libgfortran/ChangeLog

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