libgfortran/ChangeLog

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