1 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
3 * news.texi: List Problem Reports fixed in 3.1.
5 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
7 * data.c (ffedata_eval_offset_): Only convert index,
8 low and high bound in data statements to default integer
9 if they are constants. Use a copy of the data structure.
11 2002-02-09 Toon Moene <toon@moene.indiv.nluug.nl>
13 * data.c (ffedata_eval_offset_): Convert non-default integer
14 constants to default integer kind if necessary.
16 2002-02-09 Toon Moene <toon@moene.indiv.nlug.nl>
18 * invoke.texi: Add a short debugging session
19 as an example to the documentation of -g.
21 2002-02-06 Toon Moene <toon@moene.indiv.nluug.nl>
23 PR fortran/4730 fortran/5473
24 * com.c (ffecom_expr_): Deal with %VAL constructs.
25 * intrin.c (ffeintrin_check_): Handle 'N' constraints for intrinsics,
26 to indicate "no larger than default kind" integers and logicals.
27 * intrin.def: Use 'N' constraints in table of intrinsics.
28 * intdoc.c: Document this constraint.
29 * intdoc.texi: Regenerated.
31 2002-02-04 Philipp Thomas <pthomas@suse.de>
33 * implic.c lex.c stb.c ste.c stu.c: Update copyright dates.
35 2002-02-04 Philipp Thomas <pthomas@suse.de>
37 * bad.def com.c expr.c implic.c lex.c stb.c ste.c stu.c:
38 Insert comments to mark messages as not being printf style
41 2002-02-03 Toon Moene <toon@moene.indiv.nluug.nl>
43 * expr.c (ffeexpr_sym_impdoitem_): Allow other than
44 default INTEGER implied-do loop counts.
46 2002-02-01 Toon Moene <toon@moene.indiv.nluug.nl>
48 * bad.def: Remove non-historical reference to version 0.6.
55 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
57 * g77spec.c (lang_specific_driver): Follow GNU Coding Standards
60 2002-01-30 Richard Henderson <rth@redhat.com>
62 * ste.c (ffeste_begin_iterdo_): Use expand_exit_loop_top_cond.
63 (ffeste_R819B): Likewise.
65 2002-01-30 Toon Moene <toon@moene.indiv.nluug.nl>
67 * intrin.c (upcasecmp_): New function.
68 (ffeintrin_cmp_name_): Use it to correctly compare name
69 and table entry for bsearch.
71 2002-01-26 Toon Moene <toon@moene.indiv.nluug.nl>
73 * intrin.c (ffeintrin_cmp_name_): Correct comparison
74 for intrinsics in intrinsic table (intrin.def).
76 2002-01-22 Zack Weinberg <zack@codesourcery.com>
78 * bad.c: Include intl.h.
79 (FFEBAD_MSGS1, FFEBAD_MSGS2): Replace by FFEBAD_MSG, SHORT,
80 LONG. Adjust definitions to work with exgettext.
81 (ffebad_start_): Translate all error messages.
82 (ffebad_finish): Mark constant strings for translation.
83 * bad.h: Use FFEBAD_MSG. Adjust prototype of ffebad_start_
84 and definitions of ffebad_start_msg, ffebad_start_msg_lex to
86 * bad.def: Use FFEBAD_MSG, SHORT, LONG throughout.
88 * com.c: Include intl.h.
89 (lang_print_error_function): Always use ffeinfo_kind_message
90 to get the kind label for a non-nested construct. Translate
91 it. Translate constant strings.
92 * info.c (FFEINFO_KIND): Adjust definition to work with exgettext.
93 * info-k.def: Block xgettext from slurping copyright notice
94 into gcc.pot. Adjust strings for their sole use, in com.c.
96 * Make-lang.in (f/bad.o, f/com.o): Depend on intl.h.
98 2002-01-14 David Billinghurst <David.Billinghurst@riotinto.com>
101 * f/intrin.c (ffeintrin_check_): Allow for case of intrinsic
102 control string have COL-spec an integer > 0.
104 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
106 * g77spec.c (lookup_option): Handle -fversion.
107 (lang_specific_driver): Update copyright date in --version output.
109 Mon Jan 7 00:03:42 2002 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
111 * invoke.texi: Markup g77 as @command. Remove reference to
112 http://gcc.gnu.org/thanks.html.
114 Wed Jan 2 18:13:11 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
116 * com.c (clear_binding_level): Const-ify.
117 (ffecom_arglist_expr_): Likewise.
118 * info.c (ffeinfo_types_): Don't needlessly zero init.
119 * lex.c (ffelex_hash_kludge): Const-ify.
121 Sun Dec 23 10:45:09 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
123 * com.c (ffecom_gfrt_volatile_, ffecom_gfrt_complex_,
124 ffecom_gfrt_const_, ffecom_gfrt_type_): Const-ify.
126 Sat Dec 22 16:01:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
128 * bld.c (ffebld_arity_op_): Declare array size explicitly.
129 * bld.h (ffebld_arity_op_): Likewise.
131 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
133 * config-lang.in (diff_excludes): Remove.
135 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
137 * g77.texi, invoke.texi: Update links to GCC manual.
139 Sun Dec 16 16:08:57 2001 Joseph S. Myers <jsm28@cam.ac.uk>
141 * news.texi: Fix spelling errors.
143 Sun Dec 16 10:36:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
145 * Make-lang.in (f/version.o): Depend on f/version.h.
146 * version.c: Include ansidecl.h and f/version.h.
148 Sun Dec 16 08:52:48 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
150 * lex.c (ffelex_backslash_, ffelex_cfebackslash_): Use hex_value.
151 * target.c (ffetarget_integerhex, ffetarget_typeless_hex): Use
154 2001-12-14 Roger Sayle <roger@eyesopen.com>
156 * com-rt.def: Use __builtin_sqrt instead of __builtin_fsqrt.
157 * com.c (ffecom_init_0): Same, and fixed enumeration usage.
159 2001-12-10 Joseph S. Myers <jsm28@cam.ac.uk>
161 * g77.texi: Don't condition menus on @ifinfo.
163 Wed Dec 5 06:49:21 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
165 * com.c (ffecom_1): Properly handle TREE_READONLY for INDIRECT_REF.
167 Mon Dec 3 18:56:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
169 * com.c: Remove leading capital from diagnostic messages, as
170 per GNU coding standards.
171 * g77spec.c: Similarly.
174 2001-12-01 Zack Weinberg <zack@codesourcery.com>
176 * f/fini.c: Use xmalloc.
178 Fri Nov 30 20:54:02 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
180 * Make-lang.in: Delete references to proj.[co], proj-h.[co].
181 * proj.c: Delete file.
183 2001-11-29 Zack Weinberg <zack@codesourcery.com>
185 * Make-lang.in (f/fini, f/intdoc): Depend on $(HOST_LIBDEPS)
186 and link with $(HOST_LIBS), not safe-ctype.o.
188 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
190 * Make-lang.in (f77.generated-manpages): New target.
191 ($(srcdir)/f/g77.1): Don't check $(GENERATED_MANPAGES). Allow
192 manpage generation to fail.
193 (f77.info): Don't depend on $(srcdir)/f/g77.1.
194 (f77.install-man): Depend on $(GENERATED_MANPAGES) rather than
195 directly on $(srcdir)/g77.1.
197 2001-11-24 Toon Moene <toon@moene.indiv.nluug.nl>
200 * lang-specs.h: Correct !pipe conditional in tradcpp0 invocation.
202 2001-11-21 Toon Moene <toon@moene.indiv.nluug.nl>
204 * g77.texi: egcs was not a `@command'.
205 * invoke.texi: Ditto.
206 * news.texi: Substitute `@command' for `@code'
207 and `@option' for `@samp' where appropriate.
209 2001-11-19 Loren J. Rittle <ljrittle@acm.org>
211 * Make-lang.in: Complete ``Build g77.1 in $(srcdir)''.
213 2001-11-19 Geoffrey Keating <geoffk@redhat.com>
215 * g77spec.c (lang_specific_driver) [ENABLE_SHARED_LIBGCC]: Add
216 libgcc_s.so if libf2c is used.
217 * Make-lang.in (g77spec.o): Use DRIVER_DEFINES.
219 2001-11-19 Toon Moene <toon@moene.indiv.nluug.nl>
221 * .cvsignore: Ignore g77.1
222 * g77.texi: Substitute `@command' for `@code'
224 * invoke.texi: Ditto.
226 2001-11-18 Toon Moene <toon@moene.indiv.nluug.nl>
228 * Make-lang.in: Remove all references to LANGUAGES
229 and the stamp files that depend on its value.
231 Sun Nov 18 11:13:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
233 * com.c (finish_parse): Remove.
234 (ffe_finish): Move body of finish_parse.
236 Thu Nov 15 10:06:38 2001 Neil Booth <neil@daikokuya.demon.co.uk>
238 * com.c (ffecom_init_decl_processing): Renamed from
239 init_decl_processing.
240 (init_parse): Move contents to ffe_init.
241 (ffe_init): Update prototype.
243 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
245 * g77.texi: Update to use `@command', `@option.
248 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
250 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
252 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
254 * g77.1: Remove from CVS.
255 * Make-lang.in: Build g77.1 in $(srcdir).
256 Add --section=1 to POD2MAN command line.
257 * invoke.texi: Correct copyright years.
258 Add more sections to man page. Add GFDL.
260 Fri Nov 9 23:16:45 2001 Neil Booth <neil@daikokuya.demon.co.uk>
262 * com.c (ffe_print_identifier): Rename.
263 (LANG_HOOKS_PRINT_IDENTIFIER): Override.
264 (lang_print_xnode, print_lang_decl, print_lang_statistics,
265 print_lang_type, set_yydebug): Remove.
267 2001-11-09 Zack Weinberg <zack@codesourcery.com>
269 * g77spec.c (lang_specific_driver): Adjust behavior of -v and
270 --version for consistency with other front ends. Remove large
271 #if 0 block. Do not add libraries to argv if there are no
273 (add_version_magic): Delete all references and dependent code.
274 * lang-options.h: Delete -fnull-version.
275 * lang-specs.h: Delete f77-version spec.
277 * lex.c: Delete logic conditional on ffe_is_null_version() and
279 * top.c: Delete ffe_is_null_version_ variable.
280 (ffe_decode_option): Delete -fnull-version case.
281 * top.h: Delete declaration of ffe_is_null_version_ and
282 ffe_is_null_version(), ffe_set_is_null_version() macros.
284 Fri Nov 9 07:14:47 2001 Neil Booth <neil@daikokuya.demon.co.uk>
286 * com.c (language_string, lang_identify): Remove.
287 (struct lang_hooks): Constify.
288 (LANG_HOOKS_NAME): Override.
289 (init_parse): Update.
291 2001-11-08 Andreas Franck <afranck@gmx.de>
293 * Make-lang.in (G77_INSTALL_NAME, G77_CROSS_NAME): Handle
294 program_transform_name the way suggested by autoconf.
296 2001-11-08 Toon Moene <toon@moene.indiv.nluug.nl>
298 * Make-lang.in: Add rules for building g77.1.
299 * invoke.texi: Add man page stuff. Move indexing
300 from g77.texi to here.
301 * g77.texi: Remove indexing specific to invoke.texi.
302 * news.texi: Document that g77.1 is now a generated
305 Tue Nov 6 21:17:47 2001 Neil Booth <neil@cat.daikokuya.demon.co.uk>
307 * com.c: Include langhooks-def.h.
308 * Make-lang.in: Update.
310 2001-11-04 Toon Moene <toon@moene.indiv.nluug.nl>
312 * g77.texi: Split off invoke.texi (preliminary to using it
313 to generate a man page).
314 * Make-lang.in: Reflect in build rules.
316 Fri Nov 2 10:51:34 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
318 * com.c (ffecom_initialize_char_syntax_, U_CHAR, is_idchar,
319 is_idstart, is_hor_space, is_space, SKIP_WHITE_SPACE,
320 SKIP_ALL_WHITE_SPACE): Delete.
321 (read_filename_string, read_name_map): Don't use is_space or
324 2001-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
326 * news.texi: Document new ability to compile programs with
327 arrays larger than 512 Mbyte on 32-bit targets.
329 2001-10-24 Toon Moene <toon@moene.indiv.nluug.nl>
331 * com.c (ffecom_check_size_overflow_): Only check for TREE_OVERFLOW.
333 Tue Oct 23 14:01:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
335 * com.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
336 (lang_get_alias_set): Delete.
338 2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
340 * g77.texi (Sending Patches): Remove.
342 2001-10-22 Zack Weinberg <zack@codesourcery.com>
344 * Make-lang.in (f/intdoc): Depend on safe-ctype.o.
346 Sun Oct 21 17:28:17 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
348 * bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
349 calls into fewer ones.
350 * implic.c (ffeimplic_lookup_): Likewise.
351 * intdoc.c (dumpimp): Likewise.
352 * intrin.c (ffeintrin_init_0): Likewise.
353 * lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
355 * lex.h (ffelex_is_firstnamechar): Likewise.
356 * target.c (ffetarget_integerhex): Likewise.
358 2001-10-21 Craig Prescott <prescott@phys.ufl.edu>
360 * target.h (FFETARGET_32bit_longs): Don't define
363 2001-10-17 Richard Henderson <rth@redhat.com>
365 * std.c (ffestd_labeldef_format): Fix variable/stmt ordering.
366 (ffestd_R737A): Likewise.
368 2001-10-17 Richard Henderson <rth@redhat.com>
370 * com.h: Remove FFECOM_targetCURRENT, FFECOM_ONEPASS, BUILT_FOR_270,
371 BUILT_FOR_280, FFECOM_GCC_INCLUDE, all derivitive defines, and all
372 related conditional compilation directives.
373 * bad.c, bld.c, bld.h, com.c, equiv.c, equiv.h, global.h, intdoc.c,
374 intrin.c, intrin.h, lex.c, parse.c, sta.c, std.c, ste.c, ste.h, stt.c,
375 stt.h, stw.h, symbol.c, symbol.h, target.h, top.c: Likewise.
377 2001-10-17 Richard Henderson <rth@redhat.com>
379 * Make-lang.in (f/com.o): Depend on langhooks.h.
381 (LANG_HOOKS_INIT, LANG_HOOKS_FINISH): New.
382 (LANG_HOOKS_INIT_OPTIONS, LANG_HOOKS_DECODE_OPTION): New.
383 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
385 Sun Oct 7 12:27:54 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * bad.c (_ffebad_message_, ffebad_messages_): Const-ify.
388 * bld.c (ffebld_arity_op_): Likewise.
389 * bld.h (ffebld_arity_op_): Likewise.
390 * com.c (ffecom_init_0): Likewise.
391 * intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
392 _ffeintrin_imp_, names, gens, imps, specs, cc_pair,
393 cc_descriptions, cc_summaries): Likewise.
394 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
395 _ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_,
396 ffeintrin_imps_, ffeintrin_specs_): Likewise.
398 2001-10-05 Toon Moene <toon@moene.indiv.nluug.nl>
400 * news.texi: Document libf2c being built as a shared library.
401 Use of array elements in bounds of adjustable arrays ditto.
403 2001-10-03 Toon Moene <toon@moene.indiv.nluug.nl>
405 * Make-lang.in: Remove reference to FORTRAN_INIT.
406 * g77spec.c: Add reference to FORTRAN_INIT.
408 2001-09-29 Juergen Pfeifer <juergen.pfeifer@gmx.net>
410 Make libf2c a shared library.
412 * Make-lang.in: Pass define of frtbegin.o to compilation of g77spec.c.
413 * g77spec.c (lang_specific_driver): Treat linking in of frtbegin.o.
415 2001-09-28 Robert Anderson <rwa@alumni.princeton.edu>
417 * expr.c (ffeexpr_sym_rhs_dimlist_): Allow array elements
418 as bounds of adjustable arrays.
420 Thu Sep 20 15:05:20 JST 2001 George Helffrich <george@geo.titech.ac.jp>
422 * com.c (ffecom_subscript_check_): Loosen subscript checking rules
423 for character strings, to permit substring expressions like
425 * news.texi: Document this as a new feature.
427 Thu Sep 13 10:33:27 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
429 * bad.c (ffebad_finish): Const-ification and/or static-ization.
430 * intrin.c (ffeintrin_cmp_name_): Likewise.
431 * stc.c (ffestc_R904): Likewise.
433 Wed Sep 12 12:09:04 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
435 * bld.c (ffebld_op_string_): Const-ification.
436 * com.c (ffecom_gfrt_name_, ffecom_gfrt_argstring_): Likewise.
437 * fini.c (xspaces): Likewise.
438 * global.c (ffeglobal_type_string_): Likewise.
439 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
440 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
441 ffeinfo_where_string_): Likewise.
442 * lex.c (ffelex_type_string_): Likewise.
443 * malloc.c (malloc_types_): Likewise.
444 * stc.c (ffestc_subr_binsrch_, ffestc_R904, ffestc_R904,
445 ffestc_R907): Likewise.
446 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_):
448 * version.c (ffe_version_string): Likewise.
449 * version.h (ffe_version_string): Likewise.
451 2001-09-11 Richard Henderson <rth@redhat.com>
453 * parse.c (finput): Mark extern.
455 2001-09-11 Jakub Jelinek <jakub@redhat.com>
457 * com.c (ffe_init_options): Default to -fmerge-all-constants
460 2000-08-14 Ulrich Weigand <uweigand@de.ibm.com>
462 * target.h (FFETARGET_32bit_longs): Don't define
465 2001-07-20 Toon Moene <toon@moene.indiv.nluug.nl>
467 * com.c (ffecom_expr_intrinsic_):
468 case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define.
469 case FFEINTRIN_impISHFT: Ditto. Change LT_EXPR to NE_EXPR.
470 case FFEINTRIN_impISHFTC: Ditto.
471 case FFEINTRIN_impMVBITS: Ditto.
473 2001-07-19 Jakub Jelinek <jakub@redhat.com>
475 * top.c (ffe_decode_option): Disallow lang-independent processing
478 2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>
480 * f/com.c (ffecom_expr_intrinsic_): Deal (correctly) with
481 {L|R}SHIFT_EXPR not working when shift > size of type.
483 2001-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
485 * com.c (lang_print_error_function): Argument context
488 2001-07-14 Tim Josling <tej@melbpc.org.au>
490 * com.c (ffecom_overlap_): Remove references to EXPON_EXPR.
491 (ffecom_tree_canonize_ref_): Likewise.
493 2001-07-10 James Smaby <jsmaby@virgo.umeche.maine.edu>
495 * intdoc.in: Fix the definition of COMPLEX ABS.
496 Remove `the' where inappropriate.
497 * intdoc.texi: Rebuilt.
499 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
501 * g77.texi: Use gpl.texi and funding.texi. Remove Look and Feel
502 section. Add Funding Free Software to invariant sections.
503 * Make-lang.in ($(srcdir)/f/g77.info, f/g77.dvi): Update
504 dependencies and use doc/include in search path.
506 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
508 * Make-lang.in (f/com.o): Depend on diagnostic.h
509 * com.c: #include diagnostic.h
510 (lang_print_error_function): Take a 'diagnostic_context *'.
512 Wed Jun 13 11:22:39 2001 Mark Mitchell <mark@codesourcery.com>
517 2001-06-10 Toon Moene <toon@moene.indiv.nluug.nl>
519 * g77install.texi: Remove.
520 * Make-lang.in: Remove all mention of g77install.texi.
521 * g77.texi: Add documentation on how to get output always
522 flushed and how to increase the maximum unit number.
523 Remove all mention of g77install.texi.
524 * bugs.texi: Add documentation on how to change the threshold
525 for putting local arrays on the stack.
527 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
529 * root.texi: Fix typo in patches e-mail address.
531 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
532 Jan van Male <jan.vanmale@fenk.wau.nl>
534 * root.texi: Define `help' and `patches' mailing list
536 * news.texi: Remove `prerelease' from 0.5.26
537 * g77.texi: Use two spaces between command options, eliminate
538 some 'overfull hboxes'. Use help and patches mailing list
539 addresses where appropriate.
541 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
543 * g77.texi: Move contents to just after title page.
545 2001-06-02 Toon Moene <toon@moene.indiv.nluug.nl>
547 * com.c (ffecom_init_0): Make CHARACTER*1 unsigned.
549 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
551 * Make-lang.in ($(srcdir)/f/g77.info): Added dependencies on
553 (f/g77.dvi): Use TEXI2DVI instead of custom tex calls. Create the
554 dvi file in the f directory.
556 2001-05-25 Sam TH <sam@uchicago.edu>
558 * bad.h: Fix header include guards.
559 * bit.h bld.h com.h data.h equiv.h expr.h global.h
560 implic.h info.h intrin.h lab.h lex.h malloc.h name.h
561 proj.h src.h st.h sta.h stb.h stc.h std.h ste.h
562 storag.h stp.h str.h sts.h stt.h stu.h stv.h stw.h
563 symbol.h target.h top.h type.h version.h
566 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
568 * g77.texi: Update last-changed date.
569 * news.texi: Update copyright years, last-changed date.
570 * bugs.texi: Update copyright years, last-changed date.
572 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
574 * g77.texi: Update maintenance information for
575 GNU Fortran. Remove all mention of -fdebug-kludge.
576 * news.texi: Make more news in 0.5.26 `user visible
577 changes'. Acknowledge work by important contributors.
578 * bugs.texi: Remove all mention of -fdebug-kludge.
580 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
582 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
584 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
586 * Make-lang.in: Have $(MAKEINFO) look into the parent
587 directory for includes.
588 * g77.texi: Use the GFDL.
590 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
592 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
594 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
596 * com.c: NULL_PTR -> NULL.
598 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
600 * com.c (ffecom_subscript_check_): Use concat in lieu of
603 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
605 * news.texi: Update release information for 0.5.27.
607 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
609 * top.c (ffe_decode_option): Do not permit language-independent
610 processing for -ffixed-line-length.
612 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
614 * bad.c (inhibit_warnings): Delete redundant declaration.
616 * com.c (skip_redundant_dir_prefix): Likewise.
618 * com.h (mark_addressable): Likewise.
620 2001-04-02 Jakub Jelinek <jakub@redhat.com>
622 * lex.c (ffelex_hash_): Avoid eating one whole line after
625 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
627 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
630 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
632 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
634 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
636 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
638 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
640 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
642 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
644 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
646 (duplicate_decls): Likewise.
647 (start_decl): Likewise.
649 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
651 * fini.c (main): Use really_call_malloc, not malloc.
653 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
655 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
657 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
659 * g77.texi: Document new options -funsafe-math-optimizations
660 and -fno-trapping-math. Revise documentation for -ffast-math.
662 2001-03-01 Zack Weinberg <zackw@stanford.edu>
664 * proj.h: Delete 'bool' type. Don't include stddef.h here.
665 * com.c: Rename variables named 'true' and/or 'false'.
666 * intdoc.c: Delete 'bool' type.
668 2001-03-01 Zack Weinberg <zackw@stanford.edu>
670 * lang-specs.h: Add zero initializer for cpp_spec field to all
673 2001-02-24 Zack Weinberg <zackw@stanford.edu>
675 * com.c: Don't define STDC_HEADERS, autoconf handles it.
677 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
679 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
681 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
683 * version.c, root.texi: Update GCC version number to 3.1. Update
684 G77 version number to 0.5.27.
685 * BUGS, NEWS: Regenerate.
687 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
689 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
690 * com.c (init_parse): Call fatal_io_error instead of
692 (ffecom_decode_include_option_): Make errors non-fatal.
693 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
694 (ffelex_hash_): Likewise.
696 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
698 * Make-lang.in: Remove all dependencies on defaults.h.
699 * com.c: Don't include defaults.h.
701 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
703 * com.c: Don't explicitly include any time headers, the right ones are
704 already included by proj.h.
706 2001-01-15 Mark Mitchell <mark@codesourcery.com>
708 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
709 label to current_function_decl.
711 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
713 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
715 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
717 * com.c (ffecom_init_zero_): Remove last argument in call to
718 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
719 (ffecom_lookup_label_): Likewise.
720 (builtin_function): Likewise.
721 (start_function): Likewise.
723 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
725 * g77install.texi, g77.texi: Update last-updated dates for
726 installation information and the manual as a whole.
727 * bugs.texi, news.texi: Update copyright years in the comments at
730 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
732 * g77install.texi: Adjust wording of an EGCS reference.
734 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
736 * BUGS, NEWS: Regenerate.
738 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
740 * com.c [VMS]: Remove definition of BSTRING.
742 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
744 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
746 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
748 * bugs.texi: Correct copyright years.
749 * g77.texi: Likewise.
750 * news.texi: Likewise.
752 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
754 * g77install.texi: Remove obsolete parts only used for INSTALL,
755 and DOC-G77 conditionals. Update last-update-install date.
757 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
759 * .cvsignore: New file; add info files.
761 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
763 * Make-lang.in (f77.info): Depend on info files in source
765 (f/g77.info): Build info files in source directory; don't build
766 them unless BUILD_INFO is "info".
767 (f77.install-info): Install info files from source directory.
769 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
771 * Make-lang.in: Link f/fini with safe-ctype.o.
772 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
773 * com.c: Use TOUPPER, not ffesrc_toupper.
774 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
775 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
776 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
777 initializing code; use TOUPPER and TOLOWER instead of
778 ffesrc_toupper and ffesrc_tolower.
779 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
780 Don't define ffesrc_toupper or ffesrc_tolower.
782 2000-11-28 Richard Henderson <rth@redhat.com>
784 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
786 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
788 * RELEASE-PREP: Remove obsolete EGCS reference.
789 * g77.texi: Adjust reference to EGCS as something current.
790 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
791 Include doc strings directly in option listing instead of through
793 * root.texi: Remove support for multiple different (FSF and EGCS)
794 distributions of g77.
795 * g77install.texi: Remove conditioned out instructions applying
796 only to obsolete distributions of g77 not as part of GCC. Change
797 "superceded" to the correct spelling "superseded".
799 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
801 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
803 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
805 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
807 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
809 * Make-lang.in: Add $(build_exeext) to f/fini target
811 2000-11-21 Andreas Jaeger <aj@suse.de>
813 * g77.texi (Floating-point Exception Handling): Use feenableexcept
815 (Floating-point precision): Change to match above change.
817 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
819 * g77.texi (Floating-point precision): Adjust example
820 to work with glibc (>= 2.1).
822 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
824 * g77.texi (Floating-point Exception Handling): Adjust
825 example to work with glibc (>= 2.1).
827 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
829 * Make-lang.in (INTDOC_DEPS): New macro.
830 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
831 (f/intdoc): Likewise. Add $(build_exeext).
833 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
835 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
838 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * malloc.c (malloc_init): Call xmalloc, not malloc.
842 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
844 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
846 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
848 * root.texi: Remove non-historical EGCS reference.
849 Set current g77 version to 0.5.26.
851 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
853 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
855 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
857 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
858 munging of source file name.
859 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
860 which builds just one thing. Don't mess with $(LANGUAGES).
861 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
863 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
865 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
866 Remove non-historical references to egcs/EGCS.
868 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
870 * Make-lang.in: Remove f77.distdir and f/INSTALL.
871 * INSTALL, install0.texi: Remove.
873 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
875 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
876 and strrchr () instead of index () and rindex ().
878 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
880 * Make-lang.in: Move all build rules here from Makefile.in,
881 adapt to new context. Wrap all rules that change the current
882 directory in parentheses. Expunge all references to $(P).
883 When one command depends on another and they're run all at
884 once, use && to separate them, not ;. Add OUTPUT_OPTION to
885 all object-file generation rules. Delete obsolete variables.
887 * Makefile.in: Delete.
888 * config-lang.in: Delete outputs= line.
890 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
892 * Makefile.in, g77spec.c: Remove EGCS references in comments.
894 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
896 * com.c (ffecom_do_entry_): Don't mess with obstacks.
897 (ffecom_finish_global_): Likewise.
898 (ffecom_finish_symbol_transform_): Likewise.
899 (ffecom_gen_sfuncdef_): Likewise.
900 (ffecom_init_zero_): Likewise.
901 (ffecom_start_progunit_): Likewise.
902 (ffecom_sym_transform_): Likewise.
903 (ffecom_sym_transform_assign_): Likewise.
904 (ffecom_transform_equiv_): Likewise.
905 (ffecom_transform_namelist_): Likewise.
906 (ffecom_vardesc_): Likewise.
907 (ffecom_vardesc_array_): Likewise.
908 (ffecom_vardesc_dims_): Likewise.
909 (ffecom_end_transition): Likewise.
910 (ffecom_make_tempvar): Likewise.
911 (bison_rule_pushlevel_): Likewise.
912 (bison_rule_compstmt_): Likewise.
913 (finish_decl): Likewise.
914 (finish_function): Likewise.
915 (push_parm_decl): Likewise.
916 (start_decl): Likewise.
917 (start_function): Likewise.
918 (ggc_p): Don't define.
919 * std.c (ffestd_stmt_pass_): Likewise.
920 * ste.c (ffeste_end_block_): Likewise.
921 (ffeste_end_stmt_): Likewise.
922 (ffeste_begin_iterdo_): Likewise.
923 (ffeste_io_ialist_): Likewise.
924 (ffeste_io_cilist_): Likewise.
925 (ffeste_io_inlist_): Likewise.
926 (ffeste_io_olist_): Likewise.
927 (ffeste_R810): Likewise.
928 (ffeste_R838): Likewise.
929 (ffeste_R839): Likewise.
930 (ffeste_R842): Likewise.
931 (ffeste_R843): Likewise.
932 (ffeste_R1001): Likewise.
934 2000-10-05 Richard Henderson <rth@cygnus.com>
936 * com.c (finish_function): Don't init can_reach_end.
938 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
940 * com.c (lang_mark_false_label_stack): Remove.
942 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
944 * com.c: Include defaults.h.
945 * com.h: Don't define the *_TYPE_SIZE macros.
946 * Makefile.in: Update dependencies.
948 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
950 * ansify.c: Use #line, not # <number>.
952 2000-08-24 Greg McGary <greg@mcgary.org>
954 * intdoc.c (ARRAY_SIZE): Remove macro.
955 * proj.h (ARRAY_SIZE): Remove macro.
956 * com.c (init_decl_processing): Use ARRAY_SIZE.
958 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
960 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
961 * com.c (macro DEFGFRT): Use CONST boolean.
962 (ffecom_call_binop_): Choose between call by value
963 and call by reference.
964 (ffecom_expr_): Use direct calls to (g)libc functions for
965 POW_DD, LOG10, (float) MOD.
966 (ffecom_make_gfrt_): Add const indication to table of
968 * com.h (macro DEFGFRT): Use CONST boolean.
969 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
971 2000-08-21 Nix <nix@esperi.demon.co.uk>
973 * lang-specs.h: Do not process -o or run the assembler if
974 -fsyntax-only. Use %j instead of /dev/null.
976 2000-08-21 Jakub Jelinek <jakub@redhat.com>
978 * lang-specs.h: Pass -I* options to f771.
980 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
982 * top.c (ffe_decode_option): Disable -fdebug-kludge
984 * lang-options.h: Document the fact.
987 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
989 * bugs.texi: Describe new ability to emit debug info
990 for EQUIVALENCE members.
993 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
994 Toon Moene <toon@moene.indiv.nluug.nl>
996 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
997 so that debug info can be attached to their storage.
998 Unconditionally list the storage set aside for them.
1000 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
1002 * g77spec.c (lang_specific_driver): Clearer g77 version message.
1004 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1006 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
1007 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1008 (f771): Link with $(BACKEND).
1010 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1012 * g77spec.c: Adjust type of second argument to
1013 lang_specific_driver, and update code as necessary.
1015 * expr.c (ffeexpr_finished_): Cast signed side of ?:
1018 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
1020 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
1022 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1024 * fini.c (main): Avoid automatic aggregate initialization.
1026 * proj.h: Indent #error directive.
1028 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
1030 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
1032 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
1034 * Make-lang.in: Put $(build_exeext) suffix on programs which run
1035 on the build machine.
1037 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
1039 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
1040 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
1042 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1044 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1046 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
1048 * version.c: Bump version number.
1050 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
1052 * Make-lang.in (F77_SRCS): Remove all .j files.
1053 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
1054 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
1055 TOPLEV_H, TREE_H): Remove references to .j files.
1056 (TCONFIG_H, TM_H): Remove entirely.
1057 (deps-kinda): Delete rule.
1060 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
1061 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
1062 tree.j, tconfig.j, tree.j: Delete.
1064 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
1065 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
1066 where.c, where.h: Include parent-directory headers directly.
1067 * lex.c: Don't include tree.h twice.
1069 2000-05-17 H.J. Lu (hjl@gnu.org)
1071 * Make-lang.in: Use a unique stamp for each target to support
1074 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1076 * ste.c (gbe_block): Constify.
1078 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1080 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
1081 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
1082 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
1083 (duplicate_decls): Set DECL_USER_ALIGN.
1085 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1087 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1089 2000-06-04 Philipp Thomas <pthomas@suse.de>
1091 * Makefile.in(INTLLIBS): New macro.
1092 (LIBS): Add INTLLIBS.
1093 (DEPLIBS): Likewise.
1095 2000-06-02 Richard Henderson <rth@cygnus.com>
1097 * com.c (lang_get_alias_set): New.
1099 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
1101 * bugs.texi: Note that debugging information for
1102 common block items is emitted now.
1105 2000-05-18 Chris Demetriou <cgd@sibyte.com>
1107 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
1108 these types correspond to built-in types now defined in
1109 the C front end (for libf2c).
1111 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1113 * top.c (ffe_decode_option): Update -Wall unused flags by calling
1116 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1118 * com.c (ffecom_subscript_check_): Constify array_name
1119 parameter. Clean up string bashing.
1120 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
1122 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
1123 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
1125 (init_parse): Constify parameter and return value.
1126 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
1128 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
1129 (ffelex_hash_, ffelex_include_): Constify local char *.
1130 * std.c (ffestd_exec_end): Constify local char *.
1131 * where.c (ffewhere_file_new): Constify filename parameter.
1132 * where.h: Update prototypes.
1134 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
1136 * com.c (ffecom_overlap_): Set source_offset to
1138 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
1139 bitsizetype before multiplying by TYPE_SIZE.
1140 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
1141 calculation. Convert to bitsizetype before multiplying by
1144 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
1146 * lex.c: Remove references to cccp.c.
1147 * g77install.texi: Remove references to cexp.c/cexp.y.
1149 2000-04-15 David Edelsohn <edelsohn@gnu.org>
1151 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
1154 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
1156 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
1157 preprocessor constant.
1158 (FFECOM_f2cLOGICAL): Likewise.
1159 (FFECOM_f2cLONGINT): Likewise.
1161 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
1163 * Makefile.in (GGC_H): Add varray.h.
1165 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
1167 * lang-specs.h: Pass -fno-show-column to the preprocessor.
1169 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1171 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
1172 (ffecom_init_0): Likewise.
1174 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1176 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
1177 (ffecom_tree_canonize_ref_): Likewise.
1179 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
1181 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
1183 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
1184 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
1186 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
1188 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
1190 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1192 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
1193 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
1194 (ffecom_transform_equiv_): Likewise.
1196 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1198 * ansify.c (die_unless): Don't use ANSI string concatenation.
1199 (die): Mark with ATTRIBUTE_NORETURN.
1201 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1203 * com.c (current_function_decl): Move to toplev.c.
1205 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1207 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
1208 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
1209 (ffecom_tree_canonize_ref_): Likewise.
1210 (type_for_mode): Handle TImode.
1211 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
1212 (ffeste_io_ciclist_): Likewise.
1214 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
1216 * com.c (ffecom_type_permanent_copy_): Delete unused function.
1217 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
1219 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1221 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
1222 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
1223 (duplicate_decls): Likewise.
1224 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
1225 (finish_decl): Delete -Wlarger-than processing.
1227 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1229 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
1231 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
1233 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
1234 (ffecom_finish_symbol_transform_): Likewise.
1235 (ffecom_transform_common_): Call ffestorag_set_hook.
1237 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1239 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
1241 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1243 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
1245 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1247 * g77spec.c: Don't declare `version_string'.
1249 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * com.c (mark_tracker_head, mark_binding_level): Protoize.
1253 * where.c (mark_ffewhere_head): Likewise.
1255 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
1257 * lang-specs.h: Pass -lang-fortran to preprocessor.
1259 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
1261 * stw.h (struct _ffestw_): Change type of uses_ to int.
1263 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
1265 * com.c (ffecom_init_0): Make double_ftype_double,
1266 float_ftype_float, ldouble_ftype_ldouble,
1267 ffecom_tree_ptr_to_fun_type_void local.
1268 (tracker_head): New static variable.
1269 (mark_tracker_head): New, marker procedure for tracker_head.
1270 (ffecom_save_tree_forever): New procedure.
1271 (ffecom_init_zero_): Remove obstack use.
1272 (ffecom_make_gfrt_): Remove obstack use.
1273 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
1274 (ffecom_transform_common_): Remove obstack use, save appropriate
1276 (ffecom_type_namelist_): Remove obstack use, save appropriate
1278 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
1279 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
1280 (duplicate_decls): Remove obstack use.
1281 (finish_function): push & pop ggc context around
1282 rest_of_compilation when building nested function.
1283 (mark_binding_level): New function.
1284 (init_decl_processing): Mark all the GC roots.
1286 (lang_mark_tree): New function.
1287 (lang_mark_false_label_stack): New trivial function.
1288 * com.h (ffecom_save_tree_forever): Declare as external.
1289 * lex.c (ffelex_hash_): Use GC to allocate the filename string
1290 even when ffelex_kludge_flag_.
1291 * ste.c (ffeste_io_ialist_): Register a static root.
1292 (ffeste_io_inlist_): Likewise.
1293 (ffeste_io_icilist_): Likewise.
1294 (ffeste_io_cllist_): Likewise.
1295 (ffeste_io_cilist_): Likewise.
1296 (ffeste_io_olist_): Likewise.
1297 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
1298 (OBJDEPS): Likewise.
1299 (GGC_H): New variable.
1300 Update dependencies.
1301 * where.c (ffewhere_head): New global.
1302 (mark_ffewhere_head): New marker procedure for ffewhere_head.
1303 (ffewhere_file_kill): Use GC to do memory management.
1304 (ffewhere_file_new): Use GC to do memory management.
1307 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1309 * g77.texi (C Interfacing Tools): Fix an incorrect link.
1311 1999-12-13 Jakub Jelinek <jakub@redhat.com>
1313 * target.h: Handle sparc64 the same way as alpha.
1315 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1317 * com.c (ffecom_file_, ffecom_file, file_buf,
1318 ffecom_open_include_): Constify a char*.
1319 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
1321 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
1322 (lang_print_error_function): ANSI-fy.
1324 * com.h (ffecom_file): Constify a char*.
1326 * fini.c (main): Call return, not exit.
1328 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
1331 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
1334 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1336 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
1338 (ffecom_char_enhance_arg_, ffecom_do_entry_,
1339 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
1340 ffecom_start_progunit_, ffecom_start_progunit_,
1341 ffecom_start_progunit_, ffecom_sym_transform_assign_,
1342 ffecom_transform_equiv_, ffecom_transform_namelist_,
1343 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
1344 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
1347 * com.h (ffecom_get_invented_identifier): Likewise.
1349 * sts.c (ffests_printf): New function taking ellipses.
1350 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1351 ffests_printf_2Us): Delete.
1355 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
1356 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
1357 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
1358 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1359 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
1360 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
1362 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1363 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
1365 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
1366 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1368 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
1370 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
1372 * com.c (poplevel): Don't call remember_end_note.
1374 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
1376 * top.h (ffe_is_subscript_check_): Remove extern decl.
1377 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
1378 * top.c (ffe_is_subscript_check_): Remove global variable.
1379 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
1380 Set flag_bounds_check for "(no-)fortran-bounds-check".
1382 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
1383 (ffecom_char_args_x_): Ditto.
1385 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1387 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
1388 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
1389 macro UNUSED in terms of ATTRIBUTE_UNUSED.
1391 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1393 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
1395 (builtin_function): No longer static. New arg CLASS. Arg
1396 FUNCTION_CODE now of type int. All callers changed.
1397 Set the builtin's DECL_BUILT_IN_CLASS.
1399 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
1401 * g77spec.c (lang_specific_driver): Initialise return value.
1403 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1405 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
1407 * fini.c (main): Likewise.
1409 * intrin.c (ffeintrin_init_0): Likewise.
1411 * lex.c (ffelex_hash_): Likewise.
1413 * src.c (ffesrc_init_1): Likewise.
1415 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1417 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
1418 call to function `fatal'.
1420 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1422 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
1424 * g77spec.c: Include gcc.h.
1425 (g77_xargv): Constify.
1426 (g77_fn): Add parameter prototypes.
1427 (lookup_option, append_arg): Add static prototypes.
1428 (g77_newargv): Constify.
1429 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
1430 (lang_specific_driver): All calls to the function pointer
1431 parameter now explicitly call `fatal'.
1433 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1435 * com.h: Delete declarations for all tree nodes now moved to
1437 * com.c: Delete their definitions.
1438 (ffecom_init_0): Call build_common_tree_nodes and
1439 build_common_tree_nodes_2 instead of building their nodes here.
1440 Override their decisions for complex nodes.
1442 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
1444 * Make-lang.in (f771): Depend on ggc-callbacks.o.
1445 * Makefile.in (OBJS): Add ggc-callbacks.o.
1446 (OBJDEPS): Likewise.
1448 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 * com.c (language_string): Constify.
1452 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1454 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
1455 Remove hacks for stuff which now comes from libiberty.
1457 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * com.c (lang_printable_name): Constify a char*.
1461 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1463 * lang-specs.h: Pass cc1 spec to f771.
1465 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * com.c (lang_print_error_function): Constify a char*.
1468 (init_parse): Remove redundant prototype for `print_error_function'.
1469 (lang_identify): Constify a char*.
1471 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
1473 * g77spec.c: Update URLS and mail addresses.
1474 * root.texi: Update URLS and mail addresses.
1476 1999-07-25 Richard Henderson <rth@cygnus.com>
1478 * com.c (ptr_type_node, va_list_type_node): New.
1479 (ffecom_init_0): Init and use ptr_type_node.
1481 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1483 * root.texi: Update e-mail addresses to gcc.gnu.org.
1484 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
1485 instructions to gcc.gnu.org. Removed e-mail address.
1487 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
1489 * root.texi, g77install.texi: Switchover to GCC terminology.
1490 Also, FSF-G77 had been mistakenly set at some point.
1492 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
1494 * news.texi: Describe DATE intrinsic fix.
1496 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
1498 * version.c: Denote experimental version.
1500 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
1502 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
1503 a temp even if -fno-f2c.
1505 * version.c: Bump version.
1507 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
1509 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
1510 Explain that this fixes the NAMELIST-read bug.
1512 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
1514 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
1516 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1518 * g77.texi: Update links.
1520 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
1522 * news.texi: Add missing @end ifclear.
1524 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
1526 * news.texi: Doc TtyNam fix.
1528 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
1530 * news.texi: New heading for development version.
1531 Doc upgrade to netlib libf2c as of today.
1533 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
1535 * news.texi: Mention BACKSPACE fix to libg2c.
1537 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
1539 * Make-lang.in: Any target using libsubdir must depend
1542 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
1544 * g77.texi: Describe a few more missing features people
1545 have emailed me about.
1547 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
1549 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1550 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
1552 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
1554 * Make-lang.in: Use libsubdir, not prefix, to store
1555 temporary lang-f77 `flag' file.
1557 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1559 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1560 Mention that libg2c is multilibbed.
1562 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1564 * g77.texi (Missing Features): Add `Better Warnings'
1567 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1569 * g77.texi: Fix thinko.
1571 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
1573 * news.texi: Document Tue May 18 03:52:04 1999 patch.
1576 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
1578 * g77.texi, news.texi, root.texi, version.c: Start renaming
1579 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
1580 the version of g77 within GCC 2.95.
1582 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1584 Rename -fsubscript-check to -fbounds-check and
1585 -ff2c-subscript-check to -ffortran-bounds-check:
1586 * g77.texi: Rename options in docs, clarify usage.
1587 * lang-options.h: Rename options, clarify doclets.
1588 * news.texi: Rename options, don't bother with fortran-specific
1590 * top.c (ffe_decode_option): Rename recognized strings.
1592 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1594 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1595 now that -fflatten-arrays exists.
1597 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1600 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1601 CHARACTER expression.
1602 (ffecom_prepare_expr_): Ditto.
1604 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1606 Support use of back end's improved open-coding of complex divide:
1607 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1608 instead of run-time call to [cz]_div, if `-Os' option specified.
1609 (lang_init_options): Tell back end we want support for wide range
1610 of inputs to complex divide.
1614 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1616 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1619 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1621 Fix INTEGER*8 subscripts in array references:
1622 * com.c (ffecom_subscript_check_): Convert low, high, and
1623 element as necessary to make comparison work.
1624 (ffecom_arrayref_): Do more of the work.
1625 Properly handle subscript expr that's wider than int,
1626 if pointers are wider than int.
1627 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1628 (ffecom_init_0): Record sizes of pointers and ints for
1630 Use set_sizetype etc. as done by gcc front end.
1631 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1632 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1633 expressions in run-time contexts.
1634 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1635 non-default INTEGER subscript expressions.
1636 * news.texi: Announce.
1638 Finish accepting -fflatten-arrays option:
1639 * com.c (ffecom_arrayref_): Flatten references if requested.
1640 * g77.texi: Describe.
1641 * lang-options.h: Allow.
1642 * news.texi: Announce.
1643 * top.c, top.h: Recognize.
1645 * version.c: Bump version.
1647 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1649 * com.c (lang_init_options): Disable back end's maintenance
1651 * news.texi: Document dropping of errno.
1653 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1655 * lang-specs.h: Pass -$ to the preprocessor.
1657 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1659 * g77.texi: Fix various @xref's per proper style.
1660 Go ahead and use nested braces in @xref's, with care.
1661 * g77install.texi: Fix @xref per proper style.
1663 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1665 * news.texi: Doc upgrade to netlib libf2c as of today.
1667 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1669 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1670 and point to the FAQ.
1672 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1674 * g77.texi (Arbitrary Concatenation): Put this under
1675 "Missing Features" instead of "Projects".
1676 (Internals Documentation): Point to new "Front End" chapter.
1678 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1680 * bugs.texi, news.texi: Automatic arrays reportedly working
1683 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1685 * g77.texi (Advantages Over f2c): Expand on this topic.
1687 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1689 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1691 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1693 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1694 ETIME_subr, and TTYNAM_subr:
1695 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1696 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1698 * intdoc.in: Document the new calling sequences.
1699 * intrin.def: Reverse the arguments.
1700 * news.texi: Document the fact that they changed.
1701 * version.c: Bump version.
1703 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1705 * news.texi: Doc upgrade to netlib libf2c as of today.
1707 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1709 * version.c: Bump version.
1711 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1713 Fix compile/19990502-1.f:
1714 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1715 variable when expanding the assignment into it.
1717 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1719 Fix 19990325-0.f and 19990325-1.f:
1720 * com.c (ffecom_possible_partial_overlap_): New function.
1721 (ffecom_expand_let_stmt): Use it to determine whether to assign
1722 to a COMPLEX operand through a temp.
1723 * news.texi: Document fix.
1725 * version.c: Bump version.
1727 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1729 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1730 start/end/incr expressions to default INTEGER.
1731 Fix some broken conditionals.
1732 Clean up some code in the region.
1733 * news.c: Document the fix.
1735 * version.c: Bump version.
1737 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1739 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1740 checking option with something else.
1742 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1744 Support new -fsubscript-check and -ff2c-subscript-check options:
1745 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1746 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1747 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1748 FFEBLD_opARRAYREF case.
1749 Compute character name, array type, and use new
1750 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1751 (ffecom_expr_): Use new ffecom_arrayref_ function.
1752 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1753 * g77.texi, news.texi: Document new options.
1754 * top.c, top.h: Support new options.
1756 * news.texi: Fix up some items to not be in "User-Visible Changes".
1758 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1761 * version.c: Bump version.
1763 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1765 * bugs.texi, news.texi: Clarify -malign-double situation.
1767 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1769 * stb.c (ffestb_R5282_): Convert DATA repeat count
1770 to default INTEGER, to avoid problems downstream.
1772 * version.c: Bump version.
1774 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1776 * ste.c (ffeste_R819B): Start the loop before expanding
1777 the termination expression.
1779 * version.c: Bump version.
1781 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1783 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1784 variables have constant addresses (EQUIVALENCE only if
1785 containing aggregate is static).
1787 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1789 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1790 Clean up @code{} vs. @samp{}.
1791 Clean up dashes (`--') vs. @minus{} vs. `---'.
1793 * ffe.texi: Add copyright header.
1795 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1796 Remove support for -fugly option.
1797 Clarify that -fugly-logint is needed instead of -fugly
1798 to work around using .EQ./.NE. on LOGICAL operands.
1799 Explain more about why -fugly-logint is bad juju.
1801 * g77.texi (Missing Features): Describe READONLY as a missing
1802 feature. Describe AUTOMATIC better.
1804 * news.texi: Mention libf2c upgrade.
1806 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1808 Make a place for front-end internals documentation:
1809 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1810 * ffe.texi: New file, containing docs on front-end internals.
1811 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1813 * g77.texi: Fix an index entry.
1815 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1817 Rewrite to use block/scope structure of GBE and to ensure
1818 variables (especially those going on stack/reg) are declared
1819 before executable code generated:
1820 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1822 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1823 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1824 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1825 ffebld_rank, ffebld_where): New convenience macros (used
1826 by rest of this patch).
1827 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1828 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1830 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1831 ffecom_call_gfrt): Support passing hooks for temp-var info.
1832 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1833 of its left and right operands, so it can get at the hook.
1834 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1835 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1836 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1837 ffecom_prepare_ptr_to_expr): New functions supporting expression
1839 (bison_rule_compstmt_): Return the tree, as in the CFE.
1840 (delete_block): New function, from CFE.
1841 (kept_level_p): New function, from CFE, modified.
1842 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1843 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1844 and they do real work.
1845 (struct binding_level): Add prep_state member. Initialize to 0.
1846 (ffecom_get_invented_identifier): Now takes either or both a
1847 string and an integer, using -1 to denote no integer.
1848 (ffecom_do_entry_): Disallow temp-var generation via expressions
1849 in body of function, since the exprs aren't prescanned.
1850 (ffecom_expr_rw): Now takes destination tree.
1851 (ffecom_expr_w): New function, now used in some places
1852 ffecom_expr_rw had been used.
1853 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1854 of source file, to avoid annoying problems editing com.c using
1856 (ffecom_expr_power_integer_): Make a temp var for division, if
1858 Handle expanded statement expression as does CFE.
1859 (ffecom_start_progunit_): Disallow temp-var generation in body
1860 of function, since expressions are not prescanned at this level.
1861 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1862 so these are all transformed up front, before code-generation
1864 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1865 ffecom_ptr_to_const_expr): New functions to transform expressions
1866 only if the results will surely be constants.
1867 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1868 obtaining temp vars.
1869 (ffecom_expand_let_stmt): Guess at usability of destination
1870 pre-expansion, to provide better prescan preparation (fewer
1871 spurious temp vars).
1872 (ffecom_init_0): Disallow temp-var generation in global scope.
1873 (ffecom_type_expr): New function, returns just the type tree
1875 (start_function): Disallow temp-var generation in parm scope.
1876 (incomplete_type_error): Fix introductory comment.
1877 (poplevel): Update (somewhat) from CFE.
1878 (pushlevel): Update (somewhat) from CFE.
1879 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1880 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1881 ffestd_R806): Remember and pass through the ffestw block info
1882 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1883 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1884 (ffeste_io_inlist_): Add prototype.
1885 (ffeste_f2c_*): Macros rewritten, new ones added.
1886 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1887 ffeste_end_stmt_): New macros/functions, depending on whether
1888 checking is enabled, to keep track of symmetry of other ste.c code.
1889 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1890 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1891 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1892 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1893 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1894 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1895 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1896 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1897 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1898 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1899 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1900 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1901 all pertinent expressions, update to new com.c interface, etc.
1902 (ffeste_io_impdo_): Relocate.
1903 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1904 bother calling clear_momentary, nothing was generated.
1905 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1906 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1907 (ffeste_terminate_2): When checking enabled, make sure all blocks
1908 and statements have been ended.
1909 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1910 These now take ffestw block argument.
1911 (ffeste_terminate_2): When checking enabled, it's a function, not
1913 * stw.h (struct _ffestw_): New variable for IFTHEN.
1914 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1916 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1918 * com.c: Clean up commentary per GNU coding standards.
1920 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1922 * version.c: Bump version.
1924 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1926 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1927 null to decide whether to use it.
1929 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1931 * ansify.c (die): Specify void argument.
1933 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1934 argument_info_ptr, argument_info_string, argument_name_ptr,
1935 argument_name_string, elaborate_if_complex,
1936 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1938 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1939 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1940 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1942 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1944 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1946 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1948 Fix bugs exposed by configuring with --enable-checking:
1949 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1950 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1951 pop_f_function_context, store_parm_decls, poplevel): Handle
1952 error_mark_node properly.
1953 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1954 * version.c: Bump version.
1956 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1958 * g77.texi: Fix up docs for -fset-g77-defaults, and
1959 describe how internal consistency checking now happens.
1960 (Should have been done for EGCS version 1.1.)
1962 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1964 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1965 Make -fno-emulate-complex the default, as COMPLEX support
1966 in the back end is now believed to be working.
1968 * version.c: Bump version.
1970 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1972 * g77.texi: -malign-double now works.
1973 Give URL for alignment-testing package.
1974 * news.texi: -malign-double now works.
1976 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1978 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1981 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1983 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1986 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1989 * stb.c (ffestb_local_u_): Likewise.
1990 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1991 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1992 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1993 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1994 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1995 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1996 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1997 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1998 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1999 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
2000 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
2001 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
2002 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
2003 ffestb_decl_R539): Likewise.
2005 * stb.h (_ffestb_args_): Likewise.
2007 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
2008 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
2010 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
2011 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
2012 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
2013 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
2014 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
2016 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
2018 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2019 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2021 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2022 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2024 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
2025 ffestt_tokenlist_drive): Add prototype arguments.
2027 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
2028 ffestt_tokenlist_drive): Likewise.
2030 * stu.c (ffestu_dummies_transition_): Likewise.
2031 (ffestu_sym_end_transition): Const-ify a char*.
2033 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
2034 prototype arguments.
2036 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
2038 * version.c (ffe_version_string): Const-ify a char*.
2040 * version.h (ffe_version_string): Likewise.
2042 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2044 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
2045 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
2046 ffebad_finish): Const-ify a char*.
2048 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
2050 * bld.h (ffebld_op_string): Likewise.
2052 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
2053 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2054 ffecom_get_appended_identifier_, ffecom_get_identifier_,
2055 ffecom_gfrt_args_): Likewise.
2056 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
2057 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
2058 ffecom_arglist_expr_, ffecom_build_f2c_string_,
2059 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2060 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
2061 ffecom_get_identifier_, ffecom_decl_field,
2062 ffecom_get_invented_identifier, lang_print_error_function,
2063 skip_redundant_dir_prefix, read_name_map, print_containing_files):
2065 (savestring): Remove, use `xstrdup' instead.
2067 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
2070 * data.c (ffebld, ffedata_gather_): Make explicitly static.
2072 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
2073 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
2074 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
2075 ffeexpr_nil_number_real_, ffeexpr_token_real_,
2076 ffeexpr_token_number_, ffeexpr_token_number_period_,
2077 ffeexpr_token_number_real_): Const-ify a char*.
2079 * fini.c (xspaces): Likewise.
2081 * global.c (ffeglobal_type_string_): Likewise.
2082 (ffeglobal_drive): Protoize.
2083 (ffeglobal_proc_def_arg): Const-ify a char*.
2085 * global.h (ffeglobal_drive): Protoize.
2086 (ffeglobal_proc_def_arg): Const-ify a char*.
2088 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
2091 * implic.h (ffeimplic_peek_symbol_type): Likewise.
2093 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
2094 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
2095 ffeinfo_where_string_, ffeinfo_basictype_string,
2096 ffeinfo_kind_message, ffeinfo_kind_string,
2097 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
2099 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
2100 ffeinfo_kind_string, ffeinfo_kindtype_string,
2101 ffeinfo_where_string): Likewise.
2103 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
2104 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
2105 ffeintrin_fulfill_specific, ffeintrin_init_0,
2106 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
2107 ffeintrin_name_generic, ffeintrin_name_implementation,
2108 ffeintrin_name_specific): Likewise.
2110 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
2111 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
2113 * lex.c (ffelex_type_string_, ffelex_token_new_character,
2114 ffelex_token_new_name, ffelex_token_new_names,
2115 ffelex_token_new_number): Likewise.
2117 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
2118 ffelex_token_new_names, ffelex_token_new_number): Likewise.
2120 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
2121 malloc_new_zinpool_): Likewise.
2123 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
2124 malloc_pool_new): Likewise.
2126 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
2129 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
2132 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
2133 ffesymbol_attrs_string): Const-ify a char*.
2134 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2135 (ffesymbol_state_string): Const-ify a char*.
2137 * symbol.h (ffesymbol_attrs_string): Likewise.
2138 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2139 (ffesymbol_state_string): Const-ify a char*.
2141 * target.c (ffetarget_layout): Likewise.
2143 * target.h (ffetarget_layout): Likewise.
2145 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2147 * Make-lang.in: Remove all references to g77.o/g77.c.
2148 Link g77 from gcc.o.
2150 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
2152 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
2154 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
2156 * news.texi: Editorial fix.
2158 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
2160 * bugs.texi, g77.texi, news.texi: Editorial fixes.
2162 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
2164 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
2165 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
2166 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
2167 by convertor, just return original expr.
2168 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
2169 conversions that aren't yet working properly.
2170 * news.texi: Explain.
2172 * version.c: Bump version.
2174 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
2176 * RELEASE-PREP: New file, lists things to do for a release.
2178 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
2179 install0.texi, news.texi, news0.texi: Accommodate new doc
2181 Consolidate news items. Don't describe old news items in
2182 various generated docs.
2183 Don't describe FSF-g77 installation stuff in various EGCS-g77
2185 Move description of AUTOMATIC to more suitable location.
2186 * root.texi: New file for new doc architecture.
2188 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
2190 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
2192 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
2194 Warn about non-Y2K-compliant intrinsics:
2195 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
2196 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
2197 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
2198 * intdoc.c (DEFIMPY): Support new Y2K macro.
2199 * intrin.h (DEFIMPY): Ditto.
2200 * intrin.c (DEFIMPY): Ditto.
2201 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
2202 Warn about invocation of non-Y2K-compliant intrinsic.
2203 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
2204 Rename external procedure names, to keep previously-
2205 compiled (sans-new-warnings) code from linking to
2207 * g77.texi: Document all this stuff.
2208 * news.texi: Spread the joy.
2209 * version.c: Bump version.
2211 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
2213 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
2214 so describe it there, instead of under 1.2.
2216 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
2218 * news.texi: IDATE (VXT) fixed to return year as 0..99.
2220 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
2222 * g77.texi: Add remaining changes pending from Dave Love.
2224 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
2226 * bugs.texi, news.texi: Conditionalize cross-references
2227 on non-html processing, providing temporary HTML "links".
2229 * g77.texi: Fix up a reference.
2231 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
2233 * news.texi, bugs.texi: Delete fixed bugs, make one
2234 of them into the appropriate news item.
2236 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
2238 * news.texi: Copy over 1.1.2 news.
2240 1999-03-02 Craig Burley <craig@jcb-sc.com>
2242 * g77.texi (Bug Reporting): Clarify whether to use -E.
2243 Clarify other instructions.
2245 1999-02-27 Craig Burley <craig@jcb-sc.com>
2247 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
2249 1999-02-26 Craig Burley <craig@jcb-sc.com>
2251 * intdoc.in (STAT_func, STAT_subr,
2252 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
2253 Properly order array elements. Specify N/A return values.
2255 1999-02-26 Craig Burley <craig@jcb-sc.com>
2257 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
2258 seconds, and VALUES(8), therefore, milliseconds.
2260 1999-02-26 Craig Burley <craig@jcb-sc.com>
2262 * news.texi: Clarify IOSTAT= fix.
2264 1999-02-25 Richard Henderson <rth@cygnus.com>
2266 * lang-specs.h: Define __FAST_MATH__ when appropriate.
2268 1999-02-25 Craig Burley <craig@jcb-sc.com>
2270 * g77.texi: Clarify/index lack of run-time allocation for
2273 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
2275 * f/intdoc.in: Add missing `,' after cross references.
2277 1999-02-20 Craig Burley <craig@jcb-sc.com>
2279 * Make-lang.in (f77.install-common, f77.install-info,
2280 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
2281 instead of `lang-f77' for flag file, to be sure of a
2282 writable directory, and remove the flag file after each
2283 operation to keep things clean.
2285 1999-02-20 Craig Burley <craig@jcb-sc.com>
2287 * g77.texi: Properly attribute Priest document; clarify
2288 that it is in the .ps version of the Goldberg document.
2290 1999-02-19 Craig Burley <craig@jcb-sc.com>
2292 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
2293 news0.texi, news.texi: Update copyright dates.
2294 Clarify which files are source, which are derived,
2295 and remind maintainers where copyright dates are sourced.
2296 * BUGS, INSTALL, NEWS: Regenerated.
2298 1999-02-19 Craig Burley <craig@jcb-sc.com>
2300 * global.c (ffeglobal_ref_progunit_): Warn about a function
2301 definition that disagrees with the type of a previous reference.
2302 Improve commentary. Fix a couple of minor bugs. Clean up
2304 * news.texi: Spread the joy.
2306 1999-02-18 Craig Burley <craig@jcb-sc.com>
2308 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
2309 as argument for FILEINT and FILEASSOC as lhs.
2310 * news.texi: Document fix.
2313 1999-02-18 Craig Burley <craig@jcb-sc.com>
2315 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
2317 1999-02-18 Craig Burley <craig@jcb-sc.com>
2319 * intdoc.in (LOG10): Fix typo.
2321 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
2323 * intdoc.in: Fix typo.
2325 1999-02-17 Craig Burley <craig@jcb-sc.com>
2327 * g77.texi, intdoc.in: Document Y2K and some other known
2329 * intrin.def (DTIME, FDATE): Fix capitalization of
2330 case-sensitive forms of these intrinsics' names.
2332 1999-02-17 Dave Love <fx@gnu.org>
2334 * intdoc.in: Say `common' logarithm for log10.
2336 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
2338 * g77.texi: Add missing @ in email addresses.
2340 1999-02-15 Craig Burley <craig@jcb-sc.com>
2342 * *.*: Delete my (old) email address in most places, change it
2345 1999-02-14 Craig Burley <craig@jcb-sc.com>
2349 1999-02-14 Craig Burley <craig@jcb-sc.com>
2351 * version.c: Bump for 1998-10-02 change (forgot to do this
2354 1999-02-14 Craig Burley <craig@jcb-sc.com>
2356 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
2357 and `.FPP' as well as `.for' and `.fpp'.
2359 1999-02-14 Craig Burley <craig@jcb-sc.com>
2361 * intdoc.in (LOG10): Fix description.
2363 1999-02-14 Craig Burley <craig@jcb-sc.com>
2365 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
2367 1999-02-14 Craig Burley <craig@jcb-sc.com>
2369 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
2370 up and improve indexing, and some other areas of docs.
2372 1999-02-14 Craig Burley <craig@jcb-sc.com>
2374 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
2377 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
2379 * g77.texi: Update email addresses.
2381 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
2383 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
2384 mkstemp.o from libiberty.
2386 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
2388 * top.c: Don't define ffe_is_ident_. Don't process
2390 * top.h: Remove declaration of ffe_is_ident_ and macros
2391 ffe_is_ident() and ffe_set_is_ident().
2392 * lex.c: Use flag_no_ident instead of ffe_is_ident().
2394 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2396 * lang-specs.h: Map -Qn to -fno-ident.
2398 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2400 * Make-lang.in (g77.o): Depend on prefix.h.
2402 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2404 * fini.c: Rename variable `spaces' to `xspaces' to avoid
2405 conflicting with function `spaces' from libiberty.
2407 * g77spec.c: Don't prototype libiberty functions.
2408 * malloc.c: Likewise.
2410 1998-11-20 Dave Love <d.love@dl.ac.uk>
2412 * g77.texi: Assorted minor changes.
2414 1998-11-19 Dave Love <d.love@dl.ac.uk>
2416 * bugs.texi: Formatting changes from Craig.
2418 * intdoc.in: Terminate some @xrefs with `,'.
2420 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
2422 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
2424 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
2426 * g77.texi, news.texi: Updates from Craig.
2428 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2430 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
2432 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2434 * g77spec.c: Don't include gansidecl.h.
2435 * output.j: Likewise.
2437 1998-11-04 Dave Love <d.love@dl.ac.uk>
2439 * g77.texi: Small formatting/indexing fixes.
2441 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2443 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
2444 char, change type of variable `s' to unsigned char *.
2446 * com.c (ffecom_symbol_null_): Add missing initializers.
2448 * fini.c (MAXNAMELEN): Undef it before defining.
2450 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
2453 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
2456 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
2458 (ffelex_token_name_from_names): Cast the argument of
2459 `ffelex_is_firstnamechar' to (unsigned char).
2460 (ffelex_token_names_from_names): Likewise.
2461 (ffelex_token_new_name): Likewise.
2462 (ffelex_token_new_names): Likewise.
2464 * malloc.c (malloc_root_): Add missing initializer.
2466 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
2467 (ffestb_else) Likewise.
2468 (ffestb_else3_) Likewise.
2469 (ffestb_endxyz) Likewise.
2470 (ffestb_goto) Likewise.
2471 (ffestb_let) Likewise.
2472 (ffestb_varlist) Likewise.
2473 (ffestb_R522) Likewise.
2474 (ffestb_R528) Likewise.
2475 (ffestb_R834) Likewise.
2476 (ffestb_R835) Likewise.
2477 (ffestb_R838) Likewise.
2478 (ffestb_R1102) Likewise.
2479 (ffestb_blockdata) Likewise.
2480 (ffestb_R1212) Likewise.
2481 (ffestb_R810) Likewise.
2482 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
2484 (ffestb_V014): Change type of variable `p' to unsigned char *.
2485 (ffestb_dummy) Likewise.
2486 (ffestb_R524) Likewise.
2487 (ffestb_R547) Likewise.
2488 (ffestb_decl_chartype) Likewise.
2489 (ffestb_decl_dbltype) Likewise.
2490 (ffestb_decl_gentype) Likewise.
2491 (ffestb_decl_entsp_2_) Likewise.
2492 (ffestb_V027) Likewise.
2493 (ffestb_decl_R539) Likewise.
2495 * top.c (ffe_decode_option): Mark parameter `argc' with
2498 * where.c (ffewhere_unknown_line_): Add missing initializers.
2500 1998-10-02 Dave Love <d.love@dl.ac.uk>
2502 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
2504 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2506 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2507 HANDLE_GENERIC_PRAGMAS.
2509 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
2511 * news.texi: Update from Craig.
2513 1998-09-23 Dave Love <d.love@dl.ac.uk>
2515 * g77.texi: Additions about `/*', trailing comments and cpp.
2517 1998-09-18 Dave Love <d.love@dl.ac.uk>
2519 * g77.texi: Various additions and some small fixes.
2521 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
2523 * Make-lang.in (f77.install-common): Add missing "else true;".
2525 1998-09-07 Dave Love <d.love@dl.ac.uk>
2527 * ChangeLog.egcs: Deleted. Entries merged here.
2529 1998-09-05 Dave Love <d.love@dl.ac.uk>
2531 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
2532 (F771_LDFLAGS): Variable dispensed with.
2534 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
2536 * intdoc.in: Minor editorial tweaks.
2538 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2540 * lang-options.h: Convert to wrap option and doc string
2541 in a new macro invocation, FTNOPT, so the nearly identical
2542 list can be used in FSF-g77.
2544 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2546 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
2547 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
2548 picks up correct dependency.
2550 * Makefile.in (proj-h.o): Fix dependencies list.
2552 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2554 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2555 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2556 enabled in this code.
2557 Generate warning messages if unknown pragmas are encountered.
2558 (pragma_getc): New function: retrieves characters from the
2559 input stream. Defined when HANDLE_PRAGMA is defined.
2560 (pragma_ungetc): New function: replaces characters back into the
2561 input stream. Defined when HANDLE_PRAGMA is defined.
2563 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2565 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2568 1998-08-23 Dave Love <d.love@dl.ac.uk>
2570 * g77.texi: Increment `version-g77' and fix a few typos.
2572 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
2574 * Make-lang.in: Add several "else true" clauses to deal with lame
2577 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
2579 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
2581 1998-08-09 Dave Love <d.love@dl.ac.uk>
2583 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2584 with explicit use of tex.
2585 (f77.mostlyclean): Remove TeX index files.
2587 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2588 hyphen in @value in @code.
2590 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2592 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2593 Allow conversion from pointer to same-sized integer,
2594 to fix invoking SIGNAL as a function.
2596 1998-07-26 Dave Love <d.love@dl.ac.uk>
2598 * BUGS, INSTALL, NEWS: Rebuilt.
2600 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2603 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2605 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2607 * g77spec.c (lang_specific_driver): Return unmolested
2608 command line when --help seen.
2609 Comment out code that printed g77-specific --help info.
2611 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2613 * lang-options.h: Fix up doc strings.
2614 Remove the unimplemented -fdcp-intrinsics-* options.
2616 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2619 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2621 * com.c (ffecom_finish_symbol_transform_): Revert change
2622 of 1998-05-23, as it was too aggressive, in that it
2623 prevented transformation of (used) functions before
2624 primary code generation.
2626 1998-07-15 Dave Love <d.love@dl.ac.uk>
2628 * intdoc.texi: Regenerated.
2630 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2632 * Make-lang.in (f77.rebuilt): Fix to depend on
2633 build-dir-based, not source-based, g77.info.
2635 * g77.texi: Merge docs with 0.5.24.
2636 * g77install.texi: Ditto.
2638 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2640 Cleanups vis-a-vis g77-0.5.24:
2641 * g77spec.c (lang_specific_driver): Tabify source.
2642 * top.c (ffe_decode_option): Use fixed macro to set
2643 internal-checking flag.
2644 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2646 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2648 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2649 * Makefile.in (fini.o): Define USE_HCONFIG macro
2650 so source code doesn't have to.
2651 * fini.c: Don't define USE_HCONFIG here, since
2652 source code usually shouldn't care about this.
2653 * ansify.c: Include stddef.h only if we have it.
2657 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2659 * lang-options.h: Format changed to work with --help support added
2662 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2664 * com.c (ffecom_push_tempvar): Replace kludge that
2665 munged back-end globals directly with proper calls
2666 to push_topmost_sequence and pop_topmost_sequence.
2668 1998-07-12 Dave Love <d.love@dl.ac.uk>
2670 * version.c: Bump version.
2672 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2675 * equiv.c (ffeequiv_offset_): Don't crash on various
2676 possible ANY operands.
2678 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2680 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2681 for constant is non-zero.
2683 * com.c (__eprintf): Delete this function, it is obsolete.
2685 1998-07-09 Dave Love <d.love@dl.ac.uk>
2687 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2689 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2691 Fix debugging of CHARACTER*(*), etc., which requires
2692 emitting debug info on types like `ftnlen':
2693 * com.c (ffecom_start_progunit_): Don't bother
2694 resetting "invented" flag for identifier.
2695 (ffecom_transform_equiv_): Don't bother zeroing
2696 "ignored" flag for decl.
2697 (pushdecl): No longer set "ignored", "used", or
2698 "suppressed debug" flags for decls having "invented"
2701 1998-07-06 Mike Stump <mrs@wrs.com>
2703 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2706 1998-07-06 Dave Love <d.love@dl.ac.uk>
2708 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2711 1998-07-05 Dave Love <d.love@dl.ac.uk>
2713 * intdoc.in: Add entry for DATE_AND_TIME.
2715 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2716 and third args of SYSTEM_CLOCK optional.
2718 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2720 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2722 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2724 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2726 Fix 980701-1.f (which was producing "unaligned trap"
2727 on an Alpha running GNU/Linux, as predicted):
2728 * equiv.c (ffeequiv_layout_local_): Don't bother
2729 coping with pre-padding of entire area while building
2730 it; do that instead after the building is done, and
2731 do it by modifying only the modulo field. This covers
2732 the case of alignment stringency being increased without
2733 lowering the starting offset, unlike the previous changes,
2734 and even more elegantly than those.
2736 * target.c (ffetarget_align): Make sure alignments
2737 are non-zero, just in case.
2739 See ChangeLog.0 for earlier changes.
2742 add-log-time-format: current-time-string