1 2001-01-15 Mark Mitchell <mark@codesourcery.com>
3 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
4 label to current_function_decl.
6 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
8 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
10 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
12 * com.c (ffecom_init_zero_): Remove last argument in call to
13 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
14 (ffecom_lookup_label_): Likewise.
15 (builtin_function): Likewise.
16 (start_function): Likewise.
18 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
20 * g77install.texi, g77.texi: Update last-updated dates for
21 installation information and the manual as a whole.
22 * bugs.texi, news.texi: Update copyright years in the comments at
25 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
27 * g77install.texi: Adjust wording of an EGCS reference.
29 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
31 * BUGS, NEWS: Regenerate.
33 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
35 * com.c [VMS]: Remove definition of BSTRING.
37 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
39 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
41 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
43 * bugs.texi: Correct copyright years.
45 * news.texi: Likewise.
47 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
49 * g77install.texi: Remove obsolete parts only used for INSTALL,
50 and DOC-G77 conditionals. Update last-update-install date.
52 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
54 * .cvsignore: New file; add info files.
56 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
58 * Make-lang.in (f77.info): Depend on info files in source
60 (f/g77.info): Build info files in source directory; don't build
61 them unless BUILD_INFO is "info".
62 (f77.install-info): Install info files from source directory.
64 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
66 * Make-lang.in: Link f/fini with safe-ctype.o.
67 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
68 * com.c: Use TOUPPER, not ffesrc_toupper.
69 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
70 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
71 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
72 initializing code; use TOUPPER and TOLOWER instead of
73 ffesrc_toupper and ffesrc_tolower.
74 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
75 Don't define ffesrc_toupper or ffesrc_tolower.
77 2000-11-28 Richard Henderson <rth@redhat.com>
79 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
81 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
83 * RELEASE-PREP: Remove obsolete EGCS reference.
84 * g77.texi: Adjust reference to EGCS as something current.
85 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
86 Include doc strings directly in option listing instead of through
88 * root.texi: Remove support for multiple different (FSF and EGCS)
90 * g77install.texi: Remove conditioned out instructions applying
91 only to obsolete distributions of g77 not as part of GCC. Change
92 "superceded" to the correct spelling "superseded".
94 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
96 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
98 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
100 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
102 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
104 * Make-lang.in: Add $(build_exeext) to f/fini target
106 2000-11-21 Andreas Jaeger <aj@suse.de>
108 * g77.texi (Floating-point Exception Handling): Use feenableexcept
110 (Floating-point precision): Change to match above change.
112 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
114 * g77.texi (Floating-point precision): Adjust example
115 to work with glibc (>= 2.1).
117 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
119 * g77.texi (Floating-point Exception Handling): Adjust
120 example to work with glibc (>= 2.1).
122 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
124 * Make-lang.in (INTDOC_DEPS): New macro.
125 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
126 (f/intdoc): Likewise. Add $(build_exeext).
128 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
130 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
133 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
135 * malloc.c (malloc_init): Call xmalloc, not malloc.
137 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
139 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
141 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
143 * root.texi: Remove non-historical EGCS reference.
144 Set current g77 version to 0.5.26.
146 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
148 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
150 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
152 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
153 munging of source file name.
154 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
155 which builds just one thing. Don't mess with $(LANGUAGES).
156 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
158 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
160 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
161 Remove non-historical references to egcs/EGCS.
163 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
165 * Make-lang.in: Remove f77.distdir and f/INSTALL.
166 * INSTALL, install0.texi: Remove.
168 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
170 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
171 and strrchr () instead of index () and rindex ().
173 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
175 * Make-lang.in: Move all build rules here from Makefile.in,
176 adapt to new context. Wrap all rules that change the current
177 directory in parentheses. Expunge all references to $(P).
178 When one command depends on another and they're run all at
179 once, use && to separate them, not ;. Add OUTPUT_OPTION to
180 all object-file generation rules. Delete obsolete variables.
182 * Makefile.in: Delete.
183 * config-lang.in: Delete outputs= line.
185 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
187 * Makefile.in, g77spec.c: Remove EGCS references in comments.
189 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
191 * com.c (ffecom_do_entry_): Don't mess with obstacks.
192 (ffecom_finish_global_): Likewise.
193 (ffecom_finish_symbol_transform_): Likewise.
194 (ffecom_gen_sfuncdef_): Likewise.
195 (ffecom_init_zero_): Likewise.
196 (ffecom_start_progunit_): Likewise.
197 (ffecom_sym_transform_): Likewise.
198 (ffecom_sym_transform_assign_): Likewise.
199 (ffecom_transform_equiv_): Likewise.
200 (ffecom_transform_namelist_): Likewise.
201 (ffecom_vardesc_): Likewise.
202 (ffecom_vardesc_array_): Likewise.
203 (ffecom_vardesc_dims_): Likewise.
204 (ffecom_end_transition): Likewise.
205 (ffecom_make_tempvar): Likewise.
206 (bison_rule_pushlevel_): Likewise.
207 (bison_rule_compstmt_): Likewise.
208 (finish_decl): Likewise.
209 (finish_function): Likewise.
210 (push_parm_decl): Likewise.
211 (start_decl): Likewise.
212 (start_function): Likewise.
213 (ggc_p): Don't define.
214 * std.c (ffestd_stmt_pass_): Likewise.
215 * ste.c (ffeste_end_block_): Likewise.
216 (ffeste_end_stmt_): Likewise.
217 (ffeste_begin_iterdo_): Likewise.
218 (ffeste_io_ialist_): Likewise.
219 (ffeste_io_cilist_): Likewise.
220 (ffeste_io_inlist_): Likewise.
221 (ffeste_io_olist_): Likewise.
222 (ffeste_R810): Likewise.
223 (ffeste_R838): Likewise.
224 (ffeste_R839): Likewise.
225 (ffeste_R842): Likewise.
226 (ffeste_R843): Likewise.
227 (ffeste_R1001): Likewise.
229 2000-10-05 Richard Henderson <rth@cygnus.com>
231 * com.c (finish_function): Don't init can_reach_end.
233 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
235 * com.c (lang_mark_false_label_stack): Remove.
237 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
239 * com.c: Include defaults.h.
240 * com.h: Don't define the *_TYPE_SIZE macros.
241 * Makefile.in: Update dependencies.
243 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
245 * ansify.c: Use #line, not # <number>.
247 2000-08-24 Greg McGary <greg@mcgary.org>
249 * intdoc.c (ARRAY_SIZE): Remove macro.
250 * proj.h (ARRAY_SIZE): Remove macro.
251 * com.c (init_decl_processing): Use ARRAY_SIZE.
253 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
255 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
256 * com.c (macro DEFGFRT): Use CONST boolean.
257 (ffecom_call_binop_): Choose between call by value
258 and call by reference.
259 (ffecom_expr_): Use direct calls to (g)libc functions for
260 POW_DD, LOG10, (float) MOD.
261 (ffecom_make_gfrt_): Add const indication to table of
263 * com.h (macro DEFGFRT): Use CONST boolean.
264 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
266 2000-08-21 Nix <nix@esperi.demon.co.uk>
268 * lang-specs.h: Do not process -o or run the assembler if
269 -fsyntax-only. Use %j instead of /dev/null.
271 2000-08-21 Jakub Jelinek <jakub@redhat.com>
273 * lang-specs.h: Pass -I* options to f771.
275 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
277 * top.c (ffe_decode_option): Disable -fdebug-kludge
279 * lang-options.h: Document the fact.
282 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
284 * bugs.texi: Describe new ability to emit debug info
285 for EQUIVALENCE members.
288 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
289 Toon Moene <toon@moene.indiv.nluug.nl>
291 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
292 so that debug info can be attached to their storage.
293 Unconditionally list the storage set aside for them.
295 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
297 * g77spec.c (lang_specific_driver): Clearer g77 version message.
299 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
301 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
302 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
303 (f771): Link with $(BACKEND).
305 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
307 * g77spec.c: Adjust type of second argument to
308 lang_specific_driver, and update code as necessary.
310 * expr.c (ffeexpr_finished_): Cast signed side of ?:
313 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
315 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
317 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * fini.c (main): Avoid automatic aggregate initialization.
321 * proj.h: Indent #error directive.
323 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
325 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
327 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
329 * Make-lang.in: Put $(build_exeext) suffix on programs which run
330 on the build machine.
332 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
334 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
335 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
337 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
339 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
341 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
343 * version.c: Bump version number.
345 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
347 * Make-lang.in (F77_SRCS): Remove all .j files.
348 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
349 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
350 TOPLEV_H, TREE_H): Remove references to .j files.
351 (TCONFIG_H, TM_H): Remove entirely.
352 (deps-kinda): Delete rule.
355 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
356 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
357 tree.j, tconfig.j, tree.j: Delete.
359 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
360 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
361 where.c, where.h: Include parent-directory headers directly.
362 * lex.c: Don't include tree.h twice.
364 2000-05-17 H.J. Lu (hjl@gnu.org)
366 * Make-lang.in: Use a unique stamp for each target to support
369 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
371 * ste.c (gbe_block): Constify.
373 2000-06-13 Jakub Jelinek <jakub@redhat.com>
375 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
376 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
377 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
378 (duplicate_decls): Set DECL_USER_ALIGN.
380 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
382 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
384 2000-06-04 Philipp Thomas <pthomas@suse.de>
386 * Makefile.in(INTLLIBS): New macro.
387 (LIBS): Add INTLLIBS.
390 2000-06-02 Richard Henderson <rth@cygnus.com>
392 * com.c (lang_get_alias_set): New.
394 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
396 * bugs.texi: Note that debugging information for
397 common block items is emitted now.
400 2000-05-18 Chris Demetriou <cgd@sibyte.com>
402 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
403 these types correspond to built-in types now defined in
404 the C front end (for libf2c).
406 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
408 * top.c (ffe_decode_option): Update -Wall unused flags by calling
411 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
413 * com.c (ffecom_subscript_check_): Constify array_name
414 parameter. Clean up string bashing.
415 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
417 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
418 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
420 (init_parse): Constify parameter and return value.
421 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
423 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
424 (ffelex_hash_, ffelex_include_): Constify local char *.
425 * std.c (ffestd_exec_end): Constify local char *.
426 * where.c (ffewhere_file_new): Constify filename parameter.
427 * where.h: Update prototypes.
429 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
431 * com.c (ffecom_overlap_): Set source_offset to
433 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
434 bitsizetype before multiplying by TYPE_SIZE.
435 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
436 calculation. Convert to bitsizetype before multiplying by
439 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
441 * lex.c: Remove references to cccp.c.
442 * g77install.texi: Remove references to cexp.c/cexp.y.
444 2000-04-15 David Edelsohn <edelsohn@gnu.org>
446 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
449 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
451 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
452 preprocessor constant.
453 (FFECOM_f2cLOGICAL): Likewise.
454 (FFECOM_f2cLONGINT): Likewise.
456 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
458 * Makefile.in (GGC_H): Add varray.h.
460 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
462 * lang-specs.h: Pass -fno-show-column to the preprocessor.
464 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
466 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
467 (ffecom_init_0): Likewise.
469 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
471 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
472 (ffecom_tree_canonize_ref_): Likewise.
474 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
476 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
478 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
479 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
481 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
483 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
485 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
487 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
488 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
489 (ffecom_transform_equiv_): Likewise.
491 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
493 * ansify.c (die_unless): Don't use ANSI string concatenation.
494 (die): Mark with ATTRIBUTE_NORETURN.
496 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
498 * com.c (current_function_decl): Move to toplev.c.
500 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
502 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
503 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
504 (ffecom_tree_canonize_ref_): Likewise.
505 (type_for_mode): Handle TImode.
506 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
507 (ffeste_io_ciclist_): Likewise.
509 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
511 * com.c (ffecom_type_permanent_copy_): Delete unused function.
512 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
514 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
516 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
517 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
518 (duplicate_decls): Likewise.
519 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
520 (finish_decl): Delete -Wlarger-than processing.
522 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
524 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
526 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
528 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
529 (ffecom_finish_symbol_transform_): Likewise.
530 (ffecom_transform_common_): Call ffestorag_set_hook.
532 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
534 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
536 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
538 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
540 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
542 * g77spec.c: Don't declare `version_string'.
544 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
546 * com.c (mark_tracker_head, mark_binding_level): Protoize.
548 * where.c (mark_ffewhere_head): Likewise.
550 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
552 * lang-specs.h: Pass -lang-fortran to preprocessor.
554 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
556 * stw.h (struct _ffestw_): Change type of uses_ to int.
558 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
560 * com.c (ffecom_init_0): Make double_ftype_double,
561 float_ftype_float, ldouble_ftype_ldouble,
562 ffecom_tree_ptr_to_fun_type_void local.
563 (tracker_head): New static variable.
564 (mark_tracker_head): New, marker procedure for tracker_head.
565 (ffecom_save_tree_forever): New procedure.
566 (ffecom_init_zero_): Remove obstack use.
567 (ffecom_make_gfrt_): Remove obstack use.
568 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
569 (ffecom_transform_common_): Remove obstack use, save appropriate
571 (ffecom_type_namelist_): Remove obstack use, save appropriate
573 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
574 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
575 (duplicate_decls): Remove obstack use.
576 (finish_function): push & pop ggc context around
577 rest_of_compilation when building nested function.
578 (mark_binding_level): New function.
579 (init_decl_processing): Mark all the GC roots.
581 (lang_mark_tree): New function.
582 (lang_mark_false_label_stack): New trivial function.
583 * com.h (ffecom_save_tree_forever): Declare as external.
584 * lex.c (ffelex_hash_): Use GC to allocate the filename string
585 even when ffelex_kludge_flag_.
586 * ste.c (ffeste_io_ialist_): Register a static root.
587 (ffeste_io_inlist_): Likewise.
588 (ffeste_io_icilist_): Likewise.
589 (ffeste_io_cllist_): Likewise.
590 (ffeste_io_cilist_): Likewise.
591 (ffeste_io_olist_): Likewise.
592 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
594 (GGC_H): New variable.
596 * where.c (ffewhere_head): New global.
597 (mark_ffewhere_head): New marker procedure for ffewhere_head.
598 (ffewhere_file_kill): Use GC to do memory management.
599 (ffewhere_file_new): Use GC to do memory management.
602 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
604 * g77.texi (C Interfacing Tools): Fix an incorrect link.
606 1999-12-13 Jakub Jelinek <jakub@redhat.com>
608 * target.h: Handle sparc64 the same way as alpha.
610 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
612 * com.c (ffecom_file_, ffecom_file, file_buf,
613 ffecom_open_include_): Constify a char*.
614 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
616 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
617 (lang_print_error_function): ANSI-fy.
619 * com.h (ffecom_file): Constify a char*.
621 * fini.c (main): Call return, not exit.
623 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
626 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
629 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
631 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
633 (ffecom_char_enhance_arg_, ffecom_do_entry_,
634 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
635 ffecom_start_progunit_, ffecom_start_progunit_,
636 ffecom_start_progunit_, ffecom_sym_transform_assign_,
637 ffecom_transform_equiv_, ffecom_transform_namelist_,
638 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
639 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
642 * com.h (ffecom_get_invented_identifier): Likewise.
644 * sts.c (ffests_printf): New function taking ellipses.
645 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
646 ffests_printf_2Us): Delete.
650 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
651 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
652 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
653 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
654 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
655 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
657 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
658 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
660 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
661 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
663 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
665 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
667 * com.c (poplevel): Don't call remember_end_note.
669 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
671 * top.h (ffe_is_subscript_check_): Remove extern decl.
672 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
673 * top.c (ffe_is_subscript_check_): Remove global variable.
674 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
675 Set flag_bounds_check for "(no-)fortran-bounds-check".
677 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
678 (ffecom_char_args_x_): Ditto.
680 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
682 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
683 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
684 macro UNUSED in terms of ATTRIBUTE_UNUSED.
686 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
688 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
690 (builtin_function): No longer static. New arg CLASS. Arg
691 FUNCTION_CODE now of type int. All callers changed.
692 Set the builtin's DECL_BUILT_IN_CLASS.
694 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
696 * g77spec.c (lang_specific_driver): Initialise return value.
698 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
700 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
702 * fini.c (main): Likewise.
704 * intrin.c (ffeintrin_init_0): Likewise.
706 * lex.c (ffelex_hash_): Likewise.
708 * src.c (ffesrc_init_1): Likewise.
710 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
712 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
713 call to function `fatal'.
715 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
717 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
719 * g77spec.c: Include gcc.h.
720 (g77_xargv): Constify.
721 (g77_fn): Add parameter prototypes.
722 (lookup_option, append_arg): Add static prototypes.
723 (g77_newargv): Constify.
724 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
725 (lang_specific_driver): All calls to the function pointer
726 parameter now explicitly call `fatal'.
728 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
730 * com.h: Delete declarations for all tree nodes now moved to
732 * com.c: Delete their definitions.
733 (ffecom_init_0): Call build_common_tree_nodes and
734 build_common_tree_nodes_2 instead of building their nodes here.
735 Override their decisions for complex nodes.
737 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
739 * Make-lang.in (f771): Depend on ggc-callbacks.o.
740 * Makefile.in (OBJS): Add ggc-callbacks.o.
743 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
745 * com.c (language_string): Constify.
747 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
750 Remove hacks for stuff which now comes from libiberty.
752 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
754 * com.c (lang_printable_name): Constify a char*.
756 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
758 * lang-specs.h: Pass cc1 spec to f771.
760 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
762 * com.c (lang_print_error_function): Constify a char*.
763 (init_parse): Remove redundant prototype for `print_error_function'.
764 (lang_identify): Constify a char*.
766 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
768 * g77spec.c: Update URLS and mail addresses.
769 * root.texi: Update URLS and mail addresses.
771 1999-07-25 Richard Henderson <rth@cygnus.com>
773 * com.c (ptr_type_node, va_list_type_node): New.
774 (ffecom_init_0): Init and use ptr_type_node.
776 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
778 * root.texi: Update e-mail addresses to gcc.gnu.org.
779 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
780 instructions to gcc.gnu.org. Removed e-mail address.
782 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
784 * root.texi, g77install.texi: Switchover to GCC terminology.
785 Also, FSF-G77 had been mistakenly set at some point.
787 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
789 * news.texi: Describe DATE intrinsic fix.
791 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
793 * version.c: Denote experimental version.
795 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
797 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
798 a temp even if -fno-f2c.
800 * version.c: Bump version.
802 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
804 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
805 Explain that this fixes the NAMELIST-read bug.
807 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
809 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
811 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
813 * g77.texi: Update links.
815 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
817 * news.texi: Add missing @end ifclear.
819 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
821 * news.texi: Doc TtyNam fix.
823 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
825 * news.texi: New heading for development version.
826 Doc upgrade to netlib libf2c as of today.
828 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
830 * news.texi: Mention BACKSPACE fix to libg2c.
832 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
834 * Make-lang.in: Any target using libsubdir must depend
837 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
839 * g77.texi: Describe a few more missing features people
840 have emailed me about.
842 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
844 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
845 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
847 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
849 * Make-lang.in: Use libsubdir, not prefix, to store
850 temporary lang-f77 `flag' file.
852 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
854 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
855 Mention that libg2c is multilibbed.
857 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
859 * g77.texi (Missing Features): Add `Better Warnings'
862 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
864 * g77.texi: Fix thinko.
866 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
868 * news.texi: Document Tue May 18 03:52:04 1999 patch.
871 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
873 * g77.texi, news.texi, root.texi, version.c: Start renaming
874 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
875 the version of g77 within GCC 2.95.
877 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
879 Rename -fsubscript-check to -fbounds-check and
880 -ff2c-subscript-check to -ffortran-bounds-check:
881 * g77.texi: Rename options in docs, clarify usage.
882 * lang-options.h: Rename options, clarify doclets.
883 * news.texi: Rename options, don't bother with fortran-specific
885 * top.c (ffe_decode_option): Rename recognized strings.
887 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
889 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
890 now that -fflatten-arrays exists.
892 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
895 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
896 CHARACTER expression.
897 (ffecom_prepare_expr_): Ditto.
899 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
901 Support use of back end's improved open-coding of complex divide:
902 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
903 instead of run-time call to [cz]_div, if `-Os' option specified.
904 (lang_init_options): Tell back end we want support for wide range
905 of inputs to complex divide.
909 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
911 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
914 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
916 Fix INTEGER*8 subscripts in array references:
917 * com.c (ffecom_subscript_check_): Convert low, high, and
918 element as necessary to make comparison work.
919 (ffecom_arrayref_): Do more of the work.
920 Properly handle subscript expr that's wider than int,
921 if pointers are wider than int.
922 (ffecom_expr_): Leave more work to ffecom_arrayref_.
923 (ffecom_init_0): Record sizes of pointers and ints for
925 Use set_sizetype etc. as done by gcc front end.
926 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
927 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
928 expressions in run-time contexts.
929 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
930 non-default INTEGER subscript expressions.
931 * news.texi: Announce.
933 Finish accepting -fflatten-arrays option:
934 * com.c (ffecom_arrayref_): Flatten references if requested.
935 * g77.texi: Describe.
936 * lang-options.h: Allow.
937 * news.texi: Announce.
938 * top.c, top.h: Recognize.
940 * version.c: Bump version.
942 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
944 * com.c (lang_init_options): Disable back end's maintenance
946 * news.texi: Document dropping of errno.
948 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
950 * lang-specs.h: Pass -$ to the preprocessor.
952 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
954 * g77.texi: Fix various @xref's per proper style.
955 Go ahead and use nested braces in @xref's, with care.
956 * g77install.texi: Fix @xref per proper style.
958 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
960 * news.texi: Doc upgrade to netlib libf2c as of today.
962 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
964 * f/g77spec.c (lang_specific_driver): Correct bug-report address
965 and point to the FAQ.
967 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
969 * g77.texi (Arbitrary Concatenation): Put this under
970 "Missing Features" instead of "Projects".
971 (Internals Documentation): Point to new "Front End" chapter.
973 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
975 * bugs.texi, news.texi: Automatic arrays reportedly working
978 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
980 * g77.texi (Advantages Over f2c): Expand on this topic.
982 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
984 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
986 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
988 Reverse order of two arguments to CTIME_subr, DTIME_subr,
989 ETIME_subr, and TTYNAM_subr:
990 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
991 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
993 * intdoc.in: Document the new calling sequences.
994 * intrin.def: Reverse the arguments.
995 * news.texi: Document the fact that they changed.
996 * version.c: Bump version.
998 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1000 * news.texi: Doc upgrade to netlib libf2c as of today.
1002 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1004 * version.c: Bump version.
1006 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1008 Fix compile/19990502-1.f:
1009 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1010 variable when expanding the assignment into it.
1012 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1014 Fix 19990325-0.f and 19990325-1.f:
1015 * com.c (ffecom_possible_partial_overlap_): New function.
1016 (ffecom_expand_let_stmt): Use it to determine whether to assign
1017 to a COMPLEX operand through a temp.
1018 * news.texi: Document fix.
1020 * version.c: Bump version.
1022 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1024 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1025 start/end/incr expressions to default INTEGER.
1026 Fix some broken conditionals.
1027 Clean up some code in the region.
1028 * news.c: Document the fix.
1030 * version.c: Bump version.
1032 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1034 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1035 checking option with something else.
1037 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1039 Support new -fsubscript-check and -ff2c-subscript-check options:
1040 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1041 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1042 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1043 FFEBLD_opARRAYREF case.
1044 Compute character name, array type, and use new
1045 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1046 (ffecom_expr_): Use new ffecom_arrayref_ function.
1047 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1048 * g77.texi, news.texi: Document new options.
1049 * top.c, top.h: Support new options.
1051 * news.texi: Fix up some items to not be in "User-Visible Changes".
1053 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1056 * version.c: Bump version.
1058 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1060 * bugs.texi, news.texi: Clarify -malign-double situation.
1062 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1064 * stb.c (ffestb_R5282_): Convert DATA repeat count
1065 to default INTEGER, to avoid problems downstream.
1067 * version.c: Bump version.
1069 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1071 * ste.c (ffeste_R819B): Start the loop before expanding
1072 the termination expression.
1074 * version.c: Bump version.
1076 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1078 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1079 variables have constant addresses (EQUIVALENCE only if
1080 containing aggregate is static).
1082 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1084 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1085 Clean up @code{} vs. @samp{}.
1086 Clean up dashes (`--') vs. @minus{} vs. `---'.
1088 * ffe.texi: Add copyright header.
1090 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1091 Remove support for -fugly option.
1092 Clarify that -fugly-logint is needed instead of -fugly
1093 to work around using .EQ./.NE. on LOGICAL operands.
1094 Explain more about why -fugly-logint is bad juju.
1096 * g77.texi (Missing Features): Describe READONLY as a missing
1097 feature. Describe AUTOMATIC better.
1099 * news.texi: Mention libf2c upgrade.
1101 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1103 Make a place for front-end internals documentation:
1104 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1105 * ffe.texi: New file, containing docs on front-end internals.
1106 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1108 * g77.texi: Fix an index entry.
1110 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1112 Rewrite to use block/scope structure of GBE and to ensure
1113 variables (especially those going on stack/reg) are declared
1114 before executable code generated:
1115 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1117 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1118 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1119 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1120 ffebld_rank, ffebld_where): New convenience macros (used
1121 by rest of this patch).
1122 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1123 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1125 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1126 ffecom_call_gfrt): Support passing hooks for temp-var info.
1127 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1128 of its left and right operands, so it can get at the hook.
1129 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1130 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1131 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1132 ffecom_prepare_ptr_to_expr): New functions supporting expression
1134 (bison_rule_compstmt_): Return the tree, as in the CFE.
1135 (delete_block): New function, from CFE.
1136 (kept_level_p): New function, from CFE, modified.
1137 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1138 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1139 and they do real work.
1140 (struct binding_level): Add prep_state member. Initialize to 0.
1141 (ffecom_get_invented_identifier): Now takes either or both a
1142 string and an integer, using -1 to denote no integer.
1143 (ffecom_do_entry_): Disallow temp-var generation via expressions
1144 in body of function, since the exprs aren't prescanned.
1145 (ffecom_expr_rw): Now takes destination tree.
1146 (ffecom_expr_w): New function, now used in some places
1147 ffecom_expr_rw had been used.
1148 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1149 of source file, to avoid annoying problems editing com.c using
1151 (ffecom_expr_power_integer_): Make a temp var for division, if
1153 Handle expanded statement expression as does CFE.
1154 (ffecom_start_progunit_): Disallow temp-var generation in body
1155 of function, since expressions are not prescanned at this level.
1156 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1157 so these are all transformed up front, before code-generation
1159 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1160 ffecom_ptr_to_const_expr): New functions to transform expressions
1161 only if the results will surely be constants.
1162 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1163 obtaining temp vars.
1164 (ffecom_expand_let_stmt): Guess at usability of destination
1165 pre-expansion, to provide better prescan preparation (fewer
1166 spurious temp vars).
1167 (ffecom_init_0): Disallow temp-var generation in global scope.
1168 (ffecom_type_expr): New function, returns just the type tree
1170 (start_function): Disallow temp-var generation in parm scope.
1171 (incomplete_type_error): Fix introductory comment.
1172 (poplevel): Update (somewhat) from CFE.
1173 (pushlevel): Update (somewhat) from CFE.
1174 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1175 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1176 ffestd_R806): Remember and pass through the ffestw block info
1177 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1178 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1179 (ffeste_io_inlist_): Add prototype.
1180 (ffeste_f2c_*): Macros rewritten, new ones added.
1181 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1182 ffeste_end_stmt_): New macros/functions, depending on whether
1183 checking is enabled, to keep track of symmetry of other ste.c code.
1184 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1185 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1186 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1187 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1188 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1189 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1190 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1191 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1192 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1193 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1194 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1195 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1196 all pertinent expressions, update to new com.c interface, etc.
1197 (ffeste_io_impdo_): Relocate.
1198 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1199 bother calling clear_momentary, nothing was generated.
1200 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1201 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1202 (ffeste_terminate_2): When checking enabled, make sure all blocks
1203 and statements have been ended.
1204 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1205 These now take ffestw block argument.
1206 (ffeste_terminate_2): When checking enabled, it's a function, not
1208 * stw.h (struct _ffestw_): New variable for IFTHEN.
1209 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1211 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1213 * com.c: Clean up commentary per GNU coding standards.
1215 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1217 * version.c: Bump version.
1219 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1221 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1222 null to decide whether to use it.
1224 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1226 * ansify.c (die): Specify void argument.
1228 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1229 argument_info_ptr, argument_info_string, argument_name_ptr,
1230 argument_name_string, elaborate_if_complex,
1231 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1233 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1234 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1235 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1237 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1239 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1241 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1243 Fix bugs exposed by configuring with --enable-checking:
1244 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1245 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1246 pop_f_function_context, store_parm_decls, poplevel): Handle
1247 error_mark_node properly.
1248 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1249 * version.c: Bump version.
1251 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1253 * g77.texi: Fix up docs for -fset-g77-defaults, and
1254 describe how internal consistency checking now happens.
1255 (Should have been done for EGCS version 1.1.)
1257 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1259 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1260 Make -fno-emulate-complex the default, as COMPLEX support
1261 in the back end is now believed to be working.
1263 * version.c: Bump version.
1265 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1267 * g77.texi: -malign-double now works.
1268 Give URL for alignment-testing package.
1269 * news.texi: -malign-double now works.
1271 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1273 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1276 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1278 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1281 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1284 * stb.c (ffestb_local_u_): Likewise.
1285 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1286 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1287 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1288 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1289 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1290 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1291 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1292 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1293 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1294 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1295 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1296 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1297 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1298 ffestb_decl_R539): Likewise.
1300 * stb.h (_ffestb_args_): Likewise.
1302 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1303 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1305 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1306 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1307 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1308 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1309 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1311 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1313 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1314 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1316 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1317 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1319 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1320 ffestt_tokenlist_drive): Add prototype arguments.
1322 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1323 ffestt_tokenlist_drive): Likewise.
1325 * stu.c (ffestu_dummies_transition_): Likewise.
1326 (ffestu_sym_end_transition): Const-ify a char*.
1328 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1329 prototype arguments.
1331 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1333 * version.c (ffe_version_string): Const-ify a char*.
1335 * version.h (ffe_version_string): Likewise.
1337 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1339 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1340 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1341 ffebad_finish): Const-ify a char*.
1343 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1345 * bld.h (ffebld_op_string): Likewise.
1347 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1348 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1349 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1350 ffecom_gfrt_args_): Likewise.
1351 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1352 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1353 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1354 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1355 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1356 ffecom_get_identifier_, ffecom_decl_field,
1357 ffecom_get_invented_identifier, lang_print_error_function,
1358 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1360 (savestring): Remove, use `xstrdup' instead.
1362 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1365 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1367 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1368 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1369 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1370 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1371 ffeexpr_token_number_, ffeexpr_token_number_period_,
1372 ffeexpr_token_number_real_): Const-ify a char*.
1374 * fini.c (xspaces): Likewise.
1376 * global.c (ffeglobal_type_string_): Likewise.
1377 (ffeglobal_drive): Protoize.
1378 (ffeglobal_proc_def_arg): Const-ify a char*.
1380 * global.h (ffeglobal_drive): Protoize.
1381 (ffeglobal_proc_def_arg): Const-ify a char*.
1383 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1386 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1388 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1389 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1390 ffeinfo_where_string_, ffeinfo_basictype_string,
1391 ffeinfo_kind_message, ffeinfo_kind_string,
1392 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1394 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1395 ffeinfo_kind_string, ffeinfo_kindtype_string,
1396 ffeinfo_where_string): Likewise.
1398 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1399 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1400 ffeintrin_fulfill_specific, ffeintrin_init_0,
1401 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1402 ffeintrin_name_generic, ffeintrin_name_implementation,
1403 ffeintrin_name_specific): Likewise.
1405 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1406 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1408 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1409 ffelex_token_new_name, ffelex_token_new_names,
1410 ffelex_token_new_number): Likewise.
1412 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1413 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1415 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1416 malloc_new_zinpool_): Likewise.
1418 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1419 malloc_pool_new): Likewise.
1421 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1424 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1427 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1428 ffesymbol_attrs_string): Const-ify a char*.
1429 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1430 (ffesymbol_state_string): Const-ify a char*.
1432 * symbol.h (ffesymbol_attrs_string): Likewise.
1433 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1434 (ffesymbol_state_string): Const-ify a char*.
1436 * target.c (ffetarget_layout): Likewise.
1438 * target.h (ffetarget_layout): Likewise.
1440 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1442 * Make-lang.in: Remove all references to g77.o/g77.c.
1443 Link g77 from gcc.o.
1445 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1447 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1449 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1451 * news.texi: Editorial fix.
1453 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1455 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1457 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1459 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1460 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1461 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1462 by convertor, just return original expr.
1463 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1464 conversions that aren't yet working properly.
1465 * news.texi: Explain.
1467 * version.c: Bump version.
1469 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1471 * RELEASE-PREP: New file, lists things to do for a release.
1473 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1474 install0.texi, news.texi, news0.texi: Accommodate new doc
1476 Consolidate news items. Don't describe old news items in
1477 various generated docs.
1478 Don't describe FSF-g77 installation stuff in various EGCS-g77
1480 Move description of AUTOMATIC to more suitable location.
1481 * root.texi: New file for new doc architecture.
1483 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1485 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1487 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1489 Warn about non-Y2K-compliant intrinsics:
1490 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1491 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1492 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1493 * intdoc.c (DEFIMPY): Support new Y2K macro.
1494 * intrin.h (DEFIMPY): Ditto.
1495 * intrin.c (DEFIMPY): Ditto.
1496 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1497 Warn about invocation of non-Y2K-compliant intrinsic.
1498 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1499 Rename external procedure names, to keep previously-
1500 compiled (sans-new-warnings) code from linking to
1502 * g77.texi: Document all this stuff.
1503 * news.texi: Spread the joy.
1504 * version.c: Bump version.
1506 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1508 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1509 so describe it there, instead of under 1.2.
1511 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1513 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1515 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1517 * g77.texi: Add remaining changes pending from Dave Love.
1519 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1521 * bugs.texi, news.texi: Conditionalize cross-references
1522 on non-html processing, providing temporary HTML "links".
1524 * g77.texi: Fix up a reference.
1526 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1528 * news.texi, bugs.texi: Delete fixed bugs, make one
1529 of them into the appropriate news item.
1531 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1533 * news.texi: Copy over 1.1.2 news.
1535 1999-03-02 Craig Burley <craig@jcb-sc.com>
1537 * g77.texi (Bug Reporting): Clarify whether to use -E.
1538 Clarify other instructions.
1540 1999-02-27 Craig Burley <craig@jcb-sc.com>
1542 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1544 1999-02-26 Craig Burley <craig@jcb-sc.com>
1546 * intdoc.in (STAT_func, STAT_subr,
1547 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1548 Properly order array elements. Specify N/A return values.
1550 1999-02-26 Craig Burley <craig@jcb-sc.com>
1552 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1553 seconds, and VALUES(8), therefore, milliseconds.
1555 1999-02-26 Craig Burley <craig@jcb-sc.com>
1557 * news.texi: Clarify IOSTAT= fix.
1559 1999-02-25 Richard Henderson <rth@cygnus.com>
1561 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1563 1999-02-25 Craig Burley <craig@jcb-sc.com>
1565 * g77.texi: Clarify/index lack of run-time allocation for
1568 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1570 * f/intdoc.in: Add missing `,' after cross references.
1572 1999-02-20 Craig Burley <craig@jcb-sc.com>
1574 * Make-lang.in (f77.install-common, f77.install-info,
1575 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1576 instead of `lang-f77' for flag file, to be sure of a
1577 writable directory, and remove the flag file after each
1578 operation to keep things clean.
1580 1999-02-20 Craig Burley <craig@jcb-sc.com>
1582 * g77.texi: Properly attribute Priest document; clarify
1583 that it is in the .ps version of the Goldberg document.
1585 1999-02-19 Craig Burley <craig@jcb-sc.com>
1587 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1588 news0.texi, news.texi: Update copyright dates.
1589 Clarify which files are source, which are derived,
1590 and remind maintainers where copyright dates are sourced.
1591 * BUGS, INSTALL, NEWS: Regenerated.
1593 1999-02-19 Craig Burley <craig@jcb-sc.com>
1595 * global.c (ffeglobal_ref_progunit_): Warn about a function
1596 definition that disagrees with the type of a previous reference.
1597 Improve commentary. Fix a couple of minor bugs. Clean up
1599 * news.texi: Spread the joy.
1601 1999-02-18 Craig Burley <craig@jcb-sc.com>
1603 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1604 as argument for FILEINT and FILEASSOC as lhs.
1605 * news.texi: Document fix.
1608 1999-02-18 Craig Burley <craig@jcb-sc.com>
1610 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1612 1999-02-18 Craig Burley <craig@jcb-sc.com>
1614 * intdoc.in (LOG10): Fix typo.
1616 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1618 * intdoc.in: Fix typo.
1620 1999-02-17 Craig Burley <craig@jcb-sc.com>
1622 * g77.texi, intdoc.in: Document Y2K and some other known
1624 * intrin.def (DTIME, FDATE): Fix capitalization of
1625 case-sensitive forms of these intrinsics' names.
1627 1999-02-17 Dave Love <fx@gnu.org>
1629 * intdoc.in: Say `common' logarithm for log10.
1631 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1633 * g77.texi: Add missing @ in email addresses.
1635 1999-02-15 Craig Burley <craig@jcb-sc.com>
1637 * *.*: Delete my (old) email address in most places, change it
1640 1999-02-14 Craig Burley <craig@jcb-sc.com>
1644 1999-02-14 Craig Burley <craig@jcb-sc.com>
1646 * version.c: Bump for 1998-10-02 change (forgot to do this
1649 1999-02-14 Craig Burley <craig@jcb-sc.com>
1651 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1652 and `.FPP' as well as `.for' and `.fpp'.
1654 1999-02-14 Craig Burley <craig@jcb-sc.com>
1656 * intdoc.in (LOG10): Fix description.
1658 1999-02-14 Craig Burley <craig@jcb-sc.com>
1660 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1662 1999-02-14 Craig Burley <craig@jcb-sc.com>
1664 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1665 up and improve indexing, and some other areas of docs.
1667 1999-02-14 Craig Burley <craig@jcb-sc.com>
1669 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1672 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1674 * g77.texi: Update email addresses.
1676 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1678 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1679 mkstemp.o from libiberty.
1681 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1683 * top.c: Don't define ffe_is_ident_. Don't process
1685 * top.h: Remove declaration of ffe_is_ident_ and macros
1686 ffe_is_ident() and ffe_set_is_ident().
1687 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1689 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1691 * lang-specs.h: Map -Qn to -fno-ident.
1693 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1695 * Make-lang.in (g77.o): Depend on prefix.h.
1697 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1699 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1700 conflicting with function `spaces' from libiberty.
1702 * g77spec.c: Don't prototype libiberty functions.
1703 * malloc.c: Likewise.
1705 1998-11-20 Dave Love <d.love@dl.ac.uk>
1707 * g77.texi: Assorted minor changes.
1709 1998-11-19 Dave Love <d.love@dl.ac.uk>
1711 * bugs.texi: Formatting changes from Craig.
1713 * intdoc.in: Terminate some @xrefs with `,'.
1715 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1717 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1719 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1721 * g77.texi, news.texi: Updates from Craig.
1723 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1725 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1727 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1729 * g77spec.c: Don't include gansidecl.h.
1730 * output.j: Likewise.
1732 1998-11-04 Dave Love <d.love@dl.ac.uk>
1734 * g77.texi: Small formatting/indexing fixes.
1736 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1738 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1739 char, change type of variable `s' to unsigned char *.
1741 * com.c (ffecom_symbol_null_): Add missing initializers.
1743 * fini.c (MAXNAMELEN): Undef it before defining.
1745 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1748 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1751 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1753 (ffelex_token_name_from_names): Cast the argument of
1754 `ffelex_is_firstnamechar' to (unsigned char).
1755 (ffelex_token_names_from_names): Likewise.
1756 (ffelex_token_new_name): Likewise.
1757 (ffelex_token_new_names): Likewise.
1759 * malloc.c (malloc_root_): Add missing initializer.
1761 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1762 (ffestb_else) Likewise.
1763 (ffestb_else3_) Likewise.
1764 (ffestb_endxyz) Likewise.
1765 (ffestb_goto) Likewise.
1766 (ffestb_let) Likewise.
1767 (ffestb_varlist) Likewise.
1768 (ffestb_R522) Likewise.
1769 (ffestb_R528) Likewise.
1770 (ffestb_R834) Likewise.
1771 (ffestb_R835) Likewise.
1772 (ffestb_R838) Likewise.
1773 (ffestb_R1102) Likewise.
1774 (ffestb_blockdata) Likewise.
1775 (ffestb_R1212) Likewise.
1776 (ffestb_R810) Likewise.
1777 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1779 (ffestb_V014): Change type of variable `p' to unsigned char *.
1780 (ffestb_dummy) Likewise.
1781 (ffestb_R524) Likewise.
1782 (ffestb_R547) Likewise.
1783 (ffestb_decl_chartype) Likewise.
1784 (ffestb_decl_dbltype) Likewise.
1785 (ffestb_decl_gentype) Likewise.
1786 (ffestb_decl_entsp_2_) Likewise.
1787 (ffestb_V027) Likewise.
1788 (ffestb_decl_R539) Likewise.
1790 * top.c (ffe_decode_option): Mark parameter `argc' with
1793 * where.c (ffewhere_unknown_line_): Add missing initializers.
1795 1998-10-02 Dave Love <d.love@dl.ac.uk>
1797 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1799 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1801 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1802 HANDLE_GENERIC_PRAGMAS.
1804 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1806 * news.texi: Update from Craig.
1808 1998-09-23 Dave Love <d.love@dl.ac.uk>
1810 * g77.texi: Additions about `/*', trailing comments and cpp.
1812 1998-09-18 Dave Love <d.love@dl.ac.uk>
1814 * g77.texi: Various additions and some small fixes.
1816 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1818 * Make-lang.in (f77.install-common): Add missing "else true;".
1820 1998-09-07 Dave Love <d.love@dl.ac.uk>
1822 * ChangeLog.egcs: Deleted. Entries merged here.
1824 1998-09-05 Dave Love <d.love@dl.ac.uk>
1826 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1827 (F771_LDFLAGS): Variable dispensed with.
1829 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1831 * intdoc.in: Minor editorial tweaks.
1833 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1835 * lang-options.h: Convert to wrap option and doc string
1836 in a new macro invocation, FTNOPT, so the nearly identical
1837 list can be used in FSF-g77.
1839 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1841 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1842 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1843 picks up correct dependency.
1845 * Makefile.in (proj-h.o): Fix dependencies list.
1847 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1849 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1850 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1851 enabled in this code.
1852 Generate warning messages if unknown pragmas are encountered.
1853 (pragma_getc): New function: retrieves characters from the
1854 input stream. Defined when HANDLE_PRAGMA is defined.
1855 (pragma_ungetc): New function: replaces characters back into the
1856 input stream. Defined when HANDLE_PRAGMA is defined.
1858 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1860 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1863 1998-08-23 Dave Love <d.love@dl.ac.uk>
1865 * g77.texi: Increment `version-g77' and fix a few typos.
1867 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1869 * Make-lang.in: Add several "else true" clauses to deal with lame
1872 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1874 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1876 1998-08-09 Dave Love <d.love@dl.ac.uk>
1878 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1879 with explicit use of tex.
1880 (f77.mostlyclean): Remove TeX index files.
1882 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1883 hyphen in @value in @code.
1885 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1887 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1888 Allow conversion from pointer to same-sized integer,
1889 to fix invoking SIGNAL as a function.
1891 1998-07-26 Dave Love <d.love@dl.ac.uk>
1893 * BUGS, INSTALL, NEWS: Rebuilt.
1895 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1898 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1900 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1902 * g77spec.c (lang_specific_driver): Return unmolested
1903 command line when --help seen.
1904 Comment out code that printed g77-specific --help info.
1906 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1908 * lang-options.h: Fix up doc strings.
1909 Remove the unimplemented -fdcp-intrinsics-* options.
1911 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1914 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1916 * com.c (ffecom_finish_symbol_transform_): Revert change
1917 of 1998-05-23, as it was too aggressive, in that it
1918 prevented transformation of (used) functions before
1919 primary code generation.
1921 1998-07-15 Dave Love <d.love@dl.ac.uk>
1923 * intdoc.texi: Regenerated.
1925 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1927 * Make-lang.in (f77.rebuilt): Fix to depend on
1928 build-dir-based, not source-based, g77.info.
1930 * g77.texi: Merge docs with 0.5.24.
1931 * g77install.texi: Ditto.
1933 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1935 Cleanups vis-a-vis g77-0.5.24:
1936 * g77spec.c (lang_specific_driver): Tabify source.
1937 * top.c (ffe_decode_option): Use fixed macro to set
1938 internal-checking flag.
1939 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1941 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1943 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1944 * Makefile.in (fini.o): Define USE_HCONFIG macro
1945 so source code doesn't have to.
1946 * fini.c: Don't define USE_HCONFIG here, since
1947 source code usually shouldn't care about this.
1948 * ansify.c: Include stddef.h only if we have it.
1952 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1954 * lang-options.h: Format changed to work with --help support added
1957 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1959 * com.c (ffecom_push_tempvar): Replace kludge that
1960 munged back-end globals directly with proper calls
1961 to push_topmost_sequence and pop_topmost_sequence.
1963 1998-07-12 Dave Love <d.love@dl.ac.uk>
1965 * version.c: Bump version.
1967 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1970 * equiv.c (ffeequiv_offset_): Don't crash on various
1971 possible ANY operands.
1973 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
1975 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1976 for constant is non-zero.
1978 * com.c (__eprintf): Delete this function, it is obsolete.
1980 1998-07-09 Dave Love <d.love@dl.ac.uk>
1982 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1984 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
1986 Fix debugging of CHARACTER*(*), etc., which requires
1987 emitting debug info on types like `ftnlen':
1988 * com.c (ffecom_start_progunit_): Don't bother
1989 resetting "invented" flag for identifier.
1990 (ffecom_transform_equiv_): Don't bother zeroing
1991 "ignored" flag for decl.
1992 (pushdecl): No longer set "ignored", "used", or
1993 "suppressed debug" flags for decls having "invented"
1996 1998-07-06 Mike Stump <mrs@wrs.com>
1998 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2001 1998-07-06 Dave Love <d.love@dl.ac.uk>
2003 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2006 1998-07-05 Dave Love <d.love@dl.ac.uk>
2008 * intdoc.in: Add entry for DATE_AND_TIME.
2010 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2011 and third args of SYSTEM_CLOCK optional.
2013 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2015 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2017 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2019 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2021 Fix 980701-1.f (which was producing "unaligned trap"
2022 on an Alpha running GNU/Linux, as predicted):
2023 * equiv.c (ffeequiv_layout_local_): Don't bother
2024 coping with pre-padding of entire area while building
2025 it; do that instead after the building is done, and
2026 do it by modifying only the modulo field. This covers
2027 the case of alignment stringency being increased without
2028 lowering the starting offset, unlike the previous changes,
2029 and even more elegantly than those.
2031 * target.c (ffetarget_align): Make sure alignments
2032 are non-zero, just in case.
2034 See ChangeLog.0 for earlier changes.
2037 add-log-time-format: current-time-string