1 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3 * com.c [VMS]: Remove definition of BSTRING.
5 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
7 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
9 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
11 * bugs.texi: Correct copyright years.
13 * news.texi: Likewise.
15 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
17 * g77install.texi: Remove obsolete parts only used for INSTALL,
18 and DOC-G77 conditionals. Update last-update-install date.
20 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
22 * .cvsignore: New file; add info files.
24 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
26 * Make-lang.in (f77.info): Depend on info files in source
28 (f/g77.info): Build info files in source directory; don't build
29 them unless BUILD_INFO is "info".
30 (f77.install-info): Install info files from source directory.
32 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
34 * Make-lang.in: Link f/fini with safe-ctype.o.
35 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
36 * com.c: Use TOUPPER, not ffesrc_toupper.
37 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
38 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
39 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
40 initializing code; use TOUPPER and TOLOWER instead of
41 ffesrc_toupper and ffesrc_tolower.
42 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
43 Don't define ffesrc_toupper or ffesrc_tolower.
45 2000-11-28 Richard Henderson <rth@redhat.com>
47 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
49 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
51 * RELEASE-PREP: Remove obsolete EGCS reference.
52 * g77.texi: Adjust reference to EGCS as something current.
53 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
54 Include doc strings directly in option listing instead of through
56 * root.texi: Remove support for multiple different (FSF and EGCS)
58 * g77install.texi: Remove conditioned out instructions applying
59 only to obsolete distributions of g77 not as part of GCC. Change
60 "superceded" to the correct spelling "superseded".
62 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
64 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
66 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
68 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
70 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
72 * Make-lang.in: Add $(build_exeext) to f/fini target
74 2000-11-21 Andreas Jaeger <aj@suse.de>
76 * g77.texi (Floating-point Exception Handling): Use feenableexcept
78 (Floating-point precision): Change to match above change.
80 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
82 * g77.texi (Floating-point precision): Adjust example
83 to work with glibc (>= 2.1).
85 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
87 * g77.texi (Floating-point Exception Handling): Adjust
88 example to work with glibc (>= 2.1).
90 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
92 * Make-lang.in (INTDOC_DEPS): New macro.
93 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
94 (f/intdoc): Likewise. Add $(build_exeext).
96 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
98 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
101 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
103 * malloc.c (malloc_init): Call xmalloc, not malloc.
105 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
107 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
109 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
111 * root.texi: Remove non-historical EGCS reference.
112 Set current g77 version to 0.5.26.
114 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
116 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
118 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
120 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
121 munging of source file name.
122 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
123 which builds just one thing. Don't mess with $(LANGUAGES).
124 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
126 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
128 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
129 Remove non-historical references to egcs/EGCS.
131 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
133 * Make-lang.in: Remove f77.distdir and f/INSTALL.
134 * INSTALL, install0.texi: Remove.
136 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
138 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
139 and strrchr () instead of index () and rindex ().
141 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
143 * Make-lang.in: Move all build rules here from Makefile.in,
144 adapt to new context. Wrap all rules that change the current
145 directory in parentheses. Expunge all references to $(P).
146 When one command depends on another and they're run all at
147 once, use && to separate them, not ;. Add OUTPUT_OPTION to
148 all object-file generation rules. Delete obsolete variables.
150 * Makefile.in: Delete.
151 * config-lang.in: Delete outputs= line.
153 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
155 * Makefile.in, g77spec.c: Remove EGCS references in comments.
157 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
159 * com.c (ffecom_do_entry_): Don't mess with obstacks.
160 (ffecom_finish_global_): Likewise.
161 (ffecom_finish_symbol_transform_): Likewise.
162 (ffecom_gen_sfuncdef_): Likewise.
163 (ffecom_init_zero_): Likewise.
164 (ffecom_start_progunit_): Likewise.
165 (ffecom_sym_transform_): Likewise.
166 (ffecom_sym_transform_assign_): Likewise.
167 (ffecom_transform_equiv_): Likewise.
168 (ffecom_transform_namelist_): Likewise.
169 (ffecom_vardesc_): Likewise.
170 (ffecom_vardesc_array_): Likewise.
171 (ffecom_vardesc_dims_): Likewise.
172 (ffecom_end_transition): Likewise.
173 (ffecom_make_tempvar): Likewise.
174 (bison_rule_pushlevel_): Likewise.
175 (bison_rule_compstmt_): Likewise.
176 (finish_decl): Likewise.
177 (finish_function): Likewise.
178 (push_parm_decl): Likewise.
179 (start_decl): Likewise.
180 (start_function): Likewise.
181 (ggc_p): Don't define.
182 * std.c (ffestd_stmt_pass_): Likewise.
183 * ste.c (ffeste_end_block_): Likewise.
184 (ffeste_end_stmt_): Likewise.
185 (ffeste_begin_iterdo_): Likewise.
186 (ffeste_io_ialist_): Likewise.
187 (ffeste_io_cilist_): Likewise.
188 (ffeste_io_inlist_): Likewise.
189 (ffeste_io_olist_): Likewise.
190 (ffeste_R810): Likewise.
191 (ffeste_R838): Likewise.
192 (ffeste_R839): Likewise.
193 (ffeste_R842): Likewise.
194 (ffeste_R843): Likewise.
195 (ffeste_R1001): Likewise.
197 2000-10-05 Richard Henderson <rth@cygnus.com>
199 * com.c (finish_function): Don't init can_reach_end.
201 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
203 * com.c (lang_mark_false_label_stack): Remove.
205 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
207 * com.c: Include defaults.h.
208 * com.h: Don't define the *_TYPE_SIZE macros.
209 * Makefile.in: Update dependencies.
211 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
213 * ansify.c: Use #line, not # <number>.
215 2000-08-24 Greg McGary <greg@mcgary.org>
217 * intdoc.c (ARRAY_SIZE): Remove macro.
218 * proj.h (ARRAY_SIZE): Remove macro.
219 * com.c (init_decl_processing): Use ARRAY_SIZE.
221 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
223 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
224 * com.c (macro DEFGFRT): Use CONST boolean.
225 (ffecom_call_binop_): Choose between call by value
226 and call by reference.
227 (ffecom_expr_): Use direct calls to (g)libc functions for
228 POW_DD, LOG10, (float) MOD.
229 (ffecom_make_gfrt_): Add const indication to table of
231 * com.h (macro DEFGFRT): Use CONST boolean.
232 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
234 2000-08-21 Nix <nix@esperi.demon.co.uk>
236 * lang-specs.h: Do not process -o or run the assembler if
237 -fsyntax-only. Use %j instead of /dev/null.
239 2000-08-21 Jakub Jelinek <jakub@redhat.com>
241 * lang-specs.h: Pass -I* options to f771.
243 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
245 * top.c (ffe_decode_option): Disable -fdebug-kludge
247 * lang-options.h: Document the fact.
250 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
252 * bugs.texi: Describe new ability to emit debug info
253 for EQUIVALENCE members.
256 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
257 Toon Moene <toon@moene.indiv.nluug.nl>
259 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
260 so that debug info can be attached to their storage.
261 Unconditionally list the storage set aside for them.
263 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
265 * g77spec.c (lang_specific_driver): Clearer g77 version message.
267 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
269 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
270 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
271 (f771): Link with $(BACKEND).
273 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
275 * g77spec.c: Adjust type of second argument to
276 lang_specific_driver, and update code as necessary.
278 * expr.c (ffeexpr_finished_): Cast signed side of ?:
281 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
283 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
285 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
287 * fini.c (main): Avoid automatic aggregate initialization.
289 * proj.h: Indent #error directive.
291 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
293 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
295 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
297 * Make-lang.in: Put $(build_exeext) suffix on programs which run
298 on the build machine.
300 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
302 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
303 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
305 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
307 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
309 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
311 * version.c: Bump version number.
313 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
315 * Make-lang.in (F77_SRCS): Remove all .j files.
316 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
317 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
318 TOPLEV_H, TREE_H): Remove references to .j files.
319 (TCONFIG_H, TM_H): Remove entirely.
320 (deps-kinda): Delete rule.
323 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
324 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
325 tree.j, tconfig.j, tree.j: Delete.
327 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
328 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
329 where.c, where.h: Include parent-directory headers directly.
330 * lex.c: Don't include tree.h twice.
332 2000-05-17 H.J. Lu (hjl@gnu.org)
334 * Make-lang.in: Use a unique stamp for each target to support
337 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
339 * ste.c (gbe_block): Constify.
341 2000-06-13 Jakub Jelinek <jakub@redhat.com>
343 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
344 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
345 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
346 (duplicate_decls): Set DECL_USER_ALIGN.
348 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
350 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
352 2000-06-04 Philipp Thomas <pthomas@suse.de>
354 * Makefile.in(INTLLIBS): New macro.
355 (LIBS): Add INTLLIBS.
358 2000-06-02 Richard Henderson <rth@cygnus.com>
360 * com.c (lang_get_alias_set): New.
362 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
364 * bugs.texi: Note that debugging information for
365 common block items is emitted now.
368 2000-05-18 Chris Demetriou <cgd@sibyte.com>
370 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
371 these types correspond to built-in types now defined in
372 the C front end (for libf2c).
374 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
376 * top.c (ffe_decode_option): Update -Wall unused flags by calling
379 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
381 * com.c (ffecom_subscript_check_): Constify array_name
382 parameter. Clean up string bashing.
383 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
385 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
386 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
388 (init_parse): Constify parameter and return value.
389 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
391 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
392 (ffelex_hash_, ffelex_include_): Constify local char *.
393 * std.c (ffestd_exec_end): Constify local char *.
394 * where.c (ffewhere_file_new): Constify filename parameter.
395 * where.h: Update prototypes.
397 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
399 * com.c (ffecom_overlap_): Set source_offset to
401 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
402 bitsizetype before multiplying by TYPE_SIZE.
403 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
404 calculation. Convert to bitsizetype before multiplying by
407 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
409 * lex.c: Remove references to cccp.c.
410 * g77install.texi: Remove references to cexp.c/cexp.y.
412 2000-04-15 David Edelsohn <edelsohn@gnu.org>
414 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
417 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
419 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
420 preprocessor constant.
421 (FFECOM_f2cLOGICAL): Likewise.
422 (FFECOM_f2cLONGINT): Likewise.
424 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
426 * Makefile.in (GGC_H): Add varray.h.
428 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
430 * lang-specs.h: Pass -fno-show-column to the preprocessor.
432 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
434 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
435 (ffecom_init_0): Likewise.
437 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
439 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
440 (ffecom_tree_canonize_ref_): Likewise.
442 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
444 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
446 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
447 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
449 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
451 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
453 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
455 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
456 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
457 (ffecom_transform_equiv_): Likewise.
459 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
461 * ansify.c (die_unless): Don't use ANSI string concatenation.
462 (die): Mark with ATTRIBUTE_NORETURN.
464 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
466 * com.c (current_function_decl): Move to toplev.c.
468 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
470 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
471 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
472 (ffecom_tree_canonize_ref_): Likewise.
473 (type_for_mode): Handle TImode.
474 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
475 (ffeste_io_ciclist_): Likewise.
477 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
479 * com.c (ffecom_type_permanent_copy_): Delete unused function.
480 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
482 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
484 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
485 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
486 (duplicate_decls): Likewise.
487 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
488 (finish_decl): Delete -Wlarger-than processing.
490 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
492 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
494 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
496 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
497 (ffecom_finish_symbol_transform_): Likewise.
498 (ffecom_transform_common_): Call ffestorag_set_hook.
500 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
502 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
504 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
506 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
508 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
510 * g77spec.c: Don't declare `version_string'.
512 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
514 * com.c (mark_tracker_head, mark_binding_level): Protoize.
516 * where.c (mark_ffewhere_head): Likewise.
518 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
520 * lang-specs.h: Pass -lang-fortran to preprocessor.
522 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
524 * stw.h (struct _ffestw_): Change type of uses_ to int.
526 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
528 * com.c (ffecom_init_0): Make double_ftype_double,
529 float_ftype_float, ldouble_ftype_ldouble,
530 ffecom_tree_ptr_to_fun_type_void local.
531 (tracker_head): New static variable.
532 (mark_tracker_head): New, marker procedure for tracker_head.
533 (ffecom_save_tree_forever): New procedure.
534 (ffecom_init_zero_): Remove obstack use.
535 (ffecom_make_gfrt_): Remove obstack use.
536 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
537 (ffecom_transform_common_): Remove obstack use, save appropriate
539 (ffecom_type_namelist_): Remove obstack use, save appropriate
541 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
542 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
543 (duplicate_decls): Remove obstack use.
544 (finish_function): push & pop ggc context around
545 rest_of_compilation when building nested function.
546 (mark_binding_level): New function.
547 (init_decl_processing): Mark all the GC roots.
549 (lang_mark_tree): New function.
550 (lang_mark_false_label_stack): New trivial function.
551 * com.h (ffecom_save_tree_forever): Declare as external.
552 * lex.c (ffelex_hash_): Use GC to allocate the filename string
553 even when ffelex_kludge_flag_.
554 * ste.c (ffeste_io_ialist_): Register a static root.
555 (ffeste_io_inlist_): Likewise.
556 (ffeste_io_icilist_): Likewise.
557 (ffeste_io_cllist_): Likewise.
558 (ffeste_io_cilist_): Likewise.
559 (ffeste_io_olist_): Likewise.
560 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
562 (GGC_H): New variable.
564 * where.c (ffewhere_head): New global.
565 (mark_ffewhere_head): New marker procedure for ffewhere_head.
566 (ffewhere_file_kill): Use GC to do memory management.
567 (ffewhere_file_new): Use GC to do memory management.
570 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
572 * g77.texi (C Interfacing Tools): Fix an incorrect link.
574 1999-12-13 Jakub Jelinek <jakub@redhat.com>
576 * target.h: Handle sparc64 the same way as alpha.
578 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580 * com.c (ffecom_file_, ffecom_file, file_buf,
581 ffecom_open_include_): Constify a char*.
582 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
584 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
585 (lang_print_error_function): ANSI-fy.
587 * com.h (ffecom_file): Constify a char*.
589 * fini.c (main): Call return, not exit.
591 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
594 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
597 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
599 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
601 (ffecom_char_enhance_arg_, ffecom_do_entry_,
602 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
603 ffecom_start_progunit_, ffecom_start_progunit_,
604 ffecom_start_progunit_, ffecom_sym_transform_assign_,
605 ffecom_transform_equiv_, ffecom_transform_namelist_,
606 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
607 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
610 * com.h (ffecom_get_invented_identifier): Likewise.
612 * sts.c (ffests_printf): New function taking ellipses.
613 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
614 ffests_printf_2Us): Delete.
618 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
619 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
620 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
621 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
622 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
623 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
625 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
626 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
628 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
629 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
631 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
633 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
635 * com.c (poplevel): Don't call remember_end_note.
637 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
639 * top.h (ffe_is_subscript_check_): Remove extern decl.
640 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
641 * top.c (ffe_is_subscript_check_): Remove global variable.
642 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
643 Set flag_bounds_check for "(no-)fortran-bounds-check".
645 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
646 (ffecom_char_args_x_): Ditto.
648 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
650 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
651 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
652 macro UNUSED in terms of ATTRIBUTE_UNUSED.
654 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
656 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
658 (builtin_function): No longer static. New arg CLASS. Arg
659 FUNCTION_CODE now of type int. All callers changed.
660 Set the builtin's DECL_BUILT_IN_CLASS.
662 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
664 * g77spec.c (lang_specific_driver): Initialise return value.
666 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
668 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
670 * fini.c (main): Likewise.
672 * intrin.c (ffeintrin_init_0): Likewise.
674 * lex.c (ffelex_hash_): Likewise.
676 * src.c (ffesrc_init_1): Likewise.
678 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
681 call to function `fatal'.
683 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
685 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
687 * g77spec.c: Include gcc.h.
688 (g77_xargv): Constify.
689 (g77_fn): Add parameter prototypes.
690 (lookup_option, append_arg): Add static prototypes.
691 (g77_newargv): Constify.
692 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
693 (lang_specific_driver): All calls to the function pointer
694 parameter now explicitly call `fatal'.
696 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
698 * com.h: Delete declarations for all tree nodes now moved to
700 * com.c: Delete their definitions.
701 (ffecom_init_0): Call build_common_tree_nodes and
702 build_common_tree_nodes_2 instead of building their nodes here.
703 Override their decisions for complex nodes.
705 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
707 * Make-lang.in (f771): Depend on ggc-callbacks.o.
708 * Makefile.in (OBJS): Add ggc-callbacks.o.
711 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
713 * com.c (language_string): Constify.
715 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
717 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
718 Remove hacks for stuff which now comes from libiberty.
720 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
722 * com.c (lang_printable_name): Constify a char*.
724 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
726 * lang-specs.h: Pass cc1 spec to f771.
728 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
730 * com.c (lang_print_error_function): Constify a char*.
731 (init_parse): Remove redundant prototype for `print_error_function'.
732 (lang_identify): Constify a char*.
734 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
736 * g77spec.c: Update URLS and mail addresses.
737 * root.texi: Update URLS and mail addresses.
739 1999-07-25 Richard Henderson <rth@cygnus.com>
741 * com.c (ptr_type_node, va_list_type_node): New.
742 (ffecom_init_0): Init and use ptr_type_node.
744 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
746 * root.texi: Update e-mail addresses to gcc.gnu.org.
747 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
748 instructions to gcc.gnu.org. Removed e-mail address.
750 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
752 * root.texi, g77install.texi: Switchover to GCC terminology.
753 Also, FSF-G77 had been mistakenly set at some point.
755 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
757 * news.texi: Describe DATE intrinsic fix.
759 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
761 * version.c: Denote experimental version.
763 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
765 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
766 a temp even if -fno-f2c.
768 * version.c: Bump version.
770 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
772 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
773 Explain that this fixes the NAMELIST-read bug.
775 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
777 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
779 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
781 * g77.texi: Update links.
783 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
785 * news.texi: Add missing @end ifclear.
787 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
789 * news.texi: Doc TtyNam fix.
791 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
793 * news.texi: New heading for development version.
794 Doc upgrade to netlib libf2c as of today.
796 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
798 * news.texi: Mention BACKSPACE fix to libg2c.
800 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
802 * Make-lang.in: Any target using libsubdir must depend
805 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
807 * g77.texi: Describe a few more missing features people
808 have emailed me about.
810 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
812 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
813 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
815 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
817 * Make-lang.in: Use libsubdir, not prefix, to store
818 temporary lang-f77 `flag' file.
820 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
822 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
823 Mention that libg2c is multilibbed.
825 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
827 * g77.texi (Missing Features): Add `Better Warnings'
830 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
832 * g77.texi: Fix thinko.
834 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
836 * news.texi: Document Tue May 18 03:52:04 1999 patch.
839 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
841 * g77.texi, news.texi, root.texi, version.c: Start renaming
842 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
843 the version of g77 within GCC 2.95.
845 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
847 Rename -fsubscript-check to -fbounds-check and
848 -ff2c-subscript-check to -ffortran-bounds-check:
849 * g77.texi: Rename options in docs, clarify usage.
850 * lang-options.h: Rename options, clarify doclets.
851 * news.texi: Rename options, don't bother with fortran-specific
853 * top.c (ffe_decode_option): Rename recognized strings.
855 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
857 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
858 now that -fflatten-arrays exists.
860 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
863 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
864 CHARACTER expression.
865 (ffecom_prepare_expr_): Ditto.
867 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
869 Support use of back end's improved open-coding of complex divide:
870 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
871 instead of run-time call to [cz]_div, if `-Os' option specified.
872 (lang_init_options): Tell back end we want support for wide range
873 of inputs to complex divide.
877 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
879 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
882 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
884 Fix INTEGER*8 subscripts in array references:
885 * com.c (ffecom_subscript_check_): Convert low, high, and
886 element as necessary to make comparison work.
887 (ffecom_arrayref_): Do more of the work.
888 Properly handle subscript expr that's wider than int,
889 if pointers are wider than int.
890 (ffecom_expr_): Leave more work to ffecom_arrayref_.
891 (ffecom_init_0): Record sizes of pointers and ints for
893 Use set_sizetype etc. as done by gcc front end.
894 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
895 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
896 expressions in run-time contexts.
897 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
898 non-default INTEGER subscript expressions.
899 * news.texi: Announce.
901 Finish accepting -fflatten-arrays option:
902 * com.c (ffecom_arrayref_): Flatten references if requested.
903 * g77.texi: Describe.
904 * lang-options.h: Allow.
905 * news.texi: Announce.
906 * top.c, top.h: Recognize.
908 * version.c: Bump version.
910 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
912 * com.c (lang_init_options): Disable back end's maintenance
914 * news.texi: Document dropping of errno.
916 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
918 * lang-specs.h: Pass -$ to the preprocessor.
920 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
922 * g77.texi: Fix various @xref's per proper style.
923 Go ahead and use nested braces in @xref's, with care.
924 * g77install.texi: Fix @xref per proper style.
926 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
928 * news.texi: Doc upgrade to netlib libf2c as of today.
930 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
932 * f/g77spec.c (lang_specific_driver): Correct bug-report address
933 and point to the FAQ.
935 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
937 * g77.texi (Arbitrary Concatenation): Put this under
938 "Missing Features" instead of "Projects".
939 (Internals Documentation): Point to new "Front End" chapter.
941 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
943 * bugs.texi, news.texi: Automatic arrays reportedly working
946 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
948 * g77.texi (Advantages Over f2c): Expand on this topic.
950 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
952 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
954 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
956 Reverse order of two arguments to CTIME_subr, DTIME_subr,
957 ETIME_subr, and TTYNAM_subr:
958 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
959 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
961 * intdoc.in: Document the new calling sequences.
962 * intrin.def: Reverse the arguments.
963 * news.texi: Document the fact that they changed.
964 * version.c: Bump version.
966 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
968 * news.texi: Doc upgrade to netlib libf2c as of today.
970 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
972 * version.c: Bump version.
974 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
976 Fix compile/19990502-1.f:
977 * ste.c (ffeste_R819B): Don't overwrite tree for temp
978 variable when expanding the assignment into it.
980 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
982 Fix 19990325-0.f and 19990325-1.f:
983 * com.c (ffecom_possible_partial_overlap_): New function.
984 (ffecom_expand_let_stmt): Use it to determine whether to assign
985 to a COMPLEX operand through a temp.
986 * news.texi: Document fix.
988 * version.c: Bump version.
990 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
992 * expr.c (ffeexpr_finished_): Convert DATA implied-do
993 start/end/incr expressions to default INTEGER.
994 Fix some broken conditionals.
995 Clean up some code in the region.
996 * news.c: Document the fix.
998 * version.c: Bump version.
1000 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1002 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1003 checking option with something else.
1005 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1007 Support new -fsubscript-check and -ff2c-subscript-check options:
1008 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1009 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1010 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1011 FFEBLD_opARRAYREF case.
1012 Compute character name, array type, and use new
1013 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1014 (ffecom_expr_): Use new ffecom_arrayref_ function.
1015 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1016 * g77.texi, news.texi: Document new options.
1017 * top.c, top.h: Support new options.
1019 * news.texi: Fix up some items to not be in "User-Visible Changes".
1021 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1024 * version.c: Bump version.
1026 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1028 * bugs.texi, news.texi: Clarify -malign-double situation.
1030 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1032 * stb.c (ffestb_R5282_): Convert DATA repeat count
1033 to default INTEGER, to avoid problems downstream.
1035 * version.c: Bump version.
1037 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1039 * ste.c (ffeste_R819B): Start the loop before expanding
1040 the termination expression.
1042 * version.c: Bump version.
1044 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1046 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1047 variables have constant addresses (EQUIVALENCE only if
1048 containing aggregate is static).
1050 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1052 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1053 Clean up @code{} vs. @samp{}.
1054 Clean up dashes (`--') vs. @minus{} vs. `---'.
1056 * ffe.texi: Add copyright header.
1058 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1059 Remove support for -fugly option.
1060 Clarify that -fugly-logint is needed instead of -fugly
1061 to work around using .EQ./.NE. on LOGICAL operands.
1062 Explain more about why -fugly-logint is bad juju.
1064 * g77.texi (Missing Features): Describe READONLY as a missing
1065 feature. Describe AUTOMATIC better.
1067 * news.texi: Mention libf2c upgrade.
1069 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1071 Make a place for front-end internals documentation:
1072 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1073 * ffe.texi: New file, containing docs on front-end internals.
1074 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1076 * g77.texi: Fix an index entry.
1078 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1080 Rewrite to use block/scope structure of GBE and to ensure
1081 variables (especially those going on stack/reg) are declared
1082 before executable code generated:
1083 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1085 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1086 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1087 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1088 ffebld_rank, ffebld_where): New convenience macros (used
1089 by rest of this patch).
1090 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1091 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1093 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1094 ffecom_call_gfrt): Support passing hooks for temp-var info.
1095 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1096 of its left and right operands, so it can get at the hook.
1097 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1098 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1099 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1100 ffecom_prepare_ptr_to_expr): New functions supporting expression
1102 (bison_rule_compstmt_): Return the tree, as in the CFE.
1103 (delete_block): New function, from CFE.
1104 (kept_level_p): New function, from CFE, modified.
1105 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1106 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1107 and they do real work.
1108 (struct binding_level): Add prep_state member. Initialize to 0.
1109 (ffecom_get_invented_identifier): Now takes either or both a
1110 string and an integer, using -1 to denote no integer.
1111 (ffecom_do_entry_): Disallow temp-var generation via expressions
1112 in body of function, since the exprs aren't prescanned.
1113 (ffecom_expr_rw): Now takes destination tree.
1114 (ffecom_expr_w): New function, now used in some places
1115 ffecom_expr_rw had been used.
1116 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1117 of source file, to avoid annoying problems editing com.c using
1119 (ffecom_expr_power_integer_): Make a temp var for division, if
1121 Handle expanded statement expression as does CFE.
1122 (ffecom_start_progunit_): Disallow temp-var generation in body
1123 of function, since expressions are not prescanned at this level.
1124 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1125 so these are all transformed up front, before code-generation
1127 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1128 ffecom_ptr_to_const_expr): New functions to transform expressions
1129 only if the results will surely be constants.
1130 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1131 obtaining temp vars.
1132 (ffecom_expand_let_stmt): Guess at usability of destination
1133 pre-expansion, to provide better prescan preparation (fewer
1134 spurious temp vars).
1135 (ffecom_init_0): Disallow temp-var generation in global scope.
1136 (ffecom_type_expr): New function, returns just the type tree
1138 (start_function): Disallow temp-var generation in parm scope.
1139 (incomplete_type_error): Fix introductory comment.
1140 (poplevel): Update (somewhat) from CFE.
1141 (pushlevel): Update (somewhat) from CFE.
1142 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1143 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1144 ffestd_R806): Remember and pass through the ffestw block info
1145 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1146 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1147 (ffeste_io_inlist_): Add prototype.
1148 (ffeste_f2c_*): Macros rewritten, new ones added.
1149 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1150 ffeste_end_stmt_): New macros/functions, depending on whether
1151 checking is enabled, to keep track of symmetry of other ste.c code.
1152 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1153 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1154 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1155 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1156 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1157 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1158 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1159 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1160 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1161 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1162 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1163 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1164 all pertinent expressions, update to new com.c interface, etc.
1165 (ffeste_io_impdo_): Relocate.
1166 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1167 bother calling clear_momentary, nothing was generated.
1168 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1169 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1170 (ffeste_terminate_2): When checking enabled, make sure all blocks
1171 and statements have been ended.
1172 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1173 These now take ffestw block argument.
1174 (ffeste_terminate_2): When checking enabled, it's a function, not
1176 * stw.h (struct _ffestw_): New variable for IFTHEN.
1177 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1179 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1181 * com.c: Clean up commentary per GNU coding standards.
1183 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1185 * version.c: Bump version.
1187 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1189 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1190 null to decide whether to use it.
1192 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1194 * ansify.c (die): Specify void argument.
1196 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1197 argument_info_ptr, argument_info_string, argument_name_ptr,
1198 argument_name_string, elaborate_if_complex,
1199 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1201 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1202 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1203 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1205 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1207 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1209 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1211 Fix bugs exposed by configuring with --enable-checking:
1212 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1213 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1214 pop_f_function_context, store_parm_decls, poplevel): Handle
1215 error_mark_node properly.
1216 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1217 * version.c: Bump version.
1219 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1221 * g77.texi: Fix up docs for -fset-g77-defaults, and
1222 describe how internal consistency checking now happens.
1223 (Should have been done for EGCS version 1.1.)
1225 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1227 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1228 Make -fno-emulate-complex the default, as COMPLEX support
1229 in the back end is now believed to be working.
1231 * version.c: Bump version.
1233 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1235 * g77.texi: -malign-double now works.
1236 Give URL for alignment-testing package.
1237 * news.texi: -malign-double now works.
1239 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1241 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1244 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1246 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1249 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1252 * stb.c (ffestb_local_u_): Likewise.
1253 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1254 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1255 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1256 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1257 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1258 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1259 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1260 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1261 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1262 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1263 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1264 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1265 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1266 ffestb_decl_R539): Likewise.
1268 * stb.h (_ffestb_args_): Likewise.
1270 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1271 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1273 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1274 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1275 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1276 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1277 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1279 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1281 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1282 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1284 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1285 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1287 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1288 ffestt_tokenlist_drive): Add prototype arguments.
1290 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1291 ffestt_tokenlist_drive): Likewise.
1293 * stu.c (ffestu_dummies_transition_): Likewise.
1294 (ffestu_sym_end_transition): Const-ify a char*.
1296 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1297 prototype arguments.
1299 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1301 * version.c (ffe_version_string): Const-ify a char*.
1303 * version.h (ffe_version_string): Likewise.
1305 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1307 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1308 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1309 ffebad_finish): Const-ify a char*.
1311 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1313 * bld.h (ffebld_op_string): Likewise.
1315 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1316 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1317 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1318 ffecom_gfrt_args_): Likewise.
1319 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1320 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1321 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1322 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1323 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1324 ffecom_get_identifier_, ffecom_decl_field,
1325 ffecom_get_invented_identifier, lang_print_error_function,
1326 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1328 (savestring): Remove, use `xstrdup' instead.
1330 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1333 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1335 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1336 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1337 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1338 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1339 ffeexpr_token_number_, ffeexpr_token_number_period_,
1340 ffeexpr_token_number_real_): Const-ify a char*.
1342 * fini.c (xspaces): Likewise.
1344 * global.c (ffeglobal_type_string_): Likewise.
1345 (ffeglobal_drive): Protoize.
1346 (ffeglobal_proc_def_arg): Const-ify a char*.
1348 * global.h (ffeglobal_drive): Protoize.
1349 (ffeglobal_proc_def_arg): Const-ify a char*.
1351 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1354 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1356 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1357 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1358 ffeinfo_where_string_, ffeinfo_basictype_string,
1359 ffeinfo_kind_message, ffeinfo_kind_string,
1360 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1362 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1363 ffeinfo_kind_string, ffeinfo_kindtype_string,
1364 ffeinfo_where_string): Likewise.
1366 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1367 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1368 ffeintrin_fulfill_specific, ffeintrin_init_0,
1369 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1370 ffeintrin_name_generic, ffeintrin_name_implementation,
1371 ffeintrin_name_specific): Likewise.
1373 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1374 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1376 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1377 ffelex_token_new_name, ffelex_token_new_names,
1378 ffelex_token_new_number): Likewise.
1380 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1381 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1383 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1384 malloc_new_zinpool_): Likewise.
1386 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1387 malloc_pool_new): Likewise.
1389 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1392 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1395 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1396 ffesymbol_attrs_string): Const-ify a char*.
1397 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1398 (ffesymbol_state_string): Const-ify a char*.
1400 * symbol.h (ffesymbol_attrs_string): Likewise.
1401 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1402 (ffesymbol_state_string): Const-ify a char*.
1404 * target.c (ffetarget_layout): Likewise.
1406 * target.h (ffetarget_layout): Likewise.
1408 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1410 * Make-lang.in: Remove all references to g77.o/g77.c.
1411 Link g77 from gcc.o.
1413 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1415 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1417 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1419 * news.texi: Editorial fix.
1421 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1423 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1425 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1427 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1428 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1429 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1430 by convertor, just return original expr.
1431 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1432 conversions that aren't yet working properly.
1433 * news.texi: Explain.
1435 * version.c: Bump version.
1437 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1439 * RELEASE-PREP: New file, lists things to do for a release.
1441 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1442 install0.texi, news.texi, news0.texi: Accommodate new doc
1444 Consolidate news items. Don't describe old news items in
1445 various generated docs.
1446 Don't describe FSF-g77 installation stuff in various EGCS-g77
1448 Move description of AUTOMATIC to more suitable location.
1449 * root.texi: New file for new doc architecture.
1451 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1453 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1455 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1457 Warn about non-Y2K-compliant intrinsics:
1458 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1459 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1460 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1461 * intdoc.c (DEFIMPY): Support new Y2K macro.
1462 * intrin.h (DEFIMPY): Ditto.
1463 * intrin.c (DEFIMPY): Ditto.
1464 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1465 Warn about invocation of non-Y2K-compliant intrinsic.
1466 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1467 Rename external procedure names, to keep previously-
1468 compiled (sans-new-warnings) code from linking to
1470 * g77.texi: Document all this stuff.
1471 * news.texi: Spread the joy.
1472 * version.c: Bump version.
1474 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1476 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1477 so describe it there, instead of under 1.2.
1479 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1481 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1483 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1485 * g77.texi: Add remaining changes pending from Dave Love.
1487 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1489 * bugs.texi, news.texi: Conditionalize cross-references
1490 on non-html processing, providing temporary HTML "links".
1492 * g77.texi: Fix up a reference.
1494 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1496 * news.texi, bugs.texi: Delete fixed bugs, make one
1497 of them into the appropriate news item.
1499 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1501 * news.texi: Copy over 1.1.2 news.
1503 1999-03-02 Craig Burley <craig@jcb-sc.com>
1505 * g77.texi (Bug Reporting): Clarify whether to use -E.
1506 Clarify other instructions.
1508 1999-02-27 Craig Burley <craig@jcb-sc.com>
1510 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1512 1999-02-26 Craig Burley <craig@jcb-sc.com>
1514 * intdoc.in (STAT_func, STAT_subr,
1515 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1516 Properly order array elements. Specify N/A return values.
1518 1999-02-26 Craig Burley <craig@jcb-sc.com>
1520 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1521 seconds, and VALUES(8), therefore, milliseconds.
1523 1999-02-26 Craig Burley <craig@jcb-sc.com>
1525 * news.texi: Clarify IOSTAT= fix.
1527 1999-02-25 Richard Henderson <rth@cygnus.com>
1529 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1531 1999-02-25 Craig Burley <craig@jcb-sc.com>
1533 * g77.texi: Clarify/index lack of run-time allocation for
1536 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1538 * f/intdoc.in: Add missing `,' after cross references.
1540 1999-02-20 Craig Burley <craig@jcb-sc.com>
1542 * Make-lang.in (f77.install-common, f77.install-info,
1543 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1544 instead of `lang-f77' for flag file, to be sure of a
1545 writable directory, and remove the flag file after each
1546 operation to keep things clean.
1548 1999-02-20 Craig Burley <craig@jcb-sc.com>
1550 * g77.texi: Properly attribute Priest document; clarify
1551 that it is in the .ps version of the Goldberg document.
1553 1999-02-19 Craig Burley <craig@jcb-sc.com>
1555 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1556 news0.texi, news.texi: Update copyright dates.
1557 Clarify which files are source, which are derived,
1558 and remind maintainers where copyright dates are sourced.
1559 * BUGS, INSTALL, NEWS: Regenerated.
1561 1999-02-19 Craig Burley <craig@jcb-sc.com>
1563 * global.c (ffeglobal_ref_progunit_): Warn about a function
1564 definition that disagrees with the type of a previous reference.
1565 Improve commentary. Fix a couple of minor bugs. Clean up
1567 * news.texi: Spread the joy.
1569 1999-02-18 Craig Burley <craig@jcb-sc.com>
1571 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1572 as argument for FILEINT and FILEASSOC as lhs.
1573 * news.texi: Document fix.
1576 1999-02-18 Craig Burley <craig@jcb-sc.com>
1578 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1580 1999-02-18 Craig Burley <craig@jcb-sc.com>
1582 * intdoc.in (LOG10): Fix typo.
1584 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1586 * intdoc.in: Fix typo.
1588 1999-02-17 Craig Burley <craig@jcb-sc.com>
1590 * g77.texi, intdoc.in: Document Y2K and some other known
1592 * intrin.def (DTIME, FDATE): Fix capitalization of
1593 case-sensitive forms of these intrinsics' names.
1595 1999-02-17 Dave Love <fx@gnu.org>
1597 * intdoc.in: Say `common' logarithm for log10.
1599 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1601 * g77.texi: Add missing @ in email addresses.
1603 1999-02-15 Craig Burley <craig@jcb-sc.com>
1605 * *.*: Delete my (old) email address in most places, change it
1608 1999-02-14 Craig Burley <craig@jcb-sc.com>
1612 1999-02-14 Craig Burley <craig@jcb-sc.com>
1614 * version.c: Bump for 1998-10-02 change (forgot to do this
1617 1999-02-14 Craig Burley <craig@jcb-sc.com>
1619 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1620 and `.FPP' as well as `.for' and `.fpp'.
1622 1999-02-14 Craig Burley <craig@jcb-sc.com>
1624 * intdoc.in (LOG10): Fix description.
1626 1999-02-14 Craig Burley <craig@jcb-sc.com>
1628 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1630 1999-02-14 Craig Burley <craig@jcb-sc.com>
1632 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1633 up and improve indexing, and some other areas of docs.
1635 1999-02-14 Craig Burley <craig@jcb-sc.com>
1637 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1640 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1642 * g77.texi: Update email addresses.
1644 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1646 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1647 mkstemp.o from libiberty.
1649 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1651 * top.c: Don't define ffe_is_ident_. Don't process
1653 * top.h: Remove declaration of ffe_is_ident_ and macros
1654 ffe_is_ident() and ffe_set_is_ident().
1655 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1657 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1659 * lang-specs.h: Map -Qn to -fno-ident.
1661 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1663 * Make-lang.in (g77.o): Depend on prefix.h.
1665 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1667 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1668 conflicting with function `spaces' from libiberty.
1670 * g77spec.c: Don't prototype libiberty functions.
1671 * malloc.c: Likewise.
1673 1998-11-20 Dave Love <d.love@dl.ac.uk>
1675 * g77.texi: Assorted minor changes.
1677 1998-11-19 Dave Love <d.love@dl.ac.uk>
1679 * bugs.texi: Formatting changes from Craig.
1681 * intdoc.in: Terminate some @xrefs with `,'.
1683 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1685 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1687 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1689 * g77.texi, news.texi: Updates from Craig.
1691 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1693 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1695 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1697 * g77spec.c: Don't include gansidecl.h.
1698 * output.j: Likewise.
1700 1998-11-04 Dave Love <d.love@dl.ac.uk>
1702 * g77.texi: Small formatting/indexing fixes.
1704 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1706 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1707 char, change type of variable `s' to unsigned char *.
1709 * com.c (ffecom_symbol_null_): Add missing initializers.
1711 * fini.c (MAXNAMELEN): Undef it before defining.
1713 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1716 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1719 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1721 (ffelex_token_name_from_names): Cast the argument of
1722 `ffelex_is_firstnamechar' to (unsigned char).
1723 (ffelex_token_names_from_names): Likewise.
1724 (ffelex_token_new_name): Likewise.
1725 (ffelex_token_new_names): Likewise.
1727 * malloc.c (malloc_root_): Add missing initializer.
1729 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1730 (ffestb_else) Likewise.
1731 (ffestb_else3_) Likewise.
1732 (ffestb_endxyz) Likewise.
1733 (ffestb_goto) Likewise.
1734 (ffestb_let) Likewise.
1735 (ffestb_varlist) Likewise.
1736 (ffestb_R522) Likewise.
1737 (ffestb_R528) Likewise.
1738 (ffestb_R834) Likewise.
1739 (ffestb_R835) Likewise.
1740 (ffestb_R838) Likewise.
1741 (ffestb_R1102) Likewise.
1742 (ffestb_blockdata) Likewise.
1743 (ffestb_R1212) Likewise.
1744 (ffestb_R810) Likewise.
1745 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1747 (ffestb_V014): Change type of variable `p' to unsigned char *.
1748 (ffestb_dummy) Likewise.
1749 (ffestb_R524) Likewise.
1750 (ffestb_R547) Likewise.
1751 (ffestb_decl_chartype) Likewise.
1752 (ffestb_decl_dbltype) Likewise.
1753 (ffestb_decl_gentype) Likewise.
1754 (ffestb_decl_entsp_2_) Likewise.
1755 (ffestb_V027) Likewise.
1756 (ffestb_decl_R539) Likewise.
1758 * top.c (ffe_decode_option): Mark parameter `argc' with
1761 * where.c (ffewhere_unknown_line_): Add missing initializers.
1763 1998-10-02 Dave Love <d.love@dl.ac.uk>
1765 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1767 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1769 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1770 HANDLE_GENERIC_PRAGMAS.
1772 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1774 * news.texi: Update from Craig.
1776 1998-09-23 Dave Love <d.love@dl.ac.uk>
1778 * g77.texi: Additions about `/*', trailing comments and cpp.
1780 1998-09-18 Dave Love <d.love@dl.ac.uk>
1782 * g77.texi: Various additions and some small fixes.
1784 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1786 * Make-lang.in (f77.install-common): Add missing "else true;".
1788 1998-09-07 Dave Love <d.love@dl.ac.uk>
1790 * ChangeLog.egcs: Deleted. Entries merged here.
1792 1998-09-05 Dave Love <d.love@dl.ac.uk>
1794 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1795 (F771_LDFLAGS): Variable dispensed with.
1797 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1799 * intdoc.in: Minor editorial tweaks.
1801 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1803 * lang-options.h: Convert to wrap option and doc string
1804 in a new macro invocation, FTNOPT, so the nearly identical
1805 list can be used in FSF-g77.
1807 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1809 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1810 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1811 picks up correct dependency.
1813 * Makefile.in (proj-h.o): Fix dependencies list.
1815 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1817 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1818 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1819 enabled in this code.
1820 Generate warning messages if unknown pragmas are encountered.
1821 (pragma_getc): New function: retrieves characters from the
1822 input stream. Defined when HANDLE_PRAGMA is defined.
1823 (pragma_ungetc): New function: replaces characters back into the
1824 input stream. Defined when HANDLE_PRAGMA is defined.
1826 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1828 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1831 1998-08-23 Dave Love <d.love@dl.ac.uk>
1833 * g77.texi: Increment `version-g77' and fix a few typos.
1835 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1837 * Make-lang.in: Add several "else true" clauses to deal with lame
1840 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1842 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1844 1998-08-09 Dave Love <d.love@dl.ac.uk>
1846 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1847 with explicit use of tex.
1848 (f77.mostlyclean): Remove TeX index files.
1850 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1851 hyphen in @value in @code.
1853 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1855 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1856 Allow conversion from pointer to same-sized integer,
1857 to fix invoking SIGNAL as a function.
1859 1998-07-26 Dave Love <d.love@dl.ac.uk>
1861 * BUGS, INSTALL, NEWS: Rebuilt.
1863 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1866 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1868 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1870 * g77spec.c (lang_specific_driver): Return unmolested
1871 command line when --help seen.
1872 Comment out code that printed g77-specific --help info.
1874 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1876 * lang-options.h: Fix up doc strings.
1877 Remove the unimplemented -fdcp-intrinsics-* options.
1879 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1882 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1884 * com.c (ffecom_finish_symbol_transform_): Revert change
1885 of 1998-05-23, as it was too aggressive, in that it
1886 prevented transformation of (used) functions before
1887 primary code generation.
1889 1998-07-15 Dave Love <d.love@dl.ac.uk>
1891 * intdoc.texi: Regenerated.
1893 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1895 * Make-lang.in (f77.rebuilt): Fix to depend on
1896 build-dir-based, not source-based, g77.info.
1898 * g77.texi: Merge docs with 0.5.24.
1899 * g77install.texi: Ditto.
1901 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1903 Cleanups vis-a-vis g77-0.5.24:
1904 * g77spec.c (lang_specific_driver): Tabify source.
1905 * top.c (ffe_decode_option): Use fixed macro to set
1906 internal-checking flag.
1907 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1909 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1911 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1912 * Makefile.in (fini.o): Define USE_HCONFIG macro
1913 so source code doesn't have to.
1914 * fini.c: Don't define USE_HCONFIG here, since
1915 source code usually shouldn't care about this.
1916 * ansify.c: Include stddef.h only if we have it.
1920 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1922 * lang-options.h: Format changed to work with --help support added
1925 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1927 * com.c (ffecom_push_tempvar): Replace kludge that
1928 munged back-end globals directly with proper calls
1929 to push_topmost_sequence and pop_topmost_sequence.
1931 1998-07-12 Dave Love <d.love@dl.ac.uk>
1933 * version.c: Bump version.
1935 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1938 * equiv.c (ffeequiv_offset_): Don't crash on various
1939 possible ANY operands.
1941 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
1943 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1944 for constant is non-zero.
1946 * com.c (__eprintf): Delete this function, it is obsolete.
1948 1998-07-09 Dave Love <d.love@dl.ac.uk>
1950 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1952 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
1954 Fix debugging of CHARACTER*(*), etc., which requires
1955 emitting debug info on types like `ftnlen':
1956 * com.c (ffecom_start_progunit_): Don't bother
1957 resetting "invented" flag for identifier.
1958 (ffecom_transform_equiv_): Don't bother zeroing
1959 "ignored" flag for decl.
1960 (pushdecl): No longer set "ignored", "used", or
1961 "suppressed debug" flags for decls having "invented"
1964 1998-07-06 Mike Stump <mrs@wrs.com>
1966 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1969 1998-07-06 Dave Love <d.love@dl.ac.uk>
1971 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1974 1998-07-05 Dave Love <d.love@dl.ac.uk>
1976 * intdoc.in: Add entry for DATE_AND_TIME.
1978 * intrin.def: Add implementation for DATE_AND_TIME. Make second
1979 and third args of SYSTEM_CLOCK optional.
1981 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1983 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1985 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1987 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
1989 Fix 980701-1.f (which was producing "unaligned trap"
1990 on an Alpha running GNU/Linux, as predicted):
1991 * equiv.c (ffeequiv_layout_local_): Don't bother
1992 coping with pre-padding of entire area while building
1993 it; do that instead after the building is done, and
1994 do it by modifying only the modulo field. This covers
1995 the case of alignment stringency being increased without
1996 lowering the starting offset, unlike the previous changes,
1997 and even more elegantly than those.
1999 * target.c (ffetarget_align): Make sure alignments
2000 are non-zero, just in case.
2002 See ChangeLog.0 for earlier changes.
2005 add-log-time-format: current-time-string