1 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
3 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
4 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
5 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
6 Follow spelling conventions.
8 2005-01-22 Bud Davis <bdavis9659@comcast.net>
11 * trans-io.c (gfc_trans_inquire): Added code to support
14 2005-01-22 Steven G. Kargl <kargls@comcast.net>
16 * intrinsic.c (make_alias): Add standard argument.
17 (add_functions): Update make_alias calls.
19 2005-01-22 Paul Brook <paul@codesourcery.com>
21 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
23 2005-01-22 Paul Brook <paul@codesourcery.com>
25 * gfortran.h (gfc_check_access): Add prototype.
26 * match.c (gfc_match_namelist): Remove TODO.
27 * module.c (check_access): Rename ...
28 (gfc_check_access): ... to this. Boolify. Update callers.
29 * resolve.c (resolve_symbol): Check for private objects in public
32 2005-01-22 Paul Brook <paul@codesourcery.com>
34 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
35 does not have an explicit type.
36 (gfc_match_variable): Resolve implicit derived types in all cases.
37 Resolve contained function types from their own namespace, not the
39 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
40 checking. Resolve from the contained namespace, not the parent.
42 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
45 * trans-const.c (gfc_conv_constant_to_tree): Give logical
46 constants the correct type.
49 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
51 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
54 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
56 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
57 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
58 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
59 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
60 trans-io.c, trans-stmt.c, trans.c: Update copyright.
62 2005-01-17 Ira Rosen <irar@il.ibm.com>
64 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
66 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
69 * error.c (error_char): Line-buffer errors / warnings.
71 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
73 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
74 unsigned issue. Use build_int_cst instead of converting
75 integer_zero_node. Remove unnecessary conversion.
77 * trans-types.c (gfc_get_character_type_len): : Use
78 gfc_charlen_type_node as basic type for the range field.
80 * trans-intrinsic.c (build_fixbound_expr,
81 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
82 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
83 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
84 of converting 'integer_zero_node' or 'integer_one_node'
86 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
88 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
89 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
90 'build_int_cst' instead of converting 'integer_zero_node' or
91 'integer_one_node' respectively.
93 * trans-intrinsic.c (gfc_conv_intrinsic_index,
94 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
95 'gfc'-prefix from local variable, remove dead code, use correct
96 type when inserting argument.
98 * trans-intrinsic.c, trans-types.c: Update copyright years.
100 2005-01-16 Steven G. Kargl <kargls@comcast.net>
103 * resolve.c (check_case_overlap): Typo in comment.
104 (validate_case_label_expr): Fix up kinds of case values
105 (resolve_select): Properly handle kind mismatches.
107 2004-01-16 Paul Brook <paul@codesourcery.com>
110 * trans-common.c (translate_common): Remove duplicate function call.
111 (finish_equivalences): Preserve alignment when biasing offsets.
113 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
115 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
116 ASCII-like character encoding.
118 2005-01-14 Steven G. Kargl <kargls@comcast.net>
120 * resolve.c (compare_case): Cleanup.
122 2005-01-14 Steven G. Kargl <kargls@comcast.net>
124 * resolve.c (compare_case): Give arguments correct type.
126 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
128 * iresolve.c, trans-common.c, trans-types.c: Fix comment
131 2005-01-09 Paul Brook <paul@codesourcery.com>
134 * trans-common.c (current_common, current_offset): Remove.
135 (create_common): Add head argument.
136 (align_segment): New function.
137 (apply_segment_offset): New function.
138 (translate_common): Merge code from new_segment. Handle alignment.
139 (new_segment): Remove.
140 (finish_equivalences): Ensure proper alignment.
142 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
144 * trans-const.c: Don't include unused math.h.
146 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
147 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
148 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
150 (prepare_arg_info): Fix formatting, indenting and remove trailing
152 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
155 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
156 gfc_constant_result, gfc_range_check, gfc_arith_power,
157 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
158 gfc_real2complex, gfc_complex2int, gfc_complex2real,
159 gfc_complex2complex): Fix whitespace issues.
160 * check.c (must_be, type_check, numeric_check, int_or_real_check,
161 logical_array_check, array_check, scalar_check, nonoptional_check,
162 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
163 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
164 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
165 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
166 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
167 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
168 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
169 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
170 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
171 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
172 gfc_check_lbound, gfc_check_logical, min_max_args,
173 gfc_check_min_max_integer, gfc_check_min_max_real,
174 gfc_check_min_max_double, gfc_check_matmul,
175 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
176 gfc_check_pack, gfc_check_precision, gfc_check_radix,
177 gfc_check_range, gfc_check_real, gfc_check_repeat,
178 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
179 gfc_check_set_exponent): Fix formatting issues.
180 (gfc_check_size, gfc_check_sign): Alphabetize function order,
181 remove whitespace-only line.
182 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
183 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
184 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
185 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
186 gfc_check_random_number, gfc_check_random_seed,
187 gfc_check_second_sub, gfc_check_system_clock,
188 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
189 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
190 gfc_check_unlink_sub): Fix formatting issues.
192 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
194 * gfortran.h: Remove outdated comment. Don't include stdio.h
197 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
199 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
200 output of 'gfortran --version'.
202 2005-01-03 Steven G. Kargl <kargls@comcast.net>
204 * arith.c: Add system.h; remove string.h
210 * check.c: Remove stdlib.h and stdarg.h
211 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
212 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
213 * f95-lang.c: Add system.h; remove stdio.h
214 * interface.c: Add system.h; remove stdlib.h and string.h
215 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
216 * io.c: Remove string.h
218 * match.c: Remove stdarg.h and string.h
219 * misc.c: Update copyright; add system.h; remove stdlib.h,
220 string.h, and sys/stat.h
221 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
223 * option.c: Remove string.h and stdlib.h
225 * scanner.c: Update copyright; add system.h; remove stdlib.h,
226 stdio.h, string.h, and strings.h
227 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
228 * trans-array.c: Remove stdio.h and gmp.h
229 * trans-const.c: Ditto
230 * trans-expr.c: Ditto
232 * trans-stmt.c: Ditto
234 * trans-intrinsic.c: Remove stdio.h and string.h
236 2004-12-29 Steven G. Kargl <kargls@comcast.net>
238 * gfortran.h (gfc_case): fix typo in comment.
240 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
242 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
243 logical shift. Call fold. Remove 0-bit shift shortcut.
244 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
245 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
246 result if width(arg 1) < 4 bytes. Call fold.
249 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
250 in front of function to match the standard. Correct handling
253 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
255 * trans-expr.c (gfc_conv_cst_int_power): Only check for
256 flag_unsafe_math_optimizations if we have a float type.
258 2004-12-23 Steven G. Kargl <kargls@comcast.net>
260 * gfortran.texi: Fix typo.
262 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
264 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
267 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
270 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
271 (gfc_match_nullify): Make sure that ')' is in front of the end of
274 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
277 2004-12-14 Richard Henderson <rth@redhat.com>
279 * gfortran.h (gfc_expr.function.name): Make const.
280 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
281 (gfc_get_string): Update prototype.
282 * iresolve.c: Include tree.h.
283 (string_node, HASH_SIZE, string_head, hash): Remove.
284 (gfc_get_string): Use vsnprintf, get_identifier.
285 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
286 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
287 (gfc_done_1): Don't call gfc_iresolve_done_1.
288 * module.c (mio_allocated_string): Take and return const char *,
289 instead of modifying char**.
290 (mio_expr): Update to match.
291 * resolve.c (pure_function): Constify name argument.
292 (resolve_function): Constify name.
293 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
295 2004-12-12 Richard Henderson <rth@redhat.com>
297 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
298 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
299 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
300 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
301 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
302 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
303 gfc_resolve_unpack: Use PREFIX.
305 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
308 * match.c (gfc_match_common): Skip whitespace.
310 2004-12-12 Steven G. Kargl <kargls@comcast.net>
313 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
314 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
315 integer kind check; Issue error for -std=f95 when needed.
316 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
318 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
319 Promote arguments to same kind.
321 2004-12-12 Steven G. Kargl <kargls@comcast.net>
322 Paul Brook <paul@codesourcery.com>
325 * resolve.c (gfc_resolve_iterator_expr): New function.
326 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
327 start, end and stride to correct type.
328 (resolve_code): Pass extra argument.
329 * array.c (resolve_array_list): Pass extra argument.
330 * gfortran.h (gfc_resolve): Add prototype.
331 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
332 Handle real type iterators.
334 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
337 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
338 same kind as C's 'int'.
339 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
341 2004-12-08 Richard Henderson <rth@redhat.com>
343 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
344 to the output expression.
345 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
347 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
350 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
353 * resolve.c (resolve_code): Impose correct restrictions on
356 * decl.c (gfc_match_end): Use locus of END when eos is an error.
358 2004-12-02 Steven G. Kargl <kargls@comcast.net>
359 Paul Brook <paul@codesourcery.com>
361 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
362 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
363 (gfc_check_stat, gfc_check_stat_sub): New functions.
364 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
365 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
366 fstat, and stat to intrinsics symbol tables.
367 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
368 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
369 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
370 (gfc_resolve_stat, gfc_resolve_flush): New functions.
371 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
372 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
374 2004-12-02 Steven G. Kargl <kargls@comcast.net>
376 * intrinsic.c: Fix and add comments, fix function declarations
377 (OPTIONAL,REQUIRED): New symbols
378 (add_functions,add_subroutines): Use symbols
379 (gmp.h): Remove unused include
381 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
383 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
386 2004-11-24 Steven Bosscher <stevenb@suse.de>
388 * options.c (gfc_post_options): Don't clear flag_inline_functions.
390 2004-11-20 Steven G. Kargl <kargls@comcast.net>
392 * check.c (gfc_check_getcwd_sub): Fix seg fault.
394 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
395 gfc_check_unlink,gfc_check_unlink_sub): New functions
396 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
397 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
398 exit to intrinsics symbol tables.
399 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
400 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
401 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
402 gfc_resolve_unlink_sub): Add and sort prototypes.
403 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
404 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
405 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
407 2004-11-16 Paul Brook <paul@codesourcery.com>
410 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
411 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
412 * trans-types.c (gfc_get_dtype): Accept array type rather than element
414 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
415 (gfc_get_array_type_bounds): Ditto.
416 (gfc_get_derived_type): Recurse into derived type pointers.
417 * trans-types.h (gfc_get_dtype): Add prototype.
418 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
420 2004-11-15 Paul Brook <paul@codesourcery.com>
422 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
424 2004-11-10 Paul Brook <paul@codesourcery.com>
427 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
428 * trans-io.c (transfer_array_component): Ditto.
430 2004-11-10 Paul Brook <paul@codesourcery.com>
432 * invoke.texi: Fix typo.
434 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
436 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
437 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
438 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
439 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
440 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
442 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
445 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
447 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
449 * gfortranspec.c: Replace GNU CC with GCC.
451 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
453 * gfortranspec.c (lang_specific_driver): Change year to 2004.
455 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
458 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
461 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
464 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
465 module procedures as if they were module variables.
467 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
472 * module.c (write_symbol1): Set module_name for dummy arguments.
474 2004-11-02 Paul Brook <paul@codesourcery.com>
476 * intrinsic.c (check_intrinsic_standard): Include error locus.
478 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
479 locus to check_intrinsic_standard.
481 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
484 * gfortran.h: Change GFC_STD_* flags to more appropriate
485 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
486 gfc_option_t): Add field for warning about use of nonstandard
488 * intrinsic.c (add_sym): Add parameter for standard version, check
489 this against current standard.
490 (add_sym_0): Pass standard parameter to add_sym.
491 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
492 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
493 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
494 (make_generic): Add parameter for standard, check this
495 against currently selected standard.
496 (add_functions, add_subroutines): Add parameter to tell which
497 standard an intrinsic belongs to.
498 (check_intrinsic_standard): New function.
499 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
500 (gfc_intrinsic_sub_interface): Ditto.
501 * lang.opt: Add Wnonstd-intrinsics option.
502 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
504 (set_Wall): Add warning about nonstd intrinsics.
505 (gfc_handle_option): Change to use new GFC_STD_* flags,
507 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
509 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
511 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
513 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
515 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
517 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
519 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
522 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
524 * check.c (gfc_check_rand): Allow missing optional argument.
525 (gfc_check_irand): Ditto.
526 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
528 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
530 PR fortran/13490, PR fortran/17912
531 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
532 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
533 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
534 warning when compiling with pedantic.
535 * gcc/fortran/arith.c: Set minimum integer values to reflect
536 realities of two's complement signed integers. Added
539 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
541 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
542 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
545 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
547 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
549 (gfc_generate_function_code): Fix formatting issue.
551 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
553 * module.c: Fix formatting issues.
555 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
557 * module.c (mio_interface_rest): Set where member of interface
560 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
563 * options.c (gfc_handle_option): Add break after handing the
566 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
568 * arith.c: Fix formatting issues.
570 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
573 * resolve.c (resolve_operator): Use correct operator name in message.
575 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
577 * primary.c (match_boz_constant): Allow kind parameter suffixes.
578 Move standard warning further to the front.
580 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
582 * trans-stmt.c: Fix a comment typo.
584 2004-10-07 Paul Brook <paul@codesourcery.com>
587 * trans-array.c (gfc_trans_deferred_array): Leave use associated
590 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
593 * simplify.c (twos_complement): New function.
594 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
596 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
598 2004-10-06 Paul Brook <paul@codesourcery.com>
600 * trans-stmt.c (gfc_trans_simple_do): New function.
601 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
602 loop. Update comments.
604 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
607 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
611 * intrinsic.c (add_sym_5): Remove.
612 (add_subroutines): Add resolution function for MVBITS.
613 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
615 * iresolve.c (gfc_resolve_mvbits): New function.
616 (gfc_resolve_random_number): Remove empty line at end of function.
618 * trans-const.c (gfc_build_cstring_const): New function.
619 (gfc_init_cst): Use new function.
620 * trans-const.h (gfc_build_cstring_const): Add prototype.
621 * trans-io.c (set_string, set_error_locus): Use new function.
622 * trans-stmt.c (gfc_trans_goto): Use new function.
625 * parse.c (accept_statement): Don't treat END DO like END IF and
627 (parse_do_block): Generate possible END DO label inside END DO
631 * check.c (gfc_check_system_sub): New function.
632 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
633 * intrinsic.c (add_functions): Add 'system'.
634 (add_subroutines): Add 'system'.
635 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
636 Move prototypes to other suborutines.
637 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
639 (gfc_resolve_system_clock): Fix formatting of prototype.
640 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
642 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
645 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
647 * scanner.c (preprocessor_line): Accept preprocessor lines without
648 file names. Check file names for closing quotes. Handle escaped
649 quotes in file names.
651 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
652 Paul Brook <paul@codesourcery.com>
654 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
655 Use gfc_get_expr_charlen.
656 * trans-expr.c (gfc_get_expr_charlen): New function.
657 * trans.h (gfc_get_expr_charlen): Add prototype.
659 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
661 * trans-intrinsic.c: Fix a comment typo.
663 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
665 * simplify.c (range_check): Remove blank line at beginning of function.
666 (gfc_simplify_dint): Same at end of function.
667 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
668 (gfc_simplify_bound): Fix indentation.
669 (gfc_simplify_log10): Simplify calculation.
670 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
672 (gfc_simplify_nearest): Same at end of function.
673 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
675 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
676 gfc_simplify_spacing): Simplify calulations.
678 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
680 * trans-intrinsic.c: Fix comments on spacing and rrspacing
681 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
683 2004-10-01 Jan Hubicka <jh@suse.cz>
685 * f95-lang.c (gfc_expand_function): Update call of
686 tree_rest_of_compilation.
687 * trans-decl.c (gfc_generate_constructors): Likewise.
689 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
691 * trans-intrinsic.c: Comment fixes.
693 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
695 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
697 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
699 * trans-types.c (gfc_return_by_reference): Remove superfluous
702 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
703 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
706 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
707 function to determine return type.
709 2004-09-20 Jan Hubicka <jh@suse.cz>
711 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
713 (gfc_generate_function_code): Likewise.
715 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
718 * simplify.c (gfc_simplify_reshape): Set shape of return value
721 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
722 Zack Weinberg <zack@codesourcery.com>
724 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
725 enumeration constants.
727 2004-09-17 Paul Brook <paul@codesourcery.com>
729 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
730 (gfc_linebuf_header_size): Define.
731 * scanner.c (load_file): Use it.
733 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
735 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
736 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
737 resolve.c, scanner.c, trans-array.c, trans-array.h,
738 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
739 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
740 trans.h: Fix comment typos. Follow spelling conventions.
742 2004-09-16 Victor Leikehman <lei@il.ibm.com>
745 * trans-io.c (transfer_array_component): New function.
746 (transfer_expr): For array fields, call transfer_array_component.
748 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
750 * gfortran.texi: Fix a typo.
752 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
754 * parse.c (eof_buf): Rename eof to eof_buf.
755 (unexpected_eof): Same.
756 (gfc_parse_file): Same.
758 2004-09-15 Steven G. Kargl <kargls@comcast.net>
760 * check.c (gfc_check_getcwd_sub): New function.
761 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
762 * intrinsic.c (add_functions): Add function definition;
764 * intrinsic.c (add_subroutines): Add subroutine definitions.
765 * intrinsic.h: Add prototypes.
766 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
768 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
770 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
773 * module.c (write_symbol): Don't fill in module name here.
774 (write_symbol0): Fill in here instead.
776 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
778 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
779 trans-array.c, trans-common.c, trans-expr.c,
780 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
781 comment typos. Follow spelling conventions.
783 2004-09-09 Paul Brook <paul@codesourcery.com>
785 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
787 2004-09-08 Paul Brook <paul@codesourcery.com>
789 * array.c: Don't include assert.h.
790 * data.c: Don't include assert.h. Replace assert and abort with
791 gcc_assert and gcc_unreachable.
792 * dependency.c: Ditto.
798 * trans-array.c: Ditto.
799 * trans-common.c: Ditto.
800 * trans-const.c: Ditto.
801 * trans-decl.c: Ditto.
802 * trans-expr.c: Ditto.
803 * trans-intrinsic.c: Ditto.
805 * trans-stmt.c: Ditto.
806 * trans-types.c: Ditto.
809 2004-09-07 Per Bothner <per@bothner.com>
810 Paul Brook <paul@codesourcery.com>
812 * error.c (show_locus): Handle mapped locations.
813 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
814 * gfortran.h: Include input.h.
815 (struct gfc_linebuf): Use source_location.
816 * scanner.c (get_file): Initialize linemap.
817 (preprocessor_line): Pass extra argument to get_file.
818 (load_file): Ditto. Setup linemap.
819 (gfc_new_file): Handle mapped locations.
820 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
821 Set decl source locations.
822 (gfc_trans_common): Set blank common block location.
823 * trans-decl.c (gfc_set_decl_location): New function.
824 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
825 (trans_function_start): Move call to gfc_set_backend_locus..
826 (build_function_decl): ... to here.
827 (build_entry_thunks): Set and restore the backend locus.
828 (gfc_generate_constructors): Remove excess arguments to
830 (gfc_generate_block_data): Add comments. Set the decl locus.
831 * trans-io.c (set_error_locus): Handle mapped locations.
832 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
833 (gfc_trans_code): Use SET_EXPR_LOCATION.
834 (gfc_generate_code): Override the location of the new symbol.
835 * trans.h (gfc_set_decl_location): Add prototype.
837 2004-08-31 Paul Brook <paul@codesourcery.com>
839 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
841 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
844 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
847 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
852 * resolve.c (resolve_transfer): New function.
853 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
855 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
858 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
861 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
863 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
865 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
868 * trans-types.c (gfc_return_by_reference): Remove TODO error,
869 add comment pointing out possible issue WRT compatibility with g77.
871 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
873 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
874 all occurences of 'gfc_strlen_type_node' by
875 'gfc_charlen_type_node'.
876 * trans-types.h: Same. Also update comment accordingly.
878 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
880 * primary.c: Update copyright boilerplate to say GCC.
881 * f95-lang.c: Change initial comment to say gfortran.
883 2004-08-31 Paul Brook <paul@codesourcery.com>
885 * trans-types.h: Add comments.
886 (intmax_type_node, string_type_node, const_string_type_node): Remove.
888 2004-08-30 Richard Henderson <rth@redhat.com>
890 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
891 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
892 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
894 (gfc_logical_info): Add c_bool.
895 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
896 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
897 rather than gfc_int[48]_type_node for allocate choice.
898 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
899 local copies of some kind type nodes.
900 (gfc_build_builtin_function_decls): Likewise.
901 * trans-expr.c (gfc_conv_power_op): Likewise.
902 * trans-intrinsic.c (gfc_conv_intrinsic_index,
903 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
904 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
905 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
906 gfc_trans_character_select, gfc_trans_allocate): Likewise.
907 * trans-io.c (gfc_pint4_type_node): Move into ...
908 (gfc_build_io_library_fndecls): ... here. Cache local copies of
909 some kind type nodes.
910 * trans-types.c (gfc_type_nodes): Remove.
911 (gfc_character1_type_node, gfc_strlen_type_node): New.
912 (gfc_integer_types, gfc_logical_types): New.
913 (gfc_real_types, gfc_complex_types): New.
914 (gfc_init_kinds): Fill in real mode_precision.
915 (gfc_build_int_type, gfc_build_real_type): New.
916 (gfc_build_complex_type, gfc_build_logical_type): New.
917 (c_size_t_size): New.
918 (gfc_init_types): Loop over kinds.
919 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
920 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
921 (gfc_get_character_type_len): Likewise.
922 (gfc_type_for_size): Loop over kinds; use a reduced set of
924 (gfc_type_for_mode): Loop over kinds.
925 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
926 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
927 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
928 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
929 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
930 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
931 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
932 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
933 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
934 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
935 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
936 gfc_complex8_type_node, gfc_complex16_type_node,
937 gfc_logical1_type_node, gfc_logical2_type_node,
938 gfc_logical4_type_node, gfc_logical8_type_node,
939 gfc_logical16_type_node, gfc_strlen_kind): Remove.
940 (gfc_character1_type_node): Turn in to a variable.
941 (gfc_strlen_type_node): Likewise.
943 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
945 * gfortran.h (gfc_namespace): Add new field is_block_data.
946 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
947 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
948 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
949 * trans.h (gfc_generate_block_data): Add prototype.
950 * trans-decl.c (gfc_generate_block_data): New function.
952 2004-08-29 Richard Henderson <rth@redhat.com>
954 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
955 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
956 than two HOST_WIDE_INT.
958 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
961 * decl.c (free_variable, free_value, gfc_free_data, var_list,
962 var_element, top_var_list, match_data_constant, top_val_list,
963 gfc_match_data): Move here from match.c.
964 (match_old_style_init): New function.
965 (variable_decl): Match old-style initialization.
966 * expr.c (gfc_get_variable_expr): New function.
967 * gfortran.h (gfc_get_variable_expr): Add prototype.
968 * gfortran.texi: Start documentation for supported extensions.
969 * match.c: Remove the functions moved to decl.c.
970 * match.h (gfc_match_data): Move prototype to under decl.c.
971 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
974 2004-08-29 Steven G. Kargl <kargls@comcast.net>
975 Paul Brook <paul@codesourcery.com>
977 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
978 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
979 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
980 (build_builtin_fntypes): New function.
981 (gfc_init_builtin_functions): Use it.
982 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
983 and GFC_ISYM_ERF{,C}.
984 (gfc_c_int_kind): Declare.
985 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
986 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
987 gfc_resolve_g77_math1): Add prototypes.
988 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
989 * mathbuiltins.def: Add comment. Change third argument. Use
990 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
991 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
992 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
993 * trans-types.c (gfc_c_int_kind): Declare.
994 (gfc_init_kinds): Set it.
996 2004-08-29 Steven G. Kargl <kargls@comcast.net>
997 Paul Brook <paul@codesourcery.com>
999 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1000 (gfc_check_f, gfc_simplify_f): Add f0.
1001 * intrinsic.c (do_check): Call f0. Flatten.
1002 (add_sym_0): Fix prototype. Set f0.
1003 (add_functions): Add getgid, getgid and getuid.
1004 (resolve_intrinsic): Remove obsolete comment.
1005 (do_simplify): Call f0.
1006 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1007 gfc_resolve_getuid): Add prototypes.
1008 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1009 gfc_resolve_getuid): New functions.
1010 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1013 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1015 * error.c (gfc_error_init_1): Remove blank line in front of
1016 function body. Add missing blank.
1017 (gfc_buffer_error, error_char, error_string): Remove blank line in
1018 front of function body.
1019 (show_locus): Add comma in comment.
1020 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1021 gfc_push_error, gfc_pop_error): Remove blank line in front of
1023 (gfc_get_errors): Typo fix in comment in front of function. Remove
1024 blank line in front of function body.
1026 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1028 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1029 variable declaration of same name.
1030 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1031 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1032 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1033 Replace all calls to gfc_default_*_kind with variable accesses.
1034 * trans-types.c: Same as above.
1035 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1036 static qualifier. Replace all occurences.
1037 (gfc_default_*_kind): Remove functions.
1039 2004-08-26 Richard Henderson <rth@redhat.com>
1041 * arith.c: Include system.h, not real system headers.
1042 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1043 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1044 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1045 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1046 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1047 gfc_index_integer_kind, gfc_default_integer_kind,
1048 gfc_default_real_kind,gfc_default_double_kind,
1049 gfc_default_character_kind, gfc_default_logical_kind,
1050 gfc_default_complex_kind, validate_integer, validate_real,
1051 validate_logical, validate_character,
1052 gfc_validate_kind): Move to trans-types.c.
1053 (gfc_set_model_kind): Use gfc_validate_kind.
1054 (gfc_set_model): Just copy the current precision to default.
1055 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1056 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1057 * gfortran.h: Update file commentary.
1058 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1059 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1060 gfc_default_double_kind_1, gfc_default_character_kind_1,
1061 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1062 (gfc_init_kinds): New.
1063 (gfc_init_types): Don't set gfc_index_integer_kind here.
1064 * trans-types.h (gfc_init_kinds): Declare.
1065 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1067 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1069 * check.c (gfc_check_atan2): New function.
1070 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1071 * intrinsic.h (gfc_check_atan2): Add prototype.
1073 2004-08-25 Richard Henderson <rth@redhat.com>
1075 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1076 false and we don't validate the kind.
1077 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1078 * check.c (kind_check): Likewise.
1079 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1080 (match_char_spec, match_logical_spec): Likewise.
1081 * gfortran.h (gfc_validate_kind): Likewise.
1082 * options.c (gfc_handle_option): Likewise.
1083 * primary.c (match_integer_constant, match_real_constant,
1084 match_string_constant, match_logical_constant,
1085 match_const_complex_part): Likewise.
1086 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1087 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1088 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1089 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1090 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1091 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1092 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1093 gfc_simplify_tiny): Likewise.
1094 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1095 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1096 prepare_arg_info): Likewise.
1098 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1100 * expr.c (gfc_check_assign): Add comment. Add new warning.
1101 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1102 result of pointer valued function when not in pointer assignment.
1104 2004-08-25 Paul Brook <paul@codesourcery.com>
1106 * config-lang.in: Remove dead commented line.
1107 * module.c: Replace g95 with gfortran in comment.
1109 2004-08-25 Paul Brook <paul@codesourcery.com>
1112 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1114 2004-08-25 Paul Brook <paul@codesourcery.com>
1117 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1118 string_length argument.
1119 (gfc_trans_array_ctor_element): New function.
1120 (gfc_trans_array_constructor_subarray): Use it.
1121 (gfc_trans_array_constructor_value): Ditto. Handle constant
1123 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1124 (gfc_trans_array_constructor): Use them.
1125 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1126 (gfc_conv_ss_descriptor): Remember section string length.
1127 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1128 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1129 (gfc_conv_expr_descriptor): Ditto.
1130 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1131 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1132 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1133 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1134 (gfc_conv_variable): Set string_length from section.
1135 (gfc_conv_function_call): Remove extra argument.
1136 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1137 * trans-types.c (gfc_get_character_type_len): New function.
1138 (gfc_get_character_type): Use it.
1139 (gfc_get_dtype): Return zero for internal types.
1140 * trans-types.h (gfc_get_character_type_len): Add prototype.
1141 * trans.h (struct gfc_ss): Move string_length out of union.
1143 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1145 * trans.h (build2_v, build3_v): New macros.
1147 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1149 * trans-array.c (gfc_conv_descriptor_data,
1150 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1151 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1152 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1153 gfc_trans_allocate_temp_array,
1154 gfc_trans_array_constructor_subarray,
1155 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1156 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1157 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1158 gfc_conv_array_ref, gfc_trans_preloop_setup,
1159 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1160 gfc_conv_loop_setup, gfc_array_init_size,
1161 gfc_conv_array_initializer, gfc_trans_array_bounds,
1162 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1163 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1164 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1165 of build and build_v as appropriate.
1166 * trans-common.c (create_common): Same.
1167 * trans-decl.c (gfc_trans_auto_character_variable,
1168 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1169 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1170 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1171 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1172 gfc_conv_expr_op, gfc_conv_function_call,
1173 gfc_trans_structure_assign): Same.
1174 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1175 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1176 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1177 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1178 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1179 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1180 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1181 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1182 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1183 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1184 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1185 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1186 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1187 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1188 gfc_conv_intrinsic_iargc): Same.
1189 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1190 set_flag, add_case, io_result, transfer_namelist_element,
1191 transfer_expr): Same.
1192 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1193 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1194 gfc_trans_integer_select, gfc_trans_logical_select,
1195 gfc_trans_character_select, gfc_trans_forall_loop,
1196 gfc_trans_nested_forall_loop, gfc_do_allocate,
1197 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1198 compute_inner_temp_size, compute_overall_iter_number,
1199 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1200 gfc_trans_forall_1, gfc_evaluate_where_mask,
1201 gfc_trans_where_assign, gfc_trans_allocate): Same.
1202 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1203 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1204 gfc_build_array_ref, gfc_build_function_call,
1205 gfc_trans_runtime_check): Same.
1207 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1209 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1210 build_int_cst to build_int_cst_wide in accordance to Nathan's
1213 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1215 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1216 build_int_cst calls.
1217 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1218 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1219 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1220 gfc_trans_entry_master_switch): Likewise.
1221 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1222 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1223 * trans-io.c (add_case, set_error_locus,
1224 transfer_namelist_element, transfer_expr): Likewise.
1225 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1226 gfc_trans_stop, gfc_trans_character_select): Likewise.
1227 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1228 * trans.c (gfc_trans_runtime_check): Likewise.
1230 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1232 * trans-decl.c, trans-types.c: Add and remove blank lines as
1235 2004-08-24 Richard Henderson <rth@redhat.com>
1237 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1239 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1241 * resolve.c (merge_argument_lists): Revert unintentionally
1244 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1246 * trans-decl.c (build_function_decl): Fix spelling in comment.
1247 (build_entry_thunks): Remove code with no function.
1248 (gfc_build_intrinsic_function_decls): Remove empty line.
1250 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1252 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1254 * f95-lang.c (gfc_init_decl_processing): Adjust
1255 build_common_tree_nodes call.
1257 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1259 * trans-types.c: Spelling and formatting fixes.
1261 2004-08-23 Richard Henderson <rth@redhat.com>
1263 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1264 of going through an intermediate string. Fix 32/64 int/long bug.
1266 2004-08-23 Eric Christopher <echristo@redhat.com>
1268 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1269 usage. Use build_vector_type_for_mode for vector types.
1271 2004-08-22 Richard Henderson <rth@redhat.com>
1274 * data.c (find_con_by_offset): Search ordered list; handle
1275 elements with repeat counts.
1276 (gfc_assign_data_value_range): New.
1277 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1278 (gfc_assign_data_value_range): Declare.
1279 * match.c (top_val_list): Extract repeat count into a temporary.
1280 * resolve.c (values): Make left unsigned.
1281 (next_data_value): Don't decrement left.
1282 (check_data_variable): Use gfc_assign_data_value_range.
1284 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1286 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1288 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1290 * check.c (gfc_check_reduction): Rename to ...
1291 (check_reduction): ... this. Make static. Don't check type of
1293 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1294 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1295 SUM to use new check functions.
1296 (check_specific): Change logic to call new functions.
1297 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1299 (gfc_check_reduction): Remove prototype.
1301 2004-08-20 Paul Brook <paul@codesourcery.com>
1302 Canqun Yang <canqun@nudt.edu.cn>
1305 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1306 for automatic arrays.
1307 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1309 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1313 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1314 (gfc_match_if): Order statement list alphabetically, add WHERE and
1315 FORALL, remove double PAUSE.
1316 (gfc_match_simple_where, match_forall_header,
1317 gfc_match_simple_forall): New functions.
1318 (gfc_match_forall): Use match_forall_header.
1320 2004-08-19 Paul Brook <paul@codesourcery.com>
1323 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1324 * symbol.c (gfc_clear_attr): Use memset.
1326 2004-08-19 Paul Brook <paul@codesourcery.com>
1330 * data.c (assign_substring_data_value): Remove.
1331 (create_character_intializer): New function.
1332 (gfc_assign_data_value): Track the typespec for the current
1333 subobject. Use create_character_intializer.
1335 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1338 * check.c (gfc_check_reduction): New function.
1339 (gfc_check_minval_maxval): Removed.
1340 (gfc_check_product): Removed.
1341 (gfc_check_sum): Removed.
1342 * intrinsic.h: Add/remove declarations for these.
1343 * gfortran.h: Add field f3red to union gfc_check_f.
1344 * intrinsic.c (add_sym_3red): New function.
1345 (add_functions): Register maxval, minval, product, and sum intrinsics
1346 through add_sym_3red.
1347 (check_specific): Handle f3red union field.
1348 * iresolve.c: Whitespace change.
1350 2004-08-18 Paul Brook <paul@codesourcery.com>
1352 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1354 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1357 * trans-io.c (transfer_namelist_element): New. Recursively handle
1358 derived-type variables. Pass string lengths.
1359 (build_dt): Code moved to build_namelist, with some
1360 changes and additions.
1361 (gfc_build_io_library_fndecls): Declare the fifth
1362 argument in st_set_nml_var_char -- string_length.
1364 2004-08-17 Paul Brook <paul@codesourcery.com>
1365 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1368 * decl.c (get_proc_name): Update mystery comment.
1369 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1370 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1371 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1372 (struct gfc_entry_list): Define.
1373 (gfc_get_entry_list): Define.
1374 (struct gfc_namespace): Add refs and entries.
1375 (enum gfc_exec_op): Add EXEC_ENTRY.
1376 (struct gfc_code): Add ext.entry.
1377 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1378 (mio_symbol_attribute): Don't save/reture addr->entry.
1379 (mio_namespace_ref): Refcount namespaces.
1380 * parse.c (accept_statement): Handle ST_ENTRY.
1381 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1382 (parse_contained): Fixup sibling references to entry points
1383 after parsing the procedure body.
1384 * resolve.c (resolve_contained_fntype): New function.
1385 (merge_argument_lists, resolve_entries): New functions.
1386 (resolve_contained_functions): Use them.
1387 (resolve_code): Handle EXEC_ENTRY.
1388 (gfc_resolve): Call resolve_entries.
1389 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1390 * symbol.c (gfc_get_namespace): Refcount namespaces.
1391 (gfc_free_namespace): Ditto.
1392 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1393 optional when multiple entry points are present.
1394 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1395 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1396 (create_function_arglist, trans_function_start, build_entry_thunks):
1398 (gfc_build_function_decl): Rename ...
1399 (build_function_decl): ... to this.
1400 (gfc_create_function_decl): New function.
1401 (gfc_generate_contained_functions): Use it.
1402 (gfc_trans_entry_master_switch): New function.
1403 (gfc_generate_function_code): Use new functions.
1404 * trans-stmt.c (gfc_trans_entry): New function.
1405 * trans-stmt.h (gfc_trans_entry): Add prototype.
1406 * trans-types.c (gfc_get_function_type): Add entry point argument.
1407 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1408 (gfc_generate_module_code): Call gfc_create_function_decl.
1409 * trans.h (gfc_build_function_decl): Remove.
1410 (gfc_create_function_decl): Add prototype.
1412 2004-08-15 Andrew Pinski <apinski@apple.com>
1415 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1416 for cabs{,f} and copysign{,f}.
1417 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1418 (gfor_fndecl_math_cabs): Delete.
1419 (gfor_fndecl_math_sign4): Delete.
1420 (gfor_fndecl_math_sign8): Delete.
1421 (gfc_build_intrinsic_function_decls): Remove the
1422 initializing of cabs{,f} and copysign{,f} functions.
1423 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1424 instead of the functions definitions.
1425 (gfc_conv_intrinsic_sign): Likewise.
1426 * trans.h (gfor_fndecl_math_cabsf): Delete.
1427 (gfor_fndecl_math_cabs): Delete.
1428 (gfor_fndecl_math_sign4): Delete.
1429 (gfor_fndecl_math_sign8): Delete.
1431 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1433 * trans-array.c (gfc_trans_array_constructor_value): Use
1435 * trans-const.c (gfc_build_string_const,
1436 gfc_init_constants, gfc_conv_mpz_to_tree,
1437 gfc_conv_constant_to_tree): Likewise.
1438 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1439 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1440 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1441 * trans-io.c (add_case, set_error_locus, build_dt,
1442 transfer_expr): Likewise.
1443 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1444 gfc_trans_stop, gfc_trans_character_select): Likewise.
1445 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1446 * trans.c (gfc_trans_runtime_check): Likewise.
1448 2004-08-14 Paul Brook <paul@codesourcery.com>
1450 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1452 2004-08-14 Paul Brook <paul@codesourcery.com>
1454 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1456 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1458 * gfortran.h: Add comments.
1459 * parse.c (parse_contained): Fix comment typo.
1460 * resolve.c (was_declared): Ditto.
1463 2004-08-11 Paul Brook <paul@codeourcery.com>
1466 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1468 2004-08-10 Richard Henderson <rth@redhat.com>
1470 * f95-lang.c (gfc_init_builtin_functions): Remove
1471 __builtin_stack_alloc, add __builtin_alloca.
1472 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1473 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1475 2004-08-10 Paul Brook <paul@codesourcery.com>
1477 * trans-io.c (transfer_expr): Handle pointters.
1479 2004-08-10 Paul Brook <paul@codesourcery.com>
1482 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1483 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1484 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1485 Handle GFC_SS_COMPONENT.
1486 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1487 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1489 (gfc_conv_array_initializer): Call specific initializer routines.
1490 * trans-expr.c (gfc_trans_structure_assign): New function.
1491 (gfc_trans_subarray_assign): New function.
1492 (gfc_trans_subcomponent_assign): New fucntion
1493 (gfc_conv_structure): Use them.
1494 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1495 (gfc_ss): Add shape.
1497 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1499 * simplify.c (gfc_simplify_shape): Bugfix.
1500 * expr.c (gfc_copy_shape_excluding): New function.
1501 * gfortran.h (gfc_get_shape): Bugfix.
1502 (gfc_copy_shape_excluding): Added declaration.
1503 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1504 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1505 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1506 time resolution of shape.
1508 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1510 * intrinsic.c (add_subroutines): Add getenv and
1511 get_environment_variable. (add_sym_5s): New function.
1512 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1514 * iresolve.c (gfc_resolve_get_environment_variable): New
1517 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
1519 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
1520 __builtin_pow[f] arguments.
1522 2004-08-06 Steven G. Kargl <kargls@comcast.net>
1524 * arith.c: Add #define for model numbers. Remove global GMP variables.
1525 (natural_logarithm,common_logarithm,exponential,sine,
1526 cosine,arctangent,hypercos,hypersine ): Remove.
1527 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
1528 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
1529 gfc_check_real_range, gfc_constant_result, gfc_range_check,
1530 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
1531 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
1532 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
1533 gfc_convert_complex,gfc_int2real,gfc_int2complex,
1534 gfc_real2int,gfc_real2real,gfc_real2complex,
1535 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
1536 to MPFR, use new functions.
1537 * arith.h: Remove extern global variables.
1538 (natural_logarithm,common_logarithm,exponential, sine, cosine,
1539 arctangent,hypercos,hypersine): Remove prototypes.
1540 (arctangent2): Update prototype from GMP to MPFR.
1541 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
1542 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
1543 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
1544 * gfortran.h (GFC_REAL_BITS): Remove.
1545 (arith): Add ARITH_NAN.
1546 Include mpfr.h. Define GFC_RND_MODE.
1547 Rename GCC_GFORTRAN_H GFC_GFC_H.
1548 (gfc_expr): Convert GMP to MPFR.
1549 * module.c: Add arith.h, correct type in comment.
1550 (mio_gmp_real): Convert GMP to MPFR.
1551 (mio_expr): Use gfc_set_model_kind().
1552 * primary.c: Update copyright date with 2004.
1553 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
1554 * simplify.c: Remove global GMP variables
1555 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
1556 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
1557 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
1558 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
1559 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
1560 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
1561 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
1562 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
1563 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
1564 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
1565 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
1566 gfc_simplify_rrspacing,gfc_simplify_scale,
1567 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
1568 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
1569 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
1570 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
1572 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
1573 gfc_conv_mpf_to_tree. Convert it to use MPFR
1574 (gfc_conv_constant_to_tree): Use it.
1575 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
1576 * trans-intrinsic.c: Add arith.h, remove gmp.h
1577 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
1579 2004-08-06 Victor Leikehman <lei@il.ibm.com>
1580 Paul Brook <paul@codesourcery.com>
1582 * trans-array.c (gfc_trans_allocate_array_storage,
1583 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
1584 gfc_conv_loop_setup): For functions, if the shape of the result
1585 is not known in compile-time, generate an empty array descriptor for
1586 the result and let the callee to allocate the memory.
1587 (gfc_trans_dummy_array_bias): Do nothing for pointers.
1588 (gfc_conv_expr_descriptor): Use function return values directly.
1589 * trans-expr.c (gfc_conv_function_call): Always add byref call
1591 (gfc_trans_pointer_assignment): Add comments.
1592 (gfc_trans_arrayfunc_assign): Don't chain on expression.
1594 2004-08-01 Roger Sayle <roger@eyesopen.com>
1596 * options.c (gfc_init_options): Don't warn about the use GNU
1597 extensions by default.
1598 (gfc_post_options): Warn about GNU extensions with -pedantic.
1599 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
1601 2004-07-30 Richard Henderson <rth@redhat.com>
1603 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
1606 2004-07-25 Richard Henderson <rth@redhat.com>
1608 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
1609 and DECL_IGNORED_P on RESULT_DECL.
1610 (gfc_generate_constructors): Likewise.
1612 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1615 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
1617 (ffixed-line-length-80, ffixed-line-length-132): Remove.
1618 * options.c (gfc_handle_options): Deal with changed options.
1619 * scanner.c (load_line): Change second arg to 'char **',
1620 allocate if pointing to NULL. Keep track of buffer's length.
1621 Adapt buffer size to overlong lines. Pad lines to full length
1623 (load_file): Adapt to new interface of load_line.
1625 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1627 * trans.h (builtin_function): Declare.
1629 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1632 (parts ported from g95)
1633 * parse.h (gfc_state_data): New field do_variable.
1634 (gfc_check_do_variable): Add prototype.
1635 * parse.c (push_state): Initialize field 'do_variable'.
1636 (gfc_check_do_variable): New function.
1637 (parse_do_block): Remember do iterator variable.
1638 (parse_file): Initialize field 'do_variable'.
1639 * match.c (gfc_match_assignment, gfc_match_do,
1640 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
1641 Add previously missing checks.
1642 (gfc_match_return): Reformat error message.
1643 * io.c (match_out_tag): New function.
1644 (match_open_element, match_close_element,
1645 match_file_element, match_dt_element): Call match_out_tag
1646 instead of match_vtag where appropriate.
1647 (match_io_iterator, match_io_element): Add missing check.
1648 (match_io): Reformat error message.
1649 (match_inquire_element): Call match_out_tag where appropriate.
1651 * parse.c (gfc_check_do_variable): Fix error locus.
1653 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1656 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
1657 for every assumed length character dummy argument.
1660 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
1663 * simplify.c (gfc_simplify_bound): Copy the bound expression.
1665 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1668 * trans-array.c gfc_trans_g77_array,
1669 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
1670 for assumed length characters.
1671 (gfc_conv_expr_descriptor): Set se->string_length if dealing
1672 with a character expression.
1673 (gfc_cvonv_array_parameter): Pass string length when passing
1674 character array according to g77 conventions.
1676 2004-07-12 Paul Brook <paul@codesourcery.com>
1678 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
1679 * trans-array.c (gfc_trans_auto_array_allocation): Remove
1680 initialization code.
1681 * trans-common.c (create_common): Use gfc_conv_initializer.
1682 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
1683 * trans-expr.c (gfc_conv_initializer): New function.
1684 (gfc_conv_structure): Use it.
1685 * trans.h (gfc_conv_initializer): Add prototype.
1687 2004-07-11 Paul Brook <paul@codesourcery.com>
1690 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
1692 (parse_contained): Mark contained symbols as referenced.
1694 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1697 * module.c (gfc_dump_module, gfc_use_module): Print locus
1698 when opening of module file fails.
1701 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
1704 * match.c (gfc_match_program): A program name is obligatory.
1705 (gfc_match_return): RETURN in main program is an extension.
1706 (gfc_match_block_data): A space is required before a block data
1710 * primary.c (match_boz_constant): Call gfc_notify_std only if
1711 we actually have a non-standard boz-literal-constant.
1714 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
1715 warning if assigning NULL().
1717 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1719 * f95-lang.c (set_block): Remove.
1720 (gfc_clear_binding_stack): New.
1721 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1722 (struct binding_level): Remove block_created_by_back_end.
1723 (clear_binding_level): Likewise.
1724 (poplevel): Don't handle block_created_by_back_end.
1726 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1728 * trans-decl.c (gfc_create_module_variable): Nothing to do if
1729 symbol is in common, because we ...
1730 (gfc_generate_module_vars): Call gfc_trans_common.
1732 2004-07-10 Paul Brook <paul@codesourcery.com>
1734 * trans-array.c (gfc_build_null_descriptor): New function.
1735 (gfc_trans_static_array_pointer): Use it.
1736 * trans-array.h (gfc_build_null_descriptor): Add prototype.
1737 * trans-expr.c (gfc_conv_structure): Handle array pointers.
1739 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1742 * decl.c (gfc_match_save): Use-associated common block
1744 * gfortran.h (gfc_common_head): Add new field 'name'.
1745 Fix typo in comment after #endif.
1746 * match.c (gfc_get_common): Add new argument from_common,
1747 mangle name if flag is set, fill in new field in structure
1749 (match_common): Set new arg in call to gfc_get_common,
1750 use-associated common block doesn't collide.
1751 * match.h (gfc_get_common): Adapt prototype.
1752 * module.c (load_commons): Set new arg in call to
1754 * symbol.c (free_common_tree): New function.
1755 (gfc_free_namespace): Call new function.
1756 * trans-common.c (several functions): Remove argument
1757 'name', use name from gfc_common_head instead.
1759 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1761 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
1762 and RHS match. Return early if the RHS is NULL().
1765 * match.c (match_common): Fix error reporting for used common.
1768 * trans-expr.c (gfc_conv_structure): Handle initialization
1769 of scalar pointer components.
1771 * parse.c (decode_statement): Fix matching of BLOCK DATA.
1773 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
1774 by fix for PR 15481.
1776 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1778 * trans-common.c: Fix whitespace issues, make variable names
1780 (create_common): Additionally, make loop logic more obvious.
1782 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1783 Paul Brook <paul@codesourcery.com>
1786 * trans-common.c (calculate_length): Remove ...
1787 (get_segment_info): Merge into here. Save field type.
1788 (build_field): Use saved type.
1789 (create_common, new_condition, new_segment, finish_equivalences):
1790 Use new get_segment_info.
1791 * trans-types.c: Update comment.
1793 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1796 * moduele.c (mio_symbol): Don't I/O initial values unless
1797 symbol is a parameter.
1799 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1802 * resolve.c (resolve_symbol): Verify that the shape of a
1803 parameter array is not only explicit, but also constant.
1804 * array.c (gfc_is_compile_time_shape): New function.
1805 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
1807 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1813 * module.c (write_symbol, write_symtree): Remove workaround.
1814 * primary.c (match_actual_arglist): Enhance comment.
1815 (gfc_match_rvalue): Handle function call with first argument
1816 a keyword argument correctly.
1817 * resolve.c (resolve_symbol): Change call to
1818 gfc_set_default_type to issue error if no implicit type
1820 * trans-decl.c (gfc_create_module_variable): Remove workaround.
1822 2004-07-08 Paul Brook <paul@codesourcery.com>
1824 * intrinsic.c (add_sym_4s): New function.
1825 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
1827 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
1828 Paul Brook <paul@codesourcery.com>
1832 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
1833 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
1834 * intrinsic.c (add_functions): Identify iargc. Add
1835 command_argument_count.
1836 (add_subroutines): Resolve getarg. Add get_command and
1837 get_command_argument.
1838 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
1839 gfc_resolve_get_command_argument): Add prototypes.
1840 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
1841 gfc_resolve_get_command_argument): New functions.
1842 * trans-decl.c (gfor_fndecl_iargc): New variable.
1843 (gfc_build_intrinsic_function_decls): Set it.
1844 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
1845 (gfc_conv_intrinsic_function): Use it.
1846 * trans.h (gfor_fndecl_iargc): Declare.
1848 2004-07-04 Matthias Klose <doko@debian.org>
1850 * Make-lang.in: Generate and install gfortran man page.
1851 * invoke.texi: Remove extra '@c man end'.
1853 2004-07-04 Richard Henderson <rth@redhat.com>
1855 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
1857 2004-07-04 Paul Brook <paul@codesourcery.com>
1859 * decl.c (gfc_match_implicit_range): Don't use typespec.
1860 (gfc_match_implicit): Handle character selectors.
1861 * gfortran.h (gfc_set_implicit): Remove prototype.
1862 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
1863 * parse.c (accept_statement): Don't call gfc_set_implicit.
1864 * symbol.c (new_ts): Remove.
1865 (gfc_set_implicit_none): Use same loop bounds as other functions.
1866 (gfc_set_implicit): Remove.
1867 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
1868 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
1870 2004-06-30 Richard Henderson <rth@redhat.com>
1872 * match.c (var_element): Remove unused variable.
1874 * trans-decl.c (gfc_generate_function_code): Don't set
1875 x_whole_function_mode_p.
1876 (gfc_generate_constructors): Likewise.
1878 2004-06-30 Richard Henderson <rth@redhat.com>
1880 * trans-decl.c (gfc_generate_function_code): Don't set
1881 immediate_size_expand.
1882 (gfc_generate_constructors): Likewise.
1884 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1887 * decl.c (gfc_match_type_spec): Rename second argument to
1888 'implicit_flag', reverse meaning. Don't match_char_spec if
1889 'implicit_flag' is set. Rename to ...
1890 (match_type_spec): ... this.
1891 (gfc_match_implicit_none, match_implicit_range): Move here
1893 (gfc_match_implicit): Move here from match.c, try to
1894 match_char_len if match_implicit_range doesn't succeed for
1895 CHARACTER implicits. Call renamed fucntion match_type_spec.
1896 (gfc_match_data_decl, match_prefix): Call renamed function
1898 * match.c (gfc_match_implicit_none, match_implicit_range,
1899 gfc_match_implicit): Move to decl.c.
1900 * match.h (gfc_match_implicit_none, gfc_match_implicit):
1901 Move protoypes to section 'decl.c'.
1902 (gfc_match_type_spec): Remove prototype.
1904 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1906 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
1909 2004-06-29 Steven Bosscher <stevenb@suse.de>
1911 Make sure types in assignments are compatible. Mostly mechanical.
1912 * trans-const.h (gfc_index_one_node): New define.
1913 * trans-array.c (gfc_trans_allocate_array_storage,
1914 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
1915 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
1916 gfc_conv_array_ubound, gfc_conv_array_ref,
1917 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
1918 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
1919 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
1920 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
1921 types in assignments, conversions and conditionals for expressions.
1922 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1923 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
1924 gfc_conv_function_call, gfc_trans_pointer_assignment,
1925 gfc_trans_scalar_assign): Likewise.
1926 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
1927 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1928 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
1929 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
1930 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
1931 gfc_conv_allocated, gfc_conv_associated,
1932 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
1933 * trans-io.c (set_string): Likewise.
1934 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
1935 gfc_do_allocate, generate_loop_for_temp_to_lhs,
1936 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
1937 compute_overall_iter_number, gfc_trans_assign_need_temp,
1938 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
1939 gfc_evaluate_where_mask, gfc_trans_where_assign,
1940 gfc_trans_where_2): Likewise.
1941 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
1942 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
1944 * trans.c (gfc_add_modify_expr): Add sanity check that types
1945 for the lhs and rhs are the same for scalar assignments.
1947 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1949 * dump-parse-tree.c (show_common): New function.
1950 (gfc_show_namespace): Show commons.
1952 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1953 Andrew Vaught <andyv@firstinter.net>
1957 * decl.c (gfc_match_save): Adapt to new common structures,
1958 don't allow saving USE-associated common.
1959 * dump-parse-tree (gfc_show_attr): (saved_)common are not
1960 symbol attributes any longer.
1961 (gfc_show_symbol): Don't show old-style commons any longer.
1962 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
1964 * gfortran.h (symbol_attribute): Remove common and saved_common
1966 (gfc_symbol): Remove common_head element.
1967 (gfc_common_head): New struct.
1968 (gfc_get_common_head): New macro.
1969 (gfc_symtree): Add field 'common' to union.
1970 (gfc_namespace): Add field 'common_root'; change type of field
1971 'blank_common' to blank_common.
1972 (gfc_add_data): New prototype.
1973 (gfc_traverse_symtree): Expect a symtree as first argument
1974 instead of namespace.
1975 * match.c (gfc_get_common): New function.
1976 (match_common_name): Change to take char * as argument, adapt,
1977 fix bug with empty name.
1978 (gfc_match_common): Adapt to new data structures. Disallow
1979 redeclaration of USE-associated COMMON-block. Fix bug with
1981 (var_element): Adapt to new common structures.
1982 * match.h (gfc_get_common): Declare.
1983 * module.c: Add 2004 to copyright years, add commons to module
1984 file layout description.
1985 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
1986 for removed attributes.
1987 (mio_symbol): Adapt to new way of storing common relations.
1988 (load_commons): New function.
1989 (read_module): Skip common list on first pass, load_commons at
1991 (write_commons): New function.
1992 (write_module): Call write_commons().
1993 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
1994 functions related to removed attributes.
1995 (gfc_add_data): New function.
1996 (gfc_clear_attr): Don't set removed attributes.
1997 (gfc_copy_attr): Don't copy removed attributes.
1998 (traverse_symtree): Remove.
1999 (gfc_traverse_symtree): Don't traverse symbol
2000 tree of the passed namespace, but require a symtree to be passed
2001 instead. Unify with traverse_symtree.
2002 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2004 (save_symbol): Remove setting of removed attribute.
2005 * trans-common.c (gfc_sym_mangled_common_id): Change to
2006 take 'char *' argument instead of 'gfc_symbol'.
2007 (build_common_decl, new_segment, translate_common): Adapt to new
2008 data structures, add new
2010 (create_common): Adapt to new data structures, add new
2011 argument name. Fix typo in intialization of derived types.
2012 (finish_equivalences): Add second argument in call to
2014 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2015 (gfc_trans_common): Adapt to new data structures.
2016 * trans-decl.c (gfc_create_module_variables): Remove test for
2019 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2021 * io.c: Add 2004 to copyright years.
2023 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2024 Andrew Vaught <andyv@firstinter.net>
2026 * gfortran.h (gfc_gsymbol): New typedef.
2027 (gfc_gsym_root): New variable.
2028 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2029 * parse.c (global_used): New function.
2030 (parse_block_data): Check for double empty BLOCK DATA,
2031 use global symbol table.
2032 (parse_module): Use global symbol table.
2033 (add_global_procedure, add_global_program): New functions.
2034 (gfc_parse_file): Use global symbol table.
2035 * symbol.c (gfc_gsym_root): New variable.
2036 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2039 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2041 * module.c (mio_gmp_real): Correct writing of negative numbers.
2043 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2046 * expr.c (check_intrinsic_op): Allow comparison of characters.
2049 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2050 Andrew Vaught <andyv@firstinter.net>
2052 * decl.c (contained_procedure): New function.
2053 (match_end): Verify correctness of END STATEMENT in
2056 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2057 Andrew Vaught <andyv@firstinter.net>
2060 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2061 (decode_statement): Enforce required space in free-form.
2063 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2065 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2066 * trans-array.c (gfc_conv_descriptor_data): Add operand
2068 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2069 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2070 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2071 * trans-common.c (create_common): Likewise.
2072 * trans-expr.c (gfc_conv_component_ref): Likewise.
2073 * trans-io.c (set_parameter_value): Likewise.
2074 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2075 (transfer_expr): Likewise.
2076 * trans-decl.c (gfc_trans_auto_character_variable):
2077 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2078 (gfc_gimplify_function): New function.
2079 (gfc_generate_function-code): Properly handle nested functions.
2080 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2082 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2085 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2086 (gfc_resolve_inquire): Resolve the iolength tag. Return
2087 SUCCESS at end of function if no failure has occured.
2088 * resolve.c (resolve_code): Resolve if iolength is encountered.
2089 * trans-io.c: (ioparm_iolength, iocall_iolength,
2090 iocall_iolength_done): New variables.
2091 (last_dt): Add IOLENGTH.
2092 (gfc_build_io_library_fndecls ): Set iolength related variables.
2093 (gfc_trans_iolength): Implement.
2094 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2096 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2099 * scanner.c (load_line): Don't truncate preprocessor lines.
2100 Reformat error message.
2101 (preprocessor_line): Issue warning in case of malformed
2104 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2106 * resolve.c (resolve_symbol): Add comment in function body.
2107 (check_data_variable): Change type of mark to ar_type, adapt code
2110 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2112 * array.c (gfc_insert_constructor): Avoid redundant call to
2113 mpz_comp. Add 2004 to copyright years.
2115 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2117 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2119 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2121 * arith.c (gfc_range_check): correct complex underflow.
2123 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2126 * match.c (match_case_selector): Call gfc_match_init_expr
2127 instead of gfc_match_expr.
2128 * resolve.c (validate_case_label_expr): No need to check for
2129 constant, since it wouldn't have been matched with the fix to
2132 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2135 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2138 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2141 * trans-deecl.c (generate_local_decl): Do not issue warning for
2142 unused variables if they're use associated.
2144 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2145 Andrew Vaught <andyv@firstinter.net>
2148 * gfortran.h (gfc_check_f): Add new field f3ml.
2149 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2150 of individual arguments, reorder if necessary.
2151 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2152 * intrinsic.c (add_sym_3ml): New function.
2153 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2154 (check_specific): Catch special case MINLOC, MAXLOC.
2156 2004-06-14 Paul Brook <paul@codesourcery.com>
2158 * intrinsic.c (add_sym_2s): Use correct function types.
2160 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2162 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2163 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2165 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2167 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2168 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2169 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2170 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2171 * trans-intrinsic.c: Use symbols.
2172 * intrinsic.c (add_sym_2s): New function.
2173 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2174 * intrinsic.h: Function prototypes.
2175 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2176 gfc_resolve_srand): New functions.
2178 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2181 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2182 contained procedure.
2184 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2187 * interface.c (compare_parameter, compare_actual_formal): Don't
2188 check types and array shapes for NULL()
2189 * trans-expr.c (conv_function_call): No double indirection for
2192 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2194 * trans-expr.c (gfc_conv_cst_int_power): Compute
2195 x**(-n) by converting it to (1/x)**n instead of
2198 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2201 * module.c (write_symbol, write_symtree): Don't write symbols
2202 wrongly added to namespace.
2203 * trans-decl.c (gfc_create_module_variable): Don't create a
2204 backend decl for a symbol incorrectly added to namespace.
2206 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2209 * resolve.c (resolve_symbol): Verify that parameter array has an
2210 explicit shape. Fix typos and coding style issues in surrounding
2213 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2216 * gfortran.texi: The documentation doesn't contain infomration on
2217 how to report bugs, and shouldn't, so remove the line which
2220 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2222 * intrinsic.c (sort_actual): Keep track of type of missing
2223 arguments. (Missing from previous commit.)
2225 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2227 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2228 * interface.c (compare_actual_formal): Keep type of omitted
2230 * trans-expr.c (gfc_conv_function_call): Add string length
2231 argument for omitted string argument.
2233 2004-06-03 Paul Brook <paul@codesourcery.com>
2235 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2236 lists instead of compound expr chains.
2237 (gfc_trans_code): Annotate statement lists.
2239 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2241 * trans-array.c: Fix spelling in comments.
2243 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2246 * data.c (assign_substring_data_value): New function.
2247 (gfc_assign_data_value): Call the new function if we're dealing
2248 with a substring LHS.
2250 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2253 * gfortran.h (GFC_VERSION): Remove.
2254 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2257 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2259 * trans-types.c: Fix spelling & layout in comments.
2261 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2264 * trans-const.c (gfc_conv_string_init): Allow variable string
2265 length lower than initialization string length.
2267 2004-05-30 Paul Brook <paul@codesourcery.com>
2270 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2271 * trans-expr.c (gfc_trans_string_copy): New function.
2272 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2274 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2275 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2276 * trans.h (struct gfc_saved_var): Define.
2277 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2279 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2281 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2283 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2285 * simplify.c (gfc_simplify_log): Remove useless line of code.
2287 2004-05-29 Paul Brook <paul@codesourcery.com>
2289 * trans-common.c (find_equivalence): Find multiple rules.
2291 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2293 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2294 (gfc_current_locus): Declare new global variable.
2295 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2296 (gfc_current_locus1): Rename ...
2297 (gfc_current_locus): ... to this.
2298 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2299 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2300 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2301 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2302 and gfc_current_locus(), respectively.
2303 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2304 match_array_cons_element, gfc_match_array_constructor):
2305 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2306 and gfc_current_locus().
2307 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2308 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2309 attr_decl1, gfc_match_save): Likewise.
2310 * error.c (error_print, gfc_internal_error): Likewise.
2311 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2312 * interface.c (gfc_add_interface): Likewise.
2313 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2314 match_io_iterator, match_io): Likewise.
2315 * match.c (gfc_match_space, gfc_match_eos,
2316 gfc_match_small_literal_int, gfc_match_st_label,
2317 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2318 gfc_match_char, gfc_match, gfc_match_assignment,
2319 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2320 gfc_match_nullify, gfc_match_call, match_implicit_range,
2321 gfc_match_implicit, gfc_match_data, match_case_selector,
2322 gfc_match_case, match_forall_iterator): Likewise.
2323 * matchexp.c (gfc_match_defined_op_name, next_operator,
2324 match_level_1, match_mult_operand, match_ext_mult_operand,
2325 match_add_operand, match_ext_add_operand, match_level_2,
2326 match_level_3, match_level_4, match_and_operand, match_or_operand,
2327 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2328 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2329 * parse.c (match_word, decode_statement, next_free, next_fixed,
2330 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2332 * primary.c (match_digits, match_integer_constant,
2333 match_boz_constant, match_real_constant, match_substring,
2334 next_string_char, match_charkind_name, match_string_constant,
2335 match_logical_constant, match_const_complex_part,
2336 match_complex_constant, match_actual_arg, match_keyword_arg,
2337 gfc_match_actual_arglist, gfc_match_structure_constructor,
2338 gfc_match_rvalue, gfc_match_variable): Likewise.
2339 * st.c (gfc_get_code): Likewise.
2340 * symbol.c (check_conflict, check_used, check_done,
2341 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2342 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2343 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2345 2004-05-26 Roger Sayle <roger@eyesopen.com>
2347 * io.c (format_asterisk): Silence compiler warnings by correcting
2348 the number of elements of a "locus" initializer.
2350 2004-05-25 Roger Sayle <roger@eyesopen.com>
2353 * matchexp.c: Allow unary operators after arithmetic operators
2355 (match_ext_mult_operand, match_ext_add_operand): New functions.
2356 (match_mult_operand): Tweak to call match_ext_mult_operand.
2357 (match_add_operand): Tweak to call match_ext_mult_operand.
2358 (match_level_2): Rearrange to call match_ext_add_operand.
2360 2004-05-25 Paul Brook <paul@codesourcery.com>
2362 * expr.c (check_inquiry): Remove bogus tests.
2364 2004-05-23 Paul Brook <paul@codesourcery.com>
2367 * expr.c (restricted_args): Remove redundant checks/argument.
2368 (external_spec_function): Update to match.
2369 (restricted_intrinsic): Rewrite.
2371 2004-05-23 Paul Brook <paul@codesourcery.com>
2372 Victor Leikehman <lei@haifasphere.co.il>
2374 * gfortran.h (struct gfc_symbol): Add equiv_built.
2375 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2377 (current_length): Remove.
2378 (add_segments): New function.
2379 (build_equiv_decl): Create initialized common blocks.
2380 (build_common_decl): Always add decl to bindings.
2381 (create_common): Create initializers.
2382 (find_segment_info): Reformat to match coding conventions.
2383 (new_condition): Use add_segments.
2384 (add_condition, find_equivalence, add_equivalences): Move iteration
2385 inside functions. Only process each segment once.
2386 (new_segment, finish_equivalences, translate_common): Simplify.
2388 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2390 * check.c (gfc_check_random_seed): Issue for too many arguments.
2392 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2394 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2396 2004-05-22 Paul Brook <paul@codesourcery.com>
2398 * dump-parse-tree.c (gfc_show_equiv): New function.
2399 (gfc_show_namespace): Use it.
2401 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2404 * symbol.c (gfc_add_common): Disable checks to work around other more
2405 fundamental inadequacies.
2407 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2409 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2411 (gfc_build_function_decl): Likewise.
2413 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2415 * check.c (gfc_check_system_clock): New function.
2416 * intrinsic.c (add_sym_3s): New function.
2417 (add_subroutines): Use it.
2418 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2420 * iresolve.c (gfc_resolve_system_clock): New function.
2422 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2424 * invoke.texi: Document -Wunderflow and spell check.
2425 * lang.opt: Add Wunderflow.
2426 * gfortran.h (gfc_option_t): Add warn_underflow option.
2427 * options.c (gfc_init_options, set_Wall): Use it.
2428 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2429 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2430 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2431 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2432 * arith.c (common_logarithm): Fix typo in comment.
2434 2004-05-21 Roger Sayle <roger@eyesopen.com>
2436 * io.c (check_format): As a GNU extension, allow the comma after a
2437 string literal to be optional in a format. Use gfc_notify_std to
2438 issue an error/warning as appropriate.
2440 2004-05-21 Roger Sayle <roger@eyesopen.com>
2442 * io.c (check_format): Use gfc_notify_std to determine whether to
2443 issue an error/warning for omitting the digits from the X format.
2445 2004-05-20 Roger Sayle <roger@eyesopen.com>
2447 * io.c (check_format): Allow the number before the X format to
2448 be optional when not -pedantic.
2450 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2451 Paul Brook <paul@codesourcery.com>
2453 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2454 Create decls for __builtin_pow{,f}.
2455 * gfortran.h (PREFIX_LEN): Define.
2456 * trans-decl.c (gfor_fndecl_math_powi): Add.
2457 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2458 (gfc_build_intrinsic_function_decls): Create decls for powi.
2459 * trans-expr.c (powi_table): Add.
2460 (gfc_conv_integer_power): Remove.
2461 (gfc_conv_powi): New function.
2462 (gfc_conv_cst_int_power): New function.
2463 (gfc_conv_power_op): Use new powi routines.
2464 * trans.h (struct gfc_powdecl_list): Add.
2465 (gfor_fndecl_math_powi): Add.
2466 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2468 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2470 * trans.c, trans-decl.c: Fix comment typos.
2472 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2474 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2476 2004-05-18 Steve Kargl <kargls@comcast.net>
2478 * arith.c (gfc_int2complex): Fix incorrect range checking.
2480 2004-05-18 Paul Brook <paul@codesourcery.com>
2483 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2484 (default_initializer): Move to expr.c.
2485 (variable_decl): Don't assign default initializer to variables.
2486 * expr.c (gfc_default_initializer): Move to here.
2487 * gfortran.h (gfc_default_initializer): Add prototype.
2488 * resolve.c (resolve_symbol): Check for illegal initializers.
2489 Assign default initializer.
2491 2004-05-17 Steve Kargl <kargls@comcast.net>
2493 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2495 2004-05-17 Steve Kargl <kargls@comcast.net>
2497 * arith.c (gfc_real2complex): Range checking wrong part of complex
2500 2004-05-16 Paul Brook <paul@codesourcery.com>
2502 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2504 2004-05-16 Paul Brook <paul@codesourcery.com>
2506 * arith.c (gfc_range_check): Fix logic error.
2508 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2510 * arith.c: Fix comment typos.
2512 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2515 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2516 not initialized in a disallowed fashion.
2517 * match.c (gfc_match_common): Likewise.
2518 (var_element): Verify that variable is not in the blank COMMON,
2519 if it is in a common.
2521 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
2523 * Make-lang.in (f95.generated-manpages): Remove.
2524 (f95.srcextra): New.
2525 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
2526 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
2529 (f95.install-info): Remove.
2530 (install-info): New.
2532 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
2534 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
2536 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2538 * primary.c (match_boz_constant): Use gfc_notify_std() for
2539 issuing a warning or an error.
2541 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2544 * primary.c (match_structure_constructor): Rename ...
2545 (gfc_match_structure_constructor): ... to this. Make non-static.
2546 (gfc_match_rvalue): Call renamed function.
2547 * match.h (gfc_match_structure_constructor): Declare.
2548 * match.c (gfc_match_data_constant): Handle structure
2551 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2555 * gfortran.h (gfc_linebuf): New typedef.
2557 (gfc_file): Revamped, use new gfc_linebuf.
2558 (locus): Revamped, use new types.
2559 (gfc_current_file): Remove.
2560 (gfc_current_form, gfc_source_file): New global variables.
2561 * match.c (gfc_match_space, gfc_match_strings): Use
2562 gfc_current_form to find source form.
2563 * module.c (gfc_dump_module): Use gfc_source_file when printing
2565 * error.c (show_locus, show_loci) Use new data structures to print
2567 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
2569 (file_head, current_file, gfc_current_form, line_head, line_tail,
2570 gfc_current_locus1, gfc_source_file): New global variables.
2571 (gfc_scanner_init1): Set new global variables.
2572 (gfc_scanner_done1): Free new data structures.
2573 (gfc_current_locus): Return pointer to gfc_current_locus1.
2574 (gfc_set_locus): Set gfc_current_locus1.
2575 (gfc_at_eof): Set new variables.
2576 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
2577 to new locus structure.
2578 (gfc_check_include): Remove.
2579 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
2580 (gfc_skip_comments): Use gfc_current_form, find locus with
2582 (gfc_next_char): Use gfc_current_form.
2583 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
2584 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
2586 (get_file): New function.
2587 (preprocessor_line, include_line): New functions.
2588 (load_file): Move down, rewrite to match new data structures.
2589 (gfc_new_file): Rewrite to match new data structures.
2590 * parse.c (next_statement): Remove code which is now useless. Use
2591 gfc_source_form and gfc_source_file where appropriate.
2592 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
2593 when determining locus of frontend code.
2594 * trans-io.c (set_error_locus): Same.
2595 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
2596 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
2598 (all): Add missing initializers.
2600 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2602 * Make-lang.in (trans-common.o): Remove redundant dependency.
2603 (data.c): Replace object file name ...
2604 (data.o): ... by the correct one.
2606 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2608 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
2609 for ranges when dumping array references.
2611 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
2613 * decl.c (variable_decl): Always apply default initializer.
2615 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2618 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
2619 handle zero correctly.
2621 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2623 * match.c (gfc_match): Eliminate dead code.
2625 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2627 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
2628 Detect bad continuation line in fixed form sources.
2630 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2633 * iresolve.c (gfc_resolve_nearest): Add new function.
2634 * intrinsic.h: ... declare it here.
2635 * intrinsic.c (add_functions): ... add it as resolving function
2638 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2641 * match.c (gfc_match_do): Allow infinite loops with
2642 label-do-stmt. Do not enforce space after comma.
2644 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2647 * parse.c (parse_interface): Allow empty INTERFACE, remove
2650 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2652 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
2653 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
2654 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
2655 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
2656 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
2657 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
2658 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
2659 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
2660 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
2661 trans-types.h, trans.c, trans.h: Update copyright years and
2663 * data.c: Likewise, also removed two whitespace-only lines.
2664 * gfortranspec.c, lang.opt: Update copyright years.
2666 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2669 * trans-decl.c (generate_local_decl): Don't warn for unused
2670 variables which are in common blocks.
2672 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2674 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
2675 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
2676 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
2678 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
2681 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
2683 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
2685 * gfortran.texi: Use @table @emph instead of @itemize @emph.
2686 Remove "set DEVELOPMENT".
2687 (Compiling GFORTRAN): Remove.
2689 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2691 * array.c (match_subscript, match_array_ref): Add comments
2692 explaining argument 'init'.
2693 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
2694 trans-expr.c, trans.c: Fix some typos in comments.
2695 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
2696 * primary.c (match_digits, match_integer_constant): Add comment
2697 explaining signflag.
2699 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2702 * primary.c: Include system.h and flags.h, needed for pedantic.
2703 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
2706 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2709 * match.c (match_data_constant): Handle case where
2710 gfc_find_symbol sets sym to NULL
2712 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2714 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
2715 dependency on mathbuiltins.def
2717 2004-04-24 Victor Leikehman <lei@il.ibm.com>
2719 * trans-io.c (transfer_expr): Implemented recursive printing
2722 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
2724 * gfortranspec.c: Do not include multilib.h.
2726 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2728 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
2729 2004 to copyright years.
2730 * trans-expr.c, trans-decl.c: Comment update, we now generate
2731 GENERIC, not SIMPLE. Add 2004 to copyright years.
2733 2004-04-24 Paul Brook <paul@codesourcery.com>
2735 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
2737 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
2740 * arith.c (gfc_arith_divide): Fix complex divide.
2742 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
2744 * gfortranspec.c: Include the target headers.
2746 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
2750 * arith.c (arctangent2): New function.
2751 * arith.h (arctangent2): Add function prototype.
2752 * simplify.c (gfc_simplify_atan2): Use it.
2753 (gfc_simplify_log): Use it.
2755 2004-04-12 Diego Novillo <dnovillo@redhat.com>
2757 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
2758 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
2760 2004-04-11 Bud Davis <bdavis9659@comcast.net>
2763 * trans-io.c (build_dt): Change REC to value.
2765 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2768 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
2769 the real value when converting mpf to string.
2771 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2774 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
2777 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2780 * simplify.c (simplify_min_max): Convert the type of the result.
2782 2004-04-11 Paul Brook <paul@codesourcery.com>
2784 * gfortran.texi: Use full target triplet.
2786 2004-04-11 Paul Brook <paul@codesourcery.com>
2788 * Make-lang.in (GFORTRAN_TEXI): Set it.
2789 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
2790 (fortran/gfortran.info): Ditto.
2791 * gfortran.texi: Major update.
2792 * invoke.texi: New file.
2794 2004-04-10 Paul Brook <paul@codesourcery.com>
2796 * trans-array.c (gfc_trans_allocate_temp_array,
2797 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
2798 * trans-decl.c (gfc_build_dummy_array_decl,
2799 gfc_get_symbol_decl, gfc_build_function_decl,
2800 gfc_create_module_variable): Ditto.
2801 * trans-expr.c (gfc_conv_variable): Ditto.
2802 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
2803 * trans.h (GFC_DECL_STRING): Remove.
2804 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
2805 GFC_DECL_ASSIGN): Renumber flags.
2807 2004-04-05 Paul Brook <paul@codesourcery.com>
2811 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
2813 * gfortran.h (struct gfc_charlen): Add backend_decl.
2814 * trans-array.c (gfc_trans_allocate_temp_array,
2815 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
2816 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
2817 Remove old, broken string handling.
2818 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2819 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2820 gfc_trans_deferred_array): Handle character arrays.
2821 * trans-const.c (gfc_conv_const_charlen): New function.
2822 * trans-const.h (gfc_conv_const_charlen): Add prototype.
2823 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
2825 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
2826 (gfc_create_string_length): New function.
2827 (gfc_get_symbol_decl): Create lengths for character variables.
2828 (gfc_get_fake_result_decl): Ditto.
2829 (gfc_build_function_decl): Only set length for assumed length
2830 character arguments.
2831 (gfc_trans_dummy_character): New function.
2832 (gfc_trans_auto_character_variable): Rewrite.
2833 (gfc_trans_deferred_vars): Handle more types of character variable.
2834 (gfc_create_module_variable): String lengths have moved.
2835 (gfc_generate_function_code): Initialize deferred var chain earlier.
2836 * trans-expr.c (gfc_conv_init_string_length): Rename ...
2837 (gfc_trans_init_string_length): ... to this.
2838 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
2839 gfc_conv_function_call): Update to new format for character variables.
2840 (gfc_conv_string_length): Remove.
2841 (gfc_conv_string_parameter): Update assertion.
2842 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
2843 * trans-io.c (set_string): Use new macro names.
2844 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
2845 * trans-types.c (gfc_get_character_type): Use existing length expr.
2846 (gfc_is_nodesc_array): Make public.
2847 (gfc_get_dtype_cst): Rename ...
2848 (gfc_get_dtype): ... to this. Handle unknown size arrays.
2849 (gfc_get_nodesc_array_type): Use new name.
2850 (gfc_sym_type): New character variable code.
2851 (gfc_get_derived_type): Ditto.
2852 (gfc_get_function_type): Evaluate character variable lengths.
2853 * trans-types.h (gfc_strlen_kind): Define.
2854 (gfc_is_nodesc_array): Add prototype.
2855 * trans.h: Update prototypes.
2856 (struct lang_type): Update comments.
2857 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
2858 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
2860 2004-04-04 Paul Brook <paul@codesourcery.com>
2862 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
2863 * options.c (gfc_init.options, gfc_handle_option): Ditto.
2864 * trans-expr.c (gfc_conv_function_call): Ditto.
2865 * trans-types.c (gfc_is_nodesc_array): Ditto
2866 * lang.opt (fg77-calls): Remove.
2868 2004-04-04 Paul Brook <paul@codesourcery.com>
2870 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
2871 (gfc_conv_descriptor_base): Rename ...
2872 (gfc_conv_descriptor_offset): ... to this.
2873 (gfc_trans_allocate_array_storage): Set offset to zero.
2874 (gfc_conv_array_base): Rename ...
2875 (gfc_conv_array_offset): ... to this.
2876 (gfc_conv_array_index_ref): Add offset parameter.
2877 (gfc_conv_array_ref): Include offset.
2878 (gfc_trans_preloop_setup): Use existing offset.
2879 (gfc_trans_allocate_temp_array, gfc_array_allocate,
2880 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2881 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2882 gfc_conf_ss_descriptor): Set offset.
2883 * trans-array.h: Rename prototypes.
2884 * trans-const.h (gfc_index_zero_node): Define.
2885 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
2886 * trans-types.c (gfc_get_array_type_bounds): Ditto.
2887 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
2889 2004-03-25 Diego Novillo <dnovillo@redhat.com>
2891 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
2893 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2896 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
2897 before conversion by gmp library call.
2899 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2902 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
2904 2004-02-24 Richard Henderson <rth@redhat.com>
2906 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
2908 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
2910 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
2911 (fortran/gfortran.info): ... to here.
2914 2004-02-16 Richard Henderson <rth@redhat.com>
2916 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
2917 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
2918 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
2919 (gfc_expand_function): Rename from expand_function_body, make static,
2920 don't do anything except invoke tree_rest_of_compilation.
2921 (gfc_be_parse_file): Invoke cgraph.
2922 (gfc_expand_decl): Remove.
2923 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
2924 __builtin_adjust_trampoline.
2925 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
2926 (gfc_finalize): New.
2927 (gfc_generate_function_code): Use it. Lower nested functions.
2928 * trans-expr.c (gfc_conv_function_call): Add static chain operand
2930 * trans.c (gfc_build_function_call): Likewise.
2931 * trans.h (expand_function_body): Remove.
2933 2004-02-15 Victor Leikehman <lei@il.ibm.com>
2936 * trans-decl.c (gfc_build_function_decl) For functions
2937 returning CHARACTER pass an extra length argument,
2938 following g77 calling conventions.
2939 * trans-types.c (gfc_get_function_type) Ditto.
2940 * trans-expr.c (gfc_conv_function_call) Ditto.
2942 2004-02-14 Paul Brook <paul@codesourcery.com>
2944 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
2946 2004-02-12 Paul Brook <paul@nowt.org>
2950 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
2952 * gfortran.texi: Fix typos.
2954 2004-02-07 Bud Davis <bdavis9659@comcast.net>
2957 * intrinsic.c (add_conversions) Use logical conversion instead
2959 * trans-types.c (gfc_get_logical_type) implemented logical*1
2962 2004-01-17 Paul Brook <paul@codesourcery.com>
2964 * lang-specs.h: Remove %<fixed-form.
2966 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
2968 * lang-specs.h: Enable preprocessing of source files
2969 ending in .F, .fpp, .FPP, .F90 and .F95.
2971 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
2974 * lang-specs.h: Enable compilation of files ending
2975 in .f, .for and .FOR.
2977 2004-01-11 Paul Brook <paul@codesourcery.com>
2979 * trans-stmt.c (gfc_trans_if_1): New function.
2980 (gfc_trans_if): Use it.
2982 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
2984 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
2985 (gfc_option_t): Add max_identifier_length.
2986 * lang.opt: Add fmax-identifier-length.
2987 * match.c (parse_name): Use limit.
2988 * options.c (gfc_init_options): Set max_identifier_length.
2989 (gfc_handle_option): Ditto.
2991 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
2993 * intrinsic.c (add_functions): Add resolve function to dcmplx.
2994 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
2995 * iresolve.c (gfc_resolve_dcmplx): New function.
2997 2004-01-10 Paul Brook <paul@codesourcery.com>
2999 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3000 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3001 (gfc_return_by_reference): Correct condition.
3002 (gfc_get_function_type): Ditto.
3004 2004-01-10 Paul Brook <paul@codesourcery.com>
3006 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3009 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3011 * iresolve.c: Use correct kind.
3013 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3016 * trans-decl.c (gfc_create_module_variable): Output array valued
3019 2004-01-10 Paul Brook <paul@codesourcery.com>
3021 * resolve.c (resolve_branch): Get error message right way round.
3023 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3025 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3027 (gfc_array_allocate): Don't count size of element twice.
3029 2004-01-04 Paul Brook <paul@codesourcery.com>
3031 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3033 2004-01-04 Paul Brook <paul@codesourcery.com>
3035 * error.c (gfc_notify_std): New function.
3036 * gfortran.h (gfc_notify_std): Declare.
3037 (GFC_STD_*): Define.
3038 (gfc_option_t): Add warn_std and allow_std.
3039 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3040 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3041 * check.c (check_rest): Use gfc_notify_std.
3042 * match.c (gfc_match_pause): Ditto.
3043 (gfc_match_assign): Ditto.
3044 (gfc_match_goto): Ditto.
3045 * resolve.c (resolve_branch): Ditto.
3046 * lang.opt: Add std=<foo> and w.
3047 * options.c (gfc_init_options): Set allow_std and warn_std.
3048 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3050 2004-01-01 Paul Brook <paul@codesourcery.com>
3052 * array.c (gfc_append_constructor): Take constructor, not expression.
3053 * data.c (struct gfc_expr_stack): Remove.
3054 (expr_stack): Remove.
3055 (find_con_by_offset): Rename from find_expr_in_con.
3056 (find_con_by_component): Rename from find_component_in_con.
3057 (gfc_get_expr_stack): Remove.
3058 (gfc_assign_data_value): Rewrite.
3059 (gfc_expr_push): Remove.
3060 (gfc_expr_pop): Remove.
3061 (gfc_advance_section): Rename from
3062 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3063 (gfc_get_section_index): Handle unbounded sections.
3064 * gfortran.h: Update prototypes.
3065 * resolve.c (check_data_variable): Array section maight not be the
3068 2004-01-01 Paul Brook <paul@codesourcery.com>
3071 * resolve.c (resolve_symbol): Allow assumed length function results.
3073 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3075 * match.c (gfc_match_pause): Fix spelling.
3077 2004-01-01 Steven Bosscher <stevenb@suse.de>
3080 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3081 reference from the expression.
3083 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3085 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3087 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3088 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3089 (symbol_attribute):New variable attribute: assign.
3090 * io.c (resolve_tag):Integer variable is allowed.
3091 (match_dt_format): Add ASSIGN statement. Set assign flag.
3092 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3093 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3094 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3095 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3096 (next_statement): Add ST_LABEL_ASSIGNMENT.
3097 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3098 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3099 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3100 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3101 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3102 assign. Put them into the stuct lang_decl.
3103 * trans-io.c (set_string): Add the assign statement.
3104 * trans-stmt.c (gfc_trans_label_assign): New function.
3105 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3106 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3107 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3108 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3109 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3110 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3112 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3115 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3118 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3120 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3121 that arguments to subroutines/functions can't alias themselves, nor global
3124 2003-12-20 Steven Bosscher <stevenb@suse.de>
3126 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3127 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3129 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3131 * primary.c (match_substring): Fix substring bug for start point
3132 or end point is NULL.
3133 * trans-expr.c (gfc_conv_substring): Ditto
3134 * trans-types.c (gfc_sym_type): Get correct type of scalar
3135 character variables.
3136 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3139 2003-12-10 Richard Henderson <rth@redhat.com>
3141 * options.c (gfc_post_options): Don't ever use rtl inlining.
3143 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3145 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3146 * trans-equivalence.c: Remove.
3147 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3148 (gfc_generate_function_code): Ditto.
3149 * trans-array.c (gfc_conv_array_parameter): Ditto.
3150 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3151 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3152 * trans.h (gfc_trans_equivalence): Remove.
3153 * gfortran.h (struct gfc_equiv): Add used field.
3154 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3155 equiv_offset fields.
3157 2003-12-05 Richard Henderson <rth@redhat.com>
3159 * trans.c (gfc_build_addr_expr): New.
3160 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3161 * trans.h: Declare them.
3162 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3163 trans-stmt.c, trans.c (*): Use them.
3165 * f95-lang.c (gfc_post_options): Remove dead prototype.
3166 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3167 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3170 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3172 * io.c (gfc_match_format): Check for missing format label.
3174 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3177 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3178 from interfaces in modules.
3180 2003-11-30 Paul Brook <paul@nowt.org>
3182 * trans-array.c (gfc_trans_g77_array): Make non-static.
3183 (gfc_trans_assumed_size): Remove.
3184 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3185 * trans-array.h (gfc_trans_g77_array): Add prototype.
3186 (gfc_trans_assumed_size): Remove.
3187 * trans-decls.c (gfor_fndecl_push_context): Remove.
3188 (gfor_fndecl_pop_context): Remove.
3189 (gfc_build_function)decls): Don't create them.
3190 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3191 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3193 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3195 * trans-array.c (gfc_conv_array_parameter): Simplify
3196 array argument passing for array name actual argument.
3197 * trans-expr.c (gfc_conv_function_call): Ditto
3198 * trans-types.c (gfc_is_nodesc_array):Ditto.
3200 2003-11-30 Paul Brook <paul@nowt.org>
3202 * f95-lang.c (gfc_post_options): Move ...
3203 * options.c (gfc_post_options): .. to here. Handle inlining options.
3204 * gfortran.h (gfc_post_options): Add prototype.
3206 2003-11-28 Richard Henderson <rth@redhat.com>
3208 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3210 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3212 * trans.h (has_alternate_specifier): New global variable.
3213 * match.c (gfc_match_call): Handle actual arguments associated with
3214 alternate return indicators.
3215 * trans-expr.c (gfc_conv_function_call): Ditto
3216 * trans-stmt.c (gfc_trans_call): Ditto
3217 (gfc_trans_return): Handle return statement with value.
3218 * trans-decl.c (gfc_generate_function_code): Handle functions with
3220 (gfc_get_fake_result_decl): Ditto
3221 * trans-types.c (gfc_get_function_type): Ditto
3222 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3223 (resolve_formal_arglist): Check asterisk dummy.
3225 2003-11-27 Paul Brook <paul@nowt.org>
3227 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3228 allocation interface.
3229 (gfc_conv_ array_parameter): Ditto.
3230 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3231 * trans-array.c: Update prototype.
3232 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3233 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3234 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3235 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3236 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3237 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3238 * trans.h (gfc_ss_info): Remove unused pdata field.
3239 * trans.c (gfc_create_var_np): Change T to V.
3241 2003-11-26 Richard Henderson <rth@redhat.com>
3243 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3244 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3245 FRACTION, NEAREST, SET_EXPONENT.
3246 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3247 Fix GTY marking. Remove unnecessary const's.
3248 (LIBM_FUNCTION): Rename from I_LIB.
3249 (LIBF_FUNCTION): New.
3250 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3251 conventions. Assume the expr signature is correct. Mark const.
3252 (gfc_conv_intrinsic_exponent): Use library functions.
3253 (gfc_conv_intrinsic_set_exponent): Remove.
3254 (gfc_conv_intrinsic_scale): Remove.
3255 (gfc_conv_intrinsic_nearest): Remove.
3256 (gfc_conv_intrinsic_fraction): Remove.
3257 (gfc_conv_intrinsic_function): Update.
3258 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3259 (gfor_fndecl_math_exponent8): New.
3260 (gfc_build_intrinsic_function_decls): Set them.
3261 * trans.h: Declare them.
3263 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3265 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3266 underflow COMMON block.
3267 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3268 EQUIVALENCE object. Also fix typo in an error message.
3270 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3272 * Make-lang.in: Add check-gfortran to lang_checks.
3273 (check-f95): Alias for check-gfortran.
3275 2003-11-25 Jason Merrill <jason@redhat.com>
3277 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3278 directory and TAGS files that include them for each front end.
3280 2003-11-24 Paul Brook <paul@nowt.org>
3283 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3285 2003-11-24 Paul Brook <paul@nowt.org>
3287 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3289 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3291 2003-11-24 Paul Brook <paul@nowt.org>
3294 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3295 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3297 2003-11-20 Richard Henderson <rth@redhat.com>
3299 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3300 (gfc_conv_array_base): Likewise.
3301 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3302 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3303 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3304 * trans-stmt.c (gfc_trans_character_select): Likewise.
3306 2003-11-13 Paul Brook <paul@nowt.org>
3308 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3310 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3312 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3313 (resolve_equivalence): New function.
3314 (resolve_equivalence_derived): New function.
3316 2003-11-12 Richard Henderson <rth@redhat.com>
3318 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3319 annotate_all_with_locus.
3321 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3323 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3324 * trans-decl.c (gfc_finish_var_decl): Modified.
3326 2003-11-08 Paul Brook <paul@nowt.org>
3329 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3332 2003-11-06 Paul Brook <paul@nowt.org>
3334 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3336 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3338 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3340 2003-10-27 Anthony Green <green@redhat.com>
3342 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3343 (f95.stagefeedback): Ditto.
3345 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3348 * Make-lang.in (f95.stageprofile): Add.
3349 (f95.stagefeedback): Add.
3351 2003-10-23 Richard Henderson <rth@redhat.com>
3353 * f96-lang.c (gfc_gimplify_expr): Remove.
3354 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3355 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3357 2003-10-23 Richard Henderson <rth@redhat.com>
3359 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3361 2003-10-20 Paul Brook <paul@nowt.org>
3363 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3364 * trans-stmt.c (gfc_trans_do_while): Ditto.
3366 2003-10-17 Paul Brook <paul@nowt.org>
3368 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3370 2003-10-17 Paul Brook <paul@nowt.org>
3372 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3374 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3376 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3377 (gfc_resolve_minloc): Ditto.
3378 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3379 Return the value after subtracting the lower bound.
3381 2003-10-16 Richard Henderson <rth@redhat.com>
3383 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3385 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3387 * lang.c: Remove -M option for now, it's in the way for C.
3389 2003-10-14 Jason Merrill <jason@redhat.com>
3391 * Make-lang.in (f95.tags): New rule.
3393 2003-10-13 Richard Henderson <rth@redhat.com>
3395 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3397 2003-10-13 Paul Brook <paul@nowt.org>
3399 * trans-decl.c (generate_local_decl): Don't create junk variables.
3401 2003-10-13 Paul Brook <paul@nowt.org>
3403 * resolve.c (resolve_formal_arglist): Use function result decl in
3404 preference to function decl.
3406 2003-10-12 Richard Henderson <rth@redhat.com>
3408 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3409 TREE_READONLY. Update all callers.
3411 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3413 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3414 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3415 (gfc_is_intrinsic_libcall): Add CSHIFT.
3417 2003-10-12 Richard Henderson <rth@redhat.com>
3419 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3420 (gfc_trans_array_constructor_value): Likewise.
3421 (gfc_conv_array_initializer): Likewise.
3422 * trans-stmt.c (gfc_trans_character_select): Likewise.
3424 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3426 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3428 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3430 * check.c (gfc_check_repeat): Check arguments are scalar.
3431 (gfc_check_trim): New function.
3432 * intrinsic.h (gfc_check_trim): Add prototype.
3433 * intrinsic.c (add_functions): Use it.
3434 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3436 * trans-decl.c: Ditto.
3437 (gfc_build_intrinsic_fucntion_decls): Set them.
3438 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3439 (gfc_conv_intrinsic_trim): New function.
3440 (gfc_conv_intrinsic_repeat): New function.
3441 (gfc_conv_intrinsic_function): Use them.
3443 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3445 * trans-types.c (gfc_sym_type): Handle result variables.
3447 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3449 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3450 gfc_get_character_type.
3452 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3454 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3456 2003-10-11 Paul Brook <paul@nowt.org>
3458 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3459 (gfc_resolve_dprod): New function.
3460 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3461 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3462 (gfc_resolve_dprod): Declare.
3463 * intrinsic.c (add_functions): Use them.
3464 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3466 2003-10-06 Richard Henderson <rth@redhat.com>
3468 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3469 * trans-intrinsic.c (call_builtin_clz): Use it.
3471 2003-10-05 Paul Brook <paul@nowt.org>
3473 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3474 * trans-decl.c (gfc_generate_function_code): Set
3475 cfun->function_end_locus.
3477 2003-09-24 Jason Merrill <jason@redhat.com>
3479 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3482 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3483 Paul Brook <paul@nowt.org>
3485 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3486 * array.c (gfc_inser_constructor): New function.
3487 (gfc_get_constructor): New function.
3488 (gfc_free_constructor): Initialize offset and repeat.
3489 (iterator_stack): Remove.
3490 (expand_info): Add offset, component and repeat fields.
3491 (expand_constructor): Set them.
3492 (expand): Set new fields.
3493 (gfc_copy_constructor): Ditto. Avoid recursion.
3494 * gfortran.h: Add prototypes for new functions.
3495 (gfc_constructor): Add offset, component and repeat.
3496 (iteratio_stack): Move to here.
3497 * resolve.c (check_data_variable): Convert data values into variable
3499 (traverse_data_list): Build implicit loop chain.
3500 (gfc_resolve): Ditto.
3501 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3502 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3503 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3504 (gfc_conv_expr): Update to match.
3505 * trans.h (gfc_conv_structure): Declare.
3508 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3510 * trans.h: Add declarations for gfor_fndecl_si_kind and
3511 gfor_fndecl_sr_kind.
3512 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3513 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3514 (g95_conv_intrinsic_sr_kind): New function.
3515 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
3518 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
3520 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
3521 instead of _4 and _8 as postfix for libgfortran calls.
3523 2003-09-16 Paul Brook <paul@nowt.org>
3525 * array.c (compare_bounds): New function.
3526 (gfc_compare_array_spec): Use it.
3528 2003-09-14 Paul Brook <paul@nowt.org>
3530 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
3531 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
3533 2003-09-14 Paul Brook <paul@nowt.org>
3535 * check.c (dim_rank_check): Allow assumed bounds if requested.
3536 (gfc_check_lbound): Call it.
3537 (gfc_check_ubound): Ditto.
3538 (gfc_check_size): Change to match.
3539 * simplify.c (gfc_simplify_bound): New function.
3540 (gfc_simplify_lbound): New function.
3541 (gfc_simplify_ubound): New function.
3542 * intrinsic.h: Declare them.
3543 * intrinsic.c (add_functions): Use them.
3545 2003-09-14 Paul Brook <paul@nowt.org>
3547 * io.c (format_lex): Initialize negative_flag.
3548 (check_format): Intialize repeat.
3549 * trans-io.c (gfc_new_nml_name_expr): Declare static.
3550 (gfc_new_var_expr): Ditto.
3552 2003-09-14 Paul Brook <paul@nowt.org>
3554 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
3555 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
3557 2003-09-12 Paul Brook <paul@nowt.org>
3559 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
3561 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3563 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
3564 for a correct expression.
3566 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
3568 * trans-intrinsic.c (real_compnt_info): New struct.
3569 (prepare_arg_info): New function.
3570 (gfc_conv_intrinsic_set_exponent): New function.
3571 (gfc_conv_intrinsic_scale): New function.
3572 (gfc_conv_intrinsic_nearest): New function.
3573 (gfc_conv_intrinsic_fraction): New function.
3574 (gfc_conv_intrinsic_exponent): New function.
3575 (gfc_conv_intrinsic_spacing): New function.
3576 (gfc_conv_intrinsic_rrspacing): New function.
3577 (gfc_conv_intrinsic_function): Use them.
3579 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
3581 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
3582 build_int_2 changed from (high, low) to (low, high).
3583 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
3584 ioparm_namelist_read_mode, iocall_set_nml_val_int,
3585 iocall_set_nml_val_float, iocall_set_nml_val_char,
3586 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
3587 (gfc_build_io_library_fndecls): Add variable initialization.
3588 (gfc_new_nml_name_expr, get_new_var_expr): New function.
3589 (build_dt): Add namelist support.
3590 * io.c (value): New variable.
3591 (check_format): Support FMT_H now.
3593 2003-09-07 Paul Brook <paul@nowt.org>
3595 * io.c (gfc_resolve_dt): Error if format label is not defined.
3597 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
3599 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
3600 about case_switch's break. The other is about building the condition
3601 statement tree, which judges the argument in the range of the
3602 corresponding integer type.
3603 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
3604 for the large values.
3606 2003-09-05 Paul Brook <paul@nowt.org>
3608 * f95-lang.c (expand_function_body): Gimplify the function.
3610 2003-09-04 Jeff Law <law@redhat.com>
3612 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
3615 2003-09-04 Paul Brook <paul@nowt.org>
3617 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
3618 (gfc_expand_stmt): New function.
3619 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
3620 (expand_function_body): Use tree_rest_of_compilation.
3621 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
3623 2003-09-03 Jeff Law <law@redhat.com>
3625 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
3628 2003-08-30 Paul Brook <paul@nowt.org>
3630 * f95-lang.c (builtin_function): Remove #if 0 code.
3631 (gfc_define_builtin): New function.
3632 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
3633 * mathbuiltins.def: New file.
3634 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
3635 (gfc_intrinsic_map): Use mathbuiltins.def.
3636 (gfc_intrinsic_builtin_t): Remove.
3637 (gfc_build_intrinsic_lib_fndecls): Update.
3638 * trans-types.c (gfc_init_types): Remove redundant initilaization of
3639 signed_size_type_node.
3641 2003-08-29 Paul Brook <paul@nowt.org>
3643 * arith.c (gfc_real_kinds): Use correct minimum exponents.
3645 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
3647 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
3648 (gfc_conv_intrinsic_function): Add MODULO.
3650 2003-08-22 Jason Merrill <jason@redhat.com>
3652 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
3654 2003-08-22 Andreas Jaeger <aj@suse.de>
3656 * Make-lang.in (f95.install-common): Add DESTDIR support.
3657 * (f95.install-info): Likewise.
3658 (f95.uninstall): Likewise.
3660 2003-08-19 Diego Novillo <dnovillo@redhat.com>
3662 * trans-types.c (gfc_init_types): Initialize
3663 signed_size_type_node with size_type_node.
3665 2003-08-18 Paul Brook <paul@nowt.org>
3667 * dependency.c (gfc_dependency): New enum.
3668 (check_another_array_ref): Remove.
3669 (gfc_get_array_from_component): Remove.
3671 (get_range): Remove.
3672 (get_no_of_elements): Use mpz_t, not mpf_t.
3673 (transform_sections): New function.
3674 (gfc_check_range_range): Rename ...
3675 (gfc_check_section_vs_section): ... to this. Use new function.
3676 (gfc_is_inside_range): Rewrite to match.
3677 (gfc_check_element_vs_section): Ditto.
3678 (gfc_check_element_vs_element): Ditto.
3680 (gfc_dep_resolver): Ditto. Remove unused parameter.
3681 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
3682 gfc_check_element_vs_element, gfc_is_inside_range,
3683 gfc_get_array_from_component): Remove prototypes for static functions.
3684 (gfc_dep_resolver): Update prototype.
3685 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
3687 2003-08-15 Paul Brook <paul@nowt.org>
3689 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
3690 return values to parent scope.
3691 (gfc_build_dummy_array_decl): Ditto.
3693 2003-08-14 Paul Brook <paul@nowt.org>
3695 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
3696 size of the type, not the pointer.
3697 * resolve.c (resolve_symbol): Give more accurate error message.
3699 2003-08-10 Paul Brook <paul@nowt.org>
3701 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
3703 2003-08-10 Paul Brook <paul@nowt.org>
3705 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
3708 2003-08-10 Chun Huang <compiler@sohu.com>
3710 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
3711 (resolve_symbol): Ditto.
3712 * trans-expr.c (gfc_conv_statement_function): New function.
3713 (gfc_conv_function_expr): Use it.
3715 2003-08-10 Paul Brook <paul@nowt.org>
3717 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
3718 (walk_function_expr): Set section rank.
3719 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
3721 2003-08-10 Paul Brook <paul@nowt.org>
3723 * intrinsic.c (add_sym): Prefix names with correct string.
3724 (add_sym_0s): New function.
3725 (add_subroutines): Register abort.
3727 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
3729 * gfortran.h: Introduce options to control the mangling.
3730 * lang.opt: Likewise.
3731 * options.c (gfc_init_options): Handle the options.
3732 * trans-common.c (gfc_sym_mangled_common_id): New function.
3733 (gfc_build_common_decl): Call it.
3734 * trans-decl.c (gfc_sym_mangled_function_id): New function.
3735 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
3737 2003-08-09 Paul Brook <paul@nowt.org>
3739 * module.c (mio_symbol): Always ouput a namespace for formal args.
3740 (load_needed): Namespace now belong to their proper symbol.
3741 (gfc_dump_module): Change G95=>GFORTRAN.
3743 2003-08-05 Paul Brook <paul@nowt.org>
3745 * options.c: Force -fg77-calls.
3747 2003-08-02 Paul Brook <paul@nowt.org>
3749 * Makelang.in: Rename G95_* to GFORTRAN_*.
3750 * All sources: Rename G95_* to GFC_*.
3752 2003-08-01 Paul Brook <paul@nowt.org>
3754 * fortran/Make-lang.in: Use GMPLIBS.
3755 * fortran/config-lang.in: Set need_gmp.
3756 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
3758 2003-07-27 Andreas Jaeger <aj@suse.de>
3760 * trans-decl.c (gfc_generate_constructors): Convert prototype to
3762 * trans-const.c (gfc_init_constants): Likewise.
3763 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
3765 * gfortranspec.c: Convert to ISO C90.
3766 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
3768 2003-07-26 Paul Brook <paul@nowt.org>
3770 * lang.opt: Add -fdump-parse-tree.
3771 * options.c (gfc_handle_option): Ditto.
3772 * resolve.c (resolve_forall_iterators): Convert to proper type.
3773 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
3775 2003-07-26 Paul Brook <paul@nowt.org>
3777 * Makefile.in: Add build dependencies on files common with rest of gcc.
3779 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
3781 * trans.h: Declare g95_trans_pointer_assignment.
3782 * trans-expr.c (g95_trans_pointer_assignment): New function.
3783 (g95_trans_pointer_assign): Use it.
3784 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
3785 (g95_trans_pointer_assign_need_temp): New function.
3787 2003-07-26 Paul Brook <paul@nowt.org>
3789 * gfortran.texi: Replace references to g95.
3791 2003-07-26 Paul Brook <paul@nowt.org>
3793 Rename g95_* to gfc_*.
3795 2003-07-25 Paul Brook <paul@nowt.org>
3797 * gfortran.h: Rename from g95.h.
3798 * trans-types.c (boolean_type_node, booelan_true_node,
3799 boolean_false_node): Remove.
3800 * trans-types.h: Ditto.
3802 2003-07-25 Chun Huang <compiler@sohu.com>
3804 * parse.c (accept_statement): Implement BLOCK DATA statement.
3805 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
3808 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
3810 * trans-stmt.c (temporary_list): Define.
3811 (g95_trans_assign_need_temp): New function.
3812 (g95_trans_forall_1): Modified for WHERE.
3813 (g95_trans_where_assign): Modified.
3814 (g95_trans_where_2): Modified.
3815 (g95_evaluate_where_mask): Modified.
3816 (g95_trans_where): Modified.
3817 (g95_get_temp_expr): Removed.
3818 (g95_add_to_where_stmt_list): Removed.
3819 (compute_overall_iter_number): Modified for WHERE.
3820 * trans.h: Remove where_stmt_list.
3822 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3824 * lang.opt: Correct description of options -J and -M.
3826 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
3828 * lang.opt: Move help text to here.
3829 * lang-options.h: Remove.
3831 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3832 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
3833 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
3836 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
3837 Paul Brook <paul@nowt.org>
3839 * check.c (check_rest): Use global pedantic flag.
3840 * io.c (data_desc): Ditto.
3841 * error.c (g95_warning, g95_warning_now): Use global flag.
3842 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
3843 (expand_function_body): Update to new prototypes.
3844 (g95_init): Use new option names.
3845 * g95.h (g95_option_t): Standardize names.
3846 (g95_init_options, g95_handle_option): Update prototypes.
3847 * interface.c: Use new option names.
3854 * simplify.c: Ditto.
3856 * trans-array.c: Ditto.
3857 * trans-expr.c: Ditto.
3858 * trans-types.c: Ditto.
3859 * trans-decl.c: Ditto.
3860 (g95_build_library_function_decl): Remove obsolete VPARAMS.
3862 * options.c (g95_display_help): Remove.
3863 (g95_init_options): Convert to new scheme.
3865 (g95module_option): Ditto, rename from g95_parse_arg.
3866 (g95_handle_module_path_options): New function.
3867 * trans-equivalence.c: Fix error message.
3868 * lang.opt: Corrections.
3870 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
3872 * lang.opt: New file.
3874 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3876 * decl.c (match_attr_spec): Set colon_seen.
3878 2003-07-14 Paul Brook <paul@nowt.org>
3880 * trans-array.c: Update comment.
3881 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
3882 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
3883 minmaxloc,minmaxval): Ditto.
3884 * trans-io.c (g95_trans_transfer): Ditto.
3885 * trans-stmt.c: Remove unneeded prototypes.
3886 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
3887 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
3888 (compute_inner_temp_size): Remove bits of dead code. Add comments.
3889 Don't share loopinfo.
3890 (compute_overall_iter_number): Declare as static.
3891 (allocate_temp_for_forall_nest): Ditto.
3892 (g95_trans_forall_1): Don't pass shared loopinfo.
3893 * trans.c (g95_start_block): Expand comment.
3895 2003-07-12 Paul Brook <paul@nowt.org>
3897 * arith.c (g95_index_integer_kind): Remove unused initializer.
3898 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
3899 index by size of element.
3900 (generate_loop_for_rhs_to_temp): Ditto.
3901 (allocate_temp_for_forall_nest): Use element size, not index size.
3903 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3905 * arith.c (g95_index_integer_kind): Add a TODO.
3906 * simplify.c (g95_simplify_nearest): Add a TODO.
3908 2003-07-09 Chun Huang <compiler@sohu.com>
3910 * trans.h: Add declarations for gfor_fndecl_string_scan and
3911 gfor_fndecl_string_verify.
3912 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3913 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
3914 (g95_conv_intrinsic_verify): New function.
3915 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
3916 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
3917 of parameter 'BACK=.TRUE.'
3919 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
3921 * trans-stmt.c (iter_info, forall_info): Define.
3922 (g95_trans_forall_block): Remove.
3923 (g95_trans_forall_loop): Use forall info blocks.
3924 (g95_trans_nested_forall_loop): New function.
3925 (g95_do_allocate): Handle things other than logical masks.
3926 (generate_loop_for_temp_to_lhs): New function.
3927 (generate_loop_for_rsh_to_temp): New function.
3928 (compute_inner_temp_size): New function.
3929 (compute_overall_iter_number): New function.
3930 (allocate_temp_for_forall_nest): New function.
3931 (g95_trans_forall): Move body ...
3932 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
3934 2003-07-02 Paul Brook <paul@nowt.org>
3936 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
3937 in correct scope. Change callers to match.
3938 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
3939 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
3941 2003-07-02 Paul Brook <paul@nowt.org>
3943 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
3944 expression shape for all expressions.
3945 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
3947 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3949 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
3950 g95_parse_arg), intrinsic.c (g95_convert_type): support of
3952 * intrinsic.c, g95.h: Add g95_convert_type_warn,
3953 * resolve.c (g95_resolve_index): Call it.
3955 2003-07-02 Paul Brook <paul@nowt.org>
3957 * iresolve.c (g95_resolve_reshape): Set expression shape.
3958 (g95_resolve_shape): Ditto.
3959 * simplify.c (g95_simplify_shape): Move common code outside condition.
3960 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
3962 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3964 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
3967 2003-06-29 Paul Brook <paul@nowt.org>
3969 * array.c (g95_simplify_iterator_var): Don't bother with return value.
3970 * expr.c (find_array_element, find_component_ref): New functions.
3971 (remove_subobject_ref): New function.
3972 (simplify_const_ref): Use them. Rename from simplify_component_ref.
3973 (simplify_ref_chain): New function.
3974 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
3975 (g95_specification_expr): Simplify the expression.
3976 * resolve.c (resolve_operator): Check simplifications return code.
3977 (g95_resolve_expr): Ditto.
3979 2003-06-26 Paul Brook <paul@nowt.org>
3981 * expr.c (simplify_component_ref): New function.
3982 (g95_simplify_expr): Use it.
3983 * resolve.c (resolve_structure_cons): Handle references.
3985 2003-06-25 Paul Brook <paul@nowt.org>
3987 * trans-io.c (build_dt): Handle internal units.
3989 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
3991 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
3992 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
3993 Use g95_array_index_type instead of integer_type_node.
3994 (g95_build_common_decl, g95_set_common_master_type): Use
3995 g95_character1_type_node instead of char_type_node.
3996 * trans-equivalence.c (g95_layout_local_equiv): As above.
3998 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4000 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4001 remove last remains of -fquiet.
4003 2003-06-22 Paul Brook <paul@nowt.org>
4005 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4006 (g95_resolve_expr): Ditto.
4007 (resolce_code): Mark as static.
4008 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4009 gimplifer doesn't (yet).
4011 2003-06-20 Paul Brook <paul@nowt.org>
4013 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4014 * match.c (g95_match_if): Add ST_PAUSE.
4015 (g95_match_stopcode): New function.
4016 (g95_match_pause, g95_match_stop): Use it.
4017 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4018 (decode_stmt, next_statement, parse_executable): Ditto.
4019 * resolve.c (resolve_code): Ditto.
4020 * st.c (g95_free_statement): Ditto.
4021 * trans-stmt.c (g95_trans_pause): New function.
4022 * trans-stmt.h: Declare it.
4023 * trans.c (g95_trans_code): Use it.
4024 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4026 (g95_build_builtin_function_decls): Initialize them.
4028 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4030 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4032 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4033 match_filepos): Fix error handling.
4035 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4037 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4038 Add assertions on arguments.
4039 * resolve.c (expression_shape): Remove useless &.
4040 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4041 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4042 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4043 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4044 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4045 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4046 (g95_simplify_not, g95_simplify_scale): Add assertions.
4048 2003-06-15 Paul Brook <paul@nowt.org>
4050 Clean up stuff to work with the ssa optimizers.
4051 * convert.c (convert): Handle BOOLEAN_TYPEs.
4052 * f95-lang.c (g95_truthvalue_conversion): Implement.
4053 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4055 * trans.h (g95_truthvalue_conversion): Declare.
4056 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4057 * trans-stmt.c (g95_trans_character_select): Don't create array
4058 assignments. Mark labels as indirect jump targets.
4059 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4060 (g95_get_dtype_cst): Handle LOGICAL types.
4062 2003-06-14 Paul Brook <paul@nowt.org>
4064 * f95-lang.c (g95_gimplify_expr): New function.
4065 * trans-array.c (g95_trans_array_constructor_value): Don't create
4067 (g95_conv_expr_descriptor): Rename simple->gimple.
4068 * trans-expr.c (conv_expr_op): Use proper logical operators.
4069 * trans-intrinsic.c (build_fixbound_expr): New function.
4070 (build_fix_expr): Ditto.
4071 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4072 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4074 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4076 * array.c (g95_compare_array_spec): Remove unreachable code.
4077 * expr.c (g95_copy_expr): Likewise.
4078 * intrinsic.c (g95_convert_type): Likewise.
4079 * misc.c (g95_code2string): Likewise.
4080 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4081 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4082 * trans-stmt.c (g95_trans_select): Likewise.
4083 * primary.c (extend_ref): Add an assertion.
4084 * simplify.c (g95_convert_constant): Add const.
4085 * intrinsic.h: Remove g95_check_x_ni.
4086 * f95-lang.c (g95_finish): Call g95_release_include_path.
4088 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4090 * resolve.c (resolve_contained_functions): Fix typo introduced on
4093 2003-06-09 Paul Brook <paul@nowt.org>
4095 * g95.h: Include system.h not hwint.h.
4096 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4097 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4099 2003-06-09 Paul Brook <paul@nowt.org>
4101 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4102 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4103 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4104 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4105 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4107 * trans.h (g95_trans_equivalence, g95_trans_common,
4108 g95_add_decl_to_function): Declare.
4109 * trans-common.c, trans-equivalence.c: New files.
4111 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4113 * intrinsic.c (g95_intrinsic_extension): Remove.
4114 (add_functions): Substitute g95_check_x for g95_check_x_ni
4116 (g95_init_expr_extensions): New function.
4117 (g95_intrinsic_func_interface): Use it.
4118 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4119 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4120 g95_check_precision, g95_check_present, g95_check_radix,
4121 g95_check_range, g95_check_selected_real_kind): Do not set
4122 g95_intrinsic_extension.
4123 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4125 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4127 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4129 * g95.h (ref_type): Name this type explicitly.
4130 * module.c (MIO_NAME): Add specialisations of mio_name.
4131 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4132 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4133 (ab_attribute): Name this type explicitly.
4134 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4136 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4138 * trans-intrinsic.c (g95_conv_allocated): New function.
4139 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4141 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4143 * f95-lang.c: Don't include g95-support.h
4144 (g95_mark_addressable): Add prototype.
4145 (g95_init_decl_processing): Remove C front end hack.
4146 * f95-tree.c: Remove file.
4147 * support.c: Remove file.
4148 * g95-support.h: Remove file.
4149 * trans-types.c (g95_init_types): Set up boolean
4150 type related tree nodes.
4151 * Make-lang.in: Remove rules for dead files and
4152 dependencies on them.
4154 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4156 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4157 C front end dependency. Also, convert.c does not depend on
4158 g95-support.h anymore.
4159 * convert.c: Don't include c-common.h and g95-support.h
4160 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4161 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4162 stmts_are_full_exprs_p, current_stmt_tree,
4163 current_scope_stmt_stack): Remove.
4164 * g95-support.h (unsigned_conversion_warning): Kill proto.
4165 (boolean_type_node, boolean_true_node, boolean_false_node):
4166 Don't define here. Instead, make then true tree nodes in
4168 * support.c (c_global_trees): Die, C front end, die!!!
4169 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4170 uintmax_type_node, string_type_node and const_string_type_node.
4171 (decl_constant_value, overflow_warning): Make static functions.
4172 They are in death row too, though.
4173 (default_conversion, c_expand_asm_operands): Remove.
4174 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4175 trans.c: Don't include c-common.h.
4176 * trans-types.c (boolean_type_node, boolean_true_node,
4177 boolean_false_node): Make them real tree nodes.
4178 * trans-types.h (intmax_type_node, string_type_node,
4179 const_string_type_node): Hack to work around C dependencies
4180 in builtin-types.def.
4182 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4184 * decl.c (decl_types): Add some iterators-like sentinels.
4185 * decl.c (match_attr_spec): Use them.
4186 Use "decl_types" instead of "int".
4187 Add cast in call to g95_match_strings.
4188 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4190 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4191 (g95_interface_info): Use "g95_intrinsic_op".
4192 * dump-parse-tree.c (g95_show_namespace): Use them.
4193 * interface.c (g95_check_interfaces): Use them.
4194 * module.c (read_module, write_module): Use them.
4195 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4196 Use "g95_intrinsic_op".
4197 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4198 Add a default case in switch statement.
4199 * intrinsic.h (g95_generic_isym_id): Moved to...
4200 * g95.h (g95_generic_isym_id): here.
4201 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4202 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4203 * trans-intrinsic.c (g95_intrinsic_map_t,
4204 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4205 * match.c (g95_match_intrinsic_op): Add cast in call to
4208 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4210 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4211 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4212 constant_fits_type_p, convert_and_check,
4213 unsigned_conversion_warning): Remove these ugly remnants
4214 we inherited from the C front end.
4215 (function_types_compatible): Remove '#if 0'-edcode.
4216 (build_modify_expr): Likewise.
4217 (convert_for_assignment): Don't use the deceased functions.
4218 The parameter fundecl is now unused.
4219 (decl_constant_value): Always just return decl. In fact
4220 this function is not used at present, but it might be in
4221 the future, when we start using the tree inliner.
4222 (overflow_warning, default_conversion, c_expand_asm_operands):
4223 Abort when these are called, they are part of the C type
4224 checking implementation and therefore poison to Fortran.
4226 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4228 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4229 c-pretty-print.o and c-dump.o. Add a comment on why we
4230 depend on c-semantics.c.
4231 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4232 Don't use the C front end tree dumper hook to dump the
4233 language specific tree representation -- we don't have
4234 one. So instead, inherit the default langhook.
4236 2003-06-02 Paul Brook <paul@nowt.org>
4238 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4240 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4242 * check.c (g95_check_associated): Use proper types. Remove
4243 extraneous argument in call to g95_error().
4245 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4247 * resolve.c (resolve_operator): Make logical operands convert to the
4248 type with higher kind.
4250 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4252 * check.c (g95_check_associated): Make sure both pointer and target has
4253 the same type and rank. Null pointer or array section with vector
4254 subscript as target are not allowed.
4255 * trans.h: Declare gfor_fndecl_associated.
4256 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4257 gfor_fndecl_associated.
4258 * trans-intrinsic.c (g95_conv_associated): New function.
4259 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4261 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4263 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4264 according to POINTER itself rather than TARGET.
4265 (g95_conv_expr_descriptor): Make lbound start at 1.
4266 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4268 2003-06-01 Paul Brook <paul@nowt.org>
4270 * expr.c (g95_type_convert_binary): Make it match the standard.
4271 * g95.texi: Remove dead link.
4273 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4275 * g95.texi: Cleanup somewhat in preparation for inclusion
4278 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4279 Canqun Yang <canqun@yahoo.com.cn>
4281 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4283 (g95_find_forall_index): Return proper value.
4284 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4285 compare the return value from g95_find_forall_index.
4287 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4288 * g95.h, io.c (g95_st_label): Remove "length".
4289 (g95_symtree): Remove "link".
4290 (g95_case): Remove "code".
4291 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4292 g95_convert_real): Make an argument pointer to const.
4293 * decl.c (colon_seen): Add a TODO.
4294 * interface.c (g95_compare_types): Fix typo.
4295 * interface.c (compare_interfaces): Preserve value of "p".
4296 * intrinsic.c (sort_actual): Remove "i".
4297 * match.c (g95_match_assign): Proper type in call to g95_match().
4298 * parse.c (next_free): Avoid duplicate call due to macro.
4299 * parse.c (check_statement_label): wrong type in call to g95_error.
4300 * primary.c (match_real_constant): Add a TODO.
4301 * resolve.c (resolve_select): Remove useless conditional.
4302 * simplify.c (g95_simplify_repeat): Proper assignment to
4303 "value.character.string".
4304 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4307 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4309 * trans-stmt.c: Remove unnecessary include file defaults.h.
4311 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4313 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4315 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4316 actual variables used as FORALL indexes.
4318 2003-05-15 Paul Brook <paul@nowt.org>
4320 * trans-array.c (g95_trans_static_array_pointer): Use
4322 (g95_trans_deferred_array): Initialize static array pointers.
4323 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4324 correctly pass POINTER and absent CHARACTER arguments.
4326 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4328 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4329 (g95_resolve_forall_body): Resolve FORALL body.
4330 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4331 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4332 (g95_find_forall_index): Check whether the FORALL index appears in
4333 the expression or not.
4334 (resolve_code): Modified.
4336 2003-05-14 Paul Brook <paul@nowt.org>
4338 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4340 2003-05-13 Paul Brook <paul@nowt.org>
4342 * trans-types.c (g95_max_array_element_size): Now a tree node.
4343 (g95_init_types): Work out max size properly.
4344 (g95_get_dtype_cst): Modify to match.
4346 2003-05-11 Paul Brook <paul@nowt.org>
4348 * trans-io.c (add_case): Create a label decl for case labels.
4350 2003-05-11 Paul Brook <paul@nowt.org>
4352 * arith.c (g95_integer_index_kind): New variable.
4353 * f95-lang.c (g95_init): Move frontend initialization here ...
4354 (g95_post_options): ... from here.
4355 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4356 * intrinsic.c (add_functions): Use index kinds.
4357 * iresolve.c: Convert to index_kind where needed.
4358 * resolve.c (g95_resolve_index): Make public, use index_kind.
4359 (resolve_array_ref): Adjust to match.
4360 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4361 * trans-stmt.c: Ditto.
4362 * trans-types.c: Ditto.
4363 * trans-types.h (g95_array_index_kind): Remove declaration.
4364 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4366 2003-05-07 Paul Brook <paul@nowt.org>
4368 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4369 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4372 2003-05-07 Paul Brook <paul@nowt.org>
4374 * trans-array.c (trans_static_array_pointer,
4375 g95_trans_array_constructor_value, g95_conv_array_initializer,
4376 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4377 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4378 * trans-stmt.c (g95_trans_character_select): Ditto.
4379 * trans-types.c (g95_init_types): Ditto.
4381 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4383 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4384 * trans-decl.c (g95_generate_function_code,
4385 g95_generate_constructors): Likewise.
4386 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4387 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4390 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4391 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4392 with components point to the DERIVED type itself, and two DERIVED
4393 type with components point to each other.
4394 * trans-expr.c (g95_conv_componet_ref): Modified
4396 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4397 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4399 (g95_trans_pointer_assign): Implement Nullify.
4401 2003-05-01 Paul Brook <paul@nowt.org>
4403 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4404 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4406 2003-05-01 Paul Brook <paul@nowr.org>
4408 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4409 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4412 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4414 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4417 2003-04-28 Paul Brook <paul@nowt.org>
4419 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4420 as their kind suggests.
4421 (g95_resolve_reshape): Ditto.
4423 2003-04-28 Chun Huang <compiler@sohu.com>
4425 * trans-expr.c (g95_conv_substring_expr): New function.
4426 (g95_conv_expr): Use it.
4428 2003-04-28 Paul Brook <paul@nowt.org>
4430 * iresolve.c (g95_resolve_transpose): Make it match the
4432 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4434 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4436 * trans-types.c (g95_add_field_to_struct): New function to
4437 add a field to a UNION_TYPE or RECORD_TYPE.
4438 * trans-types.h (g95_add_field_to_struct): Prototype.
4439 (g95_get_derived_type): Use g95_add_field_to_struct to add
4441 * trans-io.c (g95_add_field): Remove.
4442 (ADD_FIELD): Use new g95_add_field_to_struct function.
4443 (ADD_STRING): Likewise.
4444 * trans-stmt.c (g95_trans_select): Likewise.
4445 (g95_add_field): Remove duplicated function.
4447 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4449 Port implementation for CHARACTER SELECT from Andy's tree.
4450 * trans-stmt.c (g95_trans_character_select): Implement character
4451 select. (g95_add_field): New function.
4452 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4453 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4454 * g95.h (struct g95_case): Add field 'int n'.
4455 * trans.h: Declare 'gfor_fndecl_select_string'.
4457 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4459 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4460 (g95_insert_bbd): Die on duplicates.
4461 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4463 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4465 * g95.texi: Require GMP 4.0 -- like we actually
4466 do. Explain the testsuite and what-goes-where.
4467 Don't use undefined texinfo symbol. Break very
4468 long line. Remove finished item from the list
4471 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4473 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4476 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4478 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4479 (g95_trans_forall_body): New function.
4481 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4483 * resolve.c (resove_where): New function.
4484 (resolve_where_shape): New function.
4485 (resolve_code): Add call to 'resolve_where'
4486 * trans-stmt.c (g95_trans_where): Modified.
4487 (g95_trans_where_2): New function.
4488 (g95_trans_where_assign): New function.
4489 (g95_evaluate_where_mask): New function.
4490 (g95_add_to_stmt_list): New function.
4491 (g95_get_temp_expr): New function.
4492 * trans.h (where_stmt_list): New structure.
4494 2003-04-10 Paul Brook <paul@nowt.org>
4496 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4497 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4499 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4501 Update after mainline -> tree-ssa-branch merge.
4502 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4504 (g95_init): Update for new lang_hooks definition.
4505 (g95_post_options): New langhook.
4506 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4507 * scanner.c (g95_new_file): Comment update.
4509 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4511 * g95.h, lang-options.h: Add -Wimplicit-interface.
4512 * options.c (g95_init_options, g95_parse_arg): Set it.
4513 * interface.c (check_intents): Warn about call with implicit
4515 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
4518 2003-04-05 Paul Brook <paul@nowt.org>
4520 * iresolve.c (g95_resolve_spread): Don't resole based on type.
4521 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
4523 2003-03-29 Paul Brook <paul@nowt.org>
4525 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
4526 (g95_resolve_unpack): Ditto.
4527 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
4528 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
4529 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
4531 2003-03-25 Paul Brook <paul@nowt.org>
4533 * arith.c (g95_unary_user, g95_user): Remove dead functions.
4535 * array.c (g95_free_array_ref): Ditto.
4537 * symbol.c (g95_use_derived_tree): Ditto.
4538 * intrinsic.c (add_functions): Use simplification for SCALE.
4539 * primary.c (g95_match_rvalue): Test sym, not symtree.
4541 2003-03-25 Paul Brook <paul@nowt.org>
4543 * trans-decl.c (build_function_decl): Add parameter before it gets
4544 turned into a constant.
4545 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
4546 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
4547 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
4549 2003-03-22 Paul Brook <paul@nowt.org>
4551 * trans-array.c (g95_conv_array_initializer): Allow scalar
4553 * trans-decl.c (g95_finish_var_decl): Result variables are not
4555 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
4556 (g95_conv_intrinsic_function): Use it.
4557 * trans-types.h (g95_type_spec): Remove dead declaration.
4559 2003-03-21 Paul Brook <paul@nowt.org>
4561 * trans-decl.c (g95_build_function_decl): Mark string parameters.
4563 2003-03-20 Paul Brook <paul@nowt.org>
4565 * trans-decl.c (g95_build_function_decl): Put character length
4566 parameters at the end of the function declaration.
4567 * trans-expr.c (g95_conv_function_call): Ditto.
4568 * trans-types.c (g95_get_function_type): Ditto.
4570 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4572 * resolve.c (resolve_formal_arglist): Don't impose intent for
4573 procedure arguments of pure functions.
4574 (resolve_select): Remove redundant assignment.
4576 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4578 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
4580 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
4581 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
4583 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
4585 * symbol.c (g95_add_type): Fix typo in comment.
4588 2003-03-16 Paul Brook <paul@nowt.org>
4590 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
4591 * expr.c (g95_build_call): Remove.
4592 * f95-lang.c (puchdecl_top_level): New function.
4593 * g95.h (g95_code): Store resolved symbol, not just the name.
4594 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
4595 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
4596 (g95_get_intrinsic_sub_symbol): New function.
4597 * iresolve.c (g95_resolve_cpu_time): Use it.
4598 (g95_resolve_random_number): Ditto.
4599 * resolve.c: Set code->resolved_sym instead of code->sub_name.
4600 * trans-decl.c (g95_get_extern_function_decl): Give external decls
4601 the correct DECL_CONTEXT. Add global symbold to the global scope.
4602 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
4605 2003-03-16 Paul Brook <paul@nowt.org>
4607 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
4608 * options.c (g95_parse_arg): Ditto.
4609 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
4610 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
4611 for the procedure, not the parameter.
4612 * trans-array.c (g95_trans_g77_array): New function.
4613 (g95_trans_assumed_size): Use it.
4614 (g95_trans_dummy_array_bias): Ditto.
4615 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
4616 (g95_conv_expr_descriptor): ... to here. Update callers.
4617 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
4618 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
4619 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
4620 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
4621 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
4622 (g95_sym_type): Ditto.
4624 2003-03-15 Paul Brook <paul@nowt.org>
4626 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
4628 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
4630 2003-03-14 Paul Brook <paul@nowt.org>
4632 * trans-array.c (g95_array_is_packed): Remove.
4633 (g95_conv_array_base): Correctly handle all descriptorless cases.
4634 (g95_conv_array_stride): Use descriptorless strides.
4635 (g95_trans_dummy_array_bias): Don't always repack the array.
4636 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
4638 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
4639 dummy and non-dummy arrays...
4640 (g95_sym_type, g95_get_derived_type): ... like these.
4641 (g95_get_array_type_bounds): Allow discontiguous arrays.
4643 2003-03-12 Paul Brook <paul@nowt.org>
4645 * array.c (g95_resolve_array_spec): Fix comment.
4646 * g95.h (symbol_attributes): New flag always_explicit.
4647 * resolve.c (resolve_formal_arglist): Set it always_explicit.
4648 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
4649 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
4650 (g95_trans_array_bounds): Allow assumed shape arrays.
4651 (g95_trans_repack_array): Remove.
4652 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
4653 * trans-decl.c (g95_build_qualified_array): Only ignore absent
4654 bounds for assumed size arrays.
4655 (g95_build_dummy_array_decl): Use descriptorless arrays.
4656 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
4657 (g95_trans_pointer_assign): Fix typo.
4658 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
4660 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
4661 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
4662 Also modify callers.
4663 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
4665 2003-03-08 Paul Brook <paul@nowt.org>
4667 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
4668 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
4669 * resolve.c (compare_spec_to_ref): Allow full array sections.
4671 2003-03-08 Paul Brook <paul@nowt.org>
4673 * expr.c (g95_simplify_expr): Also simplify array index and
4674 substring expressions.
4675 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
4676 * trans-array.c (g95_trans_array_bounds): New function.
4677 (g95_trans_auto_array_allocation): Use it.
4678 (g95_trans_assumed_size): Rewrite.
4679 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4680 (gfor_fndecl_repack): Remove.
4681 (g95_build_qualified_array): Handle absent upper bounds.
4682 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
4683 (g95_get_symbol_decl): Update.
4684 (g95_build_intrinsic_function_decls): Initialize new decls.
4685 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4686 (gfor_fndecl_repack): Remove.
4687 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
4688 * trans-types.c: (g95_build_array_type): Merge duplicated code..
4689 (g95_get_nodesc_array_type): Handle absent bounds.
4690 * trans-types.h (g95_get_nodesc_array_type): Declare.
4692 2003-03-04 Paul Brook <paul@nowt.org>
4694 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
4697 2003-03-02 Paul Brook <paul@nowt.org>
4699 * options.c (g95_init_options): Drfault to 1.
4700 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
4701 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
4702 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
4703 Handle non-constant size automatic arrays.
4704 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
4705 generic bound functions.
4706 (g95_trans_auto_array_allocation): Don't create a descriptor.
4707 (g95_trans_assumed_size): New function (broken).
4708 (g95_trans_dummy_array_bias): Remove unused var.
4709 * trans-array.h (g95_trans_assumed_size): Declare.
4710 * trans-decl.c (create_index_var): New fuction.
4711 (g95_build_qualified_array): New function.
4712 (g95_get_symbol_decl): Use it.
4713 (g95_trans_deferred_vars): Handle assumed shape seperately.
4714 * trans-types.c (get_element_type): Handle heap allocated arrays.
4715 (g95_is_nodesc_array): Include non-const size arrays.
4716 (g95_get_nodesc_array_type): Ditto.
4718 2003-02-23 Paul Brook <paul@nowt.org>
4720 * trans-array.c (g95_array_init_size): Should use stride, not size of
4723 2003-02-18 Paul Brook <paul@nowt.org>
4725 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
4726 after intrinsic function check.
4728 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4730 * io.c (match_io): Fix missing return value and remove useless
4732 * match.c (g95_match): Remove useless assignment.
4733 * module.c (parse_string): Remove useless post increment.
4734 * simplify.c (g95_simplify_verify): Remove useless assignment.
4736 2003-02-15 Paul Brook <paul@nowt.org>
4738 * expr.c (restricted_intrinsic): Handle bad values gracefully.
4739 * g95.h (symbol_attribute): Add referenced member.
4740 (g95_symbol): Add dummy_order member.
4741 (g95_set_sym_referenced): Declare.
4742 * match.c (g95_match_assignment, g95_match_call): Use it
4743 * primary.c (match_actual_arg, g95_match_rvalue,
4744 g95_match_variable): Ditto.
4745 * symbol.c (next_dummy_order): New variable.
4746 (g95_set_sym_referenced): New function.
4747 (check_done): New function.
4748 (g95_add_*): Use it.
4749 * trans-decl.c: Make formatting conform to GCC standards.
4750 (g95_defer_symbol_init): Add dummy variables in the right order.
4751 (g95_get_symbol_decl): Only accept referenced variables.
4752 (g95_create_module_variable): Module variables are always required.
4753 (generatr_local_decls): New function.
4754 (generate_local_vars): New function.
4755 (g95_generate_function_code): Use it.
4757 2003-02-13 Paul Brook <paul@nowt.org>
4759 * trans-decl.c (g95_conv_struct_cons): Remove.
4760 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
4761 * trans-expr.c (g95_conv_structure): New function.
4762 (g95_conv_expr): Use it.
4764 2003-02-09 Paul Brook <paul@nowt.org>
4766 * trans-array.c (g95_array_init_size): Don't evaluate the linit
4767 expressions multiple times.
4768 (g95_trans_auto_arry_allocation): Use pointer not tmp.
4770 2003-02-08 Paul Brook <paul@nowt.org>
4772 * module.c (mio_symtree_ref): Declare as static.
4773 (mio_expr): Remove dead code.
4774 (read_module): Set the symtree link for fixups.
4775 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
4776 (build_round_expr): ... to this.
4777 (g95_conv_intrinsic_aint): New function.
4778 (g95_conv_intrinsic_function): Use it.
4780 2003-02-08 Paul Brook <paul@nowt.org>
4782 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
4783 offset after modificaton, not the increment expression.
4784 * dependency.c: Kill excess whitespace.
4786 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
4788 * dependency.h: Remove some function declarations.
4789 * dependency.c (get_no_of_elements): Change this function not to
4791 * other: Add comments for all modified functions.
4793 2003-02-06 Paul Brook <paul@nowt.org>
4795 * g95spec.c (lang_specific_functions): Fix initializer warning.
4796 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
4797 for structure type names.
4798 * trans-decl.c (g95_cons_structure_cons): New function.
4799 (g95_get_symbol_decl): Use it.
4800 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
4803 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4805 * resolve.c (compare_cases): Add const to casts.
4807 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4809 * g95.h (g95_check_f): Change a1 to f1m.
4810 * intrinsic.c (add_sym_1m, check_specific,
4811 g95_intrinsic_func_interface): Use it.
4813 * module.c (init_pi_tree): Remove useless cast.
4814 (fp2): Fix argument type.
4816 * parse.c (parse_select_block): Add comment.
4818 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
4820 * lang-options.h: Fix warning involving C90 concatenated
4823 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
4824 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4826 * io.c (format_asterisk): Complete initializer to kill warning.
4827 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
4828 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
4829 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
4830 new defines to complete initializers. Kills all warnings.
4832 * Make-lang.in: Comment cleanup.
4834 2003-02-05 Paul Brook <paul@nowt.org>
4836 * array.c (g95_free_constructor): Handle NULL expressions.
4837 * resolve.c (resolve_structure_cons): Ditto.
4838 * decl.c (g95_match_null): New Function.
4839 (variable_decl): Use it.
4840 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
4841 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
4842 * trans-types.c (g95_set_decl_attributes): Remove empty function.
4844 2003-02-05 Paul Brook <paul@nowt.org>
4846 * trans.h (build1_v): New macro.
4847 (build_v): Remove pointless and incorrect prototype.
4848 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
4849 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
4851 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4853 * Make-lang.in (F95_OBJS): Remove one more dead file.
4855 2003-02-01 Paul Brook <paul@nowt.org>
4857 * lang-specs.h: Don't pass -ffixed-form to the linker.
4858 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
4860 2003-02-01 Paul Brook <paul@nowt.org>
4862 * Make-lang.in (F95_OBJS): Remove dead files.
4863 * trans-array.c (g95_array_init_size): Do the right thing when
4865 * trans-decl.c (g95_generate_function_code): Initialize deffered
4866 symbol list before translating contained subroutines.
4867 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
4868 scalar invariant values here...
4869 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
4870 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
4872 2003-01-29 Paul Brook <paul@nowt.org>
4874 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
4875 (g95_walk_elemental_function_args): Reverse chains before adding.
4876 (g95_reverse_ss): Move about a bit.
4877 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
4880 2003-01-28 Paul Brook <paul@nowt.org>
4882 * intrinsic.c (resolve_intrinsic): Use correct union member.
4883 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
4885 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
4886 use associated variables.
4887 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
4888 * trans-expr.c (g95_conv_expr_present): ... to here.
4889 * trans.h: Declare it.
4890 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
4892 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4894 * array.c (expand_iterator): Suppress useless assignment.
4895 * decl.c (match_char_spec): Ditto.
4896 * io.c (match_io_iterator): Ditto.
4897 * primary.c (match_real_constant): Ditto.
4898 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
4899 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
4900 * matchexp.c (match_add_operand, match_level_5): Likewise.
4901 * module.c (parse_atom, find_enum): Likewise.
4902 * resolve.c: move #include <string.h>
4903 (resolve_select): Fix serious typo.
4905 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
4907 * Make-lang.in: Don't build with broken tree-ssa-pre.
4909 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
4911 * resolve.c (resolve_index): Add a TODO.
4912 * symbol.c: Remove useless "#include <ctype.h>".
4914 2003-01-27 Paul Brook <paul@nowt.org>
4916 * check.c (check_rest): Allow different type kinds as an extension.
4917 * g95.h (g95_resolve_f): Add f1m.
4918 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
4919 * intrinsic.h: Chenge prototypes for MIN and MAX.
4920 * iresolve.c (g95_resolve_minmax): New function.
4921 (g95_resolve_min, g95_resolve_max): Use it.
4922 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
4924 (g95_conv_intrinsic_present): Fix logic.
4926 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
4928 * g95.h (g95_case): Don't be a tree, be a double linked list.
4929 * match.c (match_case_selector): Remove redundant semantics check.
4930 Clean up a few goto's to make it a tiny little bit faster.
4931 * resolve.c (case_tree): Die.
4932 (compare_cases): Accept and compare unbounded cases too.
4933 (check_case_overlap): Don't build a tree. Instead, merge-sort the
4934 whole list of g95_cases passed from resolve_select.
4935 (sane_logical_select): Die.
4936 (check_case_expr): Return FAILURE if a CASE label is of the wrong
4938 (resolve_select): Fixup case expression for computed GOTOs, put it
4939 in expr, not expr2, for easier handing in the parse tree dumper and
4940 the code generator. Rewrite the rest of the function: Kill
4941 unreachable case labels and unreachable case blocks.
4942 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
4943 an EXEC_SELECT, not case2 anymore.
4944 * trans-const.c (g95_conv_constant_to_tree): New function.
4945 (g95_conv_constant): Use it.
4946 * trans-const.h: Declare prototype for the new function.
4947 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
4948 g95_trans_character_select): New static functions.
4949 (g95_trans_select): Rewrite.
4951 2003-01-26 Paul Brook <paul@nowt.org>
4953 * intrinsic.c (add_fnctions): Properly add dreal.
4954 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
4955 (g95_conv_intrinsic_function): Use it.
4956 * trans-io.c (build_dt): Abort on internal files (unimplemented).
4958 2003-01-26 Paul Brook <paul@nowt.org>
4960 Widespread changes to the handling of symbols in expressions. These
4961 are now linked via g95_symtree nodes.
4962 * parse.c (g95_fixup_sibling symbols): New function.
4963 (parse_contained): Use it.
4964 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
4965 contained procedure that has bee correctly fixed up.
4966 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
4968 2003-01-24 Paul Brook <paul@nowt.org>
4970 * trans-array.c (g95_walk_expr): Function result attributes are in
4972 * trans-expr.c (g95_conv_function_call,
4973 g95_trans_arrayfunc_assign): Ditto.
4974 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
4976 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
4978 * expr.c (check_restricted): Fix error message.
4979 * symbol.c (free_st_labels): Plug memleak.
4981 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
4983 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
4984 reduce_binary_aa, reduce_binary, eval_intrinsic,
4985 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
4986 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
4987 for typesafe intrinsics helper functions.
4988 (g95_intrinsic_sym): Use them.
4989 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
4990 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
4991 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
4992 check_specific, g95_intrinsic_func_interface,
4993 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
4995 * trans-decl.c (g95_get_extern_function_decl): Likewise.
4996 * Make-lang.in: Don't disable warnings for strict prototypes
4997 any longer, everything is typesafe now.
4999 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5001 * bbt.c (duplicate_node): Make static.
5002 * module.c (module_name): Make static.
5003 * scanner.c (include_dirs): Make static.
5005 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5007 Hard coded _gfor_'s should not show up anymore.
5008 * g95.h (PREFIX): New macro.
5009 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5011 (g95_resolve_random_number): Likewise.
5012 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5013 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5014 the new PREFIX macro from g95.h.
5016 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5018 The troubles of forking... Andy implemented this just now too.
5019 Let's stick to that and keep the trees close.
5020 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5021 * io.c: Revert previous changes.
5022 (g95_match_format): Match the format string as a character
5024 * match.h (g95_statement_label): Declare external.
5025 * parse.c: Revert previous changes.
5026 * symbol.c (g95_free_st_label): Free a g95_expr instead
5028 * trans-io.c: Revert previous changes.
5029 (build_dt): Use set_string to set the format string.
5031 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5033 * io.c (format_string): Make non-static.
5034 (g95_match_format): Remember the format string.
5035 (terminate_io): Add I/O termination for empty I/O lists.
5036 * match.h: Declare external format_string.
5037 * parse.c (check_statement_label): Attack the format string
5038 to a format label for FORMAT statements.
5039 * trans-io.c (g95_add_field): Define prefix macro. Replace
5040 all uses of PREFIX define with a use of this macro.
5041 (build_dt): Implement formatted I/O for format labels.
5043 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5045 * lang-options.h: Kill "-std=F".
5046 * options.c: Remove unimplemented "-std=F". Modify
5048 * misc.c (g95_terminal_width): New function.
5049 * error.c (g95_error_init_1): Use g95_terminal_width.
5050 * g95.h: Add prototype for g95_terminal_width, remove
5053 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5055 * Make-lang.in: Fix typo.
5057 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5059 * g95.h (struct g95_case): Remove unused cruft, new member
5060 'where' to keep track of the locus of the default case.
5061 * match.c (g95_match_case): Add locus to the current case.
5062 (match_case_selector): Likewise.
5063 * parse.c (parse_select_block): Move semantics check for
5064 multiple DEFAULT cases out of here to...
5065 * resolve.c (check_case_overlap): ...here. Return sooner
5067 (check_case_expr): Take two g95_cases now, use to sure the
5068 expression kinds are the same.
5069 (resolve_select): Cleanup.
5071 2003-01-18 Paul Brook <paul@nowt.org>
5073 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5074 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5076 (g95_get_extern_function_decl): Put decls in the correct context.
5078 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5080 * trans-io.c: Port changes from Andy to set ERR flag.
5082 2003-01-17 Paul Brook <paul@nowt.org>
5084 * trans-array.c: Add various comments.
5085 (g95_ss_terminator): Declare as const.
5086 (g95_walk_expr): Remove first parameter and update all callers.
5087 (g95_walk_op_expr): Initialize scalar SS properly.
5088 * trans-array.h (g95_walk_expr): Update prototype.
5089 * trans-expr.c: Update for new g95_walk_expr.
5090 * trans-intrinsic.c: Ditto.
5091 * trans-io.c: Ditto.
5092 * trans.h: Various comments for SS chains.
5094 2003-01-17 Paul Brook <paul@nowt.org>
5096 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5098 * intrinsic.c (add_functions): Use them.
5099 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5100 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5102 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5104 Fallout of a small merge conflict:
5105 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5107 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5109 * initrinsic.c: New add_sym_* functions for strong typing.
5110 (add_conv): Make prototype strict.
5111 * dump-parse-tree.c, dependency.c: Include config.h
5112 * resolve.c, trans-io.c: Fix typos.
5114 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5116 * dump-parse-tree.c (g95_show_code_node): Show the
5117 condition for a computed GOTO that was transformed
5118 to a SELECT CASE construct.
5119 * resolve.c (check_case_overlap): Revert previous switch
5120 to treaps, it was too slow and didn't catch all trouble.
5121 (resolve_symbol): Be more flexible about module procedures.
5122 * symbol.c (check_conflict): Point to relevant section in
5123 the standard for dubious conflict. Allow procedure
5124 dummy arguments to be optional again.
5125 * trans-io (add_field): Rename to g95_add_field. Change
5127 * trans-stmt (trans_select): Handle unbounded cases for
5128 integer SELECT CASE constructs. Fix/add more comment.
5130 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5132 * g95.h: Uses GCC's function attribute macros.
5133 * error.c, module.c, parse.c, g95.h: More function attributes.
5135 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5137 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5138 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5141 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5143 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5145 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5146 instead of nowdead wrap_all_with_wfl.
5148 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5150 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5151 before generating code, so we can still see it even if the code
5152 generation phase dies.
5154 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5156 * decl.c (build_sym): Split out initialization expression parts...
5157 (add_init_expr_to_sym): ...to here.
5158 (variable_decl): Add the symbol following an attribute list to the
5159 symbol tree before parsing the optional initialization expression
5160 if the symbol is not of a derived type.
5161 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5162 a value if it is a PARAMETER.
5164 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5166 * misc.c: Don't #include <mcheck.h>
5167 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5168 ever was a glibc bug, then either this was never reported to
5169 glibc people, or it has been fixed for so long that there's
5170 no information you can find about it, anywhere.
5172 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5175 * module.c (attr_bits, bt_types, array_spec_types):
5176 Switch 'const' and 'static'.
5177 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5179 GNU'ify source code:
5180 * trans-io.c: Numerous fixes, one fixed warning and a few
5181 TODO markers so that we don't forget about them.
5183 2003-01-13 Paul Brook <paul@nowt.org>
5185 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5186 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5188 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5189 * match.c (g95_match_stop): Fix dumb == -> != error.
5191 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5193 * dump-parse-tree.c (show_indent): Add line breaks. This
5194 whole dumping process needs cleanups.
5195 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5196 the langhook. Fix 'return's accordingly.
5197 * g95-support.h: Adjust prototype.
5198 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5199 * lang-options.h: Add '-fsyntax-only'.
5200 * options.c (g95_init_options): Init 'no_backend'.
5201 (g95_parse_arg): Deal with '-fsyntax-only'.
5202 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5205 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5207 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5208 arguments. Also make sure that if a symbol is marked INTRINSIC,
5209 an intrinsic with the symbol's name actually exists.
5210 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5211 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5212 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5214 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5216 * resolve.c (resolve_contained_functions): Fix condition, don't
5217 throw internal_error if a child namespace has no name. Apparently
5218 this can be the case?
5220 2003-01-11 Paul Brook <paul@nowt.org>
5222 Port changes from Andy's tree:
5223 * g95.h (g95_code): Add stop_code.
5224 * match.c (g95_match_stop): Detter syntax checking.
5225 * resolve.c (resolve_generic_f0): Return match type.
5226 (resolve_generic_f): Remove dead/duplicated code.
5227 (resolve_specific_f): Ditto.
5228 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5229 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5230 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5232 2003-01-11 Paul Brook <paul@nowt.org>
5234 * trans-array.c: Various documentation/comment changes.
5235 * trans-stmt.c: Ditto.
5238 2003-01-10 Paul Brook <paul@nowt.org>
5240 * options.c/h: Add -fdump-parse-tree as alias of -v.
5242 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5244 * dump-parse-tree.c (g95_show_namespace): Fixed another
5245 typo. Sorry, it's Friday...
5247 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5250 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5251 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5252 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5253 trans-types.c: Fix bogus copyright years, add 2003.
5254 * trans-types.h: Give copyright header.
5256 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5258 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5259 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5260 * intrinsic.c: Some constant strings moved to read-only memory.
5261 * io.c (format_asterisk): Move to...
5264 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5266 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5267 types for ranges instead of per-letter. Indent the
5268 'CONTAINS' just like everything else.
5269 * resolve.c (resolve_contained_functions): Clarify comment.
5270 Explain non-obvious conditional expression. Improve
5271 diagnostics if tyoe cannot be resolved.
5272 Port semi-fix from Andy's tree:
5273 (was_declared): Move up before first use.
5274 (generic_sym, specific_sym): New functions. Code moved
5275 out if procedure_kind.
5276 (procedure_kind): Simplify using new functions.
5277 (resolve_generic_f): Make sure the functions we find in
5278 a parent namespace is generic.
5279 (resolve_specific_f): Ditto for specific functions.
5281 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5283 * trans-stmt.c, trans.c: Fix some code style issues. Add
5284 some more comment (but still not enough!).
5286 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5288 * symbol.c (flavors, procedures, intents, acces_types,
5289 access_types, ifsrc_types): Make const.
5290 * misc.c (g95_string2code): Make 'm' param 'const'.
5291 * module.c (find_enum, write_atom, mio_name): Make
5293 (attr_bits, bt_types, array_spec_types, array_ref_types,
5294 ref_types, expr_types): Make const.
5295 * g95.h: Adjust external decls.
5297 2003-01-09 Paul Brook <paul@nowt.org>
5299 * Testsuite: Add a load of new cases.
5301 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5303 * Make-file.in: Add dependency on back end header files;
5304 a parallel build should work now.
5305 * f95-lang-c (lang_identifier): Remove bogus comment.
5306 (g95_be_parse_file): Fix prototype.
5307 (g95_init): Make static.
5308 (g95_finish): Make static.
5309 * error.c (g95_syntax_error): Kill. Make define in...
5310 * g95.h (g95_syntax_error): Define.
5311 (g95.options): Make 'source' member 'const'.
5312 * interface.c (g95_match_interface): Explain
5313 hard-to-read condition.
5314 (g95_match_end_interface): Ditto.
5315 * trans_const.c (g95_build_string_const): Make 's' parameter
5317 * trans_const.h: Adjust protoype accordingly.
5318 * trans-decl.c: Include tree-dump.h
5319 (g95_generate_function_code): Build fixes for recent changes
5320 in the tree-ssa branch.
5322 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5324 * format.c: Kill, move code from here...
5326 * Make-lang.in: Adjust.
5329 * BUGS: Mention where to submit bugs. Move old content...
5330 * TODO: ...to here. New file.
5332 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5333 Fix most warnings, and suppress the ones we can't fix for now.
5334 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5335 these warnings just clutter the screen and there's not much
5336 we can do about them for now anyway.
5337 * check.c, iresolve.c: Mark unused function parameters.
5338 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5339 they should be resolved before they get here.
5340 * error.c: Remove unused FILE *status_out.
5341 * f95-lang.c (g95_init): Remove bogus cast.
5342 * Many files: Make things 'const' where required.
5343 * g95.h: Fix prototypes for all modified functions above.
5344 (g95_options): Remove 'object' member.
5346 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5348 * Make-file.in: Cleanup bogus targets. Add more comment.
5349 * lang-options.h: New option '-w'.
5350 * g95.h: add no_options field to struct g95_options.
5351 * options.c (g95_init_options): Default no_warnings to off.
5352 (g95_parse_arg): Recognise the '-w' switch and its alias,
5354 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5355 no_warning option is set.
5356 * iresolve.c (g95_resolve_shape): Fix warning.
5358 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5360 * primary.c (g95_next_string_char): Rename next_string_char, and
5361 make static. Adjust callers accordingly.
5362 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5363 callers accordingly.
5364 * g95.h: Split out all g95_match* functions to...
5365 * match.h: ...here. New file.
5366 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5367 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5369 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5371 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5372 g95_merge_new_implicit): New functions.
5373 (g95_match_implicit_none, g95_match_implicit): Move from here...
5374 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5375 Modify to use the new functions in symbol.c.
5376 * g95.h: Add and move prototypes.
5378 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5380 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5381 node compare function.
5382 (g95_insert_bbt): Likewise.
5383 (g95_insert_bbt_with_overlap): Likewise.
5384 (g95_delete_bbt): Likewise.
5385 (delete_treap): Likewise. Also fix a potential bug when calling it.
5386 * module.c (compare_pointers): Change proto to compare_fn.
5387 (compare_integers): Likewise.
5388 (compare_true_names): Likewise.
5389 (find_true_name): Adjust call to compare_true_names to match proto.
5390 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5391 (init_pi_tree): Make compare a compare_fn instead of (int *).
5392 * resolve.c (compare_cases): Change proto to compare_fn.
5393 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5394 it static, and rename to compare_symtree.
5395 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5397 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5398 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5400 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5401 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5402 * patch.options: Blow away Paul's checkin mistake :-)
5403 * io.c (terminate_io): Fix memory leak (Arnaud).
5405 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5407 * Make-lang.in: Teach about building DVI, info manual.
5408 * g95.texi: New file.
5410 2003-01-02 Paul Brook <paul@nowt.org>
5412 * trans-array.c (g95_reverse_ss): Make static and don't use.
5413 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5414 (g95_conv_array_parameters): Modify for pointer assignments.
5415 (g95_walk_subexpr): New function.
5416 (g95_walk_expr*): Use it.
5417 * trans-array.h (g95_reverse_ss): Remove prototype.
5418 * trans-expr.c (g95_trans_pointer_assign): Implement.
5419 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5420 * trans-intrinsic.c: Sync with scalarizer changes.
5421 * trans-io.c: Ditto.
5423 2002-12-29 Paul Brook <paul@nowt.org>
5425 * trans-array.c: Document calling convention for arrays.
5427 2002-12-19 Paul Brook <paul@nowt.org>
5429 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5430 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5431 optional parameters for some intrinsics.
5432 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5433 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5434 optional parameters.
5435 * trans.h (g95_se): Add ignore_optional flag.
5437 2002-12-15 Paul Brook <paul@nowt.org>
5439 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5440 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5442 2002-12-14 Paul Brook <paul@nowt.org>
5444 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5446 2002-12-12 Paul Brook <paul@nowt.org>
5448 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5449 initialize the scalarizer.
5450 (various): Update to new format of g95_expr->value.constructor.
5452 2002-12-08 Paul Brook <paul@nowt.org>
5454 * trans-array.c (g95_put_offset_into_var): New function.
5455 (g95_trans_array_constructor_subarray): New function.
5456 (g95_trans_array_constructor_value): Use it.
5457 (g95_array_cons_size): Don't abort() on array components.
5459 2002-12-08 Paul Brook <paul@nowt.org>
5461 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5462 * support.c: Update #includes.
5463 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5464 * trans-array.c: Update #includes.
5466 * trans-const.c: Ditto.
5467 * trans-io.c: Ditto.
5468 * trans-types.c: Ditto.
5469 (g95_init_types): Set size_type_node.
5470 * trans-decl.c: Update #includes.
5471 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5472 * trans-stmt.c: Update #includes.
5473 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5474 (g95_trans_select): Fix check for unbounded ranges.
5475 * trans-expr.c: Update #includes.
5476 (g95_conv_string_tmp): New function.
5477 (g95_conv_concat_op): Use it.
5478 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5479 * Trans-intrisic.c: Update #includes.
5480 (g95_conv_intrinsic_strcmp): New function.
5481 (g95_conv_intrinsic_adjust): Ditto.
5482 (g95_conv_intrinsic_function: Use them.
5484 2002-11-30 Paul Brook <paul@nowt.org>
5486 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5488 * trans-dec.c (g95_build_function_decl): Handle character return
5490 (g95_get_fake_result_decl): Ditto.
5491 (g95_trans_deferred_vars): Ditto.
5492 * trans-expr.c (g95_conv_function_call): Ditto.
5493 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5494 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5495 (g95_conv_intrinsic_function): Use it.
5496 * trans-types.c (g95_sym_type): Handle functions returning strings.
5497 (g95_return_by_reference): Ditto.
5498 (g95_get_function_type): Ditto.
5500 2002-11-18 Paul Brook <paul@nowt.org>
5502 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5503 requires a temporary.
5504 (g95_trans_select): Handle computed gotos.
5505 * trans-types.c (g95_build_array_type): Warn about non-functional
5506 assumed shape arrays.
5507 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5509 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5510 (g95_conv_intrinsic_int): New function.
5511 (g95_conv_intrinsic_mod): New function.
5512 (g95_conv_intrinsic_ichar): New function.
5513 (g95_conv_intrinsic_function): Use them.
5514 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5516 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
5518 * trans-types.c (g95_build_array_type): Assumed
5519 sized arrays can have rank > 1.
5520 * trans.c (g95_trans_code): Remove erroneous
5521 warning about CONTINUE.
5522 * trans-expr.c (g95_conv_variable): Remove
5525 2002-11-15 Paul Brook <paul@nowt.org>
5527 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
5529 2002-10-31 Paul Brook <paul@nowt.org>
5531 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
5532 * trans-expr.c (g95_conv_component_ref): Handle character string
5534 (g95_conv_string_parameter): Ditto.
5535 * trans-types.c (g95_get_derived_type): Add length decl to caracter
5538 2002-10-10 Paul Brook <paul@nowt.org>
5540 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
5541 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
5543 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
5544 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
5545 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
5546 * trans-types.c (pvoid_type_node): Declare and initialize.
5547 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
5548 (g95_array_allocate): Fix when base==data.
5549 (g95_conv_array_parameter): Correctly handle reduced rank sections.
5550 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
5552 2002-10-09 Paul Brook <paul@nowt.org>
5554 * (g95_conv_expr_reference): Handle character strings correctly.
5556 2002-10-07 Paul Brook <paul@nowt.org>
5558 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
5560 * trans-array.c (g95_build_array_initializer): Remove.
5561 (g95_conv_array_initializer): New Function.
5562 (g95_trans_auto_arry_allocation): Cleanup.
5563 (g95_trans_init_character_array): Remove.
5564 * g95spec.c: Link in libgforbegin.
5565 * trans.c (g95_generate_code): Rename main function to MAIN__.
5566 (g95_create_var): New function.
5567 (g95_create_var_np): New function.
5568 (g95_evaluate_now): New function.
5569 (g95_start_block): New function.
5570 (g95_finish_block): New function.
5571 (g95_add_expr_to_block): New function.
5572 (g95_add_block_to_block): New function.
5573 * trans-expr.c (g95_conv_componen_ref): New function.
5574 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
5575 (F95_OBJS): Add dependency.o.
5576 * f95-lang.c (g95_is_simple_stmt): Remove.
5577 * f95-tree.c (mark_not_simple): New function.
5578 (unshare_all_trees): New function.
5579 (create_tmp_var, create_tmp_alias_var): Remove.
5580 * support.c (declare_tmp_vars, tree_last_decl): Remove.
5581 * trans*: Convert to new IR using GENERIC trees. Don't bother about
5582 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
5584 2002-10-01 Paul Brook <paul@nowt.org>
5586 * trans-array.c: Add support for descriptorless arrays.
5587 (g95_conv_array_data): New function.
5588 (g95_conv_array_base): New function.
5589 * trans-array.h: Declare these here.
5590 * trans-decl.c(g95_create_mopdule_variable): Perform variable
5591 initialization and creation here.
5592 (g95_create_module_vars): Instead of here.
5593 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
5594 * trans-intrinsic.c: Ditto.
5595 * trans-types.c (g95_is_nodesc_array): New function.
5596 (g95_get_nodesc_array_type): New function.
5597 (g95_sym_type, g95_get_derived_type): Use them.
5598 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
5600 2002-09-28 Paul Brook <paul@nowt.org>
5602 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
5603 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
5606 2002-09-24 Paul Brook <paul@nowt.org>
5608 * f95-lang.c (listify): Remove declaration.
5609 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
5611 * f95-tree.c (get_name): New function.
5612 * trans.c (module_namespace): Remove.
5613 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
5614 * trans-types.c: Ditto.
5616 2002-09-19 Paul Brook <paul@nowt.org>
5618 * trans-array.c (g95_get_array_cons_size): New Function.
5619 (g95_con_ss_startstride): Handle Array constructors.
5620 (g95_conv_loop_setup): Ditto.
5621 (g95_conv_array_parameter): Ditto.
5622 * tras-decl.c (g95_finish_var_decl): Make initializes variables
5625 2002-09-19 Paul Brook <paul@nowt.org>
5627 * trans.c (g95_simple_fold_tmp): Detect variables inside
5629 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
5631 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5633 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
5635 2002-09-14 Paul Brook <paul@nowt.org>
5637 * trans.c (g95_create_module_variable): Move to trans-decl.c.
5638 * trans-const.c (g95_conv_string_init): New Function.
5639 * trans-const.h: Declare it.
5640 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
5641 variables. Don't bail on intrinsic symbols.
5642 (get_extern_function_decl): Handle specific intrinsic functions.
5643 * trans-types.c (g95_sym_type): Dummy functions don't return
5645 * trans-array.c (g95_build_array_initializer): New Function.
5646 (g95_trans_auto_array_allocation): Build initializer for static decls.
5647 Don't use mpz_addmul, it's GMP4 only.
5649 2002-09-12 Paul Brook <paul@nowt.org>
5651 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
5652 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
5653 assembler names for module procedures.
5655 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5657 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
5660 2002-09-10 Paul Brook <paul@nowt.org>
5662 * trans-array.c: Change format of G95_SS_TEMP strictures.
5663 (g95_check_fncall_dependancy): New function.
5664 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
5666 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
5668 (g95_build_function_decl): Don't assume result arrays are packed.
5669 (g95_trans-deferred-vars): Handle array result variables.
5670 (g95_generate_fuction_code): Clear saved_function_decls.
5671 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
5673 (g95_trans_arrayfunc_assign): New function.
5674 (g95_trans_assignment): Use it.
5675 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
5676 (g95_se): Add direct_byref.
5677 * trans-types.c: Use sym->result rather than sym where appropriate.
5678 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
5679 Update other functions to use this.
5680 (g95_is_intrinsic_libcall): New function.
5681 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
5682 (g95_walk_intrinsic_function): Ditto.
5684 2002-09-08 Paul Brook <paul@nowt.org>
5686 * trans-types.c: Change rank field to dtype field in array descriptor.
5687 * trans-array.c: Implement filling of dtype array descriptor field.
5688 * trans-intrinsic.c: Fix broken LEN intrinsic.
5690 2002-09-07 Paul Brook <paul@nowt.org>
5692 * trans-intrinsic.c: Remove outdated todo intrinsic list.
5693 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
5694 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
5696 2002-09-06 Paul Brook <paul@nowt.org>
5698 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
5699 (gt-f95-trans-types.h): Add dependancy information.
5700 * config-lang.in (gtfiles): Add trans-types.c
5701 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
5702 back to top-level code.
5703 * trans-array.c, trans-types.c: Change format of array descriptor.
5704 (g95_conv_descriptor_dimension): New function.
5705 * trans-types.h (g95_conv_descriptor_rank): define.
5706 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
5709 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5711 * trans-array.c, trans-types.c: Add rank information to descriptor.
5713 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5715 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
5717 2002-09-04 Paul Brook <paul@nowt.org>
5719 * f95-lang.c (g95_create_decls): New function.
5720 (g95_init): Move initialization of external decls to above, and call
5721 from g95_be_parse_file.
5722 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
5723 * trans-types.c (g95_init_types): Always name integer and char types.
5724 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
5726 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5728 * Make-lang.in: Add options.c to F95_PARSER_OBJS
5730 2002-09-02 Paul Brook <paul@nowt.org>
5732 * g95_generate_code: Clear the attr for __fortran_main.
5733 * trans-types.c (g95_finish_type): New function.
5734 * g95_init_io_state_type: Use g95_finish_type.
5735 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
5737 2002-09-01 Paul Brook <paul@nowt.org>
5739 * README.backend: Warn about the dangers of extra config.h files.
5740 Remove obsolete libgfor stuff.
5741 * config-lang.in: Add target-libgfor dependancy.
5742 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
5744 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
5746 * g95_conv_mpz_to_tree: Free storage pointed to by q,
5749 2002-08-30 Paul Brook <paul@nowt.org>
5751 * trans-intrinsic.c (g95_conv_intrinsic_function,
5752 g95_walk_intrinsic_function): Added ANY and ALL.
5753 (g95_conv_intrinsic_anyall): New function.
5754 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in