1 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * bad.c (inhibit_warnings): Delete redundant declaration.
5 * com.c (skip_redundant_dir_prefix): Likewise.
7 * com.h (mark_addressable): Likewise.
9 2001-04-02 Jakub Jelinek <jakub@redhat.com>
11 * lex.c (ffelex_hash_): Avoid eating one whole line after
14 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
16 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
19 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
21 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
23 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
25 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
27 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
29 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
31 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
33 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
35 (duplicate_decls): Likewise.
36 (start_decl): Likewise.
38 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
40 * fini.c (main): Use really_call_malloc, not malloc.
42 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
46 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
48 * g77.texi: Document new options -funsafe-math-optimizations
49 and -fno-trapping-math. Revise documentation for -ffast-math.
51 2001-03-01 Zack Weinberg <zackw@stanford.edu>
53 * proj.h: Delete 'bool' type. Don't include stddef.h here.
54 * com.c: Rename variables named 'true' and/or 'false'.
55 * intdoc.c: Delete 'bool' type.
57 2001-03-01 Zack Weinberg <zackw@stanford.edu>
59 * lang-specs.h: Add zero initializer for cpp_spec field to all
62 2001-02-24 Zack Weinberg <zackw@stanford.edu>
64 * com.c: Don't define STDC_HEADERS, autoconf handles it.
66 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
68 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
70 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
72 * version.c, root.texi: Update GCC version number to 3.1. Update
73 G77 version number to 0.5.27.
74 * BUGS, NEWS: Regenerate.
76 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
78 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
79 * com.c (init_parse): Call fatal_io_error instead of
81 (ffecom_decode_include_option_): Make errors non-fatal.
82 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
83 (ffelex_hash_): Likewise.
85 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
87 * Make-lang.in: Remove all dependencies on defaults.h.
88 * com.c: Don't include defaults.h.
90 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
92 * com.c: Don't explicitly include any time headers, the right ones are
93 already included by proj.h.
95 2001-01-15 Mark Mitchell <mark@codesourcery.com>
97 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
98 label to current_function_decl.
100 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
102 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
104 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
106 * com.c (ffecom_init_zero_): Remove last argument in call to
107 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
108 (ffecom_lookup_label_): Likewise.
109 (builtin_function): Likewise.
110 (start_function): Likewise.
112 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
114 * g77install.texi, g77.texi: Update last-updated dates for
115 installation information and the manual as a whole.
116 * bugs.texi, news.texi: Update copyright years in the comments at
119 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
121 * g77install.texi: Adjust wording of an EGCS reference.
123 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
125 * BUGS, NEWS: Regenerate.
127 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
129 * com.c [VMS]: Remove definition of BSTRING.
131 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
133 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
135 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
137 * bugs.texi: Correct copyright years.
138 * g77.texi: Likewise.
139 * news.texi: Likewise.
141 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
143 * g77install.texi: Remove obsolete parts only used for INSTALL,
144 and DOC-G77 conditionals. Update last-update-install date.
146 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
148 * .cvsignore: New file; add info files.
150 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
152 * Make-lang.in (f77.info): Depend on info files in source
154 (f/g77.info): Build info files in source directory; don't build
155 them unless BUILD_INFO is "info".
156 (f77.install-info): Install info files from source directory.
158 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
160 * Make-lang.in: Link f/fini with safe-ctype.o.
161 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
162 * com.c: Use TOUPPER, not ffesrc_toupper.
163 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
164 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
165 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
166 initializing code; use TOUPPER and TOLOWER instead of
167 ffesrc_toupper and ffesrc_tolower.
168 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
169 Don't define ffesrc_toupper or ffesrc_tolower.
171 2000-11-28 Richard Henderson <rth@redhat.com>
173 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
175 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
177 * RELEASE-PREP: Remove obsolete EGCS reference.
178 * g77.texi: Adjust reference to EGCS as something current.
179 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
180 Include doc strings directly in option listing instead of through
182 * root.texi: Remove support for multiple different (FSF and EGCS)
183 distributions of g77.
184 * g77install.texi: Remove conditioned out instructions applying
185 only to obsolete distributions of g77 not as part of GCC. Change
186 "superceded" to the correct spelling "superseded".
188 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
190 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
192 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
194 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
196 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
198 * Make-lang.in: Add $(build_exeext) to f/fini target
200 2000-11-21 Andreas Jaeger <aj@suse.de>
202 * g77.texi (Floating-point Exception Handling): Use feenableexcept
204 (Floating-point precision): Change to match above change.
206 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
208 * g77.texi (Floating-point precision): Adjust example
209 to work with glibc (>= 2.1).
211 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
213 * g77.texi (Floating-point Exception Handling): Adjust
214 example to work with glibc (>= 2.1).
216 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
218 * Make-lang.in (INTDOC_DEPS): New macro.
219 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
220 (f/intdoc): Likewise. Add $(build_exeext).
222 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
224 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
227 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
229 * malloc.c (malloc_init): Call xmalloc, not malloc.
231 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
233 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
235 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
237 * root.texi: Remove non-historical EGCS reference.
238 Set current g77 version to 0.5.26.
240 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
242 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
244 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
246 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
247 munging of source file name.
248 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
249 which builds just one thing. Don't mess with $(LANGUAGES).
250 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
252 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
254 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
255 Remove non-historical references to egcs/EGCS.
257 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
259 * Make-lang.in: Remove f77.distdir and f/INSTALL.
260 * INSTALL, install0.texi: Remove.
262 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
264 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
265 and strrchr () instead of index () and rindex ().
267 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
269 * Make-lang.in: Move all build rules here from Makefile.in,
270 adapt to new context. Wrap all rules that change the current
271 directory in parentheses. Expunge all references to $(P).
272 When one command depends on another and they're run all at
273 once, use && to separate them, not ;. Add OUTPUT_OPTION to
274 all object-file generation rules. Delete obsolete variables.
276 * Makefile.in: Delete.
277 * config-lang.in: Delete outputs= line.
279 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
281 * Makefile.in, g77spec.c: Remove EGCS references in comments.
283 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
285 * com.c (ffecom_do_entry_): Don't mess with obstacks.
286 (ffecom_finish_global_): Likewise.
287 (ffecom_finish_symbol_transform_): Likewise.
288 (ffecom_gen_sfuncdef_): Likewise.
289 (ffecom_init_zero_): Likewise.
290 (ffecom_start_progunit_): Likewise.
291 (ffecom_sym_transform_): Likewise.
292 (ffecom_sym_transform_assign_): Likewise.
293 (ffecom_transform_equiv_): Likewise.
294 (ffecom_transform_namelist_): Likewise.
295 (ffecom_vardesc_): Likewise.
296 (ffecom_vardesc_array_): Likewise.
297 (ffecom_vardesc_dims_): Likewise.
298 (ffecom_end_transition): Likewise.
299 (ffecom_make_tempvar): Likewise.
300 (bison_rule_pushlevel_): Likewise.
301 (bison_rule_compstmt_): Likewise.
302 (finish_decl): Likewise.
303 (finish_function): Likewise.
304 (push_parm_decl): Likewise.
305 (start_decl): Likewise.
306 (start_function): Likewise.
307 (ggc_p): Don't define.
308 * std.c (ffestd_stmt_pass_): Likewise.
309 * ste.c (ffeste_end_block_): Likewise.
310 (ffeste_end_stmt_): Likewise.
311 (ffeste_begin_iterdo_): Likewise.
312 (ffeste_io_ialist_): Likewise.
313 (ffeste_io_cilist_): Likewise.
314 (ffeste_io_inlist_): Likewise.
315 (ffeste_io_olist_): Likewise.
316 (ffeste_R810): Likewise.
317 (ffeste_R838): Likewise.
318 (ffeste_R839): Likewise.
319 (ffeste_R842): Likewise.
320 (ffeste_R843): Likewise.
321 (ffeste_R1001): Likewise.
323 2000-10-05 Richard Henderson <rth@cygnus.com>
325 * com.c (finish_function): Don't init can_reach_end.
327 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
329 * com.c (lang_mark_false_label_stack): Remove.
331 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
333 * com.c: Include defaults.h.
334 * com.h: Don't define the *_TYPE_SIZE macros.
335 * Makefile.in: Update dependencies.
337 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
339 * ansify.c: Use #line, not # <number>.
341 2000-08-24 Greg McGary <greg@mcgary.org>
343 * intdoc.c (ARRAY_SIZE): Remove macro.
344 * proj.h (ARRAY_SIZE): Remove macro.
345 * com.c (init_decl_processing): Use ARRAY_SIZE.
347 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
349 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
350 * com.c (macro DEFGFRT): Use CONST boolean.
351 (ffecom_call_binop_): Choose between call by value
352 and call by reference.
353 (ffecom_expr_): Use direct calls to (g)libc functions for
354 POW_DD, LOG10, (float) MOD.
355 (ffecom_make_gfrt_): Add const indication to table of
357 * com.h (macro DEFGFRT): Use CONST boolean.
358 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
360 2000-08-21 Nix <nix@esperi.demon.co.uk>
362 * lang-specs.h: Do not process -o or run the assembler if
363 -fsyntax-only. Use %j instead of /dev/null.
365 2000-08-21 Jakub Jelinek <jakub@redhat.com>
367 * lang-specs.h: Pass -I* options to f771.
369 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
371 * top.c (ffe_decode_option): Disable -fdebug-kludge
373 * lang-options.h: Document the fact.
376 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
378 * bugs.texi: Describe new ability to emit debug info
379 for EQUIVALENCE members.
382 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
383 Toon Moene <toon@moene.indiv.nluug.nl>
385 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
386 so that debug info can be attached to their storage.
387 Unconditionally list the storage set aside for them.
389 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
391 * g77spec.c (lang_specific_driver): Clearer g77 version message.
393 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
395 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
396 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
397 (f771): Link with $(BACKEND).
399 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
401 * g77spec.c: Adjust type of second argument to
402 lang_specific_driver, and update code as necessary.
404 * expr.c (ffeexpr_finished_): Cast signed side of ?:
407 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
409 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
411 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
413 * fini.c (main): Avoid automatic aggregate initialization.
415 * proj.h: Indent #error directive.
417 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
419 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
421 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
423 * Make-lang.in: Put $(build_exeext) suffix on programs which run
424 on the build machine.
426 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
428 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
429 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
431 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
433 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
435 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
437 * version.c: Bump version number.
439 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
441 * Make-lang.in (F77_SRCS): Remove all .j files.
442 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
443 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
444 TOPLEV_H, TREE_H): Remove references to .j files.
445 (TCONFIG_H, TM_H): Remove entirely.
446 (deps-kinda): Delete rule.
449 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
450 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
451 tree.j, tconfig.j, tree.j: Delete.
453 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
454 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
455 where.c, where.h: Include parent-directory headers directly.
456 * lex.c: Don't include tree.h twice.
458 2000-05-17 H.J. Lu (hjl@gnu.org)
460 * Make-lang.in: Use a unique stamp for each target to support
463 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
465 * ste.c (gbe_block): Constify.
467 2000-06-13 Jakub Jelinek <jakub@redhat.com>
469 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
470 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
471 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
472 (duplicate_decls): Set DECL_USER_ALIGN.
474 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
476 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
478 2000-06-04 Philipp Thomas <pthomas@suse.de>
480 * Makefile.in(INTLLIBS): New macro.
481 (LIBS): Add INTLLIBS.
484 2000-06-02 Richard Henderson <rth@cygnus.com>
486 * com.c (lang_get_alias_set): New.
488 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
490 * bugs.texi: Note that debugging information for
491 common block items is emitted now.
494 2000-05-18 Chris Demetriou <cgd@sibyte.com>
496 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
497 these types correspond to built-in types now defined in
498 the C front end (for libf2c).
500 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
502 * top.c (ffe_decode_option): Update -Wall unused flags by calling
505 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
507 * com.c (ffecom_subscript_check_): Constify array_name
508 parameter. Clean up string bashing.
509 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
511 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
512 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
514 (init_parse): Constify parameter and return value.
515 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
517 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
518 (ffelex_hash_, ffelex_include_): Constify local char *.
519 * std.c (ffestd_exec_end): Constify local char *.
520 * where.c (ffewhere_file_new): Constify filename parameter.
521 * where.h: Update prototypes.
523 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
525 * com.c (ffecom_overlap_): Set source_offset to
527 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
528 bitsizetype before multiplying by TYPE_SIZE.
529 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
530 calculation. Convert to bitsizetype before multiplying by
533 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
535 * lex.c: Remove references to cccp.c.
536 * g77install.texi: Remove references to cexp.c/cexp.y.
538 2000-04-15 David Edelsohn <edelsohn@gnu.org>
540 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
543 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
545 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
546 preprocessor constant.
547 (FFECOM_f2cLOGICAL): Likewise.
548 (FFECOM_f2cLONGINT): Likewise.
550 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
552 * Makefile.in (GGC_H): Add varray.h.
554 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
556 * lang-specs.h: Pass -fno-show-column to the preprocessor.
558 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
560 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
561 (ffecom_init_0): Likewise.
563 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
565 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
566 (ffecom_tree_canonize_ref_): Likewise.
568 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
570 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
572 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
573 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
575 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
577 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
579 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
581 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
582 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
583 (ffecom_transform_equiv_): Likewise.
585 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
587 * ansify.c (die_unless): Don't use ANSI string concatenation.
588 (die): Mark with ATTRIBUTE_NORETURN.
590 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
592 * com.c (current_function_decl): Move to toplev.c.
594 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
596 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
597 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
598 (ffecom_tree_canonize_ref_): Likewise.
599 (type_for_mode): Handle TImode.
600 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
601 (ffeste_io_ciclist_): Likewise.
603 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
605 * com.c (ffecom_type_permanent_copy_): Delete unused function.
606 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
608 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
610 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
611 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
612 (duplicate_decls): Likewise.
613 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
614 (finish_decl): Delete -Wlarger-than processing.
616 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
618 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
620 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
622 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
623 (ffecom_finish_symbol_transform_): Likewise.
624 (ffecom_transform_common_): Call ffestorag_set_hook.
626 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
628 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
630 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
632 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
634 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
636 * g77spec.c: Don't declare `version_string'.
638 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
640 * com.c (mark_tracker_head, mark_binding_level): Protoize.
642 * where.c (mark_ffewhere_head): Likewise.
644 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
646 * lang-specs.h: Pass -lang-fortran to preprocessor.
648 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
650 * stw.h (struct _ffestw_): Change type of uses_ to int.
652 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
654 * com.c (ffecom_init_0): Make double_ftype_double,
655 float_ftype_float, ldouble_ftype_ldouble,
656 ffecom_tree_ptr_to_fun_type_void local.
657 (tracker_head): New static variable.
658 (mark_tracker_head): New, marker procedure for tracker_head.
659 (ffecom_save_tree_forever): New procedure.
660 (ffecom_init_zero_): Remove obstack use.
661 (ffecom_make_gfrt_): Remove obstack use.
662 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
663 (ffecom_transform_common_): Remove obstack use, save appropriate
665 (ffecom_type_namelist_): Remove obstack use, save appropriate
667 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
668 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
669 (duplicate_decls): Remove obstack use.
670 (finish_function): push & pop ggc context around
671 rest_of_compilation when building nested function.
672 (mark_binding_level): New function.
673 (init_decl_processing): Mark all the GC roots.
675 (lang_mark_tree): New function.
676 (lang_mark_false_label_stack): New trivial function.
677 * com.h (ffecom_save_tree_forever): Declare as external.
678 * lex.c (ffelex_hash_): Use GC to allocate the filename string
679 even when ffelex_kludge_flag_.
680 * ste.c (ffeste_io_ialist_): Register a static root.
681 (ffeste_io_inlist_): Likewise.
682 (ffeste_io_icilist_): Likewise.
683 (ffeste_io_cllist_): Likewise.
684 (ffeste_io_cilist_): Likewise.
685 (ffeste_io_olist_): Likewise.
686 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
688 (GGC_H): New variable.
690 * where.c (ffewhere_head): New global.
691 (mark_ffewhere_head): New marker procedure for ffewhere_head.
692 (ffewhere_file_kill): Use GC to do memory management.
693 (ffewhere_file_new): Use GC to do memory management.
696 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
698 * g77.texi (C Interfacing Tools): Fix an incorrect link.
700 1999-12-13 Jakub Jelinek <jakub@redhat.com>
702 * target.h: Handle sparc64 the same way as alpha.
704 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
706 * com.c (ffecom_file_, ffecom_file, file_buf,
707 ffecom_open_include_): Constify a char*.
708 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
710 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
711 (lang_print_error_function): ANSI-fy.
713 * com.h (ffecom_file): Constify a char*.
715 * fini.c (main): Call return, not exit.
717 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
720 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
723 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
727 (ffecom_char_enhance_arg_, ffecom_do_entry_,
728 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
729 ffecom_start_progunit_, ffecom_start_progunit_,
730 ffecom_start_progunit_, ffecom_sym_transform_assign_,
731 ffecom_transform_equiv_, ffecom_transform_namelist_,
732 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
733 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
736 * com.h (ffecom_get_invented_identifier): Likewise.
738 * sts.c (ffests_printf): New function taking ellipses.
739 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
740 ffests_printf_2Us): Delete.
744 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
745 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
746 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
747 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
748 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
749 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
751 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
752 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
754 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
755 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
757 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
759 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
761 * com.c (poplevel): Don't call remember_end_note.
763 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
765 * top.h (ffe_is_subscript_check_): Remove extern decl.
766 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
767 * top.c (ffe_is_subscript_check_): Remove global variable.
768 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
769 Set flag_bounds_check for "(no-)fortran-bounds-check".
771 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
772 (ffecom_char_args_x_): Ditto.
774 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
776 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
777 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
778 macro UNUSED in terms of ATTRIBUTE_UNUSED.
780 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
782 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
784 (builtin_function): No longer static. New arg CLASS. Arg
785 FUNCTION_CODE now of type int. All callers changed.
786 Set the builtin's DECL_BUILT_IN_CLASS.
788 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
790 * g77spec.c (lang_specific_driver): Initialise return value.
792 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
794 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
796 * fini.c (main): Likewise.
798 * intrin.c (ffeintrin_init_0): Likewise.
800 * lex.c (ffelex_hash_): Likewise.
802 * src.c (ffesrc_init_1): Likewise.
804 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
806 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
807 call to function `fatal'.
809 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
811 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
813 * g77spec.c: Include gcc.h.
814 (g77_xargv): Constify.
815 (g77_fn): Add parameter prototypes.
816 (lookup_option, append_arg): Add static prototypes.
817 (g77_newargv): Constify.
818 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
819 (lang_specific_driver): All calls to the function pointer
820 parameter now explicitly call `fatal'.
822 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
824 * com.h: Delete declarations for all tree nodes now moved to
826 * com.c: Delete their definitions.
827 (ffecom_init_0): Call build_common_tree_nodes and
828 build_common_tree_nodes_2 instead of building their nodes here.
829 Override their decisions for complex nodes.
831 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
833 * Make-lang.in (f771): Depend on ggc-callbacks.o.
834 * Makefile.in (OBJS): Add ggc-callbacks.o.
837 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
839 * com.c (language_string): Constify.
841 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
843 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
844 Remove hacks for stuff which now comes from libiberty.
846 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
848 * com.c (lang_printable_name): Constify a char*.
850 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
852 * lang-specs.h: Pass cc1 spec to f771.
854 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
856 * com.c (lang_print_error_function): Constify a char*.
857 (init_parse): Remove redundant prototype for `print_error_function'.
858 (lang_identify): Constify a char*.
860 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
862 * g77spec.c: Update URLS and mail addresses.
863 * root.texi: Update URLS and mail addresses.
865 1999-07-25 Richard Henderson <rth@cygnus.com>
867 * com.c (ptr_type_node, va_list_type_node): New.
868 (ffecom_init_0): Init and use ptr_type_node.
870 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
872 * root.texi: Update e-mail addresses to gcc.gnu.org.
873 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
874 instructions to gcc.gnu.org. Removed e-mail address.
876 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
878 * root.texi, g77install.texi: Switchover to GCC terminology.
879 Also, FSF-G77 had been mistakenly set at some point.
881 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
883 * news.texi: Describe DATE intrinsic fix.
885 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
887 * version.c: Denote experimental version.
889 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
891 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
892 a temp even if -fno-f2c.
894 * version.c: Bump version.
896 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
898 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
899 Explain that this fixes the NAMELIST-read bug.
901 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
903 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
905 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
907 * g77.texi: Update links.
909 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
911 * news.texi: Add missing @end ifclear.
913 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
915 * news.texi: Doc TtyNam fix.
917 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
919 * news.texi: New heading for development version.
920 Doc upgrade to netlib libf2c as of today.
922 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
924 * news.texi: Mention BACKSPACE fix to libg2c.
926 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
928 * Make-lang.in: Any target using libsubdir must depend
931 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
933 * g77.texi: Describe a few more missing features people
934 have emailed me about.
936 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
938 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
939 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
941 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
943 * Make-lang.in: Use libsubdir, not prefix, to store
944 temporary lang-f77 `flag' file.
946 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
948 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
949 Mention that libg2c is multilibbed.
951 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
953 * g77.texi (Missing Features): Add `Better Warnings'
956 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
958 * g77.texi: Fix thinko.
960 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
962 * news.texi: Document Tue May 18 03:52:04 1999 patch.
965 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
967 * g77.texi, news.texi, root.texi, version.c: Start renaming
968 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
969 the version of g77 within GCC 2.95.
971 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
973 Rename -fsubscript-check to -fbounds-check and
974 -ff2c-subscript-check to -ffortran-bounds-check:
975 * g77.texi: Rename options in docs, clarify usage.
976 * lang-options.h: Rename options, clarify doclets.
977 * news.texi: Rename options, don't bother with fortran-specific
979 * top.c (ffe_decode_option): Rename recognized strings.
981 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
983 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
984 now that -fflatten-arrays exists.
986 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
989 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
990 CHARACTER expression.
991 (ffecom_prepare_expr_): Ditto.
993 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
995 Support use of back end's improved open-coding of complex divide:
996 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
997 instead of run-time call to [cz]_div, if `-Os' option specified.
998 (lang_init_options): Tell back end we want support for wide range
999 of inputs to complex divide.
1003 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1005 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1008 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1010 Fix INTEGER*8 subscripts in array references:
1011 * com.c (ffecom_subscript_check_): Convert low, high, and
1012 element as necessary to make comparison work.
1013 (ffecom_arrayref_): Do more of the work.
1014 Properly handle subscript expr that's wider than int,
1015 if pointers are wider than int.
1016 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1017 (ffecom_init_0): Record sizes of pointers and ints for
1019 Use set_sizetype etc. as done by gcc front end.
1020 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1021 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1022 expressions in run-time contexts.
1023 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1024 non-default INTEGER subscript expressions.
1025 * news.texi: Announce.
1027 Finish accepting -fflatten-arrays option:
1028 * com.c (ffecom_arrayref_): Flatten references if requested.
1029 * g77.texi: Describe.
1030 * lang-options.h: Allow.
1031 * news.texi: Announce.
1032 * top.c, top.h: Recognize.
1034 * version.c: Bump version.
1036 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1038 * com.c (lang_init_options): Disable back end's maintenance
1040 * news.texi: Document dropping of errno.
1042 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1044 * lang-specs.h: Pass -$ to the preprocessor.
1046 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1048 * g77.texi: Fix various @xref's per proper style.
1049 Go ahead and use nested braces in @xref's, with care.
1050 * g77install.texi: Fix @xref per proper style.
1052 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1054 * news.texi: Doc upgrade to netlib libf2c as of today.
1056 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1058 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1059 and point to the FAQ.
1061 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1063 * g77.texi (Arbitrary Concatenation): Put this under
1064 "Missing Features" instead of "Projects".
1065 (Internals Documentation): Point to new "Front End" chapter.
1067 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1069 * bugs.texi, news.texi: Automatic arrays reportedly working
1072 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1074 * g77.texi (Advantages Over f2c): Expand on this topic.
1076 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1078 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1080 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1082 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1083 ETIME_subr, and TTYNAM_subr:
1084 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1085 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1087 * intdoc.in: Document the new calling sequences.
1088 * intrin.def: Reverse the arguments.
1089 * news.texi: Document the fact that they changed.
1090 * version.c: Bump version.
1092 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1094 * news.texi: Doc upgrade to netlib libf2c as of today.
1096 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1098 * version.c: Bump version.
1100 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1102 Fix compile/19990502-1.f:
1103 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1104 variable when expanding the assignment into it.
1106 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1108 Fix 19990325-0.f and 19990325-1.f:
1109 * com.c (ffecom_possible_partial_overlap_): New function.
1110 (ffecom_expand_let_stmt): Use it to determine whether to assign
1111 to a COMPLEX operand through a temp.
1112 * news.texi: Document fix.
1114 * version.c: Bump version.
1116 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1118 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1119 start/end/incr expressions to default INTEGER.
1120 Fix some broken conditionals.
1121 Clean up some code in the region.
1122 * news.c: Document the fix.
1124 * version.c: Bump version.
1126 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1128 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1129 checking option with something else.
1131 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1133 Support new -fsubscript-check and -ff2c-subscript-check options:
1134 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1135 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1136 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1137 FFEBLD_opARRAYREF case.
1138 Compute character name, array type, and use new
1139 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1140 (ffecom_expr_): Use new ffecom_arrayref_ function.
1141 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1142 * g77.texi, news.texi: Document new options.
1143 * top.c, top.h: Support new options.
1145 * news.texi: Fix up some items to not be in "User-Visible Changes".
1147 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1150 * version.c: Bump version.
1152 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1154 * bugs.texi, news.texi: Clarify -malign-double situation.
1156 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1158 * stb.c (ffestb_R5282_): Convert DATA repeat count
1159 to default INTEGER, to avoid problems downstream.
1161 * version.c: Bump version.
1163 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1165 * ste.c (ffeste_R819B): Start the loop before expanding
1166 the termination expression.
1168 * version.c: Bump version.
1170 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1172 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1173 variables have constant addresses (EQUIVALENCE only if
1174 containing aggregate is static).
1176 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1178 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1179 Clean up @code{} vs. @samp{}.
1180 Clean up dashes (`--') vs. @minus{} vs. `---'.
1182 * ffe.texi: Add copyright header.
1184 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1185 Remove support for -fugly option.
1186 Clarify that -fugly-logint is needed instead of -fugly
1187 to work around using .EQ./.NE. on LOGICAL operands.
1188 Explain more about why -fugly-logint is bad juju.
1190 * g77.texi (Missing Features): Describe READONLY as a missing
1191 feature. Describe AUTOMATIC better.
1193 * news.texi: Mention libf2c upgrade.
1195 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1197 Make a place for front-end internals documentation:
1198 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1199 * ffe.texi: New file, containing docs on front-end internals.
1200 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1202 * g77.texi: Fix an index entry.
1204 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1206 Rewrite to use block/scope structure of GBE and to ensure
1207 variables (especially those going on stack/reg) are declared
1208 before executable code generated:
1209 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1211 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1212 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1213 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1214 ffebld_rank, ffebld_where): New convenience macros (used
1215 by rest of this patch).
1216 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1217 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1219 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1220 ffecom_call_gfrt): Support passing hooks for temp-var info.
1221 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1222 of its left and right operands, so it can get at the hook.
1223 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1224 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1225 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1226 ffecom_prepare_ptr_to_expr): New functions supporting expression
1228 (bison_rule_compstmt_): Return the tree, as in the CFE.
1229 (delete_block): New function, from CFE.
1230 (kept_level_p): New function, from CFE, modified.
1231 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1232 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1233 and they do real work.
1234 (struct binding_level): Add prep_state member. Initialize to 0.
1235 (ffecom_get_invented_identifier): Now takes either or both a
1236 string and an integer, using -1 to denote no integer.
1237 (ffecom_do_entry_): Disallow temp-var generation via expressions
1238 in body of function, since the exprs aren't prescanned.
1239 (ffecom_expr_rw): Now takes destination tree.
1240 (ffecom_expr_w): New function, now used in some places
1241 ffecom_expr_rw had been used.
1242 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1243 of source file, to avoid annoying problems editing com.c using
1245 (ffecom_expr_power_integer_): Make a temp var for division, if
1247 Handle expanded statement expression as does CFE.
1248 (ffecom_start_progunit_): Disallow temp-var generation in body
1249 of function, since expressions are not prescanned at this level.
1250 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1251 so these are all transformed up front, before code-generation
1253 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1254 ffecom_ptr_to_const_expr): New functions to transform expressions
1255 only if the results will surely be constants.
1256 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1257 obtaining temp vars.
1258 (ffecom_expand_let_stmt): Guess at usability of destination
1259 pre-expansion, to provide better prescan preparation (fewer
1260 spurious temp vars).
1261 (ffecom_init_0): Disallow temp-var generation in global scope.
1262 (ffecom_type_expr): New function, returns just the type tree
1264 (start_function): Disallow temp-var generation in parm scope.
1265 (incomplete_type_error): Fix introductory comment.
1266 (poplevel): Update (somewhat) from CFE.
1267 (pushlevel): Update (somewhat) from CFE.
1268 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1269 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1270 ffestd_R806): Remember and pass through the ffestw block info
1271 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1272 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1273 (ffeste_io_inlist_): Add prototype.
1274 (ffeste_f2c_*): Macros rewritten, new ones added.
1275 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1276 ffeste_end_stmt_): New macros/functions, depending on whether
1277 checking is enabled, to keep track of symmetry of other ste.c code.
1278 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1279 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1280 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1281 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1282 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1283 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1284 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1285 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1286 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1287 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1288 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1289 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1290 all pertinent expressions, update to new com.c interface, etc.
1291 (ffeste_io_impdo_): Relocate.
1292 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1293 bother calling clear_momentary, nothing was generated.
1294 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1295 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1296 (ffeste_terminate_2): When checking enabled, make sure all blocks
1297 and statements have been ended.
1298 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1299 These now take ffestw block argument.
1300 (ffeste_terminate_2): When checking enabled, it's a function, not
1302 * stw.h (struct _ffestw_): New variable for IFTHEN.
1303 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1305 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1307 * com.c: Clean up commentary per GNU coding standards.
1309 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1311 * version.c: Bump version.
1313 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1315 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1316 null to decide whether to use it.
1318 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1320 * ansify.c (die): Specify void argument.
1322 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1323 argument_info_ptr, argument_info_string, argument_name_ptr,
1324 argument_name_string, elaborate_if_complex,
1325 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1327 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1328 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1329 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1331 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1333 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1335 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1337 Fix bugs exposed by configuring with --enable-checking:
1338 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1339 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1340 pop_f_function_context, store_parm_decls, poplevel): Handle
1341 error_mark_node properly.
1342 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1343 * version.c: Bump version.
1345 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1347 * g77.texi: Fix up docs for -fset-g77-defaults, and
1348 describe how internal consistency checking now happens.
1349 (Should have been done for EGCS version 1.1.)
1351 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1353 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1354 Make -fno-emulate-complex the default, as COMPLEX support
1355 in the back end is now believed to be working.
1357 * version.c: Bump version.
1359 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1361 * g77.texi: -malign-double now works.
1362 Give URL for alignment-testing package.
1363 * news.texi: -malign-double now works.
1365 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1367 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1370 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1372 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1375 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1378 * stb.c (ffestb_local_u_): Likewise.
1379 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1380 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1381 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1382 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1383 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1384 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1385 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1386 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1387 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1388 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1389 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1390 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1391 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1392 ffestb_decl_R539): Likewise.
1394 * stb.h (_ffestb_args_): Likewise.
1396 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1397 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1399 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1400 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1401 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1402 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1403 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1405 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1407 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1408 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1410 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1411 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1413 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1414 ffestt_tokenlist_drive): Add prototype arguments.
1416 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1417 ffestt_tokenlist_drive): Likewise.
1419 * stu.c (ffestu_dummies_transition_): Likewise.
1420 (ffestu_sym_end_transition): Const-ify a char*.
1422 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1423 prototype arguments.
1425 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1427 * version.c (ffe_version_string): Const-ify a char*.
1429 * version.h (ffe_version_string): Likewise.
1431 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1433 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1434 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1435 ffebad_finish): Const-ify a char*.
1437 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1439 * bld.h (ffebld_op_string): Likewise.
1441 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1442 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1443 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1444 ffecom_gfrt_args_): Likewise.
1445 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1446 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1447 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1448 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1449 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1450 ffecom_get_identifier_, ffecom_decl_field,
1451 ffecom_get_invented_identifier, lang_print_error_function,
1452 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1454 (savestring): Remove, use `xstrdup' instead.
1456 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1459 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1461 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1462 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1463 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1464 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1465 ffeexpr_token_number_, ffeexpr_token_number_period_,
1466 ffeexpr_token_number_real_): Const-ify a char*.
1468 * fini.c (xspaces): Likewise.
1470 * global.c (ffeglobal_type_string_): Likewise.
1471 (ffeglobal_drive): Protoize.
1472 (ffeglobal_proc_def_arg): Const-ify a char*.
1474 * global.h (ffeglobal_drive): Protoize.
1475 (ffeglobal_proc_def_arg): Const-ify a char*.
1477 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1480 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1482 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1483 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1484 ffeinfo_where_string_, ffeinfo_basictype_string,
1485 ffeinfo_kind_message, ffeinfo_kind_string,
1486 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1488 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1489 ffeinfo_kind_string, ffeinfo_kindtype_string,
1490 ffeinfo_where_string): Likewise.
1492 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1493 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1494 ffeintrin_fulfill_specific, ffeintrin_init_0,
1495 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1496 ffeintrin_name_generic, ffeintrin_name_implementation,
1497 ffeintrin_name_specific): Likewise.
1499 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1500 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1502 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1503 ffelex_token_new_name, ffelex_token_new_names,
1504 ffelex_token_new_number): Likewise.
1506 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1507 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1509 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1510 malloc_new_zinpool_): Likewise.
1512 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1513 malloc_pool_new): Likewise.
1515 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1518 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1521 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1522 ffesymbol_attrs_string): Const-ify a char*.
1523 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1524 (ffesymbol_state_string): Const-ify a char*.
1526 * symbol.h (ffesymbol_attrs_string): Likewise.
1527 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1528 (ffesymbol_state_string): Const-ify a char*.
1530 * target.c (ffetarget_layout): Likewise.
1532 * target.h (ffetarget_layout): Likewise.
1534 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1536 * Make-lang.in: Remove all references to g77.o/g77.c.
1537 Link g77 from gcc.o.
1539 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1541 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1543 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1545 * news.texi: Editorial fix.
1547 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1549 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1551 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1553 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1554 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1555 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1556 by convertor, just return original expr.
1557 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1558 conversions that aren't yet working properly.
1559 * news.texi: Explain.
1561 * version.c: Bump version.
1563 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1565 * RELEASE-PREP: New file, lists things to do for a release.
1567 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1568 install0.texi, news.texi, news0.texi: Accommodate new doc
1570 Consolidate news items. Don't describe old news items in
1571 various generated docs.
1572 Don't describe FSF-g77 installation stuff in various EGCS-g77
1574 Move description of AUTOMATIC to more suitable location.
1575 * root.texi: New file for new doc architecture.
1577 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1579 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1581 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1583 Warn about non-Y2K-compliant intrinsics:
1584 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1585 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1586 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1587 * intdoc.c (DEFIMPY): Support new Y2K macro.
1588 * intrin.h (DEFIMPY): Ditto.
1589 * intrin.c (DEFIMPY): Ditto.
1590 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1591 Warn about invocation of non-Y2K-compliant intrinsic.
1592 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1593 Rename external procedure names, to keep previously-
1594 compiled (sans-new-warnings) code from linking to
1596 * g77.texi: Document all this stuff.
1597 * news.texi: Spread the joy.
1598 * version.c: Bump version.
1600 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1602 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1603 so describe it there, instead of under 1.2.
1605 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1607 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1609 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1611 * g77.texi: Add remaining changes pending from Dave Love.
1613 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1615 * bugs.texi, news.texi: Conditionalize cross-references
1616 on non-html processing, providing temporary HTML "links".
1618 * g77.texi: Fix up a reference.
1620 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1622 * news.texi, bugs.texi: Delete fixed bugs, make one
1623 of them into the appropriate news item.
1625 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1627 * news.texi: Copy over 1.1.2 news.
1629 1999-03-02 Craig Burley <craig@jcb-sc.com>
1631 * g77.texi (Bug Reporting): Clarify whether to use -E.
1632 Clarify other instructions.
1634 1999-02-27 Craig Burley <craig@jcb-sc.com>
1636 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1638 1999-02-26 Craig Burley <craig@jcb-sc.com>
1640 * intdoc.in (STAT_func, STAT_subr,
1641 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1642 Properly order array elements. Specify N/A return values.
1644 1999-02-26 Craig Burley <craig@jcb-sc.com>
1646 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1647 seconds, and VALUES(8), therefore, milliseconds.
1649 1999-02-26 Craig Burley <craig@jcb-sc.com>
1651 * news.texi: Clarify IOSTAT= fix.
1653 1999-02-25 Richard Henderson <rth@cygnus.com>
1655 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1657 1999-02-25 Craig Burley <craig@jcb-sc.com>
1659 * g77.texi: Clarify/index lack of run-time allocation for
1662 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1664 * f/intdoc.in: Add missing `,' after cross references.
1666 1999-02-20 Craig Burley <craig@jcb-sc.com>
1668 * Make-lang.in (f77.install-common, f77.install-info,
1669 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1670 instead of `lang-f77' for flag file, to be sure of a
1671 writable directory, and remove the flag file after each
1672 operation to keep things clean.
1674 1999-02-20 Craig Burley <craig@jcb-sc.com>
1676 * g77.texi: Properly attribute Priest document; clarify
1677 that it is in the .ps version of the Goldberg document.
1679 1999-02-19 Craig Burley <craig@jcb-sc.com>
1681 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1682 news0.texi, news.texi: Update copyright dates.
1683 Clarify which files are source, which are derived,
1684 and remind maintainers where copyright dates are sourced.
1685 * BUGS, INSTALL, NEWS: Regenerated.
1687 1999-02-19 Craig Burley <craig@jcb-sc.com>
1689 * global.c (ffeglobal_ref_progunit_): Warn about a function
1690 definition that disagrees with the type of a previous reference.
1691 Improve commentary. Fix a couple of minor bugs. Clean up
1693 * news.texi: Spread the joy.
1695 1999-02-18 Craig Burley <craig@jcb-sc.com>
1697 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1698 as argument for FILEINT and FILEASSOC as lhs.
1699 * news.texi: Document fix.
1702 1999-02-18 Craig Burley <craig@jcb-sc.com>
1704 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1706 1999-02-18 Craig Burley <craig@jcb-sc.com>
1708 * intdoc.in (LOG10): Fix typo.
1710 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1712 * intdoc.in: Fix typo.
1714 1999-02-17 Craig Burley <craig@jcb-sc.com>
1716 * g77.texi, intdoc.in: Document Y2K and some other known
1718 * intrin.def (DTIME, FDATE): Fix capitalization of
1719 case-sensitive forms of these intrinsics' names.
1721 1999-02-17 Dave Love <fx@gnu.org>
1723 * intdoc.in: Say `common' logarithm for log10.
1725 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1727 * g77.texi: Add missing @ in email addresses.
1729 1999-02-15 Craig Burley <craig@jcb-sc.com>
1731 * *.*: Delete my (old) email address in most places, change it
1734 1999-02-14 Craig Burley <craig@jcb-sc.com>
1738 1999-02-14 Craig Burley <craig@jcb-sc.com>
1740 * version.c: Bump for 1998-10-02 change (forgot to do this
1743 1999-02-14 Craig Burley <craig@jcb-sc.com>
1745 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1746 and `.FPP' as well as `.for' and `.fpp'.
1748 1999-02-14 Craig Burley <craig@jcb-sc.com>
1750 * intdoc.in (LOG10): Fix description.
1752 1999-02-14 Craig Burley <craig@jcb-sc.com>
1754 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1756 1999-02-14 Craig Burley <craig@jcb-sc.com>
1758 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1759 up and improve indexing, and some other areas of docs.
1761 1999-02-14 Craig Burley <craig@jcb-sc.com>
1763 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1766 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1768 * g77.texi: Update email addresses.
1770 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1772 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1773 mkstemp.o from libiberty.
1775 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1777 * top.c: Don't define ffe_is_ident_. Don't process
1779 * top.h: Remove declaration of ffe_is_ident_ and macros
1780 ffe_is_ident() and ffe_set_is_ident().
1781 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1783 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1785 * lang-specs.h: Map -Qn to -fno-ident.
1787 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1789 * Make-lang.in (g77.o): Depend on prefix.h.
1791 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1793 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1794 conflicting with function `spaces' from libiberty.
1796 * g77spec.c: Don't prototype libiberty functions.
1797 * malloc.c: Likewise.
1799 1998-11-20 Dave Love <d.love@dl.ac.uk>
1801 * g77.texi: Assorted minor changes.
1803 1998-11-19 Dave Love <d.love@dl.ac.uk>
1805 * bugs.texi: Formatting changes from Craig.
1807 * intdoc.in: Terminate some @xrefs with `,'.
1809 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1811 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1813 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1815 * g77.texi, news.texi: Updates from Craig.
1817 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1819 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1821 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1823 * g77spec.c: Don't include gansidecl.h.
1824 * output.j: Likewise.
1826 1998-11-04 Dave Love <d.love@dl.ac.uk>
1828 * g77.texi: Small formatting/indexing fixes.
1830 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1832 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1833 char, change type of variable `s' to unsigned char *.
1835 * com.c (ffecom_symbol_null_): Add missing initializers.
1837 * fini.c (MAXNAMELEN): Undef it before defining.
1839 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1842 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1845 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1847 (ffelex_token_name_from_names): Cast the argument of
1848 `ffelex_is_firstnamechar' to (unsigned char).
1849 (ffelex_token_names_from_names): Likewise.
1850 (ffelex_token_new_name): Likewise.
1851 (ffelex_token_new_names): Likewise.
1853 * malloc.c (malloc_root_): Add missing initializer.
1855 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1856 (ffestb_else) Likewise.
1857 (ffestb_else3_) Likewise.
1858 (ffestb_endxyz) Likewise.
1859 (ffestb_goto) Likewise.
1860 (ffestb_let) Likewise.
1861 (ffestb_varlist) Likewise.
1862 (ffestb_R522) Likewise.
1863 (ffestb_R528) Likewise.
1864 (ffestb_R834) Likewise.
1865 (ffestb_R835) Likewise.
1866 (ffestb_R838) Likewise.
1867 (ffestb_R1102) Likewise.
1868 (ffestb_blockdata) Likewise.
1869 (ffestb_R1212) Likewise.
1870 (ffestb_R810) Likewise.
1871 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1873 (ffestb_V014): Change type of variable `p' to unsigned char *.
1874 (ffestb_dummy) Likewise.
1875 (ffestb_R524) Likewise.
1876 (ffestb_R547) Likewise.
1877 (ffestb_decl_chartype) Likewise.
1878 (ffestb_decl_dbltype) Likewise.
1879 (ffestb_decl_gentype) Likewise.
1880 (ffestb_decl_entsp_2_) Likewise.
1881 (ffestb_V027) Likewise.
1882 (ffestb_decl_R539) Likewise.
1884 * top.c (ffe_decode_option): Mark parameter `argc' with
1887 * where.c (ffewhere_unknown_line_): Add missing initializers.
1889 1998-10-02 Dave Love <d.love@dl.ac.uk>
1891 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1893 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1895 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1896 HANDLE_GENERIC_PRAGMAS.
1898 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1900 * news.texi: Update from Craig.
1902 1998-09-23 Dave Love <d.love@dl.ac.uk>
1904 * g77.texi: Additions about `/*', trailing comments and cpp.
1906 1998-09-18 Dave Love <d.love@dl.ac.uk>
1908 * g77.texi: Various additions and some small fixes.
1910 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1912 * Make-lang.in (f77.install-common): Add missing "else true;".
1914 1998-09-07 Dave Love <d.love@dl.ac.uk>
1916 * ChangeLog.egcs: Deleted. Entries merged here.
1918 1998-09-05 Dave Love <d.love@dl.ac.uk>
1920 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1921 (F771_LDFLAGS): Variable dispensed with.
1923 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1925 * intdoc.in: Minor editorial tweaks.
1927 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1929 * lang-options.h: Convert to wrap option and doc string
1930 in a new macro invocation, FTNOPT, so the nearly identical
1931 list can be used in FSF-g77.
1933 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1935 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1936 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1937 picks up correct dependency.
1939 * Makefile.in (proj-h.o): Fix dependencies list.
1941 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1943 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1944 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1945 enabled in this code.
1946 Generate warning messages if unknown pragmas are encountered.
1947 (pragma_getc): New function: retrieves characters from the
1948 input stream. Defined when HANDLE_PRAGMA is defined.
1949 (pragma_ungetc): New function: replaces characters back into the
1950 input stream. Defined when HANDLE_PRAGMA is defined.
1952 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1954 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1957 1998-08-23 Dave Love <d.love@dl.ac.uk>
1959 * g77.texi: Increment `version-g77' and fix a few typos.
1961 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1963 * Make-lang.in: Add several "else true" clauses to deal with lame
1966 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1968 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1970 1998-08-09 Dave Love <d.love@dl.ac.uk>
1972 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1973 with explicit use of tex.
1974 (f77.mostlyclean): Remove TeX index files.
1976 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1977 hyphen in @value in @code.
1979 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1981 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1982 Allow conversion from pointer to same-sized integer,
1983 to fix invoking SIGNAL as a function.
1985 1998-07-26 Dave Love <d.love@dl.ac.uk>
1987 * BUGS, INSTALL, NEWS: Rebuilt.
1989 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1992 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1994 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1996 * g77spec.c (lang_specific_driver): Return unmolested
1997 command line when --help seen.
1998 Comment out code that printed g77-specific --help info.
2000 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2002 * lang-options.h: Fix up doc strings.
2003 Remove the unimplemented -fdcp-intrinsics-* options.
2005 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2008 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2010 * com.c (ffecom_finish_symbol_transform_): Revert change
2011 of 1998-05-23, as it was too aggressive, in that it
2012 prevented transformation of (used) functions before
2013 primary code generation.
2015 1998-07-15 Dave Love <d.love@dl.ac.uk>
2017 * intdoc.texi: Regenerated.
2019 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2021 * Make-lang.in (f77.rebuilt): Fix to depend on
2022 build-dir-based, not source-based, g77.info.
2024 * g77.texi: Merge docs with 0.5.24.
2025 * g77install.texi: Ditto.
2027 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2029 Cleanups vis-a-vis g77-0.5.24:
2030 * g77spec.c (lang_specific_driver): Tabify source.
2031 * top.c (ffe_decode_option): Use fixed macro to set
2032 internal-checking flag.
2033 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2035 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2037 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2038 * Makefile.in (fini.o): Define USE_HCONFIG macro
2039 so source code doesn't have to.
2040 * fini.c: Don't define USE_HCONFIG here, since
2041 source code usually shouldn't care about this.
2042 * ansify.c: Include stddef.h only if we have it.
2046 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2048 * lang-options.h: Format changed to work with --help support added
2051 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2053 * com.c (ffecom_push_tempvar): Replace kludge that
2054 munged back-end globals directly with proper calls
2055 to push_topmost_sequence and pop_topmost_sequence.
2057 1998-07-12 Dave Love <d.love@dl.ac.uk>
2059 * version.c: Bump version.
2061 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2064 * equiv.c (ffeequiv_offset_): Don't crash on various
2065 possible ANY operands.
2067 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2069 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2070 for constant is non-zero.
2072 * com.c (__eprintf): Delete this function, it is obsolete.
2074 1998-07-09 Dave Love <d.love@dl.ac.uk>
2076 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2078 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2080 Fix debugging of CHARACTER*(*), etc., which requires
2081 emitting debug info on types like `ftnlen':
2082 * com.c (ffecom_start_progunit_): Don't bother
2083 resetting "invented" flag for identifier.
2084 (ffecom_transform_equiv_): Don't bother zeroing
2085 "ignored" flag for decl.
2086 (pushdecl): No longer set "ignored", "used", or
2087 "suppressed debug" flags for decls having "invented"
2090 1998-07-06 Mike Stump <mrs@wrs.com>
2092 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2095 1998-07-06 Dave Love <d.love@dl.ac.uk>
2097 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2100 1998-07-05 Dave Love <d.love@dl.ac.uk>
2102 * intdoc.in: Add entry for DATE_AND_TIME.
2104 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2105 and third args of SYSTEM_CLOCK optional.
2107 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2109 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2111 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2113 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2115 Fix 980701-1.f (which was producing "unaligned trap"
2116 on an Alpha running GNU/Linux, as predicted):
2117 * equiv.c (ffeequiv_layout_local_): Don't bother
2118 coping with pre-padding of entire area while building
2119 it; do that instead after the building is done, and
2120 do it by modifying only the modulo field. This covers
2121 the case of alignment stringency being increased without
2122 lowering the starting offset, unlike the previous changes,
2123 and even more elegantly than those.
2125 * target.c (ffetarget_align): Make sure alignments
2126 are non-zero, just in case.
2128 See ChangeLog.0 for earlier changes.
2131 add-log-time-format: current-time-string