gcc/f/ChangeLog

   1 2000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
   2
   3         * g77install.texi: Remove obsolete parts only used for INSTALL,
   4         and DOC-G77 conditionals.  Update last-update-install date.
   5
   6 Sat Dec  9 10:20:11 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
   7
   8         * .cvsignore: New file; add info files.
   9
  10 2000-12-08  Joseph S. Myers  <jsm28@cam.ac.uk>
  11
  12         * Make-lang.in (f77.info): Depend on info files in source
  13         directory.
  14         (f/g77.info): Build info files in source directory; don't build
  15         them unless BUILD_INFO is "info".
  16         (f77.install-info): Install info files from source directory.
  17
  18 2000-12-07  Zack Weinberg  <zack@wolery.stanford.edu>
  19
  20         * Make-lang.in: Link f/fini with safe-ctype.o.
  21         * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
  22         * com.c: Use TOUPPER, not ffesrc_toupper.
  23         * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
  24         * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
  25         * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
  26         initializing code; use TOUPPER and TOLOWER instead of
  27         ffesrc_toupper and ffesrc_tolower.
  28         * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
  29         Don't define ffesrc_toupper or ffesrc_tolower.
  30
  31 2000-11-28  Richard Henderson  <rth@redhat.com>
  32
  33         * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
  34
  35 2000-11-26  Joseph S. Myers  <jsm28@cam.ac.uk>
  36
  37         * RELEASE-PREP: Remove obsolete EGCS reference.
  38         * g77.texi: Adjust reference to EGCS as something current.
  39         * lang-options.h (FTNOPT): Remove macro and obsolete comment.
  40         Include doc strings directly in option listing instead of through
  41         this macro.
  42         * root.texi: Remove support for multiple different (FSF and EGCS)
  43         distributions of g77.
  44         * g77install.texi: Remove conditioned out instructions applying
  45         only to obsolete distributions of g77 not as part of GCC.  Change
  46         "superceded" to the correct spelling "superseded".
  47
  48 Sun Nov 26 19:25:56 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
  49
  50         * g77spec.c (lang_specific_driver): Update copyright year to 2000.
  51
  52 Thu Nov 23 02:18:57 2000  J"orn Rennecke <amylaar@redhat.com>
  53
  54         * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
  55
  56 2000-11-21  David Billinghurst  <David.Billinghurst@riotinto.com)
  57
  58         * Make-lang.in:  Add $(build_exeext) to f/fini target
  59
  60 2000-11-21  Andreas Jaeger  <aj@suse.de>
  61
  62         * g77.texi (Floating-point Exception Handling): Use feenableexcept
  63         in example.
  64         (Floating-point precision): Change to match above change.
  65
  66 Sun Nov 19 17:29:22 2000  Matthias Klose  <doko@marvin.itso-berlin.de>
  67
  68         * g77.texi (Floating-point precision): Adjust example
  69         to work with glibc (>= 2.1).
  70
  71 Sat Nov 18 13:54:49 2000  Matthias Klose  <doko@cs.tu-berlin.de>
  72
  73         * g77.texi (Floating-point Exception Handling): Adjust
  74         example to work with glibc (>= 2.1).
  75
  76 2000-11-18  Alexandre Oliva  <aoliva@redhat.com>
  77
  78         * Make-lang.in (INTDOC_DEPS): New macro.
  79         (f/intdoc.texi): Depend on $(INTDOC_DEPS).  Build f/intdoc.
  80         (f/intdoc): Likewise.  Add $(build_exeext).
  81
  82 2000-11-17  Zack Weinberg  <zack@wolery.stanford.edu>
  83
  84         * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
  85         ggc_strdup (var).
  86
  87 Thu Nov 16 23:14:07 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  88
  89         * malloc.c (malloc_init): Call xmalloc, not malloc.
  90
  91 2000-11-10  Rodney Brown  <RodneyBrown@mynd.com>
  92
  93         * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
  94
  95 2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>
  96
  97         * root.texi: Remove non-historical EGCS reference.
  98         Set current g77 version to 0.5.26.
  99
 100 2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>
 101
 102         * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
 103
 104 2000-11-10  Zack Weinberg  <zack@wolery.stanford.edu>
 105
 106         * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
 107         munging of source file name.
 108         ($(srcdir)/f/intdoc.texi): Break up into several rules each of
 109         which builds just one thing.  Don't mess with $(LANGUAGES).
 110         (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
 111
 112 2000-11-05  Toon Moene  <toon@moene.indiv.nluug.nl>
 113
 114         * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
 115         Remove non-historical references to egcs/EGCS.
 116
 117 2000-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
 118
 119         * Make-lang.in: Remove f77.distdir and f/INSTALL.
 120         * INSTALL, install0.texi: Remove.
 121
 122 2000-11-02  Joseph S. Myers  <jsm28@cam.ac.uk>
 123
 124         * com.c (open_include_file, ffecom_open_include_): Use strchr ()
 125         and strrchr () instead of index () and rindex ().
 126
 127 2000-10-27  Zack Weinberg  <zack@wolery.stanford.edu>
 128
 129         * Make-lang.in: Move all build rules here from Makefile.in,
 130         adapt to new context.  Wrap all rules that change the current
 131         directory in parentheses.  Expunge all references to $(P).
 132         When one command depends on another and they're run all at
 133         once, use && to separate them, not ;.  Add OUTPUT_OPTION to
 134         all object-file generation rules.  Delete obsolete variables.
 135
 136         * Makefile.in: Delete.
 137         * config-lang.in: Delete outputs= line.
 138
 139 Sat Oct 21 18:07:48 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
 140
 141         * Makefile.in, g77spec.c: Remove EGCS references in comments.
 142
 143 Thu Oct 12 22:28:51 2000  Mark Mitchell  <mark@codesourcery.com>
 144
 145         * com.c (ffecom_do_entry_): Don't mess with obstacks.
 146         (ffecom_finish_global_): Likewise.
 147         (ffecom_finish_symbol_transform_): Likewise.
 148         (ffecom_gen_sfuncdef_): Likewise.
 149         (ffecom_init_zero_): Likewise.
 150         (ffecom_start_progunit_): Likewise.
 151         (ffecom_sym_transform_): Likewise.
 152         (ffecom_sym_transform_assign_): Likewise.
 153         (ffecom_transform_equiv_): Likewise.
 154         (ffecom_transform_namelist_): Likewise.
 155         (ffecom_vardesc_): Likewise.
 156         (ffecom_vardesc_array_): Likewise.
 157         (ffecom_vardesc_dims_): Likewise.
 158         (ffecom_end_transition): Likewise.
 159         (ffecom_make_tempvar): Likewise.
 160         (bison_rule_pushlevel_): Likewise.
 161         (bison_rule_compstmt_): Likewise.
 162         (finish_decl): Likewise.
 163         (finish_function): Likewise.
 164         (push_parm_decl): Likewise.
 165         (start_decl): Likewise.
 166         (start_function): Likewise.
 167         (ggc_p): Don't define.
 168         * std.c (ffestd_stmt_pass_): Likewise.
 169         * ste.c (ffeste_end_block_): Likewise.
 170         (ffeste_end_stmt_): Likewise.
 171         (ffeste_begin_iterdo_): Likewise.
 172         (ffeste_io_ialist_): Likewise.
 173         (ffeste_io_cilist_): Likewise.
 174         (ffeste_io_inlist_): Likewise.
 175         (ffeste_io_olist_): Likewise.
 176         (ffeste_R810): Likewise.
 177         (ffeste_R838): Likewise.
 178         (ffeste_R839): Likewise.
 179         (ffeste_R842): Likewise.
 180         (ffeste_R843): Likewise.
 181         (ffeste_R1001): Likewise.
 182
 183 2000-10-05  Richard Henderson  <rth@cygnus.com>
 184
 185         * com.c (finish_function): Don't init can_reach_end.
 186
 187 Sun Oct  1 11:43:44 2000  Mark Mitchell  <mark@codesourcery.com>
 188
 189         * com.c (lang_mark_false_label_stack): Remove.
 190
 191 2000-09-10  Zack Weinberg  <zack@wolery.cumb.org>
 192
 193         * com.c: Include defaults.h.
 194         * com.h: Don't define the *_TYPE_SIZE macros.
 195         * Makefile.in: Update dependencies.
 196
 197 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
 198
 199         * ansify.c: Use #line, not # <number>.
 200
 201 2000-08-24  Greg McGary  <greg@mcgary.org>
 202
 203         * intdoc.c (ARRAY_SIZE): Remove macro.
 204         * proj.h (ARRAY_SIZE): Remove macro.
 205         * com.c (init_decl_processing): Use ARRAY_SIZE.
 206
 207 2000-08-22  Toon Moene  <toon@moene.indiv.nluug.nl>
 208
 209         * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
 210         * com.c (macro DEFGFRT): Use CONST boolean.
 211         (ffecom_call_binop_): Choose between call by value
 212         and call by reference.
 213         (ffecom_expr_): Use direct calls to (g)libc functions for
 214         POW_DD, LOG10, (float) MOD.
 215         (ffecom_make_gfrt_): Add const indication to table of
 216         intrinsics.
 217         * com.h (macro DEFGFRT): Use CONST boolean.
 218         * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
 219
 220 2000-08-21  Nix  <nix@esperi.demon.co.uk>
 221
 222         * lang-specs.h: Do not process -o or run the assembler if
 223         -fsyntax-only.  Use %j instead of /dev/null.
 224
 225 2000-08-21  Jakub Jelinek  <jakub@redhat.com>
 226
 227         * lang-specs.h: Pass -I* options to f771.
 228
 229 2000-08-19  Toon Moene  <toon@moene.indiv.nluug.nl>
 230
 231         * top.c (ffe_decode_option): Disable -fdebug-kludge
 232         and warn about it.
 233         * lang-options.h: Document the fact.
 234         * g77.texi: Ditto.
 235
 236 2000-08-13  Toon Moene  <toon@moene.indiv.nluug.nl>
 237
 238         * bugs.texi: Describe new ability to emit debug info
 239         for EQUIVALENCE members.
 240         * news.texi: Ditto.
 241
 242 2000-08-11  G. Helffrich  <george@gly.bris.ac.uk>
 243             Toon Moene  <toon@moene.indiv.nluug.nl>
 244
 245         * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
 246         so that debug info can be attached to their storage.
 247         Unconditionally list the storage set aside for them.
 248
 249 2000-08-07  Toon Moene  <toon@moene.indiv.nluug.nl>
 250
 251         * g77spec.c (lang_specific_driver): Clearer g77 version message.
 252
 253 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 254
 255         * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
 256         * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
 257         (f771): Link with $(BACKEND).
 258
 259 2000-08-02  Zack Weinberg  <zack@wolery.cumb.org>
 260
 261         * g77spec.c: Adjust type of second argument to
 262         lang_specific_driver, and update code as necessary.
 263
 264         * expr.c (ffeexpr_finished_): Cast signed side of ?:
 265         expression to bool.
 266
 267 2000-07-31  Zack Weinberg  <zack@wolery.cumb.org>
 268
 269         * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
 270
 271 Thu Jul 27 11:50:08 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 272
 273         * fini.c (main): Avoid automatic aggregate initialization.
 274
 275         * proj.h: Indent #error directive.
 276
 277 2000-07-26  Toon Moene  <toon@moene.indiv.nluug.nl>
 278
 279         * lang-specs.h: Remove one /dev/null from tradcpp invocation.
 280
 281 Sun Jul 23 15:47:30 2000  Billinghurst, David <David.Billinghurst@riotinto.com>
 282
 283         * Make-lang.in: Put $(build_exeext) suffix on programs which run
 284         on the build machine.
 285
 286 2000-07-22  Toon Moene  <toon@moene.indiv.nluug.nl>
 287
 288         * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
 289         FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
 290
 291 2000-07-13  Zack Weinberg  <zack@wolery.cumb.org>
 292
 293         * lang-specs.h: Use the new named specs.  Remove unnecessary braces.
 294
 295 2000-07-02  Toon Moene  <toon@moene.indiv.nluug.nl>
 296
 297         * version.c: Bump version number.
 298
 299 2000-06-21  Zack Weinberg  <zack@wolery.cumb.org>
 300
 301         * Make-lang.in (F77_SRCS): Remove all .j files.
 302         * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
 303         GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
 304         TOPLEV_H, TREE_H): Remove references to .j files.
 305         (TCONFIG_H, TM_H): Remove entirely.
 306         (deps-kinda): Delete rule.
 307         Correct commentary.
 308
 309         * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
 310         hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
 311         tree.j, tconfig.j, tree.j: Delete.
 312
 313         * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
 314         parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
 315         where.c, where.h: Include parent-directory headers directly.
 316         * lex.c: Don't include tree.h twice.
 317
 318 2000-05-17  H.J. Lu  (hjl@gnu.org)
 319
 320         * Make-lang.in: Use a unique stamp for each target to support
 321         parallel make.
 322
 323 Thu Jun 15 14:03:14 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 324
 325         * ste.c (gbe_block): Constify.
 326
 327 2000-06-13  Jakub Jelinek  <jakub@redhat.com>
 328
 329         * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
 330         (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
 331         (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
 332         (duplicate_decls): Set DECL_USER_ALIGN.
 333
 334 Sun Jun 11 00:03:00 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 335
 336         * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
 337
 338 2000-06-04  Philipp Thomas  <pthomas@suse.de>
 339
 340         * Makefile.in(INTLLIBS): New macro.
 341         (LIBS): Add INTLLIBS.
 342         (DEPLIBS): Likewise.
 343
 344 2000-06-02  Richard Henderson  <rth@cygnus.com>
 345
 346         * com.c (lang_get_alias_set): New.
 347
 348 2000-05-28  Toon Moene  <toon@moene.indiv.nluug.nl>
 349
 350         * bugs.texi: Note that debugging information for
 351         common block items is emitted now.
 352         * news.texi: Ditto.
 353
 354 2000-05-18  Chris Demetriou  <cgd@sibyte.com>
 355
 356         * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
 357         these types correspond to built-in types now defined in
 358         the C front end (for libf2c).
 359
 360 Wed May 17 17:27:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 361
 362         * top.c (ffe_decode_option): Update -Wall unused flags by calling
 363         set_Wunused.
 364
 365 2000-05-09  Zack Weinberg  <zack@wolery.cumb.org>
 366
 367         * com.c (ffecom_subscript_check_): Constify array_name
 368         parameter. Clean up string bashing.
 369         (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
 370         parameter.
 371         (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
 372         ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
 373         local char *.
 374         (init_parse): Constify parameter and return value.
 375         * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
 376         functions here.
 377         (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
 378         (ffelex_hash_, ffelex_include_): Constify local char *.
 379         * std.c (ffestd_exec_end): Constify local char *.
 380         * where.c (ffewhere_file_new): Constify filename parameter.
 381         * where.h: Update prototypes.
 382
 383 2000-05-06  Zack Weinberg  <zack@wolery.cumb.org>
 384
 385         * com.c (ffecom_overlap_): Set source_offset to
 386         bitsize_zero_node.
 387         (ffecom_tree_canonize_ptr_): Use size_binop.  Convert to
 388         bitsizetype before multiplying by TYPE_SIZE.
 389         (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
 390         calculation.  Convert to bitsizetype before multiplying by
 391         TYPE_SIZE.
 392
 393 2000-04-18  Zack Weinberg  <zack@wolery.cumb.org>
 394
 395         * lex.c: Remove references to cccp.c.
 396         * g77install.texi: Remove references to cexp.c/cexp.y.
 397
 398 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 399
 400         * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
 401         as well.
 402
 403 Wed Apr 12 15:15:26 2000  Mark Mitchell  <mark@codesourcery.com>
 404
 405         * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
 406         preprocessor constant.
 407         (FFECOM_f2cLOGICAL): Likewise.
 408         (FFECOM_f2cLONGINT): Likewise.
 409
 410 Wed Apr  5 17:46:39 2000  Mark Mitchell  <mark@codesourcery.com>
 411
 412         * Makefile.in (GGC_H): Add varray.h.
 413
 414 2000-04-03  Zack Weinberg  <zack@wolery.cumb.org>
 415
 416         * lang-specs.h: Pass -fno-show-column to the preprocessor.
 417
 418 2000-03-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 419
 420         * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
 421         (ffecom_init_0): Likewise.
 422
 423 Sat Mar 25 09:12:10 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 424
 425         * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
 426         (ffecom_tree_canonize_ref_): Likewise.
 427
 428 Mon Mar 20 15:49:40 2000  Jim Wilson  <wilson@cygnus.com>
 429
 430         * f/target.h (FFETARGET_32bit_longs): New.  Define for alpha, sparc64,
 431         and ia64.
 432         (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
 433         ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
 434
 435 Fri Mar 10 00:43:55 2000  Jason Merrill  <jason@casey.cygnus.com>
 436
 437         * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
 438
 439 Mon Mar  6 18:05:19 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 440
 441         * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
 442         (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
 443         (ffecom_transform_equiv_): Likewise.
 444
 445 Mon Mar  6 13:01:19 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 446
 447         * ansify.c (die_unless): Don't use ANSI string concatenation.
 448         (die): Mark with ATTRIBUTE_NORETURN.
 449
 450 Wed Mar  1 00:31:44 2000  Martin von Loewis  <loewis@informatik.hu-berlin.de>
 451
 452         * com.c (current_function_decl): Move to toplev.c.
 453
 454 Sun Feb 27 16:40:33 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 455
 456         * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
 457         (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
 458         (ffecom_tree_canonize_ref_): Likewise.
 459         (type_for_mode): Handle TImode.
 460         * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
 461         (ffeste_io_ciclist_): Likewise.
 462
 463 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 464
 465         * com.c (ffecom_type_permanent_copy_): Delete unused function.
 466         (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
 467
 468 Sat Feb 19 18:43:13 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 469
 470         * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
 471         (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
 472         (duplicate_decls): Likewise.
 473         (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
 474         (finish_decl): Delete -Wlarger-than processing.
 475
 476 Fri Feb 18 13:19:34 2000  Martin von Loewis  <loewis@informatik.hu-berlin.de>
 477
 478         * g77spec.c (lang_specific_driver): Use GCCBUGURL.
 479
 480 2000-02-17  Andy Vaught  <andy@maxwell.la.asu.edu>
 481
 482         * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
 483         (ffecom_finish_symbol_transform_): Likewise.
 484         (ffecom_transform_common_): Call ffestorag_set_hook.
 485
 486 Wed Feb 16 11:09:38 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 487
 488         * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
 489
 490 2000-02-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
 491
 492         * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
 493
 494 Tue Feb 15 11:14:17 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 495
 496         * g77spec.c: Don't declare `version_string'.
 497
 498 Sat Feb  5 23:27:25 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 499
 500         * com.c (mark_tracker_head, mark_binding_level): Protoize.
 501
 502         * where.c (mark_ffewhere_head): Likewise.
 503
 504 Wed Jan 12 09:32:59 2000  Zack Weinberg  <zack@wolery.cumb.org>
 505
 506         * lang-specs.h: Pass -lang-fortran to preprocessor.
 507
 508 Thu Dec 30 13:14:31 1999  Richard Henderson  <rth@cygnus.com>
 509
 510         * stw.h (struct _ffestw_): Change type of uses_ to int.
 511
 512 Thu Dec 30 11:42:05 1999  Geoff Keating  <geoffk@cygnus.com>
 513
 514         * com.c (ffecom_init_0): Make double_ftype_double,
 515         float_ftype_float, ldouble_ftype_ldouble,
 516         ffecom_tree_ptr_to_fun_type_void local.
 517         (tracker_head): New static variable.
 518         (mark_tracker_head): New, marker procedure for tracker_head.
 519         (ffecom_save_tree_forever): New procedure.
 520         (ffecom_init_zero_): Remove obstack use.
 521         (ffecom_make_gfrt_): Remove obstack use.
 522         (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
 523         (ffecom_transform_common_): Remove obstack use, save appropriate
 524         trees.
 525         (ffecom_type_namelist_): Remove obstack use, save appropriate
 526         trees.
 527         (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
 528         (ffecom_lookup_label): Remove obstack use, save appropriate trees.
 529         (duplicate_decls): Remove obstack use.
 530         (finish_function): push & pop ggc context around
 531         rest_of_compilation when building nested function.
 532         (mark_binding_level): New function.
 533         (init_decl_processing): Mark all the GC roots.
 534         (ggc_p): Set to 1.
 535         (lang_mark_tree): New function.
 536         (lang_mark_false_label_stack): New trivial function.
 537         * com.h (ffecom_save_tree_forever): Declare as external.
 538         * lex.c (ffelex_hash_): Use GC to allocate the filename string
 539         even when ffelex_kludge_flag_.
 540         * ste.c (ffeste_io_ialist_): Register a static root.
 541         (ffeste_io_inlist_): Likewise.
 542         (ffeste_io_icilist_): Likewise.
 543         (ffeste_io_cllist_): Likewise.
 544         (ffeste_io_cilist_): Likewise.
 545         (ffeste_io_olist_): Likewise.
 546         * Makefile.in (OBJS): Don't use ggc-callbacks.o.
 547         (OBJDEPS): Likewise.
 548         (GGC_H): New variable.
 549         Update dependencies.
 550         * where.c (ffewhere_head): New global.
 551         (mark_ffewhere_head): New marker procedure for ffewhere_head.
 552         (ffewhere_file_kill): Use GC to do memory management.
 553         (ffewhere_file_new): Use GC to do memory management.
 554         * ggc.j: New file.
 555
 556 Wed Dec 29 19:29:26 1999  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 557
 558         * g77.texi (C Interfacing Tools): Fix an incorrect link.
 559
 560 1999-12-13  Jakub Jelinek  <jakub@redhat.com>
 561
 562         * target.h: Handle sparc64 the same way as alpha.
 563
 564 Sun Nov 28 21:39:05 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 565
 566         * com.c (ffecom_file_, ffecom_file, file_buf,
 567         ffecom_open_include_): Constify a char*.
 568         (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
 569         ATTRIBUTE_UNUSED.
 570         (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
 571         (lang_print_error_function): ANSI-fy.
 572
 573         * com.h (ffecom_file): Constify a char*.
 574
 575         * fini.c (main): Call return, not exit.
 576
 577         * g77spec.c (lang_specific_driver): Use non-const *in_argv in
 578         assignment.
 579
 580         * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
 581         const-ness.
 582
 583 Sun Nov 28 21:15:29 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 584
 585         * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
 586
 587         (ffecom_char_enhance_arg_, ffecom_do_entry_,
 588         ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
 589         ffecom_start_progunit_, ffecom_start_progunit_,
 590         ffecom_start_progunit_, ffecom_sym_transform_assign_,
 591         ffecom_transform_equiv_, ffecom_transform_namelist_,
 592         ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
 593         ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
 594         Adjust accordingly.
 595
 596         * com.h (ffecom_get_invented_identifier): Likewise.
 597
 598         * sts.c (ffests_printf): New function taking ellipses.
 599         (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
 600         ffests_printf_2Us): Delete.
 601
 602         * sts.h: Likewise.
 603
 604         * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
 605         ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
 606         ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
 607         ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
 608         ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
 609         ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
 610
 611         * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
 612         ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
 613
 614 Wed Nov 10 12:43:21 1999  Philippe De Muyter  <phdm@macqel.be>
 615                           Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 616
 617         * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
 618
 619 Tue Oct 26 01:32:19 1999  Mark Mitchell  <mark@codesourcery.com>
 620
 621         * com.c (poplevel): Don't call remember_end_note.
 622
 623 Fri Oct 15 15:18:12 1999  Greg McGary  <gkm@gnu.org>
 624
 625         * top.h (ffe_is_subscript_check_): Remove extern decl.
 626         (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
 627         * top.c (ffe_is_subscript_check_): Remove global variable.
 628         (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
 629         Set flag_bounds_check for "(no-)fortran-bounds-check".
 630         * com.c
 631         (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
 632         (ffecom_char_args_x_): Ditto.
 633
 634 Sun Oct 10 08:40:18 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 635
 636         * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
 637         __GNUC__ and __GNUC_MINOR__.  Don't define BUILT_WITH_270.  Define
 638         macro UNUSED in terms of ATTRIBUTE_UNUSED.
 639
 640 Fri Sep 24 10:48:10 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 641
 642         * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
 643         DECL_BUILT_IN.
 644         (builtin_function): No longer static.  New arg CLASS.  Arg
 645         FUNCTION_CODE now of type int.  All callers changed.
 646         Set the builtin's DECL_BUILT_IN_CLASS.
 647
 648 Tue Sep 21 09:08:30 1999  Toon Moene  <toon@moene.indiv.nluug.nl>
 649
 650         * g77spec.c (lang_specific_driver): Initialise return value.
 651
 652 Thu Sep 16 18:07:11 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 653
 654         * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
 655
 656         * fini.c (main): Likewise.
 657
 658         * intrin.c (ffeintrin_init_0): Likewise.
 659
 660         * lex.c (ffelex_hash_): Likewise.
 661
 662         * src.c (ffesrc_init_1): Likewise.
 663
 664 Tue Sep 14 12:14:28 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 665
 666         * g77spec.c (lang_specific_driver): Remove unnecessary argument in
 667         call to function `fatal'.
 668
 669 Sun Sep 12 23:29:47 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 670
 671         * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
 672
 673         * g77spec.c: Include gcc.h.
 674         (g77_xargv): Constify.
 675         (g77_fn): Add parameter prototypes.
 676         (lookup_option, append_arg): Add static prototypes.
 677         (g77_newargv): Constify.
 678         (lookup_option, append_arg, lang_specific_driver): Constify a char*.
 679         (lang_specific_driver): All calls to the function pointer
 680         parameter now explicitly call `fatal'.
 681
 682 Fri Sep 10 10:32:32 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 683
 684         * com.h: Delete declarations for all tree nodes now moved to
 685         global_trees.
 686         * com.c: Delete their definitions.
 687         (ffecom_init_0): Call build_common_tree_nodes and
 688         build_common_tree_nodes_2 instead of building their nodes here.
 689         Override their decisions for complex nodes.
 690
 691 Sat Sep  4 13:46:27 1999  Mark Mitchell  <mark@codesourcery.com>
 692
 693         * Make-lang.in (f771): Depend on ggc-callbacks.o.
 694         * Makefile.in (OBJS): Add ggc-callbacks.o.
 695         (OBJDEPS): Likewise.
 696
 697 Mon Aug 30 22:05:53 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 698
 699         * com.c (language_string): Constify.
 700
 701 Mon Aug 30 20:29:30 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 702
 703         * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
 704         Remove hacks for stuff which now comes from libiberty.
 705
 706 Sun Aug 29 09:47:45 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 707
 708         * com.c (lang_printable_name): Constify a char*.
 709
 710 Wed Aug 25 01:21:06 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 711
 712         * lang-specs.h: Pass cc1 spec to f771.
 713
 714 Mon Aug  9 19:44:08 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 715
 716         * com.c (lang_print_error_function): Constify a char*.
 717         (init_parse): Remove redundant prototype for `print_error_function'.
 718         (lang_identify): Constify a char*.
 719
 720 Thu Aug  5 02:40:42 1999  Jeffrey A Law  (law@cygnus.com)
 721
 722         * g77spec.c: Update URLS and mail addresses.
 723         * root.texi: Update URLS and mail addresses.
 724
 725 1999-07-25  Richard Henderson  <rth@cygnus.com>
 726
 727         * com.c (ptr_type_node, va_list_type_node): New.
 728         (ffecom_init_0): Init and use ptr_type_node.
 729
 730 1999-07-17  Alexandre Oliva  <oliva@dcc.unicamp.br>
 731
 732         * root.texi: Update e-mail addresses to gcc.gnu.org.
 733         * g77spec.c (lang_specific_driver): Updated URL with bug reporting
 734         instructions to gcc.gnu.org.  Removed e-mail address.
 735
 736 Sat Jul 17 11:28:43 1999  Craig Burley  <craig@jcb-sc.com>
 737
 738         * root.texi, g77install.texi: Switchover to GCC terminology.
 739         Also, FSF-G77 had been mistakenly set at some point.
 740
 741 Thu Jul  8 15:38:50 1999  Craig Burley  <craig@jcb-sc.com>
 742
 743         * news.texi: Describe DATE intrinsic fix.
 744
 745 Mon Jun 28 21:44:19 1999  Craig Burley  <craig@jcb-sc.com>
 746
 747         * version.c: Denote experimental version.
 748
 749 Mon Jun 28 10:43:11 1999  Craig Burley  <craig@jcb-sc.com>
 750
 751         * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
 752         a temp even if -fno-f2c.
 753
 754         * version.c: Bump version.
 755
 756 Mon Jun 28 21:31:35 1999  Craig Burley  <craig@jcb-sc.com>
 757
 758         * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
 759         Explain that this fixes the NAMELIST-read bug.
 760
 761 Fri Jun 25 11:06:32 1999  Craig Burley  <craig@jcb-sc.com>
 762
 763         * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
 764
 765 Mon Jun 21 12:40:17 1999  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 766
 767         * g77.texi: Update links.
 768
 769 Mon Jun 21 05:33:51 1999  Jeffrey A Law  (law@cygnus.com)
 770
 771         * news.texi: Add missing @end ifclear.
 772
 773 Fri Jun 18 11:43:46 1999  Craig Burley  <craig@jcb-sc.com>
 774
 775         * news.texi: Doc TtyNam fix.
 776
 777 Fri Jun 18 11:26:50 1999  Craig Burley  <craig@jcb-sc.com>
 778
 779         * news.texi: New heading for development version.
 780         Doc upgrade to netlib libf2c as of today.
 781
 782 Wed Jun 16 11:43:02 1999  Craig Burley  <craig@jcb-sc.com>
 783
 784         * news.texi: Mention BACKSPACE fix to libg2c.
 785
 786 Mon Jun  7 08:42:40 1999  Craig Burley  <craig@jcb-sc.com>
 787
 788         * Make-lang.in: Any target using libsubdir must depend
 789         on installdirs.
 790
 791 Sat Jun  5 23:50:36 1999  Craig Burley  <craig@jcb-sc.com>
 792
 793         * g77.texi: Describe a few more missing features people
 794         have emailed me about.
 795
 796 Sat Jun  5 17:03:23 1999  Craig Burley  <craig@jcb-sc.com>
 797
 798         From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
 799         * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
 800
 801 Fri Jun  4 13:56:56 1999  Craig Burley  <craig@jcb-sc.com>
 802
 803         * Make-lang.in: Use libsubdir, not prefix, to store
 804         temporary lang-f77 `flag' file.
 805
 806 Fri Jun  4 10:26:04 1999  Craig Burley  <craig@jcb-sc.com>
 807
 808         * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
 809         Mention that libg2c is multilibbed.
 810
 811 Fri Jun  4 10:09:50 1999  Craig Burley  <craig@jcb-sc.com>
 812
 813         * g77.texi (Missing Features): Add `Better Warnings'
 814         item.
 815
 816 Fri May 28 16:51:41 1999  Craig Burley  <craig@jcb-sc.com>
 817
 818         * g77.texi: Fix thinko.
 819
 820 Wed May 26 14:43:27 1999  Craig Burley  <craig@jcb-sc.com>
 821
 822         * news.texi: Document Tue May 18 03:52:04 1999 patch.
 823         Fix a grammo.
 824
 825 Wed May 26 14:25:07 1999  Craig Burley  <craig@jcb-sc.com>
 826
 827         * g77.texi, news.texi, root.texi, version.c: Start renaming
 828         EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
 829         the version of g77 within GCC 2.95.
 830
 831 Wed May 26 11:45:21 1999  Craig Burley  <craig@jcb-sc.com>
 832
 833         Rename -fsubscript-check to -fbounds-check and
 834         -ff2c-subscript-check to -ffortran-bounds-check:
 835         * g77.texi: Rename options in docs, clarify usage.
 836         * lang-options.h: Rename options, clarify doclets.
 837         * news.texi: Rename options, don't bother with fortran-specific
 838         option.
 839         * top.c (ffe_decode_option): Rename recognized strings.
 840
 841 Tue May 25 18:21:09 1999  Craig Burley  <craig@jcb-sc.com>
 842
 843         * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
 844         now that -fflatten-arrays exists.
 845
 846 Tue May 25 17:48:34 1999  Craig Burley  <craig@jcb-sc.com>
 847
 848         Fix 19990525-0.f:
 849         * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
 850         CHARACTER expression.
 851         (ffecom_prepare_expr_): Ditto.
 852
 853 Tue May 18 03:52:04 1999  Craig Burley  <craig@jcb-sc.com>
 854
 855         Support use of back end's improved open-coding of complex divide:
 856         * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
 857         instead of run-time call to [cz]_div, if `-Os' option specified.
 858         (lang_init_options): Tell back end we want support for wide range
 859         of inputs to complex divide.
 860
 861         * Bump version.
 862
 863 Tue May 18 00:21:34 1999  Zack Weinberg  <zack@rabi.phys.columbia.edu>
 864
 865         * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
 866         was not given.
 867
 868 Thu May 13 12:23:20 1999  Craig Burley  <craig@jcb-sc.com>
 869
 870         Fix INTEGER*8 subscripts in array references:
 871         * com.c (ffecom_subscript_check_): Convert low, high, and
 872         element as necessary to make comparison work.
 873         (ffecom_arrayref_): Do more of the work.
 874         Properly handle subscript expr that's wider than int,
 875         if pointers are wider than int.
 876         (ffecom_expr_): Leave more work to ffecom_arrayref_.
 877         (ffecom_init_0): Record sizes of pointers and ints for
 878         convenience.
 879         Use set_sizetype etc. as done by gcc front end.
 880         (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
 881         * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
 882         expressions in run-time contexts.
 883         (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
 884         non-default INTEGER subscript expressions.
 885         * news.texi: Announce.
 886
 887         Finish accepting -fflatten-arrays option:
 888         * com.c (ffecom_arrayref_): Flatten references if requested.
 889         * g77.texi: Describe.
 890         * lang-options.h: Allow.
 891         * news.texi: Announce.
 892         * top.c, top.h: Recognize.
 893
 894         * version.c: Bump version.
 895
 896 Wed May 12 07:30:05 1999  Craig Burley  <craig@jcb-sc.com>
 897
 898         * com.c (lang_init_options): Disable back end's maintenance
 899         of errno.
 900         * news.texi: Document dropping of errno.
 901
 902 1999-05-10 18:21 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>
 903
 904         * lang-specs.h: Pass -$ to the preprocessor.
 905
 906 Mon May 10 18:14:28 1999  Craig Burley  <craig@jcb-sc.com>
 907
 908         * g77.texi: Fix various @xref's per proper style.
 909         Go ahead and use nested braces in @xref's, with care.
 910         * g77install.texi: Fix @xref per proper style.
 911
 912 Mon May 10 17:38:39 1999  Craig Burley  <craig@jcb-sc.com>
 913
 914         * news.texi: Doc upgrade to netlib libf2c as of today.
 915
 916 Sun May  9 18:52:13 1999  Hans-Peter Nilsson  <hp@bitrange.com>
 917
 918         * f/g77spec.c (lang_specific_driver): Correct bug-report address
 919         and point to the FAQ.
 920
 921 Thu May  6 12:40:21 1999  Craig Burley  <craig@jcb-sc.com>
 922
 923         * g77.texi (Arbitrary Concatenation): Put this under
 924         "Missing Features" instead of "Projects".
 925         (Internals Documentation): Point to new "Front End" chapter.
 926
 927 Thu May  6 08:23:52 1999  Craig Burley  <craig@jcb-sc.com>
 928
 929         * bugs.texi, news.texi: Automatic arrays reportedly working
 930         on HP-UX systems.
 931
 932 Thu May  6 08:19:31 1999  Craig Burley  <craig@jcb-sc.com>
 933
 934         * g77.texi (Advantages Over f2c): Expand on this topic.
 935
 936 Mon May  3 19:41:48 1999  Craig Burley  <craig@jcb-sc.com>
 937
 938         * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
 939
 940 Mon May  3 18:11:48 1999  Craig Burley  <craig@jcb-sc.com>
 941
 942         Reverse order of two arguments to CTIME_subr, DTIME_subr,
 943         ETIME_subr, and TTYNAM_subr:
 944         * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
 945         While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
 946         TTYNAM_subr.
 947         * intdoc.in: Document the new calling sequences.
 948         * intrin.def: Reverse the arguments.
 949         * news.texi: Document the fact that they changed.
 950         * version.c: Bump version.
 951
 952 Mon May  3 11:28:14 1999  Craig Burley  <craig@jcb-sc.com>
 953
 954         * news.texi: Doc upgrade to netlib libf2c as of today.
 955
 956 Sun May  2 17:04:28 1999  Craig Burley  <craig@jcb-sc.com>
 957
 958         * version.c: Bump version.
 959
 960 Sun May  2 16:53:01 1999  Craig Burley  <craig@jcb-sc.com>
 961
 962         Fix compile/19990502-1.f:
 963         * ste.c (ffeste_R819B): Don't overwrite tree for temp
 964         variable when expanding the assignment into it.
 965
 966 Sun Apr 25 20:55:10 1999  Craig Burley  <craig@jcb-sc.com>
 967
 968         Fix 19990325-0.f and 19990325-1.f:
 969         * com.c (ffecom_possible_partial_overlap_): New function.
 970         (ffecom_expand_let_stmt): Use it to determine whether to assign
 971         to a COMPLEX operand through a temp.
 972         * news.texi: Document fix.
 973
 974         * version.c: Bump version.
 975
 976 Sat Apr 24 12:19:53 1999  Craig Burley  <craig@jcb-sc.com>
 977
 978         * expr.c (ffeexpr_finished_): Convert DATA implied-do
 979         start/end/incr expressions to default INTEGER.
 980         Fix some broken conditionals.
 981         Clean up some code in the region.
 982         * news.c: Document the fix.
 983
 984         * version.c: Bump version.
 985
 986 Fri Apr 23 02:08:32 1999  Craig Burley  <craig@jcb-sc.com>
 987
 988         * g77.texi (Compiler Prototypes): Replace "missing" subscript-
 989         checking option with something else.
 990
 991 Fri Apr 23 01:48:28 1999  Craig Burley  <craig@jcb-sc.com>
 992
 993         Support new -fsubscript-check and -ff2c-subscript-check options:
 994         * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
 995         * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
 996         (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
 997         FFEBLD_opARRAYREF case.
 998         Compute character name, array type, and use new
 999         ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1000         (ffecom_expr_): Use new ffecom_arrayref_ function.
1001         (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1002         * g77.texi, news.texi: Document new options.
1003         * top.c, top.h: Support new options.
1004
1005         * news.texi: Fix up some items to not be in "User-Visible Changes".
1006
1007         * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1008         warnings.
1009
1010         * version.c: Bump version.
1011
1012 Tue Apr 20 01:38:57 1999  Craig Burley  <craig@jcb-sc.com>
1013
1014         * bugs.texi, news.texi: Clarify -malign-double situation.
1015
1016 Tue Apr 20 01:15:25 1999  Craig Burley  <craig@jcb-sc.com>
1017
1018         * stb.c (ffestb_R5282_): Convert DATA repeat count
1019         to default INTEGER, to avoid problems downstream.
1020
1021         * version.c: Bump version.
1022
1023 Mon Apr 19 21:36:48 1999  Craig Burley  <craig@jcb-sc.com>
1024
1025         * ste.c (ffeste_R819B): Start the loop before expanding
1026         the termination expression.
1027
1028         * version.c: Bump version.
1029
1030 Sun Apr 18 21:53:58 1999  Craig Burley  <craig@jcb-sc.com>
1031
1032         * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1033         variables have constant addresses (EQUIVALENCE only if
1034         containing aggregate is static).
1035
1036 Sat Apr 17 16:55:59 1999  Craig Burley  <craig@jcb-sc.com>
1037
1038         * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1039         Clean up @code{} vs. @samp{}.
1040         Clean up dashes (`--') vs. @minus{} vs. `---'.
1041
1042         * ffe.texi: Add copyright header.
1043
1044         * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1045         Remove support for -fugly option.
1046         Clarify that -fugly-logint is needed instead of -fugly
1047         to work around using .EQ./.NE. on LOGICAL operands.
1048         Explain more about why -fugly-logint is bad juju.
1049
1050         * g77.texi (Missing Features): Describe READONLY as a missing
1051         feature.  Describe AUTOMATIC better.
1052
1053         * news.texi: Mention libf2c upgrade.
1054
1055 Sat Apr 17 14:05:53 1999  Craig Burley  <craig@jcb-sc.com>
1056
1057         Make a place for front-end internals documentation:
1058         * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1059         * ffe.texi: New file, containing docs on front-end internals.
1060         * g77.texi: New chapter for, and inclusion of, ffe.texi.
1061
1062         * g77.texi: Fix an index entry.
1063
1064 Sat Apr 17 13:53:43 1999  Craig Burley  <craig@jcb-sc.com>
1065
1066         Rewrite to use block/scope structure of GBE and to ensure
1067         variables (especially those going on stack/reg) are declared
1068         before executable code generated:
1069         * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1070         Support new hooks.
1071         * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1072         ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1073         * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1074         ffebld_rank, ffebld_where): New convenience macros (used
1075         by rest of this patch).
1076         * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1077         ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1078         handling mechanism.
1079         * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1080         ffecom_call_gfrt): Support passing hooks for temp-var info.
1081         (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1082         of its left and right operands, so it can get at the hook.
1083         (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1084         ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1085         ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1086         ffecom_prepare_ptr_to_expr): New functions supporting expression
1087         pre-scanning.
1088         (bison_rule_compstmt_): Return the tree, as in the CFE.
1089         (delete_block): New function, from CFE.
1090         (kept_level_p): New function, from CFE, modified.
1091         (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1092         replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1093         and they do real work.
1094         (struct binding_level): Add prep_state member.  Initialize to 0.
1095         (ffecom_get_invented_identifier): Now takes either or both a
1096         string and an integer, using -1 to denote no integer.
1097         (ffecom_do_entry_): Disallow temp-var generation via expressions
1098         in body of function, since the exprs aren't prescanned.
1099         (ffecom_expr_rw): Now takes destination tree.
1100         (ffecom_expr_w): New function, now used in some places
1101         ffecom_expr_rw had been used.
1102         (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1103         of source file, to avoid annoying problems editing com.c using
1104         Emacs C-mode.
1105         (ffecom_expr_power_integer_): Make a temp var for division, if
1106         necessary.
1107         Handle expanded statement expression as does CFE.
1108         (ffecom_start_progunit_): Disallow temp-var generation in body
1109         of function, since expressions are not prescanned at this level.
1110         (ffecom_sym_transform_): Transform ASSIGN variables as well,
1111         so these are all transformed up front, before code-generation
1112         begins.
1113         (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1114         ffecom_ptr_to_const_expr): New functions to transform expressions
1115         only if the results will surely be constants.
1116         (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1117         obtaining temp vars.
1118         (ffecom_expand_let_stmt): Guess at usability of destination
1119         pre-expansion, to provide better prescan preparation (fewer
1120         spurious temp vars).
1121         (ffecom_init_0): Disallow temp-var generation in global scope.
1122         (ffecom_type_expr): New function, returns just the type tree
1123         for the expression.
1124         (start_function): Disallow temp-var generation in parm scope.
1125         (incomplete_type_error): Fix introductory comment.
1126         (poplevel): Update (somewhat) from CFE.
1127         (pushlevel): Update (somewhat) from CFE.
1128         * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1129         * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1130         ffestd_R806): Remember and pass through the ffestw block info
1131         for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1132         * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1133         (ffeste_io_inlist_): Add prototype.
1134         (ffeste_f2c_*): Macros rewritten, new ones added.
1135         (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1136         ffeste_end_stmt_): New macros/functions, depending on whether
1137         checking is enabled, to keep track of symmetry of other ste.c code.
1138         (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1139         ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1140         ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1141         ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1142         ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1143         ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1144         ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1145         ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1146         ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1147         ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1148         ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1149         ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1150         all pertinent expressions, update to new com.c interface, etc.
1151         (ffeste_io_impdo_): Relocate.
1152         (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1153         bother calling clear_momentary, nothing was generated.
1154         (ffeste_R842, ffeste_R843): Update to new com.c interface.
1155         (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1156         (ffeste_terminate_2): When checking enabled, make sure all blocks
1157         and statements have been ended.
1158         * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1159         These now take ffestw block argument.
1160         (ffeste_terminate_2): When checking enabled, it's a function, not
1161         a macro.
1162         * stw.h (struct _ffestw_): New variable for IFTHEN.
1163         (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1164         accessor macros.
1165         * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1166
1167         * com.c: Clean up commentary per GNU coding standards.
1168
1169         * bld.h (ffebld_size, ffebld_size_known): Canonize.
1170
1171         * version.c: Bump version.
1172
1173 Sun Apr 11 21:33:33 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1174
1175         * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1176         null to decide whether to use it.
1177
1178 Wed Apr  7 09:47:09 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1179
1180         * ansify.c (die): Specify void argument.
1181
1182         * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1183         argument_info_ptr, argument_info_string, argument_name_ptr,
1184         argument_name_string, elaborate_if_complex,
1185         elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1186         Const-ify a char*.
1187         (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1188         (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1189         _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1190
1191 Mon Apr  5 11:57:54 1999  Donn Terry (donn@interix.com)
1192
1193         * Make-lang.in (HOST_CFLAGS): compute dynamically.
1194
1195 Mon Apr  5 02:11:23 1999  Craig Burley  <craig@jcb-sc.com>
1196
1197         Fix bugs exposed by configuring with --enable-checking:
1198         * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1199         ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1200         pop_f_function_context, store_parm_decls, poplevel): Handle
1201         error_mark_node properly.
1202         * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1203         * version.c: Bump version.
1204
1205 Sat Apr  3 23:57:56 1999  Craig Burley  <craig@jcb-sc.com>
1206
1207         * g77.texi: Fix up docs for -fset-g77-defaults, and
1208         describe how internal consistency checking now happens.
1209         (Should have been done for EGCS version 1.1.)
1210
1211 Sat Apr  3 23:29:33 1999  Craig Burley  <craig@jcb-sc.com>
1212
1213         * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1214         Make -fno-emulate-complex the default, as COMPLEX support
1215         in the back end is now believed to be working.
1216
1217         * version.c: Bump version.
1218
1219 Fri Apr  2 13:33:16 1999  Craig Burley  <craig@jcb-sc.com>
1220
1221         * g77.texi: -malign-double now works.
1222         Give URL for alignment-testing package.
1223         * news.texi: -malign-double now works.
1224
1225 Fri Apr  2 12:49:12 1999  Craig Burley  <craig@jcb-sc.com>
1226
1227         * g77.texi (Funding GNU Fortran): Dude's got a web page.
1228         * root.texi: Ditto.
1229
1230 Tue Mar 30 12:04:11 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1231
1232         * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1233         Const-ify a char*.
1234
1235         * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1236         Likewise.
1237
1238         * stb.c (ffestb_local_u_): Likewise.
1239         (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1240         ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1241         ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1242         ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1243         ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1244         ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1245         ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1246         ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1247         ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1248         ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1249         ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1250         ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1251         ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1252         ffestb_decl_R539): Likewise.
1253
1254         * stb.h (_ffestb_args_): Likewise.
1255
1256         * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1257         ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1258
1259         * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1260         ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1261         ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1262         ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1263         ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1264
1265         * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1266
1267         * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1268         ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1269
1270         * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1271         ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1272
1273         * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1274         ffestt_tokenlist_drive): Add prototype arguments.
1275
1276         * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1277         ffestt_tokenlist_drive): Likewise.
1278
1279         * stu.c (ffestu_dummies_transition_): Likewise.
1280         (ffestu_sym_end_transition): Const-ify a char*.
1281
1282         * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1283         prototype arguments.
1284
1285         * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1286
1287         * version.c (ffe_version_string): Const-ify a char*.
1288
1289         * version.h (ffe_version_string): Likewise.
1290
1291 Sat Mar 27 13:00:43 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1292
1293         * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1294         ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1295         ffebad_finish): Const-ify a char*.
1296
1297         * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1298
1299         * bld.h (ffebld_op_string): Likewise.
1300
1301         * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1302         ffecom_debug_kludge_, ffecom_f2c_make_type_,
1303         ffecom_get_appended_identifier_, ffecom_get_identifier_,
1304         ffecom_gfrt_args_): Likewise.
1305         (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1306         (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1307         ffecom_arglist_expr_, ffecom_build_f2c_string_,
1308         ffecom_debug_kludge_, ffecom_f2c_make_type_,
1309         ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1310         ffecom_get_identifier_, ffecom_decl_field,
1311         ffecom_get_invented_identifier, lang_print_error_function,
1312         skip_redundant_dir_prefix, read_name_map, print_containing_files):
1313         Const-ify a char*.
1314         (savestring): Remove, use `xstrdup' instead.
1315
1316         * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1317         Const-ify a char*.
1318
1319         * data.c (ffebld, ffedata_gather_): Make explicitly static.
1320
1321         * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1322         ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1323         ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1324         ffeexpr_nil_number_real_, ffeexpr_token_real_,
1325         ffeexpr_token_number_, ffeexpr_token_number_period_,
1326         ffeexpr_token_number_real_): Const-ify a char*.
1327
1328         * fini.c (xspaces): Likewise.
1329
1330         * global.c (ffeglobal_type_string_): Likewise.
1331         (ffeglobal_drive): Protoize.
1332         (ffeglobal_proc_def_arg): Const-ify a char*.
1333
1334         * global.h (ffeglobal_drive): Protoize.
1335         (ffeglobal_proc_def_arg): Const-ify a char*.
1336
1337         * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1338         Likewise.
1339
1340         * implic.h (ffeimplic_peek_symbol_type): Likewise.
1341
1342         * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1343         ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1344         ffeinfo_where_string_, ffeinfo_basictype_string,
1345         ffeinfo_kind_message, ffeinfo_kind_string,
1346         ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1347
1348         * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1349         ffeinfo_kind_string, ffeinfo_kindtype_string,
1350         ffeinfo_where_string): Likewise.
1351
1352         * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1353         _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1354         ffeintrin_fulfill_specific, ffeintrin_init_0,
1355         ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1356         ffeintrin_name_generic, ffeintrin_name_implementation,
1357         ffeintrin_name_specific): Likewise.
1358
1359         * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1360         ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1361
1362         * lex.c (ffelex_type_string_, ffelex_token_new_character,
1363         ffelex_token_new_name, ffelex_token_new_names,
1364         ffelex_token_new_number): Likewise.
1365
1366         * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1367         ffelex_token_new_names, ffelex_token_new_number): Likewise.
1368
1369         * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1370         malloc_new_zinpool_): Likewise.
1371
1372         * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1373         malloc_pool_new): Likewise.
1374
1375         * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1376         Protoize.
1377
1378         * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1379         Likewise.
1380
1381         * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1382         ffesymbol_attrs_string): Const-ify a char*.
1383         (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1384         (ffesymbol_state_string): Const-ify a char*.
1385
1386         * symbol.h (ffesymbol_attrs_string): Likewise.
1387         (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1388         (ffesymbol_state_string): Const-ify a char*.
1389
1390         * target.c (ffetarget_layout): Likewise.
1391
1392         * target.h (ffetarget_layout): Likewise.
1393
1394 1999-03-25  Zack Weinberg  <zack@rabi.columbia.edu>
1395
1396         * Make-lang.in: Remove all references to g77.o/g77.c.
1397         Link g77 from gcc.o.
1398
1399 1999-03-21  Manfred Hollstein  <manfred@s-direktnet.de>
1400
1401         * Makefile.in (g77$(exeext)): Depend on intl.o.  Link in intl.o.
1402
1403 Wed Mar 17 11:39:44 1999  Craig Burley  <craig@jcb-sc.com>
1404
1405         * news.texi: Editorial fix.
1406
1407 Mon Mar 15 17:12:07 1999  Craig Burley  <craig@jcb-sc.com>
1408
1409         * bugs.texi, g77.texi, news.texi: Editorial fixes.
1410
1411 Sat Mar 13 17:51:55 1999  Craig Burley  <craig@jcb-sc.com>
1412
1413         Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1414         * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1415         * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1416         by convertor, just return original expr.
1417         * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1418         conversions that aren't yet working properly.
1419         * news.texi: Explain.
1420
1421         * version.c: Bump version.
1422
1423 Sat Mar 13 14:26:55 1999  Craig Burley  <craig@jcb-sc.com>
1424
1425         * RELEASE-PREP: New file, lists things to do for a release.
1426
1427         * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1428         install0.texi, news.texi, news0.texi: Accommodate new doc
1429         architecture.
1430         Consolidate news items.  Don't describe old news items in
1431         various generated docs.
1432         Don't describe FSF-g77 installation stuff in various EGCS-g77
1433         generated docs.
1434         Move description of AUTOMATIC to more suitable location.
1435         * root.texi: New file for new doc architecture.
1436
1437 Thu Mar 11 17:32:55 1999  Craig Burley  <craig@jcb-sc.com>
1438
1439         * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1440
1441 Sat Mar  6 02:28:35 1999  Craig Burley  <craig@jcb-sc.com>
1442
1443         Warn about non-Y2K-compliant intrinsics:
1444         * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1445         * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1446         Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1447         * intdoc.c (DEFIMPY): Support new Y2K macro.
1448         * intrin.h (DEFIMPY): Ditto.
1449         * intrin.c (DEFIMPY): Ditto.
1450         (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1451         Warn about invocation of non-Y2K-compliant intrinsic.
1452         * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1453         Rename external procedure names, to keep previously-
1454         compiled (sans-new-warnings) code from linking to
1455         new library.
1456         * g77.texi: Document all this stuff.
1457         * news.texi: Spread the joy.
1458         * version.c: Bump version.
1459
1460 Fri Mar  5 13:22:44 1999  Craig Burley  <craig@jcb-sc.com>
1461
1462         * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1463         so describe it there, instead of under 1.2.
1464
1465 Wed Mar  3 00:57:56 1999  Craig Burley  <craig@jcb-sc.com>
1466
1467         * news.texi: IDATE (VXT) fixed to return year as 0..99.
1468
1469 Wed Mar  3 00:43:49 1999  Craig Burley  <craig@jcb-sc.com>
1470
1471         * g77.texi: Add remaining changes pending from Dave Love.
1472
1473 Wed Mar  3 00:38:42 1999  Craig Burley  <craig@jcb-sc.com>
1474
1475         * bugs.texi, news.texi: Conditionalize cross-references
1476         on non-html processing, providing temporary HTML "links".
1477
1478         * g77.texi: Fix up a reference.
1479
1480 Wed Mar  3 00:12:31 1999  Craig Burley  <craig@jcb-sc.com>
1481
1482         * news.texi, bugs.texi: Delete fixed bugs, make one
1483         of them into the appropriate news item.
1484
1485 Wed Mar  3 00:05:52 1999  Craig Burley  <craig@jcb-sc.com>
1486
1487         * news.texi: Copy over 1.1.2 news.
1488
1489 1999-03-02  Craig Burley  <craig@jcb-sc.com>
1490
1491         * g77.texi (Bug Reporting): Clarify whether to use -E.
1492         Clarify other instructions.
1493
1494 1999-02-27  Craig Burley  <craig@jcb-sc.com>
1495
1496         * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1497
1498 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1499
1500         * intdoc.in (STAT_func, STAT_subr,
1501         FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1502         Properly order array elements.  Specify N/A return values.
1503
1504 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1505
1506         * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1507         seconds, and VALUES(8), therefore, milliseconds.
1508
1509 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1510
1511         * news.texi: Clarify IOSTAT= fix.
1512
1513 1999-02-25  Richard Henderson  <rth@cygnus.com>
1514
1515         * lang-specs.h: Define __FAST_MATH__ when appropriate.
1516
1517 1999-02-25  Craig Burley  <craig@jcb-sc.com>
1518
1519         * g77.texi: Clarify/index lack of run-time allocation for
1520         concatenation.
1521
1522 1999-02-25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
1523
1524         * f/intdoc.in: Add missing `,' after cross references.
1525
1526 1999-02-20  Craig Burley  <craig@jcb-sc.com>
1527
1528         * Make-lang.in (f77.install-common, f77.install-info,
1529         f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1530         instead of `lang-f77' for flag file, to be sure of a
1531         writable directory, and remove the flag file after each
1532         operation to keep things clean.
1533
1534 1999-02-20  Craig Burley  <craig@jcb-sc.com>
1535
1536         * g77.texi: Properly attribute Priest document; clarify
1537         that it is in the .ps version of the Goldberg document.
1538
1539 1999-02-19  Craig Burley  <craig@jcb-sc.com>
1540
1541         * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1542         news0.texi, news.texi: Update copyright dates.
1543         Clarify which files are source, which are derived,
1544         and remind maintainers where copyright dates are sourced.
1545         * BUGS, INSTALL, NEWS: Regenerated.
1546
1547 1999-02-19  Craig Burley  <craig@jcb-sc.com>
1548
1549         * global.c (ffeglobal_ref_progunit_): Warn about a function
1550         definition that disagrees with the type of a previous reference.
1551         Improve commentary.  Fix a couple of minor bugs.  Clean up
1552         some code.
1553         * news.texi: Spread the joy.
1554
1555 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1556
1557         * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1558         as argument for FILEINT and FILEASSOC as lhs.
1559         * news.texi: Document fix.
1560         * version.c: Bump.
1561
1562 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1563
1564         * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1565
1566 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1567
1568         * intdoc.in (LOG10): Fix typo.
1569
1570 1999-02-17  Ulrich Drepper  <drepper@cygnus.com>
1571
1572         * intdoc.in: Fix typo.
1573
1574 1999-02-17  Craig Burley  <craig@jcb-sc.com>
1575
1576         * g77.texi, intdoc.in: Document Y2K and some other known
1577         limitations.
1578         * intrin.def (DTIME, FDATE): Fix capitalization of
1579         case-sensitive forms of these intrinsics' names.
1580
1581 1999-02-17  Dave Love  <fx@gnu.org>
1582
1583         * intdoc.in: Say `common' logarithm for log10.
1584
1585 1999-02-16  Ulrich Drepper  <drepper@cygnus.com>
1586
1587         * g77.texi: Add missing @ in email addresses.
1588
1589 1999-02-15  Craig Burley  <craig@jcb-sc.com>
1590
1591         * *.*: Delete my (old) email address in most places, change it
1592         in a few.
1593
1594 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1595
1596         * version.c: Bump.
1597
1598 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1599
1600         * version.c: Bump for 1998-10-02 change (forgot to do this
1601         before).
1602
1603 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1604
1605         * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1606         and `.FPP' as well as `.for' and `.fpp'.
1607
1608 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1609
1610         * intdoc.in (LOG10): Fix description.
1611
1612 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1613
1614         * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1615
1616 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1617
1618         * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1619         up and improve indexing, and some other areas of docs.
1620
1621 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1622
1623         * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1624         32-bit systems.
1625
1626 Sat Feb  6 18:02:17 1999  Jeffrey A Law  (law@cygnus.com)
1627
1628         * g77.texi: Update email addresses.
1629
1630 Wed Feb  3 22:50:17 1999  Marc Espie <Marc.Espie@liafa.jussieu.fr>
1631
1632         * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1633         mkstemp.o from libiberty.
1634
1635 1999-02-01  Zack Weinberg  <zack@rabi.columbia.edu>
1636
1637         * top.c: Don't define ffe_is_ident_.  Don't process
1638         -f(no-)ident here.
1639         * top.h: Remove declaration of ffe_is_ident_ and macros
1640         ffe_is_ident() and ffe_set_is_ident().
1641         * lex.c: Use flag_no_ident instead of ffe_is_ident().
1642
1643 Sun Jan 31 20:34:29 1999  Zack Weinberg  <zack@rabi.columbia.edu>
1644
1645         * lang-specs.h: Map -Qn to -fno-ident.
1646
1647 Tue Jan  5 22:12:41 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1648
1649         * Make-lang.in (g77.o): Depend on prefix.h.
1650
1651 Fri Nov 27 13:10:32 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1652
1653         * fini.c: Rename variable `spaces' to `xspaces' to avoid
1654         conflicting with function `spaces' from libiberty.
1655
1656         * g77spec.c: Don't prototype libiberty functions.
1657         * malloc.c: Likewise.
1658
1659 1998-11-20  Dave Love  <d.love@dl.ac.uk>
1660
1661         * g77.texi: Assorted minor changes.
1662
1663 1998-11-19  Dave Love  <d.love@dl.ac.uk>
1664
1665         * bugs.texi: Formatting changes from Craig.
1666
1667         * intdoc.in: Terminate some @xrefs with `,'.
1668
1669 1998-11-19  Manfred Hollstein  <manfred@s-direktnet.de>
1670
1671         * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1672
1673 Mon Nov  9 23:15:39 1998  Jeffrey A Law  (law@cygnus.com)
1674
1675         * g77.texi, news.texi: Updates from Craig.
1676
1677 Sun Nov  8 17:47:56 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1678
1679         * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1680
1681 Sat Nov  7 15:58:54 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1682
1683         * g77spec.c: Don't include gansidecl.h.
1684         * output.j: Likewise.
1685
1686 1998-11-04  Dave Love  <d.love@dl.ac.uk>
1687
1688         * g77.texi: Small formatting/indexing fixes.
1689
1690 Mon Oct 12 20:41:59 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1691
1692         * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1693         char, change type of variable `s' to unsigned char *.
1694
1695         * com.c (ffecom_symbol_null_): Add missing initializers.
1696
1697         * fini.c (MAXNAMELEN): Undef it before defining.
1698
1699         * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1700         unsigned char.
1701
1702         * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1703         to (unsigned char).
1704
1705         * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1706         unsigned char *.
1707         (ffelex_token_name_from_names): Cast the argument of
1708         `ffelex_is_firstnamechar' to (unsigned char).
1709         (ffelex_token_names_from_names): Likewise.
1710         (ffelex_token_new_name): Likewise.
1711         (ffelex_token_new_names): Likewise.
1712
1713         * malloc.c (malloc_root_): Add missing initializer.
1714
1715         * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1716         (ffestb_else) Likewise.
1717         (ffestb_else3_) Likewise.
1718         (ffestb_endxyz) Likewise.
1719         (ffestb_goto) Likewise.
1720         (ffestb_let) Likewise.
1721         (ffestb_varlist) Likewise.
1722         (ffestb_R522) Likewise.
1723         (ffestb_R528) Likewise.
1724         (ffestb_R834) Likewise.
1725         (ffestb_R835) Likewise.
1726         (ffestb_R838) Likewise.
1727         (ffestb_R1102) Likewise.
1728         (ffestb_blockdata) Likewise.
1729         (ffestb_R1212) Likewise.
1730         (ffestb_R810) Likewise.
1731         (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1732         to (unsigned char).
1733         (ffestb_V014): Change type of variable `p' to unsigned char *.
1734         (ffestb_dummy) Likewise.
1735         (ffestb_R524) Likewise.
1736         (ffestb_R547) Likewise.
1737         (ffestb_decl_chartype) Likewise.
1738         (ffestb_decl_dbltype) Likewise.
1739         (ffestb_decl_gentype) Likewise.
1740         (ffestb_decl_entsp_2_) Likewise.
1741         (ffestb_V027) Likewise.
1742         (ffestb_decl_R539) Likewise.
1743
1744         * top.c (ffe_decode_option): Mark parameter `argc' with
1745         ATTRIBUTE_UNUSED.
1746
1747         * where.c (ffewhere_unknown_line_): Add missing initializers.
1748
1749 1998-10-02  Dave Love  <d.love@dl.ac.uk>
1750
1751         * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1752
1753 Thu Oct  1 10:43:45 1998  Nick Clifton  <nickc@cygnus.com>
1754
1755         * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1756         HANDLE_GENERIC_PRAGMAS.
1757
1758 Mon Sep 28 04:22:00 1998  Jeffrey A Law  (law@cygnus.com)
1759
1760         * news.texi: Update from Craig.
1761
1762 1998-09-23  Dave Love  <d.love@dl.ac.uk>
1763
1764         * g77.texi: Additions about `/*', trailing comments and cpp.
1765
1766 1998-09-18  Dave Love  <d.love@dl.ac.uk>
1767
1768         * g77.texi: Various additions and some small fixes.
1769
1770 Thu Sep 10 14:55:44 1998  Kamil Iskra  <iskra@student.uci.agh.edu.pl>
1771
1772         * Make-lang.in (f77.install-common): Add missing "else true;".
1773
1774 1998-09-07  Dave Love  <d.love@dl.ac.uk>
1775
1776         * ChangeLog.egcs: Deleted.  Entries merged here.
1777
1778 1998-09-05  Dave Love  <d.love@dl.ac.uk>
1779
1780         * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1781         (F771_LDFLAGS): Variable dispensed with.
1782
1783 Fri Sep  4 19:53:34 1998  Craig Burley  <burley@gnu.org>
1784
1785         * intdoc.in: Minor editorial tweaks.
1786
1787 Fri Sep  4 18:35:52 1998  Craig Burley  <burley@gnu.org>
1788
1789         * lang-options.h: Convert to wrap option and doc string
1790         in a new macro invocation, FTNOPT, so the nearly identical
1791         list can be used in FSF-g77.
1792
1793 Fri Sep  4 18:35:52 1998  Craig Burley  <burley@gnu.org>
1794
1795         * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1796         * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1797         picks up correct dependency.
1798
1799         * Makefile.in (proj-h.o): Fix dependencies list.
1800
1801 Wed Sep 02 09:25:29 1998  Nick Clifton  <nickc@cygnus.com>
1802
1803         * lex.c (ffe_lex_hash):  Change how HANDLE_PRAGMA and
1804         HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1805         enabled in this code.
1806         Generate warning messages if unknown pragmas are encountered.
1807         (pragma_getc): New function: retrieves characters from the
1808         input stream.  Defined when HANDLE_PRAGMA is defined.
1809         (pragma_ungetc): New function: replaces characters back into the
1810         input stream.  Defined when HANDLE_PRAGMA is defined.
1811
1812 Tue Sep  1 10:00:21 1998  Craig Burley  <burley@gnu.org>
1813
1814         * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1815         from Craig.
1816
1817 1998-08-23  Dave Love  <d.love@dl.ac.uk>
1818
1819         * g77.texi: Increment `version-g77' and fix a few typos.
1820
1821 Tue Aug 18 21:41:31 1998  Jeffrey A Law  (law@cygnus.com)
1822
1823         * Make-lang.in: Add several "else true" clauses to deal with lame
1824         systems.
1825
1826 Tue Aug 11 08:12:14 1998  H.J. Lu  (hjl@gnu.org)
1827
1828         * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1829
1830 1998-08-09  Dave Love  <d.love@dl.ac.uk>
1831
1832         * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1833         with explicit use of tex.
1834         (f77.mostlyclean): Remove TeX index files.
1835
1836         * g77install.texi (Prerequisites): Kluge round TeX lossage with
1837         hyphen in @value in @code.
1838
1839 Tue Aug  4 16:59:39 1998  Craig Burley  <burley@gnu.org>
1840
1841         * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1842         Allow conversion from pointer to same-sized integer,
1843         to fix invoking SIGNAL as a function.
1844
1845 1998-07-26  Dave Love  <d.love@dl.ac.uk>
1846
1847         * BUGS, INSTALL, NEWS: Rebuilt.
1848
1849 Sat Jul 25 17:23:55 1998  Craig Burley  <burley@gnu.org>
1850
1851         Fix 980615-0.f:
1852         * stc.c (ffestc_R1229_start): Set info to ANY as well.
1853
1854 Tue Jul 21 04:33:37 1998  Craig Burley  <burley@gnu.org>
1855
1856         * g77spec.c (lang_specific_driver): Return unmolested
1857         command line when --help seen.
1858         Comment out code that printed g77-specific --help info.
1859
1860 Sat Jul 18 19:16:48 1998  Craig Burley  <burley@gnu.org>
1861
1862         * lang-options.h: Fix up doc strings.
1863         Remove the unimplemented -fdcp-intrinsics-* options.
1864
1865         * str-1t.fin: Change mixed-case spelling of `GoTo' from
1866         `Goto'.
1867
1868 Thu Jul 16 13:26:36 1998  Craig Burley  <burley@gnu.org>
1869
1870         * com.c (ffecom_finish_symbol_transform_): Revert change
1871         of 1998-05-23, as it was too aggressive, in that it
1872         prevented transformation of (used) functions before
1873         primary code generation.
1874
1875 1998-07-15  Dave Love  <d.love@dl.ac.uk>
1876
1877         * intdoc.texi: Regenerated.
1878
1879 Mon Jul 13 18:45:06 1998  Craig Burley  <burley@gnu.org>
1880
1881         * Make-lang.in (f77.rebuilt): Fix to depend on
1882         build-dir-based, not source-based, g77.info.
1883
1884         * g77.texi: Merge docs with 0.5.24.
1885         * g77install.texi: Ditto.
1886
1887 Mon Jul 13 18:02:29 1998  Craig Burley  <burley@gnu.org>
1888
1889         Cleanups vis-a-vis g77-0.5.24:
1890         * g77spec.c (lang_specific_driver): Tabify source.
1891         * top.c (ffe_decode_option): Use fixed macro to set
1892         internal-checking flag.
1893         * top.h (ffe_set_is_do_internal_checks): Fix macro.
1894
1895 Mon Jul 13 17:33:44 1998  Craig Burley  <burley@gnu.org>
1896
1897         Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1898         * Makefile.in (fini.o): Define USE_HCONFIG macro
1899         so source code doesn't have to.
1900         * fini.c: Don't define USE_HCONFIG here, since
1901         source code usually shouldn't care about this.
1902         * ansify.c: Include stddef.h only if we have it.
1903         * intdoc.c: Ditto.
1904         * proj.h: Ditto.
1905
1906 Mon Jul 13 17:30:29 1998  Nick Clifton  <nickc@cygnus.com>
1907
1908         * lang-options.h: Format changed to work with --help support added
1909         to gcc/toplev.c
1910
1911 Mon Jul 13 11:54:03 1998  Craig Burley  <burley@gnu.org>
1912
1913         * com.c (ffecom_push_tempvar): Replace kludge that
1914         munged back-end globals directly with proper calls
1915         to push_topmost_sequence and pop_topmost_sequence.
1916
1917 1998-07-12  Dave Love  <d.love@dl.ac.uk>
1918
1919         * version.c: Bump version.
1920
1921 Sat Jul 11 19:24:32 1998  Craig Burley  <burley@gnu.org>
1922
1923         Fix 980616-0.f:
1924         * equiv.c (ffeequiv_offset_): Don't crash on various
1925         possible ANY operands.
1926
1927 Sat Jul 11 18:24:37 1998  Craig Burley  <burley@gnu.org>
1928
1929         * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1930         for constant is non-zero.
1931
1932         * com.c (__eprintf): Delete this function, it is obsolete.
1933
1934 1998-07-09  Dave Love  <d.love@dl.ac.uk>
1935
1936         * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1937
1938 Thu Jul  9 00:45:59 1998  Craig Burley  <burley@gnu.org>
1939
1940         Fix debugging of CHARACTER*(*), etc., which requires
1941         emitting debug info on types like `ftnlen':
1942         * com.c (ffecom_start_progunit_): Don't bother
1943         resetting "invented" flag for identifier.
1944         (ffecom_transform_equiv_): Don't bother zeroing
1945         "ignored" flag for decl.
1946         (pushdecl): No longer set "ignored", "used", or
1947         "suppressed debug" flags for decls having "invented"
1948         identifiers.
1949
1950 1998-07-06  Mike Stump  <mrs@wrs.com>
1951
1952         * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1953         we can move g77.c.
1954
1955 1998-07-06  Dave Love  <d.love@dl.ac.uk>
1956
1957         * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1958         -lsocket.
1959
1960 1998-07-05  Dave Love  <d.love@dl.ac.uk>
1961
1962         * intdoc.in: Add entry for DATE_AND_TIME.
1963
1964         * intrin.def: Add implementation for DATE_AND_TIME.  Make second
1965         and third args of SYSTEM_CLOCK optional.
1966
1967         * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1968
1969         * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1970         not system_clock_.
1971         (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1972
1973 Wed Jul  1 11:19:13 1998  Craig Burley  <burley@gnu.org>
1974
1975         Fix 980701-1.f (which was producing "unaligned trap"
1976         on an Alpha running GNU/Linux, as predicted):
1977         * equiv.c (ffeequiv_layout_local_): Don't bother
1978         coping with pre-padding of entire area while building
1979         it; do that instead after the building is done, and
1980         do it by modifying only the modulo field.  This covers
1981         the case of alignment stringency being increased without
1982         lowering the starting offset, unlike the previous changes,
1983         and even more elegantly than those.
1984
1985         * target.c (ffetarget_align): Make sure alignments
1986         are non-zero, just in case.
1987
1988 See ChangeLog.0 for earlier changes.
1989
1990 Local Variables:
1991 add-log-time-format: current-time-string
1992 End: