libgfortran/ChangeLog

   1 2011-03-25  Release Manager
   2
   3         * GCC 4.6.0 released.
   4
   5 2011-03-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   6
   7         PR fortran/47571
   8         * intrinsics/system_clock.c [__alpha__ && __osf__]
   9         (HAVE_CLOCK_GETTIME): Undef.
  10
  11 2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
  12
  13         PR libfortran/48066
  14         * m4/ifunction.m4:  If return array is empty, return.
  15         * m4/ifunction_logical.m4:  Likewise.
  16         * generated/all_l16.c: Regenerated.
  17         * generated/all_l1.c: Regenerated.
  18         * generated/all_l2.c: Regenerated.
  19         * generated/all_l4.c: Regenerated.
  20         * generated/all_l8.c: Regenerated.
  21         * generated/any_l16.c: Regenerated.
  22         * generated/any_l1.c: Regenerated.
  23         * generated/any_l2.c: Regenerated.
  24         * generated/any_l4.c: Regenerated.
  25         * generated/any_l8.c: Regenerated.
  26         * generated/count_16_l.c: Regenerated.
  27         * generated/count_1_l.c: Regenerated.
  28         * generated/count_2_l.c: Regenerated.
  29         * generated/count_4_l.c: Regenerated.
  30         * generated/count_8_l.c: Regenerated.
  31         * generated/maxloc1_16_i16.c: Regenerated.
  32         * generated/maxloc1_16_i1.c: Regenerated.
  33         * generated/maxloc1_16_i2.c: Regenerated.
  34         * generated/maxloc1_16_i4.c: Regenerated.
  35         * generated/maxloc1_16_i8.c: Regenerated.
  36         * generated/maxloc1_16_r10.c: Regenerated.
  37         * generated/maxloc1_16_r16.c: Regenerated.
  38         * generated/maxloc1_16_r4.c: Regenerated.
  39         * generated/maxloc1_16_r8.c: Regenerated.
  40         * generated/maxloc1_4_i16.c: Regenerated.
  41         * generated/maxloc1_4_i1.c: Regenerated.
  42         * generated/maxloc1_4_i2.c: Regenerated.
  43         * generated/maxloc1_4_i4.c: Regenerated.
  44         * generated/maxloc1_4_i8.c: Regenerated.
  45         * generated/maxloc1_4_r10.c: Regenerated.
  46         * generated/maxloc1_4_r16.c: Regenerated.
  47         * generated/maxloc1_4_r4.c: Regenerated.
  48         * generated/maxloc1_4_r8.c: Regenerated.
  49         * generated/maxloc1_8_i16.c: Regenerated.
  50         * generated/maxloc1_8_i1.c: Regenerated.
  51         * generated/maxloc1_8_i2.c: Regenerated.
  52         * generated/maxloc1_8_i4.c: Regenerated.
  53         * generated/maxloc1_8_i8.c: Regenerated.
  54         * generated/maxloc1_8_r10.c: Regenerated.
  55         * generated/maxloc1_8_r16.c: Regenerated.
  56         * generated/maxloc1_8_r4.c: Regenerated.
  57         * generated/maxloc1_8_r8.c: Regenerated.
  58         * generated/maxval_i16.c: Regenerated.
  59         * generated/maxval_i1.c: Regenerated.
  60         * generated/maxval_i2.c: Regenerated.
  61         * generated/maxval_i4.c: Regenerated.
  62         * generated/maxval_i8.c: Regenerated.
  63         * generated/maxval_r10.c: Regenerated.
  64         * generated/maxval_r16.c: Regenerated.
  65         * generated/maxval_r4.c: Regenerated.
  66         * generated/maxval_r8.c: Regenerated.
  67         * generated/minloc1_16_i16.c: Regenerated.
  68         * generated/minloc1_16_i1.c: Regenerated.
  69         * generated/minloc1_16_i2.c: Regenerated.
  70         * generated/minloc1_16_i4.c: Regenerated.
  71         * generated/minloc1_16_i8.c: Regenerated.
  72         * generated/minloc1_16_r10.c: Regenerated.
  73         * generated/minloc1_16_r16.c: Regenerated.
  74         * generated/minloc1_16_r4.c: Regenerated.
  75         * generated/minloc1_16_r8.c: Regenerated.
  76         * generated/minloc1_4_i16.c: Regenerated.
  77         * generated/minloc1_4_i1.c: Regenerated.
  78         * generated/minloc1_4_i2.c: Regenerated.
  79         * generated/minloc1_4_i4.c: Regenerated.
  80         * generated/minloc1_4_i8.c: Regenerated.
  81         * generated/minloc1_4_r10.c: Regenerated.
  82         * generated/minloc1_4_r16.c: Regenerated.
  83         * generated/minloc1_4_r4.c: Regenerated.
  84         * generated/minloc1_4_r8.c: Regenerated.
  85         * generated/minloc1_8_i16.c: Regenerated.
  86         * generated/minloc1_8_i1.c: Regenerated.
  87         * generated/minloc1_8_i2.c: Regenerated.
  88         * generated/minloc1_8_i4.c: Regenerated.
  89         * generated/minloc1_8_i8.c: Regenerated.
  90         * generated/minloc1_8_r10.c: Regenerated.
  91         * generated/minloc1_8_r16.c: Regenerated.
  92         * generated/minloc1_8_r4.c: Regenerated.
  93         * generated/minloc1_8_r8.c: Regenerated.
  94         * generated/minval_i16.c: Regenerated.
  95         * generated/minval_i1.c: Regenerated.
  96         * generated/minval_i2.c: Regenerated.
  97         * generated/minval_i4.c: Regenerated.
  98         * generated/minval_i8.c: Regenerated.
  99         * generated/minval_r10.c: Regenerated.
 100         * generated/minval_r16.c: Regenerated.
 101         * generated/minval_r4.c: Regenerated.
 102         * generated/minval_r8.c: Regenerated.
 103         * generated/product_c10.c: Regenerated.
 104         * generated/product_c16.c: Regenerated.
 105         * generated/product_c4.c: Regenerated.
 106         * generated/product_c8.c: Regenerated.
 107         * generated/product_i16.c: Regenerated.
 108         * generated/product_i1.c: Regenerated.
 109         * generated/product_i2.c: Regenerated.
 110         * generated/product_i4.c: Regenerated.
 111         * generated/product_i8.c: Regenerated.
 112         * generated/product_r10.c: Regenerated.
 113         * generated/product_r16.c: Regenerated.
 114         * generated/product_r4.c: Regenerated.
 115         * generated/product_r8.c: Regenerated.
 116         * generated/sum_c10.c: Regenerated.
 117         * generated/sum_c16.c: Regenerated.
 118         * generated/sum_c4.c: Regenerated.
 119         * generated/sum_c8.c: Regenerated.
 120         * generated/sum_i16.c: Regenerated.
 121         * generated/sum_i1.c: Regenerated.
 122         * generated/sum_i2.c: Regenerated.
 123         * generated/sum_i4.c: Regenerated.
 124         * generated/sum_i8.c: Regenerated.
 125         * generated/sum_r10.c: Regenerated.
 126         * generated/sum_r16.c: Regenerated.
 127         * generated/sum_r4.c: Regenerated.
 128         * generated/sum_r8.c: Regenerated.
 129
 130 2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 131
 132         PR libgfortran/48047
 133         * io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
 134
 135 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 136
 137         PR libfortran/47802
 138         * intrinsics/ctime.c (strctime): Use builtins to check localtime_r
 139         return type.
 140
 141 2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
 142
 143         PR libfortran/47802
 144         * intrinsics/ctime.c (strctime): Don't use return value of
 145         localtime_r.
 146
 147 2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 148
 149         PR libgfortran/47567
 150         * io/write_float.def (output_float): Move handling of w = 0 to after
 151         output rounding. Check for zero and set zero_flag accordingly. Set
 152         width according to zero_flag. Add better comments.
 153
 154 2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 155
 156         PR libgfortran/47778
 157         * io/list_read.c (namelist_read): Intialize the error string buffere.
 158         If pprev_nl was used during the previous namelist read and the rank
 159         was zero, reset the pointer to NULL for the next namelist read.
 160
 161 2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 162
 163         PR libfortran/45165
 164         * unix.c (fallback_access): Fix file descriptor leaks.
 165
 166 2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 167
 168         * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
 169         tested in configure.host.
 170         * configure: Regenerate.
 171
 172 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 173
 174         PR libfortran/47802
 175         * config.h.in: Regenerated.
 176         * configure: Regenerated.
 177         * configure.ac: Remove checks for ctime and ctime_r, add check for
 178         strftime.
 179         * intrinsics/date_and_time.c (localtime_r): Move fallback
 180         implementation to time_1.h.
 181         * intrinsics/time_1.h (localtime_r): Fallback implementation.
 182         * intrinsics/ctime.c: Include time_1.h.
 183         (ctime_r): Remove fallback implementation.
 184         (strctime): New function.
 185         (fdate): Use strctime instead of ctime_r.
 186         (fdate_sub): Likewise.
 187         (ctime): Likewise.
 188         (ctime_sub): Likewise.
 189
 190 2011-02-24  Jakub Jelinek  <jakub@redhat.com>
 191
 192         PR fortran/47878
 193         * io/transfer.c (read_sf): Call fbuf_getptr only at the end,
 194         and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
 195
 196 2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
 197
 198         PR libfortran/47802
 199         * configure.ac: Add test for POSIX getpwuid_r.
 200         * intrinsics/getlog.c (getlog): CPP test for
 201         HAVE_POSIX_GETPWUID_R.
 202         * config.h.in: Regenerated.
 203         * configure: Regenerated.
 204
 205 2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 206
 207         PR libgfortran/47567
 208         * io/write_float.def (output_float): Remove special case handling of
 209         zero with width 1.
 210
 211 2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
 212             Jerry DeLisle    <jvdelisle@gcc.gnu.org>
 213
 214         PR libfortran/47694
 215         * io/fbuf.h (fbuf_getptr): New inline function.
 216         * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
 217         through the string instead of fbuf_read.
 218
 219 2011-02-22  Tobias Burnus  <burnus@net-b.de>
 220             Kai-Uwe Eckhardt  <kuehro@gmx.de>
 221
 222         PR libfortran/47830
 223         * intrinsics/c99_functions.c (roundl): Make C valid for
 224         HAVE_NEXTAFTERL.
 225
 226 2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 227
 228         PR libgfortran/47567
 229         * io/write_float.def (output_float): Adjust width for F0.d to
 230         allow space for negative signs on zero.
 231
 232 2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 233
 234         PR libgfortran/47667
 235         * io/list_read.c (read_logical): Check for end of line before calling
 236         eat_line. (read_integer): Likewise. (parse_real): Don't unget the
 237         separator. Check for end of line before calling eat_line.
 238         (read_complex): Allow line-end before and after parenthesis and comma.
 239         Check for end of line before calling eat_line. (read_real): Check for
 240         end of line before calling eat_line.
 241
 242 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 243
 244         PR libfortran/47757
 245         * gfortran.map (GFORTRAN_1.4): Export
 246         _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
 247         _gfortran_{cshift0,eoshift{0,2}}_16_char4.
 248
 249 2011-02-15  Tobias Burnus  <burnus@net-b.de>
 250
 251         PR fortran/47716
 252         PR fortran/47648
 253         * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
 254         libquadmath, which uses more features.
 255         * configure: Regenerate.
 256
 257 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 258
 259         PR fortran/47642
 260         * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
 261         quadmath_flt128tostr.
 262         * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
 263         of quadmath_flt128tostr.
 264
 265 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 266
 267         * Makefile.in: Regenerate.
 268         * aclocal.m4: Likewise.
 269         * configure: Likewise.
 270
 271 2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 272
 273         PR libgfortran/47567
 274         * io/write_float.def (output_float): Eliminate some redundant code.
 275         Adjust width for case of F0.X for values of zero and all other values.
 276         Expand cases where '*' is set to give cleaner results.
 277
 278 2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
 279
 280         PR libfortran/47571
 281         * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
 282         (weak_gettime): Likewise.
 283         (gf_gettime): Change API, move weak_gettime() usage to
 284         system_clock.c
 285         * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
 286         (gf_gettime_mono): New function.
 287         (system_clock_4): Use gf_gettime_mono().
 288         (system_clock_8): Likewise.
 289         * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
 290         usage.
 291
 292 2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
 293
 294         PR libfortran/47571
 295         * configure: Regenerated.
 296         * configure.ac: Don't add librt to LIBS.
 297         * intrinsics/time_1.h (weak_gettime): Weakref trickery for
 298         clock_gettime().
 299         (gf_gettime): Use weak_gettime() instead of clock_gettime().
 300
 301 2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
 302
 303         * intrinsics/time_1.h: Include errno.h needed by fallbacks.
 304
 305 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 306
 307         * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
 308
 309 2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
 310
 311         * configure.ac: Check for clock_gettime().
 312         * configure: Regenerated.
 313         * config.h.in: Regenerated.
 314         * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
 315         times() fallback.
 316         (gf_gettime): New function.
 317         * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
 318         * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
 319         * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
 320         * intrinsics/etime.c (etime_sub): Use gf_cputime.
 321         * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
 322         (system_clock_8): Use gf_gettime, increase count rate to allow
 323         nanosecond precision, remove overflow prone branch.
 324
 325 2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 326
 327         PR libgfortran/47434
 328         * io/write_float.def (write_infnan): Use calculate_sign to determine
 329         if the sign should be given and check field widths accordingly.
 330
 331 2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
 332
 333         * intrinsics/ctime.c (ctime_r): Improve implementation.
 334
 335 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 336
 337         PR libfortran/47431
 338         * config.h.in: Regenerated.
 339         * configure: Regenerated.
 340         * configure.ac: Add check for ctime_r().
 341         * intrinsics/ctime.c (ctime_r): Fallback implementation.
 342         (fdate): Use ctime_r() instead of ctime().
 343         (fdate_sub): Likewise.
 344         (ctime): Likewise.
 345         (ctime_sub): Likewise.
 346
 347 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 348
 349         PR libfortran/47432
 350         * config.h.in: Regenerated.
 351         * configure: Regenerated.
 352         * configure.ac: Add check for ttyname_r.
 353         * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
 354         * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
 355         to new prototype.
 356         * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
 357         * io/intrinsics.c (ttynam_sub): Likewise.
 358         (ttynam): Likewise.
 359
 360 2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
 361
 362         PR libfortran/47491
 363         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
 364         extensions.
 365         * config.h.in: Regenerate.
 366         * configure: Regenerate.
 367
 368 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 369
 370         PR libgfortran/47285
 371         * io/write_float.def (write_infnan): Adjust processor selected width
 372         to 3 if NaN.
 373
 374 2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 375
 376         PR libgfortran/47285
 377         * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
 378         the result to set the padding.
 379
 380 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 381
 382         * intrinsics/getlog.c (getlog): Fix label/statement issue.
 383
 384 2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 385
 386         PR libfortran/47375
 387         * config.h.in: Regenerated.
 388         * configure: Regenerated.
 389         * configure.ac: Add check for getpwuid_r.
 390         * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 391
 392 2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 393
 394         PR libfortran/46267
 395         * config.h.in: Regenerated.
 396         * configure: Regenerated.
 397         * configure.ac: Check presence of strerror_r.
 398         * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
 399         * io/unix.c (get_oserror): Remove.
 400         * libgfortran.h (gf_strerror): Add prototype.
 401         (get_oserror): Remove prototype.
 402         * runtime/error.c (gf_strerror): New function.
 403         (os_error): Use gf_strerror instead of get_oserror.
 404         (generate_errror): Likewise.
 405
 406 2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 407
 408         PR libfortran/47296
 409         * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
 410         error occurs.
 411
 412 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 413
 414         PR fortran/46625
 415         * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
 416         instead of quadmath_dtoa.
 417         * io/transfer128.c (tmp1, tmp2): New variables, bring in
 418         strtoflt128 and quadmath_flt128tostr.
 419         (transfer_real128, transfer_real128_write, transfer_complex128,
 420         transfer_complex128_write): Remove tmp1/tmp2 variables.
 421         * io/read.c (convert_real): Use strtoflt128 instead of
 422         quadmath_strtopQ, adjust for the changed arguments and return
 423         value.
 424
 425 2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 426
 427         PR libgfortran/47296
 428         * io/unix.c (unpack_filename): Return non-zero if the filename passed
 429         in is NULL.
 430
 431 2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 432
 433         PR libgfortran/47154
 434         * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
 435         duplicate calls via next_record.
 436
 437 \f
 438 Copyright (C) 2011 Free Software Foundation, Inc.
 439
 440 Copying and distribution of this file, with or without modification,
 441 are permitted in any medium without royalty provided the copyright
 442 notice and this notice are preserved.