gcc/f/ChangeLog

   1 2000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
   2
   3         * com.c [VMS]: Remove definition of BSTRING.
   4
   5 2000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
   6
   7         * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
   8
   9 2000-12-18  Toon Moene <toon@moene.indiv.nluug.nl>
  10
  11         * bugs.texi: Correct copyright years.
  12         * g77.texi: Likewise.
  13         * news.texi: Likewise.
  14
  15 2000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
  16
  17         * g77install.texi: Remove obsolete parts only used for INSTALL,
  18         and DOC-G77 conditionals.  Update last-update-install date.
  19
  20 Sat Dec  9 10:20:11 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
  21
  22         * .cvsignore: New file; add info files.
  23
  24 2000-12-08  Joseph S. Myers  <jsm28@cam.ac.uk>
  25
  26         * Make-lang.in (f77.info): Depend on info files in source
  27         directory.
  28         (f/g77.info): Build info files in source directory; don't build
  29         them unless BUILD_INFO is "info".
  30         (f77.install-info): Install info files from source directory.
  31
  32 2000-12-07  Zack Weinberg  <zack@wolery.stanford.edu>
  33
  34         * Make-lang.in: Link f/fini with safe-ctype.o.
  35         * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
  36         * com.c: Use TOUPPER, not ffesrc_toupper.
  37         * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
  38         * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
  39         * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
  40         initializing code; use TOUPPER and TOLOWER instead of
  41         ffesrc_toupper and ffesrc_tolower.
  42         * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
  43         Don't define ffesrc_toupper or ffesrc_tolower.
  44
  45 2000-11-28  Richard Henderson  <rth@redhat.com>
  46
  47         * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
  48
  49 2000-11-26  Joseph S. Myers  <jsm28@cam.ac.uk>
  50
  51         * RELEASE-PREP: Remove obsolete EGCS reference.
  52         * g77.texi: Adjust reference to EGCS as something current.
  53         * lang-options.h (FTNOPT): Remove macro and obsolete comment.
  54         Include doc strings directly in option listing instead of through
  55         this macro.
  56         * root.texi: Remove support for multiple different (FSF and EGCS)
  57         distributions of g77.
  58         * g77install.texi: Remove conditioned out instructions applying
  59         only to obsolete distributions of g77 not as part of GCC.  Change
  60         "superceded" to the correct spelling "superseded".
  61
  62 Sun Nov 26 19:25:56 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
  63
  64         * g77spec.c (lang_specific_driver): Update copyright year to 2000.
  65
  66 Thu Nov 23 02:18:57 2000  J"orn Rennecke <amylaar@redhat.com>
  67
  68         * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
  69
  70 2000-11-21  David Billinghurst  <David.Billinghurst@riotinto.com)
  71
  72         * Make-lang.in:  Add $(build_exeext) to f/fini target
  73
  74 2000-11-21  Andreas Jaeger  <aj@suse.de>
  75
  76         * g77.texi (Floating-point Exception Handling): Use feenableexcept
  77         in example.
  78         (Floating-point precision): Change to match above change.
  79
  80 Sun Nov 19 17:29:22 2000  Matthias Klose  <doko@marvin.itso-berlin.de>
  81
  82         * g77.texi (Floating-point precision): Adjust example
  83         to work with glibc (>= 2.1).
  84
  85 Sat Nov 18 13:54:49 2000  Matthias Klose  <doko@cs.tu-berlin.de>
  86
  87         * g77.texi (Floating-point Exception Handling): Adjust
  88         example to work with glibc (>= 2.1).
  89
  90 2000-11-18  Alexandre Oliva  <aoliva@redhat.com>
  91
  92         * Make-lang.in (INTDOC_DEPS): New macro.
  93         (f/intdoc.texi): Depend on $(INTDOC_DEPS).  Build f/intdoc.
  94         (f/intdoc): Likewise.  Add $(build_exeext).
  95
  96 2000-11-17  Zack Weinberg  <zack@wolery.stanford.edu>
  97
  98         * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
  99         ggc_strdup (var).
 100
 101 Thu Nov 16 23:14:07 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 102
 103         * malloc.c (malloc_init): Call xmalloc, not malloc.
 104
 105 2000-11-10  Rodney Brown  <RodneyBrown@mynd.com>
 106
 107         * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
 108
 109 2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>
 110
 111         * root.texi: Remove non-historical EGCS reference.
 112         Set current g77 version to 0.5.26.
 113
 114 2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>
 115
 116         * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
 117
 118 2000-11-10  Zack Weinberg  <zack@wolery.stanford.edu>
 119
 120         * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
 121         munging of source file name.
 122         ($(srcdir)/f/intdoc.texi): Break up into several rules each of
 123         which builds just one thing.  Don't mess with $(LANGUAGES).
 124         (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
 125
 126 2000-11-05  Toon Moene  <toon@moene.indiv.nluug.nl>
 127
 128         * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
 129         Remove non-historical references to egcs/EGCS.
 130
 131 2000-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
 132
 133         * Make-lang.in: Remove f77.distdir and f/INSTALL.
 134         * INSTALL, install0.texi: Remove.
 135
 136 2000-11-02  Joseph S. Myers  <jsm28@cam.ac.uk>
 137
 138         * com.c (open_include_file, ffecom_open_include_): Use strchr ()
 139         and strrchr () instead of index () and rindex ().
 140
 141 2000-10-27  Zack Weinberg  <zack@wolery.stanford.edu>
 142
 143         * Make-lang.in: Move all build rules here from Makefile.in,
 144         adapt to new context.  Wrap all rules that change the current
 145         directory in parentheses.  Expunge all references to $(P).
 146         When one command depends on another and they're run all at
 147         once, use && to separate them, not ;.  Add OUTPUT_OPTION to
 148         all object-file generation rules.  Delete obsolete variables.
 149
 150         * Makefile.in: Delete.
 151         * config-lang.in: Delete outputs= line.
 152
 153 Sat Oct 21 18:07:48 2000  Joseph S. Myers  <jsm28@cam.ac.uk>
 154
 155         * Makefile.in, g77spec.c: Remove EGCS references in comments.
 156
 157 Thu Oct 12 22:28:51 2000  Mark Mitchell  <mark@codesourcery.com>
 158
 159         * com.c (ffecom_do_entry_): Don't mess with obstacks.
 160         (ffecom_finish_global_): Likewise.
 161         (ffecom_finish_symbol_transform_): Likewise.
 162         (ffecom_gen_sfuncdef_): Likewise.
 163         (ffecom_init_zero_): Likewise.
 164         (ffecom_start_progunit_): Likewise.
 165         (ffecom_sym_transform_): Likewise.
 166         (ffecom_sym_transform_assign_): Likewise.
 167         (ffecom_transform_equiv_): Likewise.
 168         (ffecom_transform_namelist_): Likewise.
 169         (ffecom_vardesc_): Likewise.
 170         (ffecom_vardesc_array_): Likewise.
 171         (ffecom_vardesc_dims_): Likewise.
 172         (ffecom_end_transition): Likewise.
 173         (ffecom_make_tempvar): Likewise.
 174         (bison_rule_pushlevel_): Likewise.
 175         (bison_rule_compstmt_): Likewise.
 176         (finish_decl): Likewise.
 177         (finish_function): Likewise.
 178         (push_parm_decl): Likewise.
 179         (start_decl): Likewise.
 180         (start_function): Likewise.
 181         (ggc_p): Don't define.
 182         * std.c (ffestd_stmt_pass_): Likewise.
 183         * ste.c (ffeste_end_block_): Likewise.
 184         (ffeste_end_stmt_): Likewise.
 185         (ffeste_begin_iterdo_): Likewise.
 186         (ffeste_io_ialist_): Likewise.
 187         (ffeste_io_cilist_): Likewise.
 188         (ffeste_io_inlist_): Likewise.
 189         (ffeste_io_olist_): Likewise.
 190         (ffeste_R810): Likewise.
 191         (ffeste_R838): Likewise.
 192         (ffeste_R839): Likewise.
 193         (ffeste_R842): Likewise.
 194         (ffeste_R843): Likewise.
 195         (ffeste_R1001): Likewise.
 196
 197 2000-10-05  Richard Henderson  <rth@cygnus.com>
 198
 199         * com.c (finish_function): Don't init can_reach_end.
 200
 201 Sun Oct  1 11:43:44 2000  Mark Mitchell  <mark@codesourcery.com>
 202
 203         * com.c (lang_mark_false_label_stack): Remove.
 204
 205 2000-09-10  Zack Weinberg  <zack@wolery.cumb.org>
 206
 207         * com.c: Include defaults.h.
 208         * com.h: Don't define the *_TYPE_SIZE macros.
 209         * Makefile.in: Update dependencies.
 210
 211 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
 212
 213         * ansify.c: Use #line, not # <number>.
 214
 215 2000-08-24  Greg McGary  <greg@mcgary.org>
 216
 217         * intdoc.c (ARRAY_SIZE): Remove macro.
 218         * proj.h (ARRAY_SIZE): Remove macro.
 219         * com.c (init_decl_processing): Use ARRAY_SIZE.
 220
 221 2000-08-22  Toon Moene  <toon@moene.indiv.nluug.nl>
 222
 223         * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
 224         * com.c (macro DEFGFRT): Use CONST boolean.
 225         (ffecom_call_binop_): Choose between call by value
 226         and call by reference.
 227         (ffecom_expr_): Use direct calls to (g)libc functions for
 228         POW_DD, LOG10, (float) MOD.
 229         (ffecom_make_gfrt_): Add const indication to table of
 230         intrinsics.
 231         * com.h (macro DEFGFRT): Use CONST boolean.
 232         * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
 233
 234 2000-08-21  Nix  <nix@esperi.demon.co.uk>
 235
 236         * lang-specs.h: Do not process -o or run the assembler if
 237         -fsyntax-only.  Use %j instead of /dev/null.
 238
 239 2000-08-21  Jakub Jelinek  <jakub@redhat.com>
 240
 241         * lang-specs.h: Pass -I* options to f771.
 242
 243 2000-08-19  Toon Moene  <toon@moene.indiv.nluug.nl>
 244
 245         * top.c (ffe_decode_option): Disable -fdebug-kludge
 246         and warn about it.
 247         * lang-options.h: Document the fact.
 248         * g77.texi: Ditto.
 249
 250 2000-08-13  Toon Moene  <toon@moene.indiv.nluug.nl>
 251
 252         * bugs.texi: Describe new ability to emit debug info
 253         for EQUIVALENCE members.
 254         * news.texi: Ditto.
 255
 256 2000-08-11  G. Helffrich  <george@gly.bris.ac.uk>
 257             Toon Moene  <toon@moene.indiv.nluug.nl>
 258
 259         * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
 260         so that debug info can be attached to their storage.
 261         Unconditionally list the storage set aside for them.
 262
 263 2000-08-07  Toon Moene  <toon@moene.indiv.nluug.nl>
 264
 265         * g77spec.c (lang_specific_driver): Clearer g77 version message.
 266
 267 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 268
 269         * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
 270         * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
 271         (f771): Link with $(BACKEND).
 272
 273 2000-08-02  Zack Weinberg  <zack@wolery.cumb.org>
 274
 275         * g77spec.c: Adjust type of second argument to
 276         lang_specific_driver, and update code as necessary.
 277
 278         * expr.c (ffeexpr_finished_): Cast signed side of ?:
 279         expression to bool.
 280
 281 2000-07-31  Zack Weinberg  <zack@wolery.cumb.org>
 282
 283         * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
 284
 285 Thu Jul 27 11:50:08 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 286
 287         * fini.c (main): Avoid automatic aggregate initialization.
 288
 289         * proj.h: Indent #error directive.
 290
 291 2000-07-26  Toon Moene  <toon@moene.indiv.nluug.nl>
 292
 293         * lang-specs.h: Remove one /dev/null from tradcpp invocation.
 294
 295 Sun Jul 23 15:47:30 2000  Billinghurst, David <David.Billinghurst@riotinto.com>
 296
 297         * Make-lang.in: Put $(build_exeext) suffix on programs which run
 298         on the build machine.
 299
 300 2000-07-22  Toon Moene  <toon@moene.indiv.nluug.nl>
 301
 302         * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
 303         FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
 304
 305 2000-07-13  Zack Weinberg  <zack@wolery.cumb.org>
 306
 307         * lang-specs.h: Use the new named specs.  Remove unnecessary braces.
 308
 309 2000-07-02  Toon Moene  <toon@moene.indiv.nluug.nl>
 310
 311         * version.c: Bump version number.
 312
 313 2000-06-21  Zack Weinberg  <zack@wolery.cumb.org>
 314
 315         * Make-lang.in (F77_SRCS): Remove all .j files.
 316         * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
 317         GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
 318         TOPLEV_H, TREE_H): Remove references to .j files.
 319         (TCONFIG_H, TM_H): Remove entirely.
 320         (deps-kinda): Delete rule.
 321         Correct commentary.
 322
 323         * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
 324         hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
 325         tree.j, tconfig.j, tree.j: Delete.
 326
 327         * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
 328         parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
 329         where.c, where.h: Include parent-directory headers directly.
 330         * lex.c: Don't include tree.h twice.
 331
 332 2000-05-17  H.J. Lu  (hjl@gnu.org)
 333
 334         * Make-lang.in: Use a unique stamp for each target to support
 335         parallel make.
 336
 337 Thu Jun 15 14:03:14 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 338
 339         * ste.c (gbe_block): Constify.
 340
 341 2000-06-13  Jakub Jelinek  <jakub@redhat.com>
 342
 343         * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
 344         (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
 345         (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
 346         (duplicate_decls): Set DECL_USER_ALIGN.
 347
 348 Sun Jun 11 00:03:00 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 349
 350         * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
 351
 352 2000-06-04  Philipp Thomas  <pthomas@suse.de>
 353
 354         * Makefile.in(INTLLIBS): New macro.
 355         (LIBS): Add INTLLIBS.
 356         (DEPLIBS): Likewise.
 357
 358 2000-06-02  Richard Henderson  <rth@cygnus.com>
 359
 360         * com.c (lang_get_alias_set): New.
 361
 362 2000-05-28  Toon Moene  <toon@moene.indiv.nluug.nl>
 363
 364         * bugs.texi: Note that debugging information for
 365         common block items is emitted now.
 366         * news.texi: Ditto.
 367
 368 2000-05-18  Chris Demetriou  <cgd@sibyte.com>
 369
 370         * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
 371         these types correspond to built-in types now defined in
 372         the C front end (for libf2c).
 373
 374 Wed May 17 17:27:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 375
 376         * top.c (ffe_decode_option): Update -Wall unused flags by calling
 377         set_Wunused.
 378
 379 2000-05-09  Zack Weinberg  <zack@wolery.cumb.org>
 380
 381         * com.c (ffecom_subscript_check_): Constify array_name
 382         parameter. Clean up string bashing.
 383         (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
 384         parameter.
 385         (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
 386         ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
 387         local char *.
 388         (init_parse): Constify parameter and return value.
 389         * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
 390         functions here.
 391         (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
 392         (ffelex_hash_, ffelex_include_): Constify local char *.
 393         * std.c (ffestd_exec_end): Constify local char *.
 394         * where.c (ffewhere_file_new): Constify filename parameter.
 395         * where.h: Update prototypes.
 396
 397 2000-05-06  Zack Weinberg  <zack@wolery.cumb.org>
 398
 399         * com.c (ffecom_overlap_): Set source_offset to
 400         bitsize_zero_node.
 401         (ffecom_tree_canonize_ptr_): Use size_binop.  Convert to
 402         bitsizetype before multiplying by TYPE_SIZE.
 403         (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
 404         calculation.  Convert to bitsizetype before multiplying by
 405         TYPE_SIZE.
 406
 407 2000-04-18  Zack Weinberg  <zack@wolery.cumb.org>
 408
 409         * lex.c: Remove references to cccp.c.
 410         * g77install.texi: Remove references to cexp.c/cexp.y.
 411
 412 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 413
 414         * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
 415         as well.
 416
 417 Wed Apr 12 15:15:26 2000  Mark Mitchell  <mark@codesourcery.com>
 418
 419         * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
 420         preprocessor constant.
 421         (FFECOM_f2cLOGICAL): Likewise.
 422         (FFECOM_f2cLONGINT): Likewise.
 423
 424 Wed Apr  5 17:46:39 2000  Mark Mitchell  <mark@codesourcery.com>
 425
 426         * Makefile.in (GGC_H): Add varray.h.
 427
 428 2000-04-03  Zack Weinberg  <zack@wolery.cumb.org>
 429
 430         * lang-specs.h: Pass -fno-show-column to the preprocessor.
 431
 432 2000-03-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 433
 434         * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
 435         (ffecom_init_0): Likewise.
 436
 437 Sat Mar 25 09:12:10 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 438
 439         * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
 440         (ffecom_tree_canonize_ref_): Likewise.
 441
 442 Mon Mar 20 15:49:40 2000  Jim Wilson  <wilson@cygnus.com>
 443
 444         * f/target.h (FFETARGET_32bit_longs): New.  Define for alpha, sparc64,
 445         and ia64.
 446         (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
 447         ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
 448
 449 Fri Mar 10 00:43:55 2000  Jason Merrill  <jason@casey.cygnus.com>
 450
 451         * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
 452
 453 Mon Mar  6 18:05:19 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 454
 455         * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
 456         (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
 457         (ffecom_transform_equiv_): Likewise.
 458
 459 Mon Mar  6 13:01:19 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 460
 461         * ansify.c (die_unless): Don't use ANSI string concatenation.
 462         (die): Mark with ATTRIBUTE_NORETURN.
 463
 464 Wed Mar  1 00:31:44 2000  Martin von Loewis  <loewis@informatik.hu-berlin.de>
 465
 466         * com.c (current_function_decl): Move to toplev.c.
 467
 468 Sun Feb 27 16:40:33 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 469
 470         * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
 471         (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
 472         (ffecom_tree_canonize_ref_): Likewise.
 473         (type_for_mode): Handle TImode.
 474         * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
 475         (ffeste_io_ciclist_): Likewise.
 476
 477 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 478
 479         * com.c (ffecom_type_permanent_copy_): Delete unused function.
 480         (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
 481
 482 Sat Feb 19 18:43:13 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 483
 484         * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
 485         (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
 486         (duplicate_decls): Likewise.
 487         (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
 488         (finish_decl): Delete -Wlarger-than processing.
 489
 490 Fri Feb 18 13:19:34 2000  Martin von Loewis  <loewis@informatik.hu-berlin.de>
 491
 492         * g77spec.c (lang_specific_driver): Use GCCBUGURL.
 493
 494 2000-02-17  Andy Vaught  <andy@maxwell.la.asu.edu>
 495
 496         * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
 497         (ffecom_finish_symbol_transform_): Likewise.
 498         (ffecom_transform_common_): Call ffestorag_set_hook.
 499
 500 Wed Feb 16 11:09:38 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 501
 502         * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
 503
 504 2000-02-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
 505
 506         * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
 507
 508 Tue Feb 15 11:14:17 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 509
 510         * g77spec.c: Don't declare `version_string'.
 511
 512 Sat Feb  5 23:27:25 2000  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 513
 514         * com.c (mark_tracker_head, mark_binding_level): Protoize.
 515
 516         * where.c (mark_ffewhere_head): Likewise.
 517
 518 Wed Jan 12 09:32:59 2000  Zack Weinberg  <zack@wolery.cumb.org>
 519
 520         * lang-specs.h: Pass -lang-fortran to preprocessor.
 521
 522 Thu Dec 30 13:14:31 1999  Richard Henderson  <rth@cygnus.com>
 523
 524         * stw.h (struct _ffestw_): Change type of uses_ to int.
 525
 526 Thu Dec 30 11:42:05 1999  Geoff Keating  <geoffk@cygnus.com>
 527
 528         * com.c (ffecom_init_0): Make double_ftype_double,
 529         float_ftype_float, ldouble_ftype_ldouble,
 530         ffecom_tree_ptr_to_fun_type_void local.
 531         (tracker_head): New static variable.
 532         (mark_tracker_head): New, marker procedure for tracker_head.
 533         (ffecom_save_tree_forever): New procedure.
 534         (ffecom_init_zero_): Remove obstack use.
 535         (ffecom_make_gfrt_): Remove obstack use.
 536         (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
 537         (ffecom_transform_common_): Remove obstack use, save appropriate
 538         trees.
 539         (ffecom_type_namelist_): Remove obstack use, save appropriate
 540         trees.
 541         (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
 542         (ffecom_lookup_label): Remove obstack use, save appropriate trees.
 543         (duplicate_decls): Remove obstack use.
 544         (finish_function): push & pop ggc context around
 545         rest_of_compilation when building nested function.
 546         (mark_binding_level): New function.
 547         (init_decl_processing): Mark all the GC roots.
 548         (ggc_p): Set to 1.
 549         (lang_mark_tree): New function.
 550         (lang_mark_false_label_stack): New trivial function.
 551         * com.h (ffecom_save_tree_forever): Declare as external.
 552         * lex.c (ffelex_hash_): Use GC to allocate the filename string
 553         even when ffelex_kludge_flag_.
 554         * ste.c (ffeste_io_ialist_): Register a static root.
 555         (ffeste_io_inlist_): Likewise.
 556         (ffeste_io_icilist_): Likewise.
 557         (ffeste_io_cllist_): Likewise.
 558         (ffeste_io_cilist_): Likewise.
 559         (ffeste_io_olist_): Likewise.
 560         * Makefile.in (OBJS): Don't use ggc-callbacks.o.
 561         (OBJDEPS): Likewise.
 562         (GGC_H): New variable.
 563         Update dependencies.
 564         * where.c (ffewhere_head): New global.
 565         (mark_ffewhere_head): New marker procedure for ffewhere_head.
 566         (ffewhere_file_kill): Use GC to do memory management.
 567         (ffewhere_file_new): Use GC to do memory management.
 568         * ggc.j: New file.
 569
 570 Wed Dec 29 19:29:26 1999  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 571
 572         * g77.texi (C Interfacing Tools): Fix an incorrect link.
 573
 574 1999-12-13  Jakub Jelinek  <jakub@redhat.com>
 575
 576         * target.h: Handle sparc64 the same way as alpha.
 577
 578 Sun Nov 28 21:39:05 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 579
 580         * com.c (ffecom_file_, ffecom_file, file_buf,
 581         ffecom_open_include_): Constify a char*.
 582         (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
 583         ATTRIBUTE_UNUSED.
 584         (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
 585         (lang_print_error_function): ANSI-fy.
 586
 587         * com.h (ffecom_file): Constify a char*.
 588
 589         * fini.c (main): Call return, not exit.
 590
 591         * g77spec.c (lang_specific_driver): Use non-const *in_argv in
 592         assignment.
 593
 594         * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
 595         const-ness.
 596
 597 Sun Nov 28 21:15:29 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 598
 599         * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
 600
 601         (ffecom_char_enhance_arg_, ffecom_do_entry_,
 602         ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
 603         ffecom_start_progunit_, ffecom_start_progunit_,
 604         ffecom_start_progunit_, ffecom_sym_transform_assign_,
 605         ffecom_transform_equiv_, ffecom_transform_namelist_,
 606         ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
 607         ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
 608         Adjust accordingly.
 609
 610         * com.h (ffecom_get_invented_identifier): Likewise.
 611
 612         * sts.c (ffests_printf): New function taking ellipses.
 613         (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
 614         ffests_printf_2Us): Delete.
 615
 616         * sts.h: Likewise.
 617
 618         * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
 619         ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
 620         ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
 621         ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
 622         ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
 623         ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
 624
 625         * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
 626         ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
 627
 628 Wed Nov 10 12:43:21 1999  Philippe De Muyter  <phdm@macqel.be>
 629                           Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 630
 631         * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
 632
 633 Tue Oct 26 01:32:19 1999  Mark Mitchell  <mark@codesourcery.com>
 634
 635         * com.c (poplevel): Don't call remember_end_note.
 636
 637 Fri Oct 15 15:18:12 1999  Greg McGary  <gkm@gnu.org>
 638
 639         * top.h (ffe_is_subscript_check_): Remove extern decl.
 640         (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
 641         * top.c (ffe_is_subscript_check_): Remove global variable.
 642         (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
 643         Set flag_bounds_check for "(no-)fortran-bounds-check".
 644         * com.c
 645         (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
 646         (ffecom_char_args_x_): Ditto.
 647
 648 Sun Oct 10 08:40:18 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 649
 650         * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
 651         __GNUC__ and __GNUC_MINOR__.  Don't define BUILT_WITH_270.  Define
 652         macro UNUSED in terms of ATTRIBUTE_UNUSED.
 653
 654 Fri Sep 24 10:48:10 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 655
 656         * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
 657         DECL_BUILT_IN.
 658         (builtin_function): No longer static.  New arg CLASS.  Arg
 659         FUNCTION_CODE now of type int.  All callers changed.
 660         Set the builtin's DECL_BUILT_IN_CLASS.
 661
 662 Tue Sep 21 09:08:30 1999  Toon Moene  <toon@moene.indiv.nluug.nl>
 663
 664         * g77spec.c (lang_specific_driver): Initialise return value.
 665
 666 Thu Sep 16 18:07:11 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 667
 668         * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
 669
 670         * fini.c (main): Likewise.
 671
 672         * intrin.c (ffeintrin_init_0): Likewise.
 673
 674         * lex.c (ffelex_hash_): Likewise.
 675
 676         * src.c (ffesrc_init_1): Likewise.
 677
 678 Tue Sep 14 12:14:28 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 679
 680         * g77spec.c (lang_specific_driver): Remove unnecessary argument in
 681         call to function `fatal'.
 682
 683 Sun Sep 12 23:29:47 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 684
 685         * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
 686
 687         * g77spec.c: Include gcc.h.
 688         (g77_xargv): Constify.
 689         (g77_fn): Add parameter prototypes.
 690         (lookup_option, append_arg): Add static prototypes.
 691         (g77_newargv): Constify.
 692         (lookup_option, append_arg, lang_specific_driver): Constify a char*.
 693         (lang_specific_driver): All calls to the function pointer
 694         parameter now explicitly call `fatal'.
 695
 696 Fri Sep 10 10:32:32 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 697
 698         * com.h: Delete declarations for all tree nodes now moved to
 699         global_trees.
 700         * com.c: Delete their definitions.
 701         (ffecom_init_0): Call build_common_tree_nodes and
 702         build_common_tree_nodes_2 instead of building their nodes here.
 703         Override their decisions for complex nodes.
 704
 705 Sat Sep  4 13:46:27 1999  Mark Mitchell  <mark@codesourcery.com>
 706
 707         * Make-lang.in (f771): Depend on ggc-callbacks.o.
 708         * Makefile.in (OBJS): Add ggc-callbacks.o.
 709         (OBJDEPS): Likewise.
 710
 711 Mon Aug 30 22:05:53 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 712
 713         * com.c (language_string): Constify.
 714
 715 Mon Aug 30 20:29:30 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 716
 717         * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
 718         Remove hacks for stuff which now comes from libiberty.
 719
 720 Sun Aug 29 09:47:45 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 721
 722         * com.c (lang_printable_name): Constify a char*.
 723
 724 Wed Aug 25 01:21:06 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 725
 726         * lang-specs.h: Pass cc1 spec to f771.
 727
 728 Mon Aug  9 19:44:08 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 729
 730         * com.c (lang_print_error_function): Constify a char*.
 731         (init_parse): Remove redundant prototype for `print_error_function'.
 732         (lang_identify): Constify a char*.
 733
 734 Thu Aug  5 02:40:42 1999  Jeffrey A Law  (law@cygnus.com)
 735
 736         * g77spec.c: Update URLS and mail addresses.
 737         * root.texi: Update URLS and mail addresses.
 738
 739 1999-07-25  Richard Henderson  <rth@cygnus.com>
 740
 741         * com.c (ptr_type_node, va_list_type_node): New.
 742         (ffecom_init_0): Init and use ptr_type_node.
 743
 744 1999-07-17  Alexandre Oliva  <oliva@dcc.unicamp.br>
 745
 746         * root.texi: Update e-mail addresses to gcc.gnu.org.
 747         * g77spec.c (lang_specific_driver): Updated URL with bug reporting
 748         instructions to gcc.gnu.org.  Removed e-mail address.
 749
 750 Sat Jul 17 11:28:43 1999  Craig Burley  <craig@jcb-sc.com>
 751
 752         * root.texi, g77install.texi: Switchover to GCC terminology.
 753         Also, FSF-G77 had been mistakenly set at some point.
 754
 755 Thu Jul  8 15:38:50 1999  Craig Burley  <craig@jcb-sc.com>
 756
 757         * news.texi: Describe DATE intrinsic fix.
 758
 759 Mon Jun 28 21:44:19 1999  Craig Burley  <craig@jcb-sc.com>
 760
 761         * version.c: Denote experimental version.
 762
 763 Mon Jun 28 10:43:11 1999  Craig Burley  <craig@jcb-sc.com>
 764
 765         * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
 766         a temp even if -fno-f2c.
 767
 768         * version.c: Bump version.
 769
 770 Mon Jun 28 21:31:35 1999  Craig Burley  <craig@jcb-sc.com>
 771
 772         * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
 773         Explain that this fixes the NAMELIST-read bug.
 774
 775 Fri Jun 25 11:06:32 1999  Craig Burley  <craig@jcb-sc.com>
 776
 777         * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
 778
 779 Mon Jun 21 12:40:17 1999  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 780
 781         * g77.texi: Update links.
 782
 783 Mon Jun 21 05:33:51 1999  Jeffrey A Law  (law@cygnus.com)
 784
 785         * news.texi: Add missing @end ifclear.
 786
 787 Fri Jun 18 11:43:46 1999  Craig Burley  <craig@jcb-sc.com>
 788
 789         * news.texi: Doc TtyNam fix.
 790
 791 Fri Jun 18 11:26:50 1999  Craig Burley  <craig@jcb-sc.com>
 792
 793         * news.texi: New heading for development version.
 794         Doc upgrade to netlib libf2c as of today.
 795
 796 Wed Jun 16 11:43:02 1999  Craig Burley  <craig@jcb-sc.com>
 797
 798         * news.texi: Mention BACKSPACE fix to libg2c.
 799
 800 Mon Jun  7 08:42:40 1999  Craig Burley  <craig@jcb-sc.com>
 801
 802         * Make-lang.in: Any target using libsubdir must depend
 803         on installdirs.
 804
 805 Sat Jun  5 23:50:36 1999  Craig Burley  <craig@jcb-sc.com>
 806
 807         * g77.texi: Describe a few more missing features people
 808         have emailed me about.
 809
 810 Sat Jun  5 17:03:23 1999  Craig Burley  <craig@jcb-sc.com>
 811
 812         From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
 813         * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
 814
 815 Fri Jun  4 13:56:56 1999  Craig Burley  <craig@jcb-sc.com>
 816
 817         * Make-lang.in: Use libsubdir, not prefix, to store
 818         temporary lang-f77 `flag' file.
 819
 820 Fri Jun  4 10:26:04 1999  Craig Burley  <craig@jcb-sc.com>
 821
 822         * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
 823         Mention that libg2c is multilibbed.
 824
 825 Fri Jun  4 10:09:50 1999  Craig Burley  <craig@jcb-sc.com>
 826
 827         * g77.texi (Missing Features): Add `Better Warnings'
 828         item.
 829
 830 Fri May 28 16:51:41 1999  Craig Burley  <craig@jcb-sc.com>
 831
 832         * g77.texi: Fix thinko.
 833
 834 Wed May 26 14:43:27 1999  Craig Burley  <craig@jcb-sc.com>
 835
 836         * news.texi: Document Tue May 18 03:52:04 1999 patch.
 837         Fix a grammo.
 838
 839 Wed May 26 14:25:07 1999  Craig Burley  <craig@jcb-sc.com>
 840
 841         * g77.texi, news.texi, root.texi, version.c: Start renaming
 842         EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
 843         the version of g77 within GCC 2.95.
 844
 845 Wed May 26 11:45:21 1999  Craig Burley  <craig@jcb-sc.com>
 846
 847         Rename -fsubscript-check to -fbounds-check and
 848         -ff2c-subscript-check to -ffortran-bounds-check:
 849         * g77.texi: Rename options in docs, clarify usage.
 850         * lang-options.h: Rename options, clarify doclets.
 851         * news.texi: Rename options, don't bother with fortran-specific
 852         option.
 853         * top.c (ffe_decode_option): Rename recognized strings.
 854
 855 Tue May 25 18:21:09 1999  Craig Burley  <craig@jcb-sc.com>
 856
 857         * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
 858         now that -fflatten-arrays exists.
 859
 860 Tue May 25 17:48:34 1999  Craig Burley  <craig@jcb-sc.com>
 861
 862         Fix 19990525-0.f:
 863         * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
 864         CHARACTER expression.
 865         (ffecom_prepare_expr_): Ditto.
 866
 867 Tue May 18 03:52:04 1999  Craig Burley  <craig@jcb-sc.com>
 868
 869         Support use of back end's improved open-coding of complex divide:
 870         * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
 871         instead of run-time call to [cz]_div, if `-Os' option specified.
 872         (lang_init_options): Tell back end we want support for wide range
 873         of inputs to complex divide.
 874
 875         * Bump version.
 876
 877 Tue May 18 00:21:34 1999  Zack Weinberg  <zack@rabi.phys.columbia.edu>
 878
 879         * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
 880         was not given.
 881
 882 Thu May 13 12:23:20 1999  Craig Burley  <craig@jcb-sc.com>
 883
 884         Fix INTEGER*8 subscripts in array references:
 885         * com.c (ffecom_subscript_check_): Convert low, high, and
 886         element as necessary to make comparison work.
 887         (ffecom_arrayref_): Do more of the work.
 888         Properly handle subscript expr that's wider than int,
 889         if pointers are wider than int.
 890         (ffecom_expr_): Leave more work to ffecom_arrayref_.
 891         (ffecom_init_0): Record sizes of pointers and ints for
 892         convenience.
 893         Use set_sizetype etc. as done by gcc front end.
 894         (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
 895         * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
 896         expressions in run-time contexts.
 897         (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
 898         non-default INTEGER subscript expressions.
 899         * news.texi: Announce.
 900
 901         Finish accepting -fflatten-arrays option:
 902         * com.c (ffecom_arrayref_): Flatten references if requested.
 903         * g77.texi: Describe.
 904         * lang-options.h: Allow.
 905         * news.texi: Announce.
 906         * top.c, top.h: Recognize.
 907
 908         * version.c: Bump version.
 909
 910 Wed May 12 07:30:05 1999  Craig Burley  <craig@jcb-sc.com>
 911
 912         * com.c (lang_init_options): Disable back end's maintenance
 913         of errno.
 914         * news.texi: Document dropping of errno.
 915
 916 1999-05-10 18:21 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>
 917
 918         * lang-specs.h: Pass -$ to the preprocessor.
 919
 920 Mon May 10 18:14:28 1999  Craig Burley  <craig@jcb-sc.com>
 921
 922         * g77.texi: Fix various @xref's per proper style.
 923         Go ahead and use nested braces in @xref's, with care.
 924         * g77install.texi: Fix @xref per proper style.
 925
 926 Mon May 10 17:38:39 1999  Craig Burley  <craig@jcb-sc.com>
 927
 928         * news.texi: Doc upgrade to netlib libf2c as of today.
 929
 930 Sun May  9 18:52:13 1999  Hans-Peter Nilsson  <hp@bitrange.com>
 931
 932         * f/g77spec.c (lang_specific_driver): Correct bug-report address
 933         and point to the FAQ.
 934
 935 Thu May  6 12:40:21 1999  Craig Burley  <craig@jcb-sc.com>
 936
 937         * g77.texi (Arbitrary Concatenation): Put this under
 938         "Missing Features" instead of "Projects".
 939         (Internals Documentation): Point to new "Front End" chapter.
 940
 941 Thu May  6 08:23:52 1999  Craig Burley  <craig@jcb-sc.com>
 942
 943         * bugs.texi, news.texi: Automatic arrays reportedly working
 944         on HP-UX systems.
 945
 946 Thu May  6 08:19:31 1999  Craig Burley  <craig@jcb-sc.com>
 947
 948         * g77.texi (Advantages Over f2c): Expand on this topic.
 949
 950 Mon May  3 19:41:48 1999  Craig Burley  <craig@jcb-sc.com>
 951
 952         * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
 953
 954 Mon May  3 18:11:48 1999  Craig Burley  <craig@jcb-sc.com>
 955
 956         Reverse order of two arguments to CTIME_subr, DTIME_subr,
 957         ETIME_subr, and TTYNAM_subr:
 958         * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
 959         While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
 960         TTYNAM_subr.
 961         * intdoc.in: Document the new calling sequences.
 962         * intrin.def: Reverse the arguments.
 963         * news.texi: Document the fact that they changed.
 964         * version.c: Bump version.
 965
 966 Mon May  3 11:28:14 1999  Craig Burley  <craig@jcb-sc.com>
 967
 968         * news.texi: Doc upgrade to netlib libf2c as of today.
 969
 970 Sun May  2 17:04:28 1999  Craig Burley  <craig@jcb-sc.com>
 971
 972         * version.c: Bump version.
 973
 974 Sun May  2 16:53:01 1999  Craig Burley  <craig@jcb-sc.com>
 975
 976         Fix compile/19990502-1.f:
 977         * ste.c (ffeste_R819B): Don't overwrite tree for temp
 978         variable when expanding the assignment into it.
 979
 980 Sun Apr 25 20:55:10 1999  Craig Burley  <craig@jcb-sc.com>
 981
 982         Fix 19990325-0.f and 19990325-1.f:
 983         * com.c (ffecom_possible_partial_overlap_): New function.
 984         (ffecom_expand_let_stmt): Use it to determine whether to assign
 985         to a COMPLEX operand through a temp.
 986         * news.texi: Document fix.
 987
 988         * version.c: Bump version.
 989
 990 Sat Apr 24 12:19:53 1999  Craig Burley  <craig@jcb-sc.com>
 991
 992         * expr.c (ffeexpr_finished_): Convert DATA implied-do
 993         start/end/incr expressions to default INTEGER.
 994         Fix some broken conditionals.
 995         Clean up some code in the region.
 996         * news.c: Document the fix.
 997
 998         * version.c: Bump version.
 999
1000 Fri Apr 23 02:08:32 1999  Craig Burley  <craig@jcb-sc.com>
1001
1002         * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1003         checking option with something else.
1004
1005 Fri Apr 23 01:48:28 1999  Craig Burley  <craig@jcb-sc.com>
1006
1007         Support new -fsubscript-check and -ff2c-subscript-check options:
1008         * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1009         * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1010         (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1011         FFEBLD_opARRAYREF case.
1012         Compute character name, array type, and use new
1013         ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1014         (ffecom_expr_): Use new ffecom_arrayref_ function.
1015         (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1016         * g77.texi, news.texi: Document new options.
1017         * top.c, top.h: Support new options.
1018
1019         * news.texi: Fix up some items to not be in "User-Visible Changes".
1020
1021         * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1022         warnings.
1023
1024         * version.c: Bump version.
1025
1026 Tue Apr 20 01:38:57 1999  Craig Burley  <craig@jcb-sc.com>
1027
1028         * bugs.texi, news.texi: Clarify -malign-double situation.
1029
1030 Tue Apr 20 01:15:25 1999  Craig Burley  <craig@jcb-sc.com>
1031
1032         * stb.c (ffestb_R5282_): Convert DATA repeat count
1033         to default INTEGER, to avoid problems downstream.
1034
1035         * version.c: Bump version.
1036
1037 Mon Apr 19 21:36:48 1999  Craig Burley  <craig@jcb-sc.com>
1038
1039         * ste.c (ffeste_R819B): Start the loop before expanding
1040         the termination expression.
1041
1042         * version.c: Bump version.
1043
1044 Sun Apr 18 21:53:58 1999  Craig Burley  <craig@jcb-sc.com>
1045
1046         * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1047         variables have constant addresses (EQUIVALENCE only if
1048         containing aggregate is static).
1049
1050 Sat Apr 17 16:55:59 1999  Craig Burley  <craig@jcb-sc.com>
1051
1052         * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1053         Clean up @code{} vs. @samp{}.
1054         Clean up dashes (`--') vs. @minus{} vs. `---'.
1055
1056         * ffe.texi: Add copyright header.
1057
1058         * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1059         Remove support for -fugly option.
1060         Clarify that -fugly-logint is needed instead of -fugly
1061         to work around using .EQ./.NE. on LOGICAL operands.
1062         Explain more about why -fugly-logint is bad juju.
1063
1064         * g77.texi (Missing Features): Describe READONLY as a missing
1065         feature.  Describe AUTOMATIC better.
1066
1067         * news.texi: Mention libf2c upgrade.
1068
1069 Sat Apr 17 14:05:53 1999  Craig Burley  <craig@jcb-sc.com>
1070
1071         Make a place for front-end internals documentation:
1072         * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1073         * ffe.texi: New file, containing docs on front-end internals.
1074         * g77.texi: New chapter for, and inclusion of, ffe.texi.
1075
1076         * g77.texi: Fix an index entry.
1077
1078 Sat Apr 17 13:53:43 1999  Craig Burley  <craig@jcb-sc.com>
1079
1080         Rewrite to use block/scope structure of GBE and to ensure
1081         variables (especially those going on stack/reg) are declared
1082         before executable code generated:
1083         * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1084         Support new hooks.
1085         * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1086         ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1087         * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1088         ffebld_rank, ffebld_where): New convenience macros (used
1089         by rest of this patch).
1090         * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1091         ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1092         handling mechanism.
1093         * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1094         ffecom_call_gfrt): Support passing hooks for temp-var info.
1095         (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1096         of its left and right operands, so it can get at the hook.
1097         (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1098         ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1099         ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1100         ffecom_prepare_ptr_to_expr): New functions supporting expression
1101         pre-scanning.
1102         (bison_rule_compstmt_): Return the tree, as in the CFE.
1103         (delete_block): New function, from CFE.
1104         (kept_level_p): New function, from CFE, modified.
1105         (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1106         replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1107         and they do real work.
1108         (struct binding_level): Add prep_state member.  Initialize to 0.
1109         (ffecom_get_invented_identifier): Now takes either or both a
1110         string and an integer, using -1 to denote no integer.
1111         (ffecom_do_entry_): Disallow temp-var generation via expressions
1112         in body of function, since the exprs aren't prescanned.
1113         (ffecom_expr_rw): Now takes destination tree.
1114         (ffecom_expr_w): New function, now used in some places
1115         ffecom_expr_rw had been used.
1116         (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1117         of source file, to avoid annoying problems editing com.c using
1118         Emacs C-mode.
1119         (ffecom_expr_power_integer_): Make a temp var for division, if
1120         necessary.
1121         Handle expanded statement expression as does CFE.
1122         (ffecom_start_progunit_): Disallow temp-var generation in body
1123         of function, since expressions are not prescanned at this level.
1124         (ffecom_sym_transform_): Transform ASSIGN variables as well,
1125         so these are all transformed up front, before code-generation
1126         begins.
1127         (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1128         ffecom_ptr_to_const_expr): New functions to transform expressions
1129         only if the results will surely be constants.
1130         (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1131         obtaining temp vars.
1132         (ffecom_expand_let_stmt): Guess at usability of destination
1133         pre-expansion, to provide better prescan preparation (fewer
1134         spurious temp vars).
1135         (ffecom_init_0): Disallow temp-var generation in global scope.
1136         (ffecom_type_expr): New function, returns just the type tree
1137         for the expression.
1138         (start_function): Disallow temp-var generation in parm scope.
1139         (incomplete_type_error): Fix introductory comment.
1140         (poplevel): Update (somewhat) from CFE.
1141         (pushlevel): Update (somewhat) from CFE.
1142         * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1143         * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1144         ffestd_R806): Remember and pass through the ffestw block info
1145         for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1146         * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1147         (ffeste_io_inlist_): Add prototype.
1148         (ffeste_f2c_*): Macros rewritten, new ones added.
1149         (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1150         ffeste_end_stmt_): New macros/functions, depending on whether
1151         checking is enabled, to keep track of symmetry of other ste.c code.
1152         (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1153         ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1154         ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1155         ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1156         ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1157         ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1158         ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1159         ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1160         ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1161         ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1162         ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1163         ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1164         all pertinent expressions, update to new com.c interface, etc.
1165         (ffeste_io_impdo_): Relocate.
1166         (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1167         bother calling clear_momentary, nothing was generated.
1168         (ffeste_R842, ffeste_R843): Update to new com.c interface.
1169         (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1170         (ffeste_terminate_2): When checking enabled, make sure all blocks
1171         and statements have been ended.
1172         * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1173         These now take ffestw block argument.
1174         (ffeste_terminate_2): When checking enabled, it's a function, not
1175         a macro.
1176         * stw.h (struct _ffestw_): New variable for IFTHEN.
1177         (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1178         accessor macros.
1179         * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1180
1181         * com.c: Clean up commentary per GNU coding standards.
1182
1183         * bld.h (ffebld_size, ffebld_size_known): Canonize.
1184
1185         * version.c: Bump version.
1186
1187 Sun Apr 11 21:33:33 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1188
1189         * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1190         null to decide whether to use it.
1191
1192 Wed Apr  7 09:47:09 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1193
1194         * ansify.c (die): Specify void argument.
1195
1196         * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1197         argument_info_ptr, argument_info_string, argument_name_ptr,
1198         argument_name_string, elaborate_if_complex,
1199         elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1200         Const-ify a char*.
1201         (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1202         (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1203         _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1204
1205 Mon Apr  5 11:57:54 1999  Donn Terry (donn@interix.com)
1206
1207         * Make-lang.in (HOST_CFLAGS): compute dynamically.
1208
1209 Mon Apr  5 02:11:23 1999  Craig Burley  <craig@jcb-sc.com>
1210
1211         Fix bugs exposed by configuring with --enable-checking:
1212         * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1213         ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1214         pop_f_function_context, store_parm_decls, poplevel): Handle
1215         error_mark_node properly.
1216         * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1217         * version.c: Bump version.
1218
1219 Sat Apr  3 23:57:56 1999  Craig Burley  <craig@jcb-sc.com>
1220
1221         * g77.texi: Fix up docs for -fset-g77-defaults, and
1222         describe how internal consistency checking now happens.
1223         (Should have been done for EGCS version 1.1.)
1224
1225 Sat Apr  3 23:29:33 1999  Craig Burley  <craig@jcb-sc.com>
1226
1227         * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1228         Make -fno-emulate-complex the default, as COMPLEX support
1229         in the back end is now believed to be working.
1230
1231         * version.c: Bump version.
1232
1233 Fri Apr  2 13:33:16 1999  Craig Burley  <craig@jcb-sc.com>
1234
1235         * g77.texi: -malign-double now works.
1236         Give URL for alignment-testing package.
1237         * news.texi: -malign-double now works.
1238
1239 Fri Apr  2 12:49:12 1999  Craig Burley  <craig@jcb-sc.com>
1240
1241         * g77.texi (Funding GNU Fortran): Dude's got a web page.
1242         * root.texi: Ditto.
1243
1244 Tue Mar 30 12:04:11 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1245
1246         * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1247         Const-ify a char*.
1248
1249         * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1250         Likewise.
1251
1252         * stb.c (ffestb_local_u_): Likewise.
1253         (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1254         ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1255         ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1256         ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1257         ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1258         ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1259         ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1260         ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1261         ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1262         ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1263         ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1264         ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1265         ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1266         ffestb_decl_R539): Likewise.
1267
1268         * stb.h (_ffestb_args_): Likewise.
1269
1270         * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1271         ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1272
1273         * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1274         ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1275         ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1276         ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1277         ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1278
1279         * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1280
1281         * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1282         ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1283
1284         * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1285         ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1286
1287         * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1288         ffestt_tokenlist_drive): Add prototype arguments.
1289
1290         * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1291         ffestt_tokenlist_drive): Likewise.
1292
1293         * stu.c (ffestu_dummies_transition_): Likewise.
1294         (ffestu_sym_end_transition): Const-ify a char*.
1295
1296         * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1297         prototype arguments.
1298
1299         * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1300
1301         * version.c (ffe_version_string): Const-ify a char*.
1302
1303         * version.h (ffe_version_string): Likewise.
1304
1305 Sat Mar 27 13:00:43 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1306
1307         * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1308         ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1309         ffebad_finish): Const-ify a char*.
1310
1311         * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1312
1313         * bld.h (ffebld_op_string): Likewise.
1314
1315         * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1316         ffecom_debug_kludge_, ffecom_f2c_make_type_,
1317         ffecom_get_appended_identifier_, ffecom_get_identifier_,
1318         ffecom_gfrt_args_): Likewise.
1319         (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1320         (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1321         ffecom_arglist_expr_, ffecom_build_f2c_string_,
1322         ffecom_debug_kludge_, ffecom_f2c_make_type_,
1323         ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1324         ffecom_get_identifier_, ffecom_decl_field,
1325         ffecom_get_invented_identifier, lang_print_error_function,
1326         skip_redundant_dir_prefix, read_name_map, print_containing_files):
1327         Const-ify a char*.
1328         (savestring): Remove, use `xstrdup' instead.
1329
1330         * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1331         Const-ify a char*.
1332
1333         * data.c (ffebld, ffedata_gather_): Make explicitly static.
1334
1335         * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1336         ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1337         ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1338         ffeexpr_nil_number_real_, ffeexpr_token_real_,
1339         ffeexpr_token_number_, ffeexpr_token_number_period_,
1340         ffeexpr_token_number_real_): Const-ify a char*.
1341
1342         * fini.c (xspaces): Likewise.
1343
1344         * global.c (ffeglobal_type_string_): Likewise.
1345         (ffeglobal_drive): Protoize.
1346         (ffeglobal_proc_def_arg): Const-ify a char*.
1347
1348         * global.h (ffeglobal_drive): Protoize.
1349         (ffeglobal_proc_def_arg): Const-ify a char*.
1350
1351         * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1352         Likewise.
1353
1354         * implic.h (ffeimplic_peek_symbol_type): Likewise.
1355
1356         * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1357         ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1358         ffeinfo_where_string_, ffeinfo_basictype_string,
1359         ffeinfo_kind_message, ffeinfo_kind_string,
1360         ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1361
1362         * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1363         ffeinfo_kind_string, ffeinfo_kindtype_string,
1364         ffeinfo_where_string): Likewise.
1365
1366         * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1367         _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1368         ffeintrin_fulfill_specific, ffeintrin_init_0,
1369         ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1370         ffeintrin_name_generic, ffeintrin_name_implementation,
1371         ffeintrin_name_specific): Likewise.
1372
1373         * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1374         ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1375
1376         * lex.c (ffelex_type_string_, ffelex_token_new_character,
1377         ffelex_token_new_name, ffelex_token_new_names,
1378         ffelex_token_new_number): Likewise.
1379
1380         * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1381         ffelex_token_new_names, ffelex_token_new_number): Likewise.
1382
1383         * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1384         malloc_new_zinpool_): Likewise.
1385
1386         * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1387         malloc_pool_new): Likewise.
1388
1389         * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1390         Protoize.
1391
1392         * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1393         Likewise.
1394
1395         * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1396         ffesymbol_attrs_string): Const-ify a char*.
1397         (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1398         (ffesymbol_state_string): Const-ify a char*.
1399
1400         * symbol.h (ffesymbol_attrs_string): Likewise.
1401         (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1402         (ffesymbol_state_string): Const-ify a char*.
1403
1404         * target.c (ffetarget_layout): Likewise.
1405
1406         * target.h (ffetarget_layout): Likewise.
1407
1408 1999-03-25  Zack Weinberg  <zack@rabi.columbia.edu>
1409
1410         * Make-lang.in: Remove all references to g77.o/g77.c.
1411         Link g77 from gcc.o.
1412
1413 1999-03-21  Manfred Hollstein  <manfred@s-direktnet.de>
1414
1415         * Makefile.in (g77$(exeext)): Depend on intl.o.  Link in intl.o.
1416
1417 Wed Mar 17 11:39:44 1999  Craig Burley  <craig@jcb-sc.com>
1418
1419         * news.texi: Editorial fix.
1420
1421 Mon Mar 15 17:12:07 1999  Craig Burley  <craig@jcb-sc.com>
1422
1423         * bugs.texi, g77.texi, news.texi: Editorial fixes.
1424
1425 Sat Mar 13 17:51:55 1999  Craig Burley  <craig@jcb-sc.com>
1426
1427         Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1428         * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1429         * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1430         by convertor, just return original expr.
1431         * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1432         conversions that aren't yet working properly.
1433         * news.texi: Explain.
1434
1435         * version.c: Bump version.
1436
1437 Sat Mar 13 14:26:55 1999  Craig Burley  <craig@jcb-sc.com>
1438
1439         * RELEASE-PREP: New file, lists things to do for a release.
1440
1441         * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1442         install0.texi, news.texi, news0.texi: Accommodate new doc
1443         architecture.
1444         Consolidate news items.  Don't describe old news items in
1445         various generated docs.
1446         Don't describe FSF-g77 installation stuff in various EGCS-g77
1447         generated docs.
1448         Move description of AUTOMATIC to more suitable location.
1449         * root.texi: New file for new doc architecture.
1450
1451 Thu Mar 11 17:32:55 1999  Craig Burley  <craig@jcb-sc.com>
1452
1453         * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1454
1455 Sat Mar  6 02:28:35 1999  Craig Burley  <craig@jcb-sc.com>
1456
1457         Warn about non-Y2K-compliant intrinsics:
1458         * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1459         * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1460         Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1461         * intdoc.c (DEFIMPY): Support new Y2K macro.
1462         * intrin.h (DEFIMPY): Ditto.
1463         * intrin.c (DEFIMPY): Ditto.
1464         (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1465         Warn about invocation of non-Y2K-compliant intrinsic.
1466         * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1467         Rename external procedure names, to keep previously-
1468         compiled (sans-new-warnings) code from linking to
1469         new library.
1470         * g77.texi: Document all this stuff.
1471         * news.texi: Spread the joy.
1472         * version.c: Bump version.
1473
1474 Fri Mar  5 13:22:44 1999  Craig Burley  <craig@jcb-sc.com>
1475
1476         * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1477         so describe it there, instead of under 1.2.
1478
1479 Wed Mar  3 00:57:56 1999  Craig Burley  <craig@jcb-sc.com>
1480
1481         * news.texi: IDATE (VXT) fixed to return year as 0..99.
1482
1483 Wed Mar  3 00:43:49 1999  Craig Burley  <craig@jcb-sc.com>
1484
1485         * g77.texi: Add remaining changes pending from Dave Love.
1486
1487 Wed Mar  3 00:38:42 1999  Craig Burley  <craig@jcb-sc.com>
1488
1489         * bugs.texi, news.texi: Conditionalize cross-references
1490         on non-html processing, providing temporary HTML "links".
1491
1492         * g77.texi: Fix up a reference.
1493
1494 Wed Mar  3 00:12:31 1999  Craig Burley  <craig@jcb-sc.com>
1495
1496         * news.texi, bugs.texi: Delete fixed bugs, make one
1497         of them into the appropriate news item.
1498
1499 Wed Mar  3 00:05:52 1999  Craig Burley  <craig@jcb-sc.com>
1500
1501         * news.texi: Copy over 1.1.2 news.
1502
1503 1999-03-02  Craig Burley  <craig@jcb-sc.com>
1504
1505         * g77.texi (Bug Reporting): Clarify whether to use -E.
1506         Clarify other instructions.
1507
1508 1999-02-27  Craig Burley  <craig@jcb-sc.com>
1509
1510         * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1511
1512 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1513
1514         * intdoc.in (STAT_func, STAT_subr,
1515         FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1516         Properly order array elements.  Specify N/A return values.
1517
1518 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1519
1520         * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1521         seconds, and VALUES(8), therefore, milliseconds.
1522
1523 1999-02-26  Craig Burley  <craig@jcb-sc.com>
1524
1525         * news.texi: Clarify IOSTAT= fix.
1526
1527 1999-02-25  Richard Henderson  <rth@cygnus.com>
1528
1529         * lang-specs.h: Define __FAST_MATH__ when appropriate.
1530
1531 1999-02-25  Craig Burley  <craig@jcb-sc.com>
1532
1533         * g77.texi: Clarify/index lack of run-time allocation for
1534         concatenation.
1535
1536 1999-02-25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
1537
1538         * f/intdoc.in: Add missing `,' after cross references.
1539
1540 1999-02-20  Craig Burley  <craig@jcb-sc.com>
1541
1542         * Make-lang.in (f77.install-common, f77.install-info,
1543         f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1544         instead of `lang-f77' for flag file, to be sure of a
1545         writable directory, and remove the flag file after each
1546         operation to keep things clean.
1547
1548 1999-02-20  Craig Burley  <craig@jcb-sc.com>
1549
1550         * g77.texi: Properly attribute Priest document; clarify
1551         that it is in the .ps version of the Goldberg document.
1552
1553 1999-02-19  Craig Burley  <craig@jcb-sc.com>
1554
1555         * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1556         news0.texi, news.texi: Update copyright dates.
1557         Clarify which files are source, which are derived,
1558         and remind maintainers where copyright dates are sourced.
1559         * BUGS, INSTALL, NEWS: Regenerated.
1560
1561 1999-02-19  Craig Burley  <craig@jcb-sc.com>
1562
1563         * global.c (ffeglobal_ref_progunit_): Warn about a function
1564         definition that disagrees with the type of a previous reference.
1565         Improve commentary.  Fix a couple of minor bugs.  Clean up
1566         some code.
1567         * news.texi: Spread the joy.
1568
1569 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1570
1571         * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1572         as argument for FILEINT and FILEASSOC as lhs.
1573         * news.texi: Document fix.
1574         * version.c: Bump.
1575
1576 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1577
1578         * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1579
1580 1999-02-18  Craig Burley  <craig@jcb-sc.com>
1581
1582         * intdoc.in (LOG10): Fix typo.
1583
1584 1999-02-17  Ulrich Drepper  <drepper@cygnus.com>
1585
1586         * intdoc.in: Fix typo.
1587
1588 1999-02-17  Craig Burley  <craig@jcb-sc.com>
1589
1590         * g77.texi, intdoc.in: Document Y2K and some other known
1591         limitations.
1592         * intrin.def (DTIME, FDATE): Fix capitalization of
1593         case-sensitive forms of these intrinsics' names.
1594
1595 1999-02-17  Dave Love  <fx@gnu.org>
1596
1597         * intdoc.in: Say `common' logarithm for log10.
1598
1599 1999-02-16  Ulrich Drepper  <drepper@cygnus.com>
1600
1601         * g77.texi: Add missing @ in email addresses.
1602
1603 1999-02-15  Craig Burley  <craig@jcb-sc.com>
1604
1605         * *.*: Delete my (old) email address in most places, change it
1606         in a few.
1607
1608 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1609
1610         * version.c: Bump.
1611
1612 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1613
1614         * version.c: Bump for 1998-10-02 change (forgot to do this
1615         before).
1616
1617 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1618
1619         * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1620         and `.FPP' as well as `.for' and `.fpp'.
1621
1622 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1623
1624         * intdoc.in (LOG10): Fix description.
1625
1626 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1627
1628         * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1629
1630 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1631
1632         * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1633         up and improve indexing, and some other areas of docs.
1634
1635 1999-02-14  Craig Burley  <craig@jcb-sc.com>
1636
1637         * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1638         32-bit systems.
1639
1640 Sat Feb  6 18:02:17 1999  Jeffrey A Law  (law@cygnus.com)
1641
1642         * g77.texi: Update email addresses.
1643
1644 Wed Feb  3 22:50:17 1999  Marc Espie <Marc.Espie@liafa.jussieu.fr>
1645
1646         * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1647         mkstemp.o from libiberty.
1648
1649 1999-02-01  Zack Weinberg  <zack@rabi.columbia.edu>
1650
1651         * top.c: Don't define ffe_is_ident_.  Don't process
1652         -f(no-)ident here.
1653         * top.h: Remove declaration of ffe_is_ident_ and macros
1654         ffe_is_ident() and ffe_set_is_ident().
1655         * lex.c: Use flag_no_ident instead of ffe_is_ident().
1656
1657 Sun Jan 31 20:34:29 1999  Zack Weinberg  <zack@rabi.columbia.edu>
1658
1659         * lang-specs.h: Map -Qn to -fno-ident.
1660
1661 Tue Jan  5 22:12:41 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1662
1663         * Make-lang.in (g77.o): Depend on prefix.h.
1664
1665 Fri Nov 27 13:10:32 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1666
1667         * fini.c: Rename variable `spaces' to `xspaces' to avoid
1668         conflicting with function `spaces' from libiberty.
1669
1670         * g77spec.c: Don't prototype libiberty functions.
1671         * malloc.c: Likewise.
1672
1673 1998-11-20  Dave Love  <d.love@dl.ac.uk>
1674
1675         * g77.texi: Assorted minor changes.
1676
1677 1998-11-19  Dave Love  <d.love@dl.ac.uk>
1678
1679         * bugs.texi: Formatting changes from Craig.
1680
1681         * intdoc.in: Terminate some @xrefs with `,'.
1682
1683 1998-11-19  Manfred Hollstein  <manfred@s-direktnet.de>
1684
1685         * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1686
1687 Mon Nov  9 23:15:39 1998  Jeffrey A Law  (law@cygnus.com)
1688
1689         * g77.texi, news.texi: Updates from Craig.
1690
1691 Sun Nov  8 17:47:56 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1692
1693         * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1694
1695 Sat Nov  7 15:58:54 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1696
1697         * g77spec.c: Don't include gansidecl.h.
1698         * output.j: Likewise.
1699
1700 1998-11-04  Dave Love  <d.love@dl.ac.uk>
1701
1702         * g77.texi: Small formatting/indexing fixes.
1703
1704 Mon Oct 12 20:41:59 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1705
1706         * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1707         char, change type of variable `s' to unsigned char *.
1708
1709         * com.c (ffecom_symbol_null_): Add missing initializers.
1710
1711         * fini.c (MAXNAMELEN): Undef it before defining.
1712
1713         * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1714         unsigned char.
1715
1716         * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1717         to (unsigned char).
1718
1719         * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1720         unsigned char *.
1721         (ffelex_token_name_from_names): Cast the argument of
1722         `ffelex_is_firstnamechar' to (unsigned char).
1723         (ffelex_token_names_from_names): Likewise.
1724         (ffelex_token_new_name): Likewise.
1725         (ffelex_token_new_names): Likewise.
1726
1727         * malloc.c (malloc_root_): Add missing initializer.
1728
1729         * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1730         (ffestb_else) Likewise.
1731         (ffestb_else3_) Likewise.
1732         (ffestb_endxyz) Likewise.
1733         (ffestb_goto) Likewise.
1734         (ffestb_let) Likewise.
1735         (ffestb_varlist) Likewise.
1736         (ffestb_R522) Likewise.
1737         (ffestb_R528) Likewise.
1738         (ffestb_R834) Likewise.
1739         (ffestb_R835) Likewise.
1740         (ffestb_R838) Likewise.
1741         (ffestb_R1102) Likewise.
1742         (ffestb_blockdata) Likewise.
1743         (ffestb_R1212) Likewise.
1744         (ffestb_R810) Likewise.
1745         (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1746         to (unsigned char).
1747         (ffestb_V014): Change type of variable `p' to unsigned char *.
1748         (ffestb_dummy) Likewise.
1749         (ffestb_R524) Likewise.
1750         (ffestb_R547) Likewise.
1751         (ffestb_decl_chartype) Likewise.
1752         (ffestb_decl_dbltype) Likewise.
1753         (ffestb_decl_gentype) Likewise.
1754         (ffestb_decl_entsp_2_) Likewise.
1755         (ffestb_V027) Likewise.
1756         (ffestb_decl_R539) Likewise.
1757
1758         * top.c (ffe_decode_option): Mark parameter `argc' with
1759         ATTRIBUTE_UNUSED.
1760
1761         * where.c (ffewhere_unknown_line_): Add missing initializers.
1762
1763 1998-10-02  Dave Love  <d.love@dl.ac.uk>
1764
1765         * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1766
1767 Thu Oct  1 10:43:45 1998  Nick Clifton  <nickc@cygnus.com>
1768
1769         * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1770         HANDLE_GENERIC_PRAGMAS.
1771
1772 Mon Sep 28 04:22:00 1998  Jeffrey A Law  (law@cygnus.com)
1773
1774         * news.texi: Update from Craig.
1775
1776 1998-09-23  Dave Love  <d.love@dl.ac.uk>
1777
1778         * g77.texi: Additions about `/*', trailing comments and cpp.
1779
1780 1998-09-18  Dave Love  <d.love@dl.ac.uk>
1781
1782         * g77.texi: Various additions and some small fixes.
1783
1784 Thu Sep 10 14:55:44 1998  Kamil Iskra  <iskra@student.uci.agh.edu.pl>
1785
1786         * Make-lang.in (f77.install-common): Add missing "else true;".
1787
1788 1998-09-07  Dave Love  <d.love@dl.ac.uk>
1789
1790         * ChangeLog.egcs: Deleted.  Entries merged here.
1791
1792 1998-09-05  Dave Love  <d.love@dl.ac.uk>
1793
1794         * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1795         (F771_LDFLAGS): Variable dispensed with.
1796
1797 Fri Sep  4 19:53:34 1998  Craig Burley  <burley@gnu.org>
1798
1799         * intdoc.in: Minor editorial tweaks.
1800
1801 Fri Sep  4 18:35:52 1998  Craig Burley  <burley@gnu.org>
1802
1803         * lang-options.h: Convert to wrap option and doc string
1804         in a new macro invocation, FTNOPT, so the nearly identical
1805         list can be used in FSF-g77.
1806
1807 Fri Sep  4 18:35:52 1998  Craig Burley  <burley@gnu.org>
1808
1809         * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1810         * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1811         picks up correct dependency.
1812
1813         * Makefile.in (proj-h.o): Fix dependencies list.
1814
1815 Wed Sep 02 09:25:29 1998  Nick Clifton  <nickc@cygnus.com>
1816
1817         * lex.c (ffe_lex_hash):  Change how HANDLE_PRAGMA and
1818         HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1819         enabled in this code.
1820         Generate warning messages if unknown pragmas are encountered.
1821         (pragma_getc): New function: retrieves characters from the
1822         input stream.  Defined when HANDLE_PRAGMA is defined.
1823         (pragma_ungetc): New function: replaces characters back into the
1824         input stream.  Defined when HANDLE_PRAGMA is defined.
1825
1826 Tue Sep  1 10:00:21 1998  Craig Burley  <burley@gnu.org>
1827
1828         * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1829         from Craig.
1830
1831 1998-08-23  Dave Love  <d.love@dl.ac.uk>
1832
1833         * g77.texi: Increment `version-g77' and fix a few typos.
1834
1835 Tue Aug 18 21:41:31 1998  Jeffrey A Law  (law@cygnus.com)
1836
1837         * Make-lang.in: Add several "else true" clauses to deal with lame
1838         systems.
1839
1840 Tue Aug 11 08:12:14 1998  H.J. Lu  (hjl@gnu.org)
1841
1842         * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1843
1844 1998-08-09  Dave Love  <d.love@dl.ac.uk>
1845
1846         * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1847         with explicit use of tex.
1848         (f77.mostlyclean): Remove TeX index files.
1849
1850         * g77install.texi (Prerequisites): Kluge round TeX lossage with
1851         hyphen in @value in @code.
1852
1853 Tue Aug  4 16:59:39 1998  Craig Burley  <burley@gnu.org>
1854
1855         * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1856         Allow conversion from pointer to same-sized integer,
1857         to fix invoking SIGNAL as a function.
1858
1859 1998-07-26  Dave Love  <d.love@dl.ac.uk>
1860
1861         * BUGS, INSTALL, NEWS: Rebuilt.
1862
1863 Sat Jul 25 17:23:55 1998  Craig Burley  <burley@gnu.org>
1864
1865         Fix 980615-0.f:
1866         * stc.c (ffestc_R1229_start): Set info to ANY as well.
1867
1868 Tue Jul 21 04:33:37 1998  Craig Burley  <burley@gnu.org>
1869
1870         * g77spec.c (lang_specific_driver): Return unmolested
1871         command line when --help seen.
1872         Comment out code that printed g77-specific --help info.
1873
1874 Sat Jul 18 19:16:48 1998  Craig Burley  <burley@gnu.org>
1875
1876         * lang-options.h: Fix up doc strings.
1877         Remove the unimplemented -fdcp-intrinsics-* options.
1878
1879         * str-1t.fin: Change mixed-case spelling of `GoTo' from
1880         `Goto'.
1881
1882 Thu Jul 16 13:26:36 1998  Craig Burley  <burley@gnu.org>
1883
1884         * com.c (ffecom_finish_symbol_transform_): Revert change
1885         of 1998-05-23, as it was too aggressive, in that it
1886         prevented transformation of (used) functions before
1887         primary code generation.
1888
1889 1998-07-15  Dave Love  <d.love@dl.ac.uk>
1890
1891         * intdoc.texi: Regenerated.
1892
1893 Mon Jul 13 18:45:06 1998  Craig Burley  <burley@gnu.org>
1894
1895         * Make-lang.in (f77.rebuilt): Fix to depend on
1896         build-dir-based, not source-based, g77.info.
1897
1898         * g77.texi: Merge docs with 0.5.24.
1899         * g77install.texi: Ditto.
1900
1901 Mon Jul 13 18:02:29 1998  Craig Burley  <burley@gnu.org>
1902
1903         Cleanups vis-a-vis g77-0.5.24:
1904         * g77spec.c (lang_specific_driver): Tabify source.
1905         * top.c (ffe_decode_option): Use fixed macro to set
1906         internal-checking flag.
1907         * top.h (ffe_set_is_do_internal_checks): Fix macro.
1908
1909 Mon Jul 13 17:33:44 1998  Craig Burley  <burley@gnu.org>
1910
1911         Cleanups vis-a-vis system.h cutover and g77-0.5.24:
1912         * Makefile.in (fini.o): Define USE_HCONFIG macro
1913         so source code doesn't have to.
1914         * fini.c: Don't define USE_HCONFIG here, since
1915         source code usually shouldn't care about this.
1916         * ansify.c: Include stddef.h only if we have it.
1917         * intdoc.c: Ditto.
1918         * proj.h: Ditto.
1919
1920 Mon Jul 13 17:30:29 1998  Nick Clifton  <nickc@cygnus.com>
1921
1922         * lang-options.h: Format changed to work with --help support added
1923         to gcc/toplev.c
1924
1925 Mon Jul 13 11:54:03 1998  Craig Burley  <burley@gnu.org>
1926
1927         * com.c (ffecom_push_tempvar): Replace kludge that
1928         munged back-end globals directly with proper calls
1929         to push_topmost_sequence and pop_topmost_sequence.
1930
1931 1998-07-12  Dave Love  <d.love@dl.ac.uk>
1932
1933         * version.c: Bump version.
1934
1935 Sat Jul 11 19:24:32 1998  Craig Burley  <burley@gnu.org>
1936
1937         Fix 980616-0.f:
1938         * equiv.c (ffeequiv_offset_): Don't crash on various
1939         possible ANY operands.
1940
1941 Sat Jul 11 18:24:37 1998  Craig Burley  <burley@gnu.org>
1942
1943         * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
1944         for constant is non-zero.
1945
1946         * com.c (__eprintf): Delete this function, it is obsolete.
1947
1948 1998-07-09  Dave Love  <d.love@dl.ac.uk>
1949
1950         * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
1951
1952 Thu Jul  9 00:45:59 1998  Craig Burley  <burley@gnu.org>
1953
1954         Fix debugging of CHARACTER*(*), etc., which requires
1955         emitting debug info on types like `ftnlen':
1956         * com.c (ffecom_start_progunit_): Don't bother
1957         resetting "invented" flag for identifier.
1958         (ffecom_transform_equiv_): Don't bother zeroing
1959         "ignored" flag for decl.
1960         (pushdecl): No longer set "ignored", "used", or
1961         "suppressed debug" flags for decls having "invented"
1962         identifiers.
1963
1964 1998-07-06  Mike Stump  <mrs@wrs.com>
1965
1966         * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
1967         we can move g77.c.
1968
1969 1998-07-06  Dave Love  <d.love@dl.ac.uk>
1970
1971         * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
1972         -lsocket.
1973
1974 1998-07-05  Dave Love  <d.love@dl.ac.uk>
1975
1976         * intdoc.in: Add entry for DATE_AND_TIME.
1977
1978         * intrin.def: Add implementation for DATE_AND_TIME.  Make second
1979         and third args of SYSTEM_CLOCK optional.
1980
1981         * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
1982
1983         * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
1984         not system_clock_.
1985         (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
1986
1987 Wed Jul  1 11:19:13 1998  Craig Burley  <burley@gnu.org>
1988
1989         Fix 980701-1.f (which was producing "unaligned trap"
1990         on an Alpha running GNU/Linux, as predicted):
1991         * equiv.c (ffeequiv_layout_local_): Don't bother
1992         coping with pre-padding of entire area while building
1993         it; do that instead after the building is done, and
1994         do it by modifying only the modulo field.  This covers
1995         the case of alignment stringency being increased without
1996         lowering the starting offset, unlike the previous changes,
1997         and even more elegantly than those.
1998
1999         * target.c (ffetarget_align): Make sure alignments
2000         are non-zero, just in case.
2001
2002 See ChangeLog.0 for earlier changes.
2003
2004 Local Variables:
2005 add-log-time-format: current-time-string
2006 End: