1 2005-01-22 Steven G. Kargl <kargls@comcast.net>
3 * intrinsic.c (make_alias): Add standard argument.
4 (add_functions): Update make_alias calls.
6 2005-01-22 Paul Brook <paul@codesourcery.com>
8 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
10 2005-01-22 Paul Brook <paul@codesourcery.com>
12 * gfortran.h (gfc_check_access): Add prototype.
13 * match.c (gfc_match_namelist): Remove TODO.
14 * module.c (check_access): Rename ...
15 (gfc_check_access): ... to this. Boolify. Update callers.
16 * resolve.c (resolve_symbol): Check for private objects in public
19 2005-01-22 Paul Brook <paul@codesourcery.com>
21 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
22 does not have an explicit type.
23 (gfc_match_variable): Resolve implicit derived types in all cases.
24 Resolve contained function types from their own namespace, not the
26 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
27 checking. Resolve from the contained namespace, not the parent.
29 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
32 * trans-const.c (gfc_conv_constant_to_tree): Give logical
33 constants the correct type.
36 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
38 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
41 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
43 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
44 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
45 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
46 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
47 trans-io.c, trans-stmt.c, trans.c: Update copyright.
49 2005-01-17 Ira Rosen <irar@il.ibm.com>
51 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
53 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
56 * error.c (error_char): Line-buffer errors / warnings.
58 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
60 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
61 unsigned issue. Use build_int_cst instead of converting
62 integer_zero_node. Remove unnecessary conversion.
64 * trans-types.c (gfc_get_character_type_len): : Use
65 gfc_charlen_type_node as basic type for the range field.
67 * trans-intrinsic.c (build_fixbound_expr,
68 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
69 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
70 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
71 of converting 'integer_zero_node' or 'integer_one_node'
73 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
75 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
76 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
77 'build_int_cst' instead of converting 'integer_zero_node' or
78 'integer_one_node' respectively.
80 * trans-intrinsic.c (gfc_conv_intrinsic_index,
81 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
82 'gfc'-prefix from local variable, remove dead code, use correct
83 type when inserting argument.
85 * trans-intrinsic.c, trans-types.c: Update copyright years.
87 2005-01-16 Steven G. Kargl <kargls@comcast.net>
90 * resolve.c (check_case_overlap): Typo in comment.
91 (validate_case_label_expr): Fix up kinds of case values
92 (resolve_select): Properly handle kind mismatches.
94 2004-01-16 Paul Brook <paul@codesourcery.com>
97 * trans-common.c (translate_common): Remove duplicate function call.
98 (finish_equivalences): Preserve alignment when biasing offsets.
100 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
102 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
103 ASCII-like character encoding.
105 2005-01-14 Steven G. Kargl <kargls@comcast.net>
107 * resolve.c (compare_case): Cleanup.
109 2005-01-14 Steven G. Kargl <kargls@comcast.net>
111 * resolve.c (compare_case): Give arguments correct type.
113 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
115 * iresolve.c, trans-common.c, trans-types.c: Fix comment
118 2005-01-09 Paul Brook <paul@codesourcery.com>
121 * trans-common.c (current_common, current_offset): Remove.
122 (create_common): Add head argument.
123 (align_segment): New function.
124 (apply_segment_offset): New function.
125 (translate_common): Merge code from new_segment. Handle alignment.
126 (new_segment): Remove.
127 (finish_equivalences): Ensure proper alignment.
129 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
131 * trans-const.c: Don't include unused math.h.
133 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
134 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
135 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
137 (prepare_arg_info): Fix formatting, indenting and remove trailing
139 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
142 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
143 gfc_constant_result, gfc_range_check, gfc_arith_power,
144 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
145 gfc_real2complex, gfc_complex2int, gfc_complex2real,
146 gfc_complex2complex): Fix whitespace issues.
147 * check.c (must_be, type_check, numeric_check, int_or_real_check,
148 logical_array_check, array_check, scalar_check, nonoptional_check,
149 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
150 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
151 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
152 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
153 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
154 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
155 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
156 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
157 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
158 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
159 gfc_check_lbound, gfc_check_logical, min_max_args,
160 gfc_check_min_max_integer, gfc_check_min_max_real,
161 gfc_check_min_max_double, gfc_check_matmul,
162 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
163 gfc_check_pack, gfc_check_precision, gfc_check_radix,
164 gfc_check_range, gfc_check_real, gfc_check_repeat,
165 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
166 gfc_check_set_exponent): Fix formatting issues.
167 (gfc_check_size, gfc_check_sign): Alphabetize function order,
168 remove whitespace-only line.
169 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
170 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
171 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
172 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
173 gfc_check_random_number, gfc_check_random_seed,
174 gfc_check_second_sub, gfc_check_system_clock,
175 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
176 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
177 gfc_check_unlink_sub): Fix formatting issues.
179 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
181 * gfortran.h: Remove outdated comment. Don't include stdio.h
184 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
186 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
187 output of 'gfortran --version'.
189 2005-01-03 Steven G. Kargl <kargls@comcast.net>
191 * arith.c: Add system.h; remove string.h
197 * check.c: Remove stdlib.h and stdarg.h
198 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
199 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
200 * f95-lang.c: Add system.h; remove stdio.h
201 * interface.c: Add system.h; remove stdlib.h and string.h
202 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
203 * io.c: Remove string.h
205 * match.c: Remove stdarg.h and string.h
206 * misc.c: Update copyright; add system.h; remove stdlib.h,
207 string.h, and sys/stat.h
208 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
210 * option.c: Remove string.h and stdlib.h
212 * scanner.c: Update copyright; add system.h; remove stdlib.h,
213 stdio.h, string.h, and strings.h
214 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
215 * trans-array.c: Remove stdio.h and gmp.h
216 * trans-const.c: Ditto
217 * trans-expr.c: Ditto
219 * trans-stmt.c: Ditto
221 * trans-intrinsic.c: Remove stdio.h and string.h
223 2004-12-29 Steven G. Kargl <kargls@comcast.net>
225 * gfortran.h (gfc_case): fix typo in comment.
227 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
229 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
230 logical shift. Call fold. Remove 0-bit shift shortcut.
231 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
232 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
233 result if width(arg 1) < 4 bytes. Call fold.
236 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
237 in front of function to match the standard. Correct handling
240 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
242 * trans-expr.c (gfc_conv_cst_int_power): Only check for
243 flag_unsafe_math_optimizations if we have a float type.
245 2004-12-23 Steven G. Kargl <kargls@comcast.net>
247 * gfortran.texi: Fix typo.
249 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
251 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
254 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
257 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
258 (gfc_match_nullify): Make sure that ')' is in front of the end of
261 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
264 2004-12-14 Richard Henderson <rth@redhat.com>
266 * gfortran.h (gfc_expr.function.name): Make const.
267 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
268 (gfc_get_string): Update prototype.
269 * iresolve.c: Include tree.h.
270 (string_node, HASH_SIZE, string_head, hash): Remove.
271 (gfc_get_string): Use vsnprintf, get_identifier.
272 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
273 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
274 (gfc_done_1): Don't call gfc_iresolve_done_1.
275 * module.c (mio_allocated_string): Take and return const char *,
276 instead of modifying char**.
277 (mio_expr): Update to match.
278 * resolve.c (pure_function): Constify name argument.
279 (resolve_function): Constify name.
280 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
282 2004-12-12 Richard Henderson <rth@redhat.com>
284 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
285 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
286 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
287 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
288 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
289 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
290 gfc_resolve_unpack: Use PREFIX.
292 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
295 * match.c (gfc_match_common): Skip whitespace.
297 2004-12-12 Steven G. Kargl <kargls@comcast.net>
300 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
301 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
302 integer kind check; Issue error for -std=f95 when needed.
303 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
305 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
306 Promote arguments to same kind.
308 2004-12-12 Steven G. Kargl <kargls@comcast.net>
309 Paul Brook <paul@codesourcery.com>
312 * resolve.c (gfc_resolve_iterator_expr): New function.
313 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
314 start, end and stride to correct type.
315 (resolve_code): Pass extra argument.
316 * array.c (resolve_array_list): Pass extra argument.
317 * gfortran.h (gfc_resolve): Add prototype.
318 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
319 Handle real type iterators.
321 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
324 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
325 same kind as C's 'int'.
326 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
328 2004-12-08 Richard Henderson <rth@redhat.com>
330 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
331 to the output expression.
332 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
334 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
337 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
340 * resolve.c (resolve_code): Impose correct restrictions on
343 * decl.c (gfc_match_end): Use locus of END when eos is an error.
345 2004-12-02 Steven G. Kargl <kargls@comcast.net>
346 Paul Brook <paul@codesourcery.com>
348 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
349 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
350 (gfc_check_stat, gfc_check_stat_sub): New functions.
351 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
352 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
353 fstat, and stat to intrinsics symbol tables.
354 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
355 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
356 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
357 (gfc_resolve_stat, gfc_resolve_flush): New functions.
358 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
359 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
361 2004-12-02 Steven G. Kargl <kargls@comcast.net>
363 * intrinsic.c: Fix and add comments, fix function declarations
364 (OPTIONAL,REQUIRED): New symbols
365 (add_functions,add_subroutines): Use symbols
366 (gmp.h): Remove unused include
368 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
370 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
373 2004-11-24 Steven Bosscher <stevenb@suse.de>
375 * options.c (gfc_post_options): Don't clear flag_inline_functions.
377 2004-11-20 Steven G. Kargl <kargls@comcast.net>
379 * check.c (gfc_check_getcwd_sub): Fix seg fault.
381 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
382 gfc_check_unlink,gfc_check_unlink_sub): New functions
383 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
384 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
385 exit to intrinsics symbol tables.
386 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
387 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
388 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
389 gfc_resolve_unlink_sub): Add and sort prototypes.
390 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
391 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
392 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
394 2004-11-16 Paul Brook <paul@codesourcery.com>
397 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
398 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
399 * trans-types.c (gfc_get_dtype): Accept array type rather than element
401 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
402 (gfc_get_array_type_bounds): Ditto.
403 (gfc_get_derived_type): Recurse into derived type pointers.
404 * trans-types.h (gfc_get_dtype): Add prototype.
405 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
407 2004-11-15 Paul Brook <paul@codesourcery.com>
409 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
411 2004-11-10 Paul Brook <paul@codesourcery.com>
414 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
415 * trans-io.c (transfer_array_component): Ditto.
417 2004-11-10 Paul Brook <paul@codesourcery.com>
419 * invoke.texi: Fix typo.
421 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
423 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
424 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
425 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
426 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
427 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
429 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
432 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
434 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
436 * gfortranspec.c: Replace GNU CC with GCC.
438 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
440 * gfortranspec.c (lang_specific_driver): Change year to 2004.
442 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
445 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
448 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
451 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
452 module procedures as if they were module variables.
454 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
459 * module.c (write_symbol1): Set module_name for dummy arguments.
461 2004-11-02 Paul Brook <paul@codesourcery.com>
463 * intrinsic.c (check_intrinsic_standard): Include error locus.
465 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
466 locus to check_intrinsic_standard.
468 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
471 * gfortran.h: Change GFC_STD_* flags to more appropriate
472 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
473 gfc_option_t): Add field for warning about use of nonstandard
475 * intrinsic.c (add_sym): Add parameter for standard version, check
476 this against current standard.
477 (add_sym_0): Pass standard parameter to add_sym.
478 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
479 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
480 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
481 (make_generic): Add parameter for standard, check this
482 against currently selected standard.
483 (add_functions, add_subroutines): Add parameter to tell which
484 standard an intrinsic belongs to.
485 (check_intrinsic_standard): New function.
486 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
487 (gfc_intrinsic_sub_interface): Ditto.
488 * lang.opt: Add Wnonstd-intrinsics option.
489 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
491 (set_Wall): Add warning about nonstd intrinsics.
492 (gfc_handle_option): Change to use new GFC_STD_* flags,
494 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
496 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
498 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
500 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
502 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
504 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
506 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
509 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
511 * check.c (gfc_check_rand): Allow missing optional argument.
512 (gfc_check_irand): Ditto.
513 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
515 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
517 PR fortran/13490, PR fortran/17912
518 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
519 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
520 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
521 warning when compiling with pedantic.
522 * gcc/fortran/arith.c: Set minimum integer values to reflect
523 realities of two's complement signed integers. Added
526 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
528 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
529 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
532 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
534 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
536 (gfc_generate_function_code): Fix formatting issue.
538 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
540 * module.c: Fix formatting issues.
542 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
544 * module.c (mio_interface_rest): Set where member of interface
547 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
550 * options.c (gfc_handle_option): Add break after handing the
553 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
555 * arith.c: Fix formatting issues.
557 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
560 * resolve.c (resolve_operator): Use correct operator name in message.
562 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
564 * primary.c (match_boz_constant): Allow kind parameter suffixes.
565 Move standard warning further to the front.
567 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
569 * trans-stmt.c: Fix a comment typo.
571 2004-10-07 Paul Brook <paul@codesourcery.com>
574 * trans-array.c (gfc_trans_deferred_array): Leave use associated
577 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
580 * simplify.c (twos_complement): New function.
581 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
583 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
585 2004-10-06 Paul Brook <paul@codesourcery.com>
587 * trans-stmt.c (gfc_trans_simple_do): New function.
588 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
589 loop. Update comments.
591 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
594 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
598 * intrinsic.c (add_sym_5): Remove.
599 (add_subroutines): Add resolution function for MVBITS.
600 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
602 * iresolve.c (gfc_resolve_mvbits): New function.
603 (gfc_resolve_random_number): Remove empty line at end of function.
605 * trans-const.c (gfc_build_cstring_const): New function.
606 (gfc_init_cst): Use new function.
607 * trans-const.h (gfc_build_cstring_const): Add prototype.
608 * trans-io.c (set_string, set_error_locus): Use new function.
609 * trans-stmt.c (gfc_trans_goto): Use new function.
612 * parse.c (accept_statement): Don't treat END DO like END IF and
614 (parse_do_block): Generate possible END DO label inside END DO
618 * check.c (gfc_check_system_sub): New function.
619 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
620 * intrinsic.c (add_functions): Add 'system'.
621 (add_subroutines): Add 'system'.
622 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
623 Move prototypes to other suborutines.
624 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
626 (gfc_resolve_system_clock): Fix formatting of prototype.
627 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
629 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
632 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
634 * scanner.c (preprocessor_line): Accept preprocessor lines without
635 file names. Check file names for closing quotes. Handle escaped
636 quotes in file names.
638 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
639 Paul Brook <paul@codesourcery.com>
641 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
642 Use gfc_get_expr_charlen.
643 * trans-expr.c (gfc_get_expr_charlen): New function.
644 * trans.h (gfc_get_expr_charlen): Add prototype.
646 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
648 * trans-intrinsic.c: Fix a comment typo.
650 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
652 * simplify.c (range_check): Remove blank line at beginning of function.
653 (gfc_simplify_dint): Same at end of function.
654 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
655 (gfc_simplify_bound): Fix indentation.
656 (gfc_simplify_log10): Simplify calculation.
657 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
659 (gfc_simplify_nearest): Same at end of function.
660 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
662 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
663 gfc_simplify_spacing): Simplify calulations.
665 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
667 * trans-intrinsic.c: Fix comments on spacing and rrspacing
668 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
670 2004-10-01 Jan Hubicka <jh@suse.cz>
672 * f95-lang.c (gfc_expand_function): Update call of
673 tree_rest_of_compilation.
674 * trans-decl.c (gfc_generate_constructors): Likewise.
676 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
678 * trans-intrinsic.c: Comment fixes.
680 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
682 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
684 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
686 * trans-types.c (gfc_return_by_reference): Remove superfluous
689 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
690 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
693 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
694 function to determine return type.
696 2004-09-20 Jan Hubicka <jh@suse.cz>
698 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
700 (gfc_generate_function_code): Likewise.
702 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
705 * simplify.c (gfc_simplify_reshape): Set shape of return value
708 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
709 Zack Weinberg <zack@codesourcery.com>
711 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
712 enumeration constants.
714 2004-09-17 Paul Brook <paul@codesourcery.com>
716 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
717 (gfc_linebuf_header_size): Define.
718 * scanner.c (load_file): Use it.
720 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
722 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
723 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
724 resolve.c, scanner.c, trans-array.c, trans-array.h,
725 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
726 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
727 trans.h: Fix comment typos. Follow spelling conventions.
729 2004-09-16 Victor Leikehman <lei@il.ibm.com>
732 * trans-io.c (transfer_array_component): New function.
733 (transfer_expr): For array fields, call transfer_array_component.
735 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
737 * gfortran.texi: Fix a typo.
739 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
741 * parse.c (eof_buf): Rename eof to eof_buf.
742 (unexpected_eof): Same.
743 (gfc_parse_file): Same.
745 2004-09-15 Steven G. Kargl <kargls@comcast.net>
747 * check.c (gfc_check_getcwd_sub): New function.
748 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
749 * intrinsic.c (add_functions): Add function definition;
751 * intrinsic.c (add_subroutines): Add subroutine definitions.
752 * intrinsic.h: Add prototypes.
753 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
755 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
757 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
760 * module.c (write_symbol): Don't fill in module name here.
761 (write_symbol0): Fill in here instead.
763 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
765 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
766 trans-array.c, trans-common.c, trans-expr.c,
767 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
768 comment typos. Follow spelling conventions.
770 2004-09-09 Paul Brook <paul@codesourcery.com>
772 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
774 2004-09-08 Paul Brook <paul@codesourcery.com>
776 * array.c: Don't include assert.h.
777 * data.c: Don't include assert.h. Replace assert and abort with
778 gcc_assert and gcc_unreachable.
779 * dependency.c: Ditto.
785 * trans-array.c: Ditto.
786 * trans-common.c: Ditto.
787 * trans-const.c: Ditto.
788 * trans-decl.c: Ditto.
789 * trans-expr.c: Ditto.
790 * trans-intrinsic.c: Ditto.
792 * trans-stmt.c: Ditto.
793 * trans-types.c: Ditto.
796 2004-09-07 Per Bothner <per@bothner.com>
797 Paul Brook <paul@codesourcery.com>
799 * error.c (show_locus): Handle mapped locations.
800 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
801 * gfortran.h: Include input.h.
802 (struct gfc_linebuf): Use source_location.
803 * scanner.c (get_file): Initialize linemap.
804 (preprocessor_line): Pass extra argument to get_file.
805 (load_file): Ditto. Setup linemap.
806 (gfc_new_file): Handle mapped locations.
807 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
808 Set decl source locations.
809 (gfc_trans_common): Set blank common block location.
810 * trans-decl.c (gfc_set_decl_location): New function.
811 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
812 (trans_function_start): Move call to gfc_set_backend_locus..
813 (build_function_decl): ... to here.
814 (build_entry_thunks): Set and restore the backend locus.
815 (gfc_generate_constructors): Remove excess arguments to
817 (gfc_generate_block_data): Add comments. Set the decl locus.
818 * trans-io.c (set_error_locus): Handle mapped locations.
819 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
820 (gfc_trans_code): Use SET_EXPR_LOCATION.
821 (gfc_generate_code): Override the location of the new symbol.
822 * trans.h (gfc_set_decl_location): Add prototype.
824 2004-08-31 Paul Brook <paul@codesourcery.com>
826 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
828 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
831 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
834 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
839 * resolve.c (resolve_transfer): New function.
840 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
842 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
845 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
848 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
850 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
852 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
855 * trans-types.c (gfc_return_by_reference): Remove TODO error,
856 add comment pointing out possible issue WRT compatibility with g77.
858 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
860 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
861 all occurences of 'gfc_strlen_type_node' by
862 'gfc_charlen_type_node'.
863 * trans-types.h: Same. Also update comment accordingly.
865 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
867 * primary.c: Update copyright boilerplate to say GCC.
868 * f95-lang.c: Change initial comment to say gfortran.
870 2004-08-31 Paul Brook <paul@codesourcery.com>
872 * trans-types.h: Add comments.
873 (intmax_type_node, string_type_node, const_string_type_node): Remove.
875 2004-08-30 Richard Henderson <rth@redhat.com>
877 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
878 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
879 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
881 (gfc_logical_info): Add c_bool.
882 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
883 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
884 rather than gfc_int[48]_type_node for allocate choice.
885 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
886 local copies of some kind type nodes.
887 (gfc_build_builtin_function_decls): Likewise.
888 * trans-expr.c (gfc_conv_power_op): Likewise.
889 * trans-intrinsic.c (gfc_conv_intrinsic_index,
890 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
891 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
892 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
893 gfc_trans_character_select, gfc_trans_allocate): Likewise.
894 * trans-io.c (gfc_pint4_type_node): Move into ...
895 (gfc_build_io_library_fndecls): ... here. Cache local copies of
896 some kind type nodes.
897 * trans-types.c (gfc_type_nodes): Remove.
898 (gfc_character1_type_node, gfc_strlen_type_node): New.
899 (gfc_integer_types, gfc_logical_types): New.
900 (gfc_real_types, gfc_complex_types): New.
901 (gfc_init_kinds): Fill in real mode_precision.
902 (gfc_build_int_type, gfc_build_real_type): New.
903 (gfc_build_complex_type, gfc_build_logical_type): New.
904 (c_size_t_size): New.
905 (gfc_init_types): Loop over kinds.
906 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
907 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
908 (gfc_get_character_type_len): Likewise.
909 (gfc_type_for_size): Loop over kinds; use a reduced set of
911 (gfc_type_for_mode): Loop over kinds.
912 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
913 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
914 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
915 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
916 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
917 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
918 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
919 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
920 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
921 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
922 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
923 gfc_complex8_type_node, gfc_complex16_type_node,
924 gfc_logical1_type_node, gfc_logical2_type_node,
925 gfc_logical4_type_node, gfc_logical8_type_node,
926 gfc_logical16_type_node, gfc_strlen_kind): Remove.
927 (gfc_character1_type_node): Turn in to a variable.
928 (gfc_strlen_type_node): Likewise.
930 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
932 * gfortran.h (gfc_namespace): Add new field is_block_data.
933 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
934 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
935 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
936 * trans.h (gfc_generate_block_data): Add prototype.
937 * trans-decl.c (gfc_generate_block_data): New function.
939 2004-08-29 Richard Henderson <rth@redhat.com>
941 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
942 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
943 than two HOST_WIDE_INT.
945 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
948 * decl.c (free_variable, free_value, gfc_free_data, var_list,
949 var_element, top_var_list, match_data_constant, top_val_list,
950 gfc_match_data): Move here from match.c.
951 (match_old_style_init): New function.
952 (variable_decl): Match old-style initialization.
953 * expr.c (gfc_get_variable_expr): New function.
954 * gfortran.h (gfc_get_variable_expr): Add prototype.
955 * gfortran.texi: Start documentation for supported extensions.
956 * match.c: Remove the functions moved to decl.c.
957 * match.h (gfc_match_data): Move prototype to under decl.c.
958 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
961 2004-08-29 Steven G. Kargl <kargls@comcast.net>
962 Paul Brook <paul@codesourcery.com>
964 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
965 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
966 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
967 (build_builtin_fntypes): New function.
968 (gfc_init_builtin_functions): Use it.
969 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
970 and GFC_ISYM_ERF{,C}.
971 (gfc_c_int_kind): Declare.
972 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
973 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
974 gfc_resolve_g77_math1): Add prototypes.
975 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
976 * mathbuiltins.def: Add comment. Change third argument. Use
977 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
978 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
979 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
980 * trans-types.c (gfc_c_int_kind): Declare.
981 (gfc_init_kinds): Set it.
983 2004-08-29 Steven G. Kargl <kargls@comcast.net>
984 Paul Brook <paul@codesourcery.com>
986 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
987 (gfc_check_f, gfc_simplify_f): Add f0.
988 * intrinsic.c (do_check): Call f0. Flatten.
989 (add_sym_0): Fix prototype. Set f0.
990 (add_functions): Add getgid, getgid and getuid.
991 (resolve_intrinsic): Remove obsolete comment.
992 (do_simplify): Call f0.
993 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
994 gfc_resolve_getuid): Add prototypes.
995 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
996 gfc_resolve_getuid): New functions.
997 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1000 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1002 * error.c (gfc_error_init_1): Remove blank line in front of
1003 function body. Add missing blank.
1004 (gfc_buffer_error, error_char, error_string): Remove blank line in
1005 front of function body.
1006 (show_locus): Add comma in comment.
1007 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1008 gfc_push_error, gfc_pop_error): Remove blank line in front of
1010 (gfc_get_errors): Typo fix in comment in front of function. Remove
1011 blank line in front of function body.
1013 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1015 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1016 variable declaration of same name.
1017 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1018 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1019 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1020 Replace all calls to gfc_default_*_kind with variable accesses.
1021 * trans-types.c: Same as above.
1022 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1023 static qualifier. Replace all occurences.
1024 (gfc_default_*_kind): Remove functions.
1026 2004-08-26 Richard Henderson <rth@redhat.com>
1028 * arith.c: Include system.h, not real system headers.
1029 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1030 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1031 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1032 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1033 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1034 gfc_index_integer_kind, gfc_default_integer_kind,
1035 gfc_default_real_kind,gfc_default_double_kind,
1036 gfc_default_character_kind, gfc_default_logical_kind,
1037 gfc_default_complex_kind, validate_integer, validate_real,
1038 validate_logical, validate_character,
1039 gfc_validate_kind): Move to trans-types.c.
1040 (gfc_set_model_kind): Use gfc_validate_kind.
1041 (gfc_set_model): Just copy the current precision to default.
1042 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1043 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1044 * gfortran.h: Update file commentary.
1045 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1046 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1047 gfc_default_double_kind_1, gfc_default_character_kind_1,
1048 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1049 (gfc_init_kinds): New.
1050 (gfc_init_types): Don't set gfc_index_integer_kind here.
1051 * trans-types.h (gfc_init_kinds): Declare.
1052 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1054 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1056 * check.c (gfc_check_atan2): New function.
1057 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1058 * intrinsic.h (gfc_check_atan2): Add prototype.
1060 2004-08-25 Richard Henderson <rth@redhat.com>
1062 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1063 false and we don't validate the kind.
1064 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1065 * check.c (kind_check): Likewise.
1066 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1067 (match_char_spec, match_logical_spec): Likewise.
1068 * gfortran.h (gfc_validate_kind): Likewise.
1069 * options.c (gfc_handle_option): Likewise.
1070 * primary.c (match_integer_constant, match_real_constant,
1071 match_string_constant, match_logical_constant,
1072 match_const_complex_part): Likewise.
1073 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1074 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1075 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1076 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1077 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1078 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1079 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1080 gfc_simplify_tiny): Likewise.
1081 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1082 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1083 prepare_arg_info): Likewise.
1085 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1087 * expr.c (gfc_check_assign): Add comment. Add new warning.
1088 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1089 result of pointer valued function when not in pointer assignment.
1091 2004-08-25 Paul Brook <paul@codesourcery.com>
1093 * config-lang.in: Remove dead commented line.
1094 * module.c: Replace g95 with gfortran in comment.
1096 2004-08-25 Paul Brook <paul@codesourcery.com>
1099 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1101 2004-08-25 Paul Brook <paul@codesourcery.com>
1104 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1105 string_length argument.
1106 (gfc_trans_array_ctor_element): New function.
1107 (gfc_trans_array_constructor_subarray): Use it.
1108 (gfc_trans_array_constructor_value): Ditto. Handle constant
1110 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1111 (gfc_trans_array_constructor): Use them.
1112 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1113 (gfc_conv_ss_descriptor): Remember section string length.
1114 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1115 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1116 (gfc_conv_expr_descriptor): Ditto.
1117 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1118 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1119 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1120 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1121 (gfc_conv_variable): Set string_length from section.
1122 (gfc_conv_function_call): Remove extra argument.
1123 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1124 * trans-types.c (gfc_get_character_type_len): New function.
1125 (gfc_get_character_type): Use it.
1126 (gfc_get_dtype): Return zero for internal types.
1127 * trans-types.h (gfc_get_character_type_len): Add prototype.
1128 * trans.h (struct gfc_ss): Move string_length out of union.
1130 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1132 * trans.h (build2_v, build3_v): New macros.
1134 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1136 * trans-array.c (gfc_conv_descriptor_data,
1137 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1138 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1139 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1140 gfc_trans_allocate_temp_array,
1141 gfc_trans_array_constructor_subarray,
1142 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1143 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1144 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1145 gfc_conv_array_ref, gfc_trans_preloop_setup,
1146 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1147 gfc_conv_loop_setup, gfc_array_init_size,
1148 gfc_conv_array_initializer, gfc_trans_array_bounds,
1149 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1150 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1151 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1152 of build and build_v as appropriate.
1153 * trans-common.c (create_common): Same.
1154 * trans-decl.c (gfc_trans_auto_character_variable,
1155 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1156 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1157 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1158 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1159 gfc_conv_expr_op, gfc_conv_function_call,
1160 gfc_trans_structure_assign): Same.
1161 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1162 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1163 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1164 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1165 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1166 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1167 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1168 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1169 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1170 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1171 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1172 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1173 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1174 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1175 gfc_conv_intrinsic_iargc): Same.
1176 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1177 set_flag, add_case, io_result, transfer_namelist_element,
1178 transfer_expr): Same.
1179 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1180 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1181 gfc_trans_integer_select, gfc_trans_logical_select,
1182 gfc_trans_character_select, gfc_trans_forall_loop,
1183 gfc_trans_nested_forall_loop, gfc_do_allocate,
1184 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1185 compute_inner_temp_size, compute_overall_iter_number,
1186 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1187 gfc_trans_forall_1, gfc_evaluate_where_mask,
1188 gfc_trans_where_assign, gfc_trans_allocate): Same.
1189 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1190 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1191 gfc_build_array_ref, gfc_build_function_call,
1192 gfc_trans_runtime_check): Same.
1194 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1196 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1197 build_int_cst to build_int_cst_wide in accordance to Nathan's
1200 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1202 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1203 build_int_cst calls.
1204 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1205 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1206 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1207 gfc_trans_entry_master_switch): Likewise.
1208 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1209 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1210 * trans-io.c (add_case, set_error_locus,
1211 transfer_namelist_element, transfer_expr): Likewise.
1212 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1213 gfc_trans_stop, gfc_trans_character_select): Likewise.
1214 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1215 * trans.c (gfc_trans_runtime_check): Likewise.
1217 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1219 * trans-decl.c, trans-types.c: Add and remove blank lines as
1222 2004-08-24 Richard Henderson <rth@redhat.com>
1224 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1226 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1228 * resolve.c (merge_argument_lists): Revert unintentionally
1231 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1233 * trans-decl.c (build_function_decl): Fix spelling in comment.
1234 (build_entry_thunks): Remove code with no function.
1235 (gfc_build_intrinsic_function_decls): Remove empty line.
1237 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1239 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1241 * f95-lang.c (gfc_init_decl_processing): Adjust
1242 build_common_tree_nodes call.
1244 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1246 * trans-types.c: Spelling and formatting fixes.
1248 2004-08-23 Richard Henderson <rth@redhat.com>
1250 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1251 of going through an intermediate string. Fix 32/64 int/long bug.
1253 2004-08-23 Eric Christopher <echristo@redhat.com>
1255 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1256 usage. Use build_vector_type_for_mode for vector types.
1258 2004-08-22 Richard Henderson <rth@redhat.com>
1261 * data.c (find_con_by_offset): Search ordered list; handle
1262 elements with repeat counts.
1263 (gfc_assign_data_value_range): New.
1264 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1265 (gfc_assign_data_value_range): Declare.
1266 * match.c (top_val_list): Extract repeat count into a temporary.
1267 * resolve.c (values): Make left unsigned.
1268 (next_data_value): Don't decrement left.
1269 (check_data_variable): Use gfc_assign_data_value_range.
1271 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1273 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1275 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1277 * check.c (gfc_check_reduction): Rename to ...
1278 (check_reduction): ... this. Make static. Don't check type of
1280 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1281 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1282 SUM to use new check functions.
1283 (check_specific): Change logic to call new functions.
1284 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1286 (gfc_check_reduction): Remove prototype.
1288 2004-08-20 Paul Brook <paul@codesourcery.com>
1289 Canqun Yang <canqun@nudt.edu.cn>
1292 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1293 for automatic arrays.
1294 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1296 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1300 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1301 (gfc_match_if): Order statement list alphabetically, add WHERE and
1302 FORALL, remove double PAUSE.
1303 (gfc_match_simple_where, match_forall_header,
1304 gfc_match_simple_forall): New functions.
1305 (gfc_match_forall): Use match_forall_header.
1307 2004-08-19 Paul Brook <paul@codesourcery.com>
1310 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1311 * symbol.c (gfc_clear_attr): Use memset.
1313 2004-08-19 Paul Brook <paul@codesourcery.com>
1317 * data.c (assign_substring_data_value): Remove.
1318 (create_character_intializer): New function.
1319 (gfc_assign_data_value): Track the typespec for the current
1320 subobject. Use create_character_intializer.
1322 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1325 * check.c (gfc_check_reduction): New function.
1326 (gfc_check_minval_maxval): Removed.
1327 (gfc_check_product): Removed.
1328 (gfc_check_sum): Removed.
1329 * intrinsic.h: Add/remove declarations for these.
1330 * gfortran.h: Add field f3red to union gfc_check_f.
1331 * intrinsic.c (add_sym_3red): New function.
1332 (add_functions): Register maxval, minval, product, and sum intrinsics
1333 through add_sym_3red.
1334 (check_specific): Handle f3red union field.
1335 * iresolve.c: Whitespace change.
1337 2004-08-18 Paul Brook <paul@codesourcery.com>
1339 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1341 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1344 * trans-io.c (transfer_namelist_element): New. Recursively handle
1345 derived-type variables. Pass string lengths.
1346 (build_dt): Code moved to build_namelist, with some
1347 changes and additions.
1348 (gfc_build_io_library_fndecls): Declare the fifth
1349 argument in st_set_nml_var_char -- string_length.
1351 2004-08-17 Paul Brook <paul@codesourcery.com>
1352 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1355 * decl.c (get_proc_name): Update mystery comment.
1356 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1357 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1358 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1359 (struct gfc_entry_list): Define.
1360 (gfc_get_entry_list): Define.
1361 (struct gfc_namespace): Add refs and entries.
1362 (enum gfc_exec_op): Add EXEC_ENTRY.
1363 (struct gfc_code): Add ext.entry.
1364 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1365 (mio_symbol_attribute): Don't save/reture addr->entry.
1366 (mio_namespace_ref): Refcount namespaces.
1367 * parse.c (accept_statement): Handle ST_ENTRY.
1368 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1369 (parse_contained): Fixup sibling references to entry points
1370 after parsing the procedure body.
1371 * resolve.c (resolve_contained_fntype): New function.
1372 (merge_argument_lists, resolve_entries): New functions.
1373 (resolve_contained_functions): Use them.
1374 (resolve_code): Handle EXEC_ENTRY.
1375 (gfc_resolve): Call resolve_entries.
1376 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1377 * symbol.c (gfc_get_namespace): Refcount namespaces.
1378 (gfc_free_namespace): Ditto.
1379 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1380 optional when multiple entry points are present.
1381 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1382 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1383 (create_function_arglist, trans_function_start, build_entry_thunks):
1385 (gfc_build_function_decl): Rename ...
1386 (build_function_decl): ... to this.
1387 (gfc_create_function_decl): New function.
1388 (gfc_generate_contained_functions): Use it.
1389 (gfc_trans_entry_master_switch): New function.
1390 (gfc_generate_function_code): Use new functions.
1391 * trans-stmt.c (gfc_trans_entry): New function.
1392 * trans-stmt.h (gfc_trans_entry): Add prototype.
1393 * trans-types.c (gfc_get_function_type): Add entry point argument.
1394 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1395 (gfc_generate_module_code): Call gfc_create_function_decl.
1396 * trans.h (gfc_build_function_decl): Remove.
1397 (gfc_create_function_decl): Add prototype.
1399 2004-08-15 Andrew Pinski <apinski@apple.com>
1402 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1403 for cabs{,f} and copysign{,f}.
1404 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1405 (gfor_fndecl_math_cabs): Delete.
1406 (gfor_fndecl_math_sign4): Delete.
1407 (gfor_fndecl_math_sign8): Delete.
1408 (gfc_build_intrinsic_function_decls): Remove the
1409 initializing of cabs{,f} and copysign{,f} functions.
1410 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1411 instead of the functions definitions.
1412 (gfc_conv_intrinsic_sign): Likewise.
1413 * trans.h (gfor_fndecl_math_cabsf): Delete.
1414 (gfor_fndecl_math_cabs): Delete.
1415 (gfor_fndecl_math_sign4): Delete.
1416 (gfor_fndecl_math_sign8): Delete.
1418 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1420 * trans-array.c (gfc_trans_array_constructor_value): Use
1422 * trans-const.c (gfc_build_string_const,
1423 gfc_init_constants, gfc_conv_mpz_to_tree,
1424 gfc_conv_constant_to_tree): Likewise.
1425 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1426 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1427 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1428 * trans-io.c (add_case, set_error_locus, build_dt,
1429 transfer_expr): Likewise.
1430 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1431 gfc_trans_stop, gfc_trans_character_select): Likewise.
1432 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1433 * trans.c (gfc_trans_runtime_check): Likewise.
1435 2004-08-14 Paul Brook <paul@codesourcery.com>
1437 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1439 2004-08-14 Paul Brook <paul@codesourcery.com>
1441 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1443 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1445 * gfortran.h: Add comments.
1446 * parse.c (parse_contained): Fix comment typo.
1447 * resolve.c (was_declared): Ditto.
1450 2004-08-11 Paul Brook <paul@codeourcery.com>
1453 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1455 2004-08-10 Richard Henderson <rth@redhat.com>
1457 * f95-lang.c (gfc_init_builtin_functions): Remove
1458 __builtin_stack_alloc, add __builtin_alloca.
1459 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1460 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1462 2004-08-10 Paul Brook <paul@codesourcery.com>
1464 * trans-io.c (transfer_expr): Handle pointters.
1466 2004-08-10 Paul Brook <paul@codesourcery.com>
1469 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1470 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1471 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1472 Handle GFC_SS_COMPONENT.
1473 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1474 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1476 (gfc_conv_array_initializer): Call specific initializer routines.
1477 * trans-expr.c (gfc_trans_structure_assign): New function.
1478 (gfc_trans_subarray_assign): New function.
1479 (gfc_trans_subcomponent_assign): New fucntion
1480 (gfc_conv_structure): Use them.
1481 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1482 (gfc_ss): Add shape.
1484 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1486 * simplify.c (gfc_simplify_shape): Bugfix.
1487 * expr.c (gfc_copy_shape_excluding): New function.
1488 * gfortran.h (gfc_get_shape): Bugfix.
1489 (gfc_copy_shape_excluding): Added declaration.
1490 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1491 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1492 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1493 time resolution of shape.
1495 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1497 * intrinsic.c (add_subroutines): Add getenv and
1498 get_environment_variable. (add_sym_5s): New function.
1499 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1501 * iresolve.c (gfc_resolve_get_environment_variable): New
1504 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
1506 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
1507 __builtin_pow[f] arguments.
1509 2004-08-06 Steven G. Kargl <kargls@comcast.net>
1511 * arith.c: Add #define for model numbers. Remove global GMP variables.
1512 (natural_logarithm,common_logarithm,exponential,sine,
1513 cosine,arctangent,hypercos,hypersine ): Remove.
1514 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
1515 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
1516 gfc_check_real_range, gfc_constant_result, gfc_range_check,
1517 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
1518 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
1519 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
1520 gfc_convert_complex,gfc_int2real,gfc_int2complex,
1521 gfc_real2int,gfc_real2real,gfc_real2complex,
1522 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
1523 to MPFR, use new functions.
1524 * arith.h: Remove extern global variables.
1525 (natural_logarithm,common_logarithm,exponential, sine, cosine,
1526 arctangent,hypercos,hypersine): Remove prototypes.
1527 (arctangent2): Update prototype from GMP to MPFR.
1528 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
1529 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
1530 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
1531 * gfortran.h (GFC_REAL_BITS): Remove.
1532 (arith): Add ARITH_NAN.
1533 Include mpfr.h. Define GFC_RND_MODE.
1534 Rename GCC_GFORTRAN_H GFC_GFC_H.
1535 (gfc_expr): Convert GMP to MPFR.
1536 * module.c: Add arith.h, correct type in comment.
1537 (mio_gmp_real): Convert GMP to MPFR.
1538 (mio_expr): Use gfc_set_model_kind().
1539 * primary.c: Update copyright date with 2004.
1540 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
1541 * simplify.c: Remove global GMP variables
1542 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
1543 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
1544 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
1545 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
1546 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
1547 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
1548 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
1549 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
1550 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
1551 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
1552 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
1553 gfc_simplify_rrspacing,gfc_simplify_scale,
1554 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
1555 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
1556 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
1557 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
1559 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
1560 gfc_conv_mpf_to_tree. Convert it to use MPFR
1561 (gfc_conv_constant_to_tree): Use it.
1562 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
1563 * trans-intrinsic.c: Add arith.h, remove gmp.h
1564 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
1566 2004-08-06 Victor Leikehman <lei@il.ibm.com>
1567 Paul Brook <paul@codesourcery.com>
1569 * trans-array.c (gfc_trans_allocate_array_storage,
1570 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
1571 gfc_conv_loop_setup): For functions, if the shape of the result
1572 is not known in compile-time, generate an empty array descriptor for
1573 the result and let the callee to allocate the memory.
1574 (gfc_trans_dummy_array_bias): Do nothing for pointers.
1575 (gfc_conv_expr_descriptor): Use function return values directly.
1576 * trans-expr.c (gfc_conv_function_call): Always add byref call
1578 (gfc_trans_pointer_assignment): Add comments.
1579 (gfc_trans_arrayfunc_assign): Don't chain on expression.
1581 2004-08-01 Roger Sayle <roger@eyesopen.com>
1583 * options.c (gfc_init_options): Don't warn about the use GNU
1584 extensions by default.
1585 (gfc_post_options): Warn about GNU extensions with -pedantic.
1586 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
1588 2004-07-30 Richard Henderson <rth@redhat.com>
1590 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
1593 2004-07-25 Richard Henderson <rth@redhat.com>
1595 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
1596 and DECL_IGNORED_P on RESULT_DECL.
1597 (gfc_generate_constructors): Likewise.
1599 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1602 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
1604 (ffixed-line-length-80, ffixed-line-length-132): Remove.
1605 * options.c (gfc_handle_options): Deal with changed options.
1606 * scanner.c (load_line): Change second arg to 'char **',
1607 allocate if pointing to NULL. Keep track of buffer's length.
1608 Adapt buffer size to overlong lines. Pad lines to full length
1610 (load_file): Adapt to new interface of load_line.
1612 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1614 * trans.h (builtin_function): Declare.
1616 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1619 (parts ported from g95)
1620 * parse.h (gfc_state_data): New field do_variable.
1621 (gfc_check_do_variable): Add prototype.
1622 * parse.c (push_state): Initialize field 'do_variable'.
1623 (gfc_check_do_variable): New function.
1624 (parse_do_block): Remember do iterator variable.
1625 (parse_file): Initialize field 'do_variable'.
1626 * match.c (gfc_match_assignment, gfc_match_do,
1627 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
1628 Add previously missing checks.
1629 (gfc_match_return): Reformat error message.
1630 * io.c (match_out_tag): New function.
1631 (match_open_element, match_close_element,
1632 match_file_element, match_dt_element): Call match_out_tag
1633 instead of match_vtag where appropriate.
1634 (match_io_iterator, match_io_element): Add missing check.
1635 (match_io): Reformat error message.
1636 (match_inquire_element): Call match_out_tag where appropriate.
1638 * parse.c (gfc_check_do_variable): Fix error locus.
1640 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1643 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
1644 for every assumed length character dummy argument.
1647 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
1650 * simplify.c (gfc_simplify_bound): Copy the bound expression.
1652 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1655 * trans-array.c gfc_trans_g77_array,
1656 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
1657 for assumed length characters.
1658 (gfc_conv_expr_descriptor): Set se->string_length if dealing
1659 with a character expression.
1660 (gfc_cvonv_array_parameter): Pass string length when passing
1661 character array according to g77 conventions.
1663 2004-07-12 Paul Brook <paul@codesourcery.com>
1665 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
1666 * trans-array.c (gfc_trans_auto_array_allocation): Remove
1667 initialization code.
1668 * trans-common.c (create_common): Use gfc_conv_initializer.
1669 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
1670 * trans-expr.c (gfc_conv_initializer): New function.
1671 (gfc_conv_structure): Use it.
1672 * trans.h (gfc_conv_initializer): Add prototype.
1674 2004-07-11 Paul Brook <paul@codesourcery.com>
1677 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
1679 (parse_contained): Mark contained symbols as referenced.
1681 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1684 * module.c (gfc_dump_module, gfc_use_module): Print locus
1685 when opening of module file fails.
1688 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
1691 * match.c (gfc_match_program): A program name is obligatory.
1692 (gfc_match_return): RETURN in main program is an extension.
1693 (gfc_match_block_data): A space is required before a block data
1697 * primary.c (match_boz_constant): Call gfc_notify_std only if
1698 we actually have a non-standard boz-literal-constant.
1701 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
1702 warning if assigning NULL().
1704 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1706 * f95-lang.c (set_block): Remove.
1707 (gfc_clear_binding_stack): New.
1708 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1709 (struct binding_level): Remove block_created_by_back_end.
1710 (clear_binding_level): Likewise.
1711 (poplevel): Don't handle block_created_by_back_end.
1713 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1715 * trans-decl.c (gfc_create_module_variable): Nothing to do if
1716 symbol is in common, because we ...
1717 (gfc_generate_module_vars): Call gfc_trans_common.
1719 2004-07-10 Paul Brook <paul@codesourcery.com>
1721 * trans-array.c (gfc_build_null_descriptor): New function.
1722 (gfc_trans_static_array_pointer): Use it.
1723 * trans-array.h (gfc_build_null_descriptor): Add prototype.
1724 * trans-expr.c (gfc_conv_structure): Handle array pointers.
1726 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1729 * decl.c (gfc_match_save): Use-associated common block
1731 * gfortran.h (gfc_common_head): Add new field 'name'.
1732 Fix typo in comment after #endif.
1733 * match.c (gfc_get_common): Add new argument from_common,
1734 mangle name if flag is set, fill in new field in structure
1736 (match_common): Set new arg in call to gfc_get_common,
1737 use-associated common block doesn't collide.
1738 * match.h (gfc_get_common): Adapt prototype.
1739 * module.c (load_commons): Set new arg in call to
1741 * symbol.c (free_common_tree): New function.
1742 (gfc_free_namespace): Call new function.
1743 * trans-common.c (several functions): Remove argument
1744 'name', use name from gfc_common_head instead.
1746 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1748 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
1749 and RHS match. Return early if the RHS is NULL().
1752 * match.c (match_common): Fix error reporting for used common.
1755 * trans-expr.c (gfc_conv_structure): Handle initialization
1756 of scalar pointer components.
1758 * parse.c (decode_statement): Fix matching of BLOCK DATA.
1760 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
1761 by fix for PR 15481.
1763 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1765 * trans-common.c: Fix whitespace issues, make variable names
1767 (create_common): Additionally, make loop logic more obvious.
1769 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1770 Paul Brook <paul@codesourcery.com>
1773 * trans-common.c (calculate_length): Remove ...
1774 (get_segment_info): Merge into here. Save field type.
1775 (build_field): Use saved type.
1776 (create_common, new_condition, new_segment, finish_equivalences):
1777 Use new get_segment_info.
1778 * trans-types.c: Update comment.
1780 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1783 * moduele.c (mio_symbol): Don't I/O initial values unless
1784 symbol is a parameter.
1786 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1789 * resolve.c (resolve_symbol): Verify that the shape of a
1790 parameter array is not only explicit, but also constant.
1791 * array.c (gfc_is_compile_time_shape): New function.
1792 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
1794 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1800 * module.c (write_symbol, write_symtree): Remove workaround.
1801 * primary.c (match_actual_arglist): Enhance comment.
1802 (gfc_match_rvalue): Handle function call with first argument
1803 a keyword argument correctly.
1804 * resolve.c (resolve_symbol): Change call to
1805 gfc_set_default_type to issue error if no implicit type
1807 * trans-decl.c (gfc_create_module_variable): Remove workaround.
1809 2004-07-08 Paul Brook <paul@codesourcery.com>
1811 * intrinsic.c (add_sym_4s): New function.
1812 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
1814 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
1815 Paul Brook <paul@codesourcery.com>
1819 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
1820 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
1821 * intrinsic.c (add_functions): Identify iargc. Add
1822 command_argument_count.
1823 (add_subroutines): Resolve getarg. Add get_command and
1824 get_command_argument.
1825 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
1826 gfc_resolve_get_command_argument): Add prototypes.
1827 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
1828 gfc_resolve_get_command_argument): New functions.
1829 * trans-decl.c (gfor_fndecl_iargc): New variable.
1830 (gfc_build_intrinsic_function_decls): Set it.
1831 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
1832 (gfc_conv_intrinsic_function): Use it.
1833 * trans.h (gfor_fndecl_iargc): Declare.
1835 2004-07-04 Matthias Klose <doko@debian.org>
1837 * Make-lang.in: Generate and install gfortran man page.
1838 * invoke.texi: Remove extra '@c man end'.
1840 2004-07-04 Richard Henderson <rth@redhat.com>
1842 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
1844 2004-07-04 Paul Brook <paul@codesourcery.com>
1846 * decl.c (gfc_match_implicit_range): Don't use typespec.
1847 (gfc_match_implicit): Handle character selectors.
1848 * gfortran.h (gfc_set_implicit): Remove prototype.
1849 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
1850 * parse.c (accept_statement): Don't call gfc_set_implicit.
1851 * symbol.c (new_ts): Remove.
1852 (gfc_set_implicit_none): Use same loop bounds as other functions.
1853 (gfc_set_implicit): Remove.
1854 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
1855 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
1857 2004-06-30 Richard Henderson <rth@redhat.com>
1859 * match.c (var_element): Remove unused variable.
1861 * trans-decl.c (gfc_generate_function_code): Don't set
1862 x_whole_function_mode_p.
1863 (gfc_generate_constructors): Likewise.
1865 2004-06-30 Richard Henderson <rth@redhat.com>
1867 * trans-decl.c (gfc_generate_function_code): Don't set
1868 immediate_size_expand.
1869 (gfc_generate_constructors): Likewise.
1871 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1874 * decl.c (gfc_match_type_spec): Rename second argument to
1875 'implicit_flag', reverse meaning. Don't match_char_spec if
1876 'implicit_flag' is set. Rename to ...
1877 (match_type_spec): ... this.
1878 (gfc_match_implicit_none, match_implicit_range): Move here
1880 (gfc_match_implicit): Move here from match.c, try to
1881 match_char_len if match_implicit_range doesn't succeed for
1882 CHARACTER implicits. Call renamed fucntion match_type_spec.
1883 (gfc_match_data_decl, match_prefix): Call renamed function
1885 * match.c (gfc_match_implicit_none, match_implicit_range,
1886 gfc_match_implicit): Move to decl.c.
1887 * match.h (gfc_match_implicit_none, gfc_match_implicit):
1888 Move protoypes to section 'decl.c'.
1889 (gfc_match_type_spec): Remove prototype.
1891 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1893 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
1896 2004-06-29 Steven Bosscher <stevenb@suse.de>
1898 Make sure types in assignments are compatible. Mostly mechanical.
1899 * trans-const.h (gfc_index_one_node): New define.
1900 * trans-array.c (gfc_trans_allocate_array_storage,
1901 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
1902 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
1903 gfc_conv_array_ubound, gfc_conv_array_ref,
1904 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
1905 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
1906 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
1907 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
1908 types in assignments, conversions and conditionals for expressions.
1909 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1910 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
1911 gfc_conv_function_call, gfc_trans_pointer_assignment,
1912 gfc_trans_scalar_assign): Likewise.
1913 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
1914 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1915 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
1916 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
1917 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
1918 gfc_conv_allocated, gfc_conv_associated,
1919 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
1920 * trans-io.c (set_string): Likewise.
1921 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
1922 gfc_do_allocate, generate_loop_for_temp_to_lhs,
1923 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
1924 compute_overall_iter_number, gfc_trans_assign_need_temp,
1925 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
1926 gfc_evaluate_where_mask, gfc_trans_where_assign,
1927 gfc_trans_where_2): Likewise.
1928 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
1929 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
1931 * trans.c (gfc_add_modify_expr): Add sanity check that types
1932 for the lhs and rhs are the same for scalar assignments.
1934 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1936 * dump-parse-tree.c (show_common): New function.
1937 (gfc_show_namespace): Show commons.
1939 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1940 Andrew Vaught <andyv@firstinter.net>
1944 * decl.c (gfc_match_save): Adapt to new common structures,
1945 don't allow saving USE-associated common.
1946 * dump-parse-tree (gfc_show_attr): (saved_)common are not
1947 symbol attributes any longer.
1948 (gfc_show_symbol): Don't show old-style commons any longer.
1949 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
1951 * gfortran.h (symbol_attribute): Remove common and saved_common
1953 (gfc_symbol): Remove common_head element.
1954 (gfc_common_head): New struct.
1955 (gfc_get_common_head): New macro.
1956 (gfc_symtree): Add field 'common' to union.
1957 (gfc_namespace): Add field 'common_root'; change type of field
1958 'blank_common' to blank_common.
1959 (gfc_add_data): New prototype.
1960 (gfc_traverse_symtree): Expect a symtree as first argument
1961 instead of namespace.
1962 * match.c (gfc_get_common): New function.
1963 (match_common_name): Change to take char * as argument, adapt,
1964 fix bug with empty name.
1965 (gfc_match_common): Adapt to new data structures. Disallow
1966 redeclaration of USE-associated COMMON-block. Fix bug with
1968 (var_element): Adapt to new common structures.
1969 * match.h (gfc_get_common): Declare.
1970 * module.c: Add 2004 to copyright years, add commons to module
1971 file layout description.
1972 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
1973 for removed attributes.
1974 (mio_symbol): Adapt to new way of storing common relations.
1975 (load_commons): New function.
1976 (read_module): Skip common list on first pass, load_commons at
1978 (write_commons): New function.
1979 (write_module): Call write_commons().
1980 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
1981 functions related to removed attributes.
1982 (gfc_add_data): New function.
1983 (gfc_clear_attr): Don't set removed attributes.
1984 (gfc_copy_attr): Don't copy removed attributes.
1985 (traverse_symtree): Remove.
1986 (gfc_traverse_symtree): Don't traverse symbol
1987 tree of the passed namespace, but require a symtree to be passed
1988 instead. Unify with traverse_symtree.
1989 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
1991 (save_symbol): Remove setting of removed attribute.
1992 * trans-common.c (gfc_sym_mangled_common_id): Change to
1993 take 'char *' argument instead of 'gfc_symbol'.
1994 (build_common_decl, new_segment, translate_common): Adapt to new
1995 data structures, add new
1997 (create_common): Adapt to new data structures, add new
1998 argument name. Fix typo in intialization of derived types.
1999 (finish_equivalences): Add second argument in call to
2001 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2002 (gfc_trans_common): Adapt to new data structures.
2003 * trans-decl.c (gfc_create_module_variables): Remove test for
2006 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2008 * io.c: Add 2004 to copyright years.
2010 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2011 Andrew Vaught <andyv@firstinter.net>
2013 * gfortran.h (gfc_gsymbol): New typedef.
2014 (gfc_gsym_root): New variable.
2015 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2016 * parse.c (global_used): New function.
2017 (parse_block_data): Check for double empty BLOCK DATA,
2018 use global symbol table.
2019 (parse_module): Use global symbol table.
2020 (add_global_procedure, add_global_program): New functions.
2021 (gfc_parse_file): Use global symbol table.
2022 * symbol.c (gfc_gsym_root): New variable.
2023 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2026 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2028 * module.c (mio_gmp_real): Correct writing of negative numbers.
2030 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2033 * expr.c (check_intrinsic_op): Allow comparison of characters.
2036 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2037 Andrew Vaught <andyv@firstinter.net>
2039 * decl.c (contained_procedure): New function.
2040 (match_end): Verify correctness of END STATEMENT in
2043 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2044 Andrew Vaught <andyv@firstinter.net>
2047 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2048 (decode_statement): Enforce required space in free-form.
2050 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2052 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2053 * trans-array.c (gfc_conv_descriptor_data): Add operand
2055 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2056 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2057 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2058 * trans-common.c (create_common): Likewise.
2059 * trans-expr.c (gfc_conv_component_ref): Likewise.
2060 * trans-io.c (set_parameter_value): Likewise.
2061 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2062 (transfer_expr): Likewise.
2063 * trans-decl.c (gfc_trans_auto_character_variable):
2064 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2065 (gfc_gimplify_function): New function.
2066 (gfc_generate_function-code): Properly handle nested functions.
2067 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2069 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2072 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2073 (gfc_resolve_inquire): Resolve the iolength tag. Return
2074 SUCCESS at end of function if no failure has occured.
2075 * resolve.c (resolve_code): Resolve if iolength is encountered.
2076 * trans-io.c: (ioparm_iolength, iocall_iolength,
2077 iocall_iolength_done): New variables.
2078 (last_dt): Add IOLENGTH.
2079 (gfc_build_io_library_fndecls ): Set iolength related variables.
2080 (gfc_trans_iolength): Implement.
2081 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2083 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2086 * scanner.c (load_line): Don't truncate preprocessor lines.
2087 Reformat error message.
2088 (preprocessor_line): Issue warning in case of malformed
2091 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2093 * resolve.c (resolve_symbol): Add comment in function body.
2094 (check_data_variable): Change type of mark to ar_type, adapt code
2097 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2099 * array.c (gfc_insert_constructor): Avoid redundant call to
2100 mpz_comp. Add 2004 to copyright years.
2102 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2104 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2106 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2108 * arith.c (gfc_range_check): correct complex underflow.
2110 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2113 * match.c (match_case_selector): Call gfc_match_init_expr
2114 instead of gfc_match_expr.
2115 * resolve.c (validate_case_label_expr): No need to check for
2116 constant, since it wouldn't have been matched with the fix to
2119 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2122 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2125 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2128 * trans-deecl.c (generate_local_decl): Do not issue warning for
2129 unused variables if they're use associated.
2131 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2132 Andrew Vaught <andyv@firstinter.net>
2135 * gfortran.h (gfc_check_f): Add new field f3ml.
2136 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2137 of individual arguments, reorder if necessary.
2138 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2139 * intrinsic.c (add_sym_3ml): New function.
2140 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2141 (check_specific): Catch special case MINLOC, MAXLOC.
2143 2004-06-14 Paul Brook <paul@codesourcery.com>
2145 * intrinsic.c (add_sym_2s): Use correct function types.
2147 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2149 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2150 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2152 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2154 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2155 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2156 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2157 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2158 * trans-intrinsic.c: Use symbols.
2159 * intrinsic.c (add_sym_2s): New function.
2160 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2161 * intrinsic.h: Function prototypes.
2162 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2163 gfc_resolve_srand): New functions.
2165 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2168 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2169 contained procedure.
2171 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2174 * interface.c (compare_parameter, compare_actual_formal): Don't
2175 check types and array shapes for NULL()
2176 * trans-expr.c (conv_function_call): No double indirection for
2179 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2181 * trans-expr.c (gfc_conv_cst_int_power): Compute
2182 x**(-n) by converting it to (1/x)**n instead of
2185 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2188 * module.c (write_symbol, write_symtree): Don't write symbols
2189 wrongly added to namespace.
2190 * trans-decl.c (gfc_create_module_variable): Don't create a
2191 backend decl for a symbol incorrectly added to namespace.
2193 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2196 * resolve.c (resolve_symbol): Verify that parameter array has an
2197 explicit shape. Fix typos and coding style issues in surrounding
2200 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2203 * gfortran.texi: The documentation doesn't contain infomration on
2204 how to report bugs, and shouldn't, so remove the line which
2207 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2209 * intrinsic.c (sort_actual): Keep track of type of missing
2210 arguments. (Missing from previous commit.)
2212 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2214 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2215 * interface.c (compare_actual_formal): Keep type of omitted
2217 * trans-expr.c (gfc_conv_function_call): Add string length
2218 argument for omitted string argument.
2220 2004-06-03 Paul Brook <paul@codesourcery.com>
2222 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2223 lists instead of compound expr chains.
2224 (gfc_trans_code): Annotate statement lists.
2226 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2228 * trans-array.c: Fix spelling in comments.
2230 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2233 * data.c (assign_substring_data_value): New function.
2234 (gfc_assign_data_value): Call the new function if we're dealing
2235 with a substring LHS.
2237 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2240 * gfortran.h (GFC_VERSION): Remove.
2241 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2244 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2246 * trans-types.c: Fix spelling & layout in comments.
2248 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2251 * trans-const.c (gfc_conv_string_init): Allow variable string
2252 length lower than initialization string length.
2254 2004-05-30 Paul Brook <paul@codesourcery.com>
2257 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2258 * trans-expr.c (gfc_trans_string_copy): New function.
2259 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2261 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2262 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2263 * trans.h (struct gfc_saved_var): Define.
2264 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2266 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2268 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2270 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2272 * simplify.c (gfc_simplify_log): Remove useless line of code.
2274 2004-05-29 Paul Brook <paul@codesourcery.com>
2276 * trans-common.c (find_equivalence): Find multiple rules.
2278 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2280 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2281 (gfc_current_locus): Declare new global variable.
2282 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2283 (gfc_current_locus1): Rename ...
2284 (gfc_current_locus): ... to this.
2285 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2286 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2287 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2288 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2289 and gfc_current_locus(), respectively.
2290 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2291 match_array_cons_element, gfc_match_array_constructor):
2292 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2293 and gfc_current_locus().
2294 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2295 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2296 attr_decl1, gfc_match_save): Likewise.
2297 * error.c (error_print, gfc_internal_error): Likewise.
2298 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2299 * interface.c (gfc_add_interface): Likewise.
2300 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2301 match_io_iterator, match_io): Likewise.
2302 * match.c (gfc_match_space, gfc_match_eos,
2303 gfc_match_small_literal_int, gfc_match_st_label,
2304 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2305 gfc_match_char, gfc_match, gfc_match_assignment,
2306 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2307 gfc_match_nullify, gfc_match_call, match_implicit_range,
2308 gfc_match_implicit, gfc_match_data, match_case_selector,
2309 gfc_match_case, match_forall_iterator): Likewise.
2310 * matchexp.c (gfc_match_defined_op_name, next_operator,
2311 match_level_1, match_mult_operand, match_ext_mult_operand,
2312 match_add_operand, match_ext_add_operand, match_level_2,
2313 match_level_3, match_level_4, match_and_operand, match_or_operand,
2314 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2315 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2316 * parse.c (match_word, decode_statement, next_free, next_fixed,
2317 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2319 * primary.c (match_digits, match_integer_constant,
2320 match_boz_constant, match_real_constant, match_substring,
2321 next_string_char, match_charkind_name, match_string_constant,
2322 match_logical_constant, match_const_complex_part,
2323 match_complex_constant, match_actual_arg, match_keyword_arg,
2324 gfc_match_actual_arglist, gfc_match_structure_constructor,
2325 gfc_match_rvalue, gfc_match_variable): Likewise.
2326 * st.c (gfc_get_code): Likewise.
2327 * symbol.c (check_conflict, check_used, check_done,
2328 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2329 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2330 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2332 2004-05-26 Roger Sayle <roger@eyesopen.com>
2334 * io.c (format_asterisk): Silence compiler warnings by correcting
2335 the number of elements of a "locus" initializer.
2337 2004-05-25 Roger Sayle <roger@eyesopen.com>
2340 * matchexp.c: Allow unary operators after arithmetic operators
2342 (match_ext_mult_operand, match_ext_add_operand): New functions.
2343 (match_mult_operand): Tweak to call match_ext_mult_operand.
2344 (match_add_operand): Tweak to call match_ext_mult_operand.
2345 (match_level_2): Rearrange to call match_ext_add_operand.
2347 2004-05-25 Paul Brook <paul@codesourcery.com>
2349 * expr.c (check_inquiry): Remove bogus tests.
2351 2004-05-23 Paul Brook <paul@codesourcery.com>
2354 * expr.c (restricted_args): Remove redundant checks/argument.
2355 (external_spec_function): Update to match.
2356 (restricted_intrinsic): Rewrite.
2358 2004-05-23 Paul Brook <paul@codesourcery.com>
2359 Victor Leikehman <lei@haifasphere.co.il>
2361 * gfortran.h (struct gfc_symbol): Add equiv_built.
2362 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2364 (current_length): Remove.
2365 (add_segments): New function.
2366 (build_equiv_decl): Create initialized common blocks.
2367 (build_common_decl): Always add decl to bindings.
2368 (create_common): Create initializers.
2369 (find_segment_info): Reformat to match coding conventions.
2370 (new_condition): Use add_segments.
2371 (add_condition, find_equivalence, add_equivalences): Move iteration
2372 inside functions. Only process each segment once.
2373 (new_segment, finish_equivalences, translate_common): Simplify.
2375 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2377 * check.c (gfc_check_random_seed): Issue for too many arguments.
2379 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2381 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2383 2004-05-22 Paul Brook <paul@codesourcery.com>
2385 * dump-parse-tree.c (gfc_show_equiv): New function.
2386 (gfc_show_namespace): Use it.
2388 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2391 * symbol.c (gfc_add_common): Disable checks to work around other more
2392 fundamental inadequacies.
2394 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2396 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2398 (gfc_build_function_decl): Likewise.
2400 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2402 * check.c (gfc_check_system_clock): New function.
2403 * intrinsic.c (add_sym_3s): New function.
2404 (add_subroutines): Use it.
2405 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2407 * iresolve.c (gfc_resolve_system_clock): New function.
2409 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2411 * invoke.texi: Document -Wunderflow and spell check.
2412 * lang.opt: Add Wunderflow.
2413 * gfortran.h (gfc_option_t): Add warn_underflow option.
2414 * options.c (gfc_init_options, set_Wall): Use it.
2415 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2416 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2417 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2418 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2419 * arith.c (common_logarithm): Fix typo in comment.
2421 2004-05-21 Roger Sayle <roger@eyesopen.com>
2423 * io.c (check_format): As a GNU extension, allow the comma after a
2424 string literal to be optional in a format. Use gfc_notify_std to
2425 issue an error/warning as appropriate.
2427 2004-05-21 Roger Sayle <roger@eyesopen.com>
2429 * io.c (check_format): Use gfc_notify_std to determine whether to
2430 issue an error/warning for omitting the digits from the X format.
2432 2004-05-20 Roger Sayle <roger@eyesopen.com>
2434 * io.c (check_format): Allow the number before the X format to
2435 be optional when not -pedantic.
2437 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2438 Paul Brook <paul@codesourcery.com>
2440 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2441 Create decls for __builtin_pow{,f}.
2442 * gfortran.h (PREFIX_LEN): Define.
2443 * trans-decl.c (gfor_fndecl_math_powi): Add.
2444 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2445 (gfc_build_intrinsic_function_decls): Create decls for powi.
2446 * trans-expr.c (powi_table): Add.
2447 (gfc_conv_integer_power): Remove.
2448 (gfc_conv_powi): New function.
2449 (gfc_conv_cst_int_power): New function.
2450 (gfc_conv_power_op): Use new powi routines.
2451 * trans.h (struct gfc_powdecl_list): Add.
2452 (gfor_fndecl_math_powi): Add.
2453 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2455 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2457 * trans.c, trans-decl.c: Fix comment typos.
2459 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2461 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2463 2004-05-18 Steve Kargl <kargls@comcast.net>
2465 * arith.c (gfc_int2complex): Fix incorrect range checking.
2467 2004-05-18 Paul Brook <paul@codesourcery.com>
2470 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2471 (default_initializer): Move to expr.c.
2472 (variable_decl): Don't assign default initializer to variables.
2473 * expr.c (gfc_default_initializer): Move to here.
2474 * gfortran.h (gfc_default_initializer): Add prototype.
2475 * resolve.c (resolve_symbol): Check for illegal initializers.
2476 Assign default initializer.
2478 2004-05-17 Steve Kargl <kargls@comcast.net>
2480 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2482 2004-05-17 Steve Kargl <kargls@comcast.net>
2484 * arith.c (gfc_real2complex): Range checking wrong part of complex
2487 2004-05-16 Paul Brook <paul@codesourcery.com>
2489 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2491 2004-05-16 Paul Brook <paul@codesourcery.com>
2493 * arith.c (gfc_range_check): Fix logic error.
2495 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2497 * arith.c: Fix comment typos.
2499 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2502 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2503 not initialized in a disallowed fashion.
2504 * match.c (gfc_match_common): Likewise.
2505 (var_element): Verify that variable is not in the blank COMMON,
2506 if it is in a common.
2508 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
2510 * Make-lang.in (f95.generated-manpages): Remove.
2511 (f95.srcextra): New.
2512 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
2513 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
2516 (f95.install-info): Remove.
2517 (install-info): New.
2519 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
2521 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
2523 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2525 * primary.c (match_boz_constant): Use gfc_notify_std() for
2526 issuing a warning or an error.
2528 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2531 * primary.c (match_structure_constructor): Rename ...
2532 (gfc_match_structure_constructor): ... to this. Make non-static.
2533 (gfc_match_rvalue): Call renamed function.
2534 * match.h (gfc_match_structure_constructor): Declare.
2535 * match.c (gfc_match_data_constant): Handle structure
2538 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2542 * gfortran.h (gfc_linebuf): New typedef.
2544 (gfc_file): Revamped, use new gfc_linebuf.
2545 (locus): Revamped, use new types.
2546 (gfc_current_file): Remove.
2547 (gfc_current_form, gfc_source_file): New global variables.
2548 * match.c (gfc_match_space, gfc_match_strings): Use
2549 gfc_current_form to find source form.
2550 * module.c (gfc_dump_module): Use gfc_source_file when printing
2552 * error.c (show_locus, show_loci) Use new data structures to print
2554 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
2556 (file_head, current_file, gfc_current_form, line_head, line_tail,
2557 gfc_current_locus1, gfc_source_file): New global variables.
2558 (gfc_scanner_init1): Set new global variables.
2559 (gfc_scanner_done1): Free new data structures.
2560 (gfc_current_locus): Return pointer to gfc_current_locus1.
2561 (gfc_set_locus): Set gfc_current_locus1.
2562 (gfc_at_eof): Set new variables.
2563 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
2564 to new locus structure.
2565 (gfc_check_include): Remove.
2566 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
2567 (gfc_skip_comments): Use gfc_current_form, find locus with
2569 (gfc_next_char): Use gfc_current_form.
2570 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
2571 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
2573 (get_file): New function.
2574 (preprocessor_line, include_line): New functions.
2575 (load_file): Move down, rewrite to match new data structures.
2576 (gfc_new_file): Rewrite to match new data structures.
2577 * parse.c (next_statement): Remove code which is now useless. Use
2578 gfc_source_form and gfc_source_file where appropriate.
2579 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
2580 when determining locus of frontend code.
2581 * trans-io.c (set_error_locus): Same.
2582 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
2583 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
2585 (all): Add missing initializers.
2587 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2589 * Make-lang.in (trans-common.o): Remove redundant dependency.
2590 (data.c): Replace object file name ...
2591 (data.o): ... by the correct one.
2593 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2595 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
2596 for ranges when dumping array references.
2598 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
2600 * decl.c (variable_decl): Always apply default initializer.
2602 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2605 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
2606 handle zero correctly.
2608 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2610 * match.c (gfc_match): Eliminate dead code.
2612 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2614 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
2615 Detect bad continuation line in fixed form sources.
2617 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2620 * iresolve.c (gfc_resolve_nearest): Add new function.
2621 * intrinsic.h: ... declare it here.
2622 * intrinsic.c (add_functions): ... add it as resolving function
2625 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2628 * match.c (gfc_match_do): Allow infinite loops with
2629 label-do-stmt. Do not enforce space after comma.
2631 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2634 * parse.c (parse_interface): Allow empty INTERFACE, remove
2637 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2639 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
2640 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
2641 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
2642 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
2643 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
2644 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
2645 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
2646 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
2647 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
2648 trans-types.h, trans.c, trans.h: Update copyright years and
2650 * data.c: Likewise, also removed two whitespace-only lines.
2651 * gfortranspec.c, lang.opt: Update copyright years.
2653 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2656 * trans-decl.c (generate_local_decl): Don't warn for unused
2657 variables which are in common blocks.
2659 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2661 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
2662 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
2663 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
2665 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
2668 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
2670 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
2672 * gfortran.texi: Use @table @emph instead of @itemize @emph.
2673 Remove "set DEVELOPMENT".
2674 (Compiling GFORTRAN): Remove.
2676 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2678 * array.c (match_subscript, match_array_ref): Add comments
2679 explaining argument 'init'.
2680 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
2681 trans-expr.c, trans.c: Fix some typos in comments.
2682 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
2683 * primary.c (match_digits, match_integer_constant): Add comment
2684 explaining signflag.
2686 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2689 * primary.c: Include system.h and flags.h, needed for pedantic.
2690 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
2693 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2696 * match.c (match_data_constant): Handle case where
2697 gfc_find_symbol sets sym to NULL
2699 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2701 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
2702 dependency on mathbuiltins.def
2704 2004-04-24 Victor Leikehman <lei@il.ibm.com>
2706 * trans-io.c (transfer_expr): Implemented recursive printing
2709 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
2711 * gfortranspec.c: Do not include multilib.h.
2713 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2715 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
2716 2004 to copyright years.
2717 * trans-expr.c, trans-decl.c: Comment update, we now generate
2718 GENERIC, not SIMPLE. Add 2004 to copyright years.
2720 2004-04-24 Paul Brook <paul@codesourcery.com>
2722 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
2724 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
2727 * arith.c (gfc_arith_divide): Fix complex divide.
2729 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
2731 * gfortranspec.c: Include the target headers.
2733 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
2737 * arith.c (arctangent2): New function.
2738 * arith.h (arctangent2): Add function prototype.
2739 * simplify.c (gfc_simplify_atan2): Use it.
2740 (gfc_simplify_log): Use it.
2742 2004-04-12 Diego Novillo <dnovillo@redhat.com>
2744 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
2745 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
2747 2004-04-11 Bud Davis <bdavis9659@comcast.net>
2750 * trans-io.c (build_dt): Change REC to value.
2752 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2755 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
2756 the real value when converting mpf to string.
2758 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2761 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
2764 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
2767 * simplify.c (simplify_min_max): Convert the type of the result.
2769 2004-04-11 Paul Brook <paul@codesourcery.com>
2771 * gfortran.texi: Use full target triplet.
2773 2004-04-11 Paul Brook <paul@codesourcery.com>
2775 * Make-lang.in (GFORTRAN_TEXI): Set it.
2776 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
2777 (fortran/gfortran.info): Ditto.
2778 * gfortran.texi: Major update.
2779 * invoke.texi: New file.
2781 2004-04-10 Paul Brook <paul@codesourcery.com>
2783 * trans-array.c (gfc_trans_allocate_temp_array,
2784 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
2785 * trans-decl.c (gfc_build_dummy_array_decl,
2786 gfc_get_symbol_decl, gfc_build_function_decl,
2787 gfc_create_module_variable): Ditto.
2788 * trans-expr.c (gfc_conv_variable): Ditto.
2789 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
2790 * trans.h (GFC_DECL_STRING): Remove.
2791 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
2792 GFC_DECL_ASSIGN): Renumber flags.
2794 2004-04-05 Paul Brook <paul@codesourcery.com>
2798 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
2800 * gfortran.h (struct gfc_charlen): Add backend_decl.
2801 * trans-array.c (gfc_trans_allocate_temp_array,
2802 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
2803 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
2804 Remove old, broken string handling.
2805 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2806 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2807 gfc_trans_deferred_array): Handle character arrays.
2808 * trans-const.c (gfc_conv_const_charlen): New function.
2809 * trans-const.h (gfc_conv_const_charlen): Add prototype.
2810 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
2812 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
2813 (gfc_create_string_length): New function.
2814 (gfc_get_symbol_decl): Create lengths for character variables.
2815 (gfc_get_fake_result_decl): Ditto.
2816 (gfc_build_function_decl): Only set length for assumed length
2817 character arguments.
2818 (gfc_trans_dummy_character): New function.
2819 (gfc_trans_auto_character_variable): Rewrite.
2820 (gfc_trans_deferred_vars): Handle more types of character variable.
2821 (gfc_create_module_variable): String lengths have moved.
2822 (gfc_generate_function_code): Initialize deferred var chain earlier.
2823 * trans-expr.c (gfc_conv_init_string_length): Rename ...
2824 (gfc_trans_init_string_length): ... to this.
2825 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
2826 gfc_conv_function_call): Update to new format for character variables.
2827 (gfc_conv_string_length): Remove.
2828 (gfc_conv_string_parameter): Update assertion.
2829 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
2830 * trans-io.c (set_string): Use new macro names.
2831 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
2832 * trans-types.c (gfc_get_character_type): Use existing length expr.
2833 (gfc_is_nodesc_array): Make public.
2834 (gfc_get_dtype_cst): Rename ...
2835 (gfc_get_dtype): ... to this. Handle unknown size arrays.
2836 (gfc_get_nodesc_array_type): Use new name.
2837 (gfc_sym_type): New character variable code.
2838 (gfc_get_derived_type): Ditto.
2839 (gfc_get_function_type): Evaluate character variable lengths.
2840 * trans-types.h (gfc_strlen_kind): Define.
2841 (gfc_is_nodesc_array): Add prototype.
2842 * trans.h: Update prototypes.
2843 (struct lang_type): Update comments.
2844 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
2845 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
2847 2004-04-04 Paul Brook <paul@codesourcery.com>
2849 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
2850 * options.c (gfc_init.options, gfc_handle_option): Ditto.
2851 * trans-expr.c (gfc_conv_function_call): Ditto.
2852 * trans-types.c (gfc_is_nodesc_array): Ditto
2853 * lang.opt (fg77-calls): Remove.
2855 2004-04-04 Paul Brook <paul@codesourcery.com>
2857 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
2858 (gfc_conv_descriptor_base): Rename ...
2859 (gfc_conv_descriptor_offset): ... to this.
2860 (gfc_trans_allocate_array_storage): Set offset to zero.
2861 (gfc_conv_array_base): Rename ...
2862 (gfc_conv_array_offset): ... to this.
2863 (gfc_conv_array_index_ref): Add offset parameter.
2864 (gfc_conv_array_ref): Include offset.
2865 (gfc_trans_preloop_setup): Use existing offset.
2866 (gfc_trans_allocate_temp_array, gfc_array_allocate,
2867 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
2868 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
2869 gfc_conf_ss_descriptor): Set offset.
2870 * trans-array.h: Rename prototypes.
2871 * trans-const.h (gfc_index_zero_node): Define.
2872 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
2873 * trans-types.c (gfc_get_array_type_bounds): Ditto.
2874 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
2876 2004-03-25 Diego Novillo <dnovillo@redhat.com>
2878 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
2880 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2883 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
2884 before conversion by gmp library call.
2886 2004-03-24 Bud Davis <bdavis9659@comcast.net>
2889 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
2891 2004-02-24 Richard Henderson <rth@redhat.com>
2893 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
2895 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
2897 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
2898 (fortran/gfortran.info): ... to here.
2901 2004-02-16 Richard Henderson <rth@redhat.com>
2903 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
2904 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
2905 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
2906 (gfc_expand_function): Rename from expand_function_body, make static,
2907 don't do anything except invoke tree_rest_of_compilation.
2908 (gfc_be_parse_file): Invoke cgraph.
2909 (gfc_expand_decl): Remove.
2910 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
2911 __builtin_adjust_trampoline.
2912 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
2913 (gfc_finalize): New.
2914 (gfc_generate_function_code): Use it. Lower nested functions.
2915 * trans-expr.c (gfc_conv_function_call): Add static chain operand
2917 * trans.c (gfc_build_function_call): Likewise.
2918 * trans.h (expand_function_body): Remove.
2920 2004-02-15 Victor Leikehman <lei@il.ibm.com>
2923 * trans-decl.c (gfc_build_function_decl) For functions
2924 returning CHARACTER pass an extra length argument,
2925 following g77 calling conventions.
2926 * trans-types.c (gfc_get_function_type) Ditto.
2927 * trans-expr.c (gfc_conv_function_call) Ditto.
2929 2004-02-14 Paul Brook <paul@codesourcery.com>
2931 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
2933 2004-02-12 Paul Brook <paul@nowt.org>
2937 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
2939 * gfortran.texi: Fix typos.
2941 2004-02-07 Bud Davis <bdavis9659@comcast.net>
2944 * intrinsic.c (add_conversions) Use logical conversion instead
2946 * trans-types.c (gfc_get_logical_type) implemented logical*1
2949 2004-01-17 Paul Brook <paul@codesourcery.com>
2951 * lang-specs.h: Remove %<fixed-form.
2953 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
2955 * lang-specs.h: Enable preprocessing of source files
2956 ending in .F, .fpp, .FPP, .F90 and .F95.
2958 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
2961 * lang-specs.h: Enable compilation of files ending
2962 in .f, .for and .FOR.
2964 2004-01-11 Paul Brook <paul@codesourcery.com>
2966 * trans-stmt.c (gfc_trans_if_1): New function.
2967 (gfc_trans_if): Use it.
2969 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
2971 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
2972 (gfc_option_t): Add max_identifier_length.
2973 * lang.opt: Add fmax-identifier-length.
2974 * match.c (parse_name): Use limit.
2975 * options.c (gfc_init_options): Set max_identifier_length.
2976 (gfc_handle_option): Ditto.
2978 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
2980 * intrinsic.c (add_functions): Add resolve function to dcmplx.
2981 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
2982 * iresolve.c (gfc_resolve_dcmplx): New function.
2984 2004-01-10 Paul Brook <paul@codesourcery.com>
2986 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
2987 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
2988 (gfc_return_by_reference): Correct condition.
2989 (gfc_get_function_type): Ditto.
2991 2004-01-10 Paul Brook <paul@codesourcery.com>
2993 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
2996 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
2998 * iresolve.c: Use correct kind.
3000 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3003 * trans-decl.c (gfc_create_module_variable): Output array valued
3006 2004-01-10 Paul Brook <paul@codesourcery.com>
3008 * resolve.c (resolve_branch): Get error message right way round.
3010 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3012 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3014 (gfc_array_allocate): Don't count size of element twice.
3016 2004-01-04 Paul Brook <paul@codesourcery.com>
3018 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3020 2004-01-04 Paul Brook <paul@codesourcery.com>
3022 * error.c (gfc_notify_std): New function.
3023 * gfortran.h (gfc_notify_std): Declare.
3024 (GFC_STD_*): Define.
3025 (gfc_option_t): Add warn_std and allow_std.
3026 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3027 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3028 * check.c (check_rest): Use gfc_notify_std.
3029 * match.c (gfc_match_pause): Ditto.
3030 (gfc_match_assign): Ditto.
3031 (gfc_match_goto): Ditto.
3032 * resolve.c (resolve_branch): Ditto.
3033 * lang.opt: Add std=<foo> and w.
3034 * options.c (gfc_init_options): Set allow_std and warn_std.
3035 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3037 2004-01-01 Paul Brook <paul@codesourcery.com>
3039 * array.c (gfc_append_constructor): Take constructor, not expression.
3040 * data.c (struct gfc_expr_stack): Remove.
3041 (expr_stack): Remove.
3042 (find_con_by_offset): Rename from find_expr_in_con.
3043 (find_con_by_component): Rename from find_component_in_con.
3044 (gfc_get_expr_stack): Remove.
3045 (gfc_assign_data_value): Rewrite.
3046 (gfc_expr_push): Remove.
3047 (gfc_expr_pop): Remove.
3048 (gfc_advance_section): Rename from
3049 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3050 (gfc_get_section_index): Handle unbounded sections.
3051 * gfortran.h: Update prototypes.
3052 * resolve.c (check_data_variable): Array section maight not be the
3055 2004-01-01 Paul Brook <paul@codesourcery.com>
3058 * resolve.c (resolve_symbol): Allow assumed length function results.
3060 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3062 * match.c (gfc_match_pause): Fix spelling.
3064 2004-01-01 Steven Bosscher <stevenb@suse.de>
3067 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3068 reference from the expression.
3070 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3072 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3074 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3075 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3076 (symbol_attribute):New variable attribute: assign.
3077 * io.c (resolve_tag):Integer variable is allowed.
3078 (match_dt_format): Add ASSIGN statement. Set assign flag.
3079 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3080 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3081 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3082 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3083 (next_statement): Add ST_LABEL_ASSIGNMENT.
3084 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3085 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3086 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3087 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3088 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3089 assign. Put them into the stuct lang_decl.
3090 * trans-io.c (set_string): Add the assign statement.
3091 * trans-stmt.c (gfc_trans_label_assign): New function.
3092 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3093 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3094 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3095 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3096 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3097 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3099 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3102 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3105 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3107 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3108 that arguments to subroutines/functions can't alias themselves, nor global
3111 2003-12-20 Steven Bosscher <stevenb@suse.de>
3113 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3114 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3116 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3118 * primary.c (match_substring): Fix substring bug for start point
3119 or end point is NULL.
3120 * trans-expr.c (gfc_conv_substring): Ditto
3121 * trans-types.c (gfc_sym_type): Get correct type of scalar
3122 character variables.
3123 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3126 2003-12-10 Richard Henderson <rth@redhat.com>
3128 * options.c (gfc_post_options): Don't ever use rtl inlining.
3130 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3132 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3133 * trans-equivalence.c: Remove.
3134 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3135 (gfc_generate_function_code): Ditto.
3136 * trans-array.c (gfc_conv_array_parameter): Ditto.
3137 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3138 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3139 * trans.h (gfc_trans_equivalence): Remove.
3140 * gfortran.h (struct gfc_equiv): Add used field.
3141 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3142 equiv_offset fields.
3144 2003-12-05 Richard Henderson <rth@redhat.com>
3146 * trans.c (gfc_build_addr_expr): New.
3147 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3148 * trans.h: Declare them.
3149 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3150 trans-stmt.c, trans.c (*): Use them.
3152 * f95-lang.c (gfc_post_options): Remove dead prototype.
3153 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3154 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3157 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3159 * io.c (gfc_match_format): Check for missing format label.
3161 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3164 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3165 from interfaces in modules.
3167 2003-11-30 Paul Brook <paul@nowt.org>
3169 * trans-array.c (gfc_trans_g77_array): Make non-static.
3170 (gfc_trans_assumed_size): Remove.
3171 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3172 * trans-array.h (gfc_trans_g77_array): Add prototype.
3173 (gfc_trans_assumed_size): Remove.
3174 * trans-decls.c (gfor_fndecl_push_context): Remove.
3175 (gfor_fndecl_pop_context): Remove.
3176 (gfc_build_function)decls): Don't create them.
3177 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3178 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3180 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3182 * trans-array.c (gfc_conv_array_parameter): Simplify
3183 array argument passing for array name actual argument.
3184 * trans-expr.c (gfc_conv_function_call): Ditto
3185 * trans-types.c (gfc_is_nodesc_array):Ditto.
3187 2003-11-30 Paul Brook <paul@nowt.org>
3189 * f95-lang.c (gfc_post_options): Move ...
3190 * options.c (gfc_post_options): .. to here. Handle inlining options.
3191 * gfortran.h (gfc_post_options): Add prototype.
3193 2003-11-28 Richard Henderson <rth@redhat.com>
3195 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3197 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3199 * trans.h (has_alternate_specifier): New global variable.
3200 * match.c (gfc_match_call): Handle actual arguments associated with
3201 alternate return indicators.
3202 * trans-expr.c (gfc_conv_function_call): Ditto
3203 * trans-stmt.c (gfc_trans_call): Ditto
3204 (gfc_trans_return): Handle return statement with value.
3205 * trans-decl.c (gfc_generate_function_code): Handle functions with
3207 (gfc_get_fake_result_decl): Ditto
3208 * trans-types.c (gfc_get_function_type): Ditto
3209 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3210 (resolve_formal_arglist): Check asterisk dummy.
3212 2003-11-27 Paul Brook <paul@nowt.org>
3214 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3215 allocation interface.
3216 (gfc_conv_ array_parameter): Ditto.
3217 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3218 * trans-array.c: Update prototype.
3219 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3220 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3221 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3222 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3223 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3224 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3225 * trans.h (gfc_ss_info): Remove unused pdata field.
3226 * trans.c (gfc_create_var_np): Change T to V.
3228 2003-11-26 Richard Henderson <rth@redhat.com>
3230 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3231 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3232 FRACTION, NEAREST, SET_EXPONENT.
3233 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3234 Fix GTY marking. Remove unnecessary const's.
3235 (LIBM_FUNCTION): Rename from I_LIB.
3236 (LIBF_FUNCTION): New.
3237 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3238 conventions. Assume the expr signature is correct. Mark const.
3239 (gfc_conv_intrinsic_exponent): Use library functions.
3240 (gfc_conv_intrinsic_set_exponent): Remove.
3241 (gfc_conv_intrinsic_scale): Remove.
3242 (gfc_conv_intrinsic_nearest): Remove.
3243 (gfc_conv_intrinsic_fraction): Remove.
3244 (gfc_conv_intrinsic_function): Update.
3245 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3246 (gfor_fndecl_math_exponent8): New.
3247 (gfc_build_intrinsic_function_decls): Set them.
3248 * trans.h: Declare them.
3250 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3252 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3253 underflow COMMON block.
3254 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3255 EQUIVALENCE object. Also fix typo in an error message.
3257 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3259 * Make-lang.in: Add check-gfortran to lang_checks.
3260 (check-f95): Alias for check-gfortran.
3262 2003-11-25 Jason Merrill <jason@redhat.com>
3264 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3265 directory and TAGS files that include them for each front end.
3267 2003-11-24 Paul Brook <paul@nowt.org>
3270 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3272 2003-11-24 Paul Brook <paul@nowt.org>
3274 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3276 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3278 2003-11-24 Paul Brook <paul@nowt.org>
3281 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3282 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3284 2003-11-20 Richard Henderson <rth@redhat.com>
3286 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3287 (gfc_conv_array_base): Likewise.
3288 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3289 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3290 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3291 * trans-stmt.c (gfc_trans_character_select): Likewise.
3293 2003-11-13 Paul Brook <paul@nowt.org>
3295 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3297 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3299 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3300 (resolve_equivalence): New function.
3301 (resolve_equivalence_derived): New function.
3303 2003-11-12 Richard Henderson <rth@redhat.com>
3305 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3306 annotate_all_with_locus.
3308 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3310 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3311 * trans-decl.c (gfc_finish_var_decl): Modified.
3313 2003-11-08 Paul Brook <paul@nowt.org>
3316 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3319 2003-11-06 Paul Brook <paul@nowt.org>
3321 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3323 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3325 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3327 2003-10-27 Anthony Green <green@redhat.com>
3329 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3330 (f95.stagefeedback): Ditto.
3332 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3335 * Make-lang.in (f95.stageprofile): Add.
3336 (f95.stagefeedback): Add.
3338 2003-10-23 Richard Henderson <rth@redhat.com>
3340 * f96-lang.c (gfc_gimplify_expr): Remove.
3341 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3342 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3344 2003-10-23 Richard Henderson <rth@redhat.com>
3346 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3348 2003-10-20 Paul Brook <paul@nowt.org>
3350 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3351 * trans-stmt.c (gfc_trans_do_while): Ditto.
3353 2003-10-17 Paul Brook <paul@nowt.org>
3355 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3357 2003-10-17 Paul Brook <paul@nowt.org>
3359 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3361 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3363 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3364 (gfc_resolve_minloc): Ditto.
3365 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3366 Return the value after subtracting the lower bound.
3368 2003-10-16 Richard Henderson <rth@redhat.com>
3370 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3372 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3374 * lang.c: Remove -M option for now, it's in the way for C.
3376 2003-10-14 Jason Merrill <jason@redhat.com>
3378 * Make-lang.in (f95.tags): New rule.
3380 2003-10-13 Richard Henderson <rth@redhat.com>
3382 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3384 2003-10-13 Paul Brook <paul@nowt.org>
3386 * trans-decl.c (generate_local_decl): Don't create junk variables.
3388 2003-10-13 Paul Brook <paul@nowt.org>
3390 * resolve.c (resolve_formal_arglist): Use function result decl in
3391 preference to function decl.
3393 2003-10-12 Richard Henderson <rth@redhat.com>
3395 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3396 TREE_READONLY. Update all callers.
3398 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3400 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3401 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3402 (gfc_is_intrinsic_libcall): Add CSHIFT.
3404 2003-10-12 Richard Henderson <rth@redhat.com>
3406 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3407 (gfc_trans_array_constructor_value): Likewise.
3408 (gfc_conv_array_initializer): Likewise.
3409 * trans-stmt.c (gfc_trans_character_select): Likewise.
3411 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3413 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3415 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3417 * check.c (gfc_check_repeat): Check arguments are scalar.
3418 (gfc_check_trim): New function.
3419 * intrinsic.h (gfc_check_trim): Add prototype.
3420 * intrinsic.c (add_functions): Use it.
3421 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3423 * trans-decl.c: Ditto.
3424 (gfc_build_intrinsic_fucntion_decls): Set them.
3425 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3426 (gfc_conv_intrinsic_trim): New function.
3427 (gfc_conv_intrinsic_repeat): New function.
3428 (gfc_conv_intrinsic_function): Use them.
3430 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3432 * trans-types.c (gfc_sym_type): Handle result variables.
3434 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3436 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3437 gfc_get_character_type.
3439 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3441 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3443 2003-10-11 Paul Brook <paul@nowt.org>
3445 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3446 (gfc_resolve_dprod): New function.
3447 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3448 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3449 (gfc_resolve_dprod): Declare.
3450 * intrinsic.c (add_functions): Use them.
3451 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3453 2003-10-06 Richard Henderson <rth@redhat.com>
3455 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3456 * trans-intrinsic.c (call_builtin_clz): Use it.
3458 2003-10-05 Paul Brook <paul@nowt.org>
3460 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3461 * trans-decl.c (gfc_generate_function_code): Set
3462 cfun->function_end_locus.
3464 2003-09-24 Jason Merrill <jason@redhat.com>
3466 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3469 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3470 Paul Brook <paul@nowt.org>
3472 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3473 * array.c (gfc_inser_constructor): New function.
3474 (gfc_get_constructor): New function.
3475 (gfc_free_constructor): Initialize offset and repeat.
3476 (iterator_stack): Remove.
3477 (expand_info): Add offset, component and repeat fields.
3478 (expand_constructor): Set them.
3479 (expand): Set new fields.
3480 (gfc_copy_constructor): Ditto. Avoid recursion.
3481 * gfortran.h: Add prototypes for new functions.
3482 (gfc_constructor): Add offset, component and repeat.
3483 (iteratio_stack): Move to here.
3484 * resolve.c (check_data_variable): Convert data values into variable
3486 (traverse_data_list): Build implicit loop chain.
3487 (gfc_resolve): Ditto.
3488 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3489 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3490 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3491 (gfc_conv_expr): Update to match.
3492 * trans.h (gfc_conv_structure): Declare.
3495 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3497 * trans.h: Add declarations for gfor_fndecl_si_kind and
3498 gfor_fndecl_sr_kind.
3499 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3500 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3501 (g95_conv_intrinsic_sr_kind): New function.
3502 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
3505 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
3507 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
3508 instead of _4 and _8 as postfix for libgfortran calls.
3510 2003-09-16 Paul Brook <paul@nowt.org>
3512 * array.c (compare_bounds): New function.
3513 (gfc_compare_array_spec): Use it.
3515 2003-09-14 Paul Brook <paul@nowt.org>
3517 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
3518 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
3520 2003-09-14 Paul Brook <paul@nowt.org>
3522 * check.c (dim_rank_check): Allow assumed bounds if requested.
3523 (gfc_check_lbound): Call it.
3524 (gfc_check_ubound): Ditto.
3525 (gfc_check_size): Change to match.
3526 * simplify.c (gfc_simplify_bound): New function.
3527 (gfc_simplify_lbound): New function.
3528 (gfc_simplify_ubound): New function.
3529 * intrinsic.h: Declare them.
3530 * intrinsic.c (add_functions): Use them.
3532 2003-09-14 Paul Brook <paul@nowt.org>
3534 * io.c (format_lex): Initialize negative_flag.
3535 (check_format): Intialize repeat.
3536 * trans-io.c (gfc_new_nml_name_expr): Declare static.
3537 (gfc_new_var_expr): Ditto.
3539 2003-09-14 Paul Brook <paul@nowt.org>
3541 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
3542 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
3544 2003-09-12 Paul Brook <paul@nowt.org>
3546 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
3548 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3550 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
3551 for a correct expression.
3553 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
3555 * trans-intrinsic.c (real_compnt_info): New struct.
3556 (prepare_arg_info): New function.
3557 (gfc_conv_intrinsic_set_exponent): New function.
3558 (gfc_conv_intrinsic_scale): New function.
3559 (gfc_conv_intrinsic_nearest): New function.
3560 (gfc_conv_intrinsic_fraction): New function.
3561 (gfc_conv_intrinsic_exponent): New function.
3562 (gfc_conv_intrinsic_spacing): New function.
3563 (gfc_conv_intrinsic_rrspacing): New function.
3564 (gfc_conv_intrinsic_function): Use them.
3566 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
3568 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
3569 build_int_2 changed from (high, low) to (low, high).
3570 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
3571 ioparm_namelist_read_mode, iocall_set_nml_val_int,
3572 iocall_set_nml_val_float, iocall_set_nml_val_char,
3573 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
3574 (gfc_build_io_library_fndecls): Add variable initialization.
3575 (gfc_new_nml_name_expr, get_new_var_expr): New function.
3576 (build_dt): Add namelist support.
3577 * io.c (value): New variable.
3578 (check_format): Support FMT_H now.
3580 2003-09-07 Paul Brook <paul@nowt.org>
3582 * io.c (gfc_resolve_dt): Error if format label is not defined.
3584 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
3586 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
3587 about case_switch's break. The other is about building the condition
3588 statement tree, which judges the argument in the range of the
3589 corresponding integer type.
3590 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
3591 for the large values.
3593 2003-09-05 Paul Brook <paul@nowt.org>
3595 * f95-lang.c (expand_function_body): Gimplify the function.
3597 2003-09-04 Jeff Law <law@redhat.com>
3599 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
3602 2003-09-04 Paul Brook <paul@nowt.org>
3604 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
3605 (gfc_expand_stmt): New function.
3606 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
3607 (expand_function_body): Use tree_rest_of_compilation.
3608 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
3610 2003-09-03 Jeff Law <law@redhat.com>
3612 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
3615 2003-08-30 Paul Brook <paul@nowt.org>
3617 * f95-lang.c (builtin_function): Remove #if 0 code.
3618 (gfc_define_builtin): New function.
3619 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
3620 * mathbuiltins.def: New file.
3621 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
3622 (gfc_intrinsic_map): Use mathbuiltins.def.
3623 (gfc_intrinsic_builtin_t): Remove.
3624 (gfc_build_intrinsic_lib_fndecls): Update.
3625 * trans-types.c (gfc_init_types): Remove redundant initilaization of
3626 signed_size_type_node.
3628 2003-08-29 Paul Brook <paul@nowt.org>
3630 * arith.c (gfc_real_kinds): Use correct minimum exponents.
3632 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
3634 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
3635 (gfc_conv_intrinsic_function): Add MODULO.
3637 2003-08-22 Jason Merrill <jason@redhat.com>
3639 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
3641 2003-08-22 Andreas Jaeger <aj@suse.de>
3643 * Make-lang.in (f95.install-common): Add DESTDIR support.
3644 * (f95.install-info): Likewise.
3645 (f95.uninstall): Likewise.
3647 2003-08-19 Diego Novillo <dnovillo@redhat.com>
3649 * trans-types.c (gfc_init_types): Initialize
3650 signed_size_type_node with size_type_node.
3652 2003-08-18 Paul Brook <paul@nowt.org>
3654 * dependency.c (gfc_dependency): New enum.
3655 (check_another_array_ref): Remove.
3656 (gfc_get_array_from_component): Remove.
3658 (get_range): Remove.
3659 (get_no_of_elements): Use mpz_t, not mpf_t.
3660 (transform_sections): New function.
3661 (gfc_check_range_range): Rename ...
3662 (gfc_check_section_vs_section): ... to this. Use new function.
3663 (gfc_is_inside_range): Rewrite to match.
3664 (gfc_check_element_vs_section): Ditto.
3665 (gfc_check_element_vs_element): Ditto.
3667 (gfc_dep_resolver): Ditto. Remove unused parameter.
3668 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
3669 gfc_check_element_vs_element, gfc_is_inside_range,
3670 gfc_get_array_from_component): Remove prototypes for static functions.
3671 (gfc_dep_resolver): Update prototype.
3672 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
3674 2003-08-15 Paul Brook <paul@nowt.org>
3676 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
3677 return values to parent scope.
3678 (gfc_build_dummy_array_decl): Ditto.
3680 2003-08-14 Paul Brook <paul@nowt.org>
3682 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
3683 size of the type, not the pointer.
3684 * resolve.c (resolve_symbol): Give more accurate error message.
3686 2003-08-10 Paul Brook <paul@nowt.org>
3688 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
3690 2003-08-10 Paul Brook <paul@nowt.org>
3692 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
3695 2003-08-10 Chun Huang <compiler@sohu.com>
3697 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
3698 (resolve_symbol): Ditto.
3699 * trans-expr.c (gfc_conv_statement_function): New function.
3700 (gfc_conv_function_expr): Use it.
3702 2003-08-10 Paul Brook <paul@nowt.org>
3704 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
3705 (walk_function_expr): Set section rank.
3706 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
3708 2003-08-10 Paul Brook <paul@nowt.org>
3710 * intrinsic.c (add_sym): Prefix names with correct string.
3711 (add_sym_0s): New function.
3712 (add_subroutines): Register abort.
3714 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
3716 * gfortran.h: Introduce options to control the mangling.
3717 * lang.opt: Likewise.
3718 * options.c (gfc_init_options): Handle the options.
3719 * trans-common.c (gfc_sym_mangled_common_id): New function.
3720 (gfc_build_common_decl): Call it.
3721 * trans-decl.c (gfc_sym_mangled_function_id): New function.
3722 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
3724 2003-08-09 Paul Brook <paul@nowt.org>
3726 * module.c (mio_symbol): Always ouput a namespace for formal args.
3727 (load_needed): Namespace now belong to their proper symbol.
3728 (gfc_dump_module): Change G95=>GFORTRAN.
3730 2003-08-05 Paul Brook <paul@nowt.org>
3732 * options.c: Force -fg77-calls.
3734 2003-08-02 Paul Brook <paul@nowt.org>
3736 * Makelang.in: Rename G95_* to GFORTRAN_*.
3737 * All sources: Rename G95_* to GFC_*.
3739 2003-08-01 Paul Brook <paul@nowt.org>
3741 * fortran/Make-lang.in: Use GMPLIBS.
3742 * fortran/config-lang.in: Set need_gmp.
3743 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
3745 2003-07-27 Andreas Jaeger <aj@suse.de>
3747 * trans-decl.c (gfc_generate_constructors): Convert prototype to
3749 * trans-const.c (gfc_init_constants): Likewise.
3750 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
3752 * gfortranspec.c: Convert to ISO C90.
3753 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
3755 2003-07-26 Paul Brook <paul@nowt.org>
3757 * lang.opt: Add -fdump-parse-tree.
3758 * options.c (gfc_handle_option): Ditto.
3759 * resolve.c (resolve_forall_iterators): Convert to proper type.
3760 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
3762 2003-07-26 Paul Brook <paul@nowt.org>
3764 * Makefile.in: Add build dependencies on files common with rest of gcc.
3766 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
3768 * trans.h: Declare g95_trans_pointer_assignment.
3769 * trans-expr.c (g95_trans_pointer_assignment): New function.
3770 (g95_trans_pointer_assign): Use it.
3771 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
3772 (g95_trans_pointer_assign_need_temp): New function.
3774 2003-07-26 Paul Brook <paul@nowt.org>
3776 * gfortran.texi: Replace references to g95.
3778 2003-07-26 Paul Brook <paul@nowt.org>
3780 Rename g95_* to gfc_*.
3782 2003-07-25 Paul Brook <paul@nowt.org>
3784 * gfortran.h: Rename from g95.h.
3785 * trans-types.c (boolean_type_node, booelan_true_node,
3786 boolean_false_node): Remove.
3787 * trans-types.h: Ditto.
3789 2003-07-25 Chun Huang <compiler@sohu.com>
3791 * parse.c (accept_statement): Implement BLOCK DATA statement.
3792 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
3795 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
3797 * trans-stmt.c (temporary_list): Define.
3798 (g95_trans_assign_need_temp): New function.
3799 (g95_trans_forall_1): Modified for WHERE.
3800 (g95_trans_where_assign): Modified.
3801 (g95_trans_where_2): Modified.
3802 (g95_evaluate_where_mask): Modified.
3803 (g95_trans_where): Modified.
3804 (g95_get_temp_expr): Removed.
3805 (g95_add_to_where_stmt_list): Removed.
3806 (compute_overall_iter_number): Modified for WHERE.
3807 * trans.h: Remove where_stmt_list.
3809 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3811 * lang.opt: Correct description of options -J and -M.
3813 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
3815 * lang.opt: Move help text to here.
3816 * lang-options.h: Remove.
3818 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3819 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
3820 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
3823 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
3824 Paul Brook <paul@nowt.org>
3826 * check.c (check_rest): Use global pedantic flag.
3827 * io.c (data_desc): Ditto.
3828 * error.c (g95_warning, g95_warning_now): Use global flag.
3829 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
3830 (expand_function_body): Update to new prototypes.
3831 (g95_init): Use new option names.
3832 * g95.h (g95_option_t): Standardize names.
3833 (g95_init_options, g95_handle_option): Update prototypes.
3834 * interface.c: Use new option names.
3841 * simplify.c: Ditto.
3843 * trans-array.c: Ditto.
3844 * trans-expr.c: Ditto.
3845 * trans-types.c: Ditto.
3846 * trans-decl.c: Ditto.
3847 (g95_build_library_function_decl): Remove obsolete VPARAMS.
3849 * options.c (g95_display_help): Remove.
3850 (g95_init_options): Convert to new scheme.
3852 (g95module_option): Ditto, rename from g95_parse_arg.
3853 (g95_handle_module_path_options): New function.
3854 * trans-equivalence.c: Fix error message.
3855 * lang.opt: Corrections.
3857 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
3859 * lang.opt: New file.
3861 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3863 * decl.c (match_attr_spec): Set colon_seen.
3865 2003-07-14 Paul Brook <paul@nowt.org>
3867 * trans-array.c: Update comment.
3868 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
3869 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
3870 minmaxloc,minmaxval): Ditto.
3871 * trans-io.c (g95_trans_transfer): Ditto.
3872 * trans-stmt.c: Remove unneeded prototypes.
3873 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
3874 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
3875 (compute_inner_temp_size): Remove bits of dead code. Add comments.
3876 Don't share loopinfo.
3877 (compute_overall_iter_number): Declare as static.
3878 (allocate_temp_for_forall_nest): Ditto.
3879 (g95_trans_forall_1): Don't pass shared loopinfo.
3880 * trans.c (g95_start_block): Expand comment.
3882 2003-07-12 Paul Brook <paul@nowt.org>
3884 * arith.c (g95_index_integer_kind): Remove unused initializer.
3885 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
3886 index by size of element.
3887 (generate_loop_for_rhs_to_temp): Ditto.
3888 (allocate_temp_for_forall_nest): Use element size, not index size.
3890 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3892 * arith.c (g95_index_integer_kind): Add a TODO.
3893 * simplify.c (g95_simplify_nearest): Add a TODO.
3895 2003-07-09 Chun Huang <compiler@sohu.com>
3897 * trans.h: Add declarations for gfor_fndecl_string_scan and
3898 gfor_fndecl_string_verify.
3899 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3900 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
3901 (g95_conv_intrinsic_verify): New function.
3902 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
3903 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
3904 of parameter 'BACK=.TRUE.'
3906 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
3908 * trans-stmt.c (iter_info, forall_info): Define.
3909 (g95_trans_forall_block): Remove.
3910 (g95_trans_forall_loop): Use forall info blocks.
3911 (g95_trans_nested_forall_loop): New function.
3912 (g95_do_allocate): Handle things other than logical masks.
3913 (generate_loop_for_temp_to_lhs): New function.
3914 (generate_loop_for_rsh_to_temp): New function.
3915 (compute_inner_temp_size): New function.
3916 (compute_overall_iter_number): New function.
3917 (allocate_temp_for_forall_nest): New function.
3918 (g95_trans_forall): Move body ...
3919 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
3921 2003-07-02 Paul Brook <paul@nowt.org>
3923 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
3924 in correct scope. Change callers to match.
3925 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
3926 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
3928 2003-07-02 Paul Brook <paul@nowt.org>
3930 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
3931 expression shape for all expressions.
3932 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
3934 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3936 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
3937 g95_parse_arg), intrinsic.c (g95_convert_type): support of
3939 * intrinsic.c, g95.h: Add g95_convert_type_warn,
3940 * resolve.c (g95_resolve_index): Call it.
3942 2003-07-02 Paul Brook <paul@nowt.org>
3944 * iresolve.c (g95_resolve_reshape): Set expression shape.
3945 (g95_resolve_shape): Ditto.
3946 * simplify.c (g95_simplify_shape): Move common code outside condition.
3947 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
3949 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
3951 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
3954 2003-06-29 Paul Brook <paul@nowt.org>
3956 * array.c (g95_simplify_iterator_var): Don't bother with return value.
3957 * expr.c (find_array_element, find_component_ref): New functions.
3958 (remove_subobject_ref): New function.
3959 (simplify_const_ref): Use them. Rename from simplify_component_ref.
3960 (simplify_ref_chain): New function.
3961 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
3962 (g95_specification_expr): Simplify the expression.
3963 * resolve.c (resolve_operator): Check simplifications return code.
3964 (g95_resolve_expr): Ditto.
3966 2003-06-26 Paul Brook <paul@nowt.org>
3968 * expr.c (simplify_component_ref): New function.
3969 (g95_simplify_expr): Use it.
3970 * resolve.c (resolve_structure_cons): Handle references.
3972 2003-06-25 Paul Brook <paul@nowt.org>
3974 * trans-io.c (build_dt): Handle internal units.
3976 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
3978 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
3979 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
3980 Use g95_array_index_type instead of integer_type_node.
3981 (g95_build_common_decl, g95_set_common_master_type): Use
3982 g95_character1_type_node instead of char_type_node.
3983 * trans-equivalence.c (g95_layout_local_equiv): As above.
3985 2003-06-24 Steven G. Kargl <kargls@attbi.com>
3987 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
3988 remove last remains of -fquiet.
3990 2003-06-22 Paul Brook <paul@nowt.org>
3992 * resolve.c (resolve_operator): Don't fail if we can't simplify.
3993 (g95_resolve_expr): Ditto.
3994 (resolce_code): Mark as static.
3995 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
3996 gimplifer doesn't (yet).
3998 2003-06-20 Paul Brook <paul@nowt.org>
4000 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4001 * match.c (g95_match_if): Add ST_PAUSE.
4002 (g95_match_stopcode): New function.
4003 (g95_match_pause, g95_match_stop): Use it.
4004 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4005 (decode_stmt, next_statement, parse_executable): Ditto.
4006 * resolve.c (resolve_code): Ditto.
4007 * st.c (g95_free_statement): Ditto.
4008 * trans-stmt.c (g95_trans_pause): New function.
4009 * trans-stmt.h: Declare it.
4010 * trans.c (g95_trans_code): Use it.
4011 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4013 (g95_build_builtin_function_decls): Initialize them.
4015 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4017 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4019 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4020 match_filepos): Fix error handling.
4022 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4024 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4025 Add assertions on arguments.
4026 * resolve.c (expression_shape): Remove useless &.
4027 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4028 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4029 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4030 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4031 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4032 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4033 (g95_simplify_not, g95_simplify_scale): Add assertions.
4035 2003-06-15 Paul Brook <paul@nowt.org>
4037 Clean up stuff to work with the ssa optimizers.
4038 * convert.c (convert): Handle BOOLEAN_TYPEs.
4039 * f95-lang.c (g95_truthvalue_conversion): Implement.
4040 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4042 * trans.h (g95_truthvalue_conversion): Declare.
4043 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4044 * trans-stmt.c (g95_trans_character_select): Don't create array
4045 assignments. Mark labels as indirect jump targets.
4046 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4047 (g95_get_dtype_cst): Handle LOGICAL types.
4049 2003-06-14 Paul Brook <paul@nowt.org>
4051 * f95-lang.c (g95_gimplify_expr): New function.
4052 * trans-array.c (g95_trans_array_constructor_value): Don't create
4054 (g95_conv_expr_descriptor): Rename simple->gimple.
4055 * trans-expr.c (conv_expr_op): Use proper logical operators.
4056 * trans-intrinsic.c (build_fixbound_expr): New function.
4057 (build_fix_expr): Ditto.
4058 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4059 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4061 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4063 * array.c (g95_compare_array_spec): Remove unreachable code.
4064 * expr.c (g95_copy_expr): Likewise.
4065 * intrinsic.c (g95_convert_type): Likewise.
4066 * misc.c (g95_code2string): Likewise.
4067 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4068 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4069 * trans-stmt.c (g95_trans_select): Likewise.
4070 * primary.c (extend_ref): Add an assertion.
4071 * simplify.c (g95_convert_constant): Add const.
4072 * intrinsic.h: Remove g95_check_x_ni.
4073 * f95-lang.c (g95_finish): Call g95_release_include_path.
4075 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4077 * resolve.c (resolve_contained_functions): Fix typo introduced on
4080 2003-06-09 Paul Brook <paul@nowt.org>
4082 * g95.h: Include system.h not hwint.h.
4083 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4084 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4086 2003-06-09 Paul Brook <paul@nowt.org>
4088 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4089 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4090 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4091 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4092 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4094 * trans.h (g95_trans_equivalence, g95_trans_common,
4095 g95_add_decl_to_function): Declare.
4096 * trans-common.c, trans-equivalence.c: New files.
4098 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4100 * intrinsic.c (g95_intrinsic_extension): Remove.
4101 (add_functions): Substitute g95_check_x for g95_check_x_ni
4103 (g95_init_expr_extensions): New function.
4104 (g95_intrinsic_func_interface): Use it.
4105 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4106 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4107 g95_check_precision, g95_check_present, g95_check_radix,
4108 g95_check_range, g95_check_selected_real_kind): Do not set
4109 g95_intrinsic_extension.
4110 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4112 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4114 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4116 * g95.h (ref_type): Name this type explicitly.
4117 * module.c (MIO_NAME): Add specialisations of mio_name.
4118 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4119 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4120 (ab_attribute): Name this type explicitly.
4121 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4123 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4125 * trans-intrinsic.c (g95_conv_allocated): New function.
4126 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4128 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4130 * f95-lang.c: Don't include g95-support.h
4131 (g95_mark_addressable): Add prototype.
4132 (g95_init_decl_processing): Remove C front end hack.
4133 * f95-tree.c: Remove file.
4134 * support.c: Remove file.
4135 * g95-support.h: Remove file.
4136 * trans-types.c (g95_init_types): Set up boolean
4137 type related tree nodes.
4138 * Make-lang.in: Remove rules for dead files and
4139 dependencies on them.
4141 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4143 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4144 C front end dependency. Also, convert.c does not depend on
4145 g95-support.h anymore.
4146 * convert.c: Don't include c-common.h and g95-support.h
4147 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4148 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4149 stmts_are_full_exprs_p, current_stmt_tree,
4150 current_scope_stmt_stack): Remove.
4151 * g95-support.h (unsigned_conversion_warning): Kill proto.
4152 (boolean_type_node, boolean_true_node, boolean_false_node):
4153 Don't define here. Instead, make then true tree nodes in
4155 * support.c (c_global_trees): Die, C front end, die!!!
4156 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4157 uintmax_type_node, string_type_node and const_string_type_node.
4158 (decl_constant_value, overflow_warning): Make static functions.
4159 They are in death row too, though.
4160 (default_conversion, c_expand_asm_operands): Remove.
4161 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4162 trans.c: Don't include c-common.h.
4163 * trans-types.c (boolean_type_node, boolean_true_node,
4164 boolean_false_node): Make them real tree nodes.
4165 * trans-types.h (intmax_type_node, string_type_node,
4166 const_string_type_node): Hack to work around C dependencies
4167 in builtin-types.def.
4169 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4171 * decl.c (decl_types): Add some iterators-like sentinels.
4172 * decl.c (match_attr_spec): Use them.
4173 Use "decl_types" instead of "int".
4174 Add cast in call to g95_match_strings.
4175 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4177 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4178 (g95_interface_info): Use "g95_intrinsic_op".
4179 * dump-parse-tree.c (g95_show_namespace): Use them.
4180 * interface.c (g95_check_interfaces): Use them.
4181 * module.c (read_module, write_module): Use them.
4182 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4183 Use "g95_intrinsic_op".
4184 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4185 Add a default case in switch statement.
4186 * intrinsic.h (g95_generic_isym_id): Moved to...
4187 * g95.h (g95_generic_isym_id): here.
4188 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4189 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4190 * trans-intrinsic.c (g95_intrinsic_map_t,
4191 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4192 * match.c (g95_match_intrinsic_op): Add cast in call to
4195 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4197 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4198 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4199 constant_fits_type_p, convert_and_check,
4200 unsigned_conversion_warning): Remove these ugly remnants
4201 we inherited from the C front end.
4202 (function_types_compatible): Remove '#if 0'-edcode.
4203 (build_modify_expr): Likewise.
4204 (convert_for_assignment): Don't use the deceased functions.
4205 The parameter fundecl is now unused.
4206 (decl_constant_value): Always just return decl. In fact
4207 this function is not used at present, but it might be in
4208 the future, when we start using the tree inliner.
4209 (overflow_warning, default_conversion, c_expand_asm_operands):
4210 Abort when these are called, they are part of the C type
4211 checking implementation and therefore poison to Fortran.
4213 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4215 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4216 c-pretty-print.o and c-dump.o. Add a comment on why we
4217 depend on c-semantics.c.
4218 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4219 Don't use the C front end tree dumper hook to dump the
4220 language specific tree representation -- we don't have
4221 one. So instead, inherit the default langhook.
4223 2003-06-02 Paul Brook <paul@nowt.org>
4225 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4227 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4229 * check.c (g95_check_associated): Use proper types. Remove
4230 extraneous argument in call to g95_error().
4232 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4234 * resolve.c (resolve_operator): Make logical operands convert to the
4235 type with higher kind.
4237 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4239 * check.c (g95_check_associated): Make sure both pointer and target has
4240 the same type and rank. Null pointer or array section with vector
4241 subscript as target are not allowed.
4242 * trans.h: Declare gfor_fndecl_associated.
4243 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4244 gfor_fndecl_associated.
4245 * trans-intrinsic.c (g95_conv_associated): New function.
4246 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4248 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4250 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4251 according to POINTER itself rather than TARGET.
4252 (g95_conv_expr_descriptor): Make lbound start at 1.
4253 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4255 2003-06-01 Paul Brook <paul@nowt.org>
4257 * expr.c (g95_type_convert_binary): Make it match the standard.
4258 * g95.texi: Remove dead link.
4260 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4262 * g95.texi: Cleanup somewhat in preparation for inclusion
4265 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4266 Canqun Yang <canqun@yahoo.com.cn>
4268 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4270 (g95_find_forall_index): Return proper value.
4271 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4272 compare the return value from g95_find_forall_index.
4274 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4275 * g95.h, io.c (g95_st_label): Remove "length".
4276 (g95_symtree): Remove "link".
4277 (g95_case): Remove "code".
4278 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4279 g95_convert_real): Make an argument pointer to const.
4280 * decl.c (colon_seen): Add a TODO.
4281 * interface.c (g95_compare_types): Fix typo.
4282 * interface.c (compare_interfaces): Preserve value of "p".
4283 * intrinsic.c (sort_actual): Remove "i".
4284 * match.c (g95_match_assign): Proper type in call to g95_match().
4285 * parse.c (next_free): Avoid duplicate call due to macro.
4286 * parse.c (check_statement_label): wrong type in call to g95_error.
4287 * primary.c (match_real_constant): Add a TODO.
4288 * resolve.c (resolve_select): Remove useless conditional.
4289 * simplify.c (g95_simplify_repeat): Proper assignment to
4290 "value.character.string".
4291 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4294 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4296 * trans-stmt.c: Remove unnecessary include file defaults.h.
4298 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4300 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4302 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4303 actual variables used as FORALL indexes.
4305 2003-05-15 Paul Brook <paul@nowt.org>
4307 * trans-array.c (g95_trans_static_array_pointer): Use
4309 (g95_trans_deferred_array): Initialize static array pointers.
4310 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4311 correctly pass POINTER and absent CHARACTER arguments.
4313 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4315 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4316 (g95_resolve_forall_body): Resolve FORALL body.
4317 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4318 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4319 (g95_find_forall_index): Check whether the FORALL index appears in
4320 the expression or not.
4321 (resolve_code): Modified.
4323 2003-05-14 Paul Brook <paul@nowt.org>
4325 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4327 2003-05-13 Paul Brook <paul@nowt.org>
4329 * trans-types.c (g95_max_array_element_size): Now a tree node.
4330 (g95_init_types): Work out max size properly.
4331 (g95_get_dtype_cst): Modify to match.
4333 2003-05-11 Paul Brook <paul@nowt.org>
4335 * trans-io.c (add_case): Create a label decl for case labels.
4337 2003-05-11 Paul Brook <paul@nowt.org>
4339 * arith.c (g95_integer_index_kind): New variable.
4340 * f95-lang.c (g95_init): Move frontend initialization here ...
4341 (g95_post_options): ... from here.
4342 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4343 * intrinsic.c (add_functions): Use index kinds.
4344 * iresolve.c: Convert to index_kind where needed.
4345 * resolve.c (g95_resolve_index): Make public, use index_kind.
4346 (resolve_array_ref): Adjust to match.
4347 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4348 * trans-stmt.c: Ditto.
4349 * trans-types.c: Ditto.
4350 * trans-types.h (g95_array_index_kind): Remove declaration.
4351 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4353 2003-05-07 Paul Brook <paul@nowt.org>
4355 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4356 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4359 2003-05-07 Paul Brook <paul@nowt.org>
4361 * trans-array.c (trans_static_array_pointer,
4362 g95_trans_array_constructor_value, g95_conv_array_initializer,
4363 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4364 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4365 * trans-stmt.c (g95_trans_character_select): Ditto.
4366 * trans-types.c (g95_init_types): Ditto.
4368 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4370 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4371 * trans-decl.c (g95_generate_function_code,
4372 g95_generate_constructors): Likewise.
4373 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4374 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4377 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4378 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4379 with components point to the DERIVED type itself, and two DERIVED
4380 type with components point to each other.
4381 * trans-expr.c (g95_conv_componet_ref): Modified
4383 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4384 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4386 (g95_trans_pointer_assign): Implement Nullify.
4388 2003-05-01 Paul Brook <paul@nowt.org>
4390 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4391 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4393 2003-05-01 Paul Brook <paul@nowr.org>
4395 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4396 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4399 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4401 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4404 2003-04-28 Paul Brook <paul@nowt.org>
4406 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4407 as their kind suggests.
4408 (g95_resolve_reshape): Ditto.
4410 2003-04-28 Chun Huang <compiler@sohu.com>
4412 * trans-expr.c (g95_conv_substring_expr): New function.
4413 (g95_conv_expr): Use it.
4415 2003-04-28 Paul Brook <paul@nowt.org>
4417 * iresolve.c (g95_resolve_transpose): Make it match the
4419 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4421 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4423 * trans-types.c (g95_add_field_to_struct): New function to
4424 add a field to a UNION_TYPE or RECORD_TYPE.
4425 * trans-types.h (g95_add_field_to_struct): Prototype.
4426 (g95_get_derived_type): Use g95_add_field_to_struct to add
4428 * trans-io.c (g95_add_field): Remove.
4429 (ADD_FIELD): Use new g95_add_field_to_struct function.
4430 (ADD_STRING): Likewise.
4431 * trans-stmt.c (g95_trans_select): Likewise.
4432 (g95_add_field): Remove duplicated function.
4434 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4436 Port implementation for CHARACTER SELECT from Andy's tree.
4437 * trans-stmt.c (g95_trans_character_select): Implement character
4438 select. (g95_add_field): New function.
4439 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4440 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4441 * g95.h (struct g95_case): Add field 'int n'.
4442 * trans.h: Declare 'gfor_fndecl_select_string'.
4444 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4446 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4447 (g95_insert_bbd): Die on duplicates.
4448 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4450 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4452 * g95.texi: Require GMP 4.0 -- like we actually
4453 do. Explain the testsuite and what-goes-where.
4454 Don't use undefined texinfo symbol. Break very
4455 long line. Remove finished item from the list
4458 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4460 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4463 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4465 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4466 (g95_trans_forall_body): New function.
4468 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4470 * resolve.c (resove_where): New function.
4471 (resolve_where_shape): New function.
4472 (resolve_code): Add call to 'resolve_where'
4473 * trans-stmt.c (g95_trans_where): Modified.
4474 (g95_trans_where_2): New function.
4475 (g95_trans_where_assign): New function.
4476 (g95_evaluate_where_mask): New function.
4477 (g95_add_to_stmt_list): New function.
4478 (g95_get_temp_expr): New function.
4479 * trans.h (where_stmt_list): New structure.
4481 2003-04-10 Paul Brook <paul@nowt.org>
4483 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4484 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4486 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4488 Update after mainline -> tree-ssa-branch merge.
4489 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4491 (g95_init): Update for new lang_hooks definition.
4492 (g95_post_options): New langhook.
4493 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4494 * scanner.c (g95_new_file): Comment update.
4496 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4498 * g95.h, lang-options.h: Add -Wimplicit-interface.
4499 * options.c (g95_init_options, g95_parse_arg): Set it.
4500 * interface.c (check_intents): Warn about call with implicit
4502 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
4505 2003-04-05 Paul Brook <paul@nowt.org>
4507 * iresolve.c (g95_resolve_spread): Don't resole based on type.
4508 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
4510 2003-03-29 Paul Brook <paul@nowt.org>
4512 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
4513 (g95_resolve_unpack): Ditto.
4514 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
4515 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
4516 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
4518 2003-03-25 Paul Brook <paul@nowt.org>
4520 * arith.c (g95_unary_user, g95_user): Remove dead functions.
4522 * array.c (g95_free_array_ref): Ditto.
4524 * symbol.c (g95_use_derived_tree): Ditto.
4525 * intrinsic.c (add_functions): Use simplification for SCALE.
4526 * primary.c (g95_match_rvalue): Test sym, not symtree.
4528 2003-03-25 Paul Brook <paul@nowt.org>
4530 * trans-decl.c (build_function_decl): Add parameter before it gets
4531 turned into a constant.
4532 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
4533 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
4534 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
4536 2003-03-22 Paul Brook <paul@nowt.org>
4538 * trans-array.c (g95_conv_array_initializer): Allow scalar
4540 * trans-decl.c (g95_finish_var_decl): Result variables are not
4542 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
4543 (g95_conv_intrinsic_function): Use it.
4544 * trans-types.h (g95_type_spec): Remove dead declaration.
4546 2003-03-21 Paul Brook <paul@nowt.org>
4548 * trans-decl.c (g95_build_function_decl): Mark string parameters.
4550 2003-03-20 Paul Brook <paul@nowt.org>
4552 * trans-decl.c (g95_build_function_decl): Put character length
4553 parameters at the end of the function declaration.
4554 * trans-expr.c (g95_conv_function_call): Ditto.
4555 * trans-types.c (g95_get_function_type): Ditto.
4557 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4559 * resolve.c (resolve_formal_arglist): Don't impose intent for
4560 procedure arguments of pure functions.
4561 (resolve_select): Remove redundant assignment.
4563 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4565 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
4567 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
4568 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
4570 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
4572 * symbol.c (g95_add_type): Fix typo in comment.
4575 2003-03-16 Paul Brook <paul@nowt.org>
4577 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
4578 * expr.c (g95_build_call): Remove.
4579 * f95-lang.c (puchdecl_top_level): New function.
4580 * g95.h (g95_code): Store resolved symbol, not just the name.
4581 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
4582 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
4583 (g95_get_intrinsic_sub_symbol): New function.
4584 * iresolve.c (g95_resolve_cpu_time): Use it.
4585 (g95_resolve_random_number): Ditto.
4586 * resolve.c: Set code->resolved_sym instead of code->sub_name.
4587 * trans-decl.c (g95_get_extern_function_decl): Give external decls
4588 the correct DECL_CONTEXT. Add global symbold to the global scope.
4589 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
4592 2003-03-16 Paul Brook <paul@nowt.org>
4594 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
4595 * options.c (g95_parse_arg): Ditto.
4596 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
4597 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
4598 for the procedure, not the parameter.
4599 * trans-array.c (g95_trans_g77_array): New function.
4600 (g95_trans_assumed_size): Use it.
4601 (g95_trans_dummy_array_bias): Ditto.
4602 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
4603 (g95_conv_expr_descriptor): ... to here. Update callers.
4604 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
4605 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
4606 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
4607 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
4608 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
4609 (g95_sym_type): Ditto.
4611 2003-03-15 Paul Brook <paul@nowt.org>
4613 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
4615 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
4617 2003-03-14 Paul Brook <paul@nowt.org>
4619 * trans-array.c (g95_array_is_packed): Remove.
4620 (g95_conv_array_base): Correctly handle all descriptorless cases.
4621 (g95_conv_array_stride): Use descriptorless strides.
4622 (g95_trans_dummy_array_bias): Don't always repack the array.
4623 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
4625 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
4626 dummy and non-dummy arrays...
4627 (g95_sym_type, g95_get_derived_type): ... like these.
4628 (g95_get_array_type_bounds): Allow discontiguous arrays.
4630 2003-03-12 Paul Brook <paul@nowt.org>
4632 * array.c (g95_resolve_array_spec): Fix comment.
4633 * g95.h (symbol_attributes): New flag always_explicit.
4634 * resolve.c (resolve_formal_arglist): Set it always_explicit.
4635 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
4636 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
4637 (g95_trans_array_bounds): Allow assumed shape arrays.
4638 (g95_trans_repack_array): Remove.
4639 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
4640 * trans-decl.c (g95_build_qualified_array): Only ignore absent
4641 bounds for assumed size arrays.
4642 (g95_build_dummy_array_decl): Use descriptorless arrays.
4643 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
4644 (g95_trans_pointer_assign): Fix typo.
4645 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
4647 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
4648 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
4649 Also modify callers.
4650 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
4652 2003-03-08 Paul Brook <paul@nowt.org>
4654 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
4655 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
4656 * resolve.c (compare_spec_to_ref): Allow full array sections.
4658 2003-03-08 Paul Brook <paul@nowt.org>
4660 * expr.c (g95_simplify_expr): Also simplify array index and
4661 substring expressions.
4662 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
4663 * trans-array.c (g95_trans_array_bounds): New function.
4664 (g95_trans_auto_array_allocation): Use it.
4665 (g95_trans_assumed_size): Rewrite.
4666 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4667 (gfor_fndecl_repack): Remove.
4668 (g95_build_qualified_array): Handle absent upper bounds.
4669 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
4670 (g95_get_symbol_decl): Update.
4671 (g95_build_intrinsic_function_decls): Initialize new decls.
4672 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
4673 (gfor_fndecl_repack): Remove.
4674 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
4675 * trans-types.c: (g95_build_array_type): Merge duplicated code..
4676 (g95_get_nodesc_array_type): Handle absent bounds.
4677 * trans-types.h (g95_get_nodesc_array_type): Declare.
4679 2003-03-04 Paul Brook <paul@nowt.org>
4681 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
4684 2003-03-02 Paul Brook <paul@nowt.org>
4686 * options.c (g95_init_options): Drfault to 1.
4687 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
4688 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
4689 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
4690 Handle non-constant size automatic arrays.
4691 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
4692 generic bound functions.
4693 (g95_trans_auto_array_allocation): Don't create a descriptor.
4694 (g95_trans_assumed_size): New function (broken).
4695 (g95_trans_dummy_array_bias): Remove unused var.
4696 * trans-array.h (g95_trans_assumed_size): Declare.
4697 * trans-decl.c (create_index_var): New fuction.
4698 (g95_build_qualified_array): New function.
4699 (g95_get_symbol_decl): Use it.
4700 (g95_trans_deferred_vars): Handle assumed shape seperately.
4701 * trans-types.c (get_element_type): Handle heap allocated arrays.
4702 (g95_is_nodesc_array): Include non-const size arrays.
4703 (g95_get_nodesc_array_type): Ditto.
4705 2003-02-23 Paul Brook <paul@nowt.org>
4707 * trans-array.c (g95_array_init_size): Should use stride, not size of
4710 2003-02-18 Paul Brook <paul@nowt.org>
4712 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
4713 after intrinsic function check.
4715 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4717 * io.c (match_io): Fix missing return value and remove useless
4719 * match.c (g95_match): Remove useless assignment.
4720 * module.c (parse_string): Remove useless post increment.
4721 * simplify.c (g95_simplify_verify): Remove useless assignment.
4723 2003-02-15 Paul Brook <paul@nowt.org>
4725 * expr.c (restricted_intrinsic): Handle bad values gracefully.
4726 * g95.h (symbol_attribute): Add referenced member.
4727 (g95_symbol): Add dummy_order member.
4728 (g95_set_sym_referenced): Declare.
4729 * match.c (g95_match_assignment, g95_match_call): Use it
4730 * primary.c (match_actual_arg, g95_match_rvalue,
4731 g95_match_variable): Ditto.
4732 * symbol.c (next_dummy_order): New variable.
4733 (g95_set_sym_referenced): New function.
4734 (check_done): New function.
4735 (g95_add_*): Use it.
4736 * trans-decl.c: Make formatting conform to GCC standards.
4737 (g95_defer_symbol_init): Add dummy variables in the right order.
4738 (g95_get_symbol_decl): Only accept referenced variables.
4739 (g95_create_module_variable): Module variables are always required.
4740 (generatr_local_decls): New function.
4741 (generate_local_vars): New function.
4742 (g95_generate_function_code): Use it.
4744 2003-02-13 Paul Brook <paul@nowt.org>
4746 * trans-decl.c (g95_conv_struct_cons): Remove.
4747 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
4748 * trans-expr.c (g95_conv_structure): New function.
4749 (g95_conv_expr): Use it.
4751 2003-02-09 Paul Brook <paul@nowt.org>
4753 * trans-array.c (g95_array_init_size): Don't evaluate the linit
4754 expressions multiple times.
4755 (g95_trans_auto_arry_allocation): Use pointer not tmp.
4757 2003-02-08 Paul Brook <paul@nowt.org>
4759 * module.c (mio_symtree_ref): Declare as static.
4760 (mio_expr): Remove dead code.
4761 (read_module): Set the symtree link for fixups.
4762 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
4763 (build_round_expr): ... to this.
4764 (g95_conv_intrinsic_aint): New function.
4765 (g95_conv_intrinsic_function): Use it.
4767 2003-02-08 Paul Brook <paul@nowt.org>
4769 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
4770 offset after modificaton, not the increment expression.
4771 * dependency.c: Kill excess whitespace.
4773 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
4775 * dependency.h: Remove some function declarations.
4776 * dependency.c (get_no_of_elements): Change this function not to
4778 * other: Add comments for all modified functions.
4780 2003-02-06 Paul Brook <paul@nowt.org>
4782 * g95spec.c (lang_specific_functions): Fix initializer warning.
4783 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
4784 for structure type names.
4785 * trans-decl.c (g95_cons_structure_cons): New function.
4786 (g95_get_symbol_decl): Use it.
4787 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
4790 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4792 * resolve.c (compare_cases): Add const to casts.
4794 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4796 * g95.h (g95_check_f): Change a1 to f1m.
4797 * intrinsic.c (add_sym_1m, check_specific,
4798 g95_intrinsic_func_interface): Use it.
4800 * module.c (init_pi_tree): Remove useless cast.
4801 (fp2): Fix argument type.
4803 * parse.c (parse_select_block): Add comment.
4805 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
4807 * lang-options.h: Fix warning involving C90 concatenated
4810 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
4811 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4813 * io.c (format_asterisk): Complete initializer to kill warning.
4814 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
4815 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
4816 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
4817 new defines to complete initializers. Kills all warnings.
4819 * Make-lang.in: Comment cleanup.
4821 2003-02-05 Paul Brook <paul@nowt.org>
4823 * array.c (g95_free_constructor): Handle NULL expressions.
4824 * resolve.c (resolve_structure_cons): Ditto.
4825 * decl.c (g95_match_null): New Function.
4826 (variable_decl): Use it.
4827 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
4828 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
4829 * trans-types.c (g95_set_decl_attributes): Remove empty function.
4831 2003-02-05 Paul Brook <paul@nowt.org>
4833 * trans.h (build1_v): New macro.
4834 (build_v): Remove pointless and incorrect prototype.
4835 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
4836 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
4838 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4840 * Make-lang.in (F95_OBJS): Remove one more dead file.
4842 2003-02-01 Paul Brook <paul@nowt.org>
4844 * lang-specs.h: Don't pass -ffixed-form to the linker.
4845 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
4847 2003-02-01 Paul Brook <paul@nowt.org>
4849 * Make-lang.in (F95_OBJS): Remove dead files.
4850 * trans-array.c (g95_array_init_size): Do the right thing when
4852 * trans-decl.c (g95_generate_function_code): Initialize deffered
4853 symbol list before translating contained subroutines.
4854 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
4855 scalar invariant values here...
4856 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
4857 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
4859 2003-01-29 Paul Brook <paul@nowt.org>
4861 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
4862 (g95_walk_elemental_function_args): Reverse chains before adding.
4863 (g95_reverse_ss): Move about a bit.
4864 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
4867 2003-01-28 Paul Brook <paul@nowt.org>
4869 * intrinsic.c (resolve_intrinsic): Use correct union member.
4870 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
4872 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
4873 use associated variables.
4874 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
4875 * trans-expr.c (g95_conv_expr_present): ... to here.
4876 * trans.h: Declare it.
4877 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
4879 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4881 * array.c (expand_iterator): Suppress useless assignment.
4882 * decl.c (match_char_spec): Ditto.
4883 * io.c (match_io_iterator): Ditto.
4884 * primary.c (match_real_constant): Ditto.
4885 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
4886 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
4887 * matchexp.c (match_add_operand, match_level_5): Likewise.
4888 * module.c (parse_atom, find_enum): Likewise.
4889 * resolve.c: move #include <string.h>
4890 (resolve_select): Fix serious typo.
4892 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
4894 * Make-lang.in: Don't build with broken tree-ssa-pre.
4896 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
4898 * resolve.c (resolve_index): Add a TODO.
4899 * symbol.c: Remove useless "#include <ctype.h>".
4901 2003-01-27 Paul Brook <paul@nowt.org>
4903 * check.c (check_rest): Allow different type kinds as an extension.
4904 * g95.h (g95_resolve_f): Add f1m.
4905 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
4906 * intrinsic.h: Chenge prototypes for MIN and MAX.
4907 * iresolve.c (g95_resolve_minmax): New function.
4908 (g95_resolve_min, g95_resolve_max): Use it.
4909 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
4911 (g95_conv_intrinsic_present): Fix logic.
4913 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
4915 * g95.h (g95_case): Don't be a tree, be a double linked list.
4916 * match.c (match_case_selector): Remove redundant semantics check.
4917 Clean up a few goto's to make it a tiny little bit faster.
4918 * resolve.c (case_tree): Die.
4919 (compare_cases): Accept and compare unbounded cases too.
4920 (check_case_overlap): Don't build a tree. Instead, merge-sort the
4921 whole list of g95_cases passed from resolve_select.
4922 (sane_logical_select): Die.
4923 (check_case_expr): Return FAILURE if a CASE label is of the wrong
4925 (resolve_select): Fixup case expression for computed GOTOs, put it
4926 in expr, not expr2, for easier handing in the parse tree dumper and
4927 the code generator. Rewrite the rest of the function: Kill
4928 unreachable case labels and unreachable case blocks.
4929 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
4930 an EXEC_SELECT, not case2 anymore.
4931 * trans-const.c (g95_conv_constant_to_tree): New function.
4932 (g95_conv_constant): Use it.
4933 * trans-const.h: Declare prototype for the new function.
4934 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
4935 g95_trans_character_select): New static functions.
4936 (g95_trans_select): Rewrite.
4938 2003-01-26 Paul Brook <paul@nowt.org>
4940 * intrinsic.c (add_fnctions): Properly add dreal.
4941 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
4942 (g95_conv_intrinsic_function): Use it.
4943 * trans-io.c (build_dt): Abort on internal files (unimplemented).
4945 2003-01-26 Paul Brook <paul@nowt.org>
4947 Widespread changes to the handling of symbols in expressions. These
4948 are now linked via g95_symtree nodes.
4949 * parse.c (g95_fixup_sibling symbols): New function.
4950 (parse_contained): Use it.
4951 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
4952 contained procedure that has bee correctly fixed up.
4953 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
4955 2003-01-24 Paul Brook <paul@nowt.org>
4957 * trans-array.c (g95_walk_expr): Function result attributes are in
4959 * trans-expr.c (g95_conv_function_call,
4960 g95_trans_arrayfunc_assign): Ditto.
4961 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
4963 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
4965 * expr.c (check_restricted): Fix error message.
4966 * symbol.c (free_st_labels): Plug memleak.
4968 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
4970 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
4971 reduce_binary_aa, reduce_binary, eval_intrinsic,
4972 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
4973 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
4974 for typesafe intrinsics helper functions.
4975 (g95_intrinsic_sym): Use them.
4976 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
4977 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
4978 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
4979 check_specific, g95_intrinsic_func_interface,
4980 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
4982 * trans-decl.c (g95_get_extern_function_decl): Likewise.
4983 * Make-lang.in: Don't disable warnings for strict prototypes
4984 any longer, everything is typesafe now.
4986 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
4988 * bbt.c (duplicate_node): Make static.
4989 * module.c (module_name): Make static.
4990 * scanner.c (include_dirs): Make static.
4992 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
4994 Hard coded _gfor_'s should not show up anymore.
4995 * g95.h (PREFIX): New macro.
4996 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
4998 (g95_resolve_random_number): Likewise.
4999 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5000 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5001 the new PREFIX macro from g95.h.
5003 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5005 The troubles of forking... Andy implemented this just now too.
5006 Let's stick to that and keep the trees close.
5007 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5008 * io.c: Revert previous changes.
5009 (g95_match_format): Match the format string as a character
5011 * match.h (g95_statement_label): Declare external.
5012 * parse.c: Revert previous changes.
5013 * symbol.c (g95_free_st_label): Free a g95_expr instead
5015 * trans-io.c: Revert previous changes.
5016 (build_dt): Use set_string to set the format string.
5018 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5020 * io.c (format_string): Make non-static.
5021 (g95_match_format): Remember the format string.
5022 (terminate_io): Add I/O termination for empty I/O lists.
5023 * match.h: Declare external format_string.
5024 * parse.c (check_statement_label): Attack the format string
5025 to a format label for FORMAT statements.
5026 * trans-io.c (g95_add_field): Define prefix macro. Replace
5027 all uses of PREFIX define with a use of this macro.
5028 (build_dt): Implement formatted I/O for format labels.
5030 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5032 * lang-options.h: Kill "-std=F".
5033 * options.c: Remove unimplemented "-std=F". Modify
5035 * misc.c (g95_terminal_width): New function.
5036 * error.c (g95_error_init_1): Use g95_terminal_width.
5037 * g95.h: Add prototype for g95_terminal_width, remove
5040 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5042 * Make-lang.in: Fix typo.
5044 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5046 * g95.h (struct g95_case): Remove unused cruft, new member
5047 'where' to keep track of the locus of the default case.
5048 * match.c (g95_match_case): Add locus to the current case.
5049 (match_case_selector): Likewise.
5050 * parse.c (parse_select_block): Move semantics check for
5051 multiple DEFAULT cases out of here to...
5052 * resolve.c (check_case_overlap): ...here. Return sooner
5054 (check_case_expr): Take two g95_cases now, use to sure the
5055 expression kinds are the same.
5056 (resolve_select): Cleanup.
5058 2003-01-18 Paul Brook <paul@nowt.org>
5060 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5061 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5063 (g95_get_extern_function_decl): Put decls in the correct context.
5065 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5067 * trans-io.c: Port changes from Andy to set ERR flag.
5069 2003-01-17 Paul Brook <paul@nowt.org>
5071 * trans-array.c: Add various comments.
5072 (g95_ss_terminator): Declare as const.
5073 (g95_walk_expr): Remove first parameter and update all callers.
5074 (g95_walk_op_expr): Initialize scalar SS properly.
5075 * trans-array.h (g95_walk_expr): Update prototype.
5076 * trans-expr.c: Update for new g95_walk_expr.
5077 * trans-intrinsic.c: Ditto.
5078 * trans-io.c: Ditto.
5079 * trans.h: Various comments for SS chains.
5081 2003-01-17 Paul Brook <paul@nowt.org>
5083 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5085 * intrinsic.c (add_functions): Use them.
5086 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5087 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5089 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5091 Fallout of a small merge conflict:
5092 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5094 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5096 * initrinsic.c: New add_sym_* functions for strong typing.
5097 (add_conv): Make prototype strict.
5098 * dump-parse-tree.c, dependency.c: Include config.h
5099 * resolve.c, trans-io.c: Fix typos.
5101 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5103 * dump-parse-tree.c (g95_show_code_node): Show the
5104 condition for a computed GOTO that was transformed
5105 to a SELECT CASE construct.
5106 * resolve.c (check_case_overlap): Revert previous switch
5107 to treaps, it was too slow and didn't catch all trouble.
5108 (resolve_symbol): Be more flexible about module procedures.
5109 * symbol.c (check_conflict): Point to relevant section in
5110 the standard for dubious conflict. Allow procedure
5111 dummy arguments to be optional again.
5112 * trans-io (add_field): Rename to g95_add_field. Change
5114 * trans-stmt (trans_select): Handle unbounded cases for
5115 integer SELECT CASE constructs. Fix/add more comment.
5117 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5119 * g95.h: Uses GCC's function attribute macros.
5120 * error.c, module.c, parse.c, g95.h: More function attributes.
5122 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5124 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5125 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5128 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5130 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5132 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5133 instead of nowdead wrap_all_with_wfl.
5135 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5137 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5138 before generating code, so we can still see it even if the code
5139 generation phase dies.
5141 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5143 * decl.c (build_sym): Split out initialization expression parts...
5144 (add_init_expr_to_sym): ...to here.
5145 (variable_decl): Add the symbol following an attribute list to the
5146 symbol tree before parsing the optional initialization expression
5147 if the symbol is not of a derived type.
5148 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5149 a value if it is a PARAMETER.
5151 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5153 * misc.c: Don't #include <mcheck.h>
5154 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5155 ever was a glibc bug, then either this was never reported to
5156 glibc people, or it has been fixed for so long that there's
5157 no information you can find about it, anywhere.
5159 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5162 * module.c (attr_bits, bt_types, array_spec_types):
5163 Switch 'const' and 'static'.
5164 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5166 GNU'ify source code:
5167 * trans-io.c: Numerous fixes, one fixed warning and a few
5168 TODO markers so that we don't forget about them.
5170 2003-01-13 Paul Brook <paul@nowt.org>
5172 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5173 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5175 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5176 * match.c (g95_match_stop): Fix dumb == -> != error.
5178 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5180 * dump-parse-tree.c (show_indent): Add line breaks. This
5181 whole dumping process needs cleanups.
5182 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5183 the langhook. Fix 'return's accordingly.
5184 * g95-support.h: Adjust prototype.
5185 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5186 * lang-options.h: Add '-fsyntax-only'.
5187 * options.c (g95_init_options): Init 'no_backend'.
5188 (g95_parse_arg): Deal with '-fsyntax-only'.
5189 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5192 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5194 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5195 arguments. Also make sure that if a symbol is marked INTRINSIC,
5196 an intrinsic with the symbol's name actually exists.
5197 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5198 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5199 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5201 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5203 * resolve.c (resolve_contained_functions): Fix condition, don't
5204 throw internal_error if a child namespace has no name. Apparently
5205 this can be the case?
5207 2003-01-11 Paul Brook <paul@nowt.org>
5209 Port changes from Andy's tree:
5210 * g95.h (g95_code): Add stop_code.
5211 * match.c (g95_match_stop): Detter syntax checking.
5212 * resolve.c (resolve_generic_f0): Return match type.
5213 (resolve_generic_f): Remove dead/duplicated code.
5214 (resolve_specific_f): Ditto.
5215 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5216 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5217 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5219 2003-01-11 Paul Brook <paul@nowt.org>
5221 * trans-array.c: Various documentation/comment changes.
5222 * trans-stmt.c: Ditto.
5225 2003-01-10 Paul Brook <paul@nowt.org>
5227 * options.c/h: Add -fdump-parse-tree as alias of -v.
5229 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5231 * dump-parse-tree.c (g95_show_namespace): Fixed another
5232 typo. Sorry, it's Friday...
5234 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5237 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5238 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5239 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5240 trans-types.c: Fix bogus copyright years, add 2003.
5241 * trans-types.h: Give copyright header.
5243 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5245 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5246 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5247 * intrinsic.c: Some constant strings moved to read-only memory.
5248 * io.c (format_asterisk): Move to...
5251 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5253 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5254 types for ranges instead of per-letter. Indent the
5255 'CONTAINS' just like everything else.
5256 * resolve.c (resolve_contained_functions): Clarify comment.
5257 Explain non-obvious conditional expression. Improve
5258 diagnostics if tyoe cannot be resolved.
5259 Port semi-fix from Andy's tree:
5260 (was_declared): Move up before first use.
5261 (generic_sym, specific_sym): New functions. Code moved
5262 out if procedure_kind.
5263 (procedure_kind): Simplify using new functions.
5264 (resolve_generic_f): Make sure the functions we find in
5265 a parent namespace is generic.
5266 (resolve_specific_f): Ditto for specific functions.
5268 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5270 * trans-stmt.c, trans.c: Fix some code style issues. Add
5271 some more comment (but still not enough!).
5273 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5275 * symbol.c (flavors, procedures, intents, acces_types,
5276 access_types, ifsrc_types): Make const.
5277 * misc.c (g95_string2code): Make 'm' param 'const'.
5278 * module.c (find_enum, write_atom, mio_name): Make
5280 (attr_bits, bt_types, array_spec_types, array_ref_types,
5281 ref_types, expr_types): Make const.
5282 * g95.h: Adjust external decls.
5284 2003-01-09 Paul Brook <paul@nowt.org>
5286 * Testsuite: Add a load of new cases.
5288 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5290 * Make-file.in: Add dependency on back end header files;
5291 a parallel build should work now.
5292 * f95-lang-c (lang_identifier): Remove bogus comment.
5293 (g95_be_parse_file): Fix prototype.
5294 (g95_init): Make static.
5295 (g95_finish): Make static.
5296 * error.c (g95_syntax_error): Kill. Make define in...
5297 * g95.h (g95_syntax_error): Define.
5298 (g95.options): Make 'source' member 'const'.
5299 * interface.c (g95_match_interface): Explain
5300 hard-to-read condition.
5301 (g95_match_end_interface): Ditto.
5302 * trans_const.c (g95_build_string_const): Make 's' parameter
5304 * trans_const.h: Adjust protoype accordingly.
5305 * trans-decl.c: Include tree-dump.h
5306 (g95_generate_function_code): Build fixes for recent changes
5307 in the tree-ssa branch.
5309 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5311 * format.c: Kill, move code from here...
5313 * Make-lang.in: Adjust.
5316 * BUGS: Mention where to submit bugs. Move old content...
5317 * TODO: ...to here. New file.
5319 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5320 Fix most warnings, and suppress the ones we can't fix for now.
5321 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5322 these warnings just clutter the screen and there's not much
5323 we can do about them for now anyway.
5324 * check.c, iresolve.c: Mark unused function parameters.
5325 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5326 they should be resolved before they get here.
5327 * error.c: Remove unused FILE *status_out.
5328 * f95-lang.c (g95_init): Remove bogus cast.
5329 * Many files: Make things 'const' where required.
5330 * g95.h: Fix prototypes for all modified functions above.
5331 (g95_options): Remove 'object' member.
5333 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5335 * Make-file.in: Cleanup bogus targets. Add more comment.
5336 * lang-options.h: New option '-w'.
5337 * g95.h: add no_options field to struct g95_options.
5338 * options.c (g95_init_options): Default no_warnings to off.
5339 (g95_parse_arg): Recognise the '-w' switch and its alias,
5341 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5342 no_warning option is set.
5343 * iresolve.c (g95_resolve_shape): Fix warning.
5345 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5347 * primary.c (g95_next_string_char): Rename next_string_char, and
5348 make static. Adjust callers accordingly.
5349 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5350 callers accordingly.
5351 * g95.h: Split out all g95_match* functions to...
5352 * match.h: ...here. New file.
5353 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5354 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5356 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5358 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5359 g95_merge_new_implicit): New functions.
5360 (g95_match_implicit_none, g95_match_implicit): Move from here...
5361 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5362 Modify to use the new functions in symbol.c.
5363 * g95.h: Add and move prototypes.
5365 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5367 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5368 node compare function.
5369 (g95_insert_bbt): Likewise.
5370 (g95_insert_bbt_with_overlap): Likewise.
5371 (g95_delete_bbt): Likewise.
5372 (delete_treap): Likewise. Also fix a potential bug when calling it.
5373 * module.c (compare_pointers): Change proto to compare_fn.
5374 (compare_integers): Likewise.
5375 (compare_true_names): Likewise.
5376 (find_true_name): Adjust call to compare_true_names to match proto.
5377 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5378 (init_pi_tree): Make compare a compare_fn instead of (int *).
5379 * resolve.c (compare_cases): Change proto to compare_fn.
5380 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5381 it static, and rename to compare_symtree.
5382 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5384 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5385 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5387 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5388 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5389 * patch.options: Blow away Paul's checkin mistake :-)
5390 * io.c (terminate_io): Fix memory leak (Arnaud).
5392 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5394 * Make-lang.in: Teach about building DVI, info manual.
5395 * g95.texi: New file.
5397 2003-01-02 Paul Brook <paul@nowt.org>
5399 * trans-array.c (g95_reverse_ss): Make static and don't use.
5400 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5401 (g95_conv_array_parameters): Modify for pointer assignments.
5402 (g95_walk_subexpr): New function.
5403 (g95_walk_expr*): Use it.
5404 * trans-array.h (g95_reverse_ss): Remove prototype.
5405 * trans-expr.c (g95_trans_pointer_assign): Implement.
5406 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5407 * trans-intrinsic.c: Sync with scalarizer changes.
5408 * trans-io.c: Ditto.
5410 2002-12-29 Paul Brook <paul@nowt.org>
5412 * trans-array.c: Document calling convention for arrays.
5414 2002-12-19 Paul Brook <paul@nowt.org>
5416 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5417 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5418 optional parameters for some intrinsics.
5419 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5420 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5421 optional parameters.
5422 * trans.h (g95_se): Add ignore_optional flag.
5424 2002-12-15 Paul Brook <paul@nowt.org>
5426 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5427 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5429 2002-12-14 Paul Brook <paul@nowt.org>
5431 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5433 2002-12-12 Paul Brook <paul@nowt.org>
5435 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5436 initialize the scalarizer.
5437 (various): Update to new format of g95_expr->value.constructor.
5439 2002-12-08 Paul Brook <paul@nowt.org>
5441 * trans-array.c (g95_put_offset_into_var): New function.
5442 (g95_trans_array_constructor_subarray): New function.
5443 (g95_trans_array_constructor_value): Use it.
5444 (g95_array_cons_size): Don't abort() on array components.
5446 2002-12-08 Paul Brook <paul@nowt.org>
5448 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5449 * support.c: Update #includes.
5450 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5451 * trans-array.c: Update #includes.
5453 * trans-const.c: Ditto.
5454 * trans-io.c: Ditto.
5455 * trans-types.c: Ditto.
5456 (g95_init_types): Set size_type_node.
5457 * trans-decl.c: Update #includes.
5458 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5459 * trans-stmt.c: Update #includes.
5460 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5461 (g95_trans_select): Fix check for unbounded ranges.
5462 * trans-expr.c: Update #includes.
5463 (g95_conv_string_tmp): New function.
5464 (g95_conv_concat_op): Use it.
5465 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5466 * Trans-intrisic.c: Update #includes.
5467 (g95_conv_intrinsic_strcmp): New function.
5468 (g95_conv_intrinsic_adjust): Ditto.
5469 (g95_conv_intrinsic_function: Use them.
5471 2002-11-30 Paul Brook <paul@nowt.org>
5473 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5475 * trans-dec.c (g95_build_function_decl): Handle character return
5477 (g95_get_fake_result_decl): Ditto.
5478 (g95_trans_deferred_vars): Ditto.
5479 * trans-expr.c (g95_conv_function_call): Ditto.
5480 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5481 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5482 (g95_conv_intrinsic_function): Use it.
5483 * trans-types.c (g95_sym_type): Handle functions returning strings.
5484 (g95_return_by_reference): Ditto.
5485 (g95_get_function_type): Ditto.
5487 2002-11-18 Paul Brook <paul@nowt.org>
5489 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5490 requires a temporary.
5491 (g95_trans_select): Handle computed gotos.
5492 * trans-types.c (g95_build_array_type): Warn about non-functional
5493 assumed shape arrays.
5494 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5496 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5497 (g95_conv_intrinsic_int): New function.
5498 (g95_conv_intrinsic_mod): New function.
5499 (g95_conv_intrinsic_ichar): New function.
5500 (g95_conv_intrinsic_function): Use them.
5501 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5503 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
5505 * trans-types.c (g95_build_array_type): Assumed
5506 sized arrays can have rank > 1.
5507 * trans.c (g95_trans_code): Remove erroneous
5508 warning about CONTINUE.
5509 * trans-expr.c (g95_conv_variable): Remove
5512 2002-11-15 Paul Brook <paul@nowt.org>
5514 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
5516 2002-10-31 Paul Brook <paul@nowt.org>
5518 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
5519 * trans-expr.c (g95_conv_component_ref): Handle character string
5521 (g95_conv_string_parameter): Ditto.
5522 * trans-types.c (g95_get_derived_type): Add length decl to caracter
5525 2002-10-10 Paul Brook <paul@nowt.org>
5527 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
5528 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
5530 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
5531 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
5532 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
5533 * trans-types.c (pvoid_type_node): Declare and initialize.
5534 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
5535 (g95_array_allocate): Fix when base==data.
5536 (g95_conv_array_parameter): Correctly handle reduced rank sections.
5537 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
5539 2002-10-09 Paul Brook <paul@nowt.org>
5541 * (g95_conv_expr_reference): Handle character strings correctly.
5543 2002-10-07 Paul Brook <paul@nowt.org>
5545 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
5547 * trans-array.c (g95_build_array_initializer): Remove.
5548 (g95_conv_array_initializer): New Function.
5549 (g95_trans_auto_arry_allocation): Cleanup.
5550 (g95_trans_init_character_array): Remove.
5551 * g95spec.c: Link in libgforbegin.
5552 * trans.c (g95_generate_code): Rename main function to MAIN__.
5553 (g95_create_var): New function.
5554 (g95_create_var_np): New function.
5555 (g95_evaluate_now): New function.
5556 (g95_start_block): New function.
5557 (g95_finish_block): New function.
5558 (g95_add_expr_to_block): New function.
5559 (g95_add_block_to_block): New function.
5560 * trans-expr.c (g95_conv_componen_ref): New function.
5561 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
5562 (F95_OBJS): Add dependency.o.
5563 * f95-lang.c (g95_is_simple_stmt): Remove.
5564 * f95-tree.c (mark_not_simple): New function.
5565 (unshare_all_trees): New function.
5566 (create_tmp_var, create_tmp_alias_var): Remove.
5567 * support.c (declare_tmp_vars, tree_last_decl): Remove.
5568 * trans*: Convert to new IR using GENERIC trees. Don't bother about
5569 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
5571 2002-10-01 Paul Brook <paul@nowt.org>
5573 * trans-array.c: Add support for descriptorless arrays.
5574 (g95_conv_array_data): New function.
5575 (g95_conv_array_base): New function.
5576 * trans-array.h: Declare these here.
5577 * trans-decl.c(g95_create_mopdule_variable): Perform variable
5578 initialization and creation here.
5579 (g95_create_module_vars): Instead of here.
5580 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
5581 * trans-intrinsic.c: Ditto.
5582 * trans-types.c (g95_is_nodesc_array): New function.
5583 (g95_get_nodesc_array_type): New function.
5584 (g95_sym_type, g95_get_derived_type): Use them.
5585 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
5587 2002-09-28 Paul Brook <paul@nowt.org>
5589 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
5590 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
5593 2002-09-24 Paul Brook <paul@nowt.org>
5595 * f95-lang.c (listify): Remove declaration.
5596 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
5598 * f95-tree.c (get_name): New function.
5599 * trans.c (module_namespace): Remove.
5600 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
5601 * trans-types.c: Ditto.
5603 2002-09-19 Paul Brook <paul@nowt.org>
5605 * trans-array.c (g95_get_array_cons_size): New Function.
5606 (g95_con_ss_startstride): Handle Array constructors.
5607 (g95_conv_loop_setup): Ditto.
5608 (g95_conv_array_parameter): Ditto.
5609 * tras-decl.c (g95_finish_var_decl): Make initializes variables
5612 2002-09-19 Paul Brook <paul@nowt.org>
5614 * trans.c (g95_simple_fold_tmp): Detect variables inside
5616 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
5618 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5620 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
5622 2002-09-14 Paul Brook <paul@nowt.org>
5624 * trans.c (g95_create_module_variable): Move to trans-decl.c.
5625 * trans-const.c (g95_conv_string_init): New Function.
5626 * trans-const.h: Declare it.
5627 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
5628 variables. Don't bail on intrinsic symbols.
5629 (get_extern_function_decl): Handle specific intrinsic functions.
5630 * trans-types.c (g95_sym_type): Dummy functions don't return
5632 * trans-array.c (g95_build_array_initializer): New Function.
5633 (g95_trans_auto_array_allocation): Build initializer for static decls.
5634 Don't use mpz_addmul, it's GMP4 only.
5636 2002-09-12 Paul Brook <paul@nowt.org>
5638 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
5639 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
5640 assembler names for module procedures.
5642 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5644 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
5647 2002-09-10 Paul Brook <paul@nowt.org>
5649 * trans-array.c: Change format of G95_SS_TEMP strictures.
5650 (g95_check_fncall_dependancy): New function.
5651 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
5653 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
5655 (g95_build_function_decl): Don't assume result arrays are packed.
5656 (g95_trans-deferred-vars): Handle array result variables.
5657 (g95_generate_fuction_code): Clear saved_function_decls.
5658 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
5660 (g95_trans_arrayfunc_assign): New function.
5661 (g95_trans_assignment): Use it.
5662 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
5663 (g95_se): Add direct_byref.
5664 * trans-types.c: Use sym->result rather than sym where appropriate.
5665 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
5666 Update other functions to use this.
5667 (g95_is_intrinsic_libcall): New function.
5668 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
5669 (g95_walk_intrinsic_function): Ditto.
5671 2002-09-08 Paul Brook <paul@nowt.org>
5673 * trans-types.c: Change rank field to dtype field in array descriptor.
5674 * trans-array.c: Implement filling of dtype array descriptor field.
5675 * trans-intrinsic.c: Fix broken LEN intrinsic.
5677 2002-09-07 Paul Brook <paul@nowt.org>
5679 * trans-intrinsic.c: Remove outdated todo intrinsic list.
5680 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
5681 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
5683 2002-09-06 Paul Brook <paul@nowt.org>
5685 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
5686 (gt-f95-trans-types.h): Add dependancy information.
5687 * config-lang.in (gtfiles): Add trans-types.c
5688 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
5689 back to top-level code.
5690 * trans-array.c, trans-types.c: Change format of array descriptor.
5691 (g95_conv_descriptor_dimension): New function.
5692 * trans-types.h (g95_conv_descriptor_rank): define.
5693 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
5696 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5698 * trans-array.c, trans-types.c: Add rank information to descriptor.
5700 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
5702 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
5704 2002-09-04 Paul Brook <paul@nowt.org>
5706 * f95-lang.c (g95_create_decls): New function.
5707 (g95_init): Move initialization of external decls to above, and call
5708 from g95_be_parse_file.
5709 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
5710 * trans-types.c (g95_init_types): Always name integer and char types.
5711 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
5713 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5715 * Make-lang.in: Add options.c to F95_PARSER_OBJS
5717 2002-09-02 Paul Brook <paul@nowt.org>
5719 * g95_generate_code: Clear the attr for __fortran_main.
5720 * trans-types.c (g95_finish_type): New function.
5721 * g95_init_io_state_type: Use g95_finish_type.
5722 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
5724 2002-09-01 Paul Brook <paul@nowt.org>
5726 * README.backend: Warn about the dangers of extra config.h files.
5727 Remove obsolete libgfor stuff.
5728 * config-lang.in: Add target-libgfor dependancy.
5729 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
5731 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
5733 * g95_conv_mpz_to_tree: Free storage pointed to by q,
5736 2002-08-30 Paul Brook <paul@nowt.org>
5738 * trans-intrinsic.c (g95_conv_intrinsic_function,
5739 g95_walk_intrinsic_function): Added ANY and ALL.
5740 (g95_conv_intrinsic_anyall): New function.
5741 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in