libgfortran/ChangeLog

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