1 2005-01-29 Paul Brook <paul@codesourcery.com>
4 * check.c (real_or_complex_check): New function.
5 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
6 * intrinsic.c (add_functions): Use new check functions.
7 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
10 2005-01-29 Steven G. Kargl <kargls@comcast.net>
13 * expr.c (gfc_check_assign): Check for conformance of logical operands
15 2004-01-27 Steven Bosscher <stevenb@suse.de>
17 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
18 TREE_USED for all labels.
19 (gfc_trans_entry_master_switch): Use it instead of building a
21 * trans-io.c (add_case): Likewise.
22 * trans-stmt.c (gfc_trans_integer_select): Likewise.
24 2004-01-23 Paul Brook <paul@codesourcery.com>
25 Steven G. Kargl <kargls@comcast.net>
28 * arith.c (gfc_convert_real): Remove sign handling.
29 * primary.c (match_digits): Allow whitespace after initial sign.
30 (match_real_const): Handle signs here. Allow whitespace after
31 initial sign. Remove dead code.
32 (match_const_complex_part): Remove.
33 (match_complex_part): Use match_{real,integer}_const.
34 (match_complex_constant): Cross-promote integer types.
36 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
39 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
40 transpose_c8 for complex types.
42 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
44 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
45 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
46 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
47 Follow spelling conventions.
49 2005-01-22 Bud Davis <bdavis9659@comcast.net>
52 * trans-io.c (gfc_trans_inquire): Added code to support
55 2005-01-22 Steven G. Kargl <kargls@comcast.net>
57 * intrinsic.c (make_alias): Add standard argument.
58 (add_functions): Update make_alias calls.
60 2005-01-22 Paul Brook <paul@codesourcery.com>
62 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
64 2005-01-22 Paul Brook <paul@codesourcery.com>
66 * gfortran.h (gfc_check_access): Add prototype.
67 * match.c (gfc_match_namelist): Remove TODO.
68 * module.c (check_access): Rename ...
69 (gfc_check_access): ... to this. Boolify. Update callers.
70 * resolve.c (resolve_symbol): Check for private objects in public
73 2005-01-22 Paul Brook <paul@codesourcery.com>
75 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
76 does not have an explicit type.
77 (gfc_match_variable): Resolve implicit derived types in all cases.
78 Resolve contained function types from their own namespace, not the
80 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
81 checking. Resolve from the contained namespace, not the parent.
83 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
86 * trans-const.c (gfc_conv_constant_to_tree): Give logical
87 constants the correct type.
90 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
92 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
95 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
97 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
98 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
99 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
100 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
101 trans-io.c, trans-stmt.c, trans.c: Update copyright.
103 2005-01-17 Ira Rosen <irar@il.ibm.com>
105 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
107 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
110 * error.c (error_char): Line-buffer errors / warnings.
112 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
114 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
115 unsigned issue. Use build_int_cst instead of converting
116 integer_zero_node. Remove unnecessary conversion.
118 * trans-types.c (gfc_get_character_type_len): : Use
119 gfc_charlen_type_node as basic type for the range field.
121 * trans-intrinsic.c (build_fixbound_expr,
122 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
123 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
124 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
125 of converting 'integer_zero_node' or 'integer_one_node'
127 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
129 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
130 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
131 'build_int_cst' instead of converting 'integer_zero_node' or
132 'integer_one_node' respectively.
134 * trans-intrinsic.c (gfc_conv_intrinsic_index,
135 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
136 'gfc'-prefix from local variable, remove dead code, use correct
137 type when inserting argument.
139 * trans-intrinsic.c, trans-types.c: Update copyright years.
141 2005-01-16 Steven G. Kargl <kargls@comcast.net>
144 * resolve.c (check_case_overlap): Typo in comment.
145 (validate_case_label_expr): Fix up kinds of case values
146 (resolve_select): Properly handle kind mismatches.
148 2004-01-16 Paul Brook <paul@codesourcery.com>
151 * trans-common.c (translate_common): Remove duplicate function call.
152 (finish_equivalences): Preserve alignment when biasing offsets.
154 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
156 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
157 ASCII-like character encoding.
159 2005-01-14 Steven G. Kargl <kargls@comcast.net>
161 * resolve.c (compare_case): Cleanup.
163 2005-01-14 Steven G. Kargl <kargls@comcast.net>
165 * resolve.c (compare_case): Give arguments correct type.
167 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
169 * iresolve.c, trans-common.c, trans-types.c: Fix comment
172 2005-01-09 Paul Brook <paul@codesourcery.com>
175 * trans-common.c (current_common, current_offset): Remove.
176 (create_common): Add head argument.
177 (align_segment): New function.
178 (apply_segment_offset): New function.
179 (translate_common): Merge code from new_segment. Handle alignment.
180 (new_segment): Remove.
181 (finish_equivalences): Ensure proper alignment.
183 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
185 * trans-const.c: Don't include unused math.h.
187 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
188 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
189 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
191 (prepare_arg_info): Fix formatting, indenting and remove trailing
193 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
196 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
197 gfc_constant_result, gfc_range_check, gfc_arith_power,
198 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
199 gfc_real2complex, gfc_complex2int, gfc_complex2real,
200 gfc_complex2complex): Fix whitespace issues.
201 * check.c (must_be, type_check, numeric_check, int_or_real_check,
202 logical_array_check, array_check, scalar_check, nonoptional_check,
203 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
204 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
205 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
206 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
207 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
208 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
209 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
210 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
211 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
212 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
213 gfc_check_lbound, gfc_check_logical, min_max_args,
214 gfc_check_min_max_integer, gfc_check_min_max_real,
215 gfc_check_min_max_double, gfc_check_matmul,
216 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
217 gfc_check_pack, gfc_check_precision, gfc_check_radix,
218 gfc_check_range, gfc_check_real, gfc_check_repeat,
219 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
220 gfc_check_set_exponent): Fix formatting issues.
221 (gfc_check_size, gfc_check_sign): Alphabetize function order,
222 remove whitespace-only line.
223 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
224 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
225 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
226 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
227 gfc_check_random_number, gfc_check_random_seed,
228 gfc_check_second_sub, gfc_check_system_clock,
229 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
230 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
231 gfc_check_unlink_sub): Fix formatting issues.
233 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
235 * gfortran.h: Remove outdated comment. Don't include stdio.h
238 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
240 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
241 output of 'gfortran --version'.
243 2005-01-03 Steven G. Kargl <kargls@comcast.net>
245 * arith.c: Add system.h; remove string.h
251 * check.c: Remove stdlib.h and stdarg.h
252 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
253 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
254 * f95-lang.c: Add system.h; remove stdio.h
255 * interface.c: Add system.h; remove stdlib.h and string.h
256 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
257 * io.c: Remove string.h
259 * match.c: Remove stdarg.h and string.h
260 * misc.c: Update copyright; add system.h; remove stdlib.h,
261 string.h, and sys/stat.h
262 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
264 * option.c: Remove string.h and stdlib.h
266 * scanner.c: Update copyright; add system.h; remove stdlib.h,
267 stdio.h, string.h, and strings.h
268 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
269 * trans-array.c: Remove stdio.h and gmp.h
270 * trans-const.c: Ditto
271 * trans-expr.c: Ditto
273 * trans-stmt.c: Ditto
275 * trans-intrinsic.c: Remove stdio.h and string.h
277 2004-12-29 Steven G. Kargl <kargls@comcast.net>
279 * gfortran.h (gfc_case): fix typo in comment.
281 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
283 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
284 logical shift. Call fold. Remove 0-bit shift shortcut.
285 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
286 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
287 result if width(arg 1) < 4 bytes. Call fold.
290 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
291 in front of function to match the standard. Correct handling
294 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
296 * trans-expr.c (gfc_conv_cst_int_power): Only check for
297 flag_unsafe_math_optimizations if we have a float type.
299 2004-12-23 Steven G. Kargl <kargls@comcast.net>
301 * gfortran.texi: Fix typo.
303 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
305 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
308 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
311 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
312 (gfc_match_nullify): Make sure that ')' is in front of the end of
315 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
318 2004-12-14 Richard Henderson <rth@redhat.com>
320 * gfortran.h (gfc_expr.function.name): Make const.
321 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
322 (gfc_get_string): Update prototype.
323 * iresolve.c: Include tree.h.
324 (string_node, HASH_SIZE, string_head, hash): Remove.
325 (gfc_get_string): Use vsnprintf, get_identifier.
326 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
327 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
328 (gfc_done_1): Don't call gfc_iresolve_done_1.
329 * module.c (mio_allocated_string): Take and return const char *,
330 instead of modifying char**.
331 (mio_expr): Update to match.
332 * resolve.c (pure_function): Constify name argument.
333 (resolve_function): Constify name.
334 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
336 2004-12-12 Richard Henderson <rth@redhat.com>
338 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
339 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
340 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
341 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
342 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
343 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
344 gfc_resolve_unpack: Use PREFIX.
346 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
349 * match.c (gfc_match_common): Skip whitespace.
351 2004-12-12 Steven G. Kargl <kargls@comcast.net>
354 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
355 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
356 integer kind check; Issue error for -std=f95 when needed.
357 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
359 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
360 Promote arguments to same kind.
362 2004-12-12 Steven G. Kargl <kargls@comcast.net>
363 Paul Brook <paul@codesourcery.com>
366 * resolve.c (gfc_resolve_iterator_expr): New function.
367 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
368 start, end and stride to correct type.
369 (resolve_code): Pass extra argument.
370 * array.c (resolve_array_list): Pass extra argument.
371 * gfortran.h (gfc_resolve): Add prototype.
372 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
373 Handle real type iterators.
375 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
378 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
379 same kind as C's 'int'.
380 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
382 2004-12-08 Richard Henderson <rth@redhat.com>
384 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
385 to the output expression.
386 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
388 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
391 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
394 * resolve.c (resolve_code): Impose correct restrictions on
397 * decl.c (gfc_match_end): Use locus of END when eos is an error.
399 2004-12-02 Steven G. Kargl <kargls@comcast.net>
400 Paul Brook <paul@codesourcery.com>
402 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
403 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
404 (gfc_check_stat, gfc_check_stat_sub): New functions.
405 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
406 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
407 fstat, and stat to intrinsics symbol tables.
408 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
409 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
410 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
411 (gfc_resolve_stat, gfc_resolve_flush): New functions.
412 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
413 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
415 2004-12-02 Steven G. Kargl <kargls@comcast.net>
417 * intrinsic.c: Fix and add comments, fix function declarations
418 (OPTIONAL,REQUIRED): New symbols
419 (add_functions,add_subroutines): Use symbols
420 (gmp.h): Remove unused include
422 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
424 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
427 2004-11-24 Steven Bosscher <stevenb@suse.de>
429 * options.c (gfc_post_options): Don't clear flag_inline_functions.
431 2004-11-20 Steven G. Kargl <kargls@comcast.net>
433 * check.c (gfc_check_getcwd_sub): Fix seg fault.
435 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
436 gfc_check_unlink,gfc_check_unlink_sub): New functions
437 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
438 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
439 exit to intrinsics symbol tables.
440 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
441 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
442 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
443 gfc_resolve_unlink_sub): Add and sort prototypes.
444 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
445 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
446 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
448 2004-11-16 Paul Brook <paul@codesourcery.com>
451 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
452 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
453 * trans-types.c (gfc_get_dtype): Accept array type rather than element
455 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
456 (gfc_get_array_type_bounds): Ditto.
457 (gfc_get_derived_type): Recurse into derived type pointers.
458 * trans-types.h (gfc_get_dtype): Add prototype.
459 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
461 2004-11-15 Paul Brook <paul@codesourcery.com>
463 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
465 2004-11-10 Paul Brook <paul@codesourcery.com>
468 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
469 * trans-io.c (transfer_array_component): Ditto.
471 2004-11-10 Paul Brook <paul@codesourcery.com>
473 * invoke.texi: Fix typo.
475 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
477 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
478 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
479 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
480 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
481 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
483 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
486 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
488 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
490 * gfortranspec.c: Replace GNU CC with GCC.
492 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
494 * gfortranspec.c (lang_specific_driver): Change year to 2004.
496 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
499 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
502 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
505 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
506 module procedures as if they were module variables.
508 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
513 * module.c (write_symbol1): Set module_name for dummy arguments.
515 2004-11-02 Paul Brook <paul@codesourcery.com>
517 * intrinsic.c (check_intrinsic_standard): Include error locus.
519 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
520 locus to check_intrinsic_standard.
522 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
525 * gfortran.h: Change GFC_STD_* flags to more appropriate
526 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
527 gfc_option_t): Add field for warning about use of nonstandard
529 * intrinsic.c (add_sym): Add parameter for standard version, check
530 this against current standard.
531 (add_sym_0): Pass standard parameter to add_sym.
532 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
533 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
534 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
535 (make_generic): Add parameter for standard, check this
536 against currently selected standard.
537 (add_functions, add_subroutines): Add parameter to tell which
538 standard an intrinsic belongs to.
539 (check_intrinsic_standard): New function.
540 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
541 (gfc_intrinsic_sub_interface): Ditto.
542 * lang.opt: Add Wnonstd-intrinsics option.
543 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
545 (set_Wall): Add warning about nonstd intrinsics.
546 (gfc_handle_option): Change to use new GFC_STD_* flags,
548 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
550 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
552 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
554 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
556 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
558 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
560 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
563 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
565 * check.c (gfc_check_rand): Allow missing optional argument.
566 (gfc_check_irand): Ditto.
567 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
569 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
571 PR fortran/13490, PR fortran/17912
572 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
573 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
574 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
575 warning when compiling with pedantic.
576 * gcc/fortran/arith.c: Set minimum integer values to reflect
577 realities of two's complement signed integers. Added
580 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
582 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
583 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
586 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
588 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
590 (gfc_generate_function_code): Fix formatting issue.
592 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
594 * module.c: Fix formatting issues.
596 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
598 * module.c (mio_interface_rest): Set where member of interface
601 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
604 * options.c (gfc_handle_option): Add break after handing the
607 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
609 * arith.c: Fix formatting issues.
611 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
614 * resolve.c (resolve_operator): Use correct operator name in message.
616 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
618 * primary.c (match_boz_constant): Allow kind parameter suffixes.
619 Move standard warning further to the front.
621 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
623 * trans-stmt.c: Fix a comment typo.
625 2004-10-07 Paul Brook <paul@codesourcery.com>
628 * trans-array.c (gfc_trans_deferred_array): Leave use associated
631 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
634 * simplify.c (twos_complement): New function.
635 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
637 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
639 2004-10-06 Paul Brook <paul@codesourcery.com>
641 * trans-stmt.c (gfc_trans_simple_do): New function.
642 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
643 loop. Update comments.
645 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
648 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
652 * intrinsic.c (add_sym_5): Remove.
653 (add_subroutines): Add resolution function for MVBITS.
654 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
656 * iresolve.c (gfc_resolve_mvbits): New function.
657 (gfc_resolve_random_number): Remove empty line at end of function.
659 * trans-const.c (gfc_build_cstring_const): New function.
660 (gfc_init_cst): Use new function.
661 * trans-const.h (gfc_build_cstring_const): Add prototype.
662 * trans-io.c (set_string, set_error_locus): Use new function.
663 * trans-stmt.c (gfc_trans_goto): Use new function.
666 * parse.c (accept_statement): Don't treat END DO like END IF and
668 (parse_do_block): Generate possible END DO label inside END DO
672 * check.c (gfc_check_system_sub): New function.
673 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
674 * intrinsic.c (add_functions): Add 'system'.
675 (add_subroutines): Add 'system'.
676 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
677 Move prototypes to other suborutines.
678 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
680 (gfc_resolve_system_clock): Fix formatting of prototype.
681 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
683 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
686 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
688 * scanner.c (preprocessor_line): Accept preprocessor lines without
689 file names. Check file names for closing quotes. Handle escaped
690 quotes in file names.
692 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
693 Paul Brook <paul@codesourcery.com>
695 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
696 Use gfc_get_expr_charlen.
697 * trans-expr.c (gfc_get_expr_charlen): New function.
698 * trans.h (gfc_get_expr_charlen): Add prototype.
700 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
702 * trans-intrinsic.c: Fix a comment typo.
704 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
706 * simplify.c (range_check): Remove blank line at beginning of function.
707 (gfc_simplify_dint): Same at end of function.
708 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
709 (gfc_simplify_bound): Fix indentation.
710 (gfc_simplify_log10): Simplify calculation.
711 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
713 (gfc_simplify_nearest): Same at end of function.
714 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
716 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
717 gfc_simplify_spacing): Simplify calulations.
719 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
721 * trans-intrinsic.c: Fix comments on spacing and rrspacing
722 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
724 2004-10-01 Jan Hubicka <jh@suse.cz>
726 * f95-lang.c (gfc_expand_function): Update call of
727 tree_rest_of_compilation.
728 * trans-decl.c (gfc_generate_constructors): Likewise.
730 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
732 * trans-intrinsic.c: Comment fixes.
734 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
736 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
738 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
740 * trans-types.c (gfc_return_by_reference): Remove superfluous
743 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
744 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
747 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
748 function to determine return type.
750 2004-09-20 Jan Hubicka <jh@suse.cz>
752 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
754 (gfc_generate_function_code): Likewise.
756 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
759 * simplify.c (gfc_simplify_reshape): Set shape of return value
762 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
763 Zack Weinberg <zack@codesourcery.com>
765 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
766 enumeration constants.
768 2004-09-17 Paul Brook <paul@codesourcery.com>
770 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
771 (gfc_linebuf_header_size): Define.
772 * scanner.c (load_file): Use it.
774 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
776 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
777 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
778 resolve.c, scanner.c, trans-array.c, trans-array.h,
779 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
780 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
781 trans.h: Fix comment typos. Follow spelling conventions.
783 2004-09-16 Victor Leikehman <lei@il.ibm.com>
786 * trans-io.c (transfer_array_component): New function.
787 (transfer_expr): For array fields, call transfer_array_component.
789 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
791 * gfortran.texi: Fix a typo.
793 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
795 * parse.c (eof_buf): Rename eof to eof_buf.
796 (unexpected_eof): Same.
797 (gfc_parse_file): Same.
799 2004-09-15 Steven G. Kargl <kargls@comcast.net>
801 * check.c (gfc_check_getcwd_sub): New function.
802 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
803 * intrinsic.c (add_functions): Add function definition;
805 * intrinsic.c (add_subroutines): Add subroutine definitions.
806 * intrinsic.h: Add prototypes.
807 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
809 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
811 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
814 * module.c (write_symbol): Don't fill in module name here.
815 (write_symbol0): Fill in here instead.
817 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
819 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
820 trans-array.c, trans-common.c, trans-expr.c,
821 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
822 comment typos. Follow spelling conventions.
824 2004-09-09 Paul Brook <paul@codesourcery.com>
826 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
828 2004-09-08 Paul Brook <paul@codesourcery.com>
830 * array.c: Don't include assert.h.
831 * data.c: Don't include assert.h. Replace assert and abort with
832 gcc_assert and gcc_unreachable.
833 * dependency.c: Ditto.
839 * trans-array.c: Ditto.
840 * trans-common.c: Ditto.
841 * trans-const.c: Ditto.
842 * trans-decl.c: Ditto.
843 * trans-expr.c: Ditto.
844 * trans-intrinsic.c: Ditto.
846 * trans-stmt.c: Ditto.
847 * trans-types.c: Ditto.
850 2004-09-07 Per Bothner <per@bothner.com>
851 Paul Brook <paul@codesourcery.com>
853 * error.c (show_locus): Handle mapped locations.
854 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
855 * gfortran.h: Include input.h.
856 (struct gfc_linebuf): Use source_location.
857 * scanner.c (get_file): Initialize linemap.
858 (preprocessor_line): Pass extra argument to get_file.
859 (load_file): Ditto. Setup linemap.
860 (gfc_new_file): Handle mapped locations.
861 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
862 Set decl source locations.
863 (gfc_trans_common): Set blank common block location.
864 * trans-decl.c (gfc_set_decl_location): New function.
865 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
866 (trans_function_start): Move call to gfc_set_backend_locus..
867 (build_function_decl): ... to here.
868 (build_entry_thunks): Set and restore the backend locus.
869 (gfc_generate_constructors): Remove excess arguments to
871 (gfc_generate_block_data): Add comments. Set the decl locus.
872 * trans-io.c (set_error_locus): Handle mapped locations.
873 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
874 (gfc_trans_code): Use SET_EXPR_LOCATION.
875 (gfc_generate_code): Override the location of the new symbol.
876 * trans.h (gfc_set_decl_location): Add prototype.
878 2004-08-31 Paul Brook <paul@codesourcery.com>
880 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
882 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
885 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
888 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
893 * resolve.c (resolve_transfer): New function.
894 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
896 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
899 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
902 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
904 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
906 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
909 * trans-types.c (gfc_return_by_reference): Remove TODO error,
910 add comment pointing out possible issue WRT compatibility with g77.
912 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
914 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
915 all occurences of 'gfc_strlen_type_node' by
916 'gfc_charlen_type_node'.
917 * trans-types.h: Same. Also update comment accordingly.
919 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
921 * primary.c: Update copyright boilerplate to say GCC.
922 * f95-lang.c: Change initial comment to say gfortran.
924 2004-08-31 Paul Brook <paul@codesourcery.com>
926 * trans-types.h: Add comments.
927 (intmax_type_node, string_type_node, const_string_type_node): Remove.
929 2004-08-30 Richard Henderson <rth@redhat.com>
931 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
932 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
933 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
935 (gfc_logical_info): Add c_bool.
936 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
937 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
938 rather than gfc_int[48]_type_node for allocate choice.
939 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
940 local copies of some kind type nodes.
941 (gfc_build_builtin_function_decls): Likewise.
942 * trans-expr.c (gfc_conv_power_op): Likewise.
943 * trans-intrinsic.c (gfc_conv_intrinsic_index,
944 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
945 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
946 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
947 gfc_trans_character_select, gfc_trans_allocate): Likewise.
948 * trans-io.c (gfc_pint4_type_node): Move into ...
949 (gfc_build_io_library_fndecls): ... here. Cache local copies of
950 some kind type nodes.
951 * trans-types.c (gfc_type_nodes): Remove.
952 (gfc_character1_type_node, gfc_strlen_type_node): New.
953 (gfc_integer_types, gfc_logical_types): New.
954 (gfc_real_types, gfc_complex_types): New.
955 (gfc_init_kinds): Fill in real mode_precision.
956 (gfc_build_int_type, gfc_build_real_type): New.
957 (gfc_build_complex_type, gfc_build_logical_type): New.
958 (c_size_t_size): New.
959 (gfc_init_types): Loop over kinds.
960 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
961 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
962 (gfc_get_character_type_len): Likewise.
963 (gfc_type_for_size): Loop over kinds; use a reduced set of
965 (gfc_type_for_mode): Loop over kinds.
966 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
967 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
968 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
969 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
970 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
971 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
972 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
973 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
974 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
975 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
976 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
977 gfc_complex8_type_node, gfc_complex16_type_node,
978 gfc_logical1_type_node, gfc_logical2_type_node,
979 gfc_logical4_type_node, gfc_logical8_type_node,
980 gfc_logical16_type_node, gfc_strlen_kind): Remove.
981 (gfc_character1_type_node): Turn in to a variable.
982 (gfc_strlen_type_node): Likewise.
984 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
986 * gfortran.h (gfc_namespace): Add new field is_block_data.
987 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
988 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
989 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
990 * trans.h (gfc_generate_block_data): Add prototype.
991 * trans-decl.c (gfc_generate_block_data): New function.
993 2004-08-29 Richard Henderson <rth@redhat.com>
995 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
996 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
997 than two HOST_WIDE_INT.
999 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1002 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1003 var_element, top_var_list, match_data_constant, top_val_list,
1004 gfc_match_data): Move here from match.c.
1005 (match_old_style_init): New function.
1006 (variable_decl): Match old-style initialization.
1007 * expr.c (gfc_get_variable_expr): New function.
1008 * gfortran.h (gfc_get_variable_expr): Add prototype.
1009 * gfortran.texi: Start documentation for supported extensions.
1010 * match.c: Remove the functions moved to decl.c.
1011 * match.h (gfc_match_data): Move prototype to under decl.c.
1012 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1015 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1016 Paul Brook <paul@codesourcery.com>
1018 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1019 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1020 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1021 (build_builtin_fntypes): New function.
1022 (gfc_init_builtin_functions): Use it.
1023 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1024 and GFC_ISYM_ERF{,C}.
1025 (gfc_c_int_kind): Declare.
1026 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1027 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1028 gfc_resolve_g77_math1): Add prototypes.
1029 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1030 * mathbuiltins.def: Add comment. Change third argument. Use
1031 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1032 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1033 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1034 * trans-types.c (gfc_c_int_kind): Declare.
1035 (gfc_init_kinds): Set it.
1037 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1038 Paul Brook <paul@codesourcery.com>
1040 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1041 (gfc_check_f, gfc_simplify_f): Add f0.
1042 * intrinsic.c (do_check): Call f0. Flatten.
1043 (add_sym_0): Fix prototype. Set f0.
1044 (add_functions): Add getgid, getgid and getuid.
1045 (resolve_intrinsic): Remove obsolete comment.
1046 (do_simplify): Call f0.
1047 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1048 gfc_resolve_getuid): Add prototypes.
1049 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1050 gfc_resolve_getuid): New functions.
1051 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1054 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1056 * error.c (gfc_error_init_1): Remove blank line in front of
1057 function body. Add missing blank.
1058 (gfc_buffer_error, error_char, error_string): Remove blank line in
1059 front of function body.
1060 (show_locus): Add comma in comment.
1061 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1062 gfc_push_error, gfc_pop_error): Remove blank line in front of
1064 (gfc_get_errors): Typo fix in comment in front of function. Remove
1065 blank line in front of function body.
1067 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1069 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1070 variable declaration of same name.
1071 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1072 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1073 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1074 Replace all calls to gfc_default_*_kind with variable accesses.
1075 * trans-types.c: Same as above.
1076 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1077 static qualifier. Replace all occurences.
1078 (gfc_default_*_kind): Remove functions.
1080 2004-08-26 Richard Henderson <rth@redhat.com>
1082 * arith.c: Include system.h, not real system headers.
1083 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1084 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1085 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1086 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1087 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1088 gfc_index_integer_kind, gfc_default_integer_kind,
1089 gfc_default_real_kind,gfc_default_double_kind,
1090 gfc_default_character_kind, gfc_default_logical_kind,
1091 gfc_default_complex_kind, validate_integer, validate_real,
1092 validate_logical, validate_character,
1093 gfc_validate_kind): Move to trans-types.c.
1094 (gfc_set_model_kind): Use gfc_validate_kind.
1095 (gfc_set_model): Just copy the current precision to default.
1096 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1097 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1098 * gfortran.h: Update file commentary.
1099 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1100 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1101 gfc_default_double_kind_1, gfc_default_character_kind_1,
1102 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1103 (gfc_init_kinds): New.
1104 (gfc_init_types): Don't set gfc_index_integer_kind here.
1105 * trans-types.h (gfc_init_kinds): Declare.
1106 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1108 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1110 * check.c (gfc_check_atan2): New function.
1111 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1112 * intrinsic.h (gfc_check_atan2): Add prototype.
1114 2004-08-25 Richard Henderson <rth@redhat.com>
1116 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1117 false and we don't validate the kind.
1118 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1119 * check.c (kind_check): Likewise.
1120 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1121 (match_char_spec, match_logical_spec): Likewise.
1122 * gfortran.h (gfc_validate_kind): Likewise.
1123 * options.c (gfc_handle_option): Likewise.
1124 * primary.c (match_integer_constant, match_real_constant,
1125 match_string_constant, match_logical_constant,
1126 match_const_complex_part): Likewise.
1127 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1128 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1129 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1130 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1131 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1132 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1133 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1134 gfc_simplify_tiny): Likewise.
1135 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1136 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1137 prepare_arg_info): Likewise.
1139 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1141 * expr.c (gfc_check_assign): Add comment. Add new warning.
1142 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1143 result of pointer valued function when not in pointer assignment.
1145 2004-08-25 Paul Brook <paul@codesourcery.com>
1147 * config-lang.in: Remove dead commented line.
1148 * module.c: Replace g95 with gfortran in comment.
1150 2004-08-25 Paul Brook <paul@codesourcery.com>
1153 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1155 2004-08-25 Paul Brook <paul@codesourcery.com>
1158 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1159 string_length argument.
1160 (gfc_trans_array_ctor_element): New function.
1161 (gfc_trans_array_constructor_subarray): Use it.
1162 (gfc_trans_array_constructor_value): Ditto. Handle constant
1164 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1165 (gfc_trans_array_constructor): Use them.
1166 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1167 (gfc_conv_ss_descriptor): Remember section string length.
1168 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1169 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1170 (gfc_conv_expr_descriptor): Ditto.
1171 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1172 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1173 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1174 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1175 (gfc_conv_variable): Set string_length from section.
1176 (gfc_conv_function_call): Remove extra argument.
1177 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1178 * trans-types.c (gfc_get_character_type_len): New function.
1179 (gfc_get_character_type): Use it.
1180 (gfc_get_dtype): Return zero for internal types.
1181 * trans-types.h (gfc_get_character_type_len): Add prototype.
1182 * trans.h (struct gfc_ss): Move string_length out of union.
1184 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1186 * trans.h (build2_v, build3_v): New macros.
1188 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1190 * trans-array.c (gfc_conv_descriptor_data,
1191 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1192 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1193 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1194 gfc_trans_allocate_temp_array,
1195 gfc_trans_array_constructor_subarray,
1196 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1197 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1198 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1199 gfc_conv_array_ref, gfc_trans_preloop_setup,
1200 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1201 gfc_conv_loop_setup, gfc_array_init_size,
1202 gfc_conv_array_initializer, gfc_trans_array_bounds,
1203 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1204 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1205 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1206 of build and build_v as appropriate.
1207 * trans-common.c (create_common): Same.
1208 * trans-decl.c (gfc_trans_auto_character_variable,
1209 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1210 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1211 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1212 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1213 gfc_conv_expr_op, gfc_conv_function_call,
1214 gfc_trans_structure_assign): Same.
1215 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1216 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1217 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1218 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1219 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1220 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1221 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1222 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1223 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1224 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1225 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1226 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1227 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1228 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1229 gfc_conv_intrinsic_iargc): Same.
1230 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1231 set_flag, add_case, io_result, transfer_namelist_element,
1232 transfer_expr): Same.
1233 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1234 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1235 gfc_trans_integer_select, gfc_trans_logical_select,
1236 gfc_trans_character_select, gfc_trans_forall_loop,
1237 gfc_trans_nested_forall_loop, gfc_do_allocate,
1238 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1239 compute_inner_temp_size, compute_overall_iter_number,
1240 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1241 gfc_trans_forall_1, gfc_evaluate_where_mask,
1242 gfc_trans_where_assign, gfc_trans_allocate): Same.
1243 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1244 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1245 gfc_build_array_ref, gfc_build_function_call,
1246 gfc_trans_runtime_check): Same.
1248 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1250 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1251 build_int_cst to build_int_cst_wide in accordance to Nathan's
1254 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1256 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1257 build_int_cst calls.
1258 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1259 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1260 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1261 gfc_trans_entry_master_switch): Likewise.
1262 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1263 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1264 * trans-io.c (add_case, set_error_locus,
1265 transfer_namelist_element, transfer_expr): Likewise.
1266 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1267 gfc_trans_stop, gfc_trans_character_select): Likewise.
1268 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1269 * trans.c (gfc_trans_runtime_check): Likewise.
1271 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1273 * trans-decl.c, trans-types.c: Add and remove blank lines as
1276 2004-08-24 Richard Henderson <rth@redhat.com>
1278 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1280 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1282 * resolve.c (merge_argument_lists): Revert unintentionally
1285 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1287 * trans-decl.c (build_function_decl): Fix spelling in comment.
1288 (build_entry_thunks): Remove code with no function.
1289 (gfc_build_intrinsic_function_decls): Remove empty line.
1291 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1293 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1295 * f95-lang.c (gfc_init_decl_processing): Adjust
1296 build_common_tree_nodes call.
1298 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1300 * trans-types.c: Spelling and formatting fixes.
1302 2004-08-23 Richard Henderson <rth@redhat.com>
1304 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1305 of going through an intermediate string. Fix 32/64 int/long bug.
1307 2004-08-23 Eric Christopher <echristo@redhat.com>
1309 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1310 usage. Use build_vector_type_for_mode for vector types.
1312 2004-08-22 Richard Henderson <rth@redhat.com>
1315 * data.c (find_con_by_offset): Search ordered list; handle
1316 elements with repeat counts.
1317 (gfc_assign_data_value_range): New.
1318 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1319 (gfc_assign_data_value_range): Declare.
1320 * match.c (top_val_list): Extract repeat count into a temporary.
1321 * resolve.c (values): Make left unsigned.
1322 (next_data_value): Don't decrement left.
1323 (check_data_variable): Use gfc_assign_data_value_range.
1325 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1327 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1329 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1331 * check.c (gfc_check_reduction): Rename to ...
1332 (check_reduction): ... this. Make static. Don't check type of
1334 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1335 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1336 SUM to use new check functions.
1337 (check_specific): Change logic to call new functions.
1338 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1340 (gfc_check_reduction): Remove prototype.
1342 2004-08-20 Paul Brook <paul@codesourcery.com>
1343 Canqun Yang <canqun@nudt.edu.cn>
1346 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1347 for automatic arrays.
1348 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1350 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1354 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1355 (gfc_match_if): Order statement list alphabetically, add WHERE and
1356 FORALL, remove double PAUSE.
1357 (gfc_match_simple_where, match_forall_header,
1358 gfc_match_simple_forall): New functions.
1359 (gfc_match_forall): Use match_forall_header.
1361 2004-08-19 Paul Brook <paul@codesourcery.com>
1364 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1365 * symbol.c (gfc_clear_attr): Use memset.
1367 2004-08-19 Paul Brook <paul@codesourcery.com>
1371 * data.c (assign_substring_data_value): Remove.
1372 (create_character_intializer): New function.
1373 (gfc_assign_data_value): Track the typespec for the current
1374 subobject. Use create_character_intializer.
1376 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1379 * check.c (gfc_check_reduction): New function.
1380 (gfc_check_minval_maxval): Removed.
1381 (gfc_check_product): Removed.
1382 (gfc_check_sum): Removed.
1383 * intrinsic.h: Add/remove declarations for these.
1384 * gfortran.h: Add field f3red to union gfc_check_f.
1385 * intrinsic.c (add_sym_3red): New function.
1386 (add_functions): Register maxval, minval, product, and sum intrinsics
1387 through add_sym_3red.
1388 (check_specific): Handle f3red union field.
1389 * iresolve.c: Whitespace change.
1391 2004-08-18 Paul Brook <paul@codesourcery.com>
1393 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1395 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1398 * trans-io.c (transfer_namelist_element): New. Recursively handle
1399 derived-type variables. Pass string lengths.
1400 (build_dt): Code moved to build_namelist, with some
1401 changes and additions.
1402 (gfc_build_io_library_fndecls): Declare the fifth
1403 argument in st_set_nml_var_char -- string_length.
1405 2004-08-17 Paul Brook <paul@codesourcery.com>
1406 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1409 * decl.c (get_proc_name): Update mystery comment.
1410 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1411 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1412 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1413 (struct gfc_entry_list): Define.
1414 (gfc_get_entry_list): Define.
1415 (struct gfc_namespace): Add refs and entries.
1416 (enum gfc_exec_op): Add EXEC_ENTRY.
1417 (struct gfc_code): Add ext.entry.
1418 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1419 (mio_symbol_attribute): Don't save/reture addr->entry.
1420 (mio_namespace_ref): Refcount namespaces.
1421 * parse.c (accept_statement): Handle ST_ENTRY.
1422 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1423 (parse_contained): Fixup sibling references to entry points
1424 after parsing the procedure body.
1425 * resolve.c (resolve_contained_fntype): New function.
1426 (merge_argument_lists, resolve_entries): New functions.
1427 (resolve_contained_functions): Use them.
1428 (resolve_code): Handle EXEC_ENTRY.
1429 (gfc_resolve): Call resolve_entries.
1430 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1431 * symbol.c (gfc_get_namespace): Refcount namespaces.
1432 (gfc_free_namespace): Ditto.
1433 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1434 optional when multiple entry points are present.
1435 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1436 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1437 (create_function_arglist, trans_function_start, build_entry_thunks):
1439 (gfc_build_function_decl): Rename ...
1440 (build_function_decl): ... to this.
1441 (gfc_create_function_decl): New function.
1442 (gfc_generate_contained_functions): Use it.
1443 (gfc_trans_entry_master_switch): New function.
1444 (gfc_generate_function_code): Use new functions.
1445 * trans-stmt.c (gfc_trans_entry): New function.
1446 * trans-stmt.h (gfc_trans_entry): Add prototype.
1447 * trans-types.c (gfc_get_function_type): Add entry point argument.
1448 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1449 (gfc_generate_module_code): Call gfc_create_function_decl.
1450 * trans.h (gfc_build_function_decl): Remove.
1451 (gfc_create_function_decl): Add prototype.
1453 2004-08-15 Andrew Pinski <apinski@apple.com>
1456 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1457 for cabs{,f} and copysign{,f}.
1458 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1459 (gfor_fndecl_math_cabs): Delete.
1460 (gfor_fndecl_math_sign4): Delete.
1461 (gfor_fndecl_math_sign8): Delete.
1462 (gfc_build_intrinsic_function_decls): Remove the
1463 initializing of cabs{,f} and copysign{,f} functions.
1464 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1465 instead of the functions definitions.
1466 (gfc_conv_intrinsic_sign): Likewise.
1467 * trans.h (gfor_fndecl_math_cabsf): Delete.
1468 (gfor_fndecl_math_cabs): Delete.
1469 (gfor_fndecl_math_sign4): Delete.
1470 (gfor_fndecl_math_sign8): Delete.
1472 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1474 * trans-array.c (gfc_trans_array_constructor_value): Use
1476 * trans-const.c (gfc_build_string_const,
1477 gfc_init_constants, gfc_conv_mpz_to_tree,
1478 gfc_conv_constant_to_tree): Likewise.
1479 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1480 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1481 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1482 * trans-io.c (add_case, set_error_locus, build_dt,
1483 transfer_expr): Likewise.
1484 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1485 gfc_trans_stop, gfc_trans_character_select): Likewise.
1486 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1487 * trans.c (gfc_trans_runtime_check): Likewise.
1489 2004-08-14 Paul Brook <paul@codesourcery.com>
1491 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1493 2004-08-14 Paul Brook <paul@codesourcery.com>
1495 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1497 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1499 * gfortran.h: Add comments.
1500 * parse.c (parse_contained): Fix comment typo.
1501 * resolve.c (was_declared): Ditto.
1504 2004-08-11 Paul Brook <paul@codeourcery.com>
1507 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1509 2004-08-10 Richard Henderson <rth@redhat.com>
1511 * f95-lang.c (gfc_init_builtin_functions): Remove
1512 __builtin_stack_alloc, add __builtin_alloca.
1513 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1514 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1516 2004-08-10 Paul Brook <paul@codesourcery.com>
1518 * trans-io.c (transfer_expr): Handle pointters.
1520 2004-08-10 Paul Brook <paul@codesourcery.com>
1523 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1524 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1525 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1526 Handle GFC_SS_COMPONENT.
1527 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1528 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1530 (gfc_conv_array_initializer): Call specific initializer routines.
1531 * trans-expr.c (gfc_trans_structure_assign): New function.
1532 (gfc_trans_subarray_assign): New function.
1533 (gfc_trans_subcomponent_assign): New fucntion
1534 (gfc_conv_structure): Use them.
1535 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1536 (gfc_ss): Add shape.
1538 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1540 * simplify.c (gfc_simplify_shape): Bugfix.
1541 * expr.c (gfc_copy_shape_excluding): New function.
1542 * gfortran.h (gfc_get_shape): Bugfix.
1543 (gfc_copy_shape_excluding): Added declaration.
1544 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1545 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1546 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1547 time resolution of shape.
1549 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1551 * intrinsic.c (add_subroutines): Add getenv and
1552 get_environment_variable. (add_sym_5s): New function.
1553 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1555 * iresolve.c (gfc_resolve_get_environment_variable): New
1558 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
1560 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
1561 __builtin_pow[f] arguments.
1563 2004-08-06 Steven G. Kargl <kargls@comcast.net>
1565 * arith.c: Add #define for model numbers. Remove global GMP variables.
1566 (natural_logarithm,common_logarithm,exponential,sine,
1567 cosine,arctangent,hypercos,hypersine ): Remove.
1568 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
1569 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
1570 gfc_check_real_range, gfc_constant_result, gfc_range_check,
1571 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
1572 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
1573 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
1574 gfc_convert_complex,gfc_int2real,gfc_int2complex,
1575 gfc_real2int,gfc_real2real,gfc_real2complex,
1576 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
1577 to MPFR, use new functions.
1578 * arith.h: Remove extern global variables.
1579 (natural_logarithm,common_logarithm,exponential, sine, cosine,
1580 arctangent,hypercos,hypersine): Remove prototypes.
1581 (arctangent2): Update prototype from GMP to MPFR.
1582 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
1583 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
1584 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
1585 * gfortran.h (GFC_REAL_BITS): Remove.
1586 (arith): Add ARITH_NAN.
1587 Include mpfr.h. Define GFC_RND_MODE.
1588 Rename GCC_GFORTRAN_H GFC_GFC_H.
1589 (gfc_expr): Convert GMP to MPFR.
1590 * module.c: Add arith.h, correct type in comment.
1591 (mio_gmp_real): Convert GMP to MPFR.
1592 (mio_expr): Use gfc_set_model_kind().
1593 * primary.c: Update copyright date with 2004.
1594 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
1595 * simplify.c: Remove global GMP variables
1596 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
1597 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
1598 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
1599 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
1600 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
1601 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
1602 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
1603 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
1604 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
1605 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
1606 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
1607 gfc_simplify_rrspacing,gfc_simplify_scale,
1608 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
1609 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
1610 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
1611 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
1613 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
1614 gfc_conv_mpf_to_tree. Convert it to use MPFR
1615 (gfc_conv_constant_to_tree): Use it.
1616 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
1617 * trans-intrinsic.c: Add arith.h, remove gmp.h
1618 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
1620 2004-08-06 Victor Leikehman <lei@il.ibm.com>
1621 Paul Brook <paul@codesourcery.com>
1623 * trans-array.c (gfc_trans_allocate_array_storage,
1624 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
1625 gfc_conv_loop_setup): For functions, if the shape of the result
1626 is not known in compile-time, generate an empty array descriptor for
1627 the result and let the callee to allocate the memory.
1628 (gfc_trans_dummy_array_bias): Do nothing for pointers.
1629 (gfc_conv_expr_descriptor): Use function return values directly.
1630 * trans-expr.c (gfc_conv_function_call): Always add byref call
1632 (gfc_trans_pointer_assignment): Add comments.
1633 (gfc_trans_arrayfunc_assign): Don't chain on expression.
1635 2004-08-01 Roger Sayle <roger@eyesopen.com>
1637 * options.c (gfc_init_options): Don't warn about the use GNU
1638 extensions by default.
1639 (gfc_post_options): Warn about GNU extensions with -pedantic.
1640 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
1642 2004-07-30 Richard Henderson <rth@redhat.com>
1644 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
1647 2004-07-25 Richard Henderson <rth@redhat.com>
1649 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
1650 and DECL_IGNORED_P on RESULT_DECL.
1651 (gfc_generate_constructors): Likewise.
1653 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1656 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
1658 (ffixed-line-length-80, ffixed-line-length-132): Remove.
1659 * options.c (gfc_handle_options): Deal with changed options.
1660 * scanner.c (load_line): Change second arg to 'char **',
1661 allocate if pointing to NULL. Keep track of buffer's length.
1662 Adapt buffer size to overlong lines. Pad lines to full length
1664 (load_file): Adapt to new interface of load_line.
1666 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1668 * trans.h (builtin_function): Declare.
1670 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1673 (parts ported from g95)
1674 * parse.h (gfc_state_data): New field do_variable.
1675 (gfc_check_do_variable): Add prototype.
1676 * parse.c (push_state): Initialize field 'do_variable'.
1677 (gfc_check_do_variable): New function.
1678 (parse_do_block): Remember do iterator variable.
1679 (parse_file): Initialize field 'do_variable'.
1680 * match.c (gfc_match_assignment, gfc_match_do,
1681 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
1682 Add previously missing checks.
1683 (gfc_match_return): Reformat error message.
1684 * io.c (match_out_tag): New function.
1685 (match_open_element, match_close_element,
1686 match_file_element, match_dt_element): Call match_out_tag
1687 instead of match_vtag where appropriate.
1688 (match_io_iterator, match_io_element): Add missing check.
1689 (match_io): Reformat error message.
1690 (match_inquire_element): Call match_out_tag where appropriate.
1692 * parse.c (gfc_check_do_variable): Fix error locus.
1694 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1697 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
1698 for every assumed length character dummy argument.
1701 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
1704 * simplify.c (gfc_simplify_bound): Copy the bound expression.
1706 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1709 * trans-array.c gfc_trans_g77_array,
1710 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
1711 for assumed length characters.
1712 (gfc_conv_expr_descriptor): Set se->string_length if dealing
1713 with a character expression.
1714 (gfc_cvonv_array_parameter): Pass string length when passing
1715 character array according to g77 conventions.
1717 2004-07-12 Paul Brook <paul@codesourcery.com>
1719 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
1720 * trans-array.c (gfc_trans_auto_array_allocation): Remove
1721 initialization code.
1722 * trans-common.c (create_common): Use gfc_conv_initializer.
1723 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
1724 * trans-expr.c (gfc_conv_initializer): New function.
1725 (gfc_conv_structure): Use it.
1726 * trans.h (gfc_conv_initializer): Add prototype.
1728 2004-07-11 Paul Brook <paul@codesourcery.com>
1731 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
1733 (parse_contained): Mark contained symbols as referenced.
1735 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1738 * module.c (gfc_dump_module, gfc_use_module): Print locus
1739 when opening of module file fails.
1742 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
1745 * match.c (gfc_match_program): A program name is obligatory.
1746 (gfc_match_return): RETURN in main program is an extension.
1747 (gfc_match_block_data): A space is required before a block data
1751 * primary.c (match_boz_constant): Call gfc_notify_std only if
1752 we actually have a non-standard boz-literal-constant.
1755 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
1756 warning if assigning NULL().
1758 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1760 * f95-lang.c (set_block): Remove.
1761 (gfc_clear_binding_stack): New.
1762 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1763 (struct binding_level): Remove block_created_by_back_end.
1764 (clear_binding_level): Likewise.
1765 (poplevel): Don't handle block_created_by_back_end.
1767 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1769 * trans-decl.c (gfc_create_module_variable): Nothing to do if
1770 symbol is in common, because we ...
1771 (gfc_generate_module_vars): Call gfc_trans_common.
1773 2004-07-10 Paul Brook <paul@codesourcery.com>
1775 * trans-array.c (gfc_build_null_descriptor): New function.
1776 (gfc_trans_static_array_pointer): Use it.
1777 * trans-array.h (gfc_build_null_descriptor): Add prototype.
1778 * trans-expr.c (gfc_conv_structure): Handle array pointers.
1780 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1783 * decl.c (gfc_match_save): Use-associated common block
1785 * gfortran.h (gfc_common_head): Add new field 'name'.
1786 Fix typo in comment after #endif.
1787 * match.c (gfc_get_common): Add new argument from_common,
1788 mangle name if flag is set, fill in new field in structure
1790 (match_common): Set new arg in call to gfc_get_common,
1791 use-associated common block doesn't collide.
1792 * match.h (gfc_get_common): Adapt prototype.
1793 * module.c (load_commons): Set new arg in call to
1795 * symbol.c (free_common_tree): New function.
1796 (gfc_free_namespace): Call new function.
1797 * trans-common.c (several functions): Remove argument
1798 'name', use name from gfc_common_head instead.
1800 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1802 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
1803 and RHS match. Return early if the RHS is NULL().
1806 * match.c (match_common): Fix error reporting for used common.
1809 * trans-expr.c (gfc_conv_structure): Handle initialization
1810 of scalar pointer components.
1812 * parse.c (decode_statement): Fix matching of BLOCK DATA.
1814 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
1815 by fix for PR 15481.
1817 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1819 * trans-common.c: Fix whitespace issues, make variable names
1821 (create_common): Additionally, make loop logic more obvious.
1823 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1824 Paul Brook <paul@codesourcery.com>
1827 * trans-common.c (calculate_length): Remove ...
1828 (get_segment_info): Merge into here. Save field type.
1829 (build_field): Use saved type.
1830 (create_common, new_condition, new_segment, finish_equivalences):
1831 Use new get_segment_info.
1832 * trans-types.c: Update comment.
1834 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1837 * moduele.c (mio_symbol): Don't I/O initial values unless
1838 symbol is a parameter.
1840 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1843 * resolve.c (resolve_symbol): Verify that the shape of a
1844 parameter array is not only explicit, but also constant.
1845 * array.c (gfc_is_compile_time_shape): New function.
1846 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
1848 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1854 * module.c (write_symbol, write_symtree): Remove workaround.
1855 * primary.c (match_actual_arglist): Enhance comment.
1856 (gfc_match_rvalue): Handle function call with first argument
1857 a keyword argument correctly.
1858 * resolve.c (resolve_symbol): Change call to
1859 gfc_set_default_type to issue error if no implicit type
1861 * trans-decl.c (gfc_create_module_variable): Remove workaround.
1863 2004-07-08 Paul Brook <paul@codesourcery.com>
1865 * intrinsic.c (add_sym_4s): New function.
1866 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
1868 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
1869 Paul Brook <paul@codesourcery.com>
1873 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
1874 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
1875 * intrinsic.c (add_functions): Identify iargc. Add
1876 command_argument_count.
1877 (add_subroutines): Resolve getarg. Add get_command and
1878 get_command_argument.
1879 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
1880 gfc_resolve_get_command_argument): Add prototypes.
1881 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
1882 gfc_resolve_get_command_argument): New functions.
1883 * trans-decl.c (gfor_fndecl_iargc): New variable.
1884 (gfc_build_intrinsic_function_decls): Set it.
1885 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
1886 (gfc_conv_intrinsic_function): Use it.
1887 * trans.h (gfor_fndecl_iargc): Declare.
1889 2004-07-04 Matthias Klose <doko@debian.org>
1891 * Make-lang.in: Generate and install gfortran man page.
1892 * invoke.texi: Remove extra '@c man end'.
1894 2004-07-04 Richard Henderson <rth@redhat.com>
1896 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
1898 2004-07-04 Paul Brook <paul@codesourcery.com>
1900 * decl.c (gfc_match_implicit_range): Don't use typespec.
1901 (gfc_match_implicit): Handle character selectors.
1902 * gfortran.h (gfc_set_implicit): Remove prototype.
1903 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
1904 * parse.c (accept_statement): Don't call gfc_set_implicit.
1905 * symbol.c (new_ts): Remove.
1906 (gfc_set_implicit_none): Use same loop bounds as other functions.
1907 (gfc_set_implicit): Remove.
1908 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
1909 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
1911 2004-06-30 Richard Henderson <rth@redhat.com>
1913 * match.c (var_element): Remove unused variable.
1915 * trans-decl.c (gfc_generate_function_code): Don't set
1916 x_whole_function_mode_p.
1917 (gfc_generate_constructors): Likewise.
1919 2004-06-30 Richard Henderson <rth@redhat.com>
1921 * trans-decl.c (gfc_generate_function_code): Don't set
1922 immediate_size_expand.
1923 (gfc_generate_constructors): Likewise.
1925 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1928 * decl.c (gfc_match_type_spec): Rename second argument to
1929 'implicit_flag', reverse meaning. Don't match_char_spec if
1930 'implicit_flag' is set. Rename to ...
1931 (match_type_spec): ... this.
1932 (gfc_match_implicit_none, match_implicit_range): Move here
1934 (gfc_match_implicit): Move here from match.c, try to
1935 match_char_len if match_implicit_range doesn't succeed for
1936 CHARACTER implicits. Call renamed fucntion match_type_spec.
1937 (gfc_match_data_decl, match_prefix): Call renamed function
1939 * match.c (gfc_match_implicit_none, match_implicit_range,
1940 gfc_match_implicit): Move to decl.c.
1941 * match.h (gfc_match_implicit_none, gfc_match_implicit):
1942 Move protoypes to section 'decl.c'.
1943 (gfc_match_type_spec): Remove prototype.
1945 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1947 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
1950 2004-06-29 Steven Bosscher <stevenb@suse.de>
1952 Make sure types in assignments are compatible. Mostly mechanical.
1953 * trans-const.h (gfc_index_one_node): New define.
1954 * trans-array.c (gfc_trans_allocate_array_storage,
1955 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
1956 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
1957 gfc_conv_array_ubound, gfc_conv_array_ref,
1958 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
1959 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
1960 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
1961 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
1962 types in assignments, conversions and conditionals for expressions.
1963 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1964 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
1965 gfc_conv_function_call, gfc_trans_pointer_assignment,
1966 gfc_trans_scalar_assign): Likewise.
1967 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
1968 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1969 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
1970 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
1971 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
1972 gfc_conv_allocated, gfc_conv_associated,
1973 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
1974 * trans-io.c (set_string): Likewise.
1975 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
1976 gfc_do_allocate, generate_loop_for_temp_to_lhs,
1977 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
1978 compute_overall_iter_number, gfc_trans_assign_need_temp,
1979 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
1980 gfc_evaluate_where_mask, gfc_trans_where_assign,
1981 gfc_trans_where_2): Likewise.
1982 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
1983 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
1985 * trans.c (gfc_add_modify_expr): Add sanity check that types
1986 for the lhs and rhs are the same for scalar assignments.
1988 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1990 * dump-parse-tree.c (show_common): New function.
1991 (gfc_show_namespace): Show commons.
1993 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1994 Andrew Vaught <andyv@firstinter.net>
1998 * decl.c (gfc_match_save): Adapt to new common structures,
1999 don't allow saving USE-associated common.
2000 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2001 symbol attributes any longer.
2002 (gfc_show_symbol): Don't show old-style commons any longer.
2003 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2005 * gfortran.h (symbol_attribute): Remove common and saved_common
2007 (gfc_symbol): Remove common_head element.
2008 (gfc_common_head): New struct.
2009 (gfc_get_common_head): New macro.
2010 (gfc_symtree): Add field 'common' to union.
2011 (gfc_namespace): Add field 'common_root'; change type of field
2012 'blank_common' to blank_common.
2013 (gfc_add_data): New prototype.
2014 (gfc_traverse_symtree): Expect a symtree as first argument
2015 instead of namespace.
2016 * match.c (gfc_get_common): New function.
2017 (match_common_name): Change to take char * as argument, adapt,
2018 fix bug with empty name.
2019 (gfc_match_common): Adapt to new data structures. Disallow
2020 redeclaration of USE-associated COMMON-block. Fix bug with
2022 (var_element): Adapt to new common structures.
2023 * match.h (gfc_get_common): Declare.
2024 * module.c: Add 2004 to copyright years, add commons to module
2025 file layout description.
2026 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2027 for removed attributes.
2028 (mio_symbol): Adapt to new way of storing common relations.
2029 (load_commons): New function.
2030 (read_module): Skip common list on first pass, load_commons at
2032 (write_commons): New function.
2033 (write_module): Call write_commons().
2034 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2035 functions related to removed attributes.
2036 (gfc_add_data): New function.
2037 (gfc_clear_attr): Don't set removed attributes.
2038 (gfc_copy_attr): Don't copy removed attributes.
2039 (traverse_symtree): Remove.
2040 (gfc_traverse_symtree): Don't traverse symbol
2041 tree of the passed namespace, but require a symtree to be passed
2042 instead. Unify with traverse_symtree.
2043 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2045 (save_symbol): Remove setting of removed attribute.
2046 * trans-common.c (gfc_sym_mangled_common_id): Change to
2047 take 'char *' argument instead of 'gfc_symbol'.
2048 (build_common_decl, new_segment, translate_common): Adapt to new
2049 data structures, add new
2051 (create_common): Adapt to new data structures, add new
2052 argument name. Fix typo in intialization of derived types.
2053 (finish_equivalences): Add second argument in call to
2055 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2056 (gfc_trans_common): Adapt to new data structures.
2057 * trans-decl.c (gfc_create_module_variables): Remove test for
2060 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2062 * io.c: Add 2004 to copyright years.
2064 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2065 Andrew Vaught <andyv@firstinter.net>
2067 * gfortran.h (gfc_gsymbol): New typedef.
2068 (gfc_gsym_root): New variable.
2069 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2070 * parse.c (global_used): New function.
2071 (parse_block_data): Check for double empty BLOCK DATA,
2072 use global symbol table.
2073 (parse_module): Use global symbol table.
2074 (add_global_procedure, add_global_program): New functions.
2075 (gfc_parse_file): Use global symbol table.
2076 * symbol.c (gfc_gsym_root): New variable.
2077 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2080 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2082 * module.c (mio_gmp_real): Correct writing of negative numbers.
2084 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2087 * expr.c (check_intrinsic_op): Allow comparison of characters.
2090 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2091 Andrew Vaught <andyv@firstinter.net>
2093 * decl.c (contained_procedure): New function.
2094 (match_end): Verify correctness of END STATEMENT in
2097 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2098 Andrew Vaught <andyv@firstinter.net>
2101 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2102 (decode_statement): Enforce required space in free-form.
2104 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2106 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2107 * trans-array.c (gfc_conv_descriptor_data): Add operand
2109 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2110 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2111 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2112 * trans-common.c (create_common): Likewise.
2113 * trans-expr.c (gfc_conv_component_ref): Likewise.
2114 * trans-io.c (set_parameter_value): Likewise.
2115 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2116 (transfer_expr): Likewise.
2117 * trans-decl.c (gfc_trans_auto_character_variable):
2118 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2119 (gfc_gimplify_function): New function.
2120 (gfc_generate_function-code): Properly handle nested functions.
2121 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2123 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2126 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2127 (gfc_resolve_inquire): Resolve the iolength tag. Return
2128 SUCCESS at end of function if no failure has occured.
2129 * resolve.c (resolve_code): Resolve if iolength is encountered.
2130 * trans-io.c: (ioparm_iolength, iocall_iolength,
2131 iocall_iolength_done): New variables.
2132 (last_dt): Add IOLENGTH.
2133 (gfc_build_io_library_fndecls ): Set iolength related variables.
2134 (gfc_trans_iolength): Implement.
2135 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2137 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2140 * scanner.c (load_line): Don't truncate preprocessor lines.
2141 Reformat error message.
2142 (preprocessor_line): Issue warning in case of malformed
2145 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2147 * resolve.c (resolve_symbol): Add comment in function body.
2148 (check_data_variable): Change type of mark to ar_type, adapt code
2151 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2153 * array.c (gfc_insert_constructor): Avoid redundant call to
2154 mpz_comp. Add 2004 to copyright years.
2156 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2158 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2160 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2162 * arith.c (gfc_range_check): correct complex underflow.
2164 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2167 * match.c (match_case_selector): Call gfc_match_init_expr
2168 instead of gfc_match_expr.
2169 * resolve.c (validate_case_label_expr): No need to check for
2170 constant, since it wouldn't have been matched with the fix to
2173 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2176 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2179 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2182 * trans-deecl.c (generate_local_decl): Do not issue warning for
2183 unused variables if they're use associated.
2185 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2186 Andrew Vaught <andyv@firstinter.net>
2189 * gfortran.h (gfc_check_f): Add new field f3ml.
2190 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2191 of individual arguments, reorder if necessary.
2192 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2193 * intrinsic.c (add_sym_3ml): New function.
2194 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2195 (check_specific): Catch special case MINLOC, MAXLOC.
2197 2004-06-14 Paul Brook <paul@codesourcery.com>
2199 * intrinsic.c (add_sym_2s): Use correct function types.
2201 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2203 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2204 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2206 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2208 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2209 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2210 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2211 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2212 * trans-intrinsic.c: Use symbols.
2213 * intrinsic.c (add_sym_2s): New function.
2214 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2215 * intrinsic.h: Function prototypes.
2216 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2217 gfc_resolve_srand): New functions.
2219 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2222 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2223 contained procedure.
2225 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2228 * interface.c (compare_parameter, compare_actual_formal): Don't
2229 check types and array shapes for NULL()
2230 * trans-expr.c (conv_function_call): No double indirection for
2233 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2235 * trans-expr.c (gfc_conv_cst_int_power): Compute
2236 x**(-n) by converting it to (1/x)**n instead of
2239 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2242 * module.c (write_symbol, write_symtree): Don't write symbols
2243 wrongly added to namespace.
2244 * trans-decl.c (gfc_create_module_variable): Don't create a
2245 backend decl for a symbol incorrectly added to namespace.
2247 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2250 * resolve.c (resolve_symbol): Verify that parameter array has an
2251 explicit shape. Fix typos and coding style issues in surrounding
2254 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2257 * gfortran.texi: The documentation doesn't contain infomration on
2258 how to report bugs, and shouldn't, so remove the line which
2261 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2263 * intrinsic.c (sort_actual): Keep track of type of missing
2264 arguments. (Missing from previous commit.)
2266 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2268 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2269 * interface.c (compare_actual_formal): Keep type of omitted
2271 * trans-expr.c (gfc_conv_function_call): Add string length
2272 argument for omitted string argument.
2274 2004-06-03 Paul Brook <paul@codesourcery.com>
2276 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2277 lists instead of compound expr chains.
2278 (gfc_trans_code): Annotate statement lists.
2280 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2282 * trans-array.c: Fix spelling in comments.
2284 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2287 * data.c (assign_substring_data_value): New function.
2288 (gfc_assign_data_value): Call the new function if we're dealing
2289 with a substring LHS.
2291 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2294 * gfortran.h (GFC_VERSION): Remove.
2295 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2298 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2300 * trans-types.c: Fix spelling & layout in comments.
2302 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2305 * trans-const.c (gfc_conv_string_init): Allow variable string
2306 length lower than initialization string length.
2308 2004-05-30 Paul Brook <paul@codesourcery.com>
2311 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2312 * trans-expr.c (gfc_trans_string_copy): New function.
2313 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2315 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2316 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2317 * trans.h (struct gfc_saved_var): Define.
2318 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2320 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2322 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2324 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2326 * simplify.c (gfc_simplify_log): Remove useless line of code.
2328 2004-05-29 Paul Brook <paul@codesourcery.com>
2330 * trans-common.c (find_equivalence): Find multiple rules.
2332 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2334 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2335 (gfc_current_locus): Declare new global variable.
2336 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2337 (gfc_current_locus1): Rename ...
2338 (gfc_current_locus): ... to this.
2339 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2340 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2341 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2342 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2343 and gfc_current_locus(), respectively.
2344 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2345 match_array_cons_element, gfc_match_array_constructor):
2346 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2347 and gfc_current_locus().
2348 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2349 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2350 attr_decl1, gfc_match_save): Likewise.
2351 * error.c (error_print, gfc_internal_error): Likewise.
2352 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2353 * interface.c (gfc_add_interface): Likewise.
2354 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2355 match_io_iterator, match_io): Likewise.
2356 * match.c (gfc_match_space, gfc_match_eos,
2357 gfc_match_small_literal_int, gfc_match_st_label,
2358 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2359 gfc_match_char, gfc_match, gfc_match_assignment,
2360 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2361 gfc_match_nullify, gfc_match_call, match_implicit_range,
2362 gfc_match_implicit, gfc_match_data, match_case_selector,
2363 gfc_match_case, match_forall_iterator): Likewise.
2364 * matchexp.c (gfc_match_defined_op_name, next_operator,
2365 match_level_1, match_mult_operand, match_ext_mult_operand,
2366 match_add_operand, match_ext_add_operand, match_level_2,
2367 match_level_3, match_level_4, match_and_operand, match_or_operand,
2368 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2369 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2370 * parse.c (match_word, decode_statement, next_free, next_fixed,
2371 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2373 * primary.c (match_digits, match_integer_constant,
2374 match_boz_constant, match_real_constant, match_substring,
2375 next_string_char, match_charkind_name, match_string_constant,
2376 match_logical_constant, match_const_complex_part,
2377 match_complex_constant, match_actual_arg, match_keyword_arg,
2378 gfc_match_actual_arglist, gfc_match_structure_constructor,
2379 gfc_match_rvalue, gfc_match_variable): Likewise.
2380 * st.c (gfc_get_code): Likewise.
2381 * symbol.c (check_conflict, check_used, check_done,
2382 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2383 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2384 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2386 2004-05-26 Roger Sayle <roger@eyesopen.com>
2388 * io.c (format_asterisk): Silence compiler warnings by correcting
2389 the number of elements of a "locus" initializer.
2391 2004-05-25 Roger Sayle <roger@eyesopen.com>
2394 * matchexp.c: Allow unary operators after arithmetic operators
2396 (match_ext_mult_operand, match_ext_add_operand): New functions.
2397 (match_mult_operand): Tweak to call match_ext_mult_operand.
2398 (match_add_operand): Tweak to call match_ext_mult_operand.
2399 (match_level_2): Rearrange to call match_ext_add_operand.
2401 2004-05-25 Paul Brook <paul@codesourcery.com>
2403 * expr.c (check_inquiry): Remove bogus tests.
2405 2004-05-23 Paul Brook <paul@codesourcery.com>
2408 * expr.c (restricted_args): Remove redundant checks/argument.
2409 (external_spec_function): Update to match.
2410 (restricted_intrinsic): Rewrite.
2412 2004-05-23 Paul Brook <paul@codesourcery.com>
2413 Victor Leikehman <lei@haifasphere.co.il>
2415 * gfortran.h (struct gfc_symbol): Add equiv_built.
2416 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2418 (current_length): Remove.
2419 (add_segments): New function.
2420 (build_equiv_decl): Create initialized common blocks.
2421 (build_common_decl): Always add decl to bindings.
2422 (create_common): Create initializers.
2423 (find_segment_info): Reformat to match coding conventions.
2424 (new_condition): Use add_segments.
2425 (add_condition, find_equivalence, add_equivalences): Move iteration
2426 inside functions. Only process each segment once.
2427 (new_segment, finish_equivalences, translate_common): Simplify.
2429 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2431 * check.c (gfc_check_random_seed): Issue for too many arguments.
2433 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2435 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2437 2004-05-22 Paul Brook <paul@codesourcery.com>
2439 * dump-parse-tree.c (gfc_show_equiv): New function.
2440 (gfc_show_namespace): Use it.
2442 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2445 * symbol.c (gfc_add_common): Disable checks to work around other more
2446 fundamental inadequacies.
2448 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2450 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2452 (gfc_build_function_decl): Likewise.
2454 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2456 * check.c (gfc_check_system_clock): New function.
2457 * intrinsic.c (add_sym_3s): New function.
2458 (add_subroutines): Use it.
2459 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2461 * iresolve.c (gfc_resolve_system_clock): New function.
2463 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2465 * invoke.texi: Document -Wunderflow and spell check.
2466 * lang.opt: Add Wunderflow.
2467 * gfortran.h (gfc_option_t): Add warn_underflow option.
2468 * options.c (gfc_init_options, set_Wall): Use it.
2469 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2470 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2471 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2472 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2473 * arith.c (common_logarithm): Fix typo in comment.
2475 2004-05-21 Roger Sayle <roger@eyesopen.com>
2477 * io.c (check_format): As a GNU extension, allow the comma after a
2478 string literal to be optional in a format. Use gfc_notify_std to
2479 issue an error/warning as appropriate.
2481 2004-05-21 Roger Sayle <roger@eyesopen.com>
2483 * io.c (check_format): Use gfc_notify_std to determine whether to
2484 issue an error/warning for omitting the digits from the X format.
2486 2004-05-20 Roger Sayle <roger@eyesopen.com>
2488 * io.c (check_format): Allow the number before the X format to
2489 be optional when not -pedantic.
2491 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2492 Paul Brook <paul@codesourcery.com>
2494 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2495 Create decls for __builtin_pow{,f}.
2496 * gfortran.h (PREFIX_LEN): Define.
2497 * trans-decl.c (gfor_fndecl_math_powi): Add.
2498 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2499 (gfc_build_intrinsic_function_decls): Create decls for powi.
2500 * trans-expr.c (powi_table): Add.
2501 (gfc_conv_integer_power): Remove.
2502 (gfc_conv_powi): New function.
2503 (gfc_conv_cst_int_power): New function.
2504 (gfc_conv_power_op): Use new powi routines.
2505 * trans.h (struct gfc_powdecl_list): Add.
2506 (gfor_fndecl_math_powi): Add.
2507 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2509 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2511 * trans.c, trans-decl.c: Fix comment typos.
2513 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2515 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2517 2004-05-18 Steve Kargl <kargls@comcast.net>
2519 * arith.c (gfc_int2complex): Fix incorrect range checking.
2521 2004-05-18 Paul Brook <paul@codesourcery.com>
2524 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2525 (default_initializer): Move to expr.c.
2526 (variable_decl): Don't assign default initializer to variables.
2527 * expr.c (gfc_default_initializer): Move to here.
2528 * gfortran.h (gfc_default_initializer): Add prototype.
2529 * resolve.c (resolve_symbol): Check for illegal initializers.
2530 Assign default initializer.
2532 2004-05-17 Steve Kargl <kargls@comcast.net>
2534 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2536 2004-05-17 Steve Kargl <kargls@comcast.net>
2538 * arith.c (gfc_real2complex): Range checking wrong part of complex
2541 2004-05-16 Paul Brook <paul@codesourcery.com>
2543 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2545 2004-05-16 Paul Brook <paul@codesourcery.com>
2547 * arith.c (gfc_range_check): Fix logic error.
2549 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2551 * arith.c: Fix comment typos.
2553 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2556 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2557 not initialized in a disallowed fashion.
2558 * match.c (gfc_match_common): Likewise.
2559 (var_element): Verify that variable is not in the blank COMMON,
2560 if it is in a common.
2562 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
2564 * Make-lang.in (f95.generated-manpages): Remove.
2565 (f95.srcextra): New.
2566 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
2567 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
2570 (f95.install-info): Remove.
2571 (install-info): New.
2573 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
2575 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
2577 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2579 * primary.c (match_boz_constant): Use gfc_notify_std() for
2580 issuing a warning or an error.
2582 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2585 * primary.c (match_structure_constructor): Rename ...
2586 (gfc_match_structure_constructor): ... to this. Make non-static.
2587 (gfc_match_rvalue): Call renamed function.
2588 * match.h (gfc_match_structure_constructor): Declare.
2589 * match.c (gfc_match_data_constant): Handle structure
2592 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2596 * gfortran.h (gfc_linebuf): New typedef.
2598 (gfc_file): Revamped, use new gfc_linebuf.
2599 (locus): Revamped, use new types.
2600 (gfc_current_file): Remove.
2601 (gfc_current_form, gfc_source_file): New global variables.
2602 * match.c (gfc_match_space, gfc_match_strings): Use
2603 gfc_current_form to find source form.
2604 * module.c (gfc_dump_module): Use gfc_source_file when printing
2606 * error.c (show_locus, show_loci) Use new data structures to print
2608 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
2610 (file_head, current_file, gfc_current_form, line_head, line_tail,
2611 gfc_current_locus1, gfc_source_file): New global variables.
2612 (gfc_scanner_init1): Set new global variables.
2613 (gfc_scanner_done1): Free new data structures.
2614 (gfc_current_locus): Return pointer to gfc_current_locus1.
2615 (gfc_set_locus): Set gfc_current_locus1.
2616 (gfc_at_eof): Set new variables.
2617 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
2618 to new locus structure.
2619 (gfc_check_include): Remove.
2620 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
2621 (gfc_skip_comments): Use gfc_current_form, find locus with
2623 (gfc_next_char): Use gfc_current_form.
2624 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
2625 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
2627 (get_file): New function.
2628 (preprocessor_line, include_line): New functions.
2629 (load_file): Move down, rewrite to match new data structures.
2630 (gfc_new_file): Rewrite to match new data structures.
2631 * parse.c (next_statement): Remove code which is now useless. Use
2632 gfc_source_form and gfc_source_file where appropriate.
2633 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
2634 when determining locus of frontend code.
2635 * trans-io.c (set_error_locus): Same.
2636 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
2637 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
2639 (all): Add missing initializers.
2641 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2643 * Make-lang.in (trans-common.o): Remove redundant dependency.
2644 (data.c): Replace object file name ...
2645 (data.o): ... by the correct one.
2647 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2649 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
2650 for ranges when dumping array references.
2652 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
2654 * decl.c (variable_decl): Always apply default initializer.
2656 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2659 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
2660 handle zero correctly.
2662 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2664 * match.c (gfc_match): Eliminate dead code.
2666 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2668 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
2669 Detect bad continuation line in fixed form sources.
2671 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2674 * iresolve.c (gfc_resolve_nearest): Add new function.
2675 * intrinsic.h: ... declare it here.
2676 * intrinsic.c (add_functions): ... add it as resolving function
2679 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2682 * match.c (gfc_match_do): Allow infinite loops with
2683 label-do-stmt. Do not enforce space after comma.
2685 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2688 * parse.c (parse_interface): Allow empty INTERFACE, remove
2691 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2693 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
2694 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
2695 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
2696 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
2697 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
2698 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
2699 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
2700 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
2701 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
2702 trans-types.h, trans.c, trans.h: Update copyright years and
2704 * data.c: Likewise, also removed two whitespace-only lines.
2705 * gfortranspec.c, lang.opt: Update copyright years.
2707 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2710 * trans-decl.c (generate_local_decl): Don't warn for unused
2711 variables which are in common blocks.
2713 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2715 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
2716 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
2717 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
2719 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
2722 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
2724 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
2726 * gfortran.texi: Use @table @emph instead of @itemize @emph.
2727 Remove "set DEVELOPMENT".
2728 (Compiling GFORTRAN): Remove.
2730 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2732 * array.c (match_subscript, match_array_ref): Add comments
2733 explaining argument 'init'.
2734 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
2735 trans-expr.c, trans.c: Fix some typos in comments.
2736 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
2737 * primary.c (match_digits, match_integer_constant): Add comment
2738 explaining signflag.
2740 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2743 * primary.c: Include system.h and flags.h, needed for pedantic.
2744 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
2747 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2750 * match.c (match_data_constant): Handle case where
2751 gfc_find_symbol sets sym to NULL
2753 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2755 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
2756 dependency on mathbuiltins.def
2758 2004-04-24 Victor Leikehman <lei@il.ibm.com>
2760 * trans-io.c (transfer_expr): Implemented recursive printing
2763 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
2765 * gfortranspec.c: Do not include multilib.h.
2767 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2769 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
2770 2004 to copyright years.
2771 * trans-expr.c, trans-decl.c: Comment update, we now generate
2772 GENERIC, not SIMPLE. Add 2004 to copyright years.
2774 2004-04-24 Paul Brook <paul@codesourcery.com>
2776 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
2778 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
2781 * arith.c (gfc_arith_divide): Fix complex divide.
2783 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
2785 * gfortranspec.c: Include the target headers.
2787 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
2791 * arith.c (arctangent2): New function.
2792 * arith.h (arctangent2): Add function prototype.
2793 * simplify.c (gfc_simplify_atan2): Use it.
2794 (gfc_simplify_log): Use it.
2796 2004-04-12 Diego Novillo <dnovillo@redhat.com>
2798 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
2799 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
2801 2004-04-11 Bud Davis <bdavis9659@comcast.net>
2804 * trans-io.c (build_dt): Change REC to value.
2806 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2809 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
2810 the real value when converting mpf to string.
2812 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2815 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
2818 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2821 * simplify.c (simplify_min_max): Convert the type of the result.
2823 2004-04-11 Paul Brook <paul@codesourcery.com>
2825 * gfortran.texi: Use full target triplet.
2827 2004-04-11 Paul Brook <paul@codesourcery.com>
2829 * Make-lang.in (GFORTRAN_TEXI): Set it.
2830 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
2831 (fortran/gfortran.info): Ditto.
2832 * gfortran.texi: Major update.
2833 * invoke.texi: New file.
2835 2004-04-10 Paul Brook <paul@codesourcery.com>
2837 * trans-array.c (gfc_trans_allocate_temp_array,
2838 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
2839 * trans-decl.c (gfc_build_dummy_array_decl,
2840 gfc_get_symbol_decl, gfc_build_function_decl,
2841 gfc_create_module_variable): Ditto.
2842 * trans-expr.c (gfc_conv_variable): Ditto.
2843 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
2844 * trans.h (GFC_DECL_STRING): Remove.
2845 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
2846 GFC_DECL_ASSIGN): Renumber flags.
2848 2004-04-05 Paul Brook <paul@codesourcery.com>
2852 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
2854 * gfortran.h (struct gfc_charlen): Add backend_decl.
2855 * trans-array.c (gfc_trans_allocate_temp_array,
2856 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
2857 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
2858 Remove old, broken string handling.
2859 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2860 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2861 gfc_trans_deferred_array): Handle character arrays.
2862 * trans-const.c (gfc_conv_const_charlen): New function.
2863 * trans-const.h (gfc_conv_const_charlen): Add prototype.
2864 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
2866 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
2867 (gfc_create_string_length): New function.
2868 (gfc_get_symbol_decl): Create lengths for character variables.
2869 (gfc_get_fake_result_decl): Ditto.
2870 (gfc_build_function_decl): Only set length for assumed length
2871 character arguments.
2872 (gfc_trans_dummy_character): New function.
2873 (gfc_trans_auto_character_variable): Rewrite.
2874 (gfc_trans_deferred_vars): Handle more types of character variable.
2875 (gfc_create_module_variable): String lengths have moved.
2876 (gfc_generate_function_code): Initialize deferred var chain earlier.
2877 * trans-expr.c (gfc_conv_init_string_length): Rename ...
2878 (gfc_trans_init_string_length): ... to this.
2879 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
2880 gfc_conv_function_call): Update to new format for character variables.
2881 (gfc_conv_string_length): Remove.
2882 (gfc_conv_string_parameter): Update assertion.
2883 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
2884 * trans-io.c (set_string): Use new macro names.
2885 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
2886 * trans-types.c (gfc_get_character_type): Use existing length expr.
2887 (gfc_is_nodesc_array): Make public.
2888 (gfc_get_dtype_cst): Rename ...
2889 (gfc_get_dtype): ... to this. Handle unknown size arrays.
2890 (gfc_get_nodesc_array_type): Use new name.
2891 (gfc_sym_type): New character variable code.
2892 (gfc_get_derived_type): Ditto.
2893 (gfc_get_function_type): Evaluate character variable lengths.
2894 * trans-types.h (gfc_strlen_kind): Define.
2895 (gfc_is_nodesc_array): Add prototype.
2896 * trans.h: Update prototypes.
2897 (struct lang_type): Update comments.
2898 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
2899 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
2901 2004-04-04 Paul Brook <paul@codesourcery.com>
2903 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
2904 * options.c (gfc_init.options, gfc_handle_option): Ditto.
2905 * trans-expr.c (gfc_conv_function_call): Ditto.
2906 * trans-types.c (gfc_is_nodesc_array): Ditto
2907 * lang.opt (fg77-calls): Remove.
2909 2004-04-04 Paul Brook <paul@codesourcery.com>
2911 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
2912 (gfc_conv_descriptor_base): Rename ...
2913 (gfc_conv_descriptor_offset): ... to this.
2914 (gfc_trans_allocate_array_storage): Set offset to zero.
2915 (gfc_conv_array_base): Rename ...
2916 (gfc_conv_array_offset): ... to this.
2917 (gfc_conv_array_index_ref): Add offset parameter.
2918 (gfc_conv_array_ref): Include offset.
2919 (gfc_trans_preloop_setup): Use existing offset.
2920 (gfc_trans_allocate_temp_array, gfc_array_allocate,
2921 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2922 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2923 gfc_conf_ss_descriptor): Set offset.
2924 * trans-array.h: Rename prototypes.
2925 * trans-const.h (gfc_index_zero_node): Define.
2926 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
2927 * trans-types.c (gfc_get_array_type_bounds): Ditto.
2928 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
2930 2004-03-25 Diego Novillo <dnovillo@redhat.com>
2932 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
2934 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2937 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
2938 before conversion by gmp library call.
2940 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2943 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
2945 2004-02-24 Richard Henderson <rth@redhat.com>
2947 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
2949 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
2951 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
2952 (fortran/gfortran.info): ... to here.
2955 2004-02-16 Richard Henderson <rth@redhat.com>
2957 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
2958 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
2959 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
2960 (gfc_expand_function): Rename from expand_function_body, make static,
2961 don't do anything except invoke tree_rest_of_compilation.
2962 (gfc_be_parse_file): Invoke cgraph.
2963 (gfc_expand_decl): Remove.
2964 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
2965 __builtin_adjust_trampoline.
2966 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
2967 (gfc_finalize): New.
2968 (gfc_generate_function_code): Use it. Lower nested functions.
2969 * trans-expr.c (gfc_conv_function_call): Add static chain operand
2971 * trans.c (gfc_build_function_call): Likewise.
2972 * trans.h (expand_function_body): Remove.
2974 2004-02-15 Victor Leikehman <lei@il.ibm.com>
2977 * trans-decl.c (gfc_build_function_decl) For functions
2978 returning CHARACTER pass an extra length argument,
2979 following g77 calling conventions.
2980 * trans-types.c (gfc_get_function_type) Ditto.
2981 * trans-expr.c (gfc_conv_function_call) Ditto.
2983 2004-02-14 Paul Brook <paul@codesourcery.com>
2985 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
2987 2004-02-12 Paul Brook <paul@nowt.org>
2991 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
2993 * gfortran.texi: Fix typos.
2995 2004-02-07 Bud Davis <bdavis9659@comcast.net>
2998 * intrinsic.c (add_conversions) Use logical conversion instead
3000 * trans-types.c (gfc_get_logical_type) implemented logical*1
3003 2004-01-17 Paul Brook <paul@codesourcery.com>
3005 * lang-specs.h: Remove %<fixed-form.
3007 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3009 * lang-specs.h: Enable preprocessing of source files
3010 ending in .F, .fpp, .FPP, .F90 and .F95.
3012 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3015 * lang-specs.h: Enable compilation of files ending
3016 in .f, .for and .FOR.
3018 2004-01-11 Paul Brook <paul@codesourcery.com>
3020 * trans-stmt.c (gfc_trans_if_1): New function.
3021 (gfc_trans_if): Use it.
3023 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3025 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3026 (gfc_option_t): Add max_identifier_length.
3027 * lang.opt: Add fmax-identifier-length.
3028 * match.c (parse_name): Use limit.
3029 * options.c (gfc_init_options): Set max_identifier_length.
3030 (gfc_handle_option): Ditto.
3032 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3034 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3035 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3036 * iresolve.c (gfc_resolve_dcmplx): New function.
3038 2004-01-10 Paul Brook <paul@codesourcery.com>
3040 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3041 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3042 (gfc_return_by_reference): Correct condition.
3043 (gfc_get_function_type): Ditto.
3045 2004-01-10 Paul Brook <paul@codesourcery.com>
3047 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3050 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3052 * iresolve.c: Use correct kind.
3054 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3057 * trans-decl.c (gfc_create_module_variable): Output array valued
3060 2004-01-10 Paul Brook <paul@codesourcery.com>
3062 * resolve.c (resolve_branch): Get error message right way round.
3064 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3066 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3068 (gfc_array_allocate): Don't count size of element twice.
3070 2004-01-04 Paul Brook <paul@codesourcery.com>
3072 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3074 2004-01-04 Paul Brook <paul@codesourcery.com>
3076 * error.c (gfc_notify_std): New function.
3077 * gfortran.h (gfc_notify_std): Declare.
3078 (GFC_STD_*): Define.
3079 (gfc_option_t): Add warn_std and allow_std.
3080 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3081 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3082 * check.c (check_rest): Use gfc_notify_std.
3083 * match.c (gfc_match_pause): Ditto.
3084 (gfc_match_assign): Ditto.
3085 (gfc_match_goto): Ditto.
3086 * resolve.c (resolve_branch): Ditto.
3087 * lang.opt: Add std=<foo> and w.
3088 * options.c (gfc_init_options): Set allow_std and warn_std.
3089 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3091 2004-01-01 Paul Brook <paul@codesourcery.com>
3093 * array.c (gfc_append_constructor): Take constructor, not expression.
3094 * data.c (struct gfc_expr_stack): Remove.
3095 (expr_stack): Remove.
3096 (find_con_by_offset): Rename from find_expr_in_con.
3097 (find_con_by_component): Rename from find_component_in_con.
3098 (gfc_get_expr_stack): Remove.
3099 (gfc_assign_data_value): Rewrite.
3100 (gfc_expr_push): Remove.
3101 (gfc_expr_pop): Remove.
3102 (gfc_advance_section): Rename from
3103 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3104 (gfc_get_section_index): Handle unbounded sections.
3105 * gfortran.h: Update prototypes.
3106 * resolve.c (check_data_variable): Array section maight not be the
3109 2004-01-01 Paul Brook <paul@codesourcery.com>
3112 * resolve.c (resolve_symbol): Allow assumed length function results.
3114 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3116 * match.c (gfc_match_pause): Fix spelling.
3118 2004-01-01 Steven Bosscher <stevenb@suse.de>
3121 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3122 reference from the expression.
3124 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3126 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3128 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3129 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3130 (symbol_attribute):New variable attribute: assign.
3131 * io.c (resolve_tag):Integer variable is allowed.
3132 (match_dt_format): Add ASSIGN statement. Set assign flag.
3133 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3134 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3135 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3136 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3137 (next_statement): Add ST_LABEL_ASSIGNMENT.
3138 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3139 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3140 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3141 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3142 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3143 assign. Put them into the stuct lang_decl.
3144 * trans-io.c (set_string): Add the assign statement.
3145 * trans-stmt.c (gfc_trans_label_assign): New function.
3146 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3147 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3148 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3149 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3150 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3151 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3153 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3156 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3159 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3161 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3162 that arguments to subroutines/functions can't alias themselves, nor global
3165 2003-12-20 Steven Bosscher <stevenb@suse.de>
3167 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3168 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3170 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3172 * primary.c (match_substring): Fix substring bug for start point
3173 or end point is NULL.
3174 * trans-expr.c (gfc_conv_substring): Ditto
3175 * trans-types.c (gfc_sym_type): Get correct type of scalar
3176 character variables.
3177 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3180 2003-12-10 Richard Henderson <rth@redhat.com>
3182 * options.c (gfc_post_options): Don't ever use rtl inlining.
3184 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3186 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3187 * trans-equivalence.c: Remove.
3188 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3189 (gfc_generate_function_code): Ditto.
3190 * trans-array.c (gfc_conv_array_parameter): Ditto.
3191 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3192 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3193 * trans.h (gfc_trans_equivalence): Remove.
3194 * gfortran.h (struct gfc_equiv): Add used field.
3195 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3196 equiv_offset fields.
3198 2003-12-05 Richard Henderson <rth@redhat.com>
3200 * trans.c (gfc_build_addr_expr): New.
3201 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3202 * trans.h: Declare them.
3203 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3204 trans-stmt.c, trans.c (*): Use them.
3206 * f95-lang.c (gfc_post_options): Remove dead prototype.
3207 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3208 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3211 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3213 * io.c (gfc_match_format): Check for missing format label.
3215 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3218 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3219 from interfaces in modules.
3221 2003-11-30 Paul Brook <paul@nowt.org>
3223 * trans-array.c (gfc_trans_g77_array): Make non-static.
3224 (gfc_trans_assumed_size): Remove.
3225 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3226 * trans-array.h (gfc_trans_g77_array): Add prototype.
3227 (gfc_trans_assumed_size): Remove.
3228 * trans-decls.c (gfor_fndecl_push_context): Remove.
3229 (gfor_fndecl_pop_context): Remove.
3230 (gfc_build_function)decls): Don't create them.
3231 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3232 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3234 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3236 * trans-array.c (gfc_conv_array_parameter): Simplify
3237 array argument passing for array name actual argument.
3238 * trans-expr.c (gfc_conv_function_call): Ditto
3239 * trans-types.c (gfc_is_nodesc_array):Ditto.
3241 2003-11-30 Paul Brook <paul@nowt.org>
3243 * f95-lang.c (gfc_post_options): Move ...
3244 * options.c (gfc_post_options): .. to here. Handle inlining options.
3245 * gfortran.h (gfc_post_options): Add prototype.
3247 2003-11-28 Richard Henderson <rth@redhat.com>
3249 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3251 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3253 * trans.h (has_alternate_specifier): New global variable.
3254 * match.c (gfc_match_call): Handle actual arguments associated with
3255 alternate return indicators.
3256 * trans-expr.c (gfc_conv_function_call): Ditto
3257 * trans-stmt.c (gfc_trans_call): Ditto
3258 (gfc_trans_return): Handle return statement with value.
3259 * trans-decl.c (gfc_generate_function_code): Handle functions with
3261 (gfc_get_fake_result_decl): Ditto
3262 * trans-types.c (gfc_get_function_type): Ditto
3263 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3264 (resolve_formal_arglist): Check asterisk dummy.
3266 2003-11-27 Paul Brook <paul@nowt.org>
3268 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3269 allocation interface.
3270 (gfc_conv_ array_parameter): Ditto.
3271 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3272 * trans-array.c: Update prototype.
3273 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3274 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3275 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3276 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3277 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3278 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3279 * trans.h (gfc_ss_info): Remove unused pdata field.
3280 * trans.c (gfc_create_var_np): Change T to V.
3282 2003-11-26 Richard Henderson <rth@redhat.com>
3284 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3285 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3286 FRACTION, NEAREST, SET_EXPONENT.
3287 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3288 Fix GTY marking. Remove unnecessary const's.
3289 (LIBM_FUNCTION): Rename from I_LIB.
3290 (LIBF_FUNCTION): New.
3291 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3292 conventions. Assume the expr signature is correct. Mark const.
3293 (gfc_conv_intrinsic_exponent): Use library functions.
3294 (gfc_conv_intrinsic_set_exponent): Remove.
3295 (gfc_conv_intrinsic_scale): Remove.
3296 (gfc_conv_intrinsic_nearest): Remove.
3297 (gfc_conv_intrinsic_fraction): Remove.
3298 (gfc_conv_intrinsic_function): Update.
3299 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3300 (gfor_fndecl_math_exponent8): New.
3301 (gfc_build_intrinsic_function_decls): Set them.
3302 * trans.h: Declare them.
3304 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3306 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3307 underflow COMMON block.
3308 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3309 EQUIVALENCE object. Also fix typo in an error message.
3311 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3313 * Make-lang.in: Add check-gfortran to lang_checks.
3314 (check-f95): Alias for check-gfortran.
3316 2003-11-25 Jason Merrill <jason@redhat.com>
3318 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3319 directory and TAGS files that include them for each front end.
3321 2003-11-24 Paul Brook <paul@nowt.org>
3324 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3326 2003-11-24 Paul Brook <paul@nowt.org>
3328 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3330 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3332 2003-11-24 Paul Brook <paul@nowt.org>
3335 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3336 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3338 2003-11-20 Richard Henderson <rth@redhat.com>
3340 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3341 (gfc_conv_array_base): Likewise.
3342 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3343 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3344 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3345 * trans-stmt.c (gfc_trans_character_select): Likewise.
3347 2003-11-13 Paul Brook <paul@nowt.org>
3349 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3351 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3353 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3354 (resolve_equivalence): New function.
3355 (resolve_equivalence_derived): New function.
3357 2003-11-12 Richard Henderson <rth@redhat.com>
3359 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3360 annotate_all_with_locus.
3362 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3364 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3365 * trans-decl.c (gfc_finish_var_decl): Modified.
3367 2003-11-08 Paul Brook <paul@nowt.org>
3370 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3373 2003-11-06 Paul Brook <paul@nowt.org>
3375 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3377 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3379 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3381 2003-10-27 Anthony Green <green@redhat.com>
3383 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3384 (f95.stagefeedback): Ditto.
3386 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3389 * Make-lang.in (f95.stageprofile): Add.
3390 (f95.stagefeedback): Add.
3392 2003-10-23 Richard Henderson <rth@redhat.com>
3394 * f96-lang.c (gfc_gimplify_expr): Remove.
3395 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3396 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3398 2003-10-23 Richard Henderson <rth@redhat.com>
3400 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3402 2003-10-20 Paul Brook <paul@nowt.org>
3404 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3405 * trans-stmt.c (gfc_trans_do_while): Ditto.
3407 2003-10-17 Paul Brook <paul@nowt.org>
3409 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3411 2003-10-17 Paul Brook <paul@nowt.org>
3413 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3415 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3417 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3418 (gfc_resolve_minloc): Ditto.
3419 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3420 Return the value after subtracting the lower bound.
3422 2003-10-16 Richard Henderson <rth@redhat.com>
3424 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3426 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3428 * lang.c: Remove -M option for now, it's in the way for C.
3430 2003-10-14 Jason Merrill <jason@redhat.com>
3432 * Make-lang.in (f95.tags): New rule.
3434 2003-10-13 Richard Henderson <rth@redhat.com>
3436 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3438 2003-10-13 Paul Brook <paul@nowt.org>
3440 * trans-decl.c (generate_local_decl): Don't create junk variables.
3442 2003-10-13 Paul Brook <paul@nowt.org>
3444 * resolve.c (resolve_formal_arglist): Use function result decl in
3445 preference to function decl.
3447 2003-10-12 Richard Henderson <rth@redhat.com>
3449 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3450 TREE_READONLY. Update all callers.
3452 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3454 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3455 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3456 (gfc_is_intrinsic_libcall): Add CSHIFT.
3458 2003-10-12 Richard Henderson <rth@redhat.com>
3460 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3461 (gfc_trans_array_constructor_value): Likewise.
3462 (gfc_conv_array_initializer): Likewise.
3463 * trans-stmt.c (gfc_trans_character_select): Likewise.
3465 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3467 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3469 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3471 * check.c (gfc_check_repeat): Check arguments are scalar.
3472 (gfc_check_trim): New function.
3473 * intrinsic.h (gfc_check_trim): Add prototype.
3474 * intrinsic.c (add_functions): Use it.
3475 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3477 * trans-decl.c: Ditto.
3478 (gfc_build_intrinsic_fucntion_decls): Set them.
3479 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3480 (gfc_conv_intrinsic_trim): New function.
3481 (gfc_conv_intrinsic_repeat): New function.
3482 (gfc_conv_intrinsic_function): Use them.
3484 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3486 * trans-types.c (gfc_sym_type): Handle result variables.
3488 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3490 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3491 gfc_get_character_type.
3493 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3495 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3497 2003-10-11 Paul Brook <paul@nowt.org>
3499 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3500 (gfc_resolve_dprod): New function.
3501 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3502 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3503 (gfc_resolve_dprod): Declare.
3504 * intrinsic.c (add_functions): Use them.
3505 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3507 2003-10-06 Richard Henderson <rth@redhat.com>
3509 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3510 * trans-intrinsic.c (call_builtin_clz): Use it.
3512 2003-10-05 Paul Brook <paul@nowt.org>
3514 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3515 * trans-decl.c (gfc_generate_function_code): Set
3516 cfun->function_end_locus.
3518 2003-09-24 Jason Merrill <jason@redhat.com>
3520 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3523 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3524 Paul Brook <paul@nowt.org>
3526 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3527 * array.c (gfc_inser_constructor): New function.
3528 (gfc_get_constructor): New function.
3529 (gfc_free_constructor): Initialize offset and repeat.
3530 (iterator_stack): Remove.
3531 (expand_info): Add offset, component and repeat fields.
3532 (expand_constructor): Set them.
3533 (expand): Set new fields.
3534 (gfc_copy_constructor): Ditto. Avoid recursion.
3535 * gfortran.h: Add prototypes for new functions.
3536 (gfc_constructor): Add offset, component and repeat.
3537 (iteratio_stack): Move to here.
3538 * resolve.c (check_data_variable): Convert data values into variable
3540 (traverse_data_list): Build implicit loop chain.
3541 (gfc_resolve): Ditto.
3542 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3543 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3544 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3545 (gfc_conv_expr): Update to match.
3546 * trans.h (gfc_conv_structure): Declare.
3549 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3551 * trans.h: Add declarations for gfor_fndecl_si_kind and
3552 gfor_fndecl_sr_kind.
3553 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3554 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3555 (g95_conv_intrinsic_sr_kind): New function.
3556 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
3559 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
3561 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
3562 instead of _4 and _8 as postfix for libgfortran calls.
3564 2003-09-16 Paul Brook <paul@nowt.org>
3566 * array.c (compare_bounds): New function.
3567 (gfc_compare_array_spec): Use it.
3569 2003-09-14 Paul Brook <paul@nowt.org>
3571 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
3572 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
3574 2003-09-14 Paul Brook <paul@nowt.org>
3576 * check.c (dim_rank_check): Allow assumed bounds if requested.
3577 (gfc_check_lbound): Call it.
3578 (gfc_check_ubound): Ditto.
3579 (gfc_check_size): Change to match.
3580 * simplify.c (gfc_simplify_bound): New function.
3581 (gfc_simplify_lbound): New function.
3582 (gfc_simplify_ubound): New function.
3583 * intrinsic.h: Declare them.
3584 * intrinsic.c (add_functions): Use them.
3586 2003-09-14 Paul Brook <paul@nowt.org>
3588 * io.c (format_lex): Initialize negative_flag.
3589 (check_format): Intialize repeat.
3590 * trans-io.c (gfc_new_nml_name_expr): Declare static.
3591 (gfc_new_var_expr): Ditto.
3593 2003-09-14 Paul Brook <paul@nowt.org>
3595 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
3596 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
3598 2003-09-12 Paul Brook <paul@nowt.org>
3600 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
3602 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3604 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
3605 for a correct expression.
3607 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
3609 * trans-intrinsic.c (real_compnt_info): New struct.
3610 (prepare_arg_info): New function.
3611 (gfc_conv_intrinsic_set_exponent): New function.
3612 (gfc_conv_intrinsic_scale): New function.
3613 (gfc_conv_intrinsic_nearest): New function.
3614 (gfc_conv_intrinsic_fraction): New function.
3615 (gfc_conv_intrinsic_exponent): New function.
3616 (gfc_conv_intrinsic_spacing): New function.
3617 (gfc_conv_intrinsic_rrspacing): New function.
3618 (gfc_conv_intrinsic_function): Use them.
3620 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
3622 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
3623 build_int_2 changed from (high, low) to (low, high).
3624 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
3625 ioparm_namelist_read_mode, iocall_set_nml_val_int,
3626 iocall_set_nml_val_float, iocall_set_nml_val_char,
3627 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
3628 (gfc_build_io_library_fndecls): Add variable initialization.
3629 (gfc_new_nml_name_expr, get_new_var_expr): New function.
3630 (build_dt): Add namelist support.
3631 * io.c (value): New variable.
3632 (check_format): Support FMT_H now.
3634 2003-09-07 Paul Brook <paul@nowt.org>
3636 * io.c (gfc_resolve_dt): Error if format label is not defined.
3638 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
3640 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
3641 about case_switch's break. The other is about building the condition
3642 statement tree, which judges the argument in the range of the
3643 corresponding integer type.
3644 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
3645 for the large values.
3647 2003-09-05 Paul Brook <paul@nowt.org>
3649 * f95-lang.c (expand_function_body): Gimplify the function.
3651 2003-09-04 Jeff Law <law@redhat.com>
3653 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
3656 2003-09-04 Paul Brook <paul@nowt.org>
3658 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
3659 (gfc_expand_stmt): New function.
3660 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
3661 (expand_function_body): Use tree_rest_of_compilation.
3662 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
3664 2003-09-03 Jeff Law <law@redhat.com>
3666 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
3669 2003-08-30 Paul Brook <paul@nowt.org>
3671 * f95-lang.c (builtin_function): Remove #if 0 code.
3672 (gfc_define_builtin): New function.
3673 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
3674 * mathbuiltins.def: New file.
3675 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
3676 (gfc_intrinsic_map): Use mathbuiltins.def.
3677 (gfc_intrinsic_builtin_t): Remove.
3678 (gfc_build_intrinsic_lib_fndecls): Update.
3679 * trans-types.c (gfc_init_types): Remove redundant initilaization of
3680 signed_size_type_node.
3682 2003-08-29 Paul Brook <paul@nowt.org>
3684 * arith.c (gfc_real_kinds): Use correct minimum exponents.
3686 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
3688 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
3689 (gfc_conv_intrinsic_function): Add MODULO.
3691 2003-08-22 Jason Merrill <jason@redhat.com>
3693 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
3695 2003-08-22 Andreas Jaeger <aj@suse.de>
3697 * Make-lang.in (f95.install-common): Add DESTDIR support.
3698 * (f95.install-info): Likewise.
3699 (f95.uninstall): Likewise.
3701 2003-08-19 Diego Novillo <dnovillo@redhat.com>
3703 * trans-types.c (gfc_init_types): Initialize
3704 signed_size_type_node with size_type_node.
3706 2003-08-18 Paul Brook <paul@nowt.org>
3708 * dependency.c (gfc_dependency): New enum.
3709 (check_another_array_ref): Remove.
3710 (gfc_get_array_from_component): Remove.
3712 (get_range): Remove.
3713 (get_no_of_elements): Use mpz_t, not mpf_t.
3714 (transform_sections): New function.
3715 (gfc_check_range_range): Rename ...
3716 (gfc_check_section_vs_section): ... to this. Use new function.
3717 (gfc_is_inside_range): Rewrite to match.
3718 (gfc_check_element_vs_section): Ditto.
3719 (gfc_check_element_vs_element): Ditto.
3721 (gfc_dep_resolver): Ditto. Remove unused parameter.
3722 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
3723 gfc_check_element_vs_element, gfc_is_inside_range,
3724 gfc_get_array_from_component): Remove prototypes for static functions.
3725 (gfc_dep_resolver): Update prototype.
3726 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
3728 2003-08-15 Paul Brook <paul@nowt.org>
3730 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
3731 return values to parent scope.
3732 (gfc_build_dummy_array_decl): Ditto.
3734 2003-08-14 Paul Brook <paul@nowt.org>
3736 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
3737 size of the type, not the pointer.
3738 * resolve.c (resolve_symbol): Give more accurate error message.
3740 2003-08-10 Paul Brook <paul@nowt.org>
3742 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
3744 2003-08-10 Paul Brook <paul@nowt.org>
3746 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
3749 2003-08-10 Chun Huang <compiler@sohu.com>
3751 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
3752 (resolve_symbol): Ditto.
3753 * trans-expr.c (gfc_conv_statement_function): New function.
3754 (gfc_conv_function_expr): Use it.
3756 2003-08-10 Paul Brook <paul@nowt.org>
3758 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
3759 (walk_function_expr): Set section rank.
3760 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
3762 2003-08-10 Paul Brook <paul@nowt.org>
3764 * intrinsic.c (add_sym): Prefix names with correct string.
3765 (add_sym_0s): New function.
3766 (add_subroutines): Register abort.
3768 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
3770 * gfortran.h: Introduce options to control the mangling.
3771 * lang.opt: Likewise.
3772 * options.c (gfc_init_options): Handle the options.
3773 * trans-common.c (gfc_sym_mangled_common_id): New function.
3774 (gfc_build_common_decl): Call it.
3775 * trans-decl.c (gfc_sym_mangled_function_id): New function.
3776 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
3778 2003-08-09 Paul Brook <paul@nowt.org>
3780 * module.c (mio_symbol): Always ouput a namespace for formal args.
3781 (load_needed): Namespace now belong to their proper symbol.
3782 (gfc_dump_module): Change G95=>GFORTRAN.
3784 2003-08-05 Paul Brook <paul@nowt.org>
3786 * options.c: Force -fg77-calls.
3788 2003-08-02 Paul Brook <paul@nowt.org>
3790 * Makelang.in: Rename G95_* to GFORTRAN_*.
3791 * All sources: Rename G95_* to GFC_*.
3793 2003-08-01 Paul Brook <paul@nowt.org>
3795 * fortran/Make-lang.in: Use GMPLIBS.
3796 * fortran/config-lang.in: Set need_gmp.
3797 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
3799 2003-07-27 Andreas Jaeger <aj@suse.de>
3801 * trans-decl.c (gfc_generate_constructors): Convert prototype to
3803 * trans-const.c (gfc_init_constants): Likewise.
3804 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
3806 * gfortranspec.c: Convert to ISO C90.
3807 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
3809 2003-07-26 Paul Brook <paul@nowt.org>
3811 * lang.opt: Add -fdump-parse-tree.
3812 * options.c (gfc_handle_option): Ditto.
3813 * resolve.c (resolve_forall_iterators): Convert to proper type.
3814 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
3816 2003-07-26 Paul Brook <paul@nowt.org>
3818 * Makefile.in: Add build dependencies on files common with rest of gcc.
3820 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
3822 * trans.h: Declare g95_trans_pointer_assignment.
3823 * trans-expr.c (g95_trans_pointer_assignment): New function.
3824 (g95_trans_pointer_assign): Use it.
3825 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
3826 (g95_trans_pointer_assign_need_temp): New function.
3828 2003-07-26 Paul Brook <paul@nowt.org>
3830 * gfortran.texi: Replace references to g95.
3832 2003-07-26 Paul Brook <paul@nowt.org>
3834 Rename g95_* to gfc_*.
3836 2003-07-25 Paul Brook <paul@nowt.org>
3838 * gfortran.h: Rename from g95.h.
3839 * trans-types.c (boolean_type_node, booelan_true_node,
3840 boolean_false_node): Remove.
3841 * trans-types.h: Ditto.
3843 2003-07-25 Chun Huang <compiler@sohu.com>
3845 * parse.c (accept_statement): Implement BLOCK DATA statement.
3846 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
3849 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
3851 * trans-stmt.c (temporary_list): Define.
3852 (g95_trans_assign_need_temp): New function.
3853 (g95_trans_forall_1): Modified for WHERE.
3854 (g95_trans_where_assign): Modified.
3855 (g95_trans_where_2): Modified.
3856 (g95_evaluate_where_mask): Modified.
3857 (g95_trans_where): Modified.
3858 (g95_get_temp_expr): Removed.
3859 (g95_add_to_where_stmt_list): Removed.
3860 (compute_overall_iter_number): Modified for WHERE.
3861 * trans.h: Remove where_stmt_list.
3863 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3865 * lang.opt: Correct description of options -J and -M.
3867 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
3869 * lang.opt: Move help text to here.
3870 * lang-options.h: Remove.
3872 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3873 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
3874 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
3877 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
3878 Paul Brook <paul@nowt.org>
3880 * check.c (check_rest): Use global pedantic flag.
3881 * io.c (data_desc): Ditto.
3882 * error.c (g95_warning, g95_warning_now): Use global flag.
3883 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
3884 (expand_function_body): Update to new prototypes.
3885 (g95_init): Use new option names.
3886 * g95.h (g95_option_t): Standardize names.
3887 (g95_init_options, g95_handle_option): Update prototypes.
3888 * interface.c: Use new option names.
3895 * simplify.c: Ditto.
3897 * trans-array.c: Ditto.
3898 * trans-expr.c: Ditto.
3899 * trans-types.c: Ditto.
3900 * trans-decl.c: Ditto.
3901 (g95_build_library_function_decl): Remove obsolete VPARAMS.
3903 * options.c (g95_display_help): Remove.
3904 (g95_init_options): Convert to new scheme.
3906 (g95module_option): Ditto, rename from g95_parse_arg.
3907 (g95_handle_module_path_options): New function.
3908 * trans-equivalence.c: Fix error message.
3909 * lang.opt: Corrections.
3911 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
3913 * lang.opt: New file.
3915 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3917 * decl.c (match_attr_spec): Set colon_seen.
3919 2003-07-14 Paul Brook <paul@nowt.org>
3921 * trans-array.c: Update comment.
3922 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
3923 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
3924 minmaxloc,minmaxval): Ditto.
3925 * trans-io.c (g95_trans_transfer): Ditto.
3926 * trans-stmt.c: Remove unneeded prototypes.
3927 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
3928 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
3929 (compute_inner_temp_size): Remove bits of dead code. Add comments.
3930 Don't share loopinfo.
3931 (compute_overall_iter_number): Declare as static.
3932 (allocate_temp_for_forall_nest): Ditto.
3933 (g95_trans_forall_1): Don't pass shared loopinfo.
3934 * trans.c (g95_start_block): Expand comment.
3936 2003-07-12 Paul Brook <paul@nowt.org>
3938 * arith.c (g95_index_integer_kind): Remove unused initializer.
3939 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
3940 index by size of element.
3941 (generate_loop_for_rhs_to_temp): Ditto.
3942 (allocate_temp_for_forall_nest): Use element size, not index size.
3944 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3946 * arith.c (g95_index_integer_kind): Add a TODO.
3947 * simplify.c (g95_simplify_nearest): Add a TODO.
3949 2003-07-09 Chun Huang <compiler@sohu.com>
3951 * trans.h: Add declarations for gfor_fndecl_string_scan and
3952 gfor_fndecl_string_verify.
3953 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3954 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
3955 (g95_conv_intrinsic_verify): New function.
3956 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
3957 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
3958 of parameter 'BACK=.TRUE.'
3960 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
3962 * trans-stmt.c (iter_info, forall_info): Define.
3963 (g95_trans_forall_block): Remove.
3964 (g95_trans_forall_loop): Use forall info blocks.
3965 (g95_trans_nested_forall_loop): New function.
3966 (g95_do_allocate): Handle things other than logical masks.
3967 (generate_loop_for_temp_to_lhs): New function.
3968 (generate_loop_for_rsh_to_temp): New function.
3969 (compute_inner_temp_size): New function.
3970 (compute_overall_iter_number): New function.
3971 (allocate_temp_for_forall_nest): New function.
3972 (g95_trans_forall): Move body ...
3973 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
3975 2003-07-02 Paul Brook <paul@nowt.org>
3977 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
3978 in correct scope. Change callers to match.
3979 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
3980 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
3982 2003-07-02 Paul Brook <paul@nowt.org>
3984 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
3985 expression shape for all expressions.
3986 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
3988 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3990 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
3991 g95_parse_arg), intrinsic.c (g95_convert_type): support of
3993 * intrinsic.c, g95.h: Add g95_convert_type_warn,
3994 * resolve.c (g95_resolve_index): Call it.
3996 2003-07-02 Paul Brook <paul@nowt.org>
3998 * iresolve.c (g95_resolve_reshape): Set expression shape.
3999 (g95_resolve_shape): Ditto.
4000 * simplify.c (g95_simplify_shape): Move common code outside condition.
4001 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4003 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4005 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4008 2003-06-29 Paul Brook <paul@nowt.org>
4010 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4011 * expr.c (find_array_element, find_component_ref): New functions.
4012 (remove_subobject_ref): New function.
4013 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4014 (simplify_ref_chain): New function.
4015 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4016 (g95_specification_expr): Simplify the expression.
4017 * resolve.c (resolve_operator): Check simplifications return code.
4018 (g95_resolve_expr): Ditto.
4020 2003-06-26 Paul Brook <paul@nowt.org>
4022 * expr.c (simplify_component_ref): New function.
4023 (g95_simplify_expr): Use it.
4024 * resolve.c (resolve_structure_cons): Handle references.
4026 2003-06-25 Paul Brook <paul@nowt.org>
4028 * trans-io.c (build_dt): Handle internal units.
4030 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4032 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4033 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4034 Use g95_array_index_type instead of integer_type_node.
4035 (g95_build_common_decl, g95_set_common_master_type): Use
4036 g95_character1_type_node instead of char_type_node.
4037 * trans-equivalence.c (g95_layout_local_equiv): As above.
4039 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4041 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4042 remove last remains of -fquiet.
4044 2003-06-22 Paul Brook <paul@nowt.org>
4046 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4047 (g95_resolve_expr): Ditto.
4048 (resolce_code): Mark as static.
4049 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4050 gimplifer doesn't (yet).
4052 2003-06-20 Paul Brook <paul@nowt.org>
4054 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4055 * match.c (g95_match_if): Add ST_PAUSE.
4056 (g95_match_stopcode): New function.
4057 (g95_match_pause, g95_match_stop): Use it.
4058 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4059 (decode_stmt, next_statement, parse_executable): Ditto.
4060 * resolve.c (resolve_code): Ditto.
4061 * st.c (g95_free_statement): Ditto.
4062 * trans-stmt.c (g95_trans_pause): New function.
4063 * trans-stmt.h: Declare it.
4064 * trans.c (g95_trans_code): Use it.
4065 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4067 (g95_build_builtin_function_decls): Initialize them.
4069 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4071 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4073 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4074 match_filepos): Fix error handling.
4076 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4078 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4079 Add assertions on arguments.
4080 * resolve.c (expression_shape): Remove useless &.
4081 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4082 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4083 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4084 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4085 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4086 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4087 (g95_simplify_not, g95_simplify_scale): Add assertions.
4089 2003-06-15 Paul Brook <paul@nowt.org>
4091 Clean up stuff to work with the ssa optimizers.
4092 * convert.c (convert): Handle BOOLEAN_TYPEs.
4093 * f95-lang.c (g95_truthvalue_conversion): Implement.
4094 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4096 * trans.h (g95_truthvalue_conversion): Declare.
4097 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4098 * trans-stmt.c (g95_trans_character_select): Don't create array
4099 assignments. Mark labels as indirect jump targets.
4100 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4101 (g95_get_dtype_cst): Handle LOGICAL types.
4103 2003-06-14 Paul Brook <paul@nowt.org>
4105 * f95-lang.c (g95_gimplify_expr): New function.
4106 * trans-array.c (g95_trans_array_constructor_value): Don't create
4108 (g95_conv_expr_descriptor): Rename simple->gimple.
4109 * trans-expr.c (conv_expr_op): Use proper logical operators.
4110 * trans-intrinsic.c (build_fixbound_expr): New function.
4111 (build_fix_expr): Ditto.
4112 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4113 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4115 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4117 * array.c (g95_compare_array_spec): Remove unreachable code.
4118 * expr.c (g95_copy_expr): Likewise.
4119 * intrinsic.c (g95_convert_type): Likewise.
4120 * misc.c (g95_code2string): Likewise.
4121 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4122 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4123 * trans-stmt.c (g95_trans_select): Likewise.
4124 * primary.c (extend_ref): Add an assertion.
4125 * simplify.c (g95_convert_constant): Add const.
4126 * intrinsic.h: Remove g95_check_x_ni.
4127 * f95-lang.c (g95_finish): Call g95_release_include_path.
4129 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4131 * resolve.c (resolve_contained_functions): Fix typo introduced on
4134 2003-06-09 Paul Brook <paul@nowt.org>
4136 * g95.h: Include system.h not hwint.h.
4137 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4138 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4140 2003-06-09 Paul Brook <paul@nowt.org>
4142 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4143 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4144 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4145 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4146 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4148 * trans.h (g95_trans_equivalence, g95_trans_common,
4149 g95_add_decl_to_function): Declare.
4150 * trans-common.c, trans-equivalence.c: New files.
4152 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4154 * intrinsic.c (g95_intrinsic_extension): Remove.
4155 (add_functions): Substitute g95_check_x for g95_check_x_ni
4157 (g95_init_expr_extensions): New function.
4158 (g95_intrinsic_func_interface): Use it.
4159 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4160 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4161 g95_check_precision, g95_check_present, g95_check_radix,
4162 g95_check_range, g95_check_selected_real_kind): Do not set
4163 g95_intrinsic_extension.
4164 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4166 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4168 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4170 * g95.h (ref_type): Name this type explicitly.
4171 * module.c (MIO_NAME): Add specialisations of mio_name.
4172 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4173 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4174 (ab_attribute): Name this type explicitly.
4175 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4177 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4179 * trans-intrinsic.c (g95_conv_allocated): New function.
4180 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4182 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4184 * f95-lang.c: Don't include g95-support.h
4185 (g95_mark_addressable): Add prototype.
4186 (g95_init_decl_processing): Remove C front end hack.
4187 * f95-tree.c: Remove file.
4188 * support.c: Remove file.
4189 * g95-support.h: Remove file.
4190 * trans-types.c (g95_init_types): Set up boolean
4191 type related tree nodes.
4192 * Make-lang.in: Remove rules for dead files and
4193 dependencies on them.
4195 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4197 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4198 C front end dependency. Also, convert.c does not depend on
4199 g95-support.h anymore.
4200 * convert.c: Don't include c-common.h and g95-support.h
4201 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4202 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4203 stmts_are_full_exprs_p, current_stmt_tree,
4204 current_scope_stmt_stack): Remove.
4205 * g95-support.h (unsigned_conversion_warning): Kill proto.
4206 (boolean_type_node, boolean_true_node, boolean_false_node):
4207 Don't define here. Instead, make then true tree nodes in
4209 * support.c (c_global_trees): Die, C front end, die!!!
4210 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4211 uintmax_type_node, string_type_node and const_string_type_node.
4212 (decl_constant_value, overflow_warning): Make static functions.
4213 They are in death row too, though.
4214 (default_conversion, c_expand_asm_operands): Remove.
4215 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4216 trans.c: Don't include c-common.h.
4217 * trans-types.c (boolean_type_node, boolean_true_node,
4218 boolean_false_node): Make them real tree nodes.
4219 * trans-types.h (intmax_type_node, string_type_node,
4220 const_string_type_node): Hack to work around C dependencies
4221 in builtin-types.def.
4223 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4225 * decl.c (decl_types): Add some iterators-like sentinels.
4226 * decl.c (match_attr_spec): Use them.
4227 Use "decl_types" instead of "int".
4228 Add cast in call to g95_match_strings.
4229 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4231 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4232 (g95_interface_info): Use "g95_intrinsic_op".
4233 * dump-parse-tree.c (g95_show_namespace): Use them.
4234 * interface.c (g95_check_interfaces): Use them.
4235 * module.c (read_module, write_module): Use them.
4236 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4237 Use "g95_intrinsic_op".
4238 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4239 Add a default case in switch statement.
4240 * intrinsic.h (g95_generic_isym_id): Moved to...
4241 * g95.h (g95_generic_isym_id): here.
4242 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4243 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4244 * trans-intrinsic.c (g95_intrinsic_map_t,
4245 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4246 * match.c (g95_match_intrinsic_op): Add cast in call to
4249 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4251 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4252 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4253 constant_fits_type_p, convert_and_check,
4254 unsigned_conversion_warning): Remove these ugly remnants
4255 we inherited from the C front end.
4256 (function_types_compatible): Remove '#if 0'-edcode.
4257 (build_modify_expr): Likewise.
4258 (convert_for_assignment): Don't use the deceased functions.
4259 The parameter fundecl is now unused.
4260 (decl_constant_value): Always just return decl. In fact
4261 this function is not used at present, but it might be in
4262 the future, when we start using the tree inliner.
4263 (overflow_warning, default_conversion, c_expand_asm_operands):
4264 Abort when these are called, they are part of the C type
4265 checking implementation and therefore poison to Fortran.
4267 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4269 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4270 c-pretty-print.o and c-dump.o. Add a comment on why we
4271 depend on c-semantics.c.
4272 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4273 Don't use the C front end tree dumper hook to dump the
4274 language specific tree representation -- we don't have
4275 one. So instead, inherit the default langhook.
4277 2003-06-02 Paul Brook <paul@nowt.org>
4279 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4281 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4283 * check.c (g95_check_associated): Use proper types. Remove
4284 extraneous argument in call to g95_error().
4286 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4288 * resolve.c (resolve_operator): Make logical operands convert to the
4289 type with higher kind.
4291 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4293 * check.c (g95_check_associated): Make sure both pointer and target has
4294 the same type and rank. Null pointer or array section with vector
4295 subscript as target are not allowed.
4296 * trans.h: Declare gfor_fndecl_associated.
4297 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4298 gfor_fndecl_associated.
4299 * trans-intrinsic.c (g95_conv_associated): New function.
4300 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4302 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4304 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4305 according to POINTER itself rather than TARGET.
4306 (g95_conv_expr_descriptor): Make lbound start at 1.
4307 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4309 2003-06-01 Paul Brook <paul@nowt.org>
4311 * expr.c (g95_type_convert_binary): Make it match the standard.
4312 * g95.texi: Remove dead link.
4314 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4316 * g95.texi: Cleanup somewhat in preparation for inclusion
4319 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4320 Canqun Yang <canqun@yahoo.com.cn>
4322 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4324 (g95_find_forall_index): Return proper value.
4325 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4326 compare the return value from g95_find_forall_index.
4328 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4329 * g95.h, io.c (g95_st_label): Remove "length".
4330 (g95_symtree): Remove "link".
4331 (g95_case): Remove "code".
4332 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4333 g95_convert_real): Make an argument pointer to const.
4334 * decl.c (colon_seen): Add a TODO.
4335 * interface.c (g95_compare_types): Fix typo.
4336 * interface.c (compare_interfaces): Preserve value of "p".
4337 * intrinsic.c (sort_actual): Remove "i".
4338 * match.c (g95_match_assign): Proper type in call to g95_match().
4339 * parse.c (next_free): Avoid duplicate call due to macro.
4340 * parse.c (check_statement_label): wrong type in call to g95_error.
4341 * primary.c (match_real_constant): Add a TODO.
4342 * resolve.c (resolve_select): Remove useless conditional.
4343 * simplify.c (g95_simplify_repeat): Proper assignment to
4344 "value.character.string".
4345 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4348 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4350 * trans-stmt.c: Remove unnecessary include file defaults.h.
4352 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4354 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4356 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4357 actual variables used as FORALL indexes.
4359 2003-05-15 Paul Brook <paul@nowt.org>
4361 * trans-array.c (g95_trans_static_array_pointer): Use
4363 (g95_trans_deferred_array): Initialize static array pointers.
4364 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4365 correctly pass POINTER and absent CHARACTER arguments.
4367 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4369 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4370 (g95_resolve_forall_body): Resolve FORALL body.
4371 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4372 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4373 (g95_find_forall_index): Check whether the FORALL index appears in
4374 the expression or not.
4375 (resolve_code): Modified.
4377 2003-05-14 Paul Brook <paul@nowt.org>
4379 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4381 2003-05-13 Paul Brook <paul@nowt.org>
4383 * trans-types.c (g95_max_array_element_size): Now a tree node.
4384 (g95_init_types): Work out max size properly.
4385 (g95_get_dtype_cst): Modify to match.
4387 2003-05-11 Paul Brook <paul@nowt.org>
4389 * trans-io.c (add_case): Create a label decl for case labels.
4391 2003-05-11 Paul Brook <paul@nowt.org>
4393 * arith.c (g95_integer_index_kind): New variable.
4394 * f95-lang.c (g95_init): Move frontend initialization here ...
4395 (g95_post_options): ... from here.
4396 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4397 * intrinsic.c (add_functions): Use index kinds.
4398 * iresolve.c: Convert to index_kind where needed.
4399 * resolve.c (g95_resolve_index): Make public, use index_kind.
4400 (resolve_array_ref): Adjust to match.
4401 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4402 * trans-stmt.c: Ditto.
4403 * trans-types.c: Ditto.
4404 * trans-types.h (g95_array_index_kind): Remove declaration.
4405 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4407 2003-05-07 Paul Brook <paul@nowt.org>
4409 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4410 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4413 2003-05-07 Paul Brook <paul@nowt.org>
4415 * trans-array.c (trans_static_array_pointer,
4416 g95_trans_array_constructor_value, g95_conv_array_initializer,
4417 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4418 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4419 * trans-stmt.c (g95_trans_character_select): Ditto.
4420 * trans-types.c (g95_init_types): Ditto.
4422 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4424 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4425 * trans-decl.c (g95_generate_function_code,
4426 g95_generate_constructors): Likewise.
4427 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4428 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4431 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4432 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4433 with components point to the DERIVED type itself, and two DERIVED
4434 type with components point to each other.
4435 * trans-expr.c (g95_conv_componet_ref): Modified
4437 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4438 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4440 (g95_trans_pointer_assign): Implement Nullify.
4442 2003-05-01 Paul Brook <paul@nowt.org>
4444 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4445 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4447 2003-05-01 Paul Brook <paul@nowr.org>
4449 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4450 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4453 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4455 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4458 2003-04-28 Paul Brook <paul@nowt.org>
4460 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4461 as their kind suggests.
4462 (g95_resolve_reshape): Ditto.
4464 2003-04-28 Chun Huang <compiler@sohu.com>
4466 * trans-expr.c (g95_conv_substring_expr): New function.
4467 (g95_conv_expr): Use it.
4469 2003-04-28 Paul Brook <paul@nowt.org>
4471 * iresolve.c (g95_resolve_transpose): Make it match the
4473 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4475 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4477 * trans-types.c (g95_add_field_to_struct): New function to
4478 add a field to a UNION_TYPE or RECORD_TYPE.
4479 * trans-types.h (g95_add_field_to_struct): Prototype.
4480 (g95_get_derived_type): Use g95_add_field_to_struct to add
4482 * trans-io.c (g95_add_field): Remove.
4483 (ADD_FIELD): Use new g95_add_field_to_struct function.
4484 (ADD_STRING): Likewise.
4485 * trans-stmt.c (g95_trans_select): Likewise.
4486 (g95_add_field): Remove duplicated function.
4488 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4490 Port implementation for CHARACTER SELECT from Andy's tree.
4491 * trans-stmt.c (g95_trans_character_select): Implement character
4492 select. (g95_add_field): New function.
4493 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4494 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4495 * g95.h (struct g95_case): Add field 'int n'.
4496 * trans.h: Declare 'gfor_fndecl_select_string'.
4498 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4500 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4501 (g95_insert_bbd): Die on duplicates.
4502 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4504 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4506 * g95.texi: Require GMP 4.0 -- like we actually
4507 do. Explain the testsuite and what-goes-where.
4508 Don't use undefined texinfo symbol. Break very
4509 long line. Remove finished item from the list
4512 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4514 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4517 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4519 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4520 (g95_trans_forall_body): New function.
4522 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4524 * resolve.c (resove_where): New function.
4525 (resolve_where_shape): New function.
4526 (resolve_code): Add call to 'resolve_where'
4527 * trans-stmt.c (g95_trans_where): Modified.
4528 (g95_trans_where_2): New function.
4529 (g95_trans_where_assign): New function.
4530 (g95_evaluate_where_mask): New function.
4531 (g95_add_to_stmt_list): New function.
4532 (g95_get_temp_expr): New function.
4533 * trans.h (where_stmt_list): New structure.
4535 2003-04-10 Paul Brook <paul@nowt.org>
4537 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4538 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4540 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4542 Update after mainline -> tree-ssa-branch merge.
4543 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4545 (g95_init): Update for new lang_hooks definition.
4546 (g95_post_options): New langhook.
4547 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4548 * scanner.c (g95_new_file): Comment update.
4550 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4552 * g95.h, lang-options.h: Add -Wimplicit-interface.
4553 * options.c (g95_init_options, g95_parse_arg): Set it.
4554 * interface.c (check_intents): Warn about call with implicit
4556 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
4559 2003-04-05 Paul Brook <paul@nowt.org>
4561 * iresolve.c (g95_resolve_spread): Don't resole based on type.
4562 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
4564 2003-03-29 Paul Brook <paul@nowt.org>
4566 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
4567 (g95_resolve_unpack): Ditto.
4568 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
4569 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
4570 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
4572 2003-03-25 Paul Brook <paul@nowt.org>
4574 * arith.c (g95_unary_user, g95_user): Remove dead functions.
4576 * array.c (g95_free_array_ref): Ditto.
4578 * symbol.c (g95_use_derived_tree): Ditto.
4579 * intrinsic.c (add_functions): Use simplification for SCALE.
4580 * primary.c (g95_match_rvalue): Test sym, not symtree.
4582 2003-03-25 Paul Brook <paul@nowt.org>
4584 * trans-decl.c (build_function_decl): Add parameter before it gets
4585 turned into a constant.
4586 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
4587 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
4588 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
4590 2003-03-22 Paul Brook <paul@nowt.org>
4592 * trans-array.c (g95_conv_array_initializer): Allow scalar
4594 * trans-decl.c (g95_finish_var_decl): Result variables are not
4596 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
4597 (g95_conv_intrinsic_function): Use it.
4598 * trans-types.h (g95_type_spec): Remove dead declaration.
4600 2003-03-21 Paul Brook <paul@nowt.org>
4602 * trans-decl.c (g95_build_function_decl): Mark string parameters.
4604 2003-03-20 Paul Brook <paul@nowt.org>
4606 * trans-decl.c (g95_build_function_decl): Put character length
4607 parameters at the end of the function declaration.
4608 * trans-expr.c (g95_conv_function_call): Ditto.
4609 * trans-types.c (g95_get_function_type): Ditto.
4611 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4613 * resolve.c (resolve_formal_arglist): Don't impose intent for
4614 procedure arguments of pure functions.
4615 (resolve_select): Remove redundant assignment.
4617 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4619 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
4621 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
4622 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
4624 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
4626 * symbol.c (g95_add_type): Fix typo in comment.
4629 2003-03-16 Paul Brook <paul@nowt.org>
4631 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
4632 * expr.c (g95_build_call): Remove.
4633 * f95-lang.c (puchdecl_top_level): New function.
4634 * g95.h (g95_code): Store resolved symbol, not just the name.
4635 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
4636 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
4637 (g95_get_intrinsic_sub_symbol): New function.
4638 * iresolve.c (g95_resolve_cpu_time): Use it.
4639 (g95_resolve_random_number): Ditto.
4640 * resolve.c: Set code->resolved_sym instead of code->sub_name.
4641 * trans-decl.c (g95_get_extern_function_decl): Give external decls
4642 the correct DECL_CONTEXT. Add global symbold to the global scope.
4643 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
4646 2003-03-16 Paul Brook <paul@nowt.org>
4648 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
4649 * options.c (g95_parse_arg): Ditto.
4650 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
4651 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
4652 for the procedure, not the parameter.
4653 * trans-array.c (g95_trans_g77_array): New function.
4654 (g95_trans_assumed_size): Use it.
4655 (g95_trans_dummy_array_bias): Ditto.
4656 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
4657 (g95_conv_expr_descriptor): ... to here. Update callers.
4658 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
4659 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
4660 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
4661 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
4662 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
4663 (g95_sym_type): Ditto.
4665 2003-03-15 Paul Brook <paul@nowt.org>
4667 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
4669 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
4671 2003-03-14 Paul Brook <paul@nowt.org>
4673 * trans-array.c (g95_array_is_packed): Remove.
4674 (g95_conv_array_base): Correctly handle all descriptorless cases.
4675 (g95_conv_array_stride): Use descriptorless strides.
4676 (g95_trans_dummy_array_bias): Don't always repack the array.
4677 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
4679 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
4680 dummy and non-dummy arrays...
4681 (g95_sym_type, g95_get_derived_type): ... like these.
4682 (g95_get_array_type_bounds): Allow discontiguous arrays.
4684 2003-03-12 Paul Brook <paul@nowt.org>
4686 * array.c (g95_resolve_array_spec): Fix comment.
4687 * g95.h (symbol_attributes): New flag always_explicit.
4688 * resolve.c (resolve_formal_arglist): Set it always_explicit.
4689 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
4690 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
4691 (g95_trans_array_bounds): Allow assumed shape arrays.
4692 (g95_trans_repack_array): Remove.
4693 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
4694 * trans-decl.c (g95_build_qualified_array): Only ignore absent
4695 bounds for assumed size arrays.
4696 (g95_build_dummy_array_decl): Use descriptorless arrays.
4697 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
4698 (g95_trans_pointer_assign): Fix typo.
4699 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
4701 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
4702 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
4703 Also modify callers.
4704 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
4706 2003-03-08 Paul Brook <paul@nowt.org>
4708 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
4709 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
4710 * resolve.c (compare_spec_to_ref): Allow full array sections.
4712 2003-03-08 Paul Brook <paul@nowt.org>
4714 * expr.c (g95_simplify_expr): Also simplify array index and
4715 substring expressions.
4716 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
4717 * trans-array.c (g95_trans_array_bounds): New function.
4718 (g95_trans_auto_array_allocation): Use it.
4719 (g95_trans_assumed_size): Rewrite.
4720 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4721 (gfor_fndecl_repack): Remove.
4722 (g95_build_qualified_array): Handle absent upper bounds.
4723 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
4724 (g95_get_symbol_decl): Update.
4725 (g95_build_intrinsic_function_decls): Initialize new decls.
4726 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4727 (gfor_fndecl_repack): Remove.
4728 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
4729 * trans-types.c: (g95_build_array_type): Merge duplicated code..
4730 (g95_get_nodesc_array_type): Handle absent bounds.
4731 * trans-types.h (g95_get_nodesc_array_type): Declare.
4733 2003-03-04 Paul Brook <paul@nowt.org>
4735 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
4738 2003-03-02 Paul Brook <paul@nowt.org>
4740 * options.c (g95_init_options): Drfault to 1.
4741 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
4742 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
4743 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
4744 Handle non-constant size automatic arrays.
4745 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
4746 generic bound functions.
4747 (g95_trans_auto_array_allocation): Don't create a descriptor.
4748 (g95_trans_assumed_size): New function (broken).
4749 (g95_trans_dummy_array_bias): Remove unused var.
4750 * trans-array.h (g95_trans_assumed_size): Declare.
4751 * trans-decl.c (create_index_var): New fuction.
4752 (g95_build_qualified_array): New function.
4753 (g95_get_symbol_decl): Use it.
4754 (g95_trans_deferred_vars): Handle assumed shape seperately.
4755 * trans-types.c (get_element_type): Handle heap allocated arrays.
4756 (g95_is_nodesc_array): Include non-const size arrays.
4757 (g95_get_nodesc_array_type): Ditto.
4759 2003-02-23 Paul Brook <paul@nowt.org>
4761 * trans-array.c (g95_array_init_size): Should use stride, not size of
4764 2003-02-18 Paul Brook <paul@nowt.org>
4766 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
4767 after intrinsic function check.
4769 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4771 * io.c (match_io): Fix missing return value and remove useless
4773 * match.c (g95_match): Remove useless assignment.
4774 * module.c (parse_string): Remove useless post increment.
4775 * simplify.c (g95_simplify_verify): Remove useless assignment.
4777 2003-02-15 Paul Brook <paul@nowt.org>
4779 * expr.c (restricted_intrinsic): Handle bad values gracefully.
4780 * g95.h (symbol_attribute): Add referenced member.
4781 (g95_symbol): Add dummy_order member.
4782 (g95_set_sym_referenced): Declare.
4783 * match.c (g95_match_assignment, g95_match_call): Use it
4784 * primary.c (match_actual_arg, g95_match_rvalue,
4785 g95_match_variable): Ditto.
4786 * symbol.c (next_dummy_order): New variable.
4787 (g95_set_sym_referenced): New function.
4788 (check_done): New function.
4789 (g95_add_*): Use it.
4790 * trans-decl.c: Make formatting conform to GCC standards.
4791 (g95_defer_symbol_init): Add dummy variables in the right order.
4792 (g95_get_symbol_decl): Only accept referenced variables.
4793 (g95_create_module_variable): Module variables are always required.
4794 (generatr_local_decls): New function.
4795 (generate_local_vars): New function.
4796 (g95_generate_function_code): Use it.
4798 2003-02-13 Paul Brook <paul@nowt.org>
4800 * trans-decl.c (g95_conv_struct_cons): Remove.
4801 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
4802 * trans-expr.c (g95_conv_structure): New function.
4803 (g95_conv_expr): Use it.
4805 2003-02-09 Paul Brook <paul@nowt.org>
4807 * trans-array.c (g95_array_init_size): Don't evaluate the linit
4808 expressions multiple times.
4809 (g95_trans_auto_arry_allocation): Use pointer not tmp.
4811 2003-02-08 Paul Brook <paul@nowt.org>
4813 * module.c (mio_symtree_ref): Declare as static.
4814 (mio_expr): Remove dead code.
4815 (read_module): Set the symtree link for fixups.
4816 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
4817 (build_round_expr): ... to this.
4818 (g95_conv_intrinsic_aint): New function.
4819 (g95_conv_intrinsic_function): Use it.
4821 2003-02-08 Paul Brook <paul@nowt.org>
4823 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
4824 offset after modificaton, not the increment expression.
4825 * dependency.c: Kill excess whitespace.
4827 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
4829 * dependency.h: Remove some function declarations.
4830 * dependency.c (get_no_of_elements): Change this function not to
4832 * other: Add comments for all modified functions.
4834 2003-02-06 Paul Brook <paul@nowt.org>
4836 * g95spec.c (lang_specific_functions): Fix initializer warning.
4837 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
4838 for structure type names.
4839 * trans-decl.c (g95_cons_structure_cons): New function.
4840 (g95_get_symbol_decl): Use it.
4841 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
4844 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4846 * resolve.c (compare_cases): Add const to casts.
4848 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4850 * g95.h (g95_check_f): Change a1 to f1m.
4851 * intrinsic.c (add_sym_1m, check_specific,
4852 g95_intrinsic_func_interface): Use it.
4854 * module.c (init_pi_tree): Remove useless cast.
4855 (fp2): Fix argument type.
4857 * parse.c (parse_select_block): Add comment.
4859 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
4861 * lang-options.h: Fix warning involving C90 concatenated
4864 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
4865 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4867 * io.c (format_asterisk): Complete initializer to kill warning.
4868 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
4869 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
4870 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
4871 new defines to complete initializers. Kills all warnings.
4873 * Make-lang.in: Comment cleanup.
4875 2003-02-05 Paul Brook <paul@nowt.org>
4877 * array.c (g95_free_constructor): Handle NULL expressions.
4878 * resolve.c (resolve_structure_cons): Ditto.
4879 * decl.c (g95_match_null): New Function.
4880 (variable_decl): Use it.
4881 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
4882 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
4883 * trans-types.c (g95_set_decl_attributes): Remove empty function.
4885 2003-02-05 Paul Brook <paul@nowt.org>
4887 * trans.h (build1_v): New macro.
4888 (build_v): Remove pointless and incorrect prototype.
4889 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
4890 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
4892 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4894 * Make-lang.in (F95_OBJS): Remove one more dead file.
4896 2003-02-01 Paul Brook <paul@nowt.org>
4898 * lang-specs.h: Don't pass -ffixed-form to the linker.
4899 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
4901 2003-02-01 Paul Brook <paul@nowt.org>
4903 * Make-lang.in (F95_OBJS): Remove dead files.
4904 * trans-array.c (g95_array_init_size): Do the right thing when
4906 * trans-decl.c (g95_generate_function_code): Initialize deffered
4907 symbol list before translating contained subroutines.
4908 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
4909 scalar invariant values here...
4910 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
4911 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
4913 2003-01-29 Paul Brook <paul@nowt.org>
4915 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
4916 (g95_walk_elemental_function_args): Reverse chains before adding.
4917 (g95_reverse_ss): Move about a bit.
4918 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
4921 2003-01-28 Paul Brook <paul@nowt.org>
4923 * intrinsic.c (resolve_intrinsic): Use correct union member.
4924 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
4926 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
4927 use associated variables.
4928 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
4929 * trans-expr.c (g95_conv_expr_present): ... to here.
4930 * trans.h: Declare it.
4931 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
4933 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4935 * array.c (expand_iterator): Suppress useless assignment.
4936 * decl.c (match_char_spec): Ditto.
4937 * io.c (match_io_iterator): Ditto.
4938 * primary.c (match_real_constant): Ditto.
4939 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
4940 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
4941 * matchexp.c (match_add_operand, match_level_5): Likewise.
4942 * module.c (parse_atom, find_enum): Likewise.
4943 * resolve.c: move #include <string.h>
4944 (resolve_select): Fix serious typo.
4946 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
4948 * Make-lang.in: Don't build with broken tree-ssa-pre.
4950 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
4952 * resolve.c (resolve_index): Add a TODO.
4953 * symbol.c: Remove useless "#include <ctype.h>".
4955 2003-01-27 Paul Brook <paul@nowt.org>
4957 * check.c (check_rest): Allow different type kinds as an extension.
4958 * g95.h (g95_resolve_f): Add f1m.
4959 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
4960 * intrinsic.h: Chenge prototypes for MIN and MAX.
4961 * iresolve.c (g95_resolve_minmax): New function.
4962 (g95_resolve_min, g95_resolve_max): Use it.
4963 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
4965 (g95_conv_intrinsic_present): Fix logic.
4967 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
4969 * g95.h (g95_case): Don't be a tree, be a double linked list.
4970 * match.c (match_case_selector): Remove redundant semantics check.
4971 Clean up a few goto's to make it a tiny little bit faster.
4972 * resolve.c (case_tree): Die.
4973 (compare_cases): Accept and compare unbounded cases too.
4974 (check_case_overlap): Don't build a tree. Instead, merge-sort the
4975 whole list of g95_cases passed from resolve_select.
4976 (sane_logical_select): Die.
4977 (check_case_expr): Return FAILURE if a CASE label is of the wrong
4979 (resolve_select): Fixup case expression for computed GOTOs, put it
4980 in expr, not expr2, for easier handing in the parse tree dumper and
4981 the code generator. Rewrite the rest of the function: Kill
4982 unreachable case labels and unreachable case blocks.
4983 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
4984 an EXEC_SELECT, not case2 anymore.
4985 * trans-const.c (g95_conv_constant_to_tree): New function.
4986 (g95_conv_constant): Use it.
4987 * trans-const.h: Declare prototype for the new function.
4988 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
4989 g95_trans_character_select): New static functions.
4990 (g95_trans_select): Rewrite.
4992 2003-01-26 Paul Brook <paul@nowt.org>
4994 * intrinsic.c (add_fnctions): Properly add dreal.
4995 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
4996 (g95_conv_intrinsic_function): Use it.
4997 * trans-io.c (build_dt): Abort on internal files (unimplemented).
4999 2003-01-26 Paul Brook <paul@nowt.org>
5001 Widespread changes to the handling of symbols in expressions. These
5002 are now linked via g95_symtree nodes.
5003 * parse.c (g95_fixup_sibling symbols): New function.
5004 (parse_contained): Use it.
5005 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5006 contained procedure that has bee correctly fixed up.
5007 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5009 2003-01-24 Paul Brook <paul@nowt.org>
5011 * trans-array.c (g95_walk_expr): Function result attributes are in
5013 * trans-expr.c (g95_conv_function_call,
5014 g95_trans_arrayfunc_assign): Ditto.
5015 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5017 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5019 * expr.c (check_restricted): Fix error message.
5020 * symbol.c (free_st_labels): Plug memleak.
5022 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5024 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5025 reduce_binary_aa, reduce_binary, eval_intrinsic,
5026 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5027 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5028 for typesafe intrinsics helper functions.
5029 (g95_intrinsic_sym): Use them.
5030 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5031 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5032 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5033 check_specific, g95_intrinsic_func_interface,
5034 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5036 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5037 * Make-lang.in: Don't disable warnings for strict prototypes
5038 any longer, everything is typesafe now.
5040 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5042 * bbt.c (duplicate_node): Make static.
5043 * module.c (module_name): Make static.
5044 * scanner.c (include_dirs): Make static.
5046 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5048 Hard coded _gfor_'s should not show up anymore.
5049 * g95.h (PREFIX): New macro.
5050 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5052 (g95_resolve_random_number): Likewise.
5053 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5054 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5055 the new PREFIX macro from g95.h.
5057 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5059 The troubles of forking... Andy implemented this just now too.
5060 Let's stick to that and keep the trees close.
5061 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5062 * io.c: Revert previous changes.
5063 (g95_match_format): Match the format string as a character
5065 * match.h (g95_statement_label): Declare external.
5066 * parse.c: Revert previous changes.
5067 * symbol.c (g95_free_st_label): Free a g95_expr instead
5069 * trans-io.c: Revert previous changes.
5070 (build_dt): Use set_string to set the format string.
5072 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5074 * io.c (format_string): Make non-static.
5075 (g95_match_format): Remember the format string.
5076 (terminate_io): Add I/O termination for empty I/O lists.
5077 * match.h: Declare external format_string.
5078 * parse.c (check_statement_label): Attack the format string
5079 to a format label for FORMAT statements.
5080 * trans-io.c (g95_add_field): Define prefix macro. Replace
5081 all uses of PREFIX define with a use of this macro.
5082 (build_dt): Implement formatted I/O for format labels.
5084 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5086 * lang-options.h: Kill "-std=F".
5087 * options.c: Remove unimplemented "-std=F". Modify
5089 * misc.c (g95_terminal_width): New function.
5090 * error.c (g95_error_init_1): Use g95_terminal_width.
5091 * g95.h: Add prototype for g95_terminal_width, remove
5094 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5096 * Make-lang.in: Fix typo.
5098 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5100 * g95.h (struct g95_case): Remove unused cruft, new member
5101 'where' to keep track of the locus of the default case.
5102 * match.c (g95_match_case): Add locus to the current case.
5103 (match_case_selector): Likewise.
5104 * parse.c (parse_select_block): Move semantics check for
5105 multiple DEFAULT cases out of here to...
5106 * resolve.c (check_case_overlap): ...here. Return sooner
5108 (check_case_expr): Take two g95_cases now, use to sure the
5109 expression kinds are the same.
5110 (resolve_select): Cleanup.
5112 2003-01-18 Paul Brook <paul@nowt.org>
5114 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5115 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5117 (g95_get_extern_function_decl): Put decls in the correct context.
5119 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5121 * trans-io.c: Port changes from Andy to set ERR flag.
5123 2003-01-17 Paul Brook <paul@nowt.org>
5125 * trans-array.c: Add various comments.
5126 (g95_ss_terminator): Declare as const.
5127 (g95_walk_expr): Remove first parameter and update all callers.
5128 (g95_walk_op_expr): Initialize scalar SS properly.
5129 * trans-array.h (g95_walk_expr): Update prototype.
5130 * trans-expr.c: Update for new g95_walk_expr.
5131 * trans-intrinsic.c: Ditto.
5132 * trans-io.c: Ditto.
5133 * trans.h: Various comments for SS chains.
5135 2003-01-17 Paul Brook <paul@nowt.org>
5137 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5139 * intrinsic.c (add_functions): Use them.
5140 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5141 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5143 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5145 Fallout of a small merge conflict:
5146 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5148 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5150 * initrinsic.c: New add_sym_* functions for strong typing.
5151 (add_conv): Make prototype strict.
5152 * dump-parse-tree.c, dependency.c: Include config.h
5153 * resolve.c, trans-io.c: Fix typos.
5155 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5157 * dump-parse-tree.c (g95_show_code_node): Show the
5158 condition for a computed GOTO that was transformed
5159 to a SELECT CASE construct.
5160 * resolve.c (check_case_overlap): Revert previous switch
5161 to treaps, it was too slow and didn't catch all trouble.
5162 (resolve_symbol): Be more flexible about module procedures.
5163 * symbol.c (check_conflict): Point to relevant section in
5164 the standard for dubious conflict. Allow procedure
5165 dummy arguments to be optional again.
5166 * trans-io (add_field): Rename to g95_add_field. Change
5168 * trans-stmt (trans_select): Handle unbounded cases for
5169 integer SELECT CASE constructs. Fix/add more comment.
5171 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5173 * g95.h: Uses GCC's function attribute macros.
5174 * error.c, module.c, parse.c, g95.h: More function attributes.
5176 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5178 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5179 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5182 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5184 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5186 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5187 instead of nowdead wrap_all_with_wfl.
5189 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5191 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5192 before generating code, so we can still see it even if the code
5193 generation phase dies.
5195 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5197 * decl.c (build_sym): Split out initialization expression parts...
5198 (add_init_expr_to_sym): ...to here.
5199 (variable_decl): Add the symbol following an attribute list to the
5200 symbol tree before parsing the optional initialization expression
5201 if the symbol is not of a derived type.
5202 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5203 a value if it is a PARAMETER.
5205 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5207 * misc.c: Don't #include <mcheck.h>
5208 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5209 ever was a glibc bug, then either this was never reported to
5210 glibc people, or it has been fixed for so long that there's
5211 no information you can find about it, anywhere.
5213 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5216 * module.c (attr_bits, bt_types, array_spec_types):
5217 Switch 'const' and 'static'.
5218 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5220 GNU'ify source code:
5221 * trans-io.c: Numerous fixes, one fixed warning and a few
5222 TODO markers so that we don't forget about them.
5224 2003-01-13 Paul Brook <paul@nowt.org>
5226 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5227 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5229 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5230 * match.c (g95_match_stop): Fix dumb == -> != error.
5232 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5234 * dump-parse-tree.c (show_indent): Add line breaks. This
5235 whole dumping process needs cleanups.
5236 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5237 the langhook. Fix 'return's accordingly.
5238 * g95-support.h: Adjust prototype.
5239 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5240 * lang-options.h: Add '-fsyntax-only'.
5241 * options.c (g95_init_options): Init 'no_backend'.
5242 (g95_parse_arg): Deal with '-fsyntax-only'.
5243 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5246 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5248 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5249 arguments. Also make sure that if a symbol is marked INTRINSIC,
5250 an intrinsic with the symbol's name actually exists.
5251 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5252 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5253 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5255 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5257 * resolve.c (resolve_contained_functions): Fix condition, don't
5258 throw internal_error if a child namespace has no name. Apparently
5259 this can be the case?
5261 2003-01-11 Paul Brook <paul@nowt.org>
5263 Port changes from Andy's tree:
5264 * g95.h (g95_code): Add stop_code.
5265 * match.c (g95_match_stop): Detter syntax checking.
5266 * resolve.c (resolve_generic_f0): Return match type.
5267 (resolve_generic_f): Remove dead/duplicated code.
5268 (resolve_specific_f): Ditto.
5269 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5270 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5271 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5273 2003-01-11 Paul Brook <paul@nowt.org>
5275 * trans-array.c: Various documentation/comment changes.
5276 * trans-stmt.c: Ditto.
5279 2003-01-10 Paul Brook <paul@nowt.org>
5281 * options.c/h: Add -fdump-parse-tree as alias of -v.
5283 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5285 * dump-parse-tree.c (g95_show_namespace): Fixed another
5286 typo. Sorry, it's Friday...
5288 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5291 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5292 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5293 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5294 trans-types.c: Fix bogus copyright years, add 2003.
5295 * trans-types.h: Give copyright header.
5297 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5299 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5300 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5301 * intrinsic.c: Some constant strings moved to read-only memory.
5302 * io.c (format_asterisk): Move to...
5305 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5307 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5308 types for ranges instead of per-letter. Indent the
5309 'CONTAINS' just like everything else.
5310 * resolve.c (resolve_contained_functions): Clarify comment.
5311 Explain non-obvious conditional expression. Improve
5312 diagnostics if tyoe cannot be resolved.
5313 Port semi-fix from Andy's tree:
5314 (was_declared): Move up before first use.
5315 (generic_sym, specific_sym): New functions. Code moved
5316 out if procedure_kind.
5317 (procedure_kind): Simplify using new functions.
5318 (resolve_generic_f): Make sure the functions we find in
5319 a parent namespace is generic.
5320 (resolve_specific_f): Ditto for specific functions.
5322 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5324 * trans-stmt.c, trans.c: Fix some code style issues. Add
5325 some more comment (but still not enough!).
5327 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5329 * symbol.c (flavors, procedures, intents, acces_types,
5330 access_types, ifsrc_types): Make const.
5331 * misc.c (g95_string2code): Make 'm' param 'const'.
5332 * module.c (find_enum, write_atom, mio_name): Make
5334 (attr_bits, bt_types, array_spec_types, array_ref_types,
5335 ref_types, expr_types): Make const.
5336 * g95.h: Adjust external decls.
5338 2003-01-09 Paul Brook <paul@nowt.org>
5340 * Testsuite: Add a load of new cases.
5342 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5344 * Make-file.in: Add dependency on back end header files;
5345 a parallel build should work now.
5346 * f95-lang-c (lang_identifier): Remove bogus comment.
5347 (g95_be_parse_file): Fix prototype.
5348 (g95_init): Make static.
5349 (g95_finish): Make static.
5350 * error.c (g95_syntax_error): Kill. Make define in...
5351 * g95.h (g95_syntax_error): Define.
5352 (g95.options): Make 'source' member 'const'.
5353 * interface.c (g95_match_interface): Explain
5354 hard-to-read condition.
5355 (g95_match_end_interface): Ditto.
5356 * trans_const.c (g95_build_string_const): Make 's' parameter
5358 * trans_const.h: Adjust protoype accordingly.
5359 * trans-decl.c: Include tree-dump.h
5360 (g95_generate_function_code): Build fixes for recent changes
5361 in the tree-ssa branch.
5363 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5365 * format.c: Kill, move code from here...
5367 * Make-lang.in: Adjust.
5370 * BUGS: Mention where to submit bugs. Move old content...
5371 * TODO: ...to here. New file.
5373 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5374 Fix most warnings, and suppress the ones we can't fix for now.
5375 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5376 these warnings just clutter the screen and there's not much
5377 we can do about them for now anyway.
5378 * check.c, iresolve.c: Mark unused function parameters.
5379 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5380 they should be resolved before they get here.
5381 * error.c: Remove unused FILE *status_out.
5382 * f95-lang.c (g95_init): Remove bogus cast.
5383 * Many files: Make things 'const' where required.
5384 * g95.h: Fix prototypes for all modified functions above.
5385 (g95_options): Remove 'object' member.
5387 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5389 * Make-file.in: Cleanup bogus targets. Add more comment.
5390 * lang-options.h: New option '-w'.
5391 * g95.h: add no_options field to struct g95_options.
5392 * options.c (g95_init_options): Default no_warnings to off.
5393 (g95_parse_arg): Recognise the '-w' switch and its alias,
5395 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5396 no_warning option is set.
5397 * iresolve.c (g95_resolve_shape): Fix warning.
5399 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5401 * primary.c (g95_next_string_char): Rename next_string_char, and
5402 make static. Adjust callers accordingly.
5403 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5404 callers accordingly.
5405 * g95.h: Split out all g95_match* functions to...
5406 * match.h: ...here. New file.
5407 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5408 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5410 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5412 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5413 g95_merge_new_implicit): New functions.
5414 (g95_match_implicit_none, g95_match_implicit): Move from here...
5415 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5416 Modify to use the new functions in symbol.c.
5417 * g95.h: Add and move prototypes.
5419 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5421 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5422 node compare function.
5423 (g95_insert_bbt): Likewise.
5424 (g95_insert_bbt_with_overlap): Likewise.
5425 (g95_delete_bbt): Likewise.
5426 (delete_treap): Likewise. Also fix a potential bug when calling it.
5427 * module.c (compare_pointers): Change proto to compare_fn.
5428 (compare_integers): Likewise.
5429 (compare_true_names): Likewise.
5430 (find_true_name): Adjust call to compare_true_names to match proto.
5431 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5432 (init_pi_tree): Make compare a compare_fn instead of (int *).
5433 * resolve.c (compare_cases): Change proto to compare_fn.
5434 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5435 it static, and rename to compare_symtree.
5436 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5438 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5439 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5441 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5442 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5443 * patch.options: Blow away Paul's checkin mistake :-)
5444 * io.c (terminate_io): Fix memory leak (Arnaud).
5446 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5448 * Make-lang.in: Teach about building DVI, info manual.
5449 * g95.texi: New file.
5451 2003-01-02 Paul Brook <paul@nowt.org>
5453 * trans-array.c (g95_reverse_ss): Make static and don't use.
5454 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5455 (g95_conv_array_parameters): Modify for pointer assignments.
5456 (g95_walk_subexpr): New function.
5457 (g95_walk_expr*): Use it.
5458 * trans-array.h (g95_reverse_ss): Remove prototype.
5459 * trans-expr.c (g95_trans_pointer_assign): Implement.
5460 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5461 * trans-intrinsic.c: Sync with scalarizer changes.
5462 * trans-io.c: Ditto.
5464 2002-12-29 Paul Brook <paul@nowt.org>
5466 * trans-array.c: Document calling convention for arrays.
5468 2002-12-19 Paul Brook <paul@nowt.org>
5470 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5471 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5472 optional parameters for some intrinsics.
5473 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5474 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5475 optional parameters.
5476 * trans.h (g95_se): Add ignore_optional flag.
5478 2002-12-15 Paul Brook <paul@nowt.org>
5480 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5481 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5483 2002-12-14 Paul Brook <paul@nowt.org>
5485 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5487 2002-12-12 Paul Brook <paul@nowt.org>
5489 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5490 initialize the scalarizer.
5491 (various): Update to new format of g95_expr->value.constructor.
5493 2002-12-08 Paul Brook <paul@nowt.org>
5495 * trans-array.c (g95_put_offset_into_var): New function.
5496 (g95_trans_array_constructor_subarray): New function.
5497 (g95_trans_array_constructor_value): Use it.
5498 (g95_array_cons_size): Don't abort() on array components.
5500 2002-12-08 Paul Brook <paul@nowt.org>
5502 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5503 * support.c: Update #includes.
5504 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5505 * trans-array.c: Update #includes.
5507 * trans-const.c: Ditto.
5508 * trans-io.c: Ditto.
5509 * trans-types.c: Ditto.
5510 (g95_init_types): Set size_type_node.
5511 * trans-decl.c: Update #includes.
5512 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5513 * trans-stmt.c: Update #includes.
5514 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5515 (g95_trans_select): Fix check for unbounded ranges.
5516 * trans-expr.c: Update #includes.
5517 (g95_conv_string_tmp): New function.
5518 (g95_conv_concat_op): Use it.
5519 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5520 * Trans-intrisic.c: Update #includes.
5521 (g95_conv_intrinsic_strcmp): New function.
5522 (g95_conv_intrinsic_adjust): Ditto.
5523 (g95_conv_intrinsic_function: Use them.
5525 2002-11-30 Paul Brook <paul@nowt.org>
5527 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5529 * trans-dec.c (g95_build_function_decl): Handle character return
5531 (g95_get_fake_result_decl): Ditto.
5532 (g95_trans_deferred_vars): Ditto.
5533 * trans-expr.c (g95_conv_function_call): Ditto.
5534 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5535 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5536 (g95_conv_intrinsic_function): Use it.
5537 * trans-types.c (g95_sym_type): Handle functions returning strings.
5538 (g95_return_by_reference): Ditto.
5539 (g95_get_function_type): Ditto.
5541 2002-11-18 Paul Brook <paul@nowt.org>
5543 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5544 requires a temporary.
5545 (g95_trans_select): Handle computed gotos.
5546 * trans-types.c (g95_build_array_type): Warn about non-functional
5547 assumed shape arrays.
5548 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5550 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5551 (g95_conv_intrinsic_int): New function.
5552 (g95_conv_intrinsic_mod): New function.
5553 (g95_conv_intrinsic_ichar): New function.
5554 (g95_conv_intrinsic_function): Use them.
5555 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5557 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
5559 * trans-types.c (g95_build_array_type): Assumed
5560 sized arrays can have rank > 1.
5561 * trans.c (g95_trans_code): Remove erroneous
5562 warning about CONTINUE.
5563 * trans-expr.c (g95_conv_variable): Remove
5566 2002-11-15 Paul Brook <paul@nowt.org>
5568 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
5570 2002-10-31 Paul Brook <paul@nowt.org>
5572 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
5573 * trans-expr.c (g95_conv_component_ref): Handle character string
5575 (g95_conv_string_parameter): Ditto.
5576 * trans-types.c (g95_get_derived_type): Add length decl to caracter
5579 2002-10-10 Paul Brook <paul@nowt.org>
5581 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
5582 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
5584 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
5585 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
5586 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
5587 * trans-types.c (pvoid_type_node): Declare and initialize.
5588 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
5589 (g95_array_allocate): Fix when base==data.
5590 (g95_conv_array_parameter): Correctly handle reduced rank sections.
5591 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
5593 2002-10-09 Paul Brook <paul@nowt.org>
5595 * (g95_conv_expr_reference): Handle character strings correctly.
5597 2002-10-07 Paul Brook <paul@nowt.org>
5599 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
5601 * trans-array.c (g95_build_array_initializer): Remove.
5602 (g95_conv_array_initializer): New Function.
5603 (g95_trans_auto_arry_allocation): Cleanup.
5604 (g95_trans_init_character_array): Remove.
5605 * g95spec.c: Link in libgforbegin.
5606 * trans.c (g95_generate_code): Rename main function to MAIN__.
5607 (g95_create_var): New function.
5608 (g95_create_var_np): New function.
5609 (g95_evaluate_now): New function.
5610 (g95_start_block): New function.
5611 (g95_finish_block): New function.
5612 (g95_add_expr_to_block): New function.
5613 (g95_add_block_to_block): New function.
5614 * trans-expr.c (g95_conv_componen_ref): New function.
5615 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
5616 (F95_OBJS): Add dependency.o.
5617 * f95-lang.c (g95_is_simple_stmt): Remove.
5618 * f95-tree.c (mark_not_simple): New function.
5619 (unshare_all_trees): New function.
5620 (create_tmp_var, create_tmp_alias_var): Remove.
5621 * support.c (declare_tmp_vars, tree_last_decl): Remove.
5622 * trans*: Convert to new IR using GENERIC trees. Don't bother about
5623 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
5625 2002-10-01 Paul Brook <paul@nowt.org>
5627 * trans-array.c: Add support for descriptorless arrays.
5628 (g95_conv_array_data): New function.
5629 (g95_conv_array_base): New function.
5630 * trans-array.h: Declare these here.
5631 * trans-decl.c(g95_create_mopdule_variable): Perform variable
5632 initialization and creation here.
5633 (g95_create_module_vars): Instead of here.
5634 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
5635 * trans-intrinsic.c: Ditto.
5636 * trans-types.c (g95_is_nodesc_array): New function.
5637 (g95_get_nodesc_array_type): New function.
5638 (g95_sym_type, g95_get_derived_type): Use them.
5639 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
5641 2002-09-28 Paul Brook <paul@nowt.org>
5643 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
5644 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
5647 2002-09-24 Paul Brook <paul@nowt.org>
5649 * f95-lang.c (listify): Remove declaration.
5650 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
5652 * f95-tree.c (get_name): New function.
5653 * trans.c (module_namespace): Remove.
5654 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
5655 * trans-types.c: Ditto.
5657 2002-09-19 Paul Brook <paul@nowt.org>
5659 * trans-array.c (g95_get_array_cons_size): New Function.
5660 (g95_con_ss_startstride): Handle Array constructors.
5661 (g95_conv_loop_setup): Ditto.
5662 (g95_conv_array_parameter): Ditto.
5663 * tras-decl.c (g95_finish_var_decl): Make initializes variables
5666 2002-09-19 Paul Brook <paul@nowt.org>
5668 * trans.c (g95_simple_fold_tmp): Detect variables inside
5670 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
5672 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5674 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
5676 2002-09-14 Paul Brook <paul@nowt.org>
5678 * trans.c (g95_create_module_variable): Move to trans-decl.c.
5679 * trans-const.c (g95_conv_string_init): New Function.
5680 * trans-const.h: Declare it.
5681 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
5682 variables. Don't bail on intrinsic symbols.
5683 (get_extern_function_decl): Handle specific intrinsic functions.
5684 * trans-types.c (g95_sym_type): Dummy functions don't return
5686 * trans-array.c (g95_build_array_initializer): New Function.
5687 (g95_trans_auto_array_allocation): Build initializer for static decls.
5688 Don't use mpz_addmul, it's GMP4 only.
5690 2002-09-12 Paul Brook <paul@nowt.org>
5692 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
5693 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
5694 assembler names for module procedures.
5696 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5698 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
5701 2002-09-10 Paul Brook <paul@nowt.org>
5703 * trans-array.c: Change format of G95_SS_TEMP strictures.
5704 (g95_check_fncall_dependancy): New function.
5705 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
5707 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
5709 (g95_build_function_decl): Don't assume result arrays are packed.
5710 (g95_trans-deferred-vars): Handle array result variables.
5711 (g95_generate_fuction_code): Clear saved_function_decls.
5712 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
5714 (g95_trans_arrayfunc_assign): New function.
5715 (g95_trans_assignment): Use it.
5716 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
5717 (g95_se): Add direct_byref.
5718 * trans-types.c: Use sym->result rather than sym where appropriate.
5719 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
5720 Update other functions to use this.
5721 (g95_is_intrinsic_libcall): New function.
5722 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
5723 (g95_walk_intrinsic_function): Ditto.
5725 2002-09-08 Paul Brook <paul@nowt.org>
5727 * trans-types.c: Change rank field to dtype field in array descriptor.
5728 * trans-array.c: Implement filling of dtype array descriptor field.
5729 * trans-intrinsic.c: Fix broken LEN intrinsic.
5731 2002-09-07 Paul Brook <paul@nowt.org>
5733 * trans-intrinsic.c: Remove outdated todo intrinsic list.
5734 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
5735 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
5737 2002-09-06 Paul Brook <paul@nowt.org>
5739 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
5740 (gt-f95-trans-types.h): Add dependancy information.
5741 * config-lang.in (gtfiles): Add trans-types.c
5742 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
5743 back to top-level code.
5744 * trans-array.c, trans-types.c: Change format of array descriptor.
5745 (g95_conv_descriptor_dimension): New function.
5746 * trans-types.h (g95_conv_descriptor_rank): define.
5747 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
5750 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5752 * trans-array.c, trans-types.c: Add rank information to descriptor.
5754 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5756 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
5758 2002-09-04 Paul Brook <paul@nowt.org>
5760 * f95-lang.c (g95_create_decls): New function.
5761 (g95_init): Move initialization of external decls to above, and call
5762 from g95_be_parse_file.
5763 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
5764 * trans-types.c (g95_init_types): Always name integer and char types.
5765 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
5767 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5769 * Make-lang.in: Add options.c to F95_PARSER_OBJS
5771 2002-09-02 Paul Brook <paul@nowt.org>
5773 * g95_generate_code: Clear the attr for __fortran_main.
5774 * trans-types.c (g95_finish_type): New function.
5775 * g95_init_io_state_type: Use g95_finish_type.
5776 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
5778 2002-09-01 Paul Brook <paul@nowt.org>
5780 * README.backend: Warn about the dangers of extra config.h files.
5781 Remove obsolete libgfor stuff.
5782 * config-lang.in: Add target-libgfor dependancy.
5783 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
5785 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
5787 * g95_conv_mpz_to_tree: Free storage pointed to by q,
5790 2002-08-30 Paul Brook <paul@nowt.org>
5792 * trans-intrinsic.c (g95_conv_intrinsic_function,
5793 g95_walk_intrinsic_function): Added ANY and ALL.
5794 (g95_conv_intrinsic_anyall): New function.
5795 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in