libgfortran/ChangeLog

   1 2005-10-01  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * runtime/memory.c (malloc_t): Remove.
   4         (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove.
   5         (mem_root, runtime_cleanup, malloc_with_header): Remove.
   6         (internal_malloc_size): Use just get_mem if size != 0, return NULL
   7         otherwise.
   8         (internal_free): Just free if non-NULL.
   9         (internal_realloc_size): Remove debugging stuff.
  10         (allocate_size): Use malloc directly, remove debugging stuff.
  11         (deallocate): Use free directly, fix error message wording.
  12
  13         * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE,
  14         GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define.
  15         (gfc_itoa, xtoa): Add 2 extra arguments.
  16         * runtime/environ.c: Include stdio.h.
  17         (check_buffered): Use sprintf.
  18         * runtime/error.c: Include assert.h.
  19         (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static
  20         buffers.
  21         (st_printf, st_sprintf): Adjust callers.
  22         * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using
  23         static buffers.
  24         (write_int, write_decimal): Add 2 extra arguments to conv
  25         function pointer, adjust caller.
  26         (write_integer): Adjust gfc_itoa caller.
  27
  28         * io/unit.c (get_array_unit_len): Return 0 rather than NULL.
  29
  30         * io/read.c (read_f): Remove spurious pointer dereference.
  31
  32 2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
  33
  34         PR 24112
  35         * io/open.c (edit_modes): Check for correct flag.
  36
  37 2005-09-29  Jakub Jelinek  <jakub@redhat.com>
  38
  39         * runtime/string.c (find_option): Change 3rd argument to
  40         const st_option *.
  41         * libgfortran.h (find_option): Likewise.
  42         * runtime/environ.c (rounding, precision, signal_choices): Constify.
  43         (init_choice, show_choice): Change 2nd argument to const choice *.
  44         * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
  45         position_opt, status_opt, pad_opt): Constify.
  46         * io/transfer.c (advance_opt): Likewise.
  47         * io/inquire.c (undefined): Likewise.
  48         * io/close.c (status_opt): Likewise.
  49         * io/format.c (posint_required, period_required, nonneg_required,
  50         unexpected_element, unexpected_end, bad_string, bad_hollerith,
  51         reversion_error): Likewise.
  52         * io/unix.c (yes, no, unknown): Change from const char *
  53         into const char [].
  54
  55 2005-09-27  Steve Ellcey  <sje@cup.hp.com>
  56
  57         PR target/23552
  58         * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
  59         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
  60         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
  61         * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
  62         (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
  63         (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
  64         * configure: Regenerate.
  65         * config.h.in: Regenerate.
  66         * libgfortan.h (isfinite): undef if broken, set if needed.
  67         (isnan): undef if broken, set if needed.
  68         (fpclassify): undef if broken, set if needed.
  69         * io/write.c: Remove TODO comment about working isfinite.
  70         * intrinsics/c99_functions.c (round): Use isfinite instead
  71         of fpclassify.
  72         * intrinsics/c99_functions.c (roundf): Ditto.
  73
  74 2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>
  75
  76         * io.h: Changed prototypes of list_formatted_{read|write}.
  77         * list_read.c (list_formatted_read): Renamed to
  78         list_formatted_read_scalar and made static.
  79         (list_formatted_read): New function.
  80         * transfer.c: Prototype for transfer_array. Changed transfer
  81         function pointer.
  82         (unformatted_read): Add nelems argument, use it.
  83         (unformatted_write): Likewise.
  84         (formatted_transfer): Changed name to formatted_transfer_scalar.
  85         (formatted_transfer): New function.
  86         (transfer_integer): Add nelems argument to transfer call, move
  87         updating item count to transfer functions.
  88         (transfer_real): Likewise.
  89         (transfer_logical): Likewise.
  90         (transfer_character): Likewise.
  91         (transfer_complex): Likewise.
  92         (transfer_array): New function.
  93         (data_transfer_init): Call formatted_transfer with new argument.
  94         (iolength_transfer): New argument, use it.
  95         * write.c (list_formatted_write): Renamed to
  96         list_formatted_write_scalar, made static.
  97         (list_formatted_write): New function.
  98
  99 2005-09-26  David Edelsohn  <edelsohn@gnu.org>
 100
 101         * configure.ac: Add check for __clog.
 102         * configure: Regenerate.
 103
 104 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 105
 106         * c99_protos.h: Add prototypes for C99 complex functions.
 107         * libgfortran.h: Include complex.h before c99_protos.h.
 108         * intrinsics/c99_functions.c: Define HAVE_ macros for the
 109         fallback functions we provide.
 110         (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
 111         clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
 112         cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
 113         ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
 114         ccosl, ctanf, ctan, ctanl): New fallback functions.
 115         * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
 116         gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
 117         * Makefile.in: Regenerate.
 118         * configure.ac: Remove checks for csin. Add checks for all C99
 119         complex functions.
 120         * config.h.in: Regenerate.
 121         * configure: Regenerate.
 122         * aclocal.m4: Regenerate.
 123
 124 2005-09-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 125             Danny Smith  <dannysmith@users.sourceforge.net>
 126
 127         PR libfortran/23803
 128         * intrinsics/getXid.c: Add getpid wrapper for MinGW.
 129         * intrinsics/getlog.c: Add getlogin wrapper for MinGW.
 130         * intrinsics/hostnm.c: Add gethostname wrapper for MinGW.
 131
 132 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 133
 134         PR libfortran/23802
 135         * intrinsics/sleep.c: Add correct sleep macro for MinGW.
 136
 137 2005-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 138
 139         PR libfortran/23380
 140         * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows
 141         version.
 142
 143 2005-09-14  Jerry DeLisle  <jvdelisle@verizon.net
 144
 145         PR fortran/21875 Internal Unit Array I/O, NIST
 146         * libgfortran.h: Add run time error code for array stride.
 147         * runtime/error.c (translate_error): Add error message for
 148         array stride.
 149         * io/io.h: Add array descriptor pointer to IOPARM structure.
 150         Add prtotypes for two new functions.
 151         * io/transfer.c (data_transfer_init): Removed initialization and
 152         moved to unit.c (get_unit)
 153         * io/transfer.c (next_record_r): Include internal unit read
 154         functionality.
 155         * io/transfer.c (next_record_w): Include internal unit write
 156         functionality, including padding of character array records.
 157         * io/unit.c (get_array_unit_len): New function to return the number
 158         of records in the character array 'file' from the array descriptor.
 159         * io/unit.c (get_unit): Gathered initialization code from
 160         init_data_transfer for internal units and added initialization of
 161         character array unit.
 162         * io/unit.c (is_array_io): New function to determine if internal unit
 163         is an array.
 164         * io/unix.c (mem_alloc_w_at): Add error checks for bad record length
 165         and end of file.
 166
 167 2005-09-13  Richard Sandiford  <richard@codesourcery.com>
 168
 169         PR target/19269
 170         * intrinsics/cshift0.c (cshift0): Add an extra size argument.
 171         (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit
 172         implementations with...
 173         (DEFINE_CSHIFT): ...this new macro.  Define character versions too.
 174         * intrinsics/eoshift0.c (zeros): Delete.
 175         (eoshift0): Add extra size and filler arguments.  Use memset if no
 176         bound is provided.
 177         (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit
 178         implementations with...
 179         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 180         * intrinsics/eoshift2.c (zeros): Delete.
 181         (eoshift2): Add extra size and filler arguments.  Use memset if no
 182         bound is provided.
 183         (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit
 184         implementations with...
 185         (DEFINE_EOSHIFT): ...this new macro.  Define character versions too.
 186         * intrinsics/pack.c (pack_internal): New static function, reusing
 187         the contents of pack and adding an extra size argument.  Change
 188         "mptr" rather than "m" when calculating the array size.
 189         (pack): Redefine as a forwarder to pack_internal.
 190         (pack_s_internal): New static function, reusing the contents of
 191         pack_s and adding an extra size argument.
 192         (pack_s): Redefine as a forwarder to pack_s_internal.
 193         (pack_char, pack_s_char): New functions.
 194         * intrinsics/reshape.c (reshape_internal): New static function,
 195         reusing the contents of reshape and adding an extra size argument.
 196         (reshape): Redefine as a forwarder to reshape_internal.
 197         (reshape_char): New function.
 198         * intrinsics/spread.c (spread_internal): New static function,
 199         reusing the contents of spread and adding an extra size argument.
 200         (spread): Redefine as a forwarder to spread_internal.
 201         (spread_char): New function.
 202         * intrinsics/transpose.c (transpose_internal): New static function,
 203         reusing the contents of transpose and adding an extra size argument.
 204         (transpose): Redefine as a forwarder to transpose_internal.
 205         (transpose_char): New function.
 206         * intrinsics/unpack.c (unpack_internal): New static function, reusing
 207         the contents of unpack1 and adding extra size and fsize arguments.
 208         (unpack1): Redefine as a forwarder to unpack_internal.
 209         (unpack0): Call unpack_internal instead of unpack1.
 210         (unpack1_char, unpack0_char): New functions.
 211         * m4/cshift1.m4 (cshift1): New static function, reusing the contents
 212         of cshift1_<kind> and adding an extra size argument.
 213         (cshift1_<kind>): Redefine as a forwarder to cshift1.
 214         (cshift1_<kind>_char): New function.
 215         * m4/eoshift1.m4 (zeros): Delete.
 216         (eoshift1): New static function, reusing the contents of
 217         eoshift1_<kind> and adding extra size and filler arguments.
 218         Fix calculation of hstride.  Use memset if no bound is provided.
 219         (eoshift1_<kind>): Redefine as a forwarder to eoshift1.
 220         (eoshift1_<kind>_char): New function.
 221         * m4/eoshift3.m4 (zeros): Delete.
 222         (eoshift3): New static function, reusing the contents of
 223         eoshift3_<kind> and adding extra size and filler arguments.
 224         Use memset if no bound is provided.
 225         (eoshift3_<kind>): Redefine as a forwarder to eoshift3.
 226         (eoshift3_<kind>_char): New function.
 227         * generated/cshift1_4.c, generated/cshift1_8.c,
 228         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 229         * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate.
 230
 231 2005-09-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 232
 233         PR libfortran/20179
 234         * io/unix.c (is_preconnected): Add function to test if a stream
 235         corresponds to a preconnected unit.
 236         * io/io.h: Add prototype for is_preconnected.
 237         * io/transfer.c (data_transfer_init): Do not truncate
 238         preconnected units.
 239
 240 2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 241
 242         * io/unix.c: Remove mmap code.
 243
 244 2005-09-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 245
 246         PR libfortran/23784
 247         * io/close.c (st_close): Call library_end even in case of error.
 248
 249 2005-09-09  Thomas Koenig  <Thomas.Koenig@online.de>
 250
 251         * io/io.h:  Add iomsg as last field of st_parameter.
 252         * runtime/error.c (generate_error):  If iomsg is present, copy
 253         the message there.
 254
 255 2005-09-09  Richard Sandiford  <richard@codesourcery.com>
 256
 257         PR fortran/12840
 258         * runtime/memory.c (internal_malloc_size): Return a null pointer
 259         if the size is zero.
 260         (internal_free): Do nothing if the pointer is null.
 261         (internal_realloc_size, internal_realloc, internal_realloc64): New.
 262
 263 2005-09-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 264
 265         PR libfortran/23262
 266         * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check.
 267         * configure.ac: Use new check.
 268         * configure.in: Regenerate.
 269         * config.h.in: Regenerate.
 270         * configure: Regenerate.
 271         * io/transfer.c (next_record_w): Add case for CRLF as line
 272         terminator.
 273         * io/unix.c (tempfile, regular_file): Open files with
 274         O_BINARY on systems with CRLF.
 275
 276 2005-09-07  Steve Ellcey  <sje@cup.hp.com>
 277
 278         PR libfortran/23419
 279         * io/write.c (extract_int): Use memcpy to access buffer.
 280         (extract_uint): Ditto.
 281         (extract_real): Ditto.
 282
 283 2005-09-05  Thomas Koenig  <Thomas.Koenig@online.de>
 284
 285         * io/list_read.c:  Adjust size of of value to 32 (to hold
 286         kind=16 complex values).
 287
 288 2005-09-04  Thomas Koenig  <Thomas.Koenig@online.de>
 289
 290         PR libfortran/23321
 291         * io/transfer.c(data_transfer_init):  Check for a too-large
 292         record number.  Return if sseek failed.
 293
 294 2005-09-03  Jakub Jelinek  <jakub@redhat.com>
 295
 296         * io/read.c (read_x): Take int argument instead of fnode * and
 297         digging the N from F->u.n.
 298         * io/io.h (read_x): Adjust prototype.
 299         * io/transfer.c (formatted_transfer): Adjust callers.  Don't clobber
 300         f->u.n for FMT_T.
 301
 302 2005-09-02  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 303
 304         * io/unix.c (stream_ttyname): Protect use of ttyname by
 305         HAVE_TTYNAME macro.
 306         * configure.ac: Add check for ttyname.
 307         * config.h.in: Regenerate.
 308         * configure: Regenerate.
 309
 310 2005-09-02  Andreas Jaeger  <aj@suse.de>
 311
 312         * libgfortran.h: Add prototype for init_compile_options.
 313
 314         * io/io.h: Add prototype for notify_std.
 315
 316 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 317
 318         * io/read.c (set_integer): Use memcpy to fill buffer.
 319
 320 2005-08-31  Steve Ellcey  <sje@cup.hp.com>
 321
 322         PR target/23556
 323         * io/read.c (convert_real): Use memcpy to fill buffer.
 324
 325 2005-08-29  Thomas Koenig  <Thomas.Koenig@online.de>
 326
 327         PR libfortran/23598
 328         * io/lock.c(library_start):  If ioparm.iostat is present, clear
 329         it unconditionally.
 330
 331 2005-08-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 332
 333         * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
 334         if target can unlink open files.
 335         * configure.ac: Use this new test.
 336         * config.h.in: Regenerate.
 337         * configure: Regenerate.
 338         * Makefile.in: Regenerate.
 339         * aclocal.ac: Regenerate.
 340         * io/io.h: Add prototype for unpack_filename.
 341         * io/close.c (st_close): Delete file after closing unit if
 342         HAVE_UNLINK_OPEN_FILE is not defined.
 343         * io/unix.c (unpack_filename): Unlink scratch file after opening
 344         it only if HAVE_UNLINK_OPEN_FILE is defined.
 345
 346 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 347
 348         * All files: Update FSF address.
 349
 350 2005-08-16  Thomas Koenig  <Thomas.Koenig@online.de>
 351
 352         PR libfortran/23428
 353         * io/transfer.c (iolength_transfer):  Remove __attribute__ ((unused))
 354         from type.  Return correct length for inquire(iolength=)
 355         for complex variables.
 356
 357 2005-08-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 358             Steven Bosscher  <stevenb@suse.de>
 359
 360         PR libfortran/20006
 361         * Makefile.am: Add file runtime/compile_options.c.
 362         * Makefile.in: Regenerate.
 363         * libgfortran.h: Create structure compile_options_t. Define the
 364         compile_options variable and GFC_STD_ macros.
 365         * runtime/compile_options.c: New file.
 366         * runtime/error.c (notify_std): New function.
 367         * runtime/main.c (init): Call init_compile_options during
 368         initialization.
 369         * io/format.c: Use the new notify_std function for the $
 370         descriptor extension.
 371
 372 2005-08-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 373         * Makefile.am: Add file intrinsics/tty.c to Makefile process.
 374         * Makefile.in: Regenerate.
 375         * io/io.h: Prototypes for new functions stream_isatty and
 376         stream_ttyname.
 377         * io/unix (stream_isatty, stream_ttyname): New functions to call
 378         isatty() and ttyname() on a given unit.
 379         * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM
 380         and ISATTY.
 381
 382 2005-08-08  Jerry DeLisle  <jvdelisle@verizon.net>
 383
 384         PR libfortran/23154
 385         * io/transfer.c (data_transfer_init): Initialize
 386         current_unit->bytes_left for a read.
 387
 388 2005-08-07  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 389
 390         PR fortran/22390
 391         * io/backspace.c: File removed, contents moved to ...
 392         * io/endfile.c: Ditto.
 393         * io/rewind.c: Ditto.
 394         * io/file_pos.c: New file, ... here.
 395         * Makefile.am: Add file_pos.c to list, remove obsolete files.
 396         * Makefile.in: Regenerated.
 397
 398 2005-08-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 399
 400         * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp.
 401         * io/unix.c (tempfile): Look at the TEMP environment variable
 402         to find the temporary files directory. Whitespace correction.
 403
 404 2005-08-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 405
 406         * io/unix.c: Add O_RDWR to open() call.
 407
 408 2005-08-04 Paul Thomas  <pault@gcc.gnu.org>
 409
 410         * transfer.c (data_transfer_init): Truncate file in
 411         sequential WRITE when last_record == 0, rather than
 412         current_record.  Cures problem on RH9.
 413
 414 2005-08-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 415
 416         * libgfortran.h: When isfinite is not provided by the system,
 417         define it as a macro, so that it can accept any floating point
 418         type.
 419
 420 2005-08-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 421
 422         PR libfortran/23178
 423         * intrinsics/flush.c (flush_i8): Add function flush_i8. Update
 424         copyright years.
 425
 426 2005-07-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 427
 428         PR libfortran/21787
 429         * intrinsics/abort.c (abort): Close units before aborting.
 430         Updated copyright years.
 431
 432 2005-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 433
 434         PR libfortran/22436
 435         * io/write.c (write_real): Add default formats for real(10) and
 436         real(16).
 437
 438 2005-07-30 Paul Thomas  <pault@gcc.gnu.org>
 439
 440         PR fortran/22570 and related issues.
 441         * transfer.c (formatted_transfer): Make sure that there
 442         really is data present before X- or T- editing. Move all
 443         treatment of tabbing during writes to start of next data
 444         producing format. Suppress incorrect zeroing of bytes_left
 445         in slash formating. Insert int cast for assignment of a
 446         difference of two gfc_offsets.
 447
 448 2005-07-23  Jerry DeLisle  <jvdelisle@verizon.net>
 449
 450         * io/write.c (write_float): Revise output of IEEE exceptional
 451         values to comply with F95 and F2003 standards.
 452
 453 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 454
 455         PR libfortran/22570
 456         * io/unit.c (init_units): Replace BLANK_ZERO with
 457         BLANK_UNSPECIFIED.
 458
 459 2005-07-22 Jerry DeLisle <jvdelisle@verizon.net>
 460
 461         PR libfortran/21875  (FM111.f)
 462         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO
 463         or BLANK_NULL are active.
 464         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 465         (read_radix): Interpret ' ' character correctly for BZ or BN.
 466         (read_f): Interpret ' ' character correctly for BZ or BN.
 467
 468 2005-07-22 Paul Thomas  <pault@gcc.gnu.org>
 469
 470         PR libfortran/22570
 471         * read.c (read_x): Correct the condition for doing the
 472         x-editing during formatted input.
 473         * transfer.c (formatted_transfer): Cast offset difference
 474         as int, clean-up arithmetic with new variable, bytes_used,
 475         zero counters for FMT_SLASH,
 476         (data_transfer_init) Zero X- and T-editing counters
 477         unconditionally.
 478         (next_record_w) Zero X- and T-editing counters.
 479         unconditionally.
 480
 481 2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
 482
 483         * io/write.c (write_float): Fix field width checks for
 484         printing 'Infinity' or 'Inf'.
 485         (output_float): Fix typo in comment.
 486
 487 2005-07-12 Paul Thomas  <pault@gcc.gnu.org>
 488
 489         PR libfortran/16435
 490         * transfer.c (formatted_transfer): Correct the problems
 491         with X- and T-editting that caused TLs followed by TRs
 492         to overwrite data, which caused NIST FM908.FOR to fail
 493         on many tests.
 494         (data_transfer_init): Zero X- and T-editting counters at
 495         the start of formatted IO.
 496         * write.c (write_x): Write specified number of skips with
 497         specified number of spaces at the end.
 498
 499 2005-07-13 Paul Thomas  <pault@gcc.gnu.org>
 500
 501         * io/read.c (read_complex): Prevent X formatting during reads
 502         from going beyond EOR to fix NIST fm908.FOR failure.
 503         * io/list_read.c (read_complex): Allow complex data in list-
 504         directed reads to have eols either side of the comma to
 505         fix NIST FM906.FOR failure.
 506
 507 2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>
 508
 509         PR libfortran/21593
 510         * io/unix.c:  Add member special_file to type unix_stream.
 511         (fd_truncate):  Don't call ftruncate or chsize if
 512         s refers to a special file.
 513         (fd_to_stream):  initialize s->special_file.
 514
 515 2005-07-11  David Edelsohn  <edelsohn@gnu.org>
 516
 517         PR libgfortran/22412
 518         * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
 519         sizeof (SCRATCH_SIZE).
 520         (btoa): Same.
 521
 522 2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>
 523
 524         PR libfortran/21875  (FM111.f)
 525         * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
 526         BLANK_NULL are active.
 527         (read_decimal): Interpret ' ' character correctly for BZ or BN.
 528         (read_radix): Interpret ' ' character correctly for BZ or BN.
 529         (read_f): Interpret ' ' character correctly for BZ or BN.
 530         * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.
 531
 532 2005-07-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 533             Thomas Koenig  <Thomas.Koenig@online.de>
 534
 535         PR libfortran/22217
 536         * io/write.c (extract_unit):  New function; extract
 537         ints as unsigned signed int of the correct size.
 538         (write_int):  Use it.
 539         * runtime/error.c:  Adjust copyright years.
 540         Adjust size of buffer to maximum that can occur.
 541
 542 2005-07-07  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 543
 544         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by
 545         'size_t offset'.
 546         * intrinsics/cshift0.c, intrinsics/eoshift0.c,
 547         intrinsics/eoshift2.c,intrinsics/pack_generic.c,
 548         intrinsics/reshape_generic.c, intrinsics/spread_generic.c,
 549         intrinsics/transpose_generic.c, intrinsics/unpack_generic,
 550         m4/cshift1.m4, m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4,
 551         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/reshape.m4,
 552         m4,transpose.m4: Set renamed field 'offset' to zero instead of
 553         'base'.
 554         * generated/all_l4.c, generated/all_l8.c,
 555         generated/any_l4.c, generated/any_l8.c, generated/count_4_l4.c,
 556         generated/count_4_l8.c, generated/count_8_l4.c,
 557         generated/count_8_l8.c, generated/chift1_4.c,
 558         generated/cshift1_8.c, generated/eoshift1_4.c,
 559         generated/eoshift1_8.c, generated/eoshift3_4.c,
 560         generated/eoshift3_8.c, generated/matmul_c4.c,
 561         generated/matmul_c8.c, generated/matmul_i4.c, matmul_i8.c,
 562         generated/matmul_l4.c, generated/matmul_l8.c,
 563         generated/matmul_r4.c, generated/matmul_r8.c,
 564         generated/maxloc0_4_i4.c, generated/maxloc0_4_i8.c,
 565         generated/maxloc0_4_r4.c, generated/maxloc0_4_r8.c,
 566         generated/maxloc0_8_i4.c, generated/maxloc0_8_i8.c,
 567         generated/maxloc0_8_r4.c, generated/maxloc0_8_r8.c,
 568         generated/maxloc1_4_i4.c, generated/maxloc1_4_i8.c,
 569         generated/maxloc1_4_r4.c, generated/maxloc1_4_r8.c,
 570         generated/maxloc1_8_i4.c, generated/maxloc1_8_i8.c,
 571         generated/maxloc1_8_r4.c, generated/maxloc1_8_r8.c,
 572         generated/maxval_i4.c, generated/maxval_i8.c,
 573         generated/maxval_r4.c, generated/maxval_r8.c,
 574         generated/minloc0_4_i4.c, generated/minloc0_4_i8.c,
 575         generated/minloc0_4_r4.c, generated/minloc0_4_r8.c,
 576         generated/minloc0_8_i4.c, generated/minloc0_8_i8.c,
 577         generated/minloc0_8_r4.c, generated/minloc0_8_r8.c,
 578         generated/minloc1_4_i4.c, generated/minloc1_4_i8.c,
 579         generated/minloc1_4_r4.c, generated/minloc1_4_r8.c,
 580         generated/minloc1_8_i4.c, generated/minloc1_8_i8.c,
 581         generated/minloc1_8_r4.c, generated/minloc1_8_r8.c,
 582         generated/minval_i4.c, generated/minval_i8.c,
 583         generated/minval_r4.c, generated/minval_r8.c,
 584         generated/product_c4.c, generated/product_c8.c,
 585         generated/product_i4.c, generated/product_i8.c,
 586         generated/product_r4.c, generated/product_r8.c,
 587         generated/reshape_c4.c, generated/reshape_c8.c,
 588         generated/reshape_i4.c, generated/reshape_i8.c,
 589         generated/sum_c4.c, generated/sum_c8.c, generated/sum_i4.c,
 590         generated/sum_i8.c, generated/sum_r4.c, generated/sum_r8.c,
 591         generated/transpose_c4.c, generated/transpose_c8.c,
 592         generated/transpose_i4.c, generated/transpose_i8.c: Regenerate:
 593
 594 2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>
 595
 596         PR libfortran/21594
 597         * intrinsics/eoshift0.c:  If abs(shift) > len, fill the
 598         the whole array with the boundary value, but don't overrun it.
 599         * intrinsics/eoshift2.c:  Likewise.
 600         * m4/eoshift1.m4:  Likewise.
 601         * m4/eoshift3.m4:  Likewise.
 602         * generated/eoshift1_4.c:  Regenerated.
 603         * generated/eoshift1_8.c:  Regenerated.
 604         * generated/eoshift3_4.c:  Regenerated.
 605         * generated/eoshift3_8.c:  Regenerated.
 606
 607 2005-07-07  Feng Wang  <fengwang@nudt.edu.cn>
 608
 609         PR fortran/16531
 610         * io/transfer.c (formatted_transfer): Enable FMT_A on other types to
 611         support Hollerith constants.
 612
 613 2005-07-01  Andreas Jaeger  <aj@suse.de>
 614
 615         * intrinsics/unpack_generic.c: Remove const from parameter.
 616
 617         * io/transfer.c (formatted_transfer): Remove unused variable.
 618
 619 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 620
 621         PR libfortran/22142
 622         * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
 623         by size since it's a char pointer).
 624         * m4/eoshift1_4.c:  Regenerated.
 625         * m4/eoshift1_8.c:  Regenerated.
 626
 627 2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>
 628
 629         PR libfortran/22142
 630         * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
 631         by size since it's a char pointer).
 632         * m4/eoshift3_4.c:  Regenerated.
 633         * m4/eoshift3_8.c:  Regenerated.
 634
 635 2005-06-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 636
 637         PR libfortran/22170
 638         * io/transfer.c (formatted_transfer): Do not iterate on the
 639         repeat count of a FMT_SLASH, since this is already done in
 640         next_format().
 641
 642 2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>
 643
 644         PR libfortran/22144
 645         * m4/cshift1.m4: Remove const from argument ret.
 646         Populate return array descriptor if ret->data is NULL.
 647         * m4/eoshift1.m4: Likewise.
 648         * m4/eoshift3.m4: Likewise.
 649         * generated/cshift1_4.c:  Regenerated.
 650         * generated/cshift1_8.c:  Regenerated.
 651         * generated/eoshift1_4.c:  Regenerated.
 652         * generated/eoshift1_8.c:  Regenerated.
 653         * generated/eoshift3_4.c:  Regenerated.
 654         * generated/eoshift3_8.c:  Regenerated.
 655
 656 2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>
 657
 658         PR libfortran/21915
 659         * Makefile.am: Include intrinsics/hyper.c.
 660         * c99_protos.h: Add prototypes for single precision versions of
 661         acosh, asinh, and atanh for platforms that do not have these.
 662         * config.h.in: Add #undef for wrappers.
 663         * configure.ac: Add checks for single precision versions.
 664         * aclocal.m4: Regenerated.
 665         * Makefile.in: Regenerated.
 666         * configure: Regenerated.
 667         * intrinsics/hyper.c: New file, adds new wrapper functions.
 668
 669 2005-06-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 670
 671         * intrinsics/c99_functions.c (log10l): New log10l function for
 672         systems where this is not available.
 673         * c99_protos.h: Prototype for log10l function.
 674         * libgfortran.h: Use generated kinds.h to define GFC_INTEGER_*,
 675         GFC_UINTEGER_*, GFC_LOGICAL_*, GFC_REAL_*, GFC_COMPLEX_*. Update
 676         prototypes for gfc_itoa and xtoa.
 677         * io/io.h: Update prototypes for set_integer and max_value.
 678         * io/list_read.c (convert_integer): Use new
 679         GFC_(INTEGER|REAL)_LARGEST type.
 680         * io/read.c (set_integer): Likewise.
 681         (max_value): Likewise.
 682         (convert_real): Likewise.
 683         (real_l): Likewise.
 684         (next_char): Likewise.
 685         (read_decimal): Likewise.
 686         (read_radix): Likewise.
 687         (read_f): Likewise.
 688         * io/write.c (extract_int): Use new GFC_INTEGER_LARGEST type.
 689         (extract_real): Use new GFC_REAL_LARGEST type.
 690         (calculate_exp): Likewise.
 691         (calculate_G_format): Likewise.
 692         (output_float): Likewise. Use log10l for long double values.
 693         Add comment for sprintf format. Use GFC_REAL_LARGEST_FORMAT.
 694         (write_l): Use new GFC_INTEGER_LARGEST type.
 695         (write_float): Use new GFC_REAL_LARGEST type.
 696         (write_int): Remove useless special case for (len < 8).
 697         (write_decimal): Use GFC_INTEGER_LARGEST.
 698         (otoa): Use GFC_UINTEGER_LARGEST as argument.
 699         (btoa): Use GFC_UINTEGER_LARGEST as argument.
 700         * runtime/error.c (gfc_itoa): Use GFC_INTEGER_LARGEST as
 701         argument.
 702         (xtoa): Use GFC_UINTEGER_LARGEST as argument.
 703         * Makefile.am: Use mk-kinds-h.sh to generate header kinds.h
 704         with all Fortran kinds available.
 705         * configure.ac: Check for strtold and log10l.
 706         * Makefile.in: Regenerate.
 707         * aclocal.m4: Regenerate.
 708         * configure: Regenerate.
 709         * config.h.in: Regenerate.
 710         * mk-kinds-h.sh: Configuration script for available integer
 711         and real kinds.
 712
 713
 714 2005-06-18  Janne Blomqvist  <jblomqvi@cc.hut.fi>
 715
 716         * unix.c (stream_at_bof): Don't assume that all non-mmapped files
 717         are non-seekable.
 718         (stream_at_eof): Likewise.
 719
 720 2005-06-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 721
 722         PR libfortran/19155
 723         * io/read.c (convert_real): strtod can set errno to EINVAL on an
 724         empty string, but we shouldn't have an error in that case.
 725
 726 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 727
 728         PR libfortran/19216
 729         * io/list_read.c (eat_separator): No need to call next_record,
 730         even in non-namelist_mode.
 731
 732 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 733
 734         * io/transfer.c (formatted_transfer): Fix typo in error message.
 735
 736 2005-06-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 737
 738         PR libfortran/16436
 739         * io/transfer.c (read_sf): Correct updating of bytes_left field.
 740         (formatted_transfer): Correct updating of bytes_left field and
 741         reformatting code (comments and whitespace).
 742         * io/unix.c (move_pos_offset): "active" field should not be
 743         changed here. Whitespace corrections.
 744
 745 2005-06-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 746
 747         PR libfortran/21950
 748         * intrinsics/c99_functions.c (scalbn): Provide fallback
 749         implementation for scalbn.
 750         * c99_protos.h: Prototype for scalbn.
 751         * configure.ac: Add check for scalbn.
 752         * configure: Regenerate.
 753         * config.h.in: Regenerate.
 754
 755 2005-06-14  Thomas Koenig  <Thomas.Koenig@online.de>
 756
 757         * intrinsics/eoshift0.c:  Removed prototype for eoshift0.
 758         * intrinsics/eoshift2.c:  Removed prototype for eoshift2.
 759
 760 2005-06-14  Tom Tromey  <tromey@redhat.com>
 761
 762         PR libgcj/19877:
 763         * configure, aclocal.m4, Makefile.in: Rebuilt.
 764
 765 2005-06-12  Thomas Koenig  <Thomas.Koenig@online.de>
 766
 767         PR libfortran/21594
 768         * intrinsics/eoshift0.c:  Add prototype for eoshift0.
 769         * intrinsics/eoshift2.c:  Add prototype for eoshift2.
 770
 771 2005-06-12  Steven G. Kargl <kargls@comcast.net>
 772             Thomas Koenig  <Thomas.Koenig@online.de>
 773
 774         PR libfortran/PR21797
 775         * m4/cexp.m4 (csqrt`'q):  Add type qualifyer to
 776         sqrt and fabs.
 777         * generated/exp_c4.c:  Regenerated.
 778
 779 2005-06-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 780
 781         PR libfortran/19155
 782         * io/read.c (read_f): Take care of spaces after initial sign.
 783
 784 2005-06-11  Thomas Koenig  <Thomas.Koenig@onlinde.de>
 785
 786         PR libfortran/21333
 787         * Makefile.am: Add in_pack_c4.c, in_pack_c8.c, in_unpack_c4.c
 788         and in_unpack_c8.c.
 789         * Makefile.in: Regenerate.
 790         * libgfortran.h:  Declare internal_pack_c4, internal_pack_c8,
 791         internal_unpack_c4 and internal_unpack_c8.
 792         * m4/in_pack.m4: Use rtype_ccode insteald of rtype_kind
 793         in function name.
 794         Use sizeof (rtype_name) as size for memory allocation.
 795         * m4/in_unpack.m4: Use rtype_ccode insteald of rtype_kind
 796         in function name.
 797         Use sizeof (rtype_name) for calculation of sizes for memcpy.
 798         * runtime/in_pack_generic.c:  For real, integer and logical
 799         call internal_pack_4 if size==4 and internal_pack_8 if
 800         size==8.
 801         For complex, call internal_pack_c4 if size==8 and
 802         internal_pack_c8 if size==16.
 803         * runtime/in_unpack_generic.c: For real, integer and logical
 804         call internal_unpack_4 if size==4 and internal_unpack_8 if
 805         size==8.
 806         For complex, call internal_unpack_c4 if size==8 and
 807         internal_unpack_c8 if size==16.
 808         * generated/in_pack_i4.c:  Regenerated.
 809         * generated/in_pack_i8.c:  Regenerated.
 810         * generated/in_unpack_i4.c:  Regenerated.
 811         * generated/in_unpack_i8.c:  Regenerated.
 812         * generated/in_pack_c4.c:  New file.
 813         * generated/in_pack_c8.c:  New file.
 814         * generated/in_unpack_c4.c:  New file.
 815         * generated/in_unpack_c8.c:  New file.
 816
 817 2005-06-09  Thomas Koenig  <Thomas.Koenig@online.de>
 818
 819         PR libfortran/21480
 820         * m4/reshape.m4:  Use sizeof (rtype_name) for sizes to be passed
 821         to reshape_packed.
 822         * generated/reshape_c4.c:  Regenerated.
 823         * generated/reshape_c8.c:  Regenerated.
 824         * generated/reshape_i4.c:  Regenerated.
 825         * generated/reshape_i8.c:  Regenerated.
 826
 827 2005-06-07  Thomas Koenig  <Thomas.Koenig@online.de>
 828
 829         PR libfortran/21926
 830         * m4/matmul.m4:  Correct zeroing of result for non-packed
 831         arrays with lowest stride is one.
 832         * generated/matmul_c4.c:  Regenerated.
 833         * generated/matmul_c8.c:  Regenerated.
 834         * generated/matmul_i4.c:  Regenerated.
 835         * generated/matmul_i8.c:  Regenerated.
 836         * generated/matmul_r4.c:  Regenerated.
 837         * generated/matmul_r8.c:  Regenerated.
 838
 839 2005-05-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 840
 841         PR libfortran/20179
 842         * io/unix.c (fd_close): Add test so that we don't close()
 843         stdout and stderr.
 844
 845 2005-05-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 846
 847         PR libfortran/20006
 848         * io/format.c (parse_format_list): Set repeat count of $ format
 849         node to 1.
 850         * io/transfer.c (read_sf): Add g.seen_dollar to the test
 851         concerning advancing I/O.
 852         (data_transfer_init): Likewise.
 853         (finalize_transfer): Likewise.
 854
 855 2005-05-27  Thomas Koenig  <Thomas.Koenig@online.de>
 856
 857         * runtime/in_pack_generic.c:  Adjust copyright years.
 858         (in_pack_generic):  Change dimension of auxiliary arrays from
 859         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
 860         * runtime/in_unpack_generic.c:  Adjust copyright years.
 861         (in_unpack_generic):  Change dimension of auxiliary arrays from
 862         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
 863
 864 2005-05-26  Thomas Koenig  <Thomas.Koenig@online.de>
 865
 866         PR libfortran/17283
 867         * intrinsics/unpack_generic.c:  Fix name of routine
 868         on top.  Update copyright years.
 869         (unpack1):  Remove const from return array descriptor.
 870         rs:  New variable, for calculating return sizes.
 871         Populate return array descriptor if ret->data is NULL.
 872
 873 2005-05-22  Peter Wainwright  <prw@ceiriog1.demon.co.uk>
 874
 875         PR libfortran/21376
 876         * io/write.c (output_float): Rework logic to avoid call to log10
 877         with argument equal to zero.
 878
 879 2005-05-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
 880
 881         * configure.ac: Check for trunc and truncf in libm.
 882         * configure: Regenerate.
 883         * config.h.in: Likewise.
 884         * intrinsics/c99_functions.c (trunc, truncf): New functions.
 885         * c99_protos.h (trunc, truncf): Declare them.
 886
 887 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
 888
 889         PR libfortran/21127
 890         * Makefile.am:  Really commit.
 891         * Makefile.in:  Really commit.
 892
 893 2005-05-18  Thomas Koenig  <Thomas.Koenig@online.de>
 894
 895         PR libfortran/21127
 896         * Makefile.am:  Add generated/reshape_c4.c and
 897         generated/reshape_c8.c.
 898         * Makefile.in:  Regenerated.
 899         * m4/iparm.m4:  Define rtype_ccode to be c4 or c8 for
 900         complex types, 4 or 8 otherwise.
 901         * m4/reshape.m4:  Use rtype_ccode instead of rtype_kind
 902         in function name.
 903         * generated/reshape_c4.c: New file.
 904         * generated/reshape_c8.c: New file.
 905
 906 2005-05-16  Andreas Jaeger  <aj@suse.de>
 907
 908         * configure.ac: Add additional warning flags.
 909         * configure: Regenerate.
 910
 911         * io/write.c (calculate_G_format): Remove unused parameter.
 912         (output_float): Remove unused parameter.
 913         (write_float): Change callers.
 914         (nml_write_obj): Avoid signed warning.
 915         Make variable const to support -Wwrite-strings.
 916
 917         * io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
 918         mem_truncate): Mark argument as unused.
 919
 920         * io/unit.c (get_unit): Mark argument as unused.
 921         (init_units): Avoid warning about signed comparision.
 922
 923         * io/transfer.c (next_record_r): Remove unused parameter.
 924         (next_record_w): Remove unused parameter.
 925         (next_record): Change callers.
 926         (iolength_transfer): Mark arguments as unused.
 927
 928         * io/open.c: Add initializer.
 929
 930         * io/list_read.c (read_character): Mark argument as unused.
 931         (nml_match_name): Add const to make compile with -Wwrite-strings.
 932
 933         * io/format.c: Add initializer.
 934
 935 2005-05-15  Andreas Jaeger  <aj@suse.de>
 936
 937         * m4/eoshift1.m4: Initialize variables to avoid warnings.
 938         * m4/eoshift3.m4: Initialize variables to avoid warnings.
 939         * generated/eoshift1_4.c, generated/eoshift1_8.c,
 940         generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerated.
 941
 942         * intrinsics/spread_generic.c (spread): Initialize variables to
 943         avoid warnings.
 944
 945         * intrinsics/eoshift0.c (eoshift0): Initialize variables to avoid
 946         warnings.
 947         * intrinsics/eoshift2.c (eoshift2): Initialize variables to avoid
 948         warnings.
 949
 950         * io/list_read.c (nml_get_obj_data): Initialize variables to avoid
 951         warnings.
 952
 953         * intrinsics/pack_generic.c (pack): Remove unneeded calculation.
 954
 955         * m4/matmull.m4 (matmul_): Remove unneeded calculations, fix
 956         pointer cast to avoid warning.
 957         * generated/matmul_l4.c: Regenerated.
 958         * generated/matmul_l8.c: Regenerated.
 959
 960         * Makefile.am: Remove AM_CFLAGS here.
 961         * configure.ac: Define AM_CFLAGS and AM_FCFLAGS so that warnings
 962         are set.  Set additionally -Wstrict-prototypes for CFLAGS.
 963         * Makefile.in: Regenerated.
 964         * aclocal.m4: Regenerated.
 965         * configure: Regenerated.
 966
 967         * intrinsics/system_clock.c (system_clock_4, system_clock_8): Add
 968         missing returns, reformat a bit.
 969
 970         * io/write.c (nml_write_obj): Use %d again - and cast to int,
 971         st_sprintf does not handle %ld.
 972
 973         * io/unit.c (is_internal_unit): Add void as parameter list.
 974
 975         * io/transfer.c: Move prototype declarations before the functions.
 976
 977         * runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter
 978         list.
 979
 980         * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon.
 981
 982         * io/transfer.c: Do not use empty initializers for global objects.
 983         Add missing initializers.
 984
 985         * io/lock.c: Do not use empty initializers for global objects.
 986
 987         * io/close.c: Add missing initializers.
 988
 989         * runtime/environ.c: Add missing initializers. Do not use empty
 990         initializers for global object.
 991         (init_string): Mark argument as unused.
 992
 993         * runtime/main.c (cleanup): Fix parameter list.
 994
 995         * io/io.h: Fix parameter lists.
 996
 997         * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid
 998         warning.
 999
1000         * generated/transpose_c4.c, generated/transpose_c8.c,
1001         generated/transpose_i4.c, generated/transpose_i8.c,
1002         generated/matmul_c4.c, generated/matmul_c8.c,
1003         generated/matmul_i4.c, generated/matmul_i8.c,
1004         generated/matmul_r4.c, generated/matmul_r8.c: Regenerated.
1005
1006         * io/write.c (nml_write_obj): Fix 64-bit problem.
1007
1008         * io/list_read.c (nml_get_obj_data): Add missing braces around
1009         initializer to avoid warnings.
1010
1011         * intrinsics/etime.c (etime_sub): Remove unused variable.
1012
1013         * intrinsics/chdir.c, intrinsics/getlog.c, intrinsics/link.c,
1014         intrinsics/symlnk.c, intrinsics/perror.c: Include <string.h> for
1015         prototypes.
1016
1017         * runtime/string.c (compare0): Remove unused variable.
1018         * io/unit.c (init_units): Remove unused variables.
1019         * intrinsics/getcwd.c (getcwd_i4_sub): Remove unused variable.
1020         * intrinsics/unlink.c (unlink_i4_sub): Remove unused variable.
1021         * intrinsics/stat.c (stat_i4_sub, fstat_i8_sub, fstat_i4_sub,
1022         stat_i8_sub): Remove unused variable.
1023
1024 2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>
1025
1026         PR libfortran/21324
1027         * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
1028         performance hog).
1029         * io/open.c (new_unit): Zero freshly allocated memory for
1030         unit structure.
1031         * io/unit.c (init_units):  Zero freshly allocated memory for
1032         STDIN, STDOUT and STDERR.
1033         * io/unix.c (open_internal):  Zero freshly allocated memory
1034         for unix_stream.
1035         (fd_to_stream):  Likewise.
1036
1037 2005-05-11  Bud Davis  <bdavis@gfortran.org>
1038
1039         PR fortran/19478
1040         * io/unix.c (fd_truncate): update positions when ftruncate
1041         fails (like writing to /dev/null).
1042
1043 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1044
1045         PR libfortran/21471
1046         * open.c (new_unit): Take care of the case where POSITION_APPEND
1047         is specified (sseek to the end, and set u>-endfile).
1048
1049 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1050
1051         PR fortran/20178
1052         * Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
1053         to dependencies.
1054         * Makefile.in: Regenerate.
1055         * intrinsics/f2c_specific.F90: New file.
1056
1057 2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1058
1059         PR libfortran/20788
1060         * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
1061         we don't we to mmap this stream. Use fd_open instead of mmap_open
1062         in that case.
1063         (open_external): Call fd_to_stream with avoid_mmap = 0.
1064         (input_stream): Call fd_to_stream with avoid_mmap = 1.
1065         (output_stream): Likewise.
1066         (error_stream): Likewise.
1067
1068 2005-05-09  Mike Stump  <mrs@apple.com>
1069
1070         * configure: Regenerate.
1071
1072 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1073
1074         PR libfortran/19155
1075         * io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
1076         non-blank characters of a real number.
1077
1078 2005-05-04  Thomas Koenig  <Thomas.Koenig@online.de>
1079
1080         PR libfortran/21354
1081         * m4/cshift1.m4: Change dimension of auxiliary arrays from
1082         GFC_MAX_DIMENSION - 1 to GFC_MAX_DIMENSION.
1083         * m4/eoshift1.m4: Likewise.
1084         * m4/eoshift3.m4: Likewise.
1085         * m4/ifunction.m4: Likewise.
1086         * m4/in_pack.m4: Likewise.
1087         * m4/in_unpack.m4: Likewise.
1088         * intrinsics/cshift0.c: Likewise.
1089         * intrinsics/eoshift0.c: Likewise.
1090         * intrinsics/eoshift2.c: Likewise.
1091         * intrinsics/random.c: Likewise.
1092         * intrinsics/spread_generic.c: Likewise.
1093         * intrinsics/stat.c: Likewise.
1094         * generated/all_l4.c: Regenerated.
1095         * generated/all_l8.c: Regenerated.
1096         * generated/any_l4.c: Regenerated.
1097         * generated/any_l8.c: Regenerated.
1098         * generated/count_4_l4.c: Regenerated.
1099         * generated/count_4_l8.c: Regenerated.
1100         * generated/count_8_l4.c: Regenerated.
1101         * generated/count_8_l8.c: Regenerated.
1102         * generated/cshift1_4.c: Regenerated.
1103         * generated/cshift1_8.c: Regenerated.
1104         * generated/eoshift1_4.c: Regenerated.
1105         * generated/eoshift1_8.c: Regenerated.
1106         * generated/eoshift3_4.c: Regenerated.
1107         * generated/eoshift3_8.c: Regenerated.
1108         * generated/in_pack_i4.c: Regenerated.
1109         * generated/in_pack_i8.c: Regenerated.
1110         * generated/in_unpack_i4.c: Regenerated.
1111         * generated/in_unpack_i8.c: Regenerated.
1112         * generated/maxloc0_4_i4.c: Regenerated.
1113         * generated/maxloc0_4_i8.c: Regenerated.
1114         * generated/maxloc0_4_r4.c: Regenerated.
1115         * generated/maxloc0_4_r8.c: Regenerated.
1116         * generated/maxloc0_8_i4.c: Regenerated.
1117         * generated/maxloc0_8_i8.c: Regenerated.
1118         * generated/maxloc0_8_r4.c: Regenerated.
1119         * generated/maxloc0_8_r8.c: Regenerated.
1120         * generated/maxloc1_4_i4.c: Regenerated.
1121         * generated/maxloc1_4_i8.c: Regenerated.
1122         * generated/maxloc1_4_r4.c: Regenerated.
1123         * generated/maxloc1_4_r8.c: Regenerated.
1124         * generated/maxloc1_8_i4.c: Regenerated.
1125         * generated/maxloc1_8_i8.c: Regenerated.
1126         * generated/maxloc1_8_r4.c: Regenerated.
1127         * generated/maxloc1_8_r8.c: Regenerated.
1128         * generated/maxval_i4.c: Regenerated.
1129         * generated/maxval_i8.c: Regenerated.
1130         * generated/maxval_r4.c: Regenerated.
1131         * generated/maxval_r8.c: Regenerated.
1132         * generated/minloc0_4_i4.c: Regenerated.
1133         * generated/minloc0_4_i8.c: Regenerated.
1134         * generated/minloc0_4_r4.c: Regenerated.
1135         * generated/minloc0_4_r8.c: Regenerated.
1136         * generated/minloc0_8_i4.c: Regenerated.
1137         * generated/minloc0_8_i8.c: Regenerated.
1138         * generated/minloc0_8_r4.c: Regenerated.
1139         * generated/minloc0_8_r8.c: Regenerated.
1140         * generated/minloc1_4_i4.c: Regenerated.
1141         * generated/minloc1_4_i8.c: Regenerated.
1142         * generated/minloc1_4_r4.c: Regenerated.
1143         * generated/minloc1_4_r8.c: Regenerated.
1144         * generated/minloc1_8_i4.c: Regenerated.
1145         * generated/minloc1_8_i8.c: Regenerated.
1146         * generated/minloc1_8_r4.c: Regenerated.
1147         * generated/minloc1_8_r8.c: Regenerated.
1148         * generated/minval_i4.c: Regenerated.
1149         * generated/minval_i8.c: Regenerated.
1150         * generated/minval_r4.c: Regenerated.
1151         * generated/minval_r8.c: Regenerated.
1152         * generated/product_c4.c: Regenerated.
1153         * generated/product_c8.c: Regenerated.
1154         * generated/product_i4.c: Regenerated.
1155         * generated/product_i8.c: Regenerated.
1156         * generated/product_r4.c: Regenerated.
1157         * generated/product_r8.c: Regenerated.
1158         * generated/sum_c4.c: Regenerated.
1159         * generated/sum_c8.c: Regenerated.
1160         * generated/sum_i4.c: Regenerated.
1161         * generated/sum_i8.c: Regenerated.
1162         * generated/sum_r4.c: Regenerated.
1163         * generated/sum_r8.c: Regenerated.
1164
1165 2005-04-30  Thomas Koenig  <Thomas.Koenig@online.de>
1166
1167         PR libfortran/18958
1168         libgfortran.h:  Change typedef of index_type from size_t
1169         to ssize_t.
1170
1171 2005-04-30  Paul Thomas  <pault@gcc.gnu.org>
1172
1173         PR libfortran/18857
1174         * generated/matmul_r8.c: Remove incorrect assertions.
1175         * generated/matmul_c4.c: Regenerate
1176         * generated/matmul_c8.c: Regenerate
1177         * generated/matmul_i4.c: Regenerate
1178         * generated/matmul_i8.c: Regenerate
1179         * generated/matmul_r4.c: Regenerate
1180         * generated/matmul_r8.c: Regenerate
1181
1182 2005-04-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1183
1184         * configure.ac: Check for ftruncate and chsize.
1185         * io/unix.c (fd_truncate): Provide chsize as alternative to
1186         ftruncate.
1187         * config.h.in: Regenerate.
1188         * configure: Regenerate.
1189
1190 2004-04-29  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1191
1192         * intrinsics/rename.c: Add missing #includes.
1193
1194 2004-04-28  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1195
1196         * AUTHORS, COPYING, INSTALL, NEWS, README: Remove.
1197
1198 2005-04-26  David Edelsohn  <edelsohn@gnu.org>
1199
1200         PR libfortran/20930
1201         * io/rewind.c (st_rewind): Flush the stream when resetting the mode
1202         from WRITING to READING.
1203
1204 2005-04-22  Paul Thomas  <pault@gcc.gnu.org>
1205             Jerry DeLisle  <jvdelisle@verizon.net>
1206
1207         * io/write.c (nml_write_obj): Provide 1 more byte for ext_name.
1208         * io/list_read.c (nml_get_obj_data): Put extra brackets in get_mem
1209         call for ext_name.  These fix the bug reported by Jerry DeLisle to
1210         the fortran list and are based on his suggested fix.
1211
1212 2005-04-22  Thomas Koenig  <Thomas.Koenig@online.de>
1213
1214         PR libfortran/20074
1215         PR libfortran/20436
1216         PR libfortran/21108
1217         * m4/reshape.m4 (reshape_`'rtype_kind):  rs, rex:  New
1218         variables, to be used in calculation of return array sizes.
1219         Populate return array descriptor if ret->data is NULL.
1220         Fix condition for early return (it used to test something
1221         undefined if order was used).
1222         Remove duplicate check wether pad is used.
1223         * intrinsics/reshape_generic.c (reshape_generic): Likewise.
1224         Fix a few places where the wrong variables were set.
1225         * generated/reshape_i4.c: Regenerated.
1226         * generated/reshape_i8.c: Regenerated.
1227
1228 2005-04-18  Paul  Thomas <pault@gcc.gnu.org>
1229
1230         * io/list_read.c (nml_touch_nodes, nml_read_obj,
1231         nml_get_obj_data): Fix memory leaks in code for derived types.
1232
1233 2005-04-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1234
1235         PR libfortran/20950
1236         * io/inquire.c (inquire_via_unit): Check for the gfc_unit being
1237         NULL when setting ioparm.sequential.
1238
1239 2005-04-17  Thomas Koenig  <Thomas.Koenig@online.de>
1240
1241         PR libfortran/21075
1242         * m4/reshape.m4 (reshape_`'rtype_kind):  Change dimension
1243         of auxiliary arrays from GFC_MAX_DIMENSIONS - 1 to
1244         GFC_MAX_DIMENSIONS.
1245         * intrinsics/reshape_generic.c (reshape_generic):  Likewise.
1246         * generated/reshape_i4.c:  Regenerated.
1247         * generated/reshape_i8.c:  Regenerated.
1248
1249 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1250
1251         * io/list_read.c (eat_separator): at_eol = 1 replaced
1252         (zapped at some time?).
1253
1254 2005-04-17 Paul Thomas <pault@gcc.gnu.org>
1255
1256         PR libgfortran/12884
1257         PR libgfortran/17285
1258         PR libgfortran/18122
1259         PR libgfortran/18210
1260         PR libgfortran/18392
1261         PR libgfortran/18591
1262         PR libgfortran/18879
1263         * io/io.h (nml_ls): Declare.
1264         (namelist_info): Modify for arrays.
1265         * io/list_read.c (namelist_read): Reduced to call to new functions.
1266         (match_namelist_name): Simplified.
1267         (nml_query): Handles stdin queries ? and =?. New function.
1268         (nml_get_obj_data): Parses object name. New function.
1269         (touch_nml_nodes): Marks objects for read. New function.
1270         (untouch_nml_nodes): Resets objects. New function.
1271         (parse_qualifier): Parses and checks qualifiers. New function
1272         (nml_read_object): Reads and stores object data. New function.
1273         (eat_separator): No new_record on '/' in namelist.
1274         (finish_separator): No new_record on '/' in namelist.
1275         (read_logical): Error return for namelist.
1276         (read_integer): Error return for namelist.
1277         (read_complex): Error return for namelist.
1278         (read_real): Error return for namelist.
1279         * io/lock.c (library_end): Free extended namelist_info types.
1280         * io/transfer.c (st_set_nml_var): Modified for arrays.
1281         (st_set_nml_var_dim): Dimension descriptors. New function.
1282         * io/write.c (namelist_write): Reduced to call to new functions.
1283         (nml_write_obj): Writes output for object. New function.
1284         (write_integer): Suppress leading blanks for repeat counts.
1285         (write_int): Suppress leading blanks for repeat counts.
1286         (write_float): Suppress leading blanks for repeat counts.
1287         (output_float): Suppress leading blanks for repeat counts.
1288
1289 2005-04-15  Thomas Koenig  <Thomas.Koenig@online.de>
1290
1291         PR libfortran/18495
1292         * intrinsics/spread_generic.c (spread):  Remove const from
1293         return array descriptor.
1294         New variables: rrank (rank of return array),  rs (for
1295         calculating the size of the return array), srank (rank
1296         of the source array).
1297         Generate runtime error if the dim= argument is larger than
1298         the rank of the return array.
1299         Generate runtime error if the needed rank of the return
1300         array is larger than 7.
1301         If ret->data is null, populate the return array descriptor
1302         and initialize the variables for the actual operation.
1303         Otherwise, set ret->dim[0].stride to one if it is zero.
1304         Change second, independent use of variable dim to srank.
1305
1306 2005-04-12  Mike Stump  <mrs@apple.com>
1307
1308         * configure: Regenerate.
1309
1310 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
1311
1312         PR libfortran/19106
1313         * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
1314         that setting correct strides is a front end job.
1315         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1316         a lowest stride of 0, adjust to 1.
1317         * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
1318         that setting correct strides is a front end job.
1319         (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
1320         a lowest stride of 0, adjust to 1.
1321         * maxloc0_4_i4.c: Regenerated
1322         * maxloc0_4_i8.c: Regenerated
1323         * maxloc0_4_r4.c: Regenerated
1324         * maxloc0_4_r8.c: Regenerated
1325         * maxloc0_8_i4.c: Regenerated
1326         * maxloc0_8_i8.c: Regenerated
1327         * maxloc0_8_r4.c: Regenerated
1328         * maxloc0_8_r8.c: Regenerated
1329         * maxloc1_4_i4.c: Regenerated
1330         * maxloc1_4_i8.c: Regenerated
1331         * maxloc1_4_r4.c: Regenerated
1332         * maxloc1_4_r8.c: Regenerated
1333         * maxloc1_8_i4.c: Regenerated
1334         * maxloc1_8_i8.c: Regenerated
1335         * maxloc1_8_r4.c: Regenerated
1336         * maxloc1_8_r8.c: Regenerated
1337         * maxval_i4.c: Regenerated
1338         * maxval_i8.c: Regenerated
1339         * maxval_r4.c: Regenerated
1340         * maxval_r8.c: Regenerated
1341         * minloc0_4_i4.c: Regenerated
1342         * minloc0_4_i8.c: Regenerated
1343         * minloc0_4_r4.c: Regenerated
1344         * minloc0_4_r8.c: Regenerated
1345         * minloc0_8_i4.c: Regenerated
1346         * minloc0_8_i8.c: Regenerated
1347         * minloc0_8_r4.c: Regenerated
1348         * minloc0_8_r8.c: Regenerated
1349         * minloc1_4_i4.c: Regenerated
1350         * minloc1_4_i8.c: Regenerated
1351         * minloc1_4_r4.c: Regenerated
1352         * minloc1_4_r8.c: Regenerated
1353         * minloc1_8_i4.c: Regenerated
1354         * minloc1_8_i8.c: Regenerated
1355         * minloc1_8_r4.c: Regenerated
1356         * minloc1_8_r8.c: Regenerated
1357         * minval_i4.c: Regenerated
1358         * minval_i8.c: Regenerated
1359         * minval_r4.c: Regenerated
1360         * minval_r8.c: Regenerated
1361         * product_c4.c: Regenerated
1362         * product_c8.c: Regenerated
1363         * product_i4.c: Regenerated
1364         * product_i8.c: Regenerated
1365         * product_r4.c: Regenerated
1366         * product_r8.c: Regenerated
1367         * sum_c4.c: Regenerated
1368         * sum_c8.c: Regenerated
1369         * sum_i4.c: Regenerated
1370         * sum_i8.c: Regenerated
1371         * sum_r4.c: Regenerated
1372         * sum_r8.c: Regenerated
1373
1374 2005-04-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1375
1376         PR libfortran/20788
1377         * runtime/environ.c (init_unsigned_integer): Function for
1378         environment variables we want to be positive.
1379         (init_integer): Function to allow negative environment
1380         variables (e.g. for GFORTRAN_STDIN_UNIT).
1381
1382 2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>
1383
1384         PR libfortran/17992
1385         PR libfortran/19568
1386         PR libfortran/19595
1387         PR libfortran/20005
1388         PR libfortran/20092
1389         PR libfortran/20131
1390         PR libfortran/20661
1391         PR libfortran/20744
1392         * io/transfer.c (top level): eor_condition: New static variable.
1393         (read_sf): Remove unnecessary zeroing of buffer (there is enough
1394         information in its length).
1395         Return a string of length 0 (to be padded by caller) if EOR was
1396         seen previously.
1397         Remove erroneous special casing of EOR for standard input.
1398         Set eor_condition for non-advancing I/O if an end of line was
1399         detected.
1400         Increment ioparm.size if necessary.
1401         (formatted_transfer):  Skip the function if there is an EOR condition.
1402         (data_transfer_init):  Initialize eor_condition to zero (false).
1403         (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
1404         (finalize_transfer):  If there is an EOR condition, raise the error.
1405
1406 2005-04-09  Bud Davis  <bdavis@gfortran.org>
1407             Steven G. Kargl <kargls@comcast.net>
1408
1409         PR fortran/19872
1410         * io/transfer.c (data_transfer_init): truncate an existing
1411         file on the first write.
1412
1413 2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>
1414
1415         PR libfortran/19106
1416         PR libfortran/19014
1417         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
1418         If retarray->data is NULL (i.e. the front end does not
1419         know the rank and dimenson of the array), fill in its
1420         properties and allocate memory.
1421         Change the assertions about rank and dimension of retarray into
1422         runtime errors and only check them for retarray->data != NULL.
1423         Do the same for correcting the stride from 0 to 1 in retarray.
1424         (`m'name`'rtype_qual`_'atype_code): Likewise.
1425         * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
1426         Change assertion about rank of array to runtime error.
1427         (`m'name`'rtype_qual`_'atype_code): Likewise.
1428         * generated/all_l4.c: Regenerated.
1429         * generated/all_l8.c: Regenerated.
1430         * generated/any_l4.c: Regenerated.
1431         * generated/any_l8.c: Regenerated.
1432         * generated/count_4_l4.c: Regenerated.
1433         * generated/count_4_l8.c: Regenerated.
1434         * generated/count_8_l4.c: Regenerated.
1435         * generated/count_8_l8.c: Regenerated.
1436         * generated/maxloc0_4_i4.c: Regenerated.
1437         * generated/maxloc0_4_i8.c: Regenerated.
1438         * generated/maxloc0_4_r4.c: Regenerated.
1439         * generated/maxloc0_4_r8.c: Regenerated.
1440         * generated/maxloc0_8_i4.c: Regenerated.
1441         * generated/maxloc0_8_i8.c: Regenerated.
1442         * generated/maxloc0_8_r4.c: Regenerated.
1443         * generated/maxloc0_8_r8.c: Regenerated.
1444         * generated/maxloc1_4_i4.c: Regenerated.
1445         * generated/maxloc1_4_i8.c: Regenerated.
1446         * generated/maxloc1_4_r4.c: Regenerated.
1447         * generated/maxloc1_4_r8.c: Regenerated.
1448         * generated/maxloc1_8_i4.c: Regenerated.
1449         * generated/maxloc1_8_i8.c: Regenerated.
1450         * generated/maxloc1_8_r4.c: Regenerated.
1451         * generated/maxloc1_8_r8.c: Regenerated.
1452         * generated/maxval_i4.c: Regenerated.
1453         * generated/maxval_i8.c: Regenerated.
1454         * generated/maxval_r4.c: Regenerated.
1455         * generated/maxval_r8.c: Regenerated.
1456         * generated/minloc0_4_i4.c: Regenerated.
1457         * generated/minloc0_4_i8.c: Regenerated.
1458         * generated/minloc0_4_r4.c: Regenerated.
1459         * generated/minloc0_4_r8.c: Regenerated.
1460         * generated/minloc0_8_i4.c: Regenerated.
1461         * generated/minloc0_8_i8.c: Regenerated.
1462         * generated/minloc0_8_r4.c: Regenerated.
1463         * generated/minloc0_8_r8.c: Regenerated.
1464         * generated/minloc1_4_i4.c: Regenerated.
1465         * generated/minloc1_4_i8.c: Regenerated.
1466         * generated/minloc1_4_r4.c: Regenerated.
1467         * generated/minloc1_4_r8.c: Regenerated.
1468         * generated/minloc1_8_i4.c: Regenerated.
1469         * generated/minloc1_8_i8.c: Regenerated.
1470         * generated/minloc1_8_r4.c: Regenerated.
1471         * generated/minloc1_8_r8.c: Regenerated.
1472         * generated/minval_i4.c: Regenerated.
1473         * generated/minval_i8.c: Regenerated.
1474         * generated/minval_r4.c: Regenerated.
1475         * generated/minval_r8.c: Regenerated.
1476         * generated/product_c4.c: Regenerated.
1477         * generated/product_c8.c: Regenerated.
1478         * generated/product_i4.c: Regenerated.
1479         * generated/product_i8.c: Regenerated.
1480         * generated/product_r4.c: Regenerated.
1481         * generated/product_r8.c: Regenerated.
1482         * generated/sum_c4.c: Regenerated.
1483         * generated/sum_c8.c: Regenerated.
1484         * generated/sum_i4.c: Regenerated.
1485         * generated/sum_i8.c: Regenerated.
1486         * generated/sum_r4.c: Regenerated.
1487         * generated/sum_r8.c: Regenerated.
1488
1489 2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>
1490
1491         PR libfortran/20163
1492         * runtime/string.c (compare0): Use fstrlen() to
1493         strip trailing blanks from option string.
1494
1495 2005-04-09  Andrew Pinski  <pinskia@physics.uc.edu>
1496
1497         PR fortran/13257
1498         * format.c (parse_format_list): Allow an optional comma
1499         between descriptors.
1500
1501 2005-04-08  Eric Botcazou  <ebotcazou@libertysurf.fr>
1502
1503         * io/backspace.c (unformatted_backspace): Do not dereference
1504         the pointer to the stream.
1505
1506 2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>
1507
1508         PR libfortran/20766
1509         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1510         "-Wl,-single_module".
1511         * configure: Regenerate.
1512         * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
1513         * Makefile.in: Regenerate.
1514
1515 2005-04-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1516
1517         PR libfortran/20755
1518         * write.c (write_float): A G edit descriptor may locally change
1519         the scale factor, but it needs to be restored afterwards.
1520
1521 2005-04-03  Dale Ranta  <dir@lanl.gov>
1522             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1523
1524         PR libfortran/20068
1525         PR libfortran/20125
1526         PR libfortran/20156
1527         PR libfortran/20471
1528         * io/backspace.c (unformatted_backspace): Fix error in arithmetic.
1529         (st_backspace): When in WRITING mode, we flush and falling back
1530         into READING mode. In all cases, correctly position the stream.
1531
1532 2005-03-31  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1533
1534         PR libfortran/20660
1535         * io/inquire.c (inquire_via_unit): Non-opened units should still be
1536         reported by an INQUIRE statement as existing.
1537         * io/transfer.c (data_transfer_init): Never accept negative units.
1538
1539 2005-03-29  Dale Ranta  <dir@lanl.gov>
1540             Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1541
1542         PR libfortran/20163
1543         * io/open.c (st_open): call library_end() before returning even if
1544         an error arises.
1545
1546 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1547
1548         PR libfortran/19678
1549         * list_read.c (next_char, eat_separator, finish_separator, read_real)
1550         (namelist_read): Add support for '\r' as well as '\n' as EOL
1551         character.
1552
1553         PR libfortran/19679
1554         * list_read.c (read_sf): Add a '\r' in a test to support DOS
1555         line-endings when line length is exceeded.
1556
1557 2005-03-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1558
1559         PR libfortran/15332
1560         * io/format.c (parse_format_list): format node for colon edit
1561         descriptor needs a repeat counter set to 1.
1562
1563 2005-02-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1564
1565         * config.h.in: Regenerate.
1566
1567 2005-02-23  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1568
1569         PR libfortran/18025
1570         * write.c (output_float): Handling the "F0.d" format similarly as
1571         commercial compilers.
1572
1573 2005-03-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1574
1575         * Makefile.am: Added new files.
1576         * Makefile.in: Regenerate.
1577         * aclocal.m4: Regenerate.
1578         * configure.ac: add checks for signal.h headers file, as well as
1579         following functions: chdir, strerror, getlogin, gethostname, kill,
1580         link, symlink, perror, sleep, time.
1581         * configure: Regenerate.
1582         * intrinsics/chdir.c, intrinsics/gerror.c, intrinsics/getlog.c,
1583         intrinsics/hostnm.c, intrinsics/ierrno.c, intrinsics/kill.c,
1584         intrinsics/link.c, intrinsics/perror.c, intrinsics/rename.c,
1585         intrinsics/sleep.c, intrinsics/symlnk.c, intrinsics/time.c: Newly
1586         implementend g77 intrinsics.
1587
1588 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
1589
1590         * configure.ac: Do not invoke TL_AC_GCC_VERSION.
1591         In all substitutions, leave gcc_version to be expanded by the Makefile.
1592         * aclocal.m4, configure: Regenerate.
1593         * Makefile.am: Set gcc_version.
1594         * Makefile.in: Regenerate.
1595
1596 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1597
1598         PR libfortran/20257
1599         * open.c (new_unit): set record length to max_offset rather than
1600           using a hard-coded limit (which was too low).
1601
1602 2005-03-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1603
1604         PR libfortran/20480
1605         * write.c (output_float): special check when writing 0.0 with
1606           EN and ES formats.
1607
1608 2005-03-11  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1609
1610         PR libfortran/20124
1611         * write.c (output_float): Adds a nzero_real variable to store
1612         the number of leading zeros whatever the format width is. Corrects
1613         the rounding of numbers less than 10^(-width). Fixes typo in an
1614         error message. Updates copyright years
1615
1616 2005-02-27  Toon Moene  <toon@moene.indiv.nluug.nl>
1617
1618         * runtime/environ.c: Update copyright years.
1619
1620 2005-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1621
1622         * io/write.c: Update copyright years.
1623
1624 2005-02-27  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1625
1626         PR libfortran/20101
1627         * io/write.c (output_float): Added special check for value 0.0 in
1628         PE format.
1629
1630 2004-02-27  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1631
1632         * io/write.c (output_float): Fix typo in condition.
1633
1634 2005-02-25  Peter O'Gorman  <peter@pogma.com>
1635             Toon Moene  <toon@moene.indiv.nluug.nl>
1636
1637         PR libgfortran/17748
1638         * runtime/environ.c: Remove references to environ.
1639         (show_variables): remove GFORTRAN_UNBUFFERED_* and
1640         GFORTRAN_NAME_* because they require environ.
1641         (pattern_scan): Remove function.
1642
1643 2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
1644             Bud Davis  <bdavis@gfortran.org>
1645
1646         * io/list_read.c (read_real): Handle separators properly
1647         in list directed read.
1648
1649 2004-02-21  Bud Davis  <bdavis@gfortran.org>
1650
1651         PR fortran/20086
1652         * io/transfer.c (write_constant_string): accept an 'h' as
1653         the start of a hollerith format string.
1654
1655 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
1656
1657         PR libfortran/19302
1658         * intrinsics/c99_functions.c (nextafterf): Special-case infinite
1659         numbers.
1660
1661 2005-02-21  Steven G. Kargl  <kargls@comcast.net>
1662
1663         * io/write.c (output_float):  Typo in error meesage.
1664
1665 2005-02-20  Steven G. Kargl  <kargls@comcast.net>
1666
1667         PR 20085
1668         * intrinsic/args.c (iargc): Off by 1.
1669
1670 2005-02-19  Steven G. Kargl  <kargls@comcast.net>
1671
1672         *  intrinsic/date_and_time.c: Fix conformance problems.
1673
1674 2005-02-01  Paul Thomas <paulthomas2@wanadoo.fr>
1675
1676         PR libgfortran/19363
1677         PR libgfortran/19691
1678         * libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
1679
1680 2005-01-30  Bud Davis  <bdavis@gfortran.org>
1681
1682         PR fortran/19647
1683         * io/inquire.c (inquire_via_unit): Use correct variable for
1684         pad.
1685
1686 2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>
1687
1688         PR libfortran/19595
1689         * io/transfer.c (data_transfer_init): eor requires advance="NO".
1690
1691 2005-01-25  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1692
1693         PR libfortran/19524
1694         * io/read.c (read_f): Don't free uninitialized pointer.
1695
1696 2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
1697         Paul Brook  <paul@codesourcery.com>
1698
1699         PR fortran/19294
1700         * Makefile.am: Add transpose_c4.c and transpose_c8.c.
1701         * intrinsics/cshift0.c: Use separate optimized loops for complex types.
1702         * m4/transpose.m4: Include type letter in function name.
1703         * Makefile.in: Regenerate.
1704         * generated/transpose_*.c: Regenerate.
1705
1706 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1707
1708         PR libfortran/19451
1709         * io/transfer.c (finalize_transfer):  Don't do anything if
1710         there is an error condition.
1711
1712 2005-01-22  David Edelsohn  <edelsohn@gnu.org>
1713
1714         PR libgfortran/19052
1715         * libgfortran.h (options_t): Add stderr_unit.
1716         * io/io.h (error_stream): Declare.
1717         * io/open.c (new_unit): Do not terminate abnormally if opening
1718         file preconnected to stdin, stdout, or stderr.
1719         * io/unit.c (init_units): Initialize stderr_unit.
1720         * io/unix.c (error_stream): New function.
1721         * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.
1722
1723 2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>
1724
1725         PR libfortran/18982
1726         * io/unix.c (regular_file):  No need to change flags->action
1727         if an error occurs.  Document this.
1728         No need to call stat() for STATUS_OLD, open() will
1729         fail anyway.
1730         For ACTION_UNSPECIFIED, try open for read-write, then for
1731         read-only if open fails with EACCES, then for write-only
1732         if that fails with EACCES again.
1733         * io/unix.c (open_external): Document changed behavior of
1734         regular_file.
1735
1736 2005-01-22  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
1737
1738         PR fortran/19194
1739         * io/io.h (st_parameter): Use 'GFC_INTEGER_4' instead of 'int',
1740         use CHARACTER macro for definition of string valued paramters.
1741
1742 2005-01-22  Bud Davis  <bdavis9659@comcast.net>
1743
1744         PR fortran/19314
1745         * io/inquire.c(inquire_via_unit): implement POSITION=.
1746         * io/transfer.c(next_record): update position for
1747         INQUIRE.
1748         * io/rewind.c(st_rewind): update position for
1749         INQUIRE.
1750
1751 2005-01-16  Bud Davis  <bdavis9659@comcast.net>
1752
1753         PR fortran/18778
1754         * io/transfer.c (us_read): no bytes available is not a
1755         runtime error.
1756
1757 2005-01-15  Bud Davis  <bdavis9659@comcast.net>
1758
1759         PR fortran/18983
1760         * io/transfer.c (st_write_done): only truncate when it
1761         is required.
1762
1763 2005-01-12  Toon Moene  <toon@moene.indiv.nluug.nl>
1764
1765         PR libfortran/19280
1766         c99_protos.h: License changed to GPL+exception.
1767         libgfortran.h: Ditto.
1768         intrinsics/abort.c: Ditto.
1769         intrinsics/args.c: Ditto.
1770         intrinsics/associated.c: Ditto.
1771         intrinsics/bessel.c: Ditto.
1772         intrinsics/c99_functions.c: Ditto.
1773         intrinsics/cpu_time.c: Ditto.
1774         intrinsics/cshift0.c: Ditto.
1775         intrinsics/date_and_time.c: Ditto.
1776         intrinsics/env.c: Ditto.
1777         intrinsics/eoshift0.c: Ditto.
1778         intrinsics/eoshift2.c: Ditto.
1779         intrinsics/erf.c: Ditto.
1780         intrinsics/etime.c: Ditto.
1781         intrinsics/exit.c: Ditto.
1782         intrinsics/flush.c: Ditto.
1783         intrinsics/fnum.c: Ditto.
1784         intrinsics/getXid.c: Ditto.
1785         intrinsics/getcwd.c: Ditto.
1786         intrinsics/ishftc.c: Ditto.
1787         intrinsics/mvbits.c: Ditto.
1788         intrinsics/pack_generic.c: Ditto.
1789         intrinsics/rand.c: Ditto.
1790         intrinsics/random.c: Ditto.
1791         intrinsics/reshape_generic.c: Ditto.
1792         intrinsics/reshape_packed.c: Ditto.
1793         intrinsics/size.c: Ditto.
1794         intrinsics/spread_generic.c: Ditto.
1795         intrinsics/stat.c: Ditto.
1796         intrinsics/string_intrinsics.c: Ditto.
1797         intrinsics/system.c: Ditto.
1798         intrinsics/system_clock.c: Ditto.
1799         intrinsics/transpose_generic.c: Ditto.
1800         intrinsics/umask.c: Ditto.
1801         intrinsics/unlink.c: Ditto.
1802         intrinsics/unpack_generic.c: Ditto.
1803         io/backspace.c: Ditto.
1804         io/close.c: Ditto.
1805         io/endfile.c: Ditto.
1806         io/format.c: Ditto.
1807         io/inquire.c: Ditto.
1808         io/io.h: Ditto.
1809         io/list_read.c: Ditto.
1810         io/lock.c: Ditto.
1811         io/open.c: Ditto.
1812         io/read.c: Ditto.
1813         io/rewind.c: Ditto.
1814         io/transfer.c: Ditto.
1815         io/unit.c: Ditto.
1816         io/unix.c: Ditto.
1817         io/write.c: Ditto.
1818         m4/all.m4: Ditto.
1819         m4/any.m4: Ditto.
1820         m4/cexp.m4: Ditto.
1821         m4/chyp.m4: Ditto.
1822         m4/count.m4: Ditto.
1823         m4/cshift1.m4: Ditto.
1824         m4/ctrig.m4: Ditto.
1825         m4/dotprod.m4: Ditto.
1826         m4/dotprodc.m4: Ditto.
1827         m4/dotprodl.m4: Ditto.
1828         m4/eoshift1.m4: Ditto.
1829         m4/eoshift3.m4: Ditto.
1830         m4/exponent.m4: Ditto.
1831         m4/fraction.m4: Ditto.
1832         m4/head.m4: Ditto.
1833         m4/iforeach.m4: Ditto.
1834         m4/ifunction.m4: Ditto.
1835         m4/in_pack.m4: Ditto.
1836         m4/in_unpack.m4: Ditto.
1837         m4/iparm.m4: Ditto.
1838         m4/matmul.m4: Ditto.
1839         m4/matmull.m4: Ditto.
1840         m4/maxloc0.m4: Ditto.
1841         m4/maxloc1.m4: Ditto.
1842         m4/maxval.m4: Ditto.
1843         m4/minloc0.m4: Ditto.
1844         m4/minloc1.m4: Ditto.
1845         m4/minval.m4: Ditto.
1846         m4/mtype.m4: Ditto.
1847         m4/nearest.m4: Ditto.
1848         m4/pow.m4: Ditto.
1849         m4/product.m4: Ditto.
1850         m4/reshape.m4: Ditto.
1851         m4/set_exponent.m4: Ditto.
1852         m4/shape.m4: Ditto.
1853         m4/specific.m4: Ditto.
1854         m4/specific2.m4: Ditto.
1855         m4/sum.m4: Ditto.
1856         m4/transpose.m4: Ditto.
1857         m4/types.m4: Ditto.
1858         runtime/environ.c: Ditto.
1859         runtime/error.c: Ditto.
1860         runtime/in_pack_generic.c: Ditto.
1861         runtime/in_unpack_generic.c: Ditto.
1862         runtime/main.c: Ditto.
1863         runtime/memory.c: Ditto.
1864         runtime/normalize.c: Ditto.
1865         runtime/pause.c: Ditto.
1866         runtime/select.c: Ditto.
1867         runtime/stop.c: Ditto.
1868         runtime/string.c: Ditto.
1869         generated/_abs_c4.f90: Regenerated.
1870         generated/_abs_c8.f90: Regenerated.
1871         generated/_abs_i4.f90: Regenerated.
1872         generated/_abs_i8.f90: Regenerated.
1873         generated/_abs_r4.f90: Regenerated.
1874         generated/_abs_r8.f90: Regenerated.
1875         generated/_acos_r4.f90: Regenerated.
1876         generated/_acos_r8.f90: Regenerated.
1877         generated/_aint_r4.f90: Regenerated.
1878         generated/_aint_r8.f90: Regenerated.
1879         generated/_anint_r4.f90: Regenerated.
1880         generated/_anint_r8.f90: Regenerated.
1881         generated/_asin_r4.f90: Regenerated.
1882         generated/_asin_r8.f90: Regenerated.
1883         generated/_atan2_r4.f90: Regenerated.
1884         generated/_atan2_r8.f90: Regenerated.
1885         generated/_atan_r4.f90: Regenerated.
1886         generated/_atan_r8.f90: Regenerated.
1887         generated/_conjg_c4.f90: Regenerated.
1888         generated/_conjg_c8.f90: Regenerated.
1889         generated/_cos_c4.f90: Regenerated.
1890         generated/_cos_c8.f90: Regenerated.
1891         generated/_cos_r4.f90: Regenerated.
1892         generated/_cos_r8.f90: Regenerated.
1893         generated/_cosh_r4.f90: Regenerated.
1894         generated/_cosh_r8.f90: Regenerated.
1895         generated/_dim_i4.f90: Regenerated.
1896         generated/_dim_i8.f90: Regenerated.
1897         generated/_dim_r4.f90: Regenerated.
1898         generated/_dim_r8.f90: Regenerated.
1899         generated/_exp_c4.f90: Regenerated.
1900         generated/_exp_c8.f90: Regenerated.
1901         generated/_exp_r4.f90: Regenerated.
1902         generated/_exp_r8.f90: Regenerated.
1903         generated/_log10_r4.f90: Regenerated.
1904         generated/_log10_r8.f90: Regenerated.
1905         generated/_log_c4.f90: Regenerated.
1906         generated/_log_c8.f90: Regenerated.
1907         generated/_log_r4.f90: Regenerated.
1908         generated/_log_r8.f90: Regenerated.
1909         generated/_mod_i4.f90: Regenerated.
1910         generated/_mod_i8.f90: Regenerated.
1911         generated/_mod_r4.f90: Regenerated.
1912         generated/_mod_r8.f90: Regenerated.
1913         generated/_sign_i4.f90: Regenerated.
1914         generated/_sign_i8.f90: Regenerated.
1915         generated/_sign_r4.f90: Regenerated.
1916         generated/_sign_r8.f90: Regenerated.
1917         generated/_sin_c4.f90: Regenerated.
1918         generated/_sin_c8.f90: Regenerated.
1919         generated/_sin_r4.f90: Regenerated.
1920         generated/_sin_r8.f90: Regenerated.
1921         generated/_sinh_r4.f90: Regenerated.
1922         generated/_sinh_r8.f90: Regenerated.
1923         generated/_sqrt_c4.f90: Regenerated.
1924         generated/_sqrt_c8.f90: Regenerated.
1925         generated/_sqrt_r4.f90: Regenerated.
1926         generated/_sqrt_r8.f90: Regenerated.
1927         generated/_tan_r4.f90: Regenerated.
1928         generated/_tan_r8.f90: Regenerated.
1929         generated/_tanh_r4.f90: Regenerated.
1930         generated/_tanh_r8.f90: Regenerated.
1931         generated/all_l4.c: Regenerated.
1932         generated/all_l8.c: Regenerated.
1933         generated/any_l4.c: Regenerated.
1934         generated/any_l8.c: Regenerated.
1935         generated/count_4_l4.c: Regenerated.
1936         generated/count_4_l8.c: Regenerated.
1937         generated/count_8_l4.c: Regenerated.
1938         generated/count_8_l8.c: Regenerated.
1939         generated/cshift1_4.c: Regenerated.
1940         generated/cshift1_8.c: Regenerated.
1941         generated/dotprod_c4.c: Regenerated.
1942         generated/dotprod_c8.c: Regenerated.
1943         generated/dotprod_i4.c: Regenerated.
1944         generated/dotprod_i8.c: Regenerated.
1945         generated/dotprod_l4.c: Regenerated.
1946         generated/dotprod_l8.c: Regenerated.
1947         generated/dotprod_r4.c: Regenerated.
1948         generated/dotprod_r8.c: Regenerated.
1949         generated/eoshift1_4.c: Regenerated.
1950         generated/eoshift1_8.c: Regenerated.
1951         generated/eoshift3_4.c: Regenerated.
1952         generated/eoshift3_8.c: Regenerated.
1953         generated/exp_c4.c: Regenerated.
1954         generated/exp_c8.c: Regenerated.
1955         generated/exponent_r4.c: Regenerated.
1956         generated/exponent_r8.c: Regenerated.
1957         generated/fraction_r4.c: Regenerated.
1958         generated/fraction_r8.c: Regenerated.
1959         generated/hyp_c4.c: Regenerated.
1960         generated/hyp_c8.c: Regenerated.
1961         generated/in_pack_i4.c: Regenerated.
1962         generated/in_pack_i8.c: Regenerated.
1963         generated/in_unpack_i4.c: Regenerated.
1964         generated/in_unpack_i8.c: Regenerated.
1965         generated/matmul_c4.c: Regenerated.
1966         generated/matmul_c8.c: Regenerated.
1967         generated/matmul_i4.c: Regenerated.
1968         generated/matmul_i8.c: Regenerated.
1969         generated/matmul_l4.c: Regenerated.
1970         generated/matmul_l8.c: Regenerated.
1971         generated/matmul_r4.c: Regenerated.
1972         generated/matmul_r8.c: Regenerated.
1973         generated/maxloc0_4_i4.c: Regenerated.
1974         generated/maxloc0_4_i8.c: Regenerated.
1975         generated/maxloc0_4_r4.c: Regenerated.
1976         generated/maxloc0_4_r8.c: Regenerated.
1977         generated/maxloc0_8_i4.c: Regenerated.
1978         generated/maxloc0_8_i8.c: Regenerated.
1979         generated/maxloc0_8_r4.c: Regenerated.
1980         generated/maxloc0_8_r8.c: Regenerated.
1981         generated/maxloc1_4_i4.c: Regenerated.
1982         generated/maxloc1_4_i8.c: Regenerated.
1983         generated/maxloc1_4_r4.c: Regenerated.
1984         generated/maxloc1_4_r8.c: Regenerated.
1985         generated/maxloc1_8_i4.c: Regenerated.
1986         generated/maxloc1_8_i8.c: Regenerated.
1987         generated/maxloc1_8_r4.c: Regenerated.
1988         generated/maxloc1_8_r8.c: Regenerated.
1989         generated/maxval_i4.c: Regenerated.
1990         generated/maxval_i8.c: Regenerated.
1991         generated/maxval_r4.c: Regenerated.
1992         generated/maxval_r8.c: Regenerated.
1993         generated/minloc0_4_i4.c: Regenerated.
1994         generated/minloc0_4_i8.c: Regenerated.
1995         generated/minloc0_4_r4.c: Regenerated.
1996         generated/minloc0_4_r8.c: Regenerated.
1997         generated/minloc0_8_i4.c: Regenerated.
1998         generated/minloc0_8_i8.c: Regenerated.
1999         generated/minloc0_8_r4.c: Regenerated.
2000         generated/minloc0_8_r8.c: Regenerated.
2001         generated/minloc1_4_i4.c: Regenerated.
2002         generated/minloc1_4_i8.c: Regenerated.
2003         generated/minloc1_4_r4.c: Regenerated.
2004         generated/minloc1_4_r8.c: Regenerated.
2005         generated/minloc1_8_i4.c: Regenerated.
2006         generated/minloc1_8_i8.c: Regenerated.
2007         generated/minloc1_8_r4.c: Regenerated.
2008         generated/minloc1_8_r8.c: Regenerated.
2009         generated/minval_i4.c: Regenerated.
2010         generated/minval_i8.c: Regenerated.
2011         generated/minval_r4.c: Regenerated.
2012         generated/minval_r8.c: Regenerated.
2013         generated/nearest_r4.c: Regenerated.
2014         generated/nearest_r8.c: Regenerated.
2015         generated/pow_c4_i4.c: Regenerated.
2016         generated/pow_c4_i8.c: Regenerated.
2017         generated/pow_c8_i4.c: Regenerated.
2018         generated/pow_c8_i8.c: Regenerated.
2019         generated/pow_i4_i4.c: Regenerated.
2020         generated/pow_i4_i8.c: Regenerated.
2021         generated/pow_i8_i4.c: Regenerated.
2022         generated/pow_i8_i8.c: Regenerated.
2023         generated/pow_r4_i4.c: Regenerated.
2024         generated/pow_r4_i8.c: Regenerated.
2025         generated/pow_r8_i4.c: Regenerated.
2026         generated/pow_r8_i8.c: Regenerated.
2027         generated/product_c4.c: Regenerated.
2028         generated/product_c8.c: Regenerated.
2029         generated/product_i4.c: Regenerated.
2030         generated/product_i8.c: Regenerated.
2031         generated/product_r4.c: Regenerated.
2032         generated/product_r8.c: Regenerated.
2033         generated/reshape_i4.c: Regenerated.
2034         generated/reshape_i8.c: Regenerated.
2035         generated/set_exponent_r4.c: Regenerated.
2036         generated/set_exponent_r8.c: Regenerated.
2037         generated/shape_i4.c: Regenerated.
2038         generated/shape_i8.c: Regenerated.
2039         generated/sum_c4.c: Regenerated.
2040         generated/sum_c8.c: Regenerated.
2041         generated/sum_i4.c: Regenerated.
2042         generated/sum_i8.c: Regenerated.
2043         generated/sum_r4.c: Regenerated.
2044         generated/sum_r8.c: Regenerated.
2045         generated/transpose_i4.c: Regenerated.
2046         generated/transpose_i8.c: Regenerated.
2047         generated/trig_c4.c: Regenerated.
2048         generated/trig_c8.c: Regenerated.
2049
2050 2005-01-07  Bud Davis  <bdavis9659@comcast.net>
2051
2052         PR fortran/18398
2053         * transfer.c (next_record_r): always skip the
2054         eol search if it was found during sf_read.
2055
2056 2004-12-27  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2057
2058         * libgfortran/libgfortran.h (GFC_UINTEGER_1, GFC_UINTEGER_2):
2059         Define.
2060         * intrinsics/ishftc.c: Update copyright years.
2061         (ishftc8): Change 'shift' and 'size' to GFC_INTEGER_4.
2062         * intrinsics/mvbits.c: Correct non-ASCII character in my name.
2063         Add implementations for GFC_INTEGER_1 and GFC_INTEGER_2.
2064
2065 2004-12-23  Bud Davis  <bdavis9659@comcast.net>
2066
2067         PR fortran/19071
2068         * io/tranfer.c (formatted_transfer): moved check for
2069         format reversion inside the processing loop.
2070
2071 2004-12-19  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2072
2073         PR libfortran/19074
2074         * libgfortran.h (itoa): Rename to gfc_itoa.
2075         * io/write.c (itoa): Same.
2076         * runtime/environ.c (itoa): Same.
2077         * runtime/error.c (itoa): Same.
2078
2079 2004-12-15  Bud Davis  <bdavis9659@comcast.net>
2080             Steven G. Kargl  <kargls@comcast.net>
2081
2082         PR fortran/17597
2083         * io/list_read.c (read_real): do not push back a comma when
2084         it delimits a real value without a decimal point
2085
2086 2004-12-14  Steve Ellcey  <sje@cup.hp.com>
2087
2088         * libgfortran/io/transfer.c (us_read): Use memcpy/memset
2089         instead of assignment to fill unaligned buffer.
2090         (us_write): Ditto.
2091         (next_record_w): Ditto.
2092
2093 2004-12-14  Steven G. Kargl  <kargls@comcast.net>
2094
2095         PR libfortran/18966
2096         * gfortran.h: typedef GFC_INTEGER_1 and GFC_INTEGER_2
2097         * intrinsics/cshift0.c (cshift0_1,cshift0_2): New functions.
2098         * intrinsics/eoshift0.c (eoshift0_1,eoshift0_2): New functions.
2099         * intrinsics/eoshift2.c (eoshift2_1,eoshift2_2): New functions.
2100
2101 2004-12-13  David Edelsohn  <edelsohn@gnu.org>
2102
2103         * io/transfer.c (read_sf): Change bitwise "and" to logical "and".
2104
2105 2004-12-12  Richard Henderson  <rth@redhat.com>
2106
2107         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2108         intrinsics/pack_generic.c, intrinsics/reshape_generic.c,
2109         intrinsics/spread_generic.c, intrinsics/transpose_generic.c,
2110         intrinsics/unpack_generic.c, m4/cshift1.m4, m4/dotprod.m4,
2111         m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
2112         m4/iforeach.m4, m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4,
2113         m4/reshape.m4, m4/shape.m4, m4/transpose.m4: Use standard prefix
2114         instead of "__".
2115         * generated/*: Rebuild.
2116
2117 2004-12-12  Richard Henderson  <rth@redhat.com>
2118
2119         * acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
2120         (LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
2121         (LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
2122         * configure.ac: Use them.
2123         * configure, config.h.in, aclocal.m4: Rebuild.
2124         * libgfortran.h (prefix): Remove.
2125         (PREFIX, IPREFIX): New.
2126         (sym_rename, sym_rename1, sym_rename2): New.
2127         (internal_proto, export_proto, export_proto_np): New.
2128         (iexport_proto, iexport): New.
2129         (iexport_data_proto, iexport_data): New.
2130         * intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
2131         intrinsics/cpu_time.c, intrinsics/cshift0.c,
2132         intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
2133         intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
2134         intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
2135         intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
2136         intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
2137         intrinsics/reshape_generic.c, intrinsics/size.c,
2138         intrinsics/spread_generic.c, intrinsics/stat.c,
2139         intrinsics/string_intrinsics.c, intrinsics/system.c,
2140         intrinsics/system_clock.c, intrinsics/transpose_generic.c,
2141         intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
2142         io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
2143         io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
2144         m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
2145         m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
2146         m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
2147         m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
2148         m4/transpose.m4, runtime/environ.c, runtime/error.c,
2149         runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
2150         runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
2151         runtime/stop.c: Use them to mark symbols internal or external.
2152         * generated/*: Rebuild.
2153
2154 2004-12-09  David Edelsohn  <edelsohn@gnu.org>
2155
2156         PR bootstrap/18895
2157         Revert 2004-12-07 change.
2158         * Makefile.am (AM_MAKEFLAGS): Delete.
2159         * Makefile.in: Regenerate.
2160
2161 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2162
2163         * libgfortran/Makefile.am (AM_MAKEFLAGS): New.
2164         * libgfortran/Makefile.in: Regenerate
2165
2166 2004-12-07  Steve Ellcey  <sje@cup.hp.com>
2167
2168         * io/io.h (open_external): Change prototype.
2169         * io/unix.c (regular_file): Change prototype and set flags->action if
2170         needed.
2171         (open_external): Ditto.
2172         * io/open.c (new_unit): Let open_external set flags->action.
2173
2174 2004-12-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
2175
2176         * configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
2177         * configure: Regenerate.
2178         * config.h.in: Likewise.
2179         * c99_protos.h: New file.
2180         * libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
2181         * intrinsics/c99_functions.c (fabsf): New function.
2182
2183 2004-12-06  Richard Henderson  <rth@redhat.com>
2184
2185         * intrinsics/cshift0.c, intrinsics/eoshift0.c, intrinsics/eoshift2.c,
2186         intrinsics/pack_generic.c, intrinsics/string_intrinsics.c,
2187         intrinsics/transpose_generic.c, m4/ifunction.m4, m4/matmul.m4,
2188         m4/matmull.m4, m4/transpose.m4: Use internal_malloc_size instead
2189         of internal_malloc.
2190         * generated/*: Rebuild.
2191
2192 2004-12-06  Richard Henderson  <rth@redhat.com>
2193
2194         * intrinsics/c99_functions.c, intrinsics/eoshift0.c,
2195         intrinsics/eoshift2.c, intrinsics/exit.c, intrinsics/flush.c,
2196         intrinsics/ishftc.c, intrinsics/mvbits.c, intrinsics/pack_generic.c,
2197         intrinsics/random.c, intrinsics/reshape_generic.c, intrinsics/size.c,
2198         intrinsics/spread_generic.c, intrinsics/stat.c,
2199         intrinsics/string_intrinsics.c, intrinsics/system_clock.c,
2200         intrinsics/transpose_generic.c, intrinsics/unlink.c,
2201         intrinsics/unpack_generic.c, io/backspace.c, io/format.c,
2202         io/list_read.c, io/lock.c, io/open.c, io/transfer.c, io/unix.c,
2203         io/write.c, runtime/environ.c, runtime/error.c,
2204         runtime/in_pack_generic.c, runtime/in_unpack_generic.c, runtime/main.c,
2205         runtime/memory.c, runtime/pause.c, runtime/stop.c,
2206         runtime/string.c: Whitespace fixes.
2207
2208 2004-12-06  Richard Henderson  <rth@redhat.com>
2209
2210         * Makefile.am: Generate all m4 output under $(srcdir).
2211         * Makefile.in: Regenerate.
2212
2213 2004-12-02  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2214
2215         PR fortran/18710
2216         * io/transfer.c (unformatted_read, unformatted_write): width of
2217         a COMPLEX is twice its kind.
2218
2219 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2220
2221         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2222         * configure, aclocal.m4, Makefile.in: Regenerate.
2223
2224 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2225
2226         PR libfortran/18284
2227         * io/unix.c (fd_alloc_w_at): Update file_length when extending.
2228         * io/backspace.c (formatted_backspace): Reset endfile after backspace.
2229
2230 2004-12-02  Bud Davis  <bdavis9659@comcast.net>
2231
2232         * io/inquire.c (inquire_via_unit): do not allow a direct access
2233         file to be opened for sequential I/O.
2234
2235 2004-12-02  Steven G. Kargl  <kargls@comcast.net>
2236         Paul Brook  <paul@codesourcery.com>
2237
2238         * intrinsics/flush.c: New file.
2239         * intrinsics/fnum.c: ditto
2240         * intrinsics/stat.c: ditto
2241         * io/io.h (unit_to_fd): Add prototype.
2242         * io/unix.c (unit_to_fd): New function.
2243         * configure.ac: Add test for members of struct stat.  Check for
2244         sys/types.h and sys/stat.h
2245         * Makefile.am: Add intrinsics/{flush.c,fnum.c,stat.c}
2246         * configure.in: Regenerate.
2247         * config.h.in: Regenerate.
2248         * Makefile.in: Regenerate.
2249
2250 2004-12-01  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2251
2252         * Makefile.am (AM_CPPFLAGS): Use -iquote instead of -I.
2253
2254 2004-11-28  Bud Davis  <bdavis9659@comcast.net>
2255
2256         * io/unix.c (mmap_alloc_w_a): check for a write to a location
2257         less than the mapped area.
2258
2259 2004-11-27  Bud Davis  <bdavis9659@comcast.net>
2260
2261         PR fortran/18364
2262         *  io/endfile.c (st_endfile): flush the stream before truncating.
2263
2264 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2265
2266         * configure: Regenerate for libtool change.
2267
2268 2004-11-22  Steven Bosscher  <stevenb@suse.de>
2269
2270         PR libfortran/15960
2271         * configure.ac: Check for finite in libm.
2272         * libgfortran.h: Define isfinite macro if not defined.
2273         * intrinsics/c99_functions.c: Use defined(fpclassify) instead of
2274         HAVE_FPCLASSIFY.
2275         * io/write.c (write_float): Use isfinite instead of finite.
2276         * configure, config.h.in: Rebuilt.
2277
2278 2004-11-20  Roger Sayle  <roger@eyesopen.com>
2279
2280         * io/write.c (write_float, list_formatted_write): Fix indentation.
2281
2282 2004-11-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
2283
2284         PR target/16135
2285         * acinclude.m4 (LIBGFOR_TARGET_ILP32): New check.
2286         * configure.ac: Include LIBGFOR_TARGET_ILP32.
2287         * configure: Regenerate.
2288         * config.h.in: Likewise.
2289         * libgfortran.h: Provide default definitions for C99 types
2290         on ILP32 targets that don't have them.
2291
2292         PR target/17999
2293         * configure.ac: Check for snprintf.
2294         * configure: Regenerate.
2295         * config.h.in: Likewise.
2296         * intrinsics/date_and_time.c (date_and_time): Do not
2297         use snprinf if it is not available.
2298         * io/write.c (output_float): Likewise.
2299
2300 2004-11-20  Steven G. Kargl  <kargls@comcast.net>
2301
2302         * Makefile.am: Add intrinsics/{umask.c,unlink.c,exit.c}
2303         * Makefile.in: Regenerated
2304         * intrinsics/umask.c: New file
2305         * intrinsics/unlink.c: ditto
2306         * intrinsics/exit.c: ditto
2307
2308 2004-11-18  Victor Leikehman  <lei@il.ibm.com>
2309
2310         * m4/matmul.m4: Loops reordered to improve cache behavior.
2311         * generated/matmul_??.c: Regenerated.
2312
2313 2004-11-10  Paul Brook  <paul@codesourcery.com>
2314
2315         PR fortran/18218
2316         * configure.ac: Check for strtof.
2317         * configure: Regenerate.
2318         * config.h.in: Regenerate.
2319         * io/read.c (convert_real): Use strtof if available.
2320         (convert_precision_real): Remove.
2321         (read_f): Avoid poor exponentiation algorithm.
2322
2323 2004-11-05  Andreas Schwab  <schwab@suse.de>
2324
2325         * configure.ac: Use AC_PROG_FC, FC and FCFLAGS instead of
2326         AC_PROG_F77, F77 and FFLAGS.
2327         * Makefile.am (selected_int_kind.inc, selected_real_kind.inc): Use
2328         FCCOMPILE instead of F77COMPILE.
2329         * configure, Makefile.in: Regenerate.
2330
2331 2004-11-05  Kelley Cook  <kcook@gcc.gnu.org>
2332
2333         * acinclude.m4: Properly quote AC_CACHE_CHECK.
2334         * Makefile.am: Add in ACLOCAL_AMFLAGS.
2335         * aclocal.m4, configure, Makefile.in: Regenerate.
2336
2337 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2338
2339         * config.h.in: Regenerate.
2340         * configure: Regenerate.
2341         * configure.ac (AC_CHECK_FUNCS): Add mkstemp.
2342         * io/unix.c (S_IRGRP): Define if undefined.
2343         (S_IWGRP): Same.
2344         (S_IROTH): Same.
2345         (S_IWOTH): Same.
2346         (tempfile): Use mktemp if mkstemp missing, fix typos.
2347
2348 2004-10-30  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2349
2350         *  intrinsics/system.c ("libgfortran.h"): Move after system headers.
2351
2352 2004-10-30  Canqun Yang  <canqun@nudt.edu.cn>
2353
2354         * intrinsics/rand.c (irand): Handle NULL argument.
2355
2356 2004-10-07  Paul Brook  <paul@codesourcery.com>
2357
2358         * io/transfer.c (finalize_transfer): Free internal streams.
2359         * io/unix.c (mem_close): Free stream object.
2360
2361 2004-10-07  Paul Brook  <paul@codesourcery.com>
2362
2363         * intrinsics/string_intrinsics.c (string_verify): Fix off by one
2364         error.
2365
2366 2004-10-06  Paul Brook  <paul@codesourcery.com>
2367
2368         PR libfortran/17709
2369         * io/transfer.c (data_transfer_init): Reset sf_seen_eor.
2370
2371 2004-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2372
2373         * intrinsics/mvbits.c: Commit the file.
2374
2375 2004-10-04  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2376
2377         PR fortran/17283
2378         * intrinsics/pack_generic.c (__pack): Allocate memory for return array
2379         if not done by caller.
2380         (__pack_s): New function.
2381         * runtime/memory.c (internal_malloc, internal_malloc64): Allow
2382         allocating zero memory.
2383
2384         PR fortran/17631
2385         * Makefile.am (gfor_helper_src): Add intrinsics/mvbits.h.
2386         * Makefile.in: Regenerate.
2387         * intrinsics/mvbits.h: New file.
2388
2389         PR fortran/17776
2390         * intrinsics/system.c: New file.
2391         * Makefile.am: Add dependency for the new file.
2392         * Makefile.in: Regenerate.
2393
2394 2004-10-04  Paul Brook  <paul@codesourcery.com>
2395         Bud Davis  <bdavis9659@comcast.net>
2396
2397         PR fortran/17706
2398         PR fortran/16434
2399         * io/format.c (parse_format_list): Set repeat count for S, SP, SS,
2400         BN and BZ formats.
2401         * io/write.c (output_float): Don't output minus zero.
2402
2403 2004-10-03  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2404
2405         * intrinsics/abort.c ("libgfortran.h"): Move.
2406         * intrinsics/date_and_time.c ("libgfortran.h"): Same.
2407         * intrinsics/write.c ("libgfortran.h"): Same.
2408
2409 2004-09-26  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2410
2411         PR libfortran/16137
2412         * config.h.in (HAVE_POWF): Undefine.
2413         * configure.ac: Check for 'powf' in library.
2414         * configure: Regenerate.
2415         * intrinsics/c99_functions.c (powf): New function.
2416
2417 2004-09-24  Tobias Schlueter  <tobis.schlueter@physik.uni-muenchen.de>
2418
2419         * intrinsics/etime.c (etime_): New function.
2420
2421 2004-09-21  Steven G. Kargl  <kargls@comcast.net>
2422
2423         * libgfortran.h: define gfc_alloca()
2424         * intrinsics/env.c (getenv, get_environment_variable_i4): Use it.
2425
2426 2004-09-21  Bud Davis  <bdavis9659@comcast.net>
2427
2428         PR fortran/17286
2429         * io/list_read.c (namelist_read): ignore spaces after
2430         the '=' for namelist reads.
2431
2432 2004-09-15  Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2433
2434         * config.h.in: Regenerate.
2435         * configure: Regenerate.
2436         * configure.ac (AC_CHECK_HEADERS): Check for sys/mman.h.
2437         * unix.c: Include stdio.h.
2438         (HAVE_SYS_MMAN_H): Check.
2439         (PROT_READ, PROT_WRITE): Provide default definitions.
2440
2441 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2442
2443         * intrincics/getcwd.c: New file.
2444         * Makefile.am: Add getcwd.c.
2445         * Makefile.in: Regenerated.
2446
2447 2004-09-15  Steven G. Kargl  <kargls@comcast.net>
2448         Paul Brook  <paul@codesourcery.com>
2449
2450         * intrinsics/env.c (getenv, get_environmental_variable): Remove
2451         trailing white space.  Use alloca.  Honour trim_name.
2452
2453 2004-09-13  Bud Davis  <bdavis9659@comcast.net>
2454
2455         PR fortran/17090
2456
2457         * io/list_read.c (list_formatted_read): Handle trailing spaces
2458         at end of line.
2459
2460 2004-09-06  Steven G. Kargl  <kargls@comcast.net>
2461
2462         * io/write.c (output_float): Typo in comment.  Remove debugging
2463         printf.  Fix format for FP of form 1e10.
2464
2465 2004-09-03  Richard Henderson  <rth@redhat.com>
2466
2467         * intrinsics/cshift0.c (DEF_COPY_LOOP, copy_loop_int, copy_loop_long,
2468         copy_loop_double, copy_loop_ldouble): New.
2469         (__cshift0): Make shift type ssize_t.  Use % operator instead of
2470         div.  Use specialized versions of copy loop depending on the shape.
2471
2472 2004-09-02  Paul Brook  <paul@codesourcery.com>
2473
2474         * io/format.c (parse_format_list): Set repeat count for P descriptors.
2475         * write.c (output_float): Fix condition.  Correctly handle nonzero
2476         scale factor.
2477
2478 2004-09-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2479
2480         * mk-sik-inc.sh: Use a temporary string instead of 'echo -n'.
2481         * mk-srk-inc.sh: Likewise.
2482
2483 2004-09-01  Paul Brook  <paul@codesourcery.com>
2484
2485         * runtime/error.c (generate_error): Set both iostat and
2486         library_return.
2487
2488 2004-08-31  Paul Brook  <paul@codesourcery.com>
2489
2490         PR libfortran/16805
2491         * io/list_read.c (next_char): Don't signal EOF for internal files.
2492         * io/unix.c (mem_alloc_r_at): Don't return NULL for incomplete reads.
2493
2494 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2495
2496         * io/unit.c: Separate copyright years by ','.
2497         (compare, insert_unit, delete_unit, is_internal_unit, close_units):
2498         Remove blank line in beginning of function.
2499         (get_unit): Simplify code.
2500
2501 2004-08-31  Paul Brook  <paul@codesourcery.com>
2502
2503         * io/unit.c (get_unit): Remove superfluous if.
2504
2505 2004-08-31  Paul Brook  <paul@codesourcery.com>
2506
2507         * io/transfer.c (read_sf): Rename uinty to readlen.  Detect EOF.
2508         (finalize_transfer): Move setjmp after namlist IO.
2509         * io/unix.c (mem_alloc_r_at): Calculate remaining length correctly.
2510
2511 2004-08-31  Paul Brook  <paul@codesourcery.com>
2512
2513         * list_read.c (eat_separator): Set at_eo when a '/' is seen.
2514
2515 2004-08-31  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2516
2517         * libgfortran.h: Replace 'gfc_strlen_type' by
2518         'gfc_charlen_type'. Update comment accordingly.
2519         * intrinsics/args.c, intrinsics/env.c, io/io.h, io/transfer.c:
2520         Replace all occurences of 'gfc_strlen_type' by 'gfc_charlen_type'.
2521
2522 2004-08-31  Paul Brook  <paul@codesourcery.com>
2523
2524         * libgfortran.h: Add comments.
2525
2526 2004-08-30  Richard Henderson  <rth@redhat.com>
2527
2528         * Makefile.am (gfor_helper_src): Split selected_kind.f90.
2529         (gfor_built_src): Add selected_int_kind.inc selected_real_kind.inc.
2530         (selected_int_kind.inc selected_real_kind.inc): New rules.
2531         * Makefile.in: Regenerate.
2532         * mk-sik-inc.sh, mk-srk-inc.sh: New files.
2533         * intrinsics/selected_int_kind.f90: Split from selected_kind.f90,
2534         include table of detected kinds.
2535         * intrinsics/selected_real_kind.f90: Similarly.
2536
2537 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2538         Paul Brook  <paul@codesourcery.com>
2539
2540         * intrinsics/bessel.c: New file.
2541         * intrinsics/erf.c: New file.
2542         * Makefie.am: Add intrinsics/bessel.c and intrinsics/erf.c.
2543         * configure.ac: Test for C99 Bessel and Error functions.
2544         * Makefile.in: Regenerate.
2545         * config.h.in: Regenerate.
2546         * configure: Regenerate.
2547
2548 2004-08-29  Steven G. Kargl  <kargls@comcast.net>
2549         Paul Brook  <paul@codesourcery.com>
2550
2551         * Makefile.am: Add intrinsics/getXid.c.
2552         * configure.ac: Add tests for get{g,p,u}id.
2553         * config.h.in: Regenerate.
2554         * Makefile.in: Regenerate.
2555         * configure: Regenerate.
2556
2557 2004-08-28  Paul Brook  <paul@codesourcery.com>
2558
2559         PR libfortran/17195
2560         * libgfortran.h (rtoa): Remove prototype.
2561         * runtime/error.c (rtoa): Remove.
2562         * io/write.c (calculate_G_format): Don't add blanks if E format is
2563         used.  Add correct number of blanks when exponent width is specified.
2564         (output_float): Rewrite.
2565
2566 2004-08-27  Paul Brook  <paul@codesourcery.com>
2567
2568         * io/rewind.c (st_rewind): Reset unit to read mode.
2569
2570 2004-08-27  Bud Davis  <bdavis9659@comcast.net>
2571
2572         PR fortran/16597
2573         * io/io.h: created typedef for unit_mode.
2574         * io/io.h (gfc_unit): added mode to unit structure.
2575         * io/transfer.c (data_transfer_init): flush if a write then
2576         read is done on a unit (direct access files).
2577         * io/rewind.c (st_rewind): Used unit mode instead of global.
2578
2579 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2580
2581         PR fortran/17143
2582         * runtime/error.c (itoa): keep from overflowing during
2583         mod operation by using unsigned variable.
2584
2585 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
2586
2587         PR fortran/17164
2588         * runtime/string_intrinsics.c (string_index):check for
2589         substring longer than string.
2590
2591 2004-08-24  David Edelsohn  <edelsohn@gnu.org>
2592
2593         * Makefile.am (libgfortran_la_LDFLAGS): Add -lm.
2594         * Makefile.in: Rebuilt.
2595
2596 2004-08-23  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2597
2598         * io/io.h, io/list_read.c, io/open.c, io/transfer.c, io/write.c:
2599         Fix formatting issues, update copyright years.
2600
2601 2004-08-21  Bud Davis  <bdavis9659@comcast.net>
2602
2603         PR 16908
2604         * io/transfer.c (next_record_w): Do not blank pad.
2605         * io/transfer.c (next_record): Take into account partial records.
2606
2607 2004-08-18  Victor Leikehman  <lei@il.ibm.com>
2608
2609         PR fortran/13278
2610         * io/transfer.c (st_set_nml_var)
2611         * io/write.c (namelist_write): Allow var_name and var_name_len to be
2612         null. For strings, use string_length field instead of len.
2613         * io/io.h (struct namelist_type): New field string_length.
2614         (st_set_nml_var_char): New argument string_length.
2615
2616 2004-08-13  Bud Davis  <bdavis9659@comcast.net>
2617
2618         PR gfortran/16935
2619         * io/open.c (st_open): use flags instead of the unit structure.
2620
2621 2004-08-10  Victor Leikehman  <lei@il.ibm.com>
2622
2623         * io/list_read.c (namelist_read): Convert variable names
2624         to lower case, so that mixed-case names are recognized.
2625         Don't read beyond terminating slash.
2626
2627 2004-08-09  Richard Henderson  <rth@redhat.com>
2628             Roger Sayle  <roger@eyesopen.com>
2629
2630         * intrinsics/c99_functions.c (nextafterf): New implementation that
2631         works correctly with denormalized numbers.
2632
2633 2004-08-09  Victor Leikehman  <lei@il.ibm.com>
2634
2635         * m4/matmul.m4, m4/matmull.m4, intrinsics/eoshift0.c,
2636         intrinsics/eoshift2.c, intrinsics/transpose_generic.c:
2637         Allocate space if return value has NULL in its data field.
2638         * generated/*.c: Regenerate.
2639
2640 2004-08-06  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2641
2642         * intrinsics/env.c: New file.
2643         * Makefile.am: Add env.c to build.
2644         * Makefile.in: Regenerate.
2645
2646 2004-08-05  Victor Leikehman  <lei@il.ibm.com>
2647
2648         PR libgfortran/16704
2649         * io/read.c (read_radix): Understand letters f and F as hex digits.
2650
2651 2004-08-04  Victor Leikehman  <lei@il.ibm.com>
2652
2653         * libgfortran.h (array_t, size0) New declarations.
2654         * m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
2655         space if return value descriptor has NULL in its data field,
2656         and initialize bounds and stride.
2657         * intrinsics/size.c (array_t, size0): Declarations moved to
2658         libgfortran.h.
2659         * generated/*.c: Regenerate.
2660
2661 2004-08-03  Roger Sayle  <roger@eyesopen.com>
2662
2663         PR libgfortran/16137
2664         * configure.ac: Add tests for acosf, asinf, atan2f, atanf, ceilf,
2665         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2666         scalbnf, sinf, sinhf, sqrtf, tanf and tanhf in libm.
2667         * config.h.in: Regenerate.
2668         * configure: Regenerate.
2669
2670         * instrinsics/c99_functions.c (acosf, asinf, atan2f, atanf, ceilf,
2671         copysignf, cosf, coshf, expf, floorf, frexpf, hypotf, logf, log10f,
2672         nextafterf, scalbnf, sinf, sinhf, sqrtf, tanf, tanhf): New stub
2673         implementations for targets that don't support C99 float functions.
2674
2675 2004-08-01  Roger Sayle  <roger@eyesopen.com>
2676
2677         * io/write.c (write_float): Use the slightly more portable isnan
2678         in preference to isinf.
2679
2680 2004-07-18  Bud Davis  <bdavis9659@comcast.net>
2681
2682         * configure.ac: Add check for LFS support.
2683         * configure: Regenerate
2684
2685 2004-07-11  Paul Brook  <paul@codesourcery.com>
2686
2687         PR fortran/16303
2688         * m4/cexp.m4 (carg): Return -pi to pi.
2689         * generated/exp_c?.c: Regenerate.
2690
2691 2004-07-08  Andreas Krebbel  <krebbel1@de.ibm.com>
2692
2693         PR fortran/16291
2694         * libgfortran/io/write.c: (write_float): Added length check.
2695         Remove pointless memset calls.
2696
2697 2004-07-04  Bud Davis  <bdavis9659@comcast.net>
2698             Paul Brook  <paul@codesourcery.com>
2699
2700         PR fortran/15472
2701         * io/transfer.c(us_write): set recl for seq unform writes to max size.
2702         * io/transfer.c(data_transfer_init): handle un-opened seq unform unit.
2703         * io/unix.c(fd_alloc_w_at): handle requests at start, fd_flush at
2704         right time.
2705         * io/unix.c(is_seekable): set based upon the file/device, not the
2706         method being used to access it (fd or mmap).
2707         * io/unix.c(fd_flush): don't set file_size if !seekable.
2708         * io/unix.c(fd_truncate: ditto.
2709
2710 2004-07-04  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2711         Paul Brook  <paul@codesourcery.com>
2712
2713         PR fortran/15280
2714         PR fortran/15665
2715         * libgfortran.h (gfc_strlen_type): Define.
2716         * intrinsics/args.c (getarg): Rename ...
2717         (getarg_i4): ... to this.
2718         (getarg_i8, get_command_argument_i4, get_command_argument_i8,
2719         get_command_i4, get_command_i8): New functions.
2720
2721 2004-07-04  Matthias Klose  <doko@debian.org>
2722
2723         * libtool-version: New.
2724         * Makefile.am (libgfortran_la_LDFLAGS): Use -version-info for soname.
2725         * Makefile.in: Regenerate.
2726         * configure.ac: Remove libtool_VERSION macro
2727         * configure: Regenerate
2728
2729 2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
2730             Steven Bosscher  <stevenb@suse.de>
2731
2732         * intrinsics/rand.c (rand): Wrap the irand() call from the previous
2733         commit in prefix.
2734
2735 2004-06-29  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2736         Paul Brook  <paul@codesourcery.com>
2737
2738         * runtime/normalize.c (normalize_r4_i4, normalize_r8_i8): Fix
2739         comments.
2740         * intrinsics/rand.c (rand): Call irand() in call to normalize_r4_i4.
2741
2742 2004-06-27  Bud Davis  <bdavis9659@comcast.net>
2743
2744         PR gfortran/12839
2745         * io/write.c (write_float): check signbit for Infinity.
2746
2747 2004-06-26  Bud Davis  <bdavis9659@comcast.net>
2748
2749         PR gfortran/16196
2750         * unix.c(regular_file): create file if it does not exist.
2751
2752 2004-06-24  Andrew Pinski  <apinski@apple.com>
2753
2754         * configure.ac: Remove check for libmx.
2755         * configure: Regenerate.
2756
2757 2004-06-22  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2758
2759         PR fortran/15750
2760         * inquire.c (st_inquire): Add comment
2761         * io.h (st_parameter): Add iolength.
2762         (st_iolength, st_iolength_done): Declare.
2763         * transfer.c (iolength_transfer, iolength_transfer_init,
2764         st_iolength, st_iolength_done): New functions.
2765
2766 2004-06-21  Steven G. Kargl  <kargls@comcast.net>
2767
2768         * etime.c (etime_sub): Remove array rank check;
2769         Add check for sufficient space.
2770
2771 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2772
2773         PR gfortran/16080
2774         * io/list_read.c(set_value): fixed spelling.
2775
2776 2004-06-19  Bud Davis  <bdavis9659@comcast.net>
2777
2778         PR gfortran/16080
2779         * io/list_read.c(set_value): don't copy if the string is null.
2780
2781 2004-06-14  Bud Davis  <bdavis9659@comcast.net>
2782
2783         PR gfortran/15292
2784         * intrinsics/c99_functions.c: Use fpclassify if it exists.
2785
2786 2004-06-13  Paul Brook  <paul@codesourcery.com>
2787
2788         * Makefile.am (gfor_helper_src): Add runtime/normalize.f90.
2789         * configure.ac: Add checks for nextafter and nextafterf.
2790         * Makefile.in, config.h.in, configure: Regenerate.
2791         * libgfortran.h (normalize_r4_i4, normalize_r8_i8): Declare.
2792         * intrinsics/rand.c (rand): Use normalize_r4_i4.
2793         * intrinsics/random.c (random_r4): Use normalize_r4_i4.
2794         (random_r8): Use normalize_r8_i8.
2795         * runtime/normalize.c: New file.
2796
2797 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2798             Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2799
2800         * random.c: Fix several spelling and formatting mistakes in
2801         comments.
2802         (random_r8): Fix loop to make random numbers range in [0,1(.
2803
2804
2805 2004-06-13  Steven G. Kargl  <kargls@comcast.net>
2806
2807         * random.c (random_r4): Burn a random number.
2808         (random_r8): fix infinite loop.
2809
2810 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2811             Steve Kargl  <sgk@troutmask.apl.washington.edu>
2812
2813         PR gfortran/15292
2814         * intrinsics/c99_functions.c: New file.
2815         * Makefile.am: Add new file.
2816         * configure.ac: Added test for round/roundf.
2817         * Makefile.in: Regenerate.
2818         * configure: Regenerate.
2819         * configure.h.in: Regenerate.
2820
2821 2004-06-12  Steven G. Kargl  <kargls@comcast.net>
2822
2823         * Makefile.am: Add rand.c and etime.c
2824         * Makefile.in: Regenerated.
2825         * aclocal.in: Regenerated.
2826         * cpu_time.c (second_sub, second): New functions.
2827         * rand.c (irand, rand, srand): New file.
2828         * etime.c (etime_sub, etime): New file.
2829
2830 2004-06-12  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2831             Steven Bosscher  <stevenb@suse.de>
2832
2833         PR fortran/14923
2834         * intrinsics/date_and_time.c: New file.
2835         * Makefile.am (gfor_helper_src): Add intrinsics/date_and_time.c.
2836         * Makefile.in, aclocal.m4: Regenerate.
2837         * libgfortran.h: Prototype date_and_time().
2838
2839 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2840
2841         PR fortran/15665
2842         * intrinsics/args.c: Implement GETARG and IARGC.
2843         * Makefile.am: Add it.
2844         * Makefile.in: Regenerate.
2845
2846 2004-06-12  Bud Davis  <bdavis9659@comcast.net>
2847
2848         PR gfortran/12839
2849         * io/write.c(write_float): Format inf and nan IAW F2003.
2850
2851 2004-06-09  Bud Davis  <bdavis9659@comcaste.net>
2852
2853         PR gfortran/14897
2854         * io/transfer.c (formatted_transfer): position is unique
2855          for T and TL edit descriptors.
2856         (data_transfer_init): set record length to size of internal
2857          file.
2858
2859 2004-06-09  Bud Davis  <bdavis9659@comcast.net>
2860
2861         PR gfortran/15755
2862         * io/backspace.c(st_backspace): call correct routine for
2863         formatted and un-formatted units.
2864
2865 2004-05-30  Andreas Jaeger  <aj@suse.de>, Steven Bosscher <stevenb@suse.de>
2866
2867         PR gfortran/11800
2868         * Makefile.am (AM_CPPFLAGS): Renamed from INCLUDES.
2869         (lib_LTLIBRARIES): Rename to ...
2870         (toolexeclib_LTLIBRARIES): this for multilib support.
2871         * configure.in: Rename to ...
2872         * configure.ac: this.  Update to modern autoconf style, enable
2873         multilibs, support --enable-version-specific-runtime-libs.
2874         * Makefile.in: Regenerated.
2875         * configure: Regenerated.
2876         * aclocal.m4: Regenerated.
2877
2878 2004-05-30  Steven G. Kargl  <kargls@comcast.net>
2879
2880         * libgfortran.h (random_seed): Update prototype.
2881         * intrinsics/random.c: Disable old implementation and add new one.
2882
2883 2004-05-30  Andreas Jaeger  <aj@suse.de>
2884
2885         * intrinsics/random.c: Include unistd.h for close and read
2886         prototypes, remove unneeded inclusion of assert.h.
2887
2888         * intrinsics/abort.c: Include stdlib.h for abort prototype, remove
2889         unneeded inclusion of assert.h.
2890
2891 2004-05-27  Tobias Schlueter  <tobias.shclueter@physik.uni-muenchen.de>
2892
2893         PR fortran/15234
2894         * intrinsics/associated.c: Remove enum.
2895         (associated): Replace TRUE/FALSE by 1/0.
2896
2897 2004-05-23  Steven G. Kargl  <kargls@comcast.net>
2898
2899         * random.c (random_seed): Use correct variable.
2900
2901 2004-05-22  Steven G. Kargl  <kargls@comcast.net>
2902
2903         * intrinsics/system_clock: New file.
2904         * Makefile.am: Add intrinsics/system_clock.c.
2905         * Makefile.in: Regenerate.
2906
2907 2004-05-21  Roger Sayle  <roger@eyesopen.com>
2908
2909         * io/format.c (parse_format_list): Allow the comma after a string
2910         literal to be optional.
2911
2912 2004-05-18  Paul Brook  <paul@codesourcery.com>
2913         Feng Wang  <fengwang@nudt.edu.cn>
2914
2915         * Makefile.am (i_pow_c): Set it. Add build rule.
2916         (gfor_built_src): Use it.
2917         (m4_files): add m4/pow.m4.
2918         * Makefile.in: Regenerate.
2919         * m4/pow.m4: New file.
2920         * generated/pow_*.c: Regenerate.
2921
2922 2004-05-18  Paul Brook  <paul@codesourcery.com>
2923
2924         * Makefile.am: Remove references to types.m4.
2925         * m4/iparm.m4: Merge with types.m4.
2926         * m4/types.m4: Remove.
2927         * m4/cshift1.m4, m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4,
2928         m4/eoshift1.m4, m4/eoshift3.m4, m4/iforeach.m4, m4/ifunction.m4,
2929         m4/in_pack.m4, m4/in_unpack.m4, m4/iparm.m4, m4/matmul.m4,
2930         m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, m4/maxval.m4,
2931         m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/reshape.m4,
2932         m4/shape.m4, m4/specific.m4, m4/specific2.m4, m4/transpose.m4):
2933         Update to use new iparm.m4.
2934         * generated/*.c: Regenerate.
2935
2936 2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
2937
2938         PR fortran/15235
2939         * gfortran.h (offset_t): Rename to ...
2940         (gfc_offset): ... this.
2941         * io/backspace.c (formatted_backspace, unformatted_backspace),
2942         io/io.h (stream, gfc_unit, global_t, file_length, file_position),
2943         transfer.c (us_read, us_write, next_record_r, next_record_w),
2944         io/unit.c (init_units), unix.c (unix_stream, fd_alloc,
2945         fd_alloc_r_at, fd_alloc_w_at, fd_seek, mmap_alloc,
2946         mmap_alloc_r_at, mmap_alloc_w_at, mmap_seek, mem_alloc_r_at,
2947         mem_alloc_w_at, mem_seek, file_length, file_position): Replace all
2948         occurences of offset_t by gfc_offset.
2949
2950 2004-05-16  Paul Brook  <paul@codesourcery.com>
2951
2952         * io/format.c (write_real): Don't include padding in format.
2953
2954 2004-05-16  Paul Brook  <paul@codesourcery.com>
2955
2956         * io/format.c (format_lex): Make c an int.
2957
2958 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2959         Paul Brook  <paul@codesourcery.com>
2960
2961         * io/write.c (write_logical): Don't print extra blank.
2962         (write_integer): Base field width on kind.
2963         (list_formatted_write): Output initial blank.
2964
2965 2004-05-16  Janne Blomqvist  <jblomqvi@cc.hut.fi>
2966
2967         * io/io.h (flush): Add prototype.
2968         * io/transfer.c (finalize_transfer): Flush partial records.
2969         * io/unix.c (flush): New function.
2970
2971 2004-05-15  Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2972
2973         PR fortran/15234
2974         * io/io.h (unit_t): Rename to ...
2975         (gfc_unit) ... this.
2976         (unit_root, current_unit, find_file, find_unit, get_unit): Now
2977         of type gfc_unit.
2978         (delete_file, insert_unit, close_unit): Argument now of type
2979         gfc_unit.
2980         * backspace.c (st_backspace), close.c (st_close), endfile.c
2981         (st_endfile), inquire.c (inquire_via_unit, st_inquire), open.c
2982         (test_endfile, edit_modes, new_unit, already_open, st_open),
2983         rewind.c (st_rewind), transfer.c (current_unit), unit.c
2984         (internal_unit, unit_cache, rotate_left, rotate_right, insert,
2985         insert_unit, delete_root, delete_treap, delete_unit, find_unit,
2986         get_unit, init_units, close_unit), unix.c (find_file0,
2987         find_file, delete_file): Replace all occurences of unit_t by
2988         gfc_unit.
2989
2990 2004-05-15  Bud Davis  <bdavis9659@comcast.net>
2991
2992         PR fortran/15311
2993         * io/write.c (write_a): right justify A edit output.
2994
2995 2004-05-14  Bud Davis  <bdavis9659@comcast.net>
2996
2997         PR fortran/15149
2998         * libgfortan.h,intrinsics/random.c: Made random_seed visible.
2999         * runtime/main.c(init): Call random_seed as part of MAIN init.
3000
3001 2004-05-13  Tobias Schlter  <tobias.schlueter@physik.uni-muenchen.de>
3002
3003         * io/format.c: (parse_format_list): No comma is required after
3004         P descriptor.
3005
3006 2004-05-13  Bud Davis  <bdavis9659@comcast.net>
3007
3008         PR fortran/15204
3009         * io/intrinsic/string_intrinsics.c (adjustr): rework logic.
3010
3011 2004-05-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3012             Steven Bosscher  <stevenb@suse.de>
3013
3014         PR libfortran/15234
3015         * libgfortran.h: Include <inttypes.h> if available.
3016
3017 2004-05-03  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3018
3019         * io/unix.c (MAP_FAILED): Define if missing.
3020         (mmap_alloc): Cast MAP_FAILED to char *.
3021         (mmap_open): Likewise.
3022
3023 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3024
3025         * generated/_abs_i8.f90: New file.
3026         * generated/_abs_c4.f90: New file.
3027         * generated/_abs_c8.f90: New file.
3028         * Makefile.am: Add them.
3029         * Makefile.in: Regenerate.
3030 `
3031 2004-04-26  Bud Davis  <bdavis9659@comcast.net>
3032
3033         PR fortran/14056
3034         * generated/_abs_i4.f90: New file.
3035         * Makefile.am: Add it.
3036         * Makefile.in: Regenerate.
3037
3038 2004-04-25  Bud Davis  <bdavis9659@comcast.net>
3039
3040         PR fortran/14942
3041         * io/list_read.c(list_formatted_read): finish consuming the
3042         spaces and seperators at eoln to get ready for next item.
3043
3044 2004-04-23  Bud Davis  <bdavis9659@comcast.net>
3045
3046         PR fortran/15113
3047         * io/read.c(read_a): Handle field width > destination and no field width.
3048
3049 2004-04-22  Bud Davis  <bdavis9659@comcast.net>
3050
3051         PR fortran/14906
3052         * io/format.c (format_item): gracefully handle a ')'
3053         when it is the first character encountered in the string.
3054
3055 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3056
3057         PR fortran/14904
3058         * io/transfer.c (next_record): Update last_record when
3059         more than one record is written to a direct access file
3060         with one write statement.
3061
3062 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3063
3064         PR fortran/14901
3065         * io/transfer.c (next_record_w) : No '\n' if internal.
3066         * io/unix.c (empty_internal_buffer) : Init to spaces, not '\n'.
3067
3068 2004-04-11  Bud Davis  <bdavis9659@comcast.net>
3069
3070         * io.h (ioparm): Interface from FE is 32 bit, irregardless of offset_t.
3071         Will need to change this later to support direct access files > 2gb.
3072
3073 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3074
3075         PR gfortran/14762
3076         * io/transfer.c (next_record_r) : Skip to next record.
3077
3078 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3079
3080         PR gfortran/14836
3081         * io/transfer.c (next_record): Update last_record for DIRECT
3082
3083 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3084
3085         PR gfortran/14837
3086         * io/unix.c (find_file0): Use fd field of struct
3087
3088 2004-04-03  Bud Davis  <bdavis9659@comcast.net>
3089
3090         PR 14831
3091         * io/inquire.c (inquire_via_unit): Changed return string for
3092         BLANK=NULL. Use correct variable for ACTION.
3093
3094 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3095
3096         PR 14746
3097         * io/read.c (read_f): Allow a decimal without a leading digit.
3098         * io/write.c (output_float): remove a leading '0' to keep from
3099         overflowing the field (F edit descriptor).
3100
3101 2004-04-01  Bud Davis  <bdavis9659@comcast.net>
3102
3103         PR gfortran/14565
3104         * io/open.c (new_unit),
3105         * io/io.h : new_unit is now visible
3106         * io/transfer.c (data_transfer_init): open unit if no OPEN statement.
3107         * io/transfer.c (data_transfer_init): remove compile warnings.
3108         * io/rewind.c (st_rewind): ftruncate if writing.
3109
3110 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3111
3112         * write.c (write_l): Use extract_int for 'L' edit descriptor.
3113
3114 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3115
3116         PR 13919
3117         * io/io.h (global_t):
3118         * io/list_read.c (next_char,list_formatted_read,ist_formatted_read):
3119           Move eof_jmp to a global structure.
3120         * io/transfer.c(finalize_transfer) : Set up eof_jump for callers.
3121
3122 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3123
3124         * m4/cexp.m4 (csqrt): Actually use the passed value.
3125         * generated/exp_c?.c: Regenerate.
3126
3127 2004-03-24  Bud Davis  <bdavis9659@comcast.net>
3128
3129         PR 12921
3130         * io.h, transfer.c, open.c : recl_in changed from ptr to variable.
3131         * open.c (new_unit): Moved test for positioned direct access error.
3132         (init_units): Corrected calculation of max records.
3133
3134 2004-02-06  Feng Wang  <fengwang@nudt.edu.cn>
3135
3136         * Makefile.am: Add m4/dotprodc.m4. And fix spelling.
3137         * Makefile.in: Regenerate.
3138         * m4/dotprodc.m4: New file. Implement complex dot_product.
3139         * m4/dotprod.m4: Delete the complex implementation.
3140         * generated/dotprod_*: Update.
3141
3142 2004-02-07  Bud Davis  <bdavis9659@comcast.net>
3143
3144         * transfer.c (write_constant_string): Do not delete H's in hollerith
3145         formats.
3146
3147 2004-01-05  Andrew Pinski  <apinski@apple.com>
3148
3149         * configure.in: Check for csin in -lmx also.
3150         * configure: Regenerate.
3151
3152 2004-01-01  Paul Brook  <paul@codesourcery.com>
3153
3154         * io/list_read.c (find_nml_node): Make static.
3155         (match_namelist_name): Ditto.
3156         * io/read.c (convert_precision_real): Make static, fix spelling.
3157         * io/transfer.c (extract_real): Remove unused prototype.
3158         (st_set_nml_var): Make static.
3159         * io/write.c (extract_real): Make static.
3160
3161 2003-12-12  Huang Chun <chunhuang73@hotmal.com>
3162
3163         * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.
3164
3165 2003-12-05  Melvin Hadasht  <melvin.hadasht@free.fr>
3166
3167         * io/transfer.c (data_transfer_init): Give a runtime error for list
3168         formatted reads and writes from/to files opened for unformatted IO.
3169
3170 2003-11-30  Paul Brook  <paul@nowt.org>
3171
3172         * runtime/memory.c (push_context): Remove.
3173         (pop_context): Remove.
3174         * libgfortran.h: Remove prototypes.
3175
3176 2003-11-27  Paul Brook  <paul@nowt.org>
3177
3178         * runtime/memory.c (deallocate): Nullify pointer after freeing.
3179
3180 2003-11-27  Paul Brook  <paul@nowt.org>
3181
3182         * intrinsics/string_intrinsics.c: Use new memory allocation interface.
3183         * libgfortran.h: Ditto.
3184         * m4/in_pack.m4: Ditto.
3185         * runtime/in_pack_generic.c: Ditto.
3186         * runtime/memory.c: Ditto.
3187
3188 2003-11-26  Richard Henderson  <rth@redhat.com>
3189
3190         * m4/exponent.m4, m4/fraction.m4: New.
3191         * m4/nearest.m4, m4/set_exponent.m4: New.
3192         * generated/*: Update.
3193         * Makefile.am: Add them.
3194         (AM_CFLAGS): New.  Use -std=gnu99.
3195         * Makefile.in: Regenerate.
3196
3197 2003-11-08  Paul Brook  <paul@nowt.org>
3198
3199         PR fortran/12704
3200         * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
3201         * m4/maxloc1.m4: Ditto.
3202         * m4/minloc0.m4: Ditto.
3203         * m4/minloc1.m4: Ditto.
3204         * m4/ifunction.m4: Set return value for zero sized arrays.
3205         * m4/iforeach.m4: Ditto.
3206         * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
3207         m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
3208         * generated/*: Update.
3209
3210 2003-10-30  Toon Moene  <toon@moene.indiv.nluug.nl>
3211
3212         PR fortran/12702
3213         * io/list_read.c (eat_spaces): Treat tab as space.
3214
3215 2003-10-30  Lars Segerlund  <Lars.Segerlund@comsys.se>
3216
3217         * intrinsics/random.c: Add reference to paper containing algorithm.
3218         (random_seed): Extra error checking and proper handling of arrays.
3219         (arandom_r4, arandom_r8): Implement.
3220
3221 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3222
3223         PR fortran/12703
3224         * runtime/memory.c (allocate_size): Allow allocation
3225         of zero-sized objects.
3226
3227 2003-10-29  Toon Moene  <toon@moene.indiv.nluug.nl>
3228
3229         PR fortran/12701
3230         * open.c (new_unit): Open without a file name opens
3231         a file with name fort.<unit>.
3232
3233 2003-10-12  Feng Wang  <wf_cs@yahoo.com>
3234
3235         * intrinsics/cshift0.c: New file.
3236         * m4/cshift1.m4: New file
3237         * generated/cshift*.c: New files.
3238         * Makefile.am: Add them.
3239         * Makefile.in: Regenerate.
3240
3241 2003-10-12  XiaoQiang Zhang  <zhangapache@yahoo.com>
3242
3243         * io/list_read.c (read_character): Remove unwanted call to free_saved.
3244
3245 2003-10-11  Huang Chun  <jiwang@mail.edu.cn>
3246
3247         * intrinsics/string_intrinsics.c (string_trim): New function.
3248         (string_repeat): New function.
3249
3250 2003-10-11  Paul Brook  <paul@nowt.org>
3251
3252         * intrinsics/dprod_r8.f90: New file.
3253         * Makefile.am (gfor_specific_src): Add it.
3254         (gfor_built_specific_src): Rename from gfor_build_specific_c.
3255         Add new intrinsics.
3256         (gfor_specific2_src): Rename from gfor_built_specific2_c.
3257         Add new intrinsics.
3258         * Makefile.in: Regenerate.
3259         * generated/_aint_*.f90: New files.
3260         * generated/_anint*.f90: New files.
3261         * generated/_atan2*.f90: New files.
3262         * generated/_mod*.f90: New files.
3263
3264 2003-09-20  Kejia Zhao  <kejia_zh@yahoo.com.cn>
3265
3266         * intrinsics/selected_kind.f90: New file.
3267         * Makefile.am: Add it.
3268         * Makefile.in: regenerate.
3269
3270 2003-09-19  Lars Segerlund  <Lars.Segerlund@comsys.se>
3271         Paul Brook  <paul@nowt.org>
3272
3273         * intrinsics/random.c: New file.
3274         * Makefile.am (gfor_hemper_src): Add it.
3275         (gfor_specific_c): Fix typo.
3276
3277 2003-09-19  Paul Brook  <paul@nowt.org>
3278
3279         * All: rename g95->gfc.
3280
3281 2003-09-18  XiaoQiang Zhang  <zhangapache@yahoo.com>
3282
3283         * io/write.c (output_float): Fix bug of FMT_E, Add comments.
3284
3285 2003-09-09  XiaoQiang Zhang  <zhangapache@yahoo.com>
3286
3287         * io/write.c (write_float): Dectection of positive infinite number,
3288         Not a Number(NaN) and negative infinite number.
3289         (ioutput_float): Bug fix for FMT_E and FMT_D processing to
3290         output a very_very small number ( < 0.1e-100 ).
3291
3292 2003-09-07  XiaoQiang Zhang  <zhangapache@yahoo.com>
3293
3294         * libgfortran.h (xtoa, itoa): Parameter modified.
3295         * io/io.h (namelist_info): Declaration to support namelist I/O
3296         (st_parameter): Add namelist related component
3297         (ionml, empty_internal_buffer, st_set_nml_var_int,
3298         st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,
3299         st_set_nml_var_log): Declaration
3300         (set_integer, set_integer): Parameter changed
3301         * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"
3302          fnodes
3303         (parse_format_list): Fix bug about FMT_SLASH
3304         * io/list_read.c (push_char): Totally clear old saved_string, zeroize
3305         newly allocated saved_string
3306         (next_char): Add detection of End_Of_Line support
3307         (convert_integer): Now can process 64 bits interger
3308         (read_real): Bug fixed
3309         (init_at_eol, find_nml_node, match_namelist_name): Add new functions
3310         (match_namelist_name): New implemention
3311         * io/lock.c (ionml): New global variable
3312         (library_end): Free memory in ionml
3313         * io/open.c (st_open): Variable initializtion
3314         * io/read.c (max_value): 64 bits interger support
3315         (convert_precsion_real): New procedure to replace "strtod" with more
3316          features
3317         (read_f, read_radix): Input bug fix
3318         * io/transfer.c: (sf_seen_eor): New static variable
3319         (read_sf): Zeroize base buffer; fix bugs: single read statement can
3320         not get input in mutli line when read from stdin
3321         (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type
3322          request
3323         (data_transfer_init): Clear internal buffer for Internel File I/O.
3324         Internal File now worked. Detect some error condition for namelist.
3325         Some minor bug fix
3326         (next_record_w): Internal file and Namelist I/O support.
3327         (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,
3328         st_set_nml_var_complex, st_set_nml_var_log): Implemention.
3329         * io/unit.c (implicit_unit): Deletion
3330         (get_unit): Now cannot open a unit implicitly.
3331         * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of
3332         mapped buffer.
3333         (mem_alloc_r_at): Internal file I/O support added
3334         (empty_internal_buffer): New function
3335         * io/write.c (extract_int): Support 64 bits interger processing
3336         (output_float): Varibale initialization
3337         (write_float): Infinite real number detection.
3338         (write_int): 64 bits integer I/O support
3339         (write_decimal): New function to output decimal number
3340         (otoa, btoa): Better implemention and 64 bits interger support
3341         (namelist_write): New function
3342         * runtime/error.c (itoa, xtoa): Better implemention and 64 bits
3343         interger support
3344
3345 2003-08-15  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3346
3347         * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,
3348         get_mem ): Add attribute.
3349         * intrinsics/spread_generic.c (__spread): Fix spelling.
3350         * io/inquire.c (inquire_via_filename): Add const.
3351         * io/io.h (sys_exit): Add attribute.
3352         * io/io.h (move_pos_offset): Add move_pos_offset.
3353         * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,
3354         inquire_formatted, inquire_unformatted, inquire_read, inquire_write,
3355         inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,
3356         write_en, write_es, write_f, write_i, write_l, write_o, write_x,
3357         write_z): Add const.
3358         * io/read.c (convert_real): Add const.
3359         * io/transfer.c (type_name): Add const.
3360         * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,
3361         inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,
3362         inquire_read, inquire_write, inquire_readwrite): Add const.
3363         * io/write.c (output_float): Remove unused variable.
3364         * io/write.c (write_a, extract_int, extract_real, output_float,
3365         write_float, write_int, write_i, write_b, write_o, write_z, write_d,
3366         write_e, write_f, write_en, write_es, write_logical, write_integer,
3367         write_character, write_real, write_complex): Add const.
3368         * runtime/error.c (rtoa): Remove unused variable.
3369         * runtime/select.c (select_string): Add const.
3370         * runtime/stop.c (stop_string): Add const.
3371
3372 2003-08-10  Paul Brook  <paul@nowt.org>
3373
3374         * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.
3375         (FFLAGS): Add -fno-underscoring.
3376         * Makefile.in: Regenerate.
3377         * intrinsics/abort.c: New file.
3378
3379 2003-08-10  Erik Schnetter  <schnetter@uni-tuebingen.de>
3380
3381         * fmain.c (main): Do not call init and cleanup; call set_args instead.
3382         * libgfortran.h (init, cleanup): Remove declarations.
3383         (set_args): Add declaration.
3384         * runtime/main.c (init, cleanup): Make them static, and give them
3385         the constructor and destructor attributes.
3386         (set_args): New function.
3387
3388 2003-08-10  Paul Brook  <paul@nowt.org>
3389
3390         * intrinsics/strinf_intrinsics.c (compare_string): Return value based
3391         on which string is longest.
3392
3393 2003-08-10  Paul Brook  <paul@nowt.org>
3394
3395         * Makefile.am (EXTRA_DIST): Remove old files.
3396         * Makefile.in: Regenerate.
3397
3398 2003-07-26  Paul Brook  <paul@nowt.org>
3399
3400         Rename library to libgfortran.
3401         * libgfortran.h: Change prefix to _libgfortran_.
3402
3403 2003-07-24  Paul Brook  <paul@nowt.org>
3404
3405         * configure.in: Don't pull in system libtool.  Use toplevel
3406         auxiliary files.
3407
3408 2003-07-22  Paul Brook  <paul@nowt.org>
3409
3410         Regenerate all configury files.
3411
3412 2003-07-09  Chun Huang  <compiler@sohu.com>
3413
3414         * intrinsics/string_intrinsic.c (string_scan): New function.
3415         (string_verify): New function.
3416
3417 2003-06-25  Paul Brook  <paul@nowt.org>
3418
3419         * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.
3420         (mem_seek): Don't bother setting physical_offset.
3421
3422 2003-06-20  Paul Brook  <paul@nowt.org>
3423
3424         * libgfor.h (stop_numeric): Declare.
3425         * runtime/pause.c: New file.
3426         * Makefile.am: Add it.
3427
3428 2003-06-08  Paul Brook  <paul@nowt.org>
3429
3430         * m4/cexp.m4 (cabs): Use correct typed version.
3431         (csqrt): New function.
3432
3433 2003-06-07  Canqun Yang  <canqun@yahoo.com.cn>
3434
3435         Spotted by Benjamin and Tobias:
3436         * io/list_read.c: Add Separator '\t'.
3437         (parse_real, read_real): Accept real values starting with an optional
3438         sign follows a decimal point.
3439
3440 2003-06-06  Steven Bosscher  <steven@gcc.gnu.org>
3441
3442         * Makefile.am: Don't put cmath objects in subdir.
3443         * configure.in: Rename MATHOBJ to MATH_OBJ.
3444
3445 2003-06-02  Kejia Zhao  <Kejia_zh@yahoo.com.cn>
3446
3447         * intrinsics/associated.c: New file.
3448         * Makefile.am: Add it. Regenerate Makefile.in.
3449         * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and
3450         G95_DESCRIPTOR_DTYPE.
3451
3452 2003-06-01  Canqun Yang  <canqun@yahoo.com.cn>
3453
3454         * io/write.c (calcuate_exp): Rewrite it to avoid overflow.
3455         (calculate_G_format): Rewrite it to eliminate an infinte loop and set
3456         the scale_factor to 0 for F editing.
3457
3458 2003-05-11  Tobias Schlter  <innenminister@gmx.de>
3459
3460         * libgfor.h: Only include stdint.h if it exists.
3461
3462 2003-05-07  Paul Brook  <paul@nowt.org>
3463
3464         * libgfor.h: Use stdint.h types.
3465         * intrinsics/ishift.c: Ditto.
3466         * runtime/memory.c (malloc_t): Reorder fields for better alignment.
3467
3468 2003-05-05  Steven Bosscher  <steven@gcc.gnu.org>
3469
3470         * libgfor.h (offsetof): Define if nobody else does.
3471         * runtime/memory.c (HEADER_SIZE): Use it.
3472
3473 2003-05-01  Tobias Schlter  <innenminister@gmx.de>
3474
3475         * configure.in: Require autoconf 2.54.
3476
3477 2003-04-28  Tobias Schlter  <innenminister@gmx.de>
3478         Paul Brook  <paul@nowt.org>
3479
3480         * intrinsics/reshape_generic.c: Copy the whole element, not just the
3481         first byte.
3482         * m4/transpose.m4: New file.
3483         * Makefile.am: Add them.
3484         Regenerate generated files.
3485
3486 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3487
3488         * io/format.c (parse_format_list): Allow 'X' without integer
3489         prefix.  This is an extension.  Interpretation is '1X'.
3490
3491 2003-04-18  Tobias Schlter  <Tobias.Schlueter@physik.uni-muenchen.de>
3492
3493         * io/format.c (parse_format_list): Allow '0P'.
3494
3495 2003-04-18  Steven Bosscher  <steven@gcc.gnu.org>
3496
3497         * Makefile.in: Re-regenerate for automake 1.7.3.
3498
3499 2003-04-18  Canqun Yang  <canqun@yahoo.com.cn>
3500
3501         Port implementation for CHARACTER SELECT from Andy's tree.
3502         * runtime/select.c: New file
3503         * Makefile.am: Add it.
3504         * Makefile.in: Regenerate.
3505
3506 2003-04-17  Xiaoqiang Zhang <zhangapache@yahoo.com>
3507
3508         * io/transfer.c (formatted_transfer): Modified
3509         * io/unix.c (move_pos_offset): New Function.
3510         * io/format.c (parse_format_list): Modified.
3511
3512 2003-04-15  Xiaoqiang Zhang <zhangapache@yahoo.com>
3513
3514         * io/write.c (write_float,write_real): New implemention of
3515         FMT_G and default float editing.
3516         (calculate_exp,calculate_G_format,output_float): New Function.
3517         (write_float,write_real,write_logical): Modified
3518         * libgfor.h (default_rtoa): Remove Declaration.
3519         * runtime/error.c (default_rtoa): Remove Function.
3520
3521 2003-04-15  Steven Bosscher  <steven@gcc.gnu.org>
3522
3523         Spotted by Yang:
3524         * io/write.c (extract_real): Add missing break statement.
3525
3526 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3527
3528         * cpu_time.c: Make sure we have a definition of HZ.  Don't
3529         rely on CLOCKS_PER_SEC, it is always 1000000, on any system.
3530
3531 2003-04-13  Steven Bosscher  <steven@gcc.gnu.org>
3532             Paul Brook  <paul@nowt.org>
3533
3534         * configure.in: Check for process time headers and GETTIMEOFDAY.
3535         * makefile.am: Add intrinsics/cpu_time.c.
3536         * acinclude.m4: New file.
3537         * intrinsics/cpu_time.c: New file.
3538         * m4/dotprodl.m4: Fix typo.
3539         Regenerate generated files.
3540
3541 2003-04-11  Xiaoqiang Zhang <zhangapache@yahoo.com>
3542
3543         * io/write.c (extract_real): Ouput floating point value.
3544         (write_float): New Function.
3545         (write_e, write_f, write_en, write_es): Modified
3546         * io/transfer.c (formatted_transfer): Modified.
3547         * libgfor.h (default_rtoa): Declaration.
3548         (rtoa): Declaration.
3549         * runtime/error.c (default_rtoa): New Function.
3550         (rtoa): New Function.
3551
3552 2003-04-05  Paul Brook  <paul@nowt.org>
3553
3554         * intrinsics/spread_generic.c: New file.
3555         * Makefile.am: Add it. Regenerate Makefile.in.
3556
3557 2003-03-29  Paul Brook  <paul@nowt.org>
3558
3559         * intrinsics/pack_generic.c: New file.
3560         * intrinsics/unpack_generic.c: New file.
3561         * Makefile.am: Add them. Regenerate Makefile.in.
3562
3563 2003-03-25  Paul Brook  <paul@nowt.org>
3564
3565         * intrinsics/eoshift0.c: New file.
3566         * intrinsics/eoshift2.c: New file.
3567         * m4/eoshift1.m4: New file.
3568         * m4/eoshift3.m4: New file.
3569         * Makefile.am: Add them.
3570         * in_unpack_generic.c: Initialize src.
3571         Regenerate generated files.
3572
3573 2003-03-14  Paul Brook  <paul@nowt.org>
3574
3575         * m4/shape.m4: Work properly with array temporaries.
3576         * m4/in_pack.m4: Skip redundant checks for array temporaries.
3577         * runtime/in_pack_generic.c: Ditto.
3578
3579 2003-03-12  Paul Brook  <paul@nowt.org>
3580
3581         * m4/shape.m4: Work properly with noncontiguous arrays.
3582
3583 2003-03-08  Paul Brook  <paul@nowt.org>
3584
3585         * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.
3586         * runtime/in_pack_generic.c: Ditto.
3587
3588 2003-02-08  Paul Brook  <paul@nowt.org>
3589
3590         * intrinsics/reshape_generic.c: Use runtime_error to report errors.
3591         * io/close.c (st_close): Return void.
3592         * io/open.c (st_open): Return void.
3593         * libgfor.h (g95_array_char): Declare.
3594         (internal_malloc_size): Ditto.
3595         (internal_pack*, internal_unpack*): Ditto.
3596         * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed
3597         arrays.
3598         * m4/in_unpack.m4: Include file fixes.
3599         * m4/reshape.m4: Increment the correct source pointer.
3600         * Makefile.am (maxloc): Fix typo.
3601         * runtime/in_pack_generic.c: Call optimized functions. Allocate
3602         storage if neccessary. Fix logic for packed arrays.
3603         * runtime/in_unpack_generic.c: Call optimized functions.
3604         * runtime/main.c: Use runtime_error to report errors.
3605         * memory.c (internal_malloc_size): Make non-static.
3606
3607 2003-02-02  Arnaud Desitter  <arnaud.desitter@geography.oxford.ac.uk>
3608
3609         * reshape_packed.c, lock.c: Add #include <string.h>.
3610         * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,
3611         environ.c, error.c, memory.c, string.c: Add const.
3612         * error.c (show_locus): Add void.
3613
3614 2003-02-21  Paul Brook  <paul@nowt.org>
3615
3616         * m4/in_pack.m4: Avoid returning const * parameter.
3617         * Makefile.am: Only regenerate files in maintainer mode.
3618
3619 2003-02-20  Paul Brook  <paul@nowt.org>
3620
3621         Add array repacking support functions.
3622         * m4/in_pack.m4, m4/in_unpack.m4: New files.
3623         * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.
3624         * Makefile.am: Build them.  Regenerate configury files.
3625         * generated/: New directory for generated files (need to move
3626         everything else there).
3627
3628 2003-02-07  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
3629
3630         * m4/cexp.m4: Fix typo.
3631
3632 2003-01-26  Paul Brook  <paul@nowt.org>
3633
3634         * intrinsics/: Add missing generated files.
3635
3636 2003-01-26  Paul Brook  <paul@nowt.org>
3637
3638         * Makefile.am: Put -I before the filename.
3639
3640 2003-01-24  Paul Brook  <paul@nowt.org>
3641
3642         * configure.in: Add AM_MAINTAINER_MODE.
3643
3644 2003-01-23  Paul Brook  <paul@nowt.org>
3645
3646         * configure.in, Makefile.am: Modify to work with unmodified autoconf
3647         and auotmake.
3648         Also regenerate other configury files.
3649
3650 2003-01-21  Paul Brook  <paul@nowt.org>
3651
3652         * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.
3653
3654 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3655
3656         * io/read.c (read_f): Don't use alloca, but safe get_mem instead.
3657         Don't include "alloca.h".
3658
3659 2003-01-20  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3660
3661         * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.
3662         * Makefile.am: Adjust file name.
3663         * Makefile.in: Regenerate.
3664         * gfortypes.h: Kill, include everything in...
3665         * libgfor.h: ...here.  Include config.h
3666         * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,
3667         intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,
3668         intrinsics/reshape_packed.c, intrinsics/size.c,
3669         m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro
3670         for prefix for all functions instead of hardcoded.
3671
3672 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3673
3674         * io/lock.c (library_end): Propagate library return
3675         code.
3676
3677 2003-01-19  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3678
3679         Port fixes from Andy's tree:
3680         * io/read.c (read_decimal): Reverse sense of overflow
3681         comparison during integer reads.
3682         * io/format.c (revert): Fix comment.
3683         (next_format): Fix format revision.
3684         * io/unix.c: Fix and simplify mmap version of stream
3685         functions.
3686
3687 2003-01-11  Paul Brook  <paul@nowt.org>
3688
3689         * configure, Makefile.in: Regenerate.
3690
3691 2003-01-11  Paul Brook  <paul@nowt.org>
3692
3693         * runtime/stop.c: Rewrite.
3694
3695 2003-01-08  Paul Brook  <paul@nowt.org>
3696
3697         * configure, Makefile.in: Regenerate.
3698
3699 2003-01-05  Paul Brook  <paul@nowt.org>
3700
3701         * (*.m4) Move to m4/.
3702         * intrinsics/string.c (_gfor_string_index): New Function.
3703
3704 2002-12-29  Paul Brook  <paul@nowt.org>
3705
3706         * intrinsics/reshape.*: New files.
3707         * gcc_config.patch: Update to new GCC configure system.
3708
3709 2002-10-10  Paul Brook  <paul@nowt.org>
3710
3711         * intrinsics/size.c: New file.
3712         * intrinsics/shape.m4: New file.
3713         * Makefile.am: Add above files.
3714
3715 2002-10-02  Paul Brook  <paul@nowt.org>
3716
3717         * fmain.c (main): Move here.
3718         * libgfor.c: From here.
3719         * libgfor.h (gfor_init, gfor_runtime_cleanup): Declare.
3720         * Makefile.am: Build libgforbegin.
3721         * gcc_config.patch: Remove stray -march=athlon.
3722         * dotprodl.m4: Fix use of L8_TO_L4 macro.
3723         * ifunction.m4: Move variable declarations to allow compilation with
3724         gcc < 3.0
3725         * specific.m4, specific4.m4: Fix typo typecode->type_code.
3726         * README: Document use of patch -p1.
3727
3728 2002-09-12  Paul Brook  <paul@nowt.org>
3729
3730         * math/*: Add complex math library functions.
3731         * intrinsics/specific(2).m4: Generate Specific intrinsic functions.
3732         * Makefile.am: Add details for above.
3733         * configure.in: Use AC_PROG_F95.  Test for the presence of csin.
3734
3735 2002-09-09  Paul Brook  <paul@nowt.org>
3736
3737         * libgfor.c (determine_endianness): Use an array rather than a struct.
3738         * intrinsics/dotprod*, matmul*: Implement DOT_PRODUCT and MATMUL.
3739
3740 2002-09-09  Steven Bosscher  <s.bosscher@student.tudelft.nl>
3741
3742         * libgfor.c: Add fatal signal handler.
3743         Romove superfluous abort() calls.
3744
3745 2002-09-07  Paul Brook <paul@nowt.org>
3746
3747         * Makefile.am, intrinsics: Major rewrite.
3748
3749 2002-09-02  Paul Brook <paul@nowt.org>
3750
3751         * Makefile.am: Added -I$(srcdir) to m4 rule.
3752
3753 2002-08-30  Paul Brook <paul@nowt.org>
3754
3755         * io/*: Integrated libgforio.
3756         * Makefile.am, configure.in: Make compatable with GCC. Build code for
3757         intrinsics in the intrisics directory.
3758         * intrinsics/intrinsics.m4: Move here. Strip directories from the
3759         filename. Add 'and' and 'all' intrinsics.
3760
3761 2002-08-17  Paul Brook <paul@nowt.org>
3762
3763         * ALL: First release as more than just a single file