1 2005-01-29 Steven G. Kargl <kargls@comcast.net>
4 * expr.c (gfc_check_assign): Check for conformance of logical operands
6 2004-01-27 Steven Bosscher <stevenb@suse.de>
8 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
9 TREE_USED for all labels.
10 (gfc_trans_entry_master_switch): Use it instead of building a
12 * trans-io.c (add_case): Likewise.
13 * trans-stmt.c (gfc_trans_integer_select): Likewise.
15 2004-01-23 Paul Brook <paul@codesourcery.com>
16 Steven G. Kargl <kargls@comcast.net>
19 * arith.c (gfc_convert_real): Remove sign handling.
20 * primary.c (match_digits): Allow whitespace after initial sign.
21 (match_real_const): Handle signs here. Allow whitespace after
22 initial sign. Remove dead code.
23 (match_const_complex_part): Remove.
24 (match_complex_part): Use match_{real,integer}_const.
25 (match_complex_constant): Cross-promote integer types.
27 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
30 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
31 transpose_c8 for complex types.
33 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
35 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
36 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
37 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
38 Follow spelling conventions.
40 2005-01-22 Bud Davis <bdavis9659@comcast.net>
43 * trans-io.c (gfc_trans_inquire): Added code to support
46 2005-01-22 Steven G. Kargl <kargls@comcast.net>
48 * intrinsic.c (make_alias): Add standard argument.
49 (add_functions): Update make_alias calls.
51 2005-01-22 Paul Brook <paul@codesourcery.com>
53 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
55 2005-01-22 Paul Brook <paul@codesourcery.com>
57 * gfortran.h (gfc_check_access): Add prototype.
58 * match.c (gfc_match_namelist): Remove TODO.
59 * module.c (check_access): Rename ...
60 (gfc_check_access): ... to this. Boolify. Update callers.
61 * resolve.c (resolve_symbol): Check for private objects in public
64 2005-01-22 Paul Brook <paul@codesourcery.com>
66 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
67 does not have an explicit type.
68 (gfc_match_variable): Resolve implicit derived types in all cases.
69 Resolve contained function types from their own namespace, not the
71 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
72 checking. Resolve from the contained namespace, not the parent.
74 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
77 * trans-const.c (gfc_conv_constant_to_tree): Give logical
78 constants the correct type.
81 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
83 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
86 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
88 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
89 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
90 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
91 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
92 trans-io.c, trans-stmt.c, trans.c: Update copyright.
94 2005-01-17 Ira Rosen <irar@il.ibm.com>
96 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
98 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
101 * error.c (error_char): Line-buffer errors / warnings.
103 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
105 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
106 unsigned issue. Use build_int_cst instead of converting
107 integer_zero_node. Remove unnecessary conversion.
109 * trans-types.c (gfc_get_character_type_len): : Use
110 gfc_charlen_type_node as basic type for the range field.
112 * trans-intrinsic.c (build_fixbound_expr,
113 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
114 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
115 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
116 of converting 'integer_zero_node' or 'integer_one_node'
118 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
120 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
121 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
122 'build_int_cst' instead of converting 'integer_zero_node' or
123 'integer_one_node' respectively.
125 * trans-intrinsic.c (gfc_conv_intrinsic_index,
126 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
127 'gfc'-prefix from local variable, remove dead code, use correct
128 type when inserting argument.
130 * trans-intrinsic.c, trans-types.c: Update copyright years.
132 2005-01-16 Steven G. Kargl <kargls@comcast.net>
135 * resolve.c (check_case_overlap): Typo in comment.
136 (validate_case_label_expr): Fix up kinds of case values
137 (resolve_select): Properly handle kind mismatches.
139 2004-01-16 Paul Brook <paul@codesourcery.com>
142 * trans-common.c (translate_common): Remove duplicate function call.
143 (finish_equivalences): Preserve alignment when biasing offsets.
145 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
147 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
148 ASCII-like character encoding.
150 2005-01-14 Steven G. Kargl <kargls@comcast.net>
152 * resolve.c (compare_case): Cleanup.
154 2005-01-14 Steven G. Kargl <kargls@comcast.net>
156 * resolve.c (compare_case): Give arguments correct type.
158 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
160 * iresolve.c, trans-common.c, trans-types.c: Fix comment
163 2005-01-09 Paul Brook <paul@codesourcery.com>
166 * trans-common.c (current_common, current_offset): Remove.
167 (create_common): Add head argument.
168 (align_segment): New function.
169 (apply_segment_offset): New function.
170 (translate_common): Merge code from new_segment. Handle alignment.
171 (new_segment): Remove.
172 (finish_equivalences): Ensure proper alignment.
174 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
176 * trans-const.c: Don't include unused math.h.
178 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
179 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
180 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
182 (prepare_arg_info): Fix formatting, indenting and remove trailing
184 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
187 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
188 gfc_constant_result, gfc_range_check, gfc_arith_power,
189 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
190 gfc_real2complex, gfc_complex2int, gfc_complex2real,
191 gfc_complex2complex): Fix whitespace issues.
192 * check.c (must_be, type_check, numeric_check, int_or_real_check,
193 logical_array_check, array_check, scalar_check, nonoptional_check,
194 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
195 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
196 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
197 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
198 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
199 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
200 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
201 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
202 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
203 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
204 gfc_check_lbound, gfc_check_logical, min_max_args,
205 gfc_check_min_max_integer, gfc_check_min_max_real,
206 gfc_check_min_max_double, gfc_check_matmul,
207 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
208 gfc_check_pack, gfc_check_precision, gfc_check_radix,
209 gfc_check_range, gfc_check_real, gfc_check_repeat,
210 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
211 gfc_check_set_exponent): Fix formatting issues.
212 (gfc_check_size, gfc_check_sign): Alphabetize function order,
213 remove whitespace-only line.
214 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
215 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
216 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
217 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
218 gfc_check_random_number, gfc_check_random_seed,
219 gfc_check_second_sub, gfc_check_system_clock,
220 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
221 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
222 gfc_check_unlink_sub): Fix formatting issues.
224 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
226 * gfortran.h: Remove outdated comment. Don't include stdio.h
229 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
231 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
232 output of 'gfortran --version'.
234 2005-01-03 Steven G. Kargl <kargls@comcast.net>
236 * arith.c: Add system.h; remove string.h
242 * check.c: Remove stdlib.h and stdarg.h
243 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
244 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
245 * f95-lang.c: Add system.h; remove stdio.h
246 * interface.c: Add system.h; remove stdlib.h and string.h
247 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
248 * io.c: Remove string.h
250 * match.c: Remove stdarg.h and string.h
251 * misc.c: Update copyright; add system.h; remove stdlib.h,
252 string.h, and sys/stat.h
253 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
255 * option.c: Remove string.h and stdlib.h
257 * scanner.c: Update copyright; add system.h; remove stdlib.h,
258 stdio.h, string.h, and strings.h
259 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
260 * trans-array.c: Remove stdio.h and gmp.h
261 * trans-const.c: Ditto
262 * trans-expr.c: Ditto
264 * trans-stmt.c: Ditto
266 * trans-intrinsic.c: Remove stdio.h and string.h
268 2004-12-29 Steven G. Kargl <kargls@comcast.net>
270 * gfortran.h (gfc_case): fix typo in comment.
272 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
274 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
275 logical shift. Call fold. Remove 0-bit shift shortcut.
276 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
277 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
278 result if width(arg 1) < 4 bytes. Call fold.
281 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
282 in front of function to match the standard. Correct handling
285 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
287 * trans-expr.c (gfc_conv_cst_int_power): Only check for
288 flag_unsafe_math_optimizations if we have a float type.
290 2004-12-23 Steven G. Kargl <kargls@comcast.net>
292 * gfortran.texi: Fix typo.
294 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
296 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
299 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
302 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
303 (gfc_match_nullify): Make sure that ')' is in front of the end of
306 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
309 2004-12-14 Richard Henderson <rth@redhat.com>
311 * gfortran.h (gfc_expr.function.name): Make const.
312 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
313 (gfc_get_string): Update prototype.
314 * iresolve.c: Include tree.h.
315 (string_node, HASH_SIZE, string_head, hash): Remove.
316 (gfc_get_string): Use vsnprintf, get_identifier.
317 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
318 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
319 (gfc_done_1): Don't call gfc_iresolve_done_1.
320 * module.c (mio_allocated_string): Take and return const char *,
321 instead of modifying char**.
322 (mio_expr): Update to match.
323 * resolve.c (pure_function): Constify name argument.
324 (resolve_function): Constify name.
325 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
327 2004-12-12 Richard Henderson <rth@redhat.com>
329 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
330 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
331 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
332 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
333 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
334 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
335 gfc_resolve_unpack: Use PREFIX.
337 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
340 * match.c (gfc_match_common): Skip whitespace.
342 2004-12-12 Steven G. Kargl <kargls@comcast.net>
345 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
346 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
347 integer kind check; Issue error for -std=f95 when needed.
348 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
350 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
351 Promote arguments to same kind.
353 2004-12-12 Steven G. Kargl <kargls@comcast.net>
354 Paul Brook <paul@codesourcery.com>
357 * resolve.c (gfc_resolve_iterator_expr): New function.
358 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
359 start, end and stride to correct type.
360 (resolve_code): Pass extra argument.
361 * array.c (resolve_array_list): Pass extra argument.
362 * gfortran.h (gfc_resolve): Add prototype.
363 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
364 Handle real type iterators.
366 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
369 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
370 same kind as C's 'int'.
371 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
373 2004-12-08 Richard Henderson <rth@redhat.com>
375 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
376 to the output expression.
377 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
379 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
382 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
385 * resolve.c (resolve_code): Impose correct restrictions on
388 * decl.c (gfc_match_end): Use locus of END when eos is an error.
390 2004-12-02 Steven G. Kargl <kargls@comcast.net>
391 Paul Brook <paul@codesourcery.com>
393 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
394 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
395 (gfc_check_stat, gfc_check_stat_sub): New functions.
396 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
397 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
398 fstat, and stat to intrinsics symbol tables.
399 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
400 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
401 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
402 (gfc_resolve_stat, gfc_resolve_flush): New functions.
403 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
404 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
406 2004-12-02 Steven G. Kargl <kargls@comcast.net>
408 * intrinsic.c: Fix and add comments, fix function declarations
409 (OPTIONAL,REQUIRED): New symbols
410 (add_functions,add_subroutines): Use symbols
411 (gmp.h): Remove unused include
413 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
415 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
418 2004-11-24 Steven Bosscher <stevenb@suse.de>
420 * options.c (gfc_post_options): Don't clear flag_inline_functions.
422 2004-11-20 Steven G. Kargl <kargls@comcast.net>
424 * check.c (gfc_check_getcwd_sub): Fix seg fault.
426 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
427 gfc_check_unlink,gfc_check_unlink_sub): New functions
428 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
429 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
430 exit to intrinsics symbol tables.
431 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
432 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
433 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
434 gfc_resolve_unlink_sub): Add and sort prototypes.
435 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
436 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
437 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
439 2004-11-16 Paul Brook <paul@codesourcery.com>
442 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
443 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
444 * trans-types.c (gfc_get_dtype): Accept array type rather than element
446 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
447 (gfc_get_array_type_bounds): Ditto.
448 (gfc_get_derived_type): Recurse into derived type pointers.
449 * trans-types.h (gfc_get_dtype): Add prototype.
450 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
452 2004-11-15 Paul Brook <paul@codesourcery.com>
454 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
456 2004-11-10 Paul Brook <paul@codesourcery.com>
459 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
460 * trans-io.c (transfer_array_component): Ditto.
462 2004-11-10 Paul Brook <paul@codesourcery.com>
464 * invoke.texi: Fix typo.
466 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
468 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
469 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
470 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
471 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
472 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
474 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
477 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
479 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
481 * gfortranspec.c: Replace GNU CC with GCC.
483 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
485 * gfortranspec.c (lang_specific_driver): Change year to 2004.
487 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
490 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
493 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
496 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
497 module procedures as if they were module variables.
499 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
504 * module.c (write_symbol1): Set module_name for dummy arguments.
506 2004-11-02 Paul Brook <paul@codesourcery.com>
508 * intrinsic.c (check_intrinsic_standard): Include error locus.
510 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
511 locus to check_intrinsic_standard.
513 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
516 * gfortran.h: Change GFC_STD_* flags to more appropriate
517 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
518 gfc_option_t): Add field for warning about use of nonstandard
520 * intrinsic.c (add_sym): Add parameter for standard version, check
521 this against current standard.
522 (add_sym_0): Pass standard parameter to add_sym.
523 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
524 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
525 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
526 (make_generic): Add parameter for standard, check this
527 against currently selected standard.
528 (add_functions, add_subroutines): Add parameter to tell which
529 standard an intrinsic belongs to.
530 (check_intrinsic_standard): New function.
531 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
532 (gfc_intrinsic_sub_interface): Ditto.
533 * lang.opt: Add Wnonstd-intrinsics option.
534 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
536 (set_Wall): Add warning about nonstd intrinsics.
537 (gfc_handle_option): Change to use new GFC_STD_* flags,
539 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
541 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
543 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
545 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
547 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
549 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
551 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
554 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
556 * check.c (gfc_check_rand): Allow missing optional argument.
557 (gfc_check_irand): Ditto.
558 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
560 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
562 PR fortran/13490, PR fortran/17912
563 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
564 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
565 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
566 warning when compiling with pedantic.
567 * gcc/fortran/arith.c: Set minimum integer values to reflect
568 realities of two's complement signed integers. Added
571 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
573 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
574 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
577 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
579 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
581 (gfc_generate_function_code): Fix formatting issue.
583 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
585 * module.c: Fix formatting issues.
587 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
589 * module.c (mio_interface_rest): Set where member of interface
592 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
595 * options.c (gfc_handle_option): Add break after handing the
598 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
600 * arith.c: Fix formatting issues.
602 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
605 * resolve.c (resolve_operator): Use correct operator name in message.
607 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
609 * primary.c (match_boz_constant): Allow kind parameter suffixes.
610 Move standard warning further to the front.
612 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
614 * trans-stmt.c: Fix a comment typo.
616 2004-10-07 Paul Brook <paul@codesourcery.com>
619 * trans-array.c (gfc_trans_deferred_array): Leave use associated
622 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
625 * simplify.c (twos_complement): New function.
626 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
628 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
630 2004-10-06 Paul Brook <paul@codesourcery.com>
632 * trans-stmt.c (gfc_trans_simple_do): New function.
633 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
634 loop. Update comments.
636 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
639 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
643 * intrinsic.c (add_sym_5): Remove.
644 (add_subroutines): Add resolution function for MVBITS.
645 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
647 * iresolve.c (gfc_resolve_mvbits): New function.
648 (gfc_resolve_random_number): Remove empty line at end of function.
650 * trans-const.c (gfc_build_cstring_const): New function.
651 (gfc_init_cst): Use new function.
652 * trans-const.h (gfc_build_cstring_const): Add prototype.
653 * trans-io.c (set_string, set_error_locus): Use new function.
654 * trans-stmt.c (gfc_trans_goto): Use new function.
657 * parse.c (accept_statement): Don't treat END DO like END IF and
659 (parse_do_block): Generate possible END DO label inside END DO
663 * check.c (gfc_check_system_sub): New function.
664 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
665 * intrinsic.c (add_functions): Add 'system'.
666 (add_subroutines): Add 'system'.
667 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
668 Move prototypes to other suborutines.
669 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
671 (gfc_resolve_system_clock): Fix formatting of prototype.
672 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
674 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
677 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
679 * scanner.c (preprocessor_line): Accept preprocessor lines without
680 file names. Check file names for closing quotes. Handle escaped
681 quotes in file names.
683 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
684 Paul Brook <paul@codesourcery.com>
686 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
687 Use gfc_get_expr_charlen.
688 * trans-expr.c (gfc_get_expr_charlen): New function.
689 * trans.h (gfc_get_expr_charlen): Add prototype.
691 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
693 * trans-intrinsic.c: Fix a comment typo.
695 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
697 * simplify.c (range_check): Remove blank line at beginning of function.
698 (gfc_simplify_dint): Same at end of function.
699 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
700 (gfc_simplify_bound): Fix indentation.
701 (gfc_simplify_log10): Simplify calculation.
702 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
704 (gfc_simplify_nearest): Same at end of function.
705 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
707 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
708 gfc_simplify_spacing): Simplify calulations.
710 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
712 * trans-intrinsic.c: Fix comments on spacing and rrspacing
713 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
715 2004-10-01 Jan Hubicka <jh@suse.cz>
717 * f95-lang.c (gfc_expand_function): Update call of
718 tree_rest_of_compilation.
719 * trans-decl.c (gfc_generate_constructors): Likewise.
721 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
723 * trans-intrinsic.c: Comment fixes.
725 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
727 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
729 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
731 * trans-types.c (gfc_return_by_reference): Remove superfluous
734 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
735 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
738 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
739 function to determine return type.
741 2004-09-20 Jan Hubicka <jh@suse.cz>
743 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
745 (gfc_generate_function_code): Likewise.
747 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
750 * simplify.c (gfc_simplify_reshape): Set shape of return value
753 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
754 Zack Weinberg <zack@codesourcery.com>
756 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
757 enumeration constants.
759 2004-09-17 Paul Brook <paul@codesourcery.com>
761 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
762 (gfc_linebuf_header_size): Define.
763 * scanner.c (load_file): Use it.
765 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
767 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
768 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
769 resolve.c, scanner.c, trans-array.c, trans-array.h,
770 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
771 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
772 trans.h: Fix comment typos. Follow spelling conventions.
774 2004-09-16 Victor Leikehman <lei@il.ibm.com>
777 * trans-io.c (transfer_array_component): New function.
778 (transfer_expr): For array fields, call transfer_array_component.
780 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
782 * gfortran.texi: Fix a typo.
784 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
786 * parse.c (eof_buf): Rename eof to eof_buf.
787 (unexpected_eof): Same.
788 (gfc_parse_file): Same.
790 2004-09-15 Steven G. Kargl <kargls@comcast.net>
792 * check.c (gfc_check_getcwd_sub): New function.
793 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
794 * intrinsic.c (add_functions): Add function definition;
796 * intrinsic.c (add_subroutines): Add subroutine definitions.
797 * intrinsic.h: Add prototypes.
798 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
800 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
802 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
805 * module.c (write_symbol): Don't fill in module name here.
806 (write_symbol0): Fill in here instead.
808 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
810 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
811 trans-array.c, trans-common.c, trans-expr.c,
812 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
813 comment typos. Follow spelling conventions.
815 2004-09-09 Paul Brook <paul@codesourcery.com>
817 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
819 2004-09-08 Paul Brook <paul@codesourcery.com>
821 * array.c: Don't include assert.h.
822 * data.c: Don't include assert.h. Replace assert and abort with
823 gcc_assert and gcc_unreachable.
824 * dependency.c: Ditto.
830 * trans-array.c: Ditto.
831 * trans-common.c: Ditto.
832 * trans-const.c: Ditto.
833 * trans-decl.c: Ditto.
834 * trans-expr.c: Ditto.
835 * trans-intrinsic.c: Ditto.
837 * trans-stmt.c: Ditto.
838 * trans-types.c: Ditto.
841 2004-09-07 Per Bothner <per@bothner.com>
842 Paul Brook <paul@codesourcery.com>
844 * error.c (show_locus): Handle mapped locations.
845 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
846 * gfortran.h: Include input.h.
847 (struct gfc_linebuf): Use source_location.
848 * scanner.c (get_file): Initialize linemap.
849 (preprocessor_line): Pass extra argument to get_file.
850 (load_file): Ditto. Setup linemap.
851 (gfc_new_file): Handle mapped locations.
852 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
853 Set decl source locations.
854 (gfc_trans_common): Set blank common block location.
855 * trans-decl.c (gfc_set_decl_location): New function.
856 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
857 (trans_function_start): Move call to gfc_set_backend_locus..
858 (build_function_decl): ... to here.
859 (build_entry_thunks): Set and restore the backend locus.
860 (gfc_generate_constructors): Remove excess arguments to
862 (gfc_generate_block_data): Add comments. Set the decl locus.
863 * trans-io.c (set_error_locus): Handle mapped locations.
864 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
865 (gfc_trans_code): Use SET_EXPR_LOCATION.
866 (gfc_generate_code): Override the location of the new symbol.
867 * trans.h (gfc_set_decl_location): Add prototype.
869 2004-08-31 Paul Brook <paul@codesourcery.com>
871 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
873 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
876 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
879 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
884 * resolve.c (resolve_transfer): New function.
885 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
887 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
890 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
893 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
895 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
897 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
900 * trans-types.c (gfc_return_by_reference): Remove TODO error,
901 add comment pointing out possible issue WRT compatibility with g77.
903 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
905 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
906 all occurences of 'gfc_strlen_type_node' by
907 'gfc_charlen_type_node'.
908 * trans-types.h: Same. Also update comment accordingly.
910 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
912 * primary.c: Update copyright boilerplate to say GCC.
913 * f95-lang.c: Change initial comment to say gfortran.
915 2004-08-31 Paul Brook <paul@codesourcery.com>
917 * trans-types.h: Add comments.
918 (intmax_type_node, string_type_node, const_string_type_node): Remove.
920 2004-08-30 Richard Henderson <rth@redhat.com>
922 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
923 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
924 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
926 (gfc_logical_info): Add c_bool.
927 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
928 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
929 rather than gfc_int[48]_type_node for allocate choice.
930 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
931 local copies of some kind type nodes.
932 (gfc_build_builtin_function_decls): Likewise.
933 * trans-expr.c (gfc_conv_power_op): Likewise.
934 * trans-intrinsic.c (gfc_conv_intrinsic_index,
935 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
936 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
937 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
938 gfc_trans_character_select, gfc_trans_allocate): Likewise.
939 * trans-io.c (gfc_pint4_type_node): Move into ...
940 (gfc_build_io_library_fndecls): ... here. Cache local copies of
941 some kind type nodes.
942 * trans-types.c (gfc_type_nodes): Remove.
943 (gfc_character1_type_node, gfc_strlen_type_node): New.
944 (gfc_integer_types, gfc_logical_types): New.
945 (gfc_real_types, gfc_complex_types): New.
946 (gfc_init_kinds): Fill in real mode_precision.
947 (gfc_build_int_type, gfc_build_real_type): New.
948 (gfc_build_complex_type, gfc_build_logical_type): New.
949 (c_size_t_size): New.
950 (gfc_init_types): Loop over kinds.
951 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
952 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
953 (gfc_get_character_type_len): Likewise.
954 (gfc_type_for_size): Loop over kinds; use a reduced set of
956 (gfc_type_for_mode): Loop over kinds.
957 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
958 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
959 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
960 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
961 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
962 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
963 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
964 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
965 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
966 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
967 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
968 gfc_complex8_type_node, gfc_complex16_type_node,
969 gfc_logical1_type_node, gfc_logical2_type_node,
970 gfc_logical4_type_node, gfc_logical8_type_node,
971 gfc_logical16_type_node, gfc_strlen_kind): Remove.
972 (gfc_character1_type_node): Turn in to a variable.
973 (gfc_strlen_type_node): Likewise.
975 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
977 * gfortran.h (gfc_namespace): Add new field is_block_data.
978 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
979 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
980 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
981 * trans.h (gfc_generate_block_data): Add prototype.
982 * trans-decl.c (gfc_generate_block_data): New function.
984 2004-08-29 Richard Henderson <rth@redhat.com>
986 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
987 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
988 than two HOST_WIDE_INT.
990 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
993 * decl.c (free_variable, free_value, gfc_free_data, var_list,
994 var_element, top_var_list, match_data_constant, top_val_list,
995 gfc_match_data): Move here from match.c.
996 (match_old_style_init): New function.
997 (variable_decl): Match old-style initialization.
998 * expr.c (gfc_get_variable_expr): New function.
999 * gfortran.h (gfc_get_variable_expr): Add prototype.
1000 * gfortran.texi: Start documentation for supported extensions.
1001 * match.c: Remove the functions moved to decl.c.
1002 * match.h (gfc_match_data): Move prototype to under decl.c.
1003 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1006 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1007 Paul Brook <paul@codesourcery.com>
1009 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1010 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1011 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1012 (build_builtin_fntypes): New function.
1013 (gfc_init_builtin_functions): Use it.
1014 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1015 and GFC_ISYM_ERF{,C}.
1016 (gfc_c_int_kind): Declare.
1017 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1018 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1019 gfc_resolve_g77_math1): Add prototypes.
1020 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1021 * mathbuiltins.def: Add comment. Change third argument. Use
1022 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1023 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1024 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1025 * trans-types.c (gfc_c_int_kind): Declare.
1026 (gfc_init_kinds): Set it.
1028 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1029 Paul Brook <paul@codesourcery.com>
1031 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1032 (gfc_check_f, gfc_simplify_f): Add f0.
1033 * intrinsic.c (do_check): Call f0. Flatten.
1034 (add_sym_0): Fix prototype. Set f0.
1035 (add_functions): Add getgid, getgid and getuid.
1036 (resolve_intrinsic): Remove obsolete comment.
1037 (do_simplify): Call f0.
1038 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1039 gfc_resolve_getuid): Add prototypes.
1040 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1041 gfc_resolve_getuid): New functions.
1042 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1045 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1047 * error.c (gfc_error_init_1): Remove blank line in front of
1048 function body. Add missing blank.
1049 (gfc_buffer_error, error_char, error_string): Remove blank line in
1050 front of function body.
1051 (show_locus): Add comma in comment.
1052 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1053 gfc_push_error, gfc_pop_error): Remove blank line in front of
1055 (gfc_get_errors): Typo fix in comment in front of function. Remove
1056 blank line in front of function body.
1058 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1060 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1061 variable declaration of same name.
1062 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1063 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1064 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1065 Replace all calls to gfc_default_*_kind with variable accesses.
1066 * trans-types.c: Same as above.
1067 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1068 static qualifier. Replace all occurences.
1069 (gfc_default_*_kind): Remove functions.
1071 2004-08-26 Richard Henderson <rth@redhat.com>
1073 * arith.c: Include system.h, not real system headers.
1074 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1075 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1076 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1077 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1078 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1079 gfc_index_integer_kind, gfc_default_integer_kind,
1080 gfc_default_real_kind,gfc_default_double_kind,
1081 gfc_default_character_kind, gfc_default_logical_kind,
1082 gfc_default_complex_kind, validate_integer, validate_real,
1083 validate_logical, validate_character,
1084 gfc_validate_kind): Move to trans-types.c.
1085 (gfc_set_model_kind): Use gfc_validate_kind.
1086 (gfc_set_model): Just copy the current precision to default.
1087 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1088 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1089 * gfortran.h: Update file commentary.
1090 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1091 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1092 gfc_default_double_kind_1, gfc_default_character_kind_1,
1093 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1094 (gfc_init_kinds): New.
1095 (gfc_init_types): Don't set gfc_index_integer_kind here.
1096 * trans-types.h (gfc_init_kinds): Declare.
1097 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1099 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1101 * check.c (gfc_check_atan2): New function.
1102 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1103 * intrinsic.h (gfc_check_atan2): Add prototype.
1105 2004-08-25 Richard Henderson <rth@redhat.com>
1107 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1108 false and we don't validate the kind.
1109 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1110 * check.c (kind_check): Likewise.
1111 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1112 (match_char_spec, match_logical_spec): Likewise.
1113 * gfortran.h (gfc_validate_kind): Likewise.
1114 * options.c (gfc_handle_option): Likewise.
1115 * primary.c (match_integer_constant, match_real_constant,
1116 match_string_constant, match_logical_constant,
1117 match_const_complex_part): Likewise.
1118 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1119 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1120 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1121 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1122 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1123 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1124 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1125 gfc_simplify_tiny): Likewise.
1126 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1127 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1128 prepare_arg_info): Likewise.
1130 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1132 * expr.c (gfc_check_assign): Add comment. Add new warning.
1133 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1134 result of pointer valued function when not in pointer assignment.
1136 2004-08-25 Paul Brook <paul@codesourcery.com>
1138 * config-lang.in: Remove dead commented line.
1139 * module.c: Replace g95 with gfortran in comment.
1141 2004-08-25 Paul Brook <paul@codesourcery.com>
1144 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1146 2004-08-25 Paul Brook <paul@codesourcery.com>
1149 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1150 string_length argument.
1151 (gfc_trans_array_ctor_element): New function.
1152 (gfc_trans_array_constructor_subarray): Use it.
1153 (gfc_trans_array_constructor_value): Ditto. Handle constant
1155 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1156 (gfc_trans_array_constructor): Use them.
1157 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1158 (gfc_conv_ss_descriptor): Remember section string length.
1159 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1160 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1161 (gfc_conv_expr_descriptor): Ditto.
1162 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1163 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1164 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1165 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1166 (gfc_conv_variable): Set string_length from section.
1167 (gfc_conv_function_call): Remove extra argument.
1168 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1169 * trans-types.c (gfc_get_character_type_len): New function.
1170 (gfc_get_character_type): Use it.
1171 (gfc_get_dtype): Return zero for internal types.
1172 * trans-types.h (gfc_get_character_type_len): Add prototype.
1173 * trans.h (struct gfc_ss): Move string_length out of union.
1175 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1177 * trans.h (build2_v, build3_v): New macros.
1179 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1181 * trans-array.c (gfc_conv_descriptor_data,
1182 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1183 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1184 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1185 gfc_trans_allocate_temp_array,
1186 gfc_trans_array_constructor_subarray,
1187 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1188 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1189 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1190 gfc_conv_array_ref, gfc_trans_preloop_setup,
1191 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1192 gfc_conv_loop_setup, gfc_array_init_size,
1193 gfc_conv_array_initializer, gfc_trans_array_bounds,
1194 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1195 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1196 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1197 of build and build_v as appropriate.
1198 * trans-common.c (create_common): Same.
1199 * trans-decl.c (gfc_trans_auto_character_variable,
1200 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1201 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1202 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1203 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1204 gfc_conv_expr_op, gfc_conv_function_call,
1205 gfc_trans_structure_assign): Same.
1206 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1207 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1208 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1209 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1210 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1211 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1212 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1213 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1214 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1215 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1216 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1217 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1218 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1219 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1220 gfc_conv_intrinsic_iargc): Same.
1221 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1222 set_flag, add_case, io_result, transfer_namelist_element,
1223 transfer_expr): Same.
1224 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1225 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1226 gfc_trans_integer_select, gfc_trans_logical_select,
1227 gfc_trans_character_select, gfc_trans_forall_loop,
1228 gfc_trans_nested_forall_loop, gfc_do_allocate,
1229 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1230 compute_inner_temp_size, compute_overall_iter_number,
1231 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1232 gfc_trans_forall_1, gfc_evaluate_where_mask,
1233 gfc_trans_where_assign, gfc_trans_allocate): Same.
1234 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1235 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1236 gfc_build_array_ref, gfc_build_function_call,
1237 gfc_trans_runtime_check): Same.
1239 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1241 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1242 build_int_cst to build_int_cst_wide in accordance to Nathan's
1245 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1247 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1248 build_int_cst calls.
1249 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1250 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1251 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1252 gfc_trans_entry_master_switch): Likewise.
1253 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1254 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1255 * trans-io.c (add_case, set_error_locus,
1256 transfer_namelist_element, transfer_expr): Likewise.
1257 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1258 gfc_trans_stop, gfc_trans_character_select): Likewise.
1259 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1260 * trans.c (gfc_trans_runtime_check): Likewise.
1262 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1264 * trans-decl.c, trans-types.c: Add and remove blank lines as
1267 2004-08-24 Richard Henderson <rth@redhat.com>
1269 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1271 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1273 * resolve.c (merge_argument_lists): Revert unintentionally
1276 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1278 * trans-decl.c (build_function_decl): Fix spelling in comment.
1279 (build_entry_thunks): Remove code with no function.
1280 (gfc_build_intrinsic_function_decls): Remove empty line.
1282 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1284 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1286 * f95-lang.c (gfc_init_decl_processing): Adjust
1287 build_common_tree_nodes call.
1289 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1291 * trans-types.c: Spelling and formatting fixes.
1293 2004-08-23 Richard Henderson <rth@redhat.com>
1295 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1296 of going through an intermediate string. Fix 32/64 int/long bug.
1298 2004-08-23 Eric Christopher <echristo@redhat.com>
1300 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1301 usage. Use build_vector_type_for_mode for vector types.
1303 2004-08-22 Richard Henderson <rth@redhat.com>
1306 * data.c (find_con_by_offset): Search ordered list; handle
1307 elements with repeat counts.
1308 (gfc_assign_data_value_range): New.
1309 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1310 (gfc_assign_data_value_range): Declare.
1311 * match.c (top_val_list): Extract repeat count into a temporary.
1312 * resolve.c (values): Make left unsigned.
1313 (next_data_value): Don't decrement left.
1314 (check_data_variable): Use gfc_assign_data_value_range.
1316 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1318 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1320 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1322 * check.c (gfc_check_reduction): Rename to ...
1323 (check_reduction): ... this. Make static. Don't check type of
1325 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1326 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1327 SUM to use new check functions.
1328 (check_specific): Change logic to call new functions.
1329 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1331 (gfc_check_reduction): Remove prototype.
1333 2004-08-20 Paul Brook <paul@codesourcery.com>
1334 Canqun Yang <canqun@nudt.edu.cn>
1337 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1338 for automatic arrays.
1339 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1341 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1345 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1346 (gfc_match_if): Order statement list alphabetically, add WHERE and
1347 FORALL, remove double PAUSE.
1348 (gfc_match_simple_where, match_forall_header,
1349 gfc_match_simple_forall): New functions.
1350 (gfc_match_forall): Use match_forall_header.
1352 2004-08-19 Paul Brook <paul@codesourcery.com>
1355 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1356 * symbol.c (gfc_clear_attr): Use memset.
1358 2004-08-19 Paul Brook <paul@codesourcery.com>
1362 * data.c (assign_substring_data_value): Remove.
1363 (create_character_intializer): New function.
1364 (gfc_assign_data_value): Track the typespec for the current
1365 subobject. Use create_character_intializer.
1367 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1370 * check.c (gfc_check_reduction): New function.
1371 (gfc_check_minval_maxval): Removed.
1372 (gfc_check_product): Removed.
1373 (gfc_check_sum): Removed.
1374 * intrinsic.h: Add/remove declarations for these.
1375 * gfortran.h: Add field f3red to union gfc_check_f.
1376 * intrinsic.c (add_sym_3red): New function.
1377 (add_functions): Register maxval, minval, product, and sum intrinsics
1378 through add_sym_3red.
1379 (check_specific): Handle f3red union field.
1380 * iresolve.c: Whitespace change.
1382 2004-08-18 Paul Brook <paul@codesourcery.com>
1384 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1386 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1389 * trans-io.c (transfer_namelist_element): New. Recursively handle
1390 derived-type variables. Pass string lengths.
1391 (build_dt): Code moved to build_namelist, with some
1392 changes and additions.
1393 (gfc_build_io_library_fndecls): Declare the fifth
1394 argument in st_set_nml_var_char -- string_length.
1396 2004-08-17 Paul Brook <paul@codesourcery.com>
1397 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1400 * decl.c (get_proc_name): Update mystery comment.
1401 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1402 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1403 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1404 (struct gfc_entry_list): Define.
1405 (gfc_get_entry_list): Define.
1406 (struct gfc_namespace): Add refs and entries.
1407 (enum gfc_exec_op): Add EXEC_ENTRY.
1408 (struct gfc_code): Add ext.entry.
1409 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1410 (mio_symbol_attribute): Don't save/reture addr->entry.
1411 (mio_namespace_ref): Refcount namespaces.
1412 * parse.c (accept_statement): Handle ST_ENTRY.
1413 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1414 (parse_contained): Fixup sibling references to entry points
1415 after parsing the procedure body.
1416 * resolve.c (resolve_contained_fntype): New function.
1417 (merge_argument_lists, resolve_entries): New functions.
1418 (resolve_contained_functions): Use them.
1419 (resolve_code): Handle EXEC_ENTRY.
1420 (gfc_resolve): Call resolve_entries.
1421 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1422 * symbol.c (gfc_get_namespace): Refcount namespaces.
1423 (gfc_free_namespace): Ditto.
1424 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1425 optional when multiple entry points are present.
1426 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1427 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1428 (create_function_arglist, trans_function_start, build_entry_thunks):
1430 (gfc_build_function_decl): Rename ...
1431 (build_function_decl): ... to this.
1432 (gfc_create_function_decl): New function.
1433 (gfc_generate_contained_functions): Use it.
1434 (gfc_trans_entry_master_switch): New function.
1435 (gfc_generate_function_code): Use new functions.
1436 * trans-stmt.c (gfc_trans_entry): New function.
1437 * trans-stmt.h (gfc_trans_entry): Add prototype.
1438 * trans-types.c (gfc_get_function_type): Add entry point argument.
1439 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1440 (gfc_generate_module_code): Call gfc_create_function_decl.
1441 * trans.h (gfc_build_function_decl): Remove.
1442 (gfc_create_function_decl): Add prototype.
1444 2004-08-15 Andrew Pinski <apinski@apple.com>
1447 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1448 for cabs{,f} and copysign{,f}.
1449 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1450 (gfor_fndecl_math_cabs): Delete.
1451 (gfor_fndecl_math_sign4): Delete.
1452 (gfor_fndecl_math_sign8): Delete.
1453 (gfc_build_intrinsic_function_decls): Remove the
1454 initializing of cabs{,f} and copysign{,f} functions.
1455 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1456 instead of the functions definitions.
1457 (gfc_conv_intrinsic_sign): Likewise.
1458 * trans.h (gfor_fndecl_math_cabsf): Delete.
1459 (gfor_fndecl_math_cabs): Delete.
1460 (gfor_fndecl_math_sign4): Delete.
1461 (gfor_fndecl_math_sign8): Delete.
1463 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1465 * trans-array.c (gfc_trans_array_constructor_value): Use
1467 * trans-const.c (gfc_build_string_const,
1468 gfc_init_constants, gfc_conv_mpz_to_tree,
1469 gfc_conv_constant_to_tree): Likewise.
1470 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1471 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1472 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1473 * trans-io.c (add_case, set_error_locus, build_dt,
1474 transfer_expr): Likewise.
1475 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1476 gfc_trans_stop, gfc_trans_character_select): Likewise.
1477 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1478 * trans.c (gfc_trans_runtime_check): Likewise.
1480 2004-08-14 Paul Brook <paul@codesourcery.com>
1482 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1484 2004-08-14 Paul Brook <paul@codesourcery.com>
1486 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1488 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1490 * gfortran.h: Add comments.
1491 * parse.c (parse_contained): Fix comment typo.
1492 * resolve.c (was_declared): Ditto.
1495 2004-08-11 Paul Brook <paul@codeourcery.com>
1498 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1500 2004-08-10 Richard Henderson <rth@redhat.com>
1502 * f95-lang.c (gfc_init_builtin_functions): Remove
1503 __builtin_stack_alloc, add __builtin_alloca.
1504 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1505 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1507 2004-08-10 Paul Brook <paul@codesourcery.com>
1509 * trans-io.c (transfer_expr): Handle pointters.
1511 2004-08-10 Paul Brook <paul@codesourcery.com>
1514 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1515 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1516 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1517 Handle GFC_SS_COMPONENT.
1518 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1519 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1521 (gfc_conv_array_initializer): Call specific initializer routines.
1522 * trans-expr.c (gfc_trans_structure_assign): New function.
1523 (gfc_trans_subarray_assign): New function.
1524 (gfc_trans_subcomponent_assign): New fucntion
1525 (gfc_conv_structure): Use them.
1526 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1527 (gfc_ss): Add shape.
1529 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1531 * simplify.c (gfc_simplify_shape): Bugfix.
1532 * expr.c (gfc_copy_shape_excluding): New function.
1533 * gfortran.h (gfc_get_shape): Bugfix.
1534 (gfc_copy_shape_excluding): Added declaration.
1535 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1536 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1537 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1538 time resolution of shape.
1540 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1542 * intrinsic.c (add_subroutines): Add getenv and
1543 get_environment_variable. (add_sym_5s): New function.
1544 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1546 * iresolve.c (gfc_resolve_get_environment_variable): New
1549 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
1551 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
1552 __builtin_pow[f] arguments.
1554 2004-08-06 Steven G. Kargl <kargls@comcast.net>
1556 * arith.c: Add #define for model numbers. Remove global GMP variables.
1557 (natural_logarithm,common_logarithm,exponential,sine,
1558 cosine,arctangent,hypercos,hypersine ): Remove.
1559 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
1560 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
1561 gfc_check_real_range, gfc_constant_result, gfc_range_check,
1562 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
1563 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
1564 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
1565 gfc_convert_complex,gfc_int2real,gfc_int2complex,
1566 gfc_real2int,gfc_real2real,gfc_real2complex,
1567 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
1568 to MPFR, use new functions.
1569 * arith.h: Remove extern global variables.
1570 (natural_logarithm,common_logarithm,exponential, sine, cosine,
1571 arctangent,hypercos,hypersine): Remove prototypes.
1572 (arctangent2): Update prototype from GMP to MPFR.
1573 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
1574 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
1575 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
1576 * gfortran.h (GFC_REAL_BITS): Remove.
1577 (arith): Add ARITH_NAN.
1578 Include mpfr.h. Define GFC_RND_MODE.
1579 Rename GCC_GFORTRAN_H GFC_GFC_H.
1580 (gfc_expr): Convert GMP to MPFR.
1581 * module.c: Add arith.h, correct type in comment.
1582 (mio_gmp_real): Convert GMP to MPFR.
1583 (mio_expr): Use gfc_set_model_kind().
1584 * primary.c: Update copyright date with 2004.
1585 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
1586 * simplify.c: Remove global GMP variables
1587 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
1588 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
1589 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
1590 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
1591 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
1592 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
1593 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
1594 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
1595 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
1596 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
1597 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
1598 gfc_simplify_rrspacing,gfc_simplify_scale,
1599 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
1600 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
1601 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
1602 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
1604 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
1605 gfc_conv_mpf_to_tree. Convert it to use MPFR
1606 (gfc_conv_constant_to_tree): Use it.
1607 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
1608 * trans-intrinsic.c: Add arith.h, remove gmp.h
1609 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
1611 2004-08-06 Victor Leikehman <lei@il.ibm.com>
1612 Paul Brook <paul@codesourcery.com>
1614 * trans-array.c (gfc_trans_allocate_array_storage,
1615 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
1616 gfc_conv_loop_setup): For functions, if the shape of the result
1617 is not known in compile-time, generate an empty array descriptor for
1618 the result and let the callee to allocate the memory.
1619 (gfc_trans_dummy_array_bias): Do nothing for pointers.
1620 (gfc_conv_expr_descriptor): Use function return values directly.
1621 * trans-expr.c (gfc_conv_function_call): Always add byref call
1623 (gfc_trans_pointer_assignment): Add comments.
1624 (gfc_trans_arrayfunc_assign): Don't chain on expression.
1626 2004-08-01 Roger Sayle <roger@eyesopen.com>
1628 * options.c (gfc_init_options): Don't warn about the use GNU
1629 extensions by default.
1630 (gfc_post_options): Warn about GNU extensions with -pedantic.
1631 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
1633 2004-07-30 Richard Henderson <rth@redhat.com>
1635 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
1638 2004-07-25 Richard Henderson <rth@redhat.com>
1640 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
1641 and DECL_IGNORED_P on RESULT_DECL.
1642 (gfc_generate_constructors): Likewise.
1644 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1647 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
1649 (ffixed-line-length-80, ffixed-line-length-132): Remove.
1650 * options.c (gfc_handle_options): Deal with changed options.
1651 * scanner.c (load_line): Change second arg to 'char **',
1652 allocate if pointing to NULL. Keep track of buffer's length.
1653 Adapt buffer size to overlong lines. Pad lines to full length
1655 (load_file): Adapt to new interface of load_line.
1657 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1659 * trans.h (builtin_function): Declare.
1661 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1664 (parts ported from g95)
1665 * parse.h (gfc_state_data): New field do_variable.
1666 (gfc_check_do_variable): Add prototype.
1667 * parse.c (push_state): Initialize field 'do_variable'.
1668 (gfc_check_do_variable): New function.
1669 (parse_do_block): Remember do iterator variable.
1670 (parse_file): Initialize field 'do_variable'.
1671 * match.c (gfc_match_assignment, gfc_match_do,
1672 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
1673 Add previously missing checks.
1674 (gfc_match_return): Reformat error message.
1675 * io.c (match_out_tag): New function.
1676 (match_open_element, match_close_element,
1677 match_file_element, match_dt_element): Call match_out_tag
1678 instead of match_vtag where appropriate.
1679 (match_io_iterator, match_io_element): Add missing check.
1680 (match_io): Reformat error message.
1681 (match_inquire_element): Call match_out_tag where appropriate.
1683 * parse.c (gfc_check_do_variable): Fix error locus.
1685 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1688 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
1689 for every assumed length character dummy argument.
1692 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
1695 * simplify.c (gfc_simplify_bound): Copy the bound expression.
1697 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1700 * trans-array.c gfc_trans_g77_array,
1701 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
1702 for assumed length characters.
1703 (gfc_conv_expr_descriptor): Set se->string_length if dealing
1704 with a character expression.
1705 (gfc_cvonv_array_parameter): Pass string length when passing
1706 character array according to g77 conventions.
1708 2004-07-12 Paul Brook <paul@codesourcery.com>
1710 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
1711 * trans-array.c (gfc_trans_auto_array_allocation): Remove
1712 initialization code.
1713 * trans-common.c (create_common): Use gfc_conv_initializer.
1714 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
1715 * trans-expr.c (gfc_conv_initializer): New function.
1716 (gfc_conv_structure): Use it.
1717 * trans.h (gfc_conv_initializer): Add prototype.
1719 2004-07-11 Paul Brook <paul@codesourcery.com>
1722 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
1724 (parse_contained): Mark contained symbols as referenced.
1726 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1729 * module.c (gfc_dump_module, gfc_use_module): Print locus
1730 when opening of module file fails.
1733 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
1736 * match.c (gfc_match_program): A program name is obligatory.
1737 (gfc_match_return): RETURN in main program is an extension.
1738 (gfc_match_block_data): A space is required before a block data
1742 * primary.c (match_boz_constant): Call gfc_notify_std only if
1743 we actually have a non-standard boz-literal-constant.
1746 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
1747 warning if assigning NULL().
1749 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1751 * f95-lang.c (set_block): Remove.
1752 (gfc_clear_binding_stack): New.
1753 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1754 (struct binding_level): Remove block_created_by_back_end.
1755 (clear_binding_level): Likewise.
1756 (poplevel): Don't handle block_created_by_back_end.
1758 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1760 * trans-decl.c (gfc_create_module_variable): Nothing to do if
1761 symbol is in common, because we ...
1762 (gfc_generate_module_vars): Call gfc_trans_common.
1764 2004-07-10 Paul Brook <paul@codesourcery.com>
1766 * trans-array.c (gfc_build_null_descriptor): New function.
1767 (gfc_trans_static_array_pointer): Use it.
1768 * trans-array.h (gfc_build_null_descriptor): Add prototype.
1769 * trans-expr.c (gfc_conv_structure): Handle array pointers.
1771 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1774 * decl.c (gfc_match_save): Use-associated common block
1776 * gfortran.h (gfc_common_head): Add new field 'name'.
1777 Fix typo in comment after #endif.
1778 * match.c (gfc_get_common): Add new argument from_common,
1779 mangle name if flag is set, fill in new field in structure
1781 (match_common): Set new arg in call to gfc_get_common,
1782 use-associated common block doesn't collide.
1783 * match.h (gfc_get_common): Adapt prototype.
1784 * module.c (load_commons): Set new arg in call to
1786 * symbol.c (free_common_tree): New function.
1787 (gfc_free_namespace): Call new function.
1788 * trans-common.c (several functions): Remove argument
1789 'name', use name from gfc_common_head instead.
1791 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1793 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
1794 and RHS match. Return early if the RHS is NULL().
1797 * match.c (match_common): Fix error reporting for used common.
1800 * trans-expr.c (gfc_conv_structure): Handle initialization
1801 of scalar pointer components.
1803 * parse.c (decode_statement): Fix matching of BLOCK DATA.
1805 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
1806 by fix for PR 15481.
1808 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1810 * trans-common.c: Fix whitespace issues, make variable names
1812 (create_common): Additionally, make loop logic more obvious.
1814 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1815 Paul Brook <paul@codesourcery.com>
1818 * trans-common.c (calculate_length): Remove ...
1819 (get_segment_info): Merge into here. Save field type.
1820 (build_field): Use saved type.
1821 (create_common, new_condition, new_segment, finish_equivalences):
1822 Use new get_segment_info.
1823 * trans-types.c: Update comment.
1825 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1828 * moduele.c (mio_symbol): Don't I/O initial values unless
1829 symbol is a parameter.
1831 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1834 * resolve.c (resolve_symbol): Verify that the shape of a
1835 parameter array is not only explicit, but also constant.
1836 * array.c (gfc_is_compile_time_shape): New function.
1837 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
1839 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1845 * module.c (write_symbol, write_symtree): Remove workaround.
1846 * primary.c (match_actual_arglist): Enhance comment.
1847 (gfc_match_rvalue): Handle function call with first argument
1848 a keyword argument correctly.
1849 * resolve.c (resolve_symbol): Change call to
1850 gfc_set_default_type to issue error if no implicit type
1852 * trans-decl.c (gfc_create_module_variable): Remove workaround.
1854 2004-07-08 Paul Brook <paul@codesourcery.com>
1856 * intrinsic.c (add_sym_4s): New function.
1857 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
1859 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
1860 Paul Brook <paul@codesourcery.com>
1864 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
1865 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
1866 * intrinsic.c (add_functions): Identify iargc. Add
1867 command_argument_count.
1868 (add_subroutines): Resolve getarg. Add get_command and
1869 get_command_argument.
1870 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
1871 gfc_resolve_get_command_argument): Add prototypes.
1872 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
1873 gfc_resolve_get_command_argument): New functions.
1874 * trans-decl.c (gfor_fndecl_iargc): New variable.
1875 (gfc_build_intrinsic_function_decls): Set it.
1876 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
1877 (gfc_conv_intrinsic_function): Use it.
1878 * trans.h (gfor_fndecl_iargc): Declare.
1880 2004-07-04 Matthias Klose <doko@debian.org>
1882 * Make-lang.in: Generate and install gfortran man page.
1883 * invoke.texi: Remove extra '@c man end'.
1885 2004-07-04 Richard Henderson <rth@redhat.com>
1887 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
1889 2004-07-04 Paul Brook <paul@codesourcery.com>
1891 * decl.c (gfc_match_implicit_range): Don't use typespec.
1892 (gfc_match_implicit): Handle character selectors.
1893 * gfortran.h (gfc_set_implicit): Remove prototype.
1894 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
1895 * parse.c (accept_statement): Don't call gfc_set_implicit.
1896 * symbol.c (new_ts): Remove.
1897 (gfc_set_implicit_none): Use same loop bounds as other functions.
1898 (gfc_set_implicit): Remove.
1899 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
1900 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
1902 2004-06-30 Richard Henderson <rth@redhat.com>
1904 * match.c (var_element): Remove unused variable.
1906 * trans-decl.c (gfc_generate_function_code): Don't set
1907 x_whole_function_mode_p.
1908 (gfc_generate_constructors): Likewise.
1910 2004-06-30 Richard Henderson <rth@redhat.com>
1912 * trans-decl.c (gfc_generate_function_code): Don't set
1913 immediate_size_expand.
1914 (gfc_generate_constructors): Likewise.
1916 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1919 * decl.c (gfc_match_type_spec): Rename second argument to
1920 'implicit_flag', reverse meaning. Don't match_char_spec if
1921 'implicit_flag' is set. Rename to ...
1922 (match_type_spec): ... this.
1923 (gfc_match_implicit_none, match_implicit_range): Move here
1925 (gfc_match_implicit): Move here from match.c, try to
1926 match_char_len if match_implicit_range doesn't succeed for
1927 CHARACTER implicits. Call renamed fucntion match_type_spec.
1928 (gfc_match_data_decl, match_prefix): Call renamed function
1930 * match.c (gfc_match_implicit_none, match_implicit_range,
1931 gfc_match_implicit): Move to decl.c.
1932 * match.h (gfc_match_implicit_none, gfc_match_implicit):
1933 Move protoypes to section 'decl.c'.
1934 (gfc_match_type_spec): Remove prototype.
1936 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1938 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
1941 2004-06-29 Steven Bosscher <stevenb@suse.de>
1943 Make sure types in assignments are compatible. Mostly mechanical.
1944 * trans-const.h (gfc_index_one_node): New define.
1945 * trans-array.c (gfc_trans_allocate_array_storage,
1946 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
1947 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
1948 gfc_conv_array_ubound, gfc_conv_array_ref,
1949 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
1950 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
1951 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
1952 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
1953 types in assignments, conversions and conditionals for expressions.
1954 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1955 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
1956 gfc_conv_function_call, gfc_trans_pointer_assignment,
1957 gfc_trans_scalar_assign): Likewise.
1958 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
1959 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1960 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
1961 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
1962 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
1963 gfc_conv_allocated, gfc_conv_associated,
1964 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
1965 * trans-io.c (set_string): Likewise.
1966 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
1967 gfc_do_allocate, generate_loop_for_temp_to_lhs,
1968 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
1969 compute_overall_iter_number, gfc_trans_assign_need_temp,
1970 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
1971 gfc_evaluate_where_mask, gfc_trans_where_assign,
1972 gfc_trans_where_2): Likewise.
1973 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
1974 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
1976 * trans.c (gfc_add_modify_expr): Add sanity check that types
1977 for the lhs and rhs are the same for scalar assignments.
1979 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1981 * dump-parse-tree.c (show_common): New function.
1982 (gfc_show_namespace): Show commons.
1984 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1985 Andrew Vaught <andyv@firstinter.net>
1989 * decl.c (gfc_match_save): Adapt to new common structures,
1990 don't allow saving USE-associated common.
1991 * dump-parse-tree (gfc_show_attr): (saved_)common are not
1992 symbol attributes any longer.
1993 (gfc_show_symbol): Don't show old-style commons any longer.
1994 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
1996 * gfortran.h (symbol_attribute): Remove common and saved_common
1998 (gfc_symbol): Remove common_head element.
1999 (gfc_common_head): New struct.
2000 (gfc_get_common_head): New macro.
2001 (gfc_symtree): Add field 'common' to union.
2002 (gfc_namespace): Add field 'common_root'; change type of field
2003 'blank_common' to blank_common.
2004 (gfc_add_data): New prototype.
2005 (gfc_traverse_symtree): Expect a symtree as first argument
2006 instead of namespace.
2007 * match.c (gfc_get_common): New function.
2008 (match_common_name): Change to take char * as argument, adapt,
2009 fix bug with empty name.
2010 (gfc_match_common): Adapt to new data structures. Disallow
2011 redeclaration of USE-associated COMMON-block. Fix bug with
2013 (var_element): Adapt to new common structures.
2014 * match.h (gfc_get_common): Declare.
2015 * module.c: Add 2004 to copyright years, add commons to module
2016 file layout description.
2017 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2018 for removed attributes.
2019 (mio_symbol): Adapt to new way of storing common relations.
2020 (load_commons): New function.
2021 (read_module): Skip common list on first pass, load_commons at
2023 (write_commons): New function.
2024 (write_module): Call write_commons().
2025 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2026 functions related to removed attributes.
2027 (gfc_add_data): New function.
2028 (gfc_clear_attr): Don't set removed attributes.
2029 (gfc_copy_attr): Don't copy removed attributes.
2030 (traverse_symtree): Remove.
2031 (gfc_traverse_symtree): Don't traverse symbol
2032 tree of the passed namespace, but require a symtree to be passed
2033 instead. Unify with traverse_symtree.
2034 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2036 (save_symbol): Remove setting of removed attribute.
2037 * trans-common.c (gfc_sym_mangled_common_id): Change to
2038 take 'char *' argument instead of 'gfc_symbol'.
2039 (build_common_decl, new_segment, translate_common): Adapt to new
2040 data structures, add new
2042 (create_common): Adapt to new data structures, add new
2043 argument name. Fix typo in intialization of derived types.
2044 (finish_equivalences): Add second argument in call to
2046 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2047 (gfc_trans_common): Adapt to new data structures.
2048 * trans-decl.c (gfc_create_module_variables): Remove test for
2051 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2053 * io.c: Add 2004 to copyright years.
2055 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2056 Andrew Vaught <andyv@firstinter.net>
2058 * gfortran.h (gfc_gsymbol): New typedef.
2059 (gfc_gsym_root): New variable.
2060 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2061 * parse.c (global_used): New function.
2062 (parse_block_data): Check for double empty BLOCK DATA,
2063 use global symbol table.
2064 (parse_module): Use global symbol table.
2065 (add_global_procedure, add_global_program): New functions.
2066 (gfc_parse_file): Use global symbol table.
2067 * symbol.c (gfc_gsym_root): New variable.
2068 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2071 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2073 * module.c (mio_gmp_real): Correct writing of negative numbers.
2075 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2078 * expr.c (check_intrinsic_op): Allow comparison of characters.
2081 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2082 Andrew Vaught <andyv@firstinter.net>
2084 * decl.c (contained_procedure): New function.
2085 (match_end): Verify correctness of END STATEMENT in
2088 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2089 Andrew Vaught <andyv@firstinter.net>
2092 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2093 (decode_statement): Enforce required space in free-form.
2095 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2097 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2098 * trans-array.c (gfc_conv_descriptor_data): Add operand
2100 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2101 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2102 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2103 * trans-common.c (create_common): Likewise.
2104 * trans-expr.c (gfc_conv_component_ref): Likewise.
2105 * trans-io.c (set_parameter_value): Likewise.
2106 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2107 (transfer_expr): Likewise.
2108 * trans-decl.c (gfc_trans_auto_character_variable):
2109 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2110 (gfc_gimplify_function): New function.
2111 (gfc_generate_function-code): Properly handle nested functions.
2112 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2114 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2117 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2118 (gfc_resolve_inquire): Resolve the iolength tag. Return
2119 SUCCESS at end of function if no failure has occured.
2120 * resolve.c (resolve_code): Resolve if iolength is encountered.
2121 * trans-io.c: (ioparm_iolength, iocall_iolength,
2122 iocall_iolength_done): New variables.
2123 (last_dt): Add IOLENGTH.
2124 (gfc_build_io_library_fndecls ): Set iolength related variables.
2125 (gfc_trans_iolength): Implement.
2126 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2128 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2131 * scanner.c (load_line): Don't truncate preprocessor lines.
2132 Reformat error message.
2133 (preprocessor_line): Issue warning in case of malformed
2136 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2138 * resolve.c (resolve_symbol): Add comment in function body.
2139 (check_data_variable): Change type of mark to ar_type, adapt code
2142 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2144 * array.c (gfc_insert_constructor): Avoid redundant call to
2145 mpz_comp. Add 2004 to copyright years.
2147 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2149 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2151 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2153 * arith.c (gfc_range_check): correct complex underflow.
2155 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2158 * match.c (match_case_selector): Call gfc_match_init_expr
2159 instead of gfc_match_expr.
2160 * resolve.c (validate_case_label_expr): No need to check for
2161 constant, since it wouldn't have been matched with the fix to
2164 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2167 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2170 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2173 * trans-deecl.c (generate_local_decl): Do not issue warning for
2174 unused variables if they're use associated.
2176 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2177 Andrew Vaught <andyv@firstinter.net>
2180 * gfortran.h (gfc_check_f): Add new field f3ml.
2181 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2182 of individual arguments, reorder if necessary.
2183 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2184 * intrinsic.c (add_sym_3ml): New function.
2185 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2186 (check_specific): Catch special case MINLOC, MAXLOC.
2188 2004-06-14 Paul Brook <paul@codesourcery.com>
2190 * intrinsic.c (add_sym_2s): Use correct function types.
2192 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2194 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2195 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2197 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2199 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2200 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2201 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2202 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2203 * trans-intrinsic.c: Use symbols.
2204 * intrinsic.c (add_sym_2s): New function.
2205 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2206 * intrinsic.h: Function prototypes.
2207 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2208 gfc_resolve_srand): New functions.
2210 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2213 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2214 contained procedure.
2216 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2219 * interface.c (compare_parameter, compare_actual_formal): Don't
2220 check types and array shapes for NULL()
2221 * trans-expr.c (conv_function_call): No double indirection for
2224 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2226 * trans-expr.c (gfc_conv_cst_int_power): Compute
2227 x**(-n) by converting it to (1/x)**n instead of
2230 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2233 * module.c (write_symbol, write_symtree): Don't write symbols
2234 wrongly added to namespace.
2235 * trans-decl.c (gfc_create_module_variable): Don't create a
2236 backend decl for a symbol incorrectly added to namespace.
2238 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2241 * resolve.c (resolve_symbol): Verify that parameter array has an
2242 explicit shape. Fix typos and coding style issues in surrounding
2245 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2248 * gfortran.texi: The documentation doesn't contain infomration on
2249 how to report bugs, and shouldn't, so remove the line which
2252 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2254 * intrinsic.c (sort_actual): Keep track of type of missing
2255 arguments. (Missing from previous commit.)
2257 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2259 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2260 * interface.c (compare_actual_formal): Keep type of omitted
2262 * trans-expr.c (gfc_conv_function_call): Add string length
2263 argument for omitted string argument.
2265 2004-06-03 Paul Brook <paul@codesourcery.com>
2267 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2268 lists instead of compound expr chains.
2269 (gfc_trans_code): Annotate statement lists.
2271 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2273 * trans-array.c: Fix spelling in comments.
2275 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2278 * data.c (assign_substring_data_value): New function.
2279 (gfc_assign_data_value): Call the new function if we're dealing
2280 with a substring LHS.
2282 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2285 * gfortran.h (GFC_VERSION): Remove.
2286 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2289 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2291 * trans-types.c: Fix spelling & layout in comments.
2293 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2296 * trans-const.c (gfc_conv_string_init): Allow variable string
2297 length lower than initialization string length.
2299 2004-05-30 Paul Brook <paul@codesourcery.com>
2302 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2303 * trans-expr.c (gfc_trans_string_copy): New function.
2304 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2306 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2307 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2308 * trans.h (struct gfc_saved_var): Define.
2309 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2311 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2313 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2315 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2317 * simplify.c (gfc_simplify_log): Remove useless line of code.
2319 2004-05-29 Paul Brook <paul@codesourcery.com>
2321 * trans-common.c (find_equivalence): Find multiple rules.
2323 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2325 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2326 (gfc_current_locus): Declare new global variable.
2327 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2328 (gfc_current_locus1): Rename ...
2329 (gfc_current_locus): ... to this.
2330 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2331 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2332 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2333 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2334 and gfc_current_locus(), respectively.
2335 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2336 match_array_cons_element, gfc_match_array_constructor):
2337 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2338 and gfc_current_locus().
2339 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2340 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2341 attr_decl1, gfc_match_save): Likewise.
2342 * error.c (error_print, gfc_internal_error): Likewise.
2343 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2344 * interface.c (gfc_add_interface): Likewise.
2345 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2346 match_io_iterator, match_io): Likewise.
2347 * match.c (gfc_match_space, gfc_match_eos,
2348 gfc_match_small_literal_int, gfc_match_st_label,
2349 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2350 gfc_match_char, gfc_match, gfc_match_assignment,
2351 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2352 gfc_match_nullify, gfc_match_call, match_implicit_range,
2353 gfc_match_implicit, gfc_match_data, match_case_selector,
2354 gfc_match_case, match_forall_iterator): Likewise.
2355 * matchexp.c (gfc_match_defined_op_name, next_operator,
2356 match_level_1, match_mult_operand, match_ext_mult_operand,
2357 match_add_operand, match_ext_add_operand, match_level_2,
2358 match_level_3, match_level_4, match_and_operand, match_or_operand,
2359 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2360 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2361 * parse.c (match_word, decode_statement, next_free, next_fixed,
2362 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2364 * primary.c (match_digits, match_integer_constant,
2365 match_boz_constant, match_real_constant, match_substring,
2366 next_string_char, match_charkind_name, match_string_constant,
2367 match_logical_constant, match_const_complex_part,
2368 match_complex_constant, match_actual_arg, match_keyword_arg,
2369 gfc_match_actual_arglist, gfc_match_structure_constructor,
2370 gfc_match_rvalue, gfc_match_variable): Likewise.
2371 * st.c (gfc_get_code): Likewise.
2372 * symbol.c (check_conflict, check_used, check_done,
2373 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2374 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2375 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2377 2004-05-26 Roger Sayle <roger@eyesopen.com>
2379 * io.c (format_asterisk): Silence compiler warnings by correcting
2380 the number of elements of a "locus" initializer.
2382 2004-05-25 Roger Sayle <roger@eyesopen.com>
2385 * matchexp.c: Allow unary operators after arithmetic operators
2387 (match_ext_mult_operand, match_ext_add_operand): New functions.
2388 (match_mult_operand): Tweak to call match_ext_mult_operand.
2389 (match_add_operand): Tweak to call match_ext_mult_operand.
2390 (match_level_2): Rearrange to call match_ext_add_operand.
2392 2004-05-25 Paul Brook <paul@codesourcery.com>
2394 * expr.c (check_inquiry): Remove bogus tests.
2396 2004-05-23 Paul Brook <paul@codesourcery.com>
2399 * expr.c (restricted_args): Remove redundant checks/argument.
2400 (external_spec_function): Update to match.
2401 (restricted_intrinsic): Rewrite.
2403 2004-05-23 Paul Brook <paul@codesourcery.com>
2404 Victor Leikehman <lei@haifasphere.co.il>
2406 * gfortran.h (struct gfc_symbol): Add equiv_built.
2407 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2409 (current_length): Remove.
2410 (add_segments): New function.
2411 (build_equiv_decl): Create initialized common blocks.
2412 (build_common_decl): Always add decl to bindings.
2413 (create_common): Create initializers.
2414 (find_segment_info): Reformat to match coding conventions.
2415 (new_condition): Use add_segments.
2416 (add_condition, find_equivalence, add_equivalences): Move iteration
2417 inside functions. Only process each segment once.
2418 (new_segment, finish_equivalences, translate_common): Simplify.
2420 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2422 * check.c (gfc_check_random_seed): Issue for too many arguments.
2424 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2426 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2428 2004-05-22 Paul Brook <paul@codesourcery.com>
2430 * dump-parse-tree.c (gfc_show_equiv): New function.
2431 (gfc_show_namespace): Use it.
2433 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2436 * symbol.c (gfc_add_common): Disable checks to work around other more
2437 fundamental inadequacies.
2439 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2441 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2443 (gfc_build_function_decl): Likewise.
2445 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2447 * check.c (gfc_check_system_clock): New function.
2448 * intrinsic.c (add_sym_3s): New function.
2449 (add_subroutines): Use it.
2450 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2452 * iresolve.c (gfc_resolve_system_clock): New function.
2454 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2456 * invoke.texi: Document -Wunderflow and spell check.
2457 * lang.opt: Add Wunderflow.
2458 * gfortran.h (gfc_option_t): Add warn_underflow option.
2459 * options.c (gfc_init_options, set_Wall): Use it.
2460 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2461 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2462 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2463 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2464 * arith.c (common_logarithm): Fix typo in comment.
2466 2004-05-21 Roger Sayle <roger@eyesopen.com>
2468 * io.c (check_format): As a GNU extension, allow the comma after a
2469 string literal to be optional in a format. Use gfc_notify_std to
2470 issue an error/warning as appropriate.
2472 2004-05-21 Roger Sayle <roger@eyesopen.com>
2474 * io.c (check_format): Use gfc_notify_std to determine whether to
2475 issue an error/warning for omitting the digits from the X format.
2477 2004-05-20 Roger Sayle <roger@eyesopen.com>
2479 * io.c (check_format): Allow the number before the X format to
2480 be optional when not -pedantic.
2482 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2483 Paul Brook <paul@codesourcery.com>
2485 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2486 Create decls for __builtin_pow{,f}.
2487 * gfortran.h (PREFIX_LEN): Define.
2488 * trans-decl.c (gfor_fndecl_math_powi): Add.
2489 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2490 (gfc_build_intrinsic_function_decls): Create decls for powi.
2491 * trans-expr.c (powi_table): Add.
2492 (gfc_conv_integer_power): Remove.
2493 (gfc_conv_powi): New function.
2494 (gfc_conv_cst_int_power): New function.
2495 (gfc_conv_power_op): Use new powi routines.
2496 * trans.h (struct gfc_powdecl_list): Add.
2497 (gfor_fndecl_math_powi): Add.
2498 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2500 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2502 * trans.c, trans-decl.c: Fix comment typos.
2504 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2506 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2508 2004-05-18 Steve Kargl <kargls@comcast.net>
2510 * arith.c (gfc_int2complex): Fix incorrect range checking.
2512 2004-05-18 Paul Brook <paul@codesourcery.com>
2515 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2516 (default_initializer): Move to expr.c.
2517 (variable_decl): Don't assign default initializer to variables.
2518 * expr.c (gfc_default_initializer): Move to here.
2519 * gfortran.h (gfc_default_initializer): Add prototype.
2520 * resolve.c (resolve_symbol): Check for illegal initializers.
2521 Assign default initializer.
2523 2004-05-17 Steve Kargl <kargls@comcast.net>
2525 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2527 2004-05-17 Steve Kargl <kargls@comcast.net>
2529 * arith.c (gfc_real2complex): Range checking wrong part of complex
2532 2004-05-16 Paul Brook <paul@codesourcery.com>
2534 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2536 2004-05-16 Paul Brook <paul@codesourcery.com>
2538 * arith.c (gfc_range_check): Fix logic error.
2540 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2542 * arith.c: Fix comment typos.
2544 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2547 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2548 not initialized in a disallowed fashion.
2549 * match.c (gfc_match_common): Likewise.
2550 (var_element): Verify that variable is not in the blank COMMON,
2551 if it is in a common.
2553 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
2555 * Make-lang.in (f95.generated-manpages): Remove.
2556 (f95.srcextra): New.
2557 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
2558 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
2561 (f95.install-info): Remove.
2562 (install-info): New.
2564 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
2566 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
2568 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2570 * primary.c (match_boz_constant): Use gfc_notify_std() for
2571 issuing a warning or an error.
2573 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2576 * primary.c (match_structure_constructor): Rename ...
2577 (gfc_match_structure_constructor): ... to this. Make non-static.
2578 (gfc_match_rvalue): Call renamed function.
2579 * match.h (gfc_match_structure_constructor): Declare.
2580 * match.c (gfc_match_data_constant): Handle structure
2583 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2587 * gfortran.h (gfc_linebuf): New typedef.
2589 (gfc_file): Revamped, use new gfc_linebuf.
2590 (locus): Revamped, use new types.
2591 (gfc_current_file): Remove.
2592 (gfc_current_form, gfc_source_file): New global variables.
2593 * match.c (gfc_match_space, gfc_match_strings): Use
2594 gfc_current_form to find source form.
2595 * module.c (gfc_dump_module): Use gfc_source_file when printing
2597 * error.c (show_locus, show_loci) Use new data structures to print
2599 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
2601 (file_head, current_file, gfc_current_form, line_head, line_tail,
2602 gfc_current_locus1, gfc_source_file): New global variables.
2603 (gfc_scanner_init1): Set new global variables.
2604 (gfc_scanner_done1): Free new data structures.
2605 (gfc_current_locus): Return pointer to gfc_current_locus1.
2606 (gfc_set_locus): Set gfc_current_locus1.
2607 (gfc_at_eof): Set new variables.
2608 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
2609 to new locus structure.
2610 (gfc_check_include): Remove.
2611 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
2612 (gfc_skip_comments): Use gfc_current_form, find locus with
2614 (gfc_next_char): Use gfc_current_form.
2615 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
2616 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
2618 (get_file): New function.
2619 (preprocessor_line, include_line): New functions.
2620 (load_file): Move down, rewrite to match new data structures.
2621 (gfc_new_file): Rewrite to match new data structures.
2622 * parse.c (next_statement): Remove code which is now useless. Use
2623 gfc_source_form and gfc_source_file where appropriate.
2624 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
2625 when determining locus of frontend code.
2626 * trans-io.c (set_error_locus): Same.
2627 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
2628 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
2630 (all): Add missing initializers.
2632 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2634 * Make-lang.in (trans-common.o): Remove redundant dependency.
2635 (data.c): Replace object file name ...
2636 (data.o): ... by the correct one.
2638 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2640 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
2641 for ranges when dumping array references.
2643 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
2645 * decl.c (variable_decl): Always apply default initializer.
2647 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2650 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
2651 handle zero correctly.
2653 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2655 * match.c (gfc_match): Eliminate dead code.
2657 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2659 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
2660 Detect bad continuation line in fixed form sources.
2662 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2665 * iresolve.c (gfc_resolve_nearest): Add new function.
2666 * intrinsic.h: ... declare it here.
2667 * intrinsic.c (add_functions): ... add it as resolving function
2670 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2673 * match.c (gfc_match_do): Allow infinite loops with
2674 label-do-stmt. Do not enforce space after comma.
2676 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2679 * parse.c (parse_interface): Allow empty INTERFACE, remove
2682 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2684 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
2685 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
2686 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
2687 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
2688 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
2689 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
2690 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
2691 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
2692 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
2693 trans-types.h, trans.c, trans.h: Update copyright years and
2695 * data.c: Likewise, also removed two whitespace-only lines.
2696 * gfortranspec.c, lang.opt: Update copyright years.
2698 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2701 * trans-decl.c (generate_local_decl): Don't warn for unused
2702 variables which are in common blocks.
2704 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2706 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
2707 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
2708 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
2710 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
2713 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
2715 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
2717 * gfortran.texi: Use @table @emph instead of @itemize @emph.
2718 Remove "set DEVELOPMENT".
2719 (Compiling GFORTRAN): Remove.
2721 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2723 * array.c (match_subscript, match_array_ref): Add comments
2724 explaining argument 'init'.
2725 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
2726 trans-expr.c, trans.c: Fix some typos in comments.
2727 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
2728 * primary.c (match_digits, match_integer_constant): Add comment
2729 explaining signflag.
2731 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2734 * primary.c: Include system.h and flags.h, needed for pedantic.
2735 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
2738 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2741 * match.c (match_data_constant): Handle case where
2742 gfc_find_symbol sets sym to NULL
2744 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2746 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
2747 dependency on mathbuiltins.def
2749 2004-04-24 Victor Leikehman <lei@il.ibm.com>
2751 * trans-io.c (transfer_expr): Implemented recursive printing
2754 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
2756 * gfortranspec.c: Do not include multilib.h.
2758 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2760 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
2761 2004 to copyright years.
2762 * trans-expr.c, trans-decl.c: Comment update, we now generate
2763 GENERIC, not SIMPLE. Add 2004 to copyright years.
2765 2004-04-24 Paul Brook <paul@codesourcery.com>
2767 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
2769 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
2772 * arith.c (gfc_arith_divide): Fix complex divide.
2774 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
2776 * gfortranspec.c: Include the target headers.
2778 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
2782 * arith.c (arctangent2): New function.
2783 * arith.h (arctangent2): Add function prototype.
2784 * simplify.c (gfc_simplify_atan2): Use it.
2785 (gfc_simplify_log): Use it.
2787 2004-04-12 Diego Novillo <dnovillo@redhat.com>
2789 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
2790 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
2792 2004-04-11 Bud Davis <bdavis9659@comcast.net>
2795 * trans-io.c (build_dt): Change REC to value.
2797 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2800 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
2801 the real value when converting mpf to string.
2803 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2806 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
2809 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2812 * simplify.c (simplify_min_max): Convert the type of the result.
2814 2004-04-11 Paul Brook <paul@codesourcery.com>
2816 * gfortran.texi: Use full target triplet.
2818 2004-04-11 Paul Brook <paul@codesourcery.com>
2820 * Make-lang.in (GFORTRAN_TEXI): Set it.
2821 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
2822 (fortran/gfortran.info): Ditto.
2823 * gfortran.texi: Major update.
2824 * invoke.texi: New file.
2826 2004-04-10 Paul Brook <paul@codesourcery.com>
2828 * trans-array.c (gfc_trans_allocate_temp_array,
2829 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
2830 * trans-decl.c (gfc_build_dummy_array_decl,
2831 gfc_get_symbol_decl, gfc_build_function_decl,
2832 gfc_create_module_variable): Ditto.
2833 * trans-expr.c (gfc_conv_variable): Ditto.
2834 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
2835 * trans.h (GFC_DECL_STRING): Remove.
2836 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
2837 GFC_DECL_ASSIGN): Renumber flags.
2839 2004-04-05 Paul Brook <paul@codesourcery.com>
2843 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
2845 * gfortran.h (struct gfc_charlen): Add backend_decl.
2846 * trans-array.c (gfc_trans_allocate_temp_array,
2847 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
2848 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
2849 Remove old, broken string handling.
2850 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2851 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2852 gfc_trans_deferred_array): Handle character arrays.
2853 * trans-const.c (gfc_conv_const_charlen): New function.
2854 * trans-const.h (gfc_conv_const_charlen): Add prototype.
2855 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
2857 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
2858 (gfc_create_string_length): New function.
2859 (gfc_get_symbol_decl): Create lengths for character variables.
2860 (gfc_get_fake_result_decl): Ditto.
2861 (gfc_build_function_decl): Only set length for assumed length
2862 character arguments.
2863 (gfc_trans_dummy_character): New function.
2864 (gfc_trans_auto_character_variable): Rewrite.
2865 (gfc_trans_deferred_vars): Handle more types of character variable.
2866 (gfc_create_module_variable): String lengths have moved.
2867 (gfc_generate_function_code): Initialize deferred var chain earlier.
2868 * trans-expr.c (gfc_conv_init_string_length): Rename ...
2869 (gfc_trans_init_string_length): ... to this.
2870 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
2871 gfc_conv_function_call): Update to new format for character variables.
2872 (gfc_conv_string_length): Remove.
2873 (gfc_conv_string_parameter): Update assertion.
2874 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
2875 * trans-io.c (set_string): Use new macro names.
2876 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
2877 * trans-types.c (gfc_get_character_type): Use existing length expr.
2878 (gfc_is_nodesc_array): Make public.
2879 (gfc_get_dtype_cst): Rename ...
2880 (gfc_get_dtype): ... to this. Handle unknown size arrays.
2881 (gfc_get_nodesc_array_type): Use new name.
2882 (gfc_sym_type): New character variable code.
2883 (gfc_get_derived_type): Ditto.
2884 (gfc_get_function_type): Evaluate character variable lengths.
2885 * trans-types.h (gfc_strlen_kind): Define.
2886 (gfc_is_nodesc_array): Add prototype.
2887 * trans.h: Update prototypes.
2888 (struct lang_type): Update comments.
2889 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
2890 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
2892 2004-04-04 Paul Brook <paul@codesourcery.com>
2894 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
2895 * options.c (gfc_init.options, gfc_handle_option): Ditto.
2896 * trans-expr.c (gfc_conv_function_call): Ditto.
2897 * trans-types.c (gfc_is_nodesc_array): Ditto
2898 * lang.opt (fg77-calls): Remove.
2900 2004-04-04 Paul Brook <paul@codesourcery.com>
2902 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
2903 (gfc_conv_descriptor_base): Rename ...
2904 (gfc_conv_descriptor_offset): ... to this.
2905 (gfc_trans_allocate_array_storage): Set offset to zero.
2906 (gfc_conv_array_base): Rename ...
2907 (gfc_conv_array_offset): ... to this.
2908 (gfc_conv_array_index_ref): Add offset parameter.
2909 (gfc_conv_array_ref): Include offset.
2910 (gfc_trans_preloop_setup): Use existing offset.
2911 (gfc_trans_allocate_temp_array, gfc_array_allocate,
2912 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2913 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2914 gfc_conf_ss_descriptor): Set offset.
2915 * trans-array.h: Rename prototypes.
2916 * trans-const.h (gfc_index_zero_node): Define.
2917 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
2918 * trans-types.c (gfc_get_array_type_bounds): Ditto.
2919 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
2921 2004-03-25 Diego Novillo <dnovillo@redhat.com>
2923 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
2925 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2928 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
2929 before conversion by gmp library call.
2931 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2934 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
2936 2004-02-24 Richard Henderson <rth@redhat.com>
2938 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
2940 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
2942 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
2943 (fortran/gfortran.info): ... to here.
2946 2004-02-16 Richard Henderson <rth@redhat.com>
2948 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
2949 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
2950 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
2951 (gfc_expand_function): Rename from expand_function_body, make static,
2952 don't do anything except invoke tree_rest_of_compilation.
2953 (gfc_be_parse_file): Invoke cgraph.
2954 (gfc_expand_decl): Remove.
2955 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
2956 __builtin_adjust_trampoline.
2957 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
2958 (gfc_finalize): New.
2959 (gfc_generate_function_code): Use it. Lower nested functions.
2960 * trans-expr.c (gfc_conv_function_call): Add static chain operand
2962 * trans.c (gfc_build_function_call): Likewise.
2963 * trans.h (expand_function_body): Remove.
2965 2004-02-15 Victor Leikehman <lei@il.ibm.com>
2968 * trans-decl.c (gfc_build_function_decl) For functions
2969 returning CHARACTER pass an extra length argument,
2970 following g77 calling conventions.
2971 * trans-types.c (gfc_get_function_type) Ditto.
2972 * trans-expr.c (gfc_conv_function_call) Ditto.
2974 2004-02-14 Paul Brook <paul@codesourcery.com>
2976 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
2978 2004-02-12 Paul Brook <paul@nowt.org>
2982 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
2984 * gfortran.texi: Fix typos.
2986 2004-02-07 Bud Davis <bdavis9659@comcast.net>
2989 * intrinsic.c (add_conversions) Use logical conversion instead
2991 * trans-types.c (gfc_get_logical_type) implemented logical*1
2994 2004-01-17 Paul Brook <paul@codesourcery.com>
2996 * lang-specs.h: Remove %<fixed-form.
2998 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3000 * lang-specs.h: Enable preprocessing of source files
3001 ending in .F, .fpp, .FPP, .F90 and .F95.
3003 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3006 * lang-specs.h: Enable compilation of files ending
3007 in .f, .for and .FOR.
3009 2004-01-11 Paul Brook <paul@codesourcery.com>
3011 * trans-stmt.c (gfc_trans_if_1): New function.
3012 (gfc_trans_if): Use it.
3014 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3016 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3017 (gfc_option_t): Add max_identifier_length.
3018 * lang.opt: Add fmax-identifier-length.
3019 * match.c (parse_name): Use limit.
3020 * options.c (gfc_init_options): Set max_identifier_length.
3021 (gfc_handle_option): Ditto.
3023 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3025 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3026 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3027 * iresolve.c (gfc_resolve_dcmplx): New function.
3029 2004-01-10 Paul Brook <paul@codesourcery.com>
3031 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3032 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3033 (gfc_return_by_reference): Correct condition.
3034 (gfc_get_function_type): Ditto.
3036 2004-01-10 Paul Brook <paul@codesourcery.com>
3038 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3041 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3043 * iresolve.c: Use correct kind.
3045 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3048 * trans-decl.c (gfc_create_module_variable): Output array valued
3051 2004-01-10 Paul Brook <paul@codesourcery.com>
3053 * resolve.c (resolve_branch): Get error message right way round.
3055 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3057 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3059 (gfc_array_allocate): Don't count size of element twice.
3061 2004-01-04 Paul Brook <paul@codesourcery.com>
3063 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3065 2004-01-04 Paul Brook <paul@codesourcery.com>
3067 * error.c (gfc_notify_std): New function.
3068 * gfortran.h (gfc_notify_std): Declare.
3069 (GFC_STD_*): Define.
3070 (gfc_option_t): Add warn_std and allow_std.
3071 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3072 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3073 * check.c (check_rest): Use gfc_notify_std.
3074 * match.c (gfc_match_pause): Ditto.
3075 (gfc_match_assign): Ditto.
3076 (gfc_match_goto): Ditto.
3077 * resolve.c (resolve_branch): Ditto.
3078 * lang.opt: Add std=<foo> and w.
3079 * options.c (gfc_init_options): Set allow_std and warn_std.
3080 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3082 2004-01-01 Paul Brook <paul@codesourcery.com>
3084 * array.c (gfc_append_constructor): Take constructor, not expression.
3085 * data.c (struct gfc_expr_stack): Remove.
3086 (expr_stack): Remove.
3087 (find_con_by_offset): Rename from find_expr_in_con.
3088 (find_con_by_component): Rename from find_component_in_con.
3089 (gfc_get_expr_stack): Remove.
3090 (gfc_assign_data_value): Rewrite.
3091 (gfc_expr_push): Remove.
3092 (gfc_expr_pop): Remove.
3093 (gfc_advance_section): Rename from
3094 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3095 (gfc_get_section_index): Handle unbounded sections.
3096 * gfortran.h: Update prototypes.
3097 * resolve.c (check_data_variable): Array section maight not be the
3100 2004-01-01 Paul Brook <paul@codesourcery.com>
3103 * resolve.c (resolve_symbol): Allow assumed length function results.
3105 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3107 * match.c (gfc_match_pause): Fix spelling.
3109 2004-01-01 Steven Bosscher <stevenb@suse.de>
3112 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3113 reference from the expression.
3115 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3117 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3119 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3120 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3121 (symbol_attribute):New variable attribute: assign.
3122 * io.c (resolve_tag):Integer variable is allowed.
3123 (match_dt_format): Add ASSIGN statement. Set assign flag.
3124 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3125 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3126 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3127 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3128 (next_statement): Add ST_LABEL_ASSIGNMENT.
3129 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3130 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3131 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3132 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3133 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3134 assign. Put them into the stuct lang_decl.
3135 * trans-io.c (set_string): Add the assign statement.
3136 * trans-stmt.c (gfc_trans_label_assign): New function.
3137 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3138 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3139 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3140 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3141 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3142 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3144 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3147 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3150 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3152 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3153 that arguments to subroutines/functions can't alias themselves, nor global
3156 2003-12-20 Steven Bosscher <stevenb@suse.de>
3158 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3159 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3161 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3163 * primary.c (match_substring): Fix substring bug for start point
3164 or end point is NULL.
3165 * trans-expr.c (gfc_conv_substring): Ditto
3166 * trans-types.c (gfc_sym_type): Get correct type of scalar
3167 character variables.
3168 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3171 2003-12-10 Richard Henderson <rth@redhat.com>
3173 * options.c (gfc_post_options): Don't ever use rtl inlining.
3175 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3177 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3178 * trans-equivalence.c: Remove.
3179 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3180 (gfc_generate_function_code): Ditto.
3181 * trans-array.c (gfc_conv_array_parameter): Ditto.
3182 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3183 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3184 * trans.h (gfc_trans_equivalence): Remove.
3185 * gfortran.h (struct gfc_equiv): Add used field.
3186 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3187 equiv_offset fields.
3189 2003-12-05 Richard Henderson <rth@redhat.com>
3191 * trans.c (gfc_build_addr_expr): New.
3192 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3193 * trans.h: Declare them.
3194 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3195 trans-stmt.c, trans.c (*): Use them.
3197 * f95-lang.c (gfc_post_options): Remove dead prototype.
3198 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3199 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3202 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3204 * io.c (gfc_match_format): Check for missing format label.
3206 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3209 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3210 from interfaces in modules.
3212 2003-11-30 Paul Brook <paul@nowt.org>
3214 * trans-array.c (gfc_trans_g77_array): Make non-static.
3215 (gfc_trans_assumed_size): Remove.
3216 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3217 * trans-array.h (gfc_trans_g77_array): Add prototype.
3218 (gfc_trans_assumed_size): Remove.
3219 * trans-decls.c (gfor_fndecl_push_context): Remove.
3220 (gfor_fndecl_pop_context): Remove.
3221 (gfc_build_function)decls): Don't create them.
3222 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3223 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3225 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3227 * trans-array.c (gfc_conv_array_parameter): Simplify
3228 array argument passing for array name actual argument.
3229 * trans-expr.c (gfc_conv_function_call): Ditto
3230 * trans-types.c (gfc_is_nodesc_array):Ditto.
3232 2003-11-30 Paul Brook <paul@nowt.org>
3234 * f95-lang.c (gfc_post_options): Move ...
3235 * options.c (gfc_post_options): .. to here. Handle inlining options.
3236 * gfortran.h (gfc_post_options): Add prototype.
3238 2003-11-28 Richard Henderson <rth@redhat.com>
3240 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3242 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3244 * trans.h (has_alternate_specifier): New global variable.
3245 * match.c (gfc_match_call): Handle actual arguments associated with
3246 alternate return indicators.
3247 * trans-expr.c (gfc_conv_function_call): Ditto
3248 * trans-stmt.c (gfc_trans_call): Ditto
3249 (gfc_trans_return): Handle return statement with value.
3250 * trans-decl.c (gfc_generate_function_code): Handle functions with
3252 (gfc_get_fake_result_decl): Ditto
3253 * trans-types.c (gfc_get_function_type): Ditto
3254 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3255 (resolve_formal_arglist): Check asterisk dummy.
3257 2003-11-27 Paul Brook <paul@nowt.org>
3259 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3260 allocation interface.
3261 (gfc_conv_ array_parameter): Ditto.
3262 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3263 * trans-array.c: Update prototype.
3264 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3265 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3266 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3267 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3268 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3269 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3270 * trans.h (gfc_ss_info): Remove unused pdata field.
3271 * trans.c (gfc_create_var_np): Change T to V.
3273 2003-11-26 Richard Henderson <rth@redhat.com>
3275 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3276 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3277 FRACTION, NEAREST, SET_EXPONENT.
3278 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3279 Fix GTY marking. Remove unnecessary const's.
3280 (LIBM_FUNCTION): Rename from I_LIB.
3281 (LIBF_FUNCTION): New.
3282 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3283 conventions. Assume the expr signature is correct. Mark const.
3284 (gfc_conv_intrinsic_exponent): Use library functions.
3285 (gfc_conv_intrinsic_set_exponent): Remove.
3286 (gfc_conv_intrinsic_scale): Remove.
3287 (gfc_conv_intrinsic_nearest): Remove.
3288 (gfc_conv_intrinsic_fraction): Remove.
3289 (gfc_conv_intrinsic_function): Update.
3290 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3291 (gfor_fndecl_math_exponent8): New.
3292 (gfc_build_intrinsic_function_decls): Set them.
3293 * trans.h: Declare them.
3295 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3297 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3298 underflow COMMON block.
3299 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3300 EQUIVALENCE object. Also fix typo in an error message.
3302 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3304 * Make-lang.in: Add check-gfortran to lang_checks.
3305 (check-f95): Alias for check-gfortran.
3307 2003-11-25 Jason Merrill <jason@redhat.com>
3309 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3310 directory and TAGS files that include them for each front end.
3312 2003-11-24 Paul Brook <paul@nowt.org>
3315 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3317 2003-11-24 Paul Brook <paul@nowt.org>
3319 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3321 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3323 2003-11-24 Paul Brook <paul@nowt.org>
3326 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3327 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3329 2003-11-20 Richard Henderson <rth@redhat.com>
3331 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3332 (gfc_conv_array_base): Likewise.
3333 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3334 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3335 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3336 * trans-stmt.c (gfc_trans_character_select): Likewise.
3338 2003-11-13 Paul Brook <paul@nowt.org>
3340 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3342 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3344 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3345 (resolve_equivalence): New function.
3346 (resolve_equivalence_derived): New function.
3348 2003-11-12 Richard Henderson <rth@redhat.com>
3350 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3351 annotate_all_with_locus.
3353 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3355 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3356 * trans-decl.c (gfc_finish_var_decl): Modified.
3358 2003-11-08 Paul Brook <paul@nowt.org>
3361 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3364 2003-11-06 Paul Brook <paul@nowt.org>
3366 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3368 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3370 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3372 2003-10-27 Anthony Green <green@redhat.com>
3374 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3375 (f95.stagefeedback): Ditto.
3377 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3380 * Make-lang.in (f95.stageprofile): Add.
3381 (f95.stagefeedback): Add.
3383 2003-10-23 Richard Henderson <rth@redhat.com>
3385 * f96-lang.c (gfc_gimplify_expr): Remove.
3386 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3387 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3389 2003-10-23 Richard Henderson <rth@redhat.com>
3391 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3393 2003-10-20 Paul Brook <paul@nowt.org>
3395 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3396 * trans-stmt.c (gfc_trans_do_while): Ditto.
3398 2003-10-17 Paul Brook <paul@nowt.org>
3400 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3402 2003-10-17 Paul Brook <paul@nowt.org>
3404 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3406 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3408 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3409 (gfc_resolve_minloc): Ditto.
3410 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3411 Return the value after subtracting the lower bound.
3413 2003-10-16 Richard Henderson <rth@redhat.com>
3415 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3417 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3419 * lang.c: Remove -M option for now, it's in the way for C.
3421 2003-10-14 Jason Merrill <jason@redhat.com>
3423 * Make-lang.in (f95.tags): New rule.
3425 2003-10-13 Richard Henderson <rth@redhat.com>
3427 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3429 2003-10-13 Paul Brook <paul@nowt.org>
3431 * trans-decl.c (generate_local_decl): Don't create junk variables.
3433 2003-10-13 Paul Brook <paul@nowt.org>
3435 * resolve.c (resolve_formal_arglist): Use function result decl in
3436 preference to function decl.
3438 2003-10-12 Richard Henderson <rth@redhat.com>
3440 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3441 TREE_READONLY. Update all callers.
3443 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3445 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3446 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3447 (gfc_is_intrinsic_libcall): Add CSHIFT.
3449 2003-10-12 Richard Henderson <rth@redhat.com>
3451 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3452 (gfc_trans_array_constructor_value): Likewise.
3453 (gfc_conv_array_initializer): Likewise.
3454 * trans-stmt.c (gfc_trans_character_select): Likewise.
3456 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3458 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3460 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3462 * check.c (gfc_check_repeat): Check arguments are scalar.
3463 (gfc_check_trim): New function.
3464 * intrinsic.h (gfc_check_trim): Add prototype.
3465 * intrinsic.c (add_functions): Use it.
3466 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3468 * trans-decl.c: Ditto.
3469 (gfc_build_intrinsic_fucntion_decls): Set them.
3470 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3471 (gfc_conv_intrinsic_trim): New function.
3472 (gfc_conv_intrinsic_repeat): New function.
3473 (gfc_conv_intrinsic_function): Use them.
3475 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3477 * trans-types.c (gfc_sym_type): Handle result variables.
3479 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3481 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3482 gfc_get_character_type.
3484 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3486 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3488 2003-10-11 Paul Brook <paul@nowt.org>
3490 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3491 (gfc_resolve_dprod): New function.
3492 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3493 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3494 (gfc_resolve_dprod): Declare.
3495 * intrinsic.c (add_functions): Use them.
3496 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3498 2003-10-06 Richard Henderson <rth@redhat.com>
3500 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3501 * trans-intrinsic.c (call_builtin_clz): Use it.
3503 2003-10-05 Paul Brook <paul@nowt.org>
3505 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3506 * trans-decl.c (gfc_generate_function_code): Set
3507 cfun->function_end_locus.
3509 2003-09-24 Jason Merrill <jason@redhat.com>
3511 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3514 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3515 Paul Brook <paul@nowt.org>
3517 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3518 * array.c (gfc_inser_constructor): New function.
3519 (gfc_get_constructor): New function.
3520 (gfc_free_constructor): Initialize offset and repeat.
3521 (iterator_stack): Remove.
3522 (expand_info): Add offset, component and repeat fields.
3523 (expand_constructor): Set them.
3524 (expand): Set new fields.
3525 (gfc_copy_constructor): Ditto. Avoid recursion.
3526 * gfortran.h: Add prototypes for new functions.
3527 (gfc_constructor): Add offset, component and repeat.
3528 (iteratio_stack): Move to here.
3529 * resolve.c (check_data_variable): Convert data values into variable
3531 (traverse_data_list): Build implicit loop chain.
3532 (gfc_resolve): Ditto.
3533 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3534 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3535 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3536 (gfc_conv_expr): Update to match.
3537 * trans.h (gfc_conv_structure): Declare.
3540 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3542 * trans.h: Add declarations for gfor_fndecl_si_kind and
3543 gfor_fndecl_sr_kind.
3544 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3545 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3546 (g95_conv_intrinsic_sr_kind): New function.
3547 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
3550 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
3552 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
3553 instead of _4 and _8 as postfix for libgfortran calls.
3555 2003-09-16 Paul Brook <paul@nowt.org>
3557 * array.c (compare_bounds): New function.
3558 (gfc_compare_array_spec): Use it.
3560 2003-09-14 Paul Brook <paul@nowt.org>
3562 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
3563 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
3565 2003-09-14 Paul Brook <paul@nowt.org>
3567 * check.c (dim_rank_check): Allow assumed bounds if requested.
3568 (gfc_check_lbound): Call it.
3569 (gfc_check_ubound): Ditto.
3570 (gfc_check_size): Change to match.
3571 * simplify.c (gfc_simplify_bound): New function.
3572 (gfc_simplify_lbound): New function.
3573 (gfc_simplify_ubound): New function.
3574 * intrinsic.h: Declare them.
3575 * intrinsic.c (add_functions): Use them.
3577 2003-09-14 Paul Brook <paul@nowt.org>
3579 * io.c (format_lex): Initialize negative_flag.
3580 (check_format): Intialize repeat.
3581 * trans-io.c (gfc_new_nml_name_expr): Declare static.
3582 (gfc_new_var_expr): Ditto.
3584 2003-09-14 Paul Brook <paul@nowt.org>
3586 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
3587 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
3589 2003-09-12 Paul Brook <paul@nowt.org>
3591 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
3593 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3595 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
3596 for a correct expression.
3598 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
3600 * trans-intrinsic.c (real_compnt_info): New struct.
3601 (prepare_arg_info): New function.
3602 (gfc_conv_intrinsic_set_exponent): New function.
3603 (gfc_conv_intrinsic_scale): New function.
3604 (gfc_conv_intrinsic_nearest): New function.
3605 (gfc_conv_intrinsic_fraction): New function.
3606 (gfc_conv_intrinsic_exponent): New function.
3607 (gfc_conv_intrinsic_spacing): New function.
3608 (gfc_conv_intrinsic_rrspacing): New function.
3609 (gfc_conv_intrinsic_function): Use them.
3611 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
3613 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
3614 build_int_2 changed from (high, low) to (low, high).
3615 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
3616 ioparm_namelist_read_mode, iocall_set_nml_val_int,
3617 iocall_set_nml_val_float, iocall_set_nml_val_char,
3618 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
3619 (gfc_build_io_library_fndecls): Add variable initialization.
3620 (gfc_new_nml_name_expr, get_new_var_expr): New function.
3621 (build_dt): Add namelist support.
3622 * io.c (value): New variable.
3623 (check_format): Support FMT_H now.
3625 2003-09-07 Paul Brook <paul@nowt.org>
3627 * io.c (gfc_resolve_dt): Error if format label is not defined.
3629 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
3631 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
3632 about case_switch's break. The other is about building the condition
3633 statement tree, which judges the argument in the range of the
3634 corresponding integer type.
3635 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
3636 for the large values.
3638 2003-09-05 Paul Brook <paul@nowt.org>
3640 * f95-lang.c (expand_function_body): Gimplify the function.
3642 2003-09-04 Jeff Law <law@redhat.com>
3644 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
3647 2003-09-04 Paul Brook <paul@nowt.org>
3649 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
3650 (gfc_expand_stmt): New function.
3651 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
3652 (expand_function_body): Use tree_rest_of_compilation.
3653 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
3655 2003-09-03 Jeff Law <law@redhat.com>
3657 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
3660 2003-08-30 Paul Brook <paul@nowt.org>
3662 * f95-lang.c (builtin_function): Remove #if 0 code.
3663 (gfc_define_builtin): New function.
3664 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
3665 * mathbuiltins.def: New file.
3666 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
3667 (gfc_intrinsic_map): Use mathbuiltins.def.
3668 (gfc_intrinsic_builtin_t): Remove.
3669 (gfc_build_intrinsic_lib_fndecls): Update.
3670 * trans-types.c (gfc_init_types): Remove redundant initilaization of
3671 signed_size_type_node.
3673 2003-08-29 Paul Brook <paul@nowt.org>
3675 * arith.c (gfc_real_kinds): Use correct minimum exponents.
3677 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
3679 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
3680 (gfc_conv_intrinsic_function): Add MODULO.
3682 2003-08-22 Jason Merrill <jason@redhat.com>
3684 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
3686 2003-08-22 Andreas Jaeger <aj@suse.de>
3688 * Make-lang.in (f95.install-common): Add DESTDIR support.
3689 * (f95.install-info): Likewise.
3690 (f95.uninstall): Likewise.
3692 2003-08-19 Diego Novillo <dnovillo@redhat.com>
3694 * trans-types.c (gfc_init_types): Initialize
3695 signed_size_type_node with size_type_node.
3697 2003-08-18 Paul Brook <paul@nowt.org>
3699 * dependency.c (gfc_dependency): New enum.
3700 (check_another_array_ref): Remove.
3701 (gfc_get_array_from_component): Remove.
3703 (get_range): Remove.
3704 (get_no_of_elements): Use mpz_t, not mpf_t.
3705 (transform_sections): New function.
3706 (gfc_check_range_range): Rename ...
3707 (gfc_check_section_vs_section): ... to this. Use new function.
3708 (gfc_is_inside_range): Rewrite to match.
3709 (gfc_check_element_vs_section): Ditto.
3710 (gfc_check_element_vs_element): Ditto.
3712 (gfc_dep_resolver): Ditto. Remove unused parameter.
3713 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
3714 gfc_check_element_vs_element, gfc_is_inside_range,
3715 gfc_get_array_from_component): Remove prototypes for static functions.
3716 (gfc_dep_resolver): Update prototype.
3717 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
3719 2003-08-15 Paul Brook <paul@nowt.org>
3721 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
3722 return values to parent scope.
3723 (gfc_build_dummy_array_decl): Ditto.
3725 2003-08-14 Paul Brook <paul@nowt.org>
3727 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
3728 size of the type, not the pointer.
3729 * resolve.c (resolve_symbol): Give more accurate error message.
3731 2003-08-10 Paul Brook <paul@nowt.org>
3733 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
3735 2003-08-10 Paul Brook <paul@nowt.org>
3737 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
3740 2003-08-10 Chun Huang <compiler@sohu.com>
3742 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
3743 (resolve_symbol): Ditto.
3744 * trans-expr.c (gfc_conv_statement_function): New function.
3745 (gfc_conv_function_expr): Use it.
3747 2003-08-10 Paul Brook <paul@nowt.org>
3749 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
3750 (walk_function_expr): Set section rank.
3751 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
3753 2003-08-10 Paul Brook <paul@nowt.org>
3755 * intrinsic.c (add_sym): Prefix names with correct string.
3756 (add_sym_0s): New function.
3757 (add_subroutines): Register abort.
3759 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
3761 * gfortran.h: Introduce options to control the mangling.
3762 * lang.opt: Likewise.
3763 * options.c (gfc_init_options): Handle the options.
3764 * trans-common.c (gfc_sym_mangled_common_id): New function.
3765 (gfc_build_common_decl): Call it.
3766 * trans-decl.c (gfc_sym_mangled_function_id): New function.
3767 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
3769 2003-08-09 Paul Brook <paul@nowt.org>
3771 * module.c (mio_symbol): Always ouput a namespace for formal args.
3772 (load_needed): Namespace now belong to their proper symbol.
3773 (gfc_dump_module): Change G95=>GFORTRAN.
3775 2003-08-05 Paul Brook <paul@nowt.org>
3777 * options.c: Force -fg77-calls.
3779 2003-08-02 Paul Brook <paul@nowt.org>
3781 * Makelang.in: Rename G95_* to GFORTRAN_*.
3782 * All sources: Rename G95_* to GFC_*.
3784 2003-08-01 Paul Brook <paul@nowt.org>
3786 * fortran/Make-lang.in: Use GMPLIBS.
3787 * fortran/config-lang.in: Set need_gmp.
3788 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
3790 2003-07-27 Andreas Jaeger <aj@suse.de>
3792 * trans-decl.c (gfc_generate_constructors): Convert prototype to
3794 * trans-const.c (gfc_init_constants): Likewise.
3795 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
3797 * gfortranspec.c: Convert to ISO C90.
3798 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
3800 2003-07-26 Paul Brook <paul@nowt.org>
3802 * lang.opt: Add -fdump-parse-tree.
3803 * options.c (gfc_handle_option): Ditto.
3804 * resolve.c (resolve_forall_iterators): Convert to proper type.
3805 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
3807 2003-07-26 Paul Brook <paul@nowt.org>
3809 * Makefile.in: Add build dependencies on files common with rest of gcc.
3811 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
3813 * trans.h: Declare g95_trans_pointer_assignment.
3814 * trans-expr.c (g95_trans_pointer_assignment): New function.
3815 (g95_trans_pointer_assign): Use it.
3816 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
3817 (g95_trans_pointer_assign_need_temp): New function.
3819 2003-07-26 Paul Brook <paul@nowt.org>
3821 * gfortran.texi: Replace references to g95.
3823 2003-07-26 Paul Brook <paul@nowt.org>
3825 Rename g95_* to gfc_*.
3827 2003-07-25 Paul Brook <paul@nowt.org>
3829 * gfortran.h: Rename from g95.h.
3830 * trans-types.c (boolean_type_node, booelan_true_node,
3831 boolean_false_node): Remove.
3832 * trans-types.h: Ditto.
3834 2003-07-25 Chun Huang <compiler@sohu.com>
3836 * parse.c (accept_statement): Implement BLOCK DATA statement.
3837 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
3840 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
3842 * trans-stmt.c (temporary_list): Define.
3843 (g95_trans_assign_need_temp): New function.
3844 (g95_trans_forall_1): Modified for WHERE.
3845 (g95_trans_where_assign): Modified.
3846 (g95_trans_where_2): Modified.
3847 (g95_evaluate_where_mask): Modified.
3848 (g95_trans_where): Modified.
3849 (g95_get_temp_expr): Removed.
3850 (g95_add_to_where_stmt_list): Removed.
3851 (compute_overall_iter_number): Modified for WHERE.
3852 * trans.h: Remove where_stmt_list.
3854 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3856 * lang.opt: Correct description of options -J and -M.
3858 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
3860 * lang.opt: Move help text to here.
3861 * lang-options.h: Remove.
3863 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3864 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
3865 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
3868 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
3869 Paul Brook <paul@nowt.org>
3871 * check.c (check_rest): Use global pedantic flag.
3872 * io.c (data_desc): Ditto.
3873 * error.c (g95_warning, g95_warning_now): Use global flag.
3874 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
3875 (expand_function_body): Update to new prototypes.
3876 (g95_init): Use new option names.
3877 * g95.h (g95_option_t): Standardize names.
3878 (g95_init_options, g95_handle_option): Update prototypes.
3879 * interface.c: Use new option names.
3886 * simplify.c: Ditto.
3888 * trans-array.c: Ditto.
3889 * trans-expr.c: Ditto.
3890 * trans-types.c: Ditto.
3891 * trans-decl.c: Ditto.
3892 (g95_build_library_function_decl): Remove obsolete VPARAMS.
3894 * options.c (g95_display_help): Remove.
3895 (g95_init_options): Convert to new scheme.
3897 (g95module_option): Ditto, rename from g95_parse_arg.
3898 (g95_handle_module_path_options): New function.
3899 * trans-equivalence.c: Fix error message.
3900 * lang.opt: Corrections.
3902 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
3904 * lang.opt: New file.
3906 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3908 * decl.c (match_attr_spec): Set colon_seen.
3910 2003-07-14 Paul Brook <paul@nowt.org>
3912 * trans-array.c: Update comment.
3913 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
3914 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
3915 minmaxloc,minmaxval): Ditto.
3916 * trans-io.c (g95_trans_transfer): Ditto.
3917 * trans-stmt.c: Remove unneeded prototypes.
3918 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
3919 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
3920 (compute_inner_temp_size): Remove bits of dead code. Add comments.
3921 Don't share loopinfo.
3922 (compute_overall_iter_number): Declare as static.
3923 (allocate_temp_for_forall_nest): Ditto.
3924 (g95_trans_forall_1): Don't pass shared loopinfo.
3925 * trans.c (g95_start_block): Expand comment.
3927 2003-07-12 Paul Brook <paul@nowt.org>
3929 * arith.c (g95_index_integer_kind): Remove unused initializer.
3930 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
3931 index by size of element.
3932 (generate_loop_for_rhs_to_temp): Ditto.
3933 (allocate_temp_for_forall_nest): Use element size, not index size.
3935 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3937 * arith.c (g95_index_integer_kind): Add a TODO.
3938 * simplify.c (g95_simplify_nearest): Add a TODO.
3940 2003-07-09 Chun Huang <compiler@sohu.com>
3942 * trans.h: Add declarations for gfor_fndecl_string_scan and
3943 gfor_fndecl_string_verify.
3944 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3945 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
3946 (g95_conv_intrinsic_verify): New function.
3947 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
3948 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
3949 of parameter 'BACK=.TRUE.'
3951 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
3953 * trans-stmt.c (iter_info, forall_info): Define.
3954 (g95_trans_forall_block): Remove.
3955 (g95_trans_forall_loop): Use forall info blocks.
3956 (g95_trans_nested_forall_loop): New function.
3957 (g95_do_allocate): Handle things other than logical masks.
3958 (generate_loop_for_temp_to_lhs): New function.
3959 (generate_loop_for_rsh_to_temp): New function.
3960 (compute_inner_temp_size): New function.
3961 (compute_overall_iter_number): New function.
3962 (allocate_temp_for_forall_nest): New function.
3963 (g95_trans_forall): Move body ...
3964 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
3966 2003-07-02 Paul Brook <paul@nowt.org>
3968 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
3969 in correct scope. Change callers to match.
3970 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
3971 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
3973 2003-07-02 Paul Brook <paul@nowt.org>
3975 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
3976 expression shape for all expressions.
3977 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
3979 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3981 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
3982 g95_parse_arg), intrinsic.c (g95_convert_type): support of
3984 * intrinsic.c, g95.h: Add g95_convert_type_warn,
3985 * resolve.c (g95_resolve_index): Call it.
3987 2003-07-02 Paul Brook <paul@nowt.org>
3989 * iresolve.c (g95_resolve_reshape): Set expression shape.
3990 (g95_resolve_shape): Ditto.
3991 * simplify.c (g95_simplify_shape): Move common code outside condition.
3992 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
3994 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3996 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
3999 2003-06-29 Paul Brook <paul@nowt.org>
4001 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4002 * expr.c (find_array_element, find_component_ref): New functions.
4003 (remove_subobject_ref): New function.
4004 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4005 (simplify_ref_chain): New function.
4006 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4007 (g95_specification_expr): Simplify the expression.
4008 * resolve.c (resolve_operator): Check simplifications return code.
4009 (g95_resolve_expr): Ditto.
4011 2003-06-26 Paul Brook <paul@nowt.org>
4013 * expr.c (simplify_component_ref): New function.
4014 (g95_simplify_expr): Use it.
4015 * resolve.c (resolve_structure_cons): Handle references.
4017 2003-06-25 Paul Brook <paul@nowt.org>
4019 * trans-io.c (build_dt): Handle internal units.
4021 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4023 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4024 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4025 Use g95_array_index_type instead of integer_type_node.
4026 (g95_build_common_decl, g95_set_common_master_type): Use
4027 g95_character1_type_node instead of char_type_node.
4028 * trans-equivalence.c (g95_layout_local_equiv): As above.
4030 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4032 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4033 remove last remains of -fquiet.
4035 2003-06-22 Paul Brook <paul@nowt.org>
4037 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4038 (g95_resolve_expr): Ditto.
4039 (resolce_code): Mark as static.
4040 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4041 gimplifer doesn't (yet).
4043 2003-06-20 Paul Brook <paul@nowt.org>
4045 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4046 * match.c (g95_match_if): Add ST_PAUSE.
4047 (g95_match_stopcode): New function.
4048 (g95_match_pause, g95_match_stop): Use it.
4049 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4050 (decode_stmt, next_statement, parse_executable): Ditto.
4051 * resolve.c (resolve_code): Ditto.
4052 * st.c (g95_free_statement): Ditto.
4053 * trans-stmt.c (g95_trans_pause): New function.
4054 * trans-stmt.h: Declare it.
4055 * trans.c (g95_trans_code): Use it.
4056 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4058 (g95_build_builtin_function_decls): Initialize them.
4060 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4062 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4064 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4065 match_filepos): Fix error handling.
4067 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4069 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4070 Add assertions on arguments.
4071 * resolve.c (expression_shape): Remove useless &.
4072 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4073 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4074 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4075 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4076 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4077 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4078 (g95_simplify_not, g95_simplify_scale): Add assertions.
4080 2003-06-15 Paul Brook <paul@nowt.org>
4082 Clean up stuff to work with the ssa optimizers.
4083 * convert.c (convert): Handle BOOLEAN_TYPEs.
4084 * f95-lang.c (g95_truthvalue_conversion): Implement.
4085 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4087 * trans.h (g95_truthvalue_conversion): Declare.
4088 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4089 * trans-stmt.c (g95_trans_character_select): Don't create array
4090 assignments. Mark labels as indirect jump targets.
4091 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4092 (g95_get_dtype_cst): Handle LOGICAL types.
4094 2003-06-14 Paul Brook <paul@nowt.org>
4096 * f95-lang.c (g95_gimplify_expr): New function.
4097 * trans-array.c (g95_trans_array_constructor_value): Don't create
4099 (g95_conv_expr_descriptor): Rename simple->gimple.
4100 * trans-expr.c (conv_expr_op): Use proper logical operators.
4101 * trans-intrinsic.c (build_fixbound_expr): New function.
4102 (build_fix_expr): Ditto.
4103 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4104 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4106 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4108 * array.c (g95_compare_array_spec): Remove unreachable code.
4109 * expr.c (g95_copy_expr): Likewise.
4110 * intrinsic.c (g95_convert_type): Likewise.
4111 * misc.c (g95_code2string): Likewise.
4112 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4113 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4114 * trans-stmt.c (g95_trans_select): Likewise.
4115 * primary.c (extend_ref): Add an assertion.
4116 * simplify.c (g95_convert_constant): Add const.
4117 * intrinsic.h: Remove g95_check_x_ni.
4118 * f95-lang.c (g95_finish): Call g95_release_include_path.
4120 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4122 * resolve.c (resolve_contained_functions): Fix typo introduced on
4125 2003-06-09 Paul Brook <paul@nowt.org>
4127 * g95.h: Include system.h not hwint.h.
4128 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4129 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4131 2003-06-09 Paul Brook <paul@nowt.org>
4133 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4134 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4135 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4136 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4137 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4139 * trans.h (g95_trans_equivalence, g95_trans_common,
4140 g95_add_decl_to_function): Declare.
4141 * trans-common.c, trans-equivalence.c: New files.
4143 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4145 * intrinsic.c (g95_intrinsic_extension): Remove.
4146 (add_functions): Substitute g95_check_x for g95_check_x_ni
4148 (g95_init_expr_extensions): New function.
4149 (g95_intrinsic_func_interface): Use it.
4150 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4151 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4152 g95_check_precision, g95_check_present, g95_check_radix,
4153 g95_check_range, g95_check_selected_real_kind): Do not set
4154 g95_intrinsic_extension.
4155 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4157 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4159 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4161 * g95.h (ref_type): Name this type explicitly.
4162 * module.c (MIO_NAME): Add specialisations of mio_name.
4163 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4164 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4165 (ab_attribute): Name this type explicitly.
4166 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4168 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4170 * trans-intrinsic.c (g95_conv_allocated): New function.
4171 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4173 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4175 * f95-lang.c: Don't include g95-support.h
4176 (g95_mark_addressable): Add prototype.
4177 (g95_init_decl_processing): Remove C front end hack.
4178 * f95-tree.c: Remove file.
4179 * support.c: Remove file.
4180 * g95-support.h: Remove file.
4181 * trans-types.c (g95_init_types): Set up boolean
4182 type related tree nodes.
4183 * Make-lang.in: Remove rules for dead files and
4184 dependencies on them.
4186 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4188 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4189 C front end dependency. Also, convert.c does not depend on
4190 g95-support.h anymore.
4191 * convert.c: Don't include c-common.h and g95-support.h
4192 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4193 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4194 stmts_are_full_exprs_p, current_stmt_tree,
4195 current_scope_stmt_stack): Remove.
4196 * g95-support.h (unsigned_conversion_warning): Kill proto.
4197 (boolean_type_node, boolean_true_node, boolean_false_node):
4198 Don't define here. Instead, make then true tree nodes in
4200 * support.c (c_global_trees): Die, C front end, die!!!
4201 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4202 uintmax_type_node, string_type_node and const_string_type_node.
4203 (decl_constant_value, overflow_warning): Make static functions.
4204 They are in death row too, though.
4205 (default_conversion, c_expand_asm_operands): Remove.
4206 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4207 trans.c: Don't include c-common.h.
4208 * trans-types.c (boolean_type_node, boolean_true_node,
4209 boolean_false_node): Make them real tree nodes.
4210 * trans-types.h (intmax_type_node, string_type_node,
4211 const_string_type_node): Hack to work around C dependencies
4212 in builtin-types.def.
4214 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4216 * decl.c (decl_types): Add some iterators-like sentinels.
4217 * decl.c (match_attr_spec): Use them.
4218 Use "decl_types" instead of "int".
4219 Add cast in call to g95_match_strings.
4220 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4222 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4223 (g95_interface_info): Use "g95_intrinsic_op".
4224 * dump-parse-tree.c (g95_show_namespace): Use them.
4225 * interface.c (g95_check_interfaces): Use them.
4226 * module.c (read_module, write_module): Use them.
4227 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4228 Use "g95_intrinsic_op".
4229 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4230 Add a default case in switch statement.
4231 * intrinsic.h (g95_generic_isym_id): Moved to...
4232 * g95.h (g95_generic_isym_id): here.
4233 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4234 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4235 * trans-intrinsic.c (g95_intrinsic_map_t,
4236 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4237 * match.c (g95_match_intrinsic_op): Add cast in call to
4240 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4242 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4243 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4244 constant_fits_type_p, convert_and_check,
4245 unsigned_conversion_warning): Remove these ugly remnants
4246 we inherited from the C front end.
4247 (function_types_compatible): Remove '#if 0'-edcode.
4248 (build_modify_expr): Likewise.
4249 (convert_for_assignment): Don't use the deceased functions.
4250 The parameter fundecl is now unused.
4251 (decl_constant_value): Always just return decl. In fact
4252 this function is not used at present, but it might be in
4253 the future, when we start using the tree inliner.
4254 (overflow_warning, default_conversion, c_expand_asm_operands):
4255 Abort when these are called, they are part of the C type
4256 checking implementation and therefore poison to Fortran.
4258 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4260 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4261 c-pretty-print.o and c-dump.o. Add a comment on why we
4262 depend on c-semantics.c.
4263 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4264 Don't use the C front end tree dumper hook to dump the
4265 language specific tree representation -- we don't have
4266 one. So instead, inherit the default langhook.
4268 2003-06-02 Paul Brook <paul@nowt.org>
4270 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4272 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4274 * check.c (g95_check_associated): Use proper types. Remove
4275 extraneous argument in call to g95_error().
4277 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4279 * resolve.c (resolve_operator): Make logical operands convert to the
4280 type with higher kind.
4282 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4284 * check.c (g95_check_associated): Make sure both pointer and target has
4285 the same type and rank. Null pointer or array section with vector
4286 subscript as target are not allowed.
4287 * trans.h: Declare gfor_fndecl_associated.
4288 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4289 gfor_fndecl_associated.
4290 * trans-intrinsic.c (g95_conv_associated): New function.
4291 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4293 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4295 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4296 according to POINTER itself rather than TARGET.
4297 (g95_conv_expr_descriptor): Make lbound start at 1.
4298 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4300 2003-06-01 Paul Brook <paul@nowt.org>
4302 * expr.c (g95_type_convert_binary): Make it match the standard.
4303 * g95.texi: Remove dead link.
4305 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4307 * g95.texi: Cleanup somewhat in preparation for inclusion
4310 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4311 Canqun Yang <canqun@yahoo.com.cn>
4313 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4315 (g95_find_forall_index): Return proper value.
4316 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4317 compare the return value from g95_find_forall_index.
4319 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4320 * g95.h, io.c (g95_st_label): Remove "length".
4321 (g95_symtree): Remove "link".
4322 (g95_case): Remove "code".
4323 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4324 g95_convert_real): Make an argument pointer to const.
4325 * decl.c (colon_seen): Add a TODO.
4326 * interface.c (g95_compare_types): Fix typo.
4327 * interface.c (compare_interfaces): Preserve value of "p".
4328 * intrinsic.c (sort_actual): Remove "i".
4329 * match.c (g95_match_assign): Proper type in call to g95_match().
4330 * parse.c (next_free): Avoid duplicate call due to macro.
4331 * parse.c (check_statement_label): wrong type in call to g95_error.
4332 * primary.c (match_real_constant): Add a TODO.
4333 * resolve.c (resolve_select): Remove useless conditional.
4334 * simplify.c (g95_simplify_repeat): Proper assignment to
4335 "value.character.string".
4336 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4339 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4341 * trans-stmt.c: Remove unnecessary include file defaults.h.
4343 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4345 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4347 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4348 actual variables used as FORALL indexes.
4350 2003-05-15 Paul Brook <paul@nowt.org>
4352 * trans-array.c (g95_trans_static_array_pointer): Use
4354 (g95_trans_deferred_array): Initialize static array pointers.
4355 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4356 correctly pass POINTER and absent CHARACTER arguments.
4358 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4360 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4361 (g95_resolve_forall_body): Resolve FORALL body.
4362 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4363 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4364 (g95_find_forall_index): Check whether the FORALL index appears in
4365 the expression or not.
4366 (resolve_code): Modified.
4368 2003-05-14 Paul Brook <paul@nowt.org>
4370 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4372 2003-05-13 Paul Brook <paul@nowt.org>
4374 * trans-types.c (g95_max_array_element_size): Now a tree node.
4375 (g95_init_types): Work out max size properly.
4376 (g95_get_dtype_cst): Modify to match.
4378 2003-05-11 Paul Brook <paul@nowt.org>
4380 * trans-io.c (add_case): Create a label decl for case labels.
4382 2003-05-11 Paul Brook <paul@nowt.org>
4384 * arith.c (g95_integer_index_kind): New variable.
4385 * f95-lang.c (g95_init): Move frontend initialization here ...
4386 (g95_post_options): ... from here.
4387 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4388 * intrinsic.c (add_functions): Use index kinds.
4389 * iresolve.c: Convert to index_kind where needed.
4390 * resolve.c (g95_resolve_index): Make public, use index_kind.
4391 (resolve_array_ref): Adjust to match.
4392 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4393 * trans-stmt.c: Ditto.
4394 * trans-types.c: Ditto.
4395 * trans-types.h (g95_array_index_kind): Remove declaration.
4396 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4398 2003-05-07 Paul Brook <paul@nowt.org>
4400 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4401 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4404 2003-05-07 Paul Brook <paul@nowt.org>
4406 * trans-array.c (trans_static_array_pointer,
4407 g95_trans_array_constructor_value, g95_conv_array_initializer,
4408 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4409 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4410 * trans-stmt.c (g95_trans_character_select): Ditto.
4411 * trans-types.c (g95_init_types): Ditto.
4413 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4415 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4416 * trans-decl.c (g95_generate_function_code,
4417 g95_generate_constructors): Likewise.
4418 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4419 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4422 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4423 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4424 with components point to the DERIVED type itself, and two DERIVED
4425 type with components point to each other.
4426 * trans-expr.c (g95_conv_componet_ref): Modified
4428 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4429 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4431 (g95_trans_pointer_assign): Implement Nullify.
4433 2003-05-01 Paul Brook <paul@nowt.org>
4435 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4436 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4438 2003-05-01 Paul Brook <paul@nowr.org>
4440 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4441 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4444 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4446 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4449 2003-04-28 Paul Brook <paul@nowt.org>
4451 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4452 as their kind suggests.
4453 (g95_resolve_reshape): Ditto.
4455 2003-04-28 Chun Huang <compiler@sohu.com>
4457 * trans-expr.c (g95_conv_substring_expr): New function.
4458 (g95_conv_expr): Use it.
4460 2003-04-28 Paul Brook <paul@nowt.org>
4462 * iresolve.c (g95_resolve_transpose): Make it match the
4464 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4466 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4468 * trans-types.c (g95_add_field_to_struct): New function to
4469 add a field to a UNION_TYPE or RECORD_TYPE.
4470 * trans-types.h (g95_add_field_to_struct): Prototype.
4471 (g95_get_derived_type): Use g95_add_field_to_struct to add
4473 * trans-io.c (g95_add_field): Remove.
4474 (ADD_FIELD): Use new g95_add_field_to_struct function.
4475 (ADD_STRING): Likewise.
4476 * trans-stmt.c (g95_trans_select): Likewise.
4477 (g95_add_field): Remove duplicated function.
4479 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4481 Port implementation for CHARACTER SELECT from Andy's tree.
4482 * trans-stmt.c (g95_trans_character_select): Implement character
4483 select. (g95_add_field): New function.
4484 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4485 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4486 * g95.h (struct g95_case): Add field 'int n'.
4487 * trans.h: Declare 'gfor_fndecl_select_string'.
4489 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4491 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4492 (g95_insert_bbd): Die on duplicates.
4493 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4495 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4497 * g95.texi: Require GMP 4.0 -- like we actually
4498 do. Explain the testsuite and what-goes-where.
4499 Don't use undefined texinfo symbol. Break very
4500 long line. Remove finished item from the list
4503 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4505 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4508 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4510 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4511 (g95_trans_forall_body): New function.
4513 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4515 * resolve.c (resove_where): New function.
4516 (resolve_where_shape): New function.
4517 (resolve_code): Add call to 'resolve_where'
4518 * trans-stmt.c (g95_trans_where): Modified.
4519 (g95_trans_where_2): New function.
4520 (g95_trans_where_assign): New function.
4521 (g95_evaluate_where_mask): New function.
4522 (g95_add_to_stmt_list): New function.
4523 (g95_get_temp_expr): New function.
4524 * trans.h (where_stmt_list): New structure.
4526 2003-04-10 Paul Brook <paul@nowt.org>
4528 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4529 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4531 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4533 Update after mainline -> tree-ssa-branch merge.
4534 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4536 (g95_init): Update for new lang_hooks definition.
4537 (g95_post_options): New langhook.
4538 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4539 * scanner.c (g95_new_file): Comment update.
4541 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4543 * g95.h, lang-options.h: Add -Wimplicit-interface.
4544 * options.c (g95_init_options, g95_parse_arg): Set it.
4545 * interface.c (check_intents): Warn about call with implicit
4547 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
4550 2003-04-05 Paul Brook <paul@nowt.org>
4552 * iresolve.c (g95_resolve_spread): Don't resole based on type.
4553 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
4555 2003-03-29 Paul Brook <paul@nowt.org>
4557 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
4558 (g95_resolve_unpack): Ditto.
4559 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
4560 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
4561 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
4563 2003-03-25 Paul Brook <paul@nowt.org>
4565 * arith.c (g95_unary_user, g95_user): Remove dead functions.
4567 * array.c (g95_free_array_ref): Ditto.
4569 * symbol.c (g95_use_derived_tree): Ditto.
4570 * intrinsic.c (add_functions): Use simplification for SCALE.
4571 * primary.c (g95_match_rvalue): Test sym, not symtree.
4573 2003-03-25 Paul Brook <paul@nowt.org>
4575 * trans-decl.c (build_function_decl): Add parameter before it gets
4576 turned into a constant.
4577 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
4578 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
4579 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
4581 2003-03-22 Paul Brook <paul@nowt.org>
4583 * trans-array.c (g95_conv_array_initializer): Allow scalar
4585 * trans-decl.c (g95_finish_var_decl): Result variables are not
4587 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
4588 (g95_conv_intrinsic_function): Use it.
4589 * trans-types.h (g95_type_spec): Remove dead declaration.
4591 2003-03-21 Paul Brook <paul@nowt.org>
4593 * trans-decl.c (g95_build_function_decl): Mark string parameters.
4595 2003-03-20 Paul Brook <paul@nowt.org>
4597 * trans-decl.c (g95_build_function_decl): Put character length
4598 parameters at the end of the function declaration.
4599 * trans-expr.c (g95_conv_function_call): Ditto.
4600 * trans-types.c (g95_get_function_type): Ditto.
4602 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4604 * resolve.c (resolve_formal_arglist): Don't impose intent for
4605 procedure arguments of pure functions.
4606 (resolve_select): Remove redundant assignment.
4608 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4610 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
4612 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
4613 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
4615 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
4617 * symbol.c (g95_add_type): Fix typo in comment.
4620 2003-03-16 Paul Brook <paul@nowt.org>
4622 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
4623 * expr.c (g95_build_call): Remove.
4624 * f95-lang.c (puchdecl_top_level): New function.
4625 * g95.h (g95_code): Store resolved symbol, not just the name.
4626 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
4627 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
4628 (g95_get_intrinsic_sub_symbol): New function.
4629 * iresolve.c (g95_resolve_cpu_time): Use it.
4630 (g95_resolve_random_number): Ditto.
4631 * resolve.c: Set code->resolved_sym instead of code->sub_name.
4632 * trans-decl.c (g95_get_extern_function_decl): Give external decls
4633 the correct DECL_CONTEXT. Add global symbold to the global scope.
4634 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
4637 2003-03-16 Paul Brook <paul@nowt.org>
4639 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
4640 * options.c (g95_parse_arg): Ditto.
4641 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
4642 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
4643 for the procedure, not the parameter.
4644 * trans-array.c (g95_trans_g77_array): New function.
4645 (g95_trans_assumed_size): Use it.
4646 (g95_trans_dummy_array_bias): Ditto.
4647 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
4648 (g95_conv_expr_descriptor): ... to here. Update callers.
4649 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
4650 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
4651 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
4652 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
4653 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
4654 (g95_sym_type): Ditto.
4656 2003-03-15 Paul Brook <paul@nowt.org>
4658 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
4660 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
4662 2003-03-14 Paul Brook <paul@nowt.org>
4664 * trans-array.c (g95_array_is_packed): Remove.
4665 (g95_conv_array_base): Correctly handle all descriptorless cases.
4666 (g95_conv_array_stride): Use descriptorless strides.
4667 (g95_trans_dummy_array_bias): Don't always repack the array.
4668 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
4670 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
4671 dummy and non-dummy arrays...
4672 (g95_sym_type, g95_get_derived_type): ... like these.
4673 (g95_get_array_type_bounds): Allow discontiguous arrays.
4675 2003-03-12 Paul Brook <paul@nowt.org>
4677 * array.c (g95_resolve_array_spec): Fix comment.
4678 * g95.h (symbol_attributes): New flag always_explicit.
4679 * resolve.c (resolve_formal_arglist): Set it always_explicit.
4680 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
4681 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
4682 (g95_trans_array_bounds): Allow assumed shape arrays.
4683 (g95_trans_repack_array): Remove.
4684 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
4685 * trans-decl.c (g95_build_qualified_array): Only ignore absent
4686 bounds for assumed size arrays.
4687 (g95_build_dummy_array_decl): Use descriptorless arrays.
4688 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
4689 (g95_trans_pointer_assign): Fix typo.
4690 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
4692 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
4693 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
4694 Also modify callers.
4695 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
4697 2003-03-08 Paul Brook <paul@nowt.org>
4699 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
4700 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
4701 * resolve.c (compare_spec_to_ref): Allow full array sections.
4703 2003-03-08 Paul Brook <paul@nowt.org>
4705 * expr.c (g95_simplify_expr): Also simplify array index and
4706 substring expressions.
4707 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
4708 * trans-array.c (g95_trans_array_bounds): New function.
4709 (g95_trans_auto_array_allocation): Use it.
4710 (g95_trans_assumed_size): Rewrite.
4711 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4712 (gfor_fndecl_repack): Remove.
4713 (g95_build_qualified_array): Handle absent upper bounds.
4714 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
4715 (g95_get_symbol_decl): Update.
4716 (g95_build_intrinsic_function_decls): Initialize new decls.
4717 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4718 (gfor_fndecl_repack): Remove.
4719 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
4720 * trans-types.c: (g95_build_array_type): Merge duplicated code..
4721 (g95_get_nodesc_array_type): Handle absent bounds.
4722 * trans-types.h (g95_get_nodesc_array_type): Declare.
4724 2003-03-04 Paul Brook <paul@nowt.org>
4726 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
4729 2003-03-02 Paul Brook <paul@nowt.org>
4731 * options.c (g95_init_options): Drfault to 1.
4732 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
4733 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
4734 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
4735 Handle non-constant size automatic arrays.
4736 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
4737 generic bound functions.
4738 (g95_trans_auto_array_allocation): Don't create a descriptor.
4739 (g95_trans_assumed_size): New function (broken).
4740 (g95_trans_dummy_array_bias): Remove unused var.
4741 * trans-array.h (g95_trans_assumed_size): Declare.
4742 * trans-decl.c (create_index_var): New fuction.
4743 (g95_build_qualified_array): New function.
4744 (g95_get_symbol_decl): Use it.
4745 (g95_trans_deferred_vars): Handle assumed shape seperately.
4746 * trans-types.c (get_element_type): Handle heap allocated arrays.
4747 (g95_is_nodesc_array): Include non-const size arrays.
4748 (g95_get_nodesc_array_type): Ditto.
4750 2003-02-23 Paul Brook <paul@nowt.org>
4752 * trans-array.c (g95_array_init_size): Should use stride, not size of
4755 2003-02-18 Paul Brook <paul@nowt.org>
4757 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
4758 after intrinsic function check.
4760 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4762 * io.c (match_io): Fix missing return value and remove useless
4764 * match.c (g95_match): Remove useless assignment.
4765 * module.c (parse_string): Remove useless post increment.
4766 * simplify.c (g95_simplify_verify): Remove useless assignment.
4768 2003-02-15 Paul Brook <paul@nowt.org>
4770 * expr.c (restricted_intrinsic): Handle bad values gracefully.
4771 * g95.h (symbol_attribute): Add referenced member.
4772 (g95_symbol): Add dummy_order member.
4773 (g95_set_sym_referenced): Declare.
4774 * match.c (g95_match_assignment, g95_match_call): Use it
4775 * primary.c (match_actual_arg, g95_match_rvalue,
4776 g95_match_variable): Ditto.
4777 * symbol.c (next_dummy_order): New variable.
4778 (g95_set_sym_referenced): New function.
4779 (check_done): New function.
4780 (g95_add_*): Use it.
4781 * trans-decl.c: Make formatting conform to GCC standards.
4782 (g95_defer_symbol_init): Add dummy variables in the right order.
4783 (g95_get_symbol_decl): Only accept referenced variables.
4784 (g95_create_module_variable): Module variables are always required.
4785 (generatr_local_decls): New function.
4786 (generate_local_vars): New function.
4787 (g95_generate_function_code): Use it.
4789 2003-02-13 Paul Brook <paul@nowt.org>
4791 * trans-decl.c (g95_conv_struct_cons): Remove.
4792 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
4793 * trans-expr.c (g95_conv_structure): New function.
4794 (g95_conv_expr): Use it.
4796 2003-02-09 Paul Brook <paul@nowt.org>
4798 * trans-array.c (g95_array_init_size): Don't evaluate the linit
4799 expressions multiple times.
4800 (g95_trans_auto_arry_allocation): Use pointer not tmp.
4802 2003-02-08 Paul Brook <paul@nowt.org>
4804 * module.c (mio_symtree_ref): Declare as static.
4805 (mio_expr): Remove dead code.
4806 (read_module): Set the symtree link for fixups.
4807 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
4808 (build_round_expr): ... to this.
4809 (g95_conv_intrinsic_aint): New function.
4810 (g95_conv_intrinsic_function): Use it.
4812 2003-02-08 Paul Brook <paul@nowt.org>
4814 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
4815 offset after modificaton, not the increment expression.
4816 * dependency.c: Kill excess whitespace.
4818 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
4820 * dependency.h: Remove some function declarations.
4821 * dependency.c (get_no_of_elements): Change this function not to
4823 * other: Add comments for all modified functions.
4825 2003-02-06 Paul Brook <paul@nowt.org>
4827 * g95spec.c (lang_specific_functions): Fix initializer warning.
4828 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
4829 for structure type names.
4830 * trans-decl.c (g95_cons_structure_cons): New function.
4831 (g95_get_symbol_decl): Use it.
4832 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
4835 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4837 * resolve.c (compare_cases): Add const to casts.
4839 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4841 * g95.h (g95_check_f): Change a1 to f1m.
4842 * intrinsic.c (add_sym_1m, check_specific,
4843 g95_intrinsic_func_interface): Use it.
4845 * module.c (init_pi_tree): Remove useless cast.
4846 (fp2): Fix argument type.
4848 * parse.c (parse_select_block): Add comment.
4850 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
4852 * lang-options.h: Fix warning involving C90 concatenated
4855 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
4856 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4858 * io.c (format_asterisk): Complete initializer to kill warning.
4859 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
4860 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
4861 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
4862 new defines to complete initializers. Kills all warnings.
4864 * Make-lang.in: Comment cleanup.
4866 2003-02-05 Paul Brook <paul@nowt.org>
4868 * array.c (g95_free_constructor): Handle NULL expressions.
4869 * resolve.c (resolve_structure_cons): Ditto.
4870 * decl.c (g95_match_null): New Function.
4871 (variable_decl): Use it.
4872 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
4873 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
4874 * trans-types.c (g95_set_decl_attributes): Remove empty function.
4876 2003-02-05 Paul Brook <paul@nowt.org>
4878 * trans.h (build1_v): New macro.
4879 (build_v): Remove pointless and incorrect prototype.
4880 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
4881 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
4883 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4885 * Make-lang.in (F95_OBJS): Remove one more dead file.
4887 2003-02-01 Paul Brook <paul@nowt.org>
4889 * lang-specs.h: Don't pass -ffixed-form to the linker.
4890 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
4892 2003-02-01 Paul Brook <paul@nowt.org>
4894 * Make-lang.in (F95_OBJS): Remove dead files.
4895 * trans-array.c (g95_array_init_size): Do the right thing when
4897 * trans-decl.c (g95_generate_function_code): Initialize deffered
4898 symbol list before translating contained subroutines.
4899 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
4900 scalar invariant values here...
4901 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
4902 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
4904 2003-01-29 Paul Brook <paul@nowt.org>
4906 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
4907 (g95_walk_elemental_function_args): Reverse chains before adding.
4908 (g95_reverse_ss): Move about a bit.
4909 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
4912 2003-01-28 Paul Brook <paul@nowt.org>
4914 * intrinsic.c (resolve_intrinsic): Use correct union member.
4915 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
4917 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
4918 use associated variables.
4919 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
4920 * trans-expr.c (g95_conv_expr_present): ... to here.
4921 * trans.h: Declare it.
4922 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
4924 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4926 * array.c (expand_iterator): Suppress useless assignment.
4927 * decl.c (match_char_spec): Ditto.
4928 * io.c (match_io_iterator): Ditto.
4929 * primary.c (match_real_constant): Ditto.
4930 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
4931 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
4932 * matchexp.c (match_add_operand, match_level_5): Likewise.
4933 * module.c (parse_atom, find_enum): Likewise.
4934 * resolve.c: move #include <string.h>
4935 (resolve_select): Fix serious typo.
4937 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
4939 * Make-lang.in: Don't build with broken tree-ssa-pre.
4941 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
4943 * resolve.c (resolve_index): Add a TODO.
4944 * symbol.c: Remove useless "#include <ctype.h>".
4946 2003-01-27 Paul Brook <paul@nowt.org>
4948 * check.c (check_rest): Allow different type kinds as an extension.
4949 * g95.h (g95_resolve_f): Add f1m.
4950 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
4951 * intrinsic.h: Chenge prototypes for MIN and MAX.
4952 * iresolve.c (g95_resolve_minmax): New function.
4953 (g95_resolve_min, g95_resolve_max): Use it.
4954 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
4956 (g95_conv_intrinsic_present): Fix logic.
4958 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
4960 * g95.h (g95_case): Don't be a tree, be a double linked list.
4961 * match.c (match_case_selector): Remove redundant semantics check.
4962 Clean up a few goto's to make it a tiny little bit faster.
4963 * resolve.c (case_tree): Die.
4964 (compare_cases): Accept and compare unbounded cases too.
4965 (check_case_overlap): Don't build a tree. Instead, merge-sort the
4966 whole list of g95_cases passed from resolve_select.
4967 (sane_logical_select): Die.
4968 (check_case_expr): Return FAILURE if a CASE label is of the wrong
4970 (resolve_select): Fixup case expression for computed GOTOs, put it
4971 in expr, not expr2, for easier handing in the parse tree dumper and
4972 the code generator. Rewrite the rest of the function: Kill
4973 unreachable case labels and unreachable case blocks.
4974 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
4975 an EXEC_SELECT, not case2 anymore.
4976 * trans-const.c (g95_conv_constant_to_tree): New function.
4977 (g95_conv_constant): Use it.
4978 * trans-const.h: Declare prototype for the new function.
4979 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
4980 g95_trans_character_select): New static functions.
4981 (g95_trans_select): Rewrite.
4983 2003-01-26 Paul Brook <paul@nowt.org>
4985 * intrinsic.c (add_fnctions): Properly add dreal.
4986 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
4987 (g95_conv_intrinsic_function): Use it.
4988 * trans-io.c (build_dt): Abort on internal files (unimplemented).
4990 2003-01-26 Paul Brook <paul@nowt.org>
4992 Widespread changes to the handling of symbols in expressions. These
4993 are now linked via g95_symtree nodes.
4994 * parse.c (g95_fixup_sibling symbols): New function.
4995 (parse_contained): Use it.
4996 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
4997 contained procedure that has bee correctly fixed up.
4998 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5000 2003-01-24 Paul Brook <paul@nowt.org>
5002 * trans-array.c (g95_walk_expr): Function result attributes are in
5004 * trans-expr.c (g95_conv_function_call,
5005 g95_trans_arrayfunc_assign): Ditto.
5006 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5008 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5010 * expr.c (check_restricted): Fix error message.
5011 * symbol.c (free_st_labels): Plug memleak.
5013 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5015 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5016 reduce_binary_aa, reduce_binary, eval_intrinsic,
5017 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5018 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5019 for typesafe intrinsics helper functions.
5020 (g95_intrinsic_sym): Use them.
5021 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5022 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5023 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5024 check_specific, g95_intrinsic_func_interface,
5025 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5027 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5028 * Make-lang.in: Don't disable warnings for strict prototypes
5029 any longer, everything is typesafe now.
5031 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5033 * bbt.c (duplicate_node): Make static.
5034 * module.c (module_name): Make static.
5035 * scanner.c (include_dirs): Make static.
5037 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5039 Hard coded _gfor_'s should not show up anymore.
5040 * g95.h (PREFIX): New macro.
5041 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5043 (g95_resolve_random_number): Likewise.
5044 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5045 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5046 the new PREFIX macro from g95.h.
5048 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5050 The troubles of forking... Andy implemented this just now too.
5051 Let's stick to that and keep the trees close.
5052 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5053 * io.c: Revert previous changes.
5054 (g95_match_format): Match the format string as a character
5056 * match.h (g95_statement_label): Declare external.
5057 * parse.c: Revert previous changes.
5058 * symbol.c (g95_free_st_label): Free a g95_expr instead
5060 * trans-io.c: Revert previous changes.
5061 (build_dt): Use set_string to set the format string.
5063 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5065 * io.c (format_string): Make non-static.
5066 (g95_match_format): Remember the format string.
5067 (terminate_io): Add I/O termination for empty I/O lists.
5068 * match.h: Declare external format_string.
5069 * parse.c (check_statement_label): Attack the format string
5070 to a format label for FORMAT statements.
5071 * trans-io.c (g95_add_field): Define prefix macro. Replace
5072 all uses of PREFIX define with a use of this macro.
5073 (build_dt): Implement formatted I/O for format labels.
5075 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5077 * lang-options.h: Kill "-std=F".
5078 * options.c: Remove unimplemented "-std=F". Modify
5080 * misc.c (g95_terminal_width): New function.
5081 * error.c (g95_error_init_1): Use g95_terminal_width.
5082 * g95.h: Add prototype for g95_terminal_width, remove
5085 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5087 * Make-lang.in: Fix typo.
5089 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5091 * g95.h (struct g95_case): Remove unused cruft, new member
5092 'where' to keep track of the locus of the default case.
5093 * match.c (g95_match_case): Add locus to the current case.
5094 (match_case_selector): Likewise.
5095 * parse.c (parse_select_block): Move semantics check for
5096 multiple DEFAULT cases out of here to...
5097 * resolve.c (check_case_overlap): ...here. Return sooner
5099 (check_case_expr): Take two g95_cases now, use to sure the
5100 expression kinds are the same.
5101 (resolve_select): Cleanup.
5103 2003-01-18 Paul Brook <paul@nowt.org>
5105 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5106 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5108 (g95_get_extern_function_decl): Put decls in the correct context.
5110 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5112 * trans-io.c: Port changes from Andy to set ERR flag.
5114 2003-01-17 Paul Brook <paul@nowt.org>
5116 * trans-array.c: Add various comments.
5117 (g95_ss_terminator): Declare as const.
5118 (g95_walk_expr): Remove first parameter and update all callers.
5119 (g95_walk_op_expr): Initialize scalar SS properly.
5120 * trans-array.h (g95_walk_expr): Update prototype.
5121 * trans-expr.c: Update for new g95_walk_expr.
5122 * trans-intrinsic.c: Ditto.
5123 * trans-io.c: Ditto.
5124 * trans.h: Various comments for SS chains.
5126 2003-01-17 Paul Brook <paul@nowt.org>
5128 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5130 * intrinsic.c (add_functions): Use them.
5131 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5132 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5134 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5136 Fallout of a small merge conflict:
5137 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5139 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5141 * initrinsic.c: New add_sym_* functions for strong typing.
5142 (add_conv): Make prototype strict.
5143 * dump-parse-tree.c, dependency.c: Include config.h
5144 * resolve.c, trans-io.c: Fix typos.
5146 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5148 * dump-parse-tree.c (g95_show_code_node): Show the
5149 condition for a computed GOTO that was transformed
5150 to a SELECT CASE construct.
5151 * resolve.c (check_case_overlap): Revert previous switch
5152 to treaps, it was too slow and didn't catch all trouble.
5153 (resolve_symbol): Be more flexible about module procedures.
5154 * symbol.c (check_conflict): Point to relevant section in
5155 the standard for dubious conflict. Allow procedure
5156 dummy arguments to be optional again.
5157 * trans-io (add_field): Rename to g95_add_field. Change
5159 * trans-stmt (trans_select): Handle unbounded cases for
5160 integer SELECT CASE constructs. Fix/add more comment.
5162 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5164 * g95.h: Uses GCC's function attribute macros.
5165 * error.c, module.c, parse.c, g95.h: More function attributes.
5167 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5169 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5170 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5173 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5175 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5177 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5178 instead of nowdead wrap_all_with_wfl.
5180 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5182 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5183 before generating code, so we can still see it even if the code
5184 generation phase dies.
5186 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5188 * decl.c (build_sym): Split out initialization expression parts...
5189 (add_init_expr_to_sym): ...to here.
5190 (variable_decl): Add the symbol following an attribute list to the
5191 symbol tree before parsing the optional initialization expression
5192 if the symbol is not of a derived type.
5193 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5194 a value if it is a PARAMETER.
5196 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5198 * misc.c: Don't #include <mcheck.h>
5199 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5200 ever was a glibc bug, then either this was never reported to
5201 glibc people, or it has been fixed for so long that there's
5202 no information you can find about it, anywhere.
5204 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5207 * module.c (attr_bits, bt_types, array_spec_types):
5208 Switch 'const' and 'static'.
5209 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5211 GNU'ify source code:
5212 * trans-io.c: Numerous fixes, one fixed warning and a few
5213 TODO markers so that we don't forget about them.
5215 2003-01-13 Paul Brook <paul@nowt.org>
5217 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5218 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5220 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5221 * match.c (g95_match_stop): Fix dumb == -> != error.
5223 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5225 * dump-parse-tree.c (show_indent): Add line breaks. This
5226 whole dumping process needs cleanups.
5227 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5228 the langhook. Fix 'return's accordingly.
5229 * g95-support.h: Adjust prototype.
5230 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5231 * lang-options.h: Add '-fsyntax-only'.
5232 * options.c (g95_init_options): Init 'no_backend'.
5233 (g95_parse_arg): Deal with '-fsyntax-only'.
5234 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5237 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5239 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5240 arguments. Also make sure that if a symbol is marked INTRINSIC,
5241 an intrinsic with the symbol's name actually exists.
5242 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5243 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5244 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5246 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5248 * resolve.c (resolve_contained_functions): Fix condition, don't
5249 throw internal_error if a child namespace has no name. Apparently
5250 this can be the case?
5252 2003-01-11 Paul Brook <paul@nowt.org>
5254 Port changes from Andy's tree:
5255 * g95.h (g95_code): Add stop_code.
5256 * match.c (g95_match_stop): Detter syntax checking.
5257 * resolve.c (resolve_generic_f0): Return match type.
5258 (resolve_generic_f): Remove dead/duplicated code.
5259 (resolve_specific_f): Ditto.
5260 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5261 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5262 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5264 2003-01-11 Paul Brook <paul@nowt.org>
5266 * trans-array.c: Various documentation/comment changes.
5267 * trans-stmt.c: Ditto.
5270 2003-01-10 Paul Brook <paul@nowt.org>
5272 * options.c/h: Add -fdump-parse-tree as alias of -v.
5274 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5276 * dump-parse-tree.c (g95_show_namespace): Fixed another
5277 typo. Sorry, it's Friday...
5279 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5282 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5283 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5284 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5285 trans-types.c: Fix bogus copyright years, add 2003.
5286 * trans-types.h: Give copyright header.
5288 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5290 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5291 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5292 * intrinsic.c: Some constant strings moved to read-only memory.
5293 * io.c (format_asterisk): Move to...
5296 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5298 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5299 types for ranges instead of per-letter. Indent the
5300 'CONTAINS' just like everything else.
5301 * resolve.c (resolve_contained_functions): Clarify comment.
5302 Explain non-obvious conditional expression. Improve
5303 diagnostics if tyoe cannot be resolved.
5304 Port semi-fix from Andy's tree:
5305 (was_declared): Move up before first use.
5306 (generic_sym, specific_sym): New functions. Code moved
5307 out if procedure_kind.
5308 (procedure_kind): Simplify using new functions.
5309 (resolve_generic_f): Make sure the functions we find in
5310 a parent namespace is generic.
5311 (resolve_specific_f): Ditto for specific functions.
5313 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5315 * trans-stmt.c, trans.c: Fix some code style issues. Add
5316 some more comment (but still not enough!).
5318 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5320 * symbol.c (flavors, procedures, intents, acces_types,
5321 access_types, ifsrc_types): Make const.
5322 * misc.c (g95_string2code): Make 'm' param 'const'.
5323 * module.c (find_enum, write_atom, mio_name): Make
5325 (attr_bits, bt_types, array_spec_types, array_ref_types,
5326 ref_types, expr_types): Make const.
5327 * g95.h: Adjust external decls.
5329 2003-01-09 Paul Brook <paul@nowt.org>
5331 * Testsuite: Add a load of new cases.
5333 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5335 * Make-file.in: Add dependency on back end header files;
5336 a parallel build should work now.
5337 * f95-lang-c (lang_identifier): Remove bogus comment.
5338 (g95_be_parse_file): Fix prototype.
5339 (g95_init): Make static.
5340 (g95_finish): Make static.
5341 * error.c (g95_syntax_error): Kill. Make define in...
5342 * g95.h (g95_syntax_error): Define.
5343 (g95.options): Make 'source' member 'const'.
5344 * interface.c (g95_match_interface): Explain
5345 hard-to-read condition.
5346 (g95_match_end_interface): Ditto.
5347 * trans_const.c (g95_build_string_const): Make 's' parameter
5349 * trans_const.h: Adjust protoype accordingly.
5350 * trans-decl.c: Include tree-dump.h
5351 (g95_generate_function_code): Build fixes for recent changes
5352 in the tree-ssa branch.
5354 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5356 * format.c: Kill, move code from here...
5358 * Make-lang.in: Adjust.
5361 * BUGS: Mention where to submit bugs. Move old content...
5362 * TODO: ...to here. New file.
5364 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5365 Fix most warnings, and suppress the ones we can't fix for now.
5366 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5367 these warnings just clutter the screen and there's not much
5368 we can do about them for now anyway.
5369 * check.c, iresolve.c: Mark unused function parameters.
5370 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5371 they should be resolved before they get here.
5372 * error.c: Remove unused FILE *status_out.
5373 * f95-lang.c (g95_init): Remove bogus cast.
5374 * Many files: Make things 'const' where required.
5375 * g95.h: Fix prototypes for all modified functions above.
5376 (g95_options): Remove 'object' member.
5378 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5380 * Make-file.in: Cleanup bogus targets. Add more comment.
5381 * lang-options.h: New option '-w'.
5382 * g95.h: add no_options field to struct g95_options.
5383 * options.c (g95_init_options): Default no_warnings to off.
5384 (g95_parse_arg): Recognise the '-w' switch and its alias,
5386 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5387 no_warning option is set.
5388 * iresolve.c (g95_resolve_shape): Fix warning.
5390 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5392 * primary.c (g95_next_string_char): Rename next_string_char, and
5393 make static. Adjust callers accordingly.
5394 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5395 callers accordingly.
5396 * g95.h: Split out all g95_match* functions to...
5397 * match.h: ...here. New file.
5398 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5399 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5401 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5403 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5404 g95_merge_new_implicit): New functions.
5405 (g95_match_implicit_none, g95_match_implicit): Move from here...
5406 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5407 Modify to use the new functions in symbol.c.
5408 * g95.h: Add and move prototypes.
5410 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5412 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5413 node compare function.
5414 (g95_insert_bbt): Likewise.
5415 (g95_insert_bbt_with_overlap): Likewise.
5416 (g95_delete_bbt): Likewise.
5417 (delete_treap): Likewise. Also fix a potential bug when calling it.
5418 * module.c (compare_pointers): Change proto to compare_fn.
5419 (compare_integers): Likewise.
5420 (compare_true_names): Likewise.
5421 (find_true_name): Adjust call to compare_true_names to match proto.
5422 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5423 (init_pi_tree): Make compare a compare_fn instead of (int *).
5424 * resolve.c (compare_cases): Change proto to compare_fn.
5425 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5426 it static, and rename to compare_symtree.
5427 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5429 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5430 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5432 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5433 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5434 * patch.options: Blow away Paul's checkin mistake :-)
5435 * io.c (terminate_io): Fix memory leak (Arnaud).
5437 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5439 * Make-lang.in: Teach about building DVI, info manual.
5440 * g95.texi: New file.
5442 2003-01-02 Paul Brook <paul@nowt.org>
5444 * trans-array.c (g95_reverse_ss): Make static and don't use.
5445 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5446 (g95_conv_array_parameters): Modify for pointer assignments.
5447 (g95_walk_subexpr): New function.
5448 (g95_walk_expr*): Use it.
5449 * trans-array.h (g95_reverse_ss): Remove prototype.
5450 * trans-expr.c (g95_trans_pointer_assign): Implement.
5451 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5452 * trans-intrinsic.c: Sync with scalarizer changes.
5453 * trans-io.c: Ditto.
5455 2002-12-29 Paul Brook <paul@nowt.org>
5457 * trans-array.c: Document calling convention for arrays.
5459 2002-12-19 Paul Brook <paul@nowt.org>
5461 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5462 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5463 optional parameters for some intrinsics.
5464 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5465 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5466 optional parameters.
5467 * trans.h (g95_se): Add ignore_optional flag.
5469 2002-12-15 Paul Brook <paul@nowt.org>
5471 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5472 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5474 2002-12-14 Paul Brook <paul@nowt.org>
5476 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5478 2002-12-12 Paul Brook <paul@nowt.org>
5480 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5481 initialize the scalarizer.
5482 (various): Update to new format of g95_expr->value.constructor.
5484 2002-12-08 Paul Brook <paul@nowt.org>
5486 * trans-array.c (g95_put_offset_into_var): New function.
5487 (g95_trans_array_constructor_subarray): New function.
5488 (g95_trans_array_constructor_value): Use it.
5489 (g95_array_cons_size): Don't abort() on array components.
5491 2002-12-08 Paul Brook <paul@nowt.org>
5493 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5494 * support.c: Update #includes.
5495 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5496 * trans-array.c: Update #includes.
5498 * trans-const.c: Ditto.
5499 * trans-io.c: Ditto.
5500 * trans-types.c: Ditto.
5501 (g95_init_types): Set size_type_node.
5502 * trans-decl.c: Update #includes.
5503 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5504 * trans-stmt.c: Update #includes.
5505 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5506 (g95_trans_select): Fix check for unbounded ranges.
5507 * trans-expr.c: Update #includes.
5508 (g95_conv_string_tmp): New function.
5509 (g95_conv_concat_op): Use it.
5510 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5511 * Trans-intrisic.c: Update #includes.
5512 (g95_conv_intrinsic_strcmp): New function.
5513 (g95_conv_intrinsic_adjust): Ditto.
5514 (g95_conv_intrinsic_function: Use them.
5516 2002-11-30 Paul Brook <paul@nowt.org>
5518 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5520 * trans-dec.c (g95_build_function_decl): Handle character return
5522 (g95_get_fake_result_decl): Ditto.
5523 (g95_trans_deferred_vars): Ditto.
5524 * trans-expr.c (g95_conv_function_call): Ditto.
5525 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5526 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5527 (g95_conv_intrinsic_function): Use it.
5528 * trans-types.c (g95_sym_type): Handle functions returning strings.
5529 (g95_return_by_reference): Ditto.
5530 (g95_get_function_type): Ditto.
5532 2002-11-18 Paul Brook <paul@nowt.org>
5534 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5535 requires a temporary.
5536 (g95_trans_select): Handle computed gotos.
5537 * trans-types.c (g95_build_array_type): Warn about non-functional
5538 assumed shape arrays.
5539 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5541 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5542 (g95_conv_intrinsic_int): New function.
5543 (g95_conv_intrinsic_mod): New function.
5544 (g95_conv_intrinsic_ichar): New function.
5545 (g95_conv_intrinsic_function): Use them.
5546 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5548 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
5550 * trans-types.c (g95_build_array_type): Assumed
5551 sized arrays can have rank > 1.
5552 * trans.c (g95_trans_code): Remove erroneous
5553 warning about CONTINUE.
5554 * trans-expr.c (g95_conv_variable): Remove
5557 2002-11-15 Paul Brook <paul@nowt.org>
5559 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
5561 2002-10-31 Paul Brook <paul@nowt.org>
5563 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
5564 * trans-expr.c (g95_conv_component_ref): Handle character string
5566 (g95_conv_string_parameter): Ditto.
5567 * trans-types.c (g95_get_derived_type): Add length decl to caracter
5570 2002-10-10 Paul Brook <paul@nowt.org>
5572 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
5573 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
5575 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
5576 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
5577 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
5578 * trans-types.c (pvoid_type_node): Declare and initialize.
5579 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
5580 (g95_array_allocate): Fix when base==data.
5581 (g95_conv_array_parameter): Correctly handle reduced rank sections.
5582 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
5584 2002-10-09 Paul Brook <paul@nowt.org>
5586 * (g95_conv_expr_reference): Handle character strings correctly.
5588 2002-10-07 Paul Brook <paul@nowt.org>
5590 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
5592 * trans-array.c (g95_build_array_initializer): Remove.
5593 (g95_conv_array_initializer): New Function.
5594 (g95_trans_auto_arry_allocation): Cleanup.
5595 (g95_trans_init_character_array): Remove.
5596 * g95spec.c: Link in libgforbegin.
5597 * trans.c (g95_generate_code): Rename main function to MAIN__.
5598 (g95_create_var): New function.
5599 (g95_create_var_np): New function.
5600 (g95_evaluate_now): New function.
5601 (g95_start_block): New function.
5602 (g95_finish_block): New function.
5603 (g95_add_expr_to_block): New function.
5604 (g95_add_block_to_block): New function.
5605 * trans-expr.c (g95_conv_componen_ref): New function.
5606 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
5607 (F95_OBJS): Add dependency.o.
5608 * f95-lang.c (g95_is_simple_stmt): Remove.
5609 * f95-tree.c (mark_not_simple): New function.
5610 (unshare_all_trees): New function.
5611 (create_tmp_var, create_tmp_alias_var): Remove.
5612 * support.c (declare_tmp_vars, tree_last_decl): Remove.
5613 * trans*: Convert to new IR using GENERIC trees. Don't bother about
5614 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
5616 2002-10-01 Paul Brook <paul@nowt.org>
5618 * trans-array.c: Add support for descriptorless arrays.
5619 (g95_conv_array_data): New function.
5620 (g95_conv_array_base): New function.
5621 * trans-array.h: Declare these here.
5622 * trans-decl.c(g95_create_mopdule_variable): Perform variable
5623 initialization and creation here.
5624 (g95_create_module_vars): Instead of here.
5625 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
5626 * trans-intrinsic.c: Ditto.
5627 * trans-types.c (g95_is_nodesc_array): New function.
5628 (g95_get_nodesc_array_type): New function.
5629 (g95_sym_type, g95_get_derived_type): Use them.
5630 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
5632 2002-09-28 Paul Brook <paul@nowt.org>
5634 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
5635 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
5638 2002-09-24 Paul Brook <paul@nowt.org>
5640 * f95-lang.c (listify): Remove declaration.
5641 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
5643 * f95-tree.c (get_name): New function.
5644 * trans.c (module_namespace): Remove.
5645 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
5646 * trans-types.c: Ditto.
5648 2002-09-19 Paul Brook <paul@nowt.org>
5650 * trans-array.c (g95_get_array_cons_size): New Function.
5651 (g95_con_ss_startstride): Handle Array constructors.
5652 (g95_conv_loop_setup): Ditto.
5653 (g95_conv_array_parameter): Ditto.
5654 * tras-decl.c (g95_finish_var_decl): Make initializes variables
5657 2002-09-19 Paul Brook <paul@nowt.org>
5659 * trans.c (g95_simple_fold_tmp): Detect variables inside
5661 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
5663 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5665 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
5667 2002-09-14 Paul Brook <paul@nowt.org>
5669 * trans.c (g95_create_module_variable): Move to trans-decl.c.
5670 * trans-const.c (g95_conv_string_init): New Function.
5671 * trans-const.h: Declare it.
5672 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
5673 variables. Don't bail on intrinsic symbols.
5674 (get_extern_function_decl): Handle specific intrinsic functions.
5675 * trans-types.c (g95_sym_type): Dummy functions don't return
5677 * trans-array.c (g95_build_array_initializer): New Function.
5678 (g95_trans_auto_array_allocation): Build initializer for static decls.
5679 Don't use mpz_addmul, it's GMP4 only.
5681 2002-09-12 Paul Brook <paul@nowt.org>
5683 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
5684 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
5685 assembler names for module procedures.
5687 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5689 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
5692 2002-09-10 Paul Brook <paul@nowt.org>
5694 * trans-array.c: Change format of G95_SS_TEMP strictures.
5695 (g95_check_fncall_dependancy): New function.
5696 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
5698 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
5700 (g95_build_function_decl): Don't assume result arrays are packed.
5701 (g95_trans-deferred-vars): Handle array result variables.
5702 (g95_generate_fuction_code): Clear saved_function_decls.
5703 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
5705 (g95_trans_arrayfunc_assign): New function.
5706 (g95_trans_assignment): Use it.
5707 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
5708 (g95_se): Add direct_byref.
5709 * trans-types.c: Use sym->result rather than sym where appropriate.
5710 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
5711 Update other functions to use this.
5712 (g95_is_intrinsic_libcall): New function.
5713 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
5714 (g95_walk_intrinsic_function): Ditto.
5716 2002-09-08 Paul Brook <paul@nowt.org>
5718 * trans-types.c: Change rank field to dtype field in array descriptor.
5719 * trans-array.c: Implement filling of dtype array descriptor field.
5720 * trans-intrinsic.c: Fix broken LEN intrinsic.
5722 2002-09-07 Paul Brook <paul@nowt.org>
5724 * trans-intrinsic.c: Remove outdated todo intrinsic list.
5725 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
5726 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
5728 2002-09-06 Paul Brook <paul@nowt.org>
5730 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
5731 (gt-f95-trans-types.h): Add dependancy information.
5732 * config-lang.in (gtfiles): Add trans-types.c
5733 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
5734 back to top-level code.
5735 * trans-array.c, trans-types.c: Change format of array descriptor.
5736 (g95_conv_descriptor_dimension): New function.
5737 * trans-types.h (g95_conv_descriptor_rank): define.
5738 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
5741 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5743 * trans-array.c, trans-types.c: Add rank information to descriptor.
5745 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5747 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
5749 2002-09-04 Paul Brook <paul@nowt.org>
5751 * f95-lang.c (g95_create_decls): New function.
5752 (g95_init): Move initialization of external decls to above, and call
5753 from g95_be_parse_file.
5754 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
5755 * trans-types.c (g95_init_types): Always name integer and char types.
5756 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
5758 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5760 * Make-lang.in: Add options.c to F95_PARSER_OBJS
5762 2002-09-02 Paul Brook <paul@nowt.org>
5764 * g95_generate_code: Clear the attr for __fortran_main.
5765 * trans-types.c (g95_finish_type): New function.
5766 * g95_init_io_state_type: Use g95_finish_type.
5767 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
5769 2002-09-01 Paul Brook <paul@nowt.org>
5771 * README.backend: Warn about the dangers of extra config.h files.
5772 Remove obsolete libgfor stuff.
5773 * config-lang.in: Add target-libgfor dependancy.
5774 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
5776 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
5778 * g95_conv_mpz_to_tree: Free storage pointed to by q,
5781 2002-08-30 Paul Brook <paul@nowt.org>
5783 * trans-intrinsic.c (g95_conv_intrinsic_function,
5784 g95_walk_intrinsic_function): Added ANY and ALL.
5785 (g95_conv_intrinsic_anyall): New function.
5786 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in