1 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3 * g77.texi: Move contents to just after title page.
5 2001-06-02 Toon Moene <toon@moene.indiv.nluug.nl>
7 * com.c (ffecom_init_0): Make CHARACTER*1 unsigned.
9 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
11 * Make-lang.in ($(srcdir)/f/g77.info): Added dependencies on
13 (f/g77.dvi): Use TEXI2DVI instead of custom tex calls. Create the
14 dvi file in the f directory.
16 2001-05-25 Sam TH <sam@uchicago.edu>
18 * bad.h: Fix header include guards.
19 * bit.h bld.h com.h data.h equiv.h expr.h global.h
20 implic.h info.h intrin.h lab.h lex.h malloc.h name.h
21 proj.h src.h st.h sta.h stb.h stc.h std.h ste.h
22 storag.h stp.h str.h sts.h stt.h stu.h stv.h stw.h
23 symbol.h target.h top.h type.h version.h
26 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
28 * g77.texi: Update last-changed date.
29 * news.texi: Update copyright years, last-changed date.
30 * bugs.texi: Update copyright years, last-changed date.
32 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
34 * g77.texi: Update maintenance information for
35 GNU Fortran. Remove all mention of -fdebug-kludge.
36 * news.texi: Make more news in 0.5.26 `user visible
37 changes'. Acknowledge work by important contributors.
38 * bugs.texi: Remove all mention of -fdebug-kludge.
40 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
42 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
44 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
46 * Make-lang.in: Have $(MAKEINFO) look into the parent
47 directory for includes.
48 * g77.texi: Use the GFDL.
50 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
52 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
54 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
56 * com.c: NULL_PTR -> NULL.
58 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
60 * com.c (ffecom_subscript_check_): Use concat in lieu of
63 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
65 * news.texi: Update release information for 0.5.27.
67 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
69 * top.c (ffe_decode_option): Do not permit language-independent
70 processing for -ffixed-line-length.
72 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
74 * bad.c (inhibit_warnings): Delete redundant declaration.
76 * com.c (skip_redundant_dir_prefix): Likewise.
78 * com.h (mark_addressable): Likewise.
80 2001-04-02 Jakub Jelinek <jakub@redhat.com>
82 * lex.c (ffelex_hash_): Avoid eating one whole line after
85 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
87 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
90 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
92 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
94 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
96 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
98 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
100 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
102 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
104 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
106 (duplicate_decls): Likewise.
107 (start_decl): Likewise.
109 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
111 * fini.c (main): Use really_call_malloc, not malloc.
113 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
115 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
117 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
119 * g77.texi: Document new options -funsafe-math-optimizations
120 and -fno-trapping-math. Revise documentation for -ffast-math.
122 2001-03-01 Zack Weinberg <zackw@stanford.edu>
124 * proj.h: Delete 'bool' type. Don't include stddef.h here.
125 * com.c: Rename variables named 'true' and/or 'false'.
126 * intdoc.c: Delete 'bool' type.
128 2001-03-01 Zack Weinberg <zackw@stanford.edu>
130 * lang-specs.h: Add zero initializer for cpp_spec field to all
133 2001-02-24 Zack Weinberg <zackw@stanford.edu>
135 * com.c: Don't define STDC_HEADERS, autoconf handles it.
137 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
139 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
141 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
143 * version.c, root.texi: Update GCC version number to 3.1. Update
144 G77 version number to 0.5.27.
145 * BUGS, NEWS: Regenerate.
147 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
149 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
150 * com.c (init_parse): Call fatal_io_error instead of
152 (ffecom_decode_include_option_): Make errors non-fatal.
153 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
154 (ffelex_hash_): Likewise.
156 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
158 * Make-lang.in: Remove all dependencies on defaults.h.
159 * com.c: Don't include defaults.h.
161 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
163 * com.c: Don't explicitly include any time headers, the right ones are
164 already included by proj.h.
166 2001-01-15 Mark Mitchell <mark@codesourcery.com>
168 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
169 label to current_function_decl.
171 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
173 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
175 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
177 * com.c (ffecom_init_zero_): Remove last argument in call to
178 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
179 (ffecom_lookup_label_): Likewise.
180 (builtin_function): Likewise.
181 (start_function): Likewise.
183 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
185 * g77install.texi, g77.texi: Update last-updated dates for
186 installation information and the manual as a whole.
187 * bugs.texi, news.texi: Update copyright years in the comments at
190 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
192 * g77install.texi: Adjust wording of an EGCS reference.
194 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
196 * BUGS, NEWS: Regenerate.
198 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
200 * com.c [VMS]: Remove definition of BSTRING.
202 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
204 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
206 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
208 * bugs.texi: Correct copyright years.
209 * g77.texi: Likewise.
210 * news.texi: Likewise.
212 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
214 * g77install.texi: Remove obsolete parts only used for INSTALL,
215 and DOC-G77 conditionals. Update last-update-install date.
217 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
219 * .cvsignore: New file; add info files.
221 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
223 * Make-lang.in (f77.info): Depend on info files in source
225 (f/g77.info): Build info files in source directory; don't build
226 them unless BUILD_INFO is "info".
227 (f77.install-info): Install info files from source directory.
229 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
231 * Make-lang.in: Link f/fini with safe-ctype.o.
232 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
233 * com.c: Use TOUPPER, not ffesrc_toupper.
234 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
235 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
236 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
237 initializing code; use TOUPPER and TOLOWER instead of
238 ffesrc_toupper and ffesrc_tolower.
239 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
240 Don't define ffesrc_toupper or ffesrc_tolower.
242 2000-11-28 Richard Henderson <rth@redhat.com>
244 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
246 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
248 * RELEASE-PREP: Remove obsolete EGCS reference.
249 * g77.texi: Adjust reference to EGCS as something current.
250 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
251 Include doc strings directly in option listing instead of through
253 * root.texi: Remove support for multiple different (FSF and EGCS)
254 distributions of g77.
255 * g77install.texi: Remove conditioned out instructions applying
256 only to obsolete distributions of g77 not as part of GCC. Change
257 "superceded" to the correct spelling "superseded".
259 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
261 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
263 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
265 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
267 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
269 * Make-lang.in: Add $(build_exeext) to f/fini target
271 2000-11-21 Andreas Jaeger <aj@suse.de>
273 * g77.texi (Floating-point Exception Handling): Use feenableexcept
275 (Floating-point precision): Change to match above change.
277 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
279 * g77.texi (Floating-point precision): Adjust example
280 to work with glibc (>= 2.1).
282 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
284 * g77.texi (Floating-point Exception Handling): Adjust
285 example to work with glibc (>= 2.1).
287 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
289 * Make-lang.in (INTDOC_DEPS): New macro.
290 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
291 (f/intdoc): Likewise. Add $(build_exeext).
293 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
295 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
298 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
300 * malloc.c (malloc_init): Call xmalloc, not malloc.
302 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
304 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
306 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
308 * root.texi: Remove non-historical EGCS reference.
309 Set current g77 version to 0.5.26.
311 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
313 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
315 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
317 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
318 munging of source file name.
319 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
320 which builds just one thing. Don't mess with $(LANGUAGES).
321 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
323 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
325 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
326 Remove non-historical references to egcs/EGCS.
328 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
330 * Make-lang.in: Remove f77.distdir and f/INSTALL.
331 * INSTALL, install0.texi: Remove.
333 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
335 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
336 and strrchr () instead of index () and rindex ().
338 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
340 * Make-lang.in: Move all build rules here from Makefile.in,
341 adapt to new context. Wrap all rules that change the current
342 directory in parentheses. Expunge all references to $(P).
343 When one command depends on another and they're run all at
344 once, use && to separate them, not ;. Add OUTPUT_OPTION to
345 all object-file generation rules. Delete obsolete variables.
347 * Makefile.in: Delete.
348 * config-lang.in: Delete outputs= line.
350 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
352 * Makefile.in, g77spec.c: Remove EGCS references in comments.
354 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
356 * com.c (ffecom_do_entry_): Don't mess with obstacks.
357 (ffecom_finish_global_): Likewise.
358 (ffecom_finish_symbol_transform_): Likewise.
359 (ffecom_gen_sfuncdef_): Likewise.
360 (ffecom_init_zero_): Likewise.
361 (ffecom_start_progunit_): Likewise.
362 (ffecom_sym_transform_): Likewise.
363 (ffecom_sym_transform_assign_): Likewise.
364 (ffecom_transform_equiv_): Likewise.
365 (ffecom_transform_namelist_): Likewise.
366 (ffecom_vardesc_): Likewise.
367 (ffecom_vardesc_array_): Likewise.
368 (ffecom_vardesc_dims_): Likewise.
369 (ffecom_end_transition): Likewise.
370 (ffecom_make_tempvar): Likewise.
371 (bison_rule_pushlevel_): Likewise.
372 (bison_rule_compstmt_): Likewise.
373 (finish_decl): Likewise.
374 (finish_function): Likewise.
375 (push_parm_decl): Likewise.
376 (start_decl): Likewise.
377 (start_function): Likewise.
378 (ggc_p): Don't define.
379 * std.c (ffestd_stmt_pass_): Likewise.
380 * ste.c (ffeste_end_block_): Likewise.
381 (ffeste_end_stmt_): Likewise.
382 (ffeste_begin_iterdo_): Likewise.
383 (ffeste_io_ialist_): Likewise.
384 (ffeste_io_cilist_): Likewise.
385 (ffeste_io_inlist_): Likewise.
386 (ffeste_io_olist_): Likewise.
387 (ffeste_R810): Likewise.
388 (ffeste_R838): Likewise.
389 (ffeste_R839): Likewise.
390 (ffeste_R842): Likewise.
391 (ffeste_R843): Likewise.
392 (ffeste_R1001): Likewise.
394 2000-10-05 Richard Henderson <rth@cygnus.com>
396 * com.c (finish_function): Don't init can_reach_end.
398 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
400 * com.c (lang_mark_false_label_stack): Remove.
402 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
404 * com.c: Include defaults.h.
405 * com.h: Don't define the *_TYPE_SIZE macros.
406 * Makefile.in: Update dependencies.
408 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
410 * ansify.c: Use #line, not # <number>.
412 2000-08-24 Greg McGary <greg@mcgary.org>
414 * intdoc.c (ARRAY_SIZE): Remove macro.
415 * proj.h (ARRAY_SIZE): Remove macro.
416 * com.c (init_decl_processing): Use ARRAY_SIZE.
418 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
420 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
421 * com.c (macro DEFGFRT): Use CONST boolean.
422 (ffecom_call_binop_): Choose between call by value
423 and call by reference.
424 (ffecom_expr_): Use direct calls to (g)libc functions for
425 POW_DD, LOG10, (float) MOD.
426 (ffecom_make_gfrt_): Add const indication to table of
428 * com.h (macro DEFGFRT): Use CONST boolean.
429 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
431 2000-08-21 Nix <nix@esperi.demon.co.uk>
433 * lang-specs.h: Do not process -o or run the assembler if
434 -fsyntax-only. Use %j instead of /dev/null.
436 2000-08-21 Jakub Jelinek <jakub@redhat.com>
438 * lang-specs.h: Pass -I* options to f771.
440 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
442 * top.c (ffe_decode_option): Disable -fdebug-kludge
444 * lang-options.h: Document the fact.
447 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
449 * bugs.texi: Describe new ability to emit debug info
450 for EQUIVALENCE members.
453 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
454 Toon Moene <toon@moene.indiv.nluug.nl>
456 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
457 so that debug info can be attached to their storage.
458 Unconditionally list the storage set aside for them.
460 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
462 * g77spec.c (lang_specific_driver): Clearer g77 version message.
464 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
466 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
467 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
468 (f771): Link with $(BACKEND).
470 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
472 * g77spec.c: Adjust type of second argument to
473 lang_specific_driver, and update code as necessary.
475 * expr.c (ffeexpr_finished_): Cast signed side of ?:
478 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
480 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
482 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
484 * fini.c (main): Avoid automatic aggregate initialization.
486 * proj.h: Indent #error directive.
488 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
490 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
492 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
494 * Make-lang.in: Put $(build_exeext) suffix on programs which run
495 on the build machine.
497 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
499 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
500 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
502 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
504 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
506 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
508 * version.c: Bump version number.
510 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
512 * Make-lang.in (F77_SRCS): Remove all .j files.
513 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
514 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
515 TOPLEV_H, TREE_H): Remove references to .j files.
516 (TCONFIG_H, TM_H): Remove entirely.
517 (deps-kinda): Delete rule.
520 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
521 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
522 tree.j, tconfig.j, tree.j: Delete.
524 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
525 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
526 where.c, where.h: Include parent-directory headers directly.
527 * lex.c: Don't include tree.h twice.
529 2000-05-17 H.J. Lu (hjl@gnu.org)
531 * Make-lang.in: Use a unique stamp for each target to support
534 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
536 * ste.c (gbe_block): Constify.
538 2000-06-13 Jakub Jelinek <jakub@redhat.com>
540 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
541 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
542 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
543 (duplicate_decls): Set DECL_USER_ALIGN.
545 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
547 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
549 2000-06-04 Philipp Thomas <pthomas@suse.de>
551 * Makefile.in(INTLLIBS): New macro.
552 (LIBS): Add INTLLIBS.
555 2000-06-02 Richard Henderson <rth@cygnus.com>
557 * com.c (lang_get_alias_set): New.
559 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
561 * bugs.texi: Note that debugging information for
562 common block items is emitted now.
565 2000-05-18 Chris Demetriou <cgd@sibyte.com>
567 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
568 these types correspond to built-in types now defined in
569 the C front end (for libf2c).
571 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
573 * top.c (ffe_decode_option): Update -Wall unused flags by calling
576 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
578 * com.c (ffecom_subscript_check_): Constify array_name
579 parameter. Clean up string bashing.
580 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
582 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
583 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
585 (init_parse): Constify parameter and return value.
586 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
588 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
589 (ffelex_hash_, ffelex_include_): Constify local char *.
590 * std.c (ffestd_exec_end): Constify local char *.
591 * where.c (ffewhere_file_new): Constify filename parameter.
592 * where.h: Update prototypes.
594 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
596 * com.c (ffecom_overlap_): Set source_offset to
598 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
599 bitsizetype before multiplying by TYPE_SIZE.
600 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
601 calculation. Convert to bitsizetype before multiplying by
604 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
606 * lex.c: Remove references to cccp.c.
607 * g77install.texi: Remove references to cexp.c/cexp.y.
609 2000-04-15 David Edelsohn <edelsohn@gnu.org>
611 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
614 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
616 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
617 preprocessor constant.
618 (FFECOM_f2cLOGICAL): Likewise.
619 (FFECOM_f2cLONGINT): Likewise.
621 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
623 * Makefile.in (GGC_H): Add varray.h.
625 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
627 * lang-specs.h: Pass -fno-show-column to the preprocessor.
629 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
631 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
632 (ffecom_init_0): Likewise.
634 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
636 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
637 (ffecom_tree_canonize_ref_): Likewise.
639 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
641 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
643 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
644 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
646 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
648 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
650 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
652 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
653 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
654 (ffecom_transform_equiv_): Likewise.
656 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
658 * ansify.c (die_unless): Don't use ANSI string concatenation.
659 (die): Mark with ATTRIBUTE_NORETURN.
661 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
663 * com.c (current_function_decl): Move to toplev.c.
665 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
667 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
668 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
669 (ffecom_tree_canonize_ref_): Likewise.
670 (type_for_mode): Handle TImode.
671 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
672 (ffeste_io_ciclist_): Likewise.
674 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
676 * com.c (ffecom_type_permanent_copy_): Delete unused function.
677 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
679 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
681 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
682 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
683 (duplicate_decls): Likewise.
684 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
685 (finish_decl): Delete -Wlarger-than processing.
687 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
689 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
691 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
693 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
694 (ffecom_finish_symbol_transform_): Likewise.
695 (ffecom_transform_common_): Call ffestorag_set_hook.
697 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
699 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
701 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
703 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
705 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
707 * g77spec.c: Don't declare `version_string'.
709 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
711 * com.c (mark_tracker_head, mark_binding_level): Protoize.
713 * where.c (mark_ffewhere_head): Likewise.
715 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
717 * lang-specs.h: Pass -lang-fortran to preprocessor.
719 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
721 * stw.h (struct _ffestw_): Change type of uses_ to int.
723 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
725 * com.c (ffecom_init_0): Make double_ftype_double,
726 float_ftype_float, ldouble_ftype_ldouble,
727 ffecom_tree_ptr_to_fun_type_void local.
728 (tracker_head): New static variable.
729 (mark_tracker_head): New, marker procedure for tracker_head.
730 (ffecom_save_tree_forever): New procedure.
731 (ffecom_init_zero_): Remove obstack use.
732 (ffecom_make_gfrt_): Remove obstack use.
733 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
734 (ffecom_transform_common_): Remove obstack use, save appropriate
736 (ffecom_type_namelist_): Remove obstack use, save appropriate
738 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
739 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
740 (duplicate_decls): Remove obstack use.
741 (finish_function): push & pop ggc context around
742 rest_of_compilation when building nested function.
743 (mark_binding_level): New function.
744 (init_decl_processing): Mark all the GC roots.
746 (lang_mark_tree): New function.
747 (lang_mark_false_label_stack): New trivial function.
748 * com.h (ffecom_save_tree_forever): Declare as external.
749 * lex.c (ffelex_hash_): Use GC to allocate the filename string
750 even when ffelex_kludge_flag_.
751 * ste.c (ffeste_io_ialist_): Register a static root.
752 (ffeste_io_inlist_): Likewise.
753 (ffeste_io_icilist_): Likewise.
754 (ffeste_io_cllist_): Likewise.
755 (ffeste_io_cilist_): Likewise.
756 (ffeste_io_olist_): Likewise.
757 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
759 (GGC_H): New variable.
761 * where.c (ffewhere_head): New global.
762 (mark_ffewhere_head): New marker procedure for ffewhere_head.
763 (ffewhere_file_kill): Use GC to do memory management.
764 (ffewhere_file_new): Use GC to do memory management.
767 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
769 * g77.texi (C Interfacing Tools): Fix an incorrect link.
771 1999-12-13 Jakub Jelinek <jakub@redhat.com>
773 * target.h: Handle sparc64 the same way as alpha.
775 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
777 * com.c (ffecom_file_, ffecom_file, file_buf,
778 ffecom_open_include_): Constify a char*.
779 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
781 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
782 (lang_print_error_function): ANSI-fy.
784 * com.h (ffecom_file): Constify a char*.
786 * fini.c (main): Call return, not exit.
788 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
791 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
794 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
796 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
798 (ffecom_char_enhance_arg_, ffecom_do_entry_,
799 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
800 ffecom_start_progunit_, ffecom_start_progunit_,
801 ffecom_start_progunit_, ffecom_sym_transform_assign_,
802 ffecom_transform_equiv_, ffecom_transform_namelist_,
803 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
804 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
807 * com.h (ffecom_get_invented_identifier): Likewise.
809 * sts.c (ffests_printf): New function taking ellipses.
810 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
811 ffests_printf_2Us): Delete.
815 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
816 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
817 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
818 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
819 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
820 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
822 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
823 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
825 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
826 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
828 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
830 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
832 * com.c (poplevel): Don't call remember_end_note.
834 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
836 * top.h (ffe_is_subscript_check_): Remove extern decl.
837 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
838 * top.c (ffe_is_subscript_check_): Remove global variable.
839 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
840 Set flag_bounds_check for "(no-)fortran-bounds-check".
842 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
843 (ffecom_char_args_x_): Ditto.
845 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
847 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
848 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
849 macro UNUSED in terms of ATTRIBUTE_UNUSED.
851 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
853 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
855 (builtin_function): No longer static. New arg CLASS. Arg
856 FUNCTION_CODE now of type int. All callers changed.
857 Set the builtin's DECL_BUILT_IN_CLASS.
859 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
861 * g77spec.c (lang_specific_driver): Initialise return value.
863 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
865 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
867 * fini.c (main): Likewise.
869 * intrin.c (ffeintrin_init_0): Likewise.
871 * lex.c (ffelex_hash_): Likewise.
873 * src.c (ffesrc_init_1): Likewise.
875 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
877 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
878 call to function `fatal'.
880 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
882 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
884 * g77spec.c: Include gcc.h.
885 (g77_xargv): Constify.
886 (g77_fn): Add parameter prototypes.
887 (lookup_option, append_arg): Add static prototypes.
888 (g77_newargv): Constify.
889 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
890 (lang_specific_driver): All calls to the function pointer
891 parameter now explicitly call `fatal'.
893 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
895 * com.h: Delete declarations for all tree nodes now moved to
897 * com.c: Delete their definitions.
898 (ffecom_init_0): Call build_common_tree_nodes and
899 build_common_tree_nodes_2 instead of building their nodes here.
900 Override their decisions for complex nodes.
902 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
904 * Make-lang.in (f771): Depend on ggc-callbacks.o.
905 * Makefile.in (OBJS): Add ggc-callbacks.o.
908 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
910 * com.c (language_string): Constify.
912 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
914 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
915 Remove hacks for stuff which now comes from libiberty.
917 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
919 * com.c (lang_printable_name): Constify a char*.
921 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
923 * lang-specs.h: Pass cc1 spec to f771.
925 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
927 * com.c (lang_print_error_function): Constify a char*.
928 (init_parse): Remove redundant prototype for `print_error_function'.
929 (lang_identify): Constify a char*.
931 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
933 * g77spec.c: Update URLS and mail addresses.
934 * root.texi: Update URLS and mail addresses.
936 1999-07-25 Richard Henderson <rth@cygnus.com>
938 * com.c (ptr_type_node, va_list_type_node): New.
939 (ffecom_init_0): Init and use ptr_type_node.
941 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
943 * root.texi: Update e-mail addresses to gcc.gnu.org.
944 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
945 instructions to gcc.gnu.org. Removed e-mail address.
947 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
949 * root.texi, g77install.texi: Switchover to GCC terminology.
950 Also, FSF-G77 had been mistakenly set at some point.
952 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
954 * news.texi: Describe DATE intrinsic fix.
956 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
958 * version.c: Denote experimental version.
960 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
962 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
963 a temp even if -fno-f2c.
965 * version.c: Bump version.
967 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
969 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
970 Explain that this fixes the NAMELIST-read bug.
972 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
974 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
976 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
978 * g77.texi: Update links.
980 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
982 * news.texi: Add missing @end ifclear.
984 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
986 * news.texi: Doc TtyNam fix.
988 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
990 * news.texi: New heading for development version.
991 Doc upgrade to netlib libf2c as of today.
993 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
995 * news.texi: Mention BACKSPACE fix to libg2c.
997 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
999 * Make-lang.in: Any target using libsubdir must depend
1002 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
1004 * g77.texi: Describe a few more missing features people
1005 have emailed me about.
1007 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
1009 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1010 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
1012 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
1014 * Make-lang.in: Use libsubdir, not prefix, to store
1015 temporary lang-f77 `flag' file.
1017 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1019 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1020 Mention that libg2c is multilibbed.
1022 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1024 * g77.texi (Missing Features): Add `Better Warnings'
1027 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1029 * g77.texi: Fix thinko.
1031 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
1033 * news.texi: Document Tue May 18 03:52:04 1999 patch.
1036 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
1038 * g77.texi, news.texi, root.texi, version.c: Start renaming
1039 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
1040 the version of g77 within GCC 2.95.
1042 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1044 Rename -fsubscript-check to -fbounds-check and
1045 -ff2c-subscript-check to -ffortran-bounds-check:
1046 * g77.texi: Rename options in docs, clarify usage.
1047 * lang-options.h: Rename options, clarify doclets.
1048 * news.texi: Rename options, don't bother with fortran-specific
1050 * top.c (ffe_decode_option): Rename recognized strings.
1052 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1054 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1055 now that -fflatten-arrays exists.
1057 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1060 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1061 CHARACTER expression.
1062 (ffecom_prepare_expr_): Ditto.
1064 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1066 Support use of back end's improved open-coding of complex divide:
1067 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1068 instead of run-time call to [cz]_div, if `-Os' option specified.
1069 (lang_init_options): Tell back end we want support for wide range
1070 of inputs to complex divide.
1074 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1076 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1079 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1081 Fix INTEGER*8 subscripts in array references:
1082 * com.c (ffecom_subscript_check_): Convert low, high, and
1083 element as necessary to make comparison work.
1084 (ffecom_arrayref_): Do more of the work.
1085 Properly handle subscript expr that's wider than int,
1086 if pointers are wider than int.
1087 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1088 (ffecom_init_0): Record sizes of pointers and ints for
1090 Use set_sizetype etc. as done by gcc front end.
1091 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1092 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1093 expressions in run-time contexts.
1094 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1095 non-default INTEGER subscript expressions.
1096 * news.texi: Announce.
1098 Finish accepting -fflatten-arrays option:
1099 * com.c (ffecom_arrayref_): Flatten references if requested.
1100 * g77.texi: Describe.
1101 * lang-options.h: Allow.
1102 * news.texi: Announce.
1103 * top.c, top.h: Recognize.
1105 * version.c: Bump version.
1107 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1109 * com.c (lang_init_options): Disable back end's maintenance
1111 * news.texi: Document dropping of errno.
1113 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1115 * lang-specs.h: Pass -$ to the preprocessor.
1117 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1119 * g77.texi: Fix various @xref's per proper style.
1120 Go ahead and use nested braces in @xref's, with care.
1121 * g77install.texi: Fix @xref per proper style.
1123 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1125 * news.texi: Doc upgrade to netlib libf2c as of today.
1127 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1129 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1130 and point to the FAQ.
1132 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1134 * g77.texi (Arbitrary Concatenation): Put this under
1135 "Missing Features" instead of "Projects".
1136 (Internals Documentation): Point to new "Front End" chapter.
1138 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1140 * bugs.texi, news.texi: Automatic arrays reportedly working
1143 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1145 * g77.texi (Advantages Over f2c): Expand on this topic.
1147 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1149 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1151 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1153 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1154 ETIME_subr, and TTYNAM_subr:
1155 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1156 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1158 * intdoc.in: Document the new calling sequences.
1159 * intrin.def: Reverse the arguments.
1160 * news.texi: Document the fact that they changed.
1161 * version.c: Bump version.
1163 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1165 * news.texi: Doc upgrade to netlib libf2c as of today.
1167 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1169 * version.c: Bump version.
1171 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1173 Fix compile/19990502-1.f:
1174 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1175 variable when expanding the assignment into it.
1177 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1179 Fix 19990325-0.f and 19990325-1.f:
1180 * com.c (ffecom_possible_partial_overlap_): New function.
1181 (ffecom_expand_let_stmt): Use it to determine whether to assign
1182 to a COMPLEX operand through a temp.
1183 * news.texi: Document fix.
1185 * version.c: Bump version.
1187 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1189 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1190 start/end/incr expressions to default INTEGER.
1191 Fix some broken conditionals.
1192 Clean up some code in the region.
1193 * news.c: Document the fix.
1195 * version.c: Bump version.
1197 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1199 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1200 checking option with something else.
1202 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1204 Support new -fsubscript-check and -ff2c-subscript-check options:
1205 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1206 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1207 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1208 FFEBLD_opARRAYREF case.
1209 Compute character name, array type, and use new
1210 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1211 (ffecom_expr_): Use new ffecom_arrayref_ function.
1212 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1213 * g77.texi, news.texi: Document new options.
1214 * top.c, top.h: Support new options.
1216 * news.texi: Fix up some items to not be in "User-Visible Changes".
1218 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1221 * version.c: Bump version.
1223 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1225 * bugs.texi, news.texi: Clarify -malign-double situation.
1227 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1229 * stb.c (ffestb_R5282_): Convert DATA repeat count
1230 to default INTEGER, to avoid problems downstream.
1232 * version.c: Bump version.
1234 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1236 * ste.c (ffeste_R819B): Start the loop before expanding
1237 the termination expression.
1239 * version.c: Bump version.
1241 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1243 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1244 variables have constant addresses (EQUIVALENCE only if
1245 containing aggregate is static).
1247 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1249 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1250 Clean up @code{} vs. @samp{}.
1251 Clean up dashes (`--') vs. @minus{} vs. `---'.
1253 * ffe.texi: Add copyright header.
1255 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1256 Remove support for -fugly option.
1257 Clarify that -fugly-logint is needed instead of -fugly
1258 to work around using .EQ./.NE. on LOGICAL operands.
1259 Explain more about why -fugly-logint is bad juju.
1261 * g77.texi (Missing Features): Describe READONLY as a missing
1262 feature. Describe AUTOMATIC better.
1264 * news.texi: Mention libf2c upgrade.
1266 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1268 Make a place for front-end internals documentation:
1269 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1270 * ffe.texi: New file, containing docs on front-end internals.
1271 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1273 * g77.texi: Fix an index entry.
1275 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1277 Rewrite to use block/scope structure of GBE and to ensure
1278 variables (especially those going on stack/reg) are declared
1279 before executable code generated:
1280 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1282 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1283 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1284 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1285 ffebld_rank, ffebld_where): New convenience macros (used
1286 by rest of this patch).
1287 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1288 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1290 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1291 ffecom_call_gfrt): Support passing hooks for temp-var info.
1292 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1293 of its left and right operands, so it can get at the hook.
1294 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1295 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1296 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1297 ffecom_prepare_ptr_to_expr): New functions supporting expression
1299 (bison_rule_compstmt_): Return the tree, as in the CFE.
1300 (delete_block): New function, from CFE.
1301 (kept_level_p): New function, from CFE, modified.
1302 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1303 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1304 and they do real work.
1305 (struct binding_level): Add prep_state member. Initialize to 0.
1306 (ffecom_get_invented_identifier): Now takes either or both a
1307 string and an integer, using -1 to denote no integer.
1308 (ffecom_do_entry_): Disallow temp-var generation via expressions
1309 in body of function, since the exprs aren't prescanned.
1310 (ffecom_expr_rw): Now takes destination tree.
1311 (ffecom_expr_w): New function, now used in some places
1312 ffecom_expr_rw had been used.
1313 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1314 of source file, to avoid annoying problems editing com.c using
1316 (ffecom_expr_power_integer_): Make a temp var for division, if
1318 Handle expanded statement expression as does CFE.
1319 (ffecom_start_progunit_): Disallow temp-var generation in body
1320 of function, since expressions are not prescanned at this level.
1321 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1322 so these are all transformed up front, before code-generation
1324 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1325 ffecom_ptr_to_const_expr): New functions to transform expressions
1326 only if the results will surely be constants.
1327 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1328 obtaining temp vars.
1329 (ffecom_expand_let_stmt): Guess at usability of destination
1330 pre-expansion, to provide better prescan preparation (fewer
1331 spurious temp vars).
1332 (ffecom_init_0): Disallow temp-var generation in global scope.
1333 (ffecom_type_expr): New function, returns just the type tree
1335 (start_function): Disallow temp-var generation in parm scope.
1336 (incomplete_type_error): Fix introductory comment.
1337 (poplevel): Update (somewhat) from CFE.
1338 (pushlevel): Update (somewhat) from CFE.
1339 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1340 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1341 ffestd_R806): Remember and pass through the ffestw block info
1342 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1343 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1344 (ffeste_io_inlist_): Add prototype.
1345 (ffeste_f2c_*): Macros rewritten, new ones added.
1346 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1347 ffeste_end_stmt_): New macros/functions, depending on whether
1348 checking is enabled, to keep track of symmetry of other ste.c code.
1349 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1350 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1351 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1352 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1353 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1354 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1355 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1356 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1357 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1358 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1359 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1360 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1361 all pertinent expressions, update to new com.c interface, etc.
1362 (ffeste_io_impdo_): Relocate.
1363 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1364 bother calling clear_momentary, nothing was generated.
1365 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1366 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1367 (ffeste_terminate_2): When checking enabled, make sure all blocks
1368 and statements have been ended.
1369 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1370 These now take ffestw block argument.
1371 (ffeste_terminate_2): When checking enabled, it's a function, not
1373 * stw.h (struct _ffestw_): New variable for IFTHEN.
1374 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1376 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1378 * com.c: Clean up commentary per GNU coding standards.
1380 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1382 * version.c: Bump version.
1384 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1386 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1387 null to decide whether to use it.
1389 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1391 * ansify.c (die): Specify void argument.
1393 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1394 argument_info_ptr, argument_info_string, argument_name_ptr,
1395 argument_name_string, elaborate_if_complex,
1396 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1398 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1399 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1400 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1402 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1404 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1406 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1408 Fix bugs exposed by configuring with --enable-checking:
1409 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1410 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1411 pop_f_function_context, store_parm_decls, poplevel): Handle
1412 error_mark_node properly.
1413 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1414 * version.c: Bump version.
1416 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1418 * g77.texi: Fix up docs for -fset-g77-defaults, and
1419 describe how internal consistency checking now happens.
1420 (Should have been done for EGCS version 1.1.)
1422 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1424 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1425 Make -fno-emulate-complex the default, as COMPLEX support
1426 in the back end is now believed to be working.
1428 * version.c: Bump version.
1430 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1432 * g77.texi: -malign-double now works.
1433 Give URL for alignment-testing package.
1434 * news.texi: -malign-double now works.
1436 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1438 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1441 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1443 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1446 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1449 * stb.c (ffestb_local_u_): Likewise.
1450 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1451 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1452 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1453 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1454 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1455 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1456 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1457 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1458 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1459 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1460 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1461 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1462 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1463 ffestb_decl_R539): Likewise.
1465 * stb.h (_ffestb_args_): Likewise.
1467 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1468 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1470 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1471 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1472 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1473 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1474 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1476 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1478 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1479 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1481 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1482 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1484 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1485 ffestt_tokenlist_drive): Add prototype arguments.
1487 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1488 ffestt_tokenlist_drive): Likewise.
1490 * stu.c (ffestu_dummies_transition_): Likewise.
1491 (ffestu_sym_end_transition): Const-ify a char*.
1493 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1494 prototype arguments.
1496 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1498 * version.c (ffe_version_string): Const-ify a char*.
1500 * version.h (ffe_version_string): Likewise.
1502 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1504 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1505 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1506 ffebad_finish): Const-ify a char*.
1508 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1510 * bld.h (ffebld_op_string): Likewise.
1512 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1513 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1514 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1515 ffecom_gfrt_args_): Likewise.
1516 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1517 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1518 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1519 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1520 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1521 ffecom_get_identifier_, ffecom_decl_field,
1522 ffecom_get_invented_identifier, lang_print_error_function,
1523 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1525 (savestring): Remove, use `xstrdup' instead.
1527 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1530 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1532 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1533 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1534 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1535 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1536 ffeexpr_token_number_, ffeexpr_token_number_period_,
1537 ffeexpr_token_number_real_): Const-ify a char*.
1539 * fini.c (xspaces): Likewise.
1541 * global.c (ffeglobal_type_string_): Likewise.
1542 (ffeglobal_drive): Protoize.
1543 (ffeglobal_proc_def_arg): Const-ify a char*.
1545 * global.h (ffeglobal_drive): Protoize.
1546 (ffeglobal_proc_def_arg): Const-ify a char*.
1548 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1551 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1553 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1554 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1555 ffeinfo_where_string_, ffeinfo_basictype_string,
1556 ffeinfo_kind_message, ffeinfo_kind_string,
1557 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1559 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1560 ffeinfo_kind_string, ffeinfo_kindtype_string,
1561 ffeinfo_where_string): Likewise.
1563 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1564 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1565 ffeintrin_fulfill_specific, ffeintrin_init_0,
1566 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1567 ffeintrin_name_generic, ffeintrin_name_implementation,
1568 ffeintrin_name_specific): Likewise.
1570 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1571 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1573 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1574 ffelex_token_new_name, ffelex_token_new_names,
1575 ffelex_token_new_number): Likewise.
1577 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1578 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1580 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1581 malloc_new_zinpool_): Likewise.
1583 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1584 malloc_pool_new): Likewise.
1586 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1589 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1592 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1593 ffesymbol_attrs_string): Const-ify a char*.
1594 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1595 (ffesymbol_state_string): Const-ify a char*.
1597 * symbol.h (ffesymbol_attrs_string): Likewise.
1598 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1599 (ffesymbol_state_string): Const-ify a char*.
1601 * target.c (ffetarget_layout): Likewise.
1603 * target.h (ffetarget_layout): Likewise.
1605 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1607 * Make-lang.in: Remove all references to g77.o/g77.c.
1608 Link g77 from gcc.o.
1610 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1612 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1614 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1616 * news.texi: Editorial fix.
1618 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1620 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1622 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1624 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1625 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1626 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1627 by convertor, just return original expr.
1628 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1629 conversions that aren't yet working properly.
1630 * news.texi: Explain.
1632 * version.c: Bump version.
1634 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1636 * RELEASE-PREP: New file, lists things to do for a release.
1638 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1639 install0.texi, news.texi, news0.texi: Accommodate new doc
1641 Consolidate news items. Don't describe old news items in
1642 various generated docs.
1643 Don't describe FSF-g77 installation stuff in various EGCS-g77
1645 Move description of AUTOMATIC to more suitable location.
1646 * root.texi: New file for new doc architecture.
1648 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1650 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1652 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1654 Warn about non-Y2K-compliant intrinsics:
1655 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1656 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1657 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1658 * intdoc.c (DEFIMPY): Support new Y2K macro.
1659 * intrin.h (DEFIMPY): Ditto.
1660 * intrin.c (DEFIMPY): Ditto.
1661 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1662 Warn about invocation of non-Y2K-compliant intrinsic.
1663 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1664 Rename external procedure names, to keep previously-
1665 compiled (sans-new-warnings) code from linking to
1667 * g77.texi: Document all this stuff.
1668 * news.texi: Spread the joy.
1669 * version.c: Bump version.
1671 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1673 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1674 so describe it there, instead of under 1.2.
1676 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1678 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1680 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1682 * g77.texi: Add remaining changes pending from Dave Love.
1684 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1686 * bugs.texi, news.texi: Conditionalize cross-references
1687 on non-html processing, providing temporary HTML "links".
1689 * g77.texi: Fix up a reference.
1691 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1693 * news.texi, bugs.texi: Delete fixed bugs, make one
1694 of them into the appropriate news item.
1696 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1698 * news.texi: Copy over 1.1.2 news.
1700 1999-03-02 Craig Burley <craig@jcb-sc.com>
1702 * g77.texi (Bug Reporting): Clarify whether to use -E.
1703 Clarify other instructions.
1705 1999-02-27 Craig Burley <craig@jcb-sc.com>
1707 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1709 1999-02-26 Craig Burley <craig@jcb-sc.com>
1711 * intdoc.in (STAT_func, STAT_subr,
1712 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1713 Properly order array elements. Specify N/A return values.
1715 1999-02-26 Craig Burley <craig@jcb-sc.com>
1717 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1718 seconds, and VALUES(8), therefore, milliseconds.
1720 1999-02-26 Craig Burley <craig@jcb-sc.com>
1722 * news.texi: Clarify IOSTAT= fix.
1724 1999-02-25 Richard Henderson <rth@cygnus.com>
1726 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1728 1999-02-25 Craig Burley <craig@jcb-sc.com>
1730 * g77.texi: Clarify/index lack of run-time allocation for
1733 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1735 * f/intdoc.in: Add missing `,' after cross references.
1737 1999-02-20 Craig Burley <craig@jcb-sc.com>
1739 * Make-lang.in (f77.install-common, f77.install-info,
1740 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1741 instead of `lang-f77' for flag file, to be sure of a
1742 writable directory, and remove the flag file after each
1743 operation to keep things clean.
1745 1999-02-20 Craig Burley <craig@jcb-sc.com>
1747 * g77.texi: Properly attribute Priest document; clarify
1748 that it is in the .ps version of the Goldberg document.
1750 1999-02-19 Craig Burley <craig@jcb-sc.com>
1752 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1753 news0.texi, news.texi: Update copyright dates.
1754 Clarify which files are source, which are derived,
1755 and remind maintainers where copyright dates are sourced.
1756 * BUGS, INSTALL, NEWS: Regenerated.
1758 1999-02-19 Craig Burley <craig@jcb-sc.com>
1760 * global.c (ffeglobal_ref_progunit_): Warn about a function
1761 definition that disagrees with the type of a previous reference.
1762 Improve commentary. Fix a couple of minor bugs. Clean up
1764 * news.texi: Spread the joy.
1766 1999-02-18 Craig Burley <craig@jcb-sc.com>
1768 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1769 as argument for FILEINT and FILEASSOC as lhs.
1770 * news.texi: Document fix.
1773 1999-02-18 Craig Burley <craig@jcb-sc.com>
1775 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1777 1999-02-18 Craig Burley <craig@jcb-sc.com>
1779 * intdoc.in (LOG10): Fix typo.
1781 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1783 * intdoc.in: Fix typo.
1785 1999-02-17 Craig Burley <craig@jcb-sc.com>
1787 * g77.texi, intdoc.in: Document Y2K and some other known
1789 * intrin.def (DTIME, FDATE): Fix capitalization of
1790 case-sensitive forms of these intrinsics' names.
1792 1999-02-17 Dave Love <fx@gnu.org>
1794 * intdoc.in: Say `common' logarithm for log10.
1796 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1798 * g77.texi: Add missing @ in email addresses.
1800 1999-02-15 Craig Burley <craig@jcb-sc.com>
1802 * *.*: Delete my (old) email address in most places, change it
1805 1999-02-14 Craig Burley <craig@jcb-sc.com>
1809 1999-02-14 Craig Burley <craig@jcb-sc.com>
1811 * version.c: Bump for 1998-10-02 change (forgot to do this
1814 1999-02-14 Craig Burley <craig@jcb-sc.com>
1816 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1817 and `.FPP' as well as `.for' and `.fpp'.
1819 1999-02-14 Craig Burley <craig@jcb-sc.com>
1821 * intdoc.in (LOG10): Fix description.
1823 1999-02-14 Craig Burley <craig@jcb-sc.com>
1825 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1827 1999-02-14 Craig Burley <craig@jcb-sc.com>
1829 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1830 up and improve indexing, and some other areas of docs.
1832 1999-02-14 Craig Burley <craig@jcb-sc.com>
1834 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1837 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1839 * g77.texi: Update email addresses.
1841 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1843 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1844 mkstemp.o from libiberty.
1846 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1848 * top.c: Don't define ffe_is_ident_. Don't process
1850 * top.h: Remove declaration of ffe_is_ident_ and macros
1851 ffe_is_ident() and ffe_set_is_ident().
1852 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1854 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1856 * lang-specs.h: Map -Qn to -fno-ident.
1858 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1860 * Make-lang.in (g77.o): Depend on prefix.h.
1862 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1864 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1865 conflicting with function `spaces' from libiberty.
1867 * g77spec.c: Don't prototype libiberty functions.
1868 * malloc.c: Likewise.
1870 1998-11-20 Dave Love <d.love@dl.ac.uk>
1872 * g77.texi: Assorted minor changes.
1874 1998-11-19 Dave Love <d.love@dl.ac.uk>
1876 * bugs.texi: Formatting changes from Craig.
1878 * intdoc.in: Terminate some @xrefs with `,'.
1880 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1882 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1884 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1886 * g77.texi, news.texi: Updates from Craig.
1888 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1890 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1892 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1894 * g77spec.c: Don't include gansidecl.h.
1895 * output.j: Likewise.
1897 1998-11-04 Dave Love <d.love@dl.ac.uk>
1899 * g77.texi: Small formatting/indexing fixes.
1901 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1903 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1904 char, change type of variable `s' to unsigned char *.
1906 * com.c (ffecom_symbol_null_): Add missing initializers.
1908 * fini.c (MAXNAMELEN): Undef it before defining.
1910 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1913 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1916 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1918 (ffelex_token_name_from_names): Cast the argument of
1919 `ffelex_is_firstnamechar' to (unsigned char).
1920 (ffelex_token_names_from_names): Likewise.
1921 (ffelex_token_new_name): Likewise.
1922 (ffelex_token_new_names): Likewise.
1924 * malloc.c (malloc_root_): Add missing initializer.
1926 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1927 (ffestb_else) Likewise.
1928 (ffestb_else3_) Likewise.
1929 (ffestb_endxyz) Likewise.
1930 (ffestb_goto) Likewise.
1931 (ffestb_let) Likewise.
1932 (ffestb_varlist) Likewise.
1933 (ffestb_R522) Likewise.
1934 (ffestb_R528) Likewise.
1935 (ffestb_R834) Likewise.
1936 (ffestb_R835) Likewise.
1937 (ffestb_R838) Likewise.
1938 (ffestb_R1102) Likewise.
1939 (ffestb_blockdata) Likewise.
1940 (ffestb_R1212) Likewise.
1941 (ffestb_R810) Likewise.
1942 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1944 (ffestb_V014): Change type of variable `p' to unsigned char *.
1945 (ffestb_dummy) Likewise.
1946 (ffestb_R524) Likewise.
1947 (ffestb_R547) Likewise.
1948 (ffestb_decl_chartype) Likewise.
1949 (ffestb_decl_dbltype) Likewise.
1950 (ffestb_decl_gentype) Likewise.
1951 (ffestb_decl_entsp_2_) Likewise.
1952 (ffestb_V027) Likewise.
1953 (ffestb_decl_R539) Likewise.
1955 * top.c (ffe_decode_option): Mark parameter `argc' with
1958 * where.c (ffewhere_unknown_line_): Add missing initializers.
1960 1998-10-02 Dave Love <d.love@dl.ac.uk>
1962 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1964 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1966 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1967 HANDLE_GENERIC_PRAGMAS.
1969 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1971 * news.texi: Update from Craig.
1973 1998-09-23 Dave Love <d.love@dl.ac.uk>
1975 * g77.texi: Additions about `/*', trailing comments and cpp.
1977 1998-09-18 Dave Love <d.love@dl.ac.uk>
1979 * g77.texi: Various additions and some small fixes.
1981 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1983 * Make-lang.in (f77.install-common): Add missing "else true;".
1985 1998-09-07 Dave Love <d.love@dl.ac.uk>
1987 * ChangeLog.egcs: Deleted. Entries merged here.
1989 1998-09-05 Dave Love <d.love@dl.ac.uk>
1991 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1992 (F771_LDFLAGS): Variable dispensed with.
1994 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1996 * intdoc.in: Minor editorial tweaks.
1998 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2000 * lang-options.h: Convert to wrap option and doc string
2001 in a new macro invocation, FTNOPT, so the nearly identical
2002 list can be used in FSF-g77.
2004 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2006 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
2007 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
2008 picks up correct dependency.
2010 * Makefile.in (proj-h.o): Fix dependencies list.
2012 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2014 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2015 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2016 enabled in this code.
2017 Generate warning messages if unknown pragmas are encountered.
2018 (pragma_getc): New function: retrieves characters from the
2019 input stream. Defined when HANDLE_PRAGMA is defined.
2020 (pragma_ungetc): New function: replaces characters back into the
2021 input stream. Defined when HANDLE_PRAGMA is defined.
2023 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2025 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2028 1998-08-23 Dave Love <d.love@dl.ac.uk>
2030 * g77.texi: Increment `version-g77' and fix a few typos.
2032 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
2034 * Make-lang.in: Add several "else true" clauses to deal with lame
2037 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
2039 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
2041 1998-08-09 Dave Love <d.love@dl.ac.uk>
2043 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2044 with explicit use of tex.
2045 (f77.mostlyclean): Remove TeX index files.
2047 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2048 hyphen in @value in @code.
2050 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2052 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2053 Allow conversion from pointer to same-sized integer,
2054 to fix invoking SIGNAL as a function.
2056 1998-07-26 Dave Love <d.love@dl.ac.uk>
2058 * BUGS, INSTALL, NEWS: Rebuilt.
2060 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2063 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2065 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2067 * g77spec.c (lang_specific_driver): Return unmolested
2068 command line when --help seen.
2069 Comment out code that printed g77-specific --help info.
2071 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2073 * lang-options.h: Fix up doc strings.
2074 Remove the unimplemented -fdcp-intrinsics-* options.
2076 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2079 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2081 * com.c (ffecom_finish_symbol_transform_): Revert change
2082 of 1998-05-23, as it was too aggressive, in that it
2083 prevented transformation of (used) functions before
2084 primary code generation.
2086 1998-07-15 Dave Love <d.love@dl.ac.uk>
2088 * intdoc.texi: Regenerated.
2090 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2092 * Make-lang.in (f77.rebuilt): Fix to depend on
2093 build-dir-based, not source-based, g77.info.
2095 * g77.texi: Merge docs with 0.5.24.
2096 * g77install.texi: Ditto.
2098 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2100 Cleanups vis-a-vis g77-0.5.24:
2101 * g77spec.c (lang_specific_driver): Tabify source.
2102 * top.c (ffe_decode_option): Use fixed macro to set
2103 internal-checking flag.
2104 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2106 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2108 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2109 * Makefile.in (fini.o): Define USE_HCONFIG macro
2110 so source code doesn't have to.
2111 * fini.c: Don't define USE_HCONFIG here, since
2112 source code usually shouldn't care about this.
2113 * ansify.c: Include stddef.h only if we have it.
2117 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2119 * lang-options.h: Format changed to work with --help support added
2122 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2124 * com.c (ffecom_push_tempvar): Replace kludge that
2125 munged back-end globals directly with proper calls
2126 to push_topmost_sequence and pop_topmost_sequence.
2128 1998-07-12 Dave Love <d.love@dl.ac.uk>
2130 * version.c: Bump version.
2132 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2135 * equiv.c (ffeequiv_offset_): Don't crash on various
2136 possible ANY operands.
2138 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2140 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2141 for constant is non-zero.
2143 * com.c (__eprintf): Delete this function, it is obsolete.
2145 1998-07-09 Dave Love <d.love@dl.ac.uk>
2147 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2149 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2151 Fix debugging of CHARACTER*(*), etc., which requires
2152 emitting debug info on types like `ftnlen':
2153 * com.c (ffecom_start_progunit_): Don't bother
2154 resetting "invented" flag for identifier.
2155 (ffecom_transform_equiv_): Don't bother zeroing
2156 "ignored" flag for decl.
2157 (pushdecl): No longer set "ignored", "used", or
2158 "suppressed debug" flags for decls having "invented"
2161 1998-07-06 Mike Stump <mrs@wrs.com>
2163 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2166 1998-07-06 Dave Love <d.love@dl.ac.uk>
2168 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2171 1998-07-05 Dave Love <d.love@dl.ac.uk>
2173 * intdoc.in: Add entry for DATE_AND_TIME.
2175 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2176 and third args of SYSTEM_CLOCK optional.
2178 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2180 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2182 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2184 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2186 Fix 980701-1.f (which was producing "unaligned trap"
2187 on an Alpha running GNU/Linux, as predicted):
2188 * equiv.c (ffeequiv_layout_local_): Don't bother
2189 coping with pre-padding of entire area while building
2190 it; do that instead after the building is done, and
2191 do it by modifying only the modulo field. This covers
2192 the case of alignment stringency being increased without
2193 lowering the starting offset, unlike the previous changes,
2194 and even more elegantly than those.
2196 * target.c (ffetarget_align): Make sure alignments
2197 are non-zero, just in case.
2199 See ChangeLog.0 for earlier changes.
2202 add-log-time-format: current-time-string