1 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
3 * g77.texi: Document new options -funsafe-math-optimizations
4 and -fno-trapping-math. Revise documentation for -ffast-math.
6 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8 * proj.h: Delete 'bool' type. Don't include stddef.h here.
9 * com.c: Rename variables named 'true' and/or 'false'.
10 * intdoc.c: Delete 'bool' type.
12 2001-03-01 Zack Weinberg <zackw@stanford.edu>
14 * lang-specs.h: Add zero initializer for cpp_spec field to all
17 2001-02-24 Zack Weinberg <zackw@stanford.edu>
19 * com.c: Don't define STDC_HEADERS, autoconf handles it.
21 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
23 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
25 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
27 * version.c, root.texi: Update GCC version number to 3.1. Update
28 G77 version number to 0.5.27.
29 * BUGS, NEWS: Regenerate.
31 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
33 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
34 * com.c (init_parse): Call fatal_io_error instead of
36 (ffecom_decode_include_option_): Make errors non-fatal.
37 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
38 (ffelex_hash_): Likewise.
40 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
42 * Make-lang.in: Remove all dependencies on defaults.h.
43 * com.c: Don't include defaults.h.
45 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
47 * com.c: Don't explicitly include any time headers, the right ones are
48 already included by proj.h.
50 2001-01-15 Mark Mitchell <mark@codesourcery.com>
52 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
53 label to current_function_decl.
55 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
57 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
59 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
61 * com.c (ffecom_init_zero_): Remove last argument in call to
62 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
63 (ffecom_lookup_label_): Likewise.
64 (builtin_function): Likewise.
65 (start_function): Likewise.
67 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
69 * g77install.texi, g77.texi: Update last-updated dates for
70 installation information and the manual as a whole.
71 * bugs.texi, news.texi: Update copyright years in the comments at
74 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
76 * g77install.texi: Adjust wording of an EGCS reference.
78 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
80 * BUGS, NEWS: Regenerate.
82 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
84 * com.c [VMS]: Remove definition of BSTRING.
86 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
88 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
90 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
92 * bugs.texi: Correct copyright years.
94 * news.texi: Likewise.
96 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
98 * g77install.texi: Remove obsolete parts only used for INSTALL,
99 and DOC-G77 conditionals. Update last-update-install date.
101 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
103 * .cvsignore: New file; add info files.
105 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
107 * Make-lang.in (f77.info): Depend on info files in source
109 (f/g77.info): Build info files in source directory; don't build
110 them unless BUILD_INFO is "info".
111 (f77.install-info): Install info files from source directory.
113 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
115 * Make-lang.in: Link f/fini with safe-ctype.o.
116 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
117 * com.c: Use TOUPPER, not ffesrc_toupper.
118 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
119 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
120 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
121 initializing code; use TOUPPER and TOLOWER instead of
122 ffesrc_toupper and ffesrc_tolower.
123 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
124 Don't define ffesrc_toupper or ffesrc_tolower.
126 2000-11-28 Richard Henderson <rth@redhat.com>
128 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
130 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
132 * RELEASE-PREP: Remove obsolete EGCS reference.
133 * g77.texi: Adjust reference to EGCS as something current.
134 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
135 Include doc strings directly in option listing instead of through
137 * root.texi: Remove support for multiple different (FSF and EGCS)
138 distributions of g77.
139 * g77install.texi: Remove conditioned out instructions applying
140 only to obsolete distributions of g77 not as part of GCC. Change
141 "superceded" to the correct spelling "superseded".
143 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
145 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
147 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
149 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
151 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
153 * Make-lang.in: Add $(build_exeext) to f/fini target
155 2000-11-21 Andreas Jaeger <aj@suse.de>
157 * g77.texi (Floating-point Exception Handling): Use feenableexcept
159 (Floating-point precision): Change to match above change.
161 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
163 * g77.texi (Floating-point precision): Adjust example
164 to work with glibc (>= 2.1).
166 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
168 * g77.texi (Floating-point Exception Handling): Adjust
169 example to work with glibc (>= 2.1).
171 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
173 * Make-lang.in (INTDOC_DEPS): New macro.
174 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
175 (f/intdoc): Likewise. Add $(build_exeext).
177 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
179 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
182 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
184 * malloc.c (malloc_init): Call xmalloc, not malloc.
186 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
188 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
190 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
192 * root.texi: Remove non-historical EGCS reference.
193 Set current g77 version to 0.5.26.
195 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
197 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
199 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
201 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
202 munging of source file name.
203 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
204 which builds just one thing. Don't mess with $(LANGUAGES).
205 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
207 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
209 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
210 Remove non-historical references to egcs/EGCS.
212 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
214 * Make-lang.in: Remove f77.distdir and f/INSTALL.
215 * INSTALL, install0.texi: Remove.
217 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
219 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
220 and strrchr () instead of index () and rindex ().
222 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
224 * Make-lang.in: Move all build rules here from Makefile.in,
225 adapt to new context. Wrap all rules that change the current
226 directory in parentheses. Expunge all references to $(P).
227 When one command depends on another and they're run all at
228 once, use && to separate them, not ;. Add OUTPUT_OPTION to
229 all object-file generation rules. Delete obsolete variables.
231 * Makefile.in: Delete.
232 * config-lang.in: Delete outputs= line.
234 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
236 * Makefile.in, g77spec.c: Remove EGCS references in comments.
238 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
240 * com.c (ffecom_do_entry_): Don't mess with obstacks.
241 (ffecom_finish_global_): Likewise.
242 (ffecom_finish_symbol_transform_): Likewise.
243 (ffecom_gen_sfuncdef_): Likewise.
244 (ffecom_init_zero_): Likewise.
245 (ffecom_start_progunit_): Likewise.
246 (ffecom_sym_transform_): Likewise.
247 (ffecom_sym_transform_assign_): Likewise.
248 (ffecom_transform_equiv_): Likewise.
249 (ffecom_transform_namelist_): Likewise.
250 (ffecom_vardesc_): Likewise.
251 (ffecom_vardesc_array_): Likewise.
252 (ffecom_vardesc_dims_): Likewise.
253 (ffecom_end_transition): Likewise.
254 (ffecom_make_tempvar): Likewise.
255 (bison_rule_pushlevel_): Likewise.
256 (bison_rule_compstmt_): Likewise.
257 (finish_decl): Likewise.
258 (finish_function): Likewise.
259 (push_parm_decl): Likewise.
260 (start_decl): Likewise.
261 (start_function): Likewise.
262 (ggc_p): Don't define.
263 * std.c (ffestd_stmt_pass_): Likewise.
264 * ste.c (ffeste_end_block_): Likewise.
265 (ffeste_end_stmt_): Likewise.
266 (ffeste_begin_iterdo_): Likewise.
267 (ffeste_io_ialist_): Likewise.
268 (ffeste_io_cilist_): Likewise.
269 (ffeste_io_inlist_): Likewise.
270 (ffeste_io_olist_): Likewise.
271 (ffeste_R810): Likewise.
272 (ffeste_R838): Likewise.
273 (ffeste_R839): Likewise.
274 (ffeste_R842): Likewise.
275 (ffeste_R843): Likewise.
276 (ffeste_R1001): Likewise.
278 2000-10-05 Richard Henderson <rth@cygnus.com>
280 * com.c (finish_function): Don't init can_reach_end.
282 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
284 * com.c (lang_mark_false_label_stack): Remove.
286 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
288 * com.c: Include defaults.h.
289 * com.h: Don't define the *_TYPE_SIZE macros.
290 * Makefile.in: Update dependencies.
292 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
294 * ansify.c: Use #line, not # <number>.
296 2000-08-24 Greg McGary <greg@mcgary.org>
298 * intdoc.c (ARRAY_SIZE): Remove macro.
299 * proj.h (ARRAY_SIZE): Remove macro.
300 * com.c (init_decl_processing): Use ARRAY_SIZE.
302 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
304 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
305 * com.c (macro DEFGFRT): Use CONST boolean.
306 (ffecom_call_binop_): Choose between call by value
307 and call by reference.
308 (ffecom_expr_): Use direct calls to (g)libc functions for
309 POW_DD, LOG10, (float) MOD.
310 (ffecom_make_gfrt_): Add const indication to table of
312 * com.h (macro DEFGFRT): Use CONST boolean.
313 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
315 2000-08-21 Nix <nix@esperi.demon.co.uk>
317 * lang-specs.h: Do not process -o or run the assembler if
318 -fsyntax-only. Use %j instead of /dev/null.
320 2000-08-21 Jakub Jelinek <jakub@redhat.com>
322 * lang-specs.h: Pass -I* options to f771.
324 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
326 * top.c (ffe_decode_option): Disable -fdebug-kludge
328 * lang-options.h: Document the fact.
331 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
333 * bugs.texi: Describe new ability to emit debug info
334 for EQUIVALENCE members.
337 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
338 Toon Moene <toon@moene.indiv.nluug.nl>
340 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
341 so that debug info can be attached to their storage.
342 Unconditionally list the storage set aside for them.
344 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
346 * g77spec.c (lang_specific_driver): Clearer g77 version message.
348 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
350 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
351 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
352 (f771): Link with $(BACKEND).
354 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
356 * g77spec.c: Adjust type of second argument to
357 lang_specific_driver, and update code as necessary.
359 * expr.c (ffeexpr_finished_): Cast signed side of ?:
362 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
364 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
366 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
368 * fini.c (main): Avoid automatic aggregate initialization.
370 * proj.h: Indent #error directive.
372 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
374 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
376 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
378 * Make-lang.in: Put $(build_exeext) suffix on programs which run
379 on the build machine.
381 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
383 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
384 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
386 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
388 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
390 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
392 * version.c: Bump version number.
394 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
396 * Make-lang.in (F77_SRCS): Remove all .j files.
397 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
398 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
399 TOPLEV_H, TREE_H): Remove references to .j files.
400 (TCONFIG_H, TM_H): Remove entirely.
401 (deps-kinda): Delete rule.
404 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
405 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
406 tree.j, tconfig.j, tree.j: Delete.
408 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
409 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
410 where.c, where.h: Include parent-directory headers directly.
411 * lex.c: Don't include tree.h twice.
413 2000-05-17 H.J. Lu (hjl@gnu.org)
415 * Make-lang.in: Use a unique stamp for each target to support
418 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
420 * ste.c (gbe_block): Constify.
422 2000-06-13 Jakub Jelinek <jakub@redhat.com>
424 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
425 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
426 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
427 (duplicate_decls): Set DECL_USER_ALIGN.
429 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
431 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
433 2000-06-04 Philipp Thomas <pthomas@suse.de>
435 * Makefile.in(INTLLIBS): New macro.
436 (LIBS): Add INTLLIBS.
439 2000-06-02 Richard Henderson <rth@cygnus.com>
441 * com.c (lang_get_alias_set): New.
443 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
445 * bugs.texi: Note that debugging information for
446 common block items is emitted now.
449 2000-05-18 Chris Demetriou <cgd@sibyte.com>
451 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
452 these types correspond to built-in types now defined in
453 the C front end (for libf2c).
455 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
457 * top.c (ffe_decode_option): Update -Wall unused flags by calling
460 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
462 * com.c (ffecom_subscript_check_): Constify array_name
463 parameter. Clean up string bashing.
464 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
466 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
467 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
469 (init_parse): Constify parameter and return value.
470 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
472 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
473 (ffelex_hash_, ffelex_include_): Constify local char *.
474 * std.c (ffestd_exec_end): Constify local char *.
475 * where.c (ffewhere_file_new): Constify filename parameter.
476 * where.h: Update prototypes.
478 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
480 * com.c (ffecom_overlap_): Set source_offset to
482 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
483 bitsizetype before multiplying by TYPE_SIZE.
484 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
485 calculation. Convert to bitsizetype before multiplying by
488 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
490 * lex.c: Remove references to cccp.c.
491 * g77install.texi: Remove references to cexp.c/cexp.y.
493 2000-04-15 David Edelsohn <edelsohn@gnu.org>
495 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
498 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
500 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
501 preprocessor constant.
502 (FFECOM_f2cLOGICAL): Likewise.
503 (FFECOM_f2cLONGINT): Likewise.
505 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
507 * Makefile.in (GGC_H): Add varray.h.
509 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
511 * lang-specs.h: Pass -fno-show-column to the preprocessor.
513 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
515 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
516 (ffecom_init_0): Likewise.
518 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
520 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
521 (ffecom_tree_canonize_ref_): Likewise.
523 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
525 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
527 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
528 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
530 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
532 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
534 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
536 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
537 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
538 (ffecom_transform_equiv_): Likewise.
540 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
542 * ansify.c (die_unless): Don't use ANSI string concatenation.
543 (die): Mark with ATTRIBUTE_NORETURN.
545 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
547 * com.c (current_function_decl): Move to toplev.c.
549 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
551 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
552 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
553 (ffecom_tree_canonize_ref_): Likewise.
554 (type_for_mode): Handle TImode.
555 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
556 (ffeste_io_ciclist_): Likewise.
558 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
560 * com.c (ffecom_type_permanent_copy_): Delete unused function.
561 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
563 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
565 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
566 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
567 (duplicate_decls): Likewise.
568 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
569 (finish_decl): Delete -Wlarger-than processing.
571 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
573 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
575 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
577 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
578 (ffecom_finish_symbol_transform_): Likewise.
579 (ffecom_transform_common_): Call ffestorag_set_hook.
581 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
583 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
585 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
587 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
589 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
591 * g77spec.c: Don't declare `version_string'.
593 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
595 * com.c (mark_tracker_head, mark_binding_level): Protoize.
597 * where.c (mark_ffewhere_head): Likewise.
599 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
601 * lang-specs.h: Pass -lang-fortran to preprocessor.
603 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
605 * stw.h (struct _ffestw_): Change type of uses_ to int.
607 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
609 * com.c (ffecom_init_0): Make double_ftype_double,
610 float_ftype_float, ldouble_ftype_ldouble,
611 ffecom_tree_ptr_to_fun_type_void local.
612 (tracker_head): New static variable.
613 (mark_tracker_head): New, marker procedure for tracker_head.
614 (ffecom_save_tree_forever): New procedure.
615 (ffecom_init_zero_): Remove obstack use.
616 (ffecom_make_gfrt_): Remove obstack use.
617 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
618 (ffecom_transform_common_): Remove obstack use, save appropriate
620 (ffecom_type_namelist_): Remove obstack use, save appropriate
622 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
623 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
624 (duplicate_decls): Remove obstack use.
625 (finish_function): push & pop ggc context around
626 rest_of_compilation when building nested function.
627 (mark_binding_level): New function.
628 (init_decl_processing): Mark all the GC roots.
630 (lang_mark_tree): New function.
631 (lang_mark_false_label_stack): New trivial function.
632 * com.h (ffecom_save_tree_forever): Declare as external.
633 * lex.c (ffelex_hash_): Use GC to allocate the filename string
634 even when ffelex_kludge_flag_.
635 * ste.c (ffeste_io_ialist_): Register a static root.
636 (ffeste_io_inlist_): Likewise.
637 (ffeste_io_icilist_): Likewise.
638 (ffeste_io_cllist_): Likewise.
639 (ffeste_io_cilist_): Likewise.
640 (ffeste_io_olist_): Likewise.
641 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
643 (GGC_H): New variable.
645 * where.c (ffewhere_head): New global.
646 (mark_ffewhere_head): New marker procedure for ffewhere_head.
647 (ffewhere_file_kill): Use GC to do memory management.
648 (ffewhere_file_new): Use GC to do memory management.
651 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
653 * g77.texi (C Interfacing Tools): Fix an incorrect link.
655 1999-12-13 Jakub Jelinek <jakub@redhat.com>
657 * target.h: Handle sparc64 the same way as alpha.
659 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
661 * com.c (ffecom_file_, ffecom_file, file_buf,
662 ffecom_open_include_): Constify a char*.
663 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
665 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
666 (lang_print_error_function): ANSI-fy.
668 * com.h (ffecom_file): Constify a char*.
670 * fini.c (main): Call return, not exit.
672 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
675 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
678 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
682 (ffecom_char_enhance_arg_, ffecom_do_entry_,
683 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
684 ffecom_start_progunit_, ffecom_start_progunit_,
685 ffecom_start_progunit_, ffecom_sym_transform_assign_,
686 ffecom_transform_equiv_, ffecom_transform_namelist_,
687 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
688 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
691 * com.h (ffecom_get_invented_identifier): Likewise.
693 * sts.c (ffests_printf): New function taking ellipses.
694 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
695 ffests_printf_2Us): Delete.
699 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
700 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
701 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
702 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
703 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
704 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
706 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
707 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
709 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
710 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
712 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
714 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
716 * com.c (poplevel): Don't call remember_end_note.
718 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
720 * top.h (ffe_is_subscript_check_): Remove extern decl.
721 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
722 * top.c (ffe_is_subscript_check_): Remove global variable.
723 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
724 Set flag_bounds_check for "(no-)fortran-bounds-check".
726 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
727 (ffecom_char_args_x_): Ditto.
729 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
731 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
732 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
733 macro UNUSED in terms of ATTRIBUTE_UNUSED.
735 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
737 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
739 (builtin_function): No longer static. New arg CLASS. Arg
740 FUNCTION_CODE now of type int. All callers changed.
741 Set the builtin's DECL_BUILT_IN_CLASS.
743 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
745 * g77spec.c (lang_specific_driver): Initialise return value.
747 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
751 * fini.c (main): Likewise.
753 * intrin.c (ffeintrin_init_0): Likewise.
755 * lex.c (ffelex_hash_): Likewise.
757 * src.c (ffesrc_init_1): Likewise.
759 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
761 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
762 call to function `fatal'.
764 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
766 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
768 * g77spec.c: Include gcc.h.
769 (g77_xargv): Constify.
770 (g77_fn): Add parameter prototypes.
771 (lookup_option, append_arg): Add static prototypes.
772 (g77_newargv): Constify.
773 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
774 (lang_specific_driver): All calls to the function pointer
775 parameter now explicitly call `fatal'.
777 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
779 * com.h: Delete declarations for all tree nodes now moved to
781 * com.c: Delete their definitions.
782 (ffecom_init_0): Call build_common_tree_nodes and
783 build_common_tree_nodes_2 instead of building their nodes here.
784 Override their decisions for complex nodes.
786 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
788 * Make-lang.in (f771): Depend on ggc-callbacks.o.
789 * Makefile.in (OBJS): Add ggc-callbacks.o.
792 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
794 * com.c (language_string): Constify.
796 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
798 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
799 Remove hacks for stuff which now comes from libiberty.
801 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
803 * com.c (lang_printable_name): Constify a char*.
805 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
807 * lang-specs.h: Pass cc1 spec to f771.
809 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
811 * com.c (lang_print_error_function): Constify a char*.
812 (init_parse): Remove redundant prototype for `print_error_function'.
813 (lang_identify): Constify a char*.
815 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
817 * g77spec.c: Update URLS and mail addresses.
818 * root.texi: Update URLS and mail addresses.
820 1999-07-25 Richard Henderson <rth@cygnus.com>
822 * com.c (ptr_type_node, va_list_type_node): New.
823 (ffecom_init_0): Init and use ptr_type_node.
825 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
827 * root.texi: Update e-mail addresses to gcc.gnu.org.
828 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
829 instructions to gcc.gnu.org. Removed e-mail address.
831 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
833 * root.texi, g77install.texi: Switchover to GCC terminology.
834 Also, FSF-G77 had been mistakenly set at some point.
836 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
838 * news.texi: Describe DATE intrinsic fix.
840 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
842 * version.c: Denote experimental version.
844 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
846 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
847 a temp even if -fno-f2c.
849 * version.c: Bump version.
851 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
853 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
854 Explain that this fixes the NAMELIST-read bug.
856 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
858 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
860 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
862 * g77.texi: Update links.
864 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
866 * news.texi: Add missing @end ifclear.
868 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
870 * news.texi: Doc TtyNam fix.
872 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
874 * news.texi: New heading for development version.
875 Doc upgrade to netlib libf2c as of today.
877 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
879 * news.texi: Mention BACKSPACE fix to libg2c.
881 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
883 * Make-lang.in: Any target using libsubdir must depend
886 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
888 * g77.texi: Describe a few more missing features people
889 have emailed me about.
891 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
893 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
894 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
896 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
898 * Make-lang.in: Use libsubdir, not prefix, to store
899 temporary lang-f77 `flag' file.
901 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
903 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
904 Mention that libg2c is multilibbed.
906 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
908 * g77.texi (Missing Features): Add `Better Warnings'
911 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
913 * g77.texi: Fix thinko.
915 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
917 * news.texi: Document Tue May 18 03:52:04 1999 patch.
920 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
922 * g77.texi, news.texi, root.texi, version.c: Start renaming
923 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
924 the version of g77 within GCC 2.95.
926 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
928 Rename -fsubscript-check to -fbounds-check and
929 -ff2c-subscript-check to -ffortran-bounds-check:
930 * g77.texi: Rename options in docs, clarify usage.
931 * lang-options.h: Rename options, clarify doclets.
932 * news.texi: Rename options, don't bother with fortran-specific
934 * top.c (ffe_decode_option): Rename recognized strings.
936 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
938 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
939 now that -fflatten-arrays exists.
941 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
944 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
945 CHARACTER expression.
946 (ffecom_prepare_expr_): Ditto.
948 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
950 Support use of back end's improved open-coding of complex divide:
951 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
952 instead of run-time call to [cz]_div, if `-Os' option specified.
953 (lang_init_options): Tell back end we want support for wide range
954 of inputs to complex divide.
958 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
960 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
963 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
965 Fix INTEGER*8 subscripts in array references:
966 * com.c (ffecom_subscript_check_): Convert low, high, and
967 element as necessary to make comparison work.
968 (ffecom_arrayref_): Do more of the work.
969 Properly handle subscript expr that's wider than int,
970 if pointers are wider than int.
971 (ffecom_expr_): Leave more work to ffecom_arrayref_.
972 (ffecom_init_0): Record sizes of pointers and ints for
974 Use set_sizetype etc. as done by gcc front end.
975 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
976 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
977 expressions in run-time contexts.
978 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
979 non-default INTEGER subscript expressions.
980 * news.texi: Announce.
982 Finish accepting -fflatten-arrays option:
983 * com.c (ffecom_arrayref_): Flatten references if requested.
984 * g77.texi: Describe.
985 * lang-options.h: Allow.
986 * news.texi: Announce.
987 * top.c, top.h: Recognize.
989 * version.c: Bump version.
991 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
993 * com.c (lang_init_options): Disable back end's maintenance
995 * news.texi: Document dropping of errno.
997 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
999 * lang-specs.h: Pass -$ to the preprocessor.
1001 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1003 * g77.texi: Fix various @xref's per proper style.
1004 Go ahead and use nested braces in @xref's, with care.
1005 * g77install.texi: Fix @xref per proper style.
1007 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1009 * news.texi: Doc upgrade to netlib libf2c as of today.
1011 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1013 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1014 and point to the FAQ.
1016 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1018 * g77.texi (Arbitrary Concatenation): Put this under
1019 "Missing Features" instead of "Projects".
1020 (Internals Documentation): Point to new "Front End" chapter.
1022 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1024 * bugs.texi, news.texi: Automatic arrays reportedly working
1027 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1029 * g77.texi (Advantages Over f2c): Expand on this topic.
1031 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1033 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1035 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1037 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1038 ETIME_subr, and TTYNAM_subr:
1039 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1040 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1042 * intdoc.in: Document the new calling sequences.
1043 * intrin.def: Reverse the arguments.
1044 * news.texi: Document the fact that they changed.
1045 * version.c: Bump version.
1047 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1049 * news.texi: Doc upgrade to netlib libf2c as of today.
1051 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1053 * version.c: Bump version.
1055 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1057 Fix compile/19990502-1.f:
1058 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1059 variable when expanding the assignment into it.
1061 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1063 Fix 19990325-0.f and 19990325-1.f:
1064 * com.c (ffecom_possible_partial_overlap_): New function.
1065 (ffecom_expand_let_stmt): Use it to determine whether to assign
1066 to a COMPLEX operand through a temp.
1067 * news.texi: Document fix.
1069 * version.c: Bump version.
1071 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1073 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1074 start/end/incr expressions to default INTEGER.
1075 Fix some broken conditionals.
1076 Clean up some code in the region.
1077 * news.c: Document the fix.
1079 * version.c: Bump version.
1081 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1083 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1084 checking option with something else.
1086 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1088 Support new -fsubscript-check and -ff2c-subscript-check options:
1089 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1090 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1091 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1092 FFEBLD_opARRAYREF case.
1093 Compute character name, array type, and use new
1094 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1095 (ffecom_expr_): Use new ffecom_arrayref_ function.
1096 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1097 * g77.texi, news.texi: Document new options.
1098 * top.c, top.h: Support new options.
1100 * news.texi: Fix up some items to not be in "User-Visible Changes".
1102 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1105 * version.c: Bump version.
1107 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1109 * bugs.texi, news.texi: Clarify -malign-double situation.
1111 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1113 * stb.c (ffestb_R5282_): Convert DATA repeat count
1114 to default INTEGER, to avoid problems downstream.
1116 * version.c: Bump version.
1118 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1120 * ste.c (ffeste_R819B): Start the loop before expanding
1121 the termination expression.
1123 * version.c: Bump version.
1125 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1127 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1128 variables have constant addresses (EQUIVALENCE only if
1129 containing aggregate is static).
1131 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1133 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1134 Clean up @code{} vs. @samp{}.
1135 Clean up dashes (`--') vs. @minus{} vs. `---'.
1137 * ffe.texi: Add copyright header.
1139 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1140 Remove support for -fugly option.
1141 Clarify that -fugly-logint is needed instead of -fugly
1142 to work around using .EQ./.NE. on LOGICAL operands.
1143 Explain more about why -fugly-logint is bad juju.
1145 * g77.texi (Missing Features): Describe READONLY as a missing
1146 feature. Describe AUTOMATIC better.
1148 * news.texi: Mention libf2c upgrade.
1150 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1152 Make a place for front-end internals documentation:
1153 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1154 * ffe.texi: New file, containing docs on front-end internals.
1155 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1157 * g77.texi: Fix an index entry.
1159 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1161 Rewrite to use block/scope structure of GBE and to ensure
1162 variables (especially those going on stack/reg) are declared
1163 before executable code generated:
1164 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1166 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1167 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1168 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1169 ffebld_rank, ffebld_where): New convenience macros (used
1170 by rest of this patch).
1171 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1172 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1174 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1175 ffecom_call_gfrt): Support passing hooks for temp-var info.
1176 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1177 of its left and right operands, so it can get at the hook.
1178 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1179 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1180 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1181 ffecom_prepare_ptr_to_expr): New functions supporting expression
1183 (bison_rule_compstmt_): Return the tree, as in the CFE.
1184 (delete_block): New function, from CFE.
1185 (kept_level_p): New function, from CFE, modified.
1186 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1187 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1188 and they do real work.
1189 (struct binding_level): Add prep_state member. Initialize to 0.
1190 (ffecom_get_invented_identifier): Now takes either or both a
1191 string and an integer, using -1 to denote no integer.
1192 (ffecom_do_entry_): Disallow temp-var generation via expressions
1193 in body of function, since the exprs aren't prescanned.
1194 (ffecom_expr_rw): Now takes destination tree.
1195 (ffecom_expr_w): New function, now used in some places
1196 ffecom_expr_rw had been used.
1197 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1198 of source file, to avoid annoying problems editing com.c using
1200 (ffecom_expr_power_integer_): Make a temp var for division, if
1202 Handle expanded statement expression as does CFE.
1203 (ffecom_start_progunit_): Disallow temp-var generation in body
1204 of function, since expressions are not prescanned at this level.
1205 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1206 so these are all transformed up front, before code-generation
1208 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1209 ffecom_ptr_to_const_expr): New functions to transform expressions
1210 only if the results will surely be constants.
1211 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1212 obtaining temp vars.
1213 (ffecom_expand_let_stmt): Guess at usability of destination
1214 pre-expansion, to provide better prescan preparation (fewer
1215 spurious temp vars).
1216 (ffecom_init_0): Disallow temp-var generation in global scope.
1217 (ffecom_type_expr): New function, returns just the type tree
1219 (start_function): Disallow temp-var generation in parm scope.
1220 (incomplete_type_error): Fix introductory comment.
1221 (poplevel): Update (somewhat) from CFE.
1222 (pushlevel): Update (somewhat) from CFE.
1223 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1224 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1225 ffestd_R806): Remember and pass through the ffestw block info
1226 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1227 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1228 (ffeste_io_inlist_): Add prototype.
1229 (ffeste_f2c_*): Macros rewritten, new ones added.
1230 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1231 ffeste_end_stmt_): New macros/functions, depending on whether
1232 checking is enabled, to keep track of symmetry of other ste.c code.
1233 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1234 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1235 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1236 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1237 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1238 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1239 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1240 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1241 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1242 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1243 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1244 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1245 all pertinent expressions, update to new com.c interface, etc.
1246 (ffeste_io_impdo_): Relocate.
1247 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1248 bother calling clear_momentary, nothing was generated.
1249 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1250 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1251 (ffeste_terminate_2): When checking enabled, make sure all blocks
1252 and statements have been ended.
1253 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1254 These now take ffestw block argument.
1255 (ffeste_terminate_2): When checking enabled, it's a function, not
1257 * stw.h (struct _ffestw_): New variable for IFTHEN.
1258 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1260 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1262 * com.c: Clean up commentary per GNU coding standards.
1264 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1266 * version.c: Bump version.
1268 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1270 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1271 null to decide whether to use it.
1273 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1275 * ansify.c (die): Specify void argument.
1277 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1278 argument_info_ptr, argument_info_string, argument_name_ptr,
1279 argument_name_string, elaborate_if_complex,
1280 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1282 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1283 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1284 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1286 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1288 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1290 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1292 Fix bugs exposed by configuring with --enable-checking:
1293 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1294 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1295 pop_f_function_context, store_parm_decls, poplevel): Handle
1296 error_mark_node properly.
1297 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1298 * version.c: Bump version.
1300 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1302 * g77.texi: Fix up docs for -fset-g77-defaults, and
1303 describe how internal consistency checking now happens.
1304 (Should have been done for EGCS version 1.1.)
1306 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1308 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1309 Make -fno-emulate-complex the default, as COMPLEX support
1310 in the back end is now believed to be working.
1312 * version.c: Bump version.
1314 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1316 * g77.texi: -malign-double now works.
1317 Give URL for alignment-testing package.
1318 * news.texi: -malign-double now works.
1320 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1322 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1325 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1327 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1330 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1333 * stb.c (ffestb_local_u_): Likewise.
1334 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1335 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1336 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1337 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1338 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1339 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1340 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1341 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1342 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1343 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1344 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1345 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1346 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1347 ffestb_decl_R539): Likewise.
1349 * stb.h (_ffestb_args_): Likewise.
1351 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1352 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1354 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1355 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1356 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1357 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1358 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1360 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1362 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1363 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1365 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1366 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1368 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1369 ffestt_tokenlist_drive): Add prototype arguments.
1371 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1372 ffestt_tokenlist_drive): Likewise.
1374 * stu.c (ffestu_dummies_transition_): Likewise.
1375 (ffestu_sym_end_transition): Const-ify a char*.
1377 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1378 prototype arguments.
1380 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1382 * version.c (ffe_version_string): Const-ify a char*.
1384 * version.h (ffe_version_string): Likewise.
1386 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1388 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1389 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1390 ffebad_finish): Const-ify a char*.
1392 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1394 * bld.h (ffebld_op_string): Likewise.
1396 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1397 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1398 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1399 ffecom_gfrt_args_): Likewise.
1400 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1401 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1402 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1403 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1404 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1405 ffecom_get_identifier_, ffecom_decl_field,
1406 ffecom_get_invented_identifier, lang_print_error_function,
1407 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1409 (savestring): Remove, use `xstrdup' instead.
1411 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1414 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1416 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1417 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1418 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1419 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1420 ffeexpr_token_number_, ffeexpr_token_number_period_,
1421 ffeexpr_token_number_real_): Const-ify a char*.
1423 * fini.c (xspaces): Likewise.
1425 * global.c (ffeglobal_type_string_): Likewise.
1426 (ffeglobal_drive): Protoize.
1427 (ffeglobal_proc_def_arg): Const-ify a char*.
1429 * global.h (ffeglobal_drive): Protoize.
1430 (ffeglobal_proc_def_arg): Const-ify a char*.
1432 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1435 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1437 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1438 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1439 ffeinfo_where_string_, ffeinfo_basictype_string,
1440 ffeinfo_kind_message, ffeinfo_kind_string,
1441 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1443 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1444 ffeinfo_kind_string, ffeinfo_kindtype_string,
1445 ffeinfo_where_string): Likewise.
1447 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1448 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1449 ffeintrin_fulfill_specific, ffeintrin_init_0,
1450 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1451 ffeintrin_name_generic, ffeintrin_name_implementation,
1452 ffeintrin_name_specific): Likewise.
1454 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1455 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1457 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1458 ffelex_token_new_name, ffelex_token_new_names,
1459 ffelex_token_new_number): Likewise.
1461 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1462 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1464 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1465 malloc_new_zinpool_): Likewise.
1467 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1468 malloc_pool_new): Likewise.
1470 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1473 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1476 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1477 ffesymbol_attrs_string): Const-ify a char*.
1478 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1479 (ffesymbol_state_string): Const-ify a char*.
1481 * symbol.h (ffesymbol_attrs_string): Likewise.
1482 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1483 (ffesymbol_state_string): Const-ify a char*.
1485 * target.c (ffetarget_layout): Likewise.
1487 * target.h (ffetarget_layout): Likewise.
1489 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1491 * Make-lang.in: Remove all references to g77.o/g77.c.
1492 Link g77 from gcc.o.
1494 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1496 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1498 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1500 * news.texi: Editorial fix.
1502 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1504 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1506 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1508 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1509 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1510 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1511 by convertor, just return original expr.
1512 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1513 conversions that aren't yet working properly.
1514 * news.texi: Explain.
1516 * version.c: Bump version.
1518 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1520 * RELEASE-PREP: New file, lists things to do for a release.
1522 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1523 install0.texi, news.texi, news0.texi: Accommodate new doc
1525 Consolidate news items. Don't describe old news items in
1526 various generated docs.
1527 Don't describe FSF-g77 installation stuff in various EGCS-g77
1529 Move description of AUTOMATIC to more suitable location.
1530 * root.texi: New file for new doc architecture.
1532 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1534 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1536 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1538 Warn about non-Y2K-compliant intrinsics:
1539 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1540 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1541 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1542 * intdoc.c (DEFIMPY): Support new Y2K macro.
1543 * intrin.h (DEFIMPY): Ditto.
1544 * intrin.c (DEFIMPY): Ditto.
1545 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1546 Warn about invocation of non-Y2K-compliant intrinsic.
1547 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1548 Rename external procedure names, to keep previously-
1549 compiled (sans-new-warnings) code from linking to
1551 * g77.texi: Document all this stuff.
1552 * news.texi: Spread the joy.
1553 * version.c: Bump version.
1555 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1557 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1558 so describe it there, instead of under 1.2.
1560 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1562 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1564 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1566 * g77.texi: Add remaining changes pending from Dave Love.
1568 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1570 * bugs.texi, news.texi: Conditionalize cross-references
1571 on non-html processing, providing temporary HTML "links".
1573 * g77.texi: Fix up a reference.
1575 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1577 * news.texi, bugs.texi: Delete fixed bugs, make one
1578 of them into the appropriate news item.
1580 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1582 * news.texi: Copy over 1.1.2 news.
1584 1999-03-02 Craig Burley <craig@jcb-sc.com>
1586 * g77.texi (Bug Reporting): Clarify whether to use -E.
1587 Clarify other instructions.
1589 1999-02-27 Craig Burley <craig@jcb-sc.com>
1591 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1593 1999-02-26 Craig Burley <craig@jcb-sc.com>
1595 * intdoc.in (STAT_func, STAT_subr,
1596 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1597 Properly order array elements. Specify N/A return values.
1599 1999-02-26 Craig Burley <craig@jcb-sc.com>
1601 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1602 seconds, and VALUES(8), therefore, milliseconds.
1604 1999-02-26 Craig Burley <craig@jcb-sc.com>
1606 * news.texi: Clarify IOSTAT= fix.
1608 1999-02-25 Richard Henderson <rth@cygnus.com>
1610 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1612 1999-02-25 Craig Burley <craig@jcb-sc.com>
1614 * g77.texi: Clarify/index lack of run-time allocation for
1617 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1619 * f/intdoc.in: Add missing `,' after cross references.
1621 1999-02-20 Craig Burley <craig@jcb-sc.com>
1623 * Make-lang.in (f77.install-common, f77.install-info,
1624 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1625 instead of `lang-f77' for flag file, to be sure of a
1626 writable directory, and remove the flag file after each
1627 operation to keep things clean.
1629 1999-02-20 Craig Burley <craig@jcb-sc.com>
1631 * g77.texi: Properly attribute Priest document; clarify
1632 that it is in the .ps version of the Goldberg document.
1634 1999-02-19 Craig Burley <craig@jcb-sc.com>
1636 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1637 news0.texi, news.texi: Update copyright dates.
1638 Clarify which files are source, which are derived,
1639 and remind maintainers where copyright dates are sourced.
1640 * BUGS, INSTALL, NEWS: Regenerated.
1642 1999-02-19 Craig Burley <craig@jcb-sc.com>
1644 * global.c (ffeglobal_ref_progunit_): Warn about a function
1645 definition that disagrees with the type of a previous reference.
1646 Improve commentary. Fix a couple of minor bugs. Clean up
1648 * news.texi: Spread the joy.
1650 1999-02-18 Craig Burley <craig@jcb-sc.com>
1652 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1653 as argument for FILEINT and FILEASSOC as lhs.
1654 * news.texi: Document fix.
1657 1999-02-18 Craig Burley <craig@jcb-sc.com>
1659 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1661 1999-02-18 Craig Burley <craig@jcb-sc.com>
1663 * intdoc.in (LOG10): Fix typo.
1665 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1667 * intdoc.in: Fix typo.
1669 1999-02-17 Craig Burley <craig@jcb-sc.com>
1671 * g77.texi, intdoc.in: Document Y2K and some other known
1673 * intrin.def (DTIME, FDATE): Fix capitalization of
1674 case-sensitive forms of these intrinsics' names.
1676 1999-02-17 Dave Love <fx@gnu.org>
1678 * intdoc.in: Say `common' logarithm for log10.
1680 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1682 * g77.texi: Add missing @ in email addresses.
1684 1999-02-15 Craig Burley <craig@jcb-sc.com>
1686 * *.*: Delete my (old) email address in most places, change it
1689 1999-02-14 Craig Burley <craig@jcb-sc.com>
1693 1999-02-14 Craig Burley <craig@jcb-sc.com>
1695 * version.c: Bump for 1998-10-02 change (forgot to do this
1698 1999-02-14 Craig Burley <craig@jcb-sc.com>
1700 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1701 and `.FPP' as well as `.for' and `.fpp'.
1703 1999-02-14 Craig Burley <craig@jcb-sc.com>
1705 * intdoc.in (LOG10): Fix description.
1707 1999-02-14 Craig Burley <craig@jcb-sc.com>
1709 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1711 1999-02-14 Craig Burley <craig@jcb-sc.com>
1713 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1714 up and improve indexing, and some other areas of docs.
1716 1999-02-14 Craig Burley <craig@jcb-sc.com>
1718 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1721 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1723 * g77.texi: Update email addresses.
1725 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1727 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1728 mkstemp.o from libiberty.
1730 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1732 * top.c: Don't define ffe_is_ident_. Don't process
1734 * top.h: Remove declaration of ffe_is_ident_ and macros
1735 ffe_is_ident() and ffe_set_is_ident().
1736 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1738 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1740 * lang-specs.h: Map -Qn to -fno-ident.
1742 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1744 * Make-lang.in (g77.o): Depend on prefix.h.
1746 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1749 conflicting with function `spaces' from libiberty.
1751 * g77spec.c: Don't prototype libiberty functions.
1752 * malloc.c: Likewise.
1754 1998-11-20 Dave Love <d.love@dl.ac.uk>
1756 * g77.texi: Assorted minor changes.
1758 1998-11-19 Dave Love <d.love@dl.ac.uk>
1760 * bugs.texi: Formatting changes from Craig.
1762 * intdoc.in: Terminate some @xrefs with `,'.
1764 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1766 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1768 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1770 * g77.texi, news.texi: Updates from Craig.
1772 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1774 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1776 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1778 * g77spec.c: Don't include gansidecl.h.
1779 * output.j: Likewise.
1781 1998-11-04 Dave Love <d.love@dl.ac.uk>
1783 * g77.texi: Small formatting/indexing fixes.
1785 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1787 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1788 char, change type of variable `s' to unsigned char *.
1790 * com.c (ffecom_symbol_null_): Add missing initializers.
1792 * fini.c (MAXNAMELEN): Undef it before defining.
1794 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1797 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1800 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1802 (ffelex_token_name_from_names): Cast the argument of
1803 `ffelex_is_firstnamechar' to (unsigned char).
1804 (ffelex_token_names_from_names): Likewise.
1805 (ffelex_token_new_name): Likewise.
1806 (ffelex_token_new_names): Likewise.
1808 * malloc.c (malloc_root_): Add missing initializer.
1810 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1811 (ffestb_else) Likewise.
1812 (ffestb_else3_) Likewise.
1813 (ffestb_endxyz) Likewise.
1814 (ffestb_goto) Likewise.
1815 (ffestb_let) Likewise.
1816 (ffestb_varlist) Likewise.
1817 (ffestb_R522) Likewise.
1818 (ffestb_R528) Likewise.
1819 (ffestb_R834) Likewise.
1820 (ffestb_R835) Likewise.
1821 (ffestb_R838) Likewise.
1822 (ffestb_R1102) Likewise.
1823 (ffestb_blockdata) Likewise.
1824 (ffestb_R1212) Likewise.
1825 (ffestb_R810) Likewise.
1826 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1828 (ffestb_V014): Change type of variable `p' to unsigned char *.
1829 (ffestb_dummy) Likewise.
1830 (ffestb_R524) Likewise.
1831 (ffestb_R547) Likewise.
1832 (ffestb_decl_chartype) Likewise.
1833 (ffestb_decl_dbltype) Likewise.
1834 (ffestb_decl_gentype) Likewise.
1835 (ffestb_decl_entsp_2_) Likewise.
1836 (ffestb_V027) Likewise.
1837 (ffestb_decl_R539) Likewise.
1839 * top.c (ffe_decode_option): Mark parameter `argc' with
1842 * where.c (ffewhere_unknown_line_): Add missing initializers.
1844 1998-10-02 Dave Love <d.love@dl.ac.uk>
1846 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1848 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1850 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1851 HANDLE_GENERIC_PRAGMAS.
1853 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1855 * news.texi: Update from Craig.
1857 1998-09-23 Dave Love <d.love@dl.ac.uk>
1859 * g77.texi: Additions about `/*', trailing comments and cpp.
1861 1998-09-18 Dave Love <d.love@dl.ac.uk>
1863 * g77.texi: Various additions and some small fixes.
1865 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1867 * Make-lang.in (f77.install-common): Add missing "else true;".
1869 1998-09-07 Dave Love <d.love@dl.ac.uk>
1871 * ChangeLog.egcs: Deleted. Entries merged here.
1873 1998-09-05 Dave Love <d.love@dl.ac.uk>
1875 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1876 (F771_LDFLAGS): Variable dispensed with.
1878 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1880 * intdoc.in: Minor editorial tweaks.
1882 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1884 * lang-options.h: Convert to wrap option and doc string
1885 in a new macro invocation, FTNOPT, so the nearly identical
1886 list can be used in FSF-g77.
1888 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1890 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1891 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1892 picks up correct dependency.
1894 * Makefile.in (proj-h.o): Fix dependencies list.
1896 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1898 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1899 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1900 enabled in this code.
1901 Generate warning messages if unknown pragmas are encountered.
1902 (pragma_getc): New function: retrieves characters from the
1903 input stream. Defined when HANDLE_PRAGMA is defined.
1904 (pragma_ungetc): New function: replaces characters back into the
1905 input stream. Defined when HANDLE_PRAGMA is defined.
1907 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1909 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1912 1998-08-23 Dave Love <d.love@dl.ac.uk>
1914 * g77.texi: Increment `version-g77' and fix a few typos.
1916 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1918 * Make-lang.in: Add several "else true" clauses to deal with lame
1921 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1923 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1925 1998-08-09 Dave Love <d.love@dl.ac.uk>
1927 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1928 with explicit use of tex.
1929 (f77.mostlyclean): Remove TeX index files.
1931 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1932 hyphen in @value in @code.
1934 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1936 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1937 Allow conversion from pointer to same-sized integer,
1938 to fix invoking SIGNAL as a function.
1940 1998-07-26 Dave Love <d.love@dl.ac.uk>
1942 * BUGS, INSTALL, NEWS: Rebuilt.
1944 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1947 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1949 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1951 * g77spec.c (lang_specific_driver): Return unmolested
1952 command line when --help seen.
1953 Comment out code that printed g77-specific --help info.
1955 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1957 * lang-options.h: Fix up doc strings.
1958 Remove the unimplemented -fdcp-intrinsics-* options.
1960 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1963 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1965 * com.c (ffecom_finish_symbol_transform_): Revert change
1966 of 1998-05-23, as it was too aggressive, in that it
1967 prevented transformation of (used) functions before
1968 primary code generation.
1970 1998-07-15 Dave Love <d.love@dl.ac.uk>
1972 * intdoc.texi: Regenerated.
1974 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1976 * Make-lang.in (f77.rebuilt): Fix to depend on
1977 build-dir-based, not source-based, g77.info.
1979 * g77.texi: Merge docs with 0.5.24.
1980 * g77install.texi: Ditto.
1982 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1984 Cleanups vis-a-vis g77-0.5.24:
1985 * g77spec.c (lang_specific_driver): Tabify source.
1986 * top.c (ffe_decode_option): Use fixed macro to set
1987 internal-checking flag.
1988 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1990 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1992 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1993 * Makefile.in (fini.o): Define USE_HCONFIG macro
1994 so source code doesn't have to.
1995 * fini.c: Don't define USE_HCONFIG here, since
1996 source code usually shouldn't care about this.
1997 * ansify.c: Include stddef.h only if we have it.
2001 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2003 * lang-options.h: Format changed to work with --help support added
2006 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2008 * com.c (ffecom_push_tempvar): Replace kludge that
2009 munged back-end globals directly with proper calls
2010 to push_topmost_sequence and pop_topmost_sequence.
2012 1998-07-12 Dave Love <d.love@dl.ac.uk>
2014 * version.c: Bump version.
2016 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2019 * equiv.c (ffeequiv_offset_): Don't crash on various
2020 possible ANY operands.
2022 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2024 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2025 for constant is non-zero.
2027 * com.c (__eprintf): Delete this function, it is obsolete.
2029 1998-07-09 Dave Love <d.love@dl.ac.uk>
2031 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2033 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2035 Fix debugging of CHARACTER*(*), etc., which requires
2036 emitting debug info on types like `ftnlen':
2037 * com.c (ffecom_start_progunit_): Don't bother
2038 resetting "invented" flag for identifier.
2039 (ffecom_transform_equiv_): Don't bother zeroing
2040 "ignored" flag for decl.
2041 (pushdecl): No longer set "ignored", "used", or
2042 "suppressed debug" flags for decls having "invented"
2045 1998-07-06 Mike Stump <mrs@wrs.com>
2047 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2050 1998-07-06 Dave Love <d.love@dl.ac.uk>
2052 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2055 1998-07-05 Dave Love <d.love@dl.ac.uk>
2057 * intdoc.in: Add entry for DATE_AND_TIME.
2059 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2060 and third args of SYSTEM_CLOCK optional.
2062 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2064 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2066 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2068 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2070 Fix 980701-1.f (which was producing "unaligned trap"
2071 on an Alpha running GNU/Linux, as predicted):
2072 * equiv.c (ffeequiv_layout_local_): Don't bother
2073 coping with pre-padding of entire area while building
2074 it; do that instead after the building is done, and
2075 do it by modifying only the modulo field. This covers
2076 the case of alignment stringency being increased without
2077 lowering the starting offset, unlike the previous changes,
2078 and even more elegantly than those.
2080 * target.c (ffetarget_align): Make sure alignments
2081 are non-zero, just in case.
2083 See ChangeLog.0 for earlier changes.
2086 add-log-time-format: current-time-string
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