1 Sun Mar 17 20:57:30 2002 Neil Booth <neil@daikokuya.demon.co.uk>
3 * com.c (LANG_HOOKS_PARSE_FILE): Redefine.
4 * com.h (ffe_parse_file): New.
5 * parse.c (NAME_OF_STDIN): Remove.
6 (yyparse): Rename ffe_parse_file.
8 Tue Mar 12 20:23:18 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * com.c (tree_code_type, tree_code_length, tree_code_name):
13 Sun Mar 10 12:37:42 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * target.c (ffetarget_print_hex): Const-ify.
17 2002-03-06 Phil Edwards <pme@gcc.gnu.org>
19 * version.c: Fix misplaced leading blanks on first line.
21 2002-03-03 Zack Weinberg <zack@codesourcery.com>
23 * com.c, target.h: Remove all #ifndef REAL_ARITHMETIC
24 blocks, make all #ifdef REAL_ARITHMETIC blocks unconditional.
25 Delete some further #ifdef blocks predicated on REAL_ARITHMETIC.
27 Thu Feb 28 07:53:46 2002 Neil Booth <neil@daikokuya.demon.co.uk>
29 * com.c (copy_lang_decl): Delete.
31 2002-02-27 Zack Weinberg <zack@codesourcery.com>
33 * com.c, lex.c, top.c: Delete traditional-mode-related code
34 copied from the C front end but not used, or used only to
35 permit the compiler to link.
37 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
39 * news.texi: List Problem Reports fixed in 3.1.
41 2002-02-13 Toon Moene <toon@moene.indiv.nluug.nl>
43 * data.c (ffedata_eval_offset_): Only convert index,
44 low and high bound in data statements to default integer
45 if they are constants. Use a copy of the data structure.
47 2002-02-09 Toon Moene <toon@moene.indiv.nluug.nl>
49 * data.c (ffedata_eval_offset_): Convert non-default integer
50 constants to default integer kind if necessary.
52 2002-02-09 Toon Moene <toon@moene.indiv.nlug.nl>
54 * invoke.texi: Add a short debugging session
55 as an example to the documentation of -g.
57 2002-02-06 Toon Moene <toon@moene.indiv.nluug.nl>
59 PR fortran/4730 fortran/5473
60 * com.c (ffecom_expr_): Deal with %VAL constructs.
61 * intrin.c (ffeintrin_check_): Handle 'N' constraints for intrinsics,
62 to indicate "no larger than default kind" integers and logicals.
63 * intrin.def: Use 'N' constraints in table of intrinsics.
64 * intdoc.c: Document this constraint.
65 * intdoc.texi: Regenerated.
67 2002-02-04 Philipp Thomas <pthomas@suse.de>
69 * implic.c lex.c stb.c ste.c stu.c: Update copyright dates.
71 2002-02-04 Philipp Thomas <pthomas@suse.de>
73 * bad.def com.c expr.c implic.c lex.c stb.c ste.c stu.c:
74 Insert comments to mark messages as not being printf style
77 2002-02-03 Toon Moene <toon@moene.indiv.nluug.nl>
79 * expr.c (ffeexpr_sym_impdoitem_): Allow other than
80 default INTEGER implied-do loop counts.
82 2002-02-01 Toon Moene <toon@moene.indiv.nluug.nl>
84 * bad.def: Remove non-historical reference to version 0.6.
91 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
93 * g77spec.c (lang_specific_driver): Follow GNU Coding Standards
96 2002-01-30 Richard Henderson <rth@redhat.com>
98 * ste.c (ffeste_begin_iterdo_): Use expand_exit_loop_top_cond.
99 (ffeste_R819B): Likewise.
101 2002-01-30 Toon Moene <toon@moene.indiv.nluug.nl>
103 * intrin.c (upcasecmp_): New function.
104 (ffeintrin_cmp_name_): Use it to correctly compare name
105 and table entry for bsearch.
107 2002-01-26 Toon Moene <toon@moene.indiv.nluug.nl>
109 * intrin.c (ffeintrin_cmp_name_): Correct comparison
110 for intrinsics in intrinsic table (intrin.def).
112 2002-01-22 Zack Weinberg <zack@codesourcery.com>
114 * bad.c: Include intl.h.
115 (FFEBAD_MSGS1, FFEBAD_MSGS2): Replace by FFEBAD_MSG, SHORT,
116 LONG. Adjust definitions to work with exgettext.
117 (ffebad_start_): Translate all error messages.
118 (ffebad_finish): Mark constant strings for translation.
119 * bad.h: Use FFEBAD_MSG. Adjust prototype of ffebad_start_
120 and definitions of ffebad_start_msg, ffebad_start_msg_lex to
122 * bad.def: Use FFEBAD_MSG, SHORT, LONG throughout.
124 * com.c: Include intl.h.
125 (lang_print_error_function): Always use ffeinfo_kind_message
126 to get the kind label for a non-nested construct. Translate
127 it. Translate constant strings.
128 * info.c (FFEINFO_KIND): Adjust definition to work with exgettext.
129 * info-k.def: Block xgettext from slurping copyright notice
130 into gcc.pot. Adjust strings for their sole use, in com.c.
132 * Make-lang.in (f/bad.o, f/com.o): Depend on intl.h.
134 2002-01-14 David Billinghurst <David.Billinghurst@riotinto.com>
137 * f/intrin.c (ffeintrin_check_): Allow for case of intrinsic
138 control string have COL-spec an integer > 0.
140 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
142 * g77spec.c (lookup_option): Handle -fversion.
143 (lang_specific_driver): Update copyright date in --version output.
145 Mon Jan 7 00:03:42 2002 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
147 * invoke.texi: Markup g77 as @command. Remove reference to
148 http://gcc.gnu.org/thanks.html.
150 Wed Jan 2 18:13:11 2002 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
152 * com.c (clear_binding_level): Const-ify.
153 (ffecom_arglist_expr_): Likewise.
154 * info.c (ffeinfo_types_): Don't needlessly zero init.
155 * lex.c (ffelex_hash_kludge): Const-ify.
157 Sun Dec 23 10:45:09 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
159 * com.c (ffecom_gfrt_volatile_, ffecom_gfrt_complex_,
160 ffecom_gfrt_const_, ffecom_gfrt_type_): Const-ify.
162 Sat Dec 22 16:01:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
164 * bld.c (ffebld_arity_op_): Declare array size explicitly.
165 * bld.h (ffebld_arity_op_): Likewise.
167 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
169 * config-lang.in (diff_excludes): Remove.
171 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
173 * g77.texi, invoke.texi: Update links to GCC manual.
175 Sun Dec 16 16:08:57 2001 Joseph S. Myers <jsm28@cam.ac.uk>
177 * news.texi: Fix spelling errors.
179 Sun Dec 16 10:36:51 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
181 * Make-lang.in (f/version.o): Depend on f/version.h.
182 * version.c: Include ansidecl.h and f/version.h.
184 Sun Dec 16 08:52:48 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
186 * lex.c (ffelex_backslash_, ffelex_cfebackslash_): Use hex_value.
187 * target.c (ffetarget_integerhex, ffetarget_typeless_hex): Use
190 2001-12-14 Roger Sayle <roger@eyesopen.com>
192 * com-rt.def: Use __builtin_sqrt instead of __builtin_fsqrt.
193 * com.c (ffecom_init_0): Same, and fixed enumeration usage.
195 2001-12-10 Joseph S. Myers <jsm28@cam.ac.uk>
197 * g77.texi: Don't condition menus on @ifinfo.
199 Wed Dec 5 06:49:21 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
201 * com.c (ffecom_1): Properly handle TREE_READONLY for INDIRECT_REF.
203 Mon Dec 3 18:56:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
205 * com.c: Remove leading capital from diagnostic messages, as
206 per GNU coding standards.
207 * g77spec.c: Similarly.
210 2001-12-01 Zack Weinberg <zack@codesourcery.com>
212 * f/fini.c: Use xmalloc.
214 Fri Nov 30 20:54:02 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
216 * Make-lang.in: Delete references to proj.[co], proj-h.[co].
217 * proj.c: Delete file.
219 2001-11-29 Zack Weinberg <zack@codesourcery.com>
221 * Make-lang.in (f/fini, f/intdoc): Depend on $(HOST_LIBDEPS)
222 and link with $(HOST_LIBS), not safe-ctype.o.
224 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
226 * Make-lang.in (f77.generated-manpages): New target.
227 ($(srcdir)/f/g77.1): Don't check $(GENERATED_MANPAGES). Allow
228 manpage generation to fail.
229 (f77.info): Don't depend on $(srcdir)/f/g77.1.
230 (f77.install-man): Depend on $(GENERATED_MANPAGES) rather than
231 directly on $(srcdir)/g77.1.
233 2001-11-24 Toon Moene <toon@moene.indiv.nluug.nl>
236 * lang-specs.h: Correct !pipe conditional in tradcpp0 invocation.
238 2001-11-21 Toon Moene <toon@moene.indiv.nluug.nl>
240 * g77.texi: egcs was not a `@command'.
241 * invoke.texi: Ditto.
242 * news.texi: Substitute `@command' for `@code'
243 and `@option' for `@samp' where appropriate.
245 2001-11-19 Loren J. Rittle <ljrittle@acm.org>
247 * Make-lang.in: Complete ``Build g77.1 in $(srcdir)''.
249 2001-11-19 Geoffrey Keating <geoffk@redhat.com>
251 * g77spec.c (lang_specific_driver) [ENABLE_SHARED_LIBGCC]: Add
252 libgcc_s.so if libf2c is used.
253 * Make-lang.in (g77spec.o): Use DRIVER_DEFINES.
255 2001-11-19 Toon Moene <toon@moene.indiv.nluug.nl>
257 * .cvsignore: Ignore g77.1
258 * g77.texi: Substitute `@command' for `@code'
260 * invoke.texi: Ditto.
262 2001-11-18 Toon Moene <toon@moene.indiv.nluug.nl>
264 * Make-lang.in: Remove all references to LANGUAGES
265 and the stamp files that depend on its value.
267 Sun Nov 18 11:13:04 2001 Neil Booth <neil@daikokuya.demon.co.uk>
269 * com.c (finish_parse): Remove.
270 (ffe_finish): Move body of finish_parse.
272 Thu Nov 15 10:06:38 2001 Neil Booth <neil@daikokuya.demon.co.uk>
274 * com.c (ffecom_init_decl_processing): Renamed from
275 init_decl_processing.
276 (init_parse): Move contents to ffe_init.
277 (ffe_init): Update prototype.
279 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
281 * g77.texi: Update to use `@command', `@option.
284 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
286 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
288 2001-11-14 Toon Moene <toon@moene.indiv.nluug.nl>
290 * g77.1: Remove from CVS.
291 * Make-lang.in: Build g77.1 in $(srcdir).
292 Add --section=1 to POD2MAN command line.
293 * invoke.texi: Correct copyright years.
294 Add more sections to man page. Add GFDL.
296 Fri Nov 9 23:16:45 2001 Neil Booth <neil@daikokuya.demon.co.uk>
298 * com.c (ffe_print_identifier): Rename.
299 (LANG_HOOKS_PRINT_IDENTIFIER): Override.
300 (lang_print_xnode, print_lang_decl, print_lang_statistics,
301 print_lang_type, set_yydebug): Remove.
303 2001-11-09 Zack Weinberg <zack@codesourcery.com>
305 * g77spec.c (lang_specific_driver): Adjust behavior of -v and
306 --version for consistency with other front ends. Remove large
307 #if 0 block. Do not add libraries to argv if there are no
309 (add_version_magic): Delete all references and dependent code.
310 * lang-options.h: Delete -fnull-version.
311 * lang-specs.h: Delete f77-version spec.
313 * lex.c: Delete logic conditional on ffe_is_null_version() and
315 * top.c: Delete ffe_is_null_version_ variable.
316 (ffe_decode_option): Delete -fnull-version case.
317 * top.h: Delete declaration of ffe_is_null_version_ and
318 ffe_is_null_version(), ffe_set_is_null_version() macros.
320 Fri Nov 9 07:14:47 2001 Neil Booth <neil@daikokuya.demon.co.uk>
322 * com.c (language_string, lang_identify): Remove.
323 (struct lang_hooks): Constify.
324 (LANG_HOOKS_NAME): Override.
325 (init_parse): Update.
327 2001-11-08 Andreas Franck <afranck@gmx.de>
329 * Make-lang.in (G77_INSTALL_NAME, G77_CROSS_NAME): Handle
330 program_transform_name the way suggested by autoconf.
332 2001-11-08 Toon Moene <toon@moene.indiv.nluug.nl>
334 * Make-lang.in: Add rules for building g77.1.
335 * invoke.texi: Add man page stuff. Move indexing
336 from g77.texi to here.
337 * g77.texi: Remove indexing specific to invoke.texi.
338 * news.texi: Document that g77.1 is now a generated
341 Tue Nov 6 21:17:47 2001 Neil Booth <neil@cat.daikokuya.demon.co.uk>
343 * com.c: Include langhooks-def.h.
344 * Make-lang.in: Update.
346 2001-11-04 Toon Moene <toon@moene.indiv.nluug.nl>
348 * g77.texi: Split off invoke.texi (preliminary to using it
349 to generate a man page).
350 * Make-lang.in: Reflect in build rules.
352 Fri Nov 2 10:51:34 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
354 * com.c (ffecom_initialize_char_syntax_, U_CHAR, is_idchar,
355 is_idstart, is_hor_space, is_space, SKIP_WHITE_SPACE,
356 SKIP_ALL_WHITE_SPACE): Delete.
357 (read_filename_string, read_name_map): Don't use is_space or
360 2001-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
362 * news.texi: Document new ability to compile programs with
363 arrays larger than 512 Mbyte on 32-bit targets.
365 2001-10-24 Toon Moene <toon@moene.indiv.nluug.nl>
367 * com.c (ffecom_check_size_overflow_): Only check for TREE_OVERFLOW.
369 Tue Oct 23 14:01:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
371 * com.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
372 (lang_get_alias_set): Delete.
374 2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
376 * g77.texi (Sending Patches): Remove.
378 2001-10-22 Zack Weinberg <zack@codesourcery.com>
380 * Make-lang.in (f/intdoc): Depend on safe-ctype.o.
382 Sun Oct 21 17:28:17 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
384 * bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
385 calls into fewer ones.
386 * implic.c (ffeimplic_lookup_): Likewise.
387 * intdoc.c (dumpimp): Likewise.
388 * intrin.c (ffeintrin_init_0): Likewise.
389 * lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
391 * lex.h (ffelex_is_firstnamechar): Likewise.
392 * target.c (ffetarget_integerhex): Likewise.
394 2001-10-21 Craig Prescott <prescott@phys.ufl.edu>
396 * target.h (FFETARGET_32bit_longs): Don't define
399 2001-10-17 Richard Henderson <rth@redhat.com>
401 * std.c (ffestd_labeldef_format): Fix variable/stmt ordering.
402 (ffestd_R737A): Likewise.
404 2001-10-17 Richard Henderson <rth@redhat.com>
406 * com.h: Remove FFECOM_targetCURRENT, FFECOM_ONEPASS, BUILT_FOR_270,
407 BUILT_FOR_280, FFECOM_GCC_INCLUDE, all derivitive defines, and all
408 related conditional compilation directives.
409 * bad.c, bld.c, bld.h, com.c, equiv.c, equiv.h, global.h, intdoc.c,
410 intrin.c, intrin.h, lex.c, parse.c, sta.c, std.c, ste.c, ste.h, stt.c,
411 stt.h, stw.h, symbol.c, symbol.h, target.h, top.c: Likewise.
413 2001-10-17 Richard Henderson <rth@redhat.com>
415 * Make-lang.in (f/com.o): Depend on langhooks.h.
417 (LANG_HOOKS_INIT, LANG_HOOKS_FINISH): New.
418 (LANG_HOOKS_INIT_OPTIONS, LANG_HOOKS_DECODE_OPTION): New.
419 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
421 Sun Oct 7 12:27:54 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
423 * bad.c (_ffebad_message_, ffebad_messages_): Const-ify.
424 * bld.c (ffebld_arity_op_): Likewise.
425 * bld.h (ffebld_arity_op_): Likewise.
426 * com.c (ffecom_init_0): Likewise.
427 * intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
428 _ffeintrin_imp_, names, gens, imps, specs, cc_pair,
429 cc_descriptions, cc_summaries): Likewise.
430 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
431 _ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_,
432 ffeintrin_imps_, ffeintrin_specs_): Likewise.
434 2001-10-05 Toon Moene <toon@moene.indiv.nluug.nl>
436 * news.texi: Document libf2c being built as a shared library.
437 Use of array elements in bounds of adjustable arrays ditto.
439 2001-10-03 Toon Moene <toon@moene.indiv.nluug.nl>
441 * Make-lang.in: Remove reference to FORTRAN_INIT.
442 * g77spec.c: Add reference to FORTRAN_INIT.
444 2001-09-29 Juergen Pfeifer <juergen.pfeifer@gmx.net>
446 Make libf2c a shared library.
448 * Make-lang.in: Pass define of frtbegin.o to compilation of g77spec.c.
449 * g77spec.c (lang_specific_driver): Treat linking in of frtbegin.o.
451 2001-09-28 Robert Anderson <rwa@alumni.princeton.edu>
453 * expr.c (ffeexpr_sym_rhs_dimlist_): Allow array elements
454 as bounds of adjustable arrays.
456 Thu Sep 20 15:05:20 JST 2001 George Helffrich <george@geo.titech.ac.jp>
458 * com.c (ffecom_subscript_check_): Loosen subscript checking rules
459 for character strings, to permit substring expressions like
461 * news.texi: Document this as a new feature.
463 Thu Sep 13 10:33:27 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
465 * bad.c (ffebad_finish): Const-ification and/or static-ization.
466 * intrin.c (ffeintrin_cmp_name_): Likewise.
467 * stc.c (ffestc_R904): Likewise.
469 Wed Sep 12 12:09:04 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
471 * bld.c (ffebld_op_string_): Const-ification.
472 * com.c (ffecom_gfrt_name_, ffecom_gfrt_argstring_): Likewise.
473 * fini.c (xspaces): Likewise.
474 * global.c (ffeglobal_type_string_): Likewise.
475 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
476 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
477 ffeinfo_where_string_): Likewise.
478 * lex.c (ffelex_type_string_): Likewise.
479 * malloc.c (malloc_types_): Likewise.
480 * stc.c (ffestc_subr_binsrch_, ffestc_R904, ffestc_R904,
481 ffestc_R907): Likewise.
482 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_):
484 * version.c (ffe_version_string): Likewise.
485 * version.h (ffe_version_string): Likewise.
487 2001-09-11 Richard Henderson <rth@redhat.com>
489 * parse.c (finput): Mark extern.
491 2001-09-11 Jakub Jelinek <jakub@redhat.com>
493 * com.c (ffe_init_options): Default to -fmerge-all-constants
496 2000-08-14 Ulrich Weigand <uweigand@de.ibm.com>
498 * target.h (FFETARGET_32bit_longs): Don't define
501 2001-07-20 Toon Moene <toon@moene.indiv.nluug.nl>
503 * com.c (ffecom_expr_intrinsic_):
504 case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define.
505 case FFEINTRIN_impISHFT: Ditto. Change LT_EXPR to NE_EXPR.
506 case FFEINTRIN_impISHFTC: Ditto.
507 case FFEINTRIN_impMVBITS: Ditto.
509 2001-07-19 Jakub Jelinek <jakub@redhat.com>
511 * top.c (ffe_decode_option): Disallow lang-independent processing
514 2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>
516 * f/com.c (ffecom_expr_intrinsic_): Deal (correctly) with
517 {L|R}SHIFT_EXPR not working when shift > size of type.
519 2001-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
521 * com.c (lang_print_error_function): Argument context
524 2001-07-14 Tim Josling <tej@melbpc.org.au>
526 * com.c (ffecom_overlap_): Remove references to EXPON_EXPR.
527 (ffecom_tree_canonize_ref_): Likewise.
529 2001-07-10 James Smaby <jsmaby@virgo.umeche.maine.edu>
531 * intdoc.in: Fix the definition of COMPLEX ABS.
532 Remove `the' where inappropriate.
533 * intdoc.texi: Rebuilt.
535 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
537 * g77.texi: Use gpl.texi and funding.texi. Remove Look and Feel
538 section. Add Funding Free Software to invariant sections.
539 * Make-lang.in ($(srcdir)/f/g77.info, f/g77.dvi): Update
540 dependencies and use doc/include in search path.
542 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
544 * Make-lang.in (f/com.o): Depend on diagnostic.h
545 * com.c: #include diagnostic.h
546 (lang_print_error_function): Take a 'diagnostic_context *'.
548 Wed Jun 13 11:22:39 2001 Mark Mitchell <mark@codesourcery.com>
553 2001-06-10 Toon Moene <toon@moene.indiv.nluug.nl>
555 * g77install.texi: Remove.
556 * Make-lang.in: Remove all mention of g77install.texi.
557 * g77.texi: Add documentation on how to get output always
558 flushed and how to increase the maximum unit number.
559 Remove all mention of g77install.texi.
560 * bugs.texi: Add documentation on how to change the threshold
561 for putting local arrays on the stack.
563 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
565 * root.texi: Fix typo in patches e-mail address.
567 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
568 Jan van Male <jan.vanmale@fenk.wau.nl>
570 * root.texi: Define `help' and `patches' mailing list
572 * news.texi: Remove `prerelease' from 0.5.26
573 * g77.texi: Use two spaces between command options, eliminate
574 some 'overfull hboxes'. Use help and patches mailing list
575 addresses where appropriate.
577 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
579 * g77.texi: Move contents to just after title page.
581 2001-06-02 Toon Moene <toon@moene.indiv.nluug.nl>
583 * com.c (ffecom_init_0): Make CHARACTER*1 unsigned.
585 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
587 * Make-lang.in ($(srcdir)/f/g77.info): Added dependencies on
589 (f/g77.dvi): Use TEXI2DVI instead of custom tex calls. Create the
590 dvi file in the f directory.
592 2001-05-25 Sam TH <sam@uchicago.edu>
594 * bad.h: Fix header include guards.
595 * bit.h bld.h com.h data.h equiv.h expr.h global.h
596 implic.h info.h intrin.h lab.h lex.h malloc.h name.h
597 proj.h src.h st.h sta.h stb.h stc.h std.h ste.h
598 storag.h stp.h str.h sts.h stt.h stu.h stv.h stw.h
599 symbol.h target.h top.h type.h version.h
602 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
604 * g77.texi: Update last-changed date.
605 * news.texi: Update copyright years, last-changed date.
606 * bugs.texi: Update copyright years, last-changed date.
608 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
610 * g77.texi: Update maintenance information for
611 GNU Fortran. Remove all mention of -fdebug-kludge.
612 * news.texi: Make more news in 0.5.26 `user visible
613 changes'. Acknowledge work by important contributors.
614 * bugs.texi: Remove all mention of -fdebug-kludge.
616 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
618 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
620 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
622 * Make-lang.in: Have $(MAKEINFO) look into the parent
623 directory for includes.
624 * g77.texi: Use the GFDL.
626 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
628 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
630 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
632 * com.c: NULL_PTR -> NULL.
634 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
636 * com.c (ffecom_subscript_check_): Use concat in lieu of
639 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
641 * news.texi: Update release information for 0.5.27.
643 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
645 * top.c (ffe_decode_option): Do not permit language-independent
646 processing for -ffixed-line-length.
648 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
650 * bad.c (inhibit_warnings): Delete redundant declaration.
652 * com.c (skip_redundant_dir_prefix): Likewise.
654 * com.h (mark_addressable): Likewise.
656 2001-04-02 Jakub Jelinek <jakub@redhat.com>
658 * lex.c (ffelex_hash_): Avoid eating one whole line after
661 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
663 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
666 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
668 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
670 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
672 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
674 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
676 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
678 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
680 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
682 (duplicate_decls): Likewise.
683 (start_decl): Likewise.
685 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
687 * fini.c (main): Use really_call_malloc, not malloc.
689 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
691 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
693 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
695 * g77.texi: Document new options -funsafe-math-optimizations
696 and -fno-trapping-math. Revise documentation for -ffast-math.
698 2001-03-01 Zack Weinberg <zackw@stanford.edu>
700 * proj.h: Delete 'bool' type. Don't include stddef.h here.
701 * com.c: Rename variables named 'true' and/or 'false'.
702 * intdoc.c: Delete 'bool' type.
704 2001-03-01 Zack Weinberg <zackw@stanford.edu>
706 * lang-specs.h: Add zero initializer for cpp_spec field to all
709 2001-02-24 Zack Weinberg <zackw@stanford.edu>
711 * com.c: Don't define STDC_HEADERS, autoconf handles it.
713 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
715 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
717 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
719 * version.c, root.texi: Update GCC version number to 3.1. Update
720 G77 version number to 0.5.27.
721 * BUGS, NEWS: Regenerate.
723 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
725 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
726 * com.c (init_parse): Call fatal_io_error instead of
728 (ffecom_decode_include_option_): Make errors non-fatal.
729 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
730 (ffelex_hash_): Likewise.
732 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * Make-lang.in: Remove all dependencies on defaults.h.
735 * com.c: Don't include defaults.h.
737 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
739 * com.c: Don't explicitly include any time headers, the right ones are
740 already included by proj.h.
742 2001-01-15 Mark Mitchell <mark@codesourcery.com>
744 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
745 label to current_function_decl.
747 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
749 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
751 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
753 * com.c (ffecom_init_zero_): Remove last argument in call to
754 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
755 (ffecom_lookup_label_): Likewise.
756 (builtin_function): Likewise.
757 (start_function): Likewise.
759 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
761 * g77install.texi, g77.texi: Update last-updated dates for
762 installation information and the manual as a whole.
763 * bugs.texi, news.texi: Update copyright years in the comments at
766 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
768 * g77install.texi: Adjust wording of an EGCS reference.
770 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
772 * BUGS, NEWS: Regenerate.
774 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
776 * com.c [VMS]: Remove definition of BSTRING.
778 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
780 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
782 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
784 * bugs.texi: Correct copyright years.
785 * g77.texi: Likewise.
786 * news.texi: Likewise.
788 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
790 * g77install.texi: Remove obsolete parts only used for INSTALL,
791 and DOC-G77 conditionals. Update last-update-install date.
793 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
795 * .cvsignore: New file; add info files.
797 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
799 * Make-lang.in (f77.info): Depend on info files in source
801 (f/g77.info): Build info files in source directory; don't build
802 them unless BUILD_INFO is "info".
803 (f77.install-info): Install info files from source directory.
805 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
807 * Make-lang.in: Link f/fini with safe-ctype.o.
808 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
809 * com.c: Use TOUPPER, not ffesrc_toupper.
810 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
811 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
812 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
813 initializing code; use TOUPPER and TOLOWER instead of
814 ffesrc_toupper and ffesrc_tolower.
815 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
816 Don't define ffesrc_toupper or ffesrc_tolower.
818 2000-11-28 Richard Henderson <rth@redhat.com>
820 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
822 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
824 * RELEASE-PREP: Remove obsolete EGCS reference.
825 * g77.texi: Adjust reference to EGCS as something current.
826 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
827 Include doc strings directly in option listing instead of through
829 * root.texi: Remove support for multiple different (FSF and EGCS)
830 distributions of g77.
831 * g77install.texi: Remove conditioned out instructions applying
832 only to obsolete distributions of g77 not as part of GCC. Change
833 "superceded" to the correct spelling "superseded".
835 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
837 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
839 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
841 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
843 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
845 * Make-lang.in: Add $(build_exeext) to f/fini target
847 2000-11-21 Andreas Jaeger <aj@suse.de>
849 * g77.texi (Floating-point Exception Handling): Use feenableexcept
851 (Floating-point precision): Change to match above change.
853 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
855 * g77.texi (Floating-point precision): Adjust example
856 to work with glibc (>= 2.1).
858 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
860 * g77.texi (Floating-point Exception Handling): Adjust
861 example to work with glibc (>= 2.1).
863 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
865 * Make-lang.in (INTDOC_DEPS): New macro.
866 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
867 (f/intdoc): Likewise. Add $(build_exeext).
869 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
871 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
874 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
876 * malloc.c (malloc_init): Call xmalloc, not malloc.
878 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
880 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
882 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
884 * root.texi: Remove non-historical EGCS reference.
885 Set current g77 version to 0.5.26.
887 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
889 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
891 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
893 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
894 munging of source file name.
895 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
896 which builds just one thing. Don't mess with $(LANGUAGES).
897 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
899 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
901 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
902 Remove non-historical references to egcs/EGCS.
904 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
906 * Make-lang.in: Remove f77.distdir and f/INSTALL.
907 * INSTALL, install0.texi: Remove.
909 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
911 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
912 and strrchr () instead of index () and rindex ().
914 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
916 * Make-lang.in: Move all build rules here from Makefile.in,
917 adapt to new context. Wrap all rules that change the current
918 directory in parentheses. Expunge all references to $(P).
919 When one command depends on another and they're run all at
920 once, use && to separate them, not ;. Add OUTPUT_OPTION to
921 all object-file generation rules. Delete obsolete variables.
923 * Makefile.in: Delete.
924 * config-lang.in: Delete outputs= line.
926 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
928 * Makefile.in, g77spec.c: Remove EGCS references in comments.
930 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
932 * com.c (ffecom_do_entry_): Don't mess with obstacks.
933 (ffecom_finish_global_): Likewise.
934 (ffecom_finish_symbol_transform_): Likewise.
935 (ffecom_gen_sfuncdef_): Likewise.
936 (ffecom_init_zero_): Likewise.
937 (ffecom_start_progunit_): Likewise.
938 (ffecom_sym_transform_): Likewise.
939 (ffecom_sym_transform_assign_): Likewise.
940 (ffecom_transform_equiv_): Likewise.
941 (ffecom_transform_namelist_): Likewise.
942 (ffecom_vardesc_): Likewise.
943 (ffecom_vardesc_array_): Likewise.
944 (ffecom_vardesc_dims_): Likewise.
945 (ffecom_end_transition): Likewise.
946 (ffecom_make_tempvar): Likewise.
947 (bison_rule_pushlevel_): Likewise.
948 (bison_rule_compstmt_): Likewise.
949 (finish_decl): Likewise.
950 (finish_function): Likewise.
951 (push_parm_decl): Likewise.
952 (start_decl): Likewise.
953 (start_function): Likewise.
954 (ggc_p): Don't define.
955 * std.c (ffestd_stmt_pass_): Likewise.
956 * ste.c (ffeste_end_block_): Likewise.
957 (ffeste_end_stmt_): Likewise.
958 (ffeste_begin_iterdo_): Likewise.
959 (ffeste_io_ialist_): Likewise.
960 (ffeste_io_cilist_): Likewise.
961 (ffeste_io_inlist_): Likewise.
962 (ffeste_io_olist_): Likewise.
963 (ffeste_R810): Likewise.
964 (ffeste_R838): Likewise.
965 (ffeste_R839): Likewise.
966 (ffeste_R842): Likewise.
967 (ffeste_R843): Likewise.
968 (ffeste_R1001): Likewise.
970 2000-10-05 Richard Henderson <rth@cygnus.com>
972 * com.c (finish_function): Don't init can_reach_end.
974 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
976 * com.c (lang_mark_false_label_stack): Remove.
978 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
980 * com.c: Include defaults.h.
981 * com.h: Don't define the *_TYPE_SIZE macros.
982 * Makefile.in: Update dependencies.
984 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
986 * ansify.c: Use #line, not # <number>.
988 2000-08-24 Greg McGary <greg@mcgary.org>
990 * intdoc.c (ARRAY_SIZE): Remove macro.
991 * proj.h (ARRAY_SIZE): Remove macro.
992 * com.c (init_decl_processing): Use ARRAY_SIZE.
994 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
996 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
997 * com.c (macro DEFGFRT): Use CONST boolean.
998 (ffecom_call_binop_): Choose between call by value
999 and call by reference.
1000 (ffecom_expr_): Use direct calls to (g)libc functions for
1001 POW_DD, LOG10, (float) MOD.
1002 (ffecom_make_gfrt_): Add const indication to table of
1004 * com.h (macro DEFGFRT): Use CONST boolean.
1005 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
1007 2000-08-21 Nix <nix@esperi.demon.co.uk>
1009 * lang-specs.h: Do not process -o or run the assembler if
1010 -fsyntax-only. Use %j instead of /dev/null.
1012 2000-08-21 Jakub Jelinek <jakub@redhat.com>
1014 * lang-specs.h: Pass -I* options to f771.
1016 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
1018 * top.c (ffe_decode_option): Disable -fdebug-kludge
1020 * lang-options.h: Document the fact.
1023 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
1025 * bugs.texi: Describe new ability to emit debug info
1026 for EQUIVALENCE members.
1029 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
1030 Toon Moene <toon@moene.indiv.nluug.nl>
1032 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
1033 so that debug info can be attached to their storage.
1034 Unconditionally list the storage set aside for them.
1036 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
1038 * g77spec.c (lang_specific_driver): Clearer g77 version message.
1040 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1042 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
1043 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1044 (f771): Link with $(BACKEND).
1046 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1048 * g77spec.c: Adjust type of second argument to
1049 lang_specific_driver, and update code as necessary.
1051 * expr.c (ffeexpr_finished_): Cast signed side of ?:
1054 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
1056 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
1058 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1060 * fini.c (main): Avoid automatic aggregate initialization.
1062 * proj.h: Indent #error directive.
1064 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
1066 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
1068 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
1070 * Make-lang.in: Put $(build_exeext) suffix on programs which run
1071 on the build machine.
1073 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
1075 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
1076 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
1078 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1080 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1082 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
1084 * version.c: Bump version number.
1086 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
1088 * Make-lang.in (F77_SRCS): Remove all .j files.
1089 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
1090 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
1091 TOPLEV_H, TREE_H): Remove references to .j files.
1092 (TCONFIG_H, TM_H): Remove entirely.
1093 (deps-kinda): Delete rule.
1096 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
1097 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
1098 tree.j, tconfig.j, tree.j: Delete.
1100 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
1101 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
1102 where.c, where.h: Include parent-directory headers directly.
1103 * lex.c: Don't include tree.h twice.
1105 2000-05-17 H.J. Lu (hjl@gnu.org)
1107 * Make-lang.in: Use a unique stamp for each target to support
1110 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1112 * ste.c (gbe_block): Constify.
1114 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1116 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
1117 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
1118 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
1119 (duplicate_decls): Set DECL_USER_ALIGN.
1121 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1123 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1125 2000-06-04 Philipp Thomas <pthomas@suse.de>
1127 * Makefile.in(INTLLIBS): New macro.
1128 (LIBS): Add INTLLIBS.
1129 (DEPLIBS): Likewise.
1131 2000-06-02 Richard Henderson <rth@cygnus.com>
1133 * com.c (lang_get_alias_set): New.
1135 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
1137 * bugs.texi: Note that debugging information for
1138 common block items is emitted now.
1141 2000-05-18 Chris Demetriou <cgd@sibyte.com>
1143 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
1144 these types correspond to built-in types now defined in
1145 the C front end (for libf2c).
1147 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1149 * top.c (ffe_decode_option): Update -Wall unused flags by calling
1152 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1154 * com.c (ffecom_subscript_check_): Constify array_name
1155 parameter. Clean up string bashing.
1156 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
1158 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
1159 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
1161 (init_parse): Constify parameter and return value.
1162 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
1164 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
1165 (ffelex_hash_, ffelex_include_): Constify local char *.
1166 * std.c (ffestd_exec_end): Constify local char *.
1167 * where.c (ffewhere_file_new): Constify filename parameter.
1168 * where.h: Update prototypes.
1170 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
1172 * com.c (ffecom_overlap_): Set source_offset to
1174 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
1175 bitsizetype before multiplying by TYPE_SIZE.
1176 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
1177 calculation. Convert to bitsizetype before multiplying by
1180 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
1182 * lex.c: Remove references to cccp.c.
1183 * g77install.texi: Remove references to cexp.c/cexp.y.
1185 2000-04-15 David Edelsohn <edelsohn@gnu.org>
1187 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
1190 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
1192 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
1193 preprocessor constant.
1194 (FFECOM_f2cLOGICAL): Likewise.
1195 (FFECOM_f2cLONGINT): Likewise.
1197 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
1199 * Makefile.in (GGC_H): Add varray.h.
1201 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
1203 * lang-specs.h: Pass -fno-show-column to the preprocessor.
1205 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1207 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
1208 (ffecom_init_0): Likewise.
1210 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1212 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
1213 (ffecom_tree_canonize_ref_): Likewise.
1215 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
1217 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
1219 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
1220 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
1222 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
1224 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
1226 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1228 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
1229 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
1230 (ffecom_transform_equiv_): Likewise.
1232 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1234 * ansify.c (die_unless): Don't use ANSI string concatenation.
1235 (die): Mark with ATTRIBUTE_NORETURN.
1237 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1239 * com.c (current_function_decl): Move to toplev.c.
1241 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1243 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
1244 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
1245 (ffecom_tree_canonize_ref_): Likewise.
1246 (type_for_mode): Handle TImode.
1247 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
1248 (ffeste_io_ciclist_): Likewise.
1250 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
1252 * com.c (ffecom_type_permanent_copy_): Delete unused function.
1253 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
1255 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1257 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
1258 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
1259 (duplicate_decls): Likewise.
1260 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
1261 (finish_decl): Delete -Wlarger-than processing.
1263 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
1265 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
1267 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
1269 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
1270 (ffecom_finish_symbol_transform_): Likewise.
1271 (ffecom_transform_common_): Call ffestorag_set_hook.
1273 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1275 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
1277 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1279 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
1281 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1283 * g77spec.c: Don't declare `version_string'.
1285 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1287 * com.c (mark_tracker_head, mark_binding_level): Protoize.
1289 * where.c (mark_ffewhere_head): Likewise.
1291 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
1293 * lang-specs.h: Pass -lang-fortran to preprocessor.
1295 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
1297 * stw.h (struct _ffestw_): Change type of uses_ to int.
1299 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
1301 * com.c (ffecom_init_0): Make double_ftype_double,
1302 float_ftype_float, ldouble_ftype_ldouble,
1303 ffecom_tree_ptr_to_fun_type_void local.
1304 (tracker_head): New static variable.
1305 (mark_tracker_head): New, marker procedure for tracker_head.
1306 (ffecom_save_tree_forever): New procedure.
1307 (ffecom_init_zero_): Remove obstack use.
1308 (ffecom_make_gfrt_): Remove obstack use.
1309 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
1310 (ffecom_transform_common_): Remove obstack use, save appropriate
1312 (ffecom_type_namelist_): Remove obstack use, save appropriate
1314 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
1315 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
1316 (duplicate_decls): Remove obstack use.
1317 (finish_function): push & pop ggc context around
1318 rest_of_compilation when building nested function.
1319 (mark_binding_level): New function.
1320 (init_decl_processing): Mark all the GC roots.
1322 (lang_mark_tree): New function.
1323 (lang_mark_false_label_stack): New trivial function.
1324 * com.h (ffecom_save_tree_forever): Declare as external.
1325 * lex.c (ffelex_hash_): Use GC to allocate the filename string
1326 even when ffelex_kludge_flag_.
1327 * ste.c (ffeste_io_ialist_): Register a static root.
1328 (ffeste_io_inlist_): Likewise.
1329 (ffeste_io_icilist_): Likewise.
1330 (ffeste_io_cllist_): Likewise.
1331 (ffeste_io_cilist_): Likewise.
1332 (ffeste_io_olist_): Likewise.
1333 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
1334 (OBJDEPS): Likewise.
1335 (GGC_H): New variable.
1336 Update dependencies.
1337 * where.c (ffewhere_head): New global.
1338 (mark_ffewhere_head): New marker procedure for ffewhere_head.
1339 (ffewhere_file_kill): Use GC to do memory management.
1340 (ffewhere_file_new): Use GC to do memory management.
1343 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1345 * g77.texi (C Interfacing Tools): Fix an incorrect link.
1347 1999-12-13 Jakub Jelinek <jakub@redhat.com>
1349 * target.h: Handle sparc64 the same way as alpha.
1351 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1353 * com.c (ffecom_file_, ffecom_file, file_buf,
1354 ffecom_open_include_): Constify a char*.
1355 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
1357 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
1358 (lang_print_error_function): ANSI-fy.
1360 * com.h (ffecom_file): Constify a char*.
1362 * fini.c (main): Call return, not exit.
1364 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
1367 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
1370 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1372 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
1374 (ffecom_char_enhance_arg_, ffecom_do_entry_,
1375 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
1376 ffecom_start_progunit_, ffecom_start_progunit_,
1377 ffecom_start_progunit_, ffecom_sym_transform_assign_,
1378 ffecom_transform_equiv_, ffecom_transform_namelist_,
1379 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
1380 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
1383 * com.h (ffecom_get_invented_identifier): Likewise.
1385 * sts.c (ffests_printf): New function taking ellipses.
1386 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1387 ffests_printf_2Us): Delete.
1391 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
1392 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
1393 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
1394 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1395 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
1396 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
1398 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1399 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
1401 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
1402 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1404 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
1406 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
1408 * com.c (poplevel): Don't call remember_end_note.
1410 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
1412 * top.h (ffe_is_subscript_check_): Remove extern decl.
1413 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
1414 * top.c (ffe_is_subscript_check_): Remove global variable.
1415 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
1416 Set flag_bounds_check for "(no-)fortran-bounds-check".
1418 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
1419 (ffecom_char_args_x_): Ditto.
1421 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1423 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
1424 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
1425 macro UNUSED in terms of ATTRIBUTE_UNUSED.
1427 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1429 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
1431 (builtin_function): No longer static. New arg CLASS. Arg
1432 FUNCTION_CODE now of type int. All callers changed.
1433 Set the builtin's DECL_BUILT_IN_CLASS.
1435 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
1437 * g77spec.c (lang_specific_driver): Initialise return value.
1439 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1441 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
1443 * fini.c (main): Likewise.
1445 * intrin.c (ffeintrin_init_0): Likewise.
1447 * lex.c (ffelex_hash_): Likewise.
1449 * src.c (ffesrc_init_1): Likewise.
1451 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1453 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
1454 call to function `fatal'.
1456 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1458 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
1460 * g77spec.c: Include gcc.h.
1461 (g77_xargv): Constify.
1462 (g77_fn): Add parameter prototypes.
1463 (lookup_option, append_arg): Add static prototypes.
1464 (g77_newargv): Constify.
1465 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
1466 (lang_specific_driver): All calls to the function pointer
1467 parameter now explicitly call `fatal'.
1469 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1471 * com.h: Delete declarations for all tree nodes now moved to
1473 * com.c: Delete their definitions.
1474 (ffecom_init_0): Call build_common_tree_nodes and
1475 build_common_tree_nodes_2 instead of building their nodes here.
1476 Override their decisions for complex nodes.
1478 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
1480 * Make-lang.in (f771): Depend on ggc-callbacks.o.
1481 * Makefile.in (OBJS): Add ggc-callbacks.o.
1482 (OBJDEPS): Likewise.
1484 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1486 * com.c (language_string): Constify.
1488 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1490 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
1491 Remove hacks for stuff which now comes from libiberty.
1493 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1495 * com.c (lang_printable_name): Constify a char*.
1497 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1499 * lang-specs.h: Pass cc1 spec to f771.
1501 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1503 * com.c (lang_print_error_function): Constify a char*.
1504 (init_parse): Remove redundant prototype for `print_error_function'.
1505 (lang_identify): Constify a char*.
1507 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
1509 * g77spec.c: Update URLS and mail addresses.
1510 * root.texi: Update URLS and mail addresses.
1512 1999-07-25 Richard Henderson <rth@cygnus.com>
1514 * com.c (ptr_type_node, va_list_type_node): New.
1515 (ffecom_init_0): Init and use ptr_type_node.
1517 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1519 * root.texi: Update e-mail addresses to gcc.gnu.org.
1520 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
1521 instructions to gcc.gnu.org. Removed e-mail address.
1523 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
1525 * root.texi, g77install.texi: Switchover to GCC terminology.
1526 Also, FSF-G77 had been mistakenly set at some point.
1528 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
1530 * news.texi: Describe DATE intrinsic fix.
1532 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
1534 * version.c: Denote experimental version.
1536 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
1538 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
1539 a temp even if -fno-f2c.
1541 * version.c: Bump version.
1543 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
1545 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
1546 Explain that this fixes the NAMELIST-read bug.
1548 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
1550 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
1552 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1554 * g77.texi: Update links.
1556 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
1558 * news.texi: Add missing @end ifclear.
1560 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
1562 * news.texi: Doc TtyNam fix.
1564 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
1566 * news.texi: New heading for development version.
1567 Doc upgrade to netlib libf2c as of today.
1569 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
1571 * news.texi: Mention BACKSPACE fix to libg2c.
1573 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
1575 * Make-lang.in: Any target using libsubdir must depend
1578 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
1580 * g77.texi: Describe a few more missing features people
1581 have emailed me about.
1583 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
1585 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1586 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
1588 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
1590 * Make-lang.in: Use libsubdir, not prefix, to store
1591 temporary lang-f77 `flag' file.
1593 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1595 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1596 Mention that libg2c is multilibbed.
1598 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1600 * g77.texi (Missing Features): Add `Better Warnings'
1603 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1605 * g77.texi: Fix thinko.
1607 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
1609 * news.texi: Document Tue May 18 03:52:04 1999 patch.
1612 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
1614 * g77.texi, news.texi, root.texi, version.c: Start renaming
1615 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
1616 the version of g77 within GCC 2.95.
1618 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1620 Rename -fsubscript-check to -fbounds-check and
1621 -ff2c-subscript-check to -ffortran-bounds-check:
1622 * g77.texi: Rename options in docs, clarify usage.
1623 * lang-options.h: Rename options, clarify doclets.
1624 * news.texi: Rename options, don't bother with fortran-specific
1626 * top.c (ffe_decode_option): Rename recognized strings.
1628 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1630 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1631 now that -fflatten-arrays exists.
1633 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1636 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1637 CHARACTER expression.
1638 (ffecom_prepare_expr_): Ditto.
1640 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1642 Support use of back end's improved open-coding of complex divide:
1643 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1644 instead of run-time call to [cz]_div, if `-Os' option specified.
1645 (lang_init_options): Tell back end we want support for wide range
1646 of inputs to complex divide.
1650 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1652 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1655 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1657 Fix INTEGER*8 subscripts in array references:
1658 * com.c (ffecom_subscript_check_): Convert low, high, and
1659 element as necessary to make comparison work.
1660 (ffecom_arrayref_): Do more of the work.
1661 Properly handle subscript expr that's wider than int,
1662 if pointers are wider than int.
1663 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1664 (ffecom_init_0): Record sizes of pointers and ints for
1666 Use set_sizetype etc. as done by gcc front end.
1667 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1668 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1669 expressions in run-time contexts.
1670 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1671 non-default INTEGER subscript expressions.
1672 * news.texi: Announce.
1674 Finish accepting -fflatten-arrays option:
1675 * com.c (ffecom_arrayref_): Flatten references if requested.
1676 * g77.texi: Describe.
1677 * lang-options.h: Allow.
1678 * news.texi: Announce.
1679 * top.c, top.h: Recognize.
1681 * version.c: Bump version.
1683 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1685 * com.c (lang_init_options): Disable back end's maintenance
1687 * news.texi: Document dropping of errno.
1689 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1691 * lang-specs.h: Pass -$ to the preprocessor.
1693 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1695 * g77.texi: Fix various @xref's per proper style.
1696 Go ahead and use nested braces in @xref's, with care.
1697 * g77install.texi: Fix @xref per proper style.
1699 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1701 * news.texi: Doc upgrade to netlib libf2c as of today.
1703 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1705 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1706 and point to the FAQ.
1708 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1710 * g77.texi (Arbitrary Concatenation): Put this under
1711 "Missing Features" instead of "Projects".
1712 (Internals Documentation): Point to new "Front End" chapter.
1714 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1716 * bugs.texi, news.texi: Automatic arrays reportedly working
1719 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1721 * g77.texi (Advantages Over f2c): Expand on this topic.
1723 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1725 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1727 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1729 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1730 ETIME_subr, and TTYNAM_subr:
1731 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1732 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1734 * intdoc.in: Document the new calling sequences.
1735 * intrin.def: Reverse the arguments.
1736 * news.texi: Document the fact that they changed.
1737 * version.c: Bump version.
1739 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1741 * news.texi: Doc upgrade to netlib libf2c as of today.
1743 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1745 * version.c: Bump version.
1747 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1749 Fix compile/19990502-1.f:
1750 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1751 variable when expanding the assignment into it.
1753 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1755 Fix 19990325-0.f and 19990325-1.f:
1756 * com.c (ffecom_possible_partial_overlap_): New function.
1757 (ffecom_expand_let_stmt): Use it to determine whether to assign
1758 to a COMPLEX operand through a temp.
1759 * news.texi: Document fix.
1761 * version.c: Bump version.
1763 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1765 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1766 start/end/incr expressions to default INTEGER.
1767 Fix some broken conditionals.
1768 Clean up some code in the region.
1769 * news.c: Document the fix.
1771 * version.c: Bump version.
1773 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1775 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1776 checking option with something else.
1778 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1780 Support new -fsubscript-check and -ff2c-subscript-check options:
1781 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1782 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1783 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1784 FFEBLD_opARRAYREF case.
1785 Compute character name, array type, and use new
1786 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1787 (ffecom_expr_): Use new ffecom_arrayref_ function.
1788 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1789 * g77.texi, news.texi: Document new options.
1790 * top.c, top.h: Support new options.
1792 * news.texi: Fix up some items to not be in "User-Visible Changes".
1794 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1797 * version.c: Bump version.
1799 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1801 * bugs.texi, news.texi: Clarify -malign-double situation.
1803 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1805 * stb.c (ffestb_R5282_): Convert DATA repeat count
1806 to default INTEGER, to avoid problems downstream.
1808 * version.c: Bump version.
1810 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1812 * ste.c (ffeste_R819B): Start the loop before expanding
1813 the termination expression.
1815 * version.c: Bump version.
1817 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1819 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1820 variables have constant addresses (EQUIVALENCE only if
1821 containing aggregate is static).
1823 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1825 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1826 Clean up @code{} vs. @samp{}.
1827 Clean up dashes (`--') vs. @minus{} vs. `---'.
1829 * ffe.texi: Add copyright header.
1831 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1832 Remove support for -fugly option.
1833 Clarify that -fugly-logint is needed instead of -fugly
1834 to work around using .EQ./.NE. on LOGICAL operands.
1835 Explain more about why -fugly-logint is bad juju.
1837 * g77.texi (Missing Features): Describe READONLY as a missing
1838 feature. Describe AUTOMATIC better.
1840 * news.texi: Mention libf2c upgrade.
1842 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1844 Make a place for front-end internals documentation:
1845 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1846 * ffe.texi: New file, containing docs on front-end internals.
1847 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1849 * g77.texi: Fix an index entry.
1851 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1853 Rewrite to use block/scope structure of GBE and to ensure
1854 variables (especially those going on stack/reg) are declared
1855 before executable code generated:
1856 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1858 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1859 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1860 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1861 ffebld_rank, ffebld_where): New convenience macros (used
1862 by rest of this patch).
1863 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1864 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1866 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1867 ffecom_call_gfrt): Support passing hooks for temp-var info.
1868 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1869 of its left and right operands, so it can get at the hook.
1870 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1871 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1872 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1873 ffecom_prepare_ptr_to_expr): New functions supporting expression
1875 (bison_rule_compstmt_): Return the tree, as in the CFE.
1876 (delete_block): New function, from CFE.
1877 (kept_level_p): New function, from CFE, modified.
1878 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1879 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1880 and they do real work.
1881 (struct binding_level): Add prep_state member. Initialize to 0.
1882 (ffecom_get_invented_identifier): Now takes either or both a
1883 string and an integer, using -1 to denote no integer.
1884 (ffecom_do_entry_): Disallow temp-var generation via expressions
1885 in body of function, since the exprs aren't prescanned.
1886 (ffecom_expr_rw): Now takes destination tree.
1887 (ffecom_expr_w): New function, now used in some places
1888 ffecom_expr_rw had been used.
1889 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1890 of source file, to avoid annoying problems editing com.c using
1892 (ffecom_expr_power_integer_): Make a temp var for division, if
1894 Handle expanded statement expression as does CFE.
1895 (ffecom_start_progunit_): Disallow temp-var generation in body
1896 of function, since expressions are not prescanned at this level.
1897 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1898 so these are all transformed up front, before code-generation
1900 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1901 ffecom_ptr_to_const_expr): New functions to transform expressions
1902 only if the results will surely be constants.
1903 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1904 obtaining temp vars.
1905 (ffecom_expand_let_stmt): Guess at usability of destination
1906 pre-expansion, to provide better prescan preparation (fewer
1907 spurious temp vars).
1908 (ffecom_init_0): Disallow temp-var generation in global scope.
1909 (ffecom_type_expr): New function, returns just the type tree
1911 (start_function): Disallow temp-var generation in parm scope.
1912 (incomplete_type_error): Fix introductory comment.
1913 (poplevel): Update (somewhat) from CFE.
1914 (pushlevel): Update (somewhat) from CFE.
1915 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1916 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1917 ffestd_R806): Remember and pass through the ffestw block info
1918 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1919 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1920 (ffeste_io_inlist_): Add prototype.
1921 (ffeste_f2c_*): Macros rewritten, new ones added.
1922 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1923 ffeste_end_stmt_): New macros/functions, depending on whether
1924 checking is enabled, to keep track of symmetry of other ste.c code.
1925 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1926 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1927 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1928 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1929 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1930 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1931 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1932 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1933 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1934 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1935 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1936 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1937 all pertinent expressions, update to new com.c interface, etc.
1938 (ffeste_io_impdo_): Relocate.
1939 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1940 bother calling clear_momentary, nothing was generated.
1941 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1942 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1943 (ffeste_terminate_2): When checking enabled, make sure all blocks
1944 and statements have been ended.
1945 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1946 These now take ffestw block argument.
1947 (ffeste_terminate_2): When checking enabled, it's a function, not
1949 * stw.h (struct _ffestw_): New variable for IFTHEN.
1950 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1952 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1954 * com.c: Clean up commentary per GNU coding standards.
1956 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1958 * version.c: Bump version.
1960 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1962 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1963 null to decide whether to use it.
1965 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1967 * ansify.c (die): Specify void argument.
1969 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1970 argument_info_ptr, argument_info_string, argument_name_ptr,
1971 argument_name_string, elaborate_if_complex,
1972 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1974 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1975 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1976 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1978 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1980 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1982 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1984 Fix bugs exposed by configuring with --enable-checking:
1985 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1986 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1987 pop_f_function_context, store_parm_decls, poplevel): Handle
1988 error_mark_node properly.
1989 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1990 * version.c: Bump version.
1992 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1994 * g77.texi: Fix up docs for -fset-g77-defaults, and
1995 describe how internal consistency checking now happens.
1996 (Should have been done for EGCS version 1.1.)
1998 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
2000 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
2001 Make -fno-emulate-complex the default, as COMPLEX support
2002 in the back end is now believed to be working.
2004 * version.c: Bump version.
2006 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
2008 * g77.texi: -malign-double now works.
2009 Give URL for alignment-testing package.
2010 * news.texi: -malign-double now works.
2012 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
2014 * g77.texi (Funding GNU Fortran): Dude's got a web page.
2017 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2019 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
2022 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
2025 * stb.c (ffestb_local_u_): Likewise.
2026 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
2027 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
2028 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
2029 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
2030 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
2031 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
2032 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
2033 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
2034 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
2035 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
2036 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
2037 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
2038 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
2039 ffestb_decl_R539): Likewise.
2041 * stb.h (_ffestb_args_): Likewise.
2043 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
2044 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
2046 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
2047 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
2048 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
2049 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
2050 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
2052 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
2054 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2055 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2057 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
2058 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
2060 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
2061 ffestt_tokenlist_drive): Add prototype arguments.
2063 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
2064 ffestt_tokenlist_drive): Likewise.
2066 * stu.c (ffestu_dummies_transition_): Likewise.
2067 (ffestu_sym_end_transition): Const-ify a char*.
2069 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
2070 prototype arguments.
2072 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
2074 * version.c (ffe_version_string): Const-ify a char*.
2076 * version.h (ffe_version_string): Likewise.
2078 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2080 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
2081 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
2082 ffebad_finish): Const-ify a char*.
2084 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
2086 * bld.h (ffebld_op_string): Likewise.
2088 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
2089 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2090 ffecom_get_appended_identifier_, ffecom_get_identifier_,
2091 ffecom_gfrt_args_): Likewise.
2092 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
2093 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
2094 ffecom_arglist_expr_, ffecom_build_f2c_string_,
2095 ffecom_debug_kludge_, ffecom_f2c_make_type_,
2096 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
2097 ffecom_get_identifier_, ffecom_decl_field,
2098 ffecom_get_invented_identifier, lang_print_error_function,
2099 skip_redundant_dir_prefix, read_name_map, print_containing_files):
2101 (savestring): Remove, use `xstrdup' instead.
2103 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
2106 * data.c (ffebld, ffedata_gather_): Make explicitly static.
2108 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
2109 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
2110 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
2111 ffeexpr_nil_number_real_, ffeexpr_token_real_,
2112 ffeexpr_token_number_, ffeexpr_token_number_period_,
2113 ffeexpr_token_number_real_): Const-ify a char*.
2115 * fini.c (xspaces): Likewise.
2117 * global.c (ffeglobal_type_string_): Likewise.
2118 (ffeglobal_drive): Protoize.
2119 (ffeglobal_proc_def_arg): Const-ify a char*.
2121 * global.h (ffeglobal_drive): Protoize.
2122 (ffeglobal_proc_def_arg): Const-ify a char*.
2124 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
2127 * implic.h (ffeimplic_peek_symbol_type): Likewise.
2129 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
2130 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
2131 ffeinfo_where_string_, ffeinfo_basictype_string,
2132 ffeinfo_kind_message, ffeinfo_kind_string,
2133 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
2135 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
2136 ffeinfo_kind_string, ffeinfo_kindtype_string,
2137 ffeinfo_where_string): Likewise.
2139 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
2140 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
2141 ffeintrin_fulfill_specific, ffeintrin_init_0,
2142 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
2143 ffeintrin_name_generic, ffeintrin_name_implementation,
2144 ffeintrin_name_specific): Likewise.
2146 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
2147 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
2149 * lex.c (ffelex_type_string_, ffelex_token_new_character,
2150 ffelex_token_new_name, ffelex_token_new_names,
2151 ffelex_token_new_number): Likewise.
2153 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
2154 ffelex_token_new_names, ffelex_token_new_number): Likewise.
2156 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
2157 malloc_new_zinpool_): Likewise.
2159 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
2160 malloc_pool_new): Likewise.
2162 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
2165 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
2168 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
2169 ffesymbol_attrs_string): Const-ify a char*.
2170 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2171 (ffesymbol_state_string): Const-ify a char*.
2173 * symbol.h (ffesymbol_attrs_string): Likewise.
2174 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
2175 (ffesymbol_state_string): Const-ify a char*.
2177 * target.c (ffetarget_layout): Likewise.
2179 * target.h (ffetarget_layout): Likewise.
2181 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2183 * Make-lang.in: Remove all references to g77.o/g77.c.
2184 Link g77 from gcc.o.
2186 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
2188 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
2190 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
2192 * news.texi: Editorial fix.
2194 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
2196 * bugs.texi, g77.texi, news.texi: Editorial fixes.
2198 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
2200 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
2201 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
2202 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
2203 by convertor, just return original expr.
2204 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
2205 conversions that aren't yet working properly.
2206 * news.texi: Explain.
2208 * version.c: Bump version.
2210 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
2212 * RELEASE-PREP: New file, lists things to do for a release.
2214 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
2215 install0.texi, news.texi, news0.texi: Accommodate new doc
2217 Consolidate news items. Don't describe old news items in
2218 various generated docs.
2219 Don't describe FSF-g77 installation stuff in various EGCS-g77
2221 Move description of AUTOMATIC to more suitable location.
2222 * root.texi: New file for new doc architecture.
2224 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
2226 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
2228 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
2230 Warn about non-Y2K-compliant intrinsics:
2231 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
2232 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
2233 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
2234 * intdoc.c (DEFIMPY): Support new Y2K macro.
2235 * intrin.h (DEFIMPY): Ditto.
2236 * intrin.c (DEFIMPY): Ditto.
2237 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
2238 Warn about invocation of non-Y2K-compliant intrinsic.
2239 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
2240 Rename external procedure names, to keep previously-
2241 compiled (sans-new-warnings) code from linking to
2243 * g77.texi: Document all this stuff.
2244 * news.texi: Spread the joy.
2245 * version.c: Bump version.
2247 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
2249 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
2250 so describe it there, instead of under 1.2.
2252 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
2254 * news.texi: IDATE (VXT) fixed to return year as 0..99.
2256 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
2258 * g77.texi: Add remaining changes pending from Dave Love.
2260 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
2262 * bugs.texi, news.texi: Conditionalize cross-references
2263 on non-html processing, providing temporary HTML "links".
2265 * g77.texi: Fix up a reference.
2267 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
2269 * news.texi, bugs.texi: Delete fixed bugs, make one
2270 of them into the appropriate news item.
2272 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
2274 * news.texi: Copy over 1.1.2 news.
2276 1999-03-02 Craig Burley <craig@jcb-sc.com>
2278 * g77.texi (Bug Reporting): Clarify whether to use -E.
2279 Clarify other instructions.
2281 1999-02-27 Craig Burley <craig@jcb-sc.com>
2283 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
2285 1999-02-26 Craig Burley <craig@jcb-sc.com>
2287 * intdoc.in (STAT_func, STAT_subr,
2288 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
2289 Properly order array elements. Specify N/A return values.
2291 1999-02-26 Craig Burley <craig@jcb-sc.com>
2293 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
2294 seconds, and VALUES(8), therefore, milliseconds.
2296 1999-02-26 Craig Burley <craig@jcb-sc.com>
2298 * news.texi: Clarify IOSTAT= fix.
2300 1999-02-25 Richard Henderson <rth@cygnus.com>
2302 * lang-specs.h: Define __FAST_MATH__ when appropriate.
2304 1999-02-25 Craig Burley <craig@jcb-sc.com>
2306 * g77.texi: Clarify/index lack of run-time allocation for
2309 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
2311 * f/intdoc.in: Add missing `,' after cross references.
2313 1999-02-20 Craig Burley <craig@jcb-sc.com>
2315 * Make-lang.in (f77.install-common, f77.install-info,
2316 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
2317 instead of `lang-f77' for flag file, to be sure of a
2318 writable directory, and remove the flag file after each
2319 operation to keep things clean.
2321 1999-02-20 Craig Burley <craig@jcb-sc.com>
2323 * g77.texi: Properly attribute Priest document; clarify
2324 that it is in the .ps version of the Goldberg document.
2326 1999-02-19 Craig Burley <craig@jcb-sc.com>
2328 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
2329 news0.texi, news.texi: Update copyright dates.
2330 Clarify which files are source, which are derived,
2331 and remind maintainers where copyright dates are sourced.
2332 * BUGS, INSTALL, NEWS: Regenerated.
2334 1999-02-19 Craig Burley <craig@jcb-sc.com>
2336 * global.c (ffeglobal_ref_progunit_): Warn about a function
2337 definition that disagrees with the type of a previous reference.
2338 Improve commentary. Fix a couple of minor bugs. Clean up
2340 * news.texi: Spread the joy.
2342 1999-02-18 Craig Burley <craig@jcb-sc.com>
2344 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
2345 as argument for FILEINT and FILEASSOC as lhs.
2346 * news.texi: Document fix.
2349 1999-02-18 Craig Burley <craig@jcb-sc.com>
2351 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
2353 1999-02-18 Craig Burley <craig@jcb-sc.com>
2355 * intdoc.in (LOG10): Fix typo.
2357 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
2359 * intdoc.in: Fix typo.
2361 1999-02-17 Craig Burley <craig@jcb-sc.com>
2363 * g77.texi, intdoc.in: Document Y2K and some other known
2365 * intrin.def (DTIME, FDATE): Fix capitalization of
2366 case-sensitive forms of these intrinsics' names.
2368 1999-02-17 Dave Love <fx@gnu.org>
2370 * intdoc.in: Say `common' logarithm for log10.
2372 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
2374 * g77.texi: Add missing @ in email addresses.
2376 1999-02-15 Craig Burley <craig@jcb-sc.com>
2378 * *.*: Delete my (old) email address in most places, change it
2381 1999-02-14 Craig Burley <craig@jcb-sc.com>
2385 1999-02-14 Craig Burley <craig@jcb-sc.com>
2387 * version.c: Bump for 1998-10-02 change (forgot to do this
2390 1999-02-14 Craig Burley <craig@jcb-sc.com>
2392 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
2393 and `.FPP' as well as `.for' and `.fpp'.
2395 1999-02-14 Craig Burley <craig@jcb-sc.com>
2397 * intdoc.in (LOG10): Fix description.
2399 1999-02-14 Craig Burley <craig@jcb-sc.com>
2401 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
2403 1999-02-14 Craig Burley <craig@jcb-sc.com>
2405 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
2406 up and improve indexing, and some other areas of docs.
2408 1999-02-14 Craig Burley <craig@jcb-sc.com>
2410 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
2413 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
2415 * g77.texi: Update email addresses.
2417 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
2419 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
2420 mkstemp.o from libiberty.
2422 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
2424 * top.c: Don't define ffe_is_ident_. Don't process
2426 * top.h: Remove declaration of ffe_is_ident_ and macros
2427 ffe_is_ident() and ffe_set_is_ident().
2428 * lex.c: Use flag_no_ident instead of ffe_is_ident().
2430 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2432 * lang-specs.h: Map -Qn to -fno-ident.
2434 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2436 * Make-lang.in (g77.o): Depend on prefix.h.
2438 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2440 * fini.c: Rename variable `spaces' to `xspaces' to avoid
2441 conflicting with function `spaces' from libiberty.
2443 * g77spec.c: Don't prototype libiberty functions.
2444 * malloc.c: Likewise.
2446 1998-11-20 Dave Love <d.love@dl.ac.uk>
2448 * g77.texi: Assorted minor changes.
2450 1998-11-19 Dave Love <d.love@dl.ac.uk>
2452 * bugs.texi: Formatting changes from Craig.
2454 * intdoc.in: Terminate some @xrefs with `,'.
2456 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
2458 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
2460 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
2462 * g77.texi, news.texi: Updates from Craig.
2464 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
2468 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2470 * g77spec.c: Don't include gansidecl.h.
2471 * output.j: Likewise.
2473 1998-11-04 Dave Love <d.love@dl.ac.uk>
2475 * g77.texi: Small formatting/indexing fixes.
2477 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2479 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
2480 char, change type of variable `s' to unsigned char *.
2482 * com.c (ffecom_symbol_null_): Add missing initializers.
2484 * fini.c (MAXNAMELEN): Undef it before defining.
2486 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
2489 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
2492 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
2494 (ffelex_token_name_from_names): Cast the argument of
2495 `ffelex_is_firstnamechar' to (unsigned char).
2496 (ffelex_token_names_from_names): Likewise.
2497 (ffelex_token_new_name): Likewise.
2498 (ffelex_token_new_names): Likewise.
2500 * malloc.c (malloc_root_): Add missing initializer.
2502 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
2503 (ffestb_else) Likewise.
2504 (ffestb_else3_) Likewise.
2505 (ffestb_endxyz) Likewise.
2506 (ffestb_goto) Likewise.
2507 (ffestb_let) Likewise.
2508 (ffestb_varlist) Likewise.
2509 (ffestb_R522) Likewise.
2510 (ffestb_R528) Likewise.
2511 (ffestb_R834) Likewise.
2512 (ffestb_R835) Likewise.
2513 (ffestb_R838) Likewise.
2514 (ffestb_R1102) Likewise.
2515 (ffestb_blockdata) Likewise.
2516 (ffestb_R1212) Likewise.
2517 (ffestb_R810) Likewise.
2518 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
2520 (ffestb_V014): Change type of variable `p' to unsigned char *.
2521 (ffestb_dummy) Likewise.
2522 (ffestb_R524) Likewise.
2523 (ffestb_R547) Likewise.
2524 (ffestb_decl_chartype) Likewise.
2525 (ffestb_decl_dbltype) Likewise.
2526 (ffestb_decl_gentype) Likewise.
2527 (ffestb_decl_entsp_2_) Likewise.
2528 (ffestb_V027) Likewise.
2529 (ffestb_decl_R539) Likewise.
2531 * top.c (ffe_decode_option): Mark parameter `argc' with
2534 * where.c (ffewhere_unknown_line_): Add missing initializers.
2536 1998-10-02 Dave Love <d.love@dl.ac.uk>
2538 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
2540 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2542 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2543 HANDLE_GENERIC_PRAGMAS.
2545 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
2547 * news.texi: Update from Craig.
2549 1998-09-23 Dave Love <d.love@dl.ac.uk>
2551 * g77.texi: Additions about `/*', trailing comments and cpp.
2553 1998-09-18 Dave Love <d.love@dl.ac.uk>
2555 * g77.texi: Various additions and some small fixes.
2557 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
2559 * Make-lang.in (f77.install-common): Add missing "else true;".
2561 1998-09-07 Dave Love <d.love@dl.ac.uk>
2563 * ChangeLog.egcs: Deleted. Entries merged here.
2565 1998-09-05 Dave Love <d.love@dl.ac.uk>
2567 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
2568 (F771_LDFLAGS): Variable dispensed with.
2570 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
2572 * intdoc.in: Minor editorial tweaks.
2574 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2576 * lang-options.h: Convert to wrap option and doc string
2577 in a new macro invocation, FTNOPT, so the nearly identical
2578 list can be used in FSF-g77.
2580 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2582 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
2583 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
2584 picks up correct dependency.
2586 * Makefile.in (proj-h.o): Fix dependencies list.
2588 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2590 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2591 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2592 enabled in this code.
2593 Generate warning messages if unknown pragmas are encountered.
2594 (pragma_getc): New function: retrieves characters from the
2595 input stream. Defined when HANDLE_PRAGMA is defined.
2596 (pragma_ungetc): New function: replaces characters back into the
2597 input stream. Defined when HANDLE_PRAGMA is defined.
2599 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2601 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2604 1998-08-23 Dave Love <d.love@dl.ac.uk>
2606 * g77.texi: Increment `version-g77' and fix a few typos.
2608 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
2610 * Make-lang.in: Add several "else true" clauses to deal with lame
2613 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
2615 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
2617 1998-08-09 Dave Love <d.love@dl.ac.uk>
2619 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2620 with explicit use of tex.
2621 (f77.mostlyclean): Remove TeX index files.
2623 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2624 hyphen in @value in @code.
2626 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2628 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2629 Allow conversion from pointer to same-sized integer,
2630 to fix invoking SIGNAL as a function.
2632 1998-07-26 Dave Love <d.love@dl.ac.uk>
2634 * BUGS, INSTALL, NEWS: Rebuilt.
2636 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2639 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2641 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2643 * g77spec.c (lang_specific_driver): Return unmolested
2644 command line when --help seen.
2645 Comment out code that printed g77-specific --help info.
2647 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2649 * lang-options.h: Fix up doc strings.
2650 Remove the unimplemented -fdcp-intrinsics-* options.
2652 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2655 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2657 * com.c (ffecom_finish_symbol_transform_): Revert change
2658 of 1998-05-23, as it was too aggressive, in that it
2659 prevented transformation of (used) functions before
2660 primary code generation.
2662 1998-07-15 Dave Love <d.love@dl.ac.uk>
2664 * intdoc.texi: Regenerated.
2666 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2668 * Make-lang.in (f77.rebuilt): Fix to depend on
2669 build-dir-based, not source-based, g77.info.
2671 * g77.texi: Merge docs with 0.5.24.
2672 * g77install.texi: Ditto.
2674 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2676 Cleanups vis-a-vis g77-0.5.24:
2677 * g77spec.c (lang_specific_driver): Tabify source.
2678 * top.c (ffe_decode_option): Use fixed macro to set
2679 internal-checking flag.
2680 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2682 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2684 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2685 * Makefile.in (fini.o): Define USE_HCONFIG macro
2686 so source code doesn't have to.
2687 * fini.c: Don't define USE_HCONFIG here, since
2688 source code usually shouldn't care about this.
2689 * ansify.c: Include stddef.h only if we have it.
2693 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2695 * lang-options.h: Format changed to work with --help support added
2698 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2700 * com.c (ffecom_push_tempvar): Replace kludge that
2701 munged back-end globals directly with proper calls
2702 to push_topmost_sequence and pop_topmost_sequence.
2704 1998-07-12 Dave Love <d.love@dl.ac.uk>
2706 * version.c: Bump version.
2708 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2711 * equiv.c (ffeequiv_offset_): Don't crash on various
2712 possible ANY operands.
2714 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2716 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2717 for constant is non-zero.
2719 * com.c (__eprintf): Delete this function, it is obsolete.
2721 1998-07-09 Dave Love <d.love@dl.ac.uk>
2723 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2725 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2727 Fix debugging of CHARACTER*(*), etc., which requires
2728 emitting debug info on types like `ftnlen':
2729 * com.c (ffecom_start_progunit_): Don't bother
2730 resetting "invented" flag for identifier.
2731 (ffecom_transform_equiv_): Don't bother zeroing
2732 "ignored" flag for decl.
2733 (pushdecl): No longer set "ignored", "used", or
2734 "suppressed debug" flags for decls having "invented"
2737 1998-07-06 Mike Stump <mrs@wrs.com>
2739 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2742 1998-07-06 Dave Love <d.love@dl.ac.uk>
2744 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2747 1998-07-05 Dave Love <d.love@dl.ac.uk>
2749 * intdoc.in: Add entry for DATE_AND_TIME.
2751 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2752 and third args of SYSTEM_CLOCK optional.
2754 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2756 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2758 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2760 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2762 Fix 980701-1.f (which was producing "unaligned trap"
2763 on an Alpha running GNU/Linux, as predicted):
2764 * equiv.c (ffeequiv_layout_local_): Don't bother
2765 coping with pre-padding of entire area while building
2766 it; do that instead after the building is done, and
2767 do it by modifying only the modulo field. This covers
2768 the case of alignment stringency being increased without
2769 lowering the starting offset, unlike the previous changes,
2770 and even more elegantly than those.
2772 * target.c (ffetarget_align): Make sure alignments
2773 are non-zero, just in case.
2775 See ChangeLog.0 for earlier changes.
2778 add-log-time-format: current-time-string
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