1 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
3 * top.c (ffe_decode_option): Do not permit language-independent
4 processing for -ffixed-line-length.
6 Thu Apr 12 17:57:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8 * bad.c (inhibit_warnings): Delete redundant declaration.
10 * com.c (skip_redundant_dir_prefix): Likewise.
12 * com.h (mark_addressable): Likewise.
14 2001-04-02 Jakub Jelinek <jakub@redhat.com>
16 * lex.c (ffelex_hash_): Avoid eating one whole line after
19 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
21 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
24 Tue Mar 27 17:40:08 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
26 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
28 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
30 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
32 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
34 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
36 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
38 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
40 (duplicate_decls): Likewise.
41 (start_decl): Likewise.
43 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
45 * fini.c (main): Use really_call_malloc, not malloc.
47 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
49 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
51 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
53 * g77.texi: Document new options -funsafe-math-optimizations
54 and -fno-trapping-math. Revise documentation for -ffast-math.
56 2001-03-01 Zack Weinberg <zackw@stanford.edu>
58 * proj.h: Delete 'bool' type. Don't include stddef.h here.
59 * com.c: Rename variables named 'true' and/or 'false'.
60 * intdoc.c: Delete 'bool' type.
62 2001-03-01 Zack Weinberg <zackw@stanford.edu>
64 * lang-specs.h: Add zero initializer for cpp_spec field to all
67 2001-02-24 Zack Weinberg <zackw@stanford.edu>
69 * com.c: Don't define STDC_HEADERS, autoconf handles it.
71 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
73 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
75 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
77 * version.c, root.texi: Update GCC version number to 3.1. Update
78 G77 version number to 0.5.27.
79 * BUGS, NEWS: Regenerate.
81 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
83 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
84 * com.c (init_parse): Call fatal_io_error instead of
86 (ffecom_decode_include_option_): Make errors non-fatal.
87 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
88 (ffelex_hash_): Likewise.
90 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
92 * Make-lang.in: Remove all dependencies on defaults.h.
93 * com.c: Don't include defaults.h.
95 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
97 * com.c: Don't explicitly include any time headers, the right ones are
98 already included by proj.h.
100 2001-01-15 Mark Mitchell <mark@codesourcery.com>
102 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
103 label to current_function_decl.
105 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
107 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
109 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
111 * com.c (ffecom_init_zero_): Remove last argument in call to
112 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
113 (ffecom_lookup_label_): Likewise.
114 (builtin_function): Likewise.
115 (start_function): Likewise.
117 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
119 * g77install.texi, g77.texi: Update last-updated dates for
120 installation information and the manual as a whole.
121 * bugs.texi, news.texi: Update copyright years in the comments at
124 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
126 * g77install.texi: Adjust wording of an EGCS reference.
128 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
130 * BUGS, NEWS: Regenerate.
132 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
134 * com.c [VMS]: Remove definition of BSTRING.
136 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
138 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
140 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
142 * bugs.texi: Correct copyright years.
143 * g77.texi: Likewise.
144 * news.texi: Likewise.
146 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
148 * g77install.texi: Remove obsolete parts only used for INSTALL,
149 and DOC-G77 conditionals. Update last-update-install date.
151 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
153 * .cvsignore: New file; add info files.
155 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
157 * Make-lang.in (f77.info): Depend on info files in source
159 (f/g77.info): Build info files in source directory; don't build
160 them unless BUILD_INFO is "info".
161 (f77.install-info): Install info files from source directory.
163 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
165 * Make-lang.in: Link f/fini with safe-ctype.o.
166 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
167 * com.c: Use TOUPPER, not ffesrc_toupper.
168 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
169 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
170 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
171 initializing code; use TOUPPER and TOLOWER instead of
172 ffesrc_toupper and ffesrc_tolower.
173 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
174 Don't define ffesrc_toupper or ffesrc_tolower.
176 2000-11-28 Richard Henderson <rth@redhat.com>
178 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
180 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
182 * RELEASE-PREP: Remove obsolete EGCS reference.
183 * g77.texi: Adjust reference to EGCS as something current.
184 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
185 Include doc strings directly in option listing instead of through
187 * root.texi: Remove support for multiple different (FSF and EGCS)
188 distributions of g77.
189 * g77install.texi: Remove conditioned out instructions applying
190 only to obsolete distributions of g77 not as part of GCC. Change
191 "superceded" to the correct spelling "superseded".
193 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
195 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
197 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
199 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
201 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
203 * Make-lang.in: Add $(build_exeext) to f/fini target
205 2000-11-21 Andreas Jaeger <aj@suse.de>
207 * g77.texi (Floating-point Exception Handling): Use feenableexcept
209 (Floating-point precision): Change to match above change.
211 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
213 * g77.texi (Floating-point precision): Adjust example
214 to work with glibc (>= 2.1).
216 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
218 * g77.texi (Floating-point Exception Handling): Adjust
219 example to work with glibc (>= 2.1).
221 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
223 * Make-lang.in (INTDOC_DEPS): New macro.
224 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
225 (f/intdoc): Likewise. Add $(build_exeext).
227 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
229 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
232 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
234 * malloc.c (malloc_init): Call xmalloc, not malloc.
236 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
238 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
240 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
242 * root.texi: Remove non-historical EGCS reference.
243 Set current g77 version to 0.5.26.
245 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
247 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
249 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
251 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
252 munging of source file name.
253 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
254 which builds just one thing. Don't mess with $(LANGUAGES).
255 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
257 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
259 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
260 Remove non-historical references to egcs/EGCS.
262 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
264 * Make-lang.in: Remove f77.distdir and f/INSTALL.
265 * INSTALL, install0.texi: Remove.
267 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
269 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
270 and strrchr () instead of index () and rindex ().
272 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
274 * Make-lang.in: Move all build rules here from Makefile.in,
275 adapt to new context. Wrap all rules that change the current
276 directory in parentheses. Expunge all references to $(P).
277 When one command depends on another and they're run all at
278 once, use && to separate them, not ;. Add OUTPUT_OPTION to
279 all object-file generation rules. Delete obsolete variables.
281 * Makefile.in: Delete.
282 * config-lang.in: Delete outputs= line.
284 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
286 * Makefile.in, g77spec.c: Remove EGCS references in comments.
288 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
290 * com.c (ffecom_do_entry_): Don't mess with obstacks.
291 (ffecom_finish_global_): Likewise.
292 (ffecom_finish_symbol_transform_): Likewise.
293 (ffecom_gen_sfuncdef_): Likewise.
294 (ffecom_init_zero_): Likewise.
295 (ffecom_start_progunit_): Likewise.
296 (ffecom_sym_transform_): Likewise.
297 (ffecom_sym_transform_assign_): Likewise.
298 (ffecom_transform_equiv_): Likewise.
299 (ffecom_transform_namelist_): Likewise.
300 (ffecom_vardesc_): Likewise.
301 (ffecom_vardesc_array_): Likewise.
302 (ffecom_vardesc_dims_): Likewise.
303 (ffecom_end_transition): Likewise.
304 (ffecom_make_tempvar): Likewise.
305 (bison_rule_pushlevel_): Likewise.
306 (bison_rule_compstmt_): Likewise.
307 (finish_decl): Likewise.
308 (finish_function): Likewise.
309 (push_parm_decl): Likewise.
310 (start_decl): Likewise.
311 (start_function): Likewise.
312 (ggc_p): Don't define.
313 * std.c (ffestd_stmt_pass_): Likewise.
314 * ste.c (ffeste_end_block_): Likewise.
315 (ffeste_end_stmt_): Likewise.
316 (ffeste_begin_iterdo_): Likewise.
317 (ffeste_io_ialist_): Likewise.
318 (ffeste_io_cilist_): Likewise.
319 (ffeste_io_inlist_): Likewise.
320 (ffeste_io_olist_): Likewise.
321 (ffeste_R810): Likewise.
322 (ffeste_R838): Likewise.
323 (ffeste_R839): Likewise.
324 (ffeste_R842): Likewise.
325 (ffeste_R843): Likewise.
326 (ffeste_R1001): Likewise.
328 2000-10-05 Richard Henderson <rth@cygnus.com>
330 * com.c (finish_function): Don't init can_reach_end.
332 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
334 * com.c (lang_mark_false_label_stack): Remove.
336 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
338 * com.c: Include defaults.h.
339 * com.h: Don't define the *_TYPE_SIZE macros.
340 * Makefile.in: Update dependencies.
342 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
344 * ansify.c: Use #line, not # <number>.
346 2000-08-24 Greg McGary <greg@mcgary.org>
348 * intdoc.c (ARRAY_SIZE): Remove macro.
349 * proj.h (ARRAY_SIZE): Remove macro.
350 * com.c (init_decl_processing): Use ARRAY_SIZE.
352 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
354 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
355 * com.c (macro DEFGFRT): Use CONST boolean.
356 (ffecom_call_binop_): Choose between call by value
357 and call by reference.
358 (ffecom_expr_): Use direct calls to (g)libc functions for
359 POW_DD, LOG10, (float) MOD.
360 (ffecom_make_gfrt_): Add const indication to table of
362 * com.h (macro DEFGFRT): Use CONST boolean.
363 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
365 2000-08-21 Nix <nix@esperi.demon.co.uk>
367 * lang-specs.h: Do not process -o or run the assembler if
368 -fsyntax-only. Use %j instead of /dev/null.
370 2000-08-21 Jakub Jelinek <jakub@redhat.com>
372 * lang-specs.h: Pass -I* options to f771.
374 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
376 * top.c (ffe_decode_option): Disable -fdebug-kludge
378 * lang-options.h: Document the fact.
381 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
383 * bugs.texi: Describe new ability to emit debug info
384 for EQUIVALENCE members.
387 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
388 Toon Moene <toon@moene.indiv.nluug.nl>
390 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
391 so that debug info can be attached to their storage.
392 Unconditionally list the storage set aside for them.
394 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
396 * g77spec.c (lang_specific_driver): Clearer g77 version message.
398 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
400 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
401 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
402 (f771): Link with $(BACKEND).
404 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
406 * g77spec.c: Adjust type of second argument to
407 lang_specific_driver, and update code as necessary.
409 * expr.c (ffeexpr_finished_): Cast signed side of ?:
412 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
414 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
416 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
418 * fini.c (main): Avoid automatic aggregate initialization.
420 * proj.h: Indent #error directive.
422 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
424 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
426 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
428 * Make-lang.in: Put $(build_exeext) suffix on programs which run
429 on the build machine.
431 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
433 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
434 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
436 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
438 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
440 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
442 * version.c: Bump version number.
444 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
446 * Make-lang.in (F77_SRCS): Remove all .j files.
447 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
448 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
449 TOPLEV_H, TREE_H): Remove references to .j files.
450 (TCONFIG_H, TM_H): Remove entirely.
451 (deps-kinda): Delete rule.
454 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
455 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
456 tree.j, tconfig.j, tree.j: Delete.
458 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
459 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
460 where.c, where.h: Include parent-directory headers directly.
461 * lex.c: Don't include tree.h twice.
463 2000-05-17 H.J. Lu (hjl@gnu.org)
465 * Make-lang.in: Use a unique stamp for each target to support
468 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
470 * ste.c (gbe_block): Constify.
472 2000-06-13 Jakub Jelinek <jakub@redhat.com>
474 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
475 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
476 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
477 (duplicate_decls): Set DECL_USER_ALIGN.
479 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
481 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
483 2000-06-04 Philipp Thomas <pthomas@suse.de>
485 * Makefile.in(INTLLIBS): New macro.
486 (LIBS): Add INTLLIBS.
489 2000-06-02 Richard Henderson <rth@cygnus.com>
491 * com.c (lang_get_alias_set): New.
493 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
495 * bugs.texi: Note that debugging information for
496 common block items is emitted now.
499 2000-05-18 Chris Demetriou <cgd@sibyte.com>
501 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
502 these types correspond to built-in types now defined in
503 the C front end (for libf2c).
505 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
507 * top.c (ffe_decode_option): Update -Wall unused flags by calling
510 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
512 * com.c (ffecom_subscript_check_): Constify array_name
513 parameter. Clean up string bashing.
514 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
516 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
517 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
519 (init_parse): Constify parameter and return value.
520 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
522 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
523 (ffelex_hash_, ffelex_include_): Constify local char *.
524 * std.c (ffestd_exec_end): Constify local char *.
525 * where.c (ffewhere_file_new): Constify filename parameter.
526 * where.h: Update prototypes.
528 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
530 * com.c (ffecom_overlap_): Set source_offset to
532 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
533 bitsizetype before multiplying by TYPE_SIZE.
534 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
535 calculation. Convert to bitsizetype before multiplying by
538 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
540 * lex.c: Remove references to cccp.c.
541 * g77install.texi: Remove references to cexp.c/cexp.y.
543 2000-04-15 David Edelsohn <edelsohn@gnu.org>
545 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
548 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
550 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
551 preprocessor constant.
552 (FFECOM_f2cLOGICAL): Likewise.
553 (FFECOM_f2cLONGINT): Likewise.
555 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
557 * Makefile.in (GGC_H): Add varray.h.
559 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
561 * lang-specs.h: Pass -fno-show-column to the preprocessor.
563 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
565 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
566 (ffecom_init_0): Likewise.
568 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
570 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
571 (ffecom_tree_canonize_ref_): Likewise.
573 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
575 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
577 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
578 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
580 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
582 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
584 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
586 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
587 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
588 (ffecom_transform_equiv_): Likewise.
590 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
592 * ansify.c (die_unless): Don't use ANSI string concatenation.
593 (die): Mark with ATTRIBUTE_NORETURN.
595 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
597 * com.c (current_function_decl): Move to toplev.c.
599 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
601 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
602 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
603 (ffecom_tree_canonize_ref_): Likewise.
604 (type_for_mode): Handle TImode.
605 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
606 (ffeste_io_ciclist_): Likewise.
608 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
610 * com.c (ffecom_type_permanent_copy_): Delete unused function.
611 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
613 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
615 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
616 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
617 (duplicate_decls): Likewise.
618 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
619 (finish_decl): Delete -Wlarger-than processing.
621 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
623 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
625 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
627 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
628 (ffecom_finish_symbol_transform_): Likewise.
629 (ffecom_transform_common_): Call ffestorag_set_hook.
631 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
633 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
635 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
637 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
639 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
641 * g77spec.c: Don't declare `version_string'.
643 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
645 * com.c (mark_tracker_head, mark_binding_level): Protoize.
647 * where.c (mark_ffewhere_head): Likewise.
649 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
651 * lang-specs.h: Pass -lang-fortran to preprocessor.
653 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
655 * stw.h (struct _ffestw_): Change type of uses_ to int.
657 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
659 * com.c (ffecom_init_0): Make double_ftype_double,
660 float_ftype_float, ldouble_ftype_ldouble,
661 ffecom_tree_ptr_to_fun_type_void local.
662 (tracker_head): New static variable.
663 (mark_tracker_head): New, marker procedure for tracker_head.
664 (ffecom_save_tree_forever): New procedure.
665 (ffecom_init_zero_): Remove obstack use.
666 (ffecom_make_gfrt_): Remove obstack use.
667 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
668 (ffecom_transform_common_): Remove obstack use, save appropriate
670 (ffecom_type_namelist_): Remove obstack use, save appropriate
672 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
673 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
674 (duplicate_decls): Remove obstack use.
675 (finish_function): push & pop ggc context around
676 rest_of_compilation when building nested function.
677 (mark_binding_level): New function.
678 (init_decl_processing): Mark all the GC roots.
680 (lang_mark_tree): New function.
681 (lang_mark_false_label_stack): New trivial function.
682 * com.h (ffecom_save_tree_forever): Declare as external.
683 * lex.c (ffelex_hash_): Use GC to allocate the filename string
684 even when ffelex_kludge_flag_.
685 * ste.c (ffeste_io_ialist_): Register a static root.
686 (ffeste_io_inlist_): Likewise.
687 (ffeste_io_icilist_): Likewise.
688 (ffeste_io_cllist_): Likewise.
689 (ffeste_io_cilist_): Likewise.
690 (ffeste_io_olist_): Likewise.
691 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
693 (GGC_H): New variable.
695 * where.c (ffewhere_head): New global.
696 (mark_ffewhere_head): New marker procedure for ffewhere_head.
697 (ffewhere_file_kill): Use GC to do memory management.
698 (ffewhere_file_new): Use GC to do memory management.
701 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
703 * g77.texi (C Interfacing Tools): Fix an incorrect link.
705 1999-12-13 Jakub Jelinek <jakub@redhat.com>
707 * target.h: Handle sparc64 the same way as alpha.
709 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
711 * com.c (ffecom_file_, ffecom_file, file_buf,
712 ffecom_open_include_): Constify a char*.
713 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
715 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
716 (lang_print_error_function): ANSI-fy.
718 * com.h (ffecom_file): Constify a char*.
720 * fini.c (main): Call return, not exit.
722 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
725 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
728 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
730 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
732 (ffecom_char_enhance_arg_, ffecom_do_entry_,
733 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
734 ffecom_start_progunit_, ffecom_start_progunit_,
735 ffecom_start_progunit_, ffecom_sym_transform_assign_,
736 ffecom_transform_equiv_, ffecom_transform_namelist_,
737 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
738 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
741 * com.h (ffecom_get_invented_identifier): Likewise.
743 * sts.c (ffests_printf): New function taking ellipses.
744 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
745 ffests_printf_2Us): Delete.
749 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
750 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
751 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
752 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
753 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
754 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
756 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
757 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
759 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
760 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
762 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
764 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
766 * com.c (poplevel): Don't call remember_end_note.
768 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
770 * top.h (ffe_is_subscript_check_): Remove extern decl.
771 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
772 * top.c (ffe_is_subscript_check_): Remove global variable.
773 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
774 Set flag_bounds_check for "(no-)fortran-bounds-check".
776 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
777 (ffecom_char_args_x_): Ditto.
779 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
781 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
782 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
783 macro UNUSED in terms of ATTRIBUTE_UNUSED.
785 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
787 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
789 (builtin_function): No longer static. New arg CLASS. Arg
790 FUNCTION_CODE now of type int. All callers changed.
791 Set the builtin's DECL_BUILT_IN_CLASS.
793 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
795 * g77spec.c (lang_specific_driver): Initialise return value.
797 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
799 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
801 * fini.c (main): Likewise.
803 * intrin.c (ffeintrin_init_0): Likewise.
805 * lex.c (ffelex_hash_): Likewise.
807 * src.c (ffesrc_init_1): Likewise.
809 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
811 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
812 call to function `fatal'.
814 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
816 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
818 * g77spec.c: Include gcc.h.
819 (g77_xargv): Constify.
820 (g77_fn): Add parameter prototypes.
821 (lookup_option, append_arg): Add static prototypes.
822 (g77_newargv): Constify.
823 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
824 (lang_specific_driver): All calls to the function pointer
825 parameter now explicitly call `fatal'.
827 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
829 * com.h: Delete declarations for all tree nodes now moved to
831 * com.c: Delete their definitions.
832 (ffecom_init_0): Call build_common_tree_nodes and
833 build_common_tree_nodes_2 instead of building their nodes here.
834 Override their decisions for complex nodes.
836 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
838 * Make-lang.in (f771): Depend on ggc-callbacks.o.
839 * Makefile.in (OBJS): Add ggc-callbacks.o.
842 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
844 * com.c (language_string): Constify.
846 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
848 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
849 Remove hacks for stuff which now comes from libiberty.
851 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
853 * com.c (lang_printable_name): Constify a char*.
855 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
857 * lang-specs.h: Pass cc1 spec to f771.
859 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
861 * com.c (lang_print_error_function): Constify a char*.
862 (init_parse): Remove redundant prototype for `print_error_function'.
863 (lang_identify): Constify a char*.
865 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
867 * g77spec.c: Update URLS and mail addresses.
868 * root.texi: Update URLS and mail addresses.
870 1999-07-25 Richard Henderson <rth@cygnus.com>
872 * com.c (ptr_type_node, va_list_type_node): New.
873 (ffecom_init_0): Init and use ptr_type_node.
875 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
877 * root.texi: Update e-mail addresses to gcc.gnu.org.
878 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
879 instructions to gcc.gnu.org. Removed e-mail address.
881 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
883 * root.texi, g77install.texi: Switchover to GCC terminology.
884 Also, FSF-G77 had been mistakenly set at some point.
886 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
888 * news.texi: Describe DATE intrinsic fix.
890 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
892 * version.c: Denote experimental version.
894 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
896 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
897 a temp even if -fno-f2c.
899 * version.c: Bump version.
901 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
903 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
904 Explain that this fixes the NAMELIST-read bug.
906 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
908 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
910 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
912 * g77.texi: Update links.
914 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
916 * news.texi: Add missing @end ifclear.
918 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
920 * news.texi: Doc TtyNam fix.
922 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
924 * news.texi: New heading for development version.
925 Doc upgrade to netlib libf2c as of today.
927 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
929 * news.texi: Mention BACKSPACE fix to libg2c.
931 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
933 * Make-lang.in: Any target using libsubdir must depend
936 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
938 * g77.texi: Describe a few more missing features people
939 have emailed me about.
941 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
943 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
944 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
946 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
948 * Make-lang.in: Use libsubdir, not prefix, to store
949 temporary lang-f77 `flag' file.
951 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
953 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
954 Mention that libg2c is multilibbed.
956 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
958 * g77.texi (Missing Features): Add `Better Warnings'
961 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
963 * g77.texi: Fix thinko.
965 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
967 * news.texi: Document Tue May 18 03:52:04 1999 patch.
970 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
972 * g77.texi, news.texi, root.texi, version.c: Start renaming
973 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
974 the version of g77 within GCC 2.95.
976 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
978 Rename -fsubscript-check to -fbounds-check and
979 -ff2c-subscript-check to -ffortran-bounds-check:
980 * g77.texi: Rename options in docs, clarify usage.
981 * lang-options.h: Rename options, clarify doclets.
982 * news.texi: Rename options, don't bother with fortran-specific
984 * top.c (ffe_decode_option): Rename recognized strings.
986 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
988 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
989 now that -fflatten-arrays exists.
991 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
994 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
995 CHARACTER expression.
996 (ffecom_prepare_expr_): Ditto.
998 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1000 Support use of back end's improved open-coding of complex divide:
1001 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1002 instead of run-time call to [cz]_div, if `-Os' option specified.
1003 (lang_init_options): Tell back end we want support for wide range
1004 of inputs to complex divide.
1008 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1010 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1013 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1015 Fix INTEGER*8 subscripts in array references:
1016 * com.c (ffecom_subscript_check_): Convert low, high, and
1017 element as necessary to make comparison work.
1018 (ffecom_arrayref_): Do more of the work.
1019 Properly handle subscript expr that's wider than int,
1020 if pointers are wider than int.
1021 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1022 (ffecom_init_0): Record sizes of pointers and ints for
1024 Use set_sizetype etc. as done by gcc front end.
1025 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1026 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1027 expressions in run-time contexts.
1028 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1029 non-default INTEGER subscript expressions.
1030 * news.texi: Announce.
1032 Finish accepting -fflatten-arrays option:
1033 * com.c (ffecom_arrayref_): Flatten references if requested.
1034 * g77.texi: Describe.
1035 * lang-options.h: Allow.
1036 * news.texi: Announce.
1037 * top.c, top.h: Recognize.
1039 * version.c: Bump version.
1041 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1043 * com.c (lang_init_options): Disable back end's maintenance
1045 * news.texi: Document dropping of errno.
1047 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1049 * lang-specs.h: Pass -$ to the preprocessor.
1051 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1053 * g77.texi: Fix various @xref's per proper style.
1054 Go ahead and use nested braces in @xref's, with care.
1055 * g77install.texi: Fix @xref per proper style.
1057 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1059 * news.texi: Doc upgrade to netlib libf2c as of today.
1061 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1063 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1064 and point to the FAQ.
1066 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1068 * g77.texi (Arbitrary Concatenation): Put this under
1069 "Missing Features" instead of "Projects".
1070 (Internals Documentation): Point to new "Front End" chapter.
1072 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1074 * bugs.texi, news.texi: Automatic arrays reportedly working
1077 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1079 * g77.texi (Advantages Over f2c): Expand on this topic.
1081 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1083 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1085 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1087 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1088 ETIME_subr, and TTYNAM_subr:
1089 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1090 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1092 * intdoc.in: Document the new calling sequences.
1093 * intrin.def: Reverse the arguments.
1094 * news.texi: Document the fact that they changed.
1095 * version.c: Bump version.
1097 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1099 * news.texi: Doc upgrade to netlib libf2c as of today.
1101 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1103 * version.c: Bump version.
1105 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1107 Fix compile/19990502-1.f:
1108 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1109 variable when expanding the assignment into it.
1111 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1113 Fix 19990325-0.f and 19990325-1.f:
1114 * com.c (ffecom_possible_partial_overlap_): New function.
1115 (ffecom_expand_let_stmt): Use it to determine whether to assign
1116 to a COMPLEX operand through a temp.
1117 * news.texi: Document fix.
1119 * version.c: Bump version.
1121 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1123 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1124 start/end/incr expressions to default INTEGER.
1125 Fix some broken conditionals.
1126 Clean up some code in the region.
1127 * news.c: Document the fix.
1129 * version.c: Bump version.
1131 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1133 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1134 checking option with something else.
1136 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1138 Support new -fsubscript-check and -ff2c-subscript-check options:
1139 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1140 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1141 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1142 FFEBLD_opARRAYREF case.
1143 Compute character name, array type, and use new
1144 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1145 (ffecom_expr_): Use new ffecom_arrayref_ function.
1146 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1147 * g77.texi, news.texi: Document new options.
1148 * top.c, top.h: Support new options.
1150 * news.texi: Fix up some items to not be in "User-Visible Changes".
1152 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1155 * version.c: Bump version.
1157 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1159 * bugs.texi, news.texi: Clarify -malign-double situation.
1161 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1163 * stb.c (ffestb_R5282_): Convert DATA repeat count
1164 to default INTEGER, to avoid problems downstream.
1166 * version.c: Bump version.
1168 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1170 * ste.c (ffeste_R819B): Start the loop before expanding
1171 the termination expression.
1173 * version.c: Bump version.
1175 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1177 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1178 variables have constant addresses (EQUIVALENCE only if
1179 containing aggregate is static).
1181 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1183 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1184 Clean up @code{} vs. @samp{}.
1185 Clean up dashes (`--') vs. @minus{} vs. `---'.
1187 * ffe.texi: Add copyright header.
1189 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1190 Remove support for -fugly option.
1191 Clarify that -fugly-logint is needed instead of -fugly
1192 to work around using .EQ./.NE. on LOGICAL operands.
1193 Explain more about why -fugly-logint is bad juju.
1195 * g77.texi (Missing Features): Describe READONLY as a missing
1196 feature. Describe AUTOMATIC better.
1198 * news.texi: Mention libf2c upgrade.
1200 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1202 Make a place for front-end internals documentation:
1203 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1204 * ffe.texi: New file, containing docs on front-end internals.
1205 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1207 * g77.texi: Fix an index entry.
1209 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1211 Rewrite to use block/scope structure of GBE and to ensure
1212 variables (especially those going on stack/reg) are declared
1213 before executable code generated:
1214 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1216 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1217 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1218 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1219 ffebld_rank, ffebld_where): New convenience macros (used
1220 by rest of this patch).
1221 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1222 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1224 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1225 ffecom_call_gfrt): Support passing hooks for temp-var info.
1226 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1227 of its left and right operands, so it can get at the hook.
1228 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1229 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1230 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1231 ffecom_prepare_ptr_to_expr): New functions supporting expression
1233 (bison_rule_compstmt_): Return the tree, as in the CFE.
1234 (delete_block): New function, from CFE.
1235 (kept_level_p): New function, from CFE, modified.
1236 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1237 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1238 and they do real work.
1239 (struct binding_level): Add prep_state member. Initialize to 0.
1240 (ffecom_get_invented_identifier): Now takes either or both a
1241 string and an integer, using -1 to denote no integer.
1242 (ffecom_do_entry_): Disallow temp-var generation via expressions
1243 in body of function, since the exprs aren't prescanned.
1244 (ffecom_expr_rw): Now takes destination tree.
1245 (ffecom_expr_w): New function, now used in some places
1246 ffecom_expr_rw had been used.
1247 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1248 of source file, to avoid annoying problems editing com.c using
1250 (ffecom_expr_power_integer_): Make a temp var for division, if
1252 Handle expanded statement expression as does CFE.
1253 (ffecom_start_progunit_): Disallow temp-var generation in body
1254 of function, since expressions are not prescanned at this level.
1255 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1256 so these are all transformed up front, before code-generation
1258 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1259 ffecom_ptr_to_const_expr): New functions to transform expressions
1260 only if the results will surely be constants.
1261 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1262 obtaining temp vars.
1263 (ffecom_expand_let_stmt): Guess at usability of destination
1264 pre-expansion, to provide better prescan preparation (fewer
1265 spurious temp vars).
1266 (ffecom_init_0): Disallow temp-var generation in global scope.
1267 (ffecom_type_expr): New function, returns just the type tree
1269 (start_function): Disallow temp-var generation in parm scope.
1270 (incomplete_type_error): Fix introductory comment.
1271 (poplevel): Update (somewhat) from CFE.
1272 (pushlevel): Update (somewhat) from CFE.
1273 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1274 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1275 ffestd_R806): Remember and pass through the ffestw block info
1276 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1277 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1278 (ffeste_io_inlist_): Add prototype.
1279 (ffeste_f2c_*): Macros rewritten, new ones added.
1280 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1281 ffeste_end_stmt_): New macros/functions, depending on whether
1282 checking is enabled, to keep track of symmetry of other ste.c code.
1283 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1284 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1285 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1286 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1287 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1288 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1289 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1290 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1291 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1292 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1293 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1294 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1295 all pertinent expressions, update to new com.c interface, etc.
1296 (ffeste_io_impdo_): Relocate.
1297 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1298 bother calling clear_momentary, nothing was generated.
1299 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1300 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1301 (ffeste_terminate_2): When checking enabled, make sure all blocks
1302 and statements have been ended.
1303 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1304 These now take ffestw block argument.
1305 (ffeste_terminate_2): When checking enabled, it's a function, not
1307 * stw.h (struct _ffestw_): New variable for IFTHEN.
1308 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1310 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1312 * com.c: Clean up commentary per GNU coding standards.
1314 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1316 * version.c: Bump version.
1318 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1320 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1321 null to decide whether to use it.
1323 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1325 * ansify.c (die): Specify void argument.
1327 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1328 argument_info_ptr, argument_info_string, argument_name_ptr,
1329 argument_name_string, elaborate_if_complex,
1330 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1332 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1333 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1334 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1336 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1338 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1340 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1342 Fix bugs exposed by configuring with --enable-checking:
1343 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1344 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1345 pop_f_function_context, store_parm_decls, poplevel): Handle
1346 error_mark_node properly.
1347 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1348 * version.c: Bump version.
1350 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1352 * g77.texi: Fix up docs for -fset-g77-defaults, and
1353 describe how internal consistency checking now happens.
1354 (Should have been done for EGCS version 1.1.)
1356 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1358 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1359 Make -fno-emulate-complex the default, as COMPLEX support
1360 in the back end is now believed to be working.
1362 * version.c: Bump version.
1364 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1366 * g77.texi: -malign-double now works.
1367 Give URL for alignment-testing package.
1368 * news.texi: -malign-double now works.
1370 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1372 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1375 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1377 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1380 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1383 * stb.c (ffestb_local_u_): Likewise.
1384 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1385 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1386 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1387 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1388 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1389 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1390 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1391 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1392 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1393 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1394 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1395 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1396 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1397 ffestb_decl_R539): Likewise.
1399 * stb.h (_ffestb_args_): Likewise.
1401 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1402 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1404 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1405 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1406 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1407 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1408 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1410 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1412 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1413 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1415 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1416 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1418 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1419 ffestt_tokenlist_drive): Add prototype arguments.
1421 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1422 ffestt_tokenlist_drive): Likewise.
1424 * stu.c (ffestu_dummies_transition_): Likewise.
1425 (ffestu_sym_end_transition): Const-ify a char*.
1427 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1428 prototype arguments.
1430 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1432 * version.c (ffe_version_string): Const-ify a char*.
1434 * version.h (ffe_version_string): Likewise.
1436 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1438 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1439 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1440 ffebad_finish): Const-ify a char*.
1442 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1444 * bld.h (ffebld_op_string): Likewise.
1446 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1447 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1448 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1449 ffecom_gfrt_args_): Likewise.
1450 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1451 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1452 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1453 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1454 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1455 ffecom_get_identifier_, ffecom_decl_field,
1456 ffecom_get_invented_identifier, lang_print_error_function,
1457 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1459 (savestring): Remove, use `xstrdup' instead.
1461 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1464 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1466 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1467 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1468 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1469 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1470 ffeexpr_token_number_, ffeexpr_token_number_period_,
1471 ffeexpr_token_number_real_): Const-ify a char*.
1473 * fini.c (xspaces): Likewise.
1475 * global.c (ffeglobal_type_string_): Likewise.
1476 (ffeglobal_drive): Protoize.
1477 (ffeglobal_proc_def_arg): Const-ify a char*.
1479 * global.h (ffeglobal_drive): Protoize.
1480 (ffeglobal_proc_def_arg): Const-ify a char*.
1482 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1485 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1487 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1488 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1489 ffeinfo_where_string_, ffeinfo_basictype_string,
1490 ffeinfo_kind_message, ffeinfo_kind_string,
1491 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1493 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1494 ffeinfo_kind_string, ffeinfo_kindtype_string,
1495 ffeinfo_where_string): Likewise.
1497 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1498 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1499 ffeintrin_fulfill_specific, ffeintrin_init_0,
1500 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1501 ffeintrin_name_generic, ffeintrin_name_implementation,
1502 ffeintrin_name_specific): Likewise.
1504 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1505 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1507 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1508 ffelex_token_new_name, ffelex_token_new_names,
1509 ffelex_token_new_number): Likewise.
1511 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1512 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1514 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1515 malloc_new_zinpool_): Likewise.
1517 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1518 malloc_pool_new): Likewise.
1520 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1523 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1526 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1527 ffesymbol_attrs_string): Const-ify a char*.
1528 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1529 (ffesymbol_state_string): Const-ify a char*.
1531 * symbol.h (ffesymbol_attrs_string): Likewise.
1532 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1533 (ffesymbol_state_string): Const-ify a char*.
1535 * target.c (ffetarget_layout): Likewise.
1537 * target.h (ffetarget_layout): Likewise.
1539 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1541 * Make-lang.in: Remove all references to g77.o/g77.c.
1542 Link g77 from gcc.o.
1544 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1546 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1548 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1550 * news.texi: Editorial fix.
1552 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1554 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1556 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1558 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1559 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1560 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1561 by convertor, just return original expr.
1562 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1563 conversions that aren't yet working properly.
1564 * news.texi: Explain.
1566 * version.c: Bump version.
1568 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1570 * RELEASE-PREP: New file, lists things to do for a release.
1572 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1573 install0.texi, news.texi, news0.texi: Accommodate new doc
1575 Consolidate news items. Don't describe old news items in
1576 various generated docs.
1577 Don't describe FSF-g77 installation stuff in various EGCS-g77
1579 Move description of AUTOMATIC to more suitable location.
1580 * root.texi: New file for new doc architecture.
1582 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1584 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1586 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1588 Warn about non-Y2K-compliant intrinsics:
1589 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1590 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1591 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1592 * intdoc.c (DEFIMPY): Support new Y2K macro.
1593 * intrin.h (DEFIMPY): Ditto.
1594 * intrin.c (DEFIMPY): Ditto.
1595 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1596 Warn about invocation of non-Y2K-compliant intrinsic.
1597 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1598 Rename external procedure names, to keep previously-
1599 compiled (sans-new-warnings) code from linking to
1601 * g77.texi: Document all this stuff.
1602 * news.texi: Spread the joy.
1603 * version.c: Bump version.
1605 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1607 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1608 so describe it there, instead of under 1.2.
1610 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1612 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1614 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1616 * g77.texi: Add remaining changes pending from Dave Love.
1618 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1620 * bugs.texi, news.texi: Conditionalize cross-references
1621 on non-html processing, providing temporary HTML "links".
1623 * g77.texi: Fix up a reference.
1625 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1627 * news.texi, bugs.texi: Delete fixed bugs, make one
1628 of them into the appropriate news item.
1630 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1632 * news.texi: Copy over 1.1.2 news.
1634 1999-03-02 Craig Burley <craig@jcb-sc.com>
1636 * g77.texi (Bug Reporting): Clarify whether to use -E.
1637 Clarify other instructions.
1639 1999-02-27 Craig Burley <craig@jcb-sc.com>
1641 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1643 1999-02-26 Craig Burley <craig@jcb-sc.com>
1645 * intdoc.in (STAT_func, STAT_subr,
1646 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1647 Properly order array elements. Specify N/A return values.
1649 1999-02-26 Craig Burley <craig@jcb-sc.com>
1651 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1652 seconds, and VALUES(8), therefore, milliseconds.
1654 1999-02-26 Craig Burley <craig@jcb-sc.com>
1656 * news.texi: Clarify IOSTAT= fix.
1658 1999-02-25 Richard Henderson <rth@cygnus.com>
1660 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1662 1999-02-25 Craig Burley <craig@jcb-sc.com>
1664 * g77.texi: Clarify/index lack of run-time allocation for
1667 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1669 * f/intdoc.in: Add missing `,' after cross references.
1671 1999-02-20 Craig Burley <craig@jcb-sc.com>
1673 * Make-lang.in (f77.install-common, f77.install-info,
1674 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1675 instead of `lang-f77' for flag file, to be sure of a
1676 writable directory, and remove the flag file after each
1677 operation to keep things clean.
1679 1999-02-20 Craig Burley <craig@jcb-sc.com>
1681 * g77.texi: Properly attribute Priest document; clarify
1682 that it is in the .ps version of the Goldberg document.
1684 1999-02-19 Craig Burley <craig@jcb-sc.com>
1686 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1687 news0.texi, news.texi: Update copyright dates.
1688 Clarify which files are source, which are derived,
1689 and remind maintainers where copyright dates are sourced.
1690 * BUGS, INSTALL, NEWS: Regenerated.
1692 1999-02-19 Craig Burley <craig@jcb-sc.com>
1694 * global.c (ffeglobal_ref_progunit_): Warn about a function
1695 definition that disagrees with the type of a previous reference.
1696 Improve commentary. Fix a couple of minor bugs. Clean up
1698 * news.texi: Spread the joy.
1700 1999-02-18 Craig Burley <craig@jcb-sc.com>
1702 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1703 as argument for FILEINT and FILEASSOC as lhs.
1704 * news.texi: Document fix.
1707 1999-02-18 Craig Burley <craig@jcb-sc.com>
1709 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1711 1999-02-18 Craig Burley <craig@jcb-sc.com>
1713 * intdoc.in (LOG10): Fix typo.
1715 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1717 * intdoc.in: Fix typo.
1719 1999-02-17 Craig Burley <craig@jcb-sc.com>
1721 * g77.texi, intdoc.in: Document Y2K and some other known
1723 * intrin.def (DTIME, FDATE): Fix capitalization of
1724 case-sensitive forms of these intrinsics' names.
1726 1999-02-17 Dave Love <fx@gnu.org>
1728 * intdoc.in: Say `common' logarithm for log10.
1730 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1732 * g77.texi: Add missing @ in email addresses.
1734 1999-02-15 Craig Burley <craig@jcb-sc.com>
1736 * *.*: Delete my (old) email address in most places, change it
1739 1999-02-14 Craig Burley <craig@jcb-sc.com>
1743 1999-02-14 Craig Burley <craig@jcb-sc.com>
1745 * version.c: Bump for 1998-10-02 change (forgot to do this
1748 1999-02-14 Craig Burley <craig@jcb-sc.com>
1750 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1751 and `.FPP' as well as `.for' and `.fpp'.
1753 1999-02-14 Craig Burley <craig@jcb-sc.com>
1755 * intdoc.in (LOG10): Fix description.
1757 1999-02-14 Craig Burley <craig@jcb-sc.com>
1759 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1761 1999-02-14 Craig Burley <craig@jcb-sc.com>
1763 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1764 up and improve indexing, and some other areas of docs.
1766 1999-02-14 Craig Burley <craig@jcb-sc.com>
1768 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1771 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1773 * g77.texi: Update email addresses.
1775 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1777 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1778 mkstemp.o from libiberty.
1780 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1782 * top.c: Don't define ffe_is_ident_. Don't process
1784 * top.h: Remove declaration of ffe_is_ident_ and macros
1785 ffe_is_ident() and ffe_set_is_ident().
1786 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1788 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1790 * lang-specs.h: Map -Qn to -fno-ident.
1792 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1794 * Make-lang.in (g77.o): Depend on prefix.h.
1796 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1798 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1799 conflicting with function `spaces' from libiberty.
1801 * g77spec.c: Don't prototype libiberty functions.
1802 * malloc.c: Likewise.
1804 1998-11-20 Dave Love <d.love@dl.ac.uk>
1806 * g77.texi: Assorted minor changes.
1808 1998-11-19 Dave Love <d.love@dl.ac.uk>
1810 * bugs.texi: Formatting changes from Craig.
1812 * intdoc.in: Terminate some @xrefs with `,'.
1814 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1816 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1818 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1820 * g77.texi, news.texi: Updates from Craig.
1822 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1824 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1826 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1828 * g77spec.c: Don't include gansidecl.h.
1829 * output.j: Likewise.
1831 1998-11-04 Dave Love <d.love@dl.ac.uk>
1833 * g77.texi: Small formatting/indexing fixes.
1835 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1837 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1838 char, change type of variable `s' to unsigned char *.
1840 * com.c (ffecom_symbol_null_): Add missing initializers.
1842 * fini.c (MAXNAMELEN): Undef it before defining.
1844 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1847 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1850 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1852 (ffelex_token_name_from_names): Cast the argument of
1853 `ffelex_is_firstnamechar' to (unsigned char).
1854 (ffelex_token_names_from_names): Likewise.
1855 (ffelex_token_new_name): Likewise.
1856 (ffelex_token_new_names): Likewise.
1858 * malloc.c (malloc_root_): Add missing initializer.
1860 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1861 (ffestb_else) Likewise.
1862 (ffestb_else3_) Likewise.
1863 (ffestb_endxyz) Likewise.
1864 (ffestb_goto) Likewise.
1865 (ffestb_let) Likewise.
1866 (ffestb_varlist) Likewise.
1867 (ffestb_R522) Likewise.
1868 (ffestb_R528) Likewise.
1869 (ffestb_R834) Likewise.
1870 (ffestb_R835) Likewise.
1871 (ffestb_R838) Likewise.
1872 (ffestb_R1102) Likewise.
1873 (ffestb_blockdata) Likewise.
1874 (ffestb_R1212) Likewise.
1875 (ffestb_R810) Likewise.
1876 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1878 (ffestb_V014): Change type of variable `p' to unsigned char *.
1879 (ffestb_dummy) Likewise.
1880 (ffestb_R524) Likewise.
1881 (ffestb_R547) Likewise.
1882 (ffestb_decl_chartype) Likewise.
1883 (ffestb_decl_dbltype) Likewise.
1884 (ffestb_decl_gentype) Likewise.
1885 (ffestb_decl_entsp_2_) Likewise.
1886 (ffestb_V027) Likewise.
1887 (ffestb_decl_R539) Likewise.
1889 * top.c (ffe_decode_option): Mark parameter `argc' with
1892 * where.c (ffewhere_unknown_line_): Add missing initializers.
1894 1998-10-02 Dave Love <d.love@dl.ac.uk>
1896 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1898 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1900 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1901 HANDLE_GENERIC_PRAGMAS.
1903 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1905 * news.texi: Update from Craig.
1907 1998-09-23 Dave Love <d.love@dl.ac.uk>
1909 * g77.texi: Additions about `/*', trailing comments and cpp.
1911 1998-09-18 Dave Love <d.love@dl.ac.uk>
1913 * g77.texi: Various additions and some small fixes.
1915 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1917 * Make-lang.in (f77.install-common): Add missing "else true;".
1919 1998-09-07 Dave Love <d.love@dl.ac.uk>
1921 * ChangeLog.egcs: Deleted. Entries merged here.
1923 1998-09-05 Dave Love <d.love@dl.ac.uk>
1925 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1926 (F771_LDFLAGS): Variable dispensed with.
1928 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1930 * intdoc.in: Minor editorial tweaks.
1932 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1934 * lang-options.h: Convert to wrap option and doc string
1935 in a new macro invocation, FTNOPT, so the nearly identical
1936 list can be used in FSF-g77.
1938 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1940 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1941 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1942 picks up correct dependency.
1944 * Makefile.in (proj-h.o): Fix dependencies list.
1946 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1948 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1949 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1950 enabled in this code.
1951 Generate warning messages if unknown pragmas are encountered.
1952 (pragma_getc): New function: retrieves characters from the
1953 input stream. Defined when HANDLE_PRAGMA is defined.
1954 (pragma_ungetc): New function: replaces characters back into the
1955 input stream. Defined when HANDLE_PRAGMA is defined.
1957 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1959 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1962 1998-08-23 Dave Love <d.love@dl.ac.uk>
1964 * g77.texi: Increment `version-g77' and fix a few typos.
1966 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1968 * Make-lang.in: Add several "else true" clauses to deal with lame
1971 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1973 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1975 1998-08-09 Dave Love <d.love@dl.ac.uk>
1977 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1978 with explicit use of tex.
1979 (f77.mostlyclean): Remove TeX index files.
1981 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1982 hyphen in @value in @code.
1984 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1986 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1987 Allow conversion from pointer to same-sized integer,
1988 to fix invoking SIGNAL as a function.
1990 1998-07-26 Dave Love <d.love@dl.ac.uk>
1992 * BUGS, INSTALL, NEWS: Rebuilt.
1994 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1997 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1999 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2001 * g77spec.c (lang_specific_driver): Return unmolested
2002 command line when --help seen.
2003 Comment out code that printed g77-specific --help info.
2005 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2007 * lang-options.h: Fix up doc strings.
2008 Remove the unimplemented -fdcp-intrinsics-* options.
2010 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2013 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2015 * com.c (ffecom_finish_symbol_transform_): Revert change
2016 of 1998-05-23, as it was too aggressive, in that it
2017 prevented transformation of (used) functions before
2018 primary code generation.
2020 1998-07-15 Dave Love <d.love@dl.ac.uk>
2022 * intdoc.texi: Regenerated.
2024 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2026 * Make-lang.in (f77.rebuilt): Fix to depend on
2027 build-dir-based, not source-based, g77.info.
2029 * g77.texi: Merge docs with 0.5.24.
2030 * g77install.texi: Ditto.
2032 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2034 Cleanups vis-a-vis g77-0.5.24:
2035 * g77spec.c (lang_specific_driver): Tabify source.
2036 * top.c (ffe_decode_option): Use fixed macro to set
2037 internal-checking flag.
2038 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2040 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2042 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2043 * Makefile.in (fini.o): Define USE_HCONFIG macro
2044 so source code doesn't have to.
2045 * fini.c: Don't define USE_HCONFIG here, since
2046 source code usually shouldn't care about this.
2047 * ansify.c: Include stddef.h only if we have it.
2051 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2053 * lang-options.h: Format changed to work with --help support added
2056 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2058 * com.c (ffecom_push_tempvar): Replace kludge that
2059 munged back-end globals directly with proper calls
2060 to push_topmost_sequence and pop_topmost_sequence.
2062 1998-07-12 Dave Love <d.love@dl.ac.uk>
2064 * version.c: Bump version.
2066 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2069 * equiv.c (ffeequiv_offset_): Don't crash on various
2070 possible ANY operands.
2072 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2074 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2075 for constant is non-zero.
2077 * com.c (__eprintf): Delete this function, it is obsolete.
2079 1998-07-09 Dave Love <d.love@dl.ac.uk>
2081 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2083 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2085 Fix debugging of CHARACTER*(*), etc., which requires
2086 emitting debug info on types like `ftnlen':
2087 * com.c (ffecom_start_progunit_): Don't bother
2088 resetting "invented" flag for identifier.
2089 (ffecom_transform_equiv_): Don't bother zeroing
2090 "ignored" flag for decl.
2091 (pushdecl): No longer set "ignored", "used", or
2092 "suppressed debug" flags for decls having "invented"
2095 1998-07-06 Mike Stump <mrs@wrs.com>
2097 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2100 1998-07-06 Dave Love <d.love@dl.ac.uk>
2102 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2105 1998-07-05 Dave Love <d.love@dl.ac.uk>
2107 * intdoc.in: Add entry for DATE_AND_TIME.
2109 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2110 and third args of SYSTEM_CLOCK optional.
2112 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2114 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2116 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2118 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2120 Fix 980701-1.f (which was producing "unaligned trap"
2121 on an Alpha running GNU/Linux, as predicted):
2122 * equiv.c (ffeequiv_layout_local_): Don't bother
2123 coping with pre-padding of entire area while building
2124 it; do that instead after the building is done, and
2125 do it by modifying only the modulo field. This covers
2126 the case of alignment stringency being increased without
2127 lowering the starting offset, unlike the previous changes,
2128 and even more elegantly than those.
2130 * target.c (ffetarget_align): Make sure alignments
2131 are non-zero, just in case.
2133 See ChangeLog.0 for earlier changes.
2136 add-log-time-format: current-time-string