1 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
3 * version.c, root.texi: Update GCC version number to 3.1. Update
4 G77 version number to 0.5.27.
5 * BUGS, NEWS: Regenerate.
7 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
10 * com.c (init_parse): Call fatal_io_error instead of
12 (ffecom_decode_include_option_): Make errors non-fatal.
13 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
14 (ffelex_hash_): Likewise.
16 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18 * Make-lang.in: Remove all dependencies on defaults.h.
19 * com.c: Don't include defaults.h.
21 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
23 * com.c: Don't explicitly include any time headers, the right ones are
24 already included by proj.h.
26 2001-01-15 Mark Mitchell <mark@codesourcery.com>
28 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
29 label to current_function_decl.
31 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
33 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
35 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
37 * com.c (ffecom_init_zero_): Remove last argument in call to
38 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
39 (ffecom_lookup_label_): Likewise.
40 (builtin_function): Likewise.
41 (start_function): Likewise.
43 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
45 * g77install.texi, g77.texi: Update last-updated dates for
46 installation information and the manual as a whole.
47 * bugs.texi, news.texi: Update copyright years in the comments at
50 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
52 * g77install.texi: Adjust wording of an EGCS reference.
54 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
56 * BUGS, NEWS: Regenerate.
58 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
60 * com.c [VMS]: Remove definition of BSTRING.
62 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
64 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
66 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
68 * bugs.texi: Correct copyright years.
70 * news.texi: Likewise.
72 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
74 * g77install.texi: Remove obsolete parts only used for INSTALL,
75 and DOC-G77 conditionals. Update last-update-install date.
77 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
79 * .cvsignore: New file; add info files.
81 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
83 * Make-lang.in (f77.info): Depend on info files in source
85 (f/g77.info): Build info files in source directory; don't build
86 them unless BUILD_INFO is "info".
87 (f77.install-info): Install info files from source directory.
89 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
91 * Make-lang.in: Link f/fini with safe-ctype.o.
92 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
93 * com.c: Use TOUPPER, not ffesrc_toupper.
94 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
95 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
96 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
97 initializing code; use TOUPPER and TOLOWER instead of
98 ffesrc_toupper and ffesrc_tolower.
99 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
100 Don't define ffesrc_toupper or ffesrc_tolower.
102 2000-11-28 Richard Henderson <rth@redhat.com>
104 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
106 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
108 * RELEASE-PREP: Remove obsolete EGCS reference.
109 * g77.texi: Adjust reference to EGCS as something current.
110 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
111 Include doc strings directly in option listing instead of through
113 * root.texi: Remove support for multiple different (FSF and EGCS)
114 distributions of g77.
115 * g77install.texi: Remove conditioned out instructions applying
116 only to obsolete distributions of g77 not as part of GCC. Change
117 "superceded" to the correct spelling "superseded".
119 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
121 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
123 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
125 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
127 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
129 * Make-lang.in: Add $(build_exeext) to f/fini target
131 2000-11-21 Andreas Jaeger <aj@suse.de>
133 * g77.texi (Floating-point Exception Handling): Use feenableexcept
135 (Floating-point precision): Change to match above change.
137 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
139 * g77.texi (Floating-point precision): Adjust example
140 to work with glibc (>= 2.1).
142 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
144 * g77.texi (Floating-point Exception Handling): Adjust
145 example to work with glibc (>= 2.1).
147 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
149 * Make-lang.in (INTDOC_DEPS): New macro.
150 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
151 (f/intdoc): Likewise. Add $(build_exeext).
153 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
155 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
158 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
160 * malloc.c (malloc_init): Call xmalloc, not malloc.
162 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
164 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
166 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
168 * root.texi: Remove non-historical EGCS reference.
169 Set current g77 version to 0.5.26.
171 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
173 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
175 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
177 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
178 munging of source file name.
179 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
180 which builds just one thing. Don't mess with $(LANGUAGES).
181 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
183 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
185 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
186 Remove non-historical references to egcs/EGCS.
188 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
190 * Make-lang.in: Remove f77.distdir and f/INSTALL.
191 * INSTALL, install0.texi: Remove.
193 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
195 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
196 and strrchr () instead of index () and rindex ().
198 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
200 * Make-lang.in: Move all build rules here from Makefile.in,
201 adapt to new context. Wrap all rules that change the current
202 directory in parentheses. Expunge all references to $(P).
203 When one command depends on another and they're run all at
204 once, use && to separate them, not ;. Add OUTPUT_OPTION to
205 all object-file generation rules. Delete obsolete variables.
207 * Makefile.in: Delete.
208 * config-lang.in: Delete outputs= line.
210 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
212 * Makefile.in, g77spec.c: Remove EGCS references in comments.
214 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
216 * com.c (ffecom_do_entry_): Don't mess with obstacks.
217 (ffecom_finish_global_): Likewise.
218 (ffecom_finish_symbol_transform_): Likewise.
219 (ffecom_gen_sfuncdef_): Likewise.
220 (ffecom_init_zero_): Likewise.
221 (ffecom_start_progunit_): Likewise.
222 (ffecom_sym_transform_): Likewise.
223 (ffecom_sym_transform_assign_): Likewise.
224 (ffecom_transform_equiv_): Likewise.
225 (ffecom_transform_namelist_): Likewise.
226 (ffecom_vardesc_): Likewise.
227 (ffecom_vardesc_array_): Likewise.
228 (ffecom_vardesc_dims_): Likewise.
229 (ffecom_end_transition): Likewise.
230 (ffecom_make_tempvar): Likewise.
231 (bison_rule_pushlevel_): Likewise.
232 (bison_rule_compstmt_): Likewise.
233 (finish_decl): Likewise.
234 (finish_function): Likewise.
235 (push_parm_decl): Likewise.
236 (start_decl): Likewise.
237 (start_function): Likewise.
238 (ggc_p): Don't define.
239 * std.c (ffestd_stmt_pass_): Likewise.
240 * ste.c (ffeste_end_block_): Likewise.
241 (ffeste_end_stmt_): Likewise.
242 (ffeste_begin_iterdo_): Likewise.
243 (ffeste_io_ialist_): Likewise.
244 (ffeste_io_cilist_): Likewise.
245 (ffeste_io_inlist_): Likewise.
246 (ffeste_io_olist_): Likewise.
247 (ffeste_R810): Likewise.
248 (ffeste_R838): Likewise.
249 (ffeste_R839): Likewise.
250 (ffeste_R842): Likewise.
251 (ffeste_R843): Likewise.
252 (ffeste_R1001): Likewise.
254 2000-10-05 Richard Henderson <rth@cygnus.com>
256 * com.c (finish_function): Don't init can_reach_end.
258 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
260 * com.c (lang_mark_false_label_stack): Remove.
262 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
264 * com.c: Include defaults.h.
265 * com.h: Don't define the *_TYPE_SIZE macros.
266 * Makefile.in: Update dependencies.
268 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
270 * ansify.c: Use #line, not # <number>.
272 2000-08-24 Greg McGary <greg@mcgary.org>
274 * intdoc.c (ARRAY_SIZE): Remove macro.
275 * proj.h (ARRAY_SIZE): Remove macro.
276 * com.c (init_decl_processing): Use ARRAY_SIZE.
278 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
280 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
281 * com.c (macro DEFGFRT): Use CONST boolean.
282 (ffecom_call_binop_): Choose between call by value
283 and call by reference.
284 (ffecom_expr_): Use direct calls to (g)libc functions for
285 POW_DD, LOG10, (float) MOD.
286 (ffecom_make_gfrt_): Add const indication to table of
288 * com.h (macro DEFGFRT): Use CONST boolean.
289 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
291 2000-08-21 Nix <nix@esperi.demon.co.uk>
293 * lang-specs.h: Do not process -o or run the assembler if
294 -fsyntax-only. Use %j instead of /dev/null.
296 2000-08-21 Jakub Jelinek <jakub@redhat.com>
298 * lang-specs.h: Pass -I* options to f771.
300 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
302 * top.c (ffe_decode_option): Disable -fdebug-kludge
304 * lang-options.h: Document the fact.
307 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
309 * bugs.texi: Describe new ability to emit debug info
310 for EQUIVALENCE members.
313 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
314 Toon Moene <toon@moene.indiv.nluug.nl>
316 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
317 so that debug info can be attached to their storage.
318 Unconditionally list the storage set aside for them.
320 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
322 * g77spec.c (lang_specific_driver): Clearer g77 version message.
324 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
326 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
327 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
328 (f771): Link with $(BACKEND).
330 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
332 * g77spec.c: Adjust type of second argument to
333 lang_specific_driver, and update code as necessary.
335 * expr.c (ffeexpr_finished_): Cast signed side of ?:
338 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
340 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
342 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
344 * fini.c (main): Avoid automatic aggregate initialization.
346 * proj.h: Indent #error directive.
348 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
350 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
352 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
354 * Make-lang.in: Put $(build_exeext) suffix on programs which run
355 on the build machine.
357 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
359 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
360 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
362 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
364 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
366 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
368 * version.c: Bump version number.
370 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
372 * Make-lang.in (F77_SRCS): Remove all .j files.
373 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
374 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
375 TOPLEV_H, TREE_H): Remove references to .j files.
376 (TCONFIG_H, TM_H): Remove entirely.
377 (deps-kinda): Delete rule.
380 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
381 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
382 tree.j, tconfig.j, tree.j: Delete.
384 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
385 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
386 where.c, where.h: Include parent-directory headers directly.
387 * lex.c: Don't include tree.h twice.
389 2000-05-17 H.J. Lu (hjl@gnu.org)
391 * Make-lang.in: Use a unique stamp for each target to support
394 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
396 * ste.c (gbe_block): Constify.
398 2000-06-13 Jakub Jelinek <jakub@redhat.com>
400 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
401 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
402 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
403 (duplicate_decls): Set DECL_USER_ALIGN.
405 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
407 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
409 2000-06-04 Philipp Thomas <pthomas@suse.de>
411 * Makefile.in(INTLLIBS): New macro.
412 (LIBS): Add INTLLIBS.
415 2000-06-02 Richard Henderson <rth@cygnus.com>
417 * com.c (lang_get_alias_set): New.
419 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
421 * bugs.texi: Note that debugging information for
422 common block items is emitted now.
425 2000-05-18 Chris Demetriou <cgd@sibyte.com>
427 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
428 these types correspond to built-in types now defined in
429 the C front end (for libf2c).
431 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
433 * top.c (ffe_decode_option): Update -Wall unused flags by calling
436 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
438 * com.c (ffecom_subscript_check_): Constify array_name
439 parameter. Clean up string bashing.
440 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
442 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
443 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
445 (init_parse): Constify parameter and return value.
446 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
448 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
449 (ffelex_hash_, ffelex_include_): Constify local char *.
450 * std.c (ffestd_exec_end): Constify local char *.
451 * where.c (ffewhere_file_new): Constify filename parameter.
452 * where.h: Update prototypes.
454 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
456 * com.c (ffecom_overlap_): Set source_offset to
458 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
459 bitsizetype before multiplying by TYPE_SIZE.
460 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
461 calculation. Convert to bitsizetype before multiplying by
464 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
466 * lex.c: Remove references to cccp.c.
467 * g77install.texi: Remove references to cexp.c/cexp.y.
469 2000-04-15 David Edelsohn <edelsohn@gnu.org>
471 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
474 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
476 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
477 preprocessor constant.
478 (FFECOM_f2cLOGICAL): Likewise.
479 (FFECOM_f2cLONGINT): Likewise.
481 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
483 * Makefile.in (GGC_H): Add varray.h.
485 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
487 * lang-specs.h: Pass -fno-show-column to the preprocessor.
489 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
491 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
492 (ffecom_init_0): Likewise.
494 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
496 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
497 (ffecom_tree_canonize_ref_): Likewise.
499 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
501 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
503 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
504 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
506 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
508 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
510 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
512 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
513 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
514 (ffecom_transform_equiv_): Likewise.
516 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
518 * ansify.c (die_unless): Don't use ANSI string concatenation.
519 (die): Mark with ATTRIBUTE_NORETURN.
521 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
523 * com.c (current_function_decl): Move to toplev.c.
525 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
527 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
528 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
529 (ffecom_tree_canonize_ref_): Likewise.
530 (type_for_mode): Handle TImode.
531 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
532 (ffeste_io_ciclist_): Likewise.
534 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
536 * com.c (ffecom_type_permanent_copy_): Delete unused function.
537 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
539 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
541 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
542 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
543 (duplicate_decls): Likewise.
544 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
545 (finish_decl): Delete -Wlarger-than processing.
547 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
549 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
551 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
553 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
554 (ffecom_finish_symbol_transform_): Likewise.
555 (ffecom_transform_common_): Call ffestorag_set_hook.
557 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
559 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
561 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
563 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
565 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
567 * g77spec.c: Don't declare `version_string'.
569 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
571 * com.c (mark_tracker_head, mark_binding_level): Protoize.
573 * where.c (mark_ffewhere_head): Likewise.
575 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
577 * lang-specs.h: Pass -lang-fortran to preprocessor.
579 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
581 * stw.h (struct _ffestw_): Change type of uses_ to int.
583 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
585 * com.c (ffecom_init_0): Make double_ftype_double,
586 float_ftype_float, ldouble_ftype_ldouble,
587 ffecom_tree_ptr_to_fun_type_void local.
588 (tracker_head): New static variable.
589 (mark_tracker_head): New, marker procedure for tracker_head.
590 (ffecom_save_tree_forever): New procedure.
591 (ffecom_init_zero_): Remove obstack use.
592 (ffecom_make_gfrt_): Remove obstack use.
593 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
594 (ffecom_transform_common_): Remove obstack use, save appropriate
596 (ffecom_type_namelist_): Remove obstack use, save appropriate
598 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
599 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
600 (duplicate_decls): Remove obstack use.
601 (finish_function): push & pop ggc context around
602 rest_of_compilation when building nested function.
603 (mark_binding_level): New function.
604 (init_decl_processing): Mark all the GC roots.
606 (lang_mark_tree): New function.
607 (lang_mark_false_label_stack): New trivial function.
608 * com.h (ffecom_save_tree_forever): Declare as external.
609 * lex.c (ffelex_hash_): Use GC to allocate the filename string
610 even when ffelex_kludge_flag_.
611 * ste.c (ffeste_io_ialist_): Register a static root.
612 (ffeste_io_inlist_): Likewise.
613 (ffeste_io_icilist_): Likewise.
614 (ffeste_io_cllist_): Likewise.
615 (ffeste_io_cilist_): Likewise.
616 (ffeste_io_olist_): Likewise.
617 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
619 (GGC_H): New variable.
621 * where.c (ffewhere_head): New global.
622 (mark_ffewhere_head): New marker procedure for ffewhere_head.
623 (ffewhere_file_kill): Use GC to do memory management.
624 (ffewhere_file_new): Use GC to do memory management.
627 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
629 * g77.texi (C Interfacing Tools): Fix an incorrect link.
631 1999-12-13 Jakub Jelinek <jakub@redhat.com>
633 * target.h: Handle sparc64 the same way as alpha.
635 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
637 * com.c (ffecom_file_, ffecom_file, file_buf,
638 ffecom_open_include_): Constify a char*.
639 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
641 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
642 (lang_print_error_function): ANSI-fy.
644 * com.h (ffecom_file): Constify a char*.
646 * fini.c (main): Call return, not exit.
648 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
651 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
654 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
656 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
658 (ffecom_char_enhance_arg_, ffecom_do_entry_,
659 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
660 ffecom_start_progunit_, ffecom_start_progunit_,
661 ffecom_start_progunit_, ffecom_sym_transform_assign_,
662 ffecom_transform_equiv_, ffecom_transform_namelist_,
663 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
664 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
667 * com.h (ffecom_get_invented_identifier): Likewise.
669 * sts.c (ffests_printf): New function taking ellipses.
670 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
671 ffests_printf_2Us): Delete.
675 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
676 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
677 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
678 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
679 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
680 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
682 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
683 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
685 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
686 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
688 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
690 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
692 * com.c (poplevel): Don't call remember_end_note.
694 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
696 * top.h (ffe_is_subscript_check_): Remove extern decl.
697 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
698 * top.c (ffe_is_subscript_check_): Remove global variable.
699 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
700 Set flag_bounds_check for "(no-)fortran-bounds-check".
702 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
703 (ffecom_char_args_x_): Ditto.
705 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
707 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
708 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
709 macro UNUSED in terms of ATTRIBUTE_UNUSED.
711 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
713 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
715 (builtin_function): No longer static. New arg CLASS. Arg
716 FUNCTION_CODE now of type int. All callers changed.
717 Set the builtin's DECL_BUILT_IN_CLASS.
719 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
721 * g77spec.c (lang_specific_driver): Initialise return value.
723 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
727 * fini.c (main): Likewise.
729 * intrin.c (ffeintrin_init_0): Likewise.
731 * lex.c (ffelex_hash_): Likewise.
733 * src.c (ffesrc_init_1): Likewise.
735 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
737 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
738 call to function `fatal'.
740 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
742 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
744 * g77spec.c: Include gcc.h.
745 (g77_xargv): Constify.
746 (g77_fn): Add parameter prototypes.
747 (lookup_option, append_arg): Add static prototypes.
748 (g77_newargv): Constify.
749 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
750 (lang_specific_driver): All calls to the function pointer
751 parameter now explicitly call `fatal'.
753 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
755 * com.h: Delete declarations for all tree nodes now moved to
757 * com.c: Delete their definitions.
758 (ffecom_init_0): Call build_common_tree_nodes and
759 build_common_tree_nodes_2 instead of building their nodes here.
760 Override their decisions for complex nodes.
762 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
764 * Make-lang.in (f771): Depend on ggc-callbacks.o.
765 * Makefile.in (OBJS): Add ggc-callbacks.o.
768 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
770 * com.c (language_string): Constify.
772 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
774 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
775 Remove hacks for stuff which now comes from libiberty.
777 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
779 * com.c (lang_printable_name): Constify a char*.
781 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
783 * lang-specs.h: Pass cc1 spec to f771.
785 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
787 * com.c (lang_print_error_function): Constify a char*.
788 (init_parse): Remove redundant prototype for `print_error_function'.
789 (lang_identify): Constify a char*.
791 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
793 * g77spec.c: Update URLS and mail addresses.
794 * root.texi: Update URLS and mail addresses.
796 1999-07-25 Richard Henderson <rth@cygnus.com>
798 * com.c (ptr_type_node, va_list_type_node): New.
799 (ffecom_init_0): Init and use ptr_type_node.
801 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
803 * root.texi: Update e-mail addresses to gcc.gnu.org.
804 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
805 instructions to gcc.gnu.org. Removed e-mail address.
807 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
809 * root.texi, g77install.texi: Switchover to GCC terminology.
810 Also, FSF-G77 had been mistakenly set at some point.
812 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
814 * news.texi: Describe DATE intrinsic fix.
816 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
818 * version.c: Denote experimental version.
820 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
822 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
823 a temp even if -fno-f2c.
825 * version.c: Bump version.
827 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
829 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
830 Explain that this fixes the NAMELIST-read bug.
832 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
834 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
836 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
838 * g77.texi: Update links.
840 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
842 * news.texi: Add missing @end ifclear.
844 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
846 * news.texi: Doc TtyNam fix.
848 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
850 * news.texi: New heading for development version.
851 Doc upgrade to netlib libf2c as of today.
853 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
855 * news.texi: Mention BACKSPACE fix to libg2c.
857 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
859 * Make-lang.in: Any target using libsubdir must depend
862 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
864 * g77.texi: Describe a few more missing features people
865 have emailed me about.
867 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
869 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
870 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
872 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
874 * Make-lang.in: Use libsubdir, not prefix, to store
875 temporary lang-f77 `flag' file.
877 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
879 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
880 Mention that libg2c is multilibbed.
882 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
884 * g77.texi (Missing Features): Add `Better Warnings'
887 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
889 * g77.texi: Fix thinko.
891 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
893 * news.texi: Document Tue May 18 03:52:04 1999 patch.
896 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
898 * g77.texi, news.texi, root.texi, version.c: Start renaming
899 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
900 the version of g77 within GCC 2.95.
902 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
904 Rename -fsubscript-check to -fbounds-check and
905 -ff2c-subscript-check to -ffortran-bounds-check:
906 * g77.texi: Rename options in docs, clarify usage.
907 * lang-options.h: Rename options, clarify doclets.
908 * news.texi: Rename options, don't bother with fortran-specific
910 * top.c (ffe_decode_option): Rename recognized strings.
912 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
914 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
915 now that -fflatten-arrays exists.
917 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
920 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
921 CHARACTER expression.
922 (ffecom_prepare_expr_): Ditto.
924 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
926 Support use of back end's improved open-coding of complex divide:
927 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
928 instead of run-time call to [cz]_div, if `-Os' option specified.
929 (lang_init_options): Tell back end we want support for wide range
930 of inputs to complex divide.
934 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
936 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
939 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
941 Fix INTEGER*8 subscripts in array references:
942 * com.c (ffecom_subscript_check_): Convert low, high, and
943 element as necessary to make comparison work.
944 (ffecom_arrayref_): Do more of the work.
945 Properly handle subscript expr that's wider than int,
946 if pointers are wider than int.
947 (ffecom_expr_): Leave more work to ffecom_arrayref_.
948 (ffecom_init_0): Record sizes of pointers and ints for
950 Use set_sizetype etc. as done by gcc front end.
951 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
952 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
953 expressions in run-time contexts.
954 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
955 non-default INTEGER subscript expressions.
956 * news.texi: Announce.
958 Finish accepting -fflatten-arrays option:
959 * com.c (ffecom_arrayref_): Flatten references if requested.
960 * g77.texi: Describe.
961 * lang-options.h: Allow.
962 * news.texi: Announce.
963 * top.c, top.h: Recognize.
965 * version.c: Bump version.
967 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
969 * com.c (lang_init_options): Disable back end's maintenance
971 * news.texi: Document dropping of errno.
973 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
975 * lang-specs.h: Pass -$ to the preprocessor.
977 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
979 * g77.texi: Fix various @xref's per proper style.
980 Go ahead and use nested braces in @xref's, with care.
981 * g77install.texi: Fix @xref per proper style.
983 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
985 * news.texi: Doc upgrade to netlib libf2c as of today.
987 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
989 * f/g77spec.c (lang_specific_driver): Correct bug-report address
990 and point to the FAQ.
992 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
994 * g77.texi (Arbitrary Concatenation): Put this under
995 "Missing Features" instead of "Projects".
996 (Internals Documentation): Point to new "Front End" chapter.
998 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1000 * bugs.texi, news.texi: Automatic arrays reportedly working
1003 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1005 * g77.texi (Advantages Over f2c): Expand on this topic.
1007 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1009 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1011 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1013 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1014 ETIME_subr, and TTYNAM_subr:
1015 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1016 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1018 * intdoc.in: Document the new calling sequences.
1019 * intrin.def: Reverse the arguments.
1020 * news.texi: Document the fact that they changed.
1021 * version.c: Bump version.
1023 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1025 * news.texi: Doc upgrade to netlib libf2c as of today.
1027 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1029 * version.c: Bump version.
1031 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1033 Fix compile/19990502-1.f:
1034 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1035 variable when expanding the assignment into it.
1037 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1039 Fix 19990325-0.f and 19990325-1.f:
1040 * com.c (ffecom_possible_partial_overlap_): New function.
1041 (ffecom_expand_let_stmt): Use it to determine whether to assign
1042 to a COMPLEX operand through a temp.
1043 * news.texi: Document fix.
1045 * version.c: Bump version.
1047 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1049 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1050 start/end/incr expressions to default INTEGER.
1051 Fix some broken conditionals.
1052 Clean up some code in the region.
1053 * news.c: Document the fix.
1055 * version.c: Bump version.
1057 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1059 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1060 checking option with something else.
1062 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1064 Support new -fsubscript-check and -ff2c-subscript-check options:
1065 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1066 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1067 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1068 FFEBLD_opARRAYREF case.
1069 Compute character name, array type, and use new
1070 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1071 (ffecom_expr_): Use new ffecom_arrayref_ function.
1072 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1073 * g77.texi, news.texi: Document new options.
1074 * top.c, top.h: Support new options.
1076 * news.texi: Fix up some items to not be in "User-Visible Changes".
1078 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1081 * version.c: Bump version.
1083 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1085 * bugs.texi, news.texi: Clarify -malign-double situation.
1087 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1089 * stb.c (ffestb_R5282_): Convert DATA repeat count
1090 to default INTEGER, to avoid problems downstream.
1092 * version.c: Bump version.
1094 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1096 * ste.c (ffeste_R819B): Start the loop before expanding
1097 the termination expression.
1099 * version.c: Bump version.
1101 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1103 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1104 variables have constant addresses (EQUIVALENCE only if
1105 containing aggregate is static).
1107 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1109 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1110 Clean up @code{} vs. @samp{}.
1111 Clean up dashes (`--') vs. @minus{} vs. `---'.
1113 * ffe.texi: Add copyright header.
1115 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1116 Remove support for -fugly option.
1117 Clarify that -fugly-logint is needed instead of -fugly
1118 to work around using .EQ./.NE. on LOGICAL operands.
1119 Explain more about why -fugly-logint is bad juju.
1121 * g77.texi (Missing Features): Describe READONLY as a missing
1122 feature. Describe AUTOMATIC better.
1124 * news.texi: Mention libf2c upgrade.
1126 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1128 Make a place for front-end internals documentation:
1129 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1130 * ffe.texi: New file, containing docs on front-end internals.
1131 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1133 * g77.texi: Fix an index entry.
1135 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1137 Rewrite to use block/scope structure of GBE and to ensure
1138 variables (especially those going on stack/reg) are declared
1139 before executable code generated:
1140 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1142 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1143 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1144 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1145 ffebld_rank, ffebld_where): New convenience macros (used
1146 by rest of this patch).
1147 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1148 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1150 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1151 ffecom_call_gfrt): Support passing hooks for temp-var info.
1152 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1153 of its left and right operands, so it can get at the hook.
1154 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1155 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1156 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1157 ffecom_prepare_ptr_to_expr): New functions supporting expression
1159 (bison_rule_compstmt_): Return the tree, as in the CFE.
1160 (delete_block): New function, from CFE.
1161 (kept_level_p): New function, from CFE, modified.
1162 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1163 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1164 and they do real work.
1165 (struct binding_level): Add prep_state member. Initialize to 0.
1166 (ffecom_get_invented_identifier): Now takes either or both a
1167 string and an integer, using -1 to denote no integer.
1168 (ffecom_do_entry_): Disallow temp-var generation via expressions
1169 in body of function, since the exprs aren't prescanned.
1170 (ffecom_expr_rw): Now takes destination tree.
1171 (ffecom_expr_w): New function, now used in some places
1172 ffecom_expr_rw had been used.
1173 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1174 of source file, to avoid annoying problems editing com.c using
1176 (ffecom_expr_power_integer_): Make a temp var for division, if
1178 Handle expanded statement expression as does CFE.
1179 (ffecom_start_progunit_): Disallow temp-var generation in body
1180 of function, since expressions are not prescanned at this level.
1181 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1182 so these are all transformed up front, before code-generation
1184 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1185 ffecom_ptr_to_const_expr): New functions to transform expressions
1186 only if the results will surely be constants.
1187 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1188 obtaining temp vars.
1189 (ffecom_expand_let_stmt): Guess at usability of destination
1190 pre-expansion, to provide better prescan preparation (fewer
1191 spurious temp vars).
1192 (ffecom_init_0): Disallow temp-var generation in global scope.
1193 (ffecom_type_expr): New function, returns just the type tree
1195 (start_function): Disallow temp-var generation in parm scope.
1196 (incomplete_type_error): Fix introductory comment.
1197 (poplevel): Update (somewhat) from CFE.
1198 (pushlevel): Update (somewhat) from CFE.
1199 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1200 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1201 ffestd_R806): Remember and pass through the ffestw block info
1202 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1203 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1204 (ffeste_io_inlist_): Add prototype.
1205 (ffeste_f2c_*): Macros rewritten, new ones added.
1206 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1207 ffeste_end_stmt_): New macros/functions, depending on whether
1208 checking is enabled, to keep track of symmetry of other ste.c code.
1209 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1210 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1211 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1212 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1213 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1214 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1215 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1216 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1217 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1218 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1219 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1220 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1221 all pertinent expressions, update to new com.c interface, etc.
1222 (ffeste_io_impdo_): Relocate.
1223 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1224 bother calling clear_momentary, nothing was generated.
1225 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1226 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1227 (ffeste_terminate_2): When checking enabled, make sure all blocks
1228 and statements have been ended.
1229 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1230 These now take ffestw block argument.
1231 (ffeste_terminate_2): When checking enabled, it's a function, not
1233 * stw.h (struct _ffestw_): New variable for IFTHEN.
1234 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1236 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1238 * com.c: Clean up commentary per GNU coding standards.
1240 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1242 * version.c: Bump version.
1244 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1246 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1247 null to decide whether to use it.
1249 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * ansify.c (die): Specify void argument.
1253 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1254 argument_info_ptr, argument_info_string, argument_name_ptr,
1255 argument_name_string, elaborate_if_complex,
1256 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1258 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1259 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1260 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1262 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1264 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1266 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1268 Fix bugs exposed by configuring with --enable-checking:
1269 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1270 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1271 pop_f_function_context, store_parm_decls, poplevel): Handle
1272 error_mark_node properly.
1273 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1274 * version.c: Bump version.
1276 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1278 * g77.texi: Fix up docs for -fset-g77-defaults, and
1279 describe how internal consistency checking now happens.
1280 (Should have been done for EGCS version 1.1.)
1282 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1284 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1285 Make -fno-emulate-complex the default, as COMPLEX support
1286 in the back end is now believed to be working.
1288 * version.c: Bump version.
1290 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1292 * g77.texi: -malign-double now works.
1293 Give URL for alignment-testing package.
1294 * news.texi: -malign-double now works.
1296 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1298 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1301 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1303 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1306 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1309 * stb.c (ffestb_local_u_): Likewise.
1310 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1311 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1312 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1313 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1314 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1315 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1316 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1317 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1318 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1319 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1320 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1321 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1322 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1323 ffestb_decl_R539): Likewise.
1325 * stb.h (_ffestb_args_): Likewise.
1327 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1328 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1330 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1331 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1332 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1333 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1334 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1336 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1338 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1339 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1341 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1342 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1344 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1345 ffestt_tokenlist_drive): Add prototype arguments.
1347 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1348 ffestt_tokenlist_drive): Likewise.
1350 * stu.c (ffestu_dummies_transition_): Likewise.
1351 (ffestu_sym_end_transition): Const-ify a char*.
1353 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1354 prototype arguments.
1356 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1358 * version.c (ffe_version_string): Const-ify a char*.
1360 * version.h (ffe_version_string): Likewise.
1362 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1364 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1365 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1366 ffebad_finish): Const-ify a char*.
1368 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1370 * bld.h (ffebld_op_string): Likewise.
1372 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1373 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1374 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1375 ffecom_gfrt_args_): Likewise.
1376 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1377 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1378 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1379 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1380 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1381 ffecom_get_identifier_, ffecom_decl_field,
1382 ffecom_get_invented_identifier, lang_print_error_function,
1383 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1385 (savestring): Remove, use `xstrdup' instead.
1387 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1390 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1392 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1393 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1394 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1395 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1396 ffeexpr_token_number_, ffeexpr_token_number_period_,
1397 ffeexpr_token_number_real_): Const-ify a char*.
1399 * fini.c (xspaces): Likewise.
1401 * global.c (ffeglobal_type_string_): Likewise.
1402 (ffeglobal_drive): Protoize.
1403 (ffeglobal_proc_def_arg): Const-ify a char*.
1405 * global.h (ffeglobal_drive): Protoize.
1406 (ffeglobal_proc_def_arg): Const-ify a char*.
1408 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1411 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1413 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1414 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1415 ffeinfo_where_string_, ffeinfo_basictype_string,
1416 ffeinfo_kind_message, ffeinfo_kind_string,
1417 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1419 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1420 ffeinfo_kind_string, ffeinfo_kindtype_string,
1421 ffeinfo_where_string): Likewise.
1423 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1424 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1425 ffeintrin_fulfill_specific, ffeintrin_init_0,
1426 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1427 ffeintrin_name_generic, ffeintrin_name_implementation,
1428 ffeintrin_name_specific): Likewise.
1430 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1431 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1433 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1434 ffelex_token_new_name, ffelex_token_new_names,
1435 ffelex_token_new_number): Likewise.
1437 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1438 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1440 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1441 malloc_new_zinpool_): Likewise.
1443 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1444 malloc_pool_new): Likewise.
1446 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1449 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1452 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1453 ffesymbol_attrs_string): Const-ify a char*.
1454 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1455 (ffesymbol_state_string): Const-ify a char*.
1457 * symbol.h (ffesymbol_attrs_string): Likewise.
1458 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1459 (ffesymbol_state_string): Const-ify a char*.
1461 * target.c (ffetarget_layout): Likewise.
1463 * target.h (ffetarget_layout): Likewise.
1465 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1467 * Make-lang.in: Remove all references to g77.o/g77.c.
1468 Link g77 from gcc.o.
1470 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1472 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1474 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1476 * news.texi: Editorial fix.
1478 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1480 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1482 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1484 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1485 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1486 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1487 by convertor, just return original expr.
1488 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1489 conversions that aren't yet working properly.
1490 * news.texi: Explain.
1492 * version.c: Bump version.
1494 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1496 * RELEASE-PREP: New file, lists things to do for a release.
1498 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1499 install0.texi, news.texi, news0.texi: Accommodate new doc
1501 Consolidate news items. Don't describe old news items in
1502 various generated docs.
1503 Don't describe FSF-g77 installation stuff in various EGCS-g77
1505 Move description of AUTOMATIC to more suitable location.
1506 * root.texi: New file for new doc architecture.
1508 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1510 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1512 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1514 Warn about non-Y2K-compliant intrinsics:
1515 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1516 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1517 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1518 * intdoc.c (DEFIMPY): Support new Y2K macro.
1519 * intrin.h (DEFIMPY): Ditto.
1520 * intrin.c (DEFIMPY): Ditto.
1521 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1522 Warn about invocation of non-Y2K-compliant intrinsic.
1523 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1524 Rename external procedure names, to keep previously-
1525 compiled (sans-new-warnings) code from linking to
1527 * g77.texi: Document all this stuff.
1528 * news.texi: Spread the joy.
1529 * version.c: Bump version.
1531 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1533 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1534 so describe it there, instead of under 1.2.
1536 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1538 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1540 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1542 * g77.texi: Add remaining changes pending from Dave Love.
1544 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1546 * bugs.texi, news.texi: Conditionalize cross-references
1547 on non-html processing, providing temporary HTML "links".
1549 * g77.texi: Fix up a reference.
1551 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1553 * news.texi, bugs.texi: Delete fixed bugs, make one
1554 of them into the appropriate news item.
1556 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1558 * news.texi: Copy over 1.1.2 news.
1560 1999-03-02 Craig Burley <craig@jcb-sc.com>
1562 * g77.texi (Bug Reporting): Clarify whether to use -E.
1563 Clarify other instructions.
1565 1999-02-27 Craig Burley <craig@jcb-sc.com>
1567 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1569 1999-02-26 Craig Burley <craig@jcb-sc.com>
1571 * intdoc.in (STAT_func, STAT_subr,
1572 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1573 Properly order array elements. Specify N/A return values.
1575 1999-02-26 Craig Burley <craig@jcb-sc.com>
1577 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1578 seconds, and VALUES(8), therefore, milliseconds.
1580 1999-02-26 Craig Burley <craig@jcb-sc.com>
1582 * news.texi: Clarify IOSTAT= fix.
1584 1999-02-25 Richard Henderson <rth@cygnus.com>
1586 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1588 1999-02-25 Craig Burley <craig@jcb-sc.com>
1590 * g77.texi: Clarify/index lack of run-time allocation for
1593 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1595 * f/intdoc.in: Add missing `,' after cross references.
1597 1999-02-20 Craig Burley <craig@jcb-sc.com>
1599 * Make-lang.in (f77.install-common, f77.install-info,
1600 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1601 instead of `lang-f77' for flag file, to be sure of a
1602 writable directory, and remove the flag file after each
1603 operation to keep things clean.
1605 1999-02-20 Craig Burley <craig@jcb-sc.com>
1607 * g77.texi: Properly attribute Priest document; clarify
1608 that it is in the .ps version of the Goldberg document.
1610 1999-02-19 Craig Burley <craig@jcb-sc.com>
1612 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1613 news0.texi, news.texi: Update copyright dates.
1614 Clarify which files are source, which are derived,
1615 and remind maintainers where copyright dates are sourced.
1616 * BUGS, INSTALL, NEWS: Regenerated.
1618 1999-02-19 Craig Burley <craig@jcb-sc.com>
1620 * global.c (ffeglobal_ref_progunit_): Warn about a function
1621 definition that disagrees with the type of a previous reference.
1622 Improve commentary. Fix a couple of minor bugs. Clean up
1624 * news.texi: Spread the joy.
1626 1999-02-18 Craig Burley <craig@jcb-sc.com>
1628 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1629 as argument for FILEINT and FILEASSOC as lhs.
1630 * news.texi: Document fix.
1633 1999-02-18 Craig Burley <craig@jcb-sc.com>
1635 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1637 1999-02-18 Craig Burley <craig@jcb-sc.com>
1639 * intdoc.in (LOG10): Fix typo.
1641 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1643 * intdoc.in: Fix typo.
1645 1999-02-17 Craig Burley <craig@jcb-sc.com>
1647 * g77.texi, intdoc.in: Document Y2K and some other known
1649 * intrin.def (DTIME, FDATE): Fix capitalization of
1650 case-sensitive forms of these intrinsics' names.
1652 1999-02-17 Dave Love <fx@gnu.org>
1654 * intdoc.in: Say `common' logarithm for log10.
1656 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1658 * g77.texi: Add missing @ in email addresses.
1660 1999-02-15 Craig Burley <craig@jcb-sc.com>
1662 * *.*: Delete my (old) email address in most places, change it
1665 1999-02-14 Craig Burley <craig@jcb-sc.com>
1669 1999-02-14 Craig Burley <craig@jcb-sc.com>
1671 * version.c: Bump for 1998-10-02 change (forgot to do this
1674 1999-02-14 Craig Burley <craig@jcb-sc.com>
1676 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1677 and `.FPP' as well as `.for' and `.fpp'.
1679 1999-02-14 Craig Burley <craig@jcb-sc.com>
1681 * intdoc.in (LOG10): Fix description.
1683 1999-02-14 Craig Burley <craig@jcb-sc.com>
1685 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1687 1999-02-14 Craig Burley <craig@jcb-sc.com>
1689 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1690 up and improve indexing, and some other areas of docs.
1692 1999-02-14 Craig Burley <craig@jcb-sc.com>
1694 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1697 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1699 * g77.texi: Update email addresses.
1701 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1703 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1704 mkstemp.o from libiberty.
1706 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1708 * top.c: Don't define ffe_is_ident_. Don't process
1710 * top.h: Remove declaration of ffe_is_ident_ and macros
1711 ffe_is_ident() and ffe_set_is_ident().
1712 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1714 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1716 * lang-specs.h: Map -Qn to -fno-ident.
1718 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1720 * Make-lang.in (g77.o): Depend on prefix.h.
1722 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1724 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1725 conflicting with function `spaces' from libiberty.
1727 * g77spec.c: Don't prototype libiberty functions.
1728 * malloc.c: Likewise.
1730 1998-11-20 Dave Love <d.love@dl.ac.uk>
1732 * g77.texi: Assorted minor changes.
1734 1998-11-19 Dave Love <d.love@dl.ac.uk>
1736 * bugs.texi: Formatting changes from Craig.
1738 * intdoc.in: Terminate some @xrefs with `,'.
1740 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1742 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1744 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1746 * g77.texi, news.texi: Updates from Craig.
1748 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1750 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1752 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1754 * g77spec.c: Don't include gansidecl.h.
1755 * output.j: Likewise.
1757 1998-11-04 Dave Love <d.love@dl.ac.uk>
1759 * g77.texi: Small formatting/indexing fixes.
1761 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1764 char, change type of variable `s' to unsigned char *.
1766 * com.c (ffecom_symbol_null_): Add missing initializers.
1768 * fini.c (MAXNAMELEN): Undef it before defining.
1770 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1773 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1776 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1778 (ffelex_token_name_from_names): Cast the argument of
1779 `ffelex_is_firstnamechar' to (unsigned char).
1780 (ffelex_token_names_from_names): Likewise.
1781 (ffelex_token_new_name): Likewise.
1782 (ffelex_token_new_names): Likewise.
1784 * malloc.c (malloc_root_): Add missing initializer.
1786 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1787 (ffestb_else) Likewise.
1788 (ffestb_else3_) Likewise.
1789 (ffestb_endxyz) Likewise.
1790 (ffestb_goto) Likewise.
1791 (ffestb_let) Likewise.
1792 (ffestb_varlist) Likewise.
1793 (ffestb_R522) Likewise.
1794 (ffestb_R528) Likewise.
1795 (ffestb_R834) Likewise.
1796 (ffestb_R835) Likewise.
1797 (ffestb_R838) Likewise.
1798 (ffestb_R1102) Likewise.
1799 (ffestb_blockdata) Likewise.
1800 (ffestb_R1212) Likewise.
1801 (ffestb_R810) Likewise.
1802 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1804 (ffestb_V014): Change type of variable `p' to unsigned char *.
1805 (ffestb_dummy) Likewise.
1806 (ffestb_R524) Likewise.
1807 (ffestb_R547) Likewise.
1808 (ffestb_decl_chartype) Likewise.
1809 (ffestb_decl_dbltype) Likewise.
1810 (ffestb_decl_gentype) Likewise.
1811 (ffestb_decl_entsp_2_) Likewise.
1812 (ffestb_V027) Likewise.
1813 (ffestb_decl_R539) Likewise.
1815 * top.c (ffe_decode_option): Mark parameter `argc' with
1818 * where.c (ffewhere_unknown_line_): Add missing initializers.
1820 1998-10-02 Dave Love <d.love@dl.ac.uk>
1822 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1824 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1826 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1827 HANDLE_GENERIC_PRAGMAS.
1829 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1831 * news.texi: Update from Craig.
1833 1998-09-23 Dave Love <d.love@dl.ac.uk>
1835 * g77.texi: Additions about `/*', trailing comments and cpp.
1837 1998-09-18 Dave Love <d.love@dl.ac.uk>
1839 * g77.texi: Various additions and some small fixes.
1841 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1843 * Make-lang.in (f77.install-common): Add missing "else true;".
1845 1998-09-07 Dave Love <d.love@dl.ac.uk>
1847 * ChangeLog.egcs: Deleted. Entries merged here.
1849 1998-09-05 Dave Love <d.love@dl.ac.uk>
1851 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1852 (F771_LDFLAGS): Variable dispensed with.
1854 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1856 * intdoc.in: Minor editorial tweaks.
1858 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1860 * lang-options.h: Convert to wrap option and doc string
1861 in a new macro invocation, FTNOPT, so the nearly identical
1862 list can be used in FSF-g77.
1864 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1866 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1867 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1868 picks up correct dependency.
1870 * Makefile.in (proj-h.o): Fix dependencies list.
1872 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1874 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1875 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1876 enabled in this code.
1877 Generate warning messages if unknown pragmas are encountered.
1878 (pragma_getc): New function: retrieves characters from the
1879 input stream. Defined when HANDLE_PRAGMA is defined.
1880 (pragma_ungetc): New function: replaces characters back into the
1881 input stream. Defined when HANDLE_PRAGMA is defined.
1883 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1885 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1888 1998-08-23 Dave Love <d.love@dl.ac.uk>
1890 * g77.texi: Increment `version-g77' and fix a few typos.
1892 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1894 * Make-lang.in: Add several "else true" clauses to deal with lame
1897 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1899 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1901 1998-08-09 Dave Love <d.love@dl.ac.uk>
1903 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1904 with explicit use of tex.
1905 (f77.mostlyclean): Remove TeX index files.
1907 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1908 hyphen in @value in @code.
1910 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1912 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1913 Allow conversion from pointer to same-sized integer,
1914 to fix invoking SIGNAL as a function.
1916 1998-07-26 Dave Love <d.love@dl.ac.uk>
1918 * BUGS, INSTALL, NEWS: Rebuilt.
1920 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1923 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1925 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1927 * g77spec.c (lang_specific_driver): Return unmolested
1928 command line when --help seen.
1929 Comment out code that printed g77-specific --help info.
1931 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1933 * lang-options.h: Fix up doc strings.
1934 Remove the unimplemented -fdcp-intrinsics-* options.
1936 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1939 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1941 * com.c (ffecom_finish_symbol_transform_): Revert change
1942 of 1998-05-23, as it was too aggressive, in that it
1943 prevented transformation of (used) functions before
1944 primary code generation.
1946 1998-07-15 Dave Love <d.love@dl.ac.uk>
1948 * intdoc.texi: Regenerated.
1950 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1952 * Make-lang.in (f77.rebuilt): Fix to depend on
1953 build-dir-based, not source-based, g77.info.
1955 * g77.texi: Merge docs with 0.5.24.
1956 * g77install.texi: Ditto.
1958 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1960 Cleanups vis-a-vis g77-0.5.24:
1961 * g77spec.c (lang_specific_driver): Tabify source.
1962 * top.c (ffe_decode_option): Use fixed macro to set
1963 internal-checking flag.
1964 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1966 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1968 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1969 * Makefile.in (fini.o): Define USE_HCONFIG macro
1970 so source code doesn't have to.
1971 * fini.c: Don't define USE_HCONFIG here, since
1972 source code usually shouldn't care about this.
1973 * ansify.c: Include stddef.h only if we have it.
1977 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1979 * lang-options.h: Format changed to work with --help support added
1982 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1984 * com.c (ffecom_push_tempvar): Replace kludge that
1985 munged back-end globals directly with proper calls
1986 to push_topmost_sequence and pop_topmost_sequence.
1988 1998-07-12 Dave Love <d.love@dl.ac.uk>
1990 * version.c: Bump version.
1992 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1995 * equiv.c (ffeequiv_offset_): Don't crash on various
1996 possible ANY operands.
1998 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2000 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2001 for constant is non-zero.
2003 * com.c (__eprintf): Delete this function, it is obsolete.
2005 1998-07-09 Dave Love <d.love@dl.ac.uk>
2007 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2009 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2011 Fix debugging of CHARACTER*(*), etc., which requires
2012 emitting debug info on types like `ftnlen':
2013 * com.c (ffecom_start_progunit_): Don't bother
2014 resetting "invented" flag for identifier.
2015 (ffecom_transform_equiv_): Don't bother zeroing
2016 "ignored" flag for decl.
2017 (pushdecl): No longer set "ignored", "used", or
2018 "suppressed debug" flags for decls having "invented"
2021 1998-07-06 Mike Stump <mrs@wrs.com>
2023 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2026 1998-07-06 Dave Love <d.love@dl.ac.uk>
2028 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2031 1998-07-05 Dave Love <d.love@dl.ac.uk>
2033 * intdoc.in: Add entry for DATE_AND_TIME.
2035 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2036 and third args of SYSTEM_CLOCK optional.
2038 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2040 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2042 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2044 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2046 Fix 980701-1.f (which was producing "unaligned trap"
2047 on an Alpha running GNU/Linux, as predicted):
2048 * equiv.c (ffeequiv_layout_local_): Don't bother
2049 coping with pre-padding of entire area while building
2050 it; do that instead after the building is done, and
2051 do it by modifying only the modulo field. This covers
2052 the case of alignment stringency being increased without
2053 lowering the starting offset, unlike the previous changes,
2054 and even more elegantly than those.
2056 * target.c (ffetarget_align): Make sure alignments
2057 are non-zero, just in case.
2059 See ChangeLog.0 for earlier changes.
2062 add-log-time-format: current-time-string