1 2005-06-13 Geoffrey Keating <geoffk@apple.com>
3 * Make-lang.in (fortran.install-man): Doesn't depend on installdirs.
4 (rule for installing f95.1 manpage): Does depend on installdirs.
6 2005-06-13 Jakub Jelinek <jakub@redhat.com>
9 * trans-stmt.c (gfc_trans_forall_loop): Only increment maskindex
10 in the innermost loop.
12 2005-06-12 Richard Henderson <rth@redhat.com>
14 * trans-array.c (gfc_conv_descriptor_data_get): Rename from
15 gfc_conv_descriptor_data. Cast the result to the DATAPTR type.
16 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): New.
17 (gfc_trans_allocate_array_storage): Use them.
18 (gfc_array_allocate, gfc_array_deallocate): Likewise.
19 (gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor): Likewise.
20 (gfc_trans_deferred_array): Likewise.
21 * trans-expr.c (gfc_conv_function_call): Likewise.
22 (gfc_trans_subcomponent_assign): Likewise.
23 (gfc_trans_pointer_assignment): Likewise.
24 * trans-intrinsic.c (gfc_conv_allocated): Likewise.
25 * trans-types.c (gfc_array_descriptor_base): New.
26 (gfc_get_element_type): Use GFC_TYPE_ARRAY_DATAPTR_TYPE.
27 (gfc_get_array_descriptor_base): Break out from ...
28 (gfc_get_array_type_bounds): ... here. Create type variants.
29 * trans-array.h (gfc_conv_descriptor_data_get): Declare.
30 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): Declare.
32 2005-06-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
34 * trans-expr.c (gfc_conv_variable): POINTER results don't need f2c
35 calling conventions. Look at sym instead of sym->result.
36 * trans-types.c (gfc_sym_type): Remove workaround for frontend bug.
37 Remove condition which is always false with workaround removed.
38 (gfc_return_by_reference): Always look at sym, never at sym->result.
40 2005-06-11 Steven G. Kargl <kargls@comcast.net>
44 * trans-array.c (gfc_array_deallocate): pstat is new argument
45 (gfc_array_allocate): update gfc_array_deallocate() call.
46 (gfc_trans_deferred_array): ditto.
47 * trans-array.h: update gfc_array_deallocate() prototype.
48 * trans-decl.c (gfc_build_builtin_function_decls): update declaration
49 * trans-stmt.c (gfc_trans_deallocate): Implement STAT= feature.
51 2005-06-07 Jerry DeLisle <jvdelisle@verizon.net>
53 * intrinsic.texi: Add documentation for dcmplx, digits,
54 dim, idim, ddim, dot_product, dprod, dreal, and dtime.
56 2005-06-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
59 * trans-array.c (gfc_trans_array_constructor_value): Slightly reorder.
60 Generate correct exit condition in case of negative steps in
63 * invoke.texi: Fix description of flags required for compatibility
66 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
67 Erik Schnetter <schnetter@aei.mpg.de>
70 * trans.c (gfc_get_backend_locus): Remove unnecessary adjustment,
73 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
75 * match.c (match_forall_iterator): Don't immediately give error if '='
76 is not followed by an expression.
78 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
79 Erik Edelmann <erik.edelmann@iki.fi>
81 * array.c (gfc_match_array_constructor): Disallow empty array
84 2005-06-03 Jerry DeLisle <jvdelisle@verizon.net>
86 * fortran/intrinsic.texi: Add documentation for
87 command_argument_count, conjg, dconjg, count,
88 cpu_time, cshift, date_and_time, dble, dfloat.
90 2005-06-01 Roger Sayle <roger@eyesopen.com>
92 * intrinsic.c (add_conv): No longer take a "simplify" argument as
93 its always gfc_convert_constant, instead take a "standard" argument.
94 (add_conversions): Change all existing calls of add_conv to pass
95 GFC_STD_F77 as appropriate. Additionally, if we're allowing GNU
96 extensions support integer-logical and logical-integer conversions.
97 (gfc_convert_type_warn): Warn about use the use of these conversions
98 as a extension when appropriate, i.e. with -pedantic.
99 * simplify.c (gfc_convert_constant): Add support for integer to
100 logical and logical to integer conversions, using gfc_int2log and
102 * arith.c (gfc_log2int, gfc_int2log): New functions.
103 * arith.h (gfc_log2int, gfc_int2log): Prototype here.
104 * gfortran.texi: Document this new GNU extension.
106 2005-06-01 Paul Thomas <pault@gcc.gnu.org>
108 * fortran/trans-expr.c (gfc_conv_variable): Clean up bracketting.
109 * fortran/trans-expr.c (gfc_conv_function_call): Insert spaces.
110 Correct comments and replace convert of integer_one_node with
113 2005-06-01 Jakub Jelinek <jakub@redhat.com>
116 * resolve.c (resolve_contained_fntype): Use sym->attr.untyped
117 to avoid giving error multiple times.
118 (resolve_entries): Don't error about BT_UNKNOWN here.
119 (resolve_unknown_f): Capitalize IMPLICIT for consistency.
120 (resolve_fntype): New function.
121 (gfc_resolve): Call resolve_fntype.
123 2005-06-01 Feng Wang <fengwang@nudt.edu.cn>
126 * fortran/io.c (resolve_tag): Fix error message.
128 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
130 * fortran/trans-decl.c: Don't include errors.h.
131 * fortran/Make-lang.in: Updates dependencies.
133 2005-05-31 Paul Thomas <pault@gcc.gnu.org>
138 * fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
139 string length from the expression typespec character length value
140 and set temp_ss->stringlength and backend_decl. Obtain the
141 tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
142 Dereference the expression to obtain the character.
143 * fortran/trans-expr.c (gfc_conv_component_ref): Remove the
144 dereference of scalar character pointer structure components.
145 * fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
146 string length for the structure component from the component
149 2005-05-30 Roger Sayle <roger@eyesopen.com>
151 * gfortran.h (GFC_STD_LEGACY): New "standard" macro. Reindent.
152 * options.c (gfc_init_options): By default, allow legacy extensions
154 (gfc_post_options): Make -pedantic warn about legacy extensions
155 even with -std=legacy.
156 (gfc_handle_option): Make -std=gnu follow the default behaviour
157 of warning about legacy extensions, but allowing them. Make the
158 new -std=legacy accept everything and warn about nothing.
159 * lang.opt (std=legacy): New F95 command line option.
160 * invoke.texi: Document both -std=f2003 and -std=legacy.
161 * gfortran.texi: Explain the two types of extensions and document
162 how they are affected by the various -std= command line options.
164 2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
166 * trans-expr.c: Remove trailing ^M.
168 * trans-expr.c: Fix comment typos.
170 2005-05-29 Paul Thomas <pault@gcc.gnu.org>
178 * fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string
179 length to temp_ss for character pointer array assignments.
180 * fortran/trans-expr.c (gfc_conv_variable): Correct errors in
181 dereferencing of characters and character pointers.
182 * fortran/trans-expr.c (gfc_conv_function_call): Provide string
183 length as return argument for various kinds of handling of return.
184 Return a char[]* temporary for character pointer functions and
185 dereference the temporary upon return.
187 2005-05-29 Janne Blomqvist <jblomqvi@vipunen.hut.fi>
188 Steven G. Kargl <kargls@comcast.net>
191 * io.c (gfc_match_inquire): Implement constraints on UNIT and FILE usage.
193 2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
196 * io.c (format_item_1): Add check and extension warning for
199 2005-05-28 Steven G. Kargl <kargls@comcast.net>
201 * arith.c (gfc_arith_init_1): Fix off by one problem;
202 (gfc_check_integer_range): Chop extra bits in subnormal numbers.
204 2005-05-28 Jerry DeLisle <jvdelisle@verizon.net>
205 Steven G. Kargl <kargls@comcast.net>
207 * intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING
210 2005-05-27 Steven G. Kargl <kargls@comcast.net>
212 * trans-array.c (gfc_trans_deferred_array): Use build_int_cst to force
213 like types in comparsion.
215 2005-05-26 Kazu Hirata <kazu@cs.umass.edu>
217 * data.c, parse.c, trans-array.c, trans-decl.c,
218 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
219 trans.h: Fix comment typos. Follow spelling conventions.
221 2005-05-22 Roger Sayle <roger@eyesopen.com>
223 * gfortran.texi: Document some more GNU extensions.
225 2005-05-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
227 * error.c (gfc_warning): Fix typo in comment.
229 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
232 * fortran/iresolve.c (gfc_resolve_reshape): Add
233 gfc_type_letter (BT_COMPLEX) for complex to
234 to resolved function name.
236 2005-05-18 Erik Edelmann <erik.edelmann@iki.fi>
238 * array.c (gfc_match_array_constructor): Support [ ... ]
239 style array constructors.
241 2005-05-18 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
243 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_TRUNC
244 and BUILT_IN_TRUNCF instead of BUILT_IN_FLOOR and BUILT_IN_FLOORF.
245 * trans-intrinsic.c (build_fix_expr): Change 'op' argument
246 to correct enum type.
247 (gfc_conv_intrinsic_aint): Likewise. Clarify comment in front of
248 function. Add default case to switch, deal with FIX_TRUNC_EXPR
249 instead of FIX_FLOOR_EXPR.
251 2005-05-18 Feng Wang <fengwang@nudt.edu.cn>
254 * trans-const.c (gfc_conv_const_charlen): Use gfc_charlen_type_node to
255 build character length.
257 2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
259 * trans-types.c (gfc_array_range_type): New variable.
260 (gfc_init_types): Initialize gfc_array_range_type.
261 (gfc_get_array_type_bounds): Use gfc_array_range_type.
263 2005-05-17 Jakub Jelinek <jakub@redhat.com>
266 * trans-stmt.c (generate_loop_for_temp_to_lhs): Remove SIZE and COUNT2
267 arguments. If LSS is gfc_ss_terminator, increment COUNT1 by 1, instead
268 of incrementing COUNT2 and using COUNT1+COUNT2 increment COUNT1 and use
270 (generate_loop_for_rhs_to_temp): Likewise.
271 (compute_overall_iter_number): Add INNER_SIZE_BODY argument.
272 It non-NULL, add it to body.
273 (allocate_temp_for_forall_nest_1): New function, split from
274 allocate_temp_for_forall_nest.
275 (allocate_temp_for_forall_nest): Add INNER_SIZE_BODY argument,
276 propagate it down to compute_overall_iter_number. Use
277 allocate_temp_for_forall_nest_1.
278 (gfc_trans_assign_need_temp): Remove COUNT2. Call
279 compute_inner_temp_size into a new stmtblock_t. Adjust calls to
280 allocate_temp_for_forall_nest, generate_loop_for_rhs_to_temp
281 and generate_loop_for_temp_to_lhs.
282 (gfc_trans_pointer_assign_need_temp): Adjust calls to
283 allocate_temp_for_forall_nest.
284 (gfc_evaluate_where_mask): Call compute_inner_temp_size into a new
285 stmtblock_t. Call compute_overall_iter_number just once, then
286 allocate_temp_for_forall_nest_1 twice with the same size.
287 Initialize mask indexes if nested_forall_info != NULL.
288 (gfc_trans_where_2): Initialize mask indexes before calling
289 gfc_trans_nested_forall_loop.
291 2005-05-15 Feng Wang <fengwang@nudt.edu.cn>
292 Jerry DeLisle <jvdelisle@verizon.net>
295 * trans-stmt.c (gfc_trans_label_assign): fix pointer type, to
296 resolve ICE on assign of format label.
297 * trans-io.c (set_string): add fold-convert to properly
298 handle assigned format label in write.
300 2005-05-13 Paul Brook <paul@codesourcery.com>
302 * trans-stmt.c (gfc_trans_forall_1): Fix comment typo.
304 2005-05-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
306 * trans-types.c (gfc_is_nodesc_array): Remove redundant check.
308 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
311 * io.c (check_format): Look for literal characters inside
314 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
316 * resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
317 attribute from result symbol to function symbol.
318 * trans-expr.c (gfc_conv_function_call): Look at sym->attr.dimension
319 instead of sym->result->attr.dimension.
321 2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
324 * gfortran.h (gfc_option): Add flag_f2c.
325 * invoke.texi: Document '-ff2c' command line option. Adapt
326 documentation for '-fno-second-underscore' and '-fno-underscoring'.
327 * lang.opt (ff2c): New entry.
328 * options.c (gfc-init_options): Set default calling convention
329 to -fno-f2c. Mark -fsecond-underscore unset.
330 (gfc_post_options): Set -fsecond-underscore if not explicitly set
332 (handle_options): Set gfc_option.flag_f2c according to requested
334 * trans-decl.c (gfc_get_extern_function_decl): Use special f2c
335 intrinsics where necessary.
336 (gfc_trans_deferred_vars): Change todo error to assertion.
337 * trans-expr.c (gfc_conv_variable): Dereference access
338 to hidden result argument.
339 (gfc_conv_function_call): Add hidden result argument to argument
340 list if f2c calling conventions requested. Slightly restructure
341 tests. Convert result of default REAL function to requested type
342 if f2c calling conventions are used. Dereference COMPLEX result
344 * trans-types.c (gfc_sym_type): Return double for default REAL
345 function if f2c cc are used.
346 (gfc_return_by_reference): Slightly restructure logic. Return
347 COMPLEX by reference depending on calling conventions.
348 (gfc_get_function_type): Correctly make hidden result argument a
349 pass-by-reference argument for COMPLEX. Remove old code which does
350 this for derived types.
352 2005-05-09 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
354 * match.c (gfc_match_return): Only require space after keyword when
355 it is obligatory. Only give stdwarn to after matching is successful.
356 * dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
358 2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
360 * intrinsic.texi: Fix typos.
362 2005-05-07 Steven G. Kargl <kargls@comcast.net>
364 * intrinsic.texi: Document ASSOCIATED and ATAN2. Update Bessel function
365 description to include information about scalar arguments.
367 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
369 * Make-lang.in, dump-parse-tree.c, invoke.texi, lang.opt,
370 match.h, trans-array.h: Update copyright.
372 2005-04-29 Tom Tromey <tromey@redhat.com>
374 * f95-lang.c (poplevel): Updated for change to build_block.
376 2005-04-29 Jakub Jelinek <jakub@redhat.com>
380 * trans-expr.c (gfc_conv_variable): Handle return values in functions
381 with alternate entry points.
382 * resolve.c (resolve_entries): Remove unnecessary string termination
383 after snprintf. Set result of entry master.
384 If all entries have the same type, set entry master's type
385 to that common type, otherwise set mixed_entry_master attribute.
386 * trans-types.c (gfc_get_mixed_entry_union): New function.
387 (gfc_get_function_type): Use it for mixed_entry_master functions.
388 * gfortran.h (symbol_attribute): Add mixed_entry_master bit.
389 * decl.c (gfc_match_entry): Set entry->result properly for
391 * trans-decl.c (gfc_get_symbol_decl): For entry_master, skip over
393 (build_entry_thunks): Handle return values in entry thunks.
394 Clear BT_CHARACTER's ts.cl->backend_decl, so that it is not
395 shared between multiple contexts.
396 (gfc_get_fake_result_decl): Use DECL_ARGUMENTS from
397 current_function_decl instead of sym->backend_decl. Skip over
398 entry master's entry id argument. For mixed_entry_master entries or
399 their results, return a COMPONENT_REF of the fake result.
400 (gfc_trans_deferred_vars): Don't warn about missing return value if
401 at least one entry point uses RESULT.
402 (gfc_generate_function_code): For entry master returning
403 CHARACTER, copy ts.cl->backend_decl to all entry result syms.
404 * trans-array.c (gfc_trans_dummy_array_bias): Don't consider return
405 values optional just because they are in entry master.
407 2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
409 * gfortran.h (gfc_namespace): Add seen_implicit_none field,
410 Tobias forgot this in previous commit.
412 2005-04-29 Paul Brook <paul@codesourcery.com>
414 * trans-expr.c (gfc_conv_expr_present): Fix broken assert. Update
417 2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
419 * gfortran.h (gfc_namespace): Add seen_implicit_none field.
420 * symbol.c (gfc_set_implicit_none): Give error if there's a previous
421 IMPLICIT NONE, set seen_implicit_none.
422 (gfc_merge_new_implicit): Error if there's an IMPLICIT NONE statement.
424 2005-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
426 * gfortran.h (gfc_gsymbol): Make name a const char *.
427 * symbol.c (gfc_get_gsymbol): Allocate gsymbol name via
430 2005-04-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
433 * resolve.c (resolve_actual_arglist): Issue an error if a statement
434 functions is used as actual argument.
436 2005-04-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
439 * interface.c (compare_parameter): Ignore type for EXPR_NULL
440 only if type is BT_UNKNOWN.
442 2005-04-25 Paul Brook <paul@codesourcery.com>
443 Steven G. Kargl <kargls@comcast.net>
446 * check.c (gfc_check_ichar_iachar): New function.
447 * instinsic.h (gfc_check_ichar_iachar): Add prototype.
448 * intrinsic.c (add_functions): Use it.
449 * primary.c (match_varspec, gfc_match_rvalue): Clear incorrect
450 character expression lengths.
452 2005-04-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
455 * trans-common.c (translate_common): Cast offset and
456 common_segment->offset to type int for warning message.
458 2005-04-23 DJ Delorie <dj@redhat.com>
460 * trans-decl.c: Adjust warning() callers.
462 2005-04-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
464 * trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as
465 intermediate representation. Fix typo in comment.
467 2005-04-21 Steven G. Kargl <kargls@comcast.net>
469 * trans-const.c (gfc_conv_mpfr_to_tree): Remove unneeded computation;
470 simplify logic; Add a gcc_assert.
472 2005-04-19 Steven G. Kargl <kargls@comcast.net>
474 * trans-const.c (gfc_conv_mpz_to_tree): Fix comment.
476 2005-04-19 Arnaud Desitter <arnaud.desitter@ouce.ox.ac.uk>
477 Steven G. Kargl <kargls@comcast.net>
479 * invoke.texi: Update -Waliasing description
481 2005-04-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
484 * resolve.c (resolve_variable): If e->symtree is not set, this
485 ought to be a FAILURE, and not a segfault.
487 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
494 * fortran/trans-io.c (gfc_build_io_library_fndecls): Create
495 declaration for st_set_nml_var and st_set_nml_var_dim. Remove
496 declarations of old namelist functions.
497 (build_dt): Simplified call to transfer_namelist_element.
498 (nml_get_addr_expr): Generates address expression for start of
499 object data. New function.
500 (nml_full_name): Qualified name for derived type components. New
502 (transfer_namelist_element): Modified for calls to new functions
503 and improved derived type handling.
505 2005-04-17 Richard Guenther <rguenth@gcc.gnu.org>
507 * scanner.c (gfc_next_char_literal): Reset truncation flag
508 for lines ending in a comment for both fixed and free form.
509 (load_line): Do not set truncated flag if only truncating
512 2005-04-15 Richard Guenther <rguenth@gcc.gnu.org>
515 * gfortran.h (gfc_linebuf): Add truncated field.
516 * parse.c (next_statement): Handle warning for truncated
518 * scanner.c (load_line): Return if line was truncated.
519 No longer warn for truncated lines. Remove unused parameters.
520 (load_file): Store load_line return value to linebuf.
521 (gfc_error_recovery): Do not advance line at the end.
523 2005-04-14 Steven G. Kargl <kargls@comcast.net>
525 * gfortran.h (gfc_real_info): Add subnormal struct member.
526 * arith.c (gfc_arith_init_1): Set it.
527 (gfc_check_real_range): Use it.
528 * simplify.c (gfc_simplify_nearest): Fix nearest(0.,1.).
530 2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
532 * simplify.c: Fix a comment typo.
534 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
536 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
538 2005-04-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
540 * simplify.c (gfc_simplify_nearest): Overhaul.
542 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
544 * interface.c: Fix a comment typo.
546 2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
548 * match.c (match_arithmetic_if): Arithmetic IF is obsolete in
551 2005-04-09 Steven G. Kargl <kargls@comcast.net>
553 * simplify.c (gfc_simplify_anint): Use mpfr_round()
554 (gfc_simplify_dnint): ditto.
555 (gfc_simplify_nint): ditto.
557 2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
560 * io.c (check_format): Allow an optional comma
563 2005-04-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
565 * match.c (match_arithmetic_if): Remove gfc_ prefix and correct
566 comment according to GNU coding style.
567 (gfc_match_if): Remove gfc_ prefix in call to
570 2005-04-08 Diego Novillo <dnovillo@redhat.com>
572 * match.c (gfc_match_arithmetic_if): Declare static.
574 2005-04-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
577 * match.c (gfc_match_arithmetic_if): New function to match an
578 arithmetic IF statement.
579 (gfc_match_if): Use gfc_match_arithmetic_if to match an
580 arithmetic IF statement embedded in a simple IF statement.
582 2005-04-07 Steven G. Kargl <kargls@comcast.net>
584 * simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))
586 2005-04-06 Steven G. Kargl <kargls@comcast.net>
588 * invoke.texi: Remove documentation of -std=f90
590 2005-04-06 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
592 * expr.c (gfc_check_assign): Don't allow NULL as rhs in a
593 non-pointer assignment.
595 2005-04-05 Feng Wang <fengwang@nudt.edu.cn>
600 * array.c (resolve_character_array_constructor): New function. Set
601 constant character array's character length.
602 (gfc_resolve_array_constructor): Use it.
603 * decl.c (add_init_expr_to_sym): Set symbol and initializer character
605 (gfc_set_constant_character_len): New function. Set constant character
606 expression according the given length.
607 * match.h (gfc_set_constant_character_len): Add prototype.
609 2005-04-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
611 * intrinsic.texi: BES?? functions are not in the f95 standard.
613 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
615 * intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.
617 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
619 * intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
620 BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.
622 2005-04-02 Steven G. Kargl <kargls@comcast.net>
624 * intrinsic.texi: Document ALLOCATED, ANINT, ANY, ASIN; fix typos
626 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
628 * decl.c, f95-lang.c, interface.c, module.c, trans-stmt.c,
629 trans.h: Fix comment typos.
631 2005-03-29 Steven G. Kargl <kargls@comcast.net>
633 * gfortran.h (option_t): Change d8, i8, r8 to flag_default_double,
634 flag_default_integer, flag_default_real
635 * invoke.texi: Update documentation
636 * lang.opt: Remove d8, i8, r8 definitions; Add fdefault-double-8
637 fdefault-integer-8, and fdefault-real-8 definitions.
638 * options.c (gfc_init_options): Set option defaults
639 (gfc_handle_option): Handle command line options.
640 * trans-types.c (gfc_init_kinds): Use options.
642 2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
644 * f95-lang.c (builtin_function): Process the attrs parameter
645 and apply the "const" attribute to the builtin if found.
647 2005-03-27 Steven G. Kargl <kargls@comcast.net>
649 * intrinsic.texi: Document AIMAG, AINT, ALL
651 2005-03-26 Steven G. Kargl <kargls@comcast.net>
653 * arith.c (check_result): Fix illogical logic.
655 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
657 * trans-common.c (create_common): Build RECORD_NODE for common blocks
658 contain no equivalence objects.
659 (add_equivalences): New argument saw_equiv.
660 (trans_common): New local variable saw_equiv.
661 (finish_equivalences): Add a local variable dummy, Always pass true
662 for the 3rd parameter to create_common.
664 2005-03-25 Steven G. Kargl <kargls@comcast.net>
666 * intrinsic.texi: Fix "make dvi"
668 2005-03-24 Steven G. Kargl <kargls@comcast.net>
670 * intrinsic.texi: New file.
671 * gfortran.texi: Include it; white space change; fix typo.
673 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
675 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
677 2005-03-23 Steven Bosscher <stevenb@suse.de>
679 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
680 * trans-array.c (gfc_trans_allocate_array_storage,
681 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
682 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
683 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
684 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
685 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
686 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
687 gfc_conv_expr_descriptor): Likewise.
688 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
689 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
690 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
691 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
692 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
693 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
694 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
695 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
696 gfc_conv_intrinsic_merge, prepare_arg_info,
697 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
698 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
699 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
700 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
701 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
702 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
704 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
705 * trans.c (gfc_add_modify_expr): Likewise.
707 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
709 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
710 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
711 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
712 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
713 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
714 gfc_check_perror): new functions to check newly implemented
716 * gfortran.h: adding symbols for new intrinsics.
717 * intrinsic.c (add_functions): adding new intrinsics.
718 (add_subroutines): adding new intrinsics.
719 * intrinsic.h: prototype for all checking and resolving
721 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
722 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
723 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
724 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
725 gfc_resolve_kill_sub, gfc_resolve_link_sub,
726 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
727 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
728 gfc_resolve_perror): new functions to resolve intrinsics.
729 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
732 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
734 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
735 in which the variable is declared.
738 * resolve.c (was_declared): Also check for dummy attribute.
740 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
742 * gfortran.h (arith): Remove ARITH_0TO0.
743 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
744 (gfc_arith_power): Remove special casing of zero to integral
747 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * Make-lang.in (fortran-warn): Remove -Wno-error.
750 (expr.o-warn, resolve.o-warn, simplify.o-warn,
751 trans-common.o-warn): Specify -Wno-error.
753 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
755 * trans-array.c (gfc_trans_static_array_pointer,
756 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
757 comment and formatting typos.
759 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
761 * invoke.texi: Fix typos.
763 2005-03-15 Zack Weinberg <zack@codesourcery.com>
765 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
767 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
769 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
770 to zero on label_tree.
772 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
775 * io.c (resolve_tag): Add checking on assigned label.
776 (match_dt_format): Does not set symbol assign attribute.
777 * match.c (gfc_match_goto):Does not set symbol assign attribute.
778 * resolve.c (resolve_code): Add checking on assigned label.
779 * trans-common.c (build_field): Deals with common variable assigned
781 * trans-stmt.c (gfc_conv_label_variable): New function.
782 (gfc_trans_label_assign): Use it.
783 (gfc_trans_goto): Ditto.
784 * trans-io.c (set_string): Ditto.
785 * trans.h (gfc_conv_label_variable): Add prototype.
787 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
790 * symbol.c (check_conflict): A dummy argument can't be a statement
793 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
795 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
796 the argument of the shift to the unsigned type.
798 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
801 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
803 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
806 * resolve.c (gfc_resolve): Check if character lengths are
807 specification expressions.
809 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
812 * trans-array.c (gfc_stack_space_left): Remove unused variable.
813 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
815 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
816 Remove declaration / prototype.
817 * trans-common.c (build_equiv_decl): Give union a name. Check if
818 it can be put on the stack.
819 * trans-decl.c (gfc_stack_space_left): Move function here.
820 (gfc_build_qualified_array): Fix comment typo.
821 * trans.h (gfc_put_var_on_stack): Add prototype.
823 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
825 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
826 * decl.c, trans.c: Don't use C++ style comments.
827 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
828 ifsrc): Give names to enums and use ENUM_BITFIELD.
829 (gfc_access): Remove trailing comma.
831 2005-03-05 Steven G. Kargl <kargls@comcast.net>
834 * primary.c (match_complex_constant): Mangled complex constant may
835 be an implied do-loop. Give implied do-loop matcher a chance.
837 2005-03-05 Steven G. Kargl <kargls@comcast.net>
840 * resolve.c (compare_shapes): New function.
841 (resolve_operator): Use it.
843 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
845 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
846 type for COMPLEX constants.
848 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
851 * trans-expr.c (gfc_conv_function_call): Correctly dereference
852 argument from a pointer function also if it has a result clause.
854 2005-03-04 Steven G. Kargl <kargls@comcast.net>
856 * expr.c (gfc_copy_shape_excluding): Change && to ||.
858 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
860 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
863 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
867 * simplify.c (gfc_simplify_bound): Rename to ...
868 (simplify_bound): ... this and overhaul.
870 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
872 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
873 (gfc_conv_intrinsic_function): update function calls
875 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
878 * trans-types.c (gfc_max_integer_kind): Declare
879 (gfc_init_kinds): Initialize it.
880 * gfortran.h (gfc_max_integer_kind): extern it.
881 * primary.c (match_boz_constant): Use it; remove gfortran extension
882 of kind suffixes on BOZ literal constants
885 2005-02-27 Steven G. Kargl <kargls@comcast.net>
887 * arith.c (gfc_check_real_range): Remove multiple returns
888 (check_result): New function.
889 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
890 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
893 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
895 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
898 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
900 Unrevert previously reverted patch. Adding this fix:
901 * module.c (find_true_name): Deal with NULL module.
903 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
905 Revert yesterday's patch:
906 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
908 * gfortran.h (gfc_component, gfc_actual_arglist, ...
909 ... argument. Copy string instead of pointing to it.
911 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
913 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
914 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
916 * module.c (mio_namespace_ref, load_needed): Likewise.
917 * parse.c (parse_interface, parse_contained): Likewise. Here the
918 correct second argument matters.
919 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
920 parent's implicit types if this is set.
921 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
922 * trans-common.c (build_common_decl): Likewise.
924 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
926 * symbol.c (gfc_set_default_type): Issue error only once, by setting
927 and checking 'untyped' attribute.
929 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
930 fields into new struct 'op' inside the 'value' union.
931 * arith.c (eval_intrinsic): Adapt all users.
932 * dependency.c (gfc_check_dependency): Likewise.
933 * dump-parse-tree.c (gfc_show_expr): Likewise.
934 * expr.c (gfc_get_expr): Don't clear removed fields.
935 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
936 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
937 check_intrinsic_op): Adapt to new field names.
938 * interface.c (gfc_extend_expr): Likewise. Also explicitly
939 nullify 'esym' and 'isym' fields of new function call.
940 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
941 Adapt to renamed structure fields.
942 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
943 * module.c (mio_expr): Likewise.
944 * resolve.c (resolve_operator): Likewise.
945 (gfc_find_forall_index): Likewise. Only look through operands
946 if dealing with EXPR_OP
947 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
948 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
949 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
952 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
953 'name' a 'const char *'.
954 (gfc_symbol): Likewise, also for 'module'.
955 (gfc_symtree): Make 'name' a 'const char *'.
956 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
957 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
959 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
960 initialize 'SYM->module'.
961 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
962 pointer instead of empty string.
963 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
964 * interface.c (gfc_compare_types): Adapt check to account for possible
966 (compare_actual_formal): Check for NULL pointer instead of empty
968 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
969 Add 'const' qualifier.
970 (conv_name): Return a heap allocated string.
971 (find_conv): Add 'const' qualifier to 'target'.
972 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
973 (make_generic): Check for NULL pointer instead of empty string.
974 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
975 (add_conv): No need to strcpy result from 'conv_name'.
976 (sort_actual): Check for NULL pointer instead of empty string.
977 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
979 * module.c (compare_true_names): Compare pointers instead of strings
981 (find_true_name): Initialize string fields with gfc_get_string.
982 (mio_pool_string): New function.
983 (mio_internal_string): Adapt comment.
984 (mio_component_ref, mio_component, mio_actual_arg): Use
985 'mio_pool_string' instead of 'mio_internal_string'.
986 (mio_symbol_interface): Add 'const' qualifier to string arguments.
987 Add level of indirection. Use 'mio_pool_string' instead of
988 'mio_internal_string'.
989 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
990 (write_common, write_symbol): Use 'mio_pool_string' instead of
991 'mio_internal_string'.
992 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
993 instead of empty string.
994 (write_operator, write_generic): Pass correct type variable to
995 'mio_symbol_interface'.
996 (write_symtree): Use 'mio_pool_string' instead of
997 'mio_internal_string'.
998 * primary.c (match_keyword_arg): Adapt check to possible
999 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
1000 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
1001 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
1003 (ambiguous_symbol): Check for NULL pointer instead of empty string.
1004 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
1006 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
1007 pointer instead of empty string.
1008 * trans-decl.c (gfc_sym_mangled_identifier,
1009 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
1010 gfc_get_symbol_decl): Likewise.
1011 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
1012 argument. Copy string instead of pointing to it.
1014 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
1016 * intrinsic.h, st.c: Update copyright.
1018 2005-02-20 Steven G. Kargl <kargls@comcast.net>
1020 * symbol.c: Typos in comments.
1022 2005-02-20 Steven G. Kargl <kargls@comcast.net>
1024 * expr.c (gfc_type_convert_binary): Typo in comment.
1026 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1028 * check.c (gfc_check_selected_int_kind): New function.
1029 * intrinsic.h: Prototype it.
1030 * intrinsic.c (add_function): Use it.
1031 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
1032 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
1034 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1036 * check.c (gfc_check_int): improve checking of optional kind
1037 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
1039 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1041 * check.c (gfc_check_achar): New function
1042 * intrinsic.h: Prototype it.
1043 * intrinsic.c (add_function): Use it.
1045 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1047 * trans-stmt.c (generate_loop_for_temp_to_lhs,
1048 generate_loop_for_rhs_to_temp): Remove if whose condition is
1051 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1053 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
1054 (gfc_use_derived): ... this function.
1056 2005-02-09 Richard Henderson <rth@redhat.com>
1058 * f95-lang.c (gfc_init_builtin_functions): Call
1059 build_common_builtin_nodes; do not define any functions handled
1062 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1064 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
1066 (gfc_is_constant_expr): Check 'ref' to determine if substring
1067 reference is constant.
1068 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
1069 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
1071 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
1073 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1075 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
1076 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
1077 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
1078 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
1079 gfc_add_procedure): Add argument.
1080 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
1081 gfc_match_null, match_type_spec, match_attr_spec,
1082 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
1083 Update callers to match.
1084 (gfc_match_entry) : Likewise, fix comment typo.
1085 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
1086 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
1087 gfc_match_derived_decl): Update callers.
1088 * interface.c (gfc_match_interface): Likewise.
1089 * match.c (gfc_match_label, gfc_add_flavor,
1090 gfc_match_call, gfc_match_common, gfc_match_block_data,
1091 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
1093 * parse.c (parse_derived, parse_interface, parse_contained),
1094 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
1095 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
1096 * symbol.c (check_conflict, check_used): Add new 'name' argument,
1097 use when printing error message.
1098 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
1099 gfc_add_generic, gfc_add_in_common, gfc_add_data,
1100 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
1101 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
1102 gfc_add_procedure): Add new 'name' argument. Pass along to
1103 check_conflict and check_used.
1104 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
1105 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
1106 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
1107 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
1108 argument in calls to any of the modified functions.
1110 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1112 * gfortran.texi: Don't give last update date.
1114 2006-01-30 Richard Henderson <rth@redhat.com>
1116 * options.c (gfc_init_options): Zero flag_errno_math.
1118 2005-01-29 Paul Brook <paul@codesourcery.com>
1121 * check.c (real_or_complex_check): New function.
1122 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
1123 * intrinsic.c (add_functions): Use new check functions.
1124 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
1127 2005-01-29 Steven G. Kargl <kargls@comcast.net>
1130 * expr.c (gfc_check_assign): Check for conformance of logical operands
1132 2004-01-27 Steven Bosscher <stevenb@suse.de>
1134 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
1135 TREE_USED for all labels.
1136 (gfc_trans_entry_master_switch): Use it instead of building a
1138 * trans-io.c (add_case): Likewise.
1139 * trans-stmt.c (gfc_trans_integer_select): Likewise.
1141 2004-01-23 Paul Brook <paul@codesourcery.com>
1142 Steven G. Kargl <kargls@comcast.net>
1145 * arith.c (gfc_convert_real): Remove sign handling.
1146 * primary.c (match_digits): Allow whitespace after initial sign.
1147 (match_real_const): Handle signs here. Allow whitespace after
1148 initial sign. Remove dead code.
1149 (match_const_complex_part): Remove.
1150 (match_complex_part): Use match_{real,integer}_const.
1151 (match_complex_constant): Cross-promote integer types.
1153 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
1156 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
1157 transpose_c8 for complex types.
1159 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
1161 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
1162 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
1163 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
1164 Follow spelling conventions.
1166 2005-01-22 Bud Davis <bdavis9659@comcast.net>
1169 * trans-io.c (gfc_trans_inquire): Added code to support
1172 2005-01-22 Steven G. Kargl <kargls@comcast.net>
1174 * intrinsic.c (make_alias): Add standard argument.
1175 (add_functions): Update make_alias calls.
1177 2005-01-22 Paul Brook <paul@codesourcery.com>
1179 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
1181 2005-01-22 Paul Brook <paul@codesourcery.com>
1183 * gfortran.h (gfc_check_access): Add prototype.
1184 * match.c (gfc_match_namelist): Remove TODO.
1185 * module.c (check_access): Rename ...
1186 (gfc_check_access): ... to this. Boolify. Update callers.
1187 * resolve.c (resolve_symbol): Check for private objects in public
1190 2005-01-22 Paul Brook <paul@codesourcery.com>
1192 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
1193 does not have an explicit type.
1194 (gfc_match_variable): Resolve implicit derived types in all cases.
1195 Resolve contained function types from their own namespace, not the
1197 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
1198 checking. Resolve from the contained namespace, not the parent.
1200 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1203 * trans-const.c (gfc_conv_constant_to_tree): Give logical
1204 constants the correct type.
1207 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
1209 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
1212 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
1214 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
1215 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
1216 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
1217 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
1218 trans-io.c, trans-stmt.c, trans.c: Update copyright.
1220 2005-01-17 Ira Rosen <irar@il.ibm.com>
1222 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
1224 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1227 * error.c (error_char): Line-buffer errors / warnings.
1229 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1231 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
1232 unsigned issue. Use build_int_cst instead of converting
1233 integer_zero_node. Remove unnecessary conversion.
1235 * trans-types.c (gfc_get_character_type_len): : Use
1236 gfc_charlen_type_node as basic type for the range field.
1238 * trans-intrinsic.c (build_fixbound_expr,
1239 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
1240 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
1241 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
1242 of converting 'integer_zero_node' or 'integer_one_node'
1244 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
1246 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
1247 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
1248 'build_int_cst' instead of converting 'integer_zero_node' or
1249 'integer_one_node' respectively.
1251 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1252 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
1253 'gfc'-prefix from local variable, remove dead code, use correct
1254 type when inserting argument.
1256 * trans-intrinsic.c, trans-types.c: Update copyright years.
1258 2005-01-16 Steven G. Kargl <kargls@comcast.net>
1261 * resolve.c (check_case_overlap): Typo in comment.
1262 (validate_case_label_expr): Fix up kinds of case values
1263 (resolve_select): Properly handle kind mismatches.
1265 2004-01-16 Paul Brook <paul@codesourcery.com>
1268 * trans-common.c (translate_common): Remove duplicate function call.
1269 (finish_equivalences): Preserve alignment when biasing offsets.
1271 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
1273 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
1274 ASCII-like character encoding.
1276 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1278 * resolve.c (compare_case): Cleanup.
1280 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1282 * resolve.c (compare_case): Give arguments correct type.
1284 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
1286 * iresolve.c, trans-common.c, trans-types.c: Fix comment
1289 2005-01-09 Paul Brook <paul@codesourcery.com>
1292 * trans-common.c (current_common, current_offset): Remove.
1293 (create_common): Add head argument.
1294 (align_segment): New function.
1295 (apply_segment_offset): New function.
1296 (translate_common): Merge code from new_segment. Handle alignment.
1297 (new_segment): Remove.
1298 (finish_equivalences): Ensure proper alignment.
1300 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1302 * trans-const.c: Don't include unused math.h.
1304 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
1305 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
1306 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
1307 trailing whitespace.
1308 (prepare_arg_info): Fix formatting, indenting and remove trailing
1310 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
1311 trailing whitespace.
1313 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
1314 gfc_constant_result, gfc_range_check, gfc_arith_power,
1315 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
1316 gfc_real2complex, gfc_complex2int, gfc_complex2real,
1317 gfc_complex2complex): Fix whitespace issues.
1318 * check.c (must_be, type_check, numeric_check, int_or_real_check,
1319 logical_array_check, array_check, scalar_check, nonoptional_check,
1320 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
1321 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
1322 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
1323 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
1324 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
1325 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
1326 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
1327 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
1328 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
1329 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
1330 gfc_check_lbound, gfc_check_logical, min_max_args,
1331 gfc_check_min_max_integer, gfc_check_min_max_real,
1332 gfc_check_min_max_double, gfc_check_matmul,
1333 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
1334 gfc_check_pack, gfc_check_precision, gfc_check_radix,
1335 gfc_check_range, gfc_check_real, gfc_check_repeat,
1336 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
1337 gfc_check_set_exponent): Fix formatting issues.
1338 (gfc_check_size, gfc_check_sign): Alphabetize function order,
1339 remove whitespace-only line.
1340 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
1341 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
1342 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
1343 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
1344 gfc_check_random_number, gfc_check_random_seed,
1345 gfc_check_second_sub, gfc_check_system_clock,
1346 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
1347 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
1348 gfc_check_unlink_sub): Fix formatting issues.
1350 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1352 * gfortran.h: Remove outdated comment. Don't include stdio.h
1355 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1357 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
1358 output of 'gfortran --version'.
1360 2005-01-03 Steven G. Kargl <kargls@comcast.net>
1362 * arith.c: Add system.h; remove string.h
1368 * check.c: Remove stdlib.h and stdarg.h
1369 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
1370 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
1371 * f95-lang.c: Add system.h; remove stdio.h
1372 * interface.c: Add system.h; remove stdlib.h and string.h
1373 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
1374 * io.c: Remove string.h
1376 * match.c: Remove stdarg.h and string.h
1377 * misc.c: Update copyright; add system.h; remove stdlib.h,
1378 string.h, and sys/stat.h
1379 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
1380 unistd.h, and time.h
1381 * option.c: Remove string.h and stdlib.h
1383 * scanner.c: Update copyright; add system.h; remove stdlib.h,
1384 stdio.h, string.h, and strings.h
1385 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
1386 * trans-array.c: Remove stdio.h and gmp.h
1387 * trans-const.c: Ditto
1388 * trans-expr.c: Ditto
1390 * trans-stmt.c: Ditto
1392 * trans-intrinsic.c: Remove stdio.h and string.h
1394 2004-12-29 Steven G. Kargl <kargls@comcast.net>
1396 * gfortran.h (gfc_case): fix typo in comment.
1398 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1400 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
1401 logical shift. Call fold. Remove 0-bit shift shortcut.
1402 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
1403 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
1404 result if width(arg 1) < 4 bytes. Call fold.
1407 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
1408 in front of function to match the standard. Correct handling
1411 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
1413 * trans-expr.c (gfc_conv_cst_int_power): Only check for
1414 flag_unsafe_math_optimizations if we have a float type.
1416 2004-12-23 Steven G. Kargl <kargls@comcast.net>
1418 * gfortran.texi: Fix typo.
1420 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1422 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
1425 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1428 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
1429 (gfc_match_nullify): Make sure that ')' is in front of the end of
1432 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
1435 2004-12-14 Richard Henderson <rth@redhat.com>
1437 * gfortran.h (gfc_expr.function.name): Make const.
1438 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1439 (gfc_get_string): Update prototype.
1440 * iresolve.c: Include tree.h.
1441 (string_node, HASH_SIZE, string_head, hash): Remove.
1442 (gfc_get_string): Use vsnprintf, get_identifier.
1443 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1444 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
1445 (gfc_done_1): Don't call gfc_iresolve_done_1.
1446 * module.c (mio_allocated_string): Take and return const char *,
1447 instead of modifying char**.
1448 (mio_expr): Update to match.
1449 * resolve.c (pure_function): Constify name argument.
1450 (resolve_function): Constify name.
1451 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
1453 2004-12-12 Richard Henderson <rth@redhat.com>
1455 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1456 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
1457 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
1458 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
1459 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
1460 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
1461 gfc_resolve_unpack: Use PREFIX.
1463 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1466 * match.c (gfc_match_common): Skip whitespace.
1468 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1471 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
1472 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
1473 integer kind check; Issue error for -std=f95 when needed.
1474 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
1476 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
1477 Promote arguments to same kind.
1479 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1480 Paul Brook <paul@codesourcery.com>
1483 * resolve.c (gfc_resolve_iterator_expr): New function.
1484 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
1485 start, end and stride to correct type.
1486 (resolve_code): Pass extra argument.
1487 * array.c (resolve_array_list): Pass extra argument.
1488 * gfortran.h (gfc_resolve): Add prototype.
1489 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
1490 Handle real type iterators.
1492 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1495 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
1496 same kind as C's 'int'.
1497 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
1499 2004-12-08 Richard Henderson <rth@redhat.com>
1501 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
1502 to the output expression.
1503 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
1505 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
1508 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1511 * resolve.c (resolve_code): Impose correct restrictions on
1514 * decl.c (gfc_match_end): Use locus of END when eos is an error.
1516 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1517 Paul Brook <paul@codesourcery.com>
1519 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
1520 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
1521 (gfc_check_stat, gfc_check_stat_sub): New functions.
1522 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
1523 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
1524 fstat, and stat to intrinsics symbol tables.
1525 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
1526 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
1527 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
1528 (gfc_resolve_stat, gfc_resolve_flush): New functions.
1529 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
1530 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
1532 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1534 * intrinsic.c: Fix and add comments, fix function declarations
1535 (OPTIONAL,REQUIRED): New symbols
1536 (add_functions,add_subroutines): Use symbols
1537 (gmp.h): Remove unused include
1539 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1541 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
1544 2004-11-24 Steven Bosscher <stevenb@suse.de>
1546 * options.c (gfc_post_options): Don't clear flag_inline_functions.
1548 2004-11-20 Steven G. Kargl <kargls@comcast.net>
1550 * check.c (gfc_check_getcwd_sub): Fix seg fault.
1552 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
1553 gfc_check_unlink,gfc_check_unlink_sub): New functions
1554 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
1555 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
1556 exit to intrinsics symbol tables.
1557 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
1558 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
1559 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
1560 gfc_resolve_unlink_sub): Add and sort prototypes.
1561 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
1562 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
1563 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
1565 2004-11-16 Paul Brook <paul@codesourcery.com>
1568 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
1569 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
1570 * trans-types.c (gfc_get_dtype): Accept array type rather than element
1572 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
1573 (gfc_get_array_type_bounds): Ditto.
1574 (gfc_get_derived_type): Recurse into derived type pointers.
1575 * trans-types.h (gfc_get_dtype): Add prototype.
1576 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
1578 2004-11-15 Paul Brook <paul@codesourcery.com>
1580 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
1582 2004-11-10 Paul Brook <paul@codesourcery.com>
1585 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
1586 * trans-io.c (transfer_array_component): Ditto.
1588 2004-11-10 Paul Brook <paul@codesourcery.com>
1590 * invoke.texi: Fix typo.
1592 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
1594 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
1595 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
1596 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
1597 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
1598 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
1600 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1603 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
1605 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
1607 * gfortranspec.c: Replace GNU CC with GCC.
1609 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1611 * gfortranspec.c (lang_specific_driver): Change year to 2004.
1613 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1616 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
1619 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1622 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
1623 module procedures as if they were module variables.
1625 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1630 * module.c (write_symbol1): Set module_name for dummy arguments.
1632 2004-11-02 Paul Brook <paul@codesourcery.com>
1634 * intrinsic.c (check_intrinsic_standard): Include error locus.
1636 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
1637 locus to check_intrinsic_standard.
1639 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
1642 * gfortran.h: Change GFC_STD_* flags to more appropriate
1643 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
1644 gfc_option_t): Add field for warning about use of nonstandard
1646 * intrinsic.c (add_sym): Add parameter for standard version, check
1647 this against current standard.
1648 (add_sym_0): Pass standard parameter to add_sym.
1649 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
1650 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
1651 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
1652 (make_generic): Add parameter for standard, check this
1653 against currently selected standard.
1654 (add_functions, add_subroutines): Add parameter to tell which
1655 standard an intrinsic belongs to.
1656 (check_intrinsic_standard): New function.
1657 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
1658 (gfc_intrinsic_sub_interface): Ditto.
1659 * lang.opt: Add Wnonstd-intrinsics option.
1660 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
1662 (set_Wall): Add warning about nonstd intrinsics.
1663 (gfc_handle_option): Change to use new GFC_STD_* flags,
1665 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1667 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1669 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1671 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1673 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1675 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1677 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1680 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1682 * check.c (gfc_check_rand): Allow missing optional argument.
1683 (gfc_check_irand): Ditto.
1684 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1686 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1688 PR fortran/13490, PR fortran/17912
1689 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1690 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1691 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1692 warning when compiling with pedantic.
1693 * gcc/fortran/arith.c: Set minimum integer values to reflect
1694 realities of two's complement signed integers. Added
1697 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1699 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1700 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1703 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1705 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1707 (gfc_generate_function_code): Fix formatting issue.
1709 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1711 * module.c: Fix formatting issues.
1713 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1715 * module.c (mio_interface_rest): Set where member of interface
1718 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1721 * options.c (gfc_handle_option): Add break after handing the
1724 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1726 * arith.c: Fix formatting issues.
1728 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1731 * resolve.c (resolve_operator): Use correct operator name in message.
1733 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1735 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1736 Move standard warning further to the front.
1738 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1740 * trans-stmt.c: Fix a comment typo.
1742 2004-10-07 Paul Brook <paul@codesourcery.com>
1745 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1748 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1751 * simplify.c (twos_complement): New function.
1752 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1754 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1756 2004-10-06 Paul Brook <paul@codesourcery.com>
1758 * trans-stmt.c (gfc_trans_simple_do): New function.
1759 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1760 loop. Update comments.
1762 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1765 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1769 * intrinsic.c (add_sym_5): Remove.
1770 (add_subroutines): Add resolution function for MVBITS.
1771 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1773 * iresolve.c (gfc_resolve_mvbits): New function.
1774 (gfc_resolve_random_number): Remove empty line at end of function.
1776 * trans-const.c (gfc_build_cstring_const): New function.
1777 (gfc_init_cst): Use new function.
1778 * trans-const.h (gfc_build_cstring_const): Add prototype.
1779 * trans-io.c (set_string, set_error_locus): Use new function.
1780 * trans-stmt.c (gfc_trans_goto): Use new function.
1783 * parse.c (accept_statement): Don't treat END DO like END IF and
1785 (parse_do_block): Generate possible END DO label inside END DO
1789 * check.c (gfc_check_system_sub): New function.
1790 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1791 * intrinsic.c (add_functions): Add 'system'.
1792 (add_subroutines): Add 'system'.
1793 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1794 Move prototypes to other suborutines.
1795 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1797 (gfc_resolve_system_clock): Fix formatting of prototype.
1798 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1800 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1803 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1805 * scanner.c (preprocessor_line): Accept preprocessor lines without
1806 file names. Check file names for closing quotes. Handle escaped
1807 quotes in file names.
1809 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1810 Paul Brook <paul@codesourcery.com>
1812 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1813 Use gfc_get_expr_charlen.
1814 * trans-expr.c (gfc_get_expr_charlen): New function.
1815 * trans.h (gfc_get_expr_charlen): Add prototype.
1817 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1819 * trans-intrinsic.c: Fix a comment typo.
1821 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1823 * simplify.c (range_check): Remove blank line at beginning of function.
1824 (gfc_simplify_dint): Same at end of function.
1825 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1826 (gfc_simplify_bound): Fix indentation.
1827 (gfc_simplify_log10): Simplify calculation.
1828 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1830 (gfc_simplify_nearest): Same at end of function.
1831 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1833 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1834 gfc_simplify_spacing): Simplify calulations.
1836 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1838 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1839 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1841 2004-10-01 Jan Hubicka <jh@suse.cz>
1843 * f95-lang.c (gfc_expand_function): Update call of
1844 tree_rest_of_compilation.
1845 * trans-decl.c (gfc_generate_constructors): Likewise.
1847 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1849 * trans-intrinsic.c: Comment fixes.
1851 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1853 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1855 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1857 * trans-types.c (gfc_return_by_reference): Remove superfluous
1860 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1861 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1864 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1865 function to determine return type.
1867 2004-09-20 Jan Hubicka <jh@suse.cz>
1869 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1871 (gfc_generate_function_code): Likewise.
1873 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1876 * simplify.c (gfc_simplify_reshape): Set shape of return value
1879 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1880 Zack Weinberg <zack@codesourcery.com>
1882 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1883 enumeration constants.
1885 2004-09-17 Paul Brook <paul@codesourcery.com>
1887 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1888 (gfc_linebuf_header_size): Define.
1889 * scanner.c (load_file): Use it.
1891 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1893 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1894 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1895 resolve.c, scanner.c, trans-array.c, trans-array.h,
1896 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1897 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1898 trans.h: Fix comment typos. Follow spelling conventions.
1900 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1903 * trans-io.c (transfer_array_component): New function.
1904 (transfer_expr): For array fields, call transfer_array_component.
1906 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1908 * gfortran.texi: Fix a typo.
1910 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1912 * parse.c (eof_buf): Rename eof to eof_buf.
1913 (unexpected_eof): Same.
1914 (gfc_parse_file): Same.
1916 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1918 * check.c (gfc_check_getcwd_sub): New function.
1919 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1920 * intrinsic.c (add_functions): Add function definition;
1922 * intrinsic.c (add_subroutines): Add subroutine definitions.
1923 * intrinsic.h: Add prototypes.
1924 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1926 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1928 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1931 * module.c (write_symbol): Don't fill in module name here.
1932 (write_symbol0): Fill in here instead.
1934 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1936 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1937 trans-array.c, trans-common.c, trans-expr.c,
1938 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1939 comment typos. Follow spelling conventions.
1941 2004-09-09 Paul Brook <paul@codesourcery.com>
1943 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1945 2004-09-08 Paul Brook <paul@codesourcery.com>
1947 * array.c: Don't include assert.h.
1948 * data.c: Don't include assert.h. Replace assert and abort with
1949 gcc_assert and gcc_unreachable.
1950 * dependency.c: Ditto.
1951 * f95-lang.c: Ditto.
1952 * iresolve.c: Ditto.
1954 * simplify.c: Ditto.
1956 * trans-array.c: Ditto.
1957 * trans-common.c: Ditto.
1958 * trans-const.c: Ditto.
1959 * trans-decl.c: Ditto.
1960 * trans-expr.c: Ditto.
1961 * trans-intrinsic.c: Ditto.
1962 * trans-io.c: Ditto.
1963 * trans-stmt.c: Ditto.
1964 * trans-types.c: Ditto.
1967 2004-09-07 Per Bothner <per@bothner.com>
1968 Paul Brook <paul@codesourcery.com>
1970 * error.c (show_locus): Handle mapped locations.
1971 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1972 * gfortran.h: Include input.h.
1973 (struct gfc_linebuf): Use source_location.
1974 * scanner.c (get_file): Initialize linemap.
1975 (preprocessor_line): Pass extra argument to get_file.
1976 (load_file): Ditto. Setup linemap.
1977 (gfc_new_file): Handle mapped locations.
1978 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1979 Set decl source locations.
1980 (gfc_trans_common): Set blank common block location.
1981 * trans-decl.c (gfc_set_decl_location): New function.
1982 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1983 (trans_function_start): Move call to gfc_set_backend_locus..
1984 (build_function_decl): ... to here.
1985 (build_entry_thunks): Set and restore the backend locus.
1986 (gfc_generate_constructors): Remove excess arguments to
1987 init_function_start.
1988 (gfc_generate_block_data): Add comments. Set the decl locus.
1989 * trans-io.c (set_error_locus): Handle mapped locations.
1990 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1991 (gfc_trans_code): Use SET_EXPR_LOCATION.
1992 (gfc_generate_code): Override the location of the new symbol.
1993 * trans.h (gfc_set_decl_location): Add prototype.
1995 2004-08-31 Paul Brook <paul@codesourcery.com>
1997 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1999 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2002 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
2005 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2010 * resolve.c (resolve_transfer): New function.
2011 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
2013 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2016 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
2019 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2021 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
2023 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2026 * trans-types.c (gfc_return_by_reference): Remove TODO error,
2027 add comment pointing out possible issue WRT compatibility with g77.
2029 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2031 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
2032 all occurences of 'gfc_strlen_type_node' by
2033 'gfc_charlen_type_node'.
2034 * trans-types.h: Same. Also update comment accordingly.
2036 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2038 * primary.c: Update copyright boilerplate to say GCC.
2039 * f95-lang.c: Change initial comment to say gfortran.
2041 2004-08-31 Paul Brook <paul@codesourcery.com>
2043 * trans-types.h: Add comments.
2044 (intmax_type_node, string_type_node, const_string_type_node): Remove.
2046 2004-08-30 Richard Henderson <rth@redhat.com>
2048 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
2049 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
2050 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
2051 c_long, c_long_long.
2052 (gfc_logical_info): Add c_bool.
2053 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
2054 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
2055 rather than gfc_int[48]_type_node for allocate choice.
2056 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
2057 local copies of some kind type nodes.
2058 (gfc_build_builtin_function_decls): Likewise.
2059 * trans-expr.c (gfc_conv_power_op): Likewise.
2060 * trans-intrinsic.c (gfc_conv_intrinsic_index,
2061 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
2062 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
2063 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
2064 gfc_trans_character_select, gfc_trans_allocate): Likewise.
2065 * trans-io.c (gfc_pint4_type_node): Move into ...
2066 (gfc_build_io_library_fndecls): ... here. Cache local copies of
2067 some kind type nodes.
2068 * trans-types.c (gfc_type_nodes): Remove.
2069 (gfc_character1_type_node, gfc_strlen_type_node): New.
2070 (gfc_integer_types, gfc_logical_types): New.
2071 (gfc_real_types, gfc_complex_types): New.
2072 (gfc_init_kinds): Fill in real mode_precision.
2073 (gfc_build_int_type, gfc_build_real_type): New.
2074 (gfc_build_complex_type, gfc_build_logical_type): New.
2075 (c_size_t_size): New.
2076 (gfc_init_types): Loop over kinds.
2077 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
2078 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
2079 (gfc_get_character_type_len): Likewise.
2080 (gfc_type_for_size): Loop over kinds; use a reduced set of
2081 unsigned type nodes.
2082 (gfc_type_for_mode): Loop over kinds.
2083 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
2084 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
2085 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
2086 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
2087 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
2088 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
2089 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
2090 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
2091 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
2092 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
2093 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
2094 gfc_complex8_type_node, gfc_complex16_type_node,
2095 gfc_logical1_type_node, gfc_logical2_type_node,
2096 gfc_logical4_type_node, gfc_logical8_type_node,
2097 gfc_logical16_type_node, gfc_strlen_kind): Remove.
2098 (gfc_character1_type_node): Turn in to a variable.
2099 (gfc_strlen_type_node): Likewise.
2101 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2103 * gfortran.h (gfc_namespace): Add new field is_block_data.
2104 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
2105 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
2106 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
2107 * trans.h (gfc_generate_block_data): Add prototype.
2108 * trans-decl.c (gfc_generate_block_data): New function.
2110 2004-08-29 Richard Henderson <rth@redhat.com>
2112 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
2113 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
2114 than two HOST_WIDE_INT.
2116 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2119 * decl.c (free_variable, free_value, gfc_free_data, var_list,
2120 var_element, top_var_list, match_data_constant, top_val_list,
2121 gfc_match_data): Move here from match.c.
2122 (match_old_style_init): New function.
2123 (variable_decl): Match old-style initialization.
2124 * expr.c (gfc_get_variable_expr): New function.
2125 * gfortran.h (gfc_get_variable_expr): Add prototype.
2126 * gfortran.texi: Start documentation for supported extensions.
2127 * match.c: Remove the functions moved to decl.c.
2128 * match.h (gfc_match_data): Move prototype to under decl.c.
2129 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
2132 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2133 Paul Brook <paul@codesourcery.com>
2135 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
2136 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
2137 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2138 (build_builtin_fntypes): New function.
2139 (gfc_init_builtin_functions): Use it.
2140 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
2141 and GFC_ISYM_ERF{,C}.
2142 (gfc_c_int_kind): Declare.
2143 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
2144 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
2145 gfc_resolve_g77_math1): Add prototypes.
2146 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
2147 * mathbuiltins.def: Add comment. Change third argument. Use
2148 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
2149 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
2150 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2151 * trans-types.c (gfc_c_int_kind): Declare.
2152 (gfc_init_kinds): Set it.
2154 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2155 Paul Brook <paul@codesourcery.com>
2157 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
2158 (gfc_check_f, gfc_simplify_f): Add f0.
2159 * intrinsic.c (do_check): Call f0. Flatten.
2160 (add_sym_0): Fix prototype. Set f0.
2161 (add_functions): Add getgid, getgid and getuid.
2162 (resolve_intrinsic): Remove obsolete comment.
2163 (do_simplify): Call f0.
2164 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
2165 gfc_resolve_getuid): Add prototypes.
2166 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
2167 gfc_resolve_getuid): New functions.
2168 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
2171 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2173 * error.c (gfc_error_init_1): Remove blank line in front of
2174 function body. Add missing blank.
2175 (gfc_buffer_error, error_char, error_string): Remove blank line in
2176 front of function body.
2177 (show_locus): Add comma in comment.
2178 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
2179 gfc_push_error, gfc_pop_error): Remove blank line in front of
2181 (gfc_get_errors): Typo fix in comment in front of function. Remove
2182 blank line in front of function body.
2184 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2186 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
2187 variable declaration of same name.
2188 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
2189 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
2190 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
2191 Replace all calls to gfc_default_*_kind with variable accesses.
2192 * trans-types.c: Same as above.
2193 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
2194 static qualifier. Replace all occurences.
2195 (gfc_default_*_kind): Remove functions.
2197 2004-08-26 Richard Henderson <rth@redhat.com>
2199 * arith.c: Include system.h, not real system headers.
2200 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
2201 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
2202 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
2203 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
2204 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
2205 gfc_index_integer_kind, gfc_default_integer_kind,
2206 gfc_default_real_kind,gfc_default_double_kind,
2207 gfc_default_character_kind, gfc_default_logical_kind,
2208 gfc_default_complex_kind, validate_integer, validate_real,
2209 validate_logical, validate_character,
2210 gfc_validate_kind): Move to trans-types.c.
2211 (gfc_set_model_kind): Use gfc_validate_kind.
2212 (gfc_set_model): Just copy the current precision to default.
2213 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
2214 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
2215 * gfortran.h: Update file commentary.
2216 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
2217 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
2218 gfc_default_double_kind_1, gfc_default_character_kind_1,
2219 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
2220 (gfc_init_kinds): New.
2221 (gfc_init_types): Don't set gfc_index_integer_kind here.
2222 * trans-types.h (gfc_init_kinds): Declare.
2223 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
2225 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2227 * check.c (gfc_check_atan2): New function.
2228 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
2229 * intrinsic.h (gfc_check_atan2): Add prototype.
2231 2004-08-25 Richard Henderson <rth@redhat.com>
2233 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
2234 false and we don't validate the kind.
2235 (gfc_check_integer_range, gfc_check_real_range): Update to match.
2236 * check.c (kind_check): Likewise.
2237 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
2238 (match_char_spec, match_logical_spec): Likewise.
2239 * gfortran.h (gfc_validate_kind): Likewise.
2240 * options.c (gfc_handle_option): Likewise.
2241 * primary.c (match_integer_constant, match_real_constant,
2242 match_string_constant, match_logical_constant,
2243 match_const_complex_part): Likewise.
2244 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
2245 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
2246 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
2247 gfc_simplify_maxexponent, gfc_simplify_minexponent,
2248 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
2249 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
2250 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
2251 gfc_simplify_tiny): Likewise.
2252 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
2253 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2254 prepare_arg_info): Likewise.
2256 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2258 * expr.c (gfc_check_assign): Add comment. Add new warning.
2259 * trans-expr.c (gfc_conv_function_call): Correctly dereference
2260 result of pointer valued function when not in pointer assignment.
2262 2004-08-25 Paul Brook <paul@codesourcery.com>
2264 * config-lang.in: Remove dead commented line.
2265 * module.c: Replace g95 with gfortran in comment.
2267 2004-08-25 Paul Brook <paul@codesourcery.com>
2270 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
2272 2004-08-25 Paul Brook <paul@codesourcery.com>
2275 * trans-array.c (gfc_trans_allocate_temp_array): Remove
2276 string_length argument.
2277 (gfc_trans_array_ctor_element): New function.
2278 (gfc_trans_array_constructor_subarray): Use it.
2279 (gfc_trans_array_constructor_value): Ditto. Handle constant
2281 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
2282 (gfc_trans_array_constructor): Use them.
2283 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
2284 (gfc_conv_ss_descriptor): Remember section string length.
2285 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
2286 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
2287 (gfc_conv_expr_descriptor): Ditto.
2288 (gfc_conv_loop_setup): Ditto. Spelling fixes.
2289 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
2290 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
2291 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
2292 (gfc_conv_variable): Set string_length from section.
2293 (gfc_conv_function_call): Remove extra argument.
2294 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
2295 * trans-types.c (gfc_get_character_type_len): New function.
2296 (gfc_get_character_type): Use it.
2297 (gfc_get_dtype): Return zero for internal types.
2298 * trans-types.h (gfc_get_character_type_len): Add prototype.
2299 * trans.h (struct gfc_ss): Move string_length out of union.
2301 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2303 * trans.h (build2_v, build3_v): New macros.
2305 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
2307 * trans-array.c (gfc_conv_descriptor_data,
2308 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
2309 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
2310 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
2311 gfc_trans_allocate_temp_array,
2312 gfc_trans_array_constructor_subarray,
2313 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
2314 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
2315 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
2316 gfc_conv_array_ref, gfc_trans_preloop_setup,
2317 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
2318 gfc_conv_loop_setup, gfc_array_init_size,
2319 gfc_conv_array_initializer, gfc_trans_array_bounds,
2320 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2321 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
2322 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
2323 of build and build_v as appropriate.
2324 * trans-common.c (create_common): Same.
2325 * trans-decl.c (gfc_trans_auto_character_variable,
2326 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
2327 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2328 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
2329 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
2330 gfc_conv_expr_op, gfc_conv_function_call,
2331 gfc_trans_structure_assign): Same.
2332 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
2333 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
2334 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
2335 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
2336 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
2337 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2338 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
2339 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
2340 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
2341 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
2342 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
2343 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
2344 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
2345 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
2346 gfc_conv_intrinsic_iargc): Same.
2347 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
2348 set_flag, add_case, io_result, transfer_namelist_element,
2349 transfer_expr): Same.
2350 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
2351 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
2352 gfc_trans_integer_select, gfc_trans_logical_select,
2353 gfc_trans_character_select, gfc_trans_forall_loop,
2354 gfc_trans_nested_forall_loop, gfc_do_allocate,
2355 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2356 compute_inner_temp_size, compute_overall_iter_number,
2357 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
2358 gfc_trans_forall_1, gfc_evaluate_where_mask,
2359 gfc_trans_where_assign, gfc_trans_allocate): Same.
2360 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
2361 * trans.c (gfc_add_modify_expr, gfc_finish_block,
2362 gfc_build_array_ref, gfc_build_function_call,
2363 gfc_trans_runtime_check): Same.
2365 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2367 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
2368 build_int_cst to build_int_cst_wide in accordance to Nathan's
2371 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2373 * trans-array.c (gfc_trans_array_constructor_value): Adjust
2374 build_int_cst calls.
2375 * trans-const.c (gfc_build_string_const, gfc_init_constants,
2376 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
2377 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
2378 gfc_trans_entry_master_switch): Likewise.
2379 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2380 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2381 * trans-io.c (add_case, set_error_locus,
2382 transfer_namelist_element, transfer_expr): Likewise.
2383 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2384 gfc_trans_stop, gfc_trans_character_select): Likewise.
2385 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2386 * trans.c (gfc_trans_runtime_check): Likewise.
2388 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2390 * trans-decl.c, trans-types.c: Add and remove blank lines as
2393 2004-08-24 Richard Henderson <rth@redhat.com>
2395 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
2397 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2399 * resolve.c (merge_argument_lists): Revert unintentionally
2402 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2404 * trans-decl.c (build_function_decl): Fix spelling in comment.
2405 (build_entry_thunks): Remove code with no function.
2406 (gfc_build_intrinsic_function_decls): Remove empty line.
2408 * resolve.c (resolve_entries): Fix a bunch of comment typos.
2410 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2412 * f95-lang.c (gfc_init_decl_processing): Adjust
2413 build_common_tree_nodes call.
2415 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2417 * trans-types.c: Spelling and formatting fixes.
2419 2004-08-23 Richard Henderson <rth@redhat.com>
2421 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
2422 of going through an intermediate string. Fix 32/64 int/long bug.
2424 2004-08-23 Eric Christopher <echristo@redhat.com>
2426 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
2427 usage. Use build_vector_type_for_mode for vector types.
2429 2004-08-22 Richard Henderson <rth@redhat.com>
2432 * data.c (find_con_by_offset): Search ordered list; handle
2433 elements with repeat counts.
2434 (gfc_assign_data_value_range): New.
2435 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
2436 (gfc_assign_data_value_range): Declare.
2437 * match.c (top_val_list): Extract repeat count into a temporary.
2438 * resolve.c (values): Make left unsigned.
2439 (next_data_value): Don't decrement left.
2440 (check_data_variable): Use gfc_assign_data_value_range.
2442 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2444 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
2446 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2448 * check.c (gfc_check_reduction): Rename to ...
2449 (check_reduction): ... this. Make static. Don't check type of
2451 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
2452 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
2453 SUM to use new check functions.
2454 (check_specific): Change logic to call new functions.
2455 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
2457 (gfc_check_reduction): Remove prototype.
2459 2004-08-20 Paul Brook <paul@codesourcery.com>
2460 Canqun Yang <canqun@nudt.edu.cn>
2463 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
2464 for automatic arrays.
2465 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
2467 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2471 * match.c (match_simple_forall, match_simple_where): Forward-declare.
2472 (gfc_match_if): Order statement list alphabetically, add WHERE and
2473 FORALL, remove double PAUSE.
2474 (gfc_match_simple_where, match_forall_header,
2475 gfc_match_simple_forall): New functions.
2476 (gfc_match_forall): Use match_forall_header.
2478 2004-08-19 Paul Brook <paul@codesourcery.com>
2481 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
2482 * symbol.c (gfc_clear_attr): Use memset.
2484 2004-08-19 Paul Brook <paul@codesourcery.com>
2488 * data.c (assign_substring_data_value): Remove.
2489 (create_character_intializer): New function.
2490 (gfc_assign_data_value): Track the typespec for the current
2491 subobject. Use create_character_intializer.
2493 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
2496 * check.c (gfc_check_reduction): New function.
2497 (gfc_check_minval_maxval): Removed.
2498 (gfc_check_product): Removed.
2499 (gfc_check_sum): Removed.
2500 * intrinsic.h: Add/remove declarations for these.
2501 * gfortran.h: Add field f3red to union gfc_check_f.
2502 * intrinsic.c (add_sym_3red): New function.
2503 (add_functions): Register maxval, minval, product, and sum intrinsics
2504 through add_sym_3red.
2505 (check_specific): Handle f3red union field.
2506 * iresolve.c: Whitespace change.
2508 2004-08-18 Paul Brook <paul@codesourcery.com>
2510 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
2512 2004-08-18 Victor Leikehman <lei@il.ibm.com>
2515 * trans-io.c (transfer_namelist_element): New. Recursively handle
2516 derived-type variables. Pass string lengths.
2517 (build_dt): Code moved to build_namelist, with some
2518 changes and additions.
2519 (gfc_build_io_library_fndecls): Declare the fifth
2520 argument in st_set_nml_var_char -- string_length.
2522 2004-08-17 Paul Brook <paul@codesourcery.com>
2523 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2526 * decl.c (get_proc_name): Update mystery comment.
2527 (gfc_match_entry): Check for errors earlier. Add entry point to list.
2528 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
2529 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
2530 (struct gfc_entry_list): Define.
2531 (gfc_get_entry_list): Define.
2532 (struct gfc_namespace): Add refs and entries.
2533 (enum gfc_exec_op): Add EXEC_ENTRY.
2534 (struct gfc_code): Add ext.entry.
2535 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
2536 (mio_symbol_attribute): Don't save/reture addr->entry.
2537 (mio_namespace_ref): Refcount namespaces.
2538 * parse.c (accept_statement): Handle ST_ENTRY.
2539 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
2540 (parse_contained): Fixup sibling references to entry points
2541 after parsing the procedure body.
2542 * resolve.c (resolve_contained_fntype): New function.
2543 (merge_argument_lists, resolve_entries): New functions.
2544 (resolve_contained_functions): Use them.
2545 (resolve_code): Handle EXEC_ENTRY.
2546 (gfc_resolve): Call resolve_entries.
2547 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
2548 * symbol.c (gfc_get_namespace): Refcount namespaces.
2549 (gfc_free_namespace): Ditto.
2550 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
2551 optional when multiple entry points are present.
2552 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
2553 (gfc_get_extern_function_decl): Add assertion. Fix coment.
2554 (create_function_arglist, trans_function_start, build_entry_thunks):
2556 (gfc_build_function_decl): Rename ...
2557 (build_function_decl): ... to this.
2558 (gfc_create_function_decl): New function.
2559 (gfc_generate_contained_functions): Use it.
2560 (gfc_trans_entry_master_switch): New function.
2561 (gfc_generate_function_code): Use new functions.
2562 * trans-stmt.c (gfc_trans_entry): New function.
2563 * trans-stmt.h (gfc_trans_entry): Add prototype.
2564 * trans-types.c (gfc_get_function_type): Add entry point argument.
2565 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
2566 (gfc_generate_module_code): Call gfc_create_function_decl.
2567 * trans.h (gfc_build_function_decl): Remove.
2568 (gfc_create_function_decl): Add prototype.
2570 2004-08-15 Andrew Pinski <apinski@apple.com>
2573 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
2574 for cabs{,f} and copysign{,f}.
2575 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
2576 (gfor_fndecl_math_cabs): Delete.
2577 (gfor_fndecl_math_sign4): Delete.
2578 (gfor_fndecl_math_sign8): Delete.
2579 (gfc_build_intrinsic_function_decls): Remove the
2580 initializing of cabs{,f} and copysign{,f} functions.
2581 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
2582 instead of the functions definitions.
2583 (gfc_conv_intrinsic_sign): Likewise.
2584 * trans.h (gfor_fndecl_math_cabsf): Delete.
2585 (gfor_fndecl_math_cabs): Delete.
2586 (gfor_fndecl_math_sign4): Delete.
2587 (gfor_fndecl_math_sign8): Delete.
2589 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2591 * trans-array.c (gfc_trans_array_constructor_value): Use
2593 * trans-const.c (gfc_build_string_const,
2594 gfc_init_constants, gfc_conv_mpz_to_tree,
2595 gfc_conv_constant_to_tree): Likewise.
2596 * trans-decl.c (gfc_get_symbol_decl): Likewise.
2597 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2598 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2599 * trans-io.c (add_case, set_error_locus, build_dt,
2600 transfer_expr): Likewise.
2601 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2602 gfc_trans_stop, gfc_trans_character_select): Likewise.
2603 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2604 * trans.c (gfc_trans_runtime_check): Likewise.
2606 2004-08-14 Paul Brook <paul@codesourcery.com>
2608 * trans-decl.c (gfc_build_function_decl): Remove dead code.
2610 2004-08-14 Paul Brook <paul@codesourcery.com>
2612 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
2614 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2616 * gfortran.h: Add comments.
2617 * parse.c (parse_contained): Fix comment typo.
2618 * resolve.c (was_declared): Ditto.
2621 2004-08-11 Paul Brook <paul@codeourcery.com>
2624 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
2626 2004-08-10 Richard Henderson <rth@redhat.com>
2628 * f95-lang.c (gfc_init_builtin_functions): Remove
2629 __builtin_stack_alloc, add __builtin_alloca.
2630 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
2631 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
2633 2004-08-10 Paul Brook <paul@codesourcery.com>
2635 * trans-io.c (transfer_expr): Handle pointters.
2637 2004-08-10 Paul Brook <paul@codesourcery.com>
2640 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
2641 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
2642 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
2643 Handle GFC_SS_COMPONENT.
2644 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
2645 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
2647 (gfc_conv_array_initializer): Call specific initializer routines.
2648 * trans-expr.c (gfc_trans_structure_assign): New function.
2649 (gfc_trans_subarray_assign): New function.
2650 (gfc_trans_subcomponent_assign): New fucntion
2651 (gfc_conv_structure): Use them.
2652 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
2653 (gfc_ss): Add shape.
2655 2004-08-08 Victor Leikehman <lei@il.ibm.com>
2657 * simplify.c (gfc_simplify_shape): Bugfix.
2658 * expr.c (gfc_copy_shape_excluding): New function.
2659 * gfortran.h (gfc_get_shape): Bugfix.
2660 (gfc_copy_shape_excluding): Added declaration.
2661 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
2662 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
2663 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
2664 time resolution of shape.
2666 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2668 * intrinsic.c (add_subroutines): Add getenv and
2669 get_environment_variable. (add_sym_5s): New function.
2670 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2672 * iresolve.c (gfc_resolve_get_environment_variable): New
2675 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2677 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2678 __builtin_pow[f] arguments.
2680 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2682 * arith.c: Add #define for model numbers. Remove global GMP variables.
2683 (natural_logarithm,common_logarithm,exponential,sine,
2684 cosine,arctangent,hypercos,hypersine ): Remove.
2685 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2686 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2687 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2688 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2689 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2690 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2691 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2692 gfc_real2int,gfc_real2real,gfc_real2complex,
2693 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2694 to MPFR, use new functions.
2695 * arith.h: Remove extern global variables.
2696 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2697 arctangent,hypercos,hypersine): Remove prototypes.
2698 (arctangent2): Update prototype from GMP to MPFR.
2699 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2700 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2701 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2702 * gfortran.h (GFC_REAL_BITS): Remove.
2703 (arith): Add ARITH_NAN.
2704 Include mpfr.h. Define GFC_RND_MODE.
2705 Rename GCC_GFORTRAN_H GFC_GFC_H.
2706 (gfc_expr): Convert GMP to MPFR.
2707 * module.c: Add arith.h, correct type in comment.
2708 (mio_gmp_real): Convert GMP to MPFR.
2709 (mio_expr): Use gfc_set_model_kind().
2710 * primary.c: Update copyright date with 2004.
2711 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2712 * simplify.c: Remove global GMP variables
2713 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2714 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2715 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2716 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2717 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2718 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2719 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2720 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2721 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2722 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2723 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2724 gfc_simplify_rrspacing,gfc_simplify_scale,
2725 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2726 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2727 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2728 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2730 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2731 gfc_conv_mpf_to_tree. Convert it to use MPFR
2732 (gfc_conv_constant_to_tree): Use it.
2733 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2734 * trans-intrinsic.c: Add arith.h, remove gmp.h
2735 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2737 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2738 Paul Brook <paul@codesourcery.com>
2740 * trans-array.c (gfc_trans_allocate_array_storage,
2741 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2742 gfc_conv_loop_setup): For functions, if the shape of the result
2743 is not known in compile-time, generate an empty array descriptor for
2744 the result and let the callee to allocate the memory.
2745 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2746 (gfc_conv_expr_descriptor): Use function return values directly.
2747 * trans-expr.c (gfc_conv_function_call): Always add byref call
2749 (gfc_trans_pointer_assignment): Add comments.
2750 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2752 2004-08-01 Roger Sayle <roger@eyesopen.com>
2754 * options.c (gfc_init_options): Don't warn about the use GNU
2755 extensions by default.
2756 (gfc_post_options): Warn about GNU extensions with -pedantic.
2757 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2759 2004-07-30 Richard Henderson <rth@redhat.com>
2761 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2764 2004-07-25 Richard Henderson <rth@redhat.com>
2766 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2767 and DECL_IGNORED_P on RESULT_DECL.
2768 (gfc_generate_constructors): Likewise.
2770 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2773 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2775 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2776 * options.c (gfc_handle_options): Deal with changed options.
2777 * scanner.c (load_line): Change second arg to 'char **',
2778 allocate if pointing to NULL. Keep track of buffer's length.
2779 Adapt buffer size to overlong lines. Pad lines to full length
2781 (load_file): Adapt to new interface of load_line.
2783 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2785 * trans.h (builtin_function): Declare.
2787 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2790 (parts ported from g95)
2791 * parse.h (gfc_state_data): New field do_variable.
2792 (gfc_check_do_variable): Add prototype.
2793 * parse.c (push_state): Initialize field 'do_variable'.
2794 (gfc_check_do_variable): New function.
2795 (parse_do_block): Remember do iterator variable.
2796 (parse_file): Initialize field 'do_variable'.
2797 * match.c (gfc_match_assignment, gfc_match_do,
2798 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2799 Add previously missing checks.
2800 (gfc_match_return): Reformat error message.
2801 * io.c (match_out_tag): New function.
2802 (match_open_element, match_close_element,
2803 match_file_element, match_dt_element): Call match_out_tag
2804 instead of match_vtag where appropriate.
2805 (match_io_iterator, match_io_element): Add missing check.
2806 (match_io): Reformat error message.
2807 (match_inquire_element): Call match_out_tag where appropriate.
2809 * parse.c (gfc_check_do_variable): Fix error locus.
2811 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2814 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2815 for every assumed length character dummy argument.
2818 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2821 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2823 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2826 * trans-array.c gfc_trans_g77_array,
2827 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2828 for assumed length characters.
2829 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2830 with a character expression.
2831 (gfc_cvonv_array_parameter): Pass string length when passing
2832 character array according to g77 conventions.
2834 2004-07-12 Paul Brook <paul@codesourcery.com>
2836 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2837 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2838 initialization code.
2839 * trans-common.c (create_common): Use gfc_conv_initializer.
2840 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2841 * trans-expr.c (gfc_conv_initializer): New function.
2842 (gfc_conv_structure): Use it.
2843 * trans.h (gfc_conv_initializer): Add prototype.
2845 2004-07-11 Paul Brook <paul@codesourcery.com>
2848 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2850 (parse_contained): Mark contained symbols as referenced.
2852 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2855 * module.c (gfc_dump_module, gfc_use_module): Print locus
2856 when opening of module file fails.
2859 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2862 * match.c (gfc_match_program): A program name is obligatory.
2863 (gfc_match_return): RETURN in main program is an extension.
2864 (gfc_match_block_data): A space is required before a block data
2868 * primary.c (match_boz_constant): Call gfc_notify_std only if
2869 we actually have a non-standard boz-literal-constant.
2872 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2873 warning if assigning NULL().
2875 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2877 * f95-lang.c (set_block): Remove.
2878 (gfc_clear_binding_stack): New.
2879 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2880 (struct binding_level): Remove block_created_by_back_end.
2881 (clear_binding_level): Likewise.
2882 (poplevel): Don't handle block_created_by_back_end.
2884 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2886 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2887 symbol is in common, because we ...
2888 (gfc_generate_module_vars): Call gfc_trans_common.
2890 2004-07-10 Paul Brook <paul@codesourcery.com>
2892 * trans-array.c (gfc_build_null_descriptor): New function.
2893 (gfc_trans_static_array_pointer): Use it.
2894 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2895 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2897 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2900 * decl.c (gfc_match_save): Use-associated common block
2902 * gfortran.h (gfc_common_head): Add new field 'name'.
2903 Fix typo in comment after #endif.
2904 * match.c (gfc_get_common): Add new argument from_common,
2905 mangle name if flag is set, fill in new field in structure
2907 (match_common): Set new arg in call to gfc_get_common,
2908 use-associated common block doesn't collide.
2909 * match.h (gfc_get_common): Adapt prototype.
2910 * module.c (load_commons): Set new arg in call to
2912 * symbol.c (free_common_tree): New function.
2913 (gfc_free_namespace): Call new function.
2914 * trans-common.c (several functions): Remove argument
2915 'name', use name from gfc_common_head instead.
2917 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2919 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2920 and RHS match. Return early if the RHS is NULL().
2923 * match.c (match_common): Fix error reporting for used common.
2926 * trans-expr.c (gfc_conv_structure): Handle initialization
2927 of scalar pointer components.
2929 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2931 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2932 by fix for PR 15481.
2934 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2936 * trans-common.c: Fix whitespace issues, make variable names
2938 (create_common): Additionally, make loop logic more obvious.
2940 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2941 Paul Brook <paul@codesourcery.com>
2944 * trans-common.c (calculate_length): Remove ...
2945 (get_segment_info): Merge into here. Save field type.
2946 (build_field): Use saved type.
2947 (create_common, new_condition, new_segment, finish_equivalences):
2948 Use new get_segment_info.
2949 * trans-types.c: Update comment.
2951 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2954 * moduele.c (mio_symbol): Don't I/O initial values unless
2955 symbol is a parameter.
2957 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2960 * resolve.c (resolve_symbol): Verify that the shape of a
2961 parameter array is not only explicit, but also constant.
2962 * array.c (gfc_is_compile_time_shape): New function.
2963 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2965 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2971 * module.c (write_symbol, write_symtree): Remove workaround.
2972 * primary.c (match_actual_arglist): Enhance comment.
2973 (gfc_match_rvalue): Handle function call with first argument
2974 a keyword argument correctly.
2975 * resolve.c (resolve_symbol): Change call to
2976 gfc_set_default_type to issue error if no implicit type
2978 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2980 2004-07-08 Paul Brook <paul@codesourcery.com>
2982 * intrinsic.c (add_sym_4s): New function.
2983 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2985 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2986 Paul Brook <paul@codesourcery.com>
2990 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2991 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2992 * intrinsic.c (add_functions): Identify iargc. Add
2993 command_argument_count.
2994 (add_subroutines): Resolve getarg. Add get_command and
2995 get_command_argument.
2996 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2997 gfc_resolve_get_command_argument): Add prototypes.
2998 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2999 gfc_resolve_get_command_argument): New functions.
3000 * trans-decl.c (gfor_fndecl_iargc): New variable.
3001 (gfc_build_intrinsic_function_decls): Set it.
3002 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
3003 (gfc_conv_intrinsic_function): Use it.
3004 * trans.h (gfor_fndecl_iargc): Declare.
3006 2004-07-04 Matthias Klose <doko@debian.org>
3008 * Make-lang.in: Generate and install gfortran man page.
3009 * invoke.texi: Remove extra '@c man end'.
3011 2004-07-04 Richard Henderson <rth@redhat.com>
3013 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
3015 2004-07-04 Paul Brook <paul@codesourcery.com>
3017 * decl.c (gfc_match_implicit_range): Don't use typespec.
3018 (gfc_match_implicit): Handle character selectors.
3019 * gfortran.h (gfc_set_implicit): Remove prototype.
3020 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
3021 * parse.c (accept_statement): Don't call gfc_set_implicit.
3022 * symbol.c (new_ts): Remove.
3023 (gfc_set_implicit_none): Use same loop bounds as other functions.
3024 (gfc_set_implicit): Remove.
3025 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
3026 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
3028 2004-06-30 Richard Henderson <rth@redhat.com>
3030 * match.c (var_element): Remove unused variable.
3032 * trans-decl.c (gfc_generate_function_code): Don't set
3033 x_whole_function_mode_p.
3034 (gfc_generate_constructors): Likewise.
3036 2004-06-30 Richard Henderson <rth@redhat.com>
3038 * trans-decl.c (gfc_generate_function_code): Don't set
3039 immediate_size_expand.
3040 (gfc_generate_constructors): Likewise.
3042 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3045 * decl.c (gfc_match_type_spec): Rename second argument to
3046 'implicit_flag', reverse meaning. Don't match_char_spec if
3047 'implicit_flag' is set. Rename to ...
3048 (match_type_spec): ... this.
3049 (gfc_match_implicit_none, match_implicit_range): Move here
3051 (gfc_match_implicit): Move here from match.c, try to
3052 match_char_len if match_implicit_range doesn't succeed for
3053 CHARACTER implicits. Call renamed fucntion match_type_spec.
3054 (gfc_match_data_decl, match_prefix): Call renamed function
3056 * match.c (gfc_match_implicit_none, match_implicit_range,
3057 gfc_match_implicit): Move to decl.c.
3058 * match.h (gfc_match_implicit_none, gfc_match_implicit):
3059 Move protoypes to section 'decl.c'.
3060 (gfc_match_type_spec): Remove prototype.
3062 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3064 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
3067 2004-06-29 Steven Bosscher <stevenb@suse.de>
3069 Make sure types in assignments are compatible. Mostly mechanical.
3070 * trans-const.h (gfc_index_one_node): New define.
3071 * trans-array.c (gfc_trans_allocate_array_storage,
3072 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
3073 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
3074 gfc_conv_array_ubound, gfc_conv_array_ref,
3075 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
3076 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
3077 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
3078 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
3079 types in assignments, conversions and conditionals for expressions.
3080 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
3081 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
3082 gfc_conv_function_call, gfc_trans_pointer_assignment,
3083 gfc_trans_scalar_assign): Likewise.
3084 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
3085 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
3086 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
3087 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
3088 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
3089 gfc_conv_allocated, gfc_conv_associated,
3090 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
3091 * trans-io.c (set_string): Likewise.
3092 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
3093 gfc_do_allocate, generate_loop_for_temp_to_lhs,
3094 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
3095 compute_overall_iter_number, gfc_trans_assign_need_temp,
3096 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
3097 gfc_evaluate_where_mask, gfc_trans_where_assign,
3098 gfc_trans_where_2): Likewise.
3099 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
3100 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
3102 * trans.c (gfc_add_modify_expr): Add sanity check that types
3103 for the lhs and rhs are the same for scalar assignments.
3105 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3107 * dump-parse-tree.c (show_common): New function.
3108 (gfc_show_namespace): Show commons.
3110 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3111 Andrew Vaught <andyv@firstinter.net>
3115 * decl.c (gfc_match_save): Adapt to new common structures,
3116 don't allow saving USE-associated common.
3117 * dump-parse-tree (gfc_show_attr): (saved_)common are not
3118 symbol attributes any longer.
3119 (gfc_show_symbol): Don't show old-style commons any longer.
3120 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
3122 * gfortran.h (symbol_attribute): Remove common and saved_common
3124 (gfc_symbol): Remove common_head element.
3125 (gfc_common_head): New struct.
3126 (gfc_get_common_head): New macro.
3127 (gfc_symtree): Add field 'common' to union.
3128 (gfc_namespace): Add field 'common_root'; change type of field
3129 'blank_common' to blank_common.
3130 (gfc_add_data): New prototype.
3131 (gfc_traverse_symtree): Expect a symtree as first argument
3132 instead of namespace.
3133 * match.c (gfc_get_common): New function.
3134 (match_common_name): Change to take char * as argument, adapt,
3135 fix bug with empty name.
3136 (gfc_match_common): Adapt to new data structures. Disallow
3137 redeclaration of USE-associated COMMON-block. Fix bug with
3139 (var_element): Adapt to new common structures.
3140 * match.h (gfc_get_common): Declare.
3141 * module.c: Add 2004 to copyright years, add commons to module
3142 file layout description.
3143 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
3144 for removed attributes.
3145 (mio_symbol): Adapt to new way of storing common relations.
3146 (load_commons): New function.
3147 (read_module): Skip common list on first pass, load_commons at
3149 (write_commons): New function.
3150 (write_module): Call write_commons().
3151 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
3152 functions related to removed attributes.
3153 (gfc_add_data): New function.
3154 (gfc_clear_attr): Don't set removed attributes.
3155 (gfc_copy_attr): Don't copy removed attributes.
3156 (traverse_symtree): Remove.
3157 (gfc_traverse_symtree): Don't traverse symbol
3158 tree of the passed namespace, but require a symtree to be passed
3159 instead. Unify with traverse_symtree.
3160 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
3162 (save_symbol): Remove setting of removed attribute.
3163 * trans-common.c (gfc_sym_mangled_common_id): Change to
3164 take 'char *' argument instead of 'gfc_symbol'.
3165 (build_common_decl, new_segment, translate_common): Adapt to new
3166 data structures, add new
3168 (create_common): Adapt to new data structures, add new
3169 argument name. Fix typo in intialization of derived types.
3170 (finish_equivalences): Add second argument in call to
3172 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
3173 (gfc_trans_common): Adapt to new data structures.
3174 * trans-decl.c (gfc_create_module_variables): Remove test for
3177 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3179 * io.c: Add 2004 to copyright years.
3181 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3182 Andrew Vaught <andyv@firstinter.net>
3184 * gfortran.h (gfc_gsymbol): New typedef.
3185 (gfc_gsym_root): New variable.
3186 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
3187 * parse.c (global_used): New function.
3188 (parse_block_data): Check for double empty BLOCK DATA,
3189 use global symbol table.
3190 (parse_module): Use global symbol table.
3191 (add_global_procedure, add_global_program): New functions.
3192 (gfc_parse_file): Use global symbol table.
3193 * symbol.c (gfc_gsym_root): New variable.
3194 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
3197 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3199 * module.c (mio_gmp_real): Correct writing of negative numbers.
3201 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3204 * expr.c (check_intrinsic_op): Allow comparison of characters.
3207 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3208 Andrew Vaught <andyv@firstinter.net>
3210 * decl.c (contained_procedure): New function.
3211 (match_end): Verify correctness of END STATEMENT in
3214 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3215 Andrew Vaught <andyv@firstinter.net>
3218 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
3219 (decode_statement): Enforce required space in free-form.
3221 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3223 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
3224 * trans-array.c (gfc_conv_descriptor_data): Add operand
3226 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
3227 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
3228 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
3229 * trans-common.c (create_common): Likewise.
3230 * trans-expr.c (gfc_conv_component_ref): Likewise.
3231 * trans-io.c (set_parameter_value): Likewise.
3232 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
3233 (transfer_expr): Likewise.
3234 * trans-decl.c (gfc_trans_auto_character_variable):
3235 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
3236 (gfc_gimplify_function): New function.
3237 (gfc_generate_function-code): Properly handle nested functions.
3238 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
3240 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
3243 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
3244 (gfc_resolve_inquire): Resolve the iolength tag. Return
3245 SUCCESS at end of function if no failure has occured.
3246 * resolve.c (resolve_code): Resolve if iolength is encountered.
3247 * trans-io.c: (ioparm_iolength, iocall_iolength,
3248 iocall_iolength_done): New variables.
3249 (last_dt): Add IOLENGTH.
3250 (gfc_build_io_library_fndecls ): Set iolength related variables.
3251 (gfc_trans_iolength): Implement.
3252 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
3254 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
3257 * scanner.c (load_line): Don't truncate preprocessor lines.
3258 Reformat error message.
3259 (preprocessor_line): Issue warning in case of malformed
3262 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3264 * resolve.c (resolve_symbol): Add comment in function body.
3265 (check_data_variable): Change type of mark to ar_type, adapt code
3268 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3270 * array.c (gfc_insert_constructor): Avoid redundant call to
3271 mpz_comp. Add 2004 to copyright years.
3273 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3275 * trans.h (stmtblock_t): Change has_scope to unsigned int.
3277 2004-06-20 Steven G. Kargl <kargls@comcast.net>
3279 * arith.c (gfc_range_check): correct complex underflow.
3281 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3284 * match.c (match_case_selector): Call gfc_match_init_expr
3285 instead of gfc_match_expr.
3286 * resolve.c (validate_case_label_expr): No need to check for
3287 constant, since it wouldn't have been matched with the fix to
3290 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3293 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
3296 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3299 * trans-deecl.c (generate_local_decl): Do not issue warning for
3300 unused variables if they're use associated.
3302 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3303 Andrew Vaught <andyv@firstinter.net>
3306 * gfortran.h (gfc_check_f): Add new field f3ml.
3307 * check.c (gfc_check_minloc_maxloc): Take argument list instead
3308 of individual arguments, reorder if necessary.
3309 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
3310 * intrinsic.c (add_sym_3ml): New function.
3311 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
3312 (check_specific): Catch special case MINLOC, MAXLOC.
3314 2004-06-14 Paul Brook <paul@codesourcery.com>
3316 * intrinsic.c (add_sym_2s): Use correct function types.
3318 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3320 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
3321 * data.c (gfc_get_section_index): Remove dependency on trans.h.
3323 2004-06-12 Steven G. Kargl <kargls@comcast.net>
3325 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
3326 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
3327 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
3328 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
3329 * trans-intrinsic.c: Use symbols.
3330 * intrinsic.c (add_sym_2s): New function.
3331 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
3332 * intrinsic.h: Function prototypes.
3333 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
3334 gfc_resolve_srand): New functions.
3336 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3339 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
3340 contained procedure.
3342 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3345 * interface.c (compare_parameter, compare_actual_formal): Don't
3346 check types and array shapes for NULL()
3347 * trans-expr.c (conv_function_call): No double indirection for
3350 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
3352 * trans-expr.c (gfc_conv_cst_int_power): Compute
3353 x**(-n) by converting it to (1/x)**n instead of
3356 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3359 * module.c (write_symbol, write_symtree): Don't write symbols
3360 wrongly added to namespace.
3361 * trans-decl.c (gfc_create_module_variable): Don't create a
3362 backend decl for a symbol incorrectly added to namespace.
3364 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3367 * resolve.c (resolve_symbol): Verify that parameter array has an
3368 explicit shape. Fix typos and coding style issues in surrounding
3371 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3374 * gfortran.texi: The documentation doesn't contain infomration on
3375 how to report bugs, and shouldn't, so remove the line which
3378 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3380 * intrinsic.c (sort_actual): Keep track of type of missing
3381 arguments. (Missing from previous commit.)
3383 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3385 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
3386 * interface.c (compare_actual_formal): Keep type of omitted
3388 * trans-expr.c (gfc_conv_function_call): Add string length
3389 argument for omitted string argument.
3391 2004-06-03 Paul Brook <paul@codesourcery.com>
3393 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
3394 lists instead of compound expr chains.
3395 (gfc_trans_code): Annotate statement lists.
3397 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3399 * trans-array.c: Fix spelling in comments.
3401 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3404 * data.c (assign_substring_data_value): New function.
3405 (gfc_assign_data_value): Call the new function if we're dealing
3406 with a substring LHS.
3408 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3411 * gfortran.h (GFC_VERSION): Remove.
3412 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
3415 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3417 * trans-types.c: Fix spelling & layout in comments.
3419 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3422 * trans-const.c (gfc_conv_string_init): Allow variable string
3423 length lower than initialization string length.
3425 2004-05-30 Paul Brook <paul@codesourcery.com>
3428 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
3429 * trans-expr.c (gfc_trans_string_copy): New function.
3430 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
3432 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
3433 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
3434 * trans.h (struct gfc_saved_var): Define.
3435 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
3437 2004-05-30 Steven G. Kargl <kargls@comcast.net>
3439 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
3441 2004-05-29 Steven G. Kargl <kargls@comcast.net>
3443 * simplify.c (gfc_simplify_log): Remove useless line of code.
3445 2004-05-29 Paul Brook <paul@codesourcery.com>
3447 * trans-common.c (find_equivalence): Find multiple rules.
3449 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3451 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
3452 (gfc_current_locus): Declare new global variable.
3453 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
3454 (gfc_current_locus1): Rename ...
3455 (gfc_current_locus): ... to this.
3456 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
3457 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
3458 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
3459 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
3460 and gfc_current_locus(), respectively.
3461 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
3462 match_array_cons_element, gfc_match_array_constructor):
3463 Read/modify gfc_current_locus instead of calling gfc_set_locus()
3464 and gfc_current_locus().
3465 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
3466 match_attr_spec, gfc_match_function_decl, gfc_match_end,
3467 attr_decl1, gfc_match_save): Likewise.
3468 * error.c (error_print, gfc_internal_error): Likewise.
3469 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
3470 * interface.c (gfc_add_interface): Likewise.
3471 * io.c (gfc_match_format, match_dt_format, match_dt_element,
3472 match_io_iterator, match_io): Likewise.
3473 * match.c (gfc_match_space, gfc_match_eos,
3474 gfc_match_small_literal_int, gfc_match_st_label,
3475 gfc_match_strings, gfc_match_name, gfc_match_iterator,
3476 gfc_match_char, gfc_match, gfc_match_assignment,
3477 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
3478 gfc_match_nullify, gfc_match_call, match_implicit_range,
3479 gfc_match_implicit, gfc_match_data, match_case_selector,
3480 gfc_match_case, match_forall_iterator): Likewise.
3481 * matchexp.c (gfc_match_defined_op_name, next_operator,
3482 match_level_1, match_mult_operand, match_ext_mult_operand,
3483 match_add_operand, match_ext_add_operand, match_level_2,
3484 match_level_3, match_level_4, match_and_operand, match_or_operand,
3485 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
3486 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
3487 * parse.c (match_word, decode_statement, next_free, next_fixed,
3488 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
3490 * primary.c (match_digits, match_integer_constant,
3491 match_boz_constant, match_real_constant, match_substring,
3492 next_string_char, match_charkind_name, match_string_constant,
3493 match_logical_constant, match_const_complex_part,
3494 match_complex_constant, match_actual_arg, match_keyword_arg,
3495 gfc_match_actual_arglist, gfc_match_structure_constructor,
3496 gfc_match_rvalue, gfc_match_variable): Likewise.
3497 * st.c (gfc_get_code): Likewise.
3498 * symbol.c (check_conflict, check_used, check_done,
3499 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
3500 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
3501 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
3503 2004-05-26 Roger Sayle <roger@eyesopen.com>
3505 * io.c (format_asterisk): Silence compiler warnings by correcting
3506 the number of elements of a "locus" initializer.
3508 2004-05-25 Roger Sayle <roger@eyesopen.com>
3511 * matchexp.c: Allow unary operators after arithmetic operators
3513 (match_ext_mult_operand, match_ext_add_operand): New functions.
3514 (match_mult_operand): Tweak to call match_ext_mult_operand.
3515 (match_add_operand): Tweak to call match_ext_mult_operand.
3516 (match_level_2): Rearrange to call match_ext_add_operand.
3518 2004-05-25 Paul Brook <paul@codesourcery.com>
3520 * expr.c (check_inquiry): Remove bogus tests.
3522 2004-05-23 Paul Brook <paul@codesourcery.com>
3525 * expr.c (restricted_args): Remove redundant checks/argument.
3526 (external_spec_function): Update to match.
3527 (restricted_intrinsic): Rewrite.
3529 2004-05-23 Paul Brook <paul@codesourcery.com>
3530 Victor Leikehman <lei@haifasphere.co.il>
3532 * gfortran.h (struct gfc_symbol): Add equiv_built.
3533 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
3535 (current_length): Remove.
3536 (add_segments): New function.
3537 (build_equiv_decl): Create initialized common blocks.
3538 (build_common_decl): Always add decl to bindings.
3539 (create_common): Create initializers.
3540 (find_segment_info): Reformat to match coding conventions.
3541 (new_condition): Use add_segments.
3542 (add_condition, find_equivalence, add_equivalences): Move iteration
3543 inside functions. Only process each segment once.
3544 (new_segment, finish_equivalences, translate_common): Simplify.
3546 2004-05-23 Steven G. Kargl <kargls@comcast.net>
3548 * check.c (gfc_check_random_seed): Issue for too many arguments.
3550 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3552 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
3554 2004-05-22 Paul Brook <paul@codesourcery.com>
3556 * dump-parse-tree.c (gfc_show_equiv): New function.
3557 (gfc_show_namespace): Use it.
3559 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
3562 * symbol.c (gfc_add_common): Disable checks to work around other more
3563 fundamental inadequacies.
3565 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3567 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
3569 (gfc_build_function_decl): Likewise.
3571 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3573 * check.c (gfc_check_system_clock): New function.
3574 * intrinsic.c (add_sym_3s): New function.
3575 (add_subroutines): Use it.
3576 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
3578 * iresolve.c (gfc_resolve_system_clock): New function.
3580 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3582 * invoke.texi: Document -Wunderflow and spell check.
3583 * lang.opt: Add Wunderflow.
3584 * gfortran.h (gfc_option_t): Add warn_underflow option.
3585 * options.c (gfc_init_options, set_Wall): Use it.
3586 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
3587 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
3588 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
3589 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
3590 * arith.c (common_logarithm): Fix typo in comment.
3592 2004-05-21 Roger Sayle <roger@eyesopen.com>
3594 * io.c (check_format): As a GNU extension, allow the comma after a
3595 string literal to be optional in a format. Use gfc_notify_std to
3596 issue an error/warning as appropriate.
3598 2004-05-21 Roger Sayle <roger@eyesopen.com>
3600 * io.c (check_format): Use gfc_notify_std to determine whether to
3601 issue an error/warning for omitting the digits from the X format.
3603 2004-05-20 Roger Sayle <roger@eyesopen.com>
3605 * io.c (check_format): Allow the number before the X format to
3606 be optional when not -pedantic.
3608 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
3609 Paul Brook <paul@codesourcery.com>
3611 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
3612 Create decls for __builtin_pow{,f}.
3613 * gfortran.h (PREFIX_LEN): Define.
3614 * trans-decl.c (gfor_fndecl_math_powi): Add.
3615 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3616 (gfc_build_intrinsic_function_decls): Create decls for powi.
3617 * trans-expr.c (powi_table): Add.
3618 (gfc_conv_integer_power): Remove.
3619 (gfc_conv_powi): New function.
3620 (gfc_conv_cst_int_power): New function.
3621 (gfc_conv_power_op): Use new powi routines.
3622 * trans.h (struct gfc_powdecl_list): Add.
3623 (gfor_fndecl_math_powi): Add.
3624 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3626 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3628 * trans.c, trans-decl.c: Fix comment typos.
3630 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3632 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
3634 2004-05-18 Steve Kargl <kargls@comcast.net>
3636 * arith.c (gfc_int2complex): Fix incorrect range checking.
3638 2004-05-18 Paul Brook <paul@codesourcery.com>
3641 * decl.c (add_init_expr_to_sym): Remove incorrect check.
3642 (default_initializer): Move to expr.c.
3643 (variable_decl): Don't assign default initializer to variables.
3644 * expr.c (gfc_default_initializer): Move to here.
3645 * gfortran.h (gfc_default_initializer): Add prototype.
3646 * resolve.c (resolve_symbol): Check for illegal initializers.
3647 Assign default initializer.
3649 2004-05-17 Steve Kargl <kargls@comcast.net>
3651 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
3653 2004-05-17 Steve Kargl <kargls@comcast.net>
3655 * arith.c (gfc_real2complex): Range checking wrong part of complex
3658 2004-05-16 Paul Brook <paul@codesourcery.com>
3660 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
3662 2004-05-16 Paul Brook <paul@codesourcery.com>
3664 * arith.c (gfc_range_check): Fix logic error.
3666 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3668 * arith.c: Fix comment typos.
3670 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3673 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3674 not initialized in a disallowed fashion.
3675 * match.c (gfc_match_common): Likewise.
3676 (var_element): Verify that variable is not in the blank COMMON,
3677 if it is in a common.
3679 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3681 * Make-lang.in (f95.generated-manpages): Remove.
3682 (f95.srcextra): New.
3683 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3684 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3687 (f95.install-info): Remove.
3688 (install-info): New.
3690 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3692 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3694 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3696 * primary.c (match_boz_constant): Use gfc_notify_std() for
3697 issuing a warning or an error.
3699 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3702 * primary.c (match_structure_constructor): Rename ...
3703 (gfc_match_structure_constructor): ... to this. Make non-static.
3704 (gfc_match_rvalue): Call renamed function.
3705 * match.h (gfc_match_structure_constructor): Declare.
3706 * match.c (gfc_match_data_constant): Handle structure
3709 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3713 * gfortran.h (gfc_linebuf): New typedef.
3715 (gfc_file): Revamped, use new gfc_linebuf.
3716 (locus): Revamped, use new types.
3717 (gfc_current_file): Remove.
3718 (gfc_current_form, gfc_source_file): New global variables.
3719 * match.c (gfc_match_space, gfc_match_strings): Use
3720 gfc_current_form to find source form.
3721 * module.c (gfc_dump_module): Use gfc_source_file when printing
3723 * error.c (show_locus, show_loci) Use new data structures to print
3725 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3727 (file_head, current_file, gfc_current_form, line_head, line_tail,
3728 gfc_current_locus1, gfc_source_file): New global variables.
3729 (gfc_scanner_init1): Set new global variables.
3730 (gfc_scanner_done1): Free new data structures.
3731 (gfc_current_locus): Return pointer to gfc_current_locus1.
3732 (gfc_set_locus): Set gfc_current_locus1.
3733 (gfc_at_eof): Set new variables.
3734 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3735 to new locus structure.
3736 (gfc_check_include): Remove.
3737 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3738 (gfc_skip_comments): Use gfc_current_form, find locus with
3740 (gfc_next_char): Use gfc_current_form.
3741 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3742 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3744 (get_file): New function.
3745 (preprocessor_line, include_line): New functions.
3746 (load_file): Move down, rewrite to match new data structures.
3747 (gfc_new_file): Rewrite to match new data structures.
3748 * parse.c (next_statement): Remove code which is now useless. Use
3749 gfc_source_form and gfc_source_file where appropriate.
3750 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3751 when determining locus of frontend code.
3752 * trans-io.c (set_error_locus): Same.
3753 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3754 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3756 (all): Add missing initializers.
3758 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3760 * Make-lang.in (trans-common.o): Remove redundant dependency.
3761 (data.c): Replace object file name ...
3762 (data.o): ... by the correct one.
3764 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3766 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3767 for ranges when dumping array references.
3769 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3771 * decl.c (variable_decl): Always apply default initializer.
3773 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3776 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3777 handle zero correctly.
3779 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3781 * match.c (gfc_match): Eliminate dead code.
3783 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3785 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3786 Detect bad continuation line in fixed form sources.
3788 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3791 * iresolve.c (gfc_resolve_nearest): Add new function.
3792 * intrinsic.h: ... declare it here.
3793 * intrinsic.c (add_functions): ... add it as resolving function
3796 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3799 * match.c (gfc_match_do): Allow infinite loops with
3800 label-do-stmt. Do not enforce space after comma.
3802 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3805 * parse.c (parse_interface): Allow empty INTERFACE, remove
3808 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3810 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3811 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3812 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3813 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3814 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3815 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3816 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3817 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3818 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3819 trans-types.h, trans.c, trans.h: Update copyright years and
3821 * data.c: Likewise, also removed two whitespace-only lines.
3822 * gfortranspec.c, lang.opt: Update copyright years.
3824 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3827 * trans-decl.c (generate_local_decl): Don't warn for unused
3828 variables which are in common blocks.
3830 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3832 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3833 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3834 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3836 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3839 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3841 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3843 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3844 Remove "set DEVELOPMENT".
3845 (Compiling GFORTRAN): Remove.
3847 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3849 * array.c (match_subscript, match_array_ref): Add comments
3850 explaining argument 'init'.
3851 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3852 trans-expr.c, trans.c: Fix some typos in comments.
3853 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3854 * primary.c (match_digits, match_integer_constant): Add comment
3855 explaining signflag.
3857 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3860 * primary.c: Include system.h and flags.h, needed for pedantic.
3861 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3864 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3867 * match.c (match_data_constant): Handle case where
3868 gfc_find_symbol sets sym to NULL
3870 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3872 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3873 dependency on mathbuiltins.def
3875 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3877 * trans-io.c (transfer_expr): Implemented recursive printing
3880 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3882 * gfortranspec.c: Do not include multilib.h.
3884 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3886 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3887 2004 to copyright years.
3888 * trans-expr.c, trans-decl.c: Comment update, we now generate
3889 GENERIC, not SIMPLE. Add 2004 to copyright years.
3891 2004-04-24 Paul Brook <paul@codesourcery.com>
3893 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3895 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3898 * arith.c (gfc_arith_divide): Fix complex divide.
3900 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3902 * gfortranspec.c: Include the target headers.
3904 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3908 * arith.c (arctangent2): New function.
3909 * arith.h (arctangent2): Add function prototype.
3910 * simplify.c (gfc_simplify_atan2): Use it.
3911 (gfc_simplify_log): Use it.
3913 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3915 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3916 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3918 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3921 * trans-io.c (build_dt): Change REC to value.
3923 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3926 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3927 the real value when converting mpf to string.
3929 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3932 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3935 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3938 * simplify.c (simplify_min_max): Convert the type of the result.
3940 2004-04-11 Paul Brook <paul@codesourcery.com>
3942 * gfortran.texi: Use full target triplet.
3944 2004-04-11 Paul Brook <paul@codesourcery.com>
3946 * Make-lang.in (GFORTRAN_TEXI): Set it.
3947 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3948 (fortran/gfortran.info): Ditto.
3949 * gfortran.texi: Major update.
3950 * invoke.texi: New file.
3952 2004-04-10 Paul Brook <paul@codesourcery.com>
3954 * trans-array.c (gfc_trans_allocate_temp_array,
3955 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3956 * trans-decl.c (gfc_build_dummy_array_decl,
3957 gfc_get_symbol_decl, gfc_build_function_decl,
3958 gfc_create_module_variable): Ditto.
3959 * trans-expr.c (gfc_conv_variable): Ditto.
3960 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3961 * trans.h (GFC_DECL_STRING): Remove.
3962 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3963 GFC_DECL_ASSIGN): Renumber flags.
3965 2004-04-05 Paul Brook <paul@codesourcery.com>
3969 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3971 * gfortran.h (struct gfc_charlen): Add backend_decl.
3972 * trans-array.c (gfc_trans_allocate_temp_array,
3973 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3974 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3975 Remove old, broken string handling.
3976 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3977 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3978 gfc_trans_deferred_array): Handle character arrays.
3979 * trans-const.c (gfc_conv_const_charlen): New function.
3980 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3981 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3983 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3984 (gfc_create_string_length): New function.
3985 (gfc_get_symbol_decl): Create lengths for character variables.
3986 (gfc_get_fake_result_decl): Ditto.
3987 (gfc_build_function_decl): Only set length for assumed length
3988 character arguments.
3989 (gfc_trans_dummy_character): New function.
3990 (gfc_trans_auto_character_variable): Rewrite.
3991 (gfc_trans_deferred_vars): Handle more types of character variable.
3992 (gfc_create_module_variable): String lengths have moved.
3993 (gfc_generate_function_code): Initialize deferred var chain earlier.
3994 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3995 (gfc_trans_init_string_length): ... to this.
3996 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3997 gfc_conv_function_call): Update to new format for character variables.
3998 (gfc_conv_string_length): Remove.
3999 (gfc_conv_string_parameter): Update assertion.
4000 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
4001 * trans-io.c (set_string): Use new macro names.
4002 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
4003 * trans-types.c (gfc_get_character_type): Use existing length expr.
4004 (gfc_is_nodesc_array): Make public.
4005 (gfc_get_dtype_cst): Rename ...
4006 (gfc_get_dtype): ... to this. Handle unknown size arrays.
4007 (gfc_get_nodesc_array_type): Use new name.
4008 (gfc_sym_type): New character variable code.
4009 (gfc_get_derived_type): Ditto.
4010 (gfc_get_function_type): Evaluate character variable lengths.
4011 * trans-types.h (gfc_strlen_kind): Define.
4012 (gfc_is_nodesc_array): Add prototype.
4013 * trans.h: Update prototypes.
4014 (struct lang_type): Update comments.
4015 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
4016 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
4018 2004-04-04 Paul Brook <paul@codesourcery.com>
4020 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
4021 * options.c (gfc_init.options, gfc_handle_option): Ditto.
4022 * trans-expr.c (gfc_conv_function_call): Ditto.
4023 * trans-types.c (gfc_is_nodesc_array): Ditto
4024 * lang.opt (fg77-calls): Remove.
4026 2004-04-04 Paul Brook <paul@codesourcery.com>
4028 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
4029 (gfc_conv_descriptor_base): Rename ...
4030 (gfc_conv_descriptor_offset): ... to this.
4031 (gfc_trans_allocate_array_storage): Set offset to zero.
4032 (gfc_conv_array_base): Rename ...
4033 (gfc_conv_array_offset): ... to this.
4034 (gfc_conv_array_index_ref): Add offset parameter.
4035 (gfc_conv_array_ref): Include offset.
4036 (gfc_trans_preloop_setup): Use existing offset.
4037 (gfc_trans_allocate_temp_array, gfc_array_allocate,
4038 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
4039 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
4040 gfc_conf_ss_descriptor): Set offset.
4041 * trans-array.h: Rename prototypes.
4042 * trans-const.h (gfc_index_zero_node): Define.
4043 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
4044 * trans-types.c (gfc_get_array_type_bounds): Ditto.
4045 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
4047 2004-03-25 Diego Novillo <dnovillo@redhat.com>
4049 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
4051 2004-03-24 Bud Davis <bdavis9659@comcast.net>
4054 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
4055 before conversion by gmp library call.
4057 2004-03-24 Bud Davis <bdavis9659@comcast.net>
4060 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
4062 2004-02-24 Richard Henderson <rth@redhat.com>
4064 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
4066 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
4068 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
4069 (fortran/gfortran.info): ... to here.
4072 2004-02-16 Richard Henderson <rth@redhat.com>
4074 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
4075 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
4076 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
4077 (gfc_expand_function): Rename from expand_function_body, make static,
4078 don't do anything except invoke tree_rest_of_compilation.
4079 (gfc_be_parse_file): Invoke cgraph.
4080 (gfc_expand_decl): Remove.
4081 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
4082 __builtin_adjust_trampoline.
4083 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
4084 (gfc_finalize): New.
4085 (gfc_generate_function_code): Use it. Lower nested functions.
4086 * trans-expr.c (gfc_conv_function_call): Add static chain operand
4088 * trans.c (gfc_build_function_call): Likewise.
4089 * trans.h (expand_function_body): Remove.
4091 2004-02-15 Victor Leikehman <lei@il.ibm.com>
4094 * trans-decl.c (gfc_build_function_decl) For functions
4095 returning CHARACTER pass an extra length argument,
4096 following g77 calling conventions.
4097 * trans-types.c (gfc_get_function_type) Ditto.
4098 * trans-expr.c (gfc_conv_function_call) Ditto.
4100 2004-02-14 Paul Brook <paul@codesourcery.com>
4102 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
4104 2004-02-12 Paul Brook <paul@nowt.org>
4108 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
4110 * gfortran.texi: Fix typos.
4112 2004-02-07 Bud Davis <bdavis9659@comcast.net>
4115 * intrinsic.c (add_conversions) Use logical conversion instead
4117 * trans-types.c (gfc_get_logical_type) implemented logical*1
4120 2004-01-17 Paul Brook <paul@codesourcery.com>
4122 * lang-specs.h: Remove %<fixed-form.
4124 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
4126 * lang-specs.h: Enable preprocessing of source files
4127 ending in .F, .fpp, .FPP, .F90 and .F95.
4129 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
4132 * lang-specs.h: Enable compilation of files ending
4133 in .f, .for and .FOR.
4135 2004-01-11 Paul Brook <paul@codesourcery.com>
4137 * trans-stmt.c (gfc_trans_if_1): New function.
4138 (gfc_trans_if): Use it.
4140 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
4142 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
4143 (gfc_option_t): Add max_identifier_length.
4144 * lang.opt: Add fmax-identifier-length.
4145 * match.c (parse_name): Use limit.
4146 * options.c (gfc_init_options): Set max_identifier_length.
4147 (gfc_handle_option): Ditto.
4149 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
4151 * intrinsic.c (add_functions): Add resolve function to dcmplx.
4152 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
4153 * iresolve.c (gfc_resolve_dcmplx): New function.
4155 2004-01-10 Paul Brook <paul@codesourcery.com>
4157 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
4158 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
4159 (gfc_return_by_reference): Correct condition.
4160 (gfc_get_function_type): Ditto.
4162 2004-01-10 Paul Brook <paul@codesourcery.com>
4164 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
4167 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4169 * iresolve.c: Use correct kind.
4171 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4174 * trans-decl.c (gfc_create_module_variable): Output array valued
4177 2004-01-10 Paul Brook <paul@codesourcery.com>
4179 * resolve.c (resolve_branch): Get error message right way round.
4181 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
4183 * trans-array (gfc_conv_loop_setup): Adjust comment to track
4185 (gfc_array_allocate): Don't count size of element twice.
4187 2004-01-04 Paul Brook <paul@codesourcery.com>
4189 * lang.opt (i8, r8, std=*): Remove RejectNegative.
4191 2004-01-04 Paul Brook <paul@codesourcery.com>
4193 * error.c (gfc_notify_std): New function.
4194 * gfortran.h (gfc_notify_std): Declare.
4195 (GFC_STD_*): Define.
4196 (gfc_option_t): Add warn_std and allow_std.
4197 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
4198 (gfc_intrinsic_func_interface): Use gfc_notify_std.
4199 * check.c (check_rest): Use gfc_notify_std.
4200 * match.c (gfc_match_pause): Ditto.
4201 (gfc_match_assign): Ditto.
4202 (gfc_match_goto): Ditto.
4203 * resolve.c (resolve_branch): Ditto.
4204 * lang.opt: Add std=<foo> and w.
4205 * options.c (gfc_init_options): Set allow_std and warn_std.
4206 (gfc_handle_option): Handle OPT_std_* and OPT_w.
4208 2004-01-01 Paul Brook <paul@codesourcery.com>
4210 * array.c (gfc_append_constructor): Take constructor, not expression.
4211 * data.c (struct gfc_expr_stack): Remove.
4212 (expr_stack): Remove.
4213 (find_con_by_offset): Rename from find_expr_in_con.
4214 (find_con_by_component): Rename from find_component_in_con.
4215 (gfc_get_expr_stack): Remove.
4216 (gfc_assign_data_value): Rewrite.
4217 (gfc_expr_push): Remove.
4218 (gfc_expr_pop): Remove.
4219 (gfc_advance_section): Rename from
4220 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
4221 (gfc_get_section_index): Handle unbounded sections.
4222 * gfortran.h: Update prototypes.
4223 * resolve.c (check_data_variable): Array section maight not be the
4226 2004-01-01 Paul Brook <paul@codesourcery.com>
4229 * resolve.c (resolve_symbol): Allow assumed length function results.
4231 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
4233 * match.c (gfc_match_pause): Fix spelling.
4235 2004-01-01 Steven Bosscher <stevenb@suse.de>
4238 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
4239 reference from the expression.
4241 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
4243 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
4245 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
4246 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
4247 (symbol_attribute):New variable attribute: assign.
4248 * io.c (resolve_tag):Integer variable is allowed.
4249 (match_dt_format): Add ASSIGN statement. Set assign flag.
4250 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
4251 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
4252 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
4253 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
4254 (next_statement): Add ST_LABEL_ASSIGNMENT.
4255 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
4256 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
4257 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
4258 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
4259 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
4260 assign. Put them into the stuct lang_decl.
4261 * trans-io.c (set_string): Add the assign statement.
4262 * trans-stmt.c (gfc_trans_label_assign): New function.
4263 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
4264 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
4265 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
4266 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
4267 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
4268 (GFC_DECL_ASSIGN(node)): New macro to access flag.
4270 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
4273 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
4276 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
4278 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
4279 that arguments to subroutines/functions can't alias themselves, nor global
4282 2003-12-20 Steven Bosscher <stevenb@suse.de>
4284 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
4285 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
4287 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
4289 * primary.c (match_substring): Fix substring bug for start point
4290 or end point is NULL.
4291 * trans-expr.c (gfc_conv_substring): Ditto
4292 * trans-types.c (gfc_sym_type): Get correct type of scalar
4293 character variables.
4294 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
4297 2003-12-10 Richard Henderson <rth@redhat.com>
4299 * options.c (gfc_post_options): Don't ever use rtl inlining.
4301 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
4303 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
4304 * trans-equivalence.c: Remove.
4305 * trans-decl.c (gfc_get_symbol_decl): Update to match.
4306 (gfc_generate_function_code): Ditto.
4307 * trans-array.c (gfc_conv_array_parameter): Ditto.
4308 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
4309 (F95_ADDITIONAL_OBJS): Add stor-layout.o
4310 * trans.h (gfc_trans_equivalence): Remove.
4311 * gfortran.h (struct gfc_equiv): Add used field.
4312 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
4313 equiv_offset fields.
4315 2003-12-05 Richard Henderson <rth@redhat.com>
4317 * trans.c (gfc_build_addr_expr): New.
4318 (gfc_build_indirect_ref, gfc_build_array_ref): New.
4319 * trans.h: Declare them.
4320 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
4321 trans-stmt.c, trans.c (*): Use them.
4323 * f95-lang.c (gfc_post_options): Remove dead prototype.
4324 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
4325 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
4328 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
4330 * io.c (gfc_match_format): Check for missing format label.
4332 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
4335 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
4336 from interfaces in modules.
4338 2003-11-30 Paul Brook <paul@nowt.org>
4340 * trans-array.c (gfc_trans_g77_array): Make non-static.
4341 (gfc_trans_assumed_size): Remove.
4342 (gfc_trans_dummy_array_bias): Explicitly free temporary.
4343 * trans-array.h (gfc_trans_g77_array): Add prototype.
4344 (gfc_trans_assumed_size): Remove.
4345 * trans-decls.c (gfor_fndecl_push_context): Remove.
4346 (gfor_fndecl_pop_context): Remove.
4347 (gfc_build_function)decls): Don't create them.
4348 (gfc_trans_deferred_vars): Update to match. Remove dead code.
4349 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
4351 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
4353 * trans-array.c (gfc_conv_array_parameter): Simplify
4354 array argument passing for array name actual argument.
4355 * trans-expr.c (gfc_conv_function_call): Ditto
4356 * trans-types.c (gfc_is_nodesc_array):Ditto.
4358 2003-11-30 Paul Brook <paul@nowt.org>
4360 * f95-lang.c (gfc_post_options): Move ...
4361 * options.c (gfc_post_options): .. to here. Handle inlining options.
4362 * gfortran.h (gfc_post_options): Add prototype.
4364 2003-11-28 Richard Henderson <rth@redhat.com>
4366 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
4368 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
4370 * trans.h (has_alternate_specifier): New global variable.
4371 * match.c (gfc_match_call): Handle actual arguments associated with
4372 alternate return indicators.
4373 * trans-expr.c (gfc_conv_function_call): Ditto
4374 * trans-stmt.c (gfc_trans_call): Ditto
4375 (gfc_trans_return): Handle return statement with value.
4376 * trans-decl.c (gfc_generate_function_code): Handle functions with
4378 (gfc_get_fake_result_decl): Ditto
4379 * trans-types.c (gfc_get_function_type): Ditto
4380 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
4381 (resolve_formal_arglist): Check asterisk dummy.
4383 2003-11-27 Paul Brook <paul@nowt.org>
4385 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
4386 allocation interface.
4387 (gfc_conv_ array_parameter): Ditto.
4388 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
4389 * trans-array.c: Update prototype.
4390 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
4391 (gfc_trans_auto_character_variable): Use new memory alloc interface.
4392 * trans-expr.c (gfc_conv_string_tmp): Ditto.
4393 (gfc_conv_function_call): Use gfc_conv_string_tmp.
4394 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
4395 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
4396 * trans.h (gfc_ss_info): Remove unused pdata field.
4397 * trans.c (gfc_create_var_np): Change T to V.
4399 2003-11-26 Richard Henderson <rth@redhat.com>
4401 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
4402 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
4403 FRACTION, NEAREST, SET_EXPONENT.
4404 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
4405 Fix GTY marking. Remove unnecessary const's.
4406 (LIBM_FUNCTION): Rename from I_LIB.
4407 (LIBF_FUNCTION): New.
4408 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
4409 conventions. Assume the expr signature is correct. Mark const.
4410 (gfc_conv_intrinsic_exponent): Use library functions.
4411 (gfc_conv_intrinsic_set_exponent): Remove.
4412 (gfc_conv_intrinsic_scale): Remove.
4413 (gfc_conv_intrinsic_nearest): Remove.
4414 (gfc_conv_intrinsic_fraction): Remove.
4415 (gfc_conv_intrinsic_function): Update.
4416 * trans-decl.c (gfor_fndecl_math_exponent4): New.
4417 (gfor_fndecl_math_exponent8): New.
4418 (gfc_build_intrinsic_function_decls): Set them.
4419 * trans.h: Declare them.
4421 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
4423 * trans-common.c (gfc_layout_global_equiv): Locate the error for
4424 underflow COMMON block.
4425 (gfc_trans_one_common): Fix bug for size of COMMON block containing
4426 EQUIVALENCE object. Also fix typo in an error message.
4428 2003-11-25 Diego Novillo <dnovillo@redhat.com>
4430 * Make-lang.in: Add check-gfortran to lang_checks.
4431 (check-f95): Alias for check-gfortran.
4433 2003-11-25 Jason Merrill <jason@redhat.com>
4435 * Make-lang.in (f95.tags): Create TAGS.sub files in each
4436 directory and TAGS files that include them for each front end.
4438 2003-11-24 Paul Brook <paul@nowt.org>
4441 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
4443 2003-11-24 Paul Brook <paul@nowt.org>
4445 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
4447 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
4449 2003-11-24 Paul Brook <paul@nowt.org>
4452 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
4453 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
4455 2003-11-20 Richard Henderson <rth@redhat.com>
4457 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
4458 (gfc_conv_array_base): Likewise.
4459 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
4460 * trans-expr.c (gfc_conv_string_tmp): Likewise.
4461 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
4462 * trans-stmt.c (gfc_trans_character_select): Likewise.
4464 2003-11-13 Paul Brook <paul@nowt.org>
4466 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
4468 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
4470 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
4471 (resolve_equivalence): New function.
4472 (resolve_equivalence_derived): New function.
4474 2003-11-12 Richard Henderson <rth@redhat.com>
4476 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
4477 annotate_all_with_locus.
4479 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
4481 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
4482 * trans-decl.c (gfc_finish_var_decl): Modified.
4484 2003-11-08 Paul Brook <paul@nowt.org>
4487 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
4490 2003-11-06 Paul Brook <paul@nowt.org>
4492 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
4494 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
4496 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
4498 2003-10-27 Anthony Green <green@redhat.com>
4500 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
4501 (f95.stagefeedback): Ditto.
4503 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
4506 * Make-lang.in (f95.stageprofile): Add.
4507 (f95.stagefeedback): Add.
4509 2003-10-23 Richard Henderson <rth@redhat.com>
4511 * f96-lang.c (gfc_gimplify_expr): Remove.
4512 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
4513 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
4515 2003-10-23 Richard Henderson <rth@redhat.com>
4517 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
4519 2003-10-20 Paul Brook <paul@nowt.org>
4521 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
4522 * trans-stmt.c (gfc_trans_do_while): Ditto.
4524 2003-10-17 Paul Brook <paul@nowt.org>
4526 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
4528 2003-10-17 Paul Brook <paul@nowt.org>
4530 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
4532 2003-10-17 Feng Wang <wf_cs@yahoo.com>
4534 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
4535 (gfc_resolve_minloc): Ditto.
4536 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
4537 Return the value after subtracting the lower bound.
4539 2003-10-16 Richard Henderson <rth@redhat.com>
4541 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
4543 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
4545 * lang.c: Remove -M option for now, it's in the way for C.
4547 2003-10-14 Jason Merrill <jason@redhat.com>
4549 * Make-lang.in (f95.tags): New rule.
4551 2003-10-13 Richard Henderson <rth@redhat.com>
4553 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
4555 2003-10-13 Paul Brook <paul@nowt.org>
4557 * trans-decl.c (generate_local_decl): Don't create junk variables.
4559 2003-10-13 Paul Brook <paul@nowt.org>
4561 * resolve.c (resolve_formal_arglist): Use function result decl in
4562 preference to function decl.
4564 2003-10-12 Richard Henderson <rth@redhat.com>
4566 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
4567 TREE_READONLY. Update all callers.
4569 2003-10-12 Feng Wang <wf_cs@yahoo.com>
4571 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
4572 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
4573 (gfc_is_intrinsic_libcall): Add CSHIFT.
4575 2003-10-12 Richard Henderson <rth@redhat.com>
4577 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
4578 (gfc_trans_array_constructor_value): Likewise.
4579 (gfc_conv_array_initializer): Likewise.
4580 * trans-stmt.c (gfc_trans_character_select): Likewise.
4582 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
4584 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
4586 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4588 * check.c (gfc_check_repeat): Check arguments are scalar.
4589 (gfc_check_trim): New function.
4590 * intrinsic.h (gfc_check_trim): Add prototype.
4591 * intrinsic.c (add_functions): Use it.
4592 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
4594 * trans-decl.c: Ditto.
4595 (gfc_build_intrinsic_fucntion_decls): Set them.
4596 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
4597 (gfc_conv_intrinsic_trim): New function.
4598 (gfc_conv_intrinsic_repeat): New function.
4599 (gfc_conv_intrinsic_function): Use them.
4601 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4603 * trans-types.c (gfc_sym_type): Handle result variables.
4605 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4607 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
4608 gfc_get_character_type.
4610 2003-10-11 Feng Wang <wf_cs@yahoo.com>
4612 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
4614 2003-10-11 Paul Brook <paul@nowt.org>
4616 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
4617 (gfc_resolve_dprod): New function.
4618 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
4619 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
4620 (gfc_resolve_dprod): Declare.
4621 * intrinsic.c (add_functions): Use them.
4622 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
4624 2003-10-06 Richard Henderson <rth@redhat.com>
4626 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
4627 * trans-intrinsic.c (call_builtin_clz): Use it.
4629 2003-10-05 Paul Brook <paul@nowt.org>
4631 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
4632 * trans-decl.c (gfc_generate_function_code): Set
4633 cfun->function_end_locus.
4635 2003-09-24 Jason Merrill <jason@redhat.com>
4637 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
4640 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
4641 Paul Brook <paul@nowt.org>
4643 * Make-lang.in (F95_OBJS): Add fortran/data.o.
4644 * array.c (gfc_inser_constructor): New function.
4645 (gfc_get_constructor): New function.
4646 (gfc_free_constructor): Initialize offset and repeat.
4647 (iterator_stack): Remove.
4648 (expand_info): Add offset, component and repeat fields.
4649 (expand_constructor): Set them.
4650 (expand): Set new fields.
4651 (gfc_copy_constructor): Ditto. Avoid recursion.
4652 * gfortran.h: Add prototypes for new functions.
4653 (gfc_constructor): Add offset, component and repeat.
4654 (iteratio_stack): Move to here.
4655 * resolve.c (check_data_variable): Convert data values into variable
4657 (traverse_data_list): Build implicit loop chain.
4658 (gfc_resolve): Ditto.
4659 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
4660 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
4661 * trans-expr.c (gfc_conv_structure): Handle array initializers.
4662 (gfc_conv_expr): Update to match.
4663 * trans.h (gfc_conv_structure): Declare.
4666 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4668 * trans.h: Add declarations for gfor_fndecl_si_kind and
4669 gfor_fndecl_sr_kind.
4670 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4671 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4672 (g95_conv_intrinsic_sr_kind): New function.
4673 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4676 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4678 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4679 instead of _4 and _8 as postfix for libgfortran calls.
4681 2003-09-16 Paul Brook <paul@nowt.org>
4683 * array.c (compare_bounds): New function.
4684 (gfc_compare_array_spec): Use it.
4686 2003-09-14 Paul Brook <paul@nowt.org>
4688 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4689 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4691 2003-09-14 Paul Brook <paul@nowt.org>
4693 * check.c (dim_rank_check): Allow assumed bounds if requested.
4694 (gfc_check_lbound): Call it.
4695 (gfc_check_ubound): Ditto.
4696 (gfc_check_size): Change to match.
4697 * simplify.c (gfc_simplify_bound): New function.
4698 (gfc_simplify_lbound): New function.
4699 (gfc_simplify_ubound): New function.
4700 * intrinsic.h: Declare them.
4701 * intrinsic.c (add_functions): Use them.
4703 2003-09-14 Paul Brook <paul@nowt.org>
4705 * io.c (format_lex): Initialize negative_flag.
4706 (check_format): Intialize repeat.
4707 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4708 (gfc_new_var_expr): Ditto.
4710 2003-09-14 Paul Brook <paul@nowt.org>
4712 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4713 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4715 2003-09-12 Paul Brook <paul@nowt.org>
4717 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4719 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4721 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4722 for a correct expression.
4724 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4726 * trans-intrinsic.c (real_compnt_info): New struct.
4727 (prepare_arg_info): New function.
4728 (gfc_conv_intrinsic_set_exponent): New function.
4729 (gfc_conv_intrinsic_scale): New function.
4730 (gfc_conv_intrinsic_nearest): New function.
4731 (gfc_conv_intrinsic_fraction): New function.
4732 (gfc_conv_intrinsic_exponent): New function.
4733 (gfc_conv_intrinsic_spacing): New function.
4734 (gfc_conv_intrinsic_rrspacing): New function.
4735 (gfc_conv_intrinsic_function): Use them.
4737 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4739 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4740 build_int_2 changed from (high, low) to (low, high).
4741 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4742 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4743 iocall_set_nml_val_float, iocall_set_nml_val_char,
4744 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4745 (gfc_build_io_library_fndecls): Add variable initialization.
4746 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4747 (build_dt): Add namelist support.
4748 * io.c (value): New variable.
4749 (check_format): Support FMT_H now.
4751 2003-09-07 Paul Brook <paul@nowt.org>
4753 * io.c (gfc_resolve_dt): Error if format label is not defined.
4755 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4757 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4758 about case_switch's break. The other is about building the condition
4759 statement tree, which judges the argument in the range of the
4760 corresponding integer type.
4761 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4762 for the large values.
4764 2003-09-05 Paul Brook <paul@nowt.org>
4766 * f95-lang.c (expand_function_body): Gimplify the function.
4768 2003-09-04 Jeff Law <law@redhat.com>
4770 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4773 2003-09-04 Paul Brook <paul@nowt.org>
4775 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4776 (gfc_expand_stmt): New function.
4777 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4778 (expand_function_body): Use tree_rest_of_compilation.
4779 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4781 2003-09-03 Jeff Law <law@redhat.com>
4783 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4786 2003-08-30 Paul Brook <paul@nowt.org>
4788 * f95-lang.c (builtin_function): Remove #if 0 code.
4789 (gfc_define_builtin): New function.
4790 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4791 * mathbuiltins.def: New file.
4792 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4793 (gfc_intrinsic_map): Use mathbuiltins.def.
4794 (gfc_intrinsic_builtin_t): Remove.
4795 (gfc_build_intrinsic_lib_fndecls): Update.
4796 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4797 signed_size_type_node.
4799 2003-08-29 Paul Brook <paul@nowt.org>
4801 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4803 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4805 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4806 (gfc_conv_intrinsic_function): Add MODULO.
4808 2003-08-22 Jason Merrill <jason@redhat.com>
4810 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4812 2003-08-22 Andreas Jaeger <aj@suse.de>
4814 * Make-lang.in (f95.install-common): Add DESTDIR support.
4815 * (f95.install-info): Likewise.
4816 (f95.uninstall): Likewise.
4818 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4820 * trans-types.c (gfc_init_types): Initialize
4821 signed_size_type_node with size_type_node.
4823 2003-08-18 Paul Brook <paul@nowt.org>
4825 * dependency.c (gfc_dependency): New enum.
4826 (check_another_array_ref): Remove.
4827 (gfc_get_array_from_component): Remove.
4829 (get_range): Remove.
4830 (get_no_of_elements): Use mpz_t, not mpf_t.
4831 (transform_sections): New function.
4832 (gfc_check_range_range): Rename ...
4833 (gfc_check_section_vs_section): ... to this. Use new function.
4834 (gfc_is_inside_range): Rewrite to match.
4835 (gfc_check_element_vs_section): Ditto.
4836 (gfc_check_element_vs_element): Ditto.
4838 (gfc_dep_resolver): Ditto. Remove unused parameter.
4839 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4840 gfc_check_element_vs_element, gfc_is_inside_range,
4841 gfc_get_array_from_component): Remove prototypes for static functions.
4842 (gfc_dep_resolver): Update prototype.
4843 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4845 2003-08-15 Paul Brook <paul@nowt.org>
4847 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4848 return values to parent scope.
4849 (gfc_build_dummy_array_decl): Ditto.
4851 2003-08-14 Paul Brook <paul@nowt.org>
4853 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4854 size of the type, not the pointer.
4855 * resolve.c (resolve_symbol): Give more accurate error message.
4857 2003-08-10 Paul Brook <paul@nowt.org>
4859 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4861 2003-08-10 Paul Brook <paul@nowt.org>
4863 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4866 2003-08-10 Chun Huang <compiler@sohu.com>
4868 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4869 (resolve_symbol): Ditto.
4870 * trans-expr.c (gfc_conv_statement_function): New function.
4871 (gfc_conv_function_expr): Use it.
4873 2003-08-10 Paul Brook <paul@nowt.org>
4875 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4876 (walk_function_expr): Set section rank.
4877 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4879 2003-08-10 Paul Brook <paul@nowt.org>
4881 * intrinsic.c (add_sym): Prefix names with correct string.
4882 (add_sym_0s): New function.
4883 (add_subroutines): Register abort.
4885 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4887 * gfortran.h: Introduce options to control the mangling.
4888 * lang.opt: Likewise.
4889 * options.c (gfc_init_options): Handle the options.
4890 * trans-common.c (gfc_sym_mangled_common_id): New function.
4891 (gfc_build_common_decl): Call it.
4892 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4893 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4895 2003-08-09 Paul Brook <paul@nowt.org>
4897 * module.c (mio_symbol): Always ouput a namespace for formal args.
4898 (load_needed): Namespace now belong to their proper symbol.
4899 (gfc_dump_module): Change G95=>GFORTRAN.
4901 2003-08-05 Paul Brook <paul@nowt.org>
4903 * options.c: Force -fg77-calls.
4905 2003-08-02 Paul Brook <paul@nowt.org>
4907 * Makelang.in: Rename G95_* to GFORTRAN_*.
4908 * All sources: Rename G95_* to GFC_*.
4910 2003-08-01 Paul Brook <paul@nowt.org>
4912 * fortran/Make-lang.in: Use GMPLIBS.
4913 * fortran/config-lang.in: Set need_gmp.
4914 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4916 2003-07-27 Andreas Jaeger <aj@suse.de>
4918 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4920 * trans-const.c (gfc_init_constants): Likewise.
4921 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4923 * gfortranspec.c: Convert to ISO C90.
4924 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4926 2003-07-26 Paul Brook <paul@nowt.org>
4928 * lang.opt: Add -fdump-parse-tree.
4929 * options.c (gfc_handle_option): Ditto.
4930 * resolve.c (resolve_forall_iterators): Convert to proper type.
4931 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4933 2003-07-26 Paul Brook <paul@nowt.org>
4935 * Makefile.in: Add build dependencies on files common with rest of gcc.
4937 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4939 * trans.h: Declare g95_trans_pointer_assignment.
4940 * trans-expr.c (g95_trans_pointer_assignment): New function.
4941 (g95_trans_pointer_assign): Use it.
4942 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4943 (g95_trans_pointer_assign_need_temp): New function.
4945 2003-07-26 Paul Brook <paul@nowt.org>
4947 * gfortran.texi: Replace references to g95.
4949 2003-07-26 Paul Brook <paul@nowt.org>
4951 Rename g95_* to gfc_*.
4953 2003-07-25 Paul Brook <paul@nowt.org>
4955 * gfortran.h: Rename from g95.h.
4956 * trans-types.c (boolean_type_node, booelan_true_node,
4957 boolean_false_node): Remove.
4958 * trans-types.h: Ditto.
4960 2003-07-25 Chun Huang <compiler@sohu.com>
4962 * parse.c (accept_statement): Implement BLOCK DATA statement.
4963 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4966 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4968 * trans-stmt.c (temporary_list): Define.
4969 (g95_trans_assign_need_temp): New function.
4970 (g95_trans_forall_1): Modified for WHERE.
4971 (g95_trans_where_assign): Modified.
4972 (g95_trans_where_2): Modified.
4973 (g95_evaluate_where_mask): Modified.
4974 (g95_trans_where): Modified.
4975 (g95_get_temp_expr): Removed.
4976 (g95_add_to_where_stmt_list): Removed.
4977 (compute_overall_iter_number): Modified for WHERE.
4978 * trans.h: Remove where_stmt_list.
4980 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4982 * lang.opt: Correct description of options -J and -M.
4984 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4986 * lang.opt: Move help text to here.
4987 * lang-options.h: Remove.
4989 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4990 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4991 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4994 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4995 Paul Brook <paul@nowt.org>
4997 * check.c (check_rest): Use global pedantic flag.
4998 * io.c (data_desc): Ditto.
4999 * error.c (g95_warning, g95_warning_now): Use global flag.
5000 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
5001 (expand_function_body): Update to new prototypes.
5002 (g95_init): Use new option names.
5003 * g95.h (g95_option_t): Standardize names.
5004 (g95_init_options, g95_handle_option): Update prototypes.
5005 * interface.c: Use new option names.
5012 * simplify.c: Ditto.
5014 * trans-array.c: Ditto.
5015 * trans-expr.c: Ditto.
5016 * trans-types.c: Ditto.
5017 * trans-decl.c: Ditto.
5018 (g95_build_library_function_decl): Remove obsolete VPARAMS.
5020 * options.c (g95_display_help): Remove.
5021 (g95_init_options): Convert to new scheme.
5023 (g95module_option): Ditto, rename from g95_parse_arg.
5024 (g95_handle_module_path_options): New function.
5025 * trans-equivalence.c: Fix error message.
5026 * lang.opt: Corrections.
5028 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
5030 * lang.opt: New file.
5032 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5034 * decl.c (match_attr_spec): Set colon_seen.
5036 2003-07-14 Paul Brook <paul@nowt.org>
5038 * trans-array.c: Update comment.
5039 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
5040 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
5041 minmaxloc,minmaxval): Ditto.
5042 * trans-io.c (g95_trans_transfer): Ditto.
5043 * trans-stmt.c: Remove unneeded prototypes.
5044 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
5045 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
5046 (compute_inner_temp_size): Remove bits of dead code. Add comments.
5047 Don't share loopinfo.
5048 (compute_overall_iter_number): Declare as static.
5049 (allocate_temp_for_forall_nest): Ditto.
5050 (g95_trans_forall_1): Don't pass shared loopinfo.
5051 * trans.c (g95_start_block): Expand comment.
5053 2003-07-12 Paul Brook <paul@nowt.org>
5055 * arith.c (g95_index_integer_kind): Remove unused initializer.
5056 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
5057 index by size of element.
5058 (generate_loop_for_rhs_to_temp): Ditto.
5059 (allocate_temp_for_forall_nest): Use element size, not index size.
5061 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5063 * arith.c (g95_index_integer_kind): Add a TODO.
5064 * simplify.c (g95_simplify_nearest): Add a TODO.
5066 2003-07-09 Chun Huang <compiler@sohu.com>
5068 * trans.h: Add declarations for gfor_fndecl_string_scan and
5069 gfor_fndecl_string_verify.
5070 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
5071 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
5072 (g95_conv_intrinsic_verify): New function.
5073 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
5074 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
5075 of parameter 'BACK=.TRUE.'
5077 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
5079 * trans-stmt.c (iter_info, forall_info): Define.
5080 (g95_trans_forall_block): Remove.
5081 (g95_trans_forall_loop): Use forall info blocks.
5082 (g95_trans_nested_forall_loop): New function.
5083 (g95_do_allocate): Handle things other than logical masks.
5084 (generate_loop_for_temp_to_lhs): New function.
5085 (generate_loop_for_rsh_to_temp): New function.
5086 (compute_inner_temp_size): New function.
5087 (compute_overall_iter_number): New function.
5088 (allocate_temp_for_forall_nest): New function.
5089 (g95_trans_forall): Move body ...
5090 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
5092 2003-07-02 Paul Brook <paul@nowt.org>
5094 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
5095 in correct scope. Change callers to match.
5096 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
5097 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
5099 2003-07-02 Paul Brook <paul@nowt.org>
5101 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
5102 expression shape for all expressions.
5103 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
5105 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5107 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
5108 g95_parse_arg), intrinsic.c (g95_convert_type): support of
5110 * intrinsic.c, g95.h: Add g95_convert_type_warn,
5111 * resolve.c (g95_resolve_index): Call it.
5113 2003-07-02 Paul Brook <paul@nowt.org>
5115 * iresolve.c (g95_resolve_reshape): Set expression shape.
5116 (g95_resolve_shape): Ditto.
5117 * simplify.c (g95_simplify_shape): Move common code outside condition.
5118 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
5120 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5122 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
5125 2003-06-29 Paul Brook <paul@nowt.org>
5127 * array.c (g95_simplify_iterator_var): Don't bother with return value.
5128 * expr.c (find_array_element, find_component_ref): New functions.
5129 (remove_subobject_ref): New function.
5130 (simplify_const_ref): Use them. Rename from simplify_component_ref.
5131 (simplify_ref_chain): New function.
5132 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
5133 (g95_specification_expr): Simplify the expression.
5134 * resolve.c (resolve_operator): Check simplifications return code.
5135 (g95_resolve_expr): Ditto.
5137 2003-06-26 Paul Brook <paul@nowt.org>
5139 * expr.c (simplify_component_ref): New function.
5140 (g95_simplify_expr): Use it.
5141 * resolve.c (resolve_structure_cons): Handle references.
5143 2003-06-25 Paul Brook <paul@nowt.org>
5145 * trans-io.c (build_dt): Handle internal units.
5147 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
5149 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
5150 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
5151 Use g95_array_index_type instead of integer_type_node.
5152 (g95_build_common_decl, g95_set_common_master_type): Use
5153 g95_character1_type_node instead of char_type_node.
5154 * trans-equivalence.c (g95_layout_local_equiv): As above.
5156 2003-06-24 Steven G. Kargl <kargls@attbi.com>
5158 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
5159 remove last remains of -fquiet.
5161 2003-06-22 Paul Brook <paul@nowt.org>
5163 * resolve.c (resolve_operator): Don't fail if we can't simplify.
5164 (g95_resolve_expr): Ditto.
5165 (resolce_code): Mark as static.
5166 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
5167 gimplifer doesn't (yet).
5169 2003-06-20 Paul Brook <paul@nowt.org>
5171 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
5172 * match.c (g95_match_if): Add ST_PAUSE.
5173 (g95_match_stopcode): New function.
5174 (g95_match_pause, g95_match_stop): Use it.
5175 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
5176 (decode_stmt, next_statement, parse_executable): Ditto.
5177 * resolve.c (resolve_code): Ditto.
5178 * st.c (g95_free_statement): Ditto.
5179 * trans-stmt.c (g95_trans_pause): New function.
5180 * trans-stmt.h: Declare it.
5181 * trans.c (g95_trans_code): Use it.
5182 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
5184 (g95_build_builtin_function_decls): Initialize them.
5186 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
5188 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5190 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
5191 match_filepos): Fix error handling.
5193 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5195 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
5196 Add assertions on arguments.
5197 * resolve.c (expression_shape): Remove useless &.
5198 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
5199 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
5200 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
5201 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
5202 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
5203 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
5204 (g95_simplify_not, g95_simplify_scale): Add assertions.
5206 2003-06-15 Paul Brook <paul@nowt.org>
5208 Clean up stuff to work with the ssa optimizers.
5209 * convert.c (convert): Handle BOOLEAN_TYPEs.
5210 * f95-lang.c (g95_truthvalue_conversion): Implement.
5211 * trans-array.c (g95_trans_array_constructor_value): Group multiple
5213 * trans.h (g95_truthvalue_conversion): Declare.
5214 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
5215 * trans-stmt.c (g95_trans_character_select): Don't create array
5216 assignments. Mark labels as indirect jump targets.
5217 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
5218 (g95_get_dtype_cst): Handle LOGICAL types.
5220 2003-06-14 Paul Brook <paul@nowt.org>
5222 * f95-lang.c (g95_gimplify_expr): New function.
5223 * trans-array.c (g95_trans_array_constructor_value): Don't create
5225 (g95_conv_expr_descriptor): Rename simple->gimple.
5226 * trans-expr.c (conv_expr_op): Use proper logical operators.
5227 * trans-intrinsic.c (build_fixbound_expr): New function.
5228 (build_fix_expr): Ditto.
5229 (g95_conv_intinsic_aint): Use them. Use builtin functions.
5230 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
5232 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5234 * array.c (g95_compare_array_spec): Remove unreachable code.
5235 * expr.c (g95_copy_expr): Likewise.
5236 * intrinsic.c (g95_convert_type): Likewise.
5237 * misc.c (g95_code2string): Likewise.
5238 * simplify.c (g95_simplify_ishft, g95_simplify_real,
5239 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
5240 * trans-stmt.c (g95_trans_select): Likewise.
5241 * primary.c (extend_ref): Add an assertion.
5242 * simplify.c (g95_convert_constant): Add const.
5243 * intrinsic.h: Remove g95_check_x_ni.
5244 * f95-lang.c (g95_finish): Call g95_release_include_path.
5246 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5248 * resolve.c (resolve_contained_functions): Fix typo introduced on
5251 2003-06-09 Paul Brook <paul@nowt.org>
5253 * g95.h: Include system.h not hwint.h.
5254 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
5255 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
5257 2003-06-09 Paul Brook <paul@nowt.org>
5259 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
5260 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
5261 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
5262 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
5263 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
5265 * trans.h (g95_trans_equivalence, g95_trans_common,
5266 g95_add_decl_to_function): Declare.
5267 * trans-common.c, trans-equivalence.c: New files.
5269 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
5271 * intrinsic.c (g95_intrinsic_extension): Remove.
5272 (add_functions): Substitute g95_check_x for g95_check_x_ni
5274 (g95_init_expr_extensions): New function.
5275 (g95_intrinsic_func_interface): Use it.
5276 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
5277 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
5278 g95_check_precision, g95_check_present, g95_check_radix,
5279 g95_check_range, g95_check_selected_real_kind): Do not set
5280 g95_intrinsic_extension.
5281 (g95_check_x_ni): Remove now duplicate of g95_check_x.
5283 * expr.c (check_inquiry): Add FIXME, fixup some code style.
5285 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5287 * g95.h (ref_type): Name this type explicitly.
5288 * module.c (MIO_NAME): Add specialisations of mio_name.
5289 (mio_symbol_attribute, mio_typespec, mio_array_ref,
5290 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
5291 (ab_attribute): Name this type explicitly.
5292 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
5294 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
5296 * trans-intrinsic.c (g95_conv_allocated): New function.
5297 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
5299 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5301 * f95-lang.c: Don't include g95-support.h
5302 (g95_mark_addressable): Add prototype.
5303 (g95_init_decl_processing): Remove C front end hack.
5304 * f95-tree.c: Remove file.
5305 * support.c: Remove file.
5306 * g95-support.h: Remove file.
5307 * trans-types.c (g95_init_types): Set up boolean
5308 type related tree nodes.
5309 * Make-lang.in: Remove rules for dead files and
5310 dependencies on them.
5312 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5314 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
5315 C front end dependency. Also, convert.c does not depend on
5316 g95-support.h anymore.
5317 * convert.c: Don't include c-common.h and g95-support.h
5318 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
5319 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
5320 stmts_are_full_exprs_p, current_stmt_tree,
5321 current_scope_stmt_stack): Remove.
5322 * g95-support.h (unsigned_conversion_warning): Kill proto.
5323 (boolean_type_node, boolean_true_node, boolean_false_node):
5324 Don't define here. Instead, make then true tree nodes in
5326 * support.c (c_global_trees): Die, C front end, die!!!
5327 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
5328 uintmax_type_node, string_type_node and const_string_type_node.
5329 (decl_constant_value, overflow_warning): Make static functions.
5330 They are in death row too, though.
5331 (default_conversion, c_expand_asm_operands): Remove.
5332 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
5333 trans.c: Don't include c-common.h.
5334 * trans-types.c (boolean_type_node, boolean_true_node,
5335 boolean_false_node): Make them real tree nodes.
5336 * trans-types.h (intmax_type_node, string_type_node,
5337 const_string_type_node): Hack to work around C dependencies
5338 in builtin-types.def.
5340 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5342 * decl.c (decl_types): Add some iterators-like sentinels.
5343 * decl.c (match_attr_spec): Use them.
5344 Use "decl_types" instead of "int".
5345 Add cast in call to g95_match_strings.
5346 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
5348 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
5349 (g95_interface_info): Use "g95_intrinsic_op".
5350 * dump-parse-tree.c (g95_show_namespace): Use them.
5351 * interface.c (g95_check_interfaces): Use them.
5352 * module.c (read_module, write_module): Use them.
5353 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
5354 Use "g95_intrinsic_op".
5355 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
5356 Add a default case in switch statement.
5357 * intrinsic.h (g95_generic_isym_id): Moved to...
5358 * g95.h (g95_generic_isym_id): here.
5359 (g95_intrinsic_sym): Use "g95_generic_isym_id".
5360 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
5361 * trans-intrinsic.c (g95_intrinsic_map_t,
5362 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
5363 * match.c (g95_match_intrinsic_op): Add cast in call to
5366 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
5368 * support.c (skip_evaluation, warn_conversion, lvalue_p,
5369 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
5370 constant_fits_type_p, convert_and_check,
5371 unsigned_conversion_warning): Remove these ugly remnants
5372 we inherited from the C front end.
5373 (function_types_compatible): Remove '#if 0'-edcode.
5374 (build_modify_expr): Likewise.
5375 (convert_for_assignment): Don't use the deceased functions.
5376 The parameter fundecl is now unused.
5377 (decl_constant_value): Always just return decl. In fact
5378 this function is not used at present, but it might be in
5379 the future, when we start using the tree inliner.
5380 (overflow_warning, default_conversion, c_expand_asm_operands):
5381 Abort when these are called, they are part of the C type
5382 checking implementation and therefore poison to Fortran.
5384 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
5386 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
5387 c-pretty-print.o and c-dump.o. Add a comment on why we
5388 depend on c-semantics.c.
5389 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
5390 Don't use the C front end tree dumper hook to dump the
5391 language specific tree representation -- we don't have
5392 one. So instead, inherit the default langhook.
5394 2003-06-02 Paul Brook <paul@nowt.org>
5396 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
5398 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5400 * check.c (g95_check_associated): Use proper types. Remove
5401 extraneous argument in call to g95_error().
5403 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5405 * resolve.c (resolve_operator): Make logical operands convert to the
5406 type with higher kind.
5408 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5410 * check.c (g95_check_associated): Make sure both pointer and target has
5411 the same type and rank. Null pointer or array section with vector
5412 subscript as target are not allowed.
5413 * trans.h: Declare gfor_fndecl_associated.
5414 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
5415 gfor_fndecl_associated.
5416 * trans-intrinsic.c (g95_conv_associated): New function.
5417 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
5419 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5421 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
5422 according to POINTER itself rather than TARGET.
5423 (g95_conv_expr_descriptor): Make lbound start at 1.
5424 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
5426 2003-06-01 Paul Brook <paul@nowt.org>
5428 * expr.c (g95_type_convert_binary): Make it match the standard.
5429 * g95.texi: Remove dead link.
5431 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
5433 * g95.texi: Cleanup somewhat in preparation for inclusion
5436 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5437 Canqun Yang <canqun@yahoo.com.cn>
5439 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
5441 (g95_find_forall_index): Return proper value.
5442 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
5443 compare the return value from g95_find_forall_index.
5445 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5446 * g95.h, io.c (g95_st_label): Remove "length".
5447 (g95_symtree): Remove "link".
5448 (g95_case): Remove "code".
5449 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
5450 g95_convert_real): Make an argument pointer to const.
5451 * decl.c (colon_seen): Add a TODO.
5452 * interface.c (g95_compare_types): Fix typo.
5453 * interface.c (compare_interfaces): Preserve value of "p".
5454 * intrinsic.c (sort_actual): Remove "i".
5455 * match.c (g95_match_assign): Proper type in call to g95_match().
5456 * parse.c (next_free): Avoid duplicate call due to macro.
5457 * parse.c (check_statement_label): wrong type in call to g95_error.
5458 * primary.c (match_real_constant): Add a TODO.
5459 * resolve.c (resolve_select): Remove useless conditional.
5460 * simplify.c (g95_simplify_repeat): Proper assignment to
5461 "value.character.string".
5462 * simplify.c (g95_simplify_reshape): Wrong variable in call to
5465 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
5467 * trans-stmt.c: Remove unnecessary include file defaults.h.
5469 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
5471 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
5473 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
5474 actual variables used as FORALL indexes.
5476 2003-05-15 Paul Brook <paul@nowt.org>
5478 * trans-array.c (g95_trans_static_array_pointer): Use
5480 (g95_trans_deferred_array): Initialize static array pointers.
5481 * trans-expr.c (g95_conv_function_call): Use formal arglist to
5482 correctly pass POINTER and absent CHARACTER arguments.
5484 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
5486 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
5487 (g95_resolve_forall_body): Resolve FORALL body.
5488 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
5489 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
5490 (g95_find_forall_index): Check whether the FORALL index appears in
5491 the expression or not.
5492 (resolve_code): Modified.
5494 2003-05-14 Paul Brook <paul@nowt.org>
5496 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
5498 2003-05-13 Paul Brook <paul@nowt.org>
5500 * trans-types.c (g95_max_array_element_size): Now a tree node.
5501 (g95_init_types): Work out max size properly.
5502 (g95_get_dtype_cst): Modify to match.
5504 2003-05-11 Paul Brook <paul@nowt.org>
5506 * trans-io.c (add_case): Create a label decl for case labels.
5508 2003-05-11 Paul Brook <paul@nowt.org>
5510 * arith.c (g95_integer_index_kind): New variable.
5511 * f95-lang.c (g95_init): Move frontend initialization here ...
5512 (g95_post_options): ... from here.
5513 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
5514 * intrinsic.c (add_functions): Use index kinds.
5515 * iresolve.c: Convert to index_kind where needed.
5516 * resolve.c (g95_resolve_index): Make public, use index_kind.
5517 (resolve_array_ref): Adjust to match.
5518 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
5519 * trans-stmt.c: Ditto.
5520 * trans-types.c: Ditto.
5521 * trans-types.h (g95_array_index_kind): Remove declaration.
5522 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
5524 2003-05-07 Paul Brook <paul@nowt.org>
5526 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
5527 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
5530 2003-05-07 Paul Brook <paul@nowt.org>
5532 * trans-array.c (trans_static_array_pointer,
5533 g95_trans_array_constructor_value, g95_conv_array_initializer,
5534 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
5535 (g95_add_loop_ss_code): Convert subscripts to the correct type.
5536 * trans-stmt.c (g95_trans_character_select): Ditto.
5537 * trans-types.c (g95_init_types): Ditto.
5539 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
5541 * f95-lang.c (expand_function_body): Use input_line, not lineno.
5542 * trans-decl.c (g95_generate_function_code,
5543 g95_generate_constructors): Likewise.
5544 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
5545 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
5548 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5549 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
5550 with components point to the DERIVED type itself, and two DERIVED
5551 type with components point to each other.
5552 * trans-expr.c (g95_conv_componet_ref): Modified
5554 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5555 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
5557 (g95_trans_pointer_assign): Implement Nullify.
5559 2003-05-01 Paul Brook <paul@nowt.org>
5561 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
5562 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
5564 2003-05-01 Paul Brook <paul@nowr.org>
5566 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
5567 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
5570 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
5572 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
5575 2003-04-28 Paul Brook <paul@nowt.org>
5577 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
5578 as their kind suggests.
5579 (g95_resolve_reshape): Ditto.
5581 2003-04-28 Chun Huang <compiler@sohu.com>
5583 * trans-expr.c (g95_conv_substring_expr): New function.
5584 (g95_conv_expr): Use it.
5586 2003-04-28 Paul Brook <paul@nowt.org>
5588 * iresolve.c (g95_resolve_transpose): Make it match the
5590 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
5592 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5594 * trans-types.c (g95_add_field_to_struct): New function to
5595 add a field to a UNION_TYPE or RECORD_TYPE.
5596 * trans-types.h (g95_add_field_to_struct): Prototype.
5597 (g95_get_derived_type): Use g95_add_field_to_struct to add
5599 * trans-io.c (g95_add_field): Remove.
5600 (ADD_FIELD): Use new g95_add_field_to_struct function.
5601 (ADD_STRING): Likewise.
5602 * trans-stmt.c (g95_trans_select): Likewise.
5603 (g95_add_field): Remove duplicated function.
5605 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
5607 Port implementation for CHARACTER SELECT from Andy's tree.
5608 * trans-stmt.c (g95_trans_character_select): Implement character
5609 select. (g95_add_field): New function.
5610 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
5611 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
5612 * g95.h (struct g95_case): Add field 'int n'.
5613 * trans.h: Declare 'gfor_fndecl_select_string'.
5615 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5617 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
5618 (g95_insert_bbd): Die on duplicates.
5619 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
5621 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
5623 * g95.texi: Require GMP 4.0 -- like we actually
5624 do. Explain the testsuite and what-goes-where.
5625 Don't use undefined texinfo symbol. Break very
5626 long line. Remove finished item from the list
5629 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
5631 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
5634 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5636 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
5637 (g95_trans_forall_body): New function.
5639 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5641 * resolve.c (resove_where): New function.
5642 (resolve_where_shape): New function.
5643 (resolve_code): Add call to 'resolve_where'
5644 * trans-stmt.c (g95_trans_where): Modified.
5645 (g95_trans_where_2): New function.
5646 (g95_trans_where_assign): New function.
5647 (g95_evaluate_where_mask): New function.
5648 (g95_add_to_stmt_list): New function.
5649 (g95_get_temp_expr): New function.
5650 * trans.h (where_stmt_list): New structure.
5652 2003-04-10 Paul Brook <paul@nowt.org>
5654 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
5655 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
5657 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
5659 Update after mainline -> tree-ssa-branch merge.
5660 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
5662 (g95_init): Update for new lang_hooks definition.
5663 (g95_post_options): New langhook.
5664 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
5665 * scanner.c (g95_new_file): Comment update.
5667 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5669 * g95.h, lang-options.h: Add -Wimplicit-interface.
5670 * options.c (g95_init_options, g95_parse_arg): Set it.
5671 * interface.c (check_intents): Warn about call with implicit
5673 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5676 2003-04-05 Paul Brook <paul@nowt.org>
5678 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5679 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5681 2003-03-29 Paul Brook <paul@nowt.org>
5683 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5684 (g95_resolve_unpack): Ditto.
5685 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5686 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5687 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5689 2003-03-25 Paul Brook <paul@nowt.org>
5691 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5693 * array.c (g95_free_array_ref): Ditto.
5695 * symbol.c (g95_use_derived_tree): Ditto.
5696 * intrinsic.c (add_functions): Use simplification for SCALE.
5697 * primary.c (g95_match_rvalue): Test sym, not symtree.
5699 2003-03-25 Paul Brook <paul@nowt.org>
5701 * trans-decl.c (build_function_decl): Add parameter before it gets
5702 turned into a constant.
5703 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5704 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5705 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5707 2003-03-22 Paul Brook <paul@nowt.org>
5709 * trans-array.c (g95_conv_array_initializer): Allow scalar
5711 * trans-decl.c (g95_finish_var_decl): Result variables are not
5713 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5714 (g95_conv_intrinsic_function): Use it.
5715 * trans-types.h (g95_type_spec): Remove dead declaration.
5717 2003-03-21 Paul Brook <paul@nowt.org>
5719 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5721 2003-03-20 Paul Brook <paul@nowt.org>
5723 * trans-decl.c (g95_build_function_decl): Put character length
5724 parameters at the end of the function declaration.
5725 * trans-expr.c (g95_conv_function_call): Ditto.
5726 * trans-types.c (g95_get_function_type): Ditto.
5728 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5730 * resolve.c (resolve_formal_arglist): Don't impose intent for
5731 procedure arguments of pure functions.
5732 (resolve_select): Remove redundant assignment.
5734 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5736 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5738 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5739 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5741 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5743 * symbol.c (g95_add_type): Fix typo in comment.
5746 2003-03-16 Paul Brook <paul@nowt.org>
5748 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5749 * expr.c (g95_build_call): Remove.
5750 * f95-lang.c (puchdecl_top_level): New function.
5751 * g95.h (g95_code): Store resolved symbol, not just the name.
5752 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5753 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5754 (g95_get_intrinsic_sub_symbol): New function.
5755 * iresolve.c (g95_resolve_cpu_time): Use it.
5756 (g95_resolve_random_number): Ditto.
5757 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5758 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5759 the correct DECL_CONTEXT. Add global symbold to the global scope.
5760 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5763 2003-03-16 Paul Brook <paul@nowt.org>
5765 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5766 * options.c (g95_parse_arg): Ditto.
5767 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5768 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5769 for the procedure, not the parameter.
5770 * trans-array.c (g95_trans_g77_array): New function.
5771 (g95_trans_assumed_size): Use it.
5772 (g95_trans_dummy_array_bias): Ditto.
5773 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5774 (g95_conv_expr_descriptor): ... to here. Update callers.
5775 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5776 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5777 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5778 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5779 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5780 (g95_sym_type): Ditto.
5782 2003-03-15 Paul Brook <paul@nowt.org>
5784 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5786 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5788 2003-03-14 Paul Brook <paul@nowt.org>
5790 * trans-array.c (g95_array_is_packed): Remove.
5791 (g95_conv_array_base): Correctly handle all descriptorless cases.
5792 (g95_conv_array_stride): Use descriptorless strides.
5793 (g95_trans_dummy_array_bias): Don't always repack the array.
5794 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5796 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5797 dummy and non-dummy arrays...
5798 (g95_sym_type, g95_get_derived_type): ... like these.
5799 (g95_get_array_type_bounds): Allow discontiguous arrays.
5801 2003-03-12 Paul Brook <paul@nowt.org>
5803 * array.c (g95_resolve_array_spec): Fix comment.
5804 * g95.h (symbol_attributes): New flag always_explicit.
5805 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5806 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5807 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5808 (g95_trans_array_bounds): Allow assumed shape arrays.
5809 (g95_trans_repack_array): Remove.
5810 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5811 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5812 bounds for assumed size arrays.
5813 (g95_build_dummy_array_decl): Use descriptorless arrays.
5814 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5815 (g95_trans_pointer_assign): Fix typo.
5816 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5818 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5819 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5820 Also modify callers.
5821 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5823 2003-03-08 Paul Brook <paul@nowt.org>
5825 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5826 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5827 * resolve.c (compare_spec_to_ref): Allow full array sections.
5829 2003-03-08 Paul Brook <paul@nowt.org>
5831 * expr.c (g95_simplify_expr): Also simplify array index and
5832 substring expressions.
5833 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5834 * trans-array.c (g95_trans_array_bounds): New function.
5835 (g95_trans_auto_array_allocation): Use it.
5836 (g95_trans_assumed_size): Rewrite.
5837 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5838 (gfor_fndecl_repack): Remove.
5839 (g95_build_qualified_array): Handle absent upper bounds.
5840 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5841 (g95_get_symbol_decl): Update.
5842 (g95_build_intrinsic_function_decls): Initialize new decls.
5843 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5844 (gfor_fndecl_repack): Remove.
5845 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5846 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5847 (g95_get_nodesc_array_type): Handle absent bounds.
5848 * trans-types.h (g95_get_nodesc_array_type): Declare.
5850 2003-03-04 Paul Brook <paul@nowt.org>
5852 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5855 2003-03-02 Paul Brook <paul@nowt.org>
5857 * options.c (g95_init_options): Drfault to 1.
5858 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5859 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5860 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5861 Handle non-constant size automatic arrays.
5862 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5863 generic bound functions.
5864 (g95_trans_auto_array_allocation): Don't create a descriptor.
5865 (g95_trans_assumed_size): New function (broken).
5866 (g95_trans_dummy_array_bias): Remove unused var.
5867 * trans-array.h (g95_trans_assumed_size): Declare.
5868 * trans-decl.c (create_index_var): New fuction.
5869 (g95_build_qualified_array): New function.
5870 (g95_get_symbol_decl): Use it.
5871 (g95_trans_deferred_vars): Handle assumed shape seperately.
5872 * trans-types.c (get_element_type): Handle heap allocated arrays.
5873 (g95_is_nodesc_array): Include non-const size arrays.
5874 (g95_get_nodesc_array_type): Ditto.
5876 2003-02-23 Paul Brook <paul@nowt.org>
5878 * trans-array.c (g95_array_init_size): Should use stride, not size of
5881 2003-02-18 Paul Brook <paul@nowt.org>
5883 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5884 after intrinsic function check.
5886 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5888 * io.c (match_io): Fix missing return value and remove useless
5890 * match.c (g95_match): Remove useless assignment.
5891 * module.c (parse_string): Remove useless post increment.
5892 * simplify.c (g95_simplify_verify): Remove useless assignment.
5894 2003-02-15 Paul Brook <paul@nowt.org>
5896 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5897 * g95.h (symbol_attribute): Add referenced member.
5898 (g95_symbol): Add dummy_order member.
5899 (g95_set_sym_referenced): Declare.
5900 * match.c (g95_match_assignment, g95_match_call): Use it
5901 * primary.c (match_actual_arg, g95_match_rvalue,
5902 g95_match_variable): Ditto.
5903 * symbol.c (next_dummy_order): New variable.
5904 (g95_set_sym_referenced): New function.
5905 (check_done): New function.
5906 (g95_add_*): Use it.
5907 * trans-decl.c: Make formatting conform to GCC standards.
5908 (g95_defer_symbol_init): Add dummy variables in the right order.
5909 (g95_get_symbol_decl): Only accept referenced variables.
5910 (g95_create_module_variable): Module variables are always required.
5911 (generatr_local_decls): New function.
5912 (generate_local_vars): New function.
5913 (g95_generate_function_code): Use it.
5915 2003-02-13 Paul Brook <paul@nowt.org>
5917 * trans-decl.c (g95_conv_struct_cons): Remove.
5918 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5919 * trans-expr.c (g95_conv_structure): New function.
5920 (g95_conv_expr): Use it.
5922 2003-02-09 Paul Brook <paul@nowt.org>
5924 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5925 expressions multiple times.
5926 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5928 2003-02-08 Paul Brook <paul@nowt.org>
5930 * module.c (mio_symtree_ref): Declare as static.
5931 (mio_expr): Remove dead code.
5932 (read_module): Set the symtree link for fixups.
5933 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5934 (build_round_expr): ... to this.
5935 (g95_conv_intrinsic_aint): New function.
5936 (g95_conv_intrinsic_function): Use it.
5938 2003-02-08 Paul Brook <paul@nowt.org>
5940 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5941 offset after modificaton, not the increment expression.
5942 * dependency.c: Kill excess whitespace.
5944 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5946 * dependency.h: Remove some function declarations.
5947 * dependency.c (get_no_of_elements): Change this function not to
5949 * other: Add comments for all modified functions.
5951 2003-02-06 Paul Brook <paul@nowt.org>
5953 * g95spec.c (lang_specific_functions): Fix initializer warning.
5954 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5955 for structure type names.
5956 * trans-decl.c (g95_cons_structure_cons): New function.
5957 (g95_get_symbol_decl): Use it.
5958 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5961 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5963 * resolve.c (compare_cases): Add const to casts.
5965 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5967 * g95.h (g95_check_f): Change a1 to f1m.
5968 * intrinsic.c (add_sym_1m, check_specific,
5969 g95_intrinsic_func_interface): Use it.
5971 * module.c (init_pi_tree): Remove useless cast.
5972 (fp2): Fix argument type.
5974 * parse.c (parse_select_block): Add comment.
5976 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5978 * lang-options.h: Fix warning involving C90 concatenated
5981 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5982 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5984 * io.c (format_asterisk): Complete initializer to kill warning.
5985 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5986 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5987 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5988 new defines to complete initializers. Kills all warnings.
5990 * Make-lang.in: Comment cleanup.
5992 2003-02-05 Paul Brook <paul@nowt.org>
5994 * array.c (g95_free_constructor): Handle NULL expressions.
5995 * resolve.c (resolve_structure_cons): Ditto.
5996 * decl.c (g95_match_null): New Function.
5997 (variable_decl): Use it.
5998 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5999 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
6000 * trans-types.c (g95_set_decl_attributes): Remove empty function.
6002 2003-02-05 Paul Brook <paul@nowt.org>
6004 * trans.h (build1_v): New macro.
6005 (build_v): Remove pointless and incorrect prototype.
6006 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
6007 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
6009 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
6011 * Make-lang.in (F95_OBJS): Remove one more dead file.
6013 2003-02-01 Paul Brook <paul@nowt.org>
6015 * lang-specs.h: Don't pass -ffixed-form to the linker.
6016 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
6018 2003-02-01 Paul Brook <paul@nowt.org>
6020 * Make-lang.in (F95_OBJS): Remove dead files.
6021 * trans-array.c (g95_array_init_size): Do the right thing when
6023 * trans-decl.c (g95_generate_function_code): Initialize deffered
6024 symbol list before translating contained subroutines.
6025 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
6026 scalar invariant values here...
6027 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
6028 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
6030 2003-01-29 Paul Brook <paul@nowt.org>
6032 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
6033 (g95_walk_elemental_function_args): Reverse chains before adding.
6034 (g95_reverse_ss): Move about a bit.
6035 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
6038 2003-01-28 Paul Brook <paul@nowt.org>
6040 * intrinsic.c (resolve_intrinsic): Use correct union member.
6041 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
6043 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
6044 use associated variables.
6045 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
6046 * trans-expr.c (g95_conv_expr_present): ... to here.
6047 * trans.h: Declare it.
6048 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
6050 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
6052 * array.c (expand_iterator): Suppress useless assignment.
6053 * decl.c (match_char_spec): Ditto.
6054 * io.c (match_io_iterator): Ditto.
6055 * primary.c (match_real_constant): Ditto.
6056 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
6057 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
6058 * matchexp.c (match_add_operand, match_level_5): Likewise.
6059 * module.c (parse_atom, find_enum): Likewise.
6060 * resolve.c: move #include <string.h>
6061 (resolve_select): Fix serious typo.
6063 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
6065 * Make-lang.in: Don't build with broken tree-ssa-pre.
6067 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
6069 * resolve.c (resolve_index): Add a TODO.
6070 * symbol.c: Remove useless "#include <ctype.h>".
6072 2003-01-27 Paul Brook <paul@nowt.org>
6074 * check.c (check_rest): Allow different type kinds as an extension.
6075 * g95.h (g95_resolve_f): Add f1m.
6076 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
6077 * intrinsic.h: Chenge prototypes for MIN and MAX.
6078 * iresolve.c (g95_resolve_minmax): New function.
6079 (g95_resolve_min, g95_resolve_max): Use it.
6080 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
6082 (g95_conv_intrinsic_present): Fix logic.
6084 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
6086 * g95.h (g95_case): Don't be a tree, be a double linked list.
6087 * match.c (match_case_selector): Remove redundant semantics check.
6088 Clean up a few goto's to make it a tiny little bit faster.
6089 * resolve.c (case_tree): Die.
6090 (compare_cases): Accept and compare unbounded cases too.
6091 (check_case_overlap): Don't build a tree. Instead, merge-sort the
6092 whole list of g95_cases passed from resolve_select.
6093 (sane_logical_select): Die.
6094 (check_case_expr): Return FAILURE if a CASE label is of the wrong
6096 (resolve_select): Fixup case expression for computed GOTOs, put it
6097 in expr, not expr2, for easier handing in the parse tree dumper and
6098 the code generator. Rewrite the rest of the function: Kill
6099 unreachable case labels and unreachable case blocks.
6100 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
6101 an EXEC_SELECT, not case2 anymore.
6102 * trans-const.c (g95_conv_constant_to_tree): New function.
6103 (g95_conv_constant): Use it.
6104 * trans-const.h: Declare prototype for the new function.
6105 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
6106 g95_trans_character_select): New static functions.
6107 (g95_trans_select): Rewrite.
6109 2003-01-26 Paul Brook <paul@nowt.org>
6111 * intrinsic.c (add_fnctions): Properly add dreal.
6112 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
6113 (g95_conv_intrinsic_function): Use it.
6114 * trans-io.c (build_dt): Abort on internal files (unimplemented).
6116 2003-01-26 Paul Brook <paul@nowt.org>
6118 Widespread changes to the handling of symbols in expressions. These
6119 are now linked via g95_symtree nodes.
6120 * parse.c (g95_fixup_sibling symbols): New function.
6121 (parse_contained): Use it.
6122 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
6123 contained procedure that has bee correctly fixed up.
6124 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
6126 2003-01-24 Paul Brook <paul@nowt.org>
6128 * trans-array.c (g95_walk_expr): Function result attributes are in
6130 * trans-expr.c (g95_conv_function_call,
6131 g95_trans_arrayfunc_assign): Ditto.
6132 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
6134 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
6136 * expr.c (check_restricted): Fix error message.
6137 * symbol.c (free_st_labels): Plug memleak.
6139 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6141 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
6142 reduce_binary_aa, reduce_binary, eval_intrinsic,
6143 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
6144 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
6145 for typesafe intrinsics helper functions.
6146 (g95_intrinsic_sym): Use them.
6147 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
6148 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
6149 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
6150 check_specific, g95_intrinsic_func_interface,
6151 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
6153 * trans-decl.c (g95_get_extern_function_decl): Likewise.
6154 * Make-lang.in: Don't disable warnings for strict prototypes
6155 any longer, everything is typesafe now.
6157 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6159 * bbt.c (duplicate_node): Make static.
6160 * module.c (module_name): Make static.
6161 * scanner.c (include_dirs): Make static.
6163 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6165 Hard coded _gfor_'s should not show up anymore.
6166 * g95.h (PREFIX): New macro.
6167 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
6169 (g95_resolve_random_number): Likewise.
6170 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
6171 * trans-io.c: Remove 'prefix' macro. Replace all uses with
6172 the new PREFIX macro from g95.h.
6174 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6176 The troubles of forking... Andy implemented this just now too.
6177 Let's stick to that and keep the trees close.
6178 * g95.h (g95_st_label): 'format' member is now a g95_expr.
6179 * io.c: Revert previous changes.
6180 (g95_match_format): Match the format string as a character
6182 * match.h (g95_statement_label): Declare external.
6183 * parse.c: Revert previous changes.
6184 * symbol.c (g95_free_st_label): Free a g95_expr instead
6186 * trans-io.c: Revert previous changes.
6187 (build_dt): Use set_string to set the format string.
6189 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6191 * io.c (format_string): Make non-static.
6192 (g95_match_format): Remember the format string.
6193 (terminate_io): Add I/O termination for empty I/O lists.
6194 * match.h: Declare external format_string.
6195 * parse.c (check_statement_label): Attack the format string
6196 to a format label for FORMAT statements.
6197 * trans-io.c (g95_add_field): Define prefix macro. Replace
6198 all uses of PREFIX define with a use of this macro.
6199 (build_dt): Implement formatted I/O for format labels.
6201 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6203 * lang-options.h: Kill "-std=F".
6204 * options.c: Remove unimplemented "-std=F". Modify
6206 * misc.c (g95_terminal_width): New function.
6207 * error.c (g95_error_init_1): Use g95_terminal_width.
6208 * g95.h: Add prototype for g95_terminal_width, remove
6211 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
6213 * Make-lang.in: Fix typo.
6215 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6217 * g95.h (struct g95_case): Remove unused cruft, new member
6218 'where' to keep track of the locus of the default case.
6219 * match.c (g95_match_case): Add locus to the current case.
6220 (match_case_selector): Likewise.
6221 * parse.c (parse_select_block): Move semantics check for
6222 multiple DEFAULT cases out of here to...
6223 * resolve.c (check_case_overlap): ...here. Return sooner
6225 (check_case_expr): Take two g95_cases now, use to sure the
6226 expression kinds are the same.
6227 (resolve_select): Cleanup.
6229 2003-01-18 Paul Brook <paul@nowt.org>
6231 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
6232 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
6234 (g95_get_extern_function_decl): Put decls in the correct context.
6236 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6238 * trans-io.c: Port changes from Andy to set ERR flag.
6240 2003-01-17 Paul Brook <paul@nowt.org>
6242 * trans-array.c: Add various comments.
6243 (g95_ss_terminator): Declare as const.
6244 (g95_walk_expr): Remove first parameter and update all callers.
6245 (g95_walk_op_expr): Initialize scalar SS properly.
6246 * trans-array.h (g95_walk_expr): Update prototype.
6247 * trans-expr.c: Update for new g95_walk_expr.
6248 * trans-intrinsic.c: Ditto.
6249 * trans-io.c: Ditto.
6250 * trans.h: Various comments for SS chains.
6252 2003-01-17 Paul Brook <paul@nowt.org>
6254 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
6256 * intrinsic.c (add_functions): Use them.
6257 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
6258 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
6260 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6262 Fallout of a small merge conflict:
6263 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
6265 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6267 * initrinsic.c: New add_sym_* functions for strong typing.
6268 (add_conv): Make prototype strict.
6269 * dump-parse-tree.c, dependency.c: Include config.h
6270 * resolve.c, trans-io.c: Fix typos.
6272 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6274 * dump-parse-tree.c (g95_show_code_node): Show the
6275 condition for a computed GOTO that was transformed
6276 to a SELECT CASE construct.
6277 * resolve.c (check_case_overlap): Revert previous switch
6278 to treaps, it was too slow and didn't catch all trouble.
6279 (resolve_symbol): Be more flexible about module procedures.
6280 * symbol.c (check_conflict): Point to relevant section in
6281 the standard for dubious conflict. Allow procedure
6282 dummy arguments to be optional again.
6283 * trans-io (add_field): Rename to g95_add_field. Change
6285 * trans-stmt (trans_select): Handle unbounded cases for
6286 integer SELECT CASE constructs. Fix/add more comment.
6288 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6290 * g95.h: Uses GCC's function attribute macros.
6291 * error.c, module.c, parse.c, g95.h: More function attributes.
6293 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6295 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
6296 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
6299 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6301 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
6303 * trans.c (g95_trans_code): Use annotate_all_with_file_line
6304 instead of nowdead wrap_all_with_wfl.
6306 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6308 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
6309 before generating code, so we can still see it even if the code
6310 generation phase dies.
6312 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6314 * decl.c (build_sym): Split out initialization expression parts...
6315 (add_init_expr_to_sym): ...to here.
6316 (variable_decl): Add the symbol following an attribute list to the
6317 symbol tree before parsing the optional initialization expression
6318 if the symbol is not of a derived type.
6319 * primary.c (g95_match_rvalue): Don't assume a symbol always has
6320 a value if it is a PARAMETER.
6322 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6324 * misc.c: Don't #include <mcheck.h>
6325 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
6326 ever was a glibc bug, then either this was never reported to
6327 glibc people, or it has been fixed for so long that there's
6328 no information you can find about it, anywhere.
6330 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6333 * module.c (attr_bits, bt_types, array_spec_types):
6334 Switch 'const' and 'static'.
6335 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
6337 GNU'ify source code:
6338 * trans-io.c: Numerous fixes, one fixed warning and a few
6339 TODO markers so that we don't forget about them.
6341 2003-01-13 Paul Brook <paul@nowt.org>
6343 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
6344 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
6346 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
6347 * match.c (g95_match_stop): Fix dumb == -> != error.
6349 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6351 * dump-parse-tree.c (show_indent): Add line breaks. This
6352 whole dumping process needs cleanups.
6353 * f95-lang.c (g95_mark_addressable): Fix prototype to match
6354 the langhook. Fix 'return's accordingly.
6355 * g95-support.h: Adjust prototype.
6356 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
6357 * lang-options.h: Add '-fsyntax-only'.
6358 * options.c (g95_init_options): Init 'no_backend'.
6359 (g95_parse_arg): Deal with '-fsyntax-only'.
6360 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
6363 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6365 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
6366 arguments. Also make sure that if a symbol is marked INTRINSIC,
6367 an intrinsic with the symbol's name actually exists.
6368 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
6369 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
6370 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
6372 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6374 * resolve.c (resolve_contained_functions): Fix condition, don't
6375 throw internal_error if a child namespace has no name. Apparently
6376 this can be the case?
6378 2003-01-11 Paul Brook <paul@nowt.org>
6380 Port changes from Andy's tree:
6381 * g95.h (g95_code): Add stop_code.
6382 * match.c (g95_match_stop): Detter syntax checking.
6383 * resolve.c (resolve_generic_f0): Return match type.
6384 (resolve_generic_f): Remove dead/duplicated code.
6385 (resolve_specific_f): Ditto.
6386 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
6387 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
6388 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
6390 2003-01-11 Paul Brook <paul@nowt.org>
6392 * trans-array.c: Various documentation/comment changes.
6393 * trans-stmt.c: Ditto.
6396 2003-01-10 Paul Brook <paul@nowt.org>
6398 * options.c/h: Add -fdump-parse-tree as alias of -v.
6400 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6402 * dump-parse-tree.c (g95_show_namespace): Fixed another
6403 typo. Sorry, it's Friday...
6405 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6408 * trans-array.c, trans-array.h, trans.c, trans-const.c,
6409 trans-const.h, trans-decl.c, trans-expr.c, trans.h
6410 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
6411 trans-types.c: Fix bogus copyright years, add 2003.
6412 * trans-types.h: Give copyright header.
6414 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6416 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
6417 * expr.c, options.c, scanner.c: Add some more 'const' markers.
6418 * intrinsic.c: Some constant strings moved to read-only memory.
6419 * io.c (format_asterisk): Move to...
6422 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6424 * dump-parse-tree.c (g95_show_namespace): Dump implicit
6425 types for ranges instead of per-letter. Indent the
6426 'CONTAINS' just like everything else.
6427 * resolve.c (resolve_contained_functions): Clarify comment.
6428 Explain non-obvious conditional expression. Improve
6429 diagnostics if tyoe cannot be resolved.
6430 Port semi-fix from Andy's tree:
6431 (was_declared): Move up before first use.
6432 (generic_sym, specific_sym): New functions. Code moved
6433 out if procedure_kind.
6434 (procedure_kind): Simplify using new functions.
6435 (resolve_generic_f): Make sure the functions we find in
6436 a parent namespace is generic.
6437 (resolve_specific_f): Ditto for specific functions.
6439 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6441 * trans-stmt.c, trans.c: Fix some code style issues. Add
6442 some more comment (but still not enough!).
6444 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6446 * symbol.c (flavors, procedures, intents, acces_types,
6447 access_types, ifsrc_types): Make const.
6448 * misc.c (g95_string2code): Make 'm' param 'const'.
6449 * module.c (find_enum, write_atom, mio_name): Make
6451 (attr_bits, bt_types, array_spec_types, array_ref_types,
6452 ref_types, expr_types): Make const.
6453 * g95.h: Adjust external decls.
6455 2003-01-09 Paul Brook <paul@nowt.org>
6457 * Testsuite: Add a load of new cases.
6459 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6461 * Make-file.in: Add dependency on back end header files;
6462 a parallel build should work now.
6463 * f95-lang-c (lang_identifier): Remove bogus comment.
6464 (g95_be_parse_file): Fix prototype.
6465 (g95_init): Make static.
6466 (g95_finish): Make static.
6467 * error.c (g95_syntax_error): Kill. Make define in...
6468 * g95.h (g95_syntax_error): Define.
6469 (g95.options): Make 'source' member 'const'.
6470 * interface.c (g95_match_interface): Explain
6471 hard-to-read condition.
6472 (g95_match_end_interface): Ditto.
6473 * trans_const.c (g95_build_string_const): Make 's' parameter
6475 * trans_const.h: Adjust protoype accordingly.
6476 * trans-decl.c: Include tree-dump.h
6477 (g95_generate_function_code): Build fixes for recent changes
6478 in the tree-ssa branch.
6480 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6482 * format.c: Kill, move code from here...
6484 * Make-lang.in: Adjust.
6487 * BUGS: Mention where to submit bugs. Move old content...
6488 * TODO: ...to here. New file.
6490 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6491 Fix most warnings, and suppress the ones we can't fix for now.
6492 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
6493 these warnings just clutter the screen and there's not much
6494 we can do about them for now anyway.
6495 * check.c, iresolve.c: Mark unused function parameters.
6496 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
6497 they should be resolved before they get here.
6498 * error.c: Remove unused FILE *status_out.
6499 * f95-lang.c (g95_init): Remove bogus cast.
6500 * Many files: Make things 'const' where required.
6501 * g95.h: Fix prototypes for all modified functions above.
6502 (g95_options): Remove 'object' member.
6504 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6506 * Make-file.in: Cleanup bogus targets. Add more comment.
6507 * lang-options.h: New option '-w'.
6508 * g95.h: add no_options field to struct g95_options.
6509 * options.c (g95_init_options): Default no_warnings to off.
6510 (g95_parse_arg): Recognise the '-w' switch and its alias,
6512 * error.c (g95_warning, g95_warning_now): Don't emit warning if
6513 no_warning option is set.
6514 * iresolve.c (g95_resolve_shape): Fix warning.
6516 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6518 * primary.c (g95_next_string_char): Rename next_string_char, and
6519 make static. Adjust callers accordingly.
6520 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
6521 callers accordingly.
6522 * g95.h: Split out all g95_match* functions to...
6523 * match.h: ...here. New file.
6524 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
6525 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
6527 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6529 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
6530 g95_merge_new_implicit): New functions.
6531 (g95_match_implicit_none, g95_match_implicit): Move from here...
6532 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
6533 Modify to use the new functions in symbol.c.
6534 * g95.h: Add and move prototypes.
6536 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6538 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
6539 node compare function.
6540 (g95_insert_bbt): Likewise.
6541 (g95_insert_bbt_with_overlap): Likewise.
6542 (g95_delete_bbt): Likewise.
6543 (delete_treap): Likewise. Also fix a potential bug when calling it.
6544 * module.c (compare_pointers): Change proto to compare_fn.
6545 (compare_integers): Likewise.
6546 (compare_true_names): Likewise.
6547 (find_true_name): Adjust call to compare_true_names to match proto.
6548 (require_atom, write_atom, mio_name): Fix 'const' warnings.
6549 (init_pi_tree): Make compare a compare_fn instead of (int *).
6550 * resolve.c (compare_cases): Change proto to compare_fn.
6551 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
6552 it static, and rename to compare_symtree.
6553 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
6555 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
6556 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
6558 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6559 * Make-lang.in: Fix spaces/tabs issues from previous patch.
6560 * patch.options: Blow away Paul's checkin mistake :-)
6561 * io.c (terminate_io): Fix memory leak (Arnaud).
6563 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6565 * Make-lang.in: Teach about building DVI, info manual.
6566 * g95.texi: New file.
6568 2003-01-02 Paul Brook <paul@nowt.org>
6570 * trans-array.c (g95_reverse_ss): Make static and don't use.
6571 (g95_conv_ss_descriptor): Don't use g95_loopinfo
6572 (g95_conv_array_parameters): Modify for pointer assignments.
6573 (g95_walk_subexpr): New function.
6574 (g95_walk_expr*): Use it.
6575 * trans-array.h (g95_reverse_ss): Remove prototype.
6576 * trans-expr.c (g95_trans_pointer_assign): Implement.
6577 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
6578 * trans-intrinsic.c: Sync with scalarizer changes.
6579 * trans-io.c: Ditto.
6581 2002-12-29 Paul Brook <paul@nowt.org>
6583 * trans-array.c: Document calling convention for arrays.
6585 2002-12-19 Paul Brook <paul@nowt.org>
6587 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
6588 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
6589 optional parameters for some intrinsics.
6590 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
6591 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
6592 optional parameters.
6593 * trans.h (g95_se): Add ignore_optional flag.
6595 2002-12-15 Paul Brook <paul@nowt.org>
6597 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
6598 * trans-decl.c (g95_generate_function_code): Use TDI_original.
6600 2002-12-14 Paul Brook <paul@nowt.org>
6602 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
6604 2002-12-12 Paul Brook <paul@nowt.org>
6606 * trans-array.c (g95_trans_array_constructor_subarray): Fully
6607 initialize the scalarizer.
6608 (various): Update to new format of g95_expr->value.constructor.
6610 2002-12-08 Paul Brook <paul@nowt.org>
6612 * trans-array.c (g95_put_offset_into_var): New function.
6613 (g95_trans_array_constructor_subarray): New function.
6614 (g95_trans_array_constructor_value): Use it.
6615 (g95_array_cons_size): Don't abort() on array components.
6617 2002-12-08 Paul Brook <paul@nowt.org>
6619 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
6620 * support.c: Update #includes.
6621 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
6622 * trans-array.c: Update #includes.
6624 * trans-const.c: Ditto.
6625 * trans-io.c: Ditto.
6626 * trans-types.c: Ditto.
6627 (g95_init_types): Set size_type_node.
6628 * trans-decl.c: Update #includes.
6629 (gfor_fndecl_adjust{l,r}): Declare and initialize.
6630 * trans-stmt.c: Update #includes.
6631 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
6632 (g95_trans_select): Fix check for unbounded ranges.
6633 * trans-expr.c: Update #includes.
6634 (g95_conv_string_tmp): New function.
6635 (g95_conv_concat_op): Use it.
6636 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
6637 * Trans-intrisic.c: Update #includes.
6638 (g95_conv_intrinsic_strcmp): New function.
6639 (g95_conv_intrinsic_adjust): Ditto.
6640 (g95_conv_intrinsic_function: Use them.
6642 2002-11-30 Paul Brook <paul@nowt.org>
6644 * trans-array.c (g95_walk_function_expr): Handle non-array return by
6646 * trans-dec.c (g95_build_function_decl): Handle character return
6648 (g95_get_fake_result_decl): Ditto.
6649 (g95_trans_deferred_vars): Ditto.
6650 * trans-expr.c (g95_conv_function_call): Ditto.
6651 (g95_trans_arrayfunc_assign) Limit to array valued functions.
6652 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
6653 (g95_conv_intrinsic_function): Use it.
6654 * trans-types.c (g95_sym_type): Handle functions returning strings.
6655 (g95_return_by_reference): Ditto.
6656 (g95_get_function_type): Ditto.
6658 2002-11-18 Paul Brook <paul@nowt.org>
6660 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
6661 requires a temporary.
6662 (g95_trans_select): Handle computed gotos.
6663 * trans-types.c (g95_build_array_type): Warn about non-functional
6664 assumed shape arrays.
6665 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6667 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6668 (g95_conv_intrinsic_int): New function.
6669 (g95_conv_intrinsic_mod): New function.
6670 (g95_conv_intrinsic_ichar): New function.
6671 (g95_conv_intrinsic_function): Use them.
6672 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6674 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6676 * trans-types.c (g95_build_array_type): Assumed
6677 sized arrays can have rank > 1.
6678 * trans.c (g95_trans_code): Remove erroneous
6679 warning about CONTINUE.
6680 * trans-expr.c (g95_conv_variable): Remove
6683 2002-11-15 Paul Brook <paul@nowt.org>
6685 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6687 2002-10-31 Paul Brook <paul@nowt.org>
6689 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6690 * trans-expr.c (g95_conv_component_ref): Handle character string
6692 (g95_conv_string_parameter): Ditto.
6693 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6696 2002-10-10 Paul Brook <paul@nowt.org>
6698 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6699 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6701 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6702 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6703 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6704 * trans-types.c (pvoid_type_node): Declare and initialize.
6705 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6706 (g95_array_allocate): Fix when base==data.
6707 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6708 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6710 2002-10-09 Paul Brook <paul@nowt.org>
6712 * (g95_conv_expr_reference): Handle character strings correctly.
6714 2002-10-07 Paul Brook <paul@nowt.org>
6716 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6718 * trans-array.c (g95_build_array_initializer): Remove.
6719 (g95_conv_array_initializer): New Function.
6720 (g95_trans_auto_arry_allocation): Cleanup.
6721 (g95_trans_init_character_array): Remove.
6722 * g95spec.c: Link in libgforbegin.
6723 * trans.c (g95_generate_code): Rename main function to MAIN__.
6724 (g95_create_var): New function.
6725 (g95_create_var_np): New function.
6726 (g95_evaluate_now): New function.
6727 (g95_start_block): New function.
6728 (g95_finish_block): New function.
6729 (g95_add_expr_to_block): New function.
6730 (g95_add_block_to_block): New function.
6731 * trans-expr.c (g95_conv_componen_ref): New function.
6732 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6733 (F95_OBJS): Add dependency.o.
6734 * f95-lang.c (g95_is_simple_stmt): Remove.
6735 * f95-tree.c (mark_not_simple): New function.
6736 (unshare_all_trees): New function.
6737 (create_tmp_var, create_tmp_alias_var): Remove.
6738 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6739 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6740 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6742 2002-10-01 Paul Brook <paul@nowt.org>
6744 * trans-array.c: Add support for descriptorless arrays.
6745 (g95_conv_array_data): New function.
6746 (g95_conv_array_base): New function.
6747 * trans-array.h: Declare these here.
6748 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6749 initialization and creation here.
6750 (g95_create_module_vars): Instead of here.
6751 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6752 * trans-intrinsic.c: Ditto.
6753 * trans-types.c (g95_is_nodesc_array): New function.
6754 (g95_get_nodesc_array_type): New function.
6755 (g95_sym_type, g95_get_derived_type): Use them.
6756 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6758 2002-09-28 Paul Brook <paul@nowt.org>
6760 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6761 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6764 2002-09-24 Paul Brook <paul@nowt.org>
6766 * f95-lang.c (listify): Remove declaration.
6767 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6769 * f95-tree.c (get_name): New function.
6770 * trans.c (module_namespace): Remove.
6771 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6772 * trans-types.c: Ditto.
6774 2002-09-19 Paul Brook <paul@nowt.org>
6776 * trans-array.c (g95_get_array_cons_size): New Function.
6777 (g95_con_ss_startstride): Handle Array constructors.
6778 (g95_conv_loop_setup): Ditto.
6779 (g95_conv_array_parameter): Ditto.
6780 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6783 2002-09-19 Paul Brook <paul@nowt.org>
6785 * trans.c (g95_simple_fold_tmp): Detect variables inside
6787 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6789 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6791 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6793 2002-09-14 Paul Brook <paul@nowt.org>
6795 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6796 * trans-const.c (g95_conv_string_init): New Function.
6797 * trans-const.h: Declare it.
6798 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6799 variables. Don't bail on intrinsic symbols.
6800 (get_extern_function_decl): Handle specific intrinsic functions.
6801 * trans-types.c (g95_sym_type): Dummy functions don't return
6803 * trans-array.c (g95_build_array_initializer): New Function.
6804 (g95_trans_auto_array_allocation): Build initializer for static decls.
6805 Don't use mpz_addmul, it's GMP4 only.
6807 2002-09-12 Paul Brook <paul@nowt.org>
6809 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6810 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6811 assembler names for module procedures.
6813 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6815 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6818 2002-09-10 Paul Brook <paul@nowt.org>
6820 * trans-array.c: Change format of G95_SS_TEMP strictures.
6821 (g95_check_fncall_dependancy): New function.
6822 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6824 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6826 (g95_build_function_decl): Don't assume result arrays are packed.
6827 (g95_trans-deferred-vars): Handle array result variables.
6828 (g95_generate_fuction_code): Clear saved_function_decls.
6829 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6831 (g95_trans_arrayfunc_assign): New function.
6832 (g95_trans_assignment): Use it.
6833 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6834 (g95_se): Add direct_byref.
6835 * trans-types.c: Use sym->result rather than sym where appropriate.
6836 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6837 Update other functions to use this.
6838 (g95_is_intrinsic_libcall): New function.
6839 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6840 (g95_walk_intrinsic_function): Ditto.
6842 2002-09-08 Paul Brook <paul@nowt.org>
6844 * trans-types.c: Change rank field to dtype field in array descriptor.
6845 * trans-array.c: Implement filling of dtype array descriptor field.
6846 * trans-intrinsic.c: Fix broken LEN intrinsic.
6848 2002-09-07 Paul Brook <paul@nowt.org>
6850 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6851 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6852 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6854 2002-09-06 Paul Brook <paul@nowt.org>
6856 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6857 (gt-f95-trans-types.h): Add dependancy information.
6858 * config-lang.in (gtfiles): Add trans-types.c
6859 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6860 back to top-level code.
6861 * trans-array.c, trans-types.c: Change format of array descriptor.
6862 (g95_conv_descriptor_dimension): New function.
6863 * trans-types.h (g95_conv_descriptor_rank): define.
6864 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6867 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6869 * trans-array.c, trans-types.c: Add rank information to descriptor.
6871 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6873 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6875 2002-09-04 Paul Brook <paul@nowt.org>
6877 * f95-lang.c (g95_create_decls): New function.
6878 (g95_init): Move initialization of external decls to above, and call
6879 from g95_be_parse_file.
6880 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6881 * trans-types.c (g95_init_types): Always name integer and char types.
6882 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6884 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6886 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6888 2002-09-02 Paul Brook <paul@nowt.org>
6890 * g95_generate_code: Clear the attr for __fortran_main.
6891 * trans-types.c (g95_finish_type): New function.
6892 * g95_init_io_state_type: Use g95_finish_type.
6893 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6895 2002-09-01 Paul Brook <paul@nowt.org>
6897 * README.backend: Warn about the dangers of extra config.h files.
6898 Remove obsolete libgfor stuff.
6899 * config-lang.in: Add target-libgfor dependancy.
6900 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6902 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6904 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6907 2002-08-30 Paul Brook <paul@nowt.org>
6909 * trans-intrinsic.c (g95_conv_intrinsic_function,
6910 g95_walk_intrinsic_function): Added ANY and ALL.
6911 (g95_conv_intrinsic_anyall): New function.
6912 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in