1 2002-11-20 Toon Moene <toon@moene.indiv.nluug.nl>
3 * invoke.texi: Explain the purpose of -fmove-all-movables,
4 -freduce-all-givs and -frerun-loop-opts better.
6 2002-11-19 Toon Moene <toon@moene.indiv.nluug.nl>
9 * news.texi: Show PR fortran/8587 fixed.
11 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
13 * g77spec.c (lang_specific_spec_functions): New.
15 2002-11-02 Toon Moene <toon@moene.indiv.nluug.nl>
17 * g77.texi: Correct documentation on generating C++ prototypes
18 of Fortran routines with f2c.
19 * news.texi: Document fixes in GCC-3.3, 3.2 and 3.1.
21 2002-10-30 Roger Sayle <roger@eyesopen.com>
23 * com.c (ffecom_subscript_check_): Cast the failure branch
24 of the bounds check COND_EXPR to void, to indicate noreturn.
25 (ffe_truthvalue_conversion): Only apply truth value conversion
26 to the non-void branches of a COND_EXPR.
28 2002-10-26 Andris Pavenis <pavenis@latnet.lv>
30 * lang-specs.h: Fix ratfor specs.
32 2002-10-15 Richard Henderson <rth@redhat.com>
34 * target.h (ffetarget_print_real1, ffetarget_print_real2): Use
35 real_to_decimal directly, and with the new arguments.
37 2002-09-23 Zack Weinberg <zack@codesourcery.com>
39 * Make-lang.in (g77spec.o): Don't depend on f/version.h.
40 (f/parse.o): Depend on version.h not f/version.h.
41 (g77version.o, f/version.o): Delete all references.
43 * com.c (ffecom_init_0): Fix transposed array indices in bsearch test.
44 * g77spec.c: Don't include f/version.h or refer to ffe_version_string.
45 * parse.c: Use version_string, not ffe_version_string.
46 * version.c, version.h: Delete files.
48 2002-09-23 Kazu Hirata <kazu@cs.umass.edu>
50 * ChangeLog: Follow spelling conventions.
51 * ChangeLog.0: Likewise.
55 * intdoc.in: Likewise.
56 * invoke.texi: Likewise.
57 * news.texi: Likewise.
58 * intdoc.texi: Regenerate.
60 2002-09-16 Geoffrey Keating <geoffk@apple.com>
62 * com.c (union lang_tree_node): Add chain_next option.
64 2002-09-16 Richard Henderson <rth@redhat.com>
66 * target.c (ffetarget_real1): Don't pass FFETARGET_ATOF_
67 directly to ffetarget_make_real1.
68 (ffetarget_real2): Similarly.
69 * target.h (ffetarget_cvt_r1_to_rv_, ffetarget_cvt_rv_to_r2_,
70 ffetarget_cvt_r2_to_rv_): Use new real.h interface and simplify.
72 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
74 * intdoc.texi: Regenerate.
76 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
78 * ChangeLog: Follow spelling conventions.
79 * intdoc.in: Likewise.
81 2002-09-09 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
84 * ffe.texi (Front End): Fix broken links.
85 * bugs.texi (Known Bugs): Refer to gcc.gnu.org instead of
86 www.gnu.org for onlinedocs.
87 * news.texi (News): Ditto.
89 2002-09-07 Jan Hubicka <jh@suse.cz>
91 * com.c (ffe_type_for_mode): Handle long double.
93 2002-09-04 Richard Henderson <rth@redhat.com>
95 * target.h (ffetarget_print_real1, ffetarget_print_real2): Update
96 call to REAL_VALUE_TO_DECIMAL.
98 2002-08-31 Toon Moene <toon@moene.indiv.nluug.nl>
100 * com.c: Don't set flag_finite_math_only by default.
101 * invoke.texi: Reverse the documentation of option
102 -ffinite-math-only to reflect the new default.
104 2002-08-30 Hans-Peter Nilsson <hp@bitrange.com>
106 * target.c (ffetarget_memcpy_): Don't test nonexistent
107 HOST_BYTES_BIG_ENDIAN, HOST_BITS_BIG_ENDIAN. Check
108 HOST_WORDS_BIG_ENDIAN against both WORDS_BIG_ENDIAN and
111 2002-08-30 Alan Modra <amodra@bigpond.net.au>
113 * target.h (FFETARGET_32bit_longs): Don't define for powerpc64 or
116 2002-08-28 Joseph S. Myers <jsm@polyomino.org.uk>
118 * bugs.texi, news.texi: Update URLs for online news and bugs
121 2002-08-22 Hans-Peter Nilsson <hp@bitrange.com>
123 * where.h (struct _ffewhere_file_): Mark GTY.
124 (ffewhere_file_kill): Remove prototype.
125 * where.c: Include ggc.h.
126 (struct _ffewhere_ll_, struct _ffewhere_root_ll_): Mark GTY.
127 (ffewhere_root_ll_): Ditto. Change type from struct
128 _ffewhere_root_ll_ to struct _ffewhere_root_ll_*. All uses
130 (ffewhere_file_kill): Remove.
131 (ffewhere_file_new): Use GC to allocate ffewhereFile objects.
132 (ffewhere_file_set): Use GC to allocate ffewhereLL_ objects.
133 (ffewhere_init_1): Use GC to allocate ffewhere_root_ll_ sentinel.
134 Include gt-f-where.h.
135 * lex.c (ffelex_current_wf_, ffelex_include_wherefile_): Mark GTY.
137 * std.c (ffestd_S3P4): Don't call ffewhere_file_kill.
138 * config-lang.in (gtfiles): Add f/where.h f/where.c and f/lex.c.
139 * Make-lang.in (gt-f-lex.h gt-f-where.h): Add to dependents of
141 (f/lex.o): Depend on gt-f-lex.h.
142 (f/where.o): Depend on gt-f-where.h.
144 Tue Aug 20 16:49:40 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
146 * where.c (ffewhere_track): Remove impossible if-then clause.
148 Thu Aug 8 10:06:14 2002 Nathan Sidwell <nathan@codesourcery.com>
150 * f/Make-lang.in (f.mostlyclean): Remove coverage files.
152 2002-08-06 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
154 * g77.texi (Top): Rename Index to Keyword Index.
156 2002-08-05 Toon Moene <toon@moene.indiv.nluug.nl>
158 * invoke.texi: Improve description of
159 -fno-finite-math-only flag.
161 Sun Aug 4 16:45:49 2002 Joseph S. Myers <jsm@polyomino.org.uk>
163 * root.texi (version-gcc): Increase to 3.3.
165 2002-07-30 Toon Moene <toon@moene.indiv.nluug.nl>
167 * com.c (ffe_init_options): Set
168 flag_finite_math_only.
169 * invoke.texi: Document -fno-finite-math-only.
171 Mon Jul 29 22:05:35 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
173 * com.c (read_name_map): Use concat in lieu of xmalloc/strcpy.
175 2002-07-25 Toon Moene <toon@moene.indiv.nluug.nl>
177 * news.texi: Document better handling of (no-)alias
178 information of dummy arguments and induction variables
181 2002-07-01 Roger Sayle <roger@eyesopen.com>
183 * f/com.c (builtin_function): Accept additional parameter.
184 (ffe_com_init_0): Pass an additional NULL_TREE argument to
187 2002-06-28 Toon Moene <toon@moene.indiv.nluug.nl>
189 * news.texi: Mention 2 Gbyte limit on 32-bit targets
190 for arrays explicitly in news on g77-3.1.
192 Thu Jun 20 21:56:34 2002 Neil Booth <neil@daikokuya.co.uk>
194 * lang-specs.h: Use cc1 for traditional preprocessing.
196 2002-06-20 Andreas Jaeger <aj@suse.de>
198 * com.c (ffecom_prepare_expr_,ffecom_expr_power_integer_):
199 Remove #ifdefed HAHA sections.
201 2002-06-20 Nathanael Nerode <neroden@twcny.rr.com>
203 * com.c: Remove #ifdef HOHO sections.
205 2002-06-17 Jason Thorpe <thorpej@wasabisystems.com>
207 * bit.c: Don't include glimits.h.
208 * target.c: Likewise.
211 2002-06-12 Gabriel Dos Reis <gdr@codesourcery.com>
213 * bad.c (ffebad_start_): Adjust calls to diagnostic_count_error.
215 2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com>
217 * bad.c (ffebad_start_): Adjust call to count_error.
218 * Make-lang.in (f/bad.o): Depend on diagnostic.h
219 * bad.c: #include diagnostic.h
221 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
223 * Make-lang.in (f/com.o): Depend on debug.h.
224 * com.c: Include debug.h.
225 (LANG_HOOKS_MARK_TREE): Delete.
226 (struct lang_identifier): Use gengtype.
227 (union lang_tree_node): New.
228 (struct lang_decl): New dummy definition.
229 (struct lang_type): New dummy definition.
230 (ffe_mark_tree): Delete.
232 * com.c (struct language_function): New dummy structure.
234 * Make-lang.in: Add rules to generate gt-f-ste.h gtype-f.h; allow
235 for filename changes.
236 (com.o): Allow for filename changes; add gtype-f.h as dependency.
237 (ste.o): Add gt-f-ste.h as dependency.
238 * config-lang.in (gtfiles): Add com.h, ste.c.
239 * com.c: Replace uses of ggc_add_* with GTY markers. Include
241 (mark_binding_level): Delete.
242 * com.h: Replace uses of ggc_add_* with GTY markers.
243 * ste.c: Replace uses of ggc_add_* with GTY markers. Include
246 * Make-lang.in (f/gt-com.h): Build using gengtype.
247 (com.o): Depend on f/gt-com.h.
248 * com.c: Rename struct binding_level to f_binding_level.
249 (struct f_binding_level): Use gengtype.
250 (struct tree_ggc_tracker): Use gengtype.
251 (mark_tracker_head): Use gt_ggc_m_tree_ggc_tracker.
252 (make_binding_level): Use GGC.
253 (mark_binding_level): Use gt_ggc_m_f_binding_level.
254 (ffecom_init_decl_processing): Change free_binding_level
256 * config-lang.in (gtfiles): Define.
257 * where.c: Strings need no longer be allocated in GCable memory;
258 remove my change of 30 Dec 1999.
260 2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk>
262 * lang-specs.h: Use cpp_debug_options.
264 2002-05-28 Zack Weinberg <zack@codesourcery.com>
266 * bld.c, com.c, expr.c, target.c: Include real.h.
267 * Make-lang.in: Update dependency lists.
269 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
271 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
273 2002-05-09 Hassan Aurag <aurag@cae.com>
275 * expr.c (ffeexpr_reduced_ugly2log_): Allow logicals-as-integers
276 under -fugly-logint as arguments of .and., .or., .xor.
278 2002-05-07 Jan Hubicka <jh@suse.cz>
280 * target.h (FFETARGET_32bit_longs): Undefine for x86-64.
282 2002-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
284 * invoke.texi: Use @gol at ends of lines inside @gccoptlist.
285 * g77.texi: Update last update date.
287 Thu Apr 25 07:44:44 2002 Neil Booth <neil@daikokuya.demon.co.uk>
289 * com.h (ffe_parse_file): Update.
290 * lex.c (ffe_parse_file): Update.
292 2002-04-20 Toon Moene <toon@moene.indiv.nluug.nl>
294 * root.texi: Remove variable version-g77.
295 * g77.texi: Remove the single use of that variable.
297 Thu Apr 18 19:10:44 2002 Neil Booth <neil@daikokuya.demon.co.uk>
299 * com.c (incomplete_type_error): Remove.
301 Tue Apr 16 14:55:47 2002 Mark Mitchell <mark@codesourcery.com>
303 * com.c (ffecom_expr_power_integer): Add has_scope argument to
304 call to expand_start_stmt_expr.
306 Mon Apr 15 10:59:14 2002 Mark Mitchell <mark@codesourcery.com>
308 * g77.texi: Remove Chill reference.
310 2002-04-13 Toon Moene <toon@moene.indiv.nluug.nl>
312 * news.texi: Deprecate frontend version number;
313 update list of fixed bugs.
315 2002-04-08 Hans-Peter Nilsson <hp@bitrange.com>
317 * Make-lang.in (f/target.o): Depend on diagnostic.h.
318 * target.c: Include diagnostic.h.
319 (ffetarget_memcpy_): Call sorry if host and target endians are
322 Thu Apr 4 23:29:48 2002 Neil Booth <neil@daikokuya.demon.co.uk>
324 * com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
325 (truthvalue_conversion): Rename. Update. Make static.
326 (ffecom_truth_value): Update.
328 Mon Apr 1 21:39:36 2002 Neil Booth <neil@daikokuya.demon.co.uk>
330 * com.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
331 (mark_addressable): Rename.
332 (ffecom_arrayref_, ffecom_1): Update.
334 Mon Apr 1 09:59:53 2002 Neil Booth <neil@daikokuya.demon.co.uk>
336 * com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
337 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
338 (unsigned_type, signed_type, signed_or_unsigned_type): Rename.
340 Sun Mar 31 23:50:22 2002 Neil Booth <neil@daikokuya.demon.co.uk>
342 * com.c (lang_print_error_function): Rename.
343 (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
344 (ffe_init): Don't set hook.
346 Fri Mar 29 21:59:15 2002 Neil Booth <neil@daikokuya.demon.co.uk>
348 * com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
350 (type_for_mode, type_for_size): Rename.
351 (signed_or_unsigned_type, signed_type, truthvalue_conversion,
352 unsigned_type): Use new hooks.
354 Tue Mar 26 10:30:05 2002 Andrew Cagney <ac131313@redhat.com>
356 * invoke.texi (Warning Options): Mention -Wswitch-enum.
359 Tue Mar 26 07:30:51 2002 Neil Booth <neil@daikokuya.demon.co.uk>
361 * com.c (LANG_HOOKS_MARK_TREE): Redefine.
362 (lang_mark_tree): Rename ffe_mark_tree, make static.
364 Mon Mar 25 19:27:11 2002 Neil Booth <neil@daikokuya.demon.co.uk>
366 * com.c (maybe_build_cleanup): Remove.
368 2002-03-23 Toon Moene <toon@moene.indiv.nluug.nl>
370 * com.c (ffecom_check_size_overflow_): Add a test
371 so that arrays too large for 32-bit byte-offset
372 addressing get caught.
373 * news.texi: Document the fixing of this problem.
375 Sat Mar 23 11:18:17 2002 Andrew Cagney <ac131313@redhat.com>
377 * invoke.texi (Warning Options): Mention -Wswitch-default.
379 Thu Mar 21 18:55:41 2002 Neil Booth <neil@daikokuya.demon.co.uk>
381 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
382 insert_block, getdecls, global_bindings_p): New.
384 Wed Mar 20 08:03:42 2002 Neil Booth <neil@daikokuya.demon.co.uk>
386 * com.c (lang_printable_name): Rename.
387 (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
388 (ffe_init): Don't use old hook.
390 Sun Mar 17 18:50:15 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * com.h (ffe_parse_file): Prototype.
394 Sun Mar 17 20:57:30 2002 Neil Booth <neil@daikokuya.demon.co.uk>
396 * com.c (LANG_HOOKS_PARSE_FILE): Redefine.
397 * com.h (ffe_parse_file): New.
398 * parse.c (NAME_OF_STDIN): Remove.
399 (yyparse): Rename ffe_parse_file.
401 Tue Mar 12 20:23:18 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
403 * com.c (tree_code_type, tree_code_length, tree_code_name):
406 Sun Mar 10 12:37:42 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
408 * target.c (ffetarget_print_hex): Const-ify.
410 2002-03-06 Phil Edwards <pme@gcc.gnu.org>
412 * version.c: Fix misplaced leading blanks on first line.
414 2002-03-03 Zack Weinberg <zack@codesourcery.com>
416 * com.c, target.h: Remove all #ifndef REAL_ARITHMETIC
417 blocks, make all #ifdef REAL_ARITHMETIC blocks unconditional.
418 Delete some further #ifdef blocks predicated on REAL_ARITHMETIC.
420 Thu Feb 28 07:53:46 2002 Neil Booth <neil@daikokuya.demon.co.uk>
422 * com.c (copy_lang_decl): Delete.
424 2002-02-27 Zack Weinberg <zack@codesourcery.com>
426 * com.c, lex.c, top.c: Delete traditional-mode-related code
427 copied from the C front end but not used, or used only to
428 permit the compiler to link.
430 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
432 * news.texi: List Problem Reports fixed in 3.1.
434 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
436 * data.c (ffedata_eval_offset_): Only convert index,
437 low and high bound in data statements to default integer
438 if they are constants. Use a copy of the data structure.
440 2002-02-09 Toon Moene <toon@moene.indiv.nluug.nl>
442 * data.c (ffedata_eval_offset_): Convert non-default integer
443 constants to default integer kind if necessary.
445 2002-02-09 Toon Moene <toon@moene.indiv.nlug.nl>
447 * invoke.texi: Add a short debugging session
448 as an example to the documentation of -g.
450 2002-02-06 Toon Moene <toon@moene.indiv.nluug.nl>
452 PR fortran/4730 fortran/5473
453 * com.c (ffecom_expr_): Deal with %VAL constructs.
454 * intrin.c (ffeintrin_check_): Handle 'N' constraints for intrinsics,
455 to indicate "no larger than default kind" integers and logicals.
456 * intrin.def: Use 'N' constraints in table of intrinsics.
457 * intdoc.c: Document this constraint.
458 * intdoc.texi: Regenerated.
460 2002-02-04 Philipp Thomas <pthomas@suse.de>
462 * implic.c lex.c stb.c ste.c stu.c: Update copyright dates.
464 2002-02-04 Philipp Thomas <pthomas@suse.de>
466 * bad.def com.c expr.c implic.c lex.c stb.c ste.c stu.c:
467 Insert comments to mark messages as not being printf style
470 2002-02-03 Toon Moene <toon@moene.indiv.nluug.nl>
472 * expr.c (ffeexpr_sym_impdoitem_): Allow other than
473 default INTEGER implied-do loop counts.
475 2002-02-01 Toon Moene <toon@moene.indiv.nluug.nl>
477 * bad.def: Remove non-historical reference to version 0.6.
484 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
486 * g77spec.c (lang_specific_driver): Follow GNU Coding Standards
489 2002-01-30 Richard Henderson <rth@redhat.com>
491 * ste.c (ffeste_begin_iterdo_): Use expand_exit_loop_top_cond.
492 (ffeste_R819B): Likewise.
494 2002-01-30 Toon Moene <toon@moene.indiv.nluug.nl>
496 * intrin.c (upcasecmp_): New function.
497 (ffeintrin_cmp_name_): Use it to correctly compare name
498 and table entry for bsearch.
500 2002-01-26 Toon Moene <toon@moene.indiv.nluug.nl>
502 * intrin.c (ffeintrin_cmp_name_): Correct comparison
503 for intrinsics in intrinsic table (intrin.def).
505 2002-01-22 Zack Weinberg <zack@codesourcery.com>
507 * bad.c: Include intl.h.
508 (FFEBAD_MSGS1, FFEBAD_MSGS2): Replace by FFEBAD_MSG, SHORT,
509 LONG. Adjust definitions to work with exgettext.
510 (ffebad_start_): Translate all error messages.
511 (ffebad_finish): Mark constant strings for translation.
512 * bad.h: Use FFEBAD_MSG. Adjust prototype of ffebad_start_
513 and definitions of ffebad_start_msg, ffebad_start_msg_lex to
515 * bad.def: Use FFEBAD_MSG, SHORT, LONG throughout.
517 * com.c: Include intl.h.
518 (lang_print_error_function): Always use ffeinfo_kind_message
519 to get the kind label for a non-nested construct. Translate
520 it. Translate constant strings.
521 * info.c (FFEINFO_KIND): Adjust definition to work with exgettext.
522 * info-k.def: Block xgettext from slurping copyright notice
523 into gcc.pot. Adjust strings for their sole use, in com.c.
525 * Make-lang.in (f/bad.o, f/com.o): Depend on intl.h.
527 2002-01-14 David Billinghurst <David.Billinghurst@riotinto.com>
530 * f/intrin.c (ffeintrin_check_): Allow for case of intrinsic
531 control string have COL-spec an integer > 0.
533 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
535 * g77spec.c (lookup_option): Handle -fversion.
536 (lang_specific_driver): Update copyright date in --version output.
538 Mon Jan 7 00:03:42 2002 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
540 * invoke.texi: Markup g77 as @command. Remove reference to
541 http://gcc.gnu.org/thanks.html.
543 Wed Jan 2 18:13:11 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
545 * com.c (clear_binding_level): Const-ify.
546 (ffecom_arglist_expr_): Likewise.
547 * info.c (ffeinfo_types_): Don't needlessly zero init.
548 * lex.c (ffelex_hash_kludge): Const-ify.
550 Sun Dec 23 10:45:09 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
552 * com.c (ffecom_gfrt_volatile_, ffecom_gfrt_complex_,
553 ffecom_gfrt_const_, ffecom_gfrt_type_): Const-ify.
555 Sat Dec 22 16:01:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * bld.c (ffebld_arity_op_): Declare array size explicitly.
558 * bld.h (ffebld_arity_op_): Likewise.
560 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
562 * config-lang.in (diff_excludes): Remove.
564 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
566 * g77.texi, invoke.texi: Update links to GCC manual.
568 Sun Dec 16 16:08:57 2001 Joseph S. Myers <jsm28@cam.ac.uk>
570 * news.texi: Fix spelling errors.
572 Sun Dec 16 10:36:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
574 * Make-lang.in (f/version.o): Depend on f/version.h.
575 * version.c: Include ansidecl.h and f/version.h.
577 Sun Dec 16 08:52:48 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
579 * lex.c (ffelex_backslash_, ffelex_cfebackslash_): Use hex_value.
580 * target.c (ffetarget_integerhex, ffetarget_typeless_hex): Use
583 2001-12-14 Roger Sayle <roger@eyesopen.com>
585 * com-rt.def: Use __builtin_sqrt instead of __builtin_fsqrt.
586 * com.c (ffecom_init_0): Same, and fixed enumeration usage.
588 2001-12-10 Joseph S. Myers <jsm28@cam.ac.uk>
590 * g77.texi: Don't condition menus on @ifinfo.
592 Wed Dec 5 06:49:21 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
594 * com.c (ffecom_1): Properly handle TREE_READONLY for INDIRECT_REF.
596 Mon Dec 3 18:56:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
598 * com.c: Remove leading capital from diagnostic messages, as
599 per GNU coding standards.
600 * g77spec.c: Similarly.
603 2001-12-01 Zack Weinberg <zack@codesourcery.com>
605 * f/fini.c: Use xmalloc.
607 Fri Nov 30 20:54:02 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
609 * Make-lang.in: Delete references to proj.[co], proj-h.[co].
610 * proj.c: Delete file.
612 2001-11-29 Zack Weinberg <zack@codesourcery.com>
614 * Make-lang.in (f/fini, f/intdoc): Depend on $(HOST_LIBDEPS)
615 and link with $(HOST_LIBS), not safe-ctype.o.
617 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
619 * Make-lang.in (f77.generated-manpages): New target.
620 ($(srcdir)/f/g77.1): Don't check $(GENERATED_MANPAGES). Allow
621 manpage generation to fail.
622 (f77.info): Don't depend on $(srcdir)/f/g77.1.
623 (f77.install-man): Depend on $(GENERATED_MANPAGES) rather than
624 directly on $(srcdir)/g77.1.
626 2001-11-24 Toon Moene <toon@moene.indiv.nluug.nl>
629 * lang-specs.h: Correct !pipe conditional in tradcpp0 invocation.
631 2001-11-21 Toon Moene <toon@moene.indiv.nluug.nl>
633 * g77.texi: egcs was not a `@command'.
634 * invoke.texi: Ditto.
635 * news.texi: Substitute `@command' for `@code'
636 and `@option' for `@samp' where appropriate.
638 2001-11-19 Loren J. Rittle <ljrittle@acm.org>
640 * Make-lang.in: Complete ``Build g77.1 in $(srcdir)''.
642 2001-11-19 Geoffrey Keating <geoffk@redhat.com>
644 * g77spec.c (lang_specific_driver) [ENABLE_SHARED_LIBGCC]: Add
645 libgcc_s.so if libf2c is used.
646 * Make-lang.in (g77spec.o): Use DRIVER_DEFINES.
648 2001-11-19 Toon Moene <toon@moene.indiv.nluug.nl>
650 * .cvsignore: Ignore g77.1
651 * g77.texi: Substitute `@command' for `@code'
653 * invoke.texi: Ditto.
655 2001-11-18 Toon Moene <toon@moene.indiv.nluug.nl>
657 * Make-lang.in: Remove all references to LANGUAGES
658 and the stamp files that depend on its value.
660 Sun Nov 18 11:13:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
662 * com.c (finish_parse): Remove.
663 (ffe_finish): Move body of finish_parse.
665 Thu Nov 15 10:06:38 2001 Neil Booth <neil@daikokuya.demon.co.uk>
667 * com.c (ffecom_init_decl_processing): Renamed from
668 init_decl_processing.
669 (init_parse): Move contents to ffe_init.
670 (ffe_init): Update prototype.
672 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
674 * g77.texi: Update to use `@command', `@option.
677 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
679 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
681 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
683 * g77.1: Remove from CVS.
684 * Make-lang.in: Build g77.1 in $(srcdir).
685 Add --section=1 to POD2MAN command line.
686 * invoke.texi: Correct copyright years.
687 Add more sections to man page. Add GFDL.
689 Fri Nov 9 23:16:45 2001 Neil Booth <neil@daikokuya.demon.co.uk>
691 * com.c (ffe_print_identifier): Rename.
692 (LANG_HOOKS_PRINT_IDENTIFIER): Override.
693 (lang_print_xnode, print_lang_decl, print_lang_statistics,
694 print_lang_type, set_yydebug): Remove.
696 2001-11-09 Zack Weinberg <zack@codesourcery.com>
698 * g77spec.c (lang_specific_driver): Adjust behavior of -v and
699 --version for consistency with other front ends. Remove large
700 #if 0 block. Do not add libraries to argv if there are no
702 (add_version_magic): Delete all references and dependent code.
703 * lang-options.h: Delete -fnull-version.
704 * lang-specs.h: Delete f77-version spec.
706 * lex.c: Delete logic conditional on ffe_is_null_version() and
708 * top.c: Delete ffe_is_null_version_ variable.
709 (ffe_decode_option): Delete -fnull-version case.
710 * top.h: Delete declaration of ffe_is_null_version_ and
711 ffe_is_null_version(), ffe_set_is_null_version() macros.
713 Fri Nov 9 07:14:47 2001 Neil Booth <neil@daikokuya.demon.co.uk>
715 * com.c (language_string, lang_identify): Remove.
716 (struct lang_hooks): Constify.
717 (LANG_HOOKS_NAME): Override.
718 (init_parse): Update.
720 2001-11-08 Andreas Franck <afranck@gmx.de>
722 * Make-lang.in (G77_INSTALL_NAME, G77_CROSS_NAME): Handle
723 program_transform_name the way suggested by autoconf.
725 2001-11-08 Toon Moene <toon@moene.indiv.nluug.nl>
727 * Make-lang.in: Add rules for building g77.1.
728 * invoke.texi: Add man page stuff. Move indexing
729 from g77.texi to here.
730 * g77.texi: Remove indexing specific to invoke.texi.
731 * news.texi: Document that g77.1 is now a generated
734 Tue Nov 6 21:17:47 2001 Neil Booth <neil@cat.daikokuya.demon.co.uk>
736 * com.c: Include langhooks-def.h.
737 * Make-lang.in: Update.
739 2001-11-04 Toon Moene <toon@moene.indiv.nluug.nl>
741 * g77.texi: Split off invoke.texi (preliminary to using it
742 to generate a man page).
743 * Make-lang.in: Reflect in build rules.
745 Fri Nov 2 10:51:34 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
747 * com.c (ffecom_initialize_char_syntax_, U_CHAR, is_idchar,
748 is_idstart, is_hor_space, is_space, SKIP_WHITE_SPACE,
749 SKIP_ALL_WHITE_SPACE): Delete.
750 (read_filename_string, read_name_map): Don't use is_space or
753 2001-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
755 * news.texi: Document new ability to compile programs with
756 arrays larger than 512 Mbyte on 32-bit targets.
758 2001-10-24 Toon Moene <toon@moene.indiv.nluug.nl>
760 * com.c (ffecom_check_size_overflow_): Only check for TREE_OVERFLOW.
762 Tue Oct 23 14:01:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
764 * com.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
765 (lang_get_alias_set): Delete.
767 2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
769 * g77.texi (Sending Patches): Remove.
771 2001-10-22 Zack Weinberg <zack@codesourcery.com>
773 * Make-lang.in (f/intdoc): Depend on safe-ctype.o.
775 Sun Oct 21 17:28:17 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
777 * bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
778 calls into fewer ones.
779 * implic.c (ffeimplic_lookup_): Likewise.
780 * intdoc.c (dumpimp): Likewise.
781 * intrin.c (ffeintrin_init_0): Likewise.
782 * lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
784 * lex.h (ffelex_is_firstnamechar): Likewise.
785 * target.c (ffetarget_integerhex): Likewise.
787 2001-10-21 Craig Prescott <prescott@phys.ufl.edu>
789 * target.h (FFETARGET_32bit_longs): Don't define
792 2001-10-17 Richard Henderson <rth@redhat.com>
794 * std.c (ffestd_labeldef_format): Fix variable/stmt ordering.
795 (ffestd_R737A): Likewise.
797 2001-10-17 Richard Henderson <rth@redhat.com>
799 * com.h: Remove FFECOM_targetCURRENT, FFECOM_ONEPASS, BUILT_FOR_270,
800 BUILT_FOR_280, FFECOM_GCC_INCLUDE, all derivitive defines, and all
801 related conditional compilation directives.
802 * bad.c, bld.c, bld.h, com.c, equiv.c, equiv.h, global.h, intdoc.c,
803 intrin.c, intrin.h, lex.c, parse.c, sta.c, std.c, ste.c, ste.h, stt.c,
804 stt.h, stw.h, symbol.c, symbol.h, target.h, top.c: Likewise.
806 2001-10-17 Richard Henderson <rth@redhat.com>
808 * Make-lang.in (f/com.o): Depend on langhooks.h.
810 (LANG_HOOKS_INIT, LANG_HOOKS_FINISH): New.
811 (LANG_HOOKS_INIT_OPTIONS, LANG_HOOKS_DECODE_OPTION): New.
812 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
814 Sun Oct 7 12:27:54 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
816 * bad.c (_ffebad_message_, ffebad_messages_): Const-ify.
817 * bld.c (ffebld_arity_op_): Likewise.
818 * bld.h (ffebld_arity_op_): Likewise.
819 * com.c (ffecom_init_0): Likewise.
820 * intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
821 _ffeintrin_imp_, names, gens, imps, specs, cc_pair,
822 cc_descriptions, cc_summaries): Likewise.
823 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
824 _ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_,
825 ffeintrin_imps_, ffeintrin_specs_): Likewise.
827 2001-10-05 Toon Moene <toon@moene.indiv.nluug.nl>
829 * news.texi: Document libf2c being built as a shared library.
830 Use of array elements in bounds of adjustable arrays ditto.
832 2001-10-03 Toon Moene <toon@moene.indiv.nluug.nl>
834 * Make-lang.in: Remove reference to FORTRAN_INIT.
835 * g77spec.c: Add reference to FORTRAN_INIT.
837 2001-09-29 Juergen Pfeifer <juergen.pfeifer@gmx.net>
839 Make libf2c a shared library.
841 * Make-lang.in: Pass define of frtbegin.o to compilation of g77spec.c.
842 * g77spec.c (lang_specific_driver): Treat linking in of frtbegin.o.
844 2001-09-28 Robert Anderson <rwa@alumni.princeton.edu>
846 * expr.c (ffeexpr_sym_rhs_dimlist_): Allow array elements
847 as bounds of adjustable arrays.
849 Thu Sep 20 15:05:20 JST 2001 George Helffrich <george@geo.titech.ac.jp>
851 * com.c (ffecom_subscript_check_): Loosen subscript checking rules
852 for character strings, to permit substring expressions like
854 * news.texi: Document this as a new feature.
856 Thu Sep 13 10:33:27 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
858 * bad.c (ffebad_finish): Const-ification and/or static-ization.
859 * intrin.c (ffeintrin_cmp_name_): Likewise.
860 * stc.c (ffestc_R904): Likewise.
862 Wed Sep 12 12:09:04 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
864 * bld.c (ffebld_op_string_): Const-ification.
865 * com.c (ffecom_gfrt_name_, ffecom_gfrt_argstring_): Likewise.
866 * fini.c (xspaces): Likewise.
867 * global.c (ffeglobal_type_string_): Likewise.
868 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
869 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
870 ffeinfo_where_string_): Likewise.
871 * lex.c (ffelex_type_string_): Likewise.
872 * malloc.c (malloc_types_): Likewise.
873 * stc.c (ffestc_subr_binsrch_, ffestc_R904, ffestc_R904,
874 ffestc_R907): Likewise.
875 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_):
877 * version.c (ffe_version_string): Likewise.
878 * version.h (ffe_version_string): Likewise.
880 2001-09-11 Richard Henderson <rth@redhat.com>
882 * parse.c (finput): Mark extern.
884 2001-09-11 Jakub Jelinek <jakub@redhat.com>
886 * com.c (ffe_init_options): Default to -fmerge-all-constants
889 2000-08-14 Ulrich Weigand <uweigand@de.ibm.com>
891 * target.h (FFETARGET_32bit_longs): Don't define
894 2001-07-20 Toon Moene <toon@moene.indiv.nluug.nl>
896 * com.c (ffecom_expr_intrinsic_):
897 case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define.
898 case FFEINTRIN_impISHFT: Ditto. Change LT_EXPR to NE_EXPR.
899 case FFEINTRIN_impISHFTC: Ditto.
900 case FFEINTRIN_impMVBITS: Ditto.
902 2001-07-19 Jakub Jelinek <jakub@redhat.com>
904 * top.c (ffe_decode_option): Disallow lang-independent processing
907 2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>
909 * f/com.c (ffecom_expr_intrinsic_): Deal (correctly) with
910 {L|R}SHIFT_EXPR not working when shift > size of type.
912 2001-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
914 * com.c (lang_print_error_function): Argument context
917 2001-07-14 Tim Josling <tej@melbpc.org.au>
919 * com.c (ffecom_overlap_): Remove references to EXPON_EXPR.
920 (ffecom_tree_canonize_ref_): Likewise.
922 2001-07-10 James Smaby <jsmaby@virgo.umeche.maine.edu>
924 * intdoc.in: Fix the definition of COMPLEX ABS.
925 Remove `the' where inappropriate.
926 * intdoc.texi: Rebuilt.
928 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
930 * g77.texi: Use gpl.texi and funding.texi. Remove Look and Feel
931 section. Add Funding Free Software to invariant sections.
932 * Make-lang.in ($(srcdir)/f/g77.info, f/g77.dvi): Update
933 dependencies and use doc/include in search path.
935 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
937 * Make-lang.in (f/com.o): Depend on diagnostic.h
938 * com.c: #include diagnostic.h
939 (lang_print_error_function): Take a 'diagnostic_context *'.
941 Wed Jun 13 11:22:39 2001 Mark Mitchell <mark@codesourcery.com>
946 2001-06-10 Toon Moene <toon@moene.indiv.nluug.nl>
948 * g77install.texi: Remove.
949 * Make-lang.in: Remove all mention of g77install.texi.
950 * g77.texi: Add documentation on how to get output always
951 flushed and how to increase the maximum unit number.
952 Remove all mention of g77install.texi.
953 * bugs.texi: Add documentation on how to change the threshold
954 for putting local arrays on the stack.
956 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
958 * root.texi: Fix typo in patches e-mail address.
960 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
961 Jan van Male <jan.vanmale@fenk.wau.nl>
963 * root.texi: Define `help' and `patches' mailing list
965 * news.texi: Remove `prerelease' from 0.5.26
966 * g77.texi: Use two spaces between command options, eliminate
967 some 'overfull hboxes'. Use help and patches mailing list
968 addresses where appropriate.
970 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
972 * g77.texi: Move contents to just after title page.
974 2001-06-02 Toon Moene <toon@moene.indiv.nluug.nl>
976 * com.c (ffecom_init_0): Make CHARACTER*1 unsigned.
978 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
980 * Make-lang.in ($(srcdir)/f/g77.info): Added dependencies on
982 (f/g77.dvi): Use TEXI2DVI instead of custom tex calls. Create the
983 dvi file in the f directory.
985 2001-05-25 Sam TH <sam@uchicago.edu>
987 * bad.h: Fix header include guards.
988 * bit.h bld.h com.h data.h equiv.h expr.h global.h
989 implic.h info.h intrin.h lab.h lex.h malloc.h name.h
990 proj.h src.h st.h sta.h stb.h stc.h std.h ste.h
991 storag.h stp.h str.h sts.h stt.h stu.h stv.h stw.h
992 symbol.h target.h top.h type.h version.h
995 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
997 * g77.texi: Update last-changed date.
998 * news.texi: Update copyright years, last-changed date.
999 * bugs.texi: Update copyright years, last-changed date.
1001 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
1003 * g77.texi: Update maintenance information for
1004 GNU Fortran. Remove all mention of -fdebug-kludge.
1005 * news.texi: Make more news in 0.5.26 `user visible
1006 changes'. Acknowledge work by important contributors.
1007 * bugs.texi: Remove all mention of -fdebug-kludge.
1009 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
1011 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
1013 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
1015 * Make-lang.in: Have $(MAKEINFO) look into the parent
1016 directory for includes.
1017 * g77.texi: Use the GFDL.
1019 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
1021 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
1023 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1025 * com.c: NULL_PTR -> NULL.
1027 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1029 * com.c (ffecom_subscript_check_): Use concat in lieu of
1032 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
1034 * news.texi: Update release information for 0.5.27.
1036 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
1038 * top.c (ffe_decode_option): Do not permit language-independent
1039 processing for -ffixed-line-length.
1041 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1043 * bad.c (inhibit_warnings): Delete redundant declaration.
1045 * com.c (skip_redundant_dir_prefix): Likewise.
1047 * com.h (mark_addressable): Likewise.
1049 2001-04-02 Jakub Jelinek <jakub@redhat.com>
1051 * lex.c (ffelex_hash_): Avoid eating one whole line after
1054 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
1056 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
1059 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1061 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1063 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
1065 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
1067 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
1069 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
1071 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
1073 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
1074 DECL_RTL_SET_P, etc.
1075 (duplicate_decls): Likewise.
1076 (start_decl): Likewise.
1078 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1080 * fini.c (main): Use really_call_malloc, not malloc.
1082 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1084 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
1086 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1088 * g77.texi: Document new options -funsafe-math-optimizations
1089 and -fno-trapping-math. Revise documentation for -ffast-math.
1091 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1093 * proj.h: Delete 'bool' type. Don't include stddef.h here.
1094 * com.c: Rename variables named 'true' and/or 'false'.
1095 * intdoc.c: Delete 'bool' type.
1097 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1099 * lang-specs.h: Add zero initializer for cpp_spec field to all
1102 2001-02-24 Zack Weinberg <zackw@stanford.edu>
1104 * com.c: Don't define STDC_HEADERS, autoconf handles it.
1106 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1108 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
1110 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
1112 * version.c, root.texi: Update GCC version number to 3.1. Update
1113 G77 version number to 0.5.27.
1114 * BUGS, NEWS: Regenerate.
1116 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1118 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
1119 * com.c (init_parse): Call fatal_io_error instead of
1121 (ffecom_decode_include_option_): Make errors non-fatal.
1122 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
1123 (ffelex_hash_): Likewise.
1125 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1127 * Make-lang.in: Remove all dependencies on defaults.h.
1128 * com.c: Don't include defaults.h.
1130 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1132 * com.c: Don't explicitly include any time headers, the right ones are
1133 already included by proj.h.
1135 2001-01-15 Mark Mitchell <mark@codesourcery.com>
1137 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
1138 label to current_function_decl.
1140 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
1142 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
1144 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
1146 * com.c (ffecom_init_zero_): Remove last argument in call to
1147 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1148 (ffecom_lookup_label_): Likewise.
1149 (builtin_function): Likewise.
1150 (start_function): Likewise.
1152 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
1154 * g77install.texi, g77.texi: Update last-updated dates for
1155 installation information and the manual as a whole.
1156 * bugs.texi, news.texi: Update copyright years in the comments at
1157 the top of the file.
1159 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
1161 * g77install.texi: Adjust wording of an EGCS reference.
1163 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
1165 * BUGS, NEWS: Regenerate.
1167 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1169 * com.c [VMS]: Remove definition of BSTRING.
1171 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1173 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
1175 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
1177 * bugs.texi: Correct copyright years.
1178 * g77.texi: Likewise.
1179 * news.texi: Likewise.
1181 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1183 * g77install.texi: Remove obsolete parts only used for INSTALL,
1184 and DOC-G77 conditionals. Update last-update-install date.
1186 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
1188 * .cvsignore: New file; add info files.
1190 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
1192 * Make-lang.in (f77.info): Depend on info files in source
1194 (f/g77.info): Build info files in source directory; don't build
1195 them unless BUILD_INFO is "info".
1196 (f77.install-info): Install info files from source directory.
1198 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1200 * Make-lang.in: Link f/fini with safe-ctype.o.
1201 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
1202 * com.c: Use TOUPPER, not ffesrc_toupper.
1203 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
1204 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
1205 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
1206 initializing code; use TOUPPER and TOLOWER instead of
1207 ffesrc_toupper and ffesrc_tolower.
1208 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
1209 Don't define ffesrc_toupper or ffesrc_tolower.
1211 2000-11-28 Richard Henderson <rth@redhat.com>
1213 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
1215 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1217 * RELEASE-PREP: Remove obsolete EGCS reference.
1218 * g77.texi: Adjust reference to EGCS as something current.
1219 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
1220 Include doc strings directly in option listing instead of through
1222 * root.texi: Remove support for multiple different (FSF and EGCS)
1223 distributions of g77.
1224 * g77install.texi: Remove conditioned out instructions applying
1225 only to obsolete distributions of g77 not as part of GCC. Change
1226 "superceded" to the correct spelling "superseded".
1228 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
1230 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
1232 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
1234 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
1236 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
1238 * Make-lang.in: Add $(build_exeext) to f/fini target
1240 2000-11-21 Andreas Jaeger <aj@suse.de>
1242 * g77.texi (Floating-point Exception Handling): Use feenableexcept
1244 (Floating-point precision): Change to match above change.
1246 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
1248 * g77.texi (Floating-point precision): Adjust example
1249 to work with glibc (>= 2.1).
1251 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
1253 * g77.texi (Floating-point Exception Handling): Adjust
1254 example to work with glibc (>= 2.1).
1256 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
1258 * Make-lang.in (INTDOC_DEPS): New macro.
1259 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
1260 (f/intdoc): Likewise. Add $(build_exeext).
1262 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1264 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
1267 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1269 * malloc.c (malloc_init): Call xmalloc, not malloc.
1271 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
1273 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
1275 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
1277 * root.texi: Remove non-historical EGCS reference.
1278 Set current g77 version to 0.5.26.
1280 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
1282 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
1284 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
1286 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
1287 munging of source file name.
1288 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
1289 which builds just one thing. Don't mess with $(LANGUAGES).
1290 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
1292 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
1294 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
1295 Remove non-historical references to egcs/EGCS.
1297 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1299 * Make-lang.in: Remove f77.distdir and f/INSTALL.
1300 * INSTALL, install0.texi: Remove.
1302 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1304 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
1305 and strrchr () instead of index () and rindex ().
1307 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1309 * Make-lang.in: Move all build rules here from Makefile.in,
1310 adapt to new context. Wrap all rules that change the current
1311 directory in parentheses. Expunge all references to $(P).
1312 When one command depends on another and they're run all at
1313 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1314 all object-file generation rules. Delete obsolete variables.
1316 * Makefile.in: Delete.
1317 * config-lang.in: Delete outputs= line.
1319 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
1321 * Makefile.in, g77spec.c: Remove EGCS references in comments.
1323 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
1325 * com.c (ffecom_do_entry_): Don't mess with obstacks.
1326 (ffecom_finish_global_): Likewise.
1327 (ffecom_finish_symbol_transform_): Likewise.
1328 (ffecom_gen_sfuncdef_): Likewise.
1329 (ffecom_init_zero_): Likewise.
1330 (ffecom_start_progunit_): Likewise.
1331 (ffecom_sym_transform_): Likewise.
1332 (ffecom_sym_transform_assign_): Likewise.
1333 (ffecom_transform_equiv_): Likewise.
1334 (ffecom_transform_namelist_): Likewise.
1335 (ffecom_vardesc_): Likewise.
1336 (ffecom_vardesc_array_): Likewise.
1337 (ffecom_vardesc_dims_): Likewise.
1338 (ffecom_end_transition): Likewise.
1339 (ffecom_make_tempvar): Likewise.
1340 (bison_rule_pushlevel_): Likewise.
1341 (bison_rule_compstmt_): Likewise.
1342 (finish_decl): Likewise.
1343 (finish_function): Likewise.
1344 (push_parm_decl): Likewise.
1345 (start_decl): Likewise.
1346 (start_function): Likewise.
1347 (ggc_p): Don't define.
1348 * std.c (ffestd_stmt_pass_): Likewise.
1349 * ste.c (ffeste_end_block_): Likewise.
1350 (ffeste_end_stmt_): Likewise.
1351 (ffeste_begin_iterdo_): Likewise.
1352 (ffeste_io_ialist_): Likewise.
1353 (ffeste_io_cilist_): Likewise.
1354 (ffeste_io_inlist_): Likewise.
1355 (ffeste_io_olist_): Likewise.
1356 (ffeste_R810): Likewise.
1357 (ffeste_R838): Likewise.
1358 (ffeste_R839): Likewise.
1359 (ffeste_R842): Likewise.
1360 (ffeste_R843): Likewise.
1361 (ffeste_R1001): Likewise.
1363 2000-10-05 Richard Henderson <rth@cygnus.com>
1365 * com.c (finish_function): Don't init can_reach_end.
1367 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
1369 * com.c (lang_mark_false_label_stack): Remove.
1371 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1373 * com.c: Include defaults.h.
1374 * com.h: Don't define the *_TYPE_SIZE macros.
1375 * Makefile.in: Update dependencies.
1377 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1379 * ansify.c: Use #line, not # <number>.
1381 2000-08-24 Greg McGary <greg@mcgary.org>
1383 * intdoc.c (ARRAY_SIZE): Remove macro.
1384 * proj.h (ARRAY_SIZE): Remove macro.
1385 * com.c (init_decl_processing): Use ARRAY_SIZE.
1387 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
1389 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
1390 * com.c (macro DEFGFRT): Use CONST boolean.
1391 (ffecom_call_binop_): Choose between call by value
1392 and call by reference.
1393 (ffecom_expr_): Use direct calls to (g)libc functions for
1394 POW_DD, LOG10, (float) MOD.
1395 (ffecom_make_gfrt_): Add const indication to table of
1397 * com.h (macro DEFGFRT): Use CONST boolean.
1398 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
1400 2000-08-21 Nix <nix@esperi.demon.co.uk>
1402 * lang-specs.h: Do not process -o or run the assembler if
1403 -fsyntax-only. Use %j instead of /dev/null.
1405 2000-08-21 Jakub Jelinek <jakub@redhat.com>
1407 * lang-specs.h: Pass -I* options to f771.
1409 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
1411 * top.c (ffe_decode_option): Disable -fdebug-kludge
1413 * lang-options.h: Document the fact.
1416 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
1418 * bugs.texi: Describe new ability to emit debug info
1419 for EQUIVALENCE members.
1422 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
1423 Toon Moene <toon@moene.indiv.nluug.nl>
1425 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
1426 so that debug info can be attached to their storage.
1427 Unconditionally list the storage set aside for them.
1429 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
1431 * g77spec.c (lang_specific_driver): Clearer g77 version message.
1433 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1435 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
1436 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1437 (f771): Link with $(BACKEND).
1439 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1441 * g77spec.c: Adjust type of second argument to
1442 lang_specific_driver, and update code as necessary.
1444 * expr.c (ffeexpr_finished_): Cast signed side of ?:
1447 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
1449 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
1451 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1453 * fini.c (main): Avoid automatic aggregate initialization.
1455 * proj.h: Indent #error directive.
1457 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
1459 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
1461 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
1463 * Make-lang.in: Put $(build_exeext) suffix on programs which run
1464 on the build machine.
1466 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
1468 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
1469 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
1471 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1473 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1475 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
1477 * version.c: Bump version number.
1479 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
1481 * Make-lang.in (F77_SRCS): Remove all .j files.
1482 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
1483 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
1484 TOPLEV_H, TREE_H): Remove references to .j files.
1485 (TCONFIG_H, TM_H): Remove entirely.
1486 (deps-kinda): Delete rule.
1489 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
1490 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
1491 tree.j, tconfig.j, tree.j: Delete.
1493 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
1494 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
1495 where.c, where.h: Include parent-directory headers directly.
1496 * lex.c: Don't include tree.h twice.
1498 2000-05-17 H.J. Lu (hjl@gnu.org)
1500 * Make-lang.in: Use a unique stamp for each target to support
1503 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1505 * ste.c (gbe_block): Constify.
1507 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1509 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
1510 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
1511 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
1512 (duplicate_decls): Set DECL_USER_ALIGN.
1514 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1516 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1518 2000-06-04 Philipp Thomas <pthomas@suse.de>
1520 * Makefile.in(INTLLIBS): New macro.
1521 (LIBS): Add INTLLIBS.
1522 (DEPLIBS): Likewise.
1524 2000-06-02 Richard Henderson <rth@cygnus.com>
1526 * com.c (lang_get_alias_set): New.
1528 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
1530 * bugs.texi: Note that debugging information for
1531 common block items is emitted now.
1534 2000-05-18 Chris Demetriou <cgd@sibyte.com>
1536 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
1537 these types correspond to built-in types now defined in
1538 the C front end (for libf2c).
1540 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1542 * top.c (ffe_decode_option): Update -Wall unused flags by calling
1545 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1547 * com.c (ffecom_subscript_check_): Constify array_name
1548 parameter. Clean up string bashing.
1549 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
1551 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
1552 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
1554 (init_parse): Constify parameter and return value.
1555 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
1557 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
1558 (ffelex_hash_, ffelex_include_): Constify local char *.
1559 * std.c (ffestd_exec_end): Constify local char *.
1560 * where.c (ffewhere_file_new): Constify filename parameter.
1561 * where.h: Update prototypes.
1563 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
1565 * com.c (ffecom_overlap_): Set source_offset to
1567 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
1568 bitsizetype before multiplying by TYPE_SIZE.
1569 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
1570 calculation. Convert to bitsizetype before multiplying by
1573 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
1575 * lex.c: Remove references to cccp.c.
1576 * g77install.texi: Remove references to cexp.c/cexp.y.
1578 2000-04-15 David Edelsohn <edelsohn@gnu.org>
1580 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
1583 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
1585 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
1586 preprocessor constant.
1587 (FFECOM_f2cLOGICAL): Likewise.
1588 (FFECOM_f2cLONGINT): Likewise.
1590 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
1592 * Makefile.in (GGC_H): Add varray.h.
1594 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
1596 * lang-specs.h: Pass -fno-show-column to the preprocessor.
1598 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1600 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
1601 (ffecom_init_0): Likewise.
1603 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1605 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
1606 (ffecom_tree_canonize_ref_): Likewise.
1608 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
1610 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
1612 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
1613 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
1615 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
1617 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
1619 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1621 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
1622 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
1623 (ffecom_transform_equiv_): Likewise.
1625 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1627 * ansify.c (die_unless): Don't use ANSI string concatenation.
1628 (die): Mark with ATTRIBUTE_NORETURN.
1630 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1632 * com.c (current_function_decl): Move to toplev.c.
1634 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1636 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
1637 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
1638 (ffecom_tree_canonize_ref_): Likewise.
1639 (type_for_mode): Handle TImode.
1640 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
1641 (ffeste_io_ciclist_): Likewise.
1643 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
1645 * com.c (ffecom_type_permanent_copy_): Delete unused function.
1646 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
1648 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1650 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
1651 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
1652 (duplicate_decls): Likewise.
1653 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
1654 (finish_decl): Delete -Wlarger-than processing.
1656 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1658 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
1660 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
1662 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
1663 (ffecom_finish_symbol_transform_): Likewise.
1664 (ffecom_transform_common_): Call ffestorag_set_hook.
1666 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1668 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
1670 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1672 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
1674 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1676 * g77spec.c: Don't declare `version_string'.
1678 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1680 * com.c (mark_tracker_head, mark_binding_level): Protoize.
1682 * where.c (mark_ffewhere_head): Likewise.
1684 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
1686 * lang-specs.h: Pass -lang-fortran to preprocessor.
1688 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
1690 * stw.h (struct _ffestw_): Change type of uses_ to int.
1692 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
1694 * com.c (ffecom_init_0): Make double_ftype_double,
1695 float_ftype_float, ldouble_ftype_ldouble,
1696 ffecom_tree_ptr_to_fun_type_void local.
1697 (tracker_head): New static variable.
1698 (mark_tracker_head): New, marker procedure for tracker_head.
1699 (ffecom_save_tree_forever): New procedure.
1700 (ffecom_init_zero_): Remove obstack use.
1701 (ffecom_make_gfrt_): Remove obstack use.
1702 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
1703 (ffecom_transform_common_): Remove obstack use, save appropriate
1705 (ffecom_type_namelist_): Remove obstack use, save appropriate
1707 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
1708 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
1709 (duplicate_decls): Remove obstack use.
1710 (finish_function): push & pop ggc context around
1711 rest_of_compilation when building nested function.
1712 (mark_binding_level): New function.
1713 (init_decl_processing): Mark all the GC roots.
1715 (lang_mark_tree): New function.
1716 (lang_mark_false_label_stack): New trivial function.
1717 * com.h (ffecom_save_tree_forever): Declare as external.
1718 * lex.c (ffelex_hash_): Use GC to allocate the filename string
1719 even when ffelex_kludge_flag_.
1720 * ste.c (ffeste_io_ialist_): Register a static root.
1721 (ffeste_io_inlist_): Likewise.
1722 (ffeste_io_icilist_): Likewise.
1723 (ffeste_io_cllist_): Likewise.
1724 (ffeste_io_cilist_): Likewise.
1725 (ffeste_io_olist_): Likewise.
1726 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
1727 (OBJDEPS): Likewise.
1728 (GGC_H): New variable.
1729 Update dependencies.
1730 * where.c (ffewhere_head): New global.
1731 (mark_ffewhere_head): New marker procedure for ffewhere_head.
1732 (ffewhere_file_kill): Use GC to do memory management.
1733 (ffewhere_file_new): Use GC to do memory management.
1736 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1738 * g77.texi (C Interfacing Tools): Fix an incorrect link.
1740 1999-12-13 Jakub Jelinek <jakub@redhat.com>
1742 * target.h: Handle sparc64 the same way as alpha.
1744 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1746 * com.c (ffecom_file_, ffecom_file, file_buf,
1747 ffecom_open_include_): Constify a char*.
1748 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
1750 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
1751 (lang_print_error_function): ANSI-fy.
1753 * com.h (ffecom_file): Constify a char*.
1755 * fini.c (main): Call return, not exit.
1757 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
1760 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
1763 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1765 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
1767 (ffecom_char_enhance_arg_, ffecom_do_entry_,
1768 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
1769 ffecom_start_progunit_, ffecom_start_progunit_,
1770 ffecom_start_progunit_, ffecom_sym_transform_assign_,
1771 ffecom_transform_equiv_, ffecom_transform_namelist_,
1772 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
1773 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
1776 * com.h (ffecom_get_invented_identifier): Likewise.
1778 * sts.c (ffests_printf): New function taking ellipses.
1779 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1780 ffests_printf_2Us): Delete.
1784 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
1785 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
1786 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
1787 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1788 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
1789 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
1791 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1792 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
1794 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
1795 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1797 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
1799 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
1801 * com.c (poplevel): Don't call remember_end_note.
1803 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
1805 * top.h (ffe_is_subscript_check_): Remove extern decl.
1806 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
1807 * top.c (ffe_is_subscript_check_): Remove global variable.
1808 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
1809 Set flag_bounds_check for "(no-)fortran-bounds-check".
1811 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
1812 (ffecom_char_args_x_): Ditto.
1814 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1816 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
1817 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
1818 macro UNUSED in terms of ATTRIBUTE_UNUSED.
1820 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1822 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
1824 (builtin_function): No longer static. New arg CLASS. Arg
1825 FUNCTION_CODE now of type int. All callers changed.
1826 Set the builtin's DECL_BUILT_IN_CLASS.
1828 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
1830 * g77spec.c (lang_specific_driver): Initialize return value.
1832 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1834 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
1836 * fini.c (main): Likewise.
1838 * intrin.c (ffeintrin_init_0): Likewise.
1840 * lex.c (ffelex_hash_): Likewise.
1842 * src.c (ffesrc_init_1): Likewise.
1844 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1846 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
1847 call to function `fatal'.
1849 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1851 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
1853 * g77spec.c: Include gcc.h.
1854 (g77_xargv): Constify.
1855 (g77_fn): Add parameter prototypes.
1856 (lookup_option, append_arg): Add static prototypes.
1857 (g77_newargv): Constify.
1858 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
1859 (lang_specific_driver): All calls to the function pointer
1860 parameter now explicitly call `fatal'.
1862 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1864 * com.h: Delete declarations for all tree nodes now moved to
1866 * com.c: Delete their definitions.
1867 (ffecom_init_0): Call build_common_tree_nodes and
1868 build_common_tree_nodes_2 instead of building their nodes here.
1869 Override their decisions for complex nodes.
1871 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
1873 * Make-lang.in (f771): Depend on ggc-callbacks.o.
1874 * Makefile.in (OBJS): Add ggc-callbacks.o.
1875 (OBJDEPS): Likewise.
1877 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1879 * com.c (language_string): Constify.
1881 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1883 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
1884 Remove hacks for stuff which now comes from libiberty.
1886 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1888 * com.c (lang_printable_name): Constify a char*.
1890 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1892 * lang-specs.h: Pass cc1 spec to f771.
1894 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1896 * com.c (lang_print_error_function): Constify a char*.
1897 (init_parse): Remove redundant prototype for `print_error_function'.
1898 (lang_identify): Constify a char*.
1900 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
1902 * g77spec.c: Update URLS and mail addresses.
1903 * root.texi: Update URLS and mail addresses.
1905 1999-07-25 Richard Henderson <rth@cygnus.com>
1907 * com.c (ptr_type_node, va_list_type_node): New.
1908 (ffecom_init_0): Init and use ptr_type_node.
1910 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1912 * root.texi: Update e-mail addresses to gcc.gnu.org.
1913 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
1914 instructions to gcc.gnu.org. Removed e-mail address.
1916 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
1918 * root.texi, g77install.texi: Switchover to GCC terminology.
1919 Also, FSF-G77 had been mistakenly set at some point.
1921 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
1923 * news.texi: Describe DATE intrinsic fix.
1925 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
1927 * version.c: Denote experimental version.
1929 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
1931 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
1932 a temp even if -fno-f2c.
1934 * version.c: Bump version.
1936 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
1938 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
1939 Explain that this fixes the NAMELIST-read bug.
1941 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
1943 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
1945 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1947 * g77.texi: Update links.
1949 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
1951 * news.texi: Add missing @end ifclear.
1953 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
1955 * news.texi: Doc TtyNam fix.
1957 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
1959 * news.texi: New heading for development version.
1960 Doc upgrade to netlib libf2c as of today.
1962 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
1964 * news.texi: Mention BACKSPACE fix to libg2c.
1966 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
1968 * Make-lang.in: Any target using libsubdir must depend
1971 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
1973 * g77.texi: Describe a few more missing features people
1974 have emailed me about.
1976 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
1978 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1979 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
1981 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
1983 * Make-lang.in: Use libsubdir, not prefix, to store
1984 temporary lang-f77 `flag' file.
1986 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1988 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1989 Mention that libg2c is multilibbed.
1991 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1993 * g77.texi (Missing Features): Add `Better Warnings'
1996 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1998 * g77.texi: Fix thinko.
2000 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
2002 * news.texi: Document Tue May 18 03:52:04 1999 patch.
2005 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
2007 * g77.texi, news.texi, root.texi, version.c: Start renaming
2008 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
2009 the version of g77 within GCC 2.95.
2011 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
2013 Rename -fsubscript-check to -fbounds-check and
2014 -ff2c-subscript-check to -ffortran-bounds-check:
2015 * g77.texi: Rename options in docs, clarify usage.
2016 * lang-options.h: Rename options, clarify doclets.
2017 * news.texi: Rename options, don't bother with fortran-specific
2019 * top.c (ffe_decode_option): Rename recognized strings.
2021 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
2023 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
2024 now that -fflatten-arrays exists.
2026 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
2029 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
2030 CHARACTER expression.
2031 (ffecom_prepare_expr_): Ditto.
2033 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
2035 Support use of back end's improved open-coding of complex divide:
2036 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
2037 instead of run-time call to [cz]_div, if `-Os' option specified.
2038 (lang_init_options): Tell back end we want support for wide range
2039 of inputs to complex divide.
2043 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
2045 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
2048 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
2050 Fix INTEGER*8 subscripts in array references:
2051 * com.c (ffecom_subscript_check_): Convert low, high, and
2052 element as necessary to make comparison work.
2053 (ffecom_arrayref_): Do more of the work.
2054 Properly handle subscript expr that's wider than int,
2055 if pointers are wider than int.
2056 (ffecom_expr_): Leave more work to ffecom_arrayref_.
2057 (ffecom_init_0): Record sizes of pointers and ints for
2059 Use set_sizetype etc. as done by gcc front end.
2060 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
2061 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
2062 expressions in run-time contexts.
2063 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
2064 non-default INTEGER subscript expressions.
2065 * news.texi: Announce.
2067 Finish accepting -fflatten-arrays option:
2068 * com.c (ffecom_arrayref_): Flatten references if requested.
2069 * g77.texi: Describe.
2070 * lang-options.h: Allow.
2071 * news.texi: Announce.
2072 * top.c, top.h: Recognize.
2074 * version.c: Bump version.
2076 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
2078 * com.c (lang_init_options): Disable back end's maintenance
2080 * news.texi: Document dropping of errno.
2082 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
2084 * lang-specs.h: Pass -$ to the preprocessor.
2086 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
2088 * g77.texi: Fix various @xref's per proper style.
2089 Go ahead and use nested braces in @xref's, with care.
2090 * g77install.texi: Fix @xref per proper style.
2092 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
2094 * news.texi: Doc upgrade to netlib libf2c as of today.
2096 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
2098 * f/g77spec.c (lang_specific_driver): Correct bug-report address
2099 and point to the FAQ.
2101 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
2103 * g77.texi (Arbitrary Concatenation): Put this under
2104 "Missing Features" instead of "Projects".
2105 (Internals Documentation): Point to new "Front End" chapter.
2107 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
2109 * bugs.texi, news.texi: Automatic arrays reportedly working
2112 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
2114 * g77.texi (Advantages Over f2c): Expand on this topic.
2116 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
2118 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
2120 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
2122 Reverse order of two arguments to CTIME_subr, DTIME_subr,
2123 ETIME_subr, and TTYNAM_subr:
2124 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
2125 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
2127 * intdoc.in: Document the new calling sequences.
2128 * intrin.def: Reverse the arguments.
2129 * news.texi: Document the fact that they changed.
2130 * version.c: Bump version.
2132 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
2134 * news.texi: Doc upgrade to netlib libf2c as of today.
2136 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
2138 * version.c: Bump version.
2140 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
2142 Fix compile/19990502-1.f:
2143 * ste.c (ffeste_R819B): Don't overwrite tree for temp
2144 variable when expanding the assignment into it.
2146 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
2148 Fix 19990325-0.f and 19990325-1.f:
2149 * com.c (ffecom_possible_partial_overlap_): New function.
2150 (ffecom_expand_let_stmt): Use it to determine whether to assign
2151 to a COMPLEX operand through a temp.
2152 * news.texi: Document fix.
2154 * version.c: Bump version.
2156 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
2158 * expr.c (ffeexpr_finished_): Convert DATA implied-do
2159 start/end/incr expressions to default INTEGER.
2160 Fix some broken conditionals.
2161 Clean up some code in the region.
2162 * news.c: Document the fix.
2164 * version.c: Bump version.
2166 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
2168 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
2169 checking option with something else.
2171 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
2173 Support new -fsubscript-check and -ff2c-subscript-check options:
2174 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
2175 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
2176 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
2177 FFEBLD_opARRAYREF case.
2178 Compute character name, array type, and use new
2179 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
2180 (ffecom_expr_): Use new ffecom_arrayref_ function.
2181 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
2182 * g77.texi, news.texi: Document new options.
2183 * top.c, top.h: Support new options.
2185 * news.texi: Fix up some items to not be in "User-Visible Changes".
2187 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
2190 * version.c: Bump version.
2192 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
2194 * bugs.texi, news.texi: Clarify -malign-double situation.
2196 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
2198 * stb.c (ffestb_R5282_): Convert DATA repeat count
2199 to default INTEGER, to avoid problems downstream.
2201 * version.c: Bump version.
2203 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
2205 * ste.c (ffeste_R819B): Start the loop before expanding
2206 the termination expression.
2208 * version.c: Bump version.
2210 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
2212 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
2213 variables have constant addresses (EQUIVALENCE only if
2214 containing aggregate is static).
2216 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
2218 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
2219 Clean up @code{} vs. @samp{}.
2220 Clean up dashes (`--') vs. @minus{} vs. `---'.
2222 * ffe.texi: Add copyright header.
2224 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
2225 Remove support for -fugly option.
2226 Clarify that -fugly-logint is needed instead of -fugly
2227 to work around using .EQ./.NE. on LOGICAL operands.
2228 Explain more about why -fugly-logint is bad juju.
2230 * g77.texi (Missing Features): Describe READONLY as a missing
2231 feature. Describe AUTOMATIC better.
2233 * news.texi: Mention libf2c upgrade.
2235 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
2237 Make a place for front-end internals documentation:
2238 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
2239 * ffe.texi: New file, containing docs on front-end internals.
2240 * g77.texi: New chapter for, and inclusion of, ffe.texi.
2242 * g77.texi: Fix an index entry.
2244 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
2246 Rewrite to use block/scope structure of GBE and to ensure
2247 variables (especially those going on stack/reg) are declared
2248 before executable code generated:
2249 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
2251 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
2252 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
2253 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
2254 ffebld_rank, ffebld_where): New convenience macros (used
2255 by rest of this patch).
2256 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
2257 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
2259 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
2260 ffecom_call_gfrt): Support passing hooks for temp-var info.
2261 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
2262 of its left and right operands, so it can get at the hook.
2263 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
2264 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
2265 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
2266 ffecom_prepare_ptr_to_expr): New functions supporting expression
2268 (bison_rule_compstmt_): Return the tree, as in the CFE.
2269 (delete_block): New function, from CFE.
2270 (kept_level_p): New function, from CFE, modified.
2271 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
2272 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
2273 and they do real work.
2274 (struct binding_level): Add prep_state member. Initialize to 0.
2275 (ffecom_get_invented_identifier): Now takes either or both a
2276 string and an integer, using -1 to denote no integer.
2277 (ffecom_do_entry_): Disallow temp-var generation via expressions
2278 in body of function, since the exprs aren't prescanned.
2279 (ffecom_expr_rw): Now takes destination tree.
2280 (ffecom_expr_w): New function, now used in some places
2281 ffecom_expr_rw had been used.
2282 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
2283 of source file, to avoid annoying problems editing com.c using
2285 (ffecom_expr_power_integer_): Make a temp var for division, if
2287 Handle expanded statement expression as does CFE.
2288 (ffecom_start_progunit_): Disallow temp-var generation in body
2289 of function, since expressions are not prescanned at this level.
2290 (ffecom_sym_transform_): Transform ASSIGN variables as well,
2291 so these are all transformed up front, before code-generation
2293 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
2294 ffecom_ptr_to_const_expr): New functions to transform expressions
2295 only if the results will surely be constants.
2296 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
2297 obtaining temp vars.
2298 (ffecom_expand_let_stmt): Guess at usability of destination
2299 pre-expansion, to provide better prescan preparation (fewer
2300 spurious temp vars).
2301 (ffecom_init_0): Disallow temp-var generation in global scope.
2302 (ffecom_type_expr): New function, returns just the type tree
2304 (start_function): Disallow temp-var generation in parm scope.
2305 (incomplete_type_error): Fix introductory comment.
2306 (poplevel): Update (somewhat) from CFE.
2307 (pushlevel): Update (somewhat) from CFE.
2308 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
2309 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
2310 ffestd_R806): Remember and pass through the ffestw block info
2311 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
2312 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
2313 (ffeste_io_inlist_): Add prototype.
2314 (ffeste_f2c_*): Macros rewritten, new ones added.
2315 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
2316 ffeste_end_stmt_): New macros/functions, depending on whether
2317 checking is enabled, to keep track of symmetry of other ste.c code.
2318 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
2319 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
2320 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
2321 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
2322 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
2323 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
2324 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
2325 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
2326 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
2327 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
2328 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
2329 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
2330 all pertinent expressions, update to new com.c interface, etc.
2331 (ffeste_io_impdo_): Relocate.
2332 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
2333 bother calling clear_momentary, nothing was generated.
2334 (ffeste_R842, ffeste_R843): Update to new com.c interface.
2335 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
2336 (ffeste_terminate_2): When checking enabled, make sure all blocks
2337 and statements have been ended.
2338 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
2339 These now take ffestw block argument.
2340 (ffeste_terminate_2): When checking enabled, it's a function, not
2342 * stw.h (struct _ffestw_): New variable for IFTHEN.
2343 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
2345 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
2347 * com.c: Clean up commentary per GNU coding standards.
2349 * bld.h (ffebld_size, ffebld_size_known): Canonize.
2351 * version.c: Bump version.
2353 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
2355 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
2356 null to decide whether to use it.
2358 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2360 * ansify.c (die): Specify void argument.
2362 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
2363 argument_info_ptr, argument_info_string, argument_name_ptr,
2364 argument_name_string, elaborate_if_complex,
2365 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
2367 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
2368 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
2369 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
2371 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
2373 * Make-lang.in (HOST_CFLAGS): compute dynamically.
2375 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
2377 Fix bugs exposed by configuring with --enable-checking:
2378 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
2379 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
2380 pop_f_function_context, store_parm_decls, poplevel): Handle
2381 error_mark_node properly.
2382 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
2383 * version.c: Bump version.
2385 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
2387 * g77.texi: Fix up docs for -fset-g77-defaults, and
2388 describe how internal consistency checking now happens.
2389 (Should have been done for EGCS version 1.1.)
2391 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
2393 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
2394 Make -fno-emulate-complex the default, as COMPLEX support
2395 in the back end is now believed to be working.
2397 * version.c: Bump version.
2399 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
2401 * g77.texi: -malign-double now works.
2402 Give URL for alignment-testing package.
2403 * news.texi: -malign-double now works.
2405 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
2407 * g77.texi (Funding GNU Fortran): Dude's got a web page.
2410 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2412 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
2415 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
2418 * stb.c (ffestb_local_u_): Likewise.
2419 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
2420 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
2421 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
2422 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
2423 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
2424 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
2425 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
2426 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
2427 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
2428 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
2429 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
2430 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
2431 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
2432 ffestb_decl_R539): Likewise.
2434 * stb.h (_ffestb_args_): Likewise.
2436 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
2437 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
2439 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
2440 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
2441 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
2442 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
2443 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
2445 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
2447 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2448 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2450 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2451 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2453 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
2454 ffestt_tokenlist_drive): Add prototype arguments.
2456 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
2457 ffestt_tokenlist_drive): Likewise.
2459 * stu.c (ffestu_dummies_transition_): Likewise.
2460 (ffestu_sym_end_transition): Const-ify a char*.
2462 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
2463 prototype arguments.
2465 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
2467 * version.c (ffe_version_string): Const-ify a char*.
2469 * version.h (ffe_version_string): Likewise.
2471 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2473 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
2474 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
2475 ffebad_finish): Const-ify a char*.
2477 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
2479 * bld.h (ffebld_op_string): Likewise.
2481 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
2482 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2483 ffecom_get_appended_identifier_, ffecom_get_identifier_,
2484 ffecom_gfrt_args_): Likewise.
2485 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
2486 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
2487 ffecom_arglist_expr_, ffecom_build_f2c_string_,
2488 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2489 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
2490 ffecom_get_identifier_, ffecom_decl_field,
2491 ffecom_get_invented_identifier, lang_print_error_function,
2492 skip_redundant_dir_prefix, read_name_map, print_containing_files):
2494 (savestring): Remove, use `xstrdup' instead.
2496 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
2499 * data.c (ffebld, ffedata_gather_): Make explicitly static.
2501 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
2502 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
2503 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
2504 ffeexpr_nil_number_real_, ffeexpr_token_real_,
2505 ffeexpr_token_number_, ffeexpr_token_number_period_,
2506 ffeexpr_token_number_real_): Const-ify a char*.
2508 * fini.c (xspaces): Likewise.
2510 * global.c (ffeglobal_type_string_): Likewise.
2511 (ffeglobal_drive): Protoize.
2512 (ffeglobal_proc_def_arg): Const-ify a char*.
2514 * global.h (ffeglobal_drive): Protoize.
2515 (ffeglobal_proc_def_arg): Const-ify a char*.
2517 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
2520 * implic.h (ffeimplic_peek_symbol_type): Likewise.
2522 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
2523 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
2524 ffeinfo_where_string_, ffeinfo_basictype_string,
2525 ffeinfo_kind_message, ffeinfo_kind_string,
2526 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
2528 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
2529 ffeinfo_kind_string, ffeinfo_kindtype_string,
2530 ffeinfo_where_string): Likewise.
2532 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
2533 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
2534 ffeintrin_fulfill_specific, ffeintrin_init_0,
2535 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
2536 ffeintrin_name_generic, ffeintrin_name_implementation,
2537 ffeintrin_name_specific): Likewise.
2539 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
2540 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
2542 * lex.c (ffelex_type_string_, ffelex_token_new_character,
2543 ffelex_token_new_name, ffelex_token_new_names,
2544 ffelex_token_new_number): Likewise.
2546 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
2547 ffelex_token_new_names, ffelex_token_new_number): Likewise.
2549 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
2550 malloc_new_zinpool_): Likewise.
2552 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
2553 malloc_pool_new): Likewise.
2555 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
2558 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
2561 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
2562 ffesymbol_attrs_string): Const-ify a char*.
2563 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2564 (ffesymbol_state_string): Const-ify a char*.
2566 * symbol.h (ffesymbol_attrs_string): Likewise.
2567 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2568 (ffesymbol_state_string): Const-ify a char*.
2570 * target.c (ffetarget_layout): Likewise.
2572 * target.h (ffetarget_layout): Likewise.
2574 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2576 * Make-lang.in: Remove all references to g77.o/g77.c.
2577 Link g77 from gcc.o.
2579 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
2581 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
2583 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
2585 * news.texi: Editorial fix.
2587 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
2589 * bugs.texi, g77.texi, news.texi: Editorial fixes.
2591 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
2593 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
2594 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
2595 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
2596 by convertor, just return original expr.
2597 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
2598 conversions that aren't yet working properly.
2599 * news.texi: Explain.
2601 * version.c: Bump version.
2603 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
2605 * RELEASE-PREP: New file, lists things to do for a release.
2607 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
2608 install0.texi, news.texi, news0.texi: Accommodate new doc
2610 Consolidate news items. Don't describe old news items in
2611 various generated docs.
2612 Don't describe FSF-g77 installation stuff in various EGCS-g77
2614 Move description of AUTOMATIC to more suitable location.
2615 * root.texi: New file for new doc architecture.
2617 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
2619 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
2621 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
2623 Warn about non-Y2K-compliant intrinsics:
2624 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
2625 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
2626 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
2627 * intdoc.c (DEFIMPY): Support new Y2K macro.
2628 * intrin.h (DEFIMPY): Ditto.
2629 * intrin.c (DEFIMPY): Ditto.
2630 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
2631 Warn about invocation of non-Y2K-compliant intrinsic.
2632 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
2633 Rename external procedure names, to keep previously-
2634 compiled (sans-new-warnings) code from linking to
2636 * g77.texi: Document all this stuff.
2637 * news.texi: Spread the joy.
2638 * version.c: Bump version.
2640 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
2642 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
2643 so describe it there, instead of under 1.2.
2645 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
2647 * news.texi: IDATE (VXT) fixed to return year as 0..99.
2649 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
2651 * g77.texi: Add remaining changes pending from Dave Love.
2653 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
2655 * bugs.texi, news.texi: Conditionalize cross-references
2656 on non-html processing, providing temporary HTML "links".
2658 * g77.texi: Fix up a reference.
2660 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
2662 * news.texi, bugs.texi: Delete fixed bugs, make one
2663 of them into the appropriate news item.
2665 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
2667 * news.texi: Copy over 1.1.2 news.
2669 1999-03-02 Craig Burley <craig@jcb-sc.com>
2671 * g77.texi (Bug Reporting): Clarify whether to use -E.
2672 Clarify other instructions.
2674 1999-02-27 Craig Burley <craig@jcb-sc.com>
2676 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
2678 1999-02-26 Craig Burley <craig@jcb-sc.com>
2680 * intdoc.in (STAT_func, STAT_subr,
2681 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
2682 Properly order array elements. Specify N/A return values.
2684 1999-02-26 Craig Burley <craig@jcb-sc.com>
2686 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
2687 seconds, and VALUES(8), therefore, milliseconds.
2689 1999-02-26 Craig Burley <craig@jcb-sc.com>
2691 * news.texi: Clarify IOSTAT= fix.
2693 1999-02-25 Richard Henderson <rth@cygnus.com>
2695 * lang-specs.h: Define __FAST_MATH__ when appropriate.
2697 1999-02-25 Craig Burley <craig@jcb-sc.com>
2699 * g77.texi: Clarify/index lack of run-time allocation for
2702 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
2704 * f/intdoc.in: Add missing `,' after cross references.
2706 1999-02-20 Craig Burley <craig@jcb-sc.com>
2708 * Make-lang.in (f77.install-common, f77.install-info,
2709 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
2710 instead of `lang-f77' for flag file, to be sure of a
2711 writable directory, and remove the flag file after each
2712 operation to keep things clean.
2714 1999-02-20 Craig Burley <craig@jcb-sc.com>
2716 * g77.texi: Properly attribute Priest document; clarify
2717 that it is in the .ps version of the Goldberg document.
2719 1999-02-19 Craig Burley <craig@jcb-sc.com>
2721 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
2722 news0.texi, news.texi: Update copyright dates.
2723 Clarify which files are source, which are derived,
2724 and remind maintainers where copyright dates are sourced.
2725 * BUGS, INSTALL, NEWS: Regenerated.
2727 1999-02-19 Craig Burley <craig@jcb-sc.com>
2729 * global.c (ffeglobal_ref_progunit_): Warn about a function
2730 definition that disagrees with the type of a previous reference.
2731 Improve commentary. Fix a couple of minor bugs. Clean up
2733 * news.texi: Spread the joy.
2735 1999-02-18 Craig Burley <craig@jcb-sc.com>
2737 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
2738 as argument for FILEINT and FILEASSOC as lhs.
2739 * news.texi: Document fix.
2742 1999-02-18 Craig Burley <craig@jcb-sc.com>
2744 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
2746 1999-02-18 Craig Burley <craig@jcb-sc.com>
2748 * intdoc.in (LOG10): Fix typo.
2750 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
2752 * intdoc.in: Fix typo.
2754 1999-02-17 Craig Burley <craig@jcb-sc.com>
2756 * g77.texi, intdoc.in: Document Y2K and some other known
2758 * intrin.def (DTIME, FDATE): Fix capitalization of
2759 case-sensitive forms of these intrinsics' names.
2761 1999-02-17 Dave Love <fx@gnu.org>
2763 * intdoc.in: Say `common' logarithm for log10.
2765 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
2767 * g77.texi: Add missing @ in email addresses.
2769 1999-02-15 Craig Burley <craig@jcb-sc.com>
2771 * *.*: Delete my (old) email address in most places, change it
2774 1999-02-14 Craig Burley <craig@jcb-sc.com>
2778 1999-02-14 Craig Burley <craig@jcb-sc.com>
2780 * version.c: Bump for 1998-10-02 change (forgot to do this
2783 1999-02-14 Craig Burley <craig@jcb-sc.com>
2785 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
2786 and `.FPP' as well as `.for' and `.fpp'.
2788 1999-02-14 Craig Burley <craig@jcb-sc.com>
2790 * intdoc.in (LOG10): Fix description.
2792 1999-02-14 Craig Burley <craig@jcb-sc.com>
2794 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
2796 1999-02-14 Craig Burley <craig@jcb-sc.com>
2798 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
2799 up and improve indexing, and some other areas of docs.
2801 1999-02-14 Craig Burley <craig@jcb-sc.com>
2803 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
2806 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
2808 * g77.texi: Update email addresses.
2810 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
2812 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
2813 mkstemp.o from libiberty.
2815 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
2817 * top.c: Don't define ffe_is_ident_. Don't process
2819 * top.h: Remove declaration of ffe_is_ident_ and macros
2820 ffe_is_ident() and ffe_set_is_ident().
2821 * lex.c: Use flag_no_ident instead of ffe_is_ident().
2823 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2825 * lang-specs.h: Map -Qn to -fno-ident.
2827 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2829 * Make-lang.in (g77.o): Depend on prefix.h.
2831 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2833 * fini.c: Rename variable `spaces' to `xspaces' to avoid
2834 conflicting with function `spaces' from libiberty.
2836 * g77spec.c: Don't prototype libiberty functions.
2837 * malloc.c: Likewise.
2839 1998-11-20 Dave Love <d.love@dl.ac.uk>
2841 * g77.texi: Assorted minor changes.
2843 1998-11-19 Dave Love <d.love@dl.ac.uk>
2845 * bugs.texi: Formatting changes from Craig.
2847 * intdoc.in: Terminate some @xrefs with `,'.
2849 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
2851 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
2853 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
2855 * g77.texi, news.texi: Updates from Craig.
2857 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2859 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
2861 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2863 * g77spec.c: Don't include gansidecl.h.
2864 * output.j: Likewise.
2866 1998-11-04 Dave Love <d.love@dl.ac.uk>
2868 * g77.texi: Small formatting/indexing fixes.
2870 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2872 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
2873 char, change type of variable `s' to unsigned char *.
2875 * com.c (ffecom_symbol_null_): Add missing initializers.
2877 * fini.c (MAXNAMELEN): Undef it before defining.
2879 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
2882 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
2885 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
2887 (ffelex_token_name_from_names): Cast the argument of
2888 `ffelex_is_firstnamechar' to (unsigned char).
2889 (ffelex_token_names_from_names): Likewise.
2890 (ffelex_token_new_name): Likewise.
2891 (ffelex_token_new_names): Likewise.
2893 * malloc.c (malloc_root_): Add missing initializer.
2895 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
2896 (ffestb_else) Likewise.
2897 (ffestb_else3_) Likewise.
2898 (ffestb_endxyz) Likewise.
2899 (ffestb_goto) Likewise.
2900 (ffestb_let) Likewise.
2901 (ffestb_varlist) Likewise.
2902 (ffestb_R522) Likewise.
2903 (ffestb_R528) Likewise.
2904 (ffestb_R834) Likewise.
2905 (ffestb_R835) Likewise.
2906 (ffestb_R838) Likewise.
2907 (ffestb_R1102) Likewise.
2908 (ffestb_blockdata) Likewise.
2909 (ffestb_R1212) Likewise.
2910 (ffestb_R810) Likewise.
2911 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
2913 (ffestb_V014): Change type of variable `p' to unsigned char *.
2914 (ffestb_dummy) Likewise.
2915 (ffestb_R524) Likewise.
2916 (ffestb_R547) Likewise.
2917 (ffestb_decl_chartype) Likewise.
2918 (ffestb_decl_dbltype) Likewise.
2919 (ffestb_decl_gentype) Likewise.
2920 (ffestb_decl_entsp_2_) Likewise.
2921 (ffestb_V027) Likewise.
2922 (ffestb_decl_R539) Likewise.
2924 * top.c (ffe_decode_option): Mark parameter `argc' with
2927 * where.c (ffewhere_unknown_line_): Add missing initializers.
2929 1998-10-02 Dave Love <d.love@dl.ac.uk>
2931 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
2933 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2935 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2936 HANDLE_GENERIC_PRAGMAS.
2938 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
2940 * news.texi: Update from Craig.
2942 1998-09-23 Dave Love <d.love@dl.ac.uk>
2944 * g77.texi: Additions about `/*', trailing comments and cpp.
2946 1998-09-18 Dave Love <d.love@dl.ac.uk>
2948 * g77.texi: Various additions and some small fixes.
2950 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
2952 * Make-lang.in (f77.install-common): Add missing "else true;".
2954 1998-09-07 Dave Love <d.love@dl.ac.uk>
2956 * ChangeLog.egcs: Deleted. Entries merged here.
2958 1998-09-05 Dave Love <d.love@dl.ac.uk>
2960 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
2961 (F771_LDFLAGS): Variable dispensed with.
2963 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
2965 * intdoc.in: Minor editorial tweaks.
2967 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2969 * lang-options.h: Convert to wrap option and doc string
2970 in a new macro invocation, FTNOPT, so the nearly identical
2971 list can be used in FSF-g77.
2973 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2975 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
2976 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
2977 picks up correct dependency.
2979 * Makefile.in (proj-h.o): Fix dependencies list.
2981 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2983 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2984 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2985 enabled in this code.
2986 Generate warning messages if unknown pragmas are encountered.
2987 (pragma_getc): New function: retrieves characters from the
2988 input stream. Defined when HANDLE_PRAGMA is defined.
2989 (pragma_ungetc): New function: replaces characters back into the
2990 input stream. Defined when HANDLE_PRAGMA is defined.
2992 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2994 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2997 1998-08-23 Dave Love <d.love@dl.ac.uk>
2999 * g77.texi: Increment `version-g77' and fix a few typos.
3001 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
3003 * Make-lang.in: Add several "else true" clauses to deal with lame
3006 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
3008 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
3010 1998-08-09 Dave Love <d.love@dl.ac.uk>
3012 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
3013 with explicit use of tex.
3014 (f77.mostlyclean): Remove TeX index files.
3016 * g77install.texi (Prerequisites): Kluge round TeX lossage with
3017 hyphen in @value in @code.
3019 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
3021 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
3022 Allow conversion from pointer to same-sized integer,
3023 to fix invoking SIGNAL as a function.
3025 1998-07-26 Dave Love <d.love@dl.ac.uk>
3027 * BUGS, INSTALL, NEWS: Rebuilt.
3029 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
3032 * stc.c (ffestc_R1229_start): Set info to ANY as well.
3034 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
3036 * g77spec.c (lang_specific_driver): Return unmolested
3037 command line when --help seen.
3038 Comment out code that printed g77-specific --help info.
3040 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
3042 * lang-options.h: Fix up doc strings.
3043 Remove the unimplemented -fdcp-intrinsics-* options.
3045 * str-1t.fin: Change mixed-case spelling of `GoTo' from
3048 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
3050 * com.c (ffecom_finish_symbol_transform_): Revert change
3051 of 1998-05-23, as it was too aggressive, in that it
3052 prevented transformation of (used) functions before
3053 primary code generation.
3055 1998-07-15 Dave Love <d.love@dl.ac.uk>
3057 * intdoc.texi: Regenerated.
3059 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
3061 * Make-lang.in (f77.rebuilt): Fix to depend on
3062 build-dir-based, not source-based, g77.info.
3064 * g77.texi: Merge docs with 0.5.24.
3065 * g77install.texi: Ditto.
3067 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
3069 Cleanups vis-a-vis g77-0.5.24:
3070 * g77spec.c (lang_specific_driver): Tabify source.
3071 * top.c (ffe_decode_option): Use fixed macro to set
3072 internal-checking flag.
3073 * top.h (ffe_set_is_do_internal_checks): Fix macro.
3075 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
3077 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
3078 * Makefile.in (fini.o): Define USE_HCONFIG macro
3079 so source code doesn't have to.
3080 * fini.c: Don't define USE_HCONFIG here, since
3081 source code usually shouldn't care about this.
3082 * ansify.c: Include stddef.h only if we have it.
3086 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
3088 * lang-options.h: Format changed to work with --help support added
3091 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
3093 * com.c (ffecom_push_tempvar): Replace kludge that
3094 munged back-end globals directly with proper calls
3095 to push_topmost_sequence and pop_topmost_sequence.
3097 1998-07-12 Dave Love <d.love@dl.ac.uk>
3099 * version.c: Bump version.
3101 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
3104 * equiv.c (ffeequiv_offset_): Don't crash on various
3105 possible ANY operands.
3107 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
3109 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
3110 for constant is nonzero.
3112 * com.c (__eprintf): Delete this function, it is obsolete.
3114 1998-07-09 Dave Love <d.love@dl.ac.uk>
3116 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
3118 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
3120 Fix debugging of CHARACTER*(*), etc., which requires
3121 emitting debug info on types like `ftnlen':
3122 * com.c (ffecom_start_progunit_): Don't bother
3123 resetting "invented" flag for identifier.
3124 (ffecom_transform_equiv_): Don't bother zeroing
3125 "ignored" flag for decl.
3126 (pushdecl): No longer set "ignored", "used", or
3127 "suppressed debug" flags for decls having "invented"
3130 1998-07-06 Mike Stump <mrs@wrs.com>
3132 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
3135 1998-07-06 Dave Love <d.love@dl.ac.uk>
3137 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
3140 1998-07-05 Dave Love <d.love@dl.ac.uk>
3142 * intdoc.in: Add entry for DATE_AND_TIME.
3144 * intrin.def: Add implementation for DATE_AND_TIME. Make second
3145 and third args of SYSTEM_CLOCK optional.
3147 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
3149 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
3151 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
3153 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
3155 Fix 980701-1.f (which was producing "unaligned trap"
3156 on an Alpha running GNU/Linux, as predicted):
3157 * equiv.c (ffeequiv_layout_local_): Don't bother
3158 coping with pre-padding of entire area while building
3159 it; do that instead after the building is done, and
3160 do it by modifying only the modulo field. This covers
3161 the case of alignment stringency being increased without
3162 lowering the starting offset, unlike the previous changes,
3163 and even more elegantly than those.
3165 * target.c (ffetarget_align): Make sure alignments
3166 are nonzero, just in case.
3168 See ChangeLog.0 for earlier changes.
3171 add-log-time-format: current-time-string