forall_iterator): Likewise.
3392 * matchexp.c (gfc_match_defined_op_name, next_operator,
3393 match_level_1, match_mult_operand, match_ext_mult_operand,
3394 match_add_operand, match_ext_add_operand, match_level_2,
3395 match_level_3, match_level_4, match_and_operand, match_or_operand,
3396 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
3397 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
3398 * parse.c (match_word, decode_statement, next_free, next_fixed,
3399 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
3401 * primary.c (match_digits, match_integer_constant,
3402 match_boz_constant, match_real_constant, match_substring,
3403 next_string_char, match_charkind_name, match_string_constant,
3404 match_logical_constant, match_const_complex_part,
3405 match_complex_constant, match_actual_arg, match_keyword_arg,
3406 gfc_match_actual_arglist, gfc_match_structure_constructor,
3407 gfc_match_rvalue, gfc_match_variable): Likewise.
3408 * st.c (gfc_get_code): Likewise.
3409 * symbol.c (check_conflict, check_used, check_done,
3410 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
3411 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
3412 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
3414 2004-05-26 Roger Sayle <roger@eyesopen.com>
3416 * io.c (format_asterisk): Silence compiler warnings by correcting
3417 the number of elements of a "locus" initializer.
3419 2004-05-25 Roger Sayle <roger@eyesopen.com>
3422 * matchexp.c: Allow unary operators after arithmetic operators
3424 (match_ext_mult_operand, match_ext_add_operand): New functions.
3425 (match_mult_operand): Tweak to call match_ext_mult_operand.
3426 (match_add_operand): Tweak to call match_ext_mult_operand.
3427 (match_level_2): Rearrange to call match_ext_add_operand.
3429 2004-05-25 Paul Brook <paul@codesourcery.com>
3431 * expr.c (check_inquiry): Remove bogus tests.
3433 2004-05-23 Paul Brook <paul@codesourcery.com>
3436 * expr.c (restricted_args): Remove redundant checks/argument.
3437 (external_spec_function): Update to match.
3438 (restricted_intrinsic): Rewrite.
3440 2004-05-23 Paul Brook <paul@codesourcery.com>
3441 Victor Leikehman <lei@haifasphere.co.il>
3443 * gfortran.h (struct gfc_symbol): Add equiv_built.
3444 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
3446 (current_length): Remove.
3447 (add_segments): New function.
3448 (build_equiv_decl): Create initialized common blocks.
3449 (build_common_decl): Always add decl to bindings.
3450 (create_common): Create initializers.
3451 (find_segment_info): Reformat to match coding conventions.
3452 (new_condition): Use add_segments.
3453 (add_condition, find_equivalence, add_equivalences): Move iteration
3454 inside functions. Only process each segment once.
3455 (new_segment, finish_equivalences, translate_common): Simplify.
3457 2004-05-23 Steven G. Kargl <kargls@comcast.net>
3459 * check.c (gfc_check_random_seed): Issue for too many arguments.
3461 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3463 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
3465 2004-05-22 Paul Brook <paul@codesourcery.com>
3467 * dump-parse-tree.c (gfc_show_equiv): New function.
3468 (gfc_show_namespace): Use it.
3470 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
3473 * symbol.c (gfc_add_common): Disable checks to work around other more
3474 fundamental inadequacies.
3476 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3478 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
3480 (gfc_build_function_decl): Likewise.
3482 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3484 * check.c (gfc_check_system_clock): New function.
3485 * intrinsic.c (add_sym_3s): New function.
3486 (add_subroutines): Use it.
3487 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
3489 * iresolve.c (gfc_resolve_system_clock): New function.
3491 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3493 * invoke.texi: Document -Wunderflow and spell check.
3494 * lang.opt: Add Wunderflow.
3495 * gfortran.h (gfc_option_t): Add warn_underflow option.
3496 * options.c (gfc_init_options, set_Wall): Use it.
3497 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
3498 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
3499 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
3500 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
3501 * arith.c (common_logarithm): Fix typo in comment.
3503 2004-05-21 Roger Sayle <roger@eyesopen.com>
3505 * io.c (check_format): As a GNU extension, allow the comma after a
3506 string literal to be optional in a format. Use gfc_notify_std to
3507 issue an error/warning as appropriate.
3509 2004-05-21 Roger Sayle <roger@eyesopen.com>
3511 * io.c (check_format): Use gfc_notify_std to determine whether to
3512 issue an error/warning for omitting the digits from the X format.
3514 2004-05-20 Roger Sayle <roger@eyesopen.com>
3516 * io.c (check_format): Allow the number before the X format to
3517 be optional when not -pedantic.
3519 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
3520 Paul Brook <paul@codesourcery.com>
3522 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
3523 Create decls for __builtin_pow{,f}.
3524 * gfortran.h (PREFIX_LEN): Define.
3525 * trans-decl.c (gfor_fndecl_math_powi): Add.
3526 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3527 (gfc_build_intrinsic_function_decls): Create decls for powi.
3528 * trans-expr.c (powi_table): Add.
3529 (gfc_conv_integer_power): Remove.
3530 (gfc_conv_powi): New function.
3531 (gfc_conv_cst_int_power): New function.
3532 (gfc_conv_power_op): Use new powi routines.
3533 * trans.h (struct gfc_powdecl_list): Add.
3534 (gfor_fndecl_math_powi): Add.
3535 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3537 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3539 * trans.c, trans-decl.c: Fix comment typos.
3541 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3543 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
3545 2004-05-18 Steve Kargl <kargls@comcast.net>
3547 * arith.c (gfc_int2complex): Fix incorrect range checking.
3549 2004-05-18 Paul Brook <paul@codesourcery.com>
3552 * decl.c (add_init_expr_to_sym): Remove incorrect check.
3553 (default_initializer): Move to expr.c.
3554 (variable_decl): Don't assign default initializer to variables.
3555 * expr.c (gfc_default_initializer): Move to here.
3556 * gfortran.h (gfc_default_initializer): Add prototype.
3557 * resolve.c (resolve_symbol): Check for illegal initializers.
3558 Assign default initializer.
3560 2004-05-17 Steve Kargl <kargls@comcast.net>
3562 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
3564 2004-05-17 Steve Kargl <kargls@comcast.net>
3566 * arith.c (gfc_real2complex): Range checking wrong part of complex
3569 2004-05-16 Paul Brook <paul@codesourcery.com>
3571 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
3573 2004-05-16 Paul Brook <paul@codesourcery.com>
3575 * arith.c (gfc_range_check): Fix logic error.
3577 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3579 * arith.c: Fix comment typos.
3581 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3584 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3585 not initialized in a disallowed fashion.
3586 * match.c (gfc_match_common): Likewise.
3587 (var_element): Verify that variable is not in the blank COMMON,
3588 if it is in a common.
3590 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3592 * Make-lang.in (f95.generated-manpages): Remove.
3593 (f95.srcextra): New.
3594 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3595 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3598 (f95.install-info): Remove.
3599 (install-info): New.
3601 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3603 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3605 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3607 * primary.c (match_boz_constant): Use gfc_notify_std() for
3608 issuing a warning or an error.
3610 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3613 * primary.c (match_structure_constructor): Rename ...
3614 (gfc_match_structure_constructor): ... to this. Make non-static.
3615 (gfc_match_rvalue): Call renamed function.
3616 * match.h (gfc_match_structure_constructor): Declare.
3617 * match.c (gfc_match_data_constant): Handle structure
3620 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3624 * gfortran.h (gfc_linebuf): New typedef.
3626 (gfc_file): Revamped, use new gfc_linebuf.
3627 (locus): Revamped, use new types.
3628 (gfc_current_file): Remove.
3629 (gfc_current_form, gfc_source_file): New global variables.
3630 * match.c (gfc_match_space, gfc_match_strings): Use
3631 gfc_current_form to find source form.
3632 * module.c (gfc_dump_module): Use gfc_source_file when printing
3634 * error.c (show_locus, show_loci) Use new data structures to print
3636 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3638 (file_head, current_file, gfc_current_form, line_head, line_tail,
3639 gfc_current_locus1, gfc_source_file): New global variables.
3640 (gfc_scanner_init1): Set new global variables.
3641 (gfc_scanner_done1): Free new data structures.
3642 (gfc_current_locus): Return pointer to gfc_current_locus1.
3643 (gfc_set_locus): Set gfc_current_locus1.
3644 (gfc_at_eof): Set new variables.
3645 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3646 to new locus structure.
3647 (gfc_check_include): Remove.
3648 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3649 (gfc_skip_comments): Use gfc_current_form, find locus with
3651 (gfc_next_char): Use gfc_current_form.
3652 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3653 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3655 (get_file): New function.
3656 (preprocessor_line, include_line): New functions.
3657 (load_file): Move down, rewrite to match new data structures.
3658 (gfc_new_file): Rewrite to match new data structures.
3659 * parse.c (next_statement): Remove code which is now useless. Use
3660 gfc_source_form and gfc_source_file where appropriate.
3661 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3662 when determining locus of frontend code.
3663 * trans-io.c (set_error_locus): Same.
3664 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3665 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3667 (all): Add missing initializers.
3669 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3671 * Make-lang.in (trans-common.o): Remove redundant dependency.
3672 (data.c): Replace object file name ...
3673 (data.o): ... by the correct one.
3675 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3677 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3678 for ranges when dumping array references.
3680 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3682 * decl.c (variable_decl): Always apply default initializer.
3684 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3687 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3688 handle zero correctly.
3690 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3692 * match.c (gfc_match): Eliminate dead code.
3694 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3696 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3697 Detect bad continuation line in fixed form sources.
3699 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3702 * iresolve.c (gfc_resolve_nearest): Add new function.
3703 * intrinsic.h: ... declare it here.
3704 * intrinsic.c (add_functions): ... add it as resolving function
3707 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3710 * match.c (gfc_match_do): Allow infinite loops with
3711 label-do-stmt. Do not enforce space after comma.
3713 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3716 * parse.c (parse_interface): Allow empty INTERFACE, remove
3719 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3721 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3722 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3723 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3724 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3725 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3726 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3727 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3728 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3729 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3730 trans-types.h, trans.c, trans.h: Update copyright years and
3732 * data.c: Likewise, also removed two whitespace-only lines.
3733 * gfortranspec.c, lang.opt: Update copyright years.
3735 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3738 * trans-decl.c (generate_local_decl): Don't warn for unused
3739 variables which are in common blocks.
3741 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3743 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3744 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3745 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3747 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3750 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3752 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3754 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3755 Remove "set DEVELOPMENT".
3756 (Compiling GFORTRAN): Remove.
3758 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3760 * array.c (match_subscript, match_array_ref): Add comments
3761 explaining argument 'init'.
3762 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3763 trans-expr.c, trans.c: Fix some typos in comments.
3764 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3765 * primary.c (match_digits, match_integer_constant): Add comment
3766 explaining signflag.
3768 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3771 * primary.c: Include system.h and flags.h, needed for pedantic.
3772 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3775 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3778 * match.c (match_data_constant): Handle case where
3779 gfc_find_symbol sets sym to NULL
3781 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3783 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3784 dependency on mathbuiltins.def
3786 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3788 * trans-io.c (transfer_expr): Implemented recursive printing
3791 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3793 * gfortranspec.c: Do not include multilib.h.
3795 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3797 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3798 2004 to copyright years.
3799 * trans-expr.c, trans-decl.c: Comment update, we now generate
3800 GENERIC, not SIMPLE. Add 2004 to copyright years.
3802 2004-04-24 Paul Brook <paul@codesourcery.com>
3804 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3806 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3809 * arith.c (gfc_arith_divide): Fix complex divide.
3811 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3813 * gfortranspec.c: Include the target headers.
3815 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3819 * arith.c (arctangent2): New function.
3820 * arith.h (arctangent2): Add function prototype.
3821 * simplify.c (gfc_simplify_atan2): Use it.
3822 (gfc_simplify_log): Use it.
3824 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3826 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3827 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3829 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3832 * trans-io.c (build_dt): Change REC to value.
3834 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3837 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3838 the real value when converting mpf to string.
3840 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3843 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3846 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3849 * simplify.c (simplify_min_max): Convert the type of the result.
3851 2004-04-11 Paul Brook <paul@codesourcery.com>
3853 * gfortran.texi: Use full target triplet.
3855 2004-04-11 Paul Brook <paul@codesourcery.com>
3857 * Make-lang.in (GFORTRAN_TEXI): Set it.
3858 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3859 (fortran/gfortran.info): Ditto.
3860 * gfortran.texi: Major update.
3861 * invoke.texi: New file.
3863 2004-04-10 Paul Brook <paul@codesourcery.com>
3865 * trans-array.c (gfc_trans_allocate_temp_array,
3866 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3867 * trans-decl.c (gfc_build_dummy_array_decl,
3868 gfc_get_symbol_decl, gfc_build_function_decl,
3869 gfc_create_module_variable): Ditto.
3870 * trans-expr.c (gfc_conv_variable): Ditto.
3871 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3872 * trans.h (GFC_DECL_STRING): Remove.
3873 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3874 GFC_DECL_ASSIGN): Renumber flags.
3876 2004-04-05 Paul Brook <paul@codesourcery.com>
3880 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3882 * gfortran.h (struct gfc_charlen): Add backend_decl.
3883 * trans-array.c (gfc_trans_allocate_temp_array,
3884 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3885 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3886 Remove old, broken string handling.
3887 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3888 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3889 gfc_trans_deferred_array): Handle character arrays.
3890 * trans-const.c (gfc_conv_const_charlen): New function.
3891 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3892 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3894 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3895 (gfc_create_string_length): New function.
3896 (gfc_get_symbol_decl): Create lengths for character variables.
3897 (gfc_get_fake_result_decl): Ditto.
3898 (gfc_build_function_decl): Only set length for assumed length
3899 character arguments.
3900 (gfc_trans_dummy_character): New function.
3901 (gfc_trans_auto_character_variable): Rewrite.
3902 (gfc_trans_deferred_vars): Handle more types of character variable.
3903 (gfc_create_module_variable): String lengths have moved.
3904 (gfc_generate_function_code): Initialize deferred var chain earlier.
3905 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3906 (gfc_trans_init_string_length): ... to this.
3907 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3908 gfc_conv_function_call): Update to new format for character variables.
3909 (gfc_conv_string_length): Remove.
3910 (gfc_conv_string_parameter): Update assertion.
3911 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3912 * trans-io.c (set_string): Use new macro names.
3913 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3914 * trans-types.c (gfc_get_character_type): Use existing length expr.
3915 (gfc_is_nodesc_array): Make public.
3916 (gfc_get_dtype_cst): Rename ...
3917 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3918 (gfc_get_nodesc_array_type): Use new name.
3919 (gfc_sym_type): New character variable code.
3920 (gfc_get_derived_type): Ditto.
3921 (gfc_get_function_type): Evaluate character variable lengths.
3922 * trans-types.h (gfc_strlen_kind): Define.
3923 (gfc_is_nodesc_array): Add prototype.
3924 * trans.h: Update prototypes.
3925 (struct lang_type): Update comments.
3926 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3927 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3929 2004-04-04 Paul Brook <paul@codesourcery.com>
3931 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3932 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3933 * trans-expr.c (gfc_conv_function_call): Ditto.
3934 * trans-types.c (gfc_is_nodesc_array): Ditto
3935 * lang.opt (fg77-calls): Remove.
3937 2004-04-04 Paul Brook <paul@codesourcery.com>
3939 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3940 (gfc_conv_descriptor_base): Rename ...
3941 (gfc_conv_descriptor_offset): ... to this.
3942 (gfc_trans_allocate_array_storage): Set offset to zero.
3943 (gfc_conv_array_base): Rename ...
3944 (gfc_conv_array_offset): ... to this.
3945 (gfc_conv_array_index_ref): Add offset parameter.
3946 (gfc_conv_array_ref): Include offset.
3947 (gfc_trans_preloop_setup): Use existing offset.
3948 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3949 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3950 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3951 gfc_conf_ss_descriptor): Set offset.
3952 * trans-array.h: Rename prototypes.
3953 * trans-const.h (gfc_index_zero_node): Define.
3954 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3955 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3956 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3958 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3960 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3962 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3965 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3966 before conversion by gmp library call.
3968 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3971 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3973 2004-02-24 Richard Henderson <rth@redhat.com>
3975 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3977 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3979 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3980 (fortran/gfortran.info): ... to here.
3983 2004-02-16 Richard Henderson <rth@redhat.com>
3985 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3986 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3987 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3988 (gfc_expand_function): Rename from expand_function_body, make static,
3989 don't do anything except invoke tree_rest_of_compilation.
3990 (gfc_be_parse_file): Invoke cgraph.
3991 (gfc_expand_decl): Remove.
3992 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3993 __builtin_adjust_trampoline.
3994 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3995 (gfc_finalize): New.
3996 (gfc_generate_function_code): Use it. Lower nested functions.
3997 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3999 * trans.c (gfc_build_function_call): Likewise.
4000 * trans.h (expand_function_body): Remove.
4002 2004-02-15 Victor Leikehman <lei@il.ibm.com>
4005 * trans-decl.c (gfc_build_function_decl) For functions
4006 returning CHARACTER pass an extra length argument,
4007 following g77 calling conventions.
4008 * trans-types.c (gfc_get_function_type) Ditto.
4009 * trans-expr.c (gfc_conv_function_call) Ditto.
4011 2004-02-14 Paul Brook <paul@codesourcery.com>
4013 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
4015 2004-02-12 Paul Brook <paul@nowt.org>
4019 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
4021 * gfortran.texi: Fix typos.
4023 2004-02-07 Bud Davis <bdavis9659@comcast.net>
4026 * intrinsic.c (add_conversions) Use logical conversion instead
4028 * trans-types.c (gfc_get_logical_type) implemented logical*1
4031 2004-01-17 Paul Brook <paul@codesourcery.com>
4033 * lang-specs.h: Remove %<fixed-form.
4035 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
4037 * lang-specs.h: Enable preprocessing of source files
4038 ending in .F, .fpp, .FPP, .F90 and .F95.
4040 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
4043 * lang-specs.h: Enable compilation of files ending
4044 in .f, .for and .FOR.
4046 2004-01-11 Paul Brook <paul@codesourcery.com>
4048 * trans-stmt.c (gfc_trans_if_1): New function.
4049 (gfc_trans_if): Use it.
4051 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
4053 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
4054 (gfc_option_t): Add max_identifier_length.
4055 * lang.opt: Add fmax-identifier-length.
4056 * match.c (parse_name): Use limit.
4057 * options.c (gfc_init_options): Set max_identifier_length.
4058 (gfc_handle_option): Ditto.
4060 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
4062 * intrinsic.c (add_functions): Add resolve function to dcmplx.
4063 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
4064 * iresolve.c (gfc_resolve_dcmplx): New function.
4066 2004-01-10 Paul Brook <paul@codesourcery.com>
4068 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
4069 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
4070 (gfc_return_by_reference): Correct condition.
4071 (gfc_get_function_type): Ditto.
4073 2004-01-10 Paul Brook <paul@codesourcery.com>
4075 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
4078 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4080 * iresolve.c: Use correct kind.
4082 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4085 * trans-decl.c (gfc_create_module_variable): Output array valued
4088 2004-01-10 Paul Brook <paul@codesourcery.com>
4090 * resolve.c (resolve_branch): Get error message right way round.
4092 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
4094 * trans-array (gfc_conv_loop_setup): Adjust comment to track
4096 (gfc_array_allocate): Don't count size of element twice.
4098 2004-01-04 Paul Brook <paul@codesourcery.com>
4100 * lang.opt (i8, r8, std=*): Remove RejectNegative.
4102 2004-01-04 Paul Brook <paul@codesourcery.com>
4104 * error.c (gfc_notify_std): New function.
4105 * gfortran.h (gfc_notify_std): Declare.
4106 (GFC_STD_*): Define.
4107 (gfc_option_t): Add warn_std and allow_std.
4108 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
4109 (gfc_intrinsic_func_interface): Use gfc_notify_std.
4110 * check.c (check_rest): Use gfc_notify_std.
4111 * match.c (gfc_match_pause): Ditto.
4112 (gfc_match_assign): Ditto.
4113 (gfc_match_goto): Ditto.
4114 * resolve.c (resolve_branch): Ditto.
4115 * lang.opt: Add std=<foo> and w.
4116 * options.c (gfc_init_options): Set allow_std and warn_std.
4117 (gfc_handle_option): Handle OPT_std_* and OPT_w.
4119 2004-01-01 Paul Brook <paul@codesourcery.com>
4121 * array.c (gfc_append_constructor): Take constructor, not expression.
4122 * data.c (struct gfc_expr_stack): Remove.
4123 (expr_stack): Remove.
4124 (find_con_by_offset): Rename from find_expr_in_con.
4125 (find_con_by_component): Rename from find_component_in_con.
4126 (gfc_get_expr_stack): Remove.
4127 (gfc_assign_data_value): Rewrite.
4128 (gfc_expr_push): Remove.
4129 (gfc_expr_pop): Remove.
4130 (gfc_advance_section): Rename from
4131 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
4132 (gfc_get_section_index): Handle unbounded sections.
4133 * gfortran.h: Update prototypes.
4134 * resolve.c (check_data_variable): Array section maight not be the
4137 2004-01-01 Paul Brook <paul@codesourcery.com>
4140 * resolve.c (resolve_symbol): Allow assumed length function results.
4142 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
4144 * match.c (gfc_match_pause): Fix spelling.
4146 2004-01-01 Steven Bosscher <stevenb@suse.de>
4149 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
4150 reference from the expression.
4152 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
4154 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
4156 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
4157 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
4158 (symbol_attribute):New variable attribute: assign.
4159 * io.c (resolve_tag):Integer variable is allowed.
4160 (match_dt_format): Add ASSIGN statement. Set assign flag.
4161 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
4162 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
4163 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
4164 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
4165 (next_statement): Add ST_LABEL_ASSIGNMENT.
4166 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
4167 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
4168 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
4169 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
4170 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
4171 assign. Put them into the stuct lang_decl.
4172 * trans-io.c (set_string): Add the assign statement.
4173 * trans-stmt.c (gfc_trans_label_assign): New function.
4174 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
4175 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
4176 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
4177 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
4178 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
4179 (GFC_DECL_ASSIGN(node)): New macro to access flag.
4181 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
4184 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
4187 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
4189 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
4190 that arguments to subroutines/functions can't alias themselves, nor global
4193 2003-12-20 Steven Bosscher <stevenb@suse.de>
4195 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
4196 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
4198 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
4200 * primary.c (match_substring): Fix substring bug for start point
4201 or end point is NULL.
4202 * trans-expr.c (gfc_conv_substring): Ditto
4203 * trans-types.c (gfc_sym_type): Get correct type of scalar
4204 character variables.
4205 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
4208 2003-12-10 Richard Henderson <rth@redhat.com>
4210 * options.c (gfc_post_options): Don't ever use rtl inlining.
4212 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
4214 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
4215 * trans-equivalence.c: Remove.
4216 * trans-decl.c (gfc_get_symbol_decl): Update to match.
4217 (gfc_generate_function_code): Ditto.
4218 * trans-array.c (gfc_conv_array_parameter): Ditto.
4219 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
4220 (F95_ADDITIONAL_OBJS): Add stor-layout.o
4221 * trans.h (gfc_trans_equivalence): Remove.
4222 * gfortran.h (struct gfc_equiv): Add used field.
4223 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
4224 equiv_offset fields.
4226 2003-12-05 Richard Henderson <rth@redhat.com>
4228 * trans.c (gfc_build_addr_expr): New.
4229 (gfc_build_indirect_ref, gfc_build_array_ref): New.
4230 * trans.h: Declare them.
4231 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
4232 trans-stmt.c, trans.c (*): Use them.
4234 * f95-lang.c (gfc_post_options): Remove dead prototype.
4235 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
4236 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
4239 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
4241 * io.c (gfc_match_format): Check for missing format label.
4243 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
4246 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
4247 from interfaces in modules.
4249 2003-11-30 Paul Brook <paul@nowt.org>
4251 * trans-array.c (gfc_trans_g77_array): Make non-static.
4252 (gfc_trans_assumed_size): Remove.
4253 (gfc_trans_dummy_array_bias): Explicitly free temporary.
4254 * trans-array.h (gfc_trans_g77_array): Add prototype.
4255 (gfc_trans_assumed_size): Remove.
4256 * trans-decls.c (gfor_fndecl_push_context): Remove.
4257 (gfor_fndecl_pop_context): Remove.
4258 (gfc_build_function)decls): Don't create them.
4259 (gfc_trans_deferred_vars): Update to match. Remove dead code.
4260 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
4262 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
4264 * trans-array.c (gfc_conv_array_parameter): Simplify
4265 array argument passing for array name actual argument.
4266 * trans-expr.c (gfc_conv_function_call): Ditto
4267 * trans-types.c (gfc_is_nodesc_array):Ditto.
4269 2003-11-30 Paul Brook <paul@nowt.org>
4271 * f95-lang.c (gfc_post_options): Move ...
4272 * options.c (gfc_post_options): .. to here. Handle inlining options.
4273 * gfortran.h (gfc_post_options): Add prototype.
4275 2003-11-28 Richard Henderson <rth@redhat.com>
4277 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
4279 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
4281 * trans.h (has_alternate_specifier): New global variable.
4282 * match.c (gfc_match_call): Handle actual arguments associated with
4283 alternate return indicators.
4284 * trans-expr.c (gfc_conv_function_call): Ditto
4285 * trans-stmt.c (gfc_trans_call): Ditto
4286 (gfc_trans_return): Handle return statement with value.
4287 * trans-decl.c (gfc_generate_function_code): Handle functions with
4289 (gfc_get_fake_result_decl): Ditto
4290 * trans-types.c (gfc_get_function_type): Ditto
4291 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
4292 (resolve_formal_arglist): Check asterisk dummy.
4294 2003-11-27 Paul Brook <paul@nowt.org>
4296 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
4297 allocation interface.
4298 (gfc_conv_ array_parameter): Ditto.
4299 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
4300 * trans-array.c: Update prototype.
4301 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
4302 (gfc_trans_auto_character_variable): Use new memory alloc interface.
4303 * trans-expr.c (gfc_conv_string_tmp): Ditto.
4304 (gfc_conv_function_call): Use gfc_conv_string_tmp.
4305 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
4306 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
4307 * trans.h (gfc_ss_info): Remove unused pdata field.
4308 * trans.c (gfc_create_var_np): Change T to V.
4310 2003-11-26 Richard Henderson <rth@redhat.com>
4312 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
4313 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
4314 FRACTION, NEAREST, SET_EXPONENT.
4315 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
4316 Fix GTY marking. Remove unnecessary const's.
4317 (LIBM_FUNCTION): Rename from I_LIB.
4318 (LIBF_FUNCTION): New.
4319 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
4320 conventions. Assume the expr signature is correct. Mark const.
4321 (gfc_conv_intrinsic_exponent): Use library functions.
4322 (gfc_conv_intrinsic_set_exponent): Remove.
4323 (gfc_conv_intrinsic_scale): Remove.
4324 (gfc_conv_intrinsic_nearest): Remove.
4325 (gfc_conv_intrinsic_fraction): Remove.
4326 (gfc_conv_intrinsic_function): Update.
4327 * trans-decl.c (gfor_fndecl_math_exponent4): New.
4328 (gfor_fndecl_math_exponent8): New.
4329 (gfc_build_intrinsic_function_decls): Set them.
4330 * trans.h: Declare them.
4332 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
4334 * trans-common.c (gfc_layout_global_equiv): Locate the error for
4335 underflow COMMON block.
4336 (gfc_trans_one_common): Fix bug for size of COMMON block containing
4337 EQUIVALENCE object. Also fix typo in an error message.
4339 2003-11-25 Diego Novillo <dnovillo@redhat.com>
4341 * Make-lang.in: Add check-gfortran to lang_checks.
4342 (check-f95): Alias for check-gfortran.
4344 2003-11-25 Jason Merrill <jason@redhat.com>
4346 * Make-lang.in (f95.tags): Create TAGS.sub files in each
4347 directory and TAGS files that include them for each front end.
4349 2003-11-24 Paul Brook <paul@nowt.org>
4352 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
4354 2003-11-24 Paul Brook <paul@nowt.org>
4356 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
4358 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
4360 2003-11-24 Paul Brook <paul@nowt.org>
4363 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
4364 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
4366 2003-11-20 Richard Henderson <rth@redhat.com>
4368 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
4369 (gfc_conv_array_base): Likewise.
4370 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
4371 * trans-expr.c (gfc_conv_string_tmp): Likewise.
4372 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
4373 * trans-stmt.c (gfc_trans_character_select): Likewise.
4375 2003-11-13 Paul Brook <paul@nowt.org>
4377 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
4379 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
4381 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
4382 (resolve_equivalence): New function.
4383 (resolve_equivalence_derived): New function.
4385 2003-11-12 Richard Henderson <rth@redhat.com>
4387 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
4388 annotate_all_with_locus.
4390 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
4392 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
4393 * trans-decl.c (gfc_finish_var_decl): Modified.
4395 2003-11-08 Paul Brook <paul@nowt.org>
4398 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
4401 2003-11-06 Paul Brook <paul@nowt.org>
4403 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
4405 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
4407 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
4409 2003-10-27 Anthony Green <green@redhat.com>
4411 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
4412 (f95.stagefeedback): Ditto.
4414 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
4417 * Make-lang.in (f95.stageprofile): Add.
4418 (f95.stagefeedback): Add.
4420 2003-10-23 Richard Henderson <rth@redhat.com>
4422 * f96-lang.c (gfc_gimplify_expr): Remove.
4423 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
4424 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
4426 2003-10-23 Richard Henderson <rth@redhat.com>
4428 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
4430 2003-10-20 Paul Brook <paul@nowt.org>
4432 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
4433 * trans-stmt.c (gfc_trans_do_while): Ditto.
4435 2003-10-17 Paul Brook <paul@nowt.org>
4437 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
4439 2003-10-17 Paul Brook <paul@nowt.org>
4441 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
4443 2003-10-17 Feng Wang <wf_cs@yahoo.com>
4445 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
4446 (gfc_resolve_minloc): Ditto.
4447 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
4448 Return the value after subtracting the lower bound.
4450 2003-10-16 Richard Henderson <rth@redhat.com>
4452 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
4454 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
4456 * lang.c: Remove -M option for now, it's in the way for C.
4458 2003-10-14 Jason Merrill <jason@redhat.com>
4460 * Make-lang.in (f95.tags): New rule.
4462 2003-10-13 Richard Henderson <rth@redhat.com>
4464 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
4466 2003-10-13 Paul Brook <paul@nowt.org>
4468 * trans-decl.c (generate_local_decl): Don't create junk variables.
4470 2003-10-13 Paul Brook <paul@nowt.org>
4472 * resolve.c (resolve_formal_arglist): Use function result decl in
4473 preference to function decl.
4475 2003-10-12 Richard Henderson <rth@redhat.com>
4477 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
4478 TREE_READONLY. Update all callers.
4480 2003-10-12 Feng Wang <wf_cs@yahoo.com>
4482 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
4483 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
4484 (gfc_is_intrinsic_libcall): Add CSHIFT.
4486 2003-10-12 Richard Henderson <rth@redhat.com>
4488 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
4489 (gfc_trans_array_constructor_value): Likewise.
4490 (gfc_conv_array_initializer): Likewise.
4491 * trans-stmt.c (gfc_trans_character_select): Likewise.
4493 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
4495 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
4497 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4499 * check.c (gfc_check_repeat): Check arguments are scalar.
4500 (gfc_check_trim): New function.
4501 * intrinsic.h (gfc_check_trim): Add prototype.
4502 * intrinsic.c (add_functions): Use it.
4503 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
4505 * trans-decl.c: Ditto.
4506 (gfc_build_intrinsic_fucntion_decls): Set them.
4507 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
4508 (gfc_conv_intrinsic_trim): New function.
4509 (gfc_conv_intrinsic_repeat): New function.
4510 (gfc_conv_intrinsic_function): Use them.
4512 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4514 * trans-types.c (gfc_sym_type): Handle result variables.
4516 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4518 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
4519 gfc_get_character_type.
4521 2003-10-11 Feng Wang <wf_cs@yahoo.com>
4523 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
4525 2003-10-11 Paul Brook <paul@nowt.org>
4527 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
4528 (gfc_resolve_dprod): New function.
4529 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
4530 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
4531 (gfc_resolve_dprod): Declare.
4532 * intrinsic.c (add_functions): Use them.
4533 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
4535 2003-10-06 Richard Henderson <rth@redhat.com>
4537 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
4538 * trans-intrinsic.c (call_builtin_clz): Use it.
4540 2003-10-05 Paul Brook <paul@nowt.org>
4542 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
4543 * trans-decl.c (gfc_generate_function_code): Set
4544 cfun->function_end_locus.
4546 2003-09-24 Jason Merrill <jason@redhat.com>
4548 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
4551 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
4552 Paul Brook <paul@nowt.org>
4554 * Make-lang.in (F95_OBJS): Add fortran/data.o.
4555 * array.c (gfc_inser_constructor): New function.
4556 (gfc_get_constructor): New function.
4557 (gfc_free_constructor): Initialize offset and repeat.
4558 (iterator_stack): Remove.
4559 (expand_info): Add offset, component and repeat fields.
4560 (expand_constructor): Set them.
4561 (expand): Set new fields.
4562 (gfc_copy_constructor): Ditto. Avoid recursion.
4563 * gfortran.h: Add prototypes for new functions.
4564 (gfc_constructor): Add offset, component and repeat.
4565 (iteratio_stack): Move to here.
4566 * resolve.c (check_data_variable): Convert data values into variable
4568 (traverse_data_list): Build implicit loop chain.
4569 (gfc_resolve): Ditto.
4570 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
4571 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
4572 * trans-expr.c (gfc_conv_structure): Handle array initializers.
4573 (gfc_conv_expr): Update to match.
4574 * trans.h (gfc_conv_structure): Declare.
4577 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4579 * trans.h: Add declarations for gfor_fndecl_si_kind and
4580 gfor_fndecl_sr_kind.
4581 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4582 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4583 (g95_conv_intrinsic_sr_kind): New function.
4584 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4587 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4589 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4590 instead of _4 and _8 as postfix for libgfortran calls.
4592 2003-09-16 Paul Brook <paul@nowt.org>
4594 * array.c (compare_bounds): New function.
4595 (gfc_compare_array_spec): Use it.
4597 2003-09-14 Paul Brook <paul@nowt.org>
4599 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4600 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4602 2003-09-14 Paul Brook <paul@nowt.org>
4604 * check.c (dim_rank_check): Allow assumed bounds if requested.
4605 (gfc_check_lbound): Call it.
4606 (gfc_check_ubound): Ditto.
4607 (gfc_check_size): Change to match.
4608 * simplify.c (gfc_simplify_bound): New function.
4609 (gfc_simplify_lbound): New function.
4610 (gfc_simplify_ubound): New function.
4611 * intrinsic.h: Declare them.
4612 * intrinsic.c (add_functions): Use them.
4614 2003-09-14 Paul Brook <paul@nowt.org>
4616 * io.c (format_lex): Initialize negative_flag.
4617 (check_format): Intialize repeat.
4618 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4619 (gfc_new_var_expr): Ditto.
4621 2003-09-14 Paul Brook <paul@nowt.org>
4623 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4624 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4626 2003-09-12 Paul Brook <paul@nowt.org>
4628 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4630 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4632 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4633 for a correct expression.
4635 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4637 * trans-intrinsic.c (real_compnt_info): New struct.
4638 (prepare_arg_info): New function.
4639 (gfc_conv_intrinsic_set_exponent): New function.
4640 (gfc_conv_intrinsic_scale): New function.
4641 (gfc_conv_intrinsic_nearest): New function.
4642 (gfc_conv_intrinsic_fraction): New function.
4643 (gfc_conv_intrinsic_exponent): New function.
4644 (gfc_conv_intrinsic_spacing): New function.
4645 (gfc_conv_intrinsic_rrspacing): New function.
4646 (gfc_conv_intrinsic_function): Use them.
4648 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4650 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4651 build_int_2 changed from (high, low) to (low, high).
4652 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4653 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4654 iocall_set_nml_val_float, iocall_set_nml_val_char,
4655 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4656 (gfc_build_io_library_fndecls): Add variable initialization.
4657 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4658 (build_dt): Add namelist support.
4659 * io.c (value): New variable.
4660 (check_format): Support FMT_H now.
4662 2003-09-07 Paul Brook <paul@nowt.org>
4664 * io.c (gfc_resolve_dt): Error if format label is not defined.
4666 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4668 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4669 about case_switch's break. The other is about building the condition
4670 statement tree, which judges the argument in the range of the
4671 corresponding integer type.
4672 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4673 for the large values.
4675 2003-09-05 Paul Brook <paul@nowt.org>
4677 * f95-lang.c (expand_function_body): Gimplify the function.
4679 2003-09-04 Jeff Law <law@redhat.com>
4681 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4684 2003-09-04 Paul Brook <paul@nowt.org>
4686 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4687 (gfc_expand_stmt): New function.
4688 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4689 (expand_function_body): Use tree_rest_of_compilation.
4690 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4692 2003-09-03 Jeff Law <law@redhat.com>
4694 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4697 2003-08-30 Paul Brook <paul@nowt.org>
4699 * f95-lang.c (builtin_function): Remove #if 0 code.
4700 (gfc_define_builtin): New function.
4701 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4702 * mathbuiltins.def: New file.
4703 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4704 (gfc_intrinsic_map): Use mathbuiltins.def.
4705 (gfc_intrinsic_builtin_t): Remove.
4706 (gfc_build_intrinsic_lib_fndecls): Update.
4707 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4708 signed_size_type_node.
4710 2003-08-29 Paul Brook <paul@nowt.org>
4712 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4714 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4716 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4717 (gfc_conv_intrinsic_function): Add MODULO.
4719 2003-08-22 Jason Merrill <jason@redhat.com>
4721 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4723 2003-08-22 Andreas Jaeger <aj@suse.de>
4725 * Make-lang.in (f95.install-common): Add DESTDIR support.
4726 * (f95.install-info): Likewise.
4727 (f95.uninstall): Likewise.
4729 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4731 * trans-types.c (gfc_init_types): Initialize
4732 signed_size_type_node with size_type_node.
4734 2003-08-18 Paul Brook <paul@nowt.org>
4736 * dependency.c (gfc_dependency): New enum.
4737 (check_another_array_ref): Remove.
4738 (gfc_get_array_from_component): Remove.
4740 (get_range): Remove.
4741 (get_no_of_elements): Use mpz_t, not mpf_t.
4742 (transform_sections): New function.
4743 (gfc_check_range_range): Rename ...
4744 (gfc_check_section_vs_section): ... to this. Use new function.
4745 (gfc_is_inside_range): Rewrite to match.
4746 (gfc_check_element_vs_section): Ditto.
4747 (gfc_check_element_vs_element): Ditto.
4749 (gfc_dep_resolver): Ditto. Remove unused parameter.
4750 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4751 gfc_check_element_vs_element, gfc_is_inside_range,
4752 gfc_get_array_from_component): Remove prototypes for static functions.
4753 (gfc_dep_resolver): Update prototype.
4754 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4756 2003-08-15 Paul Brook <paul@nowt.org>
4758 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4759 return values to parent scope.
4760 (gfc_build_dummy_array_decl): Ditto.
4762 2003-08-14 Paul Brook <paul@nowt.org>
4764 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4765 size of the type, not the pointer.
4766 * resolve.c (resolve_symbol): Give more accurate error message.
4768 2003-08-10 Paul Brook <paul@nowt.org>
4770 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4772 2003-08-10 Paul Brook <paul@nowt.org>
4774 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4777 2003-08-10 Chun Huang <compiler@sohu.com>
4779 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4780 (resolve_symbol): Ditto.
4781 * trans-expr.c (gfc_conv_statement_function): New function.
4782 (gfc_conv_function_expr): Use it.
4784 2003-08-10 Paul Brook <paul@nowt.org>
4786 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4787 (walk_function_expr): Set section rank.
4788 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4790 2003-08-10 Paul Brook <paul@nowt.org>
4792 * intrinsic.c (add_sym): Prefix names with correct string.
4793 (add_sym_0s): New function.
4794 (add_subroutines): Register abort.
4796 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4798 * gfortran.h: Introduce options to control the mangling.
4799 * lang.opt: Likewise.
4800 * options.c (gfc_init_options): Handle the options.
4801 * trans-common.c (gfc_sym_mangled_common_id): New function.
4802 (gfc_build_common_decl): Call it.
4803 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4804 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4806 2003-08-09 Paul Brook <paul@nowt.org>
4808 * module.c (mio_symbol): Always ouput a namespace for formal args.
4809 (load_needed): Namespace now belong to their proper symbol.
4810 (gfc_dump_module): Change G95=>GFORTRAN.
4812 2003-08-05 Paul Brook <paul@nowt.org>
4814 * options.c: Force -fg77-calls.
4816 2003-08-02 Paul Brook <paul@nowt.org>
4818 * Makelang.in: Rename G95_* to GFORTRAN_*.
4819 * All sources: Rename G95_* to GFC_*.
4821 2003-08-01 Paul Brook <paul@nowt.org>
4823 * fortran/Make-lang.in: Use GMPLIBS.
4824 * fortran/config-lang.in: Set need_gmp.
4825 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4827 2003-07-27 Andreas Jaeger <aj@suse.de>
4829 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4831 * trans-const.c (gfc_init_constants): Likewise.
4832 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4834 * gfortranspec.c: Convert to ISO C90.
4835 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4837 2003-07-26 Paul Brook <paul@nowt.org>
4839 * lang.opt: Add -fdump-parse-tree.
4840 * options.c (gfc_handle_option): Ditto.
4841 * resolve.c (resolve_forall_iterators): Convert to proper type.
4842 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4844 2003-07-26 Paul Brook <paul@nowt.org>
4846 * Makefile.in: Add build dependencies on files common with rest of gcc.
4848 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4850 * trans.h: Declare g95_trans_pointer_assignment.
4851 * trans-expr.c (g95_trans_pointer_assignment): New function.
4852 (g95_trans_pointer_assign): Use it.
4853 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4854 (g95_trans_pointer_assign_need_temp): New function.
4856 2003-07-26 Paul Brook <paul@nowt.org>
4858 * gfortran.texi: Replace references to g95.
4860 2003-07-26 Paul Brook <paul@nowt.org>
4862 Rename g95_* to gfc_*.
4864 2003-07-25 Paul Brook <paul@nowt.org>
4866 * gfortran.h: Rename from g95.h.
4867 * trans-types.c (boolean_type_node, booelan_true_node,
4868 boolean_false_node): Remove.
4869 * trans-types.h: Ditto.
4871 2003-07-25 Chun Huang <compiler@sohu.com>
4873 * parse.c (accept_statement): Implement BLOCK DATA statement.
4874 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4877 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4879 * trans-stmt.c (temporary_list): Define.
4880 (g95_trans_assign_need_temp): New function.
4881 (g95_trans_forall_1): Modified for WHERE.
4882 (g95_trans_where_assign): Modified.
4883 (g95_trans_where_2): Modified.
4884 (g95_evaluate_where_mask): Modified.
4885 (g95_trans_where): Modified.
4886 (g95_get_temp_expr): Removed.
4887 (g95_add_to_where_stmt_list): Removed.
4888 (compute_overall_iter_number): Modified for WHERE.
4889 * trans.h: Remove where_stmt_list.
4891 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4893 * lang.opt: Correct description of options -J and -M.
4895 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4897 * lang.opt: Move help text to here.
4898 * lang-options.h: Remove.
4900 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4901 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4902 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4905 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4906 Paul Brook <paul@nowt.org>
4908 * check.c (check_rest): Use global pedantic flag.
4909 * io.c (data_desc): Ditto.
4910 * error.c (g95_warning, g95_warning_now): Use global flag.
4911 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4912 (expand_function_body): Update to new prototypes.
4913 (g95_init): Use new option names.
4914 * g95.h (g95_option_t): Standardize names.
4915 (g95_init_options, g95_handle_option): Update prototypes.
4916 * interface.c: Use new option names.
4923 * simplify.c: Ditto.
4925 * trans-array.c: Ditto.
4926 * trans-expr.c: Ditto.
4927 * trans-types.c: Ditto.
4928 * trans-decl.c: Ditto.
4929 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4931 * options.c (g95_display_help): Remove.
4932 (g95_init_options): Convert to new scheme.
4934 (g95module_option): Ditto, rename from g95_parse_arg.
4935 (g95_handle_module_path_options): New function.
4936 * trans-equivalence.c: Fix error message.
4937 * lang.opt: Corrections.
4939 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4941 * lang.opt: New file.
4943 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4945 * decl.c (match_attr_spec): Set colon_seen.
4947 2003-07-14 Paul Brook <paul@nowt.org>
4949 * trans-array.c: Update comment.
4950 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4951 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4952 minmaxloc,minmaxval): Ditto.
4953 * trans-io.c (g95_trans_transfer): Ditto.
4954 * trans-stmt.c: Remove unneeded prototypes.
4955 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4956 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4957 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4958 Don't share loopinfo.
4959 (compute_overall_iter_number): Declare as static.
4960 (allocate_temp_for_forall_nest): Ditto.
4961 (g95_trans_forall_1): Don't pass shared loopinfo.
4962 * trans.c (g95_start_block): Expand comment.
4964 2003-07-12 Paul Brook <paul@nowt.org>
4966 * arith.c (g95_index_integer_kind): Remove unused initializer.
4967 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4968 index by size of element.
4969 (generate_loop_for_rhs_to_temp): Ditto.
4970 (allocate_temp_for_forall_nest): Use element size, not index size.
4972 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4974 * arith.c (g95_index_integer_kind): Add a TODO.
4975 * simplify.c (g95_simplify_nearest): Add a TODO.
4977 2003-07-09 Chun Huang <compiler@sohu.com>
4979 * trans.h: Add declarations for gfor_fndecl_string_scan and
4980 gfor_fndecl_string_verify.
4981 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4982 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4983 (g95_conv_intrinsic_verify): New function.
4984 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4985 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4986 of parameter 'BACK=.TRUE.'
4988 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4990 * trans-stmt.c (iter_info, forall_info): Define.
4991 (g95_trans_forall_block): Remove.
4992 (g95_trans_forall_loop): Use forall info blocks.
4993 (g95_trans_nested_forall_loop): New function.
4994 (g95_do_allocate): Handle things other than logical masks.
4995 (generate_loop_for_temp_to_lhs): New function.
4996 (generate_loop_for_rsh_to_temp): New function.
4997 (compute_inner_temp_size): New function.
4998 (compute_overall_iter_number): New function.
4999 (allocate_temp_for_forall_nest): New function.
5000 (g95_trans_forall): Move body ...
5001 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
5003 2003-07-02 Paul Brook <paul@nowt.org>
5005 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
5006 in correct scope. Change callers to match.
5007 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
5008 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
5010 2003-07-02 Paul Brook <paul@nowt.org>
5012 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
5013 expression shape for all expressions.
5014 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
5016 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5018 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
5019 g95_parse_arg), intrinsic.c (g95_convert_type): support of
5021 * intrinsic.c, g95.h: Add g95_convert_type_warn,
5022 * resolve.c (g95_resolve_index): Call it.
5024 2003-07-02 Paul Brook <paul@nowt.org>
5026 * iresolve.c (g95_resolve_reshape): Set expression shape.
5027 (g95_resolve_shape): Ditto.
5028 * simplify.c (g95_simplify_shape): Move common code outside condition.
5029 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
5031 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5033 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
5036 2003-06-29 Paul Brook <paul@nowt.org>
5038 * array.c (g95_simplify_iterator_var): Don't bother with return value.
5039 * expr.c (find_array_element, find_component_ref): New functions.
5040 (remove_subobject_ref): New function.
5041 (simplify_const_ref): Use them. Rename from simplify_component_ref.
5042 (simplify_ref_chain): New function.
5043 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
5044 (g95_specification_expr): Simplify the expression.
5045 * resolve.c (resolve_operator): Check simplifications return code.
5046 (g95_resolve_expr): Ditto.
5048 2003-06-26 Paul Brook <paul@nowt.org>
5050 * expr.c (simplify_component_ref): New function.
5051 (g95_simplify_expr): Use it.
5052 * resolve.c (resolve_structure_cons): Handle references.
5054 2003-06-25 Paul Brook <paul@nowt.org>
5056 * trans-io.c (build_dt): Handle internal units.
5058 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
5060 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
5061 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
5062 Use g95_array_index_type instead of integer_type_node.
5063 (g95_build_common_decl, g95_set_common_master_type): Use
5064 g95_character1_type_node instead of char_type_node.
5065 * trans-equivalence.c (g95_layout_local_equiv): As above.
5067 2003-06-24 Steven G. Kargl <kargls@attbi.com>
5069 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
5070 remove last remains of -fquiet.
5072 2003-06-22 Paul Brook <paul@nowt.org>
5074 * resolve.c (resolve_operator): Don't fail if we can't simplify.
5075 (g95_resolve_expr): Ditto.
5076 (resolce_code): Mark as static.
5077 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
5078 gimplifer doesn't (yet).
5080 2003-06-20 Paul Brook <paul@nowt.org>
5082 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
5083 * match.c (g95_match_if): Add ST_PAUSE.
5084 (g95_match_stopcode): New function.
5085 (g95_match_pause, g95_match_stop): Use it.
5086 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
5087 (decode_stmt, next_statement, parse_executable): Ditto.
5088 * resolve.c (resolve_code): Ditto.
5089 * st.c (g95_free_statement): Ditto.
5090 * trans-stmt.c (g95_trans_pause): New function.
5091 * trans-stmt.h: Declare it.
5092 * trans.c (g95_trans_code): Use it.
5093 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
5095 (g95_build_builtin_function_decls): Initialize them.
5097 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
5099 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5101 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
5102 match_filepos): Fix error handling.
5104 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5106 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
5107 Add assertions on arguments.
5108 * resolve.c (expression_shape): Remove useless &.
5109 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
5110 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
5111 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
5112 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
5113 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
5114 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
5115 (g95_simplify_not, g95_simplify_scale): Add assertions.
5117 2003-06-15 Paul Brook <paul@nowt.org>
5119 Clean up stuff to work with the ssa optimizers.
5120 * convert.c (convert): Handle BOOLEAN_TYPEs.
5121 * f95-lang.c (g95_truthvalue_conversion): Implement.
5122 * trans-array.c (g95_trans_array_constructor_value): Group multiple
5124 * trans.h (g95_truthvalue_conversion): Declare.
5125 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
5126 * trans-stmt.c (g95_trans_character_select): Don't create array
5127 assignments. Mark labels as indirect jump targets.
5128 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
5129 (g95_get_dtype_cst): Handle LOGICAL types.
5131 2003-06-14 Paul Brook <paul@nowt.org>
5133 * f95-lang.c (g95_gimplify_expr): New function.
5134 * trans-array.c (g95_trans_array_constructor_value): Don't create
5136 (g95_conv_expr_descriptor): Rename simple->gimple.
5137 * trans-expr.c (conv_expr_op): Use proper logical operators.
5138 * trans-intrinsic.c (build_fixbound_expr): New function.
5139 (build_fix_expr): Ditto.
5140 (g95_conv_intinsic_aint): Use them. Use builtin functions.
5141 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
5143 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5145 * array.c (g95_compare_array_spec): Remove unreachable code.
5146 * expr.c (g95_copy_expr): Likewise.
5147 * intrinsic.c (g95_convert_type): Likewise.
5148 * misc.c (g95_code2string): Likewise.
5149 * simplify.c (g95_simplify_ishft, g95_simplify_real,
5150 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
5151 * trans-stmt.c (g95_trans_select): Likewise.
5152 * primary.c (extend_ref): Add an assertion.
5153 * simplify.c (g95_convert_constant): Add const.
5154 * intrinsic.h: Remove g95_check_x_ni.
5155 * f95-lang.c (g95_finish): Call g95_release_include_path.
5157 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5159 * resolve.c (resolve_contained_functions): Fix typo introduced on
5162 2003-06-09 Paul Brook <paul@nowt.org>
5164 * g95.h: Include system.h not hwint.h.
5165 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
5166 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
5168 2003-06-09 Paul Brook <paul@nowt.org>
5170 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
5171 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
5172 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
5173 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
5174 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
5176 * trans.h (g95_trans_equivalence, g95_trans_common,
5177 g95_add_decl_to_function): Declare.
5178 * trans-common.c, trans-equivalence.c: New files.
5180 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
5182 * intrinsic.c (g95_intrinsic_extension): Remove.
5183 (add_functions): Substitute g95_check_x for g95_check_x_ni
5185 (g95_init_expr_extensions): New function.
5186 (g95_intrinsic_func_interface): Use it.
5187 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
5188 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
5189 g95_check_precision, g95_check_present, g95_check_radix,
5190 g95_check_range, g95_check_selected_real_kind): Do not set
5191 g95_intrinsic_extension.
5192 (g95_check_x_ni): Remove now duplicate of g95_check_x.
5194 * expr.c (check_inquiry): Add FIXME, fixup some code style.
5196 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5198 * g95.h (ref_type): Name this type explicitly.
5199 * module.c (MIO_NAME): Add specialisations of mio_name.
5200 (mio_symbol_attribute, mio_typespec, mio_array_ref,
5201 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
5202 (ab_attribute): Name this type explicitly.
5203 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
5205 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
5207 * trans-intrinsic.c (g95_conv_allocated): New function.
5208 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
5210 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5212 * f95-lang.c: Don't include g95-support.h
5213 (g95_mark_addressable): Add prototype.
5214 (g95_init_decl_processing): Remove C front end hack.
5215 * f95-tree.c: Remove file.
5216 * support.c: Remove file.
5217 * g95-support.h: Remove file.
5218 * trans-types.c (g95_init_types): Set up boolean
5219 type related tree nodes.
5220 * Make-lang.in: Remove rules for dead files and
5221 dependencies on them.
5223 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5225 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
5226 C front end dependency. Also, convert.c does not depend on
5227 g95-support.h anymore.
5228 * convert.c: Don't include c-common.h and g95-support.h
5229 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
5230 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
5231 stmts_are_full_exprs_p, current_stmt_tree,
5232 current_scope_stmt_stack): Remove.
5233 * g95-support.h (unsigned_conversion_warning): Kill proto.
5234 (boolean_type_node, boolean_true_node, boolean_false_node):
5235 Don't define here. Instead, make then true tree nodes in
5237 * support.c (c_global_trees): Die, C front end, die!!!
5238 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
5239 uintmax_type_node, string_type_node and const_string_type_node.
5240 (decl_constant_value, overflow_warning): Make static functions.
5241 They are in death row too, though.
5242 (default_conversion, c_expand_asm_operands): Remove.
5243 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
5244 trans.c: Don't include c-common.h.
5245 * trans-types.c (boolean_type_node, boolean_true_node,
5246 boolean_false_node): Make them real tree nodes.
5247 * trans-types.h (intmax_type_node, string_type_node,
5248 const_string_type_node): Hack to work around C dependencies
5249 in builtin-types.def.
5251 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5253 * decl.c (decl_types): Add some iterators-like sentinels.
5254 * decl.c (match_attr_spec): Use them.
5255 Use "decl_types" instead of "int".
5256 Add cast in call to g95_match_strings.
5257 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
5259 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
5260 (g95_interface_info): Use "g95_intrinsic_op".
5261 * dump-parse-tree.c (g95_show_namespace): Use them.
5262 * interface.c (g95_check_interfaces): Use them.
5263 * module.c (read_module, write_module): Use them.
5264 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
5265 Use "g95_intrinsic_op".
5266 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
5267 Add a default case in switch statement.
5268 * intrinsic.h (g95_generic_isym_id): Moved to...
5269 * g95.h (g95_generic_isym_id): here.
5270 (g95_intrinsic_sym): Use "g95_generic_isym_id".
5271 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
5272 * trans-intrinsic.c (g95_intrinsic_map_t,
5273 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
5274 * match.c (g95_match_intrinsic_op): Add cast in call to
5277 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
5279 * support.c (skip_evaluation, warn_conversion, lvalue_p,
5280 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
5281 constant_fits_type_p, convert_and_check,
5282 unsigned_conversion_warning): Remove these ugly remnants
5283 we inherited from the C front end.
5284 (function_types_compatible): Remove '#if 0'-edcode.
5285 (build_modify_expr): Likewise.
5286 (convert_for_assignment): Don't use the deceased functions.
5287 The parameter fundecl is now unused.
5288 (decl_constant_value): Always just return decl. In fact
5289 this function is not used at present, but it might be in
5290 the future, when we start using the tree inliner.
5291 (overflow_warning, default_conversion, c_expand_asm_operands):
5292 Abort when these are called, they are part of the C type
5293 checking implementation and therefore poison to Fortran.
5295 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
5297 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
5298 c-pretty-print.o and c-dump.o. Add a comment on why we
5299 depend on c-semantics.c.
5300 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
5301 Don't use the C front end tree dumper hook to dump the
5302 language specific tree representation -- we don't have
5303 one. So instead, inherit the default langhook.
5305 2003-06-02 Paul Brook <paul@nowt.org>
5307 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
5309 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5311 * check.c (g95_check_associated): Use proper types. Remove
5312 extraneous argument in call to g95_error().
5314 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5316 * resolve.c (resolve_operator): Make logical operands convert to the
5317 type with higher kind.
5319 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5321 * check.c (g95_check_associated): Make sure both pointer and target has
5322 the same type and rank. Null pointer or array section with vector
5323 subscript as target are not allowed.
5324 * trans.h: Declare gfor_fndecl_associated.
5325 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
5326 gfor_fndecl_associated.
5327 * trans-intrinsic.c (g95_conv_associated): New function.
5328 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
5330 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5332 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
5333 according to POINTER itself rather than TARGET.
5334 (g95_conv_expr_descriptor): Make lbound start at 1.
5335 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
5337 2003-06-01 Paul Brook <paul@nowt.org>
5339 * expr.c (g95_type_convert_binary): Make it match the standard.
5340 * g95.texi: Remove dead link.
5342 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
5344 * g95.texi: Cleanup somewhat in preparation for inclusion
5347 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5348 Canqun Yang <canqun@yahoo.com.cn>
5350 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
5352 (g95_find_forall_index): Return proper value.
5353 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
5354 compare the return value from g95_find_forall_index.
5356 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5357 * g95.h, io.c (g95_st_label): Remove "length".
5358 (g95_symtree): Remove "link".
5359 (g95_case): Remove "code".
5360 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
5361 g95_convert_real): Make an argument pointer to const.
5362 * decl.c (colon_seen): Add a TODO.
5363 * interface.c (g95_compare_types): Fix typo.
5364 * interface.c (compare_interfaces): Preserve value of "p".
5365 * intrinsic.c (sort_actual): Remove "i".
5366 * match.c (g95_match_assign): Proper type in call to g95_match().
5367 * parse.c (next_free): Avoid duplicate call due to macro.
5368 * parse.c (check_statement_label): wrong type in call to g95_error.
5369 * primary.c (match_real_constant): Add a TODO.
5370 * resolve.c (resolve_select): Remove useless conditional.
5371 * simplify.c (g95_simplify_repeat): Proper assignment to
5372 "value.character.string".
5373 * simplify.c (g95_simplify_reshape): Wrong variable in call to
5376 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
5378 * trans-stmt.c: Remove unnecessary include file defaults.h.
5380 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
5382 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
5384 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
5385 actual variables used as FORALL indexes.
5387 2003-05-15 Paul Brook <paul@nowt.org>
5389 * trans-array.c (g95_trans_static_array_pointer): Use
5391 (g95_trans_deferred_array): Initialize static array pointers.
5392 * trans-expr.c (g95_conv_function_call): Use formal arglist to
5393 correctly pass POINTER and absent CHARACTER arguments.
5395 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
5397 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
5398 (g95_resolve_forall_body): Resolve FORALL body.
5399 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
5400 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
5401 (g95_find_forall_index): Check whether the FORALL index appears in
5402 the expression or not.
5403 (resolve_code): Modified.
5405 2003-05-14 Paul Brook <paul@nowt.org>
5407 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
5409 2003-05-13 Paul Brook <paul@nowt.org>
5411 * trans-types.c (g95_max_array_element_size): Now a tree node.
5412 (g95_init_types): Work out max size properly.
5413 (g95_get_dtype_cst): Modify to match.
5415 2003-05-11 Paul Brook <paul@nowt.org>
5417 * trans-io.c (add_case): Create a label decl for case labels.
5419 2003-05-11 Paul Brook <paul@nowt.org>
5421 * arith.c (g95_integer_index_kind): New variable.
5422 * f95-lang.c (g95_init): Move frontend initialization here ...
5423 (g95_post_options): ... from here.
5424 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
5425 * intrinsic.c (add_functions): Use index kinds.
5426 * iresolve.c: Convert to index_kind where needed.
5427 * resolve.c (g95_resolve_index): Make public, use index_kind.
5428 (resolve_array_ref): Adjust to match.
5429 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
5430 * trans-stmt.c: Ditto.
5431 * trans-types.c: Ditto.
5432 * trans-types.h (g95_array_index_kind): Remove declaration.
5433 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
5435 2003-05-07 Paul Brook <paul@nowt.org>
5437 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
5438 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
5441 2003-05-07 Paul Brook <paul@nowt.org>
5443 * trans-array.c (trans_static_array_pointer,
5444 g95_trans_array_constructor_value, g95_conv_array_initializer,
5445 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
5446 (g95_add_loop_ss_code): Convert subscripts to the correct type.
5447 * trans-stmt.c (g95_trans_character_select): Ditto.
5448 * trans-types.c (g95_init_types): Ditto.
5450 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
5452 * f95-lang.c (expand_function_body): Use input_line, not lineno.
5453 * trans-decl.c (g95_generate_function_code,
5454 g95_generate_constructors): Likewise.
5455 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
5456 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
5459 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5460 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
5461 with components point to the DERIVED type itself, and two DERIVED
5462 type with components point to each other.
5463 * trans-expr.c (g95_conv_componet_ref): Modified
5465 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5466 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
5468 (g95_trans_pointer_assign): Implement Nullify.
5470 2003-05-01 Paul Brook <paul@nowt.org>
5472 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
5473 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
5475 2003-05-01 Paul Brook <paul@nowr.org>
5477 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
5478 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
5481 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
5483 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
5486 2003-04-28 Paul Brook <paul@nowt.org>
5488 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
5489 as their kind suggests.
5490 (g95_resolve_reshape): Ditto.
5492 2003-04-28 Chun Huang <compiler@sohu.com>
5494 * trans-expr.c (g95_conv_substring_expr): New function.
5495 (g95_conv_expr): Use it.
5497 2003-04-28 Paul Brook <paul@nowt.org>
5499 * iresolve.c (g95_resolve_transpose): Make it match the
5501 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
5503 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5505 * trans-types.c (g95_add_field_to_struct): New function to
5506 add a field to a UNION_TYPE or RECORD_TYPE.
5507 * trans-types.h (g95_add_field_to_struct): Prototype.
5508 (g95_get_derived_type): Use g95_add_field_to_struct to add
5510 * trans-io.c (g95_add_field): Remove.
5511 (ADD_FIELD): Use new g95_add_field_to_struct function.
5512 (ADD_STRING): Likewise.
5513 * trans-stmt.c (g95_trans_select): Likewise.
5514 (g95_add_field): Remove duplicated function.
5516 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
5518 Port implementation for CHARACTER SELECT from Andy's tree.
5519 * trans-stmt.c (g95_trans_character_select): Implement character
5520 select. (g95_add_field): New function.
5521 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
5522 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
5523 * g95.h (struct g95_case): Add field 'int n'.
5524 * trans.h: Declare 'gfor_fndecl_select_string'.
5526 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5528 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
5529 (g95_insert_bbd): Die on duplicates.
5530 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
5532 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
5534 * g95.texi: Require GMP 4.0 -- like we actually
5535 do. Explain the testsuite and what-goes-where.
5536 Don't use undefined texinfo symbol. Break very
5537 long line. Remove finished item from the list
5540 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
5542 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
5545 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5547 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
5548 (g95_trans_forall_body): New function.
5550 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5552 * resolve.c (resove_where): New function.
5553 (resolve_where_shape): New function.
5554 (resolve_code): Add call to 'resolve_where'
5555 * trans-stmt.c (g95_trans_where): Modified.
5556 (g95_trans_where_2): New function.
5557 (g95_trans_where_assign): New function.
5558 (g95_evaluate_where_mask): New function.
5559 (g95_add_to_stmt_list): New function.
5560 (g95_get_temp_expr): New function.
5561 * trans.h (where_stmt_list): New structure.
5563 2003-04-10 Paul Brook <paul@nowt.org>
5565 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
5566 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
5568 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
5570 Update after mainline -> tree-ssa-branch merge.
5571 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
5573 (g95_init): Update for new lang_hooks definition.
5574 (g95_post_options): New langhook.
5575 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
5576 * scanner.c (g95_new_file): Comment update.
5578 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5580 * g95.h, lang-options.h: Add -Wimplicit-interface.
5581 * options.c (g95_init_options, g95_parse_arg): Set it.
5582 * interface.c (check_intents): Warn about call with implicit
5584 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5587 2003-04-05 Paul Brook <paul@nowt.org>
5589 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5590 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5592 2003-03-29 Paul Brook <paul@nowt.org>
5594 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5595 (g95_resolve_unpack): Ditto.
5596 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5597 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5598 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5600 2003-03-25 Paul Brook <paul@nowt.org>
5602 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5604 * array.c (g95_free_array_ref): Ditto.
5606 * symbol.c (g95_use_derived_tree): Ditto.
5607 * intrinsic.c (add_functions): Use simplification for SCALE.
5608 * primary.c (g95_match_rvalue): Test sym, not symtree.
5610 2003-03-25 Paul Brook <paul@nowt.org>
5612 * trans-decl.c (build_function_decl): Add parameter before it gets
5613 turned into a constant.
5614 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5615 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5616 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5618 2003-03-22 Paul Brook <paul@nowt.org>
5620 * trans-array.c (g95_conv_array_initializer): Allow scalar
5622 * trans-decl.c (g95_finish_var_decl): Result variables are not
5624 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5625 (g95_conv_intrinsic_function): Use it.
5626 * trans-types.h (g95_type_spec): Remove dead declaration.
5628 2003-03-21 Paul Brook <paul@nowt.org>
5630 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5632 2003-03-20 Paul Brook <paul@nowt.org>
5634 * trans-decl.c (g95_build_function_decl): Put character length
5635 parameters at the end of the function declaration.
5636 * trans-expr.c (g95_conv_function_call): Ditto.
5637 * trans-types.c (g95_get_function_type): Ditto.
5639 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5641 * resolve.c (resolve_formal_arglist): Don't impose intent for
5642 procedure arguments of pure functions.
5643 (resolve_select): Remove redundant assignment.
5645 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5647 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5649 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5650 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5652 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5654 * symbol.c (g95_add_type): Fix typo in comment.
5657 2003-03-16 Paul Brook <paul@nowt.org>
5659 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5660 * expr.c (g95_build_call): Remove.
5661 * f95-lang.c (puchdecl_top_level): New function.
5662 * g95.h (g95_code): Store resolved symbol, not just the name.
5663 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5664 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5665 (g95_get_intrinsic_sub_symbol): New function.
5666 * iresolve.c (g95_resolve_cpu_time): Use it.
5667 (g95_resolve_random_number): Ditto.
5668 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5669 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5670 the correct DECL_CONTEXT. Add global symbold to the global scope.
5671 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5674 2003-03-16 Paul Brook <paul@nowt.org>
5676 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5677 * options.c (g95_parse_arg): Ditto.
5678 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5679 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5680 for the procedure, not the parameter.
5681 * trans-array.c (g95_trans_g77_array): New function.
5682 (g95_trans_assumed_size): Use it.
5683 (g95_trans_dummy_array_bias): Ditto.
5684 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5685 (g95_conv_expr_descriptor): ... to here. Update callers.
5686 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5687 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5688 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5689 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5690 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5691 (g95_sym_type): Ditto.
5693 2003-03-15 Paul Brook <paul@nowt.org>
5695 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5697 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5699 2003-03-14 Paul Brook <paul@nowt.org>
5701 * trans-array.c (g95_array_is_packed): Remove.
5702 (g95_conv_array_base): Correctly handle all descriptorless cases.
5703 (g95_conv_array_stride): Use descriptorless strides.
5704 (g95_trans_dummy_array_bias): Don't always repack the array.
5705 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5707 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5708 dummy and non-dummy arrays...
5709 (g95_sym_type, g95_get_derived_type): ... like these.
5710 (g95_get_array_type_bounds): Allow discontiguous arrays.
5712 2003-03-12 Paul Brook <paul@nowt.org>
5714 * array.c (g95_resolve_array_spec): Fix comment.
5715 * g95.h (symbol_attributes): New flag always_explicit.
5716 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5717 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5718 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5719 (g95_trans_array_bounds): Allow assumed shape arrays.
5720 (g95_trans_repack_array): Remove.
5721 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5722 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5723 bounds for assumed size arrays.
5724 (g95_build_dummy_array_decl): Use descriptorless arrays.
5725 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5726 (g95_trans_pointer_assign): Fix typo.
5727 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5729 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5730 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5731 Also modify callers.
5732 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5734 2003-03-08 Paul Brook <paul@nowt.org>
5736 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5737 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5738 * resolve.c (compare_spec_to_ref): Allow full array sections.
5740 2003-03-08 Paul Brook <paul@nowt.org>
5742 * expr.c (g95_simplify_expr): Also simplify array index and
5743 substring expressions.
5744 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5745 * trans-array.c (g95_trans_array_bounds): New function.
5746 (g95_trans_auto_array_allocation): Use it.
5747 (g95_trans_assumed_size): Rewrite.
5748 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5749 (gfor_fndecl_repack): Remove.
5750 (g95_build_qualified_array): Handle absent upper bounds.
5751 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5752 (g95_get_symbol_decl): Update.
5753 (g95_build_intrinsic_function_decls): Initialize new decls.
5754 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5755 (gfor_fndecl_repack): Remove.
5756 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5757 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5758 (g95_get_nodesc_array_type): Handle absent bounds.
5759 * trans-types.h (g95_get_nodesc_array_type): Declare.
5761 2003-03-04 Paul Brook <paul@nowt.org>
5763 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5766 2003-03-02 Paul Brook <paul@nowt.org>
5768 * options.c (g95_init_options): Drfault to 1.
5769 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5770 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5771 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5772 Handle non-constant size automatic arrays.
5773 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5774 generic bound functions.
5775 (g95_trans_auto_array_allocation): Don't create a descriptor.
5776 (g95_trans_assumed_size): New function (broken).
5777 (g95_trans_dummy_array_bias): Remove unused var.
5778 * trans-array.h (g95_trans_assumed_size): Declare.
5779 * trans-decl.c (create_index_var): New fuction.
5780 (g95_build_qualified_array): New function.
5781 (g95_get_symbol_decl): Use it.
5782 (g95_trans_deferred_vars): Handle assumed shape seperately.
5783 * trans-types.c (get_element_type): Handle heap allocated arrays.
5784 (g95_is_nodesc_array): Include non-const size arrays.
5785 (g95_get_nodesc_array_type): Ditto.
5787 2003-02-23 Paul Brook <paul@nowt.org>
5789 * trans-array.c (g95_array_init_size): Should use stride, not size of
5792 2003-02-18 Paul Brook <paul@nowt.org>
5794 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5795 after intrinsic function check.
5797 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5799 * io.c (match_io): Fix missing return value and remove useless
5801 * match.c (g95_match): Remove useless assignment.
5802 * module.c (parse_string): Remove useless post increment.
5803 * simplify.c (g95_simplify_verify): Remove useless assignment.
5805 2003-02-15 Paul Brook <paul@nowt.org>
5807 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5808 * g95.h (symbol_attribute): Add referenced member.
5809 (g95_symbol): Add dummy_order member.
5810 (g95_set_sym_referenced): Declare.
5811 * match.c (g95_match_assignment, g95_match_call): Use it
5812 * primary.c (match_actual_arg, g95_match_rvalue,
5813 g95_match_variable): Ditto.
5814 * symbol.c (next_dummy_order): New variable.
5815 (g95_set_sym_referenced): New function.
5816 (check_done): New function.
5817 (g95_add_*): Use it.
5818 * trans-decl.c: Make formatting conform to GCC standards.
5819 (g95_defer_symbol_init): Add dummy variables in the right order.
5820 (g95_get_symbol_decl): Only accept referenced variables.
5821 (g95_create_module_variable): Module variables are always required.
5822 (generatr_local_decls): New function.
5823 (generate_local_vars): New function.
5824 (g95_generate_function_code): Use it.
5826 2003-02-13 Paul Brook <paul@nowt.org>
5828 * trans-decl.c (g95_conv_struct_cons): Remove.
5829 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5830 * trans-expr.c (g95_conv_structure): New function.
5831 (g95_conv_expr): Use it.
5833 2003-02-09 Paul Brook <paul@nowt.org>
5835 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5836 expressions multiple times.
5837 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5839 2003-02-08 Paul Brook <paul@nowt.org>
5841 * module.c (mio_symtree_ref): Declare as static.
5842 (mio_expr): Remove dead code.
5843 (read_module): Set the symtree link for fixups.
5844 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5845 (build_round_expr): ... to this.
5846 (g95_conv_intrinsic_aint): New function.
5847 (g95_conv_intrinsic_function): Use it.
5849 2003-02-08 Paul Brook <paul@nowt.org>
5851 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5852 offset after modificaton, not the increment expression.
5853 * dependency.c: Kill excess whitespace.
5855 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5857 * dependency.h: Remove some function declarations.
5858 * dependency.c (get_no_of_elements): Change this function not to
5860 * other: Add comments for all modified functions.
5862 2003-02-06 Paul Brook <paul@nowt.org>
5864 * g95spec.c (lang_specific_functions): Fix initializer warning.
5865 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5866 for structure type names.
5867 * trans-decl.c (g95_cons_structure_cons): New function.
5868 (g95_get_symbol_decl): Use it.
5869 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5872 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5874 * resolve.c (compare_cases): Add const to casts.
5876 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5878 * g95.h (g95_check_f): Change a1 to f1m.
5879 * intrinsic.c (add_sym_1m, check_specific,
5880 g95_intrinsic_func_interface): Use it.
5882 * module.c (init_pi_tree): Remove useless cast.
5883 (fp2): Fix argument type.
5885 * parse.c (parse_select_block): Add comment.
5887 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5889 * lang-options.h: Fix warning involving C90 concatenated
5892 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5893 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5895 * io.c (format_asterisk): Complete initializer to kill warning.
5896 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5897 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5898 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5899 new defines to complete initializers. Kills all warnings.
5901 * Make-lang.in: Comment cleanup.
5903 2003-02-05 Paul Brook <paul@nowt.org>
5905 * array.c (g95_free_constructor): Handle NULL expressions.
5906 * resolve.c (resolve_structure_cons): Ditto.
5907 * decl.c (g95_match_null): New Function.
5908 (variable_decl): Use it.
5909 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5910 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5911 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5913 2003-02-05 Paul Brook <paul@nowt.org>
5915 * trans.h (build1_v): New macro.
5916 (build_v): Remove pointless and incorrect prototype.
5917 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5918 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5920 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5922 * Make-lang.in (F95_OBJS): Remove one more dead file.
5924 2003-02-01 Paul Brook <paul@nowt.org>
5926 * lang-specs.h: Don't pass -ffixed-form to the linker.
5927 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5929 2003-02-01 Paul Brook <paul@nowt.org>
5931 * Make-lang.in (F95_OBJS): Remove dead files.
5932 * trans-array.c (g95_array_init_size): Do the right thing when
5934 * trans-decl.c (g95_generate_function_code): Initialize deffered
5935 symbol list before translating contained subroutines.
5936 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5937 scalar invariant values here...
5938 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5939 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5941 2003-01-29 Paul Brook <paul@nowt.org>
5943 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5944 (g95_walk_elemental_function_args): Reverse chains before adding.
5945 (g95_reverse_ss): Move about a bit.
5946 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5949 2003-01-28 Paul Brook <paul@nowt.org>
5951 * intrinsic.c (resolve_intrinsic): Use correct union member.
5952 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5954 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5955 use associated variables.
5956 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5957 * trans-expr.c (g95_conv_expr_present): ... to here.
5958 * trans.h: Declare it.
5959 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5961 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5963 * array.c (expand_iterator): Suppress useless assignment.
5964 * decl.c (match_char_spec): Ditto.
5965 * io.c (match_io_iterator): Ditto.
5966 * primary.c (match_real_constant): Ditto.
5967 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5968 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5969 * matchexp.c (match_add_operand, match_level_5): Likewise.
5970 * module.c (parse_atom, find_enum): Likewise.
5971 * resolve.c: move #include <string.h>
5972 (resolve_select): Fix serious typo.
5974 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5976 * Make-lang.in: Don't build with broken tree-ssa-pre.
5978 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5980 * resolve.c (resolve_index): Add a TODO.
5981 * symbol.c: Remove useless "#include <ctype.h>".
5983 2003-01-27 Paul Brook <paul@nowt.org>
5985 * check.c (check_rest): Allow different type kinds as an extension.
5986 * g95.h (g95_resolve_f): Add f1m.
5987 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5988 * intrinsic.h: Chenge prototypes for MIN and MAX.
5989 * iresolve.c (g95_resolve_minmax): New function.
5990 (g95_resolve_min, g95_resolve_max): Use it.
5991 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5993 (g95_conv_intrinsic_present): Fix logic.
5995 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5997 * g95.h (g95_case): Don't be a tree, be a double linked list.
5998 * match.c (match_case_selector): Remove redundant semantics check.
5999 Clean up a few goto's to make it a tiny little bit faster.
6000 * resolve.c (case_tree): Die.
6001 (compare_cases): Accept and compare unbounded cases too.
6002 (check_case_overlap): Don't build a tree. Instead, merge-sort the
6003 whole list of g95_cases passed from resolve_select.
6004 (sane_logical_select): Die.
6005 (check_case_expr): Return FAILURE if a CASE label is of the wrong
6007 (resolve_select): Fixup case expression for computed GOTOs, put it
6008 in expr, not expr2, for easier handing in the parse tree dumper and
6009 the code generator. Rewrite the rest of the function: Kill
6010 unreachable case labels and unreachable case blocks.
6011 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
6012 an EXEC_SELECT, not case2 anymore.
6013 * trans-const.c (g95_conv_constant_to_tree): New function.
6014 (g95_conv_constant): Use it.
6015 * trans-const.h: Declare prototype for the new function.
6016 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
6017 g95_trans_character_select): New static functions.
6018 (g95_trans_select): Rewrite.
6020 2003-01-26 Paul Brook <paul@nowt.org>
6022 * intrinsic.c (add_fnctions): Properly add dreal.
6023 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
6024 (g95_conv_intrinsic_function): Use it.
6025 * trans-io.c (build_dt): Abort on internal files (unimplemented).
6027 2003-01-26 Paul Brook <paul@nowt.org>
6029 Widespread changes to the handling of symbols in expressions. These
6030 are now linked via g95_symtree nodes.
6031 * parse.c (g95_fixup_sibling symbols): New function.
6032 (parse_contained): Use it.
6033 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
6034 contained procedure that has bee correctly fixed up.
6035 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
6037 2003-01-24 Paul Brook <paul@nowt.org>
6039 * trans-array.c (g95_walk_expr): Function result attributes are in
6041 * trans-expr.c (g95_conv_function_call,
6042 g95_trans_arrayfunc_assign): Ditto.
6043 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
6045 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
6047 * expr.c (check_restricted): Fix error message.
6048 * symbol.c (free_st_labels): Plug memleak.
6050 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6052 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
6053 reduce_binary_aa, reduce_binary, eval_intrinsic,
6054 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
6055 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
6056 for typesafe intrinsics helper functions.
6057 (g95_intrinsic_sym): Use them.
6058 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
6059 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
6060 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
6061 check_specific, g95_intrinsic_func_interface,
6062 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
6064 * trans-decl.c (g95_get_extern_function_decl): Likewise.
6065 * Make-lang.in: Don't disable warnings for strict prototypes
6066 any longer, everything is typesafe now.
6068 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6070 * bbt.c (duplicate_node): Make static.
6071 * module.c (module_name): Make static.
6072 * scanner.c (include_dirs): Make static.
6074 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6076 Hard coded _gfor_'s should not show up anymore.
6077 * g95.h (PREFIX): New macro.
6078 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
6080 (g95_resolve_random_number): Likewise.
6081 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
6082 * trans-io.c: Remove 'prefix' macro. Replace all uses with
6083 the new PREFIX macro from g95.h.
6085 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6087 The troubles of forking... Andy implemented this just now too.
6088 Let's stick to that and keep the trees close.
6089 * g95.h (g95_st_label): 'format' member is now a g95_expr.
6090 * io.c: Revert previous changes.
6091 (g95_match_format): Match the format string as a character
6093 * match.h (g95_statement_label): Declare external.
6094 * parse.c: Revert previous changes.
6095 * symbol.c (g95_free_st_label): Free a g95_expr instead
6097 * trans-io.c: Revert previous changes.
6098 (build_dt): Use set_string to set the format string.
6100 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6102 * io.c (format_string): Make non-static.
6103 (g95_match_format): Remember the format string.
6104 (terminate_io): Add I/O termination for empty I/O lists.
6105 * match.h: Declare external format_string.
6106 * parse.c (check_statement_label): Attack the format string
6107 to a format label for FORMAT statements.
6108 * trans-io.c (g95_add_field): Define prefix macro. Replace
6109 all uses of PREFIX define with a use of this macro.
6110 (build_dt): Implement formatted I/O for format labels.
6112 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6114 * lang-options.h: Kill "-std=F".
6115 * options.c: Remove unimplemented "-std=F". Modify
6117 * misc.c (g95_terminal_width): New function.
6118 * error.c (g95_error_init_1): Use g95_terminal_width.
6119 * g95.h: Add prototype for g95_terminal_width, remove
6122 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
6124 * Make-lang.in: Fix typo.
6126 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6128 * g95.h (struct g95_case): Remove unused cruft, new member
6129 'where' to keep track of the locus of the default case.
6130 * match.c (g95_match_case): Add locus to the current case.
6131 (match_case_selector): Likewise.
6132 * parse.c (parse_select_block): Move semantics check for
6133 multiple DEFAULT cases out of here to...
6134 * resolve.c (check_case_overlap): ...here. Return sooner
6136 (check_case_expr): Take two g95_cases now, use to sure the
6137 expression kinds are the same.
6138 (resolve_select): Cleanup.
6140 2003-01-18 Paul Brook <paul@nowt.org>
6142 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
6143 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
6145 (g95_get_extern_function_decl): Put decls in the correct context.
6147 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6149 * trans-io.c: Port changes from Andy to set ERR flag.
6151 2003-01-17 Paul Brook <paul@nowt.org>
6153 * trans-array.c: Add various comments.
6154 (g95_ss_terminator): Declare as const.
6155 (g95_walk_expr): Remove first parameter and update all callers.
6156 (g95_walk_op_expr): Initialize scalar SS properly.
6157 * trans-array.h (g95_walk_expr): Update prototype.
6158 * trans-expr.c: Update for new g95_walk_expr.
6159 * trans-intrinsic.c: Ditto.
6160 * trans-io.c: Ditto.
6161 * trans.h: Various comments for SS chains.
6163 2003-01-17 Paul Brook <paul@nowt.org>
6165 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
6167 * intrinsic.c (add_functions): Use them.
6168 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
6169 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
6171 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6173 Fallout of a small merge conflict:
6174 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
6176 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6178 * initrinsic.c: New add_sym_* functions for strong typing.
6179 (add_conv): Make prototype strict.
6180 * dump-parse-tree.c, dependency.c: Include config.h
6181 * resolve.c, trans-io.c: Fix typos.
6183 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6185 * dump-parse-tree.c (g95_show_code_node): Show the
6186 condition for a computed GOTO that was transformed
6187 to a SELECT CASE construct.
6188 * resolve.c (check_case_overlap): Revert previous switch
6189 to treaps, it was too slow and didn't catch all trouble.
6190 (resolve_symbol): Be more flexible about module procedures.
6191 * symbol.c (check_conflict): Point to relevant section in
6192 the standard for dubious conflict. Allow procedure
6193 dummy arguments to be optional again.
6194 * trans-io (add_field): Rename to g95_add_field. Change
6196 * trans-stmt (trans_select): Handle unbounded cases for
6197 integer SELECT CASE constructs. Fix/add more comment.
6199 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6201 * g95.h: Uses GCC's function attribute macros.
6202 * error.c, module.c, parse.c, g95.h: More function attributes.
6204 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6206 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
6207 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
6210 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6212 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
6214 * trans.c (g95_trans_code): Use annotate_all_with_file_line
6215 instead of nowdead wrap_all_with_wfl.
6217 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6219 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
6220 before generating code, so we can still see it even if the code
6221 generation phase dies.
6223 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6225 * decl.c (build_sym): Split out initialization expression parts...
6226 (add_init_expr_to_sym): ...to here.
6227 (variable_decl): Add the symbol following an attribute list to the
6228 symbol tree before parsing the optional initialization expression
6229 if the symbol is not of a derived type.
6230 * primary.c (g95_match_rvalue): Don't assume a symbol always has
6231 a value if it is a PARAMETER.
6233 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6235 * misc.c: Don't #include <mcheck.h>
6236 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
6237 ever was a glibc bug, then either this was never reported to
6238 glibc people, or it has been fixed for so long that there's
6239 no information you can find about it, anywhere.
6241 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6244 * module.c (attr_bits, bt_types, array_spec_types):
6245 Switch 'const' and 'static'.
6246 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
6248 GNU'ify source code:
6249 * trans-io.c: Numerous fixes, one fixed warning and a few
6250 TODO markers so that we don't forget about them.
6252 2003-01-13 Paul Brook <paul@nowt.org>
6254 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
6255 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
6257 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
6258 * match.c (g95_match_stop): Fix dumb == -> != error.
6260 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6262 * dump-parse-tree.c (show_indent): Add line breaks. This
6263 whole dumping process needs cleanups.
6264 * f95-lang.c (g95_mark_addressable): Fix prototype to match
6265 the langhook. Fix 'return's accordingly.
6266 * g95-support.h: Adjust prototype.
6267 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
6268 * lang-options.h: Add '-fsyntax-only'.
6269 * options.c (g95_init_options): Init 'no_backend'.
6270 (g95_parse_arg): Deal with '-fsyntax-only'.
6271 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
6274 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6276 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
6277 arguments. Also make sure that if a symbol is marked INTRINSIC,
6278 an intrinsic with the symbol's name actually exists.
6279 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
6280 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
6281 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
6283 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6285 * resolve.c (resolve_contained_functions): Fix condition, don't
6286 throw internal_error if a child namespace has no name. Apparently
6287 this can be the case?
6289 2003-01-11 Paul Brook <paul@nowt.org>
6291 Port changes from Andy's tree:
6292 * g95.h (g95_code): Add stop_code.
6293 * match.c (g95_match_stop): Detter syntax checking.
6294 * resolve.c (resolve_generic_f0): Return match type.
6295 (resolve_generic_f): Remove dead/duplicated code.
6296 (resolve_specific_f): Ditto.
6297 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
6298 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
6299 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
6301 2003-01-11 Paul Brook <paul@nowt.org>
6303 * trans-array.c: Various documentation/comment changes.
6304 * trans-stmt.c: Ditto.
6307 2003-01-10 Paul Brook <paul@nowt.org>
6309 * options.c/h: Add -fdump-parse-tree as alias of -v.
6311 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6313 * dump-parse-tree.c (g95_show_namespace): Fixed another
6314 typo. Sorry, it's Friday...
6316 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6319 * trans-array.c, trans-array.h, trans.c, trans-const.c,
6320 trans-const.h, trans-decl.c, trans-expr.c, trans.h
6321 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
6322 trans-types.c: Fix bogus copyright years, add 2003.
6323 * trans-types.h: Give copyright header.
6325 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6327 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
6328 * expr.c, options.c, scanner.c: Add some more 'const' markers.
6329 * intrinsic.c: Some constant strings moved to read-only memory.
6330 * io.c (format_asterisk): Move to...
6333 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6335 * dump-parse-tree.c (g95_show_namespace): Dump implicit
6336 types for ranges instead of per-letter. Indent the
6337 'CONTAINS' just like everything else.
6338 * resolve.c (resolve_contained_functions): Clarify comment.
6339 Explain non-obvious conditional expression. Improve
6340 diagnostics if tyoe cannot be resolved.
6341 Port semi-fix from Andy's tree:
6342 (was_declared): Move up before first use.
6343 (generic_sym, specific_sym): New functions. Code moved
6344 out if procedure_kind.
6345 (procedure_kind): Simplify using new functions.
6346 (resolve_generic_f): Make sure the functions we find in
6347 a parent namespace is generic.
6348 (resolve_specific_f): Ditto for specific functions.
6350 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6352 * trans-stmt.c, trans.c: Fix some code style issues. Add
6353 some more comment (but still not enough!).
6355 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6357 * symbol.c (flavors, procedures, intents, acces_types,
6358 access_types, ifsrc_types): Make const.
6359 * misc.c (g95_string2code): Make 'm' param 'const'.
6360 * module.c (find_enum, write_atom, mio_name): Make
6362 (attr_bits, bt_types, array_spec_types, array_ref_types,
6363 ref_types, expr_types): Make const.
6364 * g95.h: Adjust external decls.
6366 2003-01-09 Paul Brook <paul@nowt.org>
6368 * Testsuite: Add a load of new cases.
6370 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6372 * Make-file.in: Add dependency on back end header files;
6373 a parallel build should work now.
6374 * f95-lang-c (lang_identifier): Remove bogus comment.
6375 (g95_be_parse_file): Fix prototype.
6376 (g95_init): Make static.
6377 (g95_finish): Make static.
6378 * error.c (g95_syntax_error): Kill. Make define in...
6379 * g95.h (g95_syntax_error): Define.
6380 (g95.options): Make 'source' member 'const'.
6381 * interface.c (g95_match_interface): Explain
6382 hard-to-read condition.
6383 (g95_match_end_interface): Ditto.
6384 * trans_const.c (g95_build_string_const): Make 's' parameter
6386 * trans_const.h: Adjust protoype accordingly.
6387 * trans-decl.c: Include tree-dump.h
6388 (g95_generate_function_code): Build fixes for recent changes
6389 in the tree-ssa branch.
6391 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6393 * format.c: Kill, move code from here...
6395 * Make-lang.in: Adjust.
6398 * BUGS: Mention where to submit bugs. Move old content...
6399 * TODO: ...to here. New file.
6401 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6402 Fix most warnings, and suppress the ones we can't fix for now.
6403 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
6404 these warnings just clutter the screen and there's not much
6405 we can do about them for now anyway.
6406 * check.c, iresolve.c: Mark unused function parameters.
6407 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
6408 they should be resolved before they get here.
6409 * error.c: Remove unused FILE *status_out.
6410 * f95-lang.c (g95_init): Remove bogus cast.
6411 * Many files: Make things 'const' where required.
6412 * g95.h: Fix prototypes for all modified functions above.
6413 (g95_options): Remove 'object' member.
6415 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6417 * Make-file.in: Cleanup bogus targets. Add more comment.
6418 * lang-options.h: New option '-w'.
6419 * g95.h: add no_options field to struct g95_options.
6420 * options.c (g95_init_options): Default no_warnings to off.
6421 (g95_parse_arg): Recognise the '-w' switch and its alias,
6423 * error.c (g95_warning, g95_warning_now): Don't emit warning if
6424 no_warning option is set.
6425 * iresolve.c (g95_resolve_shape): Fix warning.
6427 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6429 * primary.c (g95_next_string_char): Rename next_string_char, and
6430 make static. Adjust callers accordingly.
6431 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
6432 callers accordingly.
6433 * g95.h: Split out all g95_match* functions to...
6434 * match.h: ...here. New file.
6435 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
6436 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
6438 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6440 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
6441 g95_merge_new_implicit): New functions.
6442 (g95_match_implicit_none, g95_match_implicit): Move from here...
6443 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
6444 Modify to use the new functions in symbol.c.
6445 * g95.h: Add and move prototypes.
6447 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6449 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
6450 node compare function.
6451 (g95_insert_bbt): Likewise.
6452 (g95_insert_bbt_with_overlap): Likewise.
6453 (g95_delete_bbt): Likewise.
6454 (delete_treap): Likewise. Also fix a potential bug when calling it.
6455 * module.c (compare_pointers): Change proto to compare_fn.
6456 (compare_integers): Likewise.
6457 (compare_true_names): Likewise.
6458 (find_true_name): Adjust call to compare_true_names to match proto.
6459 (require_atom, write_atom, mio_name): Fix 'const' warnings.
6460 (init_pi_tree): Make compare a compare_fn instead of (int *).
6461 * resolve.c (compare_cases): Change proto to compare_fn.
6462 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
6463 it static, and rename to compare_symtree.
6464 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
6466 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
6467 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
6469 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6470 * Make-lang.in: Fix spaces/tabs issues from previous patch.
6471 * patch.options: Blow away Paul's checkin mistake :-)
6472 * io.c (terminate_io): Fix memory leak (Arnaud).
6474 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6476 * Make-lang.in: Teach about building DVI, info manual.
6477 * g95.texi: New file.
6479 2003-01-02 Paul Brook <paul@nowt.org>
6481 * trans-array.c (g95_reverse_ss): Make static and don't use.
6482 (g95_conv_ss_descriptor): Don't use g95_loopinfo
6483 (g95_conv_array_parameters): Modify for pointer assignments.
6484 (g95_walk_subexpr): New function.
6485 (g95_walk_expr*): Use it.
6486 * trans-array.h (g95_reverse_ss): Remove prototype.
6487 * trans-expr.c (g95_trans_pointer_assign): Implement.
6488 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
6489 * trans-intrinsic.c: Sync with scalarizer changes.
6490 * trans-io.c: Ditto.
6492 2002-12-29 Paul Brook <paul@nowt.org>
6494 * trans-array.c: Document calling convention for arrays.
6496 2002-12-19 Paul Brook <paul@nowt.org>
6498 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
6499 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
6500 optional parameters for some intrinsics.
6501 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
6502 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
6503 optional parameters.
6504 * trans.h (g95_se): Add ignore_optional flag.
6506 2002-12-15 Paul Brook <paul@nowt.org>
6508 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
6509 * trans-decl.c (g95_generate_function_code): Use TDI_original.
6511 2002-12-14 Paul Brook <paul@nowt.org>
6513 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
6515 2002-12-12 Paul Brook <paul@nowt.org>
6517 * trans-array.c (g95_trans_array_constructor_subarray): Fully
6518 initialize the scalarizer.
6519 (various): Update to new format of g95_expr->value.constructor.
6521 2002-12-08 Paul Brook <paul@nowt.org>
6523 * trans-array.c (g95_put_offset_into_var): New function.
6524 (g95_trans_array_constructor_subarray): New function.
6525 (g95_trans_array_constructor_value): Use it.
6526 (g95_array_cons_size): Don't abort() on array components.
6528 2002-12-08 Paul Brook <paul@nowt.org>
6530 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
6531 * support.c: Update #includes.
6532 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
6533 * trans-array.c: Update #includes.
6535 * trans-const.c: Ditto.
6536 * trans-io.c: Ditto.
6537 * trans-types.c: Ditto.
6538 (g95_init_types): Set size_type_node.
6539 * trans-decl.c: Update #includes.
6540 (gfor_fndecl_adjust{l,r}): Declare and initialize.
6541 * trans-stmt.c: Update #includes.
6542 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
6543 (g95_trans_select): Fix check for unbounded ranges.
6544 * trans-expr.c: Update #includes.
6545 (g95_conv_string_tmp): New function.
6546 (g95_conv_concat_op): Use it.
6547 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
6548 * Trans-intrisic.c: Update #includes.
6549 (g95_conv_intrinsic_strcmp): New function.
6550 (g95_conv_intrinsic_adjust): Ditto.
6551 (g95_conv_intrinsic_function: Use them.
6553 2002-11-30 Paul Brook <paul@nowt.org>
6555 * trans-array.c (g95_walk_function_expr): Handle non-array return by
6557 * trans-dec.c (g95_build_function_decl): Handle character return
6559 (g95_get_fake_result_decl): Ditto.
6560 (g95_trans_deferred_vars): Ditto.
6561 * trans-expr.c (g95_conv_function_call): Ditto.
6562 (g95_trans_arrayfunc_assign) Limit to array valued functions.
6563 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
6564 (g95_conv_intrinsic_function): Use it.
6565 * trans-types.c (g95_sym_type): Handle functions returning strings.
6566 (g95_return_by_reference): Ditto.
6567 (g95_get_function_type): Ditto.
6569 2002-11-18 Paul Brook <paul@nowt.org>
6571 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
6572 requires a temporary.
6573 (g95_trans_select): Handle computed gotos.
6574 * trans-types.c (g95_build_array_type): Warn about non-functional
6575 assumed shape arrays.
6576 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6578 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6579 (g95_conv_intrinsic_int): New function.
6580 (g95_conv_intrinsic_mod): New function.
6581 (g95_conv_intrinsic_ichar): New function.
6582 (g95_conv_intrinsic_function): Use them.
6583 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6585 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6587 * trans-types.c (g95_build_array_type): Assumed
6588 sized arrays can have rank > 1.
6589 * trans.c (g95_trans_code): Remove erroneous
6590 warning about CONTINUE.
6591 * trans-expr.c (g95_conv_variable): Remove
6594 2002-11-15 Paul Brook <paul@nowt.org>
6596 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6598 2002-10-31 Paul Brook <paul@nowt.org>
6600 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6601 * trans-expr.c (g95_conv_component_ref): Handle character string
6603 (g95_conv_string_parameter): Ditto.
6604 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6607 2002-10-10 Paul Brook <paul@nowt.org>
6609 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6610 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6612 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6613 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6614 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6615 * trans-types.c (pvoid_type_node): Declare and initialize.
6616 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6617 (g95_array_allocate): Fix when base==data.
6618 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6619 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6621 2002-10-09 Paul Brook <paul@nowt.org>
6623 * (g95_conv_expr_reference): Handle character strings correctly.
6625 2002-10-07 Paul Brook <paul@nowt.org>
6627 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6629 * trans-array.c (g95_build_array_initializer): Remove.
6630 (g95_conv_array_initializer): New Function.
6631 (g95_trans_auto_arry_allocation): Cleanup.
6632 (g95_trans_init_character_array): Remove.
6633 * g95spec.c: Link in libgforbegin.
6634 * trans.c (g95_generate_code): Rename main function to MAIN__.
6635 (g95_create_var): New function.
6636 (g95_create_var_np): New function.
6637 (g95_evaluate_now): New function.
6638 (g95_start_block): New function.
6639 (g95_finish_block): New function.
6640 (g95_add_expr_to_block): New function.
6641 (g95_add_block_to_block): New function.
6642 * trans-expr.c (g95_conv_componen_ref): New function.
6643 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6644 (F95_OBJS): Add dependency.o.
6645 * f95-lang.c (g95_is_simple_stmt): Remove.
6646 * f95-tree.c (mark_not_simple): New function.
6647 (unshare_all_trees): New function.
6648 (create_tmp_var, create_tmp_alias_var): Remove.
6649 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6650 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6651 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6653 2002-10-01 Paul Brook <paul@nowt.org>
6655 * trans-array.c: Add support for descriptorless arrays.
6656 (g95_conv_array_data): New function.
6657 (g95_conv_array_base): New function.
6658 * trans-array.h: Declare these here.
6659 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6660 initialization and creation here.
6661 (g95_create_module_vars): Instead of here.
6662 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6663 * trans-intrinsic.c: Ditto.
6664 * trans-types.c (g95_is_nodesc_array): New function.
6665 (g95_get_nodesc_array_type): New function.
6666 (g95_sym_type, g95_get_derived_type): Use them.
6667 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6669 2002-09-28 Paul Brook <paul@nowt.org>
6671 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6672 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6675 2002-09-24 Paul Brook <paul@nowt.org>
6677 * f95-lang.c (listify): Remove declaration.
6678 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6680 * f95-tree.c (get_name): New function.
6681 * trans.c (module_namespace): Remove.
6682 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6683 * trans-types.c: Ditto.
6685 2002-09-19 Paul Brook <paul@nowt.org>
6687 * trans-array.c (g95_get_array_cons_size): New Function.
6688 (g95_con_ss_startstride): Handle Array constructors.
6689 (g95_conv_loop_setup): Ditto.
6690 (g95_conv_array_parameter): Ditto.
6691 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6694 2002-09-19 Paul Brook <paul@nowt.org>
6696 * trans.c (g95_simple_fold_tmp): Detect variables inside
6698 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6700 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6702 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6704 2002-09-14 Paul Brook <paul@nowt.org>
6706 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6707 * trans-const.c (g95_conv_string_init): New Function.
6708 * trans-const.h: Declare it.
6709 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6710 variables. Don't bail on intrinsic symbols.
6711 (get_extern_function_decl): Handle specific intrinsic functions.
6712 * trans-types.c (g95_sym_type): Dummy functions don't return
6714 * trans-array.c (g95_build_array_initializer): New Function.
6715 (g95_trans_auto_array_allocation): Build initializer for static decls.
6716 Don't use mpz_addmul, it's GMP4 only.
6718 2002-09-12 Paul Brook <paul@nowt.org>
6720 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6721 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6722 assembler names for module procedures.
6724 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6726 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6729 2002-09-10 Paul Brook <paul@nowt.org>
6731 * trans-array.c: Change format of G95_SS_TEMP strictures.
6732 (g95_check_fncall_dependancy): New function.
6733 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6735 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6737 (g95_build_function_decl): Don't assume result arrays are packed.
6738 (g95_trans-deferred-vars): Handle array result variables.
6739 (g95_generate_fuction_code): Clear saved_function_decls.
6740 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6742 (g95_trans_arrayfunc_assign): New function.
6743 (g95_trans_assignment): Use it.
6744 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6745 (g95_se): Add direct_byref.
6746 * trans-types.c: Use sym->result rather than sym where appropriate.
6747 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6748 Update other functions to use this.
6749 (g95_is_intrinsic_libcall): New function.
6750 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6751 (g95_walk_intrinsic_function): Ditto.
6753 2002-09-08 Paul Brook <paul@nowt.org>
6755 * trans-types.c: Change rank field to dtype field in array descriptor.
6756 * trans-array.c: Implement filling of dtype array descriptor field.
6757 * trans-intrinsic.c: Fix broken LEN intrinsic.
6759 2002-09-07 Paul Brook <paul@nowt.org>
6761 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6762 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6763 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6765 2002-09-06 Paul Brook <paul@nowt.org>
6767 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6768 (gt-f95-trans-types.h): Add dependancy information.
6769 * config-lang.in (gtfiles): Add trans-types.c
6770 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6771 back to top-level code.
6772 * trans-array.c, trans-types.c: Change format of array descriptor.
6773 (g95_conv_descriptor_dimension): New function.
6774 * trans-types.h (g95_conv_descriptor_rank): define.
6775 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6778 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6780 * trans-array.c, trans-types.c: Add rank information to descriptor.
6782 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6784 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6786 2002-09-04 Paul Brook <paul@nowt.org>
6788 * f95-lang.c (g95_create_decls): New function.
6789 (g95_init): Move initialization of external decls to above, and call
6790 from g95_be_parse_file.
6791 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6792 * trans-types.c (g95_init_types): Always name integer and char types.
6793 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6795 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6797 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6799 2002-09-02 Paul Brook <paul@nowt.org>
6801 * g95_generate_code: Clear the attr for __fortran_main.
6802 * trans-types.c (g95_finish_type): New function.
6803 * g95_init_io_state_type: Use g95_finish_type.
6804 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6806 2002-09-01 Paul Brook <paul@nowt.org>
6808 * README.backend: Warn about the dangers of extra config.h files.
6809 Remove obsolete libgfor stuff.
6810 * config-lang.in: Add target-libgfor dependancy.
6811 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6813 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6815 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6818 2002-08-30 Paul Brook <paul@nowt.org>
6820 * trans-intrinsic.c (g95_conv_intrinsic_function,
6821 g95_walk_intrinsic_function): Added ANY and ALL.
6822 (g95_conv_intrinsic_anyall): New function.
6823 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in