1 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
3 * g77install.texi: Adjust wording of an EGCS reference.
5 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
7 * BUGS, NEWS: Regenerate.
9 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
11 * com.c [VMS]: Remove definition of BSTRING.
13 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
15 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
17 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
19 * bugs.texi: Correct copyright years.
21 * news.texi: Likewise.
23 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
25 * g77install.texi: Remove obsolete parts only used for INSTALL,
26 and DOC-G77 conditionals. Update last-update-install date.
28 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
30 * .cvsignore: New file; add info files.
32 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
34 * Make-lang.in (f77.info): Depend on info files in source
36 (f/g77.info): Build info files in source directory; don't build
37 them unless BUILD_INFO is "info".
38 (f77.install-info): Install info files from source directory.
40 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
42 * Make-lang.in: Link f/fini with safe-ctype.o.
43 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
44 * com.c: Use TOUPPER, not ffesrc_toupper.
45 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
46 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
47 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
48 initializing code; use TOUPPER and TOLOWER instead of
49 ffesrc_toupper and ffesrc_tolower.
50 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
51 Don't define ffesrc_toupper or ffesrc_tolower.
53 2000-11-28 Richard Henderson <rth@redhat.com>
55 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
57 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
59 * RELEASE-PREP: Remove obsolete EGCS reference.
60 * g77.texi: Adjust reference to EGCS as something current.
61 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
62 Include doc strings directly in option listing instead of through
64 * root.texi: Remove support for multiple different (FSF and EGCS)
66 * g77install.texi: Remove conditioned out instructions applying
67 only to obsolete distributions of g77 not as part of GCC. Change
68 "superceded" to the correct spelling "superseded".
70 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
72 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
74 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
76 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
78 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
80 * Make-lang.in: Add $(build_exeext) to f/fini target
82 2000-11-21 Andreas Jaeger <aj@suse.de>
84 * g77.texi (Floating-point Exception Handling): Use feenableexcept
86 (Floating-point precision): Change to match above change.
88 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
90 * g77.texi (Floating-point precision): Adjust example
91 to work with glibc (>= 2.1).
93 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
95 * g77.texi (Floating-point Exception Handling): Adjust
96 example to work with glibc (>= 2.1).
98 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
100 * Make-lang.in (INTDOC_DEPS): New macro.
101 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
102 (f/intdoc): Likewise. Add $(build_exeext).
104 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
106 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
109 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
111 * malloc.c (malloc_init): Call xmalloc, not malloc.
113 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
115 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
117 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
119 * root.texi: Remove non-historical EGCS reference.
120 Set current g77 version to 0.5.26.
122 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
124 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
126 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
128 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
129 munging of source file name.
130 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
131 which builds just one thing. Don't mess with $(LANGUAGES).
132 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
134 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
136 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
137 Remove non-historical references to egcs/EGCS.
139 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
141 * Make-lang.in: Remove f77.distdir and f/INSTALL.
142 * INSTALL, install0.texi: Remove.
144 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
146 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
147 and strrchr () instead of index () and rindex ().
149 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
151 * Make-lang.in: Move all build rules here from Makefile.in,
152 adapt to new context. Wrap all rules that change the current
153 directory in parentheses. Expunge all references to $(P).
154 When one command depends on another and they're run all at
155 once, use && to separate them, not ;. Add OUTPUT_OPTION to
156 all object-file generation rules. Delete obsolete variables.
158 * Makefile.in: Delete.
159 * config-lang.in: Delete outputs= line.
161 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
163 * Makefile.in, g77spec.c: Remove EGCS references in comments.
165 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
167 * com.c (ffecom_do_entry_): Don't mess with obstacks.
168 (ffecom_finish_global_): Likewise.
169 (ffecom_finish_symbol_transform_): Likewise.
170 (ffecom_gen_sfuncdef_): Likewise.
171 (ffecom_init_zero_): Likewise.
172 (ffecom_start_progunit_): Likewise.
173 (ffecom_sym_transform_): Likewise.
174 (ffecom_sym_transform_assign_): Likewise.
175 (ffecom_transform_equiv_): Likewise.
176 (ffecom_transform_namelist_): Likewise.
177 (ffecom_vardesc_): Likewise.
178 (ffecom_vardesc_array_): Likewise.
179 (ffecom_vardesc_dims_): Likewise.
180 (ffecom_end_transition): Likewise.
181 (ffecom_make_tempvar): Likewise.
182 (bison_rule_pushlevel_): Likewise.
183 (bison_rule_compstmt_): Likewise.
184 (finish_decl): Likewise.
185 (finish_function): Likewise.
186 (push_parm_decl): Likewise.
187 (start_decl): Likewise.
188 (start_function): Likewise.
189 (ggc_p): Don't define.
190 * std.c (ffestd_stmt_pass_): Likewise.
191 * ste.c (ffeste_end_block_): Likewise.
192 (ffeste_end_stmt_): Likewise.
193 (ffeste_begin_iterdo_): Likewise.
194 (ffeste_io_ialist_): Likewise.
195 (ffeste_io_cilist_): Likewise.
196 (ffeste_io_inlist_): Likewise.
197 (ffeste_io_olist_): Likewise.
198 (ffeste_R810): Likewise.
199 (ffeste_R838): Likewise.
200 (ffeste_R839): Likewise.
201 (ffeste_R842): Likewise.
202 (ffeste_R843): Likewise.
203 (ffeste_R1001): Likewise.
205 2000-10-05 Richard Henderson <rth@cygnus.com>
207 * com.c (finish_function): Don't init can_reach_end.
209 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
211 * com.c (lang_mark_false_label_stack): Remove.
213 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
215 * com.c: Include defaults.h.
216 * com.h: Don't define the *_TYPE_SIZE macros.
217 * Makefile.in: Update dependencies.
219 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
221 * ansify.c: Use #line, not # <number>.
223 2000-08-24 Greg McGary <greg@mcgary.org>
225 * intdoc.c (ARRAY_SIZE): Remove macro.
226 * proj.h (ARRAY_SIZE): Remove macro.
227 * com.c (init_decl_processing): Use ARRAY_SIZE.
229 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
231 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
232 * com.c (macro DEFGFRT): Use CONST boolean.
233 (ffecom_call_binop_): Choose between call by value
234 and call by reference.
235 (ffecom_expr_): Use direct calls to (g)libc functions for
236 POW_DD, LOG10, (float) MOD.
237 (ffecom_make_gfrt_): Add const indication to table of
239 * com.h (macro DEFGFRT): Use CONST boolean.
240 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
242 2000-08-21 Nix <nix@esperi.demon.co.uk>
244 * lang-specs.h: Do not process -o or run the assembler if
245 -fsyntax-only. Use %j instead of /dev/null.
247 2000-08-21 Jakub Jelinek <jakub@redhat.com>
249 * lang-specs.h: Pass -I* options to f771.
251 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
253 * top.c (ffe_decode_option): Disable -fdebug-kludge
255 * lang-options.h: Document the fact.
258 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
260 * bugs.texi: Describe new ability to emit debug info
261 for EQUIVALENCE members.
264 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
265 Toon Moene <toon@moene.indiv.nluug.nl>
267 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
268 so that debug info can be attached to their storage.
269 Unconditionally list the storage set aside for them.
271 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
273 * g77spec.c (lang_specific_driver): Clearer g77 version message.
275 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
277 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
278 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
279 (f771): Link with $(BACKEND).
281 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
283 * g77spec.c: Adjust type of second argument to
284 lang_specific_driver, and update code as necessary.
286 * expr.c (ffeexpr_finished_): Cast signed side of ?:
289 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
291 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
293 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
295 * fini.c (main): Avoid automatic aggregate initialization.
297 * proj.h: Indent #error directive.
299 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
301 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
303 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
305 * Make-lang.in: Put $(build_exeext) suffix on programs which run
306 on the build machine.
308 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
310 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
311 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
313 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
315 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
317 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
319 * version.c: Bump version number.
321 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
323 * Make-lang.in (F77_SRCS): Remove all .j files.
324 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
325 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
326 TOPLEV_H, TREE_H): Remove references to .j files.
327 (TCONFIG_H, TM_H): Remove entirely.
328 (deps-kinda): Delete rule.
331 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
332 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
333 tree.j, tconfig.j, tree.j: Delete.
335 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
336 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
337 where.c, where.h: Include parent-directory headers directly.
338 * lex.c: Don't include tree.h twice.
340 2000-05-17 H.J. Lu (hjl@gnu.org)
342 * Make-lang.in: Use a unique stamp for each target to support
345 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
347 * ste.c (gbe_block): Constify.
349 2000-06-13 Jakub Jelinek <jakub@redhat.com>
351 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
352 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
353 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
354 (duplicate_decls): Set DECL_USER_ALIGN.
356 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
358 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
360 2000-06-04 Philipp Thomas <pthomas@suse.de>
362 * Makefile.in(INTLLIBS): New macro.
363 (LIBS): Add INTLLIBS.
366 2000-06-02 Richard Henderson <rth@cygnus.com>
368 * com.c (lang_get_alias_set): New.
370 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
372 * bugs.texi: Note that debugging information for
373 common block items is emitted now.
376 2000-05-18 Chris Demetriou <cgd@sibyte.com>
378 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
379 these types correspond to built-in types now defined in
380 the C front end (for libf2c).
382 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
384 * top.c (ffe_decode_option): Update -Wall unused flags by calling
387 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
389 * com.c (ffecom_subscript_check_): Constify array_name
390 parameter. Clean up string bashing.
391 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
393 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
394 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
396 (init_parse): Constify parameter and return value.
397 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
399 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
400 (ffelex_hash_, ffelex_include_): Constify local char *.
401 * std.c (ffestd_exec_end): Constify local char *.
402 * where.c (ffewhere_file_new): Constify filename parameter.
403 * where.h: Update prototypes.
405 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
407 * com.c (ffecom_overlap_): Set source_offset to
409 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
410 bitsizetype before multiplying by TYPE_SIZE.
411 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
412 calculation. Convert to bitsizetype before multiplying by
415 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
417 * lex.c: Remove references to cccp.c.
418 * g77install.texi: Remove references to cexp.c/cexp.y.
420 2000-04-15 David Edelsohn <edelsohn@gnu.org>
422 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
425 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
427 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
428 preprocessor constant.
429 (FFECOM_f2cLOGICAL): Likewise.
430 (FFECOM_f2cLONGINT): Likewise.
432 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
434 * Makefile.in (GGC_H): Add varray.h.
436 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
438 * lang-specs.h: Pass -fno-show-column to the preprocessor.
440 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
442 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
443 (ffecom_init_0): Likewise.
445 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
447 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
448 (ffecom_tree_canonize_ref_): Likewise.
450 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
452 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
454 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
455 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
457 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
459 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
461 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
463 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
464 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
465 (ffecom_transform_equiv_): Likewise.
467 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
469 * ansify.c (die_unless): Don't use ANSI string concatenation.
470 (die): Mark with ATTRIBUTE_NORETURN.
472 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
474 * com.c (current_function_decl): Move to toplev.c.
476 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
478 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
479 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
480 (ffecom_tree_canonize_ref_): Likewise.
481 (type_for_mode): Handle TImode.
482 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
483 (ffeste_io_ciclist_): Likewise.
485 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
487 * com.c (ffecom_type_permanent_copy_): Delete unused function.
488 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
490 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
492 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
493 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
494 (duplicate_decls): Likewise.
495 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
496 (finish_decl): Delete -Wlarger-than processing.
498 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
500 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
502 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
504 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
505 (ffecom_finish_symbol_transform_): Likewise.
506 (ffecom_transform_common_): Call ffestorag_set_hook.
508 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
510 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
512 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
514 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
516 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
518 * g77spec.c: Don't declare `version_string'.
520 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
522 * com.c (mark_tracker_head, mark_binding_level): Protoize.
524 * where.c (mark_ffewhere_head): Likewise.
526 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
528 * lang-specs.h: Pass -lang-fortran to preprocessor.
530 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
532 * stw.h (struct _ffestw_): Change type of uses_ to int.
534 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
536 * com.c (ffecom_init_0): Make double_ftype_double,
537 float_ftype_float, ldouble_ftype_ldouble,
538 ffecom_tree_ptr_to_fun_type_void local.
539 (tracker_head): New static variable.
540 (mark_tracker_head): New, marker procedure for tracker_head.
541 (ffecom_save_tree_forever): New procedure.
542 (ffecom_init_zero_): Remove obstack use.
543 (ffecom_make_gfrt_): Remove obstack use.
544 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
545 (ffecom_transform_common_): Remove obstack use, save appropriate
547 (ffecom_type_namelist_): Remove obstack use, save appropriate
549 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
550 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
551 (duplicate_decls): Remove obstack use.
552 (finish_function): push & pop ggc context around
553 rest_of_compilation when building nested function.
554 (mark_binding_level): New function.
555 (init_decl_processing): Mark all the GC roots.
557 (lang_mark_tree): New function.
558 (lang_mark_false_label_stack): New trivial function.
559 * com.h (ffecom_save_tree_forever): Declare as external.
560 * lex.c (ffelex_hash_): Use GC to allocate the filename string
561 even when ffelex_kludge_flag_.
562 * ste.c (ffeste_io_ialist_): Register a static root.
563 (ffeste_io_inlist_): Likewise.
564 (ffeste_io_icilist_): Likewise.
565 (ffeste_io_cllist_): Likewise.
566 (ffeste_io_cilist_): Likewise.
567 (ffeste_io_olist_): Likewise.
568 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
570 (GGC_H): New variable.
572 * where.c (ffewhere_head): New global.
573 (mark_ffewhere_head): New marker procedure for ffewhere_head.
574 (ffewhere_file_kill): Use GC to do memory management.
575 (ffewhere_file_new): Use GC to do memory management.
578 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
580 * g77.texi (C Interfacing Tools): Fix an incorrect link.
582 1999-12-13 Jakub Jelinek <jakub@redhat.com>
584 * target.h: Handle sparc64 the same way as alpha.
586 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
588 * com.c (ffecom_file_, ffecom_file, file_buf,
589 ffecom_open_include_): Constify a char*.
590 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
592 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
593 (lang_print_error_function): ANSI-fy.
595 * com.h (ffecom_file): Constify a char*.
597 * fini.c (main): Call return, not exit.
599 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
602 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
605 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
607 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
609 (ffecom_char_enhance_arg_, ffecom_do_entry_,
610 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
611 ffecom_start_progunit_, ffecom_start_progunit_,
612 ffecom_start_progunit_, ffecom_sym_transform_assign_,
613 ffecom_transform_equiv_, ffecom_transform_namelist_,
614 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
615 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
618 * com.h (ffecom_get_invented_identifier): Likewise.
620 * sts.c (ffests_printf): New function taking ellipses.
621 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
622 ffests_printf_2Us): Delete.
626 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
627 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
628 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
629 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
630 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
631 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
633 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
634 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
636 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
637 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
639 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
641 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
643 * com.c (poplevel): Don't call remember_end_note.
645 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
647 * top.h (ffe_is_subscript_check_): Remove extern decl.
648 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
649 * top.c (ffe_is_subscript_check_): Remove global variable.
650 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
651 Set flag_bounds_check for "(no-)fortran-bounds-check".
653 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
654 (ffecom_char_args_x_): Ditto.
656 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
658 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
659 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
660 macro UNUSED in terms of ATTRIBUTE_UNUSED.
662 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
664 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
666 (builtin_function): No longer static. New arg CLASS. Arg
667 FUNCTION_CODE now of type int. All callers changed.
668 Set the builtin's DECL_BUILT_IN_CLASS.
670 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
672 * g77spec.c (lang_specific_driver): Initialise return value.
674 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
676 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
678 * fini.c (main): Likewise.
680 * intrin.c (ffeintrin_init_0): Likewise.
682 * lex.c (ffelex_hash_): Likewise.
684 * src.c (ffesrc_init_1): Likewise.
686 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
688 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
689 call to function `fatal'.
691 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
693 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
695 * g77spec.c: Include gcc.h.
696 (g77_xargv): Constify.
697 (g77_fn): Add parameter prototypes.
698 (lookup_option, append_arg): Add static prototypes.
699 (g77_newargv): Constify.
700 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
701 (lang_specific_driver): All calls to the function pointer
702 parameter now explicitly call `fatal'.
704 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
706 * com.h: Delete declarations for all tree nodes now moved to
708 * com.c: Delete their definitions.
709 (ffecom_init_0): Call build_common_tree_nodes and
710 build_common_tree_nodes_2 instead of building their nodes here.
711 Override their decisions for complex nodes.
713 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
715 * Make-lang.in (f771): Depend on ggc-callbacks.o.
716 * Makefile.in (OBJS): Add ggc-callbacks.o.
719 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
721 * com.c (language_string): Constify.
723 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
726 Remove hacks for stuff which now comes from libiberty.
728 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
730 * com.c (lang_printable_name): Constify a char*.
732 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
734 * lang-specs.h: Pass cc1 spec to f771.
736 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
738 * com.c (lang_print_error_function): Constify a char*.
739 (init_parse): Remove redundant prototype for `print_error_function'.
740 (lang_identify): Constify a char*.
742 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
744 * g77spec.c: Update URLS and mail addresses.
745 * root.texi: Update URLS and mail addresses.
747 1999-07-25 Richard Henderson <rth@cygnus.com>
749 * com.c (ptr_type_node, va_list_type_node): New.
750 (ffecom_init_0): Init and use ptr_type_node.
752 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
754 * root.texi: Update e-mail addresses to gcc.gnu.org.
755 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
756 instructions to gcc.gnu.org. Removed e-mail address.
758 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
760 * root.texi, g77install.texi: Switchover to GCC terminology.
761 Also, FSF-G77 had been mistakenly set at some point.
763 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
765 * news.texi: Describe DATE intrinsic fix.
767 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
769 * version.c: Denote experimental version.
771 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
773 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
774 a temp even if -fno-f2c.
776 * version.c: Bump version.
778 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
780 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
781 Explain that this fixes the NAMELIST-read bug.
783 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
785 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
787 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
789 * g77.texi: Update links.
791 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
793 * news.texi: Add missing @end ifclear.
795 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
797 * news.texi: Doc TtyNam fix.
799 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
801 * news.texi: New heading for development version.
802 Doc upgrade to netlib libf2c as of today.
804 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
806 * news.texi: Mention BACKSPACE fix to libg2c.
808 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
810 * Make-lang.in: Any target using libsubdir must depend
813 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
815 * g77.texi: Describe a few more missing features people
816 have emailed me about.
818 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
820 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
821 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
823 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
825 * Make-lang.in: Use libsubdir, not prefix, to store
826 temporary lang-f77 `flag' file.
828 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
830 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
831 Mention that libg2c is multilibbed.
833 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
835 * g77.texi (Missing Features): Add `Better Warnings'
838 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
840 * g77.texi: Fix thinko.
842 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
844 * news.texi: Document Tue May 18 03:52:04 1999 patch.
847 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
849 * g77.texi, news.texi, root.texi, version.c: Start renaming
850 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
851 the version of g77 within GCC 2.95.
853 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
855 Rename -fsubscript-check to -fbounds-check and
856 -ff2c-subscript-check to -ffortran-bounds-check:
857 * g77.texi: Rename options in docs, clarify usage.
858 * lang-options.h: Rename options, clarify doclets.
859 * news.texi: Rename options, don't bother with fortran-specific
861 * top.c (ffe_decode_option): Rename recognized strings.
863 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
865 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
866 now that -fflatten-arrays exists.
868 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
871 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
872 CHARACTER expression.
873 (ffecom_prepare_expr_): Ditto.
875 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
877 Support use of back end's improved open-coding of complex divide:
878 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
879 instead of run-time call to [cz]_div, if `-Os' option specified.
880 (lang_init_options): Tell back end we want support for wide range
881 of inputs to complex divide.
885 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
887 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
890 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
892 Fix INTEGER*8 subscripts in array references:
893 * com.c (ffecom_subscript_check_): Convert low, high, and
894 element as necessary to make comparison work.
895 (ffecom_arrayref_): Do more of the work.
896 Properly handle subscript expr that's wider than int,
897 if pointers are wider than int.
898 (ffecom_expr_): Leave more work to ffecom_arrayref_.
899 (ffecom_init_0): Record sizes of pointers and ints for
901 Use set_sizetype etc. as done by gcc front end.
902 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
903 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
904 expressions in run-time contexts.
905 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
906 non-default INTEGER subscript expressions.
907 * news.texi: Announce.
909 Finish accepting -fflatten-arrays option:
910 * com.c (ffecom_arrayref_): Flatten references if requested.
911 * g77.texi: Describe.
912 * lang-options.h: Allow.
913 * news.texi: Announce.
914 * top.c, top.h: Recognize.
916 * version.c: Bump version.
918 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
920 * com.c (lang_init_options): Disable back end's maintenance
922 * news.texi: Document dropping of errno.
924 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
926 * lang-specs.h: Pass -$ to the preprocessor.
928 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
930 * g77.texi: Fix various @xref's per proper style.
931 Go ahead and use nested braces in @xref's, with care.
932 * g77install.texi: Fix @xref per proper style.
934 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
936 * news.texi: Doc upgrade to netlib libf2c as of today.
938 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
940 * f/g77spec.c (lang_specific_driver): Correct bug-report address
941 and point to the FAQ.
943 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
945 * g77.texi (Arbitrary Concatenation): Put this under
946 "Missing Features" instead of "Projects".
947 (Internals Documentation): Point to new "Front End" chapter.
949 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
951 * bugs.texi, news.texi: Automatic arrays reportedly working
954 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
956 * g77.texi (Advantages Over f2c): Expand on this topic.
958 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
960 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
962 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
964 Reverse order of two arguments to CTIME_subr, DTIME_subr,
965 ETIME_subr, and TTYNAM_subr:
966 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
967 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
969 * intdoc.in: Document the new calling sequences.
970 * intrin.def: Reverse the arguments.
971 * news.texi: Document the fact that they changed.
972 * version.c: Bump version.
974 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
976 * news.texi: Doc upgrade to netlib libf2c as of today.
978 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
980 * version.c: Bump version.
982 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
984 Fix compile/19990502-1.f:
985 * ste.c (ffeste_R819B): Don't overwrite tree for temp
986 variable when expanding the assignment into it.
988 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
990 Fix 19990325-0.f and 19990325-1.f:
991 * com.c (ffecom_possible_partial_overlap_): New function.
992 (ffecom_expand_let_stmt): Use it to determine whether to assign
993 to a COMPLEX operand through a temp.
994 * news.texi: Document fix.
996 * version.c: Bump version.
998 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1000 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1001 start/end/incr expressions to default INTEGER.
1002 Fix some broken conditionals.
1003 Clean up some code in the region.
1004 * news.c: Document the fix.
1006 * version.c: Bump version.
1008 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1010 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1011 checking option with something else.
1013 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1015 Support new -fsubscript-check and -ff2c-subscript-check options:
1016 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1017 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1018 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1019 FFEBLD_opARRAYREF case.
1020 Compute character name, array type, and use new
1021 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1022 (ffecom_expr_): Use new ffecom_arrayref_ function.
1023 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1024 * g77.texi, news.texi: Document new options.
1025 * top.c, top.h: Support new options.
1027 * news.texi: Fix up some items to not be in "User-Visible Changes".
1029 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1032 * version.c: Bump version.
1034 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1036 * bugs.texi, news.texi: Clarify -malign-double situation.
1038 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1040 * stb.c (ffestb_R5282_): Convert DATA repeat count
1041 to default INTEGER, to avoid problems downstream.
1043 * version.c: Bump version.
1045 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1047 * ste.c (ffeste_R819B): Start the loop before expanding
1048 the termination expression.
1050 * version.c: Bump version.
1052 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1054 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1055 variables have constant addresses (EQUIVALENCE only if
1056 containing aggregate is static).
1058 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1060 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1061 Clean up @code{} vs. @samp{}.
1062 Clean up dashes (`--') vs. @minus{} vs. `---'.
1064 * ffe.texi: Add copyright header.
1066 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1067 Remove support for -fugly option.
1068 Clarify that -fugly-logint is needed instead of -fugly
1069 to work around using .EQ./.NE. on LOGICAL operands.
1070 Explain more about why -fugly-logint is bad juju.
1072 * g77.texi (Missing Features): Describe READONLY as a missing
1073 feature. Describe AUTOMATIC better.
1075 * news.texi: Mention libf2c upgrade.
1077 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1079 Make a place for front-end internals documentation:
1080 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1081 * ffe.texi: New file, containing docs on front-end internals.
1082 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1084 * g77.texi: Fix an index entry.
1086 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1088 Rewrite to use block/scope structure of GBE and to ensure
1089 variables (especially those going on stack/reg) are declared
1090 before executable code generated:
1091 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1093 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1094 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1095 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1096 ffebld_rank, ffebld_where): New convenience macros (used
1097 by rest of this patch).
1098 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1099 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1101 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1102 ffecom_call_gfrt): Support passing hooks for temp-var info.
1103 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1104 of its left and right operands, so it can get at the hook.
1105 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1106 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1107 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1108 ffecom_prepare_ptr_to_expr): New functions supporting expression
1110 (bison_rule_compstmt_): Return the tree, as in the CFE.
1111 (delete_block): New function, from CFE.
1112 (kept_level_p): New function, from CFE, modified.
1113 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1114 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1115 and they do real work.
1116 (struct binding_level): Add prep_state member. Initialize to 0.
1117 (ffecom_get_invented_identifier): Now takes either or both a
1118 string and an integer, using -1 to denote no integer.
1119 (ffecom_do_entry_): Disallow temp-var generation via expressions
1120 in body of function, since the exprs aren't prescanned.
1121 (ffecom_expr_rw): Now takes destination tree.
1122 (ffecom_expr_w): New function, now used in some places
1123 ffecom_expr_rw had been used.
1124 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1125 of source file, to avoid annoying problems editing com.c using
1127 (ffecom_expr_power_integer_): Make a temp var for division, if
1129 Handle expanded statement expression as does CFE.
1130 (ffecom_start_progunit_): Disallow temp-var generation in body
1131 of function, since expressions are not prescanned at this level.
1132 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1133 so these are all transformed up front, before code-generation
1135 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1136 ffecom_ptr_to_const_expr): New functions to transform expressions
1137 only if the results will surely be constants.
1138 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1139 obtaining temp vars.
1140 (ffecom_expand_let_stmt): Guess at usability of destination
1141 pre-expansion, to provide better prescan preparation (fewer
1142 spurious temp vars).
1143 (ffecom_init_0): Disallow temp-var generation in global scope.
1144 (ffecom_type_expr): New function, returns just the type tree
1146 (start_function): Disallow temp-var generation in parm scope.
1147 (incomplete_type_error): Fix introductory comment.
1148 (poplevel): Update (somewhat) from CFE.
1149 (pushlevel): Update (somewhat) from CFE.
1150 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1151 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1152 ffestd_R806): Remember and pass through the ffestw block info
1153 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1154 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1155 (ffeste_io_inlist_): Add prototype.
1156 (ffeste_f2c_*): Macros rewritten, new ones added.
1157 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1158 ffeste_end_stmt_): New macros/functions, depending on whether
1159 checking is enabled, to keep track of symmetry of other ste.c code.
1160 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1161 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1162 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1163 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1164 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1165 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1166 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1167 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1168 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1169 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1170 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1171 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1172 all pertinent expressions, update to new com.c interface, etc.
1173 (ffeste_io_impdo_): Relocate.
1174 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1175 bother calling clear_momentary, nothing was generated.
1176 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1177 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1178 (ffeste_terminate_2): When checking enabled, make sure all blocks
1179 and statements have been ended.
1180 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1181 These now take ffestw block argument.
1182 (ffeste_terminate_2): When checking enabled, it's a function, not
1184 * stw.h (struct _ffestw_): New variable for IFTHEN.
1185 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1187 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1189 * com.c: Clean up commentary per GNU coding standards.
1191 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1193 * version.c: Bump version.
1195 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1197 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1198 null to decide whether to use it.
1200 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * ansify.c (die): Specify void argument.
1204 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1205 argument_info_ptr, argument_info_string, argument_name_ptr,
1206 argument_name_string, elaborate_if_complex,
1207 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1209 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1210 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1211 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1213 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1215 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1217 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1219 Fix bugs exposed by configuring with --enable-checking:
1220 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1221 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1222 pop_f_function_context, store_parm_decls, poplevel): Handle
1223 error_mark_node properly.
1224 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1225 * version.c: Bump version.
1227 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1229 * g77.texi: Fix up docs for -fset-g77-defaults, and
1230 describe how internal consistency checking now happens.
1231 (Should have been done for EGCS version 1.1.)
1233 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1235 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1236 Make -fno-emulate-complex the default, as COMPLEX support
1237 in the back end is now believed to be working.
1239 * version.c: Bump version.
1241 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1243 * g77.texi: -malign-double now works.
1244 Give URL for alignment-testing package.
1245 * news.texi: -malign-double now works.
1247 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1249 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1252 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1254 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1257 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1260 * stb.c (ffestb_local_u_): Likewise.
1261 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1262 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1263 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1264 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1265 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1266 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1267 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1268 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1269 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1270 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1271 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1272 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1273 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1274 ffestb_decl_R539): Likewise.
1276 * stb.h (_ffestb_args_): Likewise.
1278 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1279 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1281 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1282 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1283 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1284 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1285 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1287 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1289 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1290 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1292 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1293 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1295 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1296 ffestt_tokenlist_drive): Add prototype arguments.
1298 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1299 ffestt_tokenlist_drive): Likewise.
1301 * stu.c (ffestu_dummies_transition_): Likewise.
1302 (ffestu_sym_end_transition): Const-ify a char*.
1304 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1305 prototype arguments.
1307 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1309 * version.c (ffe_version_string): Const-ify a char*.
1311 * version.h (ffe_version_string): Likewise.
1313 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1315 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1316 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1317 ffebad_finish): Const-ify a char*.
1319 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1321 * bld.h (ffebld_op_string): Likewise.
1323 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1324 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1325 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1326 ffecom_gfrt_args_): Likewise.
1327 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1328 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1329 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1330 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1331 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1332 ffecom_get_identifier_, ffecom_decl_field,
1333 ffecom_get_invented_identifier, lang_print_error_function,
1334 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1336 (savestring): Remove, use `xstrdup' instead.
1338 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1341 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1343 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1344 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1345 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1346 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1347 ffeexpr_token_number_, ffeexpr_token_number_period_,
1348 ffeexpr_token_number_real_): Const-ify a char*.
1350 * fini.c (xspaces): Likewise.
1352 * global.c (ffeglobal_type_string_): Likewise.
1353 (ffeglobal_drive): Protoize.
1354 (ffeglobal_proc_def_arg): Const-ify a char*.
1356 * global.h (ffeglobal_drive): Protoize.
1357 (ffeglobal_proc_def_arg): Const-ify a char*.
1359 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1362 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1364 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1365 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1366 ffeinfo_where_string_, ffeinfo_basictype_string,
1367 ffeinfo_kind_message, ffeinfo_kind_string,
1368 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1370 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1371 ffeinfo_kind_string, ffeinfo_kindtype_string,
1372 ffeinfo_where_string): Likewise.
1374 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1375 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1376 ffeintrin_fulfill_specific, ffeintrin_init_0,
1377 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1378 ffeintrin_name_generic, ffeintrin_name_implementation,
1379 ffeintrin_name_specific): Likewise.
1381 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1382 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1384 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1385 ffelex_token_new_name, ffelex_token_new_names,
1386 ffelex_token_new_number): Likewise.
1388 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1389 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1391 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1392 malloc_new_zinpool_): Likewise.
1394 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1395 malloc_pool_new): Likewise.
1397 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1400 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1403 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1404 ffesymbol_attrs_string): Const-ify a char*.
1405 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1406 (ffesymbol_state_string): Const-ify a char*.
1408 * symbol.h (ffesymbol_attrs_string): Likewise.
1409 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1410 (ffesymbol_state_string): Const-ify a char*.
1412 * target.c (ffetarget_layout): Likewise.
1414 * target.h (ffetarget_layout): Likewise.
1416 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1418 * Make-lang.in: Remove all references to g77.o/g77.c.
1419 Link g77 from gcc.o.
1421 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1423 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1425 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1427 * news.texi: Editorial fix.
1429 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1431 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1433 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1435 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1436 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1437 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1438 by convertor, just return original expr.
1439 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1440 conversions that aren't yet working properly.
1441 * news.texi: Explain.
1443 * version.c: Bump version.
1445 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1447 * RELEASE-PREP: New file, lists things to do for a release.
1449 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1450 install0.texi, news.texi, news0.texi: Accommodate new doc
1452 Consolidate news items. Don't describe old news items in
1453 various generated docs.
1454 Don't describe FSF-g77 installation stuff in various EGCS-g77
1456 Move description of AUTOMATIC to more suitable location.
1457 * root.texi: New file for new doc architecture.
1459 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1461 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1463 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1465 Warn about non-Y2K-compliant intrinsics:
1466 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1467 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1468 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1469 * intdoc.c (DEFIMPY): Support new Y2K macro.
1470 * intrin.h (DEFIMPY): Ditto.
1471 * intrin.c (DEFIMPY): Ditto.
1472 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1473 Warn about invocation of non-Y2K-compliant intrinsic.
1474 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1475 Rename external procedure names, to keep previously-
1476 compiled (sans-new-warnings) code from linking to
1478 * g77.texi: Document all this stuff.
1479 * news.texi: Spread the joy.
1480 * version.c: Bump version.
1482 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1484 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1485 so describe it there, instead of under 1.2.
1487 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1489 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1491 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1493 * g77.texi: Add remaining changes pending from Dave Love.
1495 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1497 * bugs.texi, news.texi: Conditionalize cross-references
1498 on non-html processing, providing temporary HTML "links".
1500 * g77.texi: Fix up a reference.
1502 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1504 * news.texi, bugs.texi: Delete fixed bugs, make one
1505 of them into the appropriate news item.
1507 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1509 * news.texi: Copy over 1.1.2 news.
1511 1999-03-02 Craig Burley <craig@jcb-sc.com>
1513 * g77.texi (Bug Reporting): Clarify whether to use -E.
1514 Clarify other instructions.
1516 1999-02-27 Craig Burley <craig@jcb-sc.com>
1518 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1520 1999-02-26 Craig Burley <craig@jcb-sc.com>
1522 * intdoc.in (STAT_func, STAT_subr,
1523 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1524 Properly order array elements. Specify N/A return values.
1526 1999-02-26 Craig Burley <craig@jcb-sc.com>
1528 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1529 seconds, and VALUES(8), therefore, milliseconds.
1531 1999-02-26 Craig Burley <craig@jcb-sc.com>
1533 * news.texi: Clarify IOSTAT= fix.
1535 1999-02-25 Richard Henderson <rth@cygnus.com>
1537 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1539 1999-02-25 Craig Burley <craig@jcb-sc.com>
1541 * g77.texi: Clarify/index lack of run-time allocation for
1544 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1546 * f/intdoc.in: Add missing `,' after cross references.
1548 1999-02-20 Craig Burley <craig@jcb-sc.com>
1550 * Make-lang.in (f77.install-common, f77.install-info,
1551 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1552 instead of `lang-f77' for flag file, to be sure of a
1553 writable directory, and remove the flag file after each
1554 operation to keep things clean.
1556 1999-02-20 Craig Burley <craig@jcb-sc.com>
1558 * g77.texi: Properly attribute Priest document; clarify
1559 that it is in the .ps version of the Goldberg document.
1561 1999-02-19 Craig Burley <craig@jcb-sc.com>
1563 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1564 news0.texi, news.texi: Update copyright dates.
1565 Clarify which files are source, which are derived,
1566 and remind maintainers where copyright dates are sourced.
1567 * BUGS, INSTALL, NEWS: Regenerated.
1569 1999-02-19 Craig Burley <craig@jcb-sc.com>
1571 * global.c (ffeglobal_ref_progunit_): Warn about a function
1572 definition that disagrees with the type of a previous reference.
1573 Improve commentary. Fix a couple of minor bugs. Clean up
1575 * news.texi: Spread the joy.
1577 1999-02-18 Craig Burley <craig@jcb-sc.com>
1579 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1580 as argument for FILEINT and FILEASSOC as lhs.
1581 * news.texi: Document fix.
1584 1999-02-18 Craig Burley <craig@jcb-sc.com>
1586 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1588 1999-02-18 Craig Burley <craig@jcb-sc.com>
1590 * intdoc.in (LOG10): Fix typo.
1592 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1594 * intdoc.in: Fix typo.
1596 1999-02-17 Craig Burley <craig@jcb-sc.com>
1598 * g77.texi, intdoc.in: Document Y2K and some other known
1600 * intrin.def (DTIME, FDATE): Fix capitalization of
1601 case-sensitive forms of these intrinsics' names.
1603 1999-02-17 Dave Love <fx@gnu.org>
1605 * intdoc.in: Say `common' logarithm for log10.
1607 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1609 * g77.texi: Add missing @ in email addresses.
1611 1999-02-15 Craig Burley <craig@jcb-sc.com>
1613 * *.*: Delete my (old) email address in most places, change it
1616 1999-02-14 Craig Burley <craig@jcb-sc.com>
1620 1999-02-14 Craig Burley <craig@jcb-sc.com>
1622 * version.c: Bump for 1998-10-02 change (forgot to do this
1625 1999-02-14 Craig Burley <craig@jcb-sc.com>
1627 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1628 and `.FPP' as well as `.for' and `.fpp'.
1630 1999-02-14 Craig Burley <craig@jcb-sc.com>
1632 * intdoc.in (LOG10): Fix description.
1634 1999-02-14 Craig Burley <craig@jcb-sc.com>
1636 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1638 1999-02-14 Craig Burley <craig@jcb-sc.com>
1640 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1641 up and improve indexing, and some other areas of docs.
1643 1999-02-14 Craig Burley <craig@jcb-sc.com>
1645 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1648 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1650 * g77.texi: Update email addresses.
1652 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1654 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1655 mkstemp.o from libiberty.
1657 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1659 * top.c: Don't define ffe_is_ident_. Don't process
1661 * top.h: Remove declaration of ffe_is_ident_ and macros
1662 ffe_is_ident() and ffe_set_is_ident().
1663 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1665 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1667 * lang-specs.h: Map -Qn to -fno-ident.
1669 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1671 * Make-lang.in (g77.o): Depend on prefix.h.
1673 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1675 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1676 conflicting with function `spaces' from libiberty.
1678 * g77spec.c: Don't prototype libiberty functions.
1679 * malloc.c: Likewise.
1681 1998-11-20 Dave Love <d.love@dl.ac.uk>
1683 * g77.texi: Assorted minor changes.
1685 1998-11-19 Dave Love <d.love@dl.ac.uk>
1687 * bugs.texi: Formatting changes from Craig.
1689 * intdoc.in: Terminate some @xrefs with `,'.
1691 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1693 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1695 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1697 * g77.texi, news.texi: Updates from Craig.
1699 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1701 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1703 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1705 * g77spec.c: Don't include gansidecl.h.
1706 * output.j: Likewise.
1708 1998-11-04 Dave Love <d.love@dl.ac.uk>
1710 * g77.texi: Small formatting/indexing fixes.
1712 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1714 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1715 char, change type of variable `s' to unsigned char *.
1717 * com.c (ffecom_symbol_null_): Add missing initializers.
1719 * fini.c (MAXNAMELEN): Undef it before defining.
1721 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1724 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1727 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1729 (ffelex_token_name_from_names): Cast the argument of
1730 `ffelex_is_firstnamechar' to (unsigned char).
1731 (ffelex_token_names_from_names): Likewise.
1732 (ffelex_token_new_name): Likewise.
1733 (ffelex_token_new_names): Likewise.
1735 * malloc.c (malloc_root_): Add missing initializer.
1737 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1738 (ffestb_else) Likewise.
1739 (ffestb_else3_) Likewise.
1740 (ffestb_endxyz) Likewise.
1741 (ffestb_goto) Likewise.
1742 (ffestb_let) Likewise.
1743 (ffestb_varlist) Likewise.
1744 (ffestb_R522) Likewise.
1745 (ffestb_R528) Likewise.
1746 (ffestb_R834) Likewise.
1747 (ffestb_R835) Likewise.
1748 (ffestb_R838) Likewise.
1749 (ffestb_R1102) Likewise.
1750 (ffestb_blockdata) Likewise.
1751 (ffestb_R1212) Likewise.
1752 (ffestb_R810) Likewise.
1753 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1755 (ffestb_V014): Change type of variable `p' to unsigned char *.
1756 (ffestb_dummy) Likewise.
1757 (ffestb_R524) Likewise.
1758 (ffestb_R547) Likewise.
1759 (ffestb_decl_chartype) Likewise.
1760 (ffestb_decl_dbltype) Likewise.
1761 (ffestb_decl_gentype) Likewise.
1762 (ffestb_decl_entsp_2_) Likewise.
1763 (ffestb_V027) Likewise.
1764 (ffestb_decl_R539) Likewise.
1766 * top.c (ffe_decode_option): Mark parameter `argc' with
1769 * where.c (ffewhere_unknown_line_): Add missing initializers.
1771 1998-10-02 Dave Love <d.love@dl.ac.uk>
1773 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1775 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1777 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1778 HANDLE_GENERIC_PRAGMAS.
1780 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1782 * news.texi: Update from Craig.
1784 1998-09-23 Dave Love <d.love@dl.ac.uk>
1786 * g77.texi: Additions about `/*', trailing comments and cpp.
1788 1998-09-18 Dave Love <d.love@dl.ac.uk>
1790 * g77.texi: Various additions and some small fixes.
1792 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1794 * Make-lang.in (f77.install-common): Add missing "else true;".
1796 1998-09-07 Dave Love <d.love@dl.ac.uk>
1798 * ChangeLog.egcs: Deleted. Entries merged here.
1800 1998-09-05 Dave Love <d.love@dl.ac.uk>
1802 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1803 (F771_LDFLAGS): Variable dispensed with.
1805 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1807 * intdoc.in: Minor editorial tweaks.
1809 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1811 * lang-options.h: Convert to wrap option and doc string
1812 in a new macro invocation, FTNOPT, so the nearly identical
1813 list can be used in FSF-g77.
1815 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1817 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1818 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1819 picks up correct dependency.
1821 * Makefile.in (proj-h.o): Fix dependencies list.
1823 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1825 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1826 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1827 enabled in this code.
1828 Generate warning messages if unknown pragmas are encountered.
1829 (pragma_getc): New function: retrieves characters from the
1830 input stream. Defined when HANDLE_PRAGMA is defined.
1831 (pragma_ungetc): New function: replaces characters back into the
1832 input stream. Defined when HANDLE_PRAGMA is defined.
1834 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1836 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1839 1998-08-23 Dave Love <d.love@dl.ac.uk>
1841 * g77.texi: Increment `version-g77' and fix a few typos.
1843 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1845 * Make-lang.in: Add several "else true" clauses to deal with lame
1848 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1850 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1852 1998-08-09 Dave Love <d.love@dl.ac.uk>
1854 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1855 with explicit use of tex.
1856 (f77.mostlyclean): Remove TeX index files.
1858 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1859 hyphen in @value in @code.
1861 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1863 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1864 Allow conversion from pointer to same-sized integer,
1865 to fix invoking SIGNAL as a function.
1867 1998-07-26 Dave Love <d.love@dl.ac.uk>
1869 * BUGS, INSTALL, NEWS: Rebuilt.
1871 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1874 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1876 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1878 * g77spec.c (lang_specific_driver): Return unmolested
1879 command line when --help seen.
1880 Comment out code that printed g77-specific --help info.
1882 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1884 * lang-options.h: Fix up doc strings.
1885 Remove the unimplemented -fdcp-intrinsics-* options.
1887 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1890 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1892 * com.c (ffecom_finish_symbol_transform_): Revert change
1893 of 1998-05-23, as it was too aggressive, in that it
1894 prevented transformation of (used) functions before
1895 primary code generation.
1897 1998-07-15 Dave Love <d.love@dl.ac.uk>
1899 * intdoc.texi: Regenerated.
1901 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1903 * Make-lang.in (f77.rebuilt): Fix to depend on
1904 build-dir-based, not source-based, g77.info.
1906 * g77.texi: Merge docs with 0.5.24.
1907 * g77install.texi: Ditto.
1909 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1911 Cleanups vis-a-vis g77-0.5.24:
1912 * g77spec.c (lang_specific_driver): Tabify source.
1913 * top.c (ffe_decode_option): Use fixed macro to set
1914 internal-checking flag.
1915 * top.h (ffe_set_is_do_internal_checks): Fix macro.
1917 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
1919 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1920 * Makefile.in (fini.o): Define USE_HCONFIG macro
1921 so source code doesn't have to.
1922 * fini.c: Don't define USE_HCONFIG here, since
1923 source code usually shouldn't care about this.
1924 * ansify.c: Include stddef.h only if we have it.
1928 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
1930 * lang-options.h: Format changed to work with --help support added
1933 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
1935 * com.c (ffecom_push_tempvar): Replace kludge that
1936 munged back-end globals directly with proper calls
1937 to push_topmost_sequence and pop_topmost_sequence.
1939 1998-07-12 Dave Love <d.love@dl.ac.uk>
1941 * version.c: Bump version.
1943 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
1946 * equiv.c (ffeequiv_offset_): Don't crash on various
1947 possible ANY operands.
1949 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
1951 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1952 for constant is non-zero.
1954 * com.c (__eprintf): Delete this function, it is obsolete.
1956 1998-07-09 Dave Love <d.love@dl.ac.uk>
1958 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1960 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
1962 Fix debugging of CHARACTER*(*), etc., which requires
1963 emitting debug info on types like `ftnlen':
1964 * com.c (ffecom_start_progunit_): Don't bother
1965 resetting "invented" flag for identifier.
1966 (ffecom_transform_equiv_): Don't bother zeroing
1967 "ignored" flag for decl.
1968 (pushdecl): No longer set "ignored", "used", or
1969 "suppressed debug" flags for decls having "invented"
1972 1998-07-06 Mike Stump <mrs@wrs.com>
1974 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1977 1998-07-06 Dave Love <d.love@dl.ac.uk>
1979 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1982 1998-07-05 Dave Love <d.love@dl.ac.uk>
1984 * intdoc.in: Add entry for DATE_AND_TIME.
1986 * intrin.def: Add implementation for DATE_AND_TIME. Make second
1987 and third args of SYSTEM_CLOCK optional.
1989 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1991 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1993 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1995 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
1997 Fix 980701-1.f (which was producing "unaligned trap"
1998 on an Alpha running GNU/Linux, as predicted):
1999 * equiv.c (ffeequiv_layout_local_): Don't bother
2000 coping with pre-padding of entire area while building
2001 it; do that instead after the building is done, and
2002 do it by modifying only the modulo field. This covers
2003 the case of alignment stringency being increased without
2004 lowering the starting offset, unlike the previous changes,
2005 and even more elegantly than those.
2007 * target.c (ffetarget_align): Make sure alignments
2008 are non-zero, just in case.
2010 See ChangeLog.0 for earlier changes.
2013 add-log-time-format: current-time-string