gcc/f/ChangeLog

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  52         "superceded" to the correct spelling "superseded".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