1 2005-06-20 Erik Edelmann <erik.edelmann@iki.fi>
3 * intrinsic.c (check_intrinsic_standard): Fix spelling error
6 2005-06-18 Erik Edelman <eedelman@acclab.helsinki.fi>
7 Steven G. Kargl <kargls@comast.net>
10 * primary.c (gfc_match_rvalue): expr_type can be EXPR_CONSTANT
11 for an array; check that sym->as is NULL.
14 2005-06-18 Steven G. Kargl <kargls@comcast.net>
16 * intrinsic.c (gfc_intrinsic_func_interface): Enable errors for generic
17 functions whose simplification routine return FAILURE.
19 2005-06-13 Geoffrey Keating <geoffk@apple.com>
21 * Make-lang.in (fortran.install-man): Doesn't depend on installdirs.
22 (rule for installing f95.1 manpage): Does depend on installdirs.
24 2005-06-13 Jakub Jelinek <jakub@redhat.com>
27 * trans-stmt.c (gfc_trans_forall_loop): Only increment maskindex
28 in the innermost loop.
30 2005-06-12 Richard Henderson <rth@redhat.com>
32 * trans-array.c (gfc_conv_descriptor_data_get): Rename from
33 gfc_conv_descriptor_data. Cast the result to the DATAPTR type.
34 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): New.
35 (gfc_trans_allocate_array_storage): Use them.
36 (gfc_array_allocate, gfc_array_deallocate): Likewise.
37 (gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor): Likewise.
38 (gfc_trans_deferred_array): Likewise.
39 * trans-expr.c (gfc_conv_function_call): Likewise.
40 (gfc_trans_subcomponent_assign): Likewise.
41 (gfc_trans_pointer_assignment): Likewise.
42 * trans-intrinsic.c (gfc_conv_allocated): Likewise.
43 * trans-types.c (gfc_array_descriptor_base): New.
44 (gfc_get_element_type): Use GFC_TYPE_ARRAY_DATAPTR_TYPE.
45 (gfc_get_array_descriptor_base): Break out from ...
46 (gfc_get_array_type_bounds): ... here. Create type variants.
47 * trans-array.h (gfc_conv_descriptor_data_get): Declare.
48 (gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr): Declare.
50 2005-06-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
52 * trans-expr.c (gfc_conv_variable): POINTER results don't need f2c
53 calling conventions. Look at sym instead of sym->result.
54 * trans-types.c (gfc_sym_type): Remove workaround for frontend bug.
55 Remove condition which is always false with workaround removed.
56 (gfc_return_by_reference): Always look at sym, never at sym->result.
58 2005-06-11 Steven G. Kargl <kargls@comcast.net>
62 * trans-array.c (gfc_array_deallocate): pstat is new argument
63 (gfc_array_allocate): update gfc_array_deallocate() call.
64 (gfc_trans_deferred_array): ditto.
65 * trans-array.h: update gfc_array_deallocate() prototype.
66 * trans-decl.c (gfc_build_builtin_function_decls): update declaration
67 * trans-stmt.c (gfc_trans_deallocate): Implement STAT= feature.
69 2005-06-07 Jerry DeLisle <jvdelisle@verizon.net>
71 * intrinsic.texi: Add documentation for dcmplx, digits,
72 dim, idim, ddim, dot_product, dprod, dreal, and dtime.
74 2005-06-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
77 * trans-array.c (gfc_trans_array_constructor_value): Slightly reorder.
78 Generate correct exit condition in case of negative steps in
81 * invoke.texi: Fix description of flags required for compatibility
84 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
85 Erik Schnetter <schnetter@aei.mpg.de>
88 * trans.c (gfc_get_backend_locus): Remove unnecessary adjustment,
91 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
93 * match.c (match_forall_iterator): Don't immediately give error if '='
94 is not followed by an expression.
96 2005-06-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
97 Erik Edelmann <erik.edelmann@iki.fi>
99 * array.c (gfc_match_array_constructor): Disallow empty array
102 2005-06-03 Jerry DeLisle <jvdelisle@verizon.net>
104 * fortran/intrinsic.texi: Add documentation for
105 command_argument_count, conjg, dconjg, count,
106 cpu_time, cshift, date_and_time, dble, dfloat.
108 2005-06-01 Roger Sayle <roger@eyesopen.com>
110 * intrinsic.c (add_conv): No longer take a "simplify" argument as
111 its always gfc_convert_constant, instead take a "standard" argument.
112 (add_conversions): Change all existing calls of add_conv to pass
113 GFC_STD_F77 as appropriate. Additionally, if we're allowing GNU
114 extensions support integer-logical and logical-integer conversions.
115 (gfc_convert_type_warn): Warn about use the use of these conversions
116 as a extension when appropriate, i.e. with -pedantic.
117 * simplify.c (gfc_convert_constant): Add support for integer to
118 logical and logical to integer conversions, using gfc_int2log and
120 * arith.c (gfc_log2int, gfc_int2log): New functions.
121 * arith.h (gfc_log2int, gfc_int2log): Prototype here.
122 * gfortran.texi: Document this new GNU extension.
124 2005-06-01 Paul Thomas <pault@gcc.gnu.org>
126 * fortran/trans-expr.c (gfc_conv_variable): Clean up bracketting.
127 * fortran/trans-expr.c (gfc_conv_function_call): Insert spaces.
128 Correct comments and replace convert of integer_one_node with
131 2005-06-01 Jakub Jelinek <jakub@redhat.com>
134 * resolve.c (resolve_contained_fntype): Use sym->attr.untyped
135 to avoid giving error multiple times.
136 (resolve_entries): Don't error about BT_UNKNOWN here.
137 (resolve_unknown_f): Capitalize IMPLICIT for consistency.
138 (resolve_fntype): New function.
139 (gfc_resolve): Call resolve_fntype.
141 2005-06-01 Feng Wang <fengwang@nudt.edu.cn>
144 * fortran/io.c (resolve_tag): Fix error message.
146 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
148 * fortran/trans-decl.c: Don't include errors.h.
149 * fortran/Make-lang.in: Updates dependencies.
151 2005-05-31 Paul Thomas <pault@gcc.gnu.org>
156 * fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
157 string length from the expression typespec character length value
158 and set temp_ss->stringlength and backend_decl. Obtain the
159 tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
160 Dereference the expression to obtain the character.
161 * fortran/trans-expr.c (gfc_conv_component_ref): Remove the
162 dereference of scalar character pointer structure components.
163 * fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
164 string length for the structure component from the component
167 2005-05-30 Roger Sayle <roger@eyesopen.com>
169 * gfortran.h (GFC_STD_LEGACY): New "standard" macro. Reindent.
170 * options.c (gfc_init_options): By default, allow legacy extensions
172 (gfc_post_options): Make -pedantic warn about legacy extensions
173 even with -std=legacy.
174 (gfc_handle_option): Make -std=gnu follow the default behaviour
175 of warning about legacy extensions, but allowing them. Make the
176 new -std=legacy accept everything and warn about nothing.
177 * lang.opt (std=legacy): New F95 command line option.
178 * invoke.texi: Document both -std=f2003 and -std=legacy.
179 * gfortran.texi: Explain the two types of extensions and document
180 how they are affected by the various -std= command line options.
182 2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
184 * trans-expr.c: Remove trailing ^M.
186 * trans-expr.c: Fix comment typos.
188 2005-05-29 Paul Thomas <pault@gcc.gnu.org>
196 * fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string
197 length to temp_ss for character pointer array assignments.
198 * fortran/trans-expr.c (gfc_conv_variable): Correct errors in
199 dereferencing of characters and character pointers.
200 * fortran/trans-expr.c (gfc_conv_function_call): Provide string
201 length as return argument for various kinds of handling of return.
202 Return a char[]* temporary for character pointer functions and
203 dereference the temporary upon return.
205 2005-05-29 Janne Blomqvist <jblomqvi@vipunen.hut.fi>
206 Steven G. Kargl <kargls@comcast.net>
209 * io.c (gfc_match_inquire): Implement constraints on UNIT and FILE usage.
211 2005-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
214 * io.c (format_item_1): Add check and extension warning for
217 2005-05-28 Steven G. Kargl <kargls@comcast.net>
219 * arith.c (gfc_arith_init_1): Fix off by one problem;
220 (gfc_check_integer_range): Chop extra bits in subnormal numbers.
222 2005-05-28 Jerry DeLisle <jvdelisle@verizon.net>
223 Steven G. Kargl <kargls@comcast.net>
225 * intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING
228 2005-05-27 Steven G. Kargl <kargls@comcast.net>
230 * trans-array.c (gfc_trans_deferred_array): Use build_int_cst to force
231 like types in comparsion.
233 2005-05-26 Kazu Hirata <kazu@cs.umass.edu>
235 * data.c, parse.c, trans-array.c, trans-decl.c,
236 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
237 trans.h: Fix comment typos. Follow spelling conventions.
239 2005-05-22 Roger Sayle <roger@eyesopen.com>
241 * gfortran.texi: Document some more GNU extensions.
243 2005-05-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
245 * error.c (gfc_warning): Fix typo in comment.
247 2005-05-18 Thomas Koenig <Thomas.Koenig@online.de>
250 * fortran/iresolve.c (gfc_resolve_reshape): Add
251 gfc_type_letter (BT_COMPLEX) for complex to
252 to resolved function name.
254 2005-05-18 Erik Edelmann <erik.edelmann@iki.fi>
256 * array.c (gfc_match_array_constructor): Support [ ... ]
257 style array constructors.
259 2005-05-18 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
261 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_TRUNC
262 and BUILT_IN_TRUNCF instead of BUILT_IN_FLOOR and BUILT_IN_FLOORF.
263 * trans-intrinsic.c (build_fix_expr): Change 'op' argument
264 to correct enum type.
265 (gfc_conv_intrinsic_aint): Likewise. Clarify comment in front of
266 function. Add default case to switch, deal with FIX_TRUNC_EXPR
267 instead of FIX_FLOOR_EXPR.
269 2005-05-18 Feng Wang <fengwang@nudt.edu.cn>
272 * trans-const.c (gfc_conv_const_charlen): Use gfc_charlen_type_node to
273 build character length.
275 2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
277 * trans-types.c (gfc_array_range_type): New variable.
278 (gfc_init_types): Initialize gfc_array_range_type.
279 (gfc_get_array_type_bounds): Use gfc_array_range_type.
281 2005-05-17 Jakub Jelinek <jakub@redhat.com>
284 * trans-stmt.c (generate_loop_for_temp_to_lhs): Remove SIZE and COUNT2
285 arguments. If LSS is gfc_ss_terminator, increment COUNT1 by 1, instead
286 of incrementing COUNT2 and using COUNT1+COUNT2 increment COUNT1 and use
288 (generate_loop_for_rhs_to_temp): Likewise.
289 (compute_overall_iter_number): Add INNER_SIZE_BODY argument.
290 It non-NULL, add it to body.
291 (allocate_temp_for_forall_nest_1): New function, split from
292 allocate_temp_for_forall_nest.
293 (allocate_temp_for_forall_nest): Add INNER_SIZE_BODY argument,
294 propagate it down to compute_overall_iter_number. Use
295 allocate_temp_for_forall_nest_1.
296 (gfc_trans_assign_need_temp): Remove COUNT2. Call
297 compute_inner_temp_size into a new stmtblock_t. Adjust calls to
298 allocate_temp_for_forall_nest, generate_loop_for_rhs_to_temp
299 and generate_loop_for_temp_to_lhs.
300 (gfc_trans_pointer_assign_need_temp): Adjust calls to
301 allocate_temp_for_forall_nest.
302 (gfc_evaluate_where_mask): Call compute_inner_temp_size into a new
303 stmtblock_t. Call compute_overall_iter_number just once, then
304 allocate_temp_for_forall_nest_1 twice with the same size.
305 Initialize mask indexes if nested_forall_info != NULL.
306 (gfc_trans_where_2): Initialize mask indexes before calling
307 gfc_trans_nested_forall_loop.
309 2005-05-15 Feng Wang <fengwang@nudt.edu.cn>
310 Jerry DeLisle <jvdelisle@verizon.net>
313 * trans-stmt.c (gfc_trans_label_assign): fix pointer type, to
314 resolve ICE on assign of format label.
315 * trans-io.c (set_string): add fold-convert to properly
316 handle assigned format label in write.
318 2005-05-13 Paul Brook <paul@codesourcery.com>
320 * trans-stmt.c (gfc_trans_forall_1): Fix comment typo.
322 2005-05-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
324 * trans-types.c (gfc_is_nodesc_array): Remove redundant check.
326 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
329 * io.c (check_format): Look for literal characters inside
332 2005-05-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
334 * resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
335 attribute from result symbol to function symbol.
336 * trans-expr.c (gfc_conv_function_call): Look at sym->attr.dimension
337 instead of sym->result->attr.dimension.
339 2005-05-10 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
342 * gfortran.h (gfc_option): Add flag_f2c.
343 * invoke.texi: Document '-ff2c' command line option. Adapt
344 documentation for '-fno-second-underscore' and '-fno-underscoring'.
345 * lang.opt (ff2c): New entry.
346 * options.c (gfc-init_options): Set default calling convention
347 to -fno-f2c. Mark -fsecond-underscore unset.
348 (gfc_post_options): Set -fsecond-underscore if not explicitly set
350 (handle_options): Set gfc_option.flag_f2c according to requested
352 * trans-decl.c (gfc_get_extern_function_decl): Use special f2c
353 intrinsics where necessary.
354 (gfc_trans_deferred_vars): Change todo error to assertion.
355 * trans-expr.c (gfc_conv_variable): Dereference access
356 to hidden result argument.
357 (gfc_conv_function_call): Add hidden result argument to argument
358 list if f2c calling conventions requested. Slightly restructure
359 tests. Convert result of default REAL function to requested type
360 if f2c calling conventions are used. Dereference COMPLEX result
362 * trans-types.c (gfc_sym_type): Return double for default REAL
363 function if f2c cc are used.
364 (gfc_return_by_reference): Slightly restructure logic. Return
365 COMPLEX by reference depending on calling conventions.
366 (gfc_get_function_type): Correctly make hidden result argument a
367 pass-by-reference argument for COMPLEX. Remove old code which does
368 this for derived types.
370 2005-05-09 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
372 * match.c (gfc_match_return): Only require space after keyword when
373 it is obligatory. Only give stdwarn to after matching is successful.
374 * dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
376 2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
378 * intrinsic.texi: Fix typos.
380 2005-05-07 Steven G. Kargl <kargls@comcast.net>
382 * intrinsic.texi: Document ASSOCIATED and ATAN2. Update Bessel function
383 description to include information about scalar arguments.
385 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
387 * Make-lang.in, dump-parse-tree.c, invoke.texi, lang.opt,
388 match.h, trans-array.h: Update copyright.
390 2005-04-29 Tom Tromey <tromey@redhat.com>
392 * f95-lang.c (poplevel): Updated for change to build_block.
394 2005-04-29 Jakub Jelinek <jakub@redhat.com>
398 * trans-expr.c (gfc_conv_variable): Handle return values in functions
399 with alternate entry points.
400 * resolve.c (resolve_entries): Remove unnecessary string termination
401 after snprintf. Set result of entry master.
402 If all entries have the same type, set entry master's type
403 to that common type, otherwise set mixed_entry_master attribute.
404 * trans-types.c (gfc_get_mixed_entry_union): New function.
405 (gfc_get_function_type): Use it for mixed_entry_master functions.
406 * gfortran.h (symbol_attribute): Add mixed_entry_master bit.
407 * decl.c (gfc_match_entry): Set entry->result properly for
409 * trans-decl.c (gfc_get_symbol_decl): For entry_master, skip over
411 (build_entry_thunks): Handle return values in entry thunks.
412 Clear BT_CHARACTER's ts.cl->backend_decl, so that it is not
413 shared between multiple contexts.
414 (gfc_get_fake_result_decl): Use DECL_ARGUMENTS from
415 current_function_decl instead of sym->backend_decl. Skip over
416 entry master's entry id argument. For mixed_entry_master entries or
417 their results, return a COMPONENT_REF of the fake result.
418 (gfc_trans_deferred_vars): Don't warn about missing return value if
419 at least one entry point uses RESULT.
420 (gfc_generate_function_code): For entry master returning
421 CHARACTER, copy ts.cl->backend_decl to all entry result syms.
422 * trans-array.c (gfc_trans_dummy_array_bias): Don't consider return
423 values optional just because they are in entry master.
425 2005-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
427 * gfortran.h (gfc_namespace): Add seen_implicit_none field,
428 Tobias forgot this in previous commit.
430 2005-04-29 Paul Brook <paul@codesourcery.com>
432 * trans-expr.c (gfc_conv_expr_present): Fix broken assert. Update
435 2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
437 * gfortran.h (gfc_namespace): Add seen_implicit_none field.
438 * symbol.c (gfc_set_implicit_none): Give error if there's a previous
439 IMPLICIT NONE, set seen_implicit_none.
440 (gfc_merge_new_implicit): Error if there's an IMPLICIT NONE statement.
442 2005-04-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
444 * gfortran.h (gfc_gsymbol): Make name a const char *.
445 * symbol.c (gfc_get_gsymbol): Allocate gsymbol name via
448 2005-04-28 Francois-Xavier Coudert <coudert@clipper.ens.fr>
451 * resolve.c (resolve_actual_arglist): Issue an error if a statement
452 functions is used as actual argument.
454 2005-04-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
457 * interface.c (compare_parameter): Ignore type for EXPR_NULL
458 only if type is BT_UNKNOWN.
460 2005-04-25 Paul Brook <paul@codesourcery.com>
461 Steven G. Kargl <kargls@comcast.net>
464 * check.c (gfc_check_ichar_iachar): New function.
465 * instinsic.h (gfc_check_ichar_iachar): Add prototype.
466 * intrinsic.c (add_functions): Use it.
467 * primary.c (match_varspec, gfc_match_rvalue): Clear incorrect
468 character expression lengths.
470 2005-04-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
473 * trans-common.c (translate_common): Cast offset and
474 common_segment->offset to type int for warning message.
476 2005-04-23 DJ Delorie <dj@redhat.com>
478 * trans-decl.c: Adjust warning() callers.
480 2005-04-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
482 * trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as
483 intermediate representation. Fix typo in comment.
485 2005-04-21 Steven G. Kargl <kargls@comcast.net>
487 * trans-const.c (gfc_conv_mpfr_to_tree): Remove unneeded computation;
488 simplify logic; Add a gcc_assert.
490 2005-04-19 Steven G. Kargl <kargls@comcast.net>
492 * trans-const.c (gfc_conv_mpz_to_tree): Fix comment.
494 2005-04-19 Arnaud Desitter <arnaud.desitter@ouce.ox.ac.uk>
495 Steven G. Kargl <kargls@comcast.net>
497 * invoke.texi: Update -Waliasing description
499 2005-04-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
502 * resolve.c (resolve_variable): If e->symtree is not set, this
503 ought to be a FAILURE, and not a segfault.
505 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
512 * fortran/trans-io.c (gfc_build_io_library_fndecls): Create
513 declaration for st_set_nml_var and st_set_nml_var_dim. Remove
514 declarations of old namelist functions.
515 (build_dt): Simplified call to transfer_namelist_element.
516 (nml_get_addr_expr): Generates address expression for start of
517 object data. New function.
518 (nml_full_name): Qualified name for derived type components. New
520 (transfer_namelist_element): Modified for calls to new functions
521 and improved derived type handling.
523 2005-04-17 Richard Guenther <rguenth@gcc.gnu.org>
525 * scanner.c (gfc_next_char_literal): Reset truncation flag
526 for lines ending in a comment for both fixed and free form.
527 (load_line): Do not set truncated flag if only truncating
530 2005-04-15 Richard Guenther <rguenth@gcc.gnu.org>
533 * gfortran.h (gfc_linebuf): Add truncated field.
534 * parse.c (next_statement): Handle warning for truncated
536 * scanner.c (load_line): Return if line was truncated.
537 No longer warn for truncated lines. Remove unused parameters.
538 (load_file): Store load_line return value to linebuf.
539 (gfc_error_recovery): Do not advance line at the end.
541 2005-04-14 Steven G. Kargl <kargls@comcast.net>
543 * gfortran.h (gfc_real_info): Add subnormal struct member.
544 * arith.c (gfc_arith_init_1): Set it.
545 (gfc_check_real_range): Use it.
546 * simplify.c (gfc_simplify_nearest): Fix nearest(0.,1.).
548 2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
550 * simplify.c: Fix a comment typo.
552 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
554 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
556 2005-04-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
558 * simplify.c (gfc_simplify_nearest): Overhaul.
560 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
562 * interface.c: Fix a comment typo.
564 2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
566 * match.c (match_arithmetic_if): Arithmetic IF is obsolete in
569 2005-04-09 Steven G. Kargl <kargls@comcast.net>
571 * simplify.c (gfc_simplify_anint): Use mpfr_round()
572 (gfc_simplify_dnint): ditto.
573 (gfc_simplify_nint): ditto.
575 2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
578 * io.c (check_format): Allow an optional comma
581 2005-04-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
583 * match.c (match_arithmetic_if): Remove gfc_ prefix and correct
584 comment according to GNU coding style.
585 (gfc_match_if): Remove gfc_ prefix in call to
588 2005-04-08 Diego Novillo <dnovillo@redhat.com>
590 * match.c (gfc_match_arithmetic_if): Declare static.
592 2005-04-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
595 * match.c (gfc_match_arithmetic_if): New function to match an
596 arithmetic IF statement.
597 (gfc_match_if): Use gfc_match_arithmetic_if to match an
598 arithmetic IF statement embedded in a simple IF statement.
600 2005-04-07 Steven G. Kargl <kargls@comcast.net>
602 * simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))
604 2005-04-06 Steven G. Kargl <kargls@comcast.net>
606 * invoke.texi: Remove documentation of -std=f90
608 2005-04-06 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
610 * expr.c (gfc_check_assign): Don't allow NULL as rhs in a
611 non-pointer assignment.
613 2005-04-05 Feng Wang <fengwang@nudt.edu.cn>
618 * array.c (resolve_character_array_constructor): New function. Set
619 constant character array's character length.
620 (gfc_resolve_array_constructor): Use it.
621 * decl.c (add_init_expr_to_sym): Set symbol and initializer character
623 (gfc_set_constant_character_len): New function. Set constant character
624 expression according the given length.
625 * match.h (gfc_set_constant_character_len): Add prototype.
627 2005-04-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
629 * intrinsic.texi: BES?? functions are not in the f95 standard.
631 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
633 * intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.
635 2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
637 * intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
638 BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.
640 2005-04-02 Steven G. Kargl <kargls@comcast.net>
642 * intrinsic.texi: Document ALLOCATED, ANINT, ANY, ASIN; fix typos
644 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
646 * decl.c, f95-lang.c, interface.c, module.c, trans-stmt.c,
647 trans.h: Fix comment typos.
649 2005-03-29 Steven G. Kargl <kargls@comcast.net>
651 * gfortran.h (option_t): Change d8, i8, r8 to flag_default_double,
652 flag_default_integer, flag_default_real
653 * invoke.texi: Update documentation
654 * lang.opt: Remove d8, i8, r8 definitions; Add fdefault-double-8
655 fdefault-integer-8, and fdefault-real-8 definitions.
656 * options.c (gfc_init_options): Set option defaults
657 (gfc_handle_option): Handle command line options.
658 * trans-types.c (gfc_init_kinds): Use options.
660 2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
662 * f95-lang.c (builtin_function): Process the attrs parameter
663 and apply the "const" attribute to the builtin if found.
665 2005-03-27 Steven G. Kargl <kargls@comcast.net>
667 * intrinsic.texi: Document AIMAG, AINT, ALL
669 2005-03-26 Steven G. Kargl <kargls@comcast.net>
671 * arith.c (check_result): Fix illogical logic.
673 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
675 * trans-common.c (create_common): Build RECORD_NODE for common blocks
676 contain no equivalence objects.
677 (add_equivalences): New argument saw_equiv.
678 (trans_common): New local variable saw_equiv.
679 (finish_equivalences): Add a local variable dummy, Always pass true
680 for the 3rd parameter to create_common.
682 2005-03-25 Steven G. Kargl <kargls@comcast.net>
684 * intrinsic.texi: Fix "make dvi"
686 2005-03-24 Steven G. Kargl <kargls@comcast.net>
688 * intrinsic.texi: New file.
689 * gfortran.texi: Include it; white space change; fix typo.
691 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
693 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
695 2005-03-23 Steven Bosscher <stevenb@suse.de>
697 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
698 * trans-array.c (gfc_trans_allocate_array_storage,
699 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
700 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
701 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
702 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
703 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
704 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
705 gfc_conv_expr_descriptor): Likewise.
706 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
707 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
708 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
709 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
710 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
711 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
712 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
713 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
714 gfc_conv_intrinsic_merge, prepare_arg_info,
715 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
716 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
717 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
718 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
719 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
720 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
722 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
723 * trans.c (gfc_add_modify_expr): Likewise.
725 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
727 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
728 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
729 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
730 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
731 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
732 gfc_check_perror): new functions to check newly implemented
734 * gfortran.h: adding symbols for new intrinsics.
735 * intrinsic.c (add_functions): adding new intrinsics.
736 (add_subroutines): adding new intrinsics.
737 * intrinsic.h: prototype for all checking and resolving
739 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
740 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
741 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
742 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
743 gfc_resolve_kill_sub, gfc_resolve_link_sub,
744 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
745 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
746 gfc_resolve_perror): new functions to resolve intrinsics.
747 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
750 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
752 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
753 in which the variable is declared.
756 * resolve.c (was_declared): Also check for dummy attribute.
758 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
760 * gfortran.h (arith): Remove ARITH_0TO0.
761 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
762 (gfc_arith_power): Remove special casing of zero to integral
765 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
767 * Make-lang.in (fortran-warn): Remove -Wno-error.
768 (expr.o-warn, resolve.o-warn, simplify.o-warn,
769 trans-common.o-warn): Specify -Wno-error.
771 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
773 * trans-array.c (gfc_trans_static_array_pointer,
774 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
775 comment and formatting typos.
777 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
779 * invoke.texi: Fix typos.
781 2005-03-15 Zack Weinberg <zack@codesourcery.com>
783 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
785 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
787 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
788 to zero on label_tree.
790 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
793 * io.c (resolve_tag): Add checking on assigned label.
794 (match_dt_format): Does not set symbol assign attribute.
795 * match.c (gfc_match_goto):Does not set symbol assign attribute.
796 * resolve.c (resolve_code): Add checking on assigned label.
797 * trans-common.c (build_field): Deals with common variable assigned
799 * trans-stmt.c (gfc_conv_label_variable): New function.
800 (gfc_trans_label_assign): Use it.
801 (gfc_trans_goto): Ditto.
802 * trans-io.c (set_string): Ditto.
803 * trans.h (gfc_conv_label_variable): Add prototype.
805 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
808 * symbol.c (check_conflict): A dummy argument can't be a statement
811 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
813 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
814 the argument of the shift to the unsigned type.
816 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
819 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
821 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
824 * resolve.c (gfc_resolve): Check if character lengths are
825 specification expressions.
827 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
830 * trans-array.c (gfc_stack_space_left): Remove unused variable.
831 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
833 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
834 Remove declaration / prototype.
835 * trans-common.c (build_equiv_decl): Give union a name. Check if
836 it can be put on the stack.
837 * trans-decl.c (gfc_stack_space_left): Move function here.
838 (gfc_build_qualified_array): Fix comment typo.
839 * trans.h (gfc_put_var_on_stack): Add prototype.
841 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
843 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
844 * decl.c, trans.c: Don't use C++ style comments.
845 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
846 ifsrc): Give names to enums and use ENUM_BITFIELD.
847 (gfc_access): Remove trailing comma.
849 2005-03-05 Steven G. Kargl <kargls@comcast.net>
852 * primary.c (match_complex_constant): Mangled complex constant may
853 be an implied do-loop. Give implied do-loop matcher a chance.
855 2005-03-05 Steven G. Kargl <kargls@comcast.net>
858 * resolve.c (compare_shapes): New function.
859 (resolve_operator): Use it.
861 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
863 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
864 type for COMPLEX constants.
866 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
869 * trans-expr.c (gfc_conv_function_call): Correctly dereference
870 argument from a pointer function also if it has a result clause.
872 2005-03-04 Steven G. Kargl <kargls@comcast.net>
874 * expr.c (gfc_copy_shape_excluding): Change && to ||.
876 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
878 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
881 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
885 * simplify.c (gfc_simplify_bound): Rename to ...
886 (simplify_bound): ... this and overhaul.
888 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
890 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
891 (gfc_conv_intrinsic_function): update function calls
893 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
896 * trans-types.c (gfc_max_integer_kind): Declare
897 (gfc_init_kinds): Initialize it.
898 * gfortran.h (gfc_max_integer_kind): extern it.
899 * primary.c (match_boz_constant): Use it; remove gfortran extension
900 of kind suffixes on BOZ literal constants
903 2005-02-27 Steven G. Kargl <kargls@comcast.net>
905 * arith.c (gfc_check_real_range): Remove multiple returns
906 (check_result): New function.
907 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
908 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
911 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
913 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
916 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
918 Unrevert previously reverted patch. Adding this fix:
919 * module.c (find_true_name): Deal with NULL module.
921 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
923 Revert yesterday's patch:
924 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
926 * gfortran.h (gfc_component, gfc_actual_arglist, ...
927 ... argument. Copy string instead of pointing to it.
929 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
931 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
932 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
934 * module.c (mio_namespace_ref, load_needed): Likewise.
935 * parse.c (parse_interface, parse_contained): Likewise. Here the
936 correct second argument matters.
937 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
938 parent's implicit types if this is set.
939 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
940 * trans-common.c (build_common_decl): Likewise.
942 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
944 * symbol.c (gfc_set_default_type): Issue error only once, by setting
945 and checking 'untyped' attribute.
947 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
948 fields into new struct 'op' inside the 'value' union.
949 * arith.c (eval_intrinsic): Adapt all users.
950 * dependency.c (gfc_check_dependency): Likewise.
951 * dump-parse-tree.c (gfc_show_expr): Likewise.
952 * expr.c (gfc_get_expr): Don't clear removed fields.
953 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
954 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
955 check_intrinsic_op): Adapt to new field names.
956 * interface.c (gfc_extend_expr): Likewise. Also explicitly
957 nullify 'esym' and 'isym' fields of new function call.
958 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
959 Adapt to renamed structure fields.
960 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
961 * module.c (mio_expr): Likewise.
962 * resolve.c (resolve_operator): Likewise.
963 (gfc_find_forall_index): Likewise. Only look through operands
964 if dealing with EXPR_OP
965 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
966 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
967 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
970 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
971 'name' a 'const char *'.
972 (gfc_symbol): Likewise, also for 'module'.
973 (gfc_symtree): Make 'name' a 'const char *'.
974 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
975 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
977 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
978 initialize 'SYM->module'.
979 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
980 pointer instead of empty string.
981 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
982 * interface.c (gfc_compare_types): Adapt check to account for possible
984 (compare_actual_formal): Check for NULL pointer instead of empty
986 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
987 Add 'const' qualifier.
988 (conv_name): Return a heap allocated string.
989 (find_conv): Add 'const' qualifier to 'target'.
990 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
991 (make_generic): Check for NULL pointer instead of empty string.
992 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
993 (add_conv): No need to strcpy result from 'conv_name'.
994 (sort_actual): Check for NULL pointer instead of empty string.
995 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
997 * module.c (compare_true_names): Compare pointers instead of strings
999 (find_true_name): Initialize string fields with gfc_get_string.
1000 (mio_pool_string): New function.
1001 (mio_internal_string): Adapt comment.
1002 (mio_component_ref, mio_component, mio_actual_arg): Use
1003 'mio_pool_string' instead of 'mio_internal_string'.
1004 (mio_symbol_interface): Add 'const' qualifier to string arguments.
1005 Add level of indirection. Use 'mio_pool_string' instead of
1006 'mio_internal_string'.
1007 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
1008 (write_common, write_symbol): Use 'mio_pool_string' instead of
1009 'mio_internal_string'.
1010 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
1011 instead of empty string.
1012 (write_operator, write_generic): Pass correct type variable to
1013 'mio_symbol_interface'.
1014 (write_symtree): Use 'mio_pool_string' instead of
1015 'mio_internal_string'.
1016 * primary.c (match_keyword_arg): Adapt check to possible
1017 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
1018 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
1019 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
1021 (ambiguous_symbol): Check for NULL pointer instead of empty string.
1022 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
1024 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
1025 pointer instead of empty string.
1026 * trans-decl.c (gfc_sym_mangled_identifier,
1027 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
1028 gfc_get_symbol_decl): Likewise.
1029 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
1030 argument. Copy string instead of pointing to it.
1032 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
1034 * intrinsic.h, st.c: Update copyright.
1036 2005-02-20 Steven G. Kargl <kargls@comcast.net>
1038 * symbol.c: Typos in comments.
1040 2005-02-20 Steven G. Kargl <kargls@comcast.net>
1042 * expr.c (gfc_type_convert_binary): Typo in comment.
1044 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1046 * check.c (gfc_check_selected_int_kind): New function.
1047 * intrinsic.h: Prototype it.
1048 * intrinsic.c (add_function): Use it.
1049 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
1050 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
1052 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1054 * check.c (gfc_check_int): improve checking of optional kind
1055 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
1057 2005-02-19 Steven G. Kargl <kargls@comcast.net>
1059 * check.c (gfc_check_achar): New function
1060 * intrinsic.h: Prototype it.
1061 * intrinsic.c (add_function): Use it.
1063 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1065 * trans-stmt.c (generate_loop_for_temp_to_lhs,
1066 generate_loop_for_rhs_to_temp): Remove if whose condition is
1069 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1071 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
1072 (gfc_use_derived): ... this function.
1074 2005-02-09 Richard Henderson <rth@redhat.com>
1076 * f95-lang.c (gfc_init_builtin_functions): Call
1077 build_common_builtin_nodes; do not define any functions handled
1080 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1082 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
1084 (gfc_is_constant_expr): Check 'ref' to determine if substring
1085 reference is constant.
1086 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
1087 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
1089 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
1091 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1093 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
1094 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
1095 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
1096 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
1097 gfc_add_procedure): Add argument.
1098 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
1099 gfc_match_null, match_type_spec, match_attr_spec,
1100 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
1101 Update callers to match.
1102 (gfc_match_entry) : Likewise, fix comment typo.
1103 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
1104 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
1105 gfc_match_derived_decl): Update callers.
1106 * interface.c (gfc_match_interface): Likewise.
1107 * match.c (gfc_match_label, gfc_add_flavor,
1108 gfc_match_call, gfc_match_common, gfc_match_block_data,
1109 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
1111 * parse.c (parse_derived, parse_interface, parse_contained),
1112 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
1113 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
1114 * symbol.c (check_conflict, check_used): Add new 'name' argument,
1115 use when printing error message.
1116 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
1117 gfc_add_generic, gfc_add_in_common, gfc_add_data,
1118 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
1119 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
1120 gfc_add_procedure): Add new 'name' argument. Pass along to
1121 check_conflict and check_used.
1122 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
1123 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
1124 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
1125 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
1126 argument in calls to any of the modified functions.
1128 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1130 * gfortran.texi: Don't give last update date.
1132 2006-01-30 Richard Henderson <rth@redhat.com>
1134 * options.c (gfc_init_options): Zero flag_errno_math.
1136 2005-01-29 Paul Brook <paul@codesourcery.com>
1139 * check.c (real_or_complex_check): New function.
1140 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
1141 * intrinsic.c (add_functions): Use new check functions.
1142 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
1145 2005-01-29 Steven G. Kargl <kargls@comcast.net>
1148 * expr.c (gfc_check_assign): Check for conformance of logical operands
1150 2004-01-27 Steven Bosscher <stevenb@suse.de>
1152 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
1153 TREE_USED for all labels.
1154 (gfc_trans_entry_master_switch): Use it instead of building a
1156 * trans-io.c (add_case): Likewise.
1157 * trans-stmt.c (gfc_trans_integer_select): Likewise.
1159 2004-01-23 Paul Brook <paul@codesourcery.com>
1160 Steven G. Kargl <kargls@comcast.net>
1163 * arith.c (gfc_convert_real): Remove sign handling.
1164 * primary.c (match_digits): Allow whitespace after initial sign.
1165 (match_real_const): Handle signs here. Allow whitespace after
1166 initial sign. Remove dead code.
1167 (match_const_complex_part): Remove.
1168 (match_complex_part): Use match_{real,integer}_const.
1169 (match_complex_constant): Cross-promote integer types.
1171 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
1174 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
1175 transpose_c8 for complex types.
1177 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
1179 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
1180 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
1181 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
1182 Follow spelling conventions.
1184 2005-01-22 Bud Davis <bdavis9659@comcast.net>
1187 * trans-io.c (gfc_trans_inquire): Added code to support
1190 2005-01-22 Steven G. Kargl <kargls@comcast.net>
1192 * intrinsic.c (make_alias): Add standard argument.
1193 (add_functions): Update make_alias calls.
1195 2005-01-22 Paul Brook <paul@codesourcery.com>
1197 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
1199 2005-01-22 Paul Brook <paul@codesourcery.com>
1201 * gfortran.h (gfc_check_access): Add prototype.
1202 * match.c (gfc_match_namelist): Remove TODO.
1203 * module.c (check_access): Rename ...
1204 (gfc_check_access): ... to this. Boolify. Update callers.
1205 * resolve.c (resolve_symbol): Check for private objects in public
1208 2005-01-22 Paul Brook <paul@codesourcery.com>
1210 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
1211 does not have an explicit type.
1212 (gfc_match_variable): Resolve implicit derived types in all cases.
1213 Resolve contained function types from their own namespace, not the
1215 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
1216 checking. Resolve from the contained namespace, not the parent.
1218 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1221 * trans-const.c (gfc_conv_constant_to_tree): Give logical
1222 constants the correct type.
1225 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
1227 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
1230 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
1232 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
1233 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
1234 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
1235 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
1236 trans-io.c, trans-stmt.c, trans.c: Update copyright.
1238 2005-01-17 Ira Rosen <irar@il.ibm.com>
1240 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
1242 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1245 * error.c (error_char): Line-buffer errors / warnings.
1247 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1249 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
1250 unsigned issue. Use build_int_cst instead of converting
1251 integer_zero_node. Remove unnecessary conversion.
1253 * trans-types.c (gfc_get_character_type_len): : Use
1254 gfc_charlen_type_node as basic type for the range field.
1256 * trans-intrinsic.c (build_fixbound_expr,
1257 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
1258 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
1259 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
1260 of converting 'integer_zero_node' or 'integer_one_node'
1262 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
1264 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
1265 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
1266 'build_int_cst' instead of converting 'integer_zero_node' or
1267 'integer_one_node' respectively.
1269 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1270 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
1271 'gfc'-prefix from local variable, remove dead code, use correct
1272 type when inserting argument.
1274 * trans-intrinsic.c, trans-types.c: Update copyright years.
1276 2005-01-16 Steven G. Kargl <kargls@comcast.net>
1279 * resolve.c (check_case_overlap): Typo in comment.
1280 (validate_case_label_expr): Fix up kinds of case values
1281 (resolve_select): Properly handle kind mismatches.
1283 2004-01-16 Paul Brook <paul@codesourcery.com>
1286 * trans-common.c (translate_common): Remove duplicate function call.
1287 (finish_equivalences): Preserve alignment when biasing offsets.
1289 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
1291 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
1292 ASCII-like character encoding.
1294 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1296 * resolve.c (compare_case): Cleanup.
1298 2005-01-14 Steven G. Kargl <kargls@comcast.net>
1300 * resolve.c (compare_case): Give arguments correct type.
1302 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
1304 * iresolve.c, trans-common.c, trans-types.c: Fix comment
1307 2005-01-09 Paul Brook <paul@codesourcery.com>
1310 * trans-common.c (current_common, current_offset): Remove.
1311 (create_common): Add head argument.
1312 (align_segment): New function.
1313 (apply_segment_offset): New function.
1314 (translate_common): Merge code from new_segment. Handle alignment.
1315 (new_segment): Remove.
1316 (finish_equivalences): Ensure proper alignment.
1318 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1320 * trans-const.c: Don't include unused math.h.
1322 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
1323 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
1324 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
1325 trailing whitespace.
1326 (prepare_arg_info): Fix formatting, indenting and remove trailing
1328 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
1329 trailing whitespace.
1331 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
1332 gfc_constant_result, gfc_range_check, gfc_arith_power,
1333 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
1334 gfc_real2complex, gfc_complex2int, gfc_complex2real,
1335 gfc_complex2complex): Fix whitespace issues.
1336 * check.c (must_be, type_check, numeric_check, int_or_real_check,
1337 logical_array_check, array_check, scalar_check, nonoptional_check,
1338 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
1339 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
1340 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
1341 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
1342 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
1343 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
1344 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
1345 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
1346 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
1347 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
1348 gfc_check_lbound, gfc_check_logical, min_max_args,
1349 gfc_check_min_max_integer, gfc_check_min_max_real,
1350 gfc_check_min_max_double, gfc_check_matmul,
1351 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
1352 gfc_check_pack, gfc_check_precision, gfc_check_radix,
1353 gfc_check_range, gfc_check_real, gfc_check_repeat,
1354 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
1355 gfc_check_set_exponent): Fix formatting issues.
1356 (gfc_check_size, gfc_check_sign): Alphabetize function order,
1357 remove whitespace-only line.
1358 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
1359 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
1360 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
1361 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
1362 gfc_check_random_number, gfc_check_random_seed,
1363 gfc_check_second_sub, gfc_check_system_clock,
1364 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
1365 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
1366 gfc_check_unlink_sub): Fix formatting issues.
1368 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1370 * gfortran.h: Remove outdated comment. Don't include stdio.h
1373 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1375 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
1376 output of 'gfortran --version'.
1378 2005-01-03 Steven G. Kargl <kargls@comcast.net>
1380 * arith.c: Add system.h; remove string.h
1386 * check.c: Remove stdlib.h and stdarg.h
1387 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
1388 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
1389 * f95-lang.c: Add system.h; remove stdio.h
1390 * interface.c: Add system.h; remove stdlib.h and string.h
1391 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
1392 * io.c: Remove string.h
1394 * match.c: Remove stdarg.h and string.h
1395 * misc.c: Update copyright; add system.h; remove stdlib.h,
1396 string.h, and sys/stat.h
1397 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
1398 unistd.h, and time.h
1399 * option.c: Remove string.h and stdlib.h
1401 * scanner.c: Update copyright; add system.h; remove stdlib.h,
1402 stdio.h, string.h, and strings.h
1403 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
1404 * trans-array.c: Remove stdio.h and gmp.h
1405 * trans-const.c: Ditto
1406 * trans-expr.c: Ditto
1408 * trans-stmt.c: Ditto
1410 * trans-intrinsic.c: Remove stdio.h and string.h
1412 2004-12-29 Steven G. Kargl <kargls@comcast.net>
1414 * gfortran.h (gfc_case): fix typo in comment.
1416 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1418 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
1419 logical shift. Call fold. Remove 0-bit shift shortcut.
1420 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
1421 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
1422 result if width(arg 1) < 4 bytes. Call fold.
1425 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
1426 in front of function to match the standard. Correct handling
1429 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
1431 * trans-expr.c (gfc_conv_cst_int_power): Only check for
1432 flag_unsafe_math_optimizations if we have a float type.
1434 2004-12-23 Steven G. Kargl <kargls@comcast.net>
1436 * gfortran.texi: Fix typo.
1438 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1440 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
1443 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1446 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
1447 (gfc_match_nullify): Make sure that ')' is in front of the end of
1450 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
1453 2004-12-14 Richard Henderson <rth@redhat.com>
1455 * gfortran.h (gfc_expr.function.name): Make const.
1456 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1457 (gfc_get_string): Update prototype.
1458 * iresolve.c: Include tree.h.
1459 (string_node, HASH_SIZE, string_head, hash): Remove.
1460 (gfc_get_string): Use vsnprintf, get_identifier.
1461 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
1462 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
1463 (gfc_done_1): Don't call gfc_iresolve_done_1.
1464 * module.c (mio_allocated_string): Take and return const char *,
1465 instead of modifying char**.
1466 (mio_expr): Update to match.
1467 * resolve.c (pure_function): Constify name argument.
1468 (resolve_function): Constify name.
1469 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
1471 2004-12-12 Richard Henderson <rth@redhat.com>
1473 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1474 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
1475 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
1476 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
1477 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
1478 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
1479 gfc_resolve_unpack: Use PREFIX.
1481 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1484 * match.c (gfc_match_common): Skip whitespace.
1486 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1489 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
1490 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
1491 integer kind check; Issue error for -std=f95 when needed.
1492 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
1494 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
1495 Promote arguments to same kind.
1497 2004-12-12 Steven G. Kargl <kargls@comcast.net>
1498 Paul Brook <paul@codesourcery.com>
1501 * resolve.c (gfc_resolve_iterator_expr): New function.
1502 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
1503 start, end and stride to correct type.
1504 (resolve_code): Pass extra argument.
1505 * array.c (resolve_array_list): Pass extra argument.
1506 * gfortran.h (gfc_resolve): Add prototype.
1507 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
1508 Handle real type iterators.
1510 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1513 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
1514 same kind as C's 'int'.
1515 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
1517 2004-12-08 Richard Henderson <rth@redhat.com>
1519 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
1520 to the output expression.
1521 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
1523 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
1526 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1529 * resolve.c (resolve_code): Impose correct restrictions on
1532 * decl.c (gfc_match_end): Use locus of END when eos is an error.
1534 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1535 Paul Brook <paul@codesourcery.com>
1537 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
1538 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
1539 (gfc_check_stat, gfc_check_stat_sub): New functions.
1540 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
1541 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
1542 fstat, and stat to intrinsics symbol tables.
1543 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
1544 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
1545 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
1546 (gfc_resolve_stat, gfc_resolve_flush): New functions.
1547 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
1548 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
1550 2004-12-02 Steven G. Kargl <kargls@comcast.net>
1552 * intrinsic.c: Fix and add comments, fix function declarations
1553 (OPTIONAL,REQUIRED): New symbols
1554 (add_functions,add_subroutines): Use symbols
1555 (gmp.h): Remove unused include
1557 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1559 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
1562 2004-11-24 Steven Bosscher <stevenb@suse.de>
1564 * options.c (gfc_post_options): Don't clear flag_inline_functions.
1566 2004-11-20 Steven G. Kargl <kargls@comcast.net>
1568 * check.c (gfc_check_getcwd_sub): Fix seg fault.
1570 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
1571 gfc_check_unlink,gfc_check_unlink_sub): New functions
1572 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
1573 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
1574 exit to intrinsics symbol tables.
1575 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
1576 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
1577 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
1578 gfc_resolve_unlink_sub): Add and sort prototypes.
1579 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
1580 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
1581 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
1583 2004-11-16 Paul Brook <paul@codesourcery.com>
1586 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
1587 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
1588 * trans-types.c (gfc_get_dtype): Accept array type rather than element
1590 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
1591 (gfc_get_array_type_bounds): Ditto.
1592 (gfc_get_derived_type): Recurse into derived type pointers.
1593 * trans-types.h (gfc_get_dtype): Add prototype.
1594 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
1596 2004-11-15 Paul Brook <paul@codesourcery.com>
1598 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
1600 2004-11-10 Paul Brook <paul@codesourcery.com>
1603 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
1604 * trans-io.c (transfer_array_component): Ditto.
1606 2004-11-10 Paul Brook <paul@codesourcery.com>
1608 * invoke.texi: Fix typo.
1610 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
1612 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
1613 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
1614 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
1615 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
1616 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
1618 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1621 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
1623 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
1625 * gfortranspec.c: Replace GNU CC with GCC.
1627 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1629 * gfortranspec.c (lang_specific_driver): Change year to 2004.
1631 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1634 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
1637 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1640 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
1641 module procedures as if they were module variables.
1643 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1648 * module.c (write_symbol1): Set module_name for dummy arguments.
1650 2004-11-02 Paul Brook <paul@codesourcery.com>
1652 * intrinsic.c (check_intrinsic_standard): Include error locus.
1654 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
1655 locus to check_intrinsic_standard.
1657 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
1660 * gfortran.h: Change GFC_STD_* flags to more appropriate
1661 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
1662 gfc_option_t): Add field for warning about use of nonstandard
1664 * intrinsic.c (add_sym): Add parameter for standard version, check
1665 this against current standard.
1666 (add_sym_0): Pass standard parameter to add_sym.
1667 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
1668 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
1669 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
1670 (make_generic): Add parameter for standard, check this
1671 against currently selected standard.
1672 (add_functions, add_subroutines): Add parameter to tell which
1673 standard an intrinsic belongs to.
1674 (check_intrinsic_standard): New function.
1675 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
1676 (gfc_intrinsic_sub_interface): Ditto.
1677 * lang.opt: Add Wnonstd-intrinsics option.
1678 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
1680 (set_Wall): Add warning about nonstd intrinsics.
1681 (gfc_handle_option): Change to use new GFC_STD_* flags,
1683 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1685 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1687 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1689 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1691 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1693 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1695 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1698 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1700 * check.c (gfc_check_rand): Allow missing optional argument.
1701 (gfc_check_irand): Ditto.
1702 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1704 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1706 PR fortran/13490, PR fortran/17912
1707 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1708 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1709 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1710 warning when compiling with pedantic.
1711 * gcc/fortran/arith.c: Set minimum integer values to reflect
1712 realities of two's complement signed integers. Added
1715 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1717 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1718 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1721 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1723 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1725 (gfc_generate_function_code): Fix formatting issue.
1727 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1729 * module.c: Fix formatting issues.
1731 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1733 * module.c (mio_interface_rest): Set where member of interface
1736 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1739 * options.c (gfc_handle_option): Add break after handing the
1742 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1744 * arith.c: Fix formatting issues.
1746 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1749 * resolve.c (resolve_operator): Use correct operator name in message.
1751 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1753 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1754 Move standard warning further to the front.
1756 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1758 * trans-stmt.c: Fix a comment typo.
1760 2004-10-07 Paul Brook <paul@codesourcery.com>
1763 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1766 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1769 * simplify.c (twos_complement): New function.
1770 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1772 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1774 2004-10-06 Paul Brook <paul@codesourcery.com>
1776 * trans-stmt.c (gfc_trans_simple_do): New function.
1777 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1778 loop. Update comments.
1780 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1783 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1787 * intrinsic.c (add_sym_5): Remove.
1788 (add_subroutines): Add resolution function for MVBITS.
1789 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1791 * iresolve.c (gfc_resolve_mvbits): New function.
1792 (gfc_resolve_random_number): Remove empty line at end of function.
1794 * trans-const.c (gfc_build_cstring_const): New function.
1795 (gfc_init_cst): Use new function.
1796 * trans-const.h (gfc_build_cstring_const): Add prototype.
1797 * trans-io.c (set_string, set_error_locus): Use new function.
1798 * trans-stmt.c (gfc_trans_goto): Use new function.
1801 * parse.c (accept_statement): Don't treat END DO like END IF and
1803 (parse_do_block): Generate possible END DO label inside END DO
1807 * check.c (gfc_check_system_sub): New function.
1808 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1809 * intrinsic.c (add_functions): Add 'system'.
1810 (add_subroutines): Add 'system'.
1811 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1812 Move prototypes to other suborutines.
1813 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1815 (gfc_resolve_system_clock): Fix formatting of prototype.
1816 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1818 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1821 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1823 * scanner.c (preprocessor_line): Accept preprocessor lines without
1824 file names. Check file names for closing quotes. Handle escaped
1825 quotes in file names.
1827 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1828 Paul Brook <paul@codesourcery.com>
1830 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1831 Use gfc_get_expr_charlen.
1832 * trans-expr.c (gfc_get_expr_charlen): New function.
1833 * trans.h (gfc_get_expr_charlen): Add prototype.
1835 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1837 * trans-intrinsic.c: Fix a comment typo.
1839 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1841 * simplify.c (range_check): Remove blank line at beginning of function.
1842 (gfc_simplify_dint): Same at end of function.
1843 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1844 (gfc_simplify_bound): Fix indentation.
1845 (gfc_simplify_log10): Simplify calculation.
1846 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1848 (gfc_simplify_nearest): Same at end of function.
1849 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1851 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1852 gfc_simplify_spacing): Simplify calulations.
1854 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1856 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1857 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1859 2004-10-01 Jan Hubicka <jh@suse.cz>
1861 * f95-lang.c (gfc_expand_function): Update call of
1862 tree_rest_of_compilation.
1863 * trans-decl.c (gfc_generate_constructors): Likewise.
1865 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1867 * trans-intrinsic.c: Comment fixes.
1869 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1871 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1873 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1875 * trans-types.c (gfc_return_by_reference): Remove superfluous
1878 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1879 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1882 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1883 function to determine return type.
1885 2004-09-20 Jan Hubicka <jh@suse.cz>
1887 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1889 (gfc_generate_function_code): Likewise.
1891 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1894 * simplify.c (gfc_simplify_reshape): Set shape of return value
1897 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1898 Zack Weinberg <zack@codesourcery.com>
1900 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1901 enumeration constants.
1903 2004-09-17 Paul Brook <paul@codesourcery.com>
1905 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1906 (gfc_linebuf_header_size): Define.
1907 * scanner.c (load_file): Use it.
1909 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1911 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1912 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1913 resolve.c, scanner.c, trans-array.c, trans-array.h,
1914 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1915 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1916 trans.h: Fix comment typos. Follow spelling conventions.
1918 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1921 * trans-io.c (transfer_array_component): New function.
1922 (transfer_expr): For array fields, call transfer_array_component.
1924 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1926 * gfortran.texi: Fix a typo.
1928 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1930 * parse.c (eof_buf): Rename eof to eof_buf.
1931 (unexpected_eof): Same.
1932 (gfc_parse_file): Same.
1934 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1936 * check.c (gfc_check_getcwd_sub): New function.
1937 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1938 * intrinsic.c (add_functions): Add function definition;
1940 * intrinsic.c (add_subroutines): Add subroutine definitions.
1941 * intrinsic.h: Add prototypes.
1942 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1944 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1946 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1949 * module.c (write_symbol): Don't fill in module name here.
1950 (write_symbol0): Fill in here instead.
1952 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1954 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1955 trans-array.c, trans-common.c, trans-expr.c,
1956 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1957 comment typos. Follow spelling conventions.
1959 2004-09-09 Paul Brook <paul@codesourcery.com>
1961 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1963 2004-09-08 Paul Brook <paul@codesourcery.com>
1965 * array.c: Don't include assert.h.
1966 * data.c: Don't include assert.h. Replace assert and abort with
1967 gcc_assert and gcc_unreachable.
1968 * dependency.c: Ditto.
1969 * f95-lang.c: Ditto.
1970 * iresolve.c: Ditto.
1972 * simplify.c: Ditto.
1974 * trans-array.c: Ditto.
1975 * trans-common.c: Ditto.
1976 * trans-const.c: Ditto.
1977 * trans-decl.c: Ditto.
1978 * trans-expr.c: Ditto.
1979 * trans-intrinsic.c: Ditto.
1980 * trans-io.c: Ditto.
1981 * trans-stmt.c: Ditto.
1982 * trans-types.c: Ditto.
1985 2004-09-07 Per Bothner <per@bothner.com>
1986 Paul Brook <paul@codesourcery.com>
1988 * error.c (show_locus): Handle mapped locations.
1989 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1990 * gfortran.h: Include input.h.
1991 (struct gfc_linebuf): Use source_location.
1992 * scanner.c (get_file): Initialize linemap.
1993 (preprocessor_line): Pass extra argument to get_file.
1994 (load_file): Ditto. Setup linemap.
1995 (gfc_new_file): Handle mapped locations.
1996 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1997 Set decl source locations.
1998 (gfc_trans_common): Set blank common block location.
1999 * trans-decl.c (gfc_set_decl_location): New function.
2000 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
2001 (trans_function_start): Move call to gfc_set_backend_locus..
2002 (build_function_decl): ... to here.
2003 (build_entry_thunks): Set and restore the backend locus.
2004 (gfc_generate_constructors): Remove excess arguments to
2005 init_function_start.
2006 (gfc_generate_block_data): Add comments. Set the decl locus.
2007 * trans-io.c (set_error_locus): Handle mapped locations.
2008 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
2009 (gfc_trans_code): Use SET_EXPR_LOCATION.
2010 (gfc_generate_code): Override the location of the new symbol.
2011 * trans.h (gfc_set_decl_location): Add prototype.
2013 2004-08-31 Paul Brook <paul@codesourcery.com>
2015 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
2017 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2020 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
2023 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2028 * resolve.c (resolve_transfer): New function.
2029 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
2031 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2034 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
2037 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2039 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
2041 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2044 * trans-types.c (gfc_return_by_reference): Remove TODO error,
2045 add comment pointing out possible issue WRT compatibility with g77.
2047 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2049 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
2050 all occurences of 'gfc_strlen_type_node' by
2051 'gfc_charlen_type_node'.
2052 * trans-types.h: Same. Also update comment accordingly.
2054 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2056 * primary.c: Update copyright boilerplate to say GCC.
2057 * f95-lang.c: Change initial comment to say gfortran.
2059 2004-08-31 Paul Brook <paul@codesourcery.com>
2061 * trans-types.h: Add comments.
2062 (intmax_type_node, string_type_node, const_string_type_node): Remove.
2064 2004-08-30 Richard Henderson <rth@redhat.com>
2066 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
2067 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
2068 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
2069 c_long, c_long_long.
2070 (gfc_logical_info): Add c_bool.
2071 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
2072 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
2073 rather than gfc_int[48]_type_node for allocate choice.
2074 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
2075 local copies of some kind type nodes.
2076 (gfc_build_builtin_function_decls): Likewise.
2077 * trans-expr.c (gfc_conv_power_op): Likewise.
2078 * trans-intrinsic.c (gfc_conv_intrinsic_index,
2079 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
2080 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
2081 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
2082 gfc_trans_character_select, gfc_trans_allocate): Likewise.
2083 * trans-io.c (gfc_pint4_type_node): Move into ...
2084 (gfc_build_io_library_fndecls): ... here. Cache local copies of
2085 some kind type nodes.
2086 * trans-types.c (gfc_type_nodes): Remove.
2087 (gfc_character1_type_node, gfc_strlen_type_node): New.
2088 (gfc_integer_types, gfc_logical_types): New.
2089 (gfc_real_types, gfc_complex_types): New.
2090 (gfc_init_kinds): Fill in real mode_precision.
2091 (gfc_build_int_type, gfc_build_real_type): New.
2092 (gfc_build_complex_type, gfc_build_logical_type): New.
2093 (c_size_t_size): New.
2094 (gfc_init_types): Loop over kinds.
2095 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
2096 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
2097 (gfc_get_character_type_len): Likewise.
2098 (gfc_type_for_size): Loop over kinds; use a reduced set of
2099 unsigned type nodes.
2100 (gfc_type_for_mode): Loop over kinds.
2101 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
2102 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
2103 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
2104 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
2105 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
2106 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
2107 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
2108 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
2109 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
2110 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
2111 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
2112 gfc_complex8_type_node, gfc_complex16_type_node,
2113 gfc_logical1_type_node, gfc_logical2_type_node,
2114 gfc_logical4_type_node, gfc_logical8_type_node,
2115 gfc_logical16_type_node, gfc_strlen_kind): Remove.
2116 (gfc_character1_type_node): Turn in to a variable.
2117 (gfc_strlen_type_node): Likewise.
2119 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2121 * gfortran.h (gfc_namespace): Add new field is_block_data.
2122 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
2123 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
2124 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
2125 * trans.h (gfc_generate_block_data): Add prototype.
2126 * trans-decl.c (gfc_generate_block_data): New function.
2128 2004-08-29 Richard Henderson <rth@redhat.com>
2130 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
2131 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
2132 than two HOST_WIDE_INT.
2134 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2137 * decl.c (free_variable, free_value, gfc_free_data, var_list,
2138 var_element, top_var_list, match_data_constant, top_val_list,
2139 gfc_match_data): Move here from match.c.
2140 (match_old_style_init): New function.
2141 (variable_decl): Match old-style initialization.
2142 * expr.c (gfc_get_variable_expr): New function.
2143 * gfortran.h (gfc_get_variable_expr): Add prototype.
2144 * gfortran.texi: Start documentation for supported extensions.
2145 * match.c: Remove the functions moved to decl.c.
2146 * match.h (gfc_match_data): Move prototype to under decl.c.
2147 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
2150 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2151 Paul Brook <paul@codesourcery.com>
2153 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
2154 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
2155 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2156 (build_builtin_fntypes): New function.
2157 (gfc_init_builtin_functions): Use it.
2158 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
2159 and GFC_ISYM_ERF{,C}.
2160 (gfc_c_int_kind): Declare.
2161 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
2162 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
2163 gfc_resolve_g77_math1): Add prototypes.
2164 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
2165 * mathbuiltins.def: Add comment. Change third argument. Use
2166 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
2167 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
2168 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
2169 * trans-types.c (gfc_c_int_kind): Declare.
2170 (gfc_init_kinds): Set it.
2172 2004-08-29 Steven G. Kargl <kargls@comcast.net>
2173 Paul Brook <paul@codesourcery.com>
2175 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
2176 (gfc_check_f, gfc_simplify_f): Add f0.
2177 * intrinsic.c (do_check): Call f0. Flatten.
2178 (add_sym_0): Fix prototype. Set f0.
2179 (add_functions): Add getgid, getgid and getuid.
2180 (resolve_intrinsic): Remove obsolete comment.
2181 (do_simplify): Call f0.
2182 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
2183 gfc_resolve_getuid): Add prototypes.
2184 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
2185 gfc_resolve_getuid): New functions.
2186 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
2189 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2191 * error.c (gfc_error_init_1): Remove blank line in front of
2192 function body. Add missing blank.
2193 (gfc_buffer_error, error_char, error_string): Remove blank line in
2194 front of function body.
2195 (show_locus): Add comma in comment.
2196 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
2197 gfc_push_error, gfc_pop_error): Remove blank line in front of
2199 (gfc_get_errors): Typo fix in comment in front of function. Remove
2200 blank line in front of function body.
2202 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2204 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
2205 variable declaration of same name.
2206 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
2207 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
2208 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
2209 Replace all calls to gfc_default_*_kind with variable accesses.
2210 * trans-types.c: Same as above.
2211 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
2212 static qualifier. Replace all occurences.
2213 (gfc_default_*_kind): Remove functions.
2215 2004-08-26 Richard Henderson <rth@redhat.com>
2217 * arith.c: Include system.h, not real system headers.
2218 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
2219 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
2220 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
2221 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
2222 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
2223 gfc_index_integer_kind, gfc_default_integer_kind,
2224 gfc_default_real_kind,gfc_default_double_kind,
2225 gfc_default_character_kind, gfc_default_logical_kind,
2226 gfc_default_complex_kind, validate_integer, validate_real,
2227 validate_logical, validate_character,
2228 gfc_validate_kind): Move to trans-types.c.
2229 (gfc_set_model_kind): Use gfc_validate_kind.
2230 (gfc_set_model): Just copy the current precision to default.
2231 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
2232 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
2233 * gfortran.h: Update file commentary.
2234 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
2235 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
2236 gfc_default_double_kind_1, gfc_default_character_kind_1,
2237 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
2238 (gfc_init_kinds): New.
2239 (gfc_init_types): Don't set gfc_index_integer_kind here.
2240 * trans-types.h (gfc_init_kinds): Declare.
2241 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
2243 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2245 * check.c (gfc_check_atan2): New function.
2246 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
2247 * intrinsic.h (gfc_check_atan2): Add prototype.
2249 2004-08-25 Richard Henderson <rth@redhat.com>
2251 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
2252 false and we don't validate the kind.
2253 (gfc_check_integer_range, gfc_check_real_range): Update to match.
2254 * check.c (kind_check): Likewise.
2255 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
2256 (match_char_spec, match_logical_spec): Likewise.
2257 * gfortran.h (gfc_validate_kind): Likewise.
2258 * options.c (gfc_handle_option): Likewise.
2259 * primary.c (match_integer_constant, match_real_constant,
2260 match_string_constant, match_logical_constant,
2261 match_const_complex_part): Likewise.
2262 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
2263 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
2264 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
2265 gfc_simplify_maxexponent, gfc_simplify_minexponent,
2266 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
2267 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
2268 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
2269 gfc_simplify_tiny): Likewise.
2270 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
2271 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2272 prepare_arg_info): Likewise.
2274 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2276 * expr.c (gfc_check_assign): Add comment. Add new warning.
2277 * trans-expr.c (gfc_conv_function_call): Correctly dereference
2278 result of pointer valued function when not in pointer assignment.
2280 2004-08-25 Paul Brook <paul@codesourcery.com>
2282 * config-lang.in: Remove dead commented line.
2283 * module.c: Replace g95 with gfortran in comment.
2285 2004-08-25 Paul Brook <paul@codesourcery.com>
2288 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
2290 2004-08-25 Paul Brook <paul@codesourcery.com>
2293 * trans-array.c (gfc_trans_allocate_temp_array): Remove
2294 string_length argument.
2295 (gfc_trans_array_ctor_element): New function.
2296 (gfc_trans_array_constructor_subarray): Use it.
2297 (gfc_trans_array_constructor_value): Ditto. Handle constant
2299 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
2300 (gfc_trans_array_constructor): Use them.
2301 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
2302 (gfc_conv_ss_descriptor): Remember section string length.
2303 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
2304 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
2305 (gfc_conv_expr_descriptor): Ditto.
2306 (gfc_conv_loop_setup): Ditto. Spelling fixes.
2307 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
2308 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
2309 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
2310 (gfc_conv_variable): Set string_length from section.
2311 (gfc_conv_function_call): Remove extra argument.
2312 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
2313 * trans-types.c (gfc_get_character_type_len): New function.
2314 (gfc_get_character_type): Use it.
2315 (gfc_get_dtype): Return zero for internal types.
2316 * trans-types.h (gfc_get_character_type_len): Add prototype.
2317 * trans.h (struct gfc_ss): Move string_length out of union.
2319 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2321 * trans.h (build2_v, build3_v): New macros.
2323 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
2325 * trans-array.c (gfc_conv_descriptor_data,
2326 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
2327 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
2328 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
2329 gfc_trans_allocate_temp_array,
2330 gfc_trans_array_constructor_subarray,
2331 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
2332 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
2333 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
2334 gfc_conv_array_ref, gfc_trans_preloop_setup,
2335 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
2336 gfc_conv_loop_setup, gfc_array_init_size,
2337 gfc_conv_array_initializer, gfc_trans_array_bounds,
2338 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2339 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
2340 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
2341 of build and build_v as appropriate.
2342 * trans-common.c (create_common): Same.
2343 * trans-decl.c (gfc_trans_auto_character_variable,
2344 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
2345 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2346 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
2347 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
2348 gfc_conv_expr_op, gfc_conv_function_call,
2349 gfc_trans_structure_assign): Same.
2350 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
2351 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
2352 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
2353 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
2354 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
2355 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2356 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
2357 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
2358 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
2359 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
2360 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
2361 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
2362 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
2363 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
2364 gfc_conv_intrinsic_iargc): Same.
2365 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
2366 set_flag, add_case, io_result, transfer_namelist_element,
2367 transfer_expr): Same.
2368 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
2369 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
2370 gfc_trans_integer_select, gfc_trans_logical_select,
2371 gfc_trans_character_select, gfc_trans_forall_loop,
2372 gfc_trans_nested_forall_loop, gfc_do_allocate,
2373 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2374 compute_inner_temp_size, compute_overall_iter_number,
2375 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
2376 gfc_trans_forall_1, gfc_evaluate_where_mask,
2377 gfc_trans_where_assign, gfc_trans_allocate): Same.
2378 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
2379 * trans.c (gfc_add_modify_expr, gfc_finish_block,
2380 gfc_build_array_ref, gfc_build_function_call,
2381 gfc_trans_runtime_check): Same.
2383 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2385 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
2386 build_int_cst to build_int_cst_wide in accordance to Nathan's
2389 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2391 * trans-array.c (gfc_trans_array_constructor_value): Adjust
2392 build_int_cst calls.
2393 * trans-const.c (gfc_build_string_const, gfc_init_constants,
2394 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
2395 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
2396 gfc_trans_entry_master_switch): Likewise.
2397 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2398 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2399 * trans-io.c (add_case, set_error_locus,
2400 transfer_namelist_element, transfer_expr): Likewise.
2401 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2402 gfc_trans_stop, gfc_trans_character_select): Likewise.
2403 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2404 * trans.c (gfc_trans_runtime_check): Likewise.
2406 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2408 * trans-decl.c, trans-types.c: Add and remove blank lines as
2411 2004-08-24 Richard Henderson <rth@redhat.com>
2413 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
2415 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2417 * resolve.c (merge_argument_lists): Revert unintentionally
2420 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2422 * trans-decl.c (build_function_decl): Fix spelling in comment.
2423 (build_entry_thunks): Remove code with no function.
2424 (gfc_build_intrinsic_function_decls): Remove empty line.
2426 * resolve.c (resolve_entries): Fix a bunch of comment typos.
2428 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2430 * f95-lang.c (gfc_init_decl_processing): Adjust
2431 build_common_tree_nodes call.
2433 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2435 * trans-types.c: Spelling and formatting fixes.
2437 2004-08-23 Richard Henderson <rth@redhat.com>
2439 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
2440 of going through an intermediate string. Fix 32/64 int/long bug.
2442 2004-08-23 Eric Christopher <echristo@redhat.com>
2444 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
2445 usage. Use build_vector_type_for_mode for vector types.
2447 2004-08-22 Richard Henderson <rth@redhat.com>
2450 * data.c (find_con_by_offset): Search ordered list; handle
2451 elements with repeat counts.
2452 (gfc_assign_data_value_range): New.
2453 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
2454 (gfc_assign_data_value_range): Declare.
2455 * match.c (top_val_list): Extract repeat count into a temporary.
2456 * resolve.c (values): Make left unsigned.
2457 (next_data_value): Don't decrement left.
2458 (check_data_variable): Use gfc_assign_data_value_range.
2460 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2462 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
2464 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2466 * check.c (gfc_check_reduction): Rename to ...
2467 (check_reduction): ... this. Make static. Don't check type of
2469 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
2470 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
2471 SUM to use new check functions.
2472 (check_specific): Change logic to call new functions.
2473 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
2475 (gfc_check_reduction): Remove prototype.
2477 2004-08-20 Paul Brook <paul@codesourcery.com>
2478 Canqun Yang <canqun@nudt.edu.cn>
2481 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
2482 for automatic arrays.
2483 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
2485 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2489 * match.c (match_simple_forall, match_simple_where): Forward-declare.
2490 (gfc_match_if): Order statement list alphabetically, add WHERE and
2491 FORALL, remove double PAUSE.
2492 (gfc_match_simple_where, match_forall_header,
2493 gfc_match_simple_forall): New functions.
2494 (gfc_match_forall): Use match_forall_header.
2496 2004-08-19 Paul Brook <paul@codesourcery.com>
2499 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
2500 * symbol.c (gfc_clear_attr): Use memset.
2502 2004-08-19 Paul Brook <paul@codesourcery.com>
2506 * data.c (assign_substring_data_value): Remove.
2507 (create_character_intializer): New function.
2508 (gfc_assign_data_value): Track the typespec for the current
2509 subobject. Use create_character_intializer.
2511 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
2514 * check.c (gfc_check_reduction): New function.
2515 (gfc_check_minval_maxval): Removed.
2516 (gfc_check_product): Removed.
2517 (gfc_check_sum): Removed.
2518 * intrinsic.h: Add/remove declarations for these.
2519 * gfortran.h: Add field f3red to union gfc_check_f.
2520 * intrinsic.c (add_sym_3red): New function.
2521 (add_functions): Register maxval, minval, product, and sum intrinsics
2522 through add_sym_3red.
2523 (check_specific): Handle f3red union field.
2524 * iresolve.c: Whitespace change.
2526 2004-08-18 Paul Brook <paul@codesourcery.com>
2528 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
2530 2004-08-18 Victor Leikehman <lei@il.ibm.com>
2533 * trans-io.c (transfer_namelist_element): New. Recursively handle
2534 derived-type variables. Pass string lengths.
2535 (build_dt): Code moved to build_namelist, with some
2536 changes and additions.
2537 (gfc_build_io_library_fndecls): Declare the fifth
2538 argument in st_set_nml_var_char -- string_length.
2540 2004-08-17 Paul Brook <paul@codesourcery.com>
2541 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2544 * decl.c (get_proc_name): Update mystery comment.
2545 (gfc_match_entry): Check for errors earlier. Add entry point to list.
2546 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
2547 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
2548 (struct gfc_entry_list): Define.
2549 (gfc_get_entry_list): Define.
2550 (struct gfc_namespace): Add refs and entries.
2551 (enum gfc_exec_op): Add EXEC_ENTRY.
2552 (struct gfc_code): Add ext.entry.
2553 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
2554 (mio_symbol_attribute): Don't save/reture addr->entry.
2555 (mio_namespace_ref): Refcount namespaces.
2556 * parse.c (accept_statement): Handle ST_ENTRY.
2557 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
2558 (parse_contained): Fixup sibling references to entry points
2559 after parsing the procedure body.
2560 * resolve.c (resolve_contained_fntype): New function.
2561 (merge_argument_lists, resolve_entries): New functions.
2562 (resolve_contained_functions): Use them.
2563 (resolve_code): Handle EXEC_ENTRY.
2564 (gfc_resolve): Call resolve_entries.
2565 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
2566 * symbol.c (gfc_get_namespace): Refcount namespaces.
2567 (gfc_free_namespace): Ditto.
2568 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
2569 optional when multiple entry points are present.
2570 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
2571 (gfc_get_extern_function_decl): Add assertion. Fix coment.
2572 (create_function_arglist, trans_function_start, build_entry_thunks):
2574 (gfc_build_function_decl): Rename ...
2575 (build_function_decl): ... to this.
2576 (gfc_create_function_decl): New function.
2577 (gfc_generate_contained_functions): Use it.
2578 (gfc_trans_entry_master_switch): New function.
2579 (gfc_generate_function_code): Use new functions.
2580 * trans-stmt.c (gfc_trans_entry): New function.
2581 * trans-stmt.h (gfc_trans_entry): Add prototype.
2582 * trans-types.c (gfc_get_function_type): Add entry point argument.
2583 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
2584 (gfc_generate_module_code): Call gfc_create_function_decl.
2585 * trans.h (gfc_build_function_decl): Remove.
2586 (gfc_create_function_decl): Add prototype.
2588 2004-08-15 Andrew Pinski <apinski@apple.com>
2591 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
2592 for cabs{,f} and copysign{,f}.
2593 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
2594 (gfor_fndecl_math_cabs): Delete.
2595 (gfor_fndecl_math_sign4): Delete.
2596 (gfor_fndecl_math_sign8): Delete.
2597 (gfc_build_intrinsic_function_decls): Remove the
2598 initializing of cabs{,f} and copysign{,f} functions.
2599 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
2600 instead of the functions definitions.
2601 (gfc_conv_intrinsic_sign): Likewise.
2602 * trans.h (gfor_fndecl_math_cabsf): Delete.
2603 (gfor_fndecl_math_cabs): Delete.
2604 (gfor_fndecl_math_sign4): Delete.
2605 (gfor_fndecl_math_sign8): Delete.
2607 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2609 * trans-array.c (gfc_trans_array_constructor_value): Use
2611 * trans-const.c (gfc_build_string_const,
2612 gfc_init_constants, gfc_conv_mpz_to_tree,
2613 gfc_conv_constant_to_tree): Likewise.
2614 * trans-decl.c (gfc_get_symbol_decl): Likewise.
2615 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
2616 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
2617 * trans-io.c (add_case, set_error_locus, build_dt,
2618 transfer_expr): Likewise.
2619 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
2620 gfc_trans_stop, gfc_trans_character_select): Likewise.
2621 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
2622 * trans.c (gfc_trans_runtime_check): Likewise.
2624 2004-08-14 Paul Brook <paul@codesourcery.com>
2626 * trans-decl.c (gfc_build_function_decl): Remove dead code.
2628 2004-08-14 Paul Brook <paul@codesourcery.com>
2630 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
2632 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2634 * gfortran.h: Add comments.
2635 * parse.c (parse_contained): Fix comment typo.
2636 * resolve.c (was_declared): Ditto.
2639 2004-08-11 Paul Brook <paul@codeourcery.com>
2642 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
2644 2004-08-10 Richard Henderson <rth@redhat.com>
2646 * f95-lang.c (gfc_init_builtin_functions): Remove
2647 __builtin_stack_alloc, add __builtin_alloca.
2648 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
2649 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
2651 2004-08-10 Paul Brook <paul@codesourcery.com>
2653 * trans-io.c (transfer_expr): Handle pointters.
2655 2004-08-10 Paul Brook <paul@codesourcery.com>
2658 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
2659 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
2660 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
2661 Handle GFC_SS_COMPONENT.
2662 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
2663 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
2665 (gfc_conv_array_initializer): Call specific initializer routines.
2666 * trans-expr.c (gfc_trans_structure_assign): New function.
2667 (gfc_trans_subarray_assign): New function.
2668 (gfc_trans_subcomponent_assign): New fucntion
2669 (gfc_conv_structure): Use them.
2670 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
2671 (gfc_ss): Add shape.
2673 2004-08-08 Victor Leikehman <lei@il.ibm.com>
2675 * simplify.c (gfc_simplify_shape): Bugfix.
2676 * expr.c (gfc_copy_shape_excluding): New function.
2677 * gfortran.h (gfc_get_shape): Bugfix.
2678 (gfc_copy_shape_excluding): Added declaration.
2679 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
2680 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
2681 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
2682 time resolution of shape.
2684 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2686 * intrinsic.c (add_subroutines): Add getenv and
2687 get_environment_variable. (add_sym_5s): New function.
2688 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2690 * iresolve.c (gfc_resolve_get_environment_variable): New
2693 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2695 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2696 __builtin_pow[f] arguments.
2698 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2700 * arith.c: Add #define for model numbers. Remove global GMP variables.
2701 (natural_logarithm,common_logarithm,exponential,sine,
2702 cosine,arctangent,hypercos,hypersine ): Remove.
2703 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2704 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2705 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2706 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2707 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2708 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2709 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2710 gfc_real2int,gfc_real2real,gfc_real2complex,
2711 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2712 to MPFR, use new functions.
2713 * arith.h: Remove extern global variables.
2714 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2715 arctangent,hypercos,hypersine): Remove prototypes.
2716 (arctangent2): Update prototype from GMP to MPFR.
2717 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2718 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2719 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2720 * gfortran.h (GFC_REAL_BITS): Remove.
2721 (arith): Add ARITH_NAN.
2722 Include mpfr.h. Define GFC_RND_MODE.
2723 Rename GCC_GFORTRAN_H GFC_GFC_H.
2724 (gfc_expr): Convert GMP to MPFR.
2725 * module.c: Add arith.h, correct type in comment.
2726 (mio_gmp_real): Convert GMP to MPFR.
2727 (mio_expr): Use gfc_set_model_kind().
2728 * primary.c: Update copyright date with 2004.
2729 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2730 * simplify.c: Remove global GMP variables
2731 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2732 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2733 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2734 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2735 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2736 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2737 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2738 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2739 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2740 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2741 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2742 gfc_simplify_rrspacing,gfc_simplify_scale,
2743 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2744 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2745 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2746 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2748 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2749 gfc_conv_mpf_to_tree. Convert it to use MPFR
2750 (gfc_conv_constant_to_tree): Use it.
2751 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2752 * trans-intrinsic.c: Add arith.h, remove gmp.h
2753 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2755 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2756 Paul Brook <paul@codesourcery.com>
2758 * trans-array.c (gfc_trans_allocate_array_storage,
2759 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2760 gfc_conv_loop_setup): For functions, if the shape of the result
2761 is not known in compile-time, generate an empty array descriptor for
2762 the result and let the callee to allocate the memory.
2763 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2764 (gfc_conv_expr_descriptor): Use function return values directly.
2765 * trans-expr.c (gfc_conv_function_call): Always add byref call
2767 (gfc_trans_pointer_assignment): Add comments.
2768 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2770 2004-08-01 Roger Sayle <roger@eyesopen.com>
2772 * options.c (gfc_init_options): Don't warn about the use GNU
2773 extensions by default.
2774 (gfc_post_options): Warn about GNU extensions with -pedantic.
2775 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2777 2004-07-30 Richard Henderson <rth@redhat.com>
2779 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2782 2004-07-25 Richard Henderson <rth@redhat.com>
2784 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2785 and DECL_IGNORED_P on RESULT_DECL.
2786 (gfc_generate_constructors): Likewise.
2788 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2791 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2793 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2794 * options.c (gfc_handle_options): Deal with changed options.
2795 * scanner.c (load_line): Change second arg to 'char **',
2796 allocate if pointing to NULL. Keep track of buffer's length.
2797 Adapt buffer size to overlong lines. Pad lines to full length
2799 (load_file): Adapt to new interface of load_line.
2801 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2803 * trans.h (builtin_function): Declare.
2805 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2808 (parts ported from g95)
2809 * parse.h (gfc_state_data): New field do_variable.
2810 (gfc_check_do_variable): Add prototype.
2811 * parse.c (push_state): Initialize field 'do_variable'.
2812 (gfc_check_do_variable): New function.
2813 (parse_do_block): Remember do iterator variable.
2814 (parse_file): Initialize field 'do_variable'.
2815 * match.c (gfc_match_assignment, gfc_match_do,
2816 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2817 Add previously missing checks.
2818 (gfc_match_return): Reformat error message.
2819 * io.c (match_out_tag): New function.
2820 (match_open_element, match_close_element,
2821 match_file_element, match_dt_element): Call match_out_tag
2822 instead of match_vtag where appropriate.
2823 (match_io_iterator, match_io_element): Add missing check.
2824 (match_io): Reformat error message.
2825 (match_inquire_element): Call match_out_tag where appropriate.
2827 * parse.c (gfc_check_do_variable): Fix error locus.
2829 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2832 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2833 for every assumed length character dummy argument.
2836 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2839 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2841 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2844 * trans-array.c gfc_trans_g77_array,
2845 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2846 for assumed length characters.
2847 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2848 with a character expression.
2849 (gfc_cvonv_array_parameter): Pass string length when passing
2850 character array according to g77 conventions.
2852 2004-07-12 Paul Brook <paul@codesourcery.com>
2854 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2855 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2856 initialization code.
2857 * trans-common.c (create_common): Use gfc_conv_initializer.
2858 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2859 * trans-expr.c (gfc_conv_initializer): New function.
2860 (gfc_conv_structure): Use it.
2861 * trans.h (gfc_conv_initializer): Add prototype.
2863 2004-07-11 Paul Brook <paul@codesourcery.com>
2866 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2868 (parse_contained): Mark contained symbols as referenced.
2870 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2873 * module.c (gfc_dump_module, gfc_use_module): Print locus
2874 when opening of module file fails.
2877 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2880 * match.c (gfc_match_program): A program name is obligatory.
2881 (gfc_match_return): RETURN in main program is an extension.
2882 (gfc_match_block_data): A space is required before a block data
2886 * primary.c (match_boz_constant): Call gfc_notify_std only if
2887 we actually have a non-standard boz-literal-constant.
2890 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2891 warning if assigning NULL().
2893 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2895 * f95-lang.c (set_block): Remove.
2896 (gfc_clear_binding_stack): New.
2897 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2898 (struct binding_level): Remove block_created_by_back_end.
2899 (clear_binding_level): Likewise.
2900 (poplevel): Don't handle block_created_by_back_end.
2902 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2904 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2905 symbol is in common, because we ...
2906 (gfc_generate_module_vars): Call gfc_trans_common.
2908 2004-07-10 Paul Brook <paul@codesourcery.com>
2910 * trans-array.c (gfc_build_null_descriptor): New function.
2911 (gfc_trans_static_array_pointer): Use it.
2912 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2913 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2915 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2918 * decl.c (gfc_match_save): Use-associated common block
2920 * gfortran.h (gfc_common_head): Add new field 'name'.
2921 Fix typo in comment after #endif.
2922 * match.c (gfc_get_common): Add new argument from_common,
2923 mangle name if flag is set, fill in new field in structure
2925 (match_common): Set new arg in call to gfc_get_common,
2926 use-associated common block doesn't collide.
2927 * match.h (gfc_get_common): Adapt prototype.
2928 * module.c (load_commons): Set new arg in call to
2930 * symbol.c (free_common_tree): New function.
2931 (gfc_free_namespace): Call new function.
2932 * trans-common.c (several functions): Remove argument
2933 'name', use name from gfc_common_head instead.
2935 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2937 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2938 and RHS match. Return early if the RHS is NULL().
2941 * match.c (match_common): Fix error reporting for used common.
2944 * trans-expr.c (gfc_conv_structure): Handle initialization
2945 of scalar pointer components.
2947 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2949 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2950 by fix for PR 15481.
2952 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2954 * trans-common.c: Fix whitespace issues, make variable names
2956 (create_common): Additionally, make loop logic more obvious.
2958 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2959 Paul Brook <paul@codesourcery.com>
2962 * trans-common.c (calculate_length): Remove ...
2963 (get_segment_info): Merge into here. Save field type.
2964 (build_field): Use saved type.
2965 (create_common, new_condition, new_segment, finish_equivalences):
2966 Use new get_segment_info.
2967 * trans-types.c: Update comment.
2969 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2972 * moduele.c (mio_symbol): Don't I/O initial values unless
2973 symbol is a parameter.
2975 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2978 * resolve.c (resolve_symbol): Verify that the shape of a
2979 parameter array is not only explicit, but also constant.
2980 * array.c (gfc_is_compile_time_shape): New function.
2981 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2983 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2989 * module.c (write_symbol, write_symtree): Remove workaround.
2990 * primary.c (match_actual_arglist): Enhance comment.
2991 (gfc_match_rvalue): Handle function call with first argument
2992 a keyword argument correctly.
2993 * resolve.c (resolve_symbol): Change call to
2994 gfc_set_default_type to issue error if no implicit type
2996 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2998 2004-07-08 Paul Brook <paul@codesourcery.com>
3000 * intrinsic.c (add_sym_4s): New function.
3001 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
3003 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
3004 Paul Brook <paul@codesourcery.com>
3008 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
3009 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
3010 * intrinsic.c (add_functions): Identify iargc. Add
3011 command_argument_count.
3012 (add_subroutines): Resolve getarg. Add get_command and
3013 get_command_argument.
3014 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
3015 gfc_resolve_get_command_argument): Add prototypes.
3016 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
3017 gfc_resolve_get_command_argument): New functions.
3018 * trans-decl.c (gfor_fndecl_iargc): New variable.
3019 (gfc_build_intrinsic_function_decls): Set it.
3020 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
3021 (gfc_conv_intrinsic_function): Use it.
3022 * trans.h (gfor_fndecl_iargc): Declare.
3024 2004-07-04 Matthias Klose <doko@debian.org>
3026 * Make-lang.in: Generate and install gfortran man page.
3027 * invoke.texi: Remove extra '@c man end'.
3029 2004-07-04 Richard Henderson <rth@redhat.com>
3031 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
3033 2004-07-04 Paul Brook <paul@codesourcery.com>
3035 * decl.c (gfc_match_implicit_range): Don't use typespec.
3036 (gfc_match_implicit): Handle character selectors.
3037 * gfortran.h (gfc_set_implicit): Remove prototype.
3038 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
3039 * parse.c (accept_statement): Don't call gfc_set_implicit.
3040 * symbol.c (new_ts): Remove.
3041 (gfc_set_implicit_none): Use same loop bounds as other functions.
3042 (gfc_set_implicit): Remove.
3043 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
3044 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
3046 2004-06-30 Richard Henderson <rth@redhat.com>
3048 * match.c (var_element): Remove unused variable.
3050 * trans-decl.c (gfc_generate_function_code): Don't set
3051 x_whole_function_mode_p.
3052 (gfc_generate_constructors): Likewise.
3054 2004-06-30 Richard Henderson <rth@redhat.com>
3056 * trans-decl.c (gfc_generate_function_code): Don't set
3057 immediate_size_expand.
3058 (gfc_generate_constructors): Likewise.
3060 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3063 * decl.c (gfc_match_type_spec): Rename second argument to
3064 'implicit_flag', reverse meaning. Don't match_char_spec if
3065 'implicit_flag' is set. Rename to ...
3066 (match_type_spec): ... this.
3067 (gfc_match_implicit_none, match_implicit_range): Move here
3069 (gfc_match_implicit): Move here from match.c, try to
3070 match_char_len if match_implicit_range doesn't succeed for
3071 CHARACTER implicits. Call renamed fucntion match_type_spec.
3072 (gfc_match_data_decl, match_prefix): Call renamed function
3074 * match.c (gfc_match_implicit_none, match_implicit_range,
3075 gfc_match_implicit): Move to decl.c.
3076 * match.h (gfc_match_implicit_none, gfc_match_implicit):
3077 Move protoypes to section 'decl.c'.
3078 (gfc_match_type_spec): Remove prototype.
3080 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3082 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
3085 2004-06-29 Steven Bosscher <stevenb@suse.de>
3087 Make sure types in assignments are compatible. Mostly mechanical.
3088 * trans-const.h (gfc_index_one_node): New define.
3089 * trans-array.c (gfc_trans_allocate_array_storage,
3090 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
3091 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
3092 gfc_conv_array_ubound, gfc_conv_array_ref,
3093 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
3094 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
3095 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
3096 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
3097 types in assignments, conversions and conditionals for expressions.
3098 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
3099 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
3100 gfc_conv_function_call, gfc_trans_pointer_assignment,
3101 gfc_trans_scalar_assign): Likewise.
3102 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
3103 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
3104 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
3105 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
3106 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
3107 gfc_conv_allocated, gfc_conv_associated,
3108 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
3109 * trans-io.c (set_string): Likewise.
3110 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
3111 gfc_do_allocate, generate_loop_for_temp_to_lhs,
3112 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
3113 compute_overall_iter_number, gfc_trans_assign_need_temp,
3114 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
3115 gfc_evaluate_where_mask, gfc_trans_where_assign,
3116 gfc_trans_where_2): Likewise.
3117 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
3118 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
3120 * trans.c (gfc_add_modify_expr): Add sanity check that types
3121 for the lhs and rhs are the same for scalar assignments.
3123 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3125 * dump-parse-tree.c (show_common): New function.
3126 (gfc_show_namespace): Show commons.
3128 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3129 Andrew Vaught <andyv@firstinter.net>
3133 * decl.c (gfc_match_save): Adapt to new common structures,
3134 don't allow saving USE-associated common.
3135 * dump-parse-tree (gfc_show_attr): (saved_)common are not
3136 symbol attributes any longer.
3137 (gfc_show_symbol): Don't show old-style commons any longer.
3138 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
3140 * gfortran.h (symbol_attribute): Remove common and saved_common
3142 (gfc_symbol): Remove common_head element.
3143 (gfc_common_head): New struct.
3144 (gfc_get_common_head): New macro.
3145 (gfc_symtree): Add field 'common' to union.
3146 (gfc_namespace): Add field 'common_root'; change type of field
3147 'blank_common' to blank_common.
3148 (gfc_add_data): New prototype.
3149 (gfc_traverse_symtree): Expect a symtree as first argument
3150 instead of namespace.
3151 * match.c (gfc_get_common): New function.
3152 (match_common_name): Change to take char * as argument, adapt,
3153 fix bug with empty name.
3154 (gfc_match_common): Adapt to new data structures. Disallow
3155 redeclaration of USE-associated COMMON-block. Fix bug with
3157 (var_element): Adapt to new common structures.
3158 * match.h (gfc_get_common): Declare.
3159 * module.c: Add 2004 to copyright years, add commons to module
3160 file layout description.
3161 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
3162 for removed attributes.
3163 (mio_symbol): Adapt to new way of storing common relations.
3164 (load_commons): New function.
3165 (read_module): Skip common list on first pass, load_commons at
3167 (write_commons): New function.
3168 (write_module): Call write_commons().
3169 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
3170 functions related to removed attributes.
3171 (gfc_add_data): New function.
3172 (gfc_clear_attr): Don't set removed attributes.
3173 (gfc_copy_attr): Don't copy removed attributes.
3174 (traverse_symtree): Remove.
3175 (gfc_traverse_symtree): Don't traverse symbol
3176 tree of the passed namespace, but require a symtree to be passed
3177 instead. Unify with traverse_symtree.
3178 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
3180 (save_symbol): Remove setting of removed attribute.
3181 * trans-common.c (gfc_sym_mangled_common_id): Change to
3182 take 'char *' argument instead of 'gfc_symbol'.
3183 (build_common_decl, new_segment, translate_common): Adapt to new
3184 data structures, add new
3186 (create_common): Adapt to new data structures, add new
3187 argument name. Fix typo in intialization of derived types.
3188 (finish_equivalences): Add second argument in call to
3190 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
3191 (gfc_trans_common): Adapt to new data structures.
3192 * trans-decl.c (gfc_create_module_variables): Remove test for
3195 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3197 * io.c: Add 2004 to copyright years.
3199 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3200 Andrew Vaught <andyv@firstinter.net>
3202 * gfortran.h (gfc_gsymbol): New typedef.
3203 (gfc_gsym_root): New variable.
3204 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
3205 * parse.c (global_used): New function.
3206 (parse_block_data): Check for double empty BLOCK DATA,
3207 use global symbol table.
3208 (parse_module): Use global symbol table.
3209 (add_global_procedure, add_global_program): New functions.
3210 (gfc_parse_file): Use global symbol table.
3211 * symbol.c (gfc_gsym_root): New variable.
3212 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
3215 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3217 * module.c (mio_gmp_real): Correct writing of negative numbers.
3219 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3222 * expr.c (check_intrinsic_op): Allow comparison of characters.
3225 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3226 Andrew Vaught <andyv@firstinter.net>
3228 * decl.c (contained_procedure): New function.
3229 (match_end): Verify correctness of END STATEMENT in
3232 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3233 Andrew Vaught <andyv@firstinter.net>
3236 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
3237 (decode_statement): Enforce required space in free-form.
3239 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3241 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
3242 * trans-array.c (gfc_conv_descriptor_data): Add operand
3244 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
3245 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
3246 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
3247 * trans-common.c (create_common): Likewise.
3248 * trans-expr.c (gfc_conv_component_ref): Likewise.
3249 * trans-io.c (set_parameter_value): Likewise.
3250 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
3251 (transfer_expr): Likewise.
3252 * trans-decl.c (gfc_trans_auto_character_variable):
3253 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
3254 (gfc_gimplify_function): New function.
3255 (gfc_generate_function-code): Properly handle nested functions.
3256 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
3258 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
3261 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
3262 (gfc_resolve_inquire): Resolve the iolength tag. Return
3263 SUCCESS at end of function if no failure has occured.
3264 * resolve.c (resolve_code): Resolve if iolength is encountered.
3265 * trans-io.c: (ioparm_iolength, iocall_iolength,
3266 iocall_iolength_done): New variables.
3267 (last_dt): Add IOLENGTH.
3268 (gfc_build_io_library_fndecls ): Set iolength related variables.
3269 (gfc_trans_iolength): Implement.
3270 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
3272 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
3275 * scanner.c (load_line): Don't truncate preprocessor lines.
3276 Reformat error message.
3277 (preprocessor_line): Issue warning in case of malformed
3280 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3282 * resolve.c (resolve_symbol): Add comment in function body.
3283 (check_data_variable): Change type of mark to ar_type, adapt code
3286 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3288 * array.c (gfc_insert_constructor): Avoid redundant call to
3289 mpz_comp. Add 2004 to copyright years.
3291 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3293 * trans.h (stmtblock_t): Change has_scope to unsigned int.
3295 2004-06-20 Steven G. Kargl <kargls@comcast.net>
3297 * arith.c (gfc_range_check): correct complex underflow.
3299 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3302 * match.c (match_case_selector): Call gfc_match_init_expr
3303 instead of gfc_match_expr.
3304 * resolve.c (validate_case_label_expr): No need to check for
3305 constant, since it wouldn't have been matched with the fix to
3308 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3311 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
3314 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3317 * trans-deecl.c (generate_local_decl): Do not issue warning for
3318 unused variables if they're use associated.
3320 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3321 Andrew Vaught <andyv@firstinter.net>
3324 * gfortran.h (gfc_check_f): Add new field f3ml.
3325 * check.c (gfc_check_minloc_maxloc): Take argument list instead
3326 of individual arguments, reorder if necessary.
3327 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
3328 * intrinsic.c (add_sym_3ml): New function.
3329 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
3330 (check_specific): Catch special case MINLOC, MAXLOC.
3332 2004-06-14 Paul Brook <paul@codesourcery.com>
3334 * intrinsic.c (add_sym_2s): Use correct function types.
3336 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3338 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
3339 * data.c (gfc_get_section_index): Remove dependency on trans.h.
3341 2004-06-12 Steven G. Kargl <kargls@comcast.net>
3343 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
3344 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
3345 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
3346 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
3347 * trans-intrinsic.c: Use symbols.
3348 * intrinsic.c (add_sym_2s): New function.
3349 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
3350 * intrinsic.h: Function prototypes.
3351 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
3352 gfc_resolve_srand): New functions.
3354 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3357 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
3358 contained procedure.
3360 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3363 * interface.c (compare_parameter, compare_actual_formal): Don't
3364 check types and array shapes for NULL()
3365 * trans-expr.c (conv_function_call): No double indirection for
3368 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
3370 * trans-expr.c (gfc_conv_cst_int_power): Compute
3371 x**(-n) by converting it to (1/x)**n instead of
3374 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3377 * module.c (write_symbol, write_symtree): Don't write symbols
3378 wrongly added to namespace.
3379 * trans-decl.c (gfc_create_module_variable): Don't create a
3380 backend decl for a symbol incorrectly added to namespace.
3382 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3385 * resolve.c (resolve_symbol): Verify that parameter array has an
3386 explicit shape. Fix typos and coding style issues in surrounding
3389 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3392 * gfortran.texi: The documentation doesn't contain infomration on
3393 how to report bugs, and shouldn't, so remove the line which
3396 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3398 * intrinsic.c (sort_actual): Keep track of type of missing
3399 arguments. (Missing from previous commit.)
3401 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3403 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
3404 * interface.c (compare_actual_formal): Keep type of omitted
3406 * trans-expr.c (gfc_conv_function_call): Add string length
3407 argument for omitted string argument.
3409 2004-06-03 Paul Brook <paul@codesourcery.com>
3411 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
3412 lists instead of compound expr chains.
3413 (gfc_trans_code): Annotate statement lists.
3415 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3417 * trans-array.c: Fix spelling in comments.
3419 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3422 * data.c (assign_substring_data_value): New function.
3423 (gfc_assign_data_value): Call the new function if we're dealing
3424 with a substring LHS.
3426 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3429 * gfortran.h (GFC_VERSION): Remove.
3430 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
3433 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3435 * trans-types.c: Fix spelling & layout in comments.
3437 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3440 * trans-const.c (gfc_conv_string_init): Allow variable string
3441 length lower than initialization string length.
3443 2004-05-30 Paul Brook <paul@codesourcery.com>
3446 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
3447 * trans-expr.c (gfc_trans_string_copy): New function.
3448 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
3450 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
3451 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
3452 * trans.h (struct gfc_saved_var): Define.
3453 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
3455 2004-05-30 Steven G. Kargl <kargls@comcast.net>
3457 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
3459 2004-05-29 Steven G. Kargl <kargls@comcast.net>
3461 * simplify.c (gfc_simplify_log): Remove useless line of code.
3463 2004-05-29 Paul Brook <paul@codesourcery.com>
3465 * trans-common.c (find_equivalence): Find multiple rules.
3467 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3469 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
3470 (gfc_current_locus): Declare new global variable.
3471 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
3472 (gfc_current_locus1): Rename ...
3473 (gfc_current_locus): ... to this.
3474 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
3475 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
3476 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
3477 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
3478 and gfc_current_locus(), respectively.
3479 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
3480 match_array_cons_element, gfc_match_array_constructor):
3481 Read/modify gfc_current_locus instead of calling gfc_set_locus()
3482 and gfc_current_locus().
3483 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
3484 match_attr_spec, gfc_match_function_decl, gfc_match_end,
3485 attr_decl1, gfc_match_save): Likewise.
3486 * error.c (error_print, gfc_internal_error): Likewise.
3487 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
3488 * interface.c (gfc_add_interface): Likewise.
3489 * io.c (gfc_match_format, match_dt_format, match_dt_element,
3490 match_io_iterator, match_io): Likewise.
3491 * match.c (gfc_match_space, gfc_match_eos,
3492 gfc_match_small_literal_int, gfc_match_st_label,
3493 gfc_match_strings, gfc_match_name, gfc_match_iterator,
3494 gfc_match_char, gfc_match, gfc_match_assignment,
3495 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
3496 gfc_match_nullify, gfc_match_call, match_implicit_range,
3497 gfc_match_implicit, gfc_match_data, match_case_selector,
3498 gfc_match_case, match_forall_iterator): Likewise.
3499 * matchexp.c (gfc_match_defined_op_name, next_operator,
3500 match_level_1, match_mult_operand, match_ext_mult_operand,
3501 match_add_operand, match_ext_add_operand, match_level_2,
3502 match_level_3, match_level_4, match_and_operand, match_or_operand,
3503 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
3504 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
3505 * parse.c (match_word, decode_statement, next_free, next_fixed,
3506 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
3508 * primary.c (match_digits, match_integer_constant,
3509 match_boz_constant, match_real_constant, match_substring,
3510 next_string_char, match_charkind_name, match_string_constant,
3511 match_logical_constant, match_const_complex_part,
3512 match_complex_constant, match_actual_arg, match_keyword_arg,
3513 gfc_match_actual_arglist, gfc_match_structure_constructor,
3514 gfc_match_rvalue, gfc_match_variable): Likewise.
3515 * st.c (gfc_get_code): Likewise.
3516 * symbol.c (check_conflict, check_used, check_done,
3517 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
3518 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
3519 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
3521 2004-05-26 Roger Sayle <roger@eyesopen.com>
3523 * io.c (format_asterisk): Silence compiler warnings by correcting
3524 the number of elements of a "locus" initializer.
3526 2004-05-25 Roger Sayle <roger@eyesopen.com>
3529 * matchexp.c: Allow unary operators after arithmetic operators
3531 (match_ext_mult_operand, match_ext_add_operand): New functions.
3532 (match_mult_operand): Tweak to call match_ext_mult_operand.
3533 (match_add_operand): Tweak to call match_ext_mult_operand.
3534 (match_level_2): Rearrange to call match_ext_add_operand.
3536 2004-05-25 Paul Brook <paul@codesourcery.com>
3538 * expr.c (check_inquiry): Remove bogus tests.
3540 2004-05-23 Paul Brook <paul@codesourcery.com>
3543 * expr.c (restricted_args): Remove redundant checks/argument.
3544 (external_spec_function): Update to match.
3545 (restricted_intrinsic): Rewrite.
3547 2004-05-23 Paul Brook <paul@codesourcery.com>
3548 Victor Leikehman <lei@haifasphere.co.il>
3550 * gfortran.h (struct gfc_symbol): Add equiv_built.
3551 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
3553 (current_length): Remove.
3554 (add_segments): New function.
3555 (build_equiv_decl): Create initialized common blocks.
3556 (build_common_decl): Always add decl to bindings.
3557 (create_common): Create initializers.
3558 (find_segment_info): Reformat to match coding conventions.
3559 (new_condition): Use add_segments.
3560 (add_condition, find_equivalence, add_equivalences): Move iteration
3561 inside functions. Only process each segment once.
3562 (new_segment, finish_equivalences, translate_common): Simplify.
3564 2004-05-23 Steven G. Kargl <kargls@comcast.net>
3566 * check.c (gfc_check_random_seed): Issue for too many arguments.
3568 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3570 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
3572 2004-05-22 Paul Brook <paul@codesourcery.com>
3574 * dump-parse-tree.c (gfc_show_equiv): New function.
3575 (gfc_show_namespace): Use it.
3577 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
3580 * symbol.c (gfc_add_common): Disable checks to work around other more
3581 fundamental inadequacies.
3583 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3585 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
3587 (gfc_build_function_decl): Likewise.
3589 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3591 * check.c (gfc_check_system_clock): New function.
3592 * intrinsic.c (add_sym_3s): New function.
3593 (add_subroutines): Use it.
3594 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
3596 * iresolve.c (gfc_resolve_system_clock): New function.
3598 2004-05-22 Steven G. Kargl <kargls@comcast.net>
3600 * invoke.texi: Document -Wunderflow and spell check.
3601 * lang.opt: Add Wunderflow.
3602 * gfortran.h (gfc_option_t): Add warn_underflow option.
3603 * options.c (gfc_init_options, set_Wall): Use it.
3604 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
3605 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
3606 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
3607 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
3608 * arith.c (common_logarithm): Fix typo in comment.
3610 2004-05-21 Roger Sayle <roger@eyesopen.com>
3612 * io.c (check_format): As a GNU extension, allow the comma after a
3613 string literal to be optional in a format. Use gfc_notify_std to
3614 issue an error/warning as appropriate.
3616 2004-05-21 Roger Sayle <roger@eyesopen.com>
3618 * io.c (check_format): Use gfc_notify_std to determine whether to
3619 issue an error/warning for omitting the digits from the X format.
3621 2004-05-20 Roger Sayle <roger@eyesopen.com>
3623 * io.c (check_format): Allow the number before the X format to
3624 be optional when not -pedantic.
3626 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
3627 Paul Brook <paul@codesourcery.com>
3629 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
3630 Create decls for __builtin_pow{,f}.
3631 * gfortran.h (PREFIX_LEN): Define.
3632 * trans-decl.c (gfor_fndecl_math_powi): Add.
3633 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3634 (gfc_build_intrinsic_function_decls): Create decls for powi.
3635 * trans-expr.c (powi_table): Add.
3636 (gfc_conv_integer_power): Remove.
3637 (gfc_conv_powi): New function.
3638 (gfc_conv_cst_int_power): New function.
3639 (gfc_conv_power_op): Use new powi routines.
3640 * trans.h (struct gfc_powdecl_list): Add.
3641 (gfor_fndecl_math_powi): Add.
3642 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
3644 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3646 * trans.c, trans-decl.c: Fix comment typos.
3648 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3650 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
3652 2004-05-18 Steve Kargl <kargls@comcast.net>
3654 * arith.c (gfc_int2complex): Fix incorrect range checking.
3656 2004-05-18 Paul Brook <paul@codesourcery.com>
3659 * decl.c (add_init_expr_to_sym): Remove incorrect check.
3660 (default_initializer): Move to expr.c.
3661 (variable_decl): Don't assign default initializer to variables.
3662 * expr.c (gfc_default_initializer): Move to here.
3663 * gfortran.h (gfc_default_initializer): Add prototype.
3664 * resolve.c (resolve_symbol): Check for illegal initializers.
3665 Assign default initializer.
3667 2004-05-17 Steve Kargl <kargls@comcast.net>
3669 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
3671 2004-05-17 Steve Kargl <kargls@comcast.net>
3673 * arith.c (gfc_real2complex): Range checking wrong part of complex
3676 2004-05-16 Paul Brook <paul@codesourcery.com>
3678 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
3680 2004-05-16 Paul Brook <paul@codesourcery.com>
3682 * arith.c (gfc_range_check): Fix logic error.
3684 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3686 * arith.c: Fix comment typos.
3688 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3691 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3692 not initialized in a disallowed fashion.
3693 * match.c (gfc_match_common): Likewise.
3694 (var_element): Verify that variable is not in the blank COMMON,
3695 if it is in a common.
3697 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3699 * Make-lang.in (f95.generated-manpages): Remove.
3700 (f95.srcextra): New.
3701 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3702 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3705 (f95.install-info): Remove.
3706 (install-info): New.
3708 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3710 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3712 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3714 * primary.c (match_boz_constant): Use gfc_notify_std() for
3715 issuing a warning or an error.
3717 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3720 * primary.c (match_structure_constructor): Rename ...
3721 (gfc_match_structure_constructor): ... to this. Make non-static.
3722 (gfc_match_rvalue): Call renamed function.
3723 * match.h (gfc_match_structure_constructor): Declare.
3724 * match.c (gfc_match_data_constant): Handle structure
3727 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3731 * gfortran.h (gfc_linebuf): New typedef.
3733 (gfc_file): Revamped, use new gfc_linebuf.
3734 (locus): Revamped, use new types.
3735 (gfc_current_file): Remove.
3736 (gfc_current_form, gfc_source_file): New global variables.
3737 * match.c (gfc_match_space, gfc_match_strings): Use
3738 gfc_current_form to find source form.
3739 * module.c (gfc_dump_module): Use gfc_source_file when printing
3741 * error.c (show_locus, show_loci) Use new data structures to print
3743 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3745 (file_head, current_file, gfc_current_form, line_head, line_tail,
3746 gfc_current_locus1, gfc_source_file): New global variables.
3747 (gfc_scanner_init1): Set new global variables.
3748 (gfc_scanner_done1): Free new data structures.
3749 (gfc_current_locus): Return pointer to gfc_current_locus1.
3750 (gfc_set_locus): Set gfc_current_locus1.
3751 (gfc_at_eof): Set new variables.
3752 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3753 to new locus structure.
3754 (gfc_check_include): Remove.
3755 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3756 (gfc_skip_comments): Use gfc_current_form, find locus with
3758 (gfc_next_char): Use gfc_current_form.
3759 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3760 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3762 (get_file): New function.
3763 (preprocessor_line, include_line): New functions.
3764 (load_file): Move down, rewrite to match new data structures.
3765 (gfc_new_file): Rewrite to match new data structures.
3766 * parse.c (next_statement): Remove code which is now useless. Use
3767 gfc_source_form and gfc_source_file where appropriate.
3768 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3769 when determining locus of frontend code.
3770 * trans-io.c (set_error_locus): Same.
3771 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3772 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3774 (all): Add missing initializers.
3776 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3778 * Make-lang.in (trans-common.o): Remove redundant dependency.
3779 (data.c): Replace object file name ...
3780 (data.o): ... by the correct one.
3782 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3784 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3785 for ranges when dumping array references.
3787 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3789 * decl.c (variable_decl): Always apply default initializer.
3791 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3794 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3795 handle zero correctly.
3797 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3799 * match.c (gfc_match): Eliminate dead code.
3801 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3803 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3804 Detect bad continuation line in fixed form sources.
3806 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3809 * iresolve.c (gfc_resolve_nearest): Add new function.
3810 * intrinsic.h: ... declare it here.
3811 * intrinsic.c (add_functions): ... add it as resolving function
3814 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3817 * match.c (gfc_match_do): Allow infinite loops with
3818 label-do-stmt. Do not enforce space after comma.
3820 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3823 * parse.c (parse_interface): Allow empty INTERFACE, remove
3826 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3828 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3829 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3830 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3831 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3832 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3833 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3834 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3835 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3836 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3837 trans-types.h, trans.c, trans.h: Update copyright years and
3839 * data.c: Likewise, also removed two whitespace-only lines.
3840 * gfortranspec.c, lang.opt: Update copyright years.
3842 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3845 * trans-decl.c (generate_local_decl): Don't warn for unused
3846 variables which are in common blocks.
3848 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3850 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3851 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3852 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3854 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3857 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3859 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3861 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3862 Remove "set DEVELOPMENT".
3863 (Compiling GFORTRAN): Remove.
3865 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3867 * array.c (match_subscript, match_array_ref): Add comments
3868 explaining argument 'init'.
3869 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3870 trans-expr.c, trans.c: Fix some typos in comments.
3871 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3872 * primary.c (match_digits, match_integer_constant): Add comment
3873 explaining signflag.
3875 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3878 * primary.c: Include system.h and flags.h, needed for pedantic.
3879 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3882 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3885 * match.c (match_data_constant): Handle case where
3886 gfc_find_symbol sets sym to NULL
3888 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3890 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3891 dependency on mathbuiltins.def
3893 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3895 * trans-io.c (transfer_expr): Implemented recursive printing
3898 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3900 * gfortranspec.c: Do not include multilib.h.
3902 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3904 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3905 2004 to copyright years.
3906 * trans-expr.c, trans-decl.c: Comment update, we now generate
3907 GENERIC, not SIMPLE. Add 2004 to copyright years.
3909 2004-04-24 Paul Brook <paul@codesourcery.com>
3911 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3913 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3916 * arith.c (gfc_arith_divide): Fix complex divide.
3918 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3920 * gfortranspec.c: Include the target headers.
3922 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3926 * arith.c (arctangent2): New function.
3927 * arith.h (arctangent2): Add function prototype.
3928 * simplify.c (gfc_simplify_atan2): Use it.
3929 (gfc_simplify_log): Use it.
3931 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3933 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3934 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3936 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3939 * trans-io.c (build_dt): Change REC to value.
3941 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3944 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3945 the real value when converting mpf to string.
3947 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3950 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3953 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3956 * simplify.c (simplify_min_max): Convert the type of the result.
3958 2004-04-11 Paul Brook <paul@codesourcery.com>
3960 * gfortran.texi: Use full target triplet.
3962 2004-04-11 Paul Brook <paul@codesourcery.com>
3964 * Make-lang.in (GFORTRAN_TEXI): Set it.
3965 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3966 (fortran/gfortran.info): Ditto.
3967 * gfortran.texi: Major update.
3968 * invoke.texi: New file.
3970 2004-04-10 Paul Brook <paul@codesourcery.com>
3972 * trans-array.c (gfc_trans_allocate_temp_array,
3973 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3974 * trans-decl.c (gfc_build_dummy_array_decl,
3975 gfc_get_symbol_decl, gfc_build_function_decl,
3976 gfc_create_module_variable): Ditto.
3977 * trans-expr.c (gfc_conv_variable): Ditto.
3978 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3979 * trans.h (GFC_DECL_STRING): Remove.
3980 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3981 GFC_DECL_ASSIGN): Renumber flags.
3983 2004-04-05 Paul Brook <paul@codesourcery.com>
3987 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3989 * gfortran.h (struct gfc_charlen): Add backend_decl.
3990 * trans-array.c (gfc_trans_allocate_temp_array,
3991 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3992 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3993 Remove old, broken string handling.
3994 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3995 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3996 gfc_trans_deferred_array): Handle character arrays.
3997 * trans-const.c (gfc_conv_const_charlen): New function.
3998 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3999 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
4001 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
4002 (gfc_create_string_length): New function.
4003 (gfc_get_symbol_decl): Create lengths for character variables.
4004 (gfc_get_fake_result_decl): Ditto.
4005 (gfc_build_function_decl): Only set length for assumed length
4006 character arguments.
4007 (gfc_trans_dummy_character): New function.
4008 (gfc_trans_auto_character_variable): Rewrite.
4009 (gfc_trans_deferred_vars): Handle more types of character variable.
4010 (gfc_create_module_variable): String lengths have moved.
4011 (gfc_generate_function_code): Initialize deferred var chain earlier.
4012 * trans-expr.c (gfc_conv_init_string_length): Rename ...
4013 (gfc_trans_init_string_length): ... to this.
4014 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
4015 gfc_conv_function_call): Update to new format for character variables.
4016 (gfc_conv_string_length): Remove.
4017 (gfc_conv_string_parameter): Update assertion.
4018 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
4019 * trans-io.c (set_string): Use new macro names.
4020 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
4021 * trans-types.c (gfc_get_character_type): Use existing length expr.
4022 (gfc_is_nodesc_array): Make public.
4023 (gfc_get_dtype_cst): Rename ...
4024 (gfc_get_dtype): ... to this. Handle unknown size arrays.
4025 (gfc_get_nodesc_array_type): Use new name.
4026 (gfc_sym_type): New character variable code.
4027 (gfc_get_derived_type): Ditto.
4028 (gfc_get_function_type): Evaluate character variable lengths.
4029 * trans-types.h (gfc_strlen_kind): Define.
4030 (gfc_is_nodesc_array): Add prototype.
4031 * trans.h: Update prototypes.
4032 (struct lang_type): Update comments.
4033 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
4034 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
4036 2004-04-04 Paul Brook <paul@codesourcery.com>
4038 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
4039 * options.c (gfc_init.options, gfc_handle_option): Ditto.
4040 * trans-expr.c (gfc_conv_function_call): Ditto.
4041 * trans-types.c (gfc_is_nodesc_array): Ditto
4042 * lang.opt (fg77-calls): Remove.
4044 2004-04-04 Paul Brook <paul@codesourcery.com>
4046 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
4047 (gfc_conv_descriptor_base): Rename ...
4048 (gfc_conv_descriptor_offset): ... to this.
4049 (gfc_trans_allocate_array_storage): Set offset to zero.
4050 (gfc_conv_array_base): Rename ...
4051 (gfc_conv_array_offset): ... to this.
4052 (gfc_conv_array_index_ref): Add offset parameter.
4053 (gfc_conv_array_ref): Include offset.
4054 (gfc_trans_preloop_setup): Use existing offset.
4055 (gfc_trans_allocate_temp_array, gfc_array_allocate,
4056 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
4057 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
4058 gfc_conf_ss_descriptor): Set offset.
4059 * trans-array.h: Rename prototypes.
4060 * trans-const.h (gfc_index_zero_node): Define.
4061 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
4062 * trans-types.c (gfc_get_array_type_bounds): Ditto.
4063 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
4065 2004-03-25 Diego Novillo <dnovillo@redhat.com>
4067 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
4069 2004-03-24 Bud Davis <bdavis9659@comcast.net>
4072 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
4073 before conversion by gmp library call.
4075 2004-03-24 Bud Davis <bdavis9659@comcast.net>
4078 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
4080 2004-02-24 Richard Henderson <rth@redhat.com>
4082 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
4084 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
4086 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
4087 (fortran/gfortran.info): ... to here.
4090 2004-02-16 Richard Henderson <rth@redhat.com>
4092 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
4093 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
4094 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
4095 (gfc_expand_function): Rename from expand_function_body, make static,
4096 don't do anything except invoke tree_rest_of_compilation.
4097 (gfc_be_parse_file): Invoke cgraph.
4098 (gfc_expand_decl): Remove.
4099 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
4100 __builtin_adjust_trampoline.
4101 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
4102 (gfc_finalize): New.
4103 (gfc_generate_function_code): Use it. Lower nested functions.
4104 * trans-expr.c (gfc_conv_function_call): Add static chain operand
4106 * trans.c (gfc_build_function_call): Likewise.
4107 * trans.h (expand_function_body): Remove.
4109 2004-02-15 Victor Leikehman <lei@il.ibm.com>
4112 * trans-decl.c (gfc_build_function_decl) For functions
4113 returning CHARACTER pass an extra length argument,
4114 following g77 calling conventions.
4115 * trans-types.c (gfc_get_function_type) Ditto.
4116 * trans-expr.c (gfc_conv_function_call) Ditto.
4118 2004-02-14 Paul Brook <paul@codesourcery.com>
4120 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
4122 2004-02-12 Paul Brook <paul@nowt.org>
4126 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
4128 * gfortran.texi: Fix typos.
4130 2004-02-07 Bud Davis <bdavis9659@comcast.net>
4133 * intrinsic.c (add_conversions) Use logical conversion instead
4135 * trans-types.c (gfc_get_logical_type) implemented logical*1
4138 2004-01-17 Paul Brook <paul@codesourcery.com>
4140 * lang-specs.h: Remove %<fixed-form.
4142 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
4144 * lang-specs.h: Enable preprocessing of source files
4145 ending in .F, .fpp, .FPP, .F90 and .F95.
4147 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
4150 * lang-specs.h: Enable compilation of files ending
4151 in .f, .for and .FOR.
4153 2004-01-11 Paul Brook <paul@codesourcery.com>
4155 * trans-stmt.c (gfc_trans_if_1): New function.
4156 (gfc_trans_if): Use it.
4158 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
4160 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
4161 (gfc_option_t): Add max_identifier_length.
4162 * lang.opt: Add fmax-identifier-length.
4163 * match.c (parse_name): Use limit.
4164 * options.c (gfc_init_options): Set max_identifier_length.
4165 (gfc_handle_option): Ditto.
4167 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
4169 * intrinsic.c (add_functions): Add resolve function to dcmplx.
4170 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
4171 * iresolve.c (gfc_resolve_dcmplx): New function.
4173 2004-01-10 Paul Brook <paul@codesourcery.com>
4175 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
4176 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
4177 (gfc_return_by_reference): Correct condition.
4178 (gfc_get_function_type): Ditto.
4180 2004-01-10 Paul Brook <paul@codesourcery.com>
4182 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
4185 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4187 * iresolve.c: Use correct kind.
4189 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
4192 * trans-decl.c (gfc_create_module_variable): Output array valued
4195 2004-01-10 Paul Brook <paul@codesourcery.com>
4197 * resolve.c (resolve_branch): Get error message right way round.
4199 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
4201 * trans-array (gfc_conv_loop_setup): Adjust comment to track
4203 (gfc_array_allocate): Don't count size of element twice.
4205 2004-01-04 Paul Brook <paul@codesourcery.com>
4207 * lang.opt (i8, r8, std=*): Remove RejectNegative.
4209 2004-01-04 Paul Brook <paul@codesourcery.com>
4211 * error.c (gfc_notify_std): New function.
4212 * gfortran.h (gfc_notify_std): Declare.
4213 (GFC_STD_*): Define.
4214 (gfc_option_t): Add warn_std and allow_std.
4215 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
4216 (gfc_intrinsic_func_interface): Use gfc_notify_std.
4217 * check.c (check_rest): Use gfc_notify_std.
4218 * match.c (gfc_match_pause): Ditto.
4219 (gfc_match_assign): Ditto.
4220 (gfc_match_goto): Ditto.
4221 * resolve.c (resolve_branch): Ditto.
4222 * lang.opt: Add std=<foo> and w.
4223 * options.c (gfc_init_options): Set allow_std and warn_std.
4224 (gfc_handle_option): Handle OPT_std_* and OPT_w.
4226 2004-01-01 Paul Brook <paul@codesourcery.com>
4228 * array.c (gfc_append_constructor): Take constructor, not expression.
4229 * data.c (struct gfc_expr_stack): Remove.
4230 (expr_stack): Remove.
4231 (find_con_by_offset): Rename from find_expr_in_con.
4232 (find_con_by_component): Rename from find_component_in_con.
4233 (gfc_get_expr_stack): Remove.
4234 (gfc_assign_data_value): Rewrite.
4235 (gfc_expr_push): Remove.
4236 (gfc_expr_pop): Remove.
4237 (gfc_advance_section): Rename from
4238 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
4239 (gfc_get_section_index): Handle unbounded sections.
4240 * gfortran.h: Update prototypes.
4241 * resolve.c (check_data_variable): Array section maight not be the
4244 2004-01-01 Paul Brook <paul@codesourcery.com>
4247 * resolve.c (resolve_symbol): Allow assumed length function results.
4249 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
4251 * match.c (gfc_match_pause): Fix spelling.
4253 2004-01-01 Steven Bosscher <stevenb@suse.de>
4256 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
4257 reference from the expression.
4259 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
4261 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
4263 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
4264 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
4265 (symbol_attribute):New variable attribute: assign.
4266 * io.c (resolve_tag):Integer variable is allowed.
4267 (match_dt_format): Add ASSIGN statement. Set assign flag.
4268 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
4269 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
4270 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
4271 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
4272 (next_statement): Add ST_LABEL_ASSIGNMENT.
4273 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
4274 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
4275 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
4276 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
4277 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
4278 assign. Put them into the stuct lang_decl.
4279 * trans-io.c (set_string): Add the assign statement.
4280 * trans-stmt.c (gfc_trans_label_assign): New function.
4281 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
4282 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
4283 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
4284 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
4285 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
4286 (GFC_DECL_ASSIGN(node)): New macro to access flag.
4288 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
4291 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
4294 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
4296 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
4297 that arguments to subroutines/functions can't alias themselves, nor global
4300 2003-12-20 Steven Bosscher <stevenb@suse.de>
4302 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
4303 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
4305 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
4307 * primary.c (match_substring): Fix substring bug for start point
4308 or end point is NULL.
4309 * trans-expr.c (gfc_conv_substring): Ditto
4310 * trans-types.c (gfc_sym_type): Get correct type of scalar
4311 character variables.
4312 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
4315 2003-12-10 Richard Henderson <rth@redhat.com>
4317 * options.c (gfc_post_options): Don't ever use rtl inlining.
4319 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
4321 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
4322 * trans-equivalence.c: Remove.
4323 * trans-decl.c (gfc_get_symbol_decl): Update to match.
4324 (gfc_generate_function_code): Ditto.
4325 * trans-array.c (gfc_conv_array_parameter): Ditto.
4326 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
4327 (F95_ADDITIONAL_OBJS): Add stor-layout.o
4328 * trans.h (gfc_trans_equivalence): Remove.
4329 * gfortran.h (struct gfc_equiv): Add used field.
4330 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
4331 equiv_offset fields.
4333 2003-12-05 Richard Henderson <rth@redhat.com>
4335 * trans.c (gfc_build_addr_expr): New.
4336 (gfc_build_indirect_ref, gfc_build_array_ref): New.
4337 * trans.h: Declare them.
4338 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
4339 trans-stmt.c, trans.c (*): Use them.
4341 * f95-lang.c (gfc_post_options): Remove dead prototype.
4342 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
4343 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
4346 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
4348 * io.c (gfc_match_format): Check for missing format label.
4350 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
4353 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
4354 from interfaces in modules.
4356 2003-11-30 Paul Brook <paul@nowt.org>
4358 * trans-array.c (gfc_trans_g77_array): Make non-static.
4359 (gfc_trans_assumed_size): Remove.
4360 (gfc_trans_dummy_array_bias): Explicitly free temporary.
4361 * trans-array.h (gfc_trans_g77_array): Add prototype.
4362 (gfc_trans_assumed_size): Remove.
4363 * trans-decls.c (gfor_fndecl_push_context): Remove.
4364 (gfor_fndecl_pop_context): Remove.
4365 (gfc_build_function)decls): Don't create them.
4366 (gfc_trans_deferred_vars): Update to match. Remove dead code.
4367 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
4369 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
4371 * trans-array.c (gfc_conv_array_parameter): Simplify
4372 array argument passing for array name actual argument.
4373 * trans-expr.c (gfc_conv_function_call): Ditto
4374 * trans-types.c (gfc_is_nodesc_array):Ditto.
4376 2003-11-30 Paul Brook <paul@nowt.org>
4378 * f95-lang.c (gfc_post_options): Move ...
4379 * options.c (gfc_post_options): .. to here. Handle inlining options.
4380 * gfortran.h (gfc_post_options): Add prototype.
4382 2003-11-28 Richard Henderson <rth@redhat.com>
4384 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
4386 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
4388 * trans.h (has_alternate_specifier): New global variable.
4389 * match.c (gfc_match_call): Handle actual arguments associated with
4390 alternate return indicators.
4391 * trans-expr.c (gfc_conv_function_call): Ditto
4392 * trans-stmt.c (gfc_trans_call): Ditto
4393 (gfc_trans_return): Handle return statement with value.
4394 * trans-decl.c (gfc_generate_function_code): Handle functions with
4396 (gfc_get_fake_result_decl): Ditto
4397 * trans-types.c (gfc_get_function_type): Ditto
4398 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
4399 (resolve_formal_arglist): Check asterisk dummy.
4401 2003-11-27 Paul Brook <paul@nowt.org>
4403 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
4404 allocation interface.
4405 (gfc_conv_ array_parameter): Ditto.
4406 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
4407 * trans-array.c: Update prototype.
4408 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
4409 (gfc_trans_auto_character_variable): Use new memory alloc interface.
4410 * trans-expr.c (gfc_conv_string_tmp): Ditto.
4411 (gfc_conv_function_call): Use gfc_conv_string_tmp.
4412 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
4413 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
4414 * trans.h (gfc_ss_info): Remove unused pdata field.
4415 * trans.c (gfc_create_var_np): Change T to V.
4417 2003-11-26 Richard Henderson <rth@redhat.com>
4419 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
4420 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
4421 FRACTION, NEAREST, SET_EXPONENT.
4422 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
4423 Fix GTY marking. Remove unnecessary const's.
4424 (LIBM_FUNCTION): Rename from I_LIB.
4425 (LIBF_FUNCTION): New.
4426 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
4427 conventions. Assume the expr signature is correct. Mark const.
4428 (gfc_conv_intrinsic_exponent): Use library functions.
4429 (gfc_conv_intrinsic_set_exponent): Remove.
4430 (gfc_conv_intrinsic_scale): Remove.
4431 (gfc_conv_intrinsic_nearest): Remove.
4432 (gfc_conv_intrinsic_fraction): Remove.
4433 (gfc_conv_intrinsic_function): Update.
4434 * trans-decl.c (gfor_fndecl_math_exponent4): New.
4435 (gfor_fndecl_math_exponent8): New.
4436 (gfc_build_intrinsic_function_decls): Set them.
4437 * trans.h: Declare them.
4439 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
4441 * trans-common.c (gfc_layout_global_equiv): Locate the error for
4442 underflow COMMON block.
4443 (gfc_trans_one_common): Fix bug for size of COMMON block containing
4444 EQUIVALENCE object. Also fix typo in an error message.
4446 2003-11-25 Diego Novillo <dnovillo@redhat.com>
4448 * Make-lang.in: Add check-gfortran to lang_checks.
4449 (check-f95): Alias for check-gfortran.
4451 2003-11-25 Jason Merrill <jason@redhat.com>
4453 * Make-lang.in (f95.tags): Create TAGS.sub files in each
4454 directory and TAGS files that include them for each front end.
4456 2003-11-24 Paul Brook <paul@nowt.org>
4459 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
4461 2003-11-24 Paul Brook <paul@nowt.org>
4463 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
4465 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
4467 2003-11-24 Paul Brook <paul@nowt.org>
4470 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
4471 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
4473 2003-11-20 Richard Henderson <rth@redhat.com>
4475 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
4476 (gfc_conv_array_base): Likewise.
4477 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
4478 * trans-expr.c (gfc_conv_string_tmp): Likewise.
4479 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
4480 * trans-stmt.c (gfc_trans_character_select): Likewise.
4482 2003-11-13 Paul Brook <paul@nowt.org>
4484 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
4486 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
4488 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
4489 (resolve_equivalence): New function.
4490 (resolve_equivalence_derived): New function.
4492 2003-11-12 Richard Henderson <rth@redhat.com>
4494 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
4495 annotate_all_with_locus.
4497 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
4499 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
4500 * trans-decl.c (gfc_finish_var_decl): Modified.
4502 2003-11-08 Paul Brook <paul@nowt.org>
4505 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
4508 2003-11-06 Paul Brook <paul@nowt.org>
4510 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
4512 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
4514 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
4516 2003-10-27 Anthony Green <green@redhat.com>
4518 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
4519 (f95.stagefeedback): Ditto.
4521 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
4524 * Make-lang.in (f95.stageprofile): Add.
4525 (f95.stagefeedback): Add.
4527 2003-10-23 Richard Henderson <rth@redhat.com>
4529 * f96-lang.c (gfc_gimplify_expr): Remove.
4530 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
4531 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
4533 2003-10-23 Richard Henderson <rth@redhat.com>
4535 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
4537 2003-10-20 Paul Brook <paul@nowt.org>
4539 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
4540 * trans-stmt.c (gfc_trans_do_while): Ditto.
4542 2003-10-17 Paul Brook <paul@nowt.org>
4544 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
4546 2003-10-17 Paul Brook <paul@nowt.org>
4548 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
4550 2003-10-17 Feng Wang <wf_cs@yahoo.com>
4552 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
4553 (gfc_resolve_minloc): Ditto.
4554 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
4555 Return the value after subtracting the lower bound.
4557 2003-10-16 Richard Henderson <rth@redhat.com>
4559 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
4561 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
4563 * lang.c: Remove -M option for now, it's in the way for C.
4565 2003-10-14 Jason Merrill <jason@redhat.com>
4567 * Make-lang.in (f95.tags): New rule.
4569 2003-10-13 Richard Henderson <rth@redhat.com>
4571 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
4573 2003-10-13 Paul Brook <paul@nowt.org>
4575 * trans-decl.c (generate_local_decl): Don't create junk variables.
4577 2003-10-13 Paul Brook <paul@nowt.org>
4579 * resolve.c (resolve_formal_arglist): Use function result decl in
4580 preference to function decl.
4582 2003-10-12 Richard Henderson <rth@redhat.com>
4584 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
4585 TREE_READONLY. Update all callers.
4587 2003-10-12 Feng Wang <wf_cs@yahoo.com>
4589 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
4590 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
4591 (gfc_is_intrinsic_libcall): Add CSHIFT.
4593 2003-10-12 Richard Henderson <rth@redhat.com>
4595 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
4596 (gfc_trans_array_constructor_value): Likewise.
4597 (gfc_conv_array_initializer): Likewise.
4598 * trans-stmt.c (gfc_trans_character_select): Likewise.
4600 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
4602 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
4604 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4606 * check.c (gfc_check_repeat): Check arguments are scalar.
4607 (gfc_check_trim): New function.
4608 * intrinsic.h (gfc_check_trim): Add prototype.
4609 * intrinsic.c (add_functions): Use it.
4610 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
4612 * trans-decl.c: Ditto.
4613 (gfc_build_intrinsic_fucntion_decls): Set them.
4614 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
4615 (gfc_conv_intrinsic_trim): New function.
4616 (gfc_conv_intrinsic_repeat): New function.
4617 (gfc_conv_intrinsic_function): Use them.
4619 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4621 * trans-types.c (gfc_sym_type): Handle result variables.
4623 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
4625 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
4626 gfc_get_character_type.
4628 2003-10-11 Feng Wang <wf_cs@yahoo.com>
4630 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
4632 2003-10-11 Paul Brook <paul@nowt.org>
4634 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
4635 (gfc_resolve_dprod): New function.
4636 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
4637 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
4638 (gfc_resolve_dprod): Declare.
4639 * intrinsic.c (add_functions): Use them.
4640 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
4642 2003-10-06 Richard Henderson <rth@redhat.com>
4644 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
4645 * trans-intrinsic.c (call_builtin_clz): Use it.
4647 2003-10-05 Paul Brook <paul@nowt.org>
4649 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
4650 * trans-decl.c (gfc_generate_function_code): Set
4651 cfun->function_end_locus.
4653 2003-09-24 Jason Merrill <jason@redhat.com>
4655 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
4658 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
4659 Paul Brook <paul@nowt.org>
4661 * Make-lang.in (F95_OBJS): Add fortran/data.o.
4662 * array.c (gfc_inser_constructor): New function.
4663 (gfc_get_constructor): New function.
4664 (gfc_free_constructor): Initialize offset and repeat.
4665 (iterator_stack): Remove.
4666 (expand_info): Add offset, component and repeat fields.
4667 (expand_constructor): Set them.
4668 (expand): Set new fields.
4669 (gfc_copy_constructor): Ditto. Avoid recursion.
4670 * gfortran.h: Add prototypes for new functions.
4671 (gfc_constructor): Add offset, component and repeat.
4672 (iteratio_stack): Move to here.
4673 * resolve.c (check_data_variable): Convert data values into variable
4675 (traverse_data_list): Build implicit loop chain.
4676 (gfc_resolve): Ditto.
4677 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
4678 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
4679 * trans-expr.c (gfc_conv_structure): Handle array initializers.
4680 (gfc_conv_expr): Update to match.
4681 * trans.h (gfc_conv_structure): Declare.
4684 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4686 * trans.h: Add declarations for gfor_fndecl_si_kind and
4687 gfor_fndecl_sr_kind.
4688 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4689 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4690 (g95_conv_intrinsic_sr_kind): New function.
4691 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4694 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4696 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4697 instead of _4 and _8 as postfix for libgfortran calls.
4699 2003-09-16 Paul Brook <paul@nowt.org>
4701 * array.c (compare_bounds): New function.
4702 (gfc_compare_array_spec): Use it.
4704 2003-09-14 Paul Brook <paul@nowt.org>
4706 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4707 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4709 2003-09-14 Paul Brook <paul@nowt.org>
4711 * check.c (dim_rank_check): Allow assumed bounds if requested.
4712 (gfc_check_lbound): Call it.
4713 (gfc_check_ubound): Ditto.
4714 (gfc_check_size): Change to match.
4715 * simplify.c (gfc_simplify_bound): New function.
4716 (gfc_simplify_lbound): New function.
4717 (gfc_simplify_ubound): New function.
4718 * intrinsic.h: Declare them.
4719 * intrinsic.c (add_functions): Use them.
4721 2003-09-14 Paul Brook <paul@nowt.org>
4723 * io.c (format_lex): Initialize negative_flag.
4724 (check_format): Intialize repeat.
4725 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4726 (gfc_new_var_expr): Ditto.
4728 2003-09-14 Paul Brook <paul@nowt.org>
4730 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4731 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4733 2003-09-12 Paul Brook <paul@nowt.org>
4735 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4737 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4739 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4740 for a correct expression.
4742 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4744 * trans-intrinsic.c (real_compnt_info): New struct.
4745 (prepare_arg_info): New function.
4746 (gfc_conv_intrinsic_set_exponent): New function.
4747 (gfc_conv_intrinsic_scale): New function.
4748 (gfc_conv_intrinsic_nearest): New function.
4749 (gfc_conv_intrinsic_fraction): New function.
4750 (gfc_conv_intrinsic_exponent): New function.
4751 (gfc_conv_intrinsic_spacing): New function.
4752 (gfc_conv_intrinsic_rrspacing): New function.
4753 (gfc_conv_intrinsic_function): Use them.
4755 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4757 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4758 build_int_2 changed from (high, low) to (low, high).
4759 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4760 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4761 iocall_set_nml_val_float, iocall_set_nml_val_char,
4762 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4763 (gfc_build_io_library_fndecls): Add variable initialization.
4764 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4765 (build_dt): Add namelist support.
4766 * io.c (value): New variable.
4767 (check_format): Support FMT_H now.
4769 2003-09-07 Paul Brook <paul@nowt.org>
4771 * io.c (gfc_resolve_dt): Error if format label is not defined.
4773 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4775 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4776 about case_switch's break. The other is about building the condition
4777 statement tree, which judges the argument in the range of the
4778 corresponding integer type.
4779 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4780 for the large values.
4782 2003-09-05 Paul Brook <paul@nowt.org>
4784 * f95-lang.c (expand_function_body): Gimplify the function.
4786 2003-09-04 Jeff Law <law@redhat.com>
4788 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4791 2003-09-04 Paul Brook <paul@nowt.org>
4793 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4794 (gfc_expand_stmt): New function.
4795 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4796 (expand_function_body): Use tree_rest_of_compilation.
4797 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4799 2003-09-03 Jeff Law <law@redhat.com>
4801 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4804 2003-08-30 Paul Brook <paul@nowt.org>
4806 * f95-lang.c (builtin_function): Remove #if 0 code.
4807 (gfc_define_builtin): New function.
4808 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4809 * mathbuiltins.def: New file.
4810 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4811 (gfc_intrinsic_map): Use mathbuiltins.def.
4812 (gfc_intrinsic_builtin_t): Remove.
4813 (gfc_build_intrinsic_lib_fndecls): Update.
4814 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4815 signed_size_type_node.
4817 2003-08-29 Paul Brook <paul@nowt.org>
4819 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4821 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4823 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4824 (gfc_conv_intrinsic_function): Add MODULO.
4826 2003-08-22 Jason Merrill <jason@redhat.com>
4828 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4830 2003-08-22 Andreas Jaeger <aj@suse.de>
4832 * Make-lang.in (f95.install-common): Add DESTDIR support.
4833 * (f95.install-info): Likewise.
4834 (f95.uninstall): Likewise.
4836 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4838 * trans-types.c (gfc_init_types): Initialize
4839 signed_size_type_node with size_type_node.
4841 2003-08-18 Paul Brook <paul@nowt.org>
4843 * dependency.c (gfc_dependency): New enum.
4844 (check_another_array_ref): Remove.
4845 (gfc_get_array_from_component): Remove.
4847 (get_range): Remove.
4848 (get_no_of_elements): Use mpz_t, not mpf_t.
4849 (transform_sections): New function.
4850 (gfc_check_range_range): Rename ...
4851 (gfc_check_section_vs_section): ... to this. Use new function.
4852 (gfc_is_inside_range): Rewrite to match.
4853 (gfc_check_element_vs_section): Ditto.
4854 (gfc_check_element_vs_element): Ditto.
4856 (gfc_dep_resolver): Ditto. Remove unused parameter.
4857 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4858 gfc_check_element_vs_element, gfc_is_inside_range,
4859 gfc_get_array_from_component): Remove prototypes for static functions.
4860 (gfc_dep_resolver): Update prototype.
4861 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4863 2003-08-15 Paul Brook <paul@nowt.org>
4865 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4866 return values to parent scope.
4867 (gfc_build_dummy_array_decl): Ditto.
4869 2003-08-14 Paul Brook <paul@nowt.org>
4871 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4872 size of the type, not the pointer.
4873 * resolve.c (resolve_symbol): Give more accurate error message.
4875 2003-08-10 Paul Brook <paul@nowt.org>
4877 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4879 2003-08-10 Paul Brook <paul@nowt.org>
4881 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4884 2003-08-10 Chun Huang <compiler@sohu.com>
4886 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4887 (resolve_symbol): Ditto.
4888 * trans-expr.c (gfc_conv_statement_function): New function.
4889 (gfc_conv_function_expr): Use it.
4891 2003-08-10 Paul Brook <paul@nowt.org>
4893 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4894 (walk_function_expr): Set section rank.
4895 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4897 2003-08-10 Paul Brook <paul@nowt.org>
4899 * intrinsic.c (add_sym): Prefix names with correct string.
4900 (add_sym_0s): New function.
4901 (add_subroutines): Register abort.
4903 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4905 * gfortran.h: Introduce options to control the mangling.
4906 * lang.opt: Likewise.
4907 * options.c (gfc_init_options): Handle the options.
4908 * trans-common.c (gfc_sym_mangled_common_id): New function.
4909 (gfc_build_common_decl): Call it.
4910 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4911 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4913 2003-08-09 Paul Brook <paul@nowt.org>
4915 * module.c (mio_symbol): Always ouput a namespace for formal args.
4916 (load_needed): Namespace now belong to their proper symbol.
4917 (gfc_dump_module): Change G95=>GFORTRAN.
4919 2003-08-05 Paul Brook <paul@nowt.org>
4921 * options.c: Force -fg77-calls.
4923 2003-08-02 Paul Brook <paul@nowt.org>
4925 * Makelang.in: Rename G95_* to GFORTRAN_*.
4926 * All sources: Rename G95_* to GFC_*.
4928 2003-08-01 Paul Brook <paul@nowt.org>
4930 * fortran/Make-lang.in: Use GMPLIBS.
4931 * fortran/config-lang.in: Set need_gmp.
4932 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4934 2003-07-27 Andreas Jaeger <aj@suse.de>
4936 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4938 * trans-const.c (gfc_init_constants): Likewise.
4939 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4941 * gfortranspec.c: Convert to ISO C90.
4942 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4944 2003-07-26 Paul Brook <paul@nowt.org>
4946 * lang.opt: Add -fdump-parse-tree.
4947 * options.c (gfc_handle_option): Ditto.
4948 * resolve.c (resolve_forall_iterators): Convert to proper type.
4949 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4951 2003-07-26 Paul Brook <paul@nowt.org>
4953 * Makefile.in: Add build dependencies on files common with rest of gcc.
4955 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4957 * trans.h: Declare g95_trans_pointer_assignment.
4958 * trans-expr.c (g95_trans_pointer_assignment): New function.
4959 (g95_trans_pointer_assign): Use it.
4960 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4961 (g95_trans_pointer_assign_need_temp): New function.
4963 2003-07-26 Paul Brook <paul@nowt.org>
4965 * gfortran.texi: Replace references to g95.
4967 2003-07-26 Paul Brook <paul@nowt.org>
4969 Rename g95_* to gfc_*.
4971 2003-07-25 Paul Brook <paul@nowt.org>
4973 * gfortran.h: Rename from g95.h.
4974 * trans-types.c (boolean_type_node, booelan_true_node,
4975 boolean_false_node): Remove.
4976 * trans-types.h: Ditto.
4978 2003-07-25 Chun Huang <compiler@sohu.com>
4980 * parse.c (accept_statement): Implement BLOCK DATA statement.
4981 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4984 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4986 * trans-stmt.c (temporary_list): Define.
4987 (g95_trans_assign_need_temp): New function.
4988 (g95_trans_forall_1): Modified for WHERE.
4989 (g95_trans_where_assign): Modified.
4990 (g95_trans_where_2): Modified.
4991 (g95_evaluate_where_mask): Modified.
4992 (g95_trans_where): Modified.
4993 (g95_get_temp_expr): Removed.
4994 (g95_add_to_where_stmt_list): Removed.
4995 (compute_overall_iter_number): Modified for WHERE.
4996 * trans.h: Remove where_stmt_list.
4998 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5000 * lang.opt: Correct description of options -J and -M.
5002 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
5004 * lang.opt: Move help text to here.
5005 * lang-options.h: Remove.
5007 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5008 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
5009 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
5012 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
5013 Paul Brook <paul@nowt.org>
5015 * check.c (check_rest): Use global pedantic flag.
5016 * io.c (data_desc): Ditto.
5017 * error.c (g95_warning, g95_warning_now): Use global flag.
5018 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
5019 (expand_function_body): Update to new prototypes.
5020 (g95_init): Use new option names.
5021 * g95.h (g95_option_t): Standardize names.
5022 (g95_init_options, g95_handle_option): Update prototypes.
5023 * interface.c: Use new option names.
5030 * simplify.c: Ditto.
5032 * trans-array.c: Ditto.
5033 * trans-expr.c: Ditto.
5034 * trans-types.c: Ditto.
5035 * trans-decl.c: Ditto.
5036 (g95_build_library_function_decl): Remove obsolete VPARAMS.
5038 * options.c (g95_display_help): Remove.
5039 (g95_init_options): Convert to new scheme.
5041 (g95module_option): Ditto, rename from g95_parse_arg.
5042 (g95_handle_module_path_options): New function.
5043 * trans-equivalence.c: Fix error message.
5044 * lang.opt: Corrections.
5046 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
5048 * lang.opt: New file.
5050 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5052 * decl.c (match_attr_spec): Set colon_seen.
5054 2003-07-14 Paul Brook <paul@nowt.org>
5056 * trans-array.c: Update comment.
5057 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
5058 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
5059 minmaxloc,minmaxval): Ditto.
5060 * trans-io.c (g95_trans_transfer): Ditto.
5061 * trans-stmt.c: Remove unneeded prototypes.
5062 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
5063 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
5064 (compute_inner_temp_size): Remove bits of dead code. Add comments.
5065 Don't share loopinfo.
5066 (compute_overall_iter_number): Declare as static.
5067 (allocate_temp_for_forall_nest): Ditto.
5068 (g95_trans_forall_1): Don't pass shared loopinfo.
5069 * trans.c (g95_start_block): Expand comment.
5071 2003-07-12 Paul Brook <paul@nowt.org>
5073 * arith.c (g95_index_integer_kind): Remove unused initializer.
5074 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
5075 index by size of element.
5076 (generate_loop_for_rhs_to_temp): Ditto.
5077 (allocate_temp_for_forall_nest): Use element size, not index size.
5079 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5081 * arith.c (g95_index_integer_kind): Add a TODO.
5082 * simplify.c (g95_simplify_nearest): Add a TODO.
5084 2003-07-09 Chun Huang <compiler@sohu.com>
5086 * trans.h: Add declarations for gfor_fndecl_string_scan and
5087 gfor_fndecl_string_verify.
5088 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
5089 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
5090 (g95_conv_intrinsic_verify): New function.
5091 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
5092 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
5093 of parameter 'BACK=.TRUE.'
5095 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
5097 * trans-stmt.c (iter_info, forall_info): Define.
5098 (g95_trans_forall_block): Remove.
5099 (g95_trans_forall_loop): Use forall info blocks.
5100 (g95_trans_nested_forall_loop): New function.
5101 (g95_do_allocate): Handle things other than logical masks.
5102 (generate_loop_for_temp_to_lhs): New function.
5103 (generate_loop_for_rsh_to_temp): New function.
5104 (compute_inner_temp_size): New function.
5105 (compute_overall_iter_number): New function.
5106 (allocate_temp_for_forall_nest): New function.
5107 (g95_trans_forall): Move body ...
5108 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
5110 2003-07-02 Paul Brook <paul@nowt.org>
5112 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
5113 in correct scope. Change callers to match.
5114 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
5115 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
5117 2003-07-02 Paul Brook <paul@nowt.org>
5119 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
5120 expression shape for all expressions.
5121 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
5123 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5125 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
5126 g95_parse_arg), intrinsic.c (g95_convert_type): support of
5128 * intrinsic.c, g95.h: Add g95_convert_type_warn,
5129 * resolve.c (g95_resolve_index): Call it.
5131 2003-07-02 Paul Brook <paul@nowt.org>
5133 * iresolve.c (g95_resolve_reshape): Set expression shape.
5134 (g95_resolve_shape): Ditto.
5135 * simplify.c (g95_simplify_shape): Move common code outside condition.
5136 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
5138 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5140 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
5143 2003-06-29 Paul Brook <paul@nowt.org>
5145 * array.c (g95_simplify_iterator_var): Don't bother with return value.
5146 * expr.c (find_array_element, find_component_ref): New functions.
5147 (remove_subobject_ref): New function.
5148 (simplify_const_ref): Use them. Rename from simplify_component_ref.
5149 (simplify_ref_chain): New function.
5150 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
5151 (g95_specification_expr): Simplify the expression.
5152 * resolve.c (resolve_operator): Check simplifications return code.
5153 (g95_resolve_expr): Ditto.
5155 2003-06-26 Paul Brook <paul@nowt.org>
5157 * expr.c (simplify_component_ref): New function.
5158 (g95_simplify_expr): Use it.
5159 * resolve.c (resolve_structure_cons): Handle references.
5161 2003-06-25 Paul Brook <paul@nowt.org>
5163 * trans-io.c (build_dt): Handle internal units.
5165 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
5167 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
5168 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
5169 Use g95_array_index_type instead of integer_type_node.
5170 (g95_build_common_decl, g95_set_common_master_type): Use
5171 g95_character1_type_node instead of char_type_node.
5172 * trans-equivalence.c (g95_layout_local_equiv): As above.
5174 2003-06-24 Steven G. Kargl <kargls@attbi.com>
5176 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
5177 remove last remains of -fquiet.
5179 2003-06-22 Paul Brook <paul@nowt.org>
5181 * resolve.c (resolve_operator): Don't fail if we can't simplify.
5182 (g95_resolve_expr): Ditto.
5183 (resolce_code): Mark as static.
5184 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
5185 gimplifer doesn't (yet).
5187 2003-06-20 Paul Brook <paul@nowt.org>
5189 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
5190 * match.c (g95_match_if): Add ST_PAUSE.
5191 (g95_match_stopcode): New function.
5192 (g95_match_pause, g95_match_stop): Use it.
5193 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
5194 (decode_stmt, next_statement, parse_executable): Ditto.
5195 * resolve.c (resolve_code): Ditto.
5196 * st.c (g95_free_statement): Ditto.
5197 * trans-stmt.c (g95_trans_pause): New function.
5198 * trans-stmt.h: Declare it.
5199 * trans.c (g95_trans_code): Use it.
5200 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
5202 (g95_build_builtin_function_decls): Initialize them.
5204 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
5206 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5208 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
5209 match_filepos): Fix error handling.
5211 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5213 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
5214 Add assertions on arguments.
5215 * resolve.c (expression_shape): Remove useless &.
5216 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
5217 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
5218 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
5219 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
5220 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
5221 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
5222 (g95_simplify_not, g95_simplify_scale): Add assertions.
5224 2003-06-15 Paul Brook <paul@nowt.org>
5226 Clean up stuff to work with the ssa optimizers.
5227 * convert.c (convert): Handle BOOLEAN_TYPEs.
5228 * f95-lang.c (g95_truthvalue_conversion): Implement.
5229 * trans-array.c (g95_trans_array_constructor_value): Group multiple
5231 * trans.h (g95_truthvalue_conversion): Declare.
5232 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
5233 * trans-stmt.c (g95_trans_character_select): Don't create array
5234 assignments. Mark labels as indirect jump targets.
5235 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
5236 (g95_get_dtype_cst): Handle LOGICAL types.
5238 2003-06-14 Paul Brook <paul@nowt.org>
5240 * f95-lang.c (g95_gimplify_expr): New function.
5241 * trans-array.c (g95_trans_array_constructor_value): Don't create
5243 (g95_conv_expr_descriptor): Rename simple->gimple.
5244 * trans-expr.c (conv_expr_op): Use proper logical operators.
5245 * trans-intrinsic.c (build_fixbound_expr): New function.
5246 (build_fix_expr): Ditto.
5247 (g95_conv_intinsic_aint): Use them. Use builtin functions.
5248 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
5250 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5252 * array.c (g95_compare_array_spec): Remove unreachable code.
5253 * expr.c (g95_copy_expr): Likewise.
5254 * intrinsic.c (g95_convert_type): Likewise.
5255 * misc.c (g95_code2string): Likewise.
5256 * simplify.c (g95_simplify_ishft, g95_simplify_real,
5257 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
5258 * trans-stmt.c (g95_trans_select): Likewise.
5259 * primary.c (extend_ref): Add an assertion.
5260 * simplify.c (g95_convert_constant): Add const.
5261 * intrinsic.h: Remove g95_check_x_ni.
5262 * f95-lang.c (g95_finish): Call g95_release_include_path.
5264 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5266 * resolve.c (resolve_contained_functions): Fix typo introduced on
5269 2003-06-09 Paul Brook <paul@nowt.org>
5271 * g95.h: Include system.h not hwint.h.
5272 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
5273 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
5275 2003-06-09 Paul Brook <paul@nowt.org>
5277 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
5278 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
5279 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
5280 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
5281 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
5283 * trans.h (g95_trans_equivalence, g95_trans_common,
5284 g95_add_decl_to_function): Declare.
5285 * trans-common.c, trans-equivalence.c: New files.
5287 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
5289 * intrinsic.c (g95_intrinsic_extension): Remove.
5290 (add_functions): Substitute g95_check_x for g95_check_x_ni
5292 (g95_init_expr_extensions): New function.
5293 (g95_intrinsic_func_interface): Use it.
5294 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
5295 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
5296 g95_check_precision, g95_check_present, g95_check_radix,
5297 g95_check_range, g95_check_selected_real_kind): Do not set
5298 g95_intrinsic_extension.
5299 (g95_check_x_ni): Remove now duplicate of g95_check_x.
5301 * expr.c (check_inquiry): Add FIXME, fixup some code style.
5303 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5305 * g95.h (ref_type): Name this type explicitly.
5306 * module.c (MIO_NAME): Add specialisations of mio_name.
5307 (mio_symbol_attribute, mio_typespec, mio_array_ref,
5308 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
5309 (ab_attribute): Name this type explicitly.
5310 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
5312 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
5314 * trans-intrinsic.c (g95_conv_allocated): New function.
5315 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
5317 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5319 * f95-lang.c: Don't include g95-support.h
5320 (g95_mark_addressable): Add prototype.
5321 (g95_init_decl_processing): Remove C front end hack.
5322 * f95-tree.c: Remove file.
5323 * support.c: Remove file.
5324 * g95-support.h: Remove file.
5325 * trans-types.c (g95_init_types): Set up boolean
5326 type related tree nodes.
5327 * Make-lang.in: Remove rules for dead files and
5328 dependencies on them.
5330 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
5332 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
5333 C front end dependency. Also, convert.c does not depend on
5334 g95-support.h anymore.
5335 * convert.c: Don't include c-common.h and g95-support.h
5336 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
5337 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
5338 stmts_are_full_exprs_p, current_stmt_tree,
5339 current_scope_stmt_stack): Remove.
5340 * g95-support.h (unsigned_conversion_warning): Kill proto.
5341 (boolean_type_node, boolean_true_node, boolean_false_node):
5342 Don't define here. Instead, make then true tree nodes in
5344 * support.c (c_global_trees): Die, C front end, die!!!
5345 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
5346 uintmax_type_node, string_type_node and const_string_type_node.
5347 (decl_constant_value, overflow_warning): Make static functions.
5348 They are in death row too, though.
5349 (default_conversion, c_expand_asm_operands): Remove.
5350 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
5351 trans.c: Don't include c-common.h.
5352 * trans-types.c (boolean_type_node, boolean_true_node,
5353 boolean_false_node): Make them real tree nodes.
5354 * trans-types.h (intmax_type_node, string_type_node,
5355 const_string_type_node): Hack to work around C dependencies
5356 in builtin-types.def.
5358 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5360 * decl.c (decl_types): Add some iterators-like sentinels.
5361 * decl.c (match_attr_spec): Use them.
5362 Use "decl_types" instead of "int".
5363 Add cast in call to g95_match_strings.
5364 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
5366 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
5367 (g95_interface_info): Use "g95_intrinsic_op".
5368 * dump-parse-tree.c (g95_show_namespace): Use them.
5369 * interface.c (g95_check_interfaces): Use them.
5370 * module.c (read_module, write_module): Use them.
5371 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
5372 Use "g95_intrinsic_op".
5373 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
5374 Add a default case in switch statement.
5375 * intrinsic.h (g95_generic_isym_id): Moved to...
5376 * g95.h (g95_generic_isym_id): here.
5377 (g95_intrinsic_sym): Use "g95_generic_isym_id".
5378 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
5379 * trans-intrinsic.c (g95_intrinsic_map_t,
5380 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
5381 * match.c (g95_match_intrinsic_op): Add cast in call to
5384 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
5386 * support.c (skip_evaluation, warn_conversion, lvalue_p,
5387 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
5388 constant_fits_type_p, convert_and_check,
5389 unsigned_conversion_warning): Remove these ugly remnants
5390 we inherited from the C front end.
5391 (function_types_compatible): Remove '#if 0'-edcode.
5392 (build_modify_expr): Likewise.
5393 (convert_for_assignment): Don't use the deceased functions.
5394 The parameter fundecl is now unused.
5395 (decl_constant_value): Always just return decl. In fact
5396 this function is not used at present, but it might be in
5397 the future, when we start using the tree inliner.
5398 (overflow_warning, default_conversion, c_expand_asm_operands):
5399 Abort when these are called, they are part of the C type
5400 checking implementation and therefore poison to Fortran.
5402 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
5404 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
5405 c-pretty-print.o and c-dump.o. Add a comment on why we
5406 depend on c-semantics.c.
5407 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
5408 Don't use the C front end tree dumper hook to dump the
5409 language specific tree representation -- we don't have
5410 one. So instead, inherit the default langhook.
5412 2003-06-02 Paul Brook <paul@nowt.org>
5414 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
5416 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5418 * check.c (g95_check_associated): Use proper types. Remove
5419 extraneous argument in call to g95_error().
5421 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5423 * resolve.c (resolve_operator): Make logical operands convert to the
5424 type with higher kind.
5426 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5428 * check.c (g95_check_associated): Make sure both pointer and target has
5429 the same type and rank. Null pointer or array section with vector
5430 subscript as target are not allowed.
5431 * trans.h: Declare gfor_fndecl_associated.
5432 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
5433 gfor_fndecl_associated.
5434 * trans-intrinsic.c (g95_conv_associated): New function.
5435 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
5437 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
5439 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
5440 according to POINTER itself rather than TARGET.
5441 (g95_conv_expr_descriptor): Make lbound start at 1.
5442 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
5444 2003-06-01 Paul Brook <paul@nowt.org>
5446 * expr.c (g95_type_convert_binary): Make it match the standard.
5447 * g95.texi: Remove dead link.
5449 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
5451 * g95.texi: Cleanup somewhat in preparation for inclusion
5454 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5455 Canqun Yang <canqun@yahoo.com.cn>
5457 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
5459 (g95_find_forall_index): Return proper value.
5460 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
5461 compare the return value from g95_find_forall_index.
5463 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5464 * g95.h, io.c (g95_st_label): Remove "length".
5465 (g95_symtree): Remove "link".
5466 (g95_case): Remove "code".
5467 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
5468 g95_convert_real): Make an argument pointer to const.
5469 * decl.c (colon_seen): Add a TODO.
5470 * interface.c (g95_compare_types): Fix typo.
5471 * interface.c (compare_interfaces): Preserve value of "p".
5472 * intrinsic.c (sort_actual): Remove "i".
5473 * match.c (g95_match_assign): Proper type in call to g95_match().
5474 * parse.c (next_free): Avoid duplicate call due to macro.
5475 * parse.c (check_statement_label): wrong type in call to g95_error.
5476 * primary.c (match_real_constant): Add a TODO.
5477 * resolve.c (resolve_select): Remove useless conditional.
5478 * simplify.c (g95_simplify_repeat): Proper assignment to
5479 "value.character.string".
5480 * simplify.c (g95_simplify_reshape): Wrong variable in call to
5483 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
5485 * trans-stmt.c: Remove unnecessary include file defaults.h.
5487 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
5489 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
5491 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
5492 actual variables used as FORALL indexes.
5494 2003-05-15 Paul Brook <paul@nowt.org>
5496 * trans-array.c (g95_trans_static_array_pointer): Use
5498 (g95_trans_deferred_array): Initialize static array pointers.
5499 * trans-expr.c (g95_conv_function_call): Use formal arglist to
5500 correctly pass POINTER and absent CHARACTER arguments.
5502 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
5504 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
5505 (g95_resolve_forall_body): Resolve FORALL body.
5506 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
5507 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
5508 (g95_find_forall_index): Check whether the FORALL index appears in
5509 the expression or not.
5510 (resolve_code): Modified.
5512 2003-05-14 Paul Brook <paul@nowt.org>
5514 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
5516 2003-05-13 Paul Brook <paul@nowt.org>
5518 * trans-types.c (g95_max_array_element_size): Now a tree node.
5519 (g95_init_types): Work out max size properly.
5520 (g95_get_dtype_cst): Modify to match.
5522 2003-05-11 Paul Brook <paul@nowt.org>
5524 * trans-io.c (add_case): Create a label decl for case labels.
5526 2003-05-11 Paul Brook <paul@nowt.org>
5528 * arith.c (g95_integer_index_kind): New variable.
5529 * f95-lang.c (g95_init): Move frontend initialization here ...
5530 (g95_post_options): ... from here.
5531 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
5532 * intrinsic.c (add_functions): Use index kinds.
5533 * iresolve.c: Convert to index_kind where needed.
5534 * resolve.c (g95_resolve_index): Make public, use index_kind.
5535 (resolve_array_ref): Adjust to match.
5536 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
5537 * trans-stmt.c: Ditto.
5538 * trans-types.c: Ditto.
5539 * trans-types.h (g95_array_index_kind): Remove declaration.
5540 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
5542 2003-05-07 Paul Brook <paul@nowt.org>
5544 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
5545 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
5548 2003-05-07 Paul Brook <paul@nowt.org>
5550 * trans-array.c (trans_static_array_pointer,
5551 g95_trans_array_constructor_value, g95_conv_array_initializer,
5552 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
5553 (g95_add_loop_ss_code): Convert subscripts to the correct type.
5554 * trans-stmt.c (g95_trans_character_select): Ditto.
5555 * trans-types.c (g95_init_types): Ditto.
5557 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
5559 * f95-lang.c (expand_function_body): Use input_line, not lineno.
5560 * trans-decl.c (g95_generate_function_code,
5561 g95_generate_constructors): Likewise.
5562 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
5563 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
5566 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5567 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
5568 with components point to the DERIVED type itself, and two DERIVED
5569 type with components point to each other.
5570 * trans-expr.c (g95_conv_componet_ref): Modified
5572 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
5573 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
5575 (g95_trans_pointer_assign): Implement Nullify.
5577 2003-05-01 Paul Brook <paul@nowt.org>
5579 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
5580 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
5582 2003-05-01 Paul Brook <paul@nowr.org>
5584 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
5585 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
5588 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
5590 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
5593 2003-04-28 Paul Brook <paul@nowt.org>
5595 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
5596 as their kind suggests.
5597 (g95_resolve_reshape): Ditto.
5599 2003-04-28 Chun Huang <compiler@sohu.com>
5601 * trans-expr.c (g95_conv_substring_expr): New function.
5602 (g95_conv_expr): Use it.
5604 2003-04-28 Paul Brook <paul@nowt.org>
5606 * iresolve.c (g95_resolve_transpose): Make it match the
5608 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
5610 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5612 * trans-types.c (g95_add_field_to_struct): New function to
5613 add a field to a UNION_TYPE or RECORD_TYPE.
5614 * trans-types.h (g95_add_field_to_struct): Prototype.
5615 (g95_get_derived_type): Use g95_add_field_to_struct to add
5617 * trans-io.c (g95_add_field): Remove.
5618 (ADD_FIELD): Use new g95_add_field_to_struct function.
5619 (ADD_STRING): Likewise.
5620 * trans-stmt.c (g95_trans_select): Likewise.
5621 (g95_add_field): Remove duplicated function.
5623 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
5625 Port implementation for CHARACTER SELECT from Andy's tree.
5626 * trans-stmt.c (g95_trans_character_select): Implement character
5627 select. (g95_add_field): New function.
5628 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
5629 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
5630 * g95.h (struct g95_case): Add field 'int n'.
5631 * trans.h: Declare 'gfor_fndecl_select_string'.
5633 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
5635 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
5636 (g95_insert_bbd): Die on duplicates.
5637 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
5639 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
5641 * g95.texi: Require GMP 4.0 -- like we actually
5642 do. Explain the testsuite and what-goes-where.
5643 Don't use undefined texinfo symbol. Break very
5644 long line. Remove finished item from the list
5647 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
5649 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
5652 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5654 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
5655 (g95_trans_forall_body): New function.
5657 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
5659 * resolve.c (resove_where): New function.
5660 (resolve_where_shape): New function.
5661 (resolve_code): Add call to 'resolve_where'
5662 * trans-stmt.c (g95_trans_where): Modified.
5663 (g95_trans_where_2): New function.
5664 (g95_trans_where_assign): New function.
5665 (g95_evaluate_where_mask): New function.
5666 (g95_add_to_stmt_list): New function.
5667 (g95_get_temp_expr): New function.
5668 * trans.h (where_stmt_list): New structure.
5670 2003-04-10 Paul Brook <paul@nowt.org>
5672 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
5673 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
5675 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
5677 Update after mainline -> tree-ssa-branch merge.
5678 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
5680 (g95_init): Update for new lang_hooks definition.
5681 (g95_post_options): New langhook.
5682 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
5683 * scanner.c (g95_new_file): Comment update.
5685 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5687 * g95.h, lang-options.h: Add -Wimplicit-interface.
5688 * options.c (g95_init_options, g95_parse_arg): Set it.
5689 * interface.c (check_intents): Warn about call with implicit
5691 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5694 2003-04-05 Paul Brook <paul@nowt.org>
5696 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5697 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5699 2003-03-29 Paul Brook <paul@nowt.org>
5701 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5702 (g95_resolve_unpack): Ditto.
5703 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5704 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5705 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5707 2003-03-25 Paul Brook <paul@nowt.org>
5709 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5711 * array.c (g95_free_array_ref): Ditto.
5713 * symbol.c (g95_use_derived_tree): Ditto.
5714 * intrinsic.c (add_functions): Use simplification for SCALE.
5715 * primary.c (g95_match_rvalue): Test sym, not symtree.
5717 2003-03-25 Paul Brook <paul@nowt.org>
5719 * trans-decl.c (build_function_decl): Add parameter before it gets
5720 turned into a constant.
5721 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5722 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5723 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5725 2003-03-22 Paul Brook <paul@nowt.org>
5727 * trans-array.c (g95_conv_array_initializer): Allow scalar
5729 * trans-decl.c (g95_finish_var_decl): Result variables are not
5731 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5732 (g95_conv_intrinsic_function): Use it.
5733 * trans-types.h (g95_type_spec): Remove dead declaration.
5735 2003-03-21 Paul Brook <paul@nowt.org>
5737 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5739 2003-03-20 Paul Brook <paul@nowt.org>
5741 * trans-decl.c (g95_build_function_decl): Put character length
5742 parameters at the end of the function declaration.
5743 * trans-expr.c (g95_conv_function_call): Ditto.
5744 * trans-types.c (g95_get_function_type): Ditto.
5746 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5748 * resolve.c (resolve_formal_arglist): Don't impose intent for
5749 procedure arguments of pure functions.
5750 (resolve_select): Remove redundant assignment.
5752 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5754 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5756 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5757 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5759 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5761 * symbol.c (g95_add_type): Fix typo in comment.
5764 2003-03-16 Paul Brook <paul@nowt.org>
5766 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5767 * expr.c (g95_build_call): Remove.
5768 * f95-lang.c (puchdecl_top_level): New function.
5769 * g95.h (g95_code): Store resolved symbol, not just the name.
5770 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5771 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5772 (g95_get_intrinsic_sub_symbol): New function.
5773 * iresolve.c (g95_resolve_cpu_time): Use it.
5774 (g95_resolve_random_number): Ditto.
5775 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5776 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5777 the correct DECL_CONTEXT. Add global symbold to the global scope.
5778 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5781 2003-03-16 Paul Brook <paul@nowt.org>
5783 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5784 * options.c (g95_parse_arg): Ditto.
5785 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5786 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5787 for the procedure, not the parameter.
5788 * trans-array.c (g95_trans_g77_array): New function.
5789 (g95_trans_assumed_size): Use it.
5790 (g95_trans_dummy_array_bias): Ditto.
5791 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5792 (g95_conv_expr_descriptor): ... to here. Update callers.
5793 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5794 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5795 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5796 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5797 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5798 (g95_sym_type): Ditto.
5800 2003-03-15 Paul Brook <paul@nowt.org>
5802 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5804 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5806 2003-03-14 Paul Brook <paul@nowt.org>
5808 * trans-array.c (g95_array_is_packed): Remove.
5809 (g95_conv_array_base): Correctly handle all descriptorless cases.
5810 (g95_conv_array_stride): Use descriptorless strides.
5811 (g95_trans_dummy_array_bias): Don't always repack the array.
5812 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5814 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5815 dummy and non-dummy arrays...
5816 (g95_sym_type, g95_get_derived_type): ... like these.
5817 (g95_get_array_type_bounds): Allow discontiguous arrays.
5819 2003-03-12 Paul Brook <paul@nowt.org>
5821 * array.c (g95_resolve_array_spec): Fix comment.
5822 * g95.h (symbol_attributes): New flag always_explicit.
5823 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5824 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5825 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5826 (g95_trans_array_bounds): Allow assumed shape arrays.
5827 (g95_trans_repack_array): Remove.
5828 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5829 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5830 bounds for assumed size arrays.
5831 (g95_build_dummy_array_decl): Use descriptorless arrays.
5832 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5833 (g95_trans_pointer_assign): Fix typo.
5834 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5836 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5837 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5838 Also modify callers.
5839 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5841 2003-03-08 Paul Brook <paul@nowt.org>
5843 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5844 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5845 * resolve.c (compare_spec_to_ref): Allow full array sections.
5847 2003-03-08 Paul Brook <paul@nowt.org>
5849 * expr.c (g95_simplify_expr): Also simplify array index and
5850 substring expressions.
5851 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5852 * trans-array.c (g95_trans_array_bounds): New function.
5853 (g95_trans_auto_array_allocation): Use it.
5854 (g95_trans_assumed_size): Rewrite.
5855 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5856 (gfor_fndecl_repack): Remove.
5857 (g95_build_qualified_array): Handle absent upper bounds.
5858 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5859 (g95_get_symbol_decl): Update.
5860 (g95_build_intrinsic_function_decls): Initialize new decls.
5861 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5862 (gfor_fndecl_repack): Remove.
5863 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5864 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5865 (g95_get_nodesc_array_type): Handle absent bounds.
5866 * trans-types.h (g95_get_nodesc_array_type): Declare.
5868 2003-03-04 Paul Brook <paul@nowt.org>
5870 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5873 2003-03-02 Paul Brook <paul@nowt.org>
5875 * options.c (g95_init_options): Drfault to 1.
5876 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5877 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5878 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5879 Handle non-constant size automatic arrays.
5880 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5881 generic bound functions.
5882 (g95_trans_auto_array_allocation): Don't create a descriptor.
5883 (g95_trans_assumed_size): New function (broken).
5884 (g95_trans_dummy_array_bias): Remove unused var.
5885 * trans-array.h (g95_trans_assumed_size): Declare.
5886 * trans-decl.c (create_index_var): New fuction.
5887 (g95_build_qualified_array): New function.
5888 (g95_get_symbol_decl): Use it.
5889 (g95_trans_deferred_vars): Handle assumed shape seperately.
5890 * trans-types.c (get_element_type): Handle heap allocated arrays.
5891 (g95_is_nodesc_array): Include non-const size arrays.
5892 (g95_get_nodesc_array_type): Ditto.
5894 2003-02-23 Paul Brook <paul@nowt.org>
5896 * trans-array.c (g95_array_init_size): Should use stride, not size of
5899 2003-02-18 Paul Brook <paul@nowt.org>
5901 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5902 after intrinsic function check.
5904 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5906 * io.c (match_io): Fix missing return value and remove useless
5908 * match.c (g95_match): Remove useless assignment.
5909 * module.c (parse_string): Remove useless post increment.
5910 * simplify.c (g95_simplify_verify): Remove useless assignment.
5912 2003-02-15 Paul Brook <paul@nowt.org>
5914 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5915 * g95.h (symbol_attribute): Add referenced member.
5916 (g95_symbol): Add dummy_order member.
5917 (g95_set_sym_referenced): Declare.
5918 * match.c (g95_match_assignment, g95_match_call): Use it
5919 * primary.c (match_actual_arg, g95_match_rvalue,
5920 g95_match_variable): Ditto.
5921 * symbol.c (next_dummy_order): New variable.
5922 (g95_set_sym_referenced): New function.
5923 (check_done): New function.
5924 (g95_add_*): Use it.
5925 * trans-decl.c: Make formatting conform to GCC standards.
5926 (g95_defer_symbol_init): Add dummy variables in the right order.
5927 (g95_get_symbol_decl): Only accept referenced variables.
5928 (g95_create_module_variable): Module variables are always required.
5929 (generatr_local_decls): New function.
5930 (generate_local_vars): New function.
5931 (g95_generate_function_code): Use it.
5933 2003-02-13 Paul Brook <paul@nowt.org>
5935 * trans-decl.c (g95_conv_struct_cons): Remove.
5936 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5937 * trans-expr.c (g95_conv_structure): New function.
5938 (g95_conv_expr): Use it.
5940 2003-02-09 Paul Brook <paul@nowt.org>
5942 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5943 expressions multiple times.
5944 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5946 2003-02-08 Paul Brook <paul@nowt.org>
5948 * module.c (mio_symtree_ref): Declare as static.
5949 (mio_expr): Remove dead code.
5950 (read_module): Set the symtree link for fixups.
5951 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5952 (build_round_expr): ... to this.
5953 (g95_conv_intrinsic_aint): New function.
5954 (g95_conv_intrinsic_function): Use it.
5956 2003-02-08 Paul Brook <paul@nowt.org>
5958 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5959 offset after modificaton, not the increment expression.
5960 * dependency.c: Kill excess whitespace.
5962 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5964 * dependency.h: Remove some function declarations.
5965 * dependency.c (get_no_of_elements): Change this function not to
5967 * other: Add comments for all modified functions.
5969 2003-02-06 Paul Brook <paul@nowt.org>
5971 * g95spec.c (lang_specific_functions): Fix initializer warning.
5972 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5973 for structure type names.
5974 * trans-decl.c (g95_cons_structure_cons): New function.
5975 (g95_get_symbol_decl): Use it.
5976 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5979 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5981 * resolve.c (compare_cases): Add const to casts.
5983 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5985 * g95.h (g95_check_f): Change a1 to f1m.
5986 * intrinsic.c (add_sym_1m, check_specific,
5987 g95_intrinsic_func_interface): Use it.
5989 * module.c (init_pi_tree): Remove useless cast.
5990 (fp2): Fix argument type.
5992 * parse.c (parse_select_block): Add comment.
5994 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5996 * lang-options.h: Fix warning involving C90 concatenated
5999 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6000 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
6002 * io.c (format_asterisk): Complete initializer to kill warning.
6003 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
6004 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
6005 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
6006 new defines to complete initializers. Kills all warnings.
6008 * Make-lang.in: Comment cleanup.
6010 2003-02-05 Paul Brook <paul@nowt.org>
6012 * array.c (g95_free_constructor): Handle NULL expressions.
6013 * resolve.c (resolve_structure_cons): Ditto.
6014 * decl.c (g95_match_null): New Function.
6015 (variable_decl): Use it.
6016 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
6017 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
6018 * trans-types.c (g95_set_decl_attributes): Remove empty function.
6020 2003-02-05 Paul Brook <paul@nowt.org>
6022 * trans.h (build1_v): New macro.
6023 (build_v): Remove pointless and incorrect prototype.
6024 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
6025 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
6027 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
6029 * Make-lang.in (F95_OBJS): Remove one more dead file.
6031 2003-02-01 Paul Brook <paul@nowt.org>
6033 * lang-specs.h: Don't pass -ffixed-form to the linker.
6034 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
6036 2003-02-01 Paul Brook <paul@nowt.org>
6038 * Make-lang.in (F95_OBJS): Remove dead files.
6039 * trans-array.c (g95_array_init_size): Do the right thing when
6041 * trans-decl.c (g95_generate_function_code): Initialize deffered
6042 symbol list before translating contained subroutines.
6043 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
6044 scalar invariant values here...
6045 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
6046 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
6048 2003-01-29 Paul Brook <paul@nowt.org>
6050 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
6051 (g95_walk_elemental_function_args): Reverse chains before adding.
6052 (g95_reverse_ss): Move about a bit.
6053 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
6056 2003-01-28 Paul Brook <paul@nowt.org>
6058 * intrinsic.c (resolve_intrinsic): Use correct union member.
6059 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
6061 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
6062 use associated variables.
6063 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
6064 * trans-expr.c (g95_conv_expr_present): ... to here.
6065 * trans.h: Declare it.
6066 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
6068 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
6070 * array.c (expand_iterator): Suppress useless assignment.
6071 * decl.c (match_char_spec): Ditto.
6072 * io.c (match_io_iterator): Ditto.
6073 * primary.c (match_real_constant): Ditto.
6074 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
6075 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
6076 * matchexp.c (match_add_operand, match_level_5): Likewise.
6077 * module.c (parse_atom, find_enum): Likewise.
6078 * resolve.c: move #include <string.h>
6079 (resolve_select): Fix serious typo.
6081 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
6083 * Make-lang.in: Don't build with broken tree-ssa-pre.
6085 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
6087 * resolve.c (resolve_index): Add a TODO.
6088 * symbol.c: Remove useless "#include <ctype.h>".
6090 2003-01-27 Paul Brook <paul@nowt.org>
6092 * check.c (check_rest): Allow different type kinds as an extension.
6093 * g95.h (g95_resolve_f): Add f1m.
6094 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
6095 * intrinsic.h: Chenge prototypes for MIN and MAX.
6096 * iresolve.c (g95_resolve_minmax): New function.
6097 (g95_resolve_min, g95_resolve_max): Use it.
6098 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
6100 (g95_conv_intrinsic_present): Fix logic.
6102 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
6104 * g95.h (g95_case): Don't be a tree, be a double linked list.
6105 * match.c (match_case_selector): Remove redundant semantics check.
6106 Clean up a few goto's to make it a tiny little bit faster.
6107 * resolve.c (case_tree): Die.
6108 (compare_cases): Accept and compare unbounded cases too.
6109 (check_case_overlap): Don't build a tree. Instead, merge-sort the
6110 whole list of g95_cases passed from resolve_select.
6111 (sane_logical_select): Die.
6112 (check_case_expr): Return FAILURE if a CASE label is of the wrong
6114 (resolve_select): Fixup case expression for computed GOTOs, put it
6115 in expr, not expr2, for easier handing in the parse tree dumper and
6116 the code generator. Rewrite the rest of the function: Kill
6117 unreachable case labels and unreachable case blocks.
6118 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
6119 an EXEC_SELECT, not case2 anymore.
6120 * trans-const.c (g95_conv_constant_to_tree): New function.
6121 (g95_conv_constant): Use it.
6122 * trans-const.h: Declare prototype for the new function.
6123 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
6124 g95_trans_character_select): New static functions.
6125 (g95_trans_select): Rewrite.
6127 2003-01-26 Paul Brook <paul@nowt.org>
6129 * intrinsic.c (add_fnctions): Properly add dreal.
6130 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
6131 (g95_conv_intrinsic_function): Use it.
6132 * trans-io.c (build_dt): Abort on internal files (unimplemented).
6134 2003-01-26 Paul Brook <paul@nowt.org>
6136 Widespread changes to the handling of symbols in expressions. These
6137 are now linked via g95_symtree nodes.
6138 * parse.c (g95_fixup_sibling symbols): New function.
6139 (parse_contained): Use it.
6140 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
6141 contained procedure that has bee correctly fixed up.
6142 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
6144 2003-01-24 Paul Brook <paul@nowt.org>
6146 * trans-array.c (g95_walk_expr): Function result attributes are in
6148 * trans-expr.c (g95_conv_function_call,
6149 g95_trans_arrayfunc_assign): Ditto.
6150 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
6152 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
6154 * expr.c (check_restricted): Fix error message.
6155 * symbol.c (free_st_labels): Plug memleak.
6157 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6159 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
6160 reduce_binary_aa, reduce_binary, eval_intrinsic,
6161 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
6162 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
6163 for typesafe intrinsics helper functions.
6164 (g95_intrinsic_sym): Use them.
6165 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
6166 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
6167 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
6168 check_specific, g95_intrinsic_func_interface,
6169 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
6171 * trans-decl.c (g95_get_extern_function_decl): Likewise.
6172 * Make-lang.in: Don't disable warnings for strict prototypes
6173 any longer, everything is typesafe now.
6175 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
6177 * bbt.c (duplicate_node): Make static.
6178 * module.c (module_name): Make static.
6179 * scanner.c (include_dirs): Make static.
6181 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6183 Hard coded _gfor_'s should not show up anymore.
6184 * g95.h (PREFIX): New macro.
6185 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
6187 (g95_resolve_random_number): Likewise.
6188 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
6189 * trans-io.c: Remove 'prefix' macro. Replace all uses with
6190 the new PREFIX macro from g95.h.
6192 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6194 The troubles of forking... Andy implemented this just now too.
6195 Let's stick to that and keep the trees close.
6196 * g95.h (g95_st_label): 'format' member is now a g95_expr.
6197 * io.c: Revert previous changes.
6198 (g95_match_format): Match the format string as a character
6200 * match.h (g95_statement_label): Declare external.
6201 * parse.c: Revert previous changes.
6202 * symbol.c (g95_free_st_label): Free a g95_expr instead
6204 * trans-io.c: Revert previous changes.
6205 (build_dt): Use set_string to set the format string.
6207 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6209 * io.c (format_string): Make non-static.
6210 (g95_match_format): Remember the format string.
6211 (terminate_io): Add I/O termination for empty I/O lists.
6212 * match.h: Declare external format_string.
6213 * parse.c (check_statement_label): Attack the format string
6214 to a format label for FORMAT statements.
6215 * trans-io.c (g95_add_field): Define prefix macro. Replace
6216 all uses of PREFIX define with a use of this macro.
6217 (build_dt): Implement formatted I/O for format labels.
6219 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
6221 * lang-options.h: Kill "-std=F".
6222 * options.c: Remove unimplemented "-std=F". Modify
6224 * misc.c (g95_terminal_width): New function.
6225 * error.c (g95_error_init_1): Use g95_terminal_width.
6226 * g95.h: Add prototype for g95_terminal_width, remove
6229 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
6231 * Make-lang.in: Fix typo.
6233 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6235 * g95.h (struct g95_case): Remove unused cruft, new member
6236 'where' to keep track of the locus of the default case.
6237 * match.c (g95_match_case): Add locus to the current case.
6238 (match_case_selector): Likewise.
6239 * parse.c (parse_select_block): Move semantics check for
6240 multiple DEFAULT cases out of here to...
6241 * resolve.c (check_case_overlap): ...here. Return sooner
6243 (check_case_expr): Take two g95_cases now, use to sure the
6244 expression kinds are the same.
6245 (resolve_select): Cleanup.
6247 2003-01-18 Paul Brook <paul@nowt.org>
6249 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
6250 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
6252 (g95_get_extern_function_decl): Put decls in the correct context.
6254 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6256 * trans-io.c: Port changes from Andy to set ERR flag.
6258 2003-01-17 Paul Brook <paul@nowt.org>
6260 * trans-array.c: Add various comments.
6261 (g95_ss_terminator): Declare as const.
6262 (g95_walk_expr): Remove first parameter and update all callers.
6263 (g95_walk_op_expr): Initialize scalar SS properly.
6264 * trans-array.h (g95_walk_expr): Update prototype.
6265 * trans-expr.c: Update for new g95_walk_expr.
6266 * trans-intrinsic.c: Ditto.
6267 * trans-io.c: Ditto.
6268 * trans.h: Various comments for SS chains.
6270 2003-01-17 Paul Brook <paul@nowt.org>
6272 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
6274 * intrinsic.c (add_functions): Use them.
6275 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
6276 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
6278 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6280 Fallout of a small merge conflict:
6281 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
6283 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6285 * initrinsic.c: New add_sym_* functions for strong typing.
6286 (add_conv): Make prototype strict.
6287 * dump-parse-tree.c, dependency.c: Include config.h
6288 * resolve.c, trans-io.c: Fix typos.
6290 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6292 * dump-parse-tree.c (g95_show_code_node): Show the
6293 condition for a computed GOTO that was transformed
6294 to a SELECT CASE construct.
6295 * resolve.c (check_case_overlap): Revert previous switch
6296 to treaps, it was too slow and didn't catch all trouble.
6297 (resolve_symbol): Be more flexible about module procedures.
6298 * symbol.c (check_conflict): Point to relevant section in
6299 the standard for dubious conflict. Allow procedure
6300 dummy arguments to be optional again.
6301 * trans-io (add_field): Rename to g95_add_field. Change
6303 * trans-stmt (trans_select): Handle unbounded cases for
6304 integer SELECT CASE constructs. Fix/add more comment.
6306 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
6308 * g95.h: Uses GCC's function attribute macros.
6309 * error.c, module.c, parse.c, g95.h: More function attributes.
6311 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6313 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
6314 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
6317 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
6319 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
6321 * trans.c (g95_trans_code): Use annotate_all_with_file_line
6322 instead of nowdead wrap_all_with_wfl.
6324 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6326 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
6327 before generating code, so we can still see it even if the code
6328 generation phase dies.
6330 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6332 * decl.c (build_sym): Split out initialization expression parts...
6333 (add_init_expr_to_sym): ...to here.
6334 (variable_decl): Add the symbol following an attribute list to the
6335 symbol tree before parsing the optional initialization expression
6336 if the symbol is not of a derived type.
6337 * primary.c (g95_match_rvalue): Don't assume a symbol always has
6338 a value if it is a PARAMETER.
6340 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6342 * misc.c: Don't #include <mcheck.h>
6343 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
6344 ever was a glibc bug, then either this was never reported to
6345 glibc people, or it has been fixed for so long that there's
6346 no information you can find about it, anywhere.
6348 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
6351 * module.c (attr_bits, bt_types, array_spec_types):
6352 Switch 'const' and 'static'.
6353 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
6355 GNU'ify source code:
6356 * trans-io.c: Numerous fixes, one fixed warning and a few
6357 TODO markers so that we don't forget about them.
6359 2003-01-13 Paul Brook <paul@nowt.org>
6361 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
6362 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
6364 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
6365 * match.c (g95_match_stop): Fix dumb == -> != error.
6367 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6369 * dump-parse-tree.c (show_indent): Add line breaks. This
6370 whole dumping process needs cleanups.
6371 * f95-lang.c (g95_mark_addressable): Fix prototype to match
6372 the langhook. Fix 'return's accordingly.
6373 * g95-support.h: Adjust prototype.
6374 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
6375 * lang-options.h: Add '-fsyntax-only'.
6376 * options.c (g95_init_options): Init 'no_backend'.
6377 (g95_parse_arg): Deal with '-fsyntax-only'.
6378 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
6381 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6383 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
6384 arguments. Also make sure that if a symbol is marked INTRINSIC,
6385 an intrinsic with the symbol's name actually exists.
6386 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
6387 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
6388 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
6390 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
6392 * resolve.c (resolve_contained_functions): Fix condition, don't
6393 throw internal_error if a child namespace has no name. Apparently
6394 this can be the case?
6396 2003-01-11 Paul Brook <paul@nowt.org>
6398 Port changes from Andy's tree:
6399 * g95.h (g95_code): Add stop_code.
6400 * match.c (g95_match_stop): Detter syntax checking.
6401 * resolve.c (resolve_generic_f0): Return match type.
6402 (resolve_generic_f): Remove dead/duplicated code.
6403 (resolve_specific_f): Ditto.
6404 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
6405 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
6406 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
6408 2003-01-11 Paul Brook <paul@nowt.org>
6410 * trans-array.c: Various documentation/comment changes.
6411 * trans-stmt.c: Ditto.
6414 2003-01-10 Paul Brook <paul@nowt.org>
6416 * options.c/h: Add -fdump-parse-tree as alias of -v.
6418 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6420 * dump-parse-tree.c (g95_show_namespace): Fixed another
6421 typo. Sorry, it's Friday...
6423 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6426 * trans-array.c, trans-array.h, trans.c, trans-const.c,
6427 trans-const.h, trans-decl.c, trans-expr.c, trans.h
6428 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
6429 trans-types.c: Fix bogus copyright years, add 2003.
6430 * trans-types.h: Give copyright header.
6432 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6434 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
6435 * expr.c, options.c, scanner.c: Add some more 'const' markers.
6436 * intrinsic.c: Some constant strings moved to read-only memory.
6437 * io.c (format_asterisk): Move to...
6440 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6442 * dump-parse-tree.c (g95_show_namespace): Dump implicit
6443 types for ranges instead of per-letter. Indent the
6444 'CONTAINS' just like everything else.
6445 * resolve.c (resolve_contained_functions): Clarify comment.
6446 Explain non-obvious conditional expression. Improve
6447 diagnostics if tyoe cannot be resolved.
6448 Port semi-fix from Andy's tree:
6449 (was_declared): Move up before first use.
6450 (generic_sym, specific_sym): New functions. Code moved
6451 out if procedure_kind.
6452 (procedure_kind): Simplify using new functions.
6453 (resolve_generic_f): Make sure the functions we find in
6454 a parent namespace is generic.
6455 (resolve_specific_f): Ditto for specific functions.
6457 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6459 * trans-stmt.c, trans.c: Fix some code style issues. Add
6460 some more comment (but still not enough!).
6462 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
6464 * symbol.c (flavors, procedures, intents, acces_types,
6465 access_types, ifsrc_types): Make const.
6466 * misc.c (g95_string2code): Make 'm' param 'const'.
6467 * module.c (find_enum, write_atom, mio_name): Make
6469 (attr_bits, bt_types, array_spec_types, array_ref_types,
6470 ref_types, expr_types): Make const.
6471 * g95.h: Adjust external decls.
6473 2003-01-09 Paul Brook <paul@nowt.org>
6475 * Testsuite: Add a load of new cases.
6477 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6479 * Make-file.in: Add dependency on back end header files;
6480 a parallel build should work now.
6481 * f95-lang-c (lang_identifier): Remove bogus comment.
6482 (g95_be_parse_file): Fix prototype.
6483 (g95_init): Make static.
6484 (g95_finish): Make static.
6485 * error.c (g95_syntax_error): Kill. Make define in...
6486 * g95.h (g95_syntax_error): Define.
6487 (g95.options): Make 'source' member 'const'.
6488 * interface.c (g95_match_interface): Explain
6489 hard-to-read condition.
6490 (g95_match_end_interface): Ditto.
6491 * trans_const.c (g95_build_string_const): Make 's' parameter
6493 * trans_const.h: Adjust protoype accordingly.
6494 * trans-decl.c: Include tree-dump.h
6495 (g95_generate_function_code): Build fixes for recent changes
6496 in the tree-ssa branch.
6498 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6500 * format.c: Kill, move code from here...
6502 * Make-lang.in: Adjust.
6505 * BUGS: Mention where to submit bugs. Move old content...
6506 * TODO: ...to here. New file.
6508 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
6509 Fix most warnings, and suppress the ones we can't fix for now.
6510 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
6511 these warnings just clutter the screen and there's not much
6512 we can do about them for now anyway.
6513 * check.c, iresolve.c: Mark unused function parameters.
6514 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
6515 they should be resolved before they get here.
6516 * error.c: Remove unused FILE *status_out.
6517 * f95-lang.c (g95_init): Remove bogus cast.
6518 * Many files: Make things 'const' where required.
6519 * g95.h: Fix prototypes for all modified functions above.
6520 (g95_options): Remove 'object' member.
6522 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6524 * Make-file.in: Cleanup bogus targets. Add more comment.
6525 * lang-options.h: New option '-w'.
6526 * g95.h: add no_options field to struct g95_options.
6527 * options.c (g95_init_options): Default no_warnings to off.
6528 (g95_parse_arg): Recognise the '-w' switch and its alias,
6530 * error.c (g95_warning, g95_warning_now): Don't emit warning if
6531 no_warning option is set.
6532 * iresolve.c (g95_resolve_shape): Fix warning.
6534 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6536 * primary.c (g95_next_string_char): Rename next_string_char, and
6537 make static. Adjust callers accordingly.
6538 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
6539 callers accordingly.
6540 * g95.h: Split out all g95_match* functions to...
6541 * match.h: ...here. New file.
6542 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
6543 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
6545 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
6547 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
6548 g95_merge_new_implicit): New functions.
6549 (g95_match_implicit_none, g95_match_implicit): Move from here...
6550 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
6551 Modify to use the new functions in symbol.c.
6552 * g95.h: Add and move prototypes.
6554 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6556 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
6557 node compare function.
6558 (g95_insert_bbt): Likewise.
6559 (g95_insert_bbt_with_overlap): Likewise.
6560 (g95_delete_bbt): Likewise.
6561 (delete_treap): Likewise. Also fix a potential bug when calling it.
6562 * module.c (compare_pointers): Change proto to compare_fn.
6563 (compare_integers): Likewise.
6564 (compare_true_names): Likewise.
6565 (find_true_name): Adjust call to compare_true_names to match proto.
6566 (require_atom, write_atom, mio_name): Fix 'const' warnings.
6567 (init_pi_tree): Make compare a compare_fn instead of (int *).
6568 * resolve.c (compare_cases): Change proto to compare_fn.
6569 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
6570 it static, and rename to compare_symtree.
6571 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
6573 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
6574 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
6576 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6577 * Make-lang.in: Fix spaces/tabs issues from previous patch.
6578 * patch.options: Blow away Paul's checkin mistake :-)
6579 * io.c (terminate_io): Fix memory leak (Arnaud).
6581 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
6583 * Make-lang.in: Teach about building DVI, info manual.
6584 * g95.texi: New file.
6586 2003-01-02 Paul Brook <paul@nowt.org>
6588 * trans-array.c (g95_reverse_ss): Make static and don't use.
6589 (g95_conv_ss_descriptor): Don't use g95_loopinfo
6590 (g95_conv_array_parameters): Modify for pointer assignments.
6591 (g95_walk_subexpr): New function.
6592 (g95_walk_expr*): Use it.
6593 * trans-array.h (g95_reverse_ss): Remove prototype.
6594 * trans-expr.c (g95_trans_pointer_assign): Implement.
6595 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
6596 * trans-intrinsic.c: Sync with scalarizer changes.
6597 * trans-io.c: Ditto.
6599 2002-12-29 Paul Brook <paul@nowt.org>
6601 * trans-array.c: Document calling convention for arrays.
6603 2002-12-19 Paul Brook <paul@nowt.org>
6605 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
6606 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
6607 optional parameters for some intrinsics.
6608 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
6609 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
6610 optional parameters.
6611 * trans.h (g95_se): Add ignore_optional flag.
6613 2002-12-15 Paul Brook <paul@nowt.org>
6615 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
6616 * trans-decl.c (g95_generate_function_code): Use TDI_original.
6618 2002-12-14 Paul Brook <paul@nowt.org>
6620 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
6622 2002-12-12 Paul Brook <paul@nowt.org>
6624 * trans-array.c (g95_trans_array_constructor_subarray): Fully
6625 initialize the scalarizer.
6626 (various): Update to new format of g95_expr->value.constructor.
6628 2002-12-08 Paul Brook <paul@nowt.org>
6630 * trans-array.c (g95_put_offset_into_var): New function.
6631 (g95_trans_array_constructor_subarray): New function.
6632 (g95_trans_array_constructor_value): Use it.
6633 (g95_array_cons_size): Don't abort() on array components.
6635 2002-12-08 Paul Brook <paul@nowt.org>
6637 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
6638 * support.c: Update #includes.
6639 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
6640 * trans-array.c: Update #includes.
6642 * trans-const.c: Ditto.
6643 * trans-io.c: Ditto.
6644 * trans-types.c: Ditto.
6645 (g95_init_types): Set size_type_node.
6646 * trans-decl.c: Update #includes.
6647 (gfor_fndecl_adjust{l,r}): Declare and initialize.
6648 * trans-stmt.c: Update #includes.
6649 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
6650 (g95_trans_select): Fix check for unbounded ranges.
6651 * trans-expr.c: Update #includes.
6652 (g95_conv_string_tmp): New function.
6653 (g95_conv_concat_op): Use it.
6654 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
6655 * Trans-intrisic.c: Update #includes.
6656 (g95_conv_intrinsic_strcmp): New function.
6657 (g95_conv_intrinsic_adjust): Ditto.
6658 (g95_conv_intrinsic_function: Use them.
6660 2002-11-30 Paul Brook <paul@nowt.org>
6662 * trans-array.c (g95_walk_function_expr): Handle non-array return by
6664 * trans-dec.c (g95_build_function_decl): Handle character return
6666 (g95_get_fake_result_decl): Ditto.
6667 (g95_trans_deferred_vars): Ditto.
6668 * trans-expr.c (g95_conv_function_call): Ditto.
6669 (g95_trans_arrayfunc_assign) Limit to array valued functions.
6670 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
6671 (g95_conv_intrinsic_function): Use it.
6672 * trans-types.c (g95_sym_type): Handle functions returning strings.
6673 (g95_return_by_reference): Ditto.
6674 (g95_get_function_type): Ditto.
6676 2002-11-18 Paul Brook <paul@nowt.org>
6678 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
6679 requires a temporary.
6680 (g95_trans_select): Handle computed gotos.
6681 * trans-types.c (g95_build_array_type): Warn about non-functional
6682 assumed shape arrays.
6683 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6685 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6686 (g95_conv_intrinsic_int): New function.
6687 (g95_conv_intrinsic_mod): New function.
6688 (g95_conv_intrinsic_ichar): New function.
6689 (g95_conv_intrinsic_function): Use them.
6690 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6692 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6694 * trans-types.c (g95_build_array_type): Assumed
6695 sized arrays can have rank > 1.
6696 * trans.c (g95_trans_code): Remove erroneous
6697 warning about CONTINUE.
6698 * trans-expr.c (g95_conv_variable): Remove
6701 2002-11-15 Paul Brook <paul@nowt.org>
6703 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6705 2002-10-31 Paul Brook <paul@nowt.org>
6707 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6708 * trans-expr.c (g95_conv_component_ref): Handle character string
6710 (g95_conv_string_parameter): Ditto.
6711 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6714 2002-10-10 Paul Brook <paul@nowt.org>
6716 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6717 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6719 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6720 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6721 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6722 * trans-types.c (pvoid_type_node): Declare and initialize.
6723 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6724 (g95_array_allocate): Fix when base==data.
6725 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6726 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6728 2002-10-09 Paul Brook <paul@nowt.org>
6730 * (g95_conv_expr_reference): Handle character strings correctly.
6732 2002-10-07 Paul Brook <paul@nowt.org>
6734 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6736 * trans-array.c (g95_build_array_initializer): Remove.
6737 (g95_conv_array_initializer): New Function.
6738 (g95_trans_auto_arry_allocation): Cleanup.
6739 (g95_trans_init_character_array): Remove.
6740 * g95spec.c: Link in libgforbegin.
6741 * trans.c (g95_generate_code): Rename main function to MAIN__.
6742 (g95_create_var): New function.
6743 (g95_create_var_np): New function.
6744 (g95_evaluate_now): New function.
6745 (g95_start_block): New function.
6746 (g95_finish_block): New function.
6747 (g95_add_expr_to_block): New function.
6748 (g95_add_block_to_block): New function.
6749 * trans-expr.c (g95_conv_componen_ref): New function.
6750 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6751 (F95_OBJS): Add dependency.o.
6752 * f95-lang.c (g95_is_simple_stmt): Remove.
6753 * f95-tree.c (mark_not_simple): New function.
6754 (unshare_all_trees): New function.
6755 (create_tmp_var, create_tmp_alias_var): Remove.
6756 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6757 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6758 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6760 2002-10-01 Paul Brook <paul@nowt.org>
6762 * trans-array.c: Add support for descriptorless arrays.
6763 (g95_conv_array_data): New function.
6764 (g95_conv_array_base): New function.
6765 * trans-array.h: Declare these here.
6766 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6767 initialization and creation here.
6768 (g95_create_module_vars): Instead of here.
6769 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6770 * trans-intrinsic.c: Ditto.
6771 * trans-types.c (g95_is_nodesc_array): New function.
6772 (g95_get_nodesc_array_type): New function.
6773 (g95_sym_type, g95_get_derived_type): Use them.
6774 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6776 2002-09-28 Paul Brook <paul@nowt.org>
6778 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6779 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6782 2002-09-24 Paul Brook <paul@nowt.org>
6784 * f95-lang.c (listify): Remove declaration.
6785 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6787 * f95-tree.c (get_name): New function.
6788 * trans.c (module_namespace): Remove.
6789 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6790 * trans-types.c: Ditto.
6792 2002-09-19 Paul Brook <paul@nowt.org>
6794 * trans-array.c (g95_get_array_cons_size): New Function.
6795 (g95_con_ss_startstride): Handle Array constructors.
6796 (g95_conv_loop_setup): Ditto.
6797 (g95_conv_array_parameter): Ditto.
6798 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6801 2002-09-19 Paul Brook <paul@nowt.org>
6803 * trans.c (g95_simple_fold_tmp): Detect variables inside
6805 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6807 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6809 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6811 2002-09-14 Paul Brook <paul@nowt.org>
6813 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6814 * trans-const.c (g95_conv_string_init): New Function.
6815 * trans-const.h: Declare it.
6816 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6817 variables. Don't bail on intrinsic symbols.
6818 (get_extern_function_decl): Handle specific intrinsic functions.
6819 * trans-types.c (g95_sym_type): Dummy functions don't return
6821 * trans-array.c (g95_build_array_initializer): New Function.
6822 (g95_trans_auto_array_allocation): Build initializer for static decls.
6823 Don't use mpz_addmul, it's GMP4 only.
6825 2002-09-12 Paul Brook <paul@nowt.org>
6827 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6828 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6829 assembler names for module procedures.
6831 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6833 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6836 2002-09-10 Paul Brook <paul@nowt.org>
6838 * trans-array.c: Change format of G95_SS_TEMP strictures.
6839 (g95_check_fncall_dependancy): New function.
6840 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6842 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6844 (g95_build_function_decl): Don't assume result arrays are packed.
6845 (g95_trans-deferred-vars): Handle array result variables.
6846 (g95_generate_fuction_code): Clear saved_function_decls.
6847 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6849 (g95_trans_arrayfunc_assign): New function.
6850 (g95_trans_assignment): Use it.
6851 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6852 (g95_se): Add direct_byref.
6853 * trans-types.c: Use sym->result rather than sym where appropriate.
6854 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6855 Update other functions to use this.
6856 (g95_is_intrinsic_libcall): New function.
6857 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6858 (g95_walk_intrinsic_function): Ditto.
6860 2002-09-08 Paul Brook <paul@nowt.org>
6862 * trans-types.c: Change rank field to dtype field in array descriptor.
6863 * trans-array.c: Implement filling of dtype array descriptor field.
6864 * trans-intrinsic.c: Fix broken LEN intrinsic.
6866 2002-09-07 Paul Brook <paul@nowt.org>
6868 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6869 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6870 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6872 2002-09-06 Paul Brook <paul@nowt.org>
6874 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6875 (gt-f95-trans-types.h): Add dependancy information.
6876 * config-lang.in (gtfiles): Add trans-types.c
6877 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6878 back to top-level code.
6879 * trans-array.c, trans-types.c: Change format of array descriptor.
6880 (g95_conv_descriptor_dimension): New function.
6881 * trans-types.h (g95_conv_descriptor_rank): define.
6882 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6885 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6887 * trans-array.c, trans-types.c: Add rank information to descriptor.
6889 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6891 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6893 2002-09-04 Paul Brook <paul@nowt.org>
6895 * f95-lang.c (g95_create_decls): New function.
6896 (g95_init): Move initialization of external decls to above, and call
6897 from g95_be_parse_file.
6898 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6899 * trans-types.c (g95_init_types): Always name integer and char types.
6900 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6902 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6904 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6906 2002-09-02 Paul Brook <paul@nowt.org>
6908 * g95_generate_code: Clear the attr for __fortran_main.
6909 * trans-types.c (g95_finish_type): New function.
6910 * g95_init_io_state_type: Use g95_finish_type.
6911 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6913 2002-09-01 Paul Brook <paul@nowt.org>
6915 * README.backend: Warn about the dangers of extra config.h files.
6916 Remove obsolete libgfor stuff.
6917 * config-lang.in: Add target-libgfor dependancy.
6918 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6920 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6922 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6925 2002-08-30 Paul Brook <paul@nowt.org>
6927 * trans-intrinsic.c (g95_conv_intrinsic_function,
6928 g95_walk_intrinsic_function): Added ANY and ALL.
6929 (g95_conv_intrinsic_anyall): New function.
6930 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in