libgfortran/ChangeLog

   1 2006-11-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/29752
   4         * io/transfer.c (finalize_transfer): Flush on ADVANCE_NO.
   5
   6 2006-11-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   7
   8         * io/transfer.c (next_record_w): Fix indentation.
   9
  10 2006-11-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  11
  12         PR libgfortran/25545
  13         * io/transfer.c (write_block): Cleanup code paths between
  14         stream and non-stream I/O.
  15         (write_buf):  Cleanup.
  16         (read_block): Cleanup.
  17         (finalize_transfer): Call next_record for '$' edit descriptor handling
  18         of internal unit. Cleanup code for readability.
  19
  20 2006-11-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  21
  22         PR libfortran/27895
  23         * intrinsics/reshape_generic.c (reshape_internal): Fix so that it
  24         works correctly for zero-sized arrays.
  25         * m4/reshape.m4: Likewise.
  26         * generated/reshape_r16.c: Regenerate.
  27         * generated/reshape_c4.c: Regenerate.
  28         * generated/reshape_i4.c: Regenerate.
  29         * generated/reshape_c16.c: Regenerate.
  30         * generated/reshape_r10.c: Regenerate.
  31         * generated/reshape_r8.c: Regenerate.
  32         * generated/reshape_c10.c: Regenerate.
  33         * generated/reshape_c8.c: Regenerate.
  34         * generated/reshape_i8.c: Regenerate.
  35         * generated/reshape_i16.c: Regenerate.
  36         * generated/reshape_r4.c: Regenerate.
  37
  38 2006-10-31  Thomas Koenig  <Thomas.Koenig@online.de>
  39
  40         PR libfortran/29627
  41         * libgfortran.h: Add ERROR_SHORT_RECORD
  42         * runtime/error.c (translate_error): Add case
  43         for ERROR_SHORT_RECORD.
  44         * io/transfer.c (read_block_direct):  Separate codepaths
  45         for stream and record unformatted I/O.  Remove unneeded
  46         tests for standard input, padding and formatted I/O.
  47         If the record is short, read in as much data as possible,
  48         then raise the error.
  49
  50 2006-10-30  Tobias Burnus  <burnus@net-b.de>
  51
  52         PR fortran/29452
  53         * runtime/string.c (compare0): Check whether string lengths match.
  54
  55 2006-10-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  56
  57         * configure: Regenerate.
  58         * Makefile.in: Regenerate.
  59         * aclocal.m4: Regenerate.
  60
  61 2006-10-28 Tobias Burnus <burnus@net-b.de>
  62
  63         PR fortran/29625
  64         * io/transfer.c (formatted_transfer_scalar): Allow binary edit
  65           descriptors for real variables; give error for BOZ edit
  66           descriptor for non-integers when using -std=f*.
  67
  68 2006-10-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  69
  70         PR libgfortran/29563
  71         * io/list_read.c (next_char): Fix an error in previous commit.
  72
  73 2006-10-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  74
  75         PR libgfortran/29563
  76         * io/io.h (st_parameter_dt): Add new flag at_eof.
  77         * io/list_read.c (next_char): Set flag when EOF and return '\n' to
  78         signal EOR.  Check flag on next call and jump out.
  79         * io/unit.c (get_internal_unit): Initialize new flag.
  80
  81 2006-10-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  82
  83         PR fortran/26025
  84         * m4/matmul.m4: Add possible call to gemm routine.
  85         * generated/matmul_r8.c: Regenerate.
  86         * generated/matmul_r16.c: Regenerate.
  87         * generated/matmul_c8.c: Regenerate.
  88         * generated/matmul_i8.c: Regenerate.
  89         * generated/matmul_c16.c: Regenerate.
  90         * generated/matmul_r10.c: Regenerate.
  91         * generated/matmul_r4.c: Regenerate.
  92         * generated/matmul_c10.c: Regenerate.
  93         * generated/matmul_c4.c: Regenerate.
  94         * generated/matmul_i4.c: Regenerate.
  95         * generated/matmul_i16.c: Regenerate.
  96
  97 2006-10-21  Steven G. Kargl  <kargl@gcc.gnu.org>
  98
  99         * runtime/error.c: Add errno.h
 100         (generate_error): Set iostat to errno on OS error.
 101         * libgfortran.h: Set ERROR_OS to 5000
 102
 103 2006-10-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 104
 105         * generated/minval_r8.c: Regenerate.
 106         * generated/maxloc1_4_r8.c: Regenerate.
 107         * generated/minloc1_16_r16.c: Regenerate.
 108         * generated/sum_i8.c: Regenerate.
 109         * generated/eoshift3_4.c: Regenerate.
 110         * generated/any_l16.c: Regenerate.
 111         * generated/eoshift1_8.c: Regenerate.
 112         * generated/reshape_r16.c: Regenerate.
 113         * generated/product_r4.c: Regenerate.
 114         * generated/maxloc1_8_i4.c: Regenerate.
 115         * generated/maxloc0_4_r4.c: Regenerate.
 116         * generated/in_unpack_i8.c: Regenerate.
 117         * generated/minloc0_4_r16.c: Regenerate.
 118         * generated/reshape_c4.c: Regenerate.
 119         * generated/maxloc0_4_r16.c: Regenerate.
 120         * generated/minloc1_8_r16.c: Regenerate.
 121         * generated/maxloc1_8_r16.c: Regenerate.
 122         * generated/in_unpack_i16.c: Regenerate.
 123         * generated/maxloc0_8_i8.c: Regenerate.
 124         * generated/sum_r16.c: Regenerate.
 125         * generated/minloc1_4_r8.c: Regenerate.
 126         * generated/maxloc1_16_r16.c: Regenerate.
 127         * generated/minloc1_16_i4.c: Regenerate.
 128         * generated/maxloc1_16_i4.c: Regenerate.
 129         * generated/minloc0_16_i8.c: Regenerate.
 130         * generated/maxloc0_16_i8.c: Regenerate.
 131         * generated/maxval_r16.c: Regenerate.
 132         * generated/count_16_l16.c: Regenerate.
 133         * generated/count_8_l8.c: Regenerate.
 134         * generated/product_c10.c: Regenerate.
 135         * generated/minloc1_8_i4.c: Regenerate.
 136         * generated/minloc0_16_i16.c: Regenerate.
 137         * generated/eoshift1_16.c: Regenerate.
 138         * generated/minloc0_4_r4.c: Regenerate.
 139         * generated/product_c4.c: Regenerate.
 140         * generated/sum_r4.c: Regenerate.
 141         * generated/in_pack_c16.c: Regenerate.
 142         * generated/reshape_i4.c: Regenerate.
 143         * generated/minloc0_8_i8.c: Regenerate.
 144         * generated/minloc1_16_r10.c: Regenerate.
 145         * generated/in_pack_c4.c: Regenerate.
 146         * generated/all_l16.c: Regenerate.
 147         * generated/reshape_c16.c: Regenerate.
 148         * generated/maxloc1_8_r8.c: Regenerate.
 149         * generated/minval_i16.c: Regenerate.
 150         * generated/reshape_r10.c: Regenerate.
 151         * generated/maxval_i4.c: Regenerate.
 152         * generated/any_l4.c: Regenerate.
 153         * generated/minval_i8.c: Regenerate.
 154         * generated/maxloc1_4_i8.c: Regenerate.
 155         * generated/maxloc0_16_i16.c: Regenerate.
 156         * generated/maxloc0_8_r4.c: Regenerate.
 157         * generated/minloc1_4_i16.c: Regenerate.
 158         * generated/minloc0_4_r10.c: Regenerate.
 159         * generated/maxloc1_4_i16.c: Regenerate.
 160         * generated/minloc0_8_i16.c: Regenerate.
 161         * generated/maxloc0_4_r10.c: Regenerate.
 162         * generated/maxloc0_8_i16.c: Regenerate.
 163         * generated/minloc1_8_r10.c: Regenerate.
 164         * generated/product_i4.c: Regenerate.
 165         * generated/minloc0_16_r4.c: Regenerate.
 166         * generated/sum_c16.c: Regenerate.
 167         * generated/maxloc1_8_r10.c: Regenerate.
 168         * generated/maxloc0_16_r4.c: Regenerate.
 169         * generated/minloc1_16_r8.c: Regenerate.
 170         * generated/maxloc0_4_i4.c: Regenerate.
 171         * generated/maxloc1_16_r8.c: Regenerate.
 172         * generated/cshift1_4.c: Regenerate.
 173         * generated/sum_r10.c: Regenerate.
 174         * generated/sum_c4.c: Regenerate.
 175         * generated/maxloc1_16_r10.c: Regenerate.
 176         * generated/count_4_l16.c: Regenerate.
 177         * generated/in_pack_i4.c: Regenerate.
 178         * generated/minloc1_8_r8.c: Regenerate.
 179         * generated/count_4_l4.c: Regenerate.
 180         * generated/maxval_r10.c: Regenerate.
 181         * generated/minloc1_4_i8.c: Regenerate.
 182         * generated/in_unpack_c4.c: Regenerate.
 183         * generated/minloc0_8_r4.c: Regenerate.
 184         * generated/product_i16.c: Regenerate.
 185         * generated/minloc0_16_r16.c: Regenerate.
 186         * generated/reshape_r8.c: Regenerate.
 187         * generated/all_l4.c: Regenerate.
 188         * generated/in_pack_c10.c: Regenerate.
 189         * generated/minloc0_4_i4.c: Regenerate.
 190         * generated/reshape_c10.c: Regenerate.
 191         * generated/minval_r4.c: Regenerate.
 192         * generated/maxloc1_4_r4.c: Regenerate.
 193         * generated/sum_i4.c: Regenerate.
 194         * generated/count_16_l8.c: Regenerate.
 195         * generated/maxval_r8.c: Regenerate.
 196         * generated/eoshift1_4.c: Regenerate.
 197         * generated/eoshift3_8.c: Regenerate.
 198         * generated/minval_r16.c: Regenerate.
 199         * generated/product_r8.c: Regenerate.
 200         * generated/maxloc1_8_i8.c: Regenerate.
 201         * generated/maxloc0_4_r8.c: Regenerate.
 202         * generated/maxloc0_16_r16.c: Regenerate.
 203         * generated/in_unpack_i4.c: Regenerate.
 204         * generated/sum_c10.c: Regenerate.
 205         * generated/minloc1_4_r16.c: Regenerate.
 206         * generated/maxloc1_4_r16.c: Regenerate.
 207         * generated/in_unpack_c16.c: Regenerate.
 208         * generated/minloc0_8_r16.c: Regenerate.
 209         * generated/reshape_c8.c: Regenerate.
 210         * generated/maxloc0_8_r16.c: Regenerate.
 211         * generated/maxloc0_8_i4.c: Regenerate.
 212         * generated/minloc1_4_r4.c: Regenerate.
 213         * generated/minloc0_16_i4.c: Regenerate.
 214         * generated/maxloc0_16_i4.c: Regenerate.
 215         * generated/minloc1_16_i8.c: Regenerate.
 216         * generated/maxloc1_16_i8.c: Regenerate.
 217         * generated/count_8_l4.c: Regenerate.
 218         * generated/minloc0_16_r10.c: Regenerate.
 219         * generated/minloc1_8_i8.c: Regenerate.
 220         * generated/minloc0_4_r8.c: Regenerate.
 221         * generated/product_r16.c: Regenerate.
 222         * generated/product_c8.c: Regenerate.
 223         * generated/sum_r8.c: Regenerate.
 224         * generated/in_pack_i16.c: Regenerate.
 225         * generated/minloc0_8_i4.c: Regenerate.
 226         * generated/minloc1_16_i16.c: Regenerate.
 227         * generated/reshape_i8.c: Regenerate.
 228         * generated/in_pack_c8.c: Regenerate.
 229         * generated/maxloc1_8_r4.c: Regenerate.
 230         * generated/reshape_i16.c: Regenerate.
 231         * generated/minval_r10.c: Regenerate.
 232         * generated/minval_i4.c: Regenerate.
 233         * generated/maxloc1_4_i4.c: Regenerate.
 234         * generated/maxval_i8.c: Regenerate.
 235         * generated/eoshift3_16.c: Regenerate.
 236         * generated/any_l8.c: Regenerate.
 237         * generated/maxloc0_16_r10.c: Regenerate.
 238         * generated/minloc0_4_i16.c: Regenerate.
 239         * generated/maxloc0_8_r8.c: Regenerate.
 240         * generated/maxloc0_4_i16.c: Regenerate.
 241         * generated/minloc1_4_r10.c: Regenerate.
 242         * generated/minloc1_8_i16.c: Regenerate.
 243         * generated/maxloc1_4_r10.c: Regenerate.
 244         * generated/minloc0_8_r10.c: Regenerate.
 245         * generated/maxloc1_8_i16.c: Regenerate.
 246         * generated/in_unpack_c10.c: Regenerate.
 247         * generated/maxloc0_8_r10.c: Regenerate.
 248         * generated/minloc1_16_r4.c: Regenerate.
 249         * generated/maxloc1_16_r4.c: Regenerate.
 250         * generated/minloc0_16_r8.c: Regenerate.
 251         * generated/product_i8.c: Regenerate.
 252         * generated/maxloc0_16_r8.c: Regenerate.
 253         * generated/sum_i16.c: Regenerate.
 254         * generated/maxloc0_4_i8.c: Regenerate.
 255         * generated/cshift1_8.c: Regenerate.
 256         * generated/maxloc1_16_i16.c: Regenerate.
 257         * generated/minloc1_8_r4.c: Regenerate.
 258         * generated/sum_c8.c: Regenerate.
 259         * generated/count_8_l16.c: Regenerate.
 260         * generated/in_pack_i8.c: Regenerate.
 261         * generated/maxval_i16.c: Regenerate.
 262         * generated/count_4_l8.c: Regenerate.
 263         * generated/minloc1_4_i4.c: Regenerate.
 264         * generated/product_c16.c: Regenerate.
 265         * generated/reshape_r4.c: Regenerate.
 266         * generated/minloc0_8_r8.c: Regenerate.
 267         * generated/in_unpack_c8.c: Regenerate.
 268         * generated/product_r10.c: Regenerate.
 269         * generated/cshift1_16.c: Regenerate.
 270         * generated/all_l8.c: Regenerate.
 271         * generated/minloc0_4_i8.c: Regenerate.
 272         * generated/maxval_r4.c: Regenerate.
 273         * generated/count_16_l4.c: Regenerate.
 274
 275 2006-10-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 276
 277         PR libfortran/27895
 278         * intrinsics/cshift0.c: Special cases for zero-sized arrays.
 279         * intrinsics/pack_generic.c: Likewise.
 280         * intrinsics/spread_generic.c: Likewise.
 281
 282 2006-10-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 283
 284         PR libgfortran/29277
 285         * io/write.c (write_a): Add conversion of LF to CR-LF for systems with
 286         #define HAVE_CRLF.
 287
 288 2006-10-18  Tobias Burnus  <burnus@net-b.de>
 289
 290         * m4/in_pack.m4: Fixed a typo.
 291         * m4/iforeach.m4: Fixed a typo.
 292         * m4/eoshift1.m4: Fixed a typo.
 293         * m4/eoshift3.m4: Fixed a typo.
 294         * m4/cshift1.m4: Fixed a typo.
 295         * m4/in_unpack.m4: Fixed a typo.
 296         * m4/reshape.m4: Fixed a typo.
 297         * m4/ifunction.m4: Fixed a typo.
 298         * runtime/environ.c: Fixed a typo.
 299         * runtime/in_pack_generic.c: Fixed a typo.
 300         * runtime/in_unpack_generic.c: Fixed a typo.
 301         * runtime/memory.c: Fixed a typo.
 302         * intrinsics/cshift0.c: Fixed a typo.
 303         * intrinsics/cpu_time.c: Fixed a typo.
 304         * intrinsics/pack_generic.c: Fixed a typo.
 305         * intrinsics/unpack_generic.c: Fixed a typo.
 306         * intrinsics/eoshift0.c: Fixed a typo.
 307         * intrinsics/eoshift2.c: Fixed a typo.
 308         * intrinsics/reshape_generic.c: Fixed a typo.
 309         * io/open.c: Fixed a typo.
 310         * io/list_read.c: Fixed a typo.
 311         * io/io.h: Fixed a typo.
 312         * io/transfer.c: Fixed a typo.
 313         * io/write.c: Fixed a typo.
 314
 315 2006-10-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 316
 317         PR libgfortran/29277
 318         * io/list_read.c (next_char): Update strm_pos.
 319         (eat_separator): Delete extra call to unget_char.
 320         * io/transfer.c (read_block): Use read_sf for formatted stream I/O.
 321         (next_record_r): Update strm_pos for formatted stream I/O and handle
 322         end-of-record correctly.
 323         (next_record_w): Ditto.
 324         (next_record): Enable next record (r/w) functions and update strm_pos.
 325         (finalize_transfer): Call next_record to finish the record.
 326
 327 2006-10-13  Steven G. Kargl  <kargl@gcc.gnu.org>
 328
 329         * m4/spacing.m4: Use scalbn[f,l] if ldexp[f,l] is unavailable.
 330         * m4/rrspacing.m4: Ditto.
 331         * generated/spacing_r4.c: Regenerated.
 332         * generated/spacing_r8.c: Ditto.
 333         * generated/spacing_r10.c: Ditto.
 334         * generated/spacing_r16.c: Ditto.
 335         * generated/rrspacing_r4.c: Ditto.
 336         * generated/rrspacing_r8.c: Ditto.
 337         * generated/rrspacing_r10.c: Ditto.
 338         * generated/rrspacing_r16.c: Ditto.
 339
 340 2006-10-06  Steven G. Kargl  <kargl@gcc.gnu.org>
 341
 342         PR fortran/15441
 343         PR fortran/29312
 344         * configure.ac: Add HAVE_LDEXPF, HAVE_LDEXP, and HAVE_LDEXPL
 345         * m4/spacing.m4: New file.  Use new HAVE_* defines.
 346         * m4/rrspacing.m4: Ditto.
 347         * Makefile.am: Handle new files.
 348         * configure: Regenerated.
 349         * Makefile.in: Ditto.
 350         * config.h.in: Ditto.
 351         * generated/spacing_r4.c: Generated.
 352         * generated/spacing_r8.c: Ditto.
 353         * generated/spacing_r10.c: Ditto.
 354         * generated/spacing_r16.c: Ditto.
 355         * generated/rrspacing_r4.c: Ditto.
 356         * generated/rrspacing_r8.c: Ditto.
 357         * generated/rrspacing_r10.c: Ditto.
 358         * generated/rrspacing_r16.c: Ditto.
 359
 360 2006-10-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 361
 362         * intrinsics/hyper.c: Remove file.
 363         * intrinsics/c99_functions.c: Add fallback functions asinhf,
 364         acoshf and atanhf.
 365         * Makefile.am: Remove file intrinsics/hyper.c.
 366         * Makefile.in: Regenerate.
 367
 368 2006-10-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 369
 370         * c99_protos.h: Correctly protect definitions of prototypes for
 371         asinhf, acoshf and atanhf to be the same as in intrinsics/hyper.c.
 372
 373 2006-10-08  Paul Thomas  <pault@gcc.gnu.org>
 374             Erik Edelmann  <edelmann@gcc.gnu.org>
 375
 376         PR libgfortran/20541
 377         * Makefile.in : Add move_alloc.
 378         * intrinsics/move_alloc.c: New function.
 379         * Makefile.am : Add move_alloc.
 380
 381 2006-10-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 382
 383         PR libfortran/26540
 384         * intrinsics/signal.c (signal_sub, signal_sub_int): Use intptr_t
 385         if available to cast function pointers to int and back.
 386         * configure.ac: Check for intptr_t.
 387         * config.h.in: Regenerate.
 388         * configure: Regenerate.
 389
 390 2006-10-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 391
 392         PR fortran/16580
 393         PR fortran/29288
 394         * libgfortran/Makefile.am: Add the new files to the build
 395         process, and rules to build them.
 396         * libgfortran/Makefile.in: Regenerate.
 397         * libgfortran/m4/misc_specifics.m4: New file.
 398         * libgfortran/m4/specific.m4: Add new special cases for function
 399         with complex argument and real result, like abs_c* and aimag_c*.
 400         * libgfortran/intrinsics/f2c_specifics.F90: Add specifics for
 401         AIMAG, ASINH, ACOSH and ATANH.
 402         * libgfortran/generated/_aimag_c4.F90: New file.
 403         * libgfortran/generated/_aimag_c8.F90: New file.
 404         * libgfortran/generated/_asinh_r10.F90: New file.
 405         * libgfortran/generated/_acosh_r16.F90: New file.
 406         * libgfortran/generated/_aimag_c10.F90: New file.
 407         * libgfortran/generated/_atanh_r16.F90: New file.
 408         * libgfortran/generated/_acosh_r4.F90: New file.
 409         * libgfortran/generated/_acosh_r8.F90: New file.
 410         * libgfortran/generated/_asinh_r4.F90: New file.
 411         * libgfortran/generated/_asinh_r8.F90: New file.
 412         * libgfortran/generated/_asinh_r16.F90: New file.
 413         * libgfortran/generated/_atanh_r4.F90: New file.
 414         * libgfortran/generated/_atanh_r8.F90: New file.
 415         * libgfortran/generated/_acosh_r10.F90: New file.
 416         * libgfortran/generated/misc_specifics.F90: New file.
 417         * libgfortran/generated/_aimag_c16.F90: New file.
 418         * libgfortran/generated/_atanh_r10.F90: New file.
 419
 420 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
 421
 422         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__
 423         from test.
 424         * configure: Regenerate.
 425
 426 2006-10-05  Steven G. Kargl  <kargl@gcc.gnu.org>
 427
 428         * Makefile.am: Use $(M4) instead of m4.
 429         * Makefile.in: Regenerated.
 430
 431 2006-10-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 432
 433         * libgfortran.h: Add prototype for internal_unpack_c16.
 434
 435 2006-09-29  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 436
 437         PR libfortran/18791
 438         * m4/specific.m4: Special-case cabs so that its return type is
 439         real. Special-case conjg so that their suffices are _4, _8, _10 and
 440         _16 instead of _c4, _c8, _c10 and _c16.
 441         * intrinsics/f2c_specifics.F90: Special-case conjg functions so
 442         that their suffices are _4 and _8 instead of _c4 and _c8.
 443         * generated/_conjg_c4.F90: Regenerate.
 444         * generated/_conjg_c8.F90: Regenerate.
 445         * generated/_conjg_c10.F90: Regenerate.
 446         * generated/_conjg_c16.F90: Regenerate.
 447         * generated/_abs_c4.F90: Regenerate.
 448         * generated/_abs_c8.F90: Regenerate.
 449         * generated/_abs_c10.F90: Regenerate.
 450         * generated/_abs_c16.F90: Regenerate.
 451
 452 2006-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
 453
 454         * intrinsics/cpu_time.c:  Add cpu_time_10 and cpu_time_16 routines.
 455
 456 2006-09-28  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 457 D
 458         * Makefile.am: Install libgfortranbegin inside compiler libraries
 459         directory instead of system libraries directory.
 460         * Makefile.in: Regenerate.
 461
 462 2006-09-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 463
 464         * Makefile.am: Remove dependency on gfortypes.h.
 465         * Makefile.in: Regenerate.
 466
 467 2006-09-22  Danny Smith  <dannysmith@users.sourceforge.net>
 468
 469         PR libfortran/27964
 470         * configure.ac: Check for setmode() function.
 471         * configure: Regenerate.
 472         * config.h.in: Regenerate.
 473         * io/unix.c (output_stream): Force stdout to binary mode.
 474         (error_stream): Force stderr to binary mode.
 475
 476 2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 477
 478         PR libgfortran/29099
 479         * intrinsics/date_and_time.c (secnds): Fix case of zero time.
 480
 481 2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 482
 483         PR libgfortran/29053
 484         * io.h (gfc_unit): Add variable, strm_pos, to track
 485         STREAM I/O file position.
 486         * file_pos.c (st_rewind): Set strm_pos to beginning.
 487         * open.c (new_unit): Initialize strm_pos.
 488         * read.c (read_x): Bump strm_pos.
 489         * inquire.c (inquire_via_unit): Return strm_pos value.
 490         * transfer.c (read_block),(read_block_direct),(write_block)
 491         (write_buf): Seek to strm_pos - 1.  Update strm_pos when done.
 492         (pre_position): Initialize strm_pos.
 493         (data_transfer_init): Set strm_pos if DT_HAS_REC.
 494         (finalize_transfer): Flush file, no need to update strm_pos.
 495
 496 2006-09-10  Paul Thomas  <pault@gcc.gnu.org>
 497
 498         PR libfortran/28947
 499         * m4/matmul.m4: For the case where the second input argument is
 500         transposed, ensure that the case with rank (a) == 1 is
 501         correctly calculated.
 502         * generated/matmul_r4.c: Regenerate.
 503         * generated/matmul_r8.c: Regenerate.
 504         * generated/matmul_r10.c: Regenerate.
 505         * generated/matmul_r16.c: Regenerate.
 506         * generated/matmul_c4.c: Regenerate.
 507         * generated/matmul_c8.c: Regenerate.
 508         * generated/matmul_c10.c: Regenerate.
 509         * generated/matmul_c16.c: Regenerate.
 510         * generated/matmul_i4.c: Regenerate.
 511         * generated/matmul_i8.c: Regenerate.
 512         * generated/matmul_i16.c: Regenerate.
 513
 514 2006-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 515
 516         PR libgfortran/28354
 517         * io/write.c: Check for special case of zero precision in format
 518         and pre-round the real value.
 519
 520 2006-08-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 521
 522         PR libgfortran/25828
 523         * libgfortran.h: Rename GFC_LARGE_IO_INT to GFC_IO_INT.
 524         * io/file_pos.c (st_backspace): Ignore if access=STREAM.
 525         (st_rewind): Handle case of access=STREAM.
 526         * io/open.c (access_opt): Add STREAM_ACCESS.
 527         (edit_modes): Set current_record to zero only if not STREAM.
 528         (new_unit): Initialize maxrec, recl, and last_record for STREAM.
 529         * io/read.c (read_x): Advance file position for STREAM.
 530         * io/io.h (enum unit_access): Align IOPARM flags with frontend.
 531         Add ACCESS_STREAM. Add prototype for is_stream_io () function.
 532         Use GFC_IO_INT.
 533         * io/inquire.c (inquire_via_unit): Add text for access = "STREAM".
 534         * io/unit.c (is_stream_io): New function to return true if access =
 535         STREAM.
 536         * io/transfer.c (file_mode): Add modes for unformatted stream and
 537         formatted stream. (current_mode): Return appropriate file mode based
 538         on access flags.
 539         (read_block): Handle formatted stream reads.
 540         (read_block_direct): Handle unformatted stream reads.
 541         (write_block): Handle formatted stream writes.
 542         (write_buf): Handle unformatted stream writes.
 543         (unformatted_read): Fix up, use temporary for size.
 544         (pre_position): Position file for STREAM access.
 545         (data_transfer_init): Initialize for stream access, skip irrelevent
 546         error checks.
 547         (next_record_r),(next_record_w), and (next_record): Do nothing for
 548         stream I/O.
 549         (finalize_transfer): Flush when all done if stream I/O.
 550
 551 2006-08-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 552
 553         * intrinsics/bessel.c: Add prototypes for all functions.
 554
 555 2006-08-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 556
 557         * intrinsics/access.c (access_func): Remove export directive.
 558
 559 2006-08-02  Thomas Koenig  <Thomas.Koenig@online.de>
 560
 561         * Makefile.in:  Regenerate using automake 1.9.6.
 562         * aclocal.m4:  Revert to previous version.
 563
 564 2006-08-01  Thomas Koenig  <Thomas.Koenig@online.de>
 565
 566         PR libfortran/28452
 567         * Makefile.am:  Remove normalize.c.
 568         * aclocal.m4:  Regenerate using aclocal 1.9.3.
 569         * Makefile.in:  Regenerate using automake 1.9.3.
 570         * libgfortran.h:  #include <float.h>.
 571         Define GFC_REAL_*_DIGITS and GFC_REAL_*_RADIX.
 572         Remove prototypes for normalize_r4_i4 and normalize_r8_i8.
 573         * intrinsics/random.c (top level): Add prototypes for
 574         random_r10, arandom_r10, random_r16 and arandom_r16.
 575         (rnumber_4):  New static function.
 576         (rnumber_8):  New static function.
 577         (rnumber_10): New static function.
 578         (rnumber_16): New static function.
 579         (top level):  Set to kiss_size to 12 if we have
 580         REAL(KIND=16), to 8 otherwise.
 581         Define KISS_DEFAULT_SEED_1, KISS_DEFAULT_SEED_2 and
 582         KISS_DEFAULT_SEED_3.
 583         (kiss_random_kernel):  Take argument to differentiate
 584         between different random number generators.
 585         (random_r4):  Add argument to call to kiss_random_kernel,
 586         use rnumber_*.
 587         (random_r8):  Likewise.
 588         (random_r10):  New function.
 589         (random_r16):  New function.
 590         (arandom_r4):  Add argument to call to kiss_random_kernel,
 591         use_rnumber_*.
 592         (arandom_r8):  Likewise.
 593         (arandom_r10):  New function.
 594         (arandom_r16):  New function.
 595         * intrinsics/rand.c (rand):  Use shift and mask.
 596         * runtime/normalize.c:  Remove.
 597
 598 2006-07-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 599
 600         PR libgfortran/28335
 601         * file_position.c (st_flush): Add clearer error when UNIT does not
 602         exist. Add reference to standard in comment.
 603
 604 2006-07-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 605
 606         PR libgfortran/28335
 607         * close.c (st_close): Revert previous patch and add comment.
 608         * file_position.c (st_flush): Revert previous patch and add comment.
 609
 610 2006-07-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 611
 612         * intrinsics/date_and_time.c: Add functions for GMTIME and LTIME.
 613         * intrinsics/access.c: New file.
 614         * intrinsics/chmod.c: New file.
 615         * configure.ac: Add checks for <sys/wait.h>, access, fork,execl
 616         and wait.
 617         * Makefile.am: Add new files intrinsics/access.c and
 618         intrinsics/chmod.c.
 619         * configure: Regenerate.
 620         * config.h.in: Regenerate.
 621         * Makefile.in: Regenerate.
 622
 623 2006-07-30  Janne Blomqvist  <jb@gcc.gnu.org>
 624
 625         * io/transfer.c (transfer_array): Remove stride0 fix.
 626
 627 2006-07-26  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 628
 629         * configure.ac: Check for function clock.
 630         * Makefile.am: Compile new file intrinsics/clock.c.
 631         * intrinsics/clock.c: New file.
 632         * Makefile.in: Regenerate.
 633         * configure: Regenerate.
 634         * config.h.in: Regenerate.
 635         * intrinsics/stat.c: Rename the old stat_i?_sub functions to
 636         helper functions stat_i?_sub_0, and use them for both STAT and
 637         LSTAT.
 638
 639 2006-07-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 640
 641         PR libgfortran/28335
 642         * close.c (st_close): Add error when UNIT does not exist.
 643         * file_position.c (st_flush): Add error when UNIT does not exist.
 644
 645 2006-07-25  Paolo Bonzini  <bonzini@gnu.org>
 646
 647         PR build/26188
 648         * configure: Regenerate.
 649
 650 2006-07-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 651
 652         PR libgfortran/25289
 653         * libgfortran.h: Add conditional definition of GFC_LARGE_IO_INT type.
 654         * io/io.h (st_parameter_dt): Define rec as type GFC_LARGE_IO_INT.
 655
 656 2006-07-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 657
 658         PR libgfortran/28339
 659         * io/transfer.c (next_record_w): Use next_array_record result to set
 660         END_FILE. (write_block): Test for END_FILE before the next write occurs.
 661         * io/unit.c (get_internal_unit): Initialize iunit->endfile for internal
 662         unit.
 663
 664 2006-07-19  Janne Blomqvist  <jb@gcc.gnu.org>
 665
 666         PR fortran/27919
 667         * m4/dotprodc.m4: Remove.
 668         * m4/dotprodl.m4: Remove.
 669         * m4/dotprod.m4: Remove.
 670         * generated/dotprod_*.c: Remove.
 671         * Makefile.am: Remove any references to dot_product
 672         implementation.
 673         * Makefile.in: Regenerated.
 674
 675 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
 676
 677         * configure: Regenerate.
 678
 679 2006-07-15  Steven G. Kargl  <kargls@comcast.net>
 680
 681         * intrinsics/etime.c: Remove etime_
 682         * libtool-version: Bump from libgfortran.so.1 to libgfortran.so.2
 683
 684 2006-07-12  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 685
 686         PR fortran/28163
 687         * intrinsics/string_intrinsics.c (copy_string): Remove function.
 688
 689 2006-07-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 690
 691         * intrinsics/date_and_time.c (itime0,idate0,itime_i4,itime_i8,
 692         idate_i4,idate_i8): New functions.
 693
 694 2006-07-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 695
 696         PR libgfortran/27704
 697         * runtime/error.c (notify_std): Pass common flags into function. Use
 698         flags to show locus of error or warning.
 699         * libgfortran.h: Add enum try.  Add prototype for notify_std.
 700         * io/open.c (edit_modes): Allow status="old" and add extension to
 701         allow status="scratch"
 702         *io/list_read.c (nml_read_obj): Update call to notify_std.
 703         *io/io.h: Remove enum try and prototype for notify_std.
 704         *io/transfer.c (read_sf): Update call to notify_std.
 705         *io/format.c (parse_format_list): Update call to notify_std.
 706
 707 2006-06-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 708
 709         * io/io.h: Move proto for unit_to_fd...
 710         * libgfortran.h: ...here.
 711
 712 2006-06-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 713
 714         * intrinsics/ierrno.c: Don't include "io/io.h".
 715         * intrinsics/sleep.c: Likewise.
 716         * intrinsics/perror.c: Likewise.
 717         * intrinsics/stat.c: Likewise.
 718         * intrinsics/kill.c: Likewise.
 719         * intrinsics/time.c: Likewise.
 720         * intrinsics/fnum.c: Likewise.
 721         * intrinsics/rename.c: Likewise.
 722         * intrinsics/symlnk.c: Likewise.
 723         * intrinsics/chdir.c: Likewise.
 724         * intrinsics/link.c: Likewise.
 725         * intrinsics/random.c: Don't include "io/io.h". Include <gthr.h>.
 726         * intrinsics/rand.c: Likewise.
 727
 728 2006-06-24  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 729
 730         PR fortran/28094
 731         * Makefile.am: Add _mod_r10.F90 and _mod_r16.F90.
 732         * Makefile.in: Regenerate.
 733         * generated/_mod_r10.F90: New file.
 734         * generated/_mod_r16.F90: New file.
 735
 736 2006-06-22  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 737
 738         PR libfortran/26769
 739         * Makefile.am: Add r4 and r8 versions of reshape and transpose.
 740         * Makefile.in: Regenerate.
 741         * generated/reshape_r4.c: New file.
 742         * generated/reshape_r8.c: New file.
 743         * generated/transpose_r4.c: New file.
 744         * generated/transpose_r8.c: New file.
 745
 746 2006-06-20  Paul Thomas  <pault@gcc.gnu.org>
 747
 748         PR libfortran/28005
 749         * m4/matmul.m4: aystride = 1 does not uniquely detect the
 750         presence of a temporary transpose; an array element in the
 751         first dimension produces the same signature.  Detect this
 752         using the rank of a and add specific code.
 753         * generated/matmul_r4.c: Regenerate.
 754         * generated/matmul_r8.c: Regenerate.
 755         * generated/matmul_r10.c: Regenerate.
 756         * generated/matmul_r16.c: Regenerate.
 757         * generated/matmul_c4.c: Regenerate.
 758         * generated/matmul_c8.c: Regenerate.
 759         * generated/matmul_c10.c: Regenerate.
 760         * generated/matmul_c16.c: Regenerate.
 761         * generated/matmul_i4.c: Regenerate.
 762         * generated/matmul_i8.c: Regenerate.
 763         * generated/matmul_i16.c: Regenerate.
 764
 765 2006-06-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 766
 767         PR libgomp/27254
 768         * io/unit.c (get_internal_unit): Initialize and lock thread mutex
 769         for internal units.
 770
 771 2006-06-06  Janne Blomqvist  <jb@gcc.gnu.org>
 772
 773         * m4/in_pack.m4: Add TODO comment about detecting temporaries,
 774         remove test for stride 0, update copyright year.
 775         * m4/transpose.m4: Remove test for stride 0, update copyright
 776         year.
 777         * m4/iforeach.m4: Likewise.
 778         * m4/shape.m4: Likewise.
 779         * m4/in_unpack.m4: Likewise.
 780         * m4/reshape.m4: Likewise.
 781         * m4/ifunction.m4: Likewise.
 782         * m4/matmul.m4: Likewise.
 783         * m4/matmull.m4: Likewise.
 784         * intrinsics/etime.c: Likewise.
 785         * intrinsics/transpose_generic.c: Likewise.
 786         * intrinsics/spread_generic.c: Likewise.
 787         * intrinsics/stat.c: Likewise.
 788         * intrinsics/reshape_generic.c: Likewise.
 789         * intrinsics/random.c: Likewise.
 790         * generated/*: Regenerated from above changed m4 files.
 791
 792 2006-05-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 793
 794         PR libgfortran/27757
 795         * io/unix.c (fd_seek): Set active to zero.
 796
 797 2006-05-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 798
 799         PR libgfortran/27634
 800         * io/format.c (parse_format_list): Allow missing period in format only
 801         if -std=legacy.
 802
 803 2006-05-28  Thomas Koenig  <Thomas.Koenig@online.de>
 804
 805         * intrinsics/string_intrinsics.c (compare_string):
 806         Use memcmp instead of strncmp to avoid tripping over
 807         CHAR(0) in a string.
 808
 809 2006-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 810
 811         * io/io.h (find_or_create_unit): Correct export declaration.
 812
 813 2006-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 814
 815         * intrinsics/abort.c (abort_): Remove.
 816
 817 2006-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 818
 819         * configure.ac: Remove AC_FUNC_MMAP.
 820         * configure: Regenerated.
 821         * Makefile.in: Regenerated.
 822         * config.h.in: Regenerated.
 823         * aclocal.m4: Regenerated.
 824
 825 2006-05-25  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 826
 827         * intrinsics/associated.c (associated): Zero-sized arrays should
 828         not be reported as ASSOCIATED.
 829
 830 2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>
 831
 832         * Makefile.am: Add install-html target. Add install-html to .PHONY
 833         * Makefile.in: Regenerate.
 834         * aclocal.m4: Regenerate.
 835
 836 2006-05-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 837
 838         PR libgfortran/24459
 839         * io/list_read.c (nml_parse_qualifier): Leave loop spec end value
 840         at default value unless -std=f95 or if an array section
 841         is specified in namelist input.  Warn if -pedantic.
 842         * io/io.h (st_parameter_dt): Add expanded_read flag.
 843
 844 2006-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 845
 846         PR libgfortran/22423
 847         * io/transfer.c (read_block): Return NULL instead of nothing.
 848
 849 2006-05-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 850
 851         PR libgfortran/27575
 852         * io/transfer.c (read_block):  Add check for end file condition.
 853         (read_block_direct): Add check for end file condition.
 854
 855 2006-05-05  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 856
 857         PR libfortran/26985
 858         * m4/matmul.m4: Correct the condition for the memset call,
 859         and remove the unneeded call to size0.
 860         * generated/matmul_r4.c: Regenerate.
 861         * generated/matmul_r8.c: Regenerate.
 862         * generated/matmul_r10.c: Regenerate.
 863         * generated/matmul_r16.c: Regenerate.
 864         * generated/matmul_c4.c: Regenerate.
 865         * generated/matmul_c8.c: Regenerate.
 866         * generated/matmul_c10.c: Regenerate.
 867         * generated/matmul_c16.c: Regenerate.
 868         * generated/matmul_i4.c: Regenerate.
 869         * generated/matmul_i8.c: Regenerate.
 870         * generated/matmul_i16.c: Regenerate.
 871
 872 2006-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 873
 874         PR libgfortran/27360
 875         * io/list_read.c (read_logical):  Free line_buffer and free saved.
 876
 877 2006-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 878
 879         PR libgfortran/27304
 880         * io/transfer.c (formatted_transfer_scalar):  Generate error if data
 881         descriptors are exhausted.
 882         * io/format.c (next_format0): Fix comment.
 883
 884 2006-04-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 885
 886         PR libgfortran/20257
 887         * io/io.h: Add prototypes for get_internal_unit and free_internal_unit.
 888         * io/unit.c (get_internal_unit): Initialize unit number, not zero.
 889         (free_internal_unit): New function to consolidate freeing memory.
 890         (get_unit): Initialize internal_unit_desc to NULL when unit is
 891         external.
 892         * io/unix.c (mem_close): Check for not NULL before freeing memory.
 893         * io/transfer.c (read_block): Reset bytes_left and skip error if unit
 894         is preconnected and default record length is reached.
 895         (read_block_direct): Ditto.
 896         (write_block): Ditto.
 897         (write_buf): Ditto.
 898         (data_transfer_init): Only flush if not internal unit.
 899         (finalize_transfer): Ditto and delete code to free memory used by
 900         internal units.
 901         (st_read_done): Use new function - free_internal_unit.
 902         (st_write_done): Use new function - free_internal unit.
 903
 904 2006-04-22  Jakub Jelinek  <jakub@redhat.com>
 905
 906         PR fortran/26769
 907         * Makefile.am (i_transpose_c): Add generated/transpose_r16.c.
 908         (i_reshape_c): Add generated/reshape_r16.c.
 909         * Makefile.in: Regenerated.
 910         * generated/transpose_r16.c: Generated new file.
 911         * generated/redhape_r16.c: Generated new file.
 912
 913 2006-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 914
 915         PR libgfortran/27138
 916         * io/list_read.c (eat_line): New function.
 917         (parse_repeat): Use new function and free_saved.
 918         (read_logical): Same.
 919         (read_integer): Use new function.
 920         (parse_real): Use nml_bad_return and new function.
 921         (read_complex): Use new function and free_saved.
 922         (read_real): Same.
 923
 924 2006-04-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 925
 926         PR libgfortran/26766
 927         * io/io.h: Add bit to identify associated unit as internal.
 928         * io/unit.c (get_external_unit): Renamed the find_unit_1 function to
 929         reflect the external unit functionality vs internal unit.
 930         (get_internal_unit): New function to allocate and initialize an internal
 931         unit structure.
 932         (get_unit): Use get_internal_unit and get_external_unit.
 933         (is_internal_unit): Revised to use new bit added in io.h.
 934         * io/transfer.c (data_transfer_init): Fix line width.
 935         (st_read_done): Free memory allocated for internal unit.
 936         (st_write_done): Add test to only flush and truncate when not an
 937         internal unit.  Free memory allocated for internal unit.
 938
 939 2006-04-11  Jakub Jelinek  <jakub@redhat.com>
 940
 941         * io/io.h (st_parameter_dt): Revert 2005-12-10 change to
 942         u.pad, fix comment.
 943         (check_st_parameter_dt): New compile time assert.
 944
 945 2006-04-10  Jakub Jelinek  <jakub@redhat.com>
 946
 947         PR libgfortran/24685
 948         * io/write.c (MIN_FIELD_WIDTH, STR, STR1): Define.
 949         (output_float): Increase buffer sizes for IEEE quad and IBM extended
 950         long double.
 951         (write_real): Output REAL(16) as 1PG43.34E4 rather than 1PG40.31E4.
 952
 953 2006-04-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 954
 955         PR libgfortran/26890
 956         * io/io.h: Revert change to pad size made on 2006-03-30.
 957         Add comment explaining dependency with fortran/trans-io.c.
 958
 959 2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 960
 961         * io/write.c (output_float): Update condition to not error when
 962         decimal precision in format specifier is zero.
 963
 964 2006-04-01  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 965
 966         * config/fpu-387.h: Use previously added SSE code in all
 967         cases, as it really is the right thing to do.
 968
 969 2006-03-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 970
 971         PR libgfortran/26890
 972         * io/io.h: Add size_used to st_parameter_dt, adjust pad size.
 973         *io/transfer.c (data_transfer_init): Initialize size_used to zero.
 974         (read_sf): Use size_used.
 975         (read_block): Likewise.
 976         (read_block_direct): Likewise.
 977         (write_block): Likewise.
 978         (write_buf): Likewise and eliminate erroneous FAILURE return.
 979         (finalize_transfer): Assign value of size_used to *dtp->size.
 980
 981 2006-03-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 982
 983         PR libfortran/26712
 984         * config/fpu-387.h: Add special case for handling of SSE
 985         control bit on i386-darwin.
 986
 987 2006-03-30  Thomas Koenig  <Thomas.Koenig@online.de>
 988
 989         PR fortran/25031
 990         * runtime/memory.c (allocate_array):  If stat is present and
 991         the variable is already allocated, free the variable, do
 992         the allocation and set stat.
 993         (allocate_array_64):  Likewise.  Whitespace fix.
 994
 995 2006-03-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 996
 997         PR libgfortran/26880
 998         * io/file_pos.c (st_rewind): Clear read_bad flag.
 999
1000 2006-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1001
1002         PR libgfortran/26661
1003         * io/io.h: Add read_sf so it can be used by read_x.
1004         * io/transfer.c (read_sf): Pass no_error flag to read_sf.  Use it to
1005         break out rather than error on EOF or EOR conditions.
1006         (read_block): Update call to read_sf.
1007         (read_block_direct): Ditto.
1008         * io/read.c (read_x): Use the modified read_sf instead of read_block.
1009
1010 2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>
1011
1012         PR libfortran/26735
1013         * io/transfer.c (data_transfer_init):  Set u_flags.convert
1014         on an unopened unit if specified by environment variable
1015         (via get_unformatted_convert) or by compile-time option.
1016
1017 2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>
1018
1019         PR fortran/26769
1020         * Makefile.am:  Add transpose_r10.c and reshape_r10.c.
1021         * aclocal.m4:  Regenerate using aclocal 1.9.3.
1022         * Makefile.in:  Regenerate using automake 1.9.3.
1023         * m4/iparm.m4 (rtype_ccode):  If rtype_letter is `i',
1024         evaluate to rtype_kind, otherwise to rtype_code.
1025         * generated/transpose_r10.c:  Add.
1026         * generated/reshape_r10.c:  Add.
1027
1028 2006-03-22  Thomas Koenig  <Thomas.Koenig@online.de>
1029
1030         PR fortran/19303
1031         * libgfortran.h (compile_options_t):  Add record_marker.
1032         * runtime/compile_options.c (set_record_marker):
1033         New function.
1034         * io/open.c:  If we have four-byte record markers, use
1035         GFC_INTEGER_4_HUGE as default record length.
1036         * io/file_pos.c (unformatted_backspace):  Handle
1037         different size record markers.
1038         * io/transfer.c (us_read):  Likewise.
1039         (us_write):  Likewise.
1040         (next_record_r):  Likewise.
1041         (write_us_marker):  Likewise.
1042         (next_record_w):  Likewise.
1043
1044 2006-03-20  Thomas Koenig  <Thomas.Koenig@online.de>
1045
1046         PR fortran/20935
1047         * m4/iforeach.m4:  Add SCALAR_FOREACH_FUNCTION macro.
1048         * m4/ifunction.m4:  Add SCALAR_ARRAY_FUNCTION macro.
1049         * m4/minloc0.m4:  Use SCALAR_FOREACH_FUNCTION.
1050         * m4/minloc1.m4:  Use SCALAR_ARRAY_FUNCTION.
1051         * m4/maxloc0.m4:  Use SCALAR_FOREACH_FUNCTION.
1052         * m4/maxloc1.m4:  Use SCALAR_ARRAY_FUNCTION.
1053         * m4/minval.m4:  Likewise.
1054         * m4/maxval.m4:  Likewise.
1055         * m4/product.m4:  Likewise.
1056         * m4/sum.m4:  Likewise.
1057         * minloc0_16_i16.c : Regenerated.
1058         * minloc0_16_i4.c : Regenerated.
1059         * minloc0_16_i8.c : Regenerated.
1060         * minloc0_16_r10.c : Regenerated.
1061         * minloc0_16_r16.c : Regenerated.
1062         * minloc0_16_r4.c : Regenerated.
1063         * minloc0_16_r8.c : Regenerated.
1064         * minloc0_4_i16.c : Regenerated.
1065         * minloc0_4_i4.c : Regenerated.
1066         * minloc0_4_i8.c : Regenerated.
1067         * minloc0_4_r10.c : Regenerated.
1068         * minloc0_4_r16.c : Regenerated.
1069         * minloc0_4_r4.c : Regenerated.
1070         * minloc0_4_r8.c : Regenerated.
1071         * minloc0_8_i16.c : Regenerated.
1072         * minloc0_8_i4.c : Regenerated.
1073         * minloc0_8_i8.c : Regenerated.
1074         * minloc0_8_r10.c : Regenerated.
1075         * minloc0_8_r16.c : Regenerated.
1076         * minloc0_8_r4.c : Regenerated.
1077         * minloc0_8_r8.c : Regenerated.
1078         * minloc1_16_i16.c : Regenerated.
1079         * minloc1_16_i4.c : Regenerated.
1080         * minloc1_16_i8.c : Regenerated.
1081         * minloc1_16_r10.c : Regenerated.
1082         * minloc1_16_r16.c : Regenerated.
1083         * minloc1_16_r4.c : Regenerated.
1084         * minloc1_16_r8.c : Regenerated.
1085         * minloc1_4_i16.c : Regenerated.
1086         * minloc1_4_i4.c : Regenerated.
1087         * minloc1_4_i8.c : Regenerated.
1088         * minloc1_4_r10.c : Regenerated.
1089         * minloc1_4_r16.c : Regenerated.
1090         * minloc1_4_r4.c : Regenerated.
1091         * minloc1_4_r8.c : Regenerated.
1092         * minloc1_8_i16.c : Regenerated.
1093         * minloc1_8_i4.c : Regenerated.
1094         * minloc1_8_i8.c : Regenerated.
1095         * minloc1_8_r10.c : Regenerated.
1096         * minloc1_8_r16.c : Regenerated.
1097         * minloc1_8_r4.c : Regenerated.
1098         * minloc1_8_r8.c : Regenerated.
1099         * maxloc0_16_i16.c : Regenerated.
1100         * maxloc0_16_i4.c : Regenerated.
1101         * maxloc0_16_i8.c : Regenerated.
1102         * maxloc0_16_r10.c : Regenerated.
1103         * maxloc0_16_r16.c : Regenerated.
1104         * maxloc0_16_r4.c : Regenerated.
1105         * maxloc0_16_r8.c : Regenerated.
1106         * maxloc0_4_i16.c : Regenerated.
1107         * maxloc0_4_i4.c : Regenerated.
1108         * maxloc0_4_i8.c : Regenerated.
1109         * maxloc0_4_r10.c : Regenerated.
1110         * maxloc0_4_r16.c : Regenerated.
1111         * maxloc0_4_r4.c : Regenerated.
1112         * maxloc0_4_r8.c : Regenerated.
1113         * maxloc0_8_i16.c : Regenerated.
1114         * maxloc0_8_i4.c : Regenerated.
1115         * maxloc0_8_i8.c : Regenerated.
1116         * maxloc0_8_r10.c : Regenerated.
1117         * maxloc0_8_r16.c : Regenerated.
1118         * maxloc0_8_r4.c : Regenerated.
1119         * maxloc0_8_r8.c : Regenerated.
1120         * maxloc1_16_i16.c : Regenerated.
1121         * maxloc1_16_i4.c : Regenerated.
1122         * maxloc1_16_i8.c : Regenerated.
1123         * maxloc1_16_r10.c : Regenerated.
1124         * maxloc1_16_r16.c : Regenerated.
1125         * maxloc1_16_r4.c : Regenerated.
1126         * maxloc1_16_r8.c : Regenerated.
1127         * maxloc1_4_i16.c : Regenerated.
1128         * maxloc1_4_i4.c : Regenerated.
1129         * maxloc1_4_i8.c : Regenerated.
1130         * maxloc1_4_r10.c : Regenerated.
1131         * maxloc1_4_r16.c : Regenerated.
1132         * maxloc1_4_r4.c : Regenerated.
1133         * maxloc1_4_r8.c : Regenerated.
1134         * maxloc1_8_i16.c : Regenerated.
1135         * maxloc1_8_i4.c : Regenerated.
1136         * maxloc1_8_i8.c : Regenerated.
1137         * maxloc1_8_r10.c : Regenerated.
1138         * maxloc1_8_r16.c : Regenerated.
1139         * maxloc1_8_r4.c : Regenerated.
1140         * maxloc1_8_r8.c : Regenerated.
1141         * maxval_i16.c : Regenerated.
1142         * maxval_i4.c : Regenerated.
1143         * maxval_i8.c : Regenerated.
1144         * maxval_r10.c : Regenerated.
1145         * maxval_r16.c : Regenerated.
1146         * maxval_r4.c : Regenerated.
1147         * maxval_r8.c : Regenerated.
1148         * minval_i16.c : Regenerated.
1149         * minval_i4.c : Regenerated.
1150         * minval_i8.c : Regenerated.
1151         * minval_r10.c : Regenerated.
1152         * minval_r16.c : Regenerated.
1153         * minval_r4.c : Regenerated.
1154         * minval_r8.c : Regenerated.
1155         * sum_c10.c : Regenerated.
1156         * sum_c16.c : Regenerated.
1157         * sum_c4.c : Regenerated.
1158         * sum_c8.c : Regenerated.
1159         * sum_i16.c : Regenerated.
1160         * sum_i4.c : Regenerated.
1161         * sum_i8.c : Regenerated.
1162         * sum_r10.c : Regenerated.
1163         * sum_r16.c : Regenerated.
1164         * sum_r4.c : Regenerated.
1165         * sum_r8.c : Regenerated.
1166         * product_c10.c : Regenerated.
1167         * product_c16.c : Regenerated.
1168         * product_c4.c : Regenerated.
1169         * product_c8.c : Regenerated.
1170         * product_i16.c : Regenerated.
1171         * product_i4.c : Regenerated.
1172         * product_i8.c : Regenerated.
1173         * product_r10.c : Regenerated.
1174         * product_r16.c : Regenerated.
1175         * product_r4.c : Regenerated.
1176         * product_r8.c : Regenerated.
1177
1178 2006-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1179
1180         PR libgfortran/26509
1181         * libgfortran.h: Add ERROR_DIRECT_EOR.
1182         * runtime/error.c (translate_error): Add translation for new error.
1183         * io/transfer.c (write_buf): Add check for EOR when mode is
1184         direct access.
1185
1186 2006-03-13  Paul Thomas  <pault@gcc.gnu.org>
1187
1188         PR fortran/25378
1189         * libgfortran/m4/minloc1.m4: Set the initial position to zero and
1190         modify the condition for updating it, to implement the F2003
1191         requirement for all(mask).eq.false.
1192         * libgfortran/m4/maxloc1.m4: The same.
1193         * libgfortran/m4/iforeach.m4: The same.
1194         * libgfortran/m4/minloc0.m4: The same.
1195         * libgfortran/m4/maxloc0.m4: The same.
1196         * libgfortran/generated/maxloc0_16_i16.c: Regenerated, together
1197         with 41 others.
1198         * libgfortran/generated/minloc0_16_i16.c: Regenerated, together
1199         with 41 others.
1200
1201 2006-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1202
1203         PR libgfortran/26499
1204         * io/file_pos (st_rewind): Flush always.
1205         * io/unix.c (fd_truncate): Return SUCCESS rather than FAILURE for
1206         special files like /dev/null.
1207         * io/transfer.c (st_write_done): Remove broken logic that
1208         prevented calling fd_truncate.
1209
1210 2006-03-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1211
1212         PR libgfortran/26554
1213         * io/list_read.c (read_logical): Return the value if not in namelist
1214         mode.
1215
1216 2006-03-03  Thomas Koenig  <Thomas.Koenig@online.de>
1217
1218         PR fortran/25031
1219         * runtime/memory.c:  Adjust copyright years.
1220         (allocate_array):  New function.
1221         (allocate64_array):  New function.
1222         * libgfortran.h (error_codes):  Add ERROR_ALLOCATION.
1223
1224 2006-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1225
1226         PR libgfortran/26136
1227         * io/io.h: Add flag for reading from line_buffer.
1228         * io/list_read.c (l_push_char): New function to save namelist
1229         input when reading logicals.
1230         (free_line): New function to free line_buffer memory.
1231         (next_char): Added feature to read from line_buffer.
1232         (read_logical): Use new functions to test for '=' after reading a
1233         logical value, checking for possible variable name.
1234         (namelist_read): Use free_line when all done.
1235
1236 2006-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1237
1238         PR libgfortran/26464
1239         * io/file_pos.c (st_backspace): Flush and truncate file
1240         when in AFTER_ENDFILE condition.
1241         * io/transfer.c (st_read_done): Remove flush, no longer needed.
1242
1243 2006-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1244
1245         PR libgfortran/26423
1246         * io/unix.c (fd_seek): Revert change from 25949.
1247         (fd_read): Same.
1248         (fd_write): Same.
1249
1250 2006-02-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1251
1252         * io/open.c (edit_modes): Correct abusive copy-pasting.
1253
1254 2006-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1255
1256         PR libfortran/24903
1257         * m4/dotprodc.m4: Use __builtin_conj instead of assigning real
1258         and imaginary parts separately.
1259         * generated/dotprod_c4.c: Regenerated.
1260         * generated/dotprod_c8.c: Regenerated.
1261         * generated/dotprod_c10.c: Regenerated.
1262         * generated/dotprod_c16.c: Regenerated.
1263
1264 2006-02-12  Janne Blomqvist  <jb@gcc.gnu.org>
1265
1266         PR libgfortran/25949
1267         * io/io.h: Add set function pointer to struct stream.
1268         * io/unix.c (fd_seek): Only update offset, don't seek.
1269         (fd_sset): New function.
1270         (fd_read): Call lseek directly if necessary.
1271         (fd_write): Likewise.
1272         (fd_open): Set pointer to fd_sset.
1273         (mem_set): New function.
1274         (open_internal): Set pointer to mem_set.
1275         * io/transfer.c (write_block_direct): Rename to write_buf, add
1276         error return, non-pointer length argument.
1277         (unformatted_write): Update to use write_buf.
1278         (us_write): Simplify by using swrite instead of salloc_w.
1279         (write_us_marker): New function.
1280         (new_record_w): Use sset instead of memset, use write_us_marker,
1281         simplify by using swrite instead of salloc_w.
1282
1283 2006-02-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1284
1285         PR libfortran/25425
1286         * libgfortran.h: Add pedantic field to compile_options struct.
1287         * io/write.c (calculate_G_format): Depending on the standard,
1288         choose E or F format for list-directed output of 0.0.
1289         * runtime/error.c (notify_std): Make warning and error dependent
1290         on pedanticity.
1291         * runtime/compile_options.c (set_std): Use new pedantic argument.
1292
1293 2006-02-07  Dale Ranta  <dir@lanl.gov>
1294
1295         PR fortran/25577
1296         * intrinsics/mvbits.c: Shift '(TYPE)1' type when building 'lenmask'.
1297
1298 2006-02-07  Rainer Emrich <r.emrich@de.tecosim.com>
1299
1300         * intrinsics/c99_functions.c: Work around incompatible
1301         declarations of cabs{,f,l} on pre-C99 IRIX systems.
1302
1303 2005-02-06  Thomas Koenig  <Thomas.Koenig@online.de>
1304
1305         PR libfortran/23815
1306         * runtime/environ.c (init_unformatted):  Add GFORTRAN_CONVERT_UNIT
1307         environment variable.
1308         (top level):  Add defines, type and static variables for
1309         GFORTRAN_CONVERT_UNIT handling.
1310         (search_unit):  New function.
1311         (match_word): New function.
1312         (match_integer): New function.
1313         (next_token): New function.
1314         (push_token): New function.
1315         (mark_single): New function.
1316         (mark_range): New funciton.
1317         (do_parse): New function.
1318         (init_unformatted): New function.
1319         (get_unformatted_convert): New function.
1320         * runtime/compile_options.c:  Add set_convert().
1321         * libgfortran.h:  Add convert to compile_options_t.
1322         * io/open.c (st_open): Call get_unformatted_convert to get
1323         unit default; if CONVERT_NONE is returned, check for
1324         the presence of a CONVERT specifier and use it.
1325         As default, use compile_options.convert.
1326         * io/io.h (top level): Add CONVERT_NONE to unit_convert, to signal
1327         "nothing has been set".
1328         (top level): Add prototype for get_unformatted_convert.
1329
1330 2006-02-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1331
1332         PR libfortran/24685
1333         * io/write.c (write_real): Widen the default format for real(10)
1334         variables output.
1335
1336 2006-01-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1337
1338         PR libgfortran/25835
1339         * io/transfer.c (st_read_done): Flush buffers when read is done.
1340
1341 2006-01-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1342
1343         PR libgfortran/25697
1344         * io/transfer.c (us_read): Detect end of file condition from previous
1345         operations and bail out (no need to pre-position).
1346
1347 2006-01-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1348
1349         PR libgfortran/25631
1350         * io/transfer.c (formatted_transfer_scalar): Adjust pending_spaces and
1351         skips so that TL works correctly when no bytes_used yet.
1352
1353 2006-01-16  Roger Sayle  <roger@eyesopen.com>
1354
1355         * configure.ac (CFLAGS): Update to include -std=gnu99 so that
1356         the configure tests will be run with the same environment as
1357         used to compile the libgfortran source code.
1358         * configure: Regenerate.
1359
1360 2006-01-12  Roger Sayle  <roger@eyesopen.com>
1361
1362         * intrinsics/c99_functions.c: Add function prototypes to avoid
1363         warnings from -Wstrict-prototypes -Wmissing-prototypes.  On Tru64
1364         work around a brain-dead libm by redirecting calls to cabs{,f,l}
1365         to a local __gfc_cabs{,f,l}.
1366
1367 2006-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
1368
1369         * configure.ac: Remove check for sys/mman.h.
1370         * configure: Regenerated.
1371         * Makefile.in: Regenerated.
1372         * config.h.in: Regenerated.
1373         * aclocal.m4: Regenerated.
1374
1375 2006-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1376
1377         PR libgfortran/25598
1378         * io/file_pos.c (unformatted_backspace): Assure the new file position
1379         to seek is not less than zero.
1380         (st_backspace): Set unit bytes_left to zero.
1381         * io/transfer.c (next_record_r): Fix line lengths, no functional change.
1382
1383 2006-01-02  Paolo Bonzini  <bonzini@gnu.org>
1384
1385         PR target/25259
1386         * configure.ac: Use GCC_HEADER_STDINT.
1387         * libgfortran.h: Include gstdint.h.
1388         * aclocal.m4: Regenerate.
1389         * configure: Regenerate.
1390
1391 2006-01-01  Steven G. Kargl  <kargls@comcast.net>
1392
1393         * ChangeLog: Split into years ...
1394         * ChangeLog-2002: here.
1395         * ChangeLog-2003: here.
1396         * ChangeLog-2004: here.
1397         * ChangeLog-2005: here.