1 2001-05-25 Sam TH <sam@uchicago.edu>
3 * bad.h: Fix header include guards.
4 * bit.h bld.h com.h data.h equiv.h expr.h global.h
5 implic.h info.h intrin.h lab.h lex.h malloc.h name.h
6 proj.h src.h st.h sta.h stb.h stc.h std.h ste.h
7 storag.h stp.h str.h sts.h stt.h stu.h stv.h stw.h
8 symbol.h target.h top.h type.h version.h
11 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
13 * g77.texi: Update last-changed date.
14 * news.texi: Update copyright years, last-changed date.
15 * bugs.texi: Update copyright years, last-changed date.
17 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
19 * g77.texi: Update maintenance information for
20 GNU Fortran. Remove all mention of -fdebug-kludge.
21 * news.texi: Make more news in 0.5.26 `user visible
22 changes'. Acknowledge work by important contributors.
23 * bugs.texi: Remove all mention of -fdebug-kludge.
25 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
27 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
29 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
31 * Make-lang.in: Have $(MAKEINFO) look into the parent
32 directory for includes.
33 * g77.texi: Use the GFDL.
35 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
37 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
39 Wed May 2 10:20:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * com.c: NULL_PTR -> NULL.
43 Sun Apr 22 20:18:01 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
45 * com.c (ffecom_subscript_check_): Use concat in lieu of
48 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
50 * news.texi: Update release information for 0.5.27.
52 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
54 * top.c (ffe_decode_option): Do not permit language-independent
55 processing for -ffixed-line-length.
57 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
59 * bad.c (inhibit_warnings): Delete redundant declaration.
61 * com.c (skip_redundant_dir_prefix): Likewise.
63 * com.h (mark_addressable): Likewise.
65 2001-04-02 Jakub Jelinek <jakub@redhat.com>
67 * lex.c (ffelex_hash_): Avoid eating one whole line after
70 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
72 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
75 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
77 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
79 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
81 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
83 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
85 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
87 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
89 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
91 (duplicate_decls): Likewise.
92 (start_decl): Likewise.
94 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
96 * fini.c (main): Use really_call_malloc, not malloc.
98 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
100 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
102 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
104 * g77.texi: Document new options -funsafe-math-optimizations
105 and -fno-trapping-math. Revise documentation for -ffast-math.
107 2001-03-01 Zack Weinberg <zackw@stanford.edu>
109 * proj.h: Delete 'bool' type. Don't include stddef.h here.
110 * com.c: Rename variables named 'true' and/or 'false'.
111 * intdoc.c: Delete 'bool' type.
113 2001-03-01 Zack Weinberg <zackw@stanford.edu>
115 * lang-specs.h: Add zero initializer for cpp_spec field to all
118 2001-02-24 Zack Weinberg <zackw@stanford.edu>
120 * com.c: Don't define STDC_HEADERS, autoconf handles it.
122 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
124 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
126 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
128 * version.c, root.texi: Update GCC version number to 3.1. Update
129 G77 version number to 0.5.27.
130 * BUGS, NEWS: Regenerate.
132 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
134 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
135 * com.c (init_parse): Call fatal_io_error instead of
137 (ffecom_decode_include_option_): Make errors non-fatal.
138 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
139 (ffelex_hash_): Likewise.
141 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
143 * Make-lang.in: Remove all dependencies on defaults.h.
144 * com.c: Don't include defaults.h.
146 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
148 * com.c: Don't explicitly include any time headers, the right ones are
149 already included by proj.h.
151 2001-01-15 Mark Mitchell <mark@codesourcery.com>
153 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
154 label to current_function_decl.
156 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
158 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
160 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
162 * com.c (ffecom_init_zero_): Remove last argument in call to
163 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
164 (ffecom_lookup_label_): Likewise.
165 (builtin_function): Likewise.
166 (start_function): Likewise.
168 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
170 * g77install.texi, g77.texi: Update last-updated dates for
171 installation information and the manual as a whole.
172 * bugs.texi, news.texi: Update copyright years in the comments at
175 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
177 * g77install.texi: Adjust wording of an EGCS reference.
179 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
181 * BUGS, NEWS: Regenerate.
183 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
185 * com.c [VMS]: Remove definition of BSTRING.
187 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
189 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
191 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
193 * bugs.texi: Correct copyright years.
194 * g77.texi: Likewise.
195 * news.texi: Likewise.
197 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
199 * g77install.texi: Remove obsolete parts only used for INSTALL,
200 and DOC-G77 conditionals. Update last-update-install date.
202 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
204 * .cvsignore: New file; add info files.
206 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
208 * Make-lang.in (f77.info): Depend on info files in source
210 (f/g77.info): Build info files in source directory; don't build
211 them unless BUILD_INFO is "info".
212 (f77.install-info): Install info files from source directory.
214 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
216 * Make-lang.in: Link f/fini with safe-ctype.o.
217 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
218 * com.c: Use TOUPPER, not ffesrc_toupper.
219 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
220 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
221 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
222 initializing code; use TOUPPER and TOLOWER instead of
223 ffesrc_toupper and ffesrc_tolower.
224 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
225 Don't define ffesrc_toupper or ffesrc_tolower.
227 2000-11-28 Richard Henderson <rth@redhat.com>
229 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
231 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
233 * RELEASE-PREP: Remove obsolete EGCS reference.
234 * g77.texi: Adjust reference to EGCS as something current.
235 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
236 Include doc strings directly in option listing instead of through
238 * root.texi: Remove support for multiple different (FSF and EGCS)
239 distributions of g77.
240 * g77install.texi: Remove conditioned out instructions applying
241 only to obsolete distributions of g77 not as part of GCC. Change
242 "superceded" to the correct spelling "superseded".
244 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
246 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
248 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
250 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
252 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
254 * Make-lang.in: Add $(build_exeext) to f/fini target
256 2000-11-21 Andreas Jaeger <aj@suse.de>
258 * g77.texi (Floating-point Exception Handling): Use feenableexcept
260 (Floating-point precision): Change to match above change.
262 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
264 * g77.texi (Floating-point precision): Adjust example
265 to work with glibc (>= 2.1).
267 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
269 * g77.texi (Floating-point Exception Handling): Adjust
270 example to work with glibc (>= 2.1).
272 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
274 * Make-lang.in (INTDOC_DEPS): New macro.
275 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
276 (f/intdoc): Likewise. Add $(build_exeext).
278 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
280 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
283 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
285 * malloc.c (malloc_init): Call xmalloc, not malloc.
287 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
289 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
291 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
293 * root.texi: Remove non-historical EGCS reference.
294 Set current g77 version to 0.5.26.
296 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
298 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
300 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
302 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
303 munging of source file name.
304 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
305 which builds just one thing. Don't mess with $(LANGUAGES).
306 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
308 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
310 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
311 Remove non-historical references to egcs/EGCS.
313 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
315 * Make-lang.in: Remove f77.distdir and f/INSTALL.
316 * INSTALL, install0.texi: Remove.
318 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
320 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
321 and strrchr () instead of index () and rindex ().
323 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
325 * Make-lang.in: Move all build rules here from Makefile.in,
326 adapt to new context. Wrap all rules that change the current
327 directory in parentheses. Expunge all references to $(P).
328 When one command depends on another and they're run all at
329 once, use && to separate them, not ;. Add OUTPUT_OPTION to
330 all object-file generation rules. Delete obsolete variables.
332 * Makefile.in: Delete.
333 * config-lang.in: Delete outputs= line.
335 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
337 * Makefile.in, g77spec.c: Remove EGCS references in comments.
339 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
341 * com.c (ffecom_do_entry_): Don't mess with obstacks.
342 (ffecom_finish_global_): Likewise.
343 (ffecom_finish_symbol_transform_): Likewise.
344 (ffecom_gen_sfuncdef_): Likewise.
345 (ffecom_init_zero_): Likewise.
346 (ffecom_start_progunit_): Likewise.
347 (ffecom_sym_transform_): Likewise.
348 (ffecom_sym_transform_assign_): Likewise.
349 (ffecom_transform_equiv_): Likewise.
350 (ffecom_transform_namelist_): Likewise.
351 (ffecom_vardesc_): Likewise.
352 (ffecom_vardesc_array_): Likewise.
353 (ffecom_vardesc_dims_): Likewise.
354 (ffecom_end_transition): Likewise.
355 (ffecom_make_tempvar): Likewise.
356 (bison_rule_pushlevel_): Likewise.
357 (bison_rule_compstmt_): Likewise.
358 (finish_decl): Likewise.
359 (finish_function): Likewise.
360 (push_parm_decl): Likewise.
361 (start_decl): Likewise.
362 (start_function): Likewise.
363 (ggc_p): Don't define.
364 * std.c (ffestd_stmt_pass_): Likewise.
365 * ste.c (ffeste_end_block_): Likewise.
366 (ffeste_end_stmt_): Likewise.
367 (ffeste_begin_iterdo_): Likewise.
368 (ffeste_io_ialist_): Likewise.
369 (ffeste_io_cilist_): Likewise.
370 (ffeste_io_inlist_): Likewise.
371 (ffeste_io_olist_): Likewise.
372 (ffeste_R810): Likewise.
373 (ffeste_R838): Likewise.
374 (ffeste_R839): Likewise.
375 (ffeste_R842): Likewise.
376 (ffeste_R843): Likewise.
377 (ffeste_R1001): Likewise.
379 2000-10-05 Richard Henderson <rth@cygnus.com>
381 * com.c (finish_function): Don't init can_reach_end.
383 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
385 * com.c (lang_mark_false_label_stack): Remove.
387 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
389 * com.c: Include defaults.h.
390 * com.h: Don't define the *_TYPE_SIZE macros.
391 * Makefile.in: Update dependencies.
393 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
395 * ansify.c: Use #line, not # <number>.
397 2000-08-24 Greg McGary <greg@mcgary.org>
399 * intdoc.c (ARRAY_SIZE): Remove macro.
400 * proj.h (ARRAY_SIZE): Remove macro.
401 * com.c (init_decl_processing): Use ARRAY_SIZE.
403 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
405 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
406 * com.c (macro DEFGFRT): Use CONST boolean.
407 (ffecom_call_binop_): Choose between call by value
408 and call by reference.
409 (ffecom_expr_): Use direct calls to (g)libc functions for
410 POW_DD, LOG10, (float) MOD.
411 (ffecom_make_gfrt_): Add const indication to table of
413 * com.h (macro DEFGFRT): Use CONST boolean.
414 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
416 2000-08-21 Nix <nix@esperi.demon.co.uk>
418 * lang-specs.h: Do not process -o or run the assembler if
419 -fsyntax-only. Use %j instead of /dev/null.
421 2000-08-21 Jakub Jelinek <jakub@redhat.com>
423 * lang-specs.h: Pass -I* options to f771.
425 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
427 * top.c (ffe_decode_option): Disable -fdebug-kludge
429 * lang-options.h: Document the fact.
432 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
434 * bugs.texi: Describe new ability to emit debug info
435 for EQUIVALENCE members.
438 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
439 Toon Moene <toon@moene.indiv.nluug.nl>
441 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
442 so that debug info can be attached to their storage.
443 Unconditionally list the storage set aside for them.
445 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
447 * g77spec.c (lang_specific_driver): Clearer g77 version message.
449 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
451 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
452 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
453 (f771): Link with $(BACKEND).
455 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
457 * g77spec.c: Adjust type of second argument to
458 lang_specific_driver, and update code as necessary.
460 * expr.c (ffeexpr_finished_): Cast signed side of ?:
463 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
465 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
467 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
469 * fini.c (main): Avoid automatic aggregate initialization.
471 * proj.h: Indent #error directive.
473 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
475 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
477 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
479 * Make-lang.in: Put $(build_exeext) suffix on programs which run
480 on the build machine.
482 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
484 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
485 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
487 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
489 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
491 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
493 * version.c: Bump version number.
495 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
497 * Make-lang.in (F77_SRCS): Remove all .j files.
498 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
499 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
500 TOPLEV_H, TREE_H): Remove references to .j files.
501 (TCONFIG_H, TM_H): Remove entirely.
502 (deps-kinda): Delete rule.
505 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
506 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
507 tree.j, tconfig.j, tree.j: Delete.
509 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
510 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
511 where.c, where.h: Include parent-directory headers directly.
512 * lex.c: Don't include tree.h twice.
514 2000-05-17 H.J. Lu (hjl@gnu.org)
516 * Make-lang.in: Use a unique stamp for each target to support
519 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
521 * ste.c (gbe_block): Constify.
523 2000-06-13 Jakub Jelinek <jakub@redhat.com>
525 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
526 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
527 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
528 (duplicate_decls): Set DECL_USER_ALIGN.
530 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
532 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
534 2000-06-04 Philipp Thomas <pthomas@suse.de>
536 * Makefile.in(INTLLIBS): New macro.
537 (LIBS): Add INTLLIBS.
540 2000-06-02 Richard Henderson <rth@cygnus.com>
542 * com.c (lang_get_alias_set): New.
544 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
546 * bugs.texi: Note that debugging information for
547 common block items is emitted now.
550 2000-05-18 Chris Demetriou <cgd@sibyte.com>
552 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
553 these types correspond to built-in types now defined in
554 the C front end (for libf2c).
556 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
558 * top.c (ffe_decode_option): Update -Wall unused flags by calling
561 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
563 * com.c (ffecom_subscript_check_): Constify array_name
564 parameter. Clean up string bashing.
565 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
567 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
568 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
570 (init_parse): Constify parameter and return value.
571 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
573 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
574 (ffelex_hash_, ffelex_include_): Constify local char *.
575 * std.c (ffestd_exec_end): Constify local char *.
576 * where.c (ffewhere_file_new): Constify filename parameter.
577 * where.h: Update prototypes.
579 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
581 * com.c (ffecom_overlap_): Set source_offset to
583 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
584 bitsizetype before multiplying by TYPE_SIZE.
585 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
586 calculation. Convert to bitsizetype before multiplying by
589 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
591 * lex.c: Remove references to cccp.c.
592 * g77install.texi: Remove references to cexp.c/cexp.y.
594 2000-04-15 David Edelsohn <edelsohn@gnu.org>
596 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
599 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
601 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
602 preprocessor constant.
603 (FFECOM_f2cLOGICAL): Likewise.
604 (FFECOM_f2cLONGINT): Likewise.
606 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
608 * Makefile.in (GGC_H): Add varray.h.
610 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
612 * lang-specs.h: Pass -fno-show-column to the preprocessor.
614 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
616 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
617 (ffecom_init_0): Likewise.
619 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
621 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
622 (ffecom_tree_canonize_ref_): Likewise.
624 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
626 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
628 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
629 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
631 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
633 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
635 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
637 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
638 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
639 (ffecom_transform_equiv_): Likewise.
641 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
643 * ansify.c (die_unless): Don't use ANSI string concatenation.
644 (die): Mark with ATTRIBUTE_NORETURN.
646 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
648 * com.c (current_function_decl): Move to toplev.c.
650 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
652 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
653 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
654 (ffecom_tree_canonize_ref_): Likewise.
655 (type_for_mode): Handle TImode.
656 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
657 (ffeste_io_ciclist_): Likewise.
659 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
661 * com.c (ffecom_type_permanent_copy_): Delete unused function.
662 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
664 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
666 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
667 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
668 (duplicate_decls): Likewise.
669 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
670 (finish_decl): Delete -Wlarger-than processing.
672 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
674 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
676 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
678 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
679 (ffecom_finish_symbol_transform_): Likewise.
680 (ffecom_transform_common_): Call ffestorag_set_hook.
682 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
684 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
686 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
688 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
690 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
692 * g77spec.c: Don't declare `version_string'.
694 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
696 * com.c (mark_tracker_head, mark_binding_level): Protoize.
698 * where.c (mark_ffewhere_head): Likewise.
700 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
702 * lang-specs.h: Pass -lang-fortran to preprocessor.
704 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
706 * stw.h (struct _ffestw_): Change type of uses_ to int.
708 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
710 * com.c (ffecom_init_0): Make double_ftype_double,
711 float_ftype_float, ldouble_ftype_ldouble,
712 ffecom_tree_ptr_to_fun_type_void local.
713 (tracker_head): New static variable.
714 (mark_tracker_head): New, marker procedure for tracker_head.
715 (ffecom_save_tree_forever): New procedure.
716 (ffecom_init_zero_): Remove obstack use.
717 (ffecom_make_gfrt_): Remove obstack use.
718 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
719 (ffecom_transform_common_): Remove obstack use, save appropriate
721 (ffecom_type_namelist_): Remove obstack use, save appropriate
723 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
724 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
725 (duplicate_decls): Remove obstack use.
726 (finish_function): push & pop ggc context around
727 rest_of_compilation when building nested function.
728 (mark_binding_level): New function.
729 (init_decl_processing): Mark all the GC roots.
731 (lang_mark_tree): New function.
732 (lang_mark_false_label_stack): New trivial function.
733 * com.h (ffecom_save_tree_forever): Declare as external.
734 * lex.c (ffelex_hash_): Use GC to allocate the filename string
735 even when ffelex_kludge_flag_.
736 * ste.c (ffeste_io_ialist_): Register a static root.
737 (ffeste_io_inlist_): Likewise.
738 (ffeste_io_icilist_): Likewise.
739 (ffeste_io_cllist_): Likewise.
740 (ffeste_io_cilist_): Likewise.
741 (ffeste_io_olist_): Likewise.
742 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
744 (GGC_H): New variable.
746 * where.c (ffewhere_head): New global.
747 (mark_ffewhere_head): New marker procedure for ffewhere_head.
748 (ffewhere_file_kill): Use GC to do memory management.
749 (ffewhere_file_new): Use GC to do memory management.
752 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
754 * g77.texi (C Interfacing Tools): Fix an incorrect link.
756 1999-12-13 Jakub Jelinek <jakub@redhat.com>
758 * target.h: Handle sparc64 the same way as alpha.
760 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
762 * com.c (ffecom_file_, ffecom_file, file_buf,
763 ffecom_open_include_): Constify a char*.
764 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
766 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
767 (lang_print_error_function): ANSI-fy.
769 * com.h (ffecom_file): Constify a char*.
771 * fini.c (main): Call return, not exit.
773 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
776 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
779 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
781 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
783 (ffecom_char_enhance_arg_, ffecom_do_entry_,
784 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
785 ffecom_start_progunit_, ffecom_start_progunit_,
786 ffecom_start_progunit_, ffecom_sym_transform_assign_,
787 ffecom_transform_equiv_, ffecom_transform_namelist_,
788 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
789 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
792 * com.h (ffecom_get_invented_identifier): Likewise.
794 * sts.c (ffests_printf): New function taking ellipses.
795 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
796 ffests_printf_2Us): Delete.
800 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
801 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
802 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
803 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
804 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
805 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
807 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
808 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
810 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
811 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
813 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
815 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
817 * com.c (poplevel): Don't call remember_end_note.
819 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
821 * top.h (ffe_is_subscript_check_): Remove extern decl.
822 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
823 * top.c (ffe_is_subscript_check_): Remove global variable.
824 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
825 Set flag_bounds_check for "(no-)fortran-bounds-check".
827 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
828 (ffecom_char_args_x_): Ditto.
830 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
832 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
833 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
834 macro UNUSED in terms of ATTRIBUTE_UNUSED.
836 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
838 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
840 (builtin_function): No longer static. New arg CLASS. Arg
841 FUNCTION_CODE now of type int. All callers changed.
842 Set the builtin's DECL_BUILT_IN_CLASS.
844 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
846 * g77spec.c (lang_specific_driver): Initialise return value.
848 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
850 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
852 * fini.c (main): Likewise.
854 * intrin.c (ffeintrin_init_0): Likewise.
856 * lex.c (ffelex_hash_): Likewise.
858 * src.c (ffesrc_init_1): Likewise.
860 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
862 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
863 call to function `fatal'.
865 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
867 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
869 * g77spec.c: Include gcc.h.
870 (g77_xargv): Constify.
871 (g77_fn): Add parameter prototypes.
872 (lookup_option, append_arg): Add static prototypes.
873 (g77_newargv): Constify.
874 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
875 (lang_specific_driver): All calls to the function pointer
876 parameter now explicitly call `fatal'.
878 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
880 * com.h: Delete declarations for all tree nodes now moved to
882 * com.c: Delete their definitions.
883 (ffecom_init_0): Call build_common_tree_nodes and
884 build_common_tree_nodes_2 instead of building their nodes here.
885 Override their decisions for complex nodes.
887 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
889 * Make-lang.in (f771): Depend on ggc-callbacks.o.
890 * Makefile.in (OBJS): Add ggc-callbacks.o.
893 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
895 * com.c (language_string): Constify.
897 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
899 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
900 Remove hacks for stuff which now comes from libiberty.
902 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
904 * com.c (lang_printable_name): Constify a char*.
906 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
908 * lang-specs.h: Pass cc1 spec to f771.
910 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
912 * com.c (lang_print_error_function): Constify a char*.
913 (init_parse): Remove redundant prototype for `print_error_function'.
914 (lang_identify): Constify a char*.
916 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
918 * g77spec.c: Update URLS and mail addresses.
919 * root.texi: Update URLS and mail addresses.
921 1999-07-25 Richard Henderson <rth@cygnus.com>
923 * com.c (ptr_type_node, va_list_type_node): New.
924 (ffecom_init_0): Init and use ptr_type_node.
926 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
928 * root.texi: Update e-mail addresses to gcc.gnu.org.
929 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
930 instructions to gcc.gnu.org. Removed e-mail address.
932 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
934 * root.texi, g77install.texi: Switchover to GCC terminology.
935 Also, FSF-G77 had been mistakenly set at some point.
937 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
939 * news.texi: Describe DATE intrinsic fix.
941 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
943 * version.c: Denote experimental version.
945 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
947 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
948 a temp even if -fno-f2c.
950 * version.c: Bump version.
952 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
954 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
955 Explain that this fixes the NAMELIST-read bug.
957 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
959 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
961 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
963 * g77.texi: Update links.
965 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
967 * news.texi: Add missing @end ifclear.
969 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
971 * news.texi: Doc TtyNam fix.
973 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
975 * news.texi: New heading for development version.
976 Doc upgrade to netlib libf2c as of today.
978 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
980 * news.texi: Mention BACKSPACE fix to libg2c.
982 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
984 * Make-lang.in: Any target using libsubdir must depend
987 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
989 * g77.texi: Describe a few more missing features people
990 have emailed me about.
992 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
994 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
995 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
997 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
999 * Make-lang.in: Use libsubdir, not prefix, to store
1000 temporary lang-f77 `flag' file.
1002 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1004 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1005 Mention that libg2c is multilibbed.
1007 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1009 * g77.texi (Missing Features): Add `Better Warnings'
1012 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1014 * g77.texi: Fix thinko.
1016 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
1018 * news.texi: Document Tue May 18 03:52:04 1999 patch.
1021 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
1023 * g77.texi, news.texi, root.texi, version.c: Start renaming
1024 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
1025 the version of g77 within GCC 2.95.
1027 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1029 Rename -fsubscript-check to -fbounds-check and
1030 -ff2c-subscript-check to -ffortran-bounds-check:
1031 * g77.texi: Rename options in docs, clarify usage.
1032 * lang-options.h: Rename options, clarify doclets.
1033 * news.texi: Rename options, don't bother with fortran-specific
1035 * top.c (ffe_decode_option): Rename recognized strings.
1037 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1039 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1040 now that -fflatten-arrays exists.
1042 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1045 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1046 CHARACTER expression.
1047 (ffecom_prepare_expr_): Ditto.
1049 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1051 Support use of back end's improved open-coding of complex divide:
1052 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1053 instead of run-time call to [cz]_div, if `-Os' option specified.
1054 (lang_init_options): Tell back end we want support for wide range
1055 of inputs to complex divide.
1059 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1061 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1064 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1066 Fix INTEGER*8 subscripts in array references:
1067 * com.c (ffecom_subscript_check_): Convert low, high, and
1068 element as necessary to make comparison work.
1069 (ffecom_arrayref_): Do more of the work.
1070 Properly handle subscript expr that's wider than int,
1071 if pointers are wider than int.
1072 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1073 (ffecom_init_0): Record sizes of pointers and ints for
1075 Use set_sizetype etc. as done by gcc front end.
1076 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1077 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1078 expressions in run-time contexts.
1079 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1080 non-default INTEGER subscript expressions.
1081 * news.texi: Announce.
1083 Finish accepting -fflatten-arrays option:
1084 * com.c (ffecom_arrayref_): Flatten references if requested.
1085 * g77.texi: Describe.
1086 * lang-options.h: Allow.
1087 * news.texi: Announce.
1088 * top.c, top.h: Recognize.
1090 * version.c: Bump version.
1092 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1094 * com.c (lang_init_options): Disable back end's maintenance
1096 * news.texi: Document dropping of errno.
1098 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1100 * lang-specs.h: Pass -$ to the preprocessor.
1102 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1104 * g77.texi: Fix various @xref's per proper style.
1105 Go ahead and use nested braces in @xref's, with care.
1106 * g77install.texi: Fix @xref per proper style.
1108 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1110 * news.texi: Doc upgrade to netlib libf2c as of today.
1112 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1114 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1115 and point to the FAQ.
1117 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1119 * g77.texi (Arbitrary Concatenation): Put this under
1120 "Missing Features" instead of "Projects".
1121 (Internals Documentation): Point to new "Front End" chapter.
1123 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1125 * bugs.texi, news.texi: Automatic arrays reportedly working
1128 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1130 * g77.texi (Advantages Over f2c): Expand on this topic.
1132 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1134 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1136 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1138 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1139 ETIME_subr, and TTYNAM_subr:
1140 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1141 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1143 * intdoc.in: Document the new calling sequences.
1144 * intrin.def: Reverse the arguments.
1145 * news.texi: Document the fact that they changed.
1146 * version.c: Bump version.
1148 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1150 * news.texi: Doc upgrade to netlib libf2c as of today.
1152 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1154 * version.c: Bump version.
1156 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1158 Fix compile/19990502-1.f:
1159 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1160 variable when expanding the assignment into it.
1162 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1164 Fix 19990325-0.f and 19990325-1.f:
1165 * com.c (ffecom_possible_partial_overlap_): New function.
1166 (ffecom_expand_let_stmt): Use it to determine whether to assign
1167 to a COMPLEX operand through a temp.
1168 * news.texi: Document fix.
1170 * version.c: Bump version.
1172 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1174 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1175 start/end/incr expressions to default INTEGER.
1176 Fix some broken conditionals.
1177 Clean up some code in the region.
1178 * news.c: Document the fix.
1180 * version.c: Bump version.
1182 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1184 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1185 checking option with something else.
1187 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1189 Support new -fsubscript-check and -ff2c-subscript-check options:
1190 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1191 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1192 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1193 FFEBLD_opARRAYREF case.
1194 Compute character name, array type, and use new
1195 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1196 (ffecom_expr_): Use new ffecom_arrayref_ function.
1197 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1198 * g77.texi, news.texi: Document new options.
1199 * top.c, top.h: Support new options.
1201 * news.texi: Fix up some items to not be in "User-Visible Changes".
1203 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1206 * version.c: Bump version.
1208 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1210 * bugs.texi, news.texi: Clarify -malign-double situation.
1212 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1214 * stb.c (ffestb_R5282_): Convert DATA repeat count
1215 to default INTEGER, to avoid problems downstream.
1217 * version.c: Bump version.
1219 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1221 * ste.c (ffeste_R819B): Start the loop before expanding
1222 the termination expression.
1224 * version.c: Bump version.
1226 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1228 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1229 variables have constant addresses (EQUIVALENCE only if
1230 containing aggregate is static).
1232 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1234 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1235 Clean up @code{} vs. @samp{}.
1236 Clean up dashes (`--') vs. @minus{} vs. `---'.
1238 * ffe.texi: Add copyright header.
1240 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1241 Remove support for -fugly option.
1242 Clarify that -fugly-logint is needed instead of -fugly
1243 to work around using .EQ./.NE. on LOGICAL operands.
1244 Explain more about why -fugly-logint is bad juju.
1246 * g77.texi (Missing Features): Describe READONLY as a missing
1247 feature. Describe AUTOMATIC better.
1249 * news.texi: Mention libf2c upgrade.
1251 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1253 Make a place for front-end internals documentation:
1254 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1255 * ffe.texi: New file, containing docs on front-end internals.
1256 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1258 * g77.texi: Fix an index entry.
1260 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1262 Rewrite to use block/scope structure of GBE and to ensure
1263 variables (especially those going on stack/reg) are declared
1264 before executable code generated:
1265 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1267 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1268 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1269 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1270 ffebld_rank, ffebld_where): New convenience macros (used
1271 by rest of this patch).
1272 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1273 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1275 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1276 ffecom_call_gfrt): Support passing hooks for temp-var info.
1277 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1278 of its left and right operands, so it can get at the hook.
1279 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1280 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1281 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1282 ffecom_prepare_ptr_to_expr): New functions supporting expression
1284 (bison_rule_compstmt_): Return the tree, as in the CFE.
1285 (delete_block): New function, from CFE.
1286 (kept_level_p): New function, from CFE, modified.
1287 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1288 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1289 and they do real work.
1290 (struct binding_level): Add prep_state member. Initialize to 0.
1291 (ffecom_get_invented_identifier): Now takes either or both a
1292 string and an integer, using -1 to denote no integer.
1293 (ffecom_do_entry_): Disallow temp-var generation via expressions
1294 in body of function, since the exprs aren't prescanned.
1295 (ffecom_expr_rw): Now takes destination tree.
1296 (ffecom_expr_w): New function, now used in some places
1297 ffecom_expr_rw had been used.
1298 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1299 of source file, to avoid annoying problems editing com.c using
1301 (ffecom_expr_power_integer_): Make a temp var for division, if
1303 Handle expanded statement expression as does CFE.
1304 (ffecom_start_progunit_): Disallow temp-var generation in body
1305 of function, since expressions are not prescanned at this level.
1306 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1307 so these are all transformed up front, before code-generation
1309 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1310 ffecom_ptr_to_const_expr): New functions to transform expressions
1311 only if the results will surely be constants.
1312 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1313 obtaining temp vars.
1314 (ffecom_expand_let_stmt): Guess at usability of destination
1315 pre-expansion, to provide better prescan preparation (fewer
1316 spurious temp vars).
1317 (ffecom_init_0): Disallow temp-var generation in global scope.
1318 (ffecom_type_expr): New function, returns just the type tree
1320 (start_function): Disallow temp-var generation in parm scope.
1321 (incomplete_type_error): Fix introductory comment.
1322 (poplevel): Update (somewhat) from CFE.
1323 (pushlevel): Update (somewhat) from CFE.
1324 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1325 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1326 ffestd_R806): Remember and pass through the ffestw block info
1327 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1328 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1329 (ffeste_io_inlist_): Add prototype.
1330 (ffeste_f2c_*): Macros rewritten, new ones added.
1331 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1332 ffeste_end_stmt_): New macros/functions, depending on whether
1333 checking is enabled, to keep track of symmetry of other ste.c code.
1334 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1335 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1336 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1337 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1338 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1339 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1340 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1341 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1342 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1343 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1344 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1345 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1346 all pertinent expressions, update to new com.c interface, etc.
1347 (ffeste_io_impdo_): Relocate.
1348 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1349 bother calling clear_momentary, nothing was generated.
1350 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1351 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1352 (ffeste_terminate_2): When checking enabled, make sure all blocks
1353 and statements have been ended.
1354 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1355 These now take ffestw block argument.
1356 (ffeste_terminate_2): When checking enabled, it's a function, not
1358 * stw.h (struct _ffestw_): New variable for IFTHEN.
1359 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1361 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1363 * com.c: Clean up commentary per GNU coding standards.
1365 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1367 * version.c: Bump version.
1369 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1371 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1372 null to decide whether to use it.
1374 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1376 * ansify.c (die): Specify void argument.
1378 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1379 argument_info_ptr, argument_info_string, argument_name_ptr,
1380 argument_name_string, elaborate_if_complex,
1381 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1383 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1384 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1385 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1387 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1389 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1391 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1393 Fix bugs exposed by configuring with --enable-checking:
1394 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1395 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1396 pop_f_function_context, store_parm_decls, poplevel): Handle
1397 error_mark_node properly.
1398 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1399 * version.c: Bump version.
1401 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1403 * g77.texi: Fix up docs for -fset-g77-defaults, and
1404 describe how internal consistency checking now happens.
1405 (Should have been done for EGCS version 1.1.)
1407 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1409 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1410 Make -fno-emulate-complex the default, as COMPLEX support
1411 in the back end is now believed to be working.
1413 * version.c: Bump version.
1415 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1417 * g77.texi: -malign-double now works.
1418 Give URL for alignment-testing package.
1419 * news.texi: -malign-double now works.
1421 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1423 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1426 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1428 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1431 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1434 * stb.c (ffestb_local_u_): Likewise.
1435 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1436 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1437 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1438 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1439 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1440 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1441 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1442 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1443 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1444 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1445 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1446 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1447 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1448 ffestb_decl_R539): Likewise.
1450 * stb.h (_ffestb_args_): Likewise.
1452 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1453 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1455 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1456 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1457 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1458 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1459 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1461 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1463 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1464 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1466 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1467 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1469 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1470 ffestt_tokenlist_drive): Add prototype arguments.
1472 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1473 ffestt_tokenlist_drive): Likewise.
1475 * stu.c (ffestu_dummies_transition_): Likewise.
1476 (ffestu_sym_end_transition): Const-ify a char*.
1478 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1479 prototype arguments.
1481 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1483 * version.c (ffe_version_string): Const-ify a char*.
1485 * version.h (ffe_version_string): Likewise.
1487 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1489 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1490 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1491 ffebad_finish): Const-ify a char*.
1493 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1495 * bld.h (ffebld_op_string): Likewise.
1497 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1498 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1499 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1500 ffecom_gfrt_args_): Likewise.
1501 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1502 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1503 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1504 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1505 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1506 ffecom_get_identifier_, ffecom_decl_field,
1507 ffecom_get_invented_identifier, lang_print_error_function,
1508 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1510 (savestring): Remove, use `xstrdup' instead.
1512 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1515 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1517 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1518 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1519 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1520 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1521 ffeexpr_token_number_, ffeexpr_token_number_period_,
1522 ffeexpr_token_number_real_): Const-ify a char*.
1524 * fini.c (xspaces): Likewise.
1526 * global.c (ffeglobal_type_string_): Likewise.
1527 (ffeglobal_drive): Protoize.
1528 (ffeglobal_proc_def_arg): Const-ify a char*.
1530 * global.h (ffeglobal_drive): Protoize.
1531 (ffeglobal_proc_def_arg): Const-ify a char*.
1533 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1536 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1538 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1539 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1540 ffeinfo_where_string_, ffeinfo_basictype_string,
1541 ffeinfo_kind_message, ffeinfo_kind_string,
1542 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1544 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1545 ffeinfo_kind_string, ffeinfo_kindtype_string,
1546 ffeinfo_where_string): Likewise.
1548 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1549 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1550 ffeintrin_fulfill_specific, ffeintrin_init_0,
1551 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1552 ffeintrin_name_generic, ffeintrin_name_implementation,
1553 ffeintrin_name_specific): Likewise.
1555 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1556 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1558 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1559 ffelex_token_new_name, ffelex_token_new_names,
1560 ffelex_token_new_number): Likewise.
1562 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1563 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1565 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1566 malloc_new_zinpool_): Likewise.
1568 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1569 malloc_pool_new): Likewise.
1571 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1574 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1577 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1578 ffesymbol_attrs_string): Const-ify a char*.
1579 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1580 (ffesymbol_state_string): Const-ify a char*.
1582 * symbol.h (ffesymbol_attrs_string): Likewise.
1583 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1584 (ffesymbol_state_string): Const-ify a char*.
1586 * target.c (ffetarget_layout): Likewise.
1588 * target.h (ffetarget_layout): Likewise.
1590 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1592 * Make-lang.in: Remove all references to g77.o/g77.c.
1593 Link g77 from gcc.o.
1595 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1597 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1599 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1601 * news.texi: Editorial fix.
1603 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1605 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1607 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1609 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1610 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1611 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1612 by convertor, just return original expr.
1613 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1614 conversions that aren't yet working properly.
1615 * news.texi: Explain.
1617 * version.c: Bump version.
1619 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1621 * RELEASE-PREP: New file, lists things to do for a release.
1623 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1624 install0.texi, news.texi, news0.texi: Accommodate new doc
1626 Consolidate news items. Don't describe old news items in
1627 various generated docs.
1628 Don't describe FSF-g77 installation stuff in various EGCS-g77
1630 Move description of AUTOMATIC to more suitable location.
1631 * root.texi: New file for new doc architecture.
1633 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1635 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1637 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1639 Warn about non-Y2K-compliant intrinsics:
1640 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1641 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1642 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1643 * intdoc.c (DEFIMPY): Support new Y2K macro.
1644 * intrin.h (DEFIMPY): Ditto.
1645 * intrin.c (DEFIMPY): Ditto.
1646 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1647 Warn about invocation of non-Y2K-compliant intrinsic.
1648 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1649 Rename external procedure names, to keep previously-
1650 compiled (sans-new-warnings) code from linking to
1652 * g77.texi: Document all this stuff.
1653 * news.texi: Spread the joy.
1654 * version.c: Bump version.
1656 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1658 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1659 so describe it there, instead of under 1.2.
1661 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1663 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1665 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1667 * g77.texi: Add remaining changes pending from Dave Love.
1669 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1671 * bugs.texi, news.texi: Conditionalize cross-references
1672 on non-html processing, providing temporary HTML "links".
1674 * g77.texi: Fix up a reference.
1676 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1678 * news.texi, bugs.texi: Delete fixed bugs, make one
1679 of them into the appropriate news item.
1681 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1683 * news.texi: Copy over 1.1.2 news.
1685 1999-03-02 Craig Burley <craig@jcb-sc.com>
1687 * g77.texi (Bug Reporting): Clarify whether to use -E.
1688 Clarify other instructions.
1690 1999-02-27 Craig Burley <craig@jcb-sc.com>
1692 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1694 1999-02-26 Craig Burley <craig@jcb-sc.com>
1696 * intdoc.in (STAT_func, STAT_subr,
1697 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1698 Properly order array elements. Specify N/A return values.
1700 1999-02-26 Craig Burley <craig@jcb-sc.com>
1702 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1703 seconds, and VALUES(8), therefore, milliseconds.
1705 1999-02-26 Craig Burley <craig@jcb-sc.com>
1707 * news.texi: Clarify IOSTAT= fix.
1709 1999-02-25 Richard Henderson <rth@cygnus.com>
1711 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1713 1999-02-25 Craig Burley <craig@jcb-sc.com>
1715 * g77.texi: Clarify/index lack of run-time allocation for
1718 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1720 * f/intdoc.in: Add missing `,' after cross references.
1722 1999-02-20 Craig Burley <craig@jcb-sc.com>
1724 * Make-lang.in (f77.install-common, f77.install-info,
1725 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1726 instead of `lang-f77' for flag file, to be sure of a
1727 writable directory, and remove the flag file after each
1728 operation to keep things clean.
1730 1999-02-20 Craig Burley <craig@jcb-sc.com>
1732 * g77.texi: Properly attribute Priest document; clarify
1733 that it is in the .ps version of the Goldberg document.
1735 1999-02-19 Craig Burley <craig@jcb-sc.com>
1737 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1738 news0.texi, news.texi: Update copyright dates.
1739 Clarify which files are source, which are derived,
1740 and remind maintainers where copyright dates are sourced.
1741 * BUGS, INSTALL, NEWS: Regenerated.
1743 1999-02-19 Craig Burley <craig@jcb-sc.com>
1745 * global.c (ffeglobal_ref_progunit_): Warn about a function
1746 definition that disagrees with the type of a previous reference.
1747 Improve commentary. Fix a couple of minor bugs. Clean up
1749 * news.texi: Spread the joy.
1751 1999-02-18 Craig Burley <craig@jcb-sc.com>
1753 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1754 as argument for FILEINT and FILEASSOC as lhs.
1755 * news.texi: Document fix.
1758 1999-02-18 Craig Burley <craig@jcb-sc.com>
1760 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1762 1999-02-18 Craig Burley <craig@jcb-sc.com>
1764 * intdoc.in (LOG10): Fix typo.
1766 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1768 * intdoc.in: Fix typo.
1770 1999-02-17 Craig Burley <craig@jcb-sc.com>
1772 * g77.texi, intdoc.in: Document Y2K and some other known
1774 * intrin.def (DTIME, FDATE): Fix capitalization of
1775 case-sensitive forms of these intrinsics' names.
1777 1999-02-17 Dave Love <fx@gnu.org>
1779 * intdoc.in: Say `common' logarithm for log10.
1781 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1783 * g77.texi: Add missing @ in email addresses.
1785 1999-02-15 Craig Burley <craig@jcb-sc.com>
1787 * *.*: Delete my (old) email address in most places, change it
1790 1999-02-14 Craig Burley <craig@jcb-sc.com>
1794 1999-02-14 Craig Burley <craig@jcb-sc.com>
1796 * version.c: Bump for 1998-10-02 change (forgot to do this
1799 1999-02-14 Craig Burley <craig@jcb-sc.com>
1801 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1802 and `.FPP' as well as `.for' and `.fpp'.
1804 1999-02-14 Craig Burley <craig@jcb-sc.com>
1806 * intdoc.in (LOG10): Fix description.
1808 1999-02-14 Craig Burley <craig@jcb-sc.com>
1810 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1812 1999-02-14 Craig Burley <craig@jcb-sc.com>
1814 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1815 up and improve indexing, and some other areas of docs.
1817 1999-02-14 Craig Burley <craig@jcb-sc.com>
1819 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1822 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1824 * g77.texi: Update email addresses.
1826 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1828 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1829 mkstemp.o from libiberty.
1831 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1833 * top.c: Don't define ffe_is_ident_. Don't process
1835 * top.h: Remove declaration of ffe_is_ident_ and macros
1836 ffe_is_ident() and ffe_set_is_ident().
1837 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1839 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1841 * lang-specs.h: Map -Qn to -fno-ident.
1843 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1845 * Make-lang.in (g77.o): Depend on prefix.h.
1847 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1849 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1850 conflicting with function `spaces' from libiberty.
1852 * g77spec.c: Don't prototype libiberty functions.
1853 * malloc.c: Likewise.
1855 1998-11-20 Dave Love <d.love@dl.ac.uk>
1857 * g77.texi: Assorted minor changes.
1859 1998-11-19 Dave Love <d.love@dl.ac.uk>
1861 * bugs.texi: Formatting changes from Craig.
1863 * intdoc.in: Terminate some @xrefs with `,'.
1865 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1867 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1869 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1871 * g77.texi, news.texi: Updates from Craig.
1873 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1875 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1877 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1879 * g77spec.c: Don't include gansidecl.h.
1880 * output.j: Likewise.
1882 1998-11-04 Dave Love <d.love@dl.ac.uk>
1884 * g77.texi: Small formatting/indexing fixes.
1886 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1888 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1889 char, change type of variable `s' to unsigned char *.
1891 * com.c (ffecom_symbol_null_): Add missing initializers.
1893 * fini.c (MAXNAMELEN): Undef it before defining.
1895 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1898 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1901 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1903 (ffelex_token_name_from_names): Cast the argument of
1904 `ffelex_is_firstnamechar' to (unsigned char).
1905 (ffelex_token_names_from_names): Likewise.
1906 (ffelex_token_new_name): Likewise.
1907 (ffelex_token_new_names): Likewise.
1909 * malloc.c (malloc_root_): Add missing initializer.
1911 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1912 (ffestb_else) Likewise.
1913 (ffestb_else3_) Likewise.
1914 (ffestb_endxyz) Likewise.
1915 (ffestb_goto) Likewise.
1916 (ffestb_let) Likewise.
1917 (ffestb_varlist) Likewise.
1918 (ffestb_R522) Likewise.
1919 (ffestb_R528) Likewise.
1920 (ffestb_R834) Likewise.
1921 (ffestb_R835) Likewise.
1922 (ffestb_R838) Likewise.
1923 (ffestb_R1102) Likewise.
1924 (ffestb_blockdata) Likewise.
1925 (ffestb_R1212) Likewise.
1926 (ffestb_R810) Likewise.
1927 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1929 (ffestb_V014): Change type of variable `p' to unsigned char *.
1930 (ffestb_dummy) Likewise.
1931 (ffestb_R524) Likewise.
1932 (ffestb_R547) Likewise.
1933 (ffestb_decl_chartype) Likewise.
1934 (ffestb_decl_dbltype) Likewise.
1935 (ffestb_decl_gentype) Likewise.
1936 (ffestb_decl_entsp_2_) Likewise.
1937 (ffestb_V027) Likewise.
1938 (ffestb_decl_R539) Likewise.
1940 * top.c (ffe_decode_option): Mark parameter `argc' with
1943 * where.c (ffewhere_unknown_line_): Add missing initializers.
1945 1998-10-02 Dave Love <d.love@dl.ac.uk>
1947 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1949 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1951 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1952 HANDLE_GENERIC_PRAGMAS.
1954 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1956 * news.texi: Update from Craig.
1958 1998-09-23 Dave Love <d.love@dl.ac.uk>
1960 * g77.texi: Additions about `/*', trailing comments and cpp.
1962 1998-09-18 Dave Love <d.love@dl.ac.uk>
1964 * g77.texi: Various additions and some small fixes.
1966 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1968 * Make-lang.in (f77.install-common): Add missing "else true;".
1970 1998-09-07 Dave Love <d.love@dl.ac.uk>
1972 * ChangeLog.egcs: Deleted. Entries merged here.
1974 1998-09-05 Dave Love <d.love@dl.ac.uk>
1976 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1977 (F771_LDFLAGS): Variable dispensed with.
1979 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1981 * intdoc.in: Minor editorial tweaks.
1983 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1985 * lang-options.h: Convert to wrap option and doc string
1986 in a new macro invocation, FTNOPT, so the nearly identical
1987 list can be used in FSF-g77.
1989 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1991 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1992 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1993 picks up correct dependency.
1995 * Makefile.in (proj-h.o): Fix dependencies list.
1997 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1999 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2000 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2001 enabled in this code.
2002 Generate warning messages if unknown pragmas are encountered.
2003 (pragma_getc): New function: retrieves characters from the
2004 input stream. Defined when HANDLE_PRAGMA is defined.
2005 (pragma_ungetc): New function: replaces characters back into the
2006 input stream. Defined when HANDLE_PRAGMA is defined.
2008 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2010 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2013 1998-08-23 Dave Love <d.love@dl.ac.uk>
2015 * g77.texi: Increment `version-g77' and fix a few typos.
2017 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
2019 * Make-lang.in: Add several "else true" clauses to deal with lame
2022 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
2024 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
2026 1998-08-09 Dave Love <d.love@dl.ac.uk>
2028 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2029 with explicit use of tex.
2030 (f77.mostlyclean): Remove TeX index files.
2032 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2033 hyphen in @value in @code.
2035 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2037 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2038 Allow conversion from pointer to same-sized integer,
2039 to fix invoking SIGNAL as a function.
2041 1998-07-26 Dave Love <d.love@dl.ac.uk>
2043 * BUGS, INSTALL, NEWS: Rebuilt.
2045 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2048 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2050 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2052 * g77spec.c (lang_specific_driver): Return unmolested
2053 command line when --help seen.
2054 Comment out code that printed g77-specific --help info.
2056 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2058 * lang-options.h: Fix up doc strings.
2059 Remove the unimplemented -fdcp-intrinsics-* options.
2061 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2064 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2066 * com.c (ffecom_finish_symbol_transform_): Revert change
2067 of 1998-05-23, as it was too aggressive, in that it
2068 prevented transformation of (used) functions before
2069 primary code generation.
2071 1998-07-15 Dave Love <d.love@dl.ac.uk>
2073 * intdoc.texi: Regenerated.
2075 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2077 * Make-lang.in (f77.rebuilt): Fix to depend on
2078 build-dir-based, not source-based, g77.info.
2080 * g77.texi: Merge docs with 0.5.24.
2081 * g77install.texi: Ditto.
2083 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2085 Cleanups vis-a-vis g77-0.5.24:
2086 * g77spec.c (lang_specific_driver): Tabify source.
2087 * top.c (ffe_decode_option): Use fixed macro to set
2088 internal-checking flag.
2089 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2091 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2093 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2094 * Makefile.in (fini.o): Define USE_HCONFIG macro
2095 so source code doesn't have to.
2096 * fini.c: Don't define USE_HCONFIG here, since
2097 source code usually shouldn't care about this.
2098 * ansify.c: Include stddef.h only if we have it.
2102 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2104 * lang-options.h: Format changed to work with --help support added
2107 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2109 * com.c (ffecom_push_tempvar): Replace kludge that
2110 munged back-end globals directly with proper calls
2111 to push_topmost_sequence and pop_topmost_sequence.
2113 1998-07-12 Dave Love <d.love@dl.ac.uk>
2115 * version.c: Bump version.
2117 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2120 * equiv.c (ffeequiv_offset_): Don't crash on various
2121 possible ANY operands.
2123 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2125 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2126 for constant is non-zero.
2128 * com.c (__eprintf): Delete this function, it is obsolete.
2130 1998-07-09 Dave Love <d.love@dl.ac.uk>
2132 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2134 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2136 Fix debugging of CHARACTER*(*), etc., which requires
2137 emitting debug info on types like `ftnlen':
2138 * com.c (ffecom_start_progunit_): Don't bother
2139 resetting "invented" flag for identifier.
2140 (ffecom_transform_equiv_): Don't bother zeroing
2141 "ignored" flag for decl.
2142 (pushdecl): No longer set "ignored", "used", or
2143 "suppressed debug" flags for decls having "invented"
2146 1998-07-06 Mike Stump <mrs@wrs.com>
2148 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2151 1998-07-06 Dave Love <d.love@dl.ac.uk>
2153 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2156 1998-07-05 Dave Love <d.love@dl.ac.uk>
2158 * intdoc.in: Add entry for DATE_AND_TIME.
2160 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2161 and third args of SYSTEM_CLOCK optional.
2163 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2165 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2167 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2169 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2171 Fix 980701-1.f (which was producing "unaligned trap"
2172 on an Alpha running GNU/Linux, as predicted):
2173 * equiv.c (ffeequiv_layout_local_): Don't bother
2174 coping with pre-padding of entire area while building
2175 it; do that instead after the building is done, and
2176 do it by modifying only the modulo field. This covers
2177 the case of alignment stringency being increased without
2178 lowering the starting offset, unlike the previous changes,
2179 and even more elegantly than those.
2181 * target.c (ffetarget_align): Make sure alignments
2182 are non-zero, just in case.
2184 See ChangeLog.0 for earlier changes.
2187 add-log-time-format: current-time-string