1 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
5 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7 * g77.texi: Document new options -funsafe-math-optimizations
8 and -fno-trapping-math. Revise documentation for -ffast-math.
10 2001-03-01 Zack Weinberg <zackw@stanford.edu>
12 * proj.h: Delete 'bool' type. Don't include stddef.h here.
13 * com.c: Rename variables named 'true' and/or 'false'.
14 * intdoc.c: Delete 'bool' type.
16 2001-03-01 Zack Weinberg <zackw@stanford.edu>
18 * lang-specs.h: Add zero initializer for cpp_spec field to all
21 2001-02-24 Zack Weinberg <zackw@stanford.edu>
23 * com.c: Don't define STDC_HEADERS, autoconf handles it.
25 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
27 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
29 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
31 * version.c, root.texi: Update GCC version number to 3.1. Update
32 G77 version number to 0.5.27.
33 * BUGS, NEWS: Regenerate.
35 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
37 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
38 * com.c (init_parse): Call fatal_io_error instead of
40 (ffecom_decode_include_option_): Make errors non-fatal.
41 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
42 (ffelex_hash_): Likewise.
44 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
46 * Make-lang.in: Remove all dependencies on defaults.h.
47 * com.c: Don't include defaults.h.
49 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
51 * com.c: Don't explicitly include any time headers, the right ones are
52 already included by proj.h.
54 2001-01-15 Mark Mitchell <mark@codesourcery.com>
56 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
57 label to current_function_decl.
59 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
61 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
63 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
65 * com.c (ffecom_init_zero_): Remove last argument in call to
66 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
67 (ffecom_lookup_label_): Likewise.
68 (builtin_function): Likewise.
69 (start_function): Likewise.
71 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
73 * g77install.texi, g77.texi: Update last-updated dates for
74 installation information and the manual as a whole.
75 * bugs.texi, news.texi: Update copyright years in the comments at
78 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
80 * g77install.texi: Adjust wording of an EGCS reference.
82 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
84 * BUGS, NEWS: Regenerate.
86 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
88 * com.c [VMS]: Remove definition of BSTRING.
90 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
92 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
94 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
96 * bugs.texi: Correct copyright years.
98 * news.texi: Likewise.
100 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
102 * g77install.texi: Remove obsolete parts only used for INSTALL,
103 and DOC-G77 conditionals. Update last-update-install date.
105 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
107 * .cvsignore: New file; add info files.
109 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
111 * Make-lang.in (f77.info): Depend on info files in source
113 (f/g77.info): Build info files in source directory; don't build
114 them unless BUILD_INFO is "info".
115 (f77.install-info): Install info files from source directory.
117 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
119 * Make-lang.in: Link f/fini with safe-ctype.o.
120 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
121 * com.c: Use TOUPPER, not ffesrc_toupper.
122 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
123 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
124 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
125 initializing code; use TOUPPER and TOLOWER instead of
126 ffesrc_toupper and ffesrc_tolower.
127 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
128 Don't define ffesrc_toupper or ffesrc_tolower.
130 2000-11-28 Richard Henderson <rth@redhat.com>
132 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
134 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
136 * RELEASE-PREP: Remove obsolete EGCS reference.
137 * g77.texi: Adjust reference to EGCS as something current.
138 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
139 Include doc strings directly in option listing instead of through
141 * root.texi: Remove support for multiple different (FSF and EGCS)
142 distributions of g77.
143 * g77install.texi: Remove conditioned out instructions applying
144 only to obsolete distributions of g77 not as part of GCC. Change
145 "superceded" to the correct spelling "superseded".
147 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
149 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
151 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
153 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
155 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
157 * Make-lang.in: Add $(build_exeext) to f/fini target
159 2000-11-21 Andreas Jaeger <aj@suse.de>
161 * g77.texi (Floating-point Exception Handling): Use feenableexcept
163 (Floating-point precision): Change to match above change.
165 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
167 * g77.texi (Floating-point precision): Adjust example
168 to work with glibc (>= 2.1).
170 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
172 * g77.texi (Floating-point Exception Handling): Adjust
173 example to work with glibc (>= 2.1).
175 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
177 * Make-lang.in (INTDOC_DEPS): New macro.
178 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
179 (f/intdoc): Likewise. Add $(build_exeext).
181 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
183 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
186 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
188 * malloc.c (malloc_init): Call xmalloc, not malloc.
190 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
192 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
194 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
196 * root.texi: Remove non-historical EGCS reference.
197 Set current g77 version to 0.5.26.
199 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
201 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
203 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
205 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
206 munging of source file name.
207 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
208 which builds just one thing. Don't mess with $(LANGUAGES).
209 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
211 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
213 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
214 Remove non-historical references to egcs/EGCS.
216 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
218 * Make-lang.in: Remove f77.distdir and f/INSTALL.
219 * INSTALL, install0.texi: Remove.
221 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
223 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
224 and strrchr () instead of index () and rindex ().
226 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
228 * Make-lang.in: Move all build rules here from Makefile.in,
229 adapt to new context. Wrap all rules that change the current
230 directory in parentheses. Expunge all references to $(P).
231 When one command depends on another and they're run all at
232 once, use && to separate them, not ;. Add OUTPUT_OPTION to
233 all object-file generation rules. Delete obsolete variables.
235 * Makefile.in: Delete.
236 * config-lang.in: Delete outputs= line.
238 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
240 * Makefile.in, g77spec.c: Remove EGCS references in comments.
242 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
244 * com.c (ffecom_do_entry_): Don't mess with obstacks.
245 (ffecom_finish_global_): Likewise.
246 (ffecom_finish_symbol_transform_): Likewise.
247 (ffecom_gen_sfuncdef_): Likewise.
248 (ffecom_init_zero_): Likewise.
249 (ffecom_start_progunit_): Likewise.
250 (ffecom_sym_transform_): Likewise.
251 (ffecom_sym_transform_assign_): Likewise.
252 (ffecom_transform_equiv_): Likewise.
253 (ffecom_transform_namelist_): Likewise.
254 (ffecom_vardesc_): Likewise.
255 (ffecom_vardesc_array_): Likewise.
256 (ffecom_vardesc_dims_): Likewise.
257 (ffecom_end_transition): Likewise.
258 (ffecom_make_tempvar): Likewise.
259 (bison_rule_pushlevel_): Likewise.
260 (bison_rule_compstmt_): Likewise.
261 (finish_decl): Likewise.
262 (finish_function): Likewise.
263 (push_parm_decl): Likewise.
264 (start_decl): Likewise.
265 (start_function): Likewise.
266 (ggc_p): Don't define.
267 * std.c (ffestd_stmt_pass_): Likewise.
268 * ste.c (ffeste_end_block_): Likewise.
269 (ffeste_end_stmt_): Likewise.
270 (ffeste_begin_iterdo_): Likewise.
271 (ffeste_io_ialist_): Likewise.
272 (ffeste_io_cilist_): Likewise.
273 (ffeste_io_inlist_): Likewise.
274 (ffeste_io_olist_): Likewise.
275 (ffeste_R810): Likewise.
276 (ffeste_R838): Likewise.
277 (ffeste_R839): Likewise.
278 (ffeste_R842): Likewise.
279 (ffeste_R843): Likewise.
280 (ffeste_R1001): Likewise.
282 2000-10-05 Richard Henderson <rth@cygnus.com>
284 * com.c (finish_function): Don't init can_reach_end.
286 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
288 * com.c (lang_mark_false_label_stack): Remove.
290 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
292 * com.c: Include defaults.h.
293 * com.h: Don't define the *_TYPE_SIZE macros.
294 * Makefile.in: Update dependencies.
296 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
298 * ansify.c: Use #line, not # <number>.
300 2000-08-24 Greg McGary <greg@mcgary.org>
302 * intdoc.c (ARRAY_SIZE): Remove macro.
303 * proj.h (ARRAY_SIZE): Remove macro.
304 * com.c (init_decl_processing): Use ARRAY_SIZE.
306 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
308 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
309 * com.c (macro DEFGFRT): Use CONST boolean.
310 (ffecom_call_binop_): Choose between call by value
311 and call by reference.
312 (ffecom_expr_): Use direct calls to (g)libc functions for
313 POW_DD, LOG10, (float) MOD.
314 (ffecom_make_gfrt_): Add const indication to table of
316 * com.h (macro DEFGFRT): Use CONST boolean.
317 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
319 2000-08-21 Nix <nix@esperi.demon.co.uk>
321 * lang-specs.h: Do not process -o or run the assembler if
322 -fsyntax-only. Use %j instead of /dev/null.
324 2000-08-21 Jakub Jelinek <jakub@redhat.com>
326 * lang-specs.h: Pass -I* options to f771.
328 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
330 * top.c (ffe_decode_option): Disable -fdebug-kludge
332 * lang-options.h: Document the fact.
335 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
337 * bugs.texi: Describe new ability to emit debug info
338 for EQUIVALENCE members.
341 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
342 Toon Moene <toon@moene.indiv.nluug.nl>
344 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
345 so that debug info can be attached to their storage.
346 Unconditionally list the storage set aside for them.
348 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
350 * g77spec.c (lang_specific_driver): Clearer g77 version message.
352 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
354 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
355 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
356 (f771): Link with $(BACKEND).
358 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
360 * g77spec.c: Adjust type of second argument to
361 lang_specific_driver, and update code as necessary.
363 * expr.c (ffeexpr_finished_): Cast signed side of ?:
366 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
368 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
370 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
372 * fini.c (main): Avoid automatic aggregate initialization.
374 * proj.h: Indent #error directive.
376 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
378 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
380 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
382 * Make-lang.in: Put $(build_exeext) suffix on programs which run
383 on the build machine.
385 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
387 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
388 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
390 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
392 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
394 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
396 * version.c: Bump version number.
398 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
400 * Make-lang.in (F77_SRCS): Remove all .j files.
401 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
402 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
403 TOPLEV_H, TREE_H): Remove references to .j files.
404 (TCONFIG_H, TM_H): Remove entirely.
405 (deps-kinda): Delete rule.
408 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
409 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
410 tree.j, tconfig.j, tree.j: Delete.
412 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
413 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
414 where.c, where.h: Include parent-directory headers directly.
415 * lex.c: Don't include tree.h twice.
417 2000-05-17 H.J. Lu (hjl@gnu.org)
419 * Make-lang.in: Use a unique stamp for each target to support
422 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
424 * ste.c (gbe_block): Constify.
426 2000-06-13 Jakub Jelinek <jakub@redhat.com>
428 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
429 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
430 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
431 (duplicate_decls): Set DECL_USER_ALIGN.
433 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
435 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
437 2000-06-04 Philipp Thomas <pthomas@suse.de>
439 * Makefile.in(INTLLIBS): New macro.
440 (LIBS): Add INTLLIBS.
443 2000-06-02 Richard Henderson <rth@cygnus.com>
445 * com.c (lang_get_alias_set): New.
447 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
449 * bugs.texi: Note that debugging information for
450 common block items is emitted now.
453 2000-05-18 Chris Demetriou <cgd@sibyte.com>
455 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
456 these types correspond to built-in types now defined in
457 the C front end (for libf2c).
459 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
461 * top.c (ffe_decode_option): Update -Wall unused flags by calling
464 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
466 * com.c (ffecom_subscript_check_): Constify array_name
467 parameter. Clean up string bashing.
468 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
470 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
471 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
473 (init_parse): Constify parameter and return value.
474 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
476 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
477 (ffelex_hash_, ffelex_include_): Constify local char *.
478 * std.c (ffestd_exec_end): Constify local char *.
479 * where.c (ffewhere_file_new): Constify filename parameter.
480 * where.h: Update prototypes.
482 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
484 * com.c (ffecom_overlap_): Set source_offset to
486 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
487 bitsizetype before multiplying by TYPE_SIZE.
488 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
489 calculation. Convert to bitsizetype before multiplying by
492 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
494 * lex.c: Remove references to cccp.c.
495 * g77install.texi: Remove references to cexp.c/cexp.y.
497 2000-04-15 David Edelsohn <edelsohn@gnu.org>
499 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
502 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
504 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
505 preprocessor constant.
506 (FFECOM_f2cLOGICAL): Likewise.
507 (FFECOM_f2cLONGINT): Likewise.
509 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
511 * Makefile.in (GGC_H): Add varray.h.
513 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
515 * lang-specs.h: Pass -fno-show-column to the preprocessor.
517 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
519 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
520 (ffecom_init_0): Likewise.
522 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
524 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
525 (ffecom_tree_canonize_ref_): Likewise.
527 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
529 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
531 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
532 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
534 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
536 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
538 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
540 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
541 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
542 (ffecom_transform_equiv_): Likewise.
544 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
546 * ansify.c (die_unless): Don't use ANSI string concatenation.
547 (die): Mark with ATTRIBUTE_NORETURN.
549 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
551 * com.c (current_function_decl): Move to toplev.c.
553 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
555 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
556 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
557 (ffecom_tree_canonize_ref_): Likewise.
558 (type_for_mode): Handle TImode.
559 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
560 (ffeste_io_ciclist_): Likewise.
562 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
564 * com.c (ffecom_type_permanent_copy_): Delete unused function.
565 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
567 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
569 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
570 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
571 (duplicate_decls): Likewise.
572 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
573 (finish_decl): Delete -Wlarger-than processing.
575 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
577 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
579 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
581 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
582 (ffecom_finish_symbol_transform_): Likewise.
583 (ffecom_transform_common_): Call ffestorag_set_hook.
585 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
587 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
589 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
591 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
593 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
595 * g77spec.c: Don't declare `version_string'.
597 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
599 * com.c (mark_tracker_head, mark_binding_level): Protoize.
601 * where.c (mark_ffewhere_head): Likewise.
603 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
605 * lang-specs.h: Pass -lang-fortran to preprocessor.
607 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
609 * stw.h (struct _ffestw_): Change type of uses_ to int.
611 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
613 * com.c (ffecom_init_0): Make double_ftype_double,
614 float_ftype_float, ldouble_ftype_ldouble,
615 ffecom_tree_ptr_to_fun_type_void local.
616 (tracker_head): New static variable.
617 (mark_tracker_head): New, marker procedure for tracker_head.
618 (ffecom_save_tree_forever): New procedure.
619 (ffecom_init_zero_): Remove obstack use.
620 (ffecom_make_gfrt_): Remove obstack use.
621 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
622 (ffecom_transform_common_): Remove obstack use, save appropriate
624 (ffecom_type_namelist_): Remove obstack use, save appropriate
626 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
627 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
628 (duplicate_decls): Remove obstack use.
629 (finish_function): push & pop ggc context around
630 rest_of_compilation when building nested function.
631 (mark_binding_level): New function.
632 (init_decl_processing): Mark all the GC roots.
634 (lang_mark_tree): New function.
635 (lang_mark_false_label_stack): New trivial function.
636 * com.h (ffecom_save_tree_forever): Declare as external.
637 * lex.c (ffelex_hash_): Use GC to allocate the filename string
638 even when ffelex_kludge_flag_.
639 * ste.c (ffeste_io_ialist_): Register a static root.
640 (ffeste_io_inlist_): Likewise.
641 (ffeste_io_icilist_): Likewise.
642 (ffeste_io_cllist_): Likewise.
643 (ffeste_io_cilist_): Likewise.
644 (ffeste_io_olist_): Likewise.
645 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
647 (GGC_H): New variable.
649 * where.c (ffewhere_head): New global.
650 (mark_ffewhere_head): New marker procedure for ffewhere_head.
651 (ffewhere_file_kill): Use GC to do memory management.
652 (ffewhere_file_new): Use GC to do memory management.
655 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
657 * g77.texi (C Interfacing Tools): Fix an incorrect link.
659 1999-12-13 Jakub Jelinek <jakub@redhat.com>
661 * target.h: Handle sparc64 the same way as alpha.
663 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
665 * com.c (ffecom_file_, ffecom_file, file_buf,
666 ffecom_open_include_): Constify a char*.
667 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
669 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
670 (lang_print_error_function): ANSI-fy.
672 * com.h (ffecom_file): Constify a char*.
674 * fini.c (main): Call return, not exit.
676 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
679 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
682 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
684 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
686 (ffecom_char_enhance_arg_, ffecom_do_entry_,
687 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
688 ffecom_start_progunit_, ffecom_start_progunit_,
689 ffecom_start_progunit_, ffecom_sym_transform_assign_,
690 ffecom_transform_equiv_, ffecom_transform_namelist_,
691 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
692 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
695 * com.h (ffecom_get_invented_identifier): Likewise.
697 * sts.c (ffests_printf): New function taking ellipses.
698 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
699 ffests_printf_2Us): Delete.
703 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
704 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
705 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
706 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
707 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
708 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
710 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
711 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
713 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
714 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
716 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
718 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
720 * com.c (poplevel): Don't call remember_end_note.
722 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
724 * top.h (ffe_is_subscript_check_): Remove extern decl.
725 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
726 * top.c (ffe_is_subscript_check_): Remove global variable.
727 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
728 Set flag_bounds_check for "(no-)fortran-bounds-check".
730 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
731 (ffecom_char_args_x_): Ditto.
733 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
736 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
737 macro UNUSED in terms of ATTRIBUTE_UNUSED.
739 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
741 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
743 (builtin_function): No longer static. New arg CLASS. Arg
744 FUNCTION_CODE now of type int. All callers changed.
745 Set the builtin's DECL_BUILT_IN_CLASS.
747 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
749 * g77spec.c (lang_specific_driver): Initialise return value.
751 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
753 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
755 * fini.c (main): Likewise.
757 * intrin.c (ffeintrin_init_0): Likewise.
759 * lex.c (ffelex_hash_): Likewise.
761 * src.c (ffesrc_init_1): Likewise.
763 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
765 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
766 call to function `fatal'.
768 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
770 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
772 * g77spec.c: Include gcc.h.
773 (g77_xargv): Constify.
774 (g77_fn): Add parameter prototypes.
775 (lookup_option, append_arg): Add static prototypes.
776 (g77_newargv): Constify.
777 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
778 (lang_specific_driver): All calls to the function pointer
779 parameter now explicitly call `fatal'.
781 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
783 * com.h: Delete declarations for all tree nodes now moved to
785 * com.c: Delete their definitions.
786 (ffecom_init_0): Call build_common_tree_nodes and
787 build_common_tree_nodes_2 instead of building their nodes here.
788 Override their decisions for complex nodes.
790 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
792 * Make-lang.in (f771): Depend on ggc-callbacks.o.
793 * Makefile.in (OBJS): Add ggc-callbacks.o.
796 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
798 * com.c (language_string): Constify.
800 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
802 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
803 Remove hacks for stuff which now comes from libiberty.
805 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
807 * com.c (lang_printable_name): Constify a char*.
809 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
811 * lang-specs.h: Pass cc1 spec to f771.
813 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
815 * com.c (lang_print_error_function): Constify a char*.
816 (init_parse): Remove redundant prototype for `print_error_function'.
817 (lang_identify): Constify a char*.
819 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
821 * g77spec.c: Update URLS and mail addresses.
822 * root.texi: Update URLS and mail addresses.
824 1999-07-25 Richard Henderson <rth@cygnus.com>
826 * com.c (ptr_type_node, va_list_type_node): New.
827 (ffecom_init_0): Init and use ptr_type_node.
829 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
831 * root.texi: Update e-mail addresses to gcc.gnu.org.
832 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
833 instructions to gcc.gnu.org. Removed e-mail address.
835 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
837 * root.texi, g77install.texi: Switchover to GCC terminology.
838 Also, FSF-G77 had been mistakenly set at some point.
840 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
842 * news.texi: Describe DATE intrinsic fix.
844 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
846 * version.c: Denote experimental version.
848 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
850 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
851 a temp even if -fno-f2c.
853 * version.c: Bump version.
855 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
857 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
858 Explain that this fixes the NAMELIST-read bug.
860 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
862 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
864 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
866 * g77.texi: Update links.
868 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
870 * news.texi: Add missing @end ifclear.
872 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
874 * news.texi: Doc TtyNam fix.
876 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
878 * news.texi: New heading for development version.
879 Doc upgrade to netlib libf2c as of today.
881 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
883 * news.texi: Mention BACKSPACE fix to libg2c.
885 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
887 * Make-lang.in: Any target using libsubdir must depend
890 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
892 * g77.texi: Describe a few more missing features people
893 have emailed me about.
895 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
897 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
898 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
900 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
902 * Make-lang.in: Use libsubdir, not prefix, to store
903 temporary lang-f77 `flag' file.
905 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
907 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
908 Mention that libg2c is multilibbed.
910 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
912 * g77.texi (Missing Features): Add `Better Warnings'
915 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
917 * g77.texi: Fix thinko.
919 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
921 * news.texi: Document Tue May 18 03:52:04 1999 patch.
924 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
926 * g77.texi, news.texi, root.texi, version.c: Start renaming
927 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
928 the version of g77 within GCC 2.95.
930 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
932 Rename -fsubscript-check to -fbounds-check and
933 -ff2c-subscript-check to -ffortran-bounds-check:
934 * g77.texi: Rename options in docs, clarify usage.
935 * lang-options.h: Rename options, clarify doclets.
936 * news.texi: Rename options, don't bother with fortran-specific
938 * top.c (ffe_decode_option): Rename recognized strings.
940 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
942 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
943 now that -fflatten-arrays exists.
945 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
948 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
949 CHARACTER expression.
950 (ffecom_prepare_expr_): Ditto.
952 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
954 Support use of back end's improved open-coding of complex divide:
955 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
956 instead of run-time call to [cz]_div, if `-Os' option specified.
957 (lang_init_options): Tell back end we want support for wide range
958 of inputs to complex divide.
962 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
964 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
967 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
969 Fix INTEGER*8 subscripts in array references:
970 * com.c (ffecom_subscript_check_): Convert low, high, and
971 element as necessary to make comparison work.
972 (ffecom_arrayref_): Do more of the work.
973 Properly handle subscript expr that's wider than int,
974 if pointers are wider than int.
975 (ffecom_expr_): Leave more work to ffecom_arrayref_.
976 (ffecom_init_0): Record sizes of pointers and ints for
978 Use set_sizetype etc. as done by gcc front end.
979 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
980 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
981 expressions in run-time contexts.
982 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
983 non-default INTEGER subscript expressions.
984 * news.texi: Announce.
986 Finish accepting -fflatten-arrays option:
987 * com.c (ffecom_arrayref_): Flatten references if requested.
988 * g77.texi: Describe.
989 * lang-options.h: Allow.
990 * news.texi: Announce.
991 * top.c, top.h: Recognize.
993 * version.c: Bump version.
995 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
997 * com.c (lang_init_options): Disable back end's maintenance
999 * news.texi: Document dropping of errno.
1001 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1003 * lang-specs.h: Pass -$ to the preprocessor.
1005 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1007 * g77.texi: Fix various @xref's per proper style.
1008 Go ahead and use nested braces in @xref's, with care.
1009 * g77install.texi: Fix @xref per proper style.
1011 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1013 * news.texi: Doc upgrade to netlib libf2c as of today.
1015 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1017 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1018 and point to the FAQ.
1020 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1022 * g77.texi (Arbitrary Concatenation): Put this under
1023 "Missing Features" instead of "Projects".
1024 (Internals Documentation): Point to new "Front End" chapter.
1026 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1028 * bugs.texi, news.texi: Automatic arrays reportedly working
1031 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1033 * g77.texi (Advantages Over f2c): Expand on this topic.
1035 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1037 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1039 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1041 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1042 ETIME_subr, and TTYNAM_subr:
1043 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1044 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1046 * intdoc.in: Document the new calling sequences.
1047 * intrin.def: Reverse the arguments.
1048 * news.texi: Document the fact that they changed.
1049 * version.c: Bump version.
1051 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1053 * news.texi: Doc upgrade to netlib libf2c as of today.
1055 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1057 * version.c: Bump version.
1059 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1061 Fix compile/19990502-1.f:
1062 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1063 variable when expanding the assignment into it.
1065 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1067 Fix 19990325-0.f and 19990325-1.f:
1068 * com.c (ffecom_possible_partial_overlap_): New function.
1069 (ffecom_expand_let_stmt): Use it to determine whether to assign
1070 to a COMPLEX operand through a temp.
1071 * news.texi: Document fix.
1073 * version.c: Bump version.
1075 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1077 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1078 start/end/incr expressions to default INTEGER.
1079 Fix some broken conditionals.
1080 Clean up some code in the region.
1081 * news.c: Document the fix.
1083 * version.c: Bump version.
1085 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1087 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1088 checking option with something else.
1090 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1092 Support new -fsubscript-check and -ff2c-subscript-check options:
1093 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1094 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1095 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1096 FFEBLD_opARRAYREF case.
1097 Compute character name, array type, and use new
1098 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1099 (ffecom_expr_): Use new ffecom_arrayref_ function.
1100 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1101 * g77.texi, news.texi: Document new options.
1102 * top.c, top.h: Support new options.
1104 * news.texi: Fix up some items to not be in "User-Visible Changes".
1106 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1109 * version.c: Bump version.
1111 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1113 * bugs.texi, news.texi: Clarify -malign-double situation.
1115 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1117 * stb.c (ffestb_R5282_): Convert DATA repeat count
1118 to default INTEGER, to avoid problems downstream.
1120 * version.c: Bump version.
1122 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1124 * ste.c (ffeste_R819B): Start the loop before expanding
1125 the termination expression.
1127 * version.c: Bump version.
1129 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1131 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1132 variables have constant addresses (EQUIVALENCE only if
1133 containing aggregate is static).
1135 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1137 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1138 Clean up @code{} vs. @samp{}.
1139 Clean up dashes (`--') vs. @minus{} vs. `---'.
1141 * ffe.texi: Add copyright header.
1143 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1144 Remove support for -fugly option.
1145 Clarify that -fugly-logint is needed instead of -fugly
1146 to work around using .EQ./.NE. on LOGICAL operands.
1147 Explain more about why -fugly-logint is bad juju.
1149 * g77.texi (Missing Features): Describe READONLY as a missing
1150 feature. Describe AUTOMATIC better.
1152 * news.texi: Mention libf2c upgrade.
1154 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1156 Make a place for front-end internals documentation:
1157 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1158 * ffe.texi: New file, containing docs on front-end internals.
1159 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1161 * g77.texi: Fix an index entry.
1163 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1165 Rewrite to use block/scope structure of GBE and to ensure
1166 variables (especially those going on stack/reg) are declared
1167 before executable code generated:
1168 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1170 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1171 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1172 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1173 ffebld_rank, ffebld_where): New convenience macros (used
1174 by rest of this patch).
1175 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1176 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1178 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1179 ffecom_call_gfrt): Support passing hooks for temp-var info.
1180 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1181 of its left and right operands, so it can get at the hook.
1182 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1183 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1184 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1185 ffecom_prepare_ptr_to_expr): New functions supporting expression
1187 (bison_rule_compstmt_): Return the tree, as in the CFE.
1188 (delete_block): New function, from CFE.
1189 (kept_level_p): New function, from CFE, modified.
1190 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1191 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1192 and they do real work.
1193 (struct binding_level): Add prep_state member. Initialize to 0.
1194 (ffecom_get_invented_identifier): Now takes either or both a
1195 string and an integer, using -1 to denote no integer.
1196 (ffecom_do_entry_): Disallow temp-var generation via expressions
1197 in body of function, since the exprs aren't prescanned.
1198 (ffecom_expr_rw): Now takes destination tree.
1199 (ffecom_expr_w): New function, now used in some places
1200 ffecom_expr_rw had been used.
1201 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1202 of source file, to avoid annoying problems editing com.c using
1204 (ffecom_expr_power_integer_): Make a temp var for division, if
1206 Handle expanded statement expression as does CFE.
1207 (ffecom_start_progunit_): Disallow temp-var generation in body
1208 of function, since expressions are not prescanned at this level.
1209 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1210 so these are all transformed up front, before code-generation
1212 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1213 ffecom_ptr_to_const_expr): New functions to transform expressions
1214 only if the results will surely be constants.
1215 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1216 obtaining temp vars.
1217 (ffecom_expand_let_stmt): Guess at usability of destination
1218 pre-expansion, to provide better prescan preparation (fewer
1219 spurious temp vars).
1220 (ffecom_init_0): Disallow temp-var generation in global scope.
1221 (ffecom_type_expr): New function, returns just the type tree
1223 (start_function): Disallow temp-var generation in parm scope.
1224 (incomplete_type_error): Fix introductory comment.
1225 (poplevel): Update (somewhat) from CFE.
1226 (pushlevel): Update (somewhat) from CFE.
1227 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1228 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1229 ffestd_R806): Remember and pass through the ffestw block info
1230 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1231 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1232 (ffeste_io_inlist_): Add prototype.
1233 (ffeste_f2c_*): Macros rewritten, new ones added.
1234 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1235 ffeste_end_stmt_): New macros/functions, depending on whether
1236 checking is enabled, to keep track of symmetry of other ste.c code.
1237 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1238 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1239 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1240 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1241 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1242 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1243 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1244 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1245 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1246 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1247 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1248 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1249 all pertinent expressions, update to new com.c interface, etc.
1250 (ffeste_io_impdo_): Relocate.
1251 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1252 bother calling clear_momentary, nothing was generated.
1253 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1254 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1255 (ffeste_terminate_2): When checking enabled, make sure all blocks
1256 and statements have been ended.
1257 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1258 These now take ffestw block argument.
1259 (ffeste_terminate_2): When checking enabled, it's a function, not
1261 * stw.h (struct _ffestw_): New variable for IFTHEN.
1262 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1264 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1266 * com.c: Clean up commentary per GNU coding standards.
1268 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1270 * version.c: Bump version.
1272 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1274 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1275 null to decide whether to use it.
1277 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1279 * ansify.c (die): Specify void argument.
1281 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1282 argument_info_ptr, argument_info_string, argument_name_ptr,
1283 argument_name_string, elaborate_if_complex,
1284 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1286 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1287 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1288 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1290 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1292 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1294 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1296 Fix bugs exposed by configuring with --enable-checking:
1297 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1298 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1299 pop_f_function_context, store_parm_decls, poplevel): Handle
1300 error_mark_node properly.
1301 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1302 * version.c: Bump version.
1304 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1306 * g77.texi: Fix up docs for -fset-g77-defaults, and
1307 describe how internal consistency checking now happens.
1308 (Should have been done for EGCS version 1.1.)
1310 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1312 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1313 Make -fno-emulate-complex the default, as COMPLEX support
1314 in the back end is now believed to be working.
1316 * version.c: Bump version.
1318 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1320 * g77.texi: -malign-double now works.
1321 Give URL for alignment-testing package.
1322 * news.texi: -malign-double now works.
1324 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1326 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1329 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1331 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1334 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1337 * stb.c (ffestb_local_u_): Likewise.
1338 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1339 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1340 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1341 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1342 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1343 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1344 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1345 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1346 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1347 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1348 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1349 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1350 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1351 ffestb_decl_R539): Likewise.
1353 * stb.h (_ffestb_args_): Likewise.
1355 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1356 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1358 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1359 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1360 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1361 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1362 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1364 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1366 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1367 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1369 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1370 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1372 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1373 ffestt_tokenlist_drive): Add prototype arguments.
1375 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1376 ffestt_tokenlist_drive): Likewise.
1378 * stu.c (ffestu_dummies_transition_): Likewise.
1379 (ffestu_sym_end_transition): Const-ify a char*.
1381 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1382 prototype arguments.
1384 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1386 * version.c (ffe_version_string): Const-ify a char*.
1388 * version.h (ffe_version_string): Likewise.
1390 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1392 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1393 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1394 ffebad_finish): Const-ify a char*.
1396 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1398 * bld.h (ffebld_op_string): Likewise.
1400 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1401 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1402 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1403 ffecom_gfrt_args_): Likewise.
1404 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1405 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1406 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1407 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1408 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1409 ffecom_get_identifier_, ffecom_decl_field,
1410 ffecom_get_invented_identifier, lang_print_error_function,
1411 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1413 (savestring): Remove, use `xstrdup' instead.
1415 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1418 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1420 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1421 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1422 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1423 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1424 ffeexpr_token_number_, ffeexpr_token_number_period_,
1425 ffeexpr_token_number_real_): Const-ify a char*.
1427 * fini.c (xspaces): Likewise.
1429 * global.c (ffeglobal_type_string_): Likewise.
1430 (ffeglobal_drive): Protoize.
1431 (ffeglobal_proc_def_arg): Const-ify a char*.
1433 * global.h (ffeglobal_drive): Protoize.
1434 (ffeglobal_proc_def_arg): Const-ify a char*.
1436 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1439 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1441 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1442 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1443 ffeinfo_where_string_, ffeinfo_basictype_string,
1444 ffeinfo_kind_message, ffeinfo_kind_string,
1445 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1447 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1448 ffeinfo_kind_string, ffeinfo_kindtype_string,
1449 ffeinfo_where_string): Likewise.
1451 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1452 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1453 ffeintrin_fulfill_specific, ffeintrin_init_0,
1454 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1455 ffeintrin_name_generic, ffeintrin_name_implementation,
1456 ffeintrin_name_specific): Likewise.
1458 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1459 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1461 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1462 ffelex_token_new_name, ffelex_token_new_names,
1463 ffelex_token_new_number): Likewise.
1465 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1466 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1468 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1469 malloc_new_zinpool_): Likewise.
1471 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1472 malloc_pool_new): Likewise.
1474 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1477 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1480 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1481 ffesymbol_attrs_string): Const-ify a char*.
1482 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1483 (ffesymbol_state_string): Const-ify a char*.
1485 * symbol.h (ffesymbol_attrs_string): Likewise.
1486 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1487 (ffesymbol_state_string): Const-ify a char*.
1489 * target.c (ffetarget_layout): Likewise.
1491 * target.h (ffetarget_layout): Likewise.
1493 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1495 * Make-lang.in: Remove all references to g77.o/g77.c.
1496 Link g77 from gcc.o.
1498 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1500 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1502 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1504 * news.texi: Editorial fix.
1506 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1508 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1510 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1512 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1513 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1514 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1515 by convertor, just return original expr.
1516 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1517 conversions that aren't yet working properly.
1518 * news.texi: Explain.
1520 * version.c: Bump version.
1522 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1524 * RELEASE-PREP: New file, lists things to do for a release.
1526 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1527 install0.texi, news.texi, news0.texi: Accommodate new doc
1529 Consolidate news items. Don't describe old news items in
1530 various generated docs.
1531 Don't describe FSF-g77 installation stuff in various EGCS-g77
1533 Move description of AUTOMATIC to more suitable location.
1534 * root.texi: New file for new doc architecture.
1536 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1538 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1540 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1542 Warn about non-Y2K-compliant intrinsics:
1543 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1544 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1545 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1546 * intdoc.c (DEFIMPY): Support new Y2K macro.
1547 * intrin.h (DEFIMPY): Ditto.
1548 * intrin.c (DEFIMPY): Ditto.
1549 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1550 Warn about invocation of non-Y2K-compliant intrinsic.
1551 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1552 Rename external procedure names, to keep previously-
1553 compiled (sans-new-warnings) code from linking to
1555 * g77.texi: Document all this stuff.
1556 * news.texi: Spread the joy.
1557 * version.c: Bump version.
1559 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1561 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1562 so describe it there, instead of under 1.2.
1564 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1566 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1568 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1570 * g77.texi: Add remaining changes pending from Dave Love.
1572 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1574 * bugs.texi, news.texi: Conditionalize cross-references
1575 on non-html processing, providing temporary HTML "links".
1577 * g77.texi: Fix up a reference.
1579 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1581 * news.texi, bugs.texi: Delete fixed bugs, make one
1582 of them into the appropriate news item.
1584 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1586 * news.texi: Copy over 1.1.2 news.
1588 1999-03-02 Craig Burley <craig@jcb-sc.com>
1590 * g77.texi (Bug Reporting): Clarify whether to use -E.
1591 Clarify other instructions.
1593 1999-02-27 Craig Burley <craig@jcb-sc.com>
1595 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1597 1999-02-26 Craig Burley <craig@jcb-sc.com>
1599 * intdoc.in (STAT_func, STAT_subr,
1600 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1601 Properly order array elements. Specify N/A return values.
1603 1999-02-26 Craig Burley <craig@jcb-sc.com>
1605 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1606 seconds, and VALUES(8), therefore, milliseconds.
1608 1999-02-26 Craig Burley <craig@jcb-sc.com>
1610 * news.texi: Clarify IOSTAT= fix.
1612 1999-02-25 Richard Henderson <rth@cygnus.com>
1614 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1616 1999-02-25 Craig Burley <craig@jcb-sc.com>
1618 * g77.texi: Clarify/index lack of run-time allocation for
1621 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1623 * f/intdoc.in: Add missing `,' after cross references.
1625 1999-02-20 Craig Burley <craig@jcb-sc.com>
1627 * Make-lang.in (f77.install-common, f77.install-info,
1628 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1629 instead of `lang-f77' for flag file, to be sure of a
1630 writable directory, and remove the flag file after each
1631 operation to keep things clean.
1633 1999-02-20 Craig Burley <craig@jcb-sc.com>
1635 * g77.texi: Properly attribute Priest document; clarify
1636 that it is in the .ps version of the Goldberg document.
1638 1999-02-19 Craig Burley <craig@jcb-sc.com>
1640 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1641 news0.texi, news.texi: Update copyright dates.
1642 Clarify which files are source, which are derived,
1643 and remind maintainers where copyright dates are sourced.
1644 * BUGS, INSTALL, NEWS: Regenerated.
1646 1999-02-19 Craig Burley <craig@jcb-sc.com>
1648 * global.c (ffeglobal_ref_progunit_): Warn about a function
1649 definition that disagrees with the type of a previous reference.
1650 Improve commentary. Fix a couple of minor bugs. Clean up
1652 * news.texi: Spread the joy.
1654 1999-02-18 Craig Burley <craig@jcb-sc.com>
1656 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1657 as argument for FILEINT and FILEASSOC as lhs.
1658 * news.texi: Document fix.
1661 1999-02-18 Craig Burley <craig@jcb-sc.com>
1663 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1665 1999-02-18 Craig Burley <craig@jcb-sc.com>
1667 * intdoc.in (LOG10): Fix typo.
1669 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1671 * intdoc.in: Fix typo.
1673 1999-02-17 Craig Burley <craig@jcb-sc.com>
1675 * g77.texi, intdoc.in: Document Y2K and some other known
1677 * intrin.def (DTIME, FDATE): Fix capitalization of
1678 case-sensitive forms of these intrinsics' names.
1680 1999-02-17 Dave Love <fx@gnu.org>
1682 * intdoc.in: Say `common' logarithm for log10.
1684 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1686 * g77.texi: Add missing @ in email addresses.
1688 1999-02-15 Craig Burley <craig@jcb-sc.com>
1690 * *.*: Delete my (old) email address in most places, change it
1693 1999-02-14 Craig Burley <craig@jcb-sc.com>
1697 1999-02-14 Craig Burley <craig@jcb-sc.com>
1699 * version.c: Bump for 1998-10-02 change (forgot to do this
1702 1999-02-14 Craig Burley <craig@jcb-sc.com>
1704 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1705 and `.FPP' as well as `.for' and `.fpp'.
1707 1999-02-14 Craig Burley <craig@jcb-sc.com>
1709 * intdoc.in (LOG10): Fix description.
1711 1999-02-14 Craig Burley <craig@jcb-sc.com>
1713 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1715 1999-02-14 Craig Burley <craig@jcb-sc.com>
1717 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1718 up and improve indexing, and some other areas of docs.
1720 1999-02-14 Craig Burley <craig@jcb-sc.com>
1722 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1725 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1727 * g77.texi: Update email addresses.
1729 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1731 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1732 mkstemp.o from libiberty.
1734 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1736 * top.c: Don't define ffe_is_ident_. Don't process
1738 * top.h: Remove declaration of ffe_is_ident_ and macros
1739 ffe_is_ident() and ffe_set_is_ident().
1740 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1742 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1744 * lang-specs.h: Map -Qn to -fno-ident.
1746 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * Make-lang.in (g77.o): Depend on prefix.h.
1750 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1752 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1753 conflicting with function `spaces' from libiberty.
1755 * g77spec.c: Don't prototype libiberty functions.
1756 * malloc.c: Likewise.
1758 1998-11-20 Dave Love <d.love@dl.ac.uk>
1760 * g77.texi: Assorted minor changes.
1762 1998-11-19 Dave Love <d.love@dl.ac.uk>
1764 * bugs.texi: Formatting changes from Craig.
1766 * intdoc.in: Terminate some @xrefs with `,'.
1768 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1770 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1772 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1774 * g77.texi, news.texi: Updates from Craig.
1776 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1778 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1780 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1782 * g77spec.c: Don't include gansidecl.h.
1783 * output.j: Likewise.
1785 1998-11-04 Dave Love <d.love@dl.ac.uk>
1787 * g77.texi: Small formatting/indexing fixes.
1789 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1791 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1792 char, change type of variable `s' to unsigned char *.
1794 * com.c (ffecom_symbol_null_): Add missing initializers.
1796 * fini.c (MAXNAMELEN): Undef it before defining.
1798 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1801 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1804 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1806 (ffelex_token_name_from_names): Cast the argument of
1807 `ffelex_is_firstnamechar' to (unsigned char).
1808 (ffelex_token_names_from_names): Likewise.
1809 (ffelex_token_new_name): Likewise.
1810 (ffelex_token_new_names): Likewise.
1812 * malloc.c (malloc_root_): Add missing initializer.
1814 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1815 (ffestb_else) Likewise.
1816 (ffestb_else3_) Likewise.
1817 (ffestb_endxyz) Likewise.
1818 (ffestb_goto) Likewise.
1819 (ffestb_let) Likewise.
1820 (ffestb_varlist) Likewise.
1821 (ffestb_R522) Likewise.
1822 (ffestb_R528) Likewise.
1823 (ffestb_R834) Likewise.
1824 (ffestb_R835) Likewise.
1825 (ffestb_R838) Likewise.
1826 (ffestb_R1102) Likewise.
1827 (ffestb_blockdata) Likewise.
1828 (ffestb_R1212) Likewise.
1829 (ffestb_R810) Likewise.
1830 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1832 (ffestb_V014): Change type of variable `p' to unsigned char *.
1833 (ffestb_dummy) Likewise.
1834 (ffestb_R524) Likewise.
1835 (ffestb_R547) Likewise.
1836 (ffestb_decl_chartype) Likewise.
1837 (ffestb_decl_dbltype) Likewise.
1838 (ffestb_decl_gentype) Likewise.
1839 (ffestb_decl_entsp_2_) Likewise.
1840 (ffestb_V027) Likewise.
1841 (ffestb_decl_R539) Likewise.
1843 * top.c (ffe_decode_option): Mark parameter `argc' with
1846 * where.c (ffewhere_unknown_line_): Add missing initializers.
1848 1998-10-02 Dave Love <d.love@dl.ac.uk>
1850 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1852 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1854 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1855 HANDLE_GENERIC_PRAGMAS.
1857 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1859 * news.texi: Update from Craig.
1861 1998-09-23 Dave Love <d.love@dl.ac.uk>
1863 * g77.texi: Additions about `/*', trailing comments and cpp.
1865 1998-09-18 Dave Love <d.love@dl.ac.uk>
1867 * g77.texi: Various additions and some small fixes.
1869 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1871 * Make-lang.in (f77.install-common): Add missing "else true;".
1873 1998-09-07 Dave Love <d.love@dl.ac.uk>
1875 * ChangeLog.egcs: Deleted. Entries merged here.
1877 1998-09-05 Dave Love <d.love@dl.ac.uk>
1879 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1880 (F771_LDFLAGS): Variable dispensed with.
1882 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1884 * intdoc.in: Minor editorial tweaks.
1886 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1888 * lang-options.h: Convert to wrap option and doc string
1889 in a new macro invocation, FTNOPT, so the nearly identical
1890 list can be used in FSF-g77.
1892 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1894 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1895 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1896 picks up correct dependency.
1898 * Makefile.in (proj-h.o): Fix dependencies list.
1900 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1902 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1903 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1904 enabled in this code.
1905 Generate warning messages if unknown pragmas are encountered.
1906 (pragma_getc): New function: retrieves characters from the
1907 input stream. Defined when HANDLE_PRAGMA is defined.
1908 (pragma_ungetc): New function: replaces characters back into the
1909 input stream. Defined when HANDLE_PRAGMA is defined.
1911 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1913 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1916 1998-08-23 Dave Love <d.love@dl.ac.uk>
1918 * g77.texi: Increment `version-g77' and fix a few typos.
1920 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1922 * Make-lang.in: Add several "else true" clauses to deal with lame
1925 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1927 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1929 1998-08-09 Dave Love <d.love@dl.ac.uk>
1931 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1932 with explicit use of tex.
1933 (f77.mostlyclean): Remove TeX index files.
1935 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1936 hyphen in @value in @code.
1938 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1940 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1941 Allow conversion from pointer to same-sized integer,
1942 to fix invoking SIGNAL as a function.
1944 1998-07-26 Dave Love <d.love@dl.ac.uk>
1946 * BUGS, INSTALL, NEWS: Rebuilt.
1948 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1951 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1953 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1955 * g77spec.c (lang_specific_driver): Return unmolested
1956 command line when --help seen.
1957 Comment out code that printed g77-specific --help info.
1959 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1961 * lang-options.h: Fix up doc strings.
1962 Remove the unimplemented -fdcp-intrinsics-* options.
1964 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1967 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1969 * com.c (ffecom_finish_symbol_transform_): Revert change
1970 of 1998-05-23, as it was too aggressive, in that it
1971 prevented transformation of (used) functions before
1972 primary code generation.
1974 1998-07-15 Dave Love <d.love@dl.ac.uk>
1976 * intdoc.texi: Regenerated.
1978 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1980 * Make-lang.in (f77.rebuilt): Fix to depend on
1981 build-dir-based, not source-based, g77.info.
1983 * g77.texi: Merge docs with 0.5.24.
1984 * g77install.texi: Ditto.
1986 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1988 Cleanups vis-a-vis g77-0.5.24:
1989 * g77spec.c (lang_specific_driver): Tabify source.
1990 * top.c (ffe_decode_option): Use fixed macro to set
1991 internal-checking flag.
1992 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1994 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1996 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1997 * Makefile.in (fini.o): Define USE_HCONFIG macro
1998 so source code doesn't have to.
1999 * fini.c: Don't define USE_HCONFIG here, since
2000 source code usually shouldn't care about this.
2001 * ansify.c: Include stddef.h only if we have it.
2005 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2007 * lang-options.h: Format changed to work with --help support added
2010 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2012 * com.c (ffecom_push_tempvar): Replace kludge that
2013 munged back-end globals directly with proper calls
2014 to push_topmost_sequence and pop_topmost_sequence.
2016 1998-07-12 Dave Love <d.love@dl.ac.uk>
2018 * version.c: Bump version.
2020 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2023 * equiv.c (ffeequiv_offset_): Don't crash on various
2024 possible ANY operands.
2026 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2028 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2029 for constant is non-zero.
2031 * com.c (__eprintf): Delete this function, it is obsolete.
2033 1998-07-09 Dave Love <d.love@dl.ac.uk>
2035 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2037 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2039 Fix debugging of CHARACTER*(*), etc., which requires
2040 emitting debug info on types like `ftnlen':
2041 * com.c (ffecom_start_progunit_): Don't bother
2042 resetting "invented" flag for identifier.
2043 (ffecom_transform_equiv_): Don't bother zeroing
2044 "ignored" flag for decl.
2045 (pushdecl): No longer set "ignored", "used", or
2046 "suppressed debug" flags for decls having "invented"
2049 1998-07-06 Mike Stump <mrs@wrs.com>
2051 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2054 1998-07-06 Dave Love <d.love@dl.ac.uk>
2056 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2059 1998-07-05 Dave Love <d.love@dl.ac.uk>
2061 * intdoc.in: Add entry for DATE_AND_TIME.
2063 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2064 and third args of SYSTEM_CLOCK optional.
2066 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2068 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2070 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2072 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2074 Fix 980701-1.f (which was producing "unaligned trap"
2075 on an Alpha running GNU/Linux, as predicted):
2076 * equiv.c (ffeequiv_layout_local_): Don't bother
2077 coping with pre-padding of entire area while building
2078 it; do that instead after the building is done, and
2079 do it by modifying only the modulo field. This covers
2080 the case of alignment stringency being increased without
2081 lowering the starting offset, unlike the previous changes,
2082 and even more elegantly than those.
2084 * target.c (ffetarget_align): Make sure alignments
2085 are non-zero, just in case.
2087 See ChangeLog.0 for earlier changes.
2090 add-log-time-format: current-time-string