1 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
3 * Make-lang.in: Have $(MAKEINFO) look into the parent
4 directory for includes.
5 * g77.texi: Use the GFDL.
7 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
9 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
11 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13 * com.c: NULL_PTR -> NULL.
15 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17 * com.c (ffecom_subscript_check_): Use concat in lieu of
20 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
22 * news.texi: Update release information for 0.5.27.
24 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
26 * top.c (ffe_decode_option): Do not permit language-independent
27 processing for -ffixed-line-length.
29 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * bad.c (inhibit_warnings): Delete redundant declaration.
33 * com.c (skip_redundant_dir_prefix): Likewise.
35 * com.h (mark_addressable): Likewise.
37 2001-04-02 Jakub Jelinek <jakub@redhat.com>
39 * lex.c (ffelex_hash_): Avoid eating one whole line after
42 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
44 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
47 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
49 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
51 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
53 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
55 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
57 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
59 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
61 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
63 (duplicate_decls): Likewise.
64 (start_decl): Likewise.
66 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
68 * fini.c (main): Use really_call_malloc, not malloc.
70 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
72 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
74 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
76 * g77.texi: Document new options -funsafe-math-optimizations
77 and -fno-trapping-math. Revise documentation for -ffast-math.
79 2001-03-01 Zack Weinberg <zackw@stanford.edu>
81 * proj.h: Delete 'bool' type. Don't include stddef.h here.
82 * com.c: Rename variables named 'true' and/or 'false'.
83 * intdoc.c: Delete 'bool' type.
85 2001-03-01 Zack Weinberg <zackw@stanford.edu>
87 * lang-specs.h: Add zero initializer for cpp_spec field to all
90 2001-02-24 Zack Weinberg <zackw@stanford.edu>
92 * com.c: Don't define STDC_HEADERS, autoconf handles it.
94 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
96 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
98 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
100 * version.c, root.texi: Update GCC version number to 3.1. Update
101 G77 version number to 0.5.27.
102 * BUGS, NEWS: Regenerate.
104 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
106 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
107 * com.c (init_parse): Call fatal_io_error instead of
109 (ffecom_decode_include_option_): Make errors non-fatal.
110 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
111 (ffelex_hash_): Likewise.
113 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
115 * Make-lang.in: Remove all dependencies on defaults.h.
116 * com.c: Don't include defaults.h.
118 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
120 * com.c: Don't explicitly include any time headers, the right ones are
121 already included by proj.h.
123 2001-01-15 Mark Mitchell <mark@codesourcery.com>
125 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
126 label to current_function_decl.
128 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
130 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
132 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
134 * com.c (ffecom_init_zero_): Remove last argument in call to
135 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
136 (ffecom_lookup_label_): Likewise.
137 (builtin_function): Likewise.
138 (start_function): Likewise.
140 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
142 * g77install.texi, g77.texi: Update last-updated dates for
143 installation information and the manual as a whole.
144 * bugs.texi, news.texi: Update copyright years in the comments at
147 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
149 * g77install.texi: Adjust wording of an EGCS reference.
151 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
153 * BUGS, NEWS: Regenerate.
155 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
157 * com.c [VMS]: Remove definition of BSTRING.
159 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
161 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
163 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
165 * bugs.texi: Correct copyright years.
166 * g77.texi: Likewise.
167 * news.texi: Likewise.
169 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
171 * g77install.texi: Remove obsolete parts only used for INSTALL,
172 and DOC-G77 conditionals. Update last-update-install date.
174 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
176 * .cvsignore: New file; add info files.
178 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
180 * Make-lang.in (f77.info): Depend on info files in source
182 (f/g77.info): Build info files in source directory; don't build
183 them unless BUILD_INFO is "info".
184 (f77.install-info): Install info files from source directory.
186 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
188 * Make-lang.in: Link f/fini with safe-ctype.o.
189 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
190 * com.c: Use TOUPPER, not ffesrc_toupper.
191 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
192 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
193 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
194 initializing code; use TOUPPER and TOLOWER instead of
195 ffesrc_toupper and ffesrc_tolower.
196 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
197 Don't define ffesrc_toupper or ffesrc_tolower.
199 2000-11-28 Richard Henderson <rth@redhat.com>
201 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
203 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
205 * RELEASE-PREP: Remove obsolete EGCS reference.
206 * g77.texi: Adjust reference to EGCS as something current.
207 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
208 Include doc strings directly in option listing instead of through
210 * root.texi: Remove support for multiple different (FSF and EGCS)
211 distributions of g77.
212 * g77install.texi: Remove conditioned out instructions applying
213 only to obsolete distributions of g77 not as part of GCC. Change
214 "superceded" to the correct spelling "superseded".
216 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
218 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
220 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
222 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
224 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
226 * Make-lang.in: Add $(build_exeext) to f/fini target
228 2000-11-21 Andreas Jaeger <aj@suse.de>
230 * g77.texi (Floating-point Exception Handling): Use feenableexcept
232 (Floating-point precision): Change to match above change.
234 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
236 * g77.texi (Floating-point precision): Adjust example
237 to work with glibc (>= 2.1).
239 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
241 * g77.texi (Floating-point Exception Handling): Adjust
242 example to work with glibc (>= 2.1).
244 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
246 * Make-lang.in (INTDOC_DEPS): New macro.
247 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
248 (f/intdoc): Likewise. Add $(build_exeext).
250 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
252 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
255 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
257 * malloc.c (malloc_init): Call xmalloc, not malloc.
259 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
261 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
263 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
265 * root.texi: Remove non-historical EGCS reference.
266 Set current g77 version to 0.5.26.
268 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
270 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
272 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
274 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
275 munging of source file name.
276 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
277 which builds just one thing. Don't mess with $(LANGUAGES).
278 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
280 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
282 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
283 Remove non-historical references to egcs/EGCS.
285 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
287 * Make-lang.in: Remove f77.distdir and f/INSTALL.
288 * INSTALL, install0.texi: Remove.
290 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
292 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
293 and strrchr () instead of index () and rindex ().
295 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
297 * Make-lang.in: Move all build rules here from Makefile.in,
298 adapt to new context. Wrap all rules that change the current
299 directory in parentheses. Expunge all references to $(P).
300 When one command depends on another and they're run all at
301 once, use && to separate them, not ;. Add OUTPUT_OPTION to
302 all object-file generation rules. Delete obsolete variables.
304 * Makefile.in: Delete.
305 * config-lang.in: Delete outputs= line.
307 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
309 * Makefile.in, g77spec.c: Remove EGCS references in comments.
311 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
313 * com.c (ffecom_do_entry_): Don't mess with obstacks.
314 (ffecom_finish_global_): Likewise.
315 (ffecom_finish_symbol_transform_): Likewise.
316 (ffecom_gen_sfuncdef_): Likewise.
317 (ffecom_init_zero_): Likewise.
318 (ffecom_start_progunit_): Likewise.
319 (ffecom_sym_transform_): Likewise.
320 (ffecom_sym_transform_assign_): Likewise.
321 (ffecom_transform_equiv_): Likewise.
322 (ffecom_transform_namelist_): Likewise.
323 (ffecom_vardesc_): Likewise.
324 (ffecom_vardesc_array_): Likewise.
325 (ffecom_vardesc_dims_): Likewise.
326 (ffecom_end_transition): Likewise.
327 (ffecom_make_tempvar): Likewise.
328 (bison_rule_pushlevel_): Likewise.
329 (bison_rule_compstmt_): Likewise.
330 (finish_decl): Likewise.
331 (finish_function): Likewise.
332 (push_parm_decl): Likewise.
333 (start_decl): Likewise.
334 (start_function): Likewise.
335 (ggc_p): Don't define.
336 * std.c (ffestd_stmt_pass_): Likewise.
337 * ste.c (ffeste_end_block_): Likewise.
338 (ffeste_end_stmt_): Likewise.
339 (ffeste_begin_iterdo_): Likewise.
340 (ffeste_io_ialist_): Likewise.
341 (ffeste_io_cilist_): Likewise.
342 (ffeste_io_inlist_): Likewise.
343 (ffeste_io_olist_): Likewise.
344 (ffeste_R810): Likewise.
345 (ffeste_R838): Likewise.
346 (ffeste_R839): Likewise.
347 (ffeste_R842): Likewise.
348 (ffeste_R843): Likewise.
349 (ffeste_R1001): Likewise.
351 2000-10-05 Richard Henderson <rth@cygnus.com>
353 * com.c (finish_function): Don't init can_reach_end.
355 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
357 * com.c (lang_mark_false_label_stack): Remove.
359 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
361 * com.c: Include defaults.h.
362 * com.h: Don't define the *_TYPE_SIZE macros.
363 * Makefile.in: Update dependencies.
365 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
367 * ansify.c: Use #line, not # <number>.
369 2000-08-24 Greg McGary <greg@mcgary.org>
371 * intdoc.c (ARRAY_SIZE): Remove macro.
372 * proj.h (ARRAY_SIZE): Remove macro.
373 * com.c (init_decl_processing): Use ARRAY_SIZE.
375 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
377 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
378 * com.c (macro DEFGFRT): Use CONST boolean.
379 (ffecom_call_binop_): Choose between call by value
380 and call by reference.
381 (ffecom_expr_): Use direct calls to (g)libc functions for
382 POW_DD, LOG10, (float) MOD.
383 (ffecom_make_gfrt_): Add const indication to table of
385 * com.h (macro DEFGFRT): Use CONST boolean.
386 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
388 2000-08-21 Nix <nix@esperi.demon.co.uk>
390 * lang-specs.h: Do not process -o or run the assembler if
391 -fsyntax-only. Use %j instead of /dev/null.
393 2000-08-21 Jakub Jelinek <jakub@redhat.com>
395 * lang-specs.h: Pass -I* options to f771.
397 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
399 * top.c (ffe_decode_option): Disable -fdebug-kludge
401 * lang-options.h: Document the fact.
404 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
406 * bugs.texi: Describe new ability to emit debug info
407 for EQUIVALENCE members.
410 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
411 Toon Moene <toon@moene.indiv.nluug.nl>
413 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
414 so that debug info can be attached to their storage.
415 Unconditionally list the storage set aside for them.
417 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
419 * g77spec.c (lang_specific_driver): Clearer g77 version message.
421 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
423 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
424 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
425 (f771): Link with $(BACKEND).
427 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
429 * g77spec.c: Adjust type of second argument to
430 lang_specific_driver, and update code as necessary.
432 * expr.c (ffeexpr_finished_): Cast signed side of ?:
435 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
437 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
439 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
441 * fini.c (main): Avoid automatic aggregate initialization.
443 * proj.h: Indent #error directive.
445 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
447 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
449 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
451 * Make-lang.in: Put $(build_exeext) suffix on programs which run
452 on the build machine.
454 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
456 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
457 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
459 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
461 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
463 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
465 * version.c: Bump version number.
467 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
469 * Make-lang.in (F77_SRCS): Remove all .j files.
470 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
471 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
472 TOPLEV_H, TREE_H): Remove references to .j files.
473 (TCONFIG_H, TM_H): Remove entirely.
474 (deps-kinda): Delete rule.
477 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
478 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
479 tree.j, tconfig.j, tree.j: Delete.
481 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
482 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
483 where.c, where.h: Include parent-directory headers directly.
484 * lex.c: Don't include tree.h twice.
486 2000-05-17 H.J. Lu (hjl@gnu.org)
488 * Make-lang.in: Use a unique stamp for each target to support
491 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
493 * ste.c (gbe_block): Constify.
495 2000-06-13 Jakub Jelinek <jakub@redhat.com>
497 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
498 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
499 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
500 (duplicate_decls): Set DECL_USER_ALIGN.
502 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
504 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
506 2000-06-04 Philipp Thomas <pthomas@suse.de>
508 * Makefile.in(INTLLIBS): New macro.
509 (LIBS): Add INTLLIBS.
512 2000-06-02 Richard Henderson <rth@cygnus.com>
514 * com.c (lang_get_alias_set): New.
516 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
518 * bugs.texi: Note that debugging information for
519 common block items is emitted now.
522 2000-05-18 Chris Demetriou <cgd@sibyte.com>
524 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
525 these types correspond to built-in types now defined in
526 the C front end (for libf2c).
528 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
530 * top.c (ffe_decode_option): Update -Wall unused flags by calling
533 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
535 * com.c (ffecom_subscript_check_): Constify array_name
536 parameter. Clean up string bashing.
537 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
539 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
540 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
542 (init_parse): Constify parameter and return value.
543 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
545 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
546 (ffelex_hash_, ffelex_include_): Constify local char *.
547 * std.c (ffestd_exec_end): Constify local char *.
548 * where.c (ffewhere_file_new): Constify filename parameter.
549 * where.h: Update prototypes.
551 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
553 * com.c (ffecom_overlap_): Set source_offset to
555 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
556 bitsizetype before multiplying by TYPE_SIZE.
557 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
558 calculation. Convert to bitsizetype before multiplying by
561 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
563 * lex.c: Remove references to cccp.c.
564 * g77install.texi: Remove references to cexp.c/cexp.y.
566 2000-04-15 David Edelsohn <edelsohn@gnu.org>
568 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
571 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
573 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
574 preprocessor constant.
575 (FFECOM_f2cLOGICAL): Likewise.
576 (FFECOM_f2cLONGINT): Likewise.
578 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
580 * Makefile.in (GGC_H): Add varray.h.
582 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
584 * lang-specs.h: Pass -fno-show-column to the preprocessor.
586 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
588 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
589 (ffecom_init_0): Likewise.
591 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
593 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
594 (ffecom_tree_canonize_ref_): Likewise.
596 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
598 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
600 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
601 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
603 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
605 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
607 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
609 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
610 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
611 (ffecom_transform_equiv_): Likewise.
613 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
615 * ansify.c (die_unless): Don't use ANSI string concatenation.
616 (die): Mark with ATTRIBUTE_NORETURN.
618 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
620 * com.c (current_function_decl): Move to toplev.c.
622 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
624 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
625 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
626 (ffecom_tree_canonize_ref_): Likewise.
627 (type_for_mode): Handle TImode.
628 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
629 (ffeste_io_ciclist_): Likewise.
631 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
633 * com.c (ffecom_type_permanent_copy_): Delete unused function.
634 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
636 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
638 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
639 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
640 (duplicate_decls): Likewise.
641 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
642 (finish_decl): Delete -Wlarger-than processing.
644 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
646 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
648 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
650 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
651 (ffecom_finish_symbol_transform_): Likewise.
652 (ffecom_transform_common_): Call ffestorag_set_hook.
654 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
656 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
658 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
660 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
662 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
664 * g77spec.c: Don't declare `version_string'.
666 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
668 * com.c (mark_tracker_head, mark_binding_level): Protoize.
670 * where.c (mark_ffewhere_head): Likewise.
672 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
674 * lang-specs.h: Pass -lang-fortran to preprocessor.
676 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
678 * stw.h (struct _ffestw_): Change type of uses_ to int.
680 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
682 * com.c (ffecom_init_0): Make double_ftype_double,
683 float_ftype_float, ldouble_ftype_ldouble,
684 ffecom_tree_ptr_to_fun_type_void local.
685 (tracker_head): New static variable.
686 (mark_tracker_head): New, marker procedure for tracker_head.
687 (ffecom_save_tree_forever): New procedure.
688 (ffecom_init_zero_): Remove obstack use.
689 (ffecom_make_gfrt_): Remove obstack use.
690 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
691 (ffecom_transform_common_): Remove obstack use, save appropriate
693 (ffecom_type_namelist_): Remove obstack use, save appropriate
695 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
696 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
697 (duplicate_decls): Remove obstack use.
698 (finish_function): push & pop ggc context around
699 rest_of_compilation when building nested function.
700 (mark_binding_level): New function.
701 (init_decl_processing): Mark all the GC roots.
703 (lang_mark_tree): New function.
704 (lang_mark_false_label_stack): New trivial function.
705 * com.h (ffecom_save_tree_forever): Declare as external.
706 * lex.c (ffelex_hash_): Use GC to allocate the filename string
707 even when ffelex_kludge_flag_.
708 * ste.c (ffeste_io_ialist_): Register a static root.
709 (ffeste_io_inlist_): Likewise.
710 (ffeste_io_icilist_): Likewise.
711 (ffeste_io_cllist_): Likewise.
712 (ffeste_io_cilist_): Likewise.
713 (ffeste_io_olist_): Likewise.
714 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
716 (GGC_H): New variable.
718 * where.c (ffewhere_head): New global.
719 (mark_ffewhere_head): New marker procedure for ffewhere_head.
720 (ffewhere_file_kill): Use GC to do memory management.
721 (ffewhere_file_new): Use GC to do memory management.
724 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
726 * g77.texi (C Interfacing Tools): Fix an incorrect link.
728 1999-12-13 Jakub Jelinek <jakub@redhat.com>
730 * target.h: Handle sparc64 the same way as alpha.
732 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * com.c (ffecom_file_, ffecom_file, file_buf,
735 ffecom_open_include_): Constify a char*.
736 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
738 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
739 (lang_print_error_function): ANSI-fy.
741 * com.h (ffecom_file): Constify a char*.
743 * fini.c (main): Call return, not exit.
745 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
748 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
751 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
753 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
755 (ffecom_char_enhance_arg_, ffecom_do_entry_,
756 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
757 ffecom_start_progunit_, ffecom_start_progunit_,
758 ffecom_start_progunit_, ffecom_sym_transform_assign_,
759 ffecom_transform_equiv_, ffecom_transform_namelist_,
760 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
761 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
764 * com.h (ffecom_get_invented_identifier): Likewise.
766 * sts.c (ffests_printf): New function taking ellipses.
767 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
768 ffests_printf_2Us): Delete.
772 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
773 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
774 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
775 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
776 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
777 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
779 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
780 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
782 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
783 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
785 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
787 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
789 * com.c (poplevel): Don't call remember_end_note.
791 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
793 * top.h (ffe_is_subscript_check_): Remove extern decl.
794 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
795 * top.c (ffe_is_subscript_check_): Remove global variable.
796 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
797 Set flag_bounds_check for "(no-)fortran-bounds-check".
799 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
800 (ffecom_char_args_x_): Ditto.
802 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
804 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
805 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
806 macro UNUSED in terms of ATTRIBUTE_UNUSED.
808 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
810 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
812 (builtin_function): No longer static. New arg CLASS. Arg
813 FUNCTION_CODE now of type int. All callers changed.
814 Set the builtin's DECL_BUILT_IN_CLASS.
816 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
818 * g77spec.c (lang_specific_driver): Initialise return value.
820 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
822 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
824 * fini.c (main): Likewise.
826 * intrin.c (ffeintrin_init_0): Likewise.
828 * lex.c (ffelex_hash_): Likewise.
830 * src.c (ffesrc_init_1): Likewise.
832 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
834 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
835 call to function `fatal'.
837 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
839 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
841 * g77spec.c: Include gcc.h.
842 (g77_xargv): Constify.
843 (g77_fn): Add parameter prototypes.
844 (lookup_option, append_arg): Add static prototypes.
845 (g77_newargv): Constify.
846 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
847 (lang_specific_driver): All calls to the function pointer
848 parameter now explicitly call `fatal'.
850 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
852 * com.h: Delete declarations for all tree nodes now moved to
854 * com.c: Delete their definitions.
855 (ffecom_init_0): Call build_common_tree_nodes and
856 build_common_tree_nodes_2 instead of building their nodes here.
857 Override their decisions for complex nodes.
859 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
861 * Make-lang.in (f771): Depend on ggc-callbacks.o.
862 * Makefile.in (OBJS): Add ggc-callbacks.o.
865 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
867 * com.c (language_string): Constify.
869 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
872 Remove hacks for stuff which now comes from libiberty.
874 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
876 * com.c (lang_printable_name): Constify a char*.
878 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
880 * lang-specs.h: Pass cc1 spec to f771.
882 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
884 * com.c (lang_print_error_function): Constify a char*.
885 (init_parse): Remove redundant prototype for `print_error_function'.
886 (lang_identify): Constify a char*.
888 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
890 * g77spec.c: Update URLS and mail addresses.
891 * root.texi: Update URLS and mail addresses.
893 1999-07-25 Richard Henderson <rth@cygnus.com>
895 * com.c (ptr_type_node, va_list_type_node): New.
896 (ffecom_init_0): Init and use ptr_type_node.
898 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
900 * root.texi: Update e-mail addresses to gcc.gnu.org.
901 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
902 instructions to gcc.gnu.org. Removed e-mail address.
904 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
906 * root.texi, g77install.texi: Switchover to GCC terminology.
907 Also, FSF-G77 had been mistakenly set at some point.
909 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
911 * news.texi: Describe DATE intrinsic fix.
913 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
915 * version.c: Denote experimental version.
917 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
919 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
920 a temp even if -fno-f2c.
922 * version.c: Bump version.
924 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
926 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
927 Explain that this fixes the NAMELIST-read bug.
929 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
931 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
933 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
935 * g77.texi: Update links.
937 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
939 * news.texi: Add missing @end ifclear.
941 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
943 * news.texi: Doc TtyNam fix.
945 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
947 * news.texi: New heading for development version.
948 Doc upgrade to netlib libf2c as of today.
950 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
952 * news.texi: Mention BACKSPACE fix to libg2c.
954 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
956 * Make-lang.in: Any target using libsubdir must depend
959 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
961 * g77.texi: Describe a few more missing features people
962 have emailed me about.
964 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
966 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
967 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
969 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
971 * Make-lang.in: Use libsubdir, not prefix, to store
972 temporary lang-f77 `flag' file.
974 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
976 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
977 Mention that libg2c is multilibbed.
979 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
981 * g77.texi (Missing Features): Add `Better Warnings'
984 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
986 * g77.texi: Fix thinko.
988 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
990 * news.texi: Document Tue May 18 03:52:04 1999 patch.
993 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
995 * g77.texi, news.texi, root.texi, version.c: Start renaming
996 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
997 the version of g77 within GCC 2.95.
999 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1001 Rename -fsubscript-check to -fbounds-check and
1002 -ff2c-subscript-check to -ffortran-bounds-check:
1003 * g77.texi: Rename options in docs, clarify usage.
1004 * lang-options.h: Rename options, clarify doclets.
1005 * news.texi: Rename options, don't bother with fortran-specific
1007 * top.c (ffe_decode_option): Rename recognized strings.
1009 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1011 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1012 now that -fflatten-arrays exists.
1014 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1017 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1018 CHARACTER expression.
1019 (ffecom_prepare_expr_): Ditto.
1021 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1023 Support use of back end's improved open-coding of complex divide:
1024 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1025 instead of run-time call to [cz]_div, if `-Os' option specified.
1026 (lang_init_options): Tell back end we want support for wide range
1027 of inputs to complex divide.
1031 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1033 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1036 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1038 Fix INTEGER*8 subscripts in array references:
1039 * com.c (ffecom_subscript_check_): Convert low, high, and
1040 element as necessary to make comparison work.
1041 (ffecom_arrayref_): Do more of the work.
1042 Properly handle subscript expr that's wider than int,
1043 if pointers are wider than int.
1044 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1045 (ffecom_init_0): Record sizes of pointers and ints for
1047 Use set_sizetype etc. as done by gcc front end.
1048 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1049 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1050 expressions in run-time contexts.
1051 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1052 non-default INTEGER subscript expressions.
1053 * news.texi: Announce.
1055 Finish accepting -fflatten-arrays option:
1056 * com.c (ffecom_arrayref_): Flatten references if requested.
1057 * g77.texi: Describe.
1058 * lang-options.h: Allow.
1059 * news.texi: Announce.
1060 * top.c, top.h: Recognize.
1062 * version.c: Bump version.
1064 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1066 * com.c (lang_init_options): Disable back end's maintenance
1068 * news.texi: Document dropping of errno.
1070 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1072 * lang-specs.h: Pass -$ to the preprocessor.
1074 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1076 * g77.texi: Fix various @xref's per proper style.
1077 Go ahead and use nested braces in @xref's, with care.
1078 * g77install.texi: Fix @xref per proper style.
1080 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1082 * news.texi: Doc upgrade to netlib libf2c as of today.
1084 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1086 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1087 and point to the FAQ.
1089 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1091 * g77.texi (Arbitrary Concatenation): Put this under
1092 "Missing Features" instead of "Projects".
1093 (Internals Documentation): Point to new "Front End" chapter.
1095 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1097 * bugs.texi, news.texi: Automatic arrays reportedly working
1100 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1102 * g77.texi (Advantages Over f2c): Expand on this topic.
1104 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1106 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1108 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1110 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1111 ETIME_subr, and TTYNAM_subr:
1112 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1113 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1115 * intdoc.in: Document the new calling sequences.
1116 * intrin.def: Reverse the arguments.
1117 * news.texi: Document the fact that they changed.
1118 * version.c: Bump version.
1120 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1122 * news.texi: Doc upgrade to netlib libf2c as of today.
1124 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1126 * version.c: Bump version.
1128 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1130 Fix compile/19990502-1.f:
1131 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1132 variable when expanding the assignment into it.
1134 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1136 Fix 19990325-0.f and 19990325-1.f:
1137 * com.c (ffecom_possible_partial_overlap_): New function.
1138 (ffecom_expand_let_stmt): Use it to determine whether to assign
1139 to a COMPLEX operand through a temp.
1140 * news.texi: Document fix.
1142 * version.c: Bump version.
1144 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1146 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1147 start/end/incr expressions to default INTEGER.
1148 Fix some broken conditionals.
1149 Clean up some code in the region.
1150 * news.c: Document the fix.
1152 * version.c: Bump version.
1154 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1156 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1157 checking option with something else.
1159 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1161 Support new -fsubscript-check and -ff2c-subscript-check options:
1162 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1163 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1164 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1165 FFEBLD_opARRAYREF case.
1166 Compute character name, array type, and use new
1167 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1168 (ffecom_expr_): Use new ffecom_arrayref_ function.
1169 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1170 * g77.texi, news.texi: Document new options.
1171 * top.c, top.h: Support new options.
1173 * news.texi: Fix up some items to not be in "User-Visible Changes".
1175 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1178 * version.c: Bump version.
1180 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1182 * bugs.texi, news.texi: Clarify -malign-double situation.
1184 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1186 * stb.c (ffestb_R5282_): Convert DATA repeat count
1187 to default INTEGER, to avoid problems downstream.
1189 * version.c: Bump version.
1191 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1193 * ste.c (ffeste_R819B): Start the loop before expanding
1194 the termination expression.
1196 * version.c: Bump version.
1198 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1200 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1201 variables have constant addresses (EQUIVALENCE only if
1202 containing aggregate is static).
1204 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1206 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1207 Clean up @code{} vs. @samp{}.
1208 Clean up dashes (`--') vs. @minus{} vs. `---'.
1210 * ffe.texi: Add copyright header.
1212 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1213 Remove support for -fugly option.
1214 Clarify that -fugly-logint is needed instead of -fugly
1215 to work around using .EQ./.NE. on LOGICAL operands.
1216 Explain more about why -fugly-logint is bad juju.
1218 * g77.texi (Missing Features): Describe READONLY as a missing
1219 feature. Describe AUTOMATIC better.
1221 * news.texi: Mention libf2c upgrade.
1223 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1225 Make a place for front-end internals documentation:
1226 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1227 * ffe.texi: New file, containing docs on front-end internals.
1228 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1230 * g77.texi: Fix an index entry.
1232 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1234 Rewrite to use block/scope structure of GBE and to ensure
1235 variables (especially those going on stack/reg) are declared
1236 before executable code generated:
1237 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1239 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1240 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1241 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1242 ffebld_rank, ffebld_where): New convenience macros (used
1243 by rest of this patch).
1244 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1245 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1247 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1248 ffecom_call_gfrt): Support passing hooks for temp-var info.
1249 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1250 of its left and right operands, so it can get at the hook.
1251 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1252 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1253 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1254 ffecom_prepare_ptr_to_expr): New functions supporting expression
1256 (bison_rule_compstmt_): Return the tree, as in the CFE.
1257 (delete_block): New function, from CFE.
1258 (kept_level_p): New function, from CFE, modified.
1259 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1260 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1261 and they do real work.
1262 (struct binding_level): Add prep_state member. Initialize to 0.
1263 (ffecom_get_invented_identifier): Now takes either or both a
1264 string and an integer, using -1 to denote no integer.
1265 (ffecom_do_entry_): Disallow temp-var generation via expressions
1266 in body of function, since the exprs aren't prescanned.
1267 (ffecom_expr_rw): Now takes destination tree.
1268 (ffecom_expr_w): New function, now used in some places
1269 ffecom_expr_rw had been used.
1270 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1271 of source file, to avoid annoying problems editing com.c using
1273 (ffecom_expr_power_integer_): Make a temp var for division, if
1275 Handle expanded statement expression as does CFE.
1276 (ffecom_start_progunit_): Disallow temp-var generation in body
1277 of function, since expressions are not prescanned at this level.
1278 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1279 so these are all transformed up front, before code-generation
1281 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1282 ffecom_ptr_to_const_expr): New functions to transform expressions
1283 only if the results will surely be constants.
1284 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1285 obtaining temp vars.
1286 (ffecom_expand_let_stmt): Guess at usability of destination
1287 pre-expansion, to provide better prescan preparation (fewer
1288 spurious temp vars).
1289 (ffecom_init_0): Disallow temp-var generation in global scope.
1290 (ffecom_type_expr): New function, returns just the type tree
1292 (start_function): Disallow temp-var generation in parm scope.
1293 (incomplete_type_error): Fix introductory comment.
1294 (poplevel): Update (somewhat) from CFE.
1295 (pushlevel): Update (somewhat) from CFE.
1296 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1297 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1298 ffestd_R806): Remember and pass through the ffestw block info
1299 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1300 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1301 (ffeste_io_inlist_): Add prototype.
1302 (ffeste_f2c_*): Macros rewritten, new ones added.
1303 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1304 ffeste_end_stmt_): New macros/functions, depending on whether
1305 checking is enabled, to keep track of symmetry of other ste.c code.
1306 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1307 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1308 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1309 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1310 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1311 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1312 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1313 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1314 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1315 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1316 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1317 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1318 all pertinent expressions, update to new com.c interface, etc.
1319 (ffeste_io_impdo_): Relocate.
1320 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1321 bother calling clear_momentary, nothing was generated.
1322 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1323 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1324 (ffeste_terminate_2): When checking enabled, make sure all blocks
1325 and statements have been ended.
1326 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1327 These now take ffestw block argument.
1328 (ffeste_terminate_2): When checking enabled, it's a function, not
1330 * stw.h (struct _ffestw_): New variable for IFTHEN.
1331 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1333 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1335 * com.c: Clean up commentary per GNU coding standards.
1337 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1339 * version.c: Bump version.
1341 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1343 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1344 null to decide whether to use it.
1346 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1348 * ansify.c (die): Specify void argument.
1350 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1351 argument_info_ptr, argument_info_string, argument_name_ptr,
1352 argument_name_string, elaborate_if_complex,
1353 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1355 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1356 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1357 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1359 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1361 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1363 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1365 Fix bugs exposed by configuring with --enable-checking:
1366 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1367 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1368 pop_f_function_context, store_parm_decls, poplevel): Handle
1369 error_mark_node properly.
1370 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1371 * version.c: Bump version.
1373 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1375 * g77.texi: Fix up docs for -fset-g77-defaults, and
1376 describe how internal consistency checking now happens.
1377 (Should have been done for EGCS version 1.1.)
1379 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1381 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1382 Make -fno-emulate-complex the default, as COMPLEX support
1383 in the back end is now believed to be working.
1385 * version.c: Bump version.
1387 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1389 * g77.texi: -malign-double now works.
1390 Give URL for alignment-testing package.
1391 * news.texi: -malign-double now works.
1393 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1395 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1398 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1400 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1403 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1406 * stb.c (ffestb_local_u_): Likewise.
1407 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1408 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1409 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1410 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1411 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1412 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1413 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1414 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1415 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1416 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1417 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1418 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1419 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1420 ffestb_decl_R539): Likewise.
1422 * stb.h (_ffestb_args_): Likewise.
1424 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1425 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1427 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1428 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1429 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1430 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1431 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1433 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1435 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1436 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1438 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1439 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1441 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1442 ffestt_tokenlist_drive): Add prototype arguments.
1444 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1445 ffestt_tokenlist_drive): Likewise.
1447 * stu.c (ffestu_dummies_transition_): Likewise.
1448 (ffestu_sym_end_transition): Const-ify a char*.
1450 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1451 prototype arguments.
1453 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1455 * version.c (ffe_version_string): Const-ify a char*.
1457 * version.h (ffe_version_string): Likewise.
1459 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1461 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1462 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1463 ffebad_finish): Const-ify a char*.
1465 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1467 * bld.h (ffebld_op_string): Likewise.
1469 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1470 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1471 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1472 ffecom_gfrt_args_): Likewise.
1473 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1474 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1475 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1476 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1477 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1478 ffecom_get_identifier_, ffecom_decl_field,
1479 ffecom_get_invented_identifier, lang_print_error_function,
1480 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1482 (savestring): Remove, use `xstrdup' instead.
1484 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1487 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1489 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1490 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1491 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1492 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1493 ffeexpr_token_number_, ffeexpr_token_number_period_,
1494 ffeexpr_token_number_real_): Const-ify a char*.
1496 * fini.c (xspaces): Likewise.
1498 * global.c (ffeglobal_type_string_): Likewise.
1499 (ffeglobal_drive): Protoize.
1500 (ffeglobal_proc_def_arg): Const-ify a char*.
1502 * global.h (ffeglobal_drive): Protoize.
1503 (ffeglobal_proc_def_arg): Const-ify a char*.
1505 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1508 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1510 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1511 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1512 ffeinfo_where_string_, ffeinfo_basictype_string,
1513 ffeinfo_kind_message, ffeinfo_kind_string,
1514 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1516 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1517 ffeinfo_kind_string, ffeinfo_kindtype_string,
1518 ffeinfo_where_string): Likewise.
1520 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1521 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1522 ffeintrin_fulfill_specific, ffeintrin_init_0,
1523 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1524 ffeintrin_name_generic, ffeintrin_name_implementation,
1525 ffeintrin_name_specific): Likewise.
1527 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1528 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1530 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1531 ffelex_token_new_name, ffelex_token_new_names,
1532 ffelex_token_new_number): Likewise.
1534 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1535 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1537 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1538 malloc_new_zinpool_): Likewise.
1540 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1541 malloc_pool_new): Likewise.
1543 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1546 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1549 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1550 ffesymbol_attrs_string): Const-ify a char*.
1551 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1552 (ffesymbol_state_string): Const-ify a char*.
1554 * symbol.h (ffesymbol_attrs_string): Likewise.
1555 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1556 (ffesymbol_state_string): Const-ify a char*.
1558 * target.c (ffetarget_layout): Likewise.
1560 * target.h (ffetarget_layout): Likewise.
1562 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1564 * Make-lang.in: Remove all references to g77.o/g77.c.
1565 Link g77 from gcc.o.
1567 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1569 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1571 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1573 * news.texi: Editorial fix.
1575 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1577 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1579 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1581 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1582 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1583 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1584 by convertor, just return original expr.
1585 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1586 conversions that aren't yet working properly.
1587 * news.texi: Explain.
1589 * version.c: Bump version.
1591 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1593 * RELEASE-PREP: New file, lists things to do for a release.
1595 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1596 install0.texi, news.texi, news0.texi: Accommodate new doc
1598 Consolidate news items. Don't describe old news items in
1599 various generated docs.
1600 Don't describe FSF-g77 installation stuff in various EGCS-g77
1602 Move description of AUTOMATIC to more suitable location.
1603 * root.texi: New file for new doc architecture.
1605 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1607 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1609 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1611 Warn about non-Y2K-compliant intrinsics:
1612 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1613 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1614 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1615 * intdoc.c (DEFIMPY): Support new Y2K macro.
1616 * intrin.h (DEFIMPY): Ditto.
1617 * intrin.c (DEFIMPY): Ditto.
1618 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1619 Warn about invocation of non-Y2K-compliant intrinsic.
1620 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1621 Rename external procedure names, to keep previously-
1622 compiled (sans-new-warnings) code from linking to
1624 * g77.texi: Document all this stuff.
1625 * news.texi: Spread the joy.
1626 * version.c: Bump version.
1628 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1630 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1631 so describe it there, instead of under 1.2.
1633 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1635 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1637 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1639 * g77.texi: Add remaining changes pending from Dave Love.
1641 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1643 * bugs.texi, news.texi: Conditionalize cross-references
1644 on non-html processing, providing temporary HTML "links".
1646 * g77.texi: Fix up a reference.
1648 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1650 * news.texi, bugs.texi: Delete fixed bugs, make one
1651 of them into the appropriate news item.
1653 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1655 * news.texi: Copy over 1.1.2 news.
1657 1999-03-02 Craig Burley <craig@jcb-sc.com>
1659 * g77.texi (Bug Reporting): Clarify whether to use -E.
1660 Clarify other instructions.
1662 1999-02-27 Craig Burley <craig@jcb-sc.com>
1664 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1666 1999-02-26 Craig Burley <craig@jcb-sc.com>
1668 * intdoc.in (STAT_func, STAT_subr,
1669 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1670 Properly order array elements. Specify N/A return values.
1672 1999-02-26 Craig Burley <craig@jcb-sc.com>
1674 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1675 seconds, and VALUES(8), therefore, milliseconds.
1677 1999-02-26 Craig Burley <craig@jcb-sc.com>
1679 * news.texi: Clarify IOSTAT= fix.
1681 1999-02-25 Richard Henderson <rth@cygnus.com>
1683 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1685 1999-02-25 Craig Burley <craig@jcb-sc.com>
1687 * g77.texi: Clarify/index lack of run-time allocation for
1690 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1692 * f/intdoc.in: Add missing `,' after cross references.
1694 1999-02-20 Craig Burley <craig@jcb-sc.com>
1696 * Make-lang.in (f77.install-common, f77.install-info,
1697 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1698 instead of `lang-f77' for flag file, to be sure of a
1699 writable directory, and remove the flag file after each
1700 operation to keep things clean.
1702 1999-02-20 Craig Burley <craig@jcb-sc.com>
1704 * g77.texi: Properly attribute Priest document; clarify
1705 that it is in the .ps version of the Goldberg document.
1707 1999-02-19 Craig Burley <craig@jcb-sc.com>
1709 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1710 news0.texi, news.texi: Update copyright dates.
1711 Clarify which files are source, which are derived,
1712 and remind maintainers where copyright dates are sourced.
1713 * BUGS, INSTALL, NEWS: Regenerated.
1715 1999-02-19 Craig Burley <craig@jcb-sc.com>
1717 * global.c (ffeglobal_ref_progunit_): Warn about a function
1718 definition that disagrees with the type of a previous reference.
1719 Improve commentary. Fix a couple of minor bugs. Clean up
1721 * news.texi: Spread the joy.
1723 1999-02-18 Craig Burley <craig@jcb-sc.com>
1725 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1726 as argument for FILEINT and FILEASSOC as lhs.
1727 * news.texi: Document fix.
1730 1999-02-18 Craig Burley <craig@jcb-sc.com>
1732 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1734 1999-02-18 Craig Burley <craig@jcb-sc.com>
1736 * intdoc.in (LOG10): Fix typo.
1738 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1740 * intdoc.in: Fix typo.
1742 1999-02-17 Craig Burley <craig@jcb-sc.com>
1744 * g77.texi, intdoc.in: Document Y2K and some other known
1746 * intrin.def (DTIME, FDATE): Fix capitalization of
1747 case-sensitive forms of these intrinsics' names.
1749 1999-02-17 Dave Love <fx@gnu.org>
1751 * intdoc.in: Say `common' logarithm for log10.
1753 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1755 * g77.texi: Add missing @ in email addresses.
1757 1999-02-15 Craig Burley <craig@jcb-sc.com>
1759 * *.*: Delete my (old) email address in most places, change it
1762 1999-02-14 Craig Burley <craig@jcb-sc.com>
1766 1999-02-14 Craig Burley <craig@jcb-sc.com>
1768 * version.c: Bump for 1998-10-02 change (forgot to do this
1771 1999-02-14 Craig Burley <craig@jcb-sc.com>
1773 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1774 and `.FPP' as well as `.for' and `.fpp'.
1776 1999-02-14 Craig Burley <craig@jcb-sc.com>
1778 * intdoc.in (LOG10): Fix description.
1780 1999-02-14 Craig Burley <craig@jcb-sc.com>
1782 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1784 1999-02-14 Craig Burley <craig@jcb-sc.com>
1786 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1787 up and improve indexing, and some other areas of docs.
1789 1999-02-14 Craig Burley <craig@jcb-sc.com>
1791 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1794 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1796 * g77.texi: Update email addresses.
1798 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1800 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1801 mkstemp.o from libiberty.
1803 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1805 * top.c: Don't define ffe_is_ident_. Don't process
1807 * top.h: Remove declaration of ffe_is_ident_ and macros
1808 ffe_is_ident() and ffe_set_is_ident().
1809 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1811 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1813 * lang-specs.h: Map -Qn to -fno-ident.
1815 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1817 * Make-lang.in (g77.o): Depend on prefix.h.
1819 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1821 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1822 conflicting with function `spaces' from libiberty.
1824 * g77spec.c: Don't prototype libiberty functions.
1825 * malloc.c: Likewise.
1827 1998-11-20 Dave Love <d.love@dl.ac.uk>
1829 * g77.texi: Assorted minor changes.
1831 1998-11-19 Dave Love <d.love@dl.ac.uk>
1833 * bugs.texi: Formatting changes from Craig.
1835 * intdoc.in: Terminate some @xrefs with `,'.
1837 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1839 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1841 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1843 * g77.texi, news.texi: Updates from Craig.
1845 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1847 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1849 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1851 * g77spec.c: Don't include gansidecl.h.
1852 * output.j: Likewise.
1854 1998-11-04 Dave Love <d.love@dl.ac.uk>
1856 * g77.texi: Small formatting/indexing fixes.
1858 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1860 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1861 char, change type of variable `s' to unsigned char *.
1863 * com.c (ffecom_symbol_null_): Add missing initializers.
1865 * fini.c (MAXNAMELEN): Undef it before defining.
1867 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1870 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1873 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1875 (ffelex_token_name_from_names): Cast the argument of
1876 `ffelex_is_firstnamechar' to (unsigned char).
1877 (ffelex_token_names_from_names): Likewise.
1878 (ffelex_token_new_name): Likewise.
1879 (ffelex_token_new_names): Likewise.
1881 * malloc.c (malloc_root_): Add missing initializer.
1883 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1884 (ffestb_else) Likewise.
1885 (ffestb_else3_) Likewise.
1886 (ffestb_endxyz) Likewise.
1887 (ffestb_goto) Likewise.
1888 (ffestb_let) Likewise.
1889 (ffestb_varlist) Likewise.
1890 (ffestb_R522) Likewise.
1891 (ffestb_R528) Likewise.
1892 (ffestb_R834) Likewise.
1893 (ffestb_R835) Likewise.
1894 (ffestb_R838) Likewise.
1895 (ffestb_R1102) Likewise.
1896 (ffestb_blockdata) Likewise.
1897 (ffestb_R1212) Likewise.
1898 (ffestb_R810) Likewise.
1899 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1901 (ffestb_V014): Change type of variable `p' to unsigned char *.
1902 (ffestb_dummy) Likewise.
1903 (ffestb_R524) Likewise.
1904 (ffestb_R547) Likewise.
1905 (ffestb_decl_chartype) Likewise.
1906 (ffestb_decl_dbltype) Likewise.
1907 (ffestb_decl_gentype) Likewise.
1908 (ffestb_decl_entsp_2_) Likewise.
1909 (ffestb_V027) Likewise.
1910 (ffestb_decl_R539) Likewise.
1912 * top.c (ffe_decode_option): Mark parameter `argc' with
1915 * where.c (ffewhere_unknown_line_): Add missing initializers.
1917 1998-10-02 Dave Love <d.love@dl.ac.uk>
1919 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1921 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1923 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1924 HANDLE_GENERIC_PRAGMAS.
1926 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1928 * news.texi: Update from Craig.
1930 1998-09-23 Dave Love <d.love@dl.ac.uk>
1932 * g77.texi: Additions about `/*', trailing comments and cpp.
1934 1998-09-18 Dave Love <d.love@dl.ac.uk>
1936 * g77.texi: Various additions and some small fixes.
1938 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1940 * Make-lang.in (f77.install-common): Add missing "else true;".
1942 1998-09-07 Dave Love <d.love@dl.ac.uk>
1944 * ChangeLog.egcs: Deleted. Entries merged here.
1946 1998-09-05 Dave Love <d.love@dl.ac.uk>
1948 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1949 (F771_LDFLAGS): Variable dispensed with.
1951 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1953 * intdoc.in: Minor editorial tweaks.
1955 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1957 * lang-options.h: Convert to wrap option and doc string
1958 in a new macro invocation, FTNOPT, so the nearly identical
1959 list can be used in FSF-g77.
1961 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1963 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1964 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1965 picks up correct dependency.
1967 * Makefile.in (proj-h.o): Fix dependencies list.
1969 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1971 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1972 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1973 enabled in this code.
1974 Generate warning messages if unknown pragmas are encountered.
1975 (pragma_getc): New function: retrieves characters from the
1976 input stream. Defined when HANDLE_PRAGMA is defined.
1977 (pragma_ungetc): New function: replaces characters back into the
1978 input stream. Defined when HANDLE_PRAGMA is defined.
1980 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1982 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1985 1998-08-23 Dave Love <d.love@dl.ac.uk>
1987 * g77.texi: Increment `version-g77' and fix a few typos.
1989 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1991 * Make-lang.in: Add several "else true" clauses to deal with lame
1994 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1996 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1998 1998-08-09 Dave Love <d.love@dl.ac.uk>
2000 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2001 with explicit use of tex.
2002 (f77.mostlyclean): Remove TeX index files.
2004 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2005 hyphen in @value in @code.
2007 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2009 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2010 Allow conversion from pointer to same-sized integer,
2011 to fix invoking SIGNAL as a function.
2013 1998-07-26 Dave Love <d.love@dl.ac.uk>
2015 * BUGS, INSTALL, NEWS: Rebuilt.
2017 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2020 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2022 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2024 * g77spec.c (lang_specific_driver): Return unmolested
2025 command line when --help seen.
2026 Comment out code that printed g77-specific --help info.
2028 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2030 * lang-options.h: Fix up doc strings.
2031 Remove the unimplemented -fdcp-intrinsics-* options.
2033 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2036 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2038 * com.c (ffecom_finish_symbol_transform_): Revert change
2039 of 1998-05-23, as it was too aggressive, in that it
2040 prevented transformation of (used) functions before
2041 primary code generation.
2043 1998-07-15 Dave Love <d.love@dl.ac.uk>
2045 * intdoc.texi: Regenerated.
2047 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2049 * Make-lang.in (f77.rebuilt): Fix to depend on
2050 build-dir-based, not source-based, g77.info.
2052 * g77.texi: Merge docs with 0.5.24.
2053 * g77install.texi: Ditto.
2055 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2057 Cleanups vis-a-vis g77-0.5.24:
2058 * g77spec.c (lang_specific_driver): Tabify source.
2059 * top.c (ffe_decode_option): Use fixed macro to set
2060 internal-checking flag.
2061 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2063 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2065 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2066 * Makefile.in (fini.o): Define USE_HCONFIG macro
2067 so source code doesn't have to.
2068 * fini.c: Don't define USE_HCONFIG here, since
2069 source code usually shouldn't care about this.
2070 * ansify.c: Include stddef.h only if we have it.
2074 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2076 * lang-options.h: Format changed to work with --help support added
2079 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2081 * com.c (ffecom_push_tempvar): Replace kludge that
2082 munged back-end globals directly with proper calls
2083 to push_topmost_sequence and pop_topmost_sequence.
2085 1998-07-12 Dave Love <d.love@dl.ac.uk>
2087 * version.c: Bump version.
2089 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2092 * equiv.c (ffeequiv_offset_): Don't crash on various
2093 possible ANY operands.
2095 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2097 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2098 for constant is non-zero.
2100 * com.c (__eprintf): Delete this function, it is obsolete.
2102 1998-07-09 Dave Love <d.love@dl.ac.uk>
2104 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2106 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2108 Fix debugging of CHARACTER*(*), etc., which requires
2109 emitting debug info on types like `ftnlen':
2110 * com.c (ffecom_start_progunit_): Don't bother
2111 resetting "invented" flag for identifier.
2112 (ffecom_transform_equiv_): Don't bother zeroing
2113 "ignored" flag for decl.
2114 (pushdecl): No longer set "ignored", "used", or
2115 "suppressed debug" flags for decls having "invented"
2118 1998-07-06 Mike Stump <mrs@wrs.com>
2120 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2123 1998-07-06 Dave Love <d.love@dl.ac.uk>
2125 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2128 1998-07-05 Dave Love <d.love@dl.ac.uk>
2130 * intdoc.in: Add entry for DATE_AND_TIME.
2132 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2133 and third args of SYSTEM_CLOCK optional.
2135 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2137 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2139 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2141 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2143 Fix 980701-1.f (which was producing "unaligned trap"
2144 on an Alpha running GNU/Linux, as predicted):
2145 * equiv.c (ffeequiv_layout_local_): Don't bother
2146 coping with pre-padding of entire area while building
2147 it; do that instead after the building is done, and
2148 do it by modifying only the modulo field. This covers
2149 the case of alignment stringency being increased without
2150 lowering the starting offset, unlike the previous changes,
2151 and even more elegantly than those.
2153 * target.c (ffetarget_align): Make sure alignments
2154 are non-zero, just in case.
2156 See ChangeLog.0 for earlier changes.
2159 add-log-time-format: current-time-string