1 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
3 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
4 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
5 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
6 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
7 gfc_add_procedure): Add argument.
8 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
9 gfc_match_null, match_type_spec, match_attr_spec,
10 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
11 Update callers to match.
12 (gfc_match_entry) : Likewise, fix comment typo.
13 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
14 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
15 gfc_match_derived_decl): Update callers.
16 * interface.c (gfc_match_interface): Likewise.
17 * match.c (gfc_match_label, gfc_add_flavor,
18 gfc_match_call, gfc_match_common, gfc_match_block_data,
19 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
21 * parse.c (parse_derived, parse_interface, parse_contained),
22 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
23 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
24 * symbol.c (check_conflict, check_used): Add new 'name' argument,
25 use when printing error message.
26 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
27 gfc_add_generic, gfc_add_in_common, gfc_add_data,
28 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
29 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
30 gfc_add_procedure): Add new 'name' argument. Pass along to
31 check_conflict and check_used.
32 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
33 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
34 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
35 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
36 argument in calls to any of the modified functions.
38 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
40 * gfortran.texi: Don't give last update date.
42 2006-01-30 Richard Henderson <rth@redhat.com>
44 * options.c (gfc_init_options): Zero flag_errno_math.
46 2005-01-29 Paul Brook <paul@codesourcery.com>
49 * check.c (real_or_complex_check): New function.
50 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
51 * intrinsic.c (add_functions): Use new check functions.
52 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
55 2005-01-29 Steven G. Kargl <kargls@comcast.net>
58 * expr.c (gfc_check_assign): Check for conformance of logical operands
60 2004-01-27 Steven Bosscher <stevenb@suse.de>
62 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
63 TREE_USED for all labels.
64 (gfc_trans_entry_master_switch): Use it instead of building a
66 * trans-io.c (add_case): Likewise.
67 * trans-stmt.c (gfc_trans_integer_select): Likewise.
69 2004-01-23 Paul Brook <paul@codesourcery.com>
70 Steven G. Kargl <kargls@comcast.net>
73 * arith.c (gfc_convert_real): Remove sign handling.
74 * primary.c (match_digits): Allow whitespace after initial sign.
75 (match_real_const): Handle signs here. Allow whitespace after
76 initial sign. Remove dead code.
77 (match_const_complex_part): Remove.
78 (match_complex_part): Use match_{real,integer}_const.
79 (match_complex_constant): Cross-promote integer types.
81 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
84 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
85 transpose_c8 for complex types.
87 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
89 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
90 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
91 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
92 Follow spelling conventions.
94 2005-01-22 Bud Davis <bdavis9659@comcast.net>
97 * trans-io.c (gfc_trans_inquire): Added code to support
100 2005-01-22 Steven G. Kargl <kargls@comcast.net>
102 * intrinsic.c (make_alias): Add standard argument.
103 (add_functions): Update make_alias calls.
105 2005-01-22 Paul Brook <paul@codesourcery.com>
107 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
109 2005-01-22 Paul Brook <paul@codesourcery.com>
111 * gfortran.h (gfc_check_access): Add prototype.
112 * match.c (gfc_match_namelist): Remove TODO.
113 * module.c (check_access): Rename ...
114 (gfc_check_access): ... to this. Boolify. Update callers.
115 * resolve.c (resolve_symbol): Check for private objects in public
118 2005-01-22 Paul Brook <paul@codesourcery.com>
120 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
121 does not have an explicit type.
122 (gfc_match_variable): Resolve implicit derived types in all cases.
123 Resolve contained function types from their own namespace, not the
125 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
126 checking. Resolve from the contained namespace, not the parent.
128 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
131 * trans-const.c (gfc_conv_constant_to_tree): Give logical
132 constants the correct type.
135 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
137 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
140 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
142 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
143 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
144 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
145 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
146 trans-io.c, trans-stmt.c, trans.c: Update copyright.
148 2005-01-17 Ira Rosen <irar@il.ibm.com>
150 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
152 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
155 * error.c (error_char): Line-buffer errors / warnings.
157 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
159 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
160 unsigned issue. Use build_int_cst instead of converting
161 integer_zero_node. Remove unnecessary conversion.
163 * trans-types.c (gfc_get_character_type_len): : Use
164 gfc_charlen_type_node as basic type for the range field.
166 * trans-intrinsic.c (build_fixbound_expr,
167 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
168 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
169 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
170 of converting 'integer_zero_node' or 'integer_one_node'
172 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
174 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
175 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
176 'build_int_cst' instead of converting 'integer_zero_node' or
177 'integer_one_node' respectively.
179 * trans-intrinsic.c (gfc_conv_intrinsic_index,
180 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
181 'gfc'-prefix from local variable, remove dead code, use correct
182 type when inserting argument.
184 * trans-intrinsic.c, trans-types.c: Update copyright years.
186 2005-01-16 Steven G. Kargl <kargls@comcast.net>
189 * resolve.c (check_case_overlap): Typo in comment.
190 (validate_case_label_expr): Fix up kinds of case values
191 (resolve_select): Properly handle kind mismatches.
193 2004-01-16 Paul Brook <paul@codesourcery.com>
196 * trans-common.c (translate_common): Remove duplicate function call.
197 (finish_equivalences): Preserve alignment when biasing offsets.
199 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
201 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
202 ASCII-like character encoding.
204 2005-01-14 Steven G. Kargl <kargls@comcast.net>
206 * resolve.c (compare_case): Cleanup.
208 2005-01-14 Steven G. Kargl <kargls@comcast.net>
210 * resolve.c (compare_case): Give arguments correct type.
212 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
214 * iresolve.c, trans-common.c, trans-types.c: Fix comment
217 2005-01-09 Paul Brook <paul@codesourcery.com>
220 * trans-common.c (current_common, current_offset): Remove.
221 (create_common): Add head argument.
222 (align_segment): New function.
223 (apply_segment_offset): New function.
224 (translate_common): Merge code from new_segment. Handle alignment.
225 (new_segment): Remove.
226 (finish_equivalences): Ensure proper alignment.
228 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
230 * trans-const.c: Don't include unused math.h.
232 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
233 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
234 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
236 (prepare_arg_info): Fix formatting, indenting and remove trailing
238 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
241 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
242 gfc_constant_result, gfc_range_check, gfc_arith_power,
243 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
244 gfc_real2complex, gfc_complex2int, gfc_complex2real,
245 gfc_complex2complex): Fix whitespace issues.
246 * check.c (must_be, type_check, numeric_check, int_or_real_check,
247 logical_array_check, array_check, scalar_check, nonoptional_check,
248 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
249 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
250 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
251 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
252 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
253 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
254 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
255 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
256 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
257 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
258 gfc_check_lbound, gfc_check_logical, min_max_args,
259 gfc_check_min_max_integer, gfc_check_min_max_real,
260 gfc_check_min_max_double, gfc_check_matmul,
261 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
262 gfc_check_pack, gfc_check_precision, gfc_check_radix,
263 gfc_check_range, gfc_check_real, gfc_check_repeat,
264 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
265 gfc_check_set_exponent): Fix formatting issues.
266 (gfc_check_size, gfc_check_sign): Alphabetize function order,
267 remove whitespace-only line.
268 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
269 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
270 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
271 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
272 gfc_check_random_number, gfc_check_random_seed,
273 gfc_check_second_sub, gfc_check_system_clock,
274 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
275 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
276 gfc_check_unlink_sub): Fix formatting issues.
278 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
280 * gfortran.h: Remove outdated comment. Don't include stdio.h
283 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
285 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
286 output of 'gfortran --version'.
288 2005-01-03 Steven G. Kargl <kargls@comcast.net>
290 * arith.c: Add system.h; remove string.h
296 * check.c: Remove stdlib.h and stdarg.h
297 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
298 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
299 * f95-lang.c: Add system.h; remove stdio.h
300 * interface.c: Add system.h; remove stdlib.h and string.h
301 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
302 * io.c: Remove string.h
304 * match.c: Remove stdarg.h and string.h
305 * misc.c: Update copyright; add system.h; remove stdlib.h,
306 string.h, and sys/stat.h
307 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
309 * option.c: Remove string.h and stdlib.h
311 * scanner.c: Update copyright; add system.h; remove stdlib.h,
312 stdio.h, string.h, and strings.h
313 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
314 * trans-array.c: Remove stdio.h and gmp.h
315 * trans-const.c: Ditto
316 * trans-expr.c: Ditto
318 * trans-stmt.c: Ditto
320 * trans-intrinsic.c: Remove stdio.h and string.h
322 2004-12-29 Steven G. Kargl <kargls@comcast.net>
324 * gfortran.h (gfc_case): fix typo in comment.
326 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
328 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
329 logical shift. Call fold. Remove 0-bit shift shortcut.
330 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
331 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
332 result if width(arg 1) < 4 bytes. Call fold.
335 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
336 in front of function to match the standard. Correct handling
339 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
341 * trans-expr.c (gfc_conv_cst_int_power): Only check for
342 flag_unsafe_math_optimizations if we have a float type.
344 2004-12-23 Steven G. Kargl <kargls@comcast.net>
346 * gfortran.texi: Fix typo.
348 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
350 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
353 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
356 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
357 (gfc_match_nullify): Make sure that ')' is in front of the end of
360 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
363 2004-12-14 Richard Henderson <rth@redhat.com>
365 * gfortran.h (gfc_expr.function.name): Make const.
366 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
367 (gfc_get_string): Update prototype.
368 * iresolve.c: Include tree.h.
369 (string_node, HASH_SIZE, string_head, hash): Remove.
370 (gfc_get_string): Use vsnprintf, get_identifier.
371 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
372 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
373 (gfc_done_1): Don't call gfc_iresolve_done_1.
374 * module.c (mio_allocated_string): Take and return const char *,
375 instead of modifying char**.
376 (mio_expr): Update to match.
377 * resolve.c (pure_function): Constify name argument.
378 (resolve_function): Constify name.
379 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
381 2004-12-12 Richard Henderson <rth@redhat.com>
383 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
384 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
385 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
386 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
387 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
388 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
389 gfc_resolve_unpack: Use PREFIX.
391 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
394 * match.c (gfc_match_common): Skip whitespace.
396 2004-12-12 Steven G. Kargl <kargls@comcast.net>
399 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
400 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
401 integer kind check; Issue error for -std=f95 when needed.
402 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
404 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
405 Promote arguments to same kind.
407 2004-12-12 Steven G. Kargl <kargls@comcast.net>
408 Paul Brook <paul@codesourcery.com>
411 * resolve.c (gfc_resolve_iterator_expr): New function.
412 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
413 start, end and stride to correct type.
414 (resolve_code): Pass extra argument.
415 * array.c (resolve_array_list): Pass extra argument.
416 * gfortran.h (gfc_resolve): Add prototype.
417 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
418 Handle real type iterators.
420 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
423 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
424 same kind as C's 'int'.
425 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
427 2004-12-08 Richard Henderson <rth@redhat.com>
429 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
430 to the output expression.
431 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
433 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
436 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
439 * resolve.c (resolve_code): Impose correct restrictions on
442 * decl.c (gfc_match_end): Use locus of END when eos is an error.
444 2004-12-02 Steven G. Kargl <kargls@comcast.net>
445 Paul Brook <paul@codesourcery.com>
447 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
448 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
449 (gfc_check_stat, gfc_check_stat_sub): New functions.
450 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
451 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
452 fstat, and stat to intrinsics symbol tables.
453 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
454 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
455 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
456 (gfc_resolve_stat, gfc_resolve_flush): New functions.
457 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
458 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
460 2004-12-02 Steven G. Kargl <kargls@comcast.net>
462 * intrinsic.c: Fix and add comments, fix function declarations
463 (OPTIONAL,REQUIRED): New symbols
464 (add_functions,add_subroutines): Use symbols
465 (gmp.h): Remove unused include
467 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
469 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
472 2004-11-24 Steven Bosscher <stevenb@suse.de>
474 * options.c (gfc_post_options): Don't clear flag_inline_functions.
476 2004-11-20 Steven G. Kargl <kargls@comcast.net>
478 * check.c (gfc_check_getcwd_sub): Fix seg fault.
480 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
481 gfc_check_unlink,gfc_check_unlink_sub): New functions
482 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
483 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
484 exit to intrinsics symbol tables.
485 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
486 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
487 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
488 gfc_resolve_unlink_sub): Add and sort prototypes.
489 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
490 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
491 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
493 2004-11-16 Paul Brook <paul@codesourcery.com>
496 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
497 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
498 * trans-types.c (gfc_get_dtype): Accept array type rather than element
500 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
501 (gfc_get_array_type_bounds): Ditto.
502 (gfc_get_derived_type): Recurse into derived type pointers.
503 * trans-types.h (gfc_get_dtype): Add prototype.
504 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
506 2004-11-15 Paul Brook <paul@codesourcery.com>
508 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
510 2004-11-10 Paul Brook <paul@codesourcery.com>
513 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
514 * trans-io.c (transfer_array_component): Ditto.
516 2004-11-10 Paul Brook <paul@codesourcery.com>
518 * invoke.texi: Fix typo.
520 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
522 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
523 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
524 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
525 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
526 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
528 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
531 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
533 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
535 * gfortranspec.c: Replace GNU CC with GCC.
537 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
539 * gfortranspec.c (lang_specific_driver): Change year to 2004.
541 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
544 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
547 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
550 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
551 module procedures as if they were module variables.
553 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
558 * module.c (write_symbol1): Set module_name for dummy arguments.
560 2004-11-02 Paul Brook <paul@codesourcery.com>
562 * intrinsic.c (check_intrinsic_standard): Include error locus.
564 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
565 locus to check_intrinsic_standard.
567 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
570 * gfortran.h: Change GFC_STD_* flags to more appropriate
571 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
572 gfc_option_t): Add field for warning about use of nonstandard
574 * intrinsic.c (add_sym): Add parameter for standard version, check
575 this against current standard.
576 (add_sym_0): Pass standard parameter to add_sym.
577 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
578 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
579 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
580 (make_generic): Add parameter for standard, check this
581 against currently selected standard.
582 (add_functions, add_subroutines): Add parameter to tell which
583 standard an intrinsic belongs to.
584 (check_intrinsic_standard): New function.
585 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
586 (gfc_intrinsic_sub_interface): Ditto.
587 * lang.opt: Add Wnonstd-intrinsics option.
588 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
590 (set_Wall): Add warning about nonstd intrinsics.
591 (gfc_handle_option): Change to use new GFC_STD_* flags,
593 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
595 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
597 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
599 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
601 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
603 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
605 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
608 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
610 * check.c (gfc_check_rand): Allow missing optional argument.
611 (gfc_check_irand): Ditto.
612 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
614 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
616 PR fortran/13490, PR fortran/17912
617 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
618 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
619 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
620 warning when compiling with pedantic.
621 * gcc/fortran/arith.c: Set minimum integer values to reflect
622 realities of two's complement signed integers. Added
625 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
627 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
628 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
631 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
633 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
635 (gfc_generate_function_code): Fix formatting issue.
637 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
639 * module.c: Fix formatting issues.
641 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
643 * module.c (mio_interface_rest): Set where member of interface
646 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
649 * options.c (gfc_handle_option): Add break after handing the
652 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
654 * arith.c: Fix formatting issues.
656 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
659 * resolve.c (resolve_operator): Use correct operator name in message.
661 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
663 * primary.c (match_boz_constant): Allow kind parameter suffixes.
664 Move standard warning further to the front.
666 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
668 * trans-stmt.c: Fix a comment typo.
670 2004-10-07 Paul Brook <paul@codesourcery.com>
673 * trans-array.c (gfc_trans_deferred_array): Leave use associated
676 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
679 * simplify.c (twos_complement): New function.
680 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
682 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
684 2004-10-06 Paul Brook <paul@codesourcery.com>
686 * trans-stmt.c (gfc_trans_simple_do): New function.
687 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
688 loop. Update comments.
690 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
693 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
697 * intrinsic.c (add_sym_5): Remove.
698 (add_subroutines): Add resolution function for MVBITS.
699 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
701 * iresolve.c (gfc_resolve_mvbits): New function.
702 (gfc_resolve_random_number): Remove empty line at end of function.
704 * trans-const.c (gfc_build_cstring_const): New function.
705 (gfc_init_cst): Use new function.
706 * trans-const.h (gfc_build_cstring_const): Add prototype.
707 * trans-io.c (set_string, set_error_locus): Use new function.
708 * trans-stmt.c (gfc_trans_goto): Use new function.
711 * parse.c (accept_statement): Don't treat END DO like END IF and
713 (parse_do_block): Generate possible END DO label inside END DO
717 * check.c (gfc_check_system_sub): New function.
718 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
719 * intrinsic.c (add_functions): Add 'system'.
720 (add_subroutines): Add 'system'.
721 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
722 Move prototypes to other suborutines.
723 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
725 (gfc_resolve_system_clock): Fix formatting of prototype.
726 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
728 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
731 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
733 * scanner.c (preprocessor_line): Accept preprocessor lines without
734 file names. Check file names for closing quotes. Handle escaped
735 quotes in file names.
737 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
738 Paul Brook <paul@codesourcery.com>
740 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
741 Use gfc_get_expr_charlen.
742 * trans-expr.c (gfc_get_expr_charlen): New function.
743 * trans.h (gfc_get_expr_charlen): Add prototype.
745 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
747 * trans-intrinsic.c: Fix a comment typo.
749 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
751 * simplify.c (range_check): Remove blank line at beginning of function.
752 (gfc_simplify_dint): Same at end of function.
753 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
754 (gfc_simplify_bound): Fix indentation.
755 (gfc_simplify_log10): Simplify calculation.
756 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
758 (gfc_simplify_nearest): Same at end of function.
759 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
761 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
762 gfc_simplify_spacing): Simplify calulations.
764 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
766 * trans-intrinsic.c: Fix comments on spacing and rrspacing
767 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
769 2004-10-01 Jan Hubicka <jh@suse.cz>
771 * f95-lang.c (gfc_expand_function): Update call of
772 tree_rest_of_compilation.
773 * trans-decl.c (gfc_generate_constructors): Likewise.
775 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
777 * trans-intrinsic.c: Comment fixes.
779 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
781 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
783 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
785 * trans-types.c (gfc_return_by_reference): Remove superfluous
788 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
789 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
792 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
793 function to determine return type.
795 2004-09-20 Jan Hubicka <jh@suse.cz>
797 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
799 (gfc_generate_function_code): Likewise.
801 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
804 * simplify.c (gfc_simplify_reshape): Set shape of return value
807 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
808 Zack Weinberg <zack@codesourcery.com>
810 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
811 enumeration constants.
813 2004-09-17 Paul Brook <paul@codesourcery.com>
815 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
816 (gfc_linebuf_header_size): Define.
817 * scanner.c (load_file): Use it.
819 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
821 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
822 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
823 resolve.c, scanner.c, trans-array.c, trans-array.h,
824 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
825 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
826 trans.h: Fix comment typos. Follow spelling conventions.
828 2004-09-16 Victor Leikehman <lei@il.ibm.com>
831 * trans-io.c (transfer_array_component): New function.
832 (transfer_expr): For array fields, call transfer_array_component.
834 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
836 * gfortran.texi: Fix a typo.
838 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
840 * parse.c (eof_buf): Rename eof to eof_buf.
841 (unexpected_eof): Same.
842 (gfc_parse_file): Same.
844 2004-09-15 Steven G. Kargl <kargls@comcast.net>
846 * check.c (gfc_check_getcwd_sub): New function.
847 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
848 * intrinsic.c (add_functions): Add function definition;
850 * intrinsic.c (add_subroutines): Add subroutine definitions.
851 * intrinsic.h: Add prototypes.
852 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
854 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
856 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
859 * module.c (write_symbol): Don't fill in module name here.
860 (write_symbol0): Fill in here instead.
862 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
864 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
865 trans-array.c, trans-common.c, trans-expr.c,
866 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
867 comment typos. Follow spelling conventions.
869 2004-09-09 Paul Brook <paul@codesourcery.com>
871 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
873 2004-09-08 Paul Brook <paul@codesourcery.com>
875 * array.c: Don't include assert.h.
876 * data.c: Don't include assert.h. Replace assert and abort with
877 gcc_assert and gcc_unreachable.
878 * dependency.c: Ditto.
884 * trans-array.c: Ditto.
885 * trans-common.c: Ditto.
886 * trans-const.c: Ditto.
887 * trans-decl.c: Ditto.
888 * trans-expr.c: Ditto.
889 * trans-intrinsic.c: Ditto.
891 * trans-stmt.c: Ditto.
892 * trans-types.c: Ditto.
895 2004-09-07 Per Bothner <per@bothner.com>
896 Paul Brook <paul@codesourcery.com>
898 * error.c (show_locus): Handle mapped locations.
899 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
900 * gfortran.h: Include input.h.
901 (struct gfc_linebuf): Use source_location.
902 * scanner.c (get_file): Initialize linemap.
903 (preprocessor_line): Pass extra argument to get_file.
904 (load_file): Ditto. Setup linemap.
905 (gfc_new_file): Handle mapped locations.
906 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
907 Set decl source locations.
908 (gfc_trans_common): Set blank common block location.
909 * trans-decl.c (gfc_set_decl_location): New function.
910 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
911 (trans_function_start): Move call to gfc_set_backend_locus..
912 (build_function_decl): ... to here.
913 (build_entry_thunks): Set and restore the backend locus.
914 (gfc_generate_constructors): Remove excess arguments to
916 (gfc_generate_block_data): Add comments. Set the decl locus.
917 * trans-io.c (set_error_locus): Handle mapped locations.
918 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
919 (gfc_trans_code): Use SET_EXPR_LOCATION.
920 (gfc_generate_code): Override the location of the new symbol.
921 * trans.h (gfc_set_decl_location): Add prototype.
923 2004-08-31 Paul Brook <paul@codesourcery.com>
925 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
927 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
930 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
933 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
938 * resolve.c (resolve_transfer): New function.
939 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
941 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
944 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
947 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
949 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
951 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
954 * trans-types.c (gfc_return_by_reference): Remove TODO error,
955 add comment pointing out possible issue WRT compatibility with g77.
957 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
959 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
960 all occurences of 'gfc_strlen_type_node' by
961 'gfc_charlen_type_node'.
962 * trans-types.h: Same. Also update comment accordingly.
964 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
966 * primary.c: Update copyright boilerplate to say GCC.
967 * f95-lang.c: Change initial comment to say gfortran.
969 2004-08-31 Paul Brook <paul@codesourcery.com>
971 * trans-types.h: Add comments.
972 (intmax_type_node, string_type_node, const_string_type_node): Remove.
974 2004-08-30 Richard Henderson <rth@redhat.com>
976 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
977 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
978 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
980 (gfc_logical_info): Add c_bool.
981 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
982 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
983 rather than gfc_int[48]_type_node for allocate choice.
984 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
985 local copies of some kind type nodes.
986 (gfc_build_builtin_function_decls): Likewise.
987 * trans-expr.c (gfc_conv_power_op): Likewise.
988 * trans-intrinsic.c (gfc_conv_intrinsic_index,
989 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
990 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
991 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
992 gfc_trans_character_select, gfc_trans_allocate): Likewise.
993 * trans-io.c (gfc_pint4_type_node): Move into ...
994 (gfc_build_io_library_fndecls): ... here. Cache local copies of
995 some kind type nodes.
996 * trans-types.c (gfc_type_nodes): Remove.
997 (gfc_character1_type_node, gfc_strlen_type_node): New.
998 (gfc_integer_types, gfc_logical_types): New.
999 (gfc_real_types, gfc_complex_types): New.
1000 (gfc_init_kinds): Fill in real mode_precision.
1001 (gfc_build_int_type, gfc_build_real_type): New.
1002 (gfc_build_complex_type, gfc_build_logical_type): New.
1003 (c_size_t_size): New.
1004 (gfc_init_types): Loop over kinds.
1005 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1006 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1007 (gfc_get_character_type_len): Likewise.
1008 (gfc_type_for_size): Loop over kinds; use a reduced set of
1009 unsigned type nodes.
1010 (gfc_type_for_mode): Loop over kinds.
1011 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1012 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1013 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1014 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1015 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1016 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1017 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1018 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1019 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1020 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1021 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1022 gfc_complex8_type_node, gfc_complex16_type_node,
1023 gfc_logical1_type_node, gfc_logical2_type_node,
1024 gfc_logical4_type_node, gfc_logical8_type_node,
1025 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1026 (gfc_character1_type_node): Turn in to a variable.
1027 (gfc_strlen_type_node): Likewise.
1029 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1031 * gfortran.h (gfc_namespace): Add new field is_block_data.
1032 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1033 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1034 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1035 * trans.h (gfc_generate_block_data): Add prototype.
1036 * trans-decl.c (gfc_generate_block_data): New function.
1038 2004-08-29 Richard Henderson <rth@redhat.com>
1040 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1041 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1042 than two HOST_WIDE_INT.
1044 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1047 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1048 var_element, top_var_list, match_data_constant, top_val_list,
1049 gfc_match_data): Move here from match.c.
1050 (match_old_style_init): New function.
1051 (variable_decl): Match old-style initialization.
1052 * expr.c (gfc_get_variable_expr): New function.
1053 * gfortran.h (gfc_get_variable_expr): Add prototype.
1054 * gfortran.texi: Start documentation for supported extensions.
1055 * match.c: Remove the functions moved to decl.c.
1056 * match.h (gfc_match_data): Move prototype to under decl.c.
1057 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1060 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1061 Paul Brook <paul@codesourcery.com>
1063 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1064 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1065 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1066 (build_builtin_fntypes): New function.
1067 (gfc_init_builtin_functions): Use it.
1068 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1069 and GFC_ISYM_ERF{,C}.
1070 (gfc_c_int_kind): Declare.
1071 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1072 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1073 gfc_resolve_g77_math1): Add prototypes.
1074 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1075 * mathbuiltins.def: Add comment. Change third argument. Use
1076 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1077 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1078 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1079 * trans-types.c (gfc_c_int_kind): Declare.
1080 (gfc_init_kinds): Set it.
1082 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1083 Paul Brook <paul@codesourcery.com>
1085 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1086 (gfc_check_f, gfc_simplify_f): Add f0.
1087 * intrinsic.c (do_check): Call f0. Flatten.
1088 (add_sym_0): Fix prototype. Set f0.
1089 (add_functions): Add getgid, getgid and getuid.
1090 (resolve_intrinsic): Remove obsolete comment.
1091 (do_simplify): Call f0.
1092 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1093 gfc_resolve_getuid): Add prototypes.
1094 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1095 gfc_resolve_getuid): New functions.
1096 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1099 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1101 * error.c (gfc_error_init_1): Remove blank line in front of
1102 function body. Add missing blank.
1103 (gfc_buffer_error, error_char, error_string): Remove blank line in
1104 front of function body.
1105 (show_locus): Add comma in comment.
1106 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1107 gfc_push_error, gfc_pop_error): Remove blank line in front of
1109 (gfc_get_errors): Typo fix in comment in front of function. Remove
1110 blank line in front of function body.
1112 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1114 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1115 variable declaration of same name.
1116 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1117 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1118 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1119 Replace all calls to gfc_default_*_kind with variable accesses.
1120 * trans-types.c: Same as above.
1121 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1122 static qualifier. Replace all occurences.
1123 (gfc_default_*_kind): Remove functions.
1125 2004-08-26 Richard Henderson <rth@redhat.com>
1127 * arith.c: Include system.h, not real system headers.
1128 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1129 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1130 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1131 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1132 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1133 gfc_index_integer_kind, gfc_default_integer_kind,
1134 gfc_default_real_kind,gfc_default_double_kind,
1135 gfc_default_character_kind, gfc_default_logical_kind,
1136 gfc_default_complex_kind, validate_integer, validate_real,
1137 validate_logical, validate_character,
1138 gfc_validate_kind): Move to trans-types.c.
1139 (gfc_set_model_kind): Use gfc_validate_kind.
1140 (gfc_set_model): Just copy the current precision to default.
1141 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1142 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1143 * gfortran.h: Update file commentary.
1144 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1145 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1146 gfc_default_double_kind_1, gfc_default_character_kind_1,
1147 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1148 (gfc_init_kinds): New.
1149 (gfc_init_types): Don't set gfc_index_integer_kind here.
1150 * trans-types.h (gfc_init_kinds): Declare.
1151 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1153 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1155 * check.c (gfc_check_atan2): New function.
1156 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1157 * intrinsic.h (gfc_check_atan2): Add prototype.
1159 2004-08-25 Richard Henderson <rth@redhat.com>
1161 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1162 false and we don't validate the kind.
1163 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1164 * check.c (kind_check): Likewise.
1165 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1166 (match_char_spec, match_logical_spec): Likewise.
1167 * gfortran.h (gfc_validate_kind): Likewise.
1168 * options.c (gfc_handle_option): Likewise.
1169 * primary.c (match_integer_constant, match_real_constant,
1170 match_string_constant, match_logical_constant,
1171 match_const_complex_part): Likewise.
1172 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1173 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1174 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1175 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1176 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1177 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1178 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1179 gfc_simplify_tiny): Likewise.
1180 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1181 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1182 prepare_arg_info): Likewise.
1184 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1186 * expr.c (gfc_check_assign): Add comment. Add new warning.
1187 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1188 result of pointer valued function when not in pointer assignment.
1190 2004-08-25 Paul Brook <paul@codesourcery.com>
1192 * config-lang.in: Remove dead commented line.
1193 * module.c: Replace g95 with gfortran in comment.
1195 2004-08-25 Paul Brook <paul@codesourcery.com>
1198 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1200 2004-08-25 Paul Brook <paul@codesourcery.com>
1203 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1204 string_length argument.
1205 (gfc_trans_array_ctor_element): New function.
1206 (gfc_trans_array_constructor_subarray): Use it.
1207 (gfc_trans_array_constructor_value): Ditto. Handle constant
1209 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1210 (gfc_trans_array_constructor): Use them.
1211 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1212 (gfc_conv_ss_descriptor): Remember section string length.
1213 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1214 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1215 (gfc_conv_expr_descriptor): Ditto.
1216 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1217 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1218 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1219 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1220 (gfc_conv_variable): Set string_length from section.
1221 (gfc_conv_function_call): Remove extra argument.
1222 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1223 * trans-types.c (gfc_get_character_type_len): New function.
1224 (gfc_get_character_type): Use it.
1225 (gfc_get_dtype): Return zero for internal types.
1226 * trans-types.h (gfc_get_character_type_len): Add prototype.
1227 * trans.h (struct gfc_ss): Move string_length out of union.
1229 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1231 * trans.h (build2_v, build3_v): New macros.
1233 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1235 * trans-array.c (gfc_conv_descriptor_data,
1236 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1237 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1238 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1239 gfc_trans_allocate_temp_array,
1240 gfc_trans_array_constructor_subarray,
1241 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1242 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1243 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1244 gfc_conv_array_ref, gfc_trans_preloop_setup,
1245 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1246 gfc_conv_loop_setup, gfc_array_init_size,
1247 gfc_conv_array_initializer, gfc_trans_array_bounds,
1248 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1249 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1250 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1251 of build and build_v as appropriate.
1252 * trans-common.c (create_common): Same.
1253 * trans-decl.c (gfc_trans_auto_character_variable,
1254 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1255 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1256 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1257 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1258 gfc_conv_expr_op, gfc_conv_function_call,
1259 gfc_trans_structure_assign): Same.
1260 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1261 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1262 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1263 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1264 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1265 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1266 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1267 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1268 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1269 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1270 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1271 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1272 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1273 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1274 gfc_conv_intrinsic_iargc): Same.
1275 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1276 set_flag, add_case, io_result, transfer_namelist_element,
1277 transfer_expr): Same.
1278 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1279 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1280 gfc_trans_integer_select, gfc_trans_logical_select,
1281 gfc_trans_character_select, gfc_trans_forall_loop,
1282 gfc_trans_nested_forall_loop, gfc_do_allocate,
1283 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1284 compute_inner_temp_size, compute_overall_iter_number,
1285 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1286 gfc_trans_forall_1, gfc_evaluate_where_mask,
1287 gfc_trans_where_assign, gfc_trans_allocate): Same.
1288 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1289 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1290 gfc_build_array_ref, gfc_build_function_call,
1291 gfc_trans_runtime_check): Same.
1293 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1295 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1296 build_int_cst to build_int_cst_wide in accordance to Nathan's
1299 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1301 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1302 build_int_cst calls.
1303 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1304 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1305 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1306 gfc_trans_entry_master_switch): Likewise.
1307 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1308 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1309 * trans-io.c (add_case, set_error_locus,
1310 transfer_namelist_element, transfer_expr): Likewise.
1311 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1312 gfc_trans_stop, gfc_trans_character_select): Likewise.
1313 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1314 * trans.c (gfc_trans_runtime_check): Likewise.
1316 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1318 * trans-decl.c, trans-types.c: Add and remove blank lines as
1321 2004-08-24 Richard Henderson <rth@redhat.com>
1323 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1325 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1327 * resolve.c (merge_argument_lists): Revert unintentionally
1330 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1332 * trans-decl.c (build_function_decl): Fix spelling in comment.
1333 (build_entry_thunks): Remove code with no function.
1334 (gfc_build_intrinsic_function_decls): Remove empty line.
1336 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1338 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1340 * f95-lang.c (gfc_init_decl_processing): Adjust
1341 build_common_tree_nodes call.
1343 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1345 * trans-types.c: Spelling and formatting fixes.
1347 2004-08-23 Richard Henderson <rth@redhat.com>
1349 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1350 of going through an intermediate string. Fix 32/64 int/long bug.
1352 2004-08-23 Eric Christopher <echristo@redhat.com>
1354 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1355 usage. Use build_vector_type_for_mode for vector types.
1357 2004-08-22 Richard Henderson <rth@redhat.com>
1360 * data.c (find_con_by_offset): Search ordered list; handle
1361 elements with repeat counts.
1362 (gfc_assign_data_value_range): New.
1363 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1364 (gfc_assign_data_value_range): Declare.
1365 * match.c (top_val_list): Extract repeat count into a temporary.
1366 * resolve.c (values): Make left unsigned.
1367 (next_data_value): Don't decrement left.
1368 (check_data_variable): Use gfc_assign_data_value_range.
1370 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1372 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1374 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1376 * check.c (gfc_check_reduction): Rename to ...
1377 (check_reduction): ... this. Make static. Don't check type of
1379 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1380 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1381 SUM to use new check functions.
1382 (check_specific): Change logic to call new functions.
1383 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1385 (gfc_check_reduction): Remove prototype.
1387 2004-08-20 Paul Brook <paul@codesourcery.com>
1388 Canqun Yang <canqun@nudt.edu.cn>
1391 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1392 for automatic arrays.
1393 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1395 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1399 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1400 (gfc_match_if): Order statement list alphabetically, add WHERE and
1401 FORALL, remove double PAUSE.
1402 (gfc_match_simple_where, match_forall_header,
1403 gfc_match_simple_forall): New functions.
1404 (gfc_match_forall): Use match_forall_header.
1406 2004-08-19 Paul Brook <paul@codesourcery.com>
1409 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1410 * symbol.c (gfc_clear_attr): Use memset.
1412 2004-08-19 Paul Brook <paul@codesourcery.com>
1416 * data.c (assign_substring_data_value): Remove.
1417 (create_character_intializer): New function.
1418 (gfc_assign_data_value): Track the typespec for the current
1419 subobject. Use create_character_intializer.
1421 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1424 * check.c (gfc_check_reduction): New function.
1425 (gfc_check_minval_maxval): Removed.
1426 (gfc_check_product): Removed.
1427 (gfc_check_sum): Removed.
1428 * intrinsic.h: Add/remove declarations for these.
1429 * gfortran.h: Add field f3red to union gfc_check_f.
1430 * intrinsic.c (add_sym_3red): New function.
1431 (add_functions): Register maxval, minval, product, and sum intrinsics
1432 through add_sym_3red.
1433 (check_specific): Handle f3red union field.
1434 * iresolve.c: Whitespace change.
1436 2004-08-18 Paul Brook <paul@codesourcery.com>
1438 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1440 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1443 * trans-io.c (transfer_namelist_element): New. Recursively handle
1444 derived-type variables. Pass string lengths.
1445 (build_dt): Code moved to build_namelist, with some
1446 changes and additions.
1447 (gfc_build_io_library_fndecls): Declare the fifth
1448 argument in st_set_nml_var_char -- string_length.
1450 2004-08-17 Paul Brook <paul@codesourcery.com>
1451 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1454 * decl.c (get_proc_name): Update mystery comment.
1455 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1456 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1457 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1458 (struct gfc_entry_list): Define.
1459 (gfc_get_entry_list): Define.
1460 (struct gfc_namespace): Add refs and entries.
1461 (enum gfc_exec_op): Add EXEC_ENTRY.
1462 (struct gfc_code): Add ext.entry.
1463 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1464 (mio_symbol_attribute): Don't save/reture addr->entry.
1465 (mio_namespace_ref): Refcount namespaces.
1466 * parse.c (accept_statement): Handle ST_ENTRY.
1467 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1468 (parse_contained): Fixup sibling references to entry points
1469 after parsing the procedure body.
1470 * resolve.c (resolve_contained_fntype): New function.
1471 (merge_argument_lists, resolve_entries): New functions.
1472 (resolve_contained_functions): Use them.
1473 (resolve_code): Handle EXEC_ENTRY.
1474 (gfc_resolve): Call resolve_entries.
1475 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1476 * symbol.c (gfc_get_namespace): Refcount namespaces.
1477 (gfc_free_namespace): Ditto.
1478 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1479 optional when multiple entry points are present.
1480 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1481 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1482 (create_function_arglist, trans_function_start, build_entry_thunks):
1484 (gfc_build_function_decl): Rename ...
1485 (build_function_decl): ... to this.
1486 (gfc_create_function_decl): New function.
1487 (gfc_generate_contained_functions): Use it.
1488 (gfc_trans_entry_master_switch): New function.
1489 (gfc_generate_function_code): Use new functions.
1490 * trans-stmt.c (gfc_trans_entry): New function.
1491 * trans-stmt.h (gfc_trans_entry): Add prototype.
1492 * trans-types.c (gfc_get_function_type): Add entry point argument.
1493 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1494 (gfc_generate_module_code): Call gfc_create_function_decl.
1495 * trans.h (gfc_build_function_decl): Remove.
1496 (gfc_create_function_decl): Add prototype.
1498 2004-08-15 Andrew Pinski <apinski@apple.com>
1501 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1502 for cabs{,f} and copysign{,f}.
1503 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1504 (gfor_fndecl_math_cabs): Delete.
1505 (gfor_fndecl_math_sign4): Delete.
1506 (gfor_fndecl_math_sign8): Delete.
1507 (gfc_build_intrinsic_function_decls): Remove the
1508 initializing of cabs{,f} and copysign{,f} functions.
1509 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1510 instead of the functions definitions.
1511 (gfc_conv_intrinsic_sign): Likewise.
1512 * trans.h (gfor_fndecl_math_cabsf): Delete.
1513 (gfor_fndecl_math_cabs): Delete.
1514 (gfor_fndecl_math_sign4): Delete.
1515 (gfor_fndecl_math_sign8): Delete.
1517 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1519 * trans-array.c (gfc_trans_array_constructor_value): Use
1521 * trans-const.c (gfc_build_string_const,
1522 gfc_init_constants, gfc_conv_mpz_to_tree,
1523 gfc_conv_constant_to_tree): Likewise.
1524 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1525 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1526 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1527 * trans-io.c (add_case, set_error_locus, build_dt,
1528 transfer_expr): Likewise.
1529 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1530 gfc_trans_stop, gfc_trans_character_select): Likewise.
1531 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1532 * trans.c (gfc_trans_runtime_check): Likewise.
1534 2004-08-14 Paul Brook <paul@codesourcery.com>
1536 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1538 2004-08-14 Paul Brook <paul@codesourcery.com>
1540 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1542 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1544 * gfortran.h: Add comments.
1545 * parse.c (parse_contained): Fix comment typo.
1546 * resolve.c (was_declared): Ditto.
1549 2004-08-11 Paul Brook <paul@codeourcery.com>
1552 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1554 2004-08-10 Richard Henderson <rth@redhat.com>
1556 * f95-lang.c (gfc_init_builtin_functions): Remove
1557 __builtin_stack_alloc, add __builtin_alloca.
1558 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1559 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1561 2004-08-10 Paul Brook <paul@codesourcery.com>
1563 * trans-io.c (transfer_expr): Handle pointters.
1565 2004-08-10 Paul Brook <paul@codesourcery.com>
1568 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1569 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1570 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1571 Handle GFC_SS_COMPONENT.
1572 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1573 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1575 (gfc_conv_array_initializer): Call specific initializer routines.
1576 * trans-expr.c (gfc_trans_structure_assign): New function.
1577 (gfc_trans_subarray_assign): New function.
1578 (gfc_trans_subcomponent_assign): New fucntion
1579 (gfc_conv_structure): Use them.
1580 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1581 (gfc_ss): Add shape.
1583 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1585 * simplify.c (gfc_simplify_shape): Bugfix.
1586 * expr.c (gfc_copy_shape_excluding): New function.
1587 * gfortran.h (gfc_get_shape): Bugfix.
1588 (gfc_copy_shape_excluding): Added declaration.
1589 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1590 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1591 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1592 time resolution of shape.
1594 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1596 * intrinsic.c (add_subroutines): Add getenv and
1597 get_environment_variable. (add_sym_5s): New function.
1598 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1600 * iresolve.c (gfc_resolve_get_environment_variable): New
1603 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
1605 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
1606 __builtin_pow[f] arguments.
1608 2004-08-06 Steven G. Kargl <kargls@comcast.net>
1610 * arith.c: Add #define for model numbers. Remove global GMP variables.
1611 (natural_logarithm,common_logarithm,exponential,sine,
1612 cosine,arctangent,hypercos,hypersine ): Remove.
1613 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
1614 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
1615 gfc_check_real_range, gfc_constant_result, gfc_range_check,
1616 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
1617 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
1618 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
1619 gfc_convert_complex,gfc_int2real,gfc_int2complex,
1620 gfc_real2int,gfc_real2real,gfc_real2complex,
1621 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
1622 to MPFR, use new functions.
1623 * arith.h: Remove extern global variables.
1624 (natural_logarithm,common_logarithm,exponential, sine, cosine,
1625 arctangent,hypercos,hypersine): Remove prototypes.
1626 (arctangent2): Update prototype from GMP to MPFR.
1627 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
1628 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
1629 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
1630 * gfortran.h (GFC_REAL_BITS): Remove.
1631 (arith): Add ARITH_NAN.
1632 Include mpfr.h. Define GFC_RND_MODE.
1633 Rename GCC_GFORTRAN_H GFC_GFC_H.
1634 (gfc_expr): Convert GMP to MPFR.
1635 * module.c: Add arith.h, correct type in comment.
1636 (mio_gmp_real): Convert GMP to MPFR.
1637 (mio_expr): Use gfc_set_model_kind().
1638 * primary.c: Update copyright date with 2004.
1639 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
1640 * simplify.c: Remove global GMP variables
1641 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
1642 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
1643 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
1644 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
1645 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
1646 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
1647 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
1648 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
1649 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
1650 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
1651 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
1652 gfc_simplify_rrspacing,gfc_simplify_scale,
1653 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
1654 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
1655 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
1656 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
1658 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
1659 gfc_conv_mpf_to_tree. Convert it to use MPFR
1660 (gfc_conv_constant_to_tree): Use it.
1661 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
1662 * trans-intrinsic.c: Add arith.h, remove gmp.h
1663 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
1665 2004-08-06 Victor Leikehman <lei@il.ibm.com>
1666 Paul Brook <paul@codesourcery.com>
1668 * trans-array.c (gfc_trans_allocate_array_storage,
1669 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
1670 gfc_conv_loop_setup): For functions, if the shape of the result
1671 is not known in compile-time, generate an empty array descriptor for
1672 the result and let the callee to allocate the memory.
1673 (gfc_trans_dummy_array_bias): Do nothing for pointers.
1674 (gfc_conv_expr_descriptor): Use function return values directly.
1675 * trans-expr.c (gfc_conv_function_call): Always add byref call
1677 (gfc_trans_pointer_assignment): Add comments.
1678 (gfc_trans_arrayfunc_assign): Don't chain on expression.
1680 2004-08-01 Roger Sayle <roger@eyesopen.com>
1682 * options.c (gfc_init_options): Don't warn about the use GNU
1683 extensions by default.
1684 (gfc_post_options): Warn about GNU extensions with -pedantic.
1685 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
1687 2004-07-30 Richard Henderson <rth@redhat.com>
1689 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
1692 2004-07-25 Richard Henderson <rth@redhat.com>
1694 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
1695 and DECL_IGNORED_P on RESULT_DECL.
1696 (gfc_generate_constructors): Likewise.
1698 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1701 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
1703 (ffixed-line-length-80, ffixed-line-length-132): Remove.
1704 * options.c (gfc_handle_options): Deal with changed options.
1705 * scanner.c (load_line): Change second arg to 'char **',
1706 allocate if pointing to NULL. Keep track of buffer's length.
1707 Adapt buffer size to overlong lines. Pad lines to full length
1709 (load_file): Adapt to new interface of load_line.
1711 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1713 * trans.h (builtin_function): Declare.
1715 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1718 (parts ported from g95)
1719 * parse.h (gfc_state_data): New field do_variable.
1720 (gfc_check_do_variable): Add prototype.
1721 * parse.c (push_state): Initialize field 'do_variable'.
1722 (gfc_check_do_variable): New function.
1723 (parse_do_block): Remember do iterator variable.
1724 (parse_file): Initialize field 'do_variable'.
1725 * match.c (gfc_match_assignment, gfc_match_do,
1726 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
1727 Add previously missing checks.
1728 (gfc_match_return): Reformat error message.
1729 * io.c (match_out_tag): New function.
1730 (match_open_element, match_close_element,
1731 match_file_element, match_dt_element): Call match_out_tag
1732 instead of match_vtag where appropriate.
1733 (match_io_iterator, match_io_element): Add missing check.
1734 (match_io): Reformat error message.
1735 (match_inquire_element): Call match_out_tag where appropriate.
1737 * parse.c (gfc_check_do_variable): Fix error locus.
1739 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1742 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
1743 for every assumed length character dummy argument.
1746 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
1749 * simplify.c (gfc_simplify_bound): Copy the bound expression.
1751 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1754 * trans-array.c gfc_trans_g77_array,
1755 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
1756 for assumed length characters.
1757 (gfc_conv_expr_descriptor): Set se->string_length if dealing
1758 with a character expression.
1759 (gfc_cvonv_array_parameter): Pass string length when passing
1760 character array according to g77 conventions.
1762 2004-07-12 Paul Brook <paul@codesourcery.com>
1764 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
1765 * trans-array.c (gfc_trans_auto_array_allocation): Remove
1766 initialization code.
1767 * trans-common.c (create_common): Use gfc_conv_initializer.
1768 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
1769 * trans-expr.c (gfc_conv_initializer): New function.
1770 (gfc_conv_structure): Use it.
1771 * trans.h (gfc_conv_initializer): Add prototype.
1773 2004-07-11 Paul Brook <paul@codesourcery.com>
1776 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
1778 (parse_contained): Mark contained symbols as referenced.
1780 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1783 * module.c (gfc_dump_module, gfc_use_module): Print locus
1784 when opening of module file fails.
1787 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
1790 * match.c (gfc_match_program): A program name is obligatory.
1791 (gfc_match_return): RETURN in main program is an extension.
1792 (gfc_match_block_data): A space is required before a block data
1796 * primary.c (match_boz_constant): Call gfc_notify_std only if
1797 we actually have a non-standard boz-literal-constant.
1800 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
1801 warning if assigning NULL().
1803 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1805 * f95-lang.c (set_block): Remove.
1806 (gfc_clear_binding_stack): New.
1807 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1808 (struct binding_level): Remove block_created_by_back_end.
1809 (clear_binding_level): Likewise.
1810 (poplevel): Don't handle block_created_by_back_end.
1812 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1814 * trans-decl.c (gfc_create_module_variable): Nothing to do if
1815 symbol is in common, because we ...
1816 (gfc_generate_module_vars): Call gfc_trans_common.
1818 2004-07-10 Paul Brook <paul@codesourcery.com>
1820 * trans-array.c (gfc_build_null_descriptor): New function.
1821 (gfc_trans_static_array_pointer): Use it.
1822 * trans-array.h (gfc_build_null_descriptor): Add prototype.
1823 * trans-expr.c (gfc_conv_structure): Handle array pointers.
1825 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1828 * decl.c (gfc_match_save): Use-associated common block
1830 * gfortran.h (gfc_common_head): Add new field 'name'.
1831 Fix typo in comment after #endif.
1832 * match.c (gfc_get_common): Add new argument from_common,
1833 mangle name if flag is set, fill in new field in structure
1835 (match_common): Set new arg in call to gfc_get_common,
1836 use-associated common block doesn't collide.
1837 * match.h (gfc_get_common): Adapt prototype.
1838 * module.c (load_commons): Set new arg in call to
1840 * symbol.c (free_common_tree): New function.
1841 (gfc_free_namespace): Call new function.
1842 * trans-common.c (several functions): Remove argument
1843 'name', use name from gfc_common_head instead.
1845 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1847 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
1848 and RHS match. Return early if the RHS is NULL().
1851 * match.c (match_common): Fix error reporting for used common.
1854 * trans-expr.c (gfc_conv_structure): Handle initialization
1855 of scalar pointer components.
1857 * parse.c (decode_statement): Fix matching of BLOCK DATA.
1859 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
1860 by fix for PR 15481.
1862 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1864 * trans-common.c: Fix whitespace issues, make variable names
1866 (create_common): Additionally, make loop logic more obvious.
1868 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1869 Paul Brook <paul@codesourcery.com>
1872 * trans-common.c (calculate_length): Remove ...
1873 (get_segment_info): Merge into here. Save field type.
1874 (build_field): Use saved type.
1875 (create_common, new_condition, new_segment, finish_equivalences):
1876 Use new get_segment_info.
1877 * trans-types.c: Update comment.
1879 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1882 * moduele.c (mio_symbol): Don't I/O initial values unless
1883 symbol is a parameter.
1885 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1888 * resolve.c (resolve_symbol): Verify that the shape of a
1889 parameter array is not only explicit, but also constant.
1890 * array.c (gfc_is_compile_time_shape): New function.
1891 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
1893 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1899 * module.c (write_symbol, write_symtree): Remove workaround.
1900 * primary.c (match_actual_arglist): Enhance comment.
1901 (gfc_match_rvalue): Handle function call with first argument
1902 a keyword argument correctly.
1903 * resolve.c (resolve_symbol): Change call to
1904 gfc_set_default_type to issue error if no implicit type
1906 * trans-decl.c (gfc_create_module_variable): Remove workaround.
1908 2004-07-08 Paul Brook <paul@codesourcery.com>
1910 * intrinsic.c (add_sym_4s): New function.
1911 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
1913 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
1914 Paul Brook <paul@codesourcery.com>
1918 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
1919 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
1920 * intrinsic.c (add_functions): Identify iargc. Add
1921 command_argument_count.
1922 (add_subroutines): Resolve getarg. Add get_command and
1923 get_command_argument.
1924 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
1925 gfc_resolve_get_command_argument): Add prototypes.
1926 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
1927 gfc_resolve_get_command_argument): New functions.
1928 * trans-decl.c (gfor_fndecl_iargc): New variable.
1929 (gfc_build_intrinsic_function_decls): Set it.
1930 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
1931 (gfc_conv_intrinsic_function): Use it.
1932 * trans.h (gfor_fndecl_iargc): Declare.
1934 2004-07-04 Matthias Klose <doko@debian.org>
1936 * Make-lang.in: Generate and install gfortran man page.
1937 * invoke.texi: Remove extra '@c man end'.
1939 2004-07-04 Richard Henderson <rth@redhat.com>
1941 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
1943 2004-07-04 Paul Brook <paul@codesourcery.com>
1945 * decl.c (gfc_match_implicit_range): Don't use typespec.
1946 (gfc_match_implicit): Handle character selectors.
1947 * gfortran.h (gfc_set_implicit): Remove prototype.
1948 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
1949 * parse.c (accept_statement): Don't call gfc_set_implicit.
1950 * symbol.c (new_ts): Remove.
1951 (gfc_set_implicit_none): Use same loop bounds as other functions.
1952 (gfc_set_implicit): Remove.
1953 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
1954 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
1956 2004-06-30 Richard Henderson <rth@redhat.com>
1958 * match.c (var_element): Remove unused variable.
1960 * trans-decl.c (gfc_generate_function_code): Don't set
1961 x_whole_function_mode_p.
1962 (gfc_generate_constructors): Likewise.
1964 2004-06-30 Richard Henderson <rth@redhat.com>
1966 * trans-decl.c (gfc_generate_function_code): Don't set
1967 immediate_size_expand.
1968 (gfc_generate_constructors): Likewise.
1970 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1973 * decl.c (gfc_match_type_spec): Rename second argument to
1974 'implicit_flag', reverse meaning. Don't match_char_spec if
1975 'implicit_flag' is set. Rename to ...
1976 (match_type_spec): ... this.
1977 (gfc_match_implicit_none, match_implicit_range): Move here
1979 (gfc_match_implicit): Move here from match.c, try to
1980 match_char_len if match_implicit_range doesn't succeed for
1981 CHARACTER implicits. Call renamed fucntion match_type_spec.
1982 (gfc_match_data_decl, match_prefix): Call renamed function
1984 * match.c (gfc_match_implicit_none, match_implicit_range,
1985 gfc_match_implicit): Move to decl.c.
1986 * match.h (gfc_match_implicit_none, gfc_match_implicit):
1987 Move protoypes to section 'decl.c'.
1988 (gfc_match_type_spec): Remove prototype.
1990 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1992 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
1995 2004-06-29 Steven Bosscher <stevenb@suse.de>
1997 Make sure types in assignments are compatible. Mostly mechanical.
1998 * trans-const.h (gfc_index_one_node): New define.
1999 * trans-array.c (gfc_trans_allocate_array_storage,
2000 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2001 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2002 gfc_conv_array_ubound, gfc_conv_array_ref,
2003 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2004 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2005 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2006 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2007 types in assignments, conversions and conditionals for expressions.
2008 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2009 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2010 gfc_conv_function_call, gfc_trans_pointer_assignment,
2011 gfc_trans_scalar_assign): Likewise.
2012 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2013 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2014 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2015 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2016 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2017 gfc_conv_allocated, gfc_conv_associated,
2018 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2019 * trans-io.c (set_string): Likewise.
2020 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2021 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2022 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2023 compute_overall_iter_number, gfc_trans_assign_need_temp,
2024 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2025 gfc_evaluate_where_mask, gfc_trans_where_assign,
2026 gfc_trans_where_2): Likewise.
2027 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2028 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2030 * trans.c (gfc_add_modify_expr): Add sanity check that types
2031 for the lhs and rhs are the same for scalar assignments.
2033 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2035 * dump-parse-tree.c (show_common): New function.
2036 (gfc_show_namespace): Show commons.
2038 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2039 Andrew Vaught <andyv@firstinter.net>
2043 * decl.c (gfc_match_save): Adapt to new common structures,
2044 don't allow saving USE-associated common.
2045 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2046 symbol attributes any longer.
2047 (gfc_show_symbol): Don't show old-style commons any longer.
2048 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2050 * gfortran.h (symbol_attribute): Remove common and saved_common
2052 (gfc_symbol): Remove common_head element.
2053 (gfc_common_head): New struct.
2054 (gfc_get_common_head): New macro.
2055 (gfc_symtree): Add field 'common' to union.
2056 (gfc_namespace): Add field 'common_root'; change type of field
2057 'blank_common' to blank_common.
2058 (gfc_add_data): New prototype.
2059 (gfc_traverse_symtree): Expect a symtree as first argument
2060 instead of namespace.
2061 * match.c (gfc_get_common): New function.
2062 (match_common_name): Change to take char * as argument, adapt,
2063 fix bug with empty name.
2064 (gfc_match_common): Adapt to new data structures. Disallow
2065 redeclaration of USE-associated COMMON-block. Fix bug with
2067 (var_element): Adapt to new common structures.
2068 * match.h (gfc_get_common): Declare.
2069 * module.c: Add 2004 to copyright years, add commons to module
2070 file layout description.
2071 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2072 for removed attributes.
2073 (mio_symbol): Adapt to new way of storing common relations.
2074 (load_commons): New function.
2075 (read_module): Skip common list on first pass, load_commons at
2077 (write_commons): New function.
2078 (write_module): Call write_commons().
2079 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2080 functions related to removed attributes.
2081 (gfc_add_data): New function.
2082 (gfc_clear_attr): Don't set removed attributes.
2083 (gfc_copy_attr): Don't copy removed attributes.
2084 (traverse_symtree): Remove.
2085 (gfc_traverse_symtree): Don't traverse symbol
2086 tree of the passed namespace, but require a symtree to be passed
2087 instead. Unify with traverse_symtree.
2088 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2090 (save_symbol): Remove setting of removed attribute.
2091 * trans-common.c (gfc_sym_mangled_common_id): Change to
2092 take 'char *' argument instead of 'gfc_symbol'.
2093 (build_common_decl, new_segment, translate_common): Adapt to new
2094 data structures, add new
2096 (create_common): Adapt to new data structures, add new
2097 argument name. Fix typo in intialization of derived types.
2098 (finish_equivalences): Add second argument in call to
2100 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2101 (gfc_trans_common): Adapt to new data structures.
2102 * trans-decl.c (gfc_create_module_variables): Remove test for
2105 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2107 * io.c: Add 2004 to copyright years.
2109 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2110 Andrew Vaught <andyv@firstinter.net>
2112 * gfortran.h (gfc_gsymbol): New typedef.
2113 (gfc_gsym_root): New variable.
2114 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2115 * parse.c (global_used): New function.
2116 (parse_block_data): Check for double empty BLOCK DATA,
2117 use global symbol table.
2118 (parse_module): Use global symbol table.
2119 (add_global_procedure, add_global_program): New functions.
2120 (gfc_parse_file): Use global symbol table.
2121 * symbol.c (gfc_gsym_root): New variable.
2122 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2125 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2127 * module.c (mio_gmp_real): Correct writing of negative numbers.
2129 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2132 * expr.c (check_intrinsic_op): Allow comparison of characters.
2135 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2136 Andrew Vaught <andyv@firstinter.net>
2138 * decl.c (contained_procedure): New function.
2139 (match_end): Verify correctness of END STATEMENT in
2142 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2143 Andrew Vaught <andyv@firstinter.net>
2146 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2147 (decode_statement): Enforce required space in free-form.
2149 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2151 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2152 * trans-array.c (gfc_conv_descriptor_data): Add operand
2154 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2155 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2156 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2157 * trans-common.c (create_common): Likewise.
2158 * trans-expr.c (gfc_conv_component_ref): Likewise.
2159 * trans-io.c (set_parameter_value): Likewise.
2160 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2161 (transfer_expr): Likewise.
2162 * trans-decl.c (gfc_trans_auto_character_variable):
2163 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2164 (gfc_gimplify_function): New function.
2165 (gfc_generate_function-code): Properly handle nested functions.
2166 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2168 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2171 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2172 (gfc_resolve_inquire): Resolve the iolength tag. Return
2173 SUCCESS at end of function if no failure has occured.
2174 * resolve.c (resolve_code): Resolve if iolength is encountered.
2175 * trans-io.c: (ioparm_iolength, iocall_iolength,
2176 iocall_iolength_done): New variables.
2177 (last_dt): Add IOLENGTH.
2178 (gfc_build_io_library_fndecls ): Set iolength related variables.
2179 (gfc_trans_iolength): Implement.
2180 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2182 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2185 * scanner.c (load_line): Don't truncate preprocessor lines.
2186 Reformat error message.
2187 (preprocessor_line): Issue warning in case of malformed
2190 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2192 * resolve.c (resolve_symbol): Add comment in function body.
2193 (check_data_variable): Change type of mark to ar_type, adapt code
2196 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2198 * array.c (gfc_insert_constructor): Avoid redundant call to
2199 mpz_comp. Add 2004 to copyright years.
2201 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2203 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2205 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2207 * arith.c (gfc_range_check): correct complex underflow.
2209 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2212 * match.c (match_case_selector): Call gfc_match_init_expr
2213 instead of gfc_match_expr.
2214 * resolve.c (validate_case_label_expr): No need to check for
2215 constant, since it wouldn't have been matched with the fix to
2218 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2221 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2224 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2227 * trans-deecl.c (generate_local_decl): Do not issue warning for
2228 unused variables if they're use associated.
2230 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2231 Andrew Vaught <andyv@firstinter.net>
2234 * gfortran.h (gfc_check_f): Add new field f3ml.
2235 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2236 of individual arguments, reorder if necessary.
2237 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2238 * intrinsic.c (add_sym_3ml): New function.
2239 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2240 (check_specific): Catch special case MINLOC, MAXLOC.
2242 2004-06-14 Paul Brook <paul@codesourcery.com>
2244 * intrinsic.c (add_sym_2s): Use correct function types.
2246 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2248 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2249 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2251 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2253 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2254 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2255 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2256 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2257 * trans-intrinsic.c: Use symbols.
2258 * intrinsic.c (add_sym_2s): New function.
2259 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2260 * intrinsic.h: Function prototypes.
2261 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2262 gfc_resolve_srand): New functions.
2264 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2267 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2268 contained procedure.
2270 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2273 * interface.c (compare_parameter, compare_actual_formal): Don't
2274 check types and array shapes for NULL()
2275 * trans-expr.c (conv_function_call): No double indirection for
2278 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2280 * trans-expr.c (gfc_conv_cst_int_power): Compute
2281 x**(-n) by converting it to (1/x)**n instead of
2284 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2287 * module.c (write_symbol, write_symtree): Don't write symbols
2288 wrongly added to namespace.
2289 * trans-decl.c (gfc_create_module_variable): Don't create a
2290 backend decl for a symbol incorrectly added to namespace.
2292 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2295 * resolve.c (resolve_symbol): Verify that parameter array has an
2296 explicit shape. Fix typos and coding style issues in surrounding
2299 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2302 * gfortran.texi: The documentation doesn't contain infomration on
2303 how to report bugs, and shouldn't, so remove the line which
2306 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2308 * intrinsic.c (sort_actual): Keep track of type of missing
2309 arguments. (Missing from previous commit.)
2311 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2313 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2314 * interface.c (compare_actual_formal): Keep type of omitted
2316 * trans-expr.c (gfc_conv_function_call): Add string length
2317 argument for omitted string argument.
2319 2004-06-03 Paul Brook <paul@codesourcery.com>
2321 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2322 lists instead of compound expr chains.
2323 (gfc_trans_code): Annotate statement lists.
2325 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2327 * trans-array.c: Fix spelling in comments.
2329 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2332 * data.c (assign_substring_data_value): New function.
2333 (gfc_assign_data_value): Call the new function if we're dealing
2334 with a substring LHS.
2336 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2339 * gfortran.h (GFC_VERSION): Remove.
2340 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2343 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2345 * trans-types.c: Fix spelling & layout in comments.
2347 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2350 * trans-const.c (gfc_conv_string_init): Allow variable string
2351 length lower than initialization string length.
2353 2004-05-30 Paul Brook <paul@codesourcery.com>
2356 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2357 * trans-expr.c (gfc_trans_string_copy): New function.
2358 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2360 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2361 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2362 * trans.h (struct gfc_saved_var): Define.
2363 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2365 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2367 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2369 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2371 * simplify.c (gfc_simplify_log): Remove useless line of code.
2373 2004-05-29 Paul Brook <paul@codesourcery.com>
2375 * trans-common.c (find_equivalence): Find multiple rules.
2377 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2379 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2380 (gfc_current_locus): Declare new global variable.
2381 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2382 (gfc_current_locus1): Rename ...
2383 (gfc_current_locus): ... to this.
2384 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2385 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2386 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2387 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2388 and gfc_current_locus(), respectively.
2389 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2390 match_array_cons_element, gfc_match_array_constructor):
2391 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2392 and gfc_current_locus().
2393 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2394 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2395 attr_decl1, gfc_match_save): Likewise.
2396 * error.c (error_print, gfc_internal_error): Likewise.
2397 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2398 * interface.c (gfc_add_interface): Likewise.
2399 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2400 match_io_iterator, match_io): Likewise.
2401 * match.c (gfc_match_space, gfc_match_eos,
2402 gfc_match_small_literal_int, gfc_match_st_label,
2403 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2404 gfc_match_char, gfc_match, gfc_match_assignment,
2405 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2406 gfc_match_nullify, gfc_match_call, match_implicit_range,
2407 gfc_match_implicit, gfc_match_data, match_case_selector,
2408 gfc_match_case, match_forall_iterator): Likewise.
2409 * matchexp.c (gfc_match_defined_op_name, next_operator,
2410 match_level_1, match_mult_operand, match_ext_mult_operand,
2411 match_add_operand, match_ext_add_operand, match_level_2,
2412 match_level_3, match_level_4, match_and_operand, match_or_operand,
2413 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2414 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2415 * parse.c (match_word, decode_statement, next_free, next_fixed,
2416 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2418 * primary.c (match_digits, match_integer_constant,
2419 match_boz_constant, match_real_constant, match_substring,
2420 next_string_char, match_charkind_name, match_string_constant,
2421 match_logical_constant, match_const_complex_part,
2422 match_complex_constant, match_actual_arg, match_keyword_arg,
2423 gfc_match_actual_arglist, gfc_match_structure_constructor,
2424 gfc_match_rvalue, gfc_match_variable): Likewise.
2425 * st.c (gfc_get_code): Likewise.
2426 * symbol.c (check_conflict, check_used, check_done,
2427 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2428 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2429 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2431 2004-05-26 Roger Sayle <roger@eyesopen.com>
2433 * io.c (format_asterisk): Silence compiler warnings by correcting
2434 the number of elements of a "locus" initializer.
2436 2004-05-25 Roger Sayle <roger@eyesopen.com>
2439 * matchexp.c: Allow unary operators after arithmetic operators
2441 (match_ext_mult_operand, match_ext_add_operand): New functions.
2442 (match_mult_operand): Tweak to call match_ext_mult_operand.
2443 (match_add_operand): Tweak to call match_ext_mult_operand.
2444 (match_level_2): Rearrange to call match_ext_add_operand.
2446 2004-05-25 Paul Brook <paul@codesourcery.com>
2448 * expr.c (check_inquiry): Remove bogus tests.
2450 2004-05-23 Paul Brook <paul@codesourcery.com>
2453 * expr.c (restricted_args): Remove redundant checks/argument.
2454 (external_spec_function): Update to match.
2455 (restricted_intrinsic): Rewrite.
2457 2004-05-23 Paul Brook <paul@codesourcery.com>
2458 Victor Leikehman <lei@haifasphere.co.il>
2460 * gfortran.h (struct gfc_symbol): Add equiv_built.
2461 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2463 (current_length): Remove.
2464 (add_segments): New function.
2465 (build_equiv_decl): Create initialized common blocks.
2466 (build_common_decl): Always add decl to bindings.
2467 (create_common): Create initializers.
2468 (find_segment_info): Reformat to match coding conventions.
2469 (new_condition): Use add_segments.
2470 (add_condition, find_equivalence, add_equivalences): Move iteration
2471 inside functions. Only process each segment once.
2472 (new_segment, finish_equivalences, translate_common): Simplify.
2474 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2476 * check.c (gfc_check_random_seed): Issue for too many arguments.
2478 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2480 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2482 2004-05-22 Paul Brook <paul@codesourcery.com>
2484 * dump-parse-tree.c (gfc_show_equiv): New function.
2485 (gfc_show_namespace): Use it.
2487 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2490 * symbol.c (gfc_add_common): Disable checks to work around other more
2491 fundamental inadequacies.
2493 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2495 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2497 (gfc_build_function_decl): Likewise.
2499 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2501 * check.c (gfc_check_system_clock): New function.
2502 * intrinsic.c (add_sym_3s): New function.
2503 (add_subroutines): Use it.
2504 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2506 * iresolve.c (gfc_resolve_system_clock): New function.
2508 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2510 * invoke.texi: Document -Wunderflow and spell check.
2511 * lang.opt: Add Wunderflow.
2512 * gfortran.h (gfc_option_t): Add warn_underflow option.
2513 * options.c (gfc_init_options, set_Wall): Use it.
2514 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2515 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2516 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2517 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2518 * arith.c (common_logarithm): Fix typo in comment.
2520 2004-05-21 Roger Sayle <roger@eyesopen.com>
2522 * io.c (check_format): As a GNU extension, allow the comma after a
2523 string literal to be optional in a format. Use gfc_notify_std to
2524 issue an error/warning as appropriate.
2526 2004-05-21 Roger Sayle <roger@eyesopen.com>
2528 * io.c (check_format): Use gfc_notify_std to determine whether to
2529 issue an error/warning for omitting the digits from the X format.
2531 2004-05-20 Roger Sayle <roger@eyesopen.com>
2533 * io.c (check_format): Allow the number before the X format to
2534 be optional when not -pedantic.
2536 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2537 Paul Brook <paul@codesourcery.com>
2539 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2540 Create decls for __builtin_pow{,f}.
2541 * gfortran.h (PREFIX_LEN): Define.
2542 * trans-decl.c (gfor_fndecl_math_powi): Add.
2543 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2544 (gfc_build_intrinsic_function_decls): Create decls for powi.
2545 * trans-expr.c (powi_table): Add.
2546 (gfc_conv_integer_power): Remove.
2547 (gfc_conv_powi): New function.
2548 (gfc_conv_cst_int_power): New function.
2549 (gfc_conv_power_op): Use new powi routines.
2550 * trans.h (struct gfc_powdecl_list): Add.
2551 (gfor_fndecl_math_powi): Add.
2552 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2554 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2556 * trans.c, trans-decl.c: Fix comment typos.
2558 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2560 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2562 2004-05-18 Steve Kargl <kargls@comcast.net>
2564 * arith.c (gfc_int2complex): Fix incorrect range checking.
2566 2004-05-18 Paul Brook <paul@codesourcery.com>
2569 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2570 (default_initializer): Move to expr.c.
2571 (variable_decl): Don't assign default initializer to variables.
2572 * expr.c (gfc_default_initializer): Move to here.
2573 * gfortran.h (gfc_default_initializer): Add prototype.
2574 * resolve.c (resolve_symbol): Check for illegal initializers.
2575 Assign default initializer.
2577 2004-05-17 Steve Kargl <kargls@comcast.net>
2579 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2581 2004-05-17 Steve Kargl <kargls@comcast.net>
2583 * arith.c (gfc_real2complex): Range checking wrong part of complex
2586 2004-05-16 Paul Brook <paul@codesourcery.com>
2588 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2590 2004-05-16 Paul Brook <paul@codesourcery.com>
2592 * arith.c (gfc_range_check): Fix logic error.
2594 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2596 * arith.c: Fix comment typos.
2598 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2601 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2602 not initialized in a disallowed fashion.
2603 * match.c (gfc_match_common): Likewise.
2604 (var_element): Verify that variable is not in the blank COMMON,
2605 if it is in a common.
2607 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
2609 * Make-lang.in (f95.generated-manpages): Remove.
2610 (f95.srcextra): New.
2611 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
2612 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
2615 (f95.install-info): Remove.
2616 (install-info): New.
2618 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
2620 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
2622 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2624 * primary.c (match_boz_constant): Use gfc_notify_std() for
2625 issuing a warning or an error.
2627 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2630 * primary.c (match_structure_constructor): Rename ...
2631 (gfc_match_structure_constructor): ... to this. Make non-static.
2632 (gfc_match_rvalue): Call renamed function.
2633 * match.h (gfc_match_structure_constructor): Declare.
2634 * match.c (gfc_match_data_constant): Handle structure
2637 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2641 * gfortran.h (gfc_linebuf): New typedef.
2643 (gfc_file): Revamped, use new gfc_linebuf.
2644 (locus): Revamped, use new types.
2645 (gfc_current_file): Remove.
2646 (gfc_current_form, gfc_source_file): New global variables.
2647 * match.c (gfc_match_space, gfc_match_strings): Use
2648 gfc_current_form to find source form.
2649 * module.c (gfc_dump_module): Use gfc_source_file when printing
2651 * error.c (show_locus, show_loci) Use new data structures to print
2653 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
2655 (file_head, current_file, gfc_current_form, line_head, line_tail,
2656 gfc_current_locus1, gfc_source_file): New global variables.
2657 (gfc_scanner_init1): Set new global variables.
2658 (gfc_scanner_done1): Free new data structures.
2659 (gfc_current_locus): Return pointer to gfc_current_locus1.
2660 (gfc_set_locus): Set gfc_current_locus1.
2661 (gfc_at_eof): Set new variables.
2662 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
2663 to new locus structure.
2664 (gfc_check_include): Remove.
2665 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
2666 (gfc_skip_comments): Use gfc_current_form, find locus with
2668 (gfc_next_char): Use gfc_current_form.
2669 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
2670 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
2672 (get_file): New function.
2673 (preprocessor_line, include_line): New functions.
2674 (load_file): Move down, rewrite to match new data structures.
2675 (gfc_new_file): Rewrite to match new data structures.
2676 * parse.c (next_statement): Remove code which is now useless. Use
2677 gfc_source_form and gfc_source_file where appropriate.
2678 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
2679 when determining locus of frontend code.
2680 * trans-io.c (set_error_locus): Same.
2681 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
2682 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
2684 (all): Add missing initializers.
2686 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2688 * Make-lang.in (trans-common.o): Remove redundant dependency.
2689 (data.c): Replace object file name ...
2690 (data.o): ... by the correct one.
2692 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2694 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
2695 for ranges when dumping array references.
2697 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
2699 * decl.c (variable_decl): Always apply default initializer.
2701 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2704 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
2705 handle zero correctly.
2707 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2709 * match.c (gfc_match): Eliminate dead code.
2711 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2713 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
2714 Detect bad continuation line in fixed form sources.
2716 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2719 * iresolve.c (gfc_resolve_nearest): Add new function.
2720 * intrinsic.h: ... declare it here.
2721 * intrinsic.c (add_functions): ... add it as resolving function
2724 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2727 * match.c (gfc_match_do): Allow infinite loops with
2728 label-do-stmt. Do not enforce space after comma.
2730 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2733 * parse.c (parse_interface): Allow empty INTERFACE, remove
2736 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2738 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
2739 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
2740 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
2741 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
2742 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
2743 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
2744 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
2745 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
2746 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
2747 trans-types.h, trans.c, trans.h: Update copyright years and
2749 * data.c: Likewise, also removed two whitespace-only lines.
2750 * gfortranspec.c, lang.opt: Update copyright years.
2752 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2755 * trans-decl.c (generate_local_decl): Don't warn for unused
2756 variables which are in common blocks.
2758 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2760 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
2761 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
2762 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
2764 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
2767 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
2769 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
2771 * gfortran.texi: Use @table @emph instead of @itemize @emph.
2772 Remove "set DEVELOPMENT".
2773 (Compiling GFORTRAN): Remove.
2775 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2777 * array.c (match_subscript, match_array_ref): Add comments
2778 explaining argument 'init'.
2779 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
2780 trans-expr.c, trans.c: Fix some typos in comments.
2781 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
2782 * primary.c (match_digits, match_integer_constant): Add comment
2783 explaining signflag.
2785 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2788 * primary.c: Include system.h and flags.h, needed for pedantic.
2789 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
2792 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2795 * match.c (match_data_constant): Handle case where
2796 gfc_find_symbol sets sym to NULL
2798 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2800 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
2801 dependency on mathbuiltins.def
2803 2004-04-24 Victor Leikehman <lei@il.ibm.com>
2805 * trans-io.c (transfer_expr): Implemented recursive printing
2808 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
2810 * gfortranspec.c: Do not include multilib.h.
2812 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2814 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
2815 2004 to copyright years.
2816 * trans-expr.c, trans-decl.c: Comment update, we now generate
2817 GENERIC, not SIMPLE. Add 2004 to copyright years.
2819 2004-04-24 Paul Brook <paul@codesourcery.com>
2821 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
2823 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
2826 * arith.c (gfc_arith_divide): Fix complex divide.
2828 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
2830 * gfortranspec.c: Include the target headers.
2832 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
2836 * arith.c (arctangent2): New function.
2837 * arith.h (arctangent2): Add function prototype.
2838 * simplify.c (gfc_simplify_atan2): Use it.
2839 (gfc_simplify_log): Use it.
2841 2004-04-12 Diego Novillo <dnovillo@redhat.com>
2843 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
2844 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
2846 2004-04-11 Bud Davis <bdavis9659@comcast.net>
2849 * trans-io.c (build_dt): Change REC to value.
2851 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2854 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
2855 the real value when converting mpf to string.
2857 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2860 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
2863 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2866 * simplify.c (simplify_min_max): Convert the type of the result.
2868 2004-04-11 Paul Brook <paul@codesourcery.com>
2870 * gfortran.texi: Use full target triplet.
2872 2004-04-11 Paul Brook <paul@codesourcery.com>
2874 * Make-lang.in (GFORTRAN_TEXI): Set it.
2875 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
2876 (fortran/gfortran.info): Ditto.
2877 * gfortran.texi: Major update.
2878 * invoke.texi: New file.
2880 2004-04-10 Paul Brook <paul@codesourcery.com>
2882 * trans-array.c (gfc_trans_allocate_temp_array,
2883 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
2884 * trans-decl.c (gfc_build_dummy_array_decl,
2885 gfc_get_symbol_decl, gfc_build_function_decl,
2886 gfc_create_module_variable): Ditto.
2887 * trans-expr.c (gfc_conv_variable): Ditto.
2888 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
2889 * trans.h (GFC_DECL_STRING): Remove.
2890 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
2891 GFC_DECL_ASSIGN): Renumber flags.
2893 2004-04-05 Paul Brook <paul@codesourcery.com>
2897 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
2899 * gfortran.h (struct gfc_charlen): Add backend_decl.
2900 * trans-array.c (gfc_trans_allocate_temp_array,
2901 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
2902 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
2903 Remove old, broken string handling.
2904 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2905 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2906 gfc_trans_deferred_array): Handle character arrays.
2907 * trans-const.c (gfc_conv_const_charlen): New function.
2908 * trans-const.h (gfc_conv_const_charlen): Add prototype.
2909 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
2911 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
2912 (gfc_create_string_length): New function.
2913 (gfc_get_symbol_decl): Create lengths for character variables.
2914 (gfc_get_fake_result_decl): Ditto.
2915 (gfc_build_function_decl): Only set length for assumed length
2916 character arguments.
2917 (gfc_trans_dummy_character): New function.
2918 (gfc_trans_auto_character_variable): Rewrite.
2919 (gfc_trans_deferred_vars): Handle more types of character variable.
2920 (gfc_create_module_variable): String lengths have moved.
2921 (gfc_generate_function_code): Initialize deferred var chain earlier.
2922 * trans-expr.c (gfc_conv_init_string_length): Rename ...
2923 (gfc_trans_init_string_length): ... to this.
2924 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
2925 gfc_conv_function_call): Update to new format for character variables.
2926 (gfc_conv_string_length): Remove.
2927 (gfc_conv_string_parameter): Update assertion.
2928 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
2929 * trans-io.c (set_string): Use new macro names.
2930 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
2931 * trans-types.c (gfc_get_character_type): Use existing length expr.
2932 (gfc_is_nodesc_array): Make public.
2933 (gfc_get_dtype_cst): Rename ...
2934 (gfc_get_dtype): ... to this. Handle unknown size arrays.
2935 (gfc_get_nodesc_array_type): Use new name.
2936 (gfc_sym_type): New character variable code.
2937 (gfc_get_derived_type): Ditto.
2938 (gfc_get_function_type): Evaluate character variable lengths.
2939 * trans-types.h (gfc_strlen_kind): Define.
2940 (gfc_is_nodesc_array): Add prototype.
2941 * trans.h: Update prototypes.
2942 (struct lang_type): Update comments.
2943 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
2944 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
2946 2004-04-04 Paul Brook <paul@codesourcery.com>
2948 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
2949 * options.c (gfc_init.options, gfc_handle_option): Ditto.
2950 * trans-expr.c (gfc_conv_function_call): Ditto.
2951 * trans-types.c (gfc_is_nodesc_array): Ditto
2952 * lang.opt (fg77-calls): Remove.
2954 2004-04-04 Paul Brook <paul@codesourcery.com>
2956 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
2957 (gfc_conv_descriptor_base): Rename ...
2958 (gfc_conv_descriptor_offset): ... to this.
2959 (gfc_trans_allocate_array_storage): Set offset to zero.
2960 (gfc_conv_array_base): Rename ...
2961 (gfc_conv_array_offset): ... to this.
2962 (gfc_conv_array_index_ref): Add offset parameter.
2963 (gfc_conv_array_ref): Include offset.
2964 (gfc_trans_preloop_setup): Use existing offset.
2965 (gfc_trans_allocate_temp_array, gfc_array_allocate,
2966 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2967 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2968 gfc_conf_ss_descriptor): Set offset.
2969 * trans-array.h: Rename prototypes.
2970 * trans-const.h (gfc_index_zero_node): Define.
2971 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
2972 * trans-types.c (gfc_get_array_type_bounds): Ditto.
2973 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
2975 2004-03-25 Diego Novillo <dnovillo@redhat.com>
2977 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
2979 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2982 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
2983 before conversion by gmp library call.
2985 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2988 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
2990 2004-02-24 Richard Henderson <rth@redhat.com>
2992 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
2994 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
2996 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
2997 (fortran/gfortran.info): ... to here.
3000 2004-02-16 Richard Henderson <rth@redhat.com>
3002 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3003 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3004 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3005 (gfc_expand_function): Rename from expand_function_body, make static,
3006 don't do anything except invoke tree_rest_of_compilation.
3007 (gfc_be_parse_file): Invoke cgraph.
3008 (gfc_expand_decl): Remove.
3009 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3010 __builtin_adjust_trampoline.
3011 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3012 (gfc_finalize): New.
3013 (gfc_generate_function_code): Use it. Lower nested functions.
3014 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3016 * trans.c (gfc_build_function_call): Likewise.
3017 * trans.h (expand_function_body): Remove.
3019 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3022 * trans-decl.c (gfc_build_function_decl) For functions
3023 returning CHARACTER pass an extra length argument,
3024 following g77 calling conventions.
3025 * trans-types.c (gfc_get_function_type) Ditto.
3026 * trans-expr.c (gfc_conv_function_call) Ditto.
3028 2004-02-14 Paul Brook <paul@codesourcery.com>
3030 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3032 2004-02-12 Paul Brook <paul@nowt.org>
3036 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3038 * gfortran.texi: Fix typos.
3040 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3043 * intrinsic.c (add_conversions) Use logical conversion instead
3045 * trans-types.c (gfc_get_logical_type) implemented logical*1
3048 2004-01-17 Paul Brook <paul@codesourcery.com>
3050 * lang-specs.h: Remove %<fixed-form.
3052 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3054 * lang-specs.h: Enable preprocessing of source files
3055 ending in .F, .fpp, .FPP, .F90 and .F95.
3057 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3060 * lang-specs.h: Enable compilation of files ending
3061 in .f, .for and .FOR.
3063 2004-01-11 Paul Brook <paul@codesourcery.com>
3065 * trans-stmt.c (gfc_trans_if_1): New function.
3066 (gfc_trans_if): Use it.
3068 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3070 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3071 (gfc_option_t): Add max_identifier_length.
3072 * lang.opt: Add fmax-identifier-length.
3073 * match.c (parse_name): Use limit.
3074 * options.c (gfc_init_options): Set max_identifier_length.
3075 (gfc_handle_option): Ditto.
3077 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3079 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3080 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3081 * iresolve.c (gfc_resolve_dcmplx): New function.
3083 2004-01-10 Paul Brook <paul@codesourcery.com>
3085 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3086 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3087 (gfc_return_by_reference): Correct condition.
3088 (gfc_get_function_type): Ditto.
3090 2004-01-10 Paul Brook <paul@codesourcery.com>
3092 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3095 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3097 * iresolve.c: Use correct kind.
3099 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3102 * trans-decl.c (gfc_create_module_variable): Output array valued
3105 2004-01-10 Paul Brook <paul@codesourcery.com>
3107 * resolve.c (resolve_branch): Get error message right way round.
3109 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3111 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3113 (gfc_array_allocate): Don't count size of element twice.
3115 2004-01-04 Paul Brook <paul@codesourcery.com>
3117 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3119 2004-01-04 Paul Brook <paul@codesourcery.com>
3121 * error.c (gfc_notify_std): New function.
3122 * gfortran.h (gfc_notify_std): Declare.
3123 (GFC_STD_*): Define.
3124 (gfc_option_t): Add warn_std and allow_std.
3125 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3126 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3127 * check.c (check_rest): Use gfc_notify_std.
3128 * match.c (gfc_match_pause): Ditto.
3129 (gfc_match_assign): Ditto.
3130 (gfc_match_goto): Ditto.
3131 * resolve.c (resolve_branch): Ditto.
3132 * lang.opt: Add std=<foo> and w.
3133 * options.c (gfc_init_options): Set allow_std and warn_std.
3134 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3136 2004-01-01 Paul Brook <paul@codesourcery.com>
3138 * array.c (gfc_append_constructor): Take constructor, not expression.
3139 * data.c (struct gfc_expr_stack): Remove.
3140 (expr_stack): Remove.
3141 (find_con_by_offset): Rename from find_expr_in_con.
3142 (find_con_by_component): Rename from find_component_in_con.
3143 (gfc_get_expr_stack): Remove.
3144 (gfc_assign_data_value): Rewrite.
3145 (gfc_expr_push): Remove.
3146 (gfc_expr_pop): Remove.
3147 (gfc_advance_section): Rename from
3148 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3149 (gfc_get_section_index): Handle unbounded sections.
3150 * gfortran.h: Update prototypes.
3151 * resolve.c (check_data_variable): Array section maight not be the
3154 2004-01-01 Paul Brook <paul@codesourcery.com>
3157 * resolve.c (resolve_symbol): Allow assumed length function results.
3159 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3161 * match.c (gfc_match_pause): Fix spelling.
3163 2004-01-01 Steven Bosscher <stevenb@suse.de>
3166 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3167 reference from the expression.
3169 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3171 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3173 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3174 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3175 (symbol_attribute):New variable attribute: assign.
3176 * io.c (resolve_tag):Integer variable is allowed.
3177 (match_dt_format): Add ASSIGN statement. Set assign flag.
3178 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3179 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3180 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3181 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3182 (next_statement): Add ST_LABEL_ASSIGNMENT.
3183 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3184 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3185 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3186 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3187 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3188 assign. Put them into the stuct lang_decl.
3189 * trans-io.c (set_string): Add the assign statement.
3190 * trans-stmt.c (gfc_trans_label_assign): New function.
3191 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3192 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3193 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3194 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3195 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3196 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3198 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3201 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3204 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3206 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3207 that arguments to subroutines/functions can't alias themselves, nor global
3210 2003-12-20 Steven Bosscher <stevenb@suse.de>
3212 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3213 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3215 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3217 * primary.c (match_substring): Fix substring bug for start point
3218 or end point is NULL.
3219 * trans-expr.c (gfc_conv_substring): Ditto
3220 * trans-types.c (gfc_sym_type): Get correct type of scalar
3221 character variables.
3222 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3225 2003-12-10 Richard Henderson <rth@redhat.com>
3227 * options.c (gfc_post_options): Don't ever use rtl inlining.
3229 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3231 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3232 * trans-equivalence.c: Remove.
3233 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3234 (gfc_generate_function_code): Ditto.
3235 * trans-array.c (gfc_conv_array_parameter): Ditto.
3236 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3237 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3238 * trans.h (gfc_trans_equivalence): Remove.
3239 * gfortran.h (struct gfc_equiv): Add used field.
3240 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3241 equiv_offset fields.
3243 2003-12-05 Richard Henderson <rth@redhat.com>
3245 * trans.c (gfc_build_addr_expr): New.
3246 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3247 * trans.h: Declare them.
3248 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3249 trans-stmt.c, trans.c (*): Use them.
3251 * f95-lang.c (gfc_post_options): Remove dead prototype.
3252 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3253 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3256 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3258 * io.c (gfc_match_format): Check for missing format label.
3260 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3263 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3264 from interfaces in modules.
3266 2003-11-30 Paul Brook <paul@nowt.org>
3268 * trans-array.c (gfc_trans_g77_array): Make non-static.
3269 (gfc_trans_assumed_size): Remove.
3270 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3271 * trans-array.h (gfc_trans_g77_array): Add prototype.
3272 (gfc_trans_assumed_size): Remove.
3273 * trans-decls.c (gfor_fndecl_push_context): Remove.
3274 (gfor_fndecl_pop_context): Remove.
3275 (gfc_build_function)decls): Don't create them.
3276 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3277 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3279 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3281 * trans-array.c (gfc_conv_array_parameter): Simplify
3282 array argument passing for array name actual argument.
3283 * trans-expr.c (gfc_conv_function_call): Ditto
3284 * trans-types.c (gfc_is_nodesc_array):Ditto.
3286 2003-11-30 Paul Brook <paul@nowt.org>
3288 * f95-lang.c (gfc_post_options): Move ...
3289 * options.c (gfc_post_options): .. to here. Handle inlining options.
3290 * gfortran.h (gfc_post_options): Add prototype.
3292 2003-11-28 Richard Henderson <rth@redhat.com>
3294 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3296 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3298 * trans.h (has_alternate_specifier): New global variable.
3299 * match.c (gfc_match_call): Handle actual arguments associated with
3300 alternate return indicators.
3301 * trans-expr.c (gfc_conv_function_call): Ditto
3302 * trans-stmt.c (gfc_trans_call): Ditto
3303 (gfc_trans_return): Handle return statement with value.
3304 * trans-decl.c (gfc_generate_function_code): Handle functions with
3306 (gfc_get_fake_result_decl): Ditto
3307 * trans-types.c (gfc_get_function_type): Ditto
3308 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3309 (resolve_formal_arglist): Check asterisk dummy.
3311 2003-11-27 Paul Brook <paul@nowt.org>
3313 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3314 allocation interface.
3315 (gfc_conv_ array_parameter): Ditto.
3316 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3317 * trans-array.c: Update prototype.
3318 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3319 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3320 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3321 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3322 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3323 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3324 * trans.h (gfc_ss_info): Remove unused pdata field.
3325 * trans.c (gfc_create_var_np): Change T to V.
3327 2003-11-26 Richard Henderson <rth@redhat.com>
3329 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3330 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3331 FRACTION, NEAREST, SET_EXPONENT.
3332 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3333 Fix GTY marking. Remove unnecessary const's.
3334 (LIBM_FUNCTION): Rename from I_LIB.
3335 (LIBF_FUNCTION): New.
3336 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3337 conventions. Assume the expr signature is correct. Mark const.
3338 (gfc_conv_intrinsic_exponent): Use library functions.
3339 (gfc_conv_intrinsic_set_exponent): Remove.
3340 (gfc_conv_intrinsic_scale): Remove.
3341 (gfc_conv_intrinsic_nearest): Remove.
3342 (gfc_conv_intrinsic_fraction): Remove.
3343 (gfc_conv_intrinsic_function): Update.
3344 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3345 (gfor_fndecl_math_exponent8): New.
3346 (gfc_build_intrinsic_function_decls): Set them.
3347 * trans.h: Declare them.
3349 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3351 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3352 underflow COMMON block.
3353 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3354 EQUIVALENCE object. Also fix typo in an error message.
3356 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3358 * Make-lang.in: Add check-gfortran to lang_checks.
3359 (check-f95): Alias for check-gfortran.
3361 2003-11-25 Jason Merrill <jason@redhat.com>
3363 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3364 directory and TAGS files that include them for each front end.
3366 2003-11-24 Paul Brook <paul@nowt.org>
3369 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3371 2003-11-24 Paul Brook <paul@nowt.org>
3373 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3375 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3377 2003-11-24 Paul Brook <paul@nowt.org>
3380 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3381 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3383 2003-11-20 Richard Henderson <rth@redhat.com>
3385 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3386 (gfc_conv_array_base): Likewise.
3387 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3388 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3389 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3390 * trans-stmt.c (gfc_trans_character_select): Likewise.
3392 2003-11-13 Paul Brook <paul@nowt.org>
3394 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3396 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3398 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3399 (resolve_equivalence): New function.
3400 (resolve_equivalence_derived): New function.
3402 2003-11-12 Richard Henderson <rth@redhat.com>
3404 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3405 annotate_all_with_locus.
3407 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3409 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3410 * trans-decl.c (gfc_finish_var_decl): Modified.
3412 2003-11-08 Paul Brook <paul@nowt.org>
3415 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3418 2003-11-06 Paul Brook <paul@nowt.org>
3420 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3422 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3424 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3426 2003-10-27 Anthony Green <green@redhat.com>
3428 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3429 (f95.stagefeedback): Ditto.
3431 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3434 * Make-lang.in (f95.stageprofile): Add.
3435 (f95.stagefeedback): Add.
3437 2003-10-23 Richard Henderson <rth@redhat.com>
3439 * f96-lang.c (gfc_gimplify_expr): Remove.
3440 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3441 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3443 2003-10-23 Richard Henderson <rth@redhat.com>
3445 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3447 2003-10-20 Paul Brook <paul@nowt.org>
3449 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3450 * trans-stmt.c (gfc_trans_do_while): Ditto.
3452 2003-10-17 Paul Brook <paul@nowt.org>
3454 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3456 2003-10-17 Paul Brook <paul@nowt.org>
3458 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3460 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3462 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3463 (gfc_resolve_minloc): Ditto.
3464 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3465 Return the value after subtracting the lower bound.
3467 2003-10-16 Richard Henderson <rth@redhat.com>
3469 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3471 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3473 * lang.c: Remove -M option for now, it's in the way for C.
3475 2003-10-14 Jason Merrill <jason@redhat.com>
3477 * Make-lang.in (f95.tags): New rule.
3479 2003-10-13 Richard Henderson <rth@redhat.com>
3481 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3483 2003-10-13 Paul Brook <paul@nowt.org>
3485 * trans-decl.c (generate_local_decl): Don't create junk variables.
3487 2003-10-13 Paul Brook <paul@nowt.org>
3489 * resolve.c (resolve_formal_arglist): Use function result decl in
3490 preference to function decl.
3492 2003-10-12 Richard Henderson <rth@redhat.com>
3494 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3495 TREE_READONLY. Update all callers.
3497 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3499 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3500 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3501 (gfc_is_intrinsic_libcall): Add CSHIFT.
3503 2003-10-12 Richard Henderson <rth@redhat.com>
3505 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3506 (gfc_trans_array_constructor_value): Likewise.
3507 (gfc_conv_array_initializer): Likewise.
3508 * trans-stmt.c (gfc_trans_character_select): Likewise.
3510 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3512 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3514 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3516 * check.c (gfc_check_repeat): Check arguments are scalar.
3517 (gfc_check_trim): New function.
3518 * intrinsic.h (gfc_check_trim): Add prototype.
3519 * intrinsic.c (add_functions): Use it.
3520 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3522 * trans-decl.c: Ditto.
3523 (gfc_build_intrinsic_fucntion_decls): Set them.
3524 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3525 (gfc_conv_intrinsic_trim): New function.
3526 (gfc_conv_intrinsic_repeat): New function.
3527 (gfc_conv_intrinsic_function): Use them.
3529 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3531 * trans-types.c (gfc_sym_type): Handle result variables.
3533 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3535 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3536 gfc_get_character_type.
3538 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3540 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3542 2003-10-11 Paul Brook <paul@nowt.org>
3544 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3545 (gfc_resolve_dprod): New function.
3546 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3547 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3548 (gfc_resolve_dprod): Declare.
3549 * intrinsic.c (add_functions): Use them.
3550 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3552 2003-10-06 Richard Henderson <rth@redhat.com>
3554 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3555 * trans-intrinsic.c (call_builtin_clz): Use it.
3557 2003-10-05 Paul Brook <paul@nowt.org>
3559 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3560 * trans-decl.c (gfc_generate_function_code): Set
3561 cfun->function_end_locus.
3563 2003-09-24 Jason Merrill <jason@redhat.com>
3565 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3568 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3569 Paul Brook <paul@nowt.org>
3571 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3572 * array.c (gfc_inser_constructor): New function.
3573 (gfc_get_constructor): New function.
3574 (gfc_free_constructor): Initialize offset and repeat.
3575 (iterator_stack): Remove.
3576 (expand_info): Add offset, component and repeat fields.
3577 (expand_constructor): Set them.
3578 (expand): Set new fields.
3579 (gfc_copy_constructor): Ditto. Avoid recursion.
3580 * gfortran.h: Add prototypes for new functions.
3581 (gfc_constructor): Add offset, component and repeat.
3582 (iteratio_stack): Move to here.
3583 * resolve.c (check_data_variable): Convert data values into variable
3585 (traverse_data_list): Build implicit loop chain.
3586 (gfc_resolve): Ditto.
3587 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3588 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3589 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3590 (gfc_conv_expr): Update to match.
3591 * trans.h (gfc_conv_structure): Declare.
3594 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3596 * trans.h: Add declarations for gfor_fndecl_si_kind and
3597 gfor_fndecl_sr_kind.
3598 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3599 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3600 (g95_conv_intrinsic_sr_kind): New function.
3601 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
3604 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
3606 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
3607 instead of _4 and _8 as postfix for libgfortran calls.
3609 2003-09-16 Paul Brook <paul@nowt.org>
3611 * array.c (compare_bounds): New function.
3612 (gfc_compare_array_spec): Use it.
3614 2003-09-14 Paul Brook <paul@nowt.org>
3616 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
3617 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
3619 2003-09-14 Paul Brook <paul@nowt.org>
3621 * check.c (dim_rank_check): Allow assumed bounds if requested.
3622 (gfc_check_lbound): Call it.
3623 (gfc_check_ubound): Ditto.
3624 (gfc_check_size): Change to match.
3625 * simplify.c (gfc_simplify_bound): New function.
3626 (gfc_simplify_lbound): New function.
3627 (gfc_simplify_ubound): New function.
3628 * intrinsic.h: Declare them.
3629 * intrinsic.c (add_functions): Use them.
3631 2003-09-14 Paul Brook <paul@nowt.org>
3633 * io.c (format_lex): Initialize negative_flag.
3634 (check_format): Intialize repeat.
3635 * trans-io.c (gfc_new_nml_name_expr): Declare static.
3636 (gfc_new_var_expr): Ditto.
3638 2003-09-14 Paul Brook <paul@nowt.org>
3640 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
3641 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
3643 2003-09-12 Paul Brook <paul@nowt.org>
3645 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
3647 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3649 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
3650 for a correct expression.
3652 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
3654 * trans-intrinsic.c (real_compnt_info): New struct.
3655 (prepare_arg_info): New function.
3656 (gfc_conv_intrinsic_set_exponent): New function.
3657 (gfc_conv_intrinsic_scale): New function.
3658 (gfc_conv_intrinsic_nearest): New function.
3659 (gfc_conv_intrinsic_fraction): New function.
3660 (gfc_conv_intrinsic_exponent): New function.
3661 (gfc_conv_intrinsic_spacing): New function.
3662 (gfc_conv_intrinsic_rrspacing): New function.
3663 (gfc_conv_intrinsic_function): Use them.
3665 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
3667 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
3668 build_int_2 changed from (high, low) to (low, high).
3669 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
3670 ioparm_namelist_read_mode, iocall_set_nml_val_int,
3671 iocall_set_nml_val_float, iocall_set_nml_val_char,
3672 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
3673 (gfc_build_io_library_fndecls): Add variable initialization.
3674 (gfc_new_nml_name_expr, get_new_var_expr): New function.
3675 (build_dt): Add namelist support.
3676 * io.c (value): New variable.
3677 (check_format): Support FMT_H now.
3679 2003-09-07 Paul Brook <paul@nowt.org>
3681 * io.c (gfc_resolve_dt): Error if format label is not defined.
3683 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
3685 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
3686 about case_switch's break. The other is about building the condition
3687 statement tree, which judges the argument in the range of the
3688 corresponding integer type.
3689 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
3690 for the large values.
3692 2003-09-05 Paul Brook <paul@nowt.org>
3694 * f95-lang.c (expand_function_body): Gimplify the function.
3696 2003-09-04 Jeff Law <law@redhat.com>
3698 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
3701 2003-09-04 Paul Brook <paul@nowt.org>
3703 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
3704 (gfc_expand_stmt): New function.
3705 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
3706 (expand_function_body): Use tree_rest_of_compilation.
3707 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
3709 2003-09-03 Jeff Law <law@redhat.com>
3711 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
3714 2003-08-30 Paul Brook <paul@nowt.org>
3716 * f95-lang.c (builtin_function): Remove #if 0 code.
3717 (gfc_define_builtin): New function.
3718 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
3719 * mathbuiltins.def: New file.
3720 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
3721 (gfc_intrinsic_map): Use mathbuiltins.def.
3722 (gfc_intrinsic_builtin_t): Remove.
3723 (gfc_build_intrinsic_lib_fndecls): Update.
3724 * trans-types.c (gfc_init_types): Remove redundant initilaization of
3725 signed_size_type_node.
3727 2003-08-29 Paul Brook <paul@nowt.org>
3729 * arith.c (gfc_real_kinds): Use correct minimum exponents.
3731 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
3733 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
3734 (gfc_conv_intrinsic_function): Add MODULO.
3736 2003-08-22 Jason Merrill <jason@redhat.com>
3738 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
3740 2003-08-22 Andreas Jaeger <aj@suse.de>
3742 * Make-lang.in (f95.install-common): Add DESTDIR support.
3743 * (f95.install-info): Likewise.
3744 (f95.uninstall): Likewise.
3746 2003-08-19 Diego Novillo <dnovillo@redhat.com>
3748 * trans-types.c (gfc_init_types): Initialize
3749 signed_size_type_node with size_type_node.
3751 2003-08-18 Paul Brook <paul@nowt.org>
3753 * dependency.c (gfc_dependency): New enum.
3754 (check_another_array_ref): Remove.
3755 (gfc_get_array_from_component): Remove.
3757 (get_range): Remove.
3758 (get_no_of_elements): Use mpz_t, not mpf_t.
3759 (transform_sections): New function.
3760 (gfc_check_range_range): Rename ...
3761 (gfc_check_section_vs_section): ... to this. Use new function.
3762 (gfc_is_inside_range): Rewrite to match.
3763 (gfc_check_element_vs_section): Ditto.
3764 (gfc_check_element_vs_element): Ditto.
3766 (gfc_dep_resolver): Ditto. Remove unused parameter.
3767 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
3768 gfc_check_element_vs_element, gfc_is_inside_range,
3769 gfc_get_array_from_component): Remove prototypes for static functions.
3770 (gfc_dep_resolver): Update prototype.
3771 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
3773 2003-08-15 Paul Brook <paul@nowt.org>
3775 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
3776 return values to parent scope.
3777 (gfc_build_dummy_array_decl): Ditto.
3779 2003-08-14 Paul Brook <paul@nowt.org>
3781 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
3782 size of the type, not the pointer.
3783 * resolve.c (resolve_symbol): Give more accurate error message.
3785 2003-08-10 Paul Brook <paul@nowt.org>
3787 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
3789 2003-08-10 Paul Brook <paul@nowt.org>
3791 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
3794 2003-08-10 Chun Huang <compiler@sohu.com>
3796 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
3797 (resolve_symbol): Ditto.
3798 * trans-expr.c (gfc_conv_statement_function): New function.
3799 (gfc_conv_function_expr): Use it.
3801 2003-08-10 Paul Brook <paul@nowt.org>
3803 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
3804 (walk_function_expr): Set section rank.
3805 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
3807 2003-08-10 Paul Brook <paul@nowt.org>
3809 * intrinsic.c (add_sym): Prefix names with correct string.
3810 (add_sym_0s): New function.
3811 (add_subroutines): Register abort.
3813 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
3815 * gfortran.h: Introduce options to control the mangling.
3816 * lang.opt: Likewise.
3817 * options.c (gfc_init_options): Handle the options.
3818 * trans-common.c (gfc_sym_mangled_common_id): New function.
3819 (gfc_build_common_decl): Call it.
3820 * trans-decl.c (gfc_sym_mangled_function_id): New function.
3821 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
3823 2003-08-09 Paul Brook <paul@nowt.org>
3825 * module.c (mio_symbol): Always ouput a namespace for formal args.
3826 (load_needed): Namespace now belong to their proper symbol.
3827 (gfc_dump_module): Change G95=>GFORTRAN.
3829 2003-08-05 Paul Brook <paul@nowt.org>
3831 * options.c: Force -fg77-calls.
3833 2003-08-02 Paul Brook <paul@nowt.org>
3835 * Makelang.in: Rename G95_* to GFORTRAN_*.
3836 * All sources: Rename G95_* to GFC_*.
3838 2003-08-01 Paul Brook <paul@nowt.org>
3840 * fortran/Make-lang.in: Use GMPLIBS.
3841 * fortran/config-lang.in: Set need_gmp.
3842 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
3844 2003-07-27 Andreas Jaeger <aj@suse.de>
3846 * trans-decl.c (gfc_generate_constructors): Convert prototype to
3848 * trans-const.c (gfc_init_constants): Likewise.
3849 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
3851 * gfortranspec.c: Convert to ISO C90.
3852 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
3854 2003-07-26 Paul Brook <paul@nowt.org>
3856 * lang.opt: Add -fdump-parse-tree.
3857 * options.c (gfc_handle_option): Ditto.
3858 * resolve.c (resolve_forall_iterators): Convert to proper type.
3859 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
3861 2003-07-26 Paul Brook <paul@nowt.org>
3863 * Makefile.in: Add build dependencies on files common with rest of gcc.
3865 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
3867 * trans.h: Declare g95_trans_pointer_assignment.
3868 * trans-expr.c (g95_trans_pointer_assignment): New function.
3869 (g95_trans_pointer_assign): Use it.
3870 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
3871 (g95_trans_pointer_assign_need_temp): New function.
3873 2003-07-26 Paul Brook <paul@nowt.org>
3875 * gfortran.texi: Replace references to g95.
3877 2003-07-26 Paul Brook <paul@nowt.org>
3879 Rename g95_* to gfc_*.
3881 2003-07-25 Paul Brook <paul@nowt.org>
3883 * gfortran.h: Rename from g95.h.
3884 * trans-types.c (boolean_type_node, booelan_true_node,
3885 boolean_false_node): Remove.
3886 * trans-types.h: Ditto.
3888 2003-07-25 Chun Huang <compiler@sohu.com>
3890 * parse.c (accept_statement): Implement BLOCK DATA statement.
3891 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
3894 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
3896 * trans-stmt.c (temporary_list): Define.
3897 (g95_trans_assign_need_temp): New function.
3898 (g95_trans_forall_1): Modified for WHERE.
3899 (g95_trans_where_assign): Modified.
3900 (g95_trans_where_2): Modified.
3901 (g95_evaluate_where_mask): Modified.
3902 (g95_trans_where): Modified.
3903 (g95_get_temp_expr): Removed.
3904 (g95_add_to_where_stmt_list): Removed.
3905 (compute_overall_iter_number): Modified for WHERE.
3906 * trans.h: Remove where_stmt_list.
3908 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3910 * lang.opt: Correct description of options -J and -M.
3912 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
3914 * lang.opt: Move help text to here.
3915 * lang-options.h: Remove.
3917 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3918 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
3919 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
3922 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
3923 Paul Brook <paul@nowt.org>
3925 * check.c (check_rest): Use global pedantic flag.
3926 * io.c (data_desc): Ditto.
3927 * error.c (g95_warning, g95_warning_now): Use global flag.
3928 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
3929 (expand_function_body): Update to new prototypes.
3930 (g95_init): Use new option names.
3931 * g95.h (g95_option_t): Standardize names.
3932 (g95_init_options, g95_handle_option): Update prototypes.
3933 * interface.c: Use new option names.
3940 * simplify.c: Ditto.
3942 * trans-array.c: Ditto.
3943 * trans-expr.c: Ditto.
3944 * trans-types.c: Ditto.
3945 * trans-decl.c: Ditto.
3946 (g95_build_library_function_decl): Remove obsolete VPARAMS.
3948 * options.c (g95_display_help): Remove.
3949 (g95_init_options): Convert to new scheme.
3951 (g95module_option): Ditto, rename from g95_parse_arg.
3952 (g95_handle_module_path_options): New function.
3953 * trans-equivalence.c: Fix error message.
3954 * lang.opt: Corrections.
3956 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
3958 * lang.opt: New file.
3960 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3962 * decl.c (match_attr_spec): Set colon_seen.
3964 2003-07-14 Paul Brook <paul@nowt.org>
3966 * trans-array.c: Update comment.
3967 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
3968 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
3969 minmaxloc,minmaxval): Ditto.
3970 * trans-io.c (g95_trans_transfer): Ditto.
3971 * trans-stmt.c: Remove unneeded prototypes.
3972 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
3973 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
3974 (compute_inner_temp_size): Remove bits of dead code. Add comments.
3975 Don't share loopinfo.
3976 (compute_overall_iter_number): Declare as static.
3977 (allocate_temp_for_forall_nest): Ditto.
3978 (g95_trans_forall_1): Don't pass shared loopinfo.
3979 * trans.c (g95_start_block): Expand comment.
3981 2003-07-12 Paul Brook <paul@nowt.org>
3983 * arith.c (g95_index_integer_kind): Remove unused initializer.
3984 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
3985 index by size of element.
3986 (generate_loop_for_rhs_to_temp): Ditto.
3987 (allocate_temp_for_forall_nest): Use element size, not index size.
3989 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3991 * arith.c (g95_index_integer_kind): Add a TODO.
3992 * simplify.c (g95_simplify_nearest): Add a TODO.
3994 2003-07-09 Chun Huang <compiler@sohu.com>
3996 * trans.h: Add declarations for gfor_fndecl_string_scan and
3997 gfor_fndecl_string_verify.
3998 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3999 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4000 (g95_conv_intrinsic_verify): New function.
4001 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4002 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4003 of parameter 'BACK=.TRUE.'
4005 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4007 * trans-stmt.c (iter_info, forall_info): Define.
4008 (g95_trans_forall_block): Remove.
4009 (g95_trans_forall_loop): Use forall info blocks.
4010 (g95_trans_nested_forall_loop): New function.
4011 (g95_do_allocate): Handle things other than logical masks.
4012 (generate_loop_for_temp_to_lhs): New function.
4013 (generate_loop_for_rsh_to_temp): New function.
4014 (compute_inner_temp_size): New function.
4015 (compute_overall_iter_number): New function.
4016 (allocate_temp_for_forall_nest): New function.
4017 (g95_trans_forall): Move body ...
4018 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4020 2003-07-02 Paul Brook <paul@nowt.org>
4022 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4023 in correct scope. Change callers to match.
4024 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4025 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4027 2003-07-02 Paul Brook <paul@nowt.org>
4029 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4030 expression shape for all expressions.
4031 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4033 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4035 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4036 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4038 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4039 * resolve.c (g95_resolve_index): Call it.
4041 2003-07-02 Paul Brook <paul@nowt.org>
4043 * iresolve.c (g95_resolve_reshape): Set expression shape.
4044 (g95_resolve_shape): Ditto.
4045 * simplify.c (g95_simplify_shape): Move common code outside condition.
4046 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4048 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4050 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4053 2003-06-29 Paul Brook <paul@nowt.org>
4055 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4056 * expr.c (find_array_element, find_component_ref): New functions.
4057 (remove_subobject_ref): New function.
4058 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4059 (simplify_ref_chain): New function.
4060 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4061 (g95_specification_expr): Simplify the expression.
4062 * resolve.c (resolve_operator): Check simplifications return code.
4063 (g95_resolve_expr): Ditto.
4065 2003-06-26 Paul Brook <paul@nowt.org>
4067 * expr.c (simplify_component_ref): New function.
4068 (g95_simplify_expr): Use it.
4069 * resolve.c (resolve_structure_cons): Handle references.
4071 2003-06-25 Paul Brook <paul@nowt.org>
4073 * trans-io.c (build_dt): Handle internal units.
4075 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4077 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4078 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4079 Use g95_array_index_type instead of integer_type_node.
4080 (g95_build_common_decl, g95_set_common_master_type): Use
4081 g95_character1_type_node instead of char_type_node.
4082 * trans-equivalence.c (g95_layout_local_equiv): As above.
4084 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4086 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4087 remove last remains of -fquiet.
4089 2003-06-22 Paul Brook <paul@nowt.org>
4091 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4092 (g95_resolve_expr): Ditto.
4093 (resolce_code): Mark as static.
4094 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4095 gimplifer doesn't (yet).
4097 2003-06-20 Paul Brook <paul@nowt.org>
4099 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4100 * match.c (g95_match_if): Add ST_PAUSE.
4101 (g95_match_stopcode): New function.
4102 (g95_match_pause, g95_match_stop): Use it.
4103 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4104 (decode_stmt, next_statement, parse_executable): Ditto.
4105 * resolve.c (resolve_code): Ditto.
4106 * st.c (g95_free_statement): Ditto.
4107 * trans-stmt.c (g95_trans_pause): New function.
4108 * trans-stmt.h: Declare it.
4109 * trans.c (g95_trans_code): Use it.
4110 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4112 (g95_build_builtin_function_decls): Initialize them.
4114 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4116 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4118 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4119 match_filepos): Fix error handling.
4121 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4123 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4124 Add assertions on arguments.
4125 * resolve.c (expression_shape): Remove useless &.
4126 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4127 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4128 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4129 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4130 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4131 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4132 (g95_simplify_not, g95_simplify_scale): Add assertions.
4134 2003-06-15 Paul Brook <paul@nowt.org>
4136 Clean up stuff to work with the ssa optimizers.
4137 * convert.c (convert): Handle BOOLEAN_TYPEs.
4138 * f95-lang.c (g95_truthvalue_conversion): Implement.
4139 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4141 * trans.h (g95_truthvalue_conversion): Declare.
4142 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4143 * trans-stmt.c (g95_trans_character_select): Don't create array
4144 assignments. Mark labels as indirect jump targets.
4145 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4146 (g95_get_dtype_cst): Handle LOGICAL types.
4148 2003-06-14 Paul Brook <paul@nowt.org>
4150 * f95-lang.c (g95_gimplify_expr): New function.
4151 * trans-array.c (g95_trans_array_constructor_value): Don't create
4153 (g95_conv_expr_descriptor): Rename simple->gimple.
4154 * trans-expr.c (conv_expr_op): Use proper logical operators.
4155 * trans-intrinsic.c (build_fixbound_expr): New function.
4156 (build_fix_expr): Ditto.
4157 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4158 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4160 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4162 * array.c (g95_compare_array_spec): Remove unreachable code.
4163 * expr.c (g95_copy_expr): Likewise.
4164 * intrinsic.c (g95_convert_type): Likewise.
4165 * misc.c (g95_code2string): Likewise.
4166 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4167 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4168 * trans-stmt.c (g95_trans_select): Likewise.
4169 * primary.c (extend_ref): Add an assertion.
4170 * simplify.c (g95_convert_constant): Add const.
4171 * intrinsic.h: Remove g95_check_x_ni.
4172 * f95-lang.c (g95_finish): Call g95_release_include_path.
4174 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4176 * resolve.c (resolve_contained_functions): Fix typo introduced on
4179 2003-06-09 Paul Brook <paul@nowt.org>
4181 * g95.h: Include system.h not hwint.h.
4182 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4183 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4185 2003-06-09 Paul Brook <paul@nowt.org>
4187 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4188 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4189 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4190 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4191 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4193 * trans.h (g95_trans_equivalence, g95_trans_common,
4194 g95_add_decl_to_function): Declare.
4195 * trans-common.c, trans-equivalence.c: New files.
4197 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4199 * intrinsic.c (g95_intrinsic_extension): Remove.
4200 (add_functions): Substitute g95_check_x for g95_check_x_ni
4202 (g95_init_expr_extensions): New function.
4203 (g95_intrinsic_func_interface): Use it.
4204 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4205 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4206 g95_check_precision, g95_check_present, g95_check_radix,
4207 g95_check_range, g95_check_selected_real_kind): Do not set
4208 g95_intrinsic_extension.
4209 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4211 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4213 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4215 * g95.h (ref_type): Name this type explicitly.
4216 * module.c (MIO_NAME): Add specialisations of mio_name.
4217 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4218 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4219 (ab_attribute): Name this type explicitly.
4220 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4222 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4224 * trans-intrinsic.c (g95_conv_allocated): New function.
4225 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4227 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4229 * f95-lang.c: Don't include g95-support.h
4230 (g95_mark_addressable): Add prototype.
4231 (g95_init_decl_processing): Remove C front end hack.
4232 * f95-tree.c: Remove file.
4233 * support.c: Remove file.
4234 * g95-support.h: Remove file.
4235 * trans-types.c (g95_init_types): Set up boolean
4236 type related tree nodes.
4237 * Make-lang.in: Remove rules for dead files and
4238 dependencies on them.
4240 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4242 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4243 C front end dependency. Also, convert.c does not depend on
4244 g95-support.h anymore.
4245 * convert.c: Don't include c-common.h and g95-support.h
4246 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4247 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4248 stmts_are_full_exprs_p, current_stmt_tree,
4249 current_scope_stmt_stack): Remove.
4250 * g95-support.h (unsigned_conversion_warning): Kill proto.
4251 (boolean_type_node, boolean_true_node, boolean_false_node):
4252 Don't define here. Instead, make then true tree nodes in
4254 * support.c (c_global_trees): Die, C front end, die!!!
4255 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4256 uintmax_type_node, string_type_node and const_string_type_node.
4257 (decl_constant_value, overflow_warning): Make static functions.
4258 They are in death row too, though.
4259 (default_conversion, c_expand_asm_operands): Remove.
4260 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4261 trans.c: Don't include c-common.h.
4262 * trans-types.c (boolean_type_node, boolean_true_node,
4263 boolean_false_node): Make them real tree nodes.
4264 * trans-types.h (intmax_type_node, string_type_node,
4265 const_string_type_node): Hack to work around C dependencies
4266 in builtin-types.def.
4268 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4270 * decl.c (decl_types): Add some iterators-like sentinels.
4271 * decl.c (match_attr_spec): Use them.
4272 Use "decl_types" instead of "int".
4273 Add cast in call to g95_match_strings.
4274 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4276 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4277 (g95_interface_info): Use "g95_intrinsic_op".
4278 * dump-parse-tree.c (g95_show_namespace): Use them.
4279 * interface.c (g95_check_interfaces): Use them.
4280 * module.c (read_module, write_module): Use them.
4281 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4282 Use "g95_intrinsic_op".
4283 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4284 Add a default case in switch statement.
4285 * intrinsic.h (g95_generic_isym_id): Moved to...
4286 * g95.h (g95_generic_isym_id): here.
4287 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4288 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4289 * trans-intrinsic.c (g95_intrinsic_map_t,
4290 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4291 * match.c (g95_match_intrinsic_op): Add cast in call to
4294 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4296 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4297 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4298 constant_fits_type_p, convert_and_check,
4299 unsigned_conversion_warning): Remove these ugly remnants
4300 we inherited from the C front end.
4301 (function_types_compatible): Remove '#if 0'-edcode.
4302 (build_modify_expr): Likewise.
4303 (convert_for_assignment): Don't use the deceased functions.
4304 The parameter fundecl is now unused.
4305 (decl_constant_value): Always just return decl. In fact
4306 this function is not used at present, but it might be in
4307 the future, when we start using the tree inliner.
4308 (overflow_warning, default_conversion, c_expand_asm_operands):
4309 Abort when these are called, they are part of the C type
4310 checking implementation and therefore poison to Fortran.
4312 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4314 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4315 c-pretty-print.o and c-dump.o. Add a comment on why we
4316 depend on c-semantics.c.
4317 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4318 Don't use the C front end tree dumper hook to dump the
4319 language specific tree representation -- we don't have
4320 one. So instead, inherit the default langhook.
4322 2003-06-02 Paul Brook <paul@nowt.org>
4324 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4326 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4328 * check.c (g95_check_associated): Use proper types. Remove
4329 extraneous argument in call to g95_error().
4331 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4333 * resolve.c (resolve_operator): Make logical operands convert to the
4334 type with higher kind.
4336 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4338 * check.c (g95_check_associated): Make sure both pointer and target has
4339 the same type and rank. Null pointer or array section with vector
4340 subscript as target are not allowed.
4341 * trans.h: Declare gfor_fndecl_associated.
4342 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4343 gfor_fndecl_associated.
4344 * trans-intrinsic.c (g95_conv_associated): New function.
4345 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4347 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4349 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4350 according to POINTER itself rather than TARGET.
4351 (g95_conv_expr_descriptor): Make lbound start at 1.
4352 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4354 2003-06-01 Paul Brook <paul@nowt.org>
4356 * expr.c (g95_type_convert_binary): Make it match the standard.
4357 * g95.texi: Remove dead link.
4359 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4361 * g95.texi: Cleanup somewhat in preparation for inclusion
4364 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4365 Canqun Yang <canqun@yahoo.com.cn>
4367 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4369 (g95_find_forall_index): Return proper value.
4370 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4371 compare the return value from g95_find_forall_index.
4373 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4374 * g95.h, io.c (g95_st_label): Remove "length".
4375 (g95_symtree): Remove "link".
4376 (g95_case): Remove "code".
4377 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4378 g95_convert_real): Make an argument pointer to const.
4379 * decl.c (colon_seen): Add a TODO.
4380 * interface.c (g95_compare_types): Fix typo.
4381 * interface.c (compare_interfaces): Preserve value of "p".
4382 * intrinsic.c (sort_actual): Remove "i".
4383 * match.c (g95_match_assign): Proper type in call to g95_match().
4384 * parse.c (next_free): Avoid duplicate call due to macro.
4385 * parse.c (check_statement_label): wrong type in call to g95_error.
4386 * primary.c (match_real_constant): Add a TODO.
4387 * resolve.c (resolve_select): Remove useless conditional.
4388 * simplify.c (g95_simplify_repeat): Proper assignment to
4389 "value.character.string".
4390 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4393 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4395 * trans-stmt.c: Remove unnecessary include file defaults.h.
4397 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4399 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4401 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4402 actual variables used as FORALL indexes.
4404 2003-05-15 Paul Brook <paul@nowt.org>
4406 * trans-array.c (g95_trans_static_array_pointer): Use
4408 (g95_trans_deferred_array): Initialize static array pointers.
4409 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4410 correctly pass POINTER and absent CHARACTER arguments.
4412 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4414 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4415 (g95_resolve_forall_body): Resolve FORALL body.
4416 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4417 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4418 (g95_find_forall_index): Check whether the FORALL index appears in
4419 the expression or not.
4420 (resolve_code): Modified.
4422 2003-05-14 Paul Brook <paul@nowt.org>
4424 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4426 2003-05-13 Paul Brook <paul@nowt.org>
4428 * trans-types.c (g95_max_array_element_size): Now a tree node.
4429 (g95_init_types): Work out max size properly.
4430 (g95_get_dtype_cst): Modify to match.
4432 2003-05-11 Paul Brook <paul@nowt.org>
4434 * trans-io.c (add_case): Create a label decl for case labels.
4436 2003-05-11 Paul Brook <paul@nowt.org>
4438 * arith.c (g95_integer_index_kind): New variable.
4439 * f95-lang.c (g95_init): Move frontend initialization here ...
4440 (g95_post_options): ... from here.
4441 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4442 * intrinsic.c (add_functions): Use index kinds.
4443 * iresolve.c: Convert to index_kind where needed.
4444 * resolve.c (g95_resolve_index): Make public, use index_kind.
4445 (resolve_array_ref): Adjust to match.
4446 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4447 * trans-stmt.c: Ditto.
4448 * trans-types.c: Ditto.
4449 * trans-types.h (g95_array_index_kind): Remove declaration.
4450 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4452 2003-05-07 Paul Brook <paul@nowt.org>
4454 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4455 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4458 2003-05-07 Paul Brook <paul@nowt.org>
4460 * trans-array.c (trans_static_array_pointer,
4461 g95_trans_array_constructor_value, g95_conv_array_initializer,
4462 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4463 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4464 * trans-stmt.c (g95_trans_character_select): Ditto.
4465 * trans-types.c (g95_init_types): Ditto.
4467 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4469 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4470 * trans-decl.c (g95_generate_function_code,
4471 g95_generate_constructors): Likewise.
4472 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4473 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4476 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4477 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4478 with components point to the DERIVED type itself, and two DERIVED
4479 type with components point to each other.
4480 * trans-expr.c (g95_conv_componet_ref): Modified
4482 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4483 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4485 (g95_trans_pointer_assign): Implement Nullify.
4487 2003-05-01 Paul Brook <paul@nowt.org>
4489 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4490 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4492 2003-05-01 Paul Brook <paul@nowr.org>
4494 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4495 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4498 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4500 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4503 2003-04-28 Paul Brook <paul@nowt.org>
4505 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4506 as their kind suggests.
4507 (g95_resolve_reshape): Ditto.
4509 2003-04-28 Chun Huang <compiler@sohu.com>
4511 * trans-expr.c (g95_conv_substring_expr): New function.
4512 (g95_conv_expr): Use it.
4514 2003-04-28 Paul Brook <paul@nowt.org>
4516 * iresolve.c (g95_resolve_transpose): Make it match the
4518 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4520 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4522 * trans-types.c (g95_add_field_to_struct): New function to
4523 add a field to a UNION_TYPE or RECORD_TYPE.
4524 * trans-types.h (g95_add_field_to_struct): Prototype.
4525 (g95_get_derived_type): Use g95_add_field_to_struct to add
4527 * trans-io.c (g95_add_field): Remove.
4528 (ADD_FIELD): Use new g95_add_field_to_struct function.
4529 (ADD_STRING): Likewise.
4530 * trans-stmt.c (g95_trans_select): Likewise.
4531 (g95_add_field): Remove duplicated function.
4533 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4535 Port implementation for CHARACTER SELECT from Andy's tree.
4536 * trans-stmt.c (g95_trans_character_select): Implement character
4537 select. (g95_add_field): New function.
4538 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4539 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4540 * g95.h (struct g95_case): Add field 'int n'.
4541 * trans.h: Declare 'gfor_fndecl_select_string'.
4543 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4545 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4546 (g95_insert_bbd): Die on duplicates.
4547 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4549 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4551 * g95.texi: Require GMP 4.0 -- like we actually
4552 do. Explain the testsuite and what-goes-where.
4553 Don't use undefined texinfo symbol. Break very
4554 long line. Remove finished item from the list
4557 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4559 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4562 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4564 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4565 (g95_trans_forall_body): New function.
4567 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4569 * resolve.c (resove_where): New function.
4570 (resolve_where_shape): New function.
4571 (resolve_code): Add call to 'resolve_where'
4572 * trans-stmt.c (g95_trans_where): Modified.
4573 (g95_trans_where_2): New function.
4574 (g95_trans_where_assign): New function.
4575 (g95_evaluate_where_mask): New function.
4576 (g95_add_to_stmt_list): New function.
4577 (g95_get_temp_expr): New function.
4578 * trans.h (where_stmt_list): New structure.
4580 2003-04-10 Paul Brook <paul@nowt.org>
4582 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4583 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4585 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4587 Update after mainline -> tree-ssa-branch merge.
4588 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4590 (g95_init): Update for new lang_hooks definition.
4591 (g95_post_options): New langhook.
4592 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4593 * scanner.c (g95_new_file): Comment update.
4595 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4597 * g95.h, lang-options.h: Add -Wimplicit-interface.
4598 * options.c (g95_init_options, g95_parse_arg): Set it.
4599 * interface.c (check_intents): Warn about call with implicit
4601 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
4604 2003-04-05 Paul Brook <paul@nowt.org>
4606 * iresolve.c (g95_resolve_spread): Don't resole based on type.
4607 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
4609 2003-03-29 Paul Brook <paul@nowt.org>
4611 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
4612 (g95_resolve_unpack): Ditto.
4613 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
4614 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
4615 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
4617 2003-03-25 Paul Brook <paul@nowt.org>
4619 * arith.c (g95_unary_user, g95_user): Remove dead functions.
4621 * array.c (g95_free_array_ref): Ditto.
4623 * symbol.c (g95_use_derived_tree): Ditto.
4624 * intrinsic.c (add_functions): Use simplification for SCALE.
4625 * primary.c (g95_match_rvalue): Test sym, not symtree.
4627 2003-03-25 Paul Brook <paul@nowt.org>
4629 * trans-decl.c (build_function_decl): Add parameter before it gets
4630 turned into a constant.
4631 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
4632 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
4633 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
4635 2003-03-22 Paul Brook <paul@nowt.org>
4637 * trans-array.c (g95_conv_array_initializer): Allow scalar
4639 * trans-decl.c (g95_finish_var_decl): Result variables are not
4641 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
4642 (g95_conv_intrinsic_function): Use it.
4643 * trans-types.h (g95_type_spec): Remove dead declaration.
4645 2003-03-21 Paul Brook <paul@nowt.org>
4647 * trans-decl.c (g95_build_function_decl): Mark string parameters.
4649 2003-03-20 Paul Brook <paul@nowt.org>
4651 * trans-decl.c (g95_build_function_decl): Put character length
4652 parameters at the end of the function declaration.
4653 * trans-expr.c (g95_conv_function_call): Ditto.
4654 * trans-types.c (g95_get_function_type): Ditto.
4656 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4658 * resolve.c (resolve_formal_arglist): Don't impose intent for
4659 procedure arguments of pure functions.
4660 (resolve_select): Remove redundant assignment.
4662 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4664 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
4666 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
4667 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
4669 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
4671 * symbol.c (g95_add_type): Fix typo in comment.
4674 2003-03-16 Paul Brook <paul@nowt.org>
4676 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
4677 * expr.c (g95_build_call): Remove.
4678 * f95-lang.c (puchdecl_top_level): New function.
4679 * g95.h (g95_code): Store resolved symbol, not just the name.
4680 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
4681 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
4682 (g95_get_intrinsic_sub_symbol): New function.
4683 * iresolve.c (g95_resolve_cpu_time): Use it.
4684 (g95_resolve_random_number): Ditto.
4685 * resolve.c: Set code->resolved_sym instead of code->sub_name.
4686 * trans-decl.c (g95_get_extern_function_decl): Give external decls
4687 the correct DECL_CONTEXT. Add global symbold to the global scope.
4688 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
4691 2003-03-16 Paul Brook <paul@nowt.org>
4693 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
4694 * options.c (g95_parse_arg): Ditto.
4695 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
4696 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
4697 for the procedure, not the parameter.
4698 * trans-array.c (g95_trans_g77_array): New function.
4699 (g95_trans_assumed_size): Use it.
4700 (g95_trans_dummy_array_bias): Ditto.
4701 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
4702 (g95_conv_expr_descriptor): ... to here. Update callers.
4703 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
4704 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
4705 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
4706 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
4707 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
4708 (g95_sym_type): Ditto.
4710 2003-03-15 Paul Brook <paul@nowt.org>
4712 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
4714 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
4716 2003-03-14 Paul Brook <paul@nowt.org>
4718 * trans-array.c (g95_array_is_packed): Remove.
4719 (g95_conv_array_base): Correctly handle all descriptorless cases.
4720 (g95_conv_array_stride): Use descriptorless strides.
4721 (g95_trans_dummy_array_bias): Don't always repack the array.
4722 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
4724 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
4725 dummy and non-dummy arrays...
4726 (g95_sym_type, g95_get_derived_type): ... like these.
4727 (g95_get_array_type_bounds): Allow discontiguous arrays.
4729 2003-03-12 Paul Brook <paul@nowt.org>
4731 * array.c (g95_resolve_array_spec): Fix comment.
4732 * g95.h (symbol_attributes): New flag always_explicit.
4733 * resolve.c (resolve_formal_arglist): Set it always_explicit.
4734 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
4735 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
4736 (g95_trans_array_bounds): Allow assumed shape arrays.
4737 (g95_trans_repack_array): Remove.
4738 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
4739 * trans-decl.c (g95_build_qualified_array): Only ignore absent
4740 bounds for assumed size arrays.
4741 (g95_build_dummy_array_decl): Use descriptorless arrays.
4742 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
4743 (g95_trans_pointer_assign): Fix typo.
4744 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
4746 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
4747 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
4748 Also modify callers.
4749 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
4751 2003-03-08 Paul Brook <paul@nowt.org>
4753 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
4754 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
4755 * resolve.c (compare_spec_to_ref): Allow full array sections.
4757 2003-03-08 Paul Brook <paul@nowt.org>
4759 * expr.c (g95_simplify_expr): Also simplify array index and
4760 substring expressions.
4761 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
4762 * trans-array.c (g95_trans_array_bounds): New function.
4763 (g95_trans_auto_array_allocation): Use it.
4764 (g95_trans_assumed_size): Rewrite.
4765 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4766 (gfor_fndecl_repack): Remove.
4767 (g95_build_qualified_array): Handle absent upper bounds.
4768 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
4769 (g95_get_symbol_decl): Update.
4770 (g95_build_intrinsic_function_decls): Initialize new decls.
4771 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4772 (gfor_fndecl_repack): Remove.
4773 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
4774 * trans-types.c: (g95_build_array_type): Merge duplicated code..
4775 (g95_get_nodesc_array_type): Handle absent bounds.
4776 * trans-types.h (g95_get_nodesc_array_type): Declare.
4778 2003-03-04 Paul Brook <paul@nowt.org>
4780 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
4783 2003-03-02 Paul Brook <paul@nowt.org>
4785 * options.c (g95_init_options): Drfault to 1.
4786 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
4787 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
4788 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
4789 Handle non-constant size automatic arrays.
4790 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
4791 generic bound functions.
4792 (g95_trans_auto_array_allocation): Don't create a descriptor.
4793 (g95_trans_assumed_size): New function (broken).
4794 (g95_trans_dummy_array_bias): Remove unused var.
4795 * trans-array.h (g95_trans_assumed_size): Declare.
4796 * trans-decl.c (create_index_var): New fuction.
4797 (g95_build_qualified_array): New function.
4798 (g95_get_symbol_decl): Use it.
4799 (g95_trans_deferred_vars): Handle assumed shape seperately.
4800 * trans-types.c (get_element_type): Handle heap allocated arrays.
4801 (g95_is_nodesc_array): Include non-const size arrays.
4802 (g95_get_nodesc_array_type): Ditto.
4804 2003-02-23 Paul Brook <paul@nowt.org>
4806 * trans-array.c (g95_array_init_size): Should use stride, not size of
4809 2003-02-18 Paul Brook <paul@nowt.org>
4811 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
4812 after intrinsic function check.
4814 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4816 * io.c (match_io): Fix missing return value and remove useless
4818 * match.c (g95_match): Remove useless assignment.
4819 * module.c (parse_string): Remove useless post increment.
4820 * simplify.c (g95_simplify_verify): Remove useless assignment.
4822 2003-02-15 Paul Brook <paul@nowt.org>
4824 * expr.c (restricted_intrinsic): Handle bad values gracefully.
4825 * g95.h (symbol_attribute): Add referenced member.
4826 (g95_symbol): Add dummy_order member.
4827 (g95_set_sym_referenced): Declare.
4828 * match.c (g95_match_assignment, g95_match_call): Use it
4829 * primary.c (match_actual_arg, g95_match_rvalue,
4830 g95_match_variable): Ditto.
4831 * symbol.c (next_dummy_order): New variable.
4832 (g95_set_sym_referenced): New function.
4833 (check_done): New function.
4834 (g95_add_*): Use it.
4835 * trans-decl.c: Make formatting conform to GCC standards.
4836 (g95_defer_symbol_init): Add dummy variables in the right order.
4837 (g95_get_symbol_decl): Only accept referenced variables.
4838 (g95_create_module_variable): Module variables are always required.
4839 (generatr_local_decls): New function.
4840 (generate_local_vars): New function.
4841 (g95_generate_function_code): Use it.
4843 2003-02-13 Paul Brook <paul@nowt.org>
4845 * trans-decl.c (g95_conv_struct_cons): Remove.
4846 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
4847 * trans-expr.c (g95_conv_structure): New function.
4848 (g95_conv_expr): Use it.
4850 2003-02-09 Paul Brook <paul@nowt.org>
4852 * trans-array.c (g95_array_init_size): Don't evaluate the linit
4853 expressions multiple times.
4854 (g95_trans_auto_arry_allocation): Use pointer not tmp.
4856 2003-02-08 Paul Brook <paul@nowt.org>
4858 * module.c (mio_symtree_ref): Declare as static.
4859 (mio_expr): Remove dead code.
4860 (read_module): Set the symtree link for fixups.
4861 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
4862 (build_round_expr): ... to this.
4863 (g95_conv_intrinsic_aint): New function.
4864 (g95_conv_intrinsic_function): Use it.
4866 2003-02-08 Paul Brook <paul@nowt.org>
4868 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
4869 offset after modificaton, not the increment expression.
4870 * dependency.c: Kill excess whitespace.
4872 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
4874 * dependency.h: Remove some function declarations.
4875 * dependency.c (get_no_of_elements): Change this function not to
4877 * other: Add comments for all modified functions.
4879 2003-02-06 Paul Brook <paul@nowt.org>
4881 * g95spec.c (lang_specific_functions): Fix initializer warning.
4882 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
4883 for structure type names.
4884 * trans-decl.c (g95_cons_structure_cons): New function.
4885 (g95_get_symbol_decl): Use it.
4886 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
4889 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4891 * resolve.c (compare_cases): Add const to casts.
4893 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4895 * g95.h (g95_check_f): Change a1 to f1m.
4896 * intrinsic.c (add_sym_1m, check_specific,
4897 g95_intrinsic_func_interface): Use it.
4899 * module.c (init_pi_tree): Remove useless cast.
4900 (fp2): Fix argument type.
4902 * parse.c (parse_select_block): Add comment.
4904 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
4906 * lang-options.h: Fix warning involving C90 concatenated
4909 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
4910 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4912 * io.c (format_asterisk): Complete initializer to kill warning.
4913 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
4914 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
4915 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
4916 new defines to complete initializers. Kills all warnings.
4918 * Make-lang.in: Comment cleanup.
4920 2003-02-05 Paul Brook <paul@nowt.org>
4922 * array.c (g95_free_constructor): Handle NULL expressions.
4923 * resolve.c (resolve_structure_cons): Ditto.
4924 * decl.c (g95_match_null): New Function.
4925 (variable_decl): Use it.
4926 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
4927 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
4928 * trans-types.c (g95_set_decl_attributes): Remove empty function.
4930 2003-02-05 Paul Brook <paul@nowt.org>
4932 * trans.h (build1_v): New macro.
4933 (build_v): Remove pointless and incorrect prototype.
4934 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
4935 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
4937 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4939 * Make-lang.in (F95_OBJS): Remove one more dead file.
4941 2003-02-01 Paul Brook <paul@nowt.org>
4943 * lang-specs.h: Don't pass -ffixed-form to the linker.
4944 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
4946 2003-02-01 Paul Brook <paul@nowt.org>
4948 * Make-lang.in (F95_OBJS): Remove dead files.
4949 * trans-array.c (g95_array_init_size): Do the right thing when
4951 * trans-decl.c (g95_generate_function_code): Initialize deffered
4952 symbol list before translating contained subroutines.
4953 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
4954 scalar invariant values here...
4955 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
4956 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
4958 2003-01-29 Paul Brook <paul@nowt.org>
4960 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
4961 (g95_walk_elemental_function_args): Reverse chains before adding.
4962 (g95_reverse_ss): Move about a bit.
4963 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
4966 2003-01-28 Paul Brook <paul@nowt.org>
4968 * intrinsic.c (resolve_intrinsic): Use correct union member.
4969 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
4971 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
4972 use associated variables.
4973 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
4974 * trans-expr.c (g95_conv_expr_present): ... to here.
4975 * trans.h: Declare it.
4976 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
4978 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4980 * array.c (expand_iterator): Suppress useless assignment.
4981 * decl.c (match_char_spec): Ditto.
4982 * io.c (match_io_iterator): Ditto.
4983 * primary.c (match_real_constant): Ditto.
4984 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
4985 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
4986 * matchexp.c (match_add_operand, match_level_5): Likewise.
4987 * module.c (parse_atom, find_enum): Likewise.
4988 * resolve.c: move #include <string.h>
4989 (resolve_select): Fix serious typo.
4991 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
4993 * Make-lang.in: Don't build with broken tree-ssa-pre.
4995 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
4997 * resolve.c (resolve_index): Add a TODO.
4998 * symbol.c: Remove useless "#include <ctype.h>".
5000 2003-01-27 Paul Brook <paul@nowt.org>
5002 * check.c (check_rest): Allow different type kinds as an extension.
5003 * g95.h (g95_resolve_f): Add f1m.
5004 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5005 * intrinsic.h: Chenge prototypes for MIN and MAX.
5006 * iresolve.c (g95_resolve_minmax): New function.
5007 (g95_resolve_min, g95_resolve_max): Use it.
5008 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5010 (g95_conv_intrinsic_present): Fix logic.
5012 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5014 * g95.h (g95_case): Don't be a tree, be a double linked list.
5015 * match.c (match_case_selector): Remove redundant semantics check.
5016 Clean up a few goto's to make it a tiny little bit faster.
5017 * resolve.c (case_tree): Die.
5018 (compare_cases): Accept and compare unbounded cases too.
5019 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5020 whole list of g95_cases passed from resolve_select.
5021 (sane_logical_select): Die.
5022 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5024 (resolve_select): Fixup case expression for computed GOTOs, put it
5025 in expr, not expr2, for easier handing in the parse tree dumper and
5026 the code generator. Rewrite the rest of the function: Kill
5027 unreachable case labels and unreachable case blocks.
5028 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5029 an EXEC_SELECT, not case2 anymore.
5030 * trans-const.c (g95_conv_constant_to_tree): New function.
5031 (g95_conv_constant): Use it.
5032 * trans-const.h: Declare prototype for the new function.
5033 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5034 g95_trans_character_select): New static functions.
5035 (g95_trans_select): Rewrite.
5037 2003-01-26 Paul Brook <paul@nowt.org>
5039 * intrinsic.c (add_fnctions): Properly add dreal.
5040 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5041 (g95_conv_intrinsic_function): Use it.
5042 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5044 2003-01-26 Paul Brook <paul@nowt.org>
5046 Widespread changes to the handling of symbols in expressions. These
5047 are now linked via g95_symtree nodes.
5048 * parse.c (g95_fixup_sibling symbols): New function.
5049 (parse_contained): Use it.
5050 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5051 contained procedure that has bee correctly fixed up.
5052 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5054 2003-01-24 Paul Brook <paul@nowt.org>
5056 * trans-array.c (g95_walk_expr): Function result attributes are in
5058 * trans-expr.c (g95_conv_function_call,
5059 g95_trans_arrayfunc_assign): Ditto.
5060 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5062 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5064 * expr.c (check_restricted): Fix error message.
5065 * symbol.c (free_st_labels): Plug memleak.
5067 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5069 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5070 reduce_binary_aa, reduce_binary, eval_intrinsic,
5071 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5072 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5073 for typesafe intrinsics helper functions.
5074 (g95_intrinsic_sym): Use them.
5075 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5076 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5077 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5078 check_specific, g95_intrinsic_func_interface,
5079 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5081 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5082 * Make-lang.in: Don't disable warnings for strict prototypes
5083 any longer, everything is typesafe now.
5085 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5087 * bbt.c (duplicate_node): Make static.
5088 * module.c (module_name): Make static.
5089 * scanner.c (include_dirs): Make static.
5091 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5093 Hard coded _gfor_'s should not show up anymore.
5094 * g95.h (PREFIX): New macro.
5095 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5097 (g95_resolve_random_number): Likewise.
5098 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5099 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5100 the new PREFIX macro from g95.h.
5102 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5104 The troubles of forking... Andy implemented this just now too.
5105 Let's stick to that and keep the trees close.
5106 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5107 * io.c: Revert previous changes.
5108 (g95_match_format): Match the format string as a character
5110 * match.h (g95_statement_label): Declare external.
5111 * parse.c: Revert previous changes.
5112 * symbol.c (g95_free_st_label): Free a g95_expr instead
5114 * trans-io.c: Revert previous changes.
5115 (build_dt): Use set_string to set the format string.
5117 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5119 * io.c (format_string): Make non-static.
5120 (g95_match_format): Remember the format string.
5121 (terminate_io): Add I/O termination for empty I/O lists.
5122 * match.h: Declare external format_string.
5123 * parse.c (check_statement_label): Attack the format string
5124 to a format label for FORMAT statements.
5125 * trans-io.c (g95_add_field): Define prefix macro. Replace
5126 all uses of PREFIX define with a use of this macro.
5127 (build_dt): Implement formatted I/O for format labels.
5129 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5131 * lang-options.h: Kill "-std=F".
5132 * options.c: Remove unimplemented "-std=F". Modify
5134 * misc.c (g95_terminal_width): New function.
5135 * error.c (g95_error_init_1): Use g95_terminal_width.
5136 * g95.h: Add prototype for g95_terminal_width, remove
5139 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5141 * Make-lang.in: Fix typo.
5143 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5145 * g95.h (struct g95_case): Remove unused cruft, new member
5146 'where' to keep track of the locus of the default case.
5147 * match.c (g95_match_case): Add locus to the current case.
5148 (match_case_selector): Likewise.
5149 * parse.c (parse_select_block): Move semantics check for
5150 multiple DEFAULT cases out of here to...
5151 * resolve.c (check_case_overlap): ...here. Return sooner
5153 (check_case_expr): Take two g95_cases now, use to sure the
5154 expression kinds are the same.
5155 (resolve_select): Cleanup.
5157 2003-01-18 Paul Brook <paul@nowt.org>
5159 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5160 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5162 (g95_get_extern_function_decl): Put decls in the correct context.
5164 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5166 * trans-io.c: Port changes from Andy to set ERR flag.
5168 2003-01-17 Paul Brook <paul@nowt.org>
5170 * trans-array.c: Add various comments.
5171 (g95_ss_terminator): Declare as const.
5172 (g95_walk_expr): Remove first parameter and update all callers.
5173 (g95_walk_op_expr): Initialize scalar SS properly.
5174 * trans-array.h (g95_walk_expr): Update prototype.
5175 * trans-expr.c: Update for new g95_walk_expr.
5176 * trans-intrinsic.c: Ditto.
5177 * trans-io.c: Ditto.
5178 * trans.h: Various comments for SS chains.
5180 2003-01-17 Paul Brook <paul@nowt.org>
5182 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5184 * intrinsic.c (add_functions): Use them.
5185 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5186 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5188 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5190 Fallout of a small merge conflict:
5191 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5193 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5195 * initrinsic.c: New add_sym_* functions for strong typing.
5196 (add_conv): Make prototype strict.
5197 * dump-parse-tree.c, dependency.c: Include config.h
5198 * resolve.c, trans-io.c: Fix typos.
5200 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5202 * dump-parse-tree.c (g95_show_code_node): Show the
5203 condition for a computed GOTO that was transformed
5204 to a SELECT CASE construct.
5205 * resolve.c (check_case_overlap): Revert previous switch
5206 to treaps, it was too slow and didn't catch all trouble.
5207 (resolve_symbol): Be more flexible about module procedures.
5208 * symbol.c (check_conflict): Point to relevant section in
5209 the standard for dubious conflict. Allow procedure
5210 dummy arguments to be optional again.
5211 * trans-io (add_field): Rename to g95_add_field. Change
5213 * trans-stmt (trans_select): Handle unbounded cases for
5214 integer SELECT CASE constructs. Fix/add more comment.
5216 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5218 * g95.h: Uses GCC's function attribute macros.
5219 * error.c, module.c, parse.c, g95.h: More function attributes.
5221 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5223 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5224 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5227 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5229 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5231 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5232 instead of nowdead wrap_all_with_wfl.
5234 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5236 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5237 before generating code, so we can still see it even if the code
5238 generation phase dies.
5240 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5242 * decl.c (build_sym): Split out initialization expression parts...
5243 (add_init_expr_to_sym): ...to here.
5244 (variable_decl): Add the symbol following an attribute list to the
5245 symbol tree before parsing the optional initialization expression
5246 if the symbol is not of a derived type.
5247 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5248 a value if it is a PARAMETER.
5250 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5252 * misc.c: Don't #include <mcheck.h>
5253 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5254 ever was a glibc bug, then either this was never reported to
5255 glibc people, or it has been fixed for so long that there's
5256 no information you can find about it, anywhere.
5258 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5261 * module.c (attr_bits, bt_types, array_spec_types):
5262 Switch 'const' and 'static'.
5263 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5265 GNU'ify source code:
5266 * trans-io.c: Numerous fixes, one fixed warning and a few
5267 TODO markers so that we don't forget about them.
5269 2003-01-13 Paul Brook <paul@nowt.org>
5271 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5272 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5274 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5275 * match.c (g95_match_stop): Fix dumb == -> != error.
5277 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5279 * dump-parse-tree.c (show_indent): Add line breaks. This
5280 whole dumping process needs cleanups.
5281 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5282 the langhook. Fix 'return's accordingly.
5283 * g95-support.h: Adjust prototype.
5284 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5285 * lang-options.h: Add '-fsyntax-only'.
5286 * options.c (g95_init_options): Init 'no_backend'.
5287 (g95_parse_arg): Deal with '-fsyntax-only'.
5288 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5291 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5293 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5294 arguments. Also make sure that if a symbol is marked INTRINSIC,
5295 an intrinsic with the symbol's name actually exists.
5296 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5297 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5298 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5300 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5302 * resolve.c (resolve_contained_functions): Fix condition, don't
5303 throw internal_error if a child namespace has no name. Apparently
5304 this can be the case?
5306 2003-01-11 Paul Brook <paul@nowt.org>
5308 Port changes from Andy's tree:
5309 * g95.h (g95_code): Add stop_code.
5310 * match.c (g95_match_stop): Detter syntax checking.
5311 * resolve.c (resolve_generic_f0): Return match type.
5312 (resolve_generic_f): Remove dead/duplicated code.
5313 (resolve_specific_f): Ditto.
5314 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5315 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5316 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5318 2003-01-11 Paul Brook <paul@nowt.org>
5320 * trans-array.c: Various documentation/comment changes.
5321 * trans-stmt.c: Ditto.
5324 2003-01-10 Paul Brook <paul@nowt.org>
5326 * options.c/h: Add -fdump-parse-tree as alias of -v.
5328 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5330 * dump-parse-tree.c (g95_show_namespace): Fixed another
5331 typo. Sorry, it's Friday...
5333 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5336 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5337 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5338 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5339 trans-types.c: Fix bogus copyright years, add 2003.
5340 * trans-types.h: Give copyright header.
5342 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5344 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5345 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5346 * intrinsic.c: Some constant strings moved to read-only memory.
5347 * io.c (format_asterisk): Move to...
5350 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5352 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5353 types for ranges instead of per-letter. Indent the
5354 'CONTAINS' just like everything else.
5355 * resolve.c (resolve_contained_functions): Clarify comment.
5356 Explain non-obvious conditional expression. Improve
5357 diagnostics if tyoe cannot be resolved.
5358 Port semi-fix from Andy's tree:
5359 (was_declared): Move up before first use.
5360 (generic_sym, specific_sym): New functions. Code moved
5361 out if procedure_kind.
5362 (procedure_kind): Simplify using new functions.
5363 (resolve_generic_f): Make sure the functions we find in
5364 a parent namespace is generic.
5365 (resolve_specific_f): Ditto for specific functions.
5367 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5369 * trans-stmt.c, trans.c: Fix some code style issues. Add
5370 some more comment (but still not enough!).
5372 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5374 * symbol.c (flavors, procedures, intents, acces_types,
5375 access_types, ifsrc_types): Make const.
5376 * misc.c (g95_string2code): Make 'm' param 'const'.
5377 * module.c (find_enum, write_atom, mio_name): Make
5379 (attr_bits, bt_types, array_spec_types, array_ref_types,
5380 ref_types, expr_types): Make const.
5381 * g95.h: Adjust external decls.
5383 2003-01-09 Paul Brook <paul@nowt.org>
5385 * Testsuite: Add a load of new cases.
5387 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5389 * Make-file.in: Add dependency on back end header files;
5390 a parallel build should work now.
5391 * f95-lang-c (lang_identifier): Remove bogus comment.
5392 (g95_be_parse_file): Fix prototype.
5393 (g95_init): Make static.
5394 (g95_finish): Make static.
5395 * error.c (g95_syntax_error): Kill. Make define in...
5396 * g95.h (g95_syntax_error): Define.
5397 (g95.options): Make 'source' member 'const'.
5398 * interface.c (g95_match_interface): Explain
5399 hard-to-read condition.
5400 (g95_match_end_interface): Ditto.
5401 * trans_const.c (g95_build_string_const): Make 's' parameter
5403 * trans_const.h: Adjust protoype accordingly.
5404 * trans-decl.c: Include tree-dump.h
5405 (g95_generate_function_code): Build fixes for recent changes
5406 in the tree-ssa branch.
5408 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5410 * format.c: Kill, move code from here...
5412 * Make-lang.in: Adjust.
5415 * BUGS: Mention where to submit bugs. Move old content...
5416 * TODO: ...to here. New file.
5418 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5419 Fix most warnings, and suppress the ones we can't fix for now.
5420 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5421 these warnings just clutter the screen and there's not much
5422 we can do about them for now anyway.
5423 * check.c, iresolve.c: Mark unused function parameters.
5424 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5425 they should be resolved before they get here.
5426 * error.c: Remove unused FILE *status_out.
5427 * f95-lang.c (g95_init): Remove bogus cast.
5428 * Many files: Make things 'const' where required.
5429 * g95.h: Fix prototypes for all modified functions above.
5430 (g95_options): Remove 'object' member.
5432 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5434 * Make-file.in: Cleanup bogus targets. Add more comment.
5435 * lang-options.h: New option '-w'.
5436 * g95.h: add no_options field to struct g95_options.
5437 * options.c (g95_init_options): Default no_warnings to off.
5438 (g95_parse_arg): Recognise the '-w' switch and its alias,
5440 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5441 no_warning option is set.
5442 * iresolve.c (g95_resolve_shape): Fix warning.
5444 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5446 * primary.c (g95_next_string_char): Rename next_string_char, and
5447 make static. Adjust callers accordingly.
5448 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5449 callers accordingly.
5450 * g95.h: Split out all g95_match* functions to...
5451 * match.h: ...here. New file.
5452 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5453 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5455 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5457 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5458 g95_merge_new_implicit): New functions.
5459 (g95_match_implicit_none, g95_match_implicit): Move from here...
5460 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5461 Modify to use the new functions in symbol.c.
5462 * g95.h: Add and move prototypes.
5464 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5466 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5467 node compare function.
5468 (g95_insert_bbt): Likewise.
5469 (g95_insert_bbt_with_overlap): Likewise.
5470 (g95_delete_bbt): Likewise.
5471 (delete_treap): Likewise. Also fix a potential bug when calling it.
5472 * module.c (compare_pointers): Change proto to compare_fn.
5473 (compare_integers): Likewise.
5474 (compare_true_names): Likewise.
5475 (find_true_name): Adjust call to compare_true_names to match proto.
5476 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5477 (init_pi_tree): Make compare a compare_fn instead of (int *).
5478 * resolve.c (compare_cases): Change proto to compare_fn.
5479 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5480 it static, and rename to compare_symtree.
5481 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5483 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5484 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5486 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5487 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5488 * patch.options: Blow away Paul's checkin mistake :-)
5489 * io.c (terminate_io): Fix memory leak (Arnaud).
5491 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5493 * Make-lang.in: Teach about building DVI, info manual.
5494 * g95.texi: New file.
5496 2003-01-02 Paul Brook <paul@nowt.org>
5498 * trans-array.c (g95_reverse_ss): Make static and don't use.
5499 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5500 (g95_conv_array_parameters): Modify for pointer assignments.
5501 (g95_walk_subexpr): New function.
5502 (g95_walk_expr*): Use it.
5503 * trans-array.h (g95_reverse_ss): Remove prototype.
5504 * trans-expr.c (g95_trans_pointer_assign): Implement.
5505 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5506 * trans-intrinsic.c: Sync with scalarizer changes.
5507 * trans-io.c: Ditto.
5509 2002-12-29 Paul Brook <paul@nowt.org>
5511 * trans-array.c: Document calling convention for arrays.
5513 2002-12-19 Paul Brook <paul@nowt.org>
5515 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5516 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5517 optional parameters for some intrinsics.
5518 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5519 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5520 optional parameters.
5521 * trans.h (g95_se): Add ignore_optional flag.
5523 2002-12-15 Paul Brook <paul@nowt.org>
5525 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5526 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5528 2002-12-14 Paul Brook <paul@nowt.org>
5530 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5532 2002-12-12 Paul Brook <paul@nowt.org>
5534 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5535 initialize the scalarizer.
5536 (various): Update to new format of g95_expr->value.constructor.
5538 2002-12-08 Paul Brook <paul@nowt.org>
5540 * trans-array.c (g95_put_offset_into_var): New function.
5541 (g95_trans_array_constructor_subarray): New function.
5542 (g95_trans_array_constructor_value): Use it.
5543 (g95_array_cons_size): Don't abort() on array components.
5545 2002-12-08 Paul Brook <paul@nowt.org>
5547 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5548 * support.c: Update #includes.
5549 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5550 * trans-array.c: Update #includes.
5552 * trans-const.c: Ditto.
5553 * trans-io.c: Ditto.
5554 * trans-types.c: Ditto.
5555 (g95_init_types): Set size_type_node.
5556 * trans-decl.c: Update #includes.
5557 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5558 * trans-stmt.c: Update #includes.
5559 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5560 (g95_trans_select): Fix check for unbounded ranges.
5561 * trans-expr.c: Update #includes.
5562 (g95_conv_string_tmp): New function.
5563 (g95_conv_concat_op): Use it.
5564 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5565 * Trans-intrisic.c: Update #includes.
5566 (g95_conv_intrinsic_strcmp): New function.
5567 (g95_conv_intrinsic_adjust): Ditto.
5568 (g95_conv_intrinsic_function: Use them.
5570 2002-11-30 Paul Brook <paul@nowt.org>
5572 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5574 * trans-dec.c (g95_build_function_decl): Handle character return
5576 (g95_get_fake_result_decl): Ditto.
5577 (g95_trans_deferred_vars): Ditto.
5578 * trans-expr.c (g95_conv_function_call): Ditto.
5579 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5580 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5581 (g95_conv_intrinsic_function): Use it.
5582 * trans-types.c (g95_sym_type): Handle functions returning strings.
5583 (g95_return_by_reference): Ditto.
5584 (g95_get_function_type): Ditto.
5586 2002-11-18 Paul Brook <paul@nowt.org>
5588 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5589 requires a temporary.
5590 (g95_trans_select): Handle computed gotos.
5591 * trans-types.c (g95_build_array_type): Warn about non-functional
5592 assumed shape arrays.
5593 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5595 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5596 (g95_conv_intrinsic_int): New function.
5597 (g95_conv_intrinsic_mod): New function.
5598 (g95_conv_intrinsic_ichar): New function.
5599 (g95_conv_intrinsic_function): Use them.
5600 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5602 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
5604 * trans-types.c (g95_build_array_type): Assumed
5605 sized arrays can have rank > 1.
5606 * trans.c (g95_trans_code): Remove erroneous
5607 warning about CONTINUE.
5608 * trans-expr.c (g95_conv_variable): Remove
5611 2002-11-15 Paul Brook <paul@nowt.org>
5613 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
5615 2002-10-31 Paul Brook <paul@nowt.org>
5617 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
5618 * trans-expr.c (g95_conv_component_ref): Handle character string
5620 (g95_conv_string_parameter): Ditto.
5621 * trans-types.c (g95_get_derived_type): Add length decl to caracter
5624 2002-10-10 Paul Brook <paul@nowt.org>
5626 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
5627 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
5629 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
5630 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
5631 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
5632 * trans-types.c (pvoid_type_node): Declare and initialize.
5633 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
5634 (g95_array_allocate): Fix when base==data.
5635 (g95_conv_array_parameter): Correctly handle reduced rank sections.
5636 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
5638 2002-10-09 Paul Brook <paul@nowt.org>
5640 * (g95_conv_expr_reference): Handle character strings correctly.
5642 2002-10-07 Paul Brook <paul@nowt.org>
5644 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
5646 * trans-array.c (g95_build_array_initializer): Remove.
5647 (g95_conv_array_initializer): New Function.
5648 (g95_trans_auto_arry_allocation): Cleanup.
5649 (g95_trans_init_character_array): Remove.
5650 * g95spec.c: Link in libgforbegin.
5651 * trans.c (g95_generate_code): Rename main function to MAIN__.
5652 (g95_create_var): New function.
5653 (g95_create_var_np): New function.
5654 (g95_evaluate_now): New function.
5655 (g95_start_block): New function.
5656 (g95_finish_block): New function.
5657 (g95_add_expr_to_block): New function.
5658 (g95_add_block_to_block): New function.
5659 * trans-expr.c (g95_conv_componen_ref): New function.
5660 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
5661 (F95_OBJS): Add dependency.o.
5662 * f95-lang.c (g95_is_simple_stmt): Remove.
5663 * f95-tree.c (mark_not_simple): New function.
5664 (unshare_all_trees): New function.
5665 (create_tmp_var, create_tmp_alias_var): Remove.
5666 * support.c (declare_tmp_vars, tree_last_decl): Remove.
5667 * trans*: Convert to new IR using GENERIC trees. Don't bother about
5668 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
5670 2002-10-01 Paul Brook <paul@nowt.org>
5672 * trans-array.c: Add support for descriptorless arrays.
5673 (g95_conv_array_data): New function.
5674 (g95_conv_array_base): New function.
5675 * trans-array.h: Declare these here.
5676 * trans-decl.c(g95_create_mopdule_variable): Perform variable
5677 initialization and creation here.
5678 (g95_create_module_vars): Instead of here.
5679 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
5680 * trans-intrinsic.c: Ditto.
5681 * trans-types.c (g95_is_nodesc_array): New function.
5682 (g95_get_nodesc_array_type): New function.
5683 (g95_sym_type, g95_get_derived_type): Use them.
5684 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
5686 2002-09-28 Paul Brook <paul@nowt.org>
5688 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
5689 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
5692 2002-09-24 Paul Brook <paul@nowt.org>
5694 * f95-lang.c (listify): Remove declaration.
5695 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
5697 * f95-tree.c (get_name): New function.
5698 * trans.c (module_namespace): Remove.
5699 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
5700 * trans-types.c: Ditto.
5702 2002-09-19 Paul Brook <paul@nowt.org>
5704 * trans-array.c (g95_get_array_cons_size): New Function.
5705 (g95_con_ss_startstride): Handle Array constructors.
5706 (g95_conv_loop_setup): Ditto.
5707 (g95_conv_array_parameter): Ditto.
5708 * tras-decl.c (g95_finish_var_decl): Make initializes variables
5711 2002-09-19 Paul Brook <paul@nowt.org>
5713 * trans.c (g95_simple_fold_tmp): Detect variables inside
5715 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
5717 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5719 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
5721 2002-09-14 Paul Brook <paul@nowt.org>
5723 * trans.c (g95_create_module_variable): Move to trans-decl.c.
5724 * trans-const.c (g95_conv_string_init): New Function.
5725 * trans-const.h: Declare it.
5726 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
5727 variables. Don't bail on intrinsic symbols.
5728 (get_extern_function_decl): Handle specific intrinsic functions.
5729 * trans-types.c (g95_sym_type): Dummy functions don't return
5731 * trans-array.c (g95_build_array_initializer): New Function.
5732 (g95_trans_auto_array_allocation): Build initializer for static decls.
5733 Don't use mpz_addmul, it's GMP4 only.
5735 2002-09-12 Paul Brook <paul@nowt.org>
5737 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
5738 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
5739 assembler names for module procedures.
5741 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5743 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
5746 2002-09-10 Paul Brook <paul@nowt.org>
5748 * trans-array.c: Change format of G95_SS_TEMP strictures.
5749 (g95_check_fncall_dependancy): New function.
5750 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
5752 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
5754 (g95_build_function_decl): Don't assume result arrays are packed.
5755 (g95_trans-deferred-vars): Handle array result variables.
5756 (g95_generate_fuction_code): Clear saved_function_decls.
5757 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
5759 (g95_trans_arrayfunc_assign): New function.
5760 (g95_trans_assignment): Use it.
5761 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
5762 (g95_se): Add direct_byref.
5763 * trans-types.c: Use sym->result rather than sym where appropriate.
5764 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
5765 Update other functions to use this.
5766 (g95_is_intrinsic_libcall): New function.
5767 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
5768 (g95_walk_intrinsic_function): Ditto.
5770 2002-09-08 Paul Brook <paul@nowt.org>
5772 * trans-types.c: Change rank field to dtype field in array descriptor.
5773 * trans-array.c: Implement filling of dtype array descriptor field.
5774 * trans-intrinsic.c: Fix broken LEN intrinsic.
5776 2002-09-07 Paul Brook <paul@nowt.org>
5778 * trans-intrinsic.c: Remove outdated todo intrinsic list.
5779 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
5780 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
5782 2002-09-06 Paul Brook <paul@nowt.org>
5784 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
5785 (gt-f95-trans-types.h): Add dependancy information.
5786 * config-lang.in (gtfiles): Add trans-types.c
5787 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
5788 back to top-level code.
5789 * trans-array.c, trans-types.c: Change format of array descriptor.
5790 (g95_conv_descriptor_dimension): New function.
5791 * trans-types.h (g95_conv_descriptor_rank): define.
5792 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
5795 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5797 * trans-array.c, trans-types.c: Add rank information to descriptor.
5799 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5801 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
5803 2002-09-04 Paul Brook <paul@nowt.org>
5805 * f95-lang.c (g95_create_decls): New function.
5806 (g95_init): Move initialization of external decls to above, and call
5807 from g95_be_parse_file.
5808 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
5809 * trans-types.c (g95_init_types): Always name integer and char types.
5810 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
5812 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5814 * Make-lang.in: Add options.c to F95_PARSER_OBJS
5816 2002-09-02 Paul Brook <paul@nowt.org>
5818 * g95_generate_code: Clear the attr for __fortran_main.
5819 * trans-types.c (g95_finish_type): New function.
5820 * g95_init_io_state_type: Use g95_finish_type.
5821 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
5823 2002-09-01 Paul Brook <paul@nowt.org>
5825 * README.backend: Warn about the dangers of extra config.h files.
5826 Remove obsolete libgfor stuff.
5827 * config-lang.in: Add target-libgfor dependancy.
5828 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
5830 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
5832 * g95_conv_mpz_to_tree: Free storage pointed to by q,
5835 2002-08-30 Paul Brook <paul@nowt.org>
5837 * trans-intrinsic.c (g95_conv_intrinsic_function,
5838 g95_walk_intrinsic_function): Added ANY and ALL.
5839 (g95_conv_intrinsic_anyall): New function.
5840 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in