libgfortran/ChangeLog

   1 2007-12-13  Tobias Burnus  <burnus@net-b.de>
   2
   3         PR fortran/34427
   4         * io/list_read.c (read_real): Fix unwinding for namelists.
   5
   6 2007-12-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   7
   8         PR libfortran/34411
   9         * io/read.c (convert_real, read_l, read_decimal, read_radix, read_f):
  10         Call next_record after bad read or overflow error.
  11
  12 2007-12-09  Tobias Burnus  <burnus@net-b.de>
  13
  14         PR fortran/34404
  15         * io/list_read.c (parse_real): Remove superfluous "goto bad;".
  16
  17 2007-12-08  Tobias Burnus  <burnus@net-b.de>
  18
  19         PR fortran/34319
  20         * io/list_read.c (parse_real, read_real): Support NaN/Infinity.
  21
  22 2007-12-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  23             Thomas Koenig  <tkoenig@gcc.gnu.org>
  24
  25         PR libfortran/33985
  26         * io/transfer.c (read_block, read_block_direct, write_block, write_buf):
  27         Don't seek if file position is already there for STREAM I/O.
  28         (finalize_transfer): For STREAM I/O don't flush unless the file position
  29         has moved past the start position before the transfer.
  30
  31 2007-12-01  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  32
  33         * intrinsic/stat.c (stat_i4_sub_0, stat_i8_sub_0): Mark parameter
  34         with unused attribute.
  35         * intrinsics/system_clock.c (system_clock_4, system_clock_8):
  36         Remove unused variable.
  37         * intrinsics/umask.c: Include unistd.h.
  38
  39 2007-11-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  40
  41         PR libfortran/34291
  42         * io/list_read.c (read_character): When reading an unquoted string,
  43         return if special characters that could signify the end of the namelist
  44         read are encountered.
  45
  46 2007-11-29  Steven G. Kargl  <kargls@comcast.net>
  47
  48         PR libfortran/33583
  49         * libgfortran/gfortran.map: Add tgammaf, tgamma, lgamma, and lgammaf.
  50         * gfortran.dg/gamma_5.f90: Remove xfail.
  51
  52 2007-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  53
  54         PR libfortran/33583
  55         PR libfortran/33698
  56         * intrinsics/c99_functions.c (tgamma, tgammaf, lgamma, lgammaf):
  57         New fallback functions.
  58         * c99_protos.h (tgamma, tgammaf, lgamma, lgammaf): New prototypes.
  59         * configure.ac: Add checks for tgamma, tgammaf, tgammal, lgamma,
  60         lgammaf and lgammal.
  61         * config.h.in: Regenerate.
  62         * configure: Regenerate.
  63
  64 2007-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  65
  66         * mk-kinds-h.sh: Change sed syntax.
  67
  68 2007-11-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  69
  70         PR libfortran/33985
  71         * io/transfer.c (finalize_transfer): Revert previous patch.
  72
  73 2007-11-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  74
  75         PR libfortran/33985
  76         * io/transfer.c (finalize_transfer): Do not flush for
  77         unformatted STREAM I/O.
  78
  79 2007-10-27  Tobias Burnus  <burnus@net-b.de>
  80
  81         * mk-kinds-h.sh: Change LANG=C to LC_ALL=C.
  82
  83 2007-10-26  Tobias Burnus  <burnus@net-b.de>
  84
  85         * mk-kinds-h.sh: Add "LANG=C".
  86
  87 2007-10-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  88
  89         * libgfortran.h (GFC_REAL_*_HUGE, GFC_REAL_*_DIGITS,
  90         GFC_REAL_*_RADIX): Remove.
  91         * mk-kinds-h.sh: Define GFC_REAL_*_HUGE, GFC_REAL_*_DIGITS and
  92         GFC_REAL_*_RADIX. Don't define GFC_REAL_LARGEST_FORMAT and
  93         GFC_REAL_LARGEST.
  94
  95 2007-10-19  Ben Elliston  <bje@au.ibm.com>
  96
  97         * intrinsics/signal.c (alarm_sub_i4): Mark conditionally unused
  98         parameters with __attribute__ ((unused)).
  99         (alarm_sub_i8): Likewise.
 100         (alarm_sub_int_i4): Likewise.
 101         (alarm_sub_int_i8): Likewise.
 102
 103 2007-10-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 104             Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 105
 106         PR libfortran/33795
 107         * libgfortran.h: Add unbuffered_preconnected.
 108         * io/unix.c (output_stream): Set stream unbuffered flag if
 109         options.unbuffered_preconnected has been set.
 110         (error_stream): Ditto.
 111         * runtime/environ.c (variable_table): Add to environment variable table
 112         the entry: GFORTRAN_UNBUFFERED_PRECONNECTED.
 113
 114 2007-10-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 115
 116         PR libfortran/32021
 117         * runtime/backtrace.c (local_strcasestr): Protect by appropriate
 118         macros.
 119         * runtime/main.c (cleanup): Cast argument to free.
 120         * intrinsics/spread_generic.c (spread_internal): Match runtime_error
 121         arguments and format.
 122         * intrinsics/signal.c (alarm_sub_int_i4, alarm_sub_int_i8): Cast
 123         pointers to avoid warnings.
 124
 125 2007-10-18  Ben Elliston  <bje@au.ibm.com>
 126
 127         * runtime/environ.c (init_choice): Remove unused function.
 128         (show_choice): Likewise.
 129         (choice): Remove.
 130         (FP_ROUND_NEAREST, FP_ROUND_UP, FP_ROUND_DOWN, FP_ROUND_ZERO):
 131         Remove.
 132         (precision, signal_choices): Remove.
 133
 134 2007-10-15 Christopher D. Rickett <crickett@lanl.gov>
 135
 136         PR fortran/32600
 137         * libgfortran/intrinsics/iso_c_binding.c: Remove c_associated_1
 138         and c_associated_2.
 139         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
 140         * libgfortran/gfortran.map: Ditto.
 141
 142 2007-10-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 143
 144         PR libfortran/33055
 145         * io/inquire.c (inquire_via_unit):  If inquiring by unit, check for
 146         an error condition from the IOSTAT variable and set EXIST to false if
 147         there was a bad unit number.
 148
 149 2007-10-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 150
 151         PR libfortran/33672
 152         * io/list_read.c (nml_parse_qualifier): Add character specific error
 153         messages.  Check for proper form of sub-string qualifiers.  Return the
 154         parsed_rank flag indicating a non-zero rank qualifier.
 155         (nml_get_obj_data):  Count the instances of non-zero rank qualifiers.
 156         Issue an error if more that one non-zero rank qualifier is found.
 157
 158 2007-10-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 159
 160         PR libfortran/33253
 161         * io/list_read.c (read_character): Use line_buffer to scan ahead for
 162         object name or string when no delimiter is found.
 163
 164 2007-10-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 165
 166         PR libfortran/32021
 167         * runtime/environ.c (init_mem, show_mem, init_round, show_round,
 168         init_precision, show_precision, init_signal, show_signal): Remove.
 169         (variable_table): Remove GFORTRAN_MEM_INIT, GFORTRAN_MEM_CHECK,
 170         GFORTRAN_SIGHUP, GFORTRAN_SIGINT, GFORTRAN_FPU_ROUND and
 171         GFORTRAN_FPU_PRECISION.
 172         * libgfortran.h (options_t): Remove mem_check, fpu_round,
 173         fpu_precision, sighup, sigint, allocate_init_flag and
 174         allocate_init_value.
 175
 176 2007-10-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 177
 178         PR libfortran/33253
 179         * io/list_read.c (read_character): Use DELIM_APOSTROPHE and DELIM_QUOTE
 180         and quote value in check of first character in string.
 181
 182 2007-10-02  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 183
 184         PR fortran/33469
 185         * io/write.c (write_real): Widen the default formats.
 186
 187 2007-09-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 188
 189         PR libfortran/33400
 190         * io/list_read.c (next_char): Interpret encountering the end of file the
 191         first time as an end of line.  Subsequent reads give EOF error.
 192
 193 2007-09-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 194
 195         PR libfortran/33421
 196         * io/list_read.c (read_character): Revert r128057.
 197
 198 2007-09-21  Bernhard Fischer  <aldot>
 199
 200         PR fortran/31546
 201         * (configure.ac): Add --enable-intermodule for onestep build.
 202         * (Makefile.am): Handle onestep build.
 203         * (configure, Makefile.in): Regenerate.
 204
 205 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 206
 207         PR libfortran/26253
 208         * intrinsics/c99_functions.c (scalbn): Use ldexp if appopriate.
 209
 210 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 211
 212         PR libfortran/23272
 213         * io/unix.c (id_from_handle, id_from_path, id_from_fd): New
 214         functions.
 215         (compare_file_filename, find_file, find_file0): Use the new
 216         functions above.
 217
 218 2007-09-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 219
 220         * acinclude.m4 (LIBGFOR_TARGET_ILP32): Remove test.
 221         * configure.ac: Don't call LIBGFOR_TARGET_ILP32.
 222         * configure: Regenerate.
 223         * config.h.in: Regenerate.
 224
 225 2007-09-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 226
 227         PR libfortran/21185
 228         * runtime/compile_options.c (set_options): Fix typo.
 229         * runtime/main.c (store_exe_path): If getcwd is not available,
 230         don't use it.
 231         * intrinsics/getcwd.c: Same thing here.
 232         * io/unix.c (fallback_access): New fallback function for access.
 233         (fix_fd): Don't use dup if it's not available.
 234         * configure.ac: Check for dup and getcwd.
 235         * configure: Regenerate.
 236         * config.h.in: Regenerate.
 237
 238 2007-09-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 239
 240         * io/io.h: Include libgfortran.h first.
 241
 242 2007-09-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 243
 244         PR libfortran/33386
 245         * runtime/select.c (select_string): Initialize default_jump.
 246
 247 2007-09-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 248
 249         PR libfortran/33307
 250         * io/filepos.c (st_backspace): Don't truncate when already at the end
 251         of the file.
 252
 253 2007-09-07  Uros Bizjak  <ubizjak@gmail.com>
 254
 255         * config/fpu-387.h: Include cpuid.h.
 256         (set_fpu): Use __get_cpuid to check for SSE.
 257
 258 2007-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
 259
 260         PR fortran/33298
 261         * intrinsics/spread_generic.c(spread_internal): Enable
 262         bounds checking by comparing extents if the bounds_check
 263         option has been set.  If any extent is <=0, return early.
 264
 265 2007-09-06  David Edelsohn  <edelsohn@gnu.org>
 266
 267         * libgfortran.h: Include config.h first.
 268         * io/io.h (struct stream): Rename truncate to trunc.
 269         * io/unix.c (fd_open): Same.
 270         (open_internal): Same.
 271
 272 2007-09-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 273
 274         PR libfortran/33253
 275         * io/write.c (nml_write_obj): Set the delimiter correctly before
 276         calling write_character. (namelist_write): Clean up the code a little
 277         and add comments to clarify what its doing.
 278
 279 2007-09-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 280
 281         PR libfortran/33225
 282         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
 283         new file write_float.def. Include write_float.def.
 284         (extract_real): Delete. (calculate_sign): Delete.
 285         (calculate_exp): Delete. (calculate_G_format): Delete.
 286         (output_float): Delete. (write_float): Delete.
 287         * io/write_float.def (calculate_sign): Added.
 288         (output_float): Refactored to be independent of kind and added to this
 289         file for inclusion. (write_infnan): New function to write "Infinite"
 290         or "NaN" depending on flags passed, independent of kind.
 291         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
 292         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
 293         (DTOA, DTOAL): Macros to implement "decimal to ascii".
 294         (WRITE_FLOAT): New macro for kind specific write_float functions.
 295         (write_float): Revised function to determine kind and use WRITE_FLOAT
 296         to implement kind specific output.
 297
 298 2007-09-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 299
 300         PR libfortran/33253
 301         * io/list_read.c (read_character): Use DELIM_APOSTROPHE and
 302         DELIM_QUOTE in check of first character in string.
 303
 304 2007-09-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 305
 306         PR fortran/31675
 307         * libgfortran.h: Include gcc/fortran/libgfortran.h.
 308         Remove M_PI, GFC_MAX_DIMENSIONS, GFC_DTYPE_*, GFC_NUM_RANK_BITS,
 309         error_codes, GFC_STD_*, GFC_FPE_* and unit_convert.
 310         * runtime/environ.c (variable_table): Use GFC_*_UNIT_NUMBER instead
 311         of hardcoded constants.
 312         (do_parse, init_unformatted): Use GFC_CONVERT_* macros instead of
 313         CONVERT_*.
 314         * runtime/string.c (find_option): Use LIBERROR_BAD_OPTION instead
 315         of ERROR_BAD_OPTION.
 316         * runtime/error.c (translate_error, generate_error): Use
 317         LIBERROR_* macros instead of ERROR_*.
 318         * io/file_pos.c (formatted_backspace, unformatted_backspace,
 319         st_backspace, st_rewind, st_flush): Rename macros.
 320         * io/open.c (convert_opt, edit_modes, new_unit, already_open,
 321         st_open): Likewise.
 322         * io/close.c (st_close): Likewise.
 323         * io/list_read.c (next_char, convert_integer, parse_repeat,
 324         read_logical, read_integer, read_character, parse_real,
 325         check_type, list_formatted_read_scalar, namelist_read,
 326         nml_err_ret): Likewise.
 327         * io/read.c (convert_real, read_l, read_decimal, read_radix,
 328         read_f): Likewise.
 329         * io/inquire.c (inquire_via_unit): Likewise.
 330         * io/unit.c (get_internal_unit): Likewise.
 331         * io/transfer.c (read_sf, read_block, read_block_direct,
 332         write_block, write_buf, unformatted_read, unformatted_write,
 333         formatted_transfer_scalar, us_read, us_write, data_transfer_init,
 334         skip_record, next_record_r, write_us_marker, next_record_w_unf,
 335         next_record_w, finalize_transfer, st_read, st_write_done):
 336         Likewise.
 337         * io/format.c (format_error): Likewise.
 338
 339 2007-08-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 340
 341         * m4/minloc1.m4: Update copyright year and ajust headers order.
 342         * m4/maxloc1.m4: Likewise.
 343         * m4/in_pack.m4: Likewise.
 344         * m4/sum.m4: Likewise.
 345         * m4/fraction.m4: Likewise.
 346         * m4/all.m4: Likewise.
 347         * m4/set_exponent.m4: Likewise.
 348         * m4/transpose.m4: Likewise.
 349         * m4/eoshift1.m4: Likewise.
 350         * m4/spacing.m4: Likewise.
 351         * m4/eoshift3.m4: Likewise.
 352         * m4/minval.m4: Likewise.
 353         * m4/count.m4: Likewise.
 354         * m4/maxval.m4: Likewise.
 355         * m4/exponent.m4: Likewise.
 356         * m4/shape.m4: Likewise.
 357         * m4/head.m4: Likewise.
 358         * m4/cshift1.m4: Likewise.
 359         * m4/minloc0.m4: Likewise.
 360         * m4/nearest.m4: Likewise.
 361         * m4/maxloc0.m4: Likewise.
 362         * m4/pow.m4: Likewise.
 363         * m4/in_unpack.m4: Likewise.
 364         * m4/matmull.m4: Likewise.
 365         * m4/product.m4: Likewise.
 366         * m4/reshape.m4: Likewise.
 367         * m4/any.m4: Likewise.
 368         * m4/rrspacing.m4: Likewise.
 369         * m4/matmul.m4: Likewise.
 370         * runtime/backtrace.c: Likewise.
 371         * runtime/environ.c: Likewise.
 372         * runtime/in_pack_generic.c: Likewise.
 373         * runtime/compile_options.c: Likewise.
 374         * runtime/in_unpack_generic.c: Likewise.
 375         * runtime/main.c: Likewise.
 376         * runtime/stop.c: Likewise.
 377         * runtime/string.c: Likewise.
 378         * runtime/memory.c: Likewise.
 379         * runtime/error.c: Likewise.
 380         * runtime/pause.c: Likewise.
 381         * intrinsics/ierrno.c: Likewise.
 382         * intrinsics/system_clock.c: Likewise.
 383         * intrinsics/cshift0.c: Likewise.
 384         * intrinsics/unlink.c: Likewise.
 385         * intrinsics/ctime.c: Likewise.
 386         * intrinsics/etime.c: Likewise.
 387         * intrinsics/cpu_time.c: Likewise.
 388         * intrinsics/malloc.c: Likewise.
 389         * intrinsics/hostnm.c: Likewise.
 390         * intrinsics/sleep.c: Likewise.
 391         * intrinsics/exit.c: Likewise.
 392         * intrinsics/perror.c: Likewise.
 393         * intrinsics/transpose_generic.c: Likewise.
 394         * intrinsics/pack_generic.c: Likewise.
 395         * intrinsics/spread_generic.c: Likewise.
 396         * intrinsics/stat.c: Likewise.
 397         * intrinsics/string_intrinsics.c: Likewise.
 398         * intrinsics/getcwd.c: Likewise.
 399         * intrinsics/date_and_time.c: Likewise.
 400         * intrinsics/unpack_generic.c: Likewise.
 401         * intrinsics/move_alloc.c: Likewise.
 402         * intrinsics/getlog.c: Likewise.
 403         * intrinsics/eoshift0.c: Likewise.
 404         * intrinsics/eoshift2.c: Likewise.
 405         * intrinsics/reshape_generic.c: Likewise.
 406         * intrinsics/system.c: Likewise.
 407         * intrinsics/iso_c_binding.c: Likewise.
 408         * intrinsics/env.c: Likewise.
 409         * intrinsics/kill.c: Likewise.
 410         * intrinsics/reshape_packed.c: Likewise.
 411         * intrinsics/time.c: Likewise.
 412         * intrinsics/gerror.c: Likewise.
 413         * intrinsics/access.c: Likewise.
 414         * intrinsics/fnum.c: Likewise.
 415         * intrinsics/abort.c: Likewise.
 416         * intrinsics/rename.c: Likewise.
 417         * intrinsics/signal.c: Likewise.
 418         * intrinsics/symlnk.c: Likewise.
 419         * intrinsics/random.c: Likewise.
 420         * intrinsics/umask.c: Likewise.
 421         * intrinsics/getXid.c: Likewise.
 422         * intrinsics/rand.c: Likewise.
 423         * intrinsics/chdir.c: Likewise.
 424         * intrinsics/chmod.c: Likewise.
 425         * intrinsics/clock.c: Likewise.
 426         * intrinsics/args.c: Likewise.
 427         * intrinsics/link.c: Likewise.
 428         * c99_protos.h: Likewise.
 429         * config/fpu-387.h: Likewise.
 430         * config/fpu-aix.h: Likewise.
 431         * config/fpu-sysv.h: Likewise.
 432         * config/fpu-generic.h: Likewise.
 433         * config/fpu-glibc.h: Likewise.
 434         * io/file_pos.c: Likewise.
 435         * io/open.c: Likewise.
 436         * io/size_from_kind.c: Likewise.
 437         * io/close.c: Likewise.
 438         * io/list_read.c: Likewise.
 439         * io/read.c: Likewise.
 440         * io/inquire.c: Likewise.
 441         * io/unit.c: Likewise.
 442         * io/unix.c: Likewise.
 443         * io/transfer.c: Likewise.
 444         * io/intrinsics.c: Likewise.
 445         * io/format.c: Likewise.
 446         * io/lock.c: Likewise.
 447         * io/write.c: Likewise.
 448         * io/write_float.def: Likewise.
 449         * fmain.c: Likewise.
 450         * generated/minval_r8.c: Regenerate.
 451         * generated/minloc1_16_r16.c: Regenerate.
 452         * generated/maxloc1_4_r8.c: Regenerate.
 453         * generated/sum_i8.c: Regenerate.
 454         * generated/eoshift3_4.c: Regenerate.
 455         * generated/transpose_c8.c: Regenerate.
 456         * generated/any_l16.c: Regenerate.
 457         * generated/eoshift1_8.c: Regenerate.
 458         * generated/pow_r8_i8.c: Regenerate.
 459         * generated/reshape_r16.c: Regenerate.
 460         * generated/pow_i4_i16.c: Regenerate.
 461         * generated/maxval_i2.c: Regenerate.
 462         * generated/product_r4.c: Regenerate.
 463         * generated/maxloc1_8_i4.c: Regenerate.
 464         * generated/exponent_r16.c: Regenerate.
 465         * generated/maxloc0_4_r4.c: Regenerate.
 466         * generated/fraction_r16.c: Regenerate.
 467         * generated/in_unpack_i8.c: Regenerate.
 468         * generated/matmul_r8.c: Regenerate.
 469         * generated/product_i2.c: Regenerate.
 470         * generated/fraction_r4.c: Regenerate.
 471         * generated/minloc0_4_r16.c: Regenerate.
 472         * generated/reshape_c4.c: Regenerate.
 473         * generated/minloc0_4_i1.c: Regenerate.
 474         * generated/maxloc0_4_r16.c: Regenerate.
 475         * generated/maxloc0_4_i2.c: Regenerate.
 476         * generated/minloc1_8_r16.c: Regenerate.
 477         * generated/maxloc1_8_r16.c: Regenerate.
 478         * generated/set_exponent_r8.c: Regenerate.
 479         * generated/in_unpack_i16.c: Regenerate.
 480         * generated/transpose_c16.c: Regenerate.
 481         * generated/maxloc0_8_i8.c: Regenerate.
 482         * generated/pow_c4_i8.c: Regenerate.
 483         * generated/sum_r16.c: Regenerate.
 484         * generated/sum_i1.c: Regenerate.
 485         * generated/minloc1_4_r8.c: Regenerate.
 486         * generated/transpose_r10.c: Regenerate.
 487         * generated/pow_i8_i4.c: Regenerate.
 488         * generated/maxloc1_16_r16.c: Regenerate.
 489         * generated/minloc1_16_i4.c: Regenerate.
 490         * generated/maxloc1_16_i4.c: Regenerate.
 491         * generated/minloc0_16_i8.c: Regenerate.
 492         * generated/maxloc0_16_i8.c: Regenerate.
 493         * generated/nearest_r8.c: Regenerate.
 494         * generated/spacing_r16.c: Regenerate.
 495         * generated/transpose_i8.c: Regenerate.
 496         * generated/count_16_l16.c: Regenerate.
 497         * generated/maxval_r16.c: Regenerate.
 498         * generated/count_8_l8.c: Regenerate.
 499         * generated/product_c10.c: Regenerate.
 500         * generated/minloc1_8_i4.c: Regenerate.
 501         * generated/minloc0_16_i16.c: Regenerate.
 502         * generated/matmul_r16.c: Regenerate.
 503         * generated/eoshift1_16.c: Regenerate.
 504         * generated/minloc0_4_r4.c: Regenerate.
 505         * generated/pow_c16_i16.c: Regenerate.
 506         * generated/set_exponent_r10.c: Regenerate.
 507         * generated/pow_i16_i16.c: Regenerate.
 508         * generated/product_c4.c: Regenerate.
 509         * generated/sum_r4.c: Regenerate.
 510         * generated/pow_c16_i4.c: Regenerate.
 511         * generated/rrspacing_r10.c: Regenerate.
 512         * generated/in_pack_c16.c: Regenerate.
 513         * generated/minloc0_4_i2.c: Regenerate.
 514         * generated/maxloc0_8_i1.c: Regenerate.
 515         * generated/reshape_i4.c: Regenerate.
 516         * generated/minloc0_8_i8.c: Regenerate.
 517         * generated/matmul_c8.c: Regenerate.
 518         * generated/spacing_r4.c: Regenerate.
 519         * generated/in_pack_c4.c: Regenerate.
 520         * generated/all_l16.c: Regenerate.
 521         * generated/minloc1_16_r10.c: Regenerate.
 522         * generated/sum_i2.c: Regenerate.
 523         * generated/minloc0_16_i1.c: Regenerate.
 524         * generated/reshape_c16.c: Regenerate.
 525         * generated/maxloc0_16_i1.c: Regenerate.
 526         * generated/maxloc1_8_r8.c: Regenerate.
 527         * generated/minval_i16.c: Regenerate.
 528         * generated/reshape_r10.c: Regenerate.
 529         * generated/exponent_r10.c: Regenerate.
 530         * generated/maxval_i4.c: Regenerate.
 531         * generated/any_l4.c: Regenerate.
 532         * generated/minval_i8.c: Regenerate.
 533         * generated/maxloc1_4_i8.c: Regenerate.
 534         * generated/fraction_r10.c: Regenerate.
 535         * generated/maxloc0_16_i16.c: Regenerate.
 536         * generated/shape_i4.c: Regenerate.
 537         * generated/pow_r16_i8.c: Regenerate.
 538         * generated/maxloc0_8_r4.c: Regenerate.
 539         * generated/rrspacing_r8.c: Regenerate.
 540         * generated/pow_c10_i4.c: Regenerate.
 541         * generated/minloc1_4_i16.c: Regenerate.
 542         * generated/minloc0_4_r10.c: Regenerate.
 543         * generated/maxloc1_4_i16.c: Regenerate.
 544         * generated/minloc0_8_i16.c: Regenerate.
 545         * generated/maxloc0_4_r10.c: Regenerate.
 546         * generated/maxloc0_8_i16.c: Regenerate.
 547         * generated/minloc1_8_r10.c: Regenerate.
 548         * generated/product_i4.c: Regenerate.
 549         * generated/minloc0_16_r4.c: Regenerate.
 550         * generated/sum_c16.c: Regenerate.
 551         * generated/maxloc1_8_r10.c: Regenerate.
 552         * generated/maxloc0_16_r4.c: Regenerate.
 553         * generated/transpose_c10.c: Regenerate.
 554         * generated/minloc1_16_r8.c: Regenerate.
 555         * generated/minloc0_8_i1.c: Regenerate.
 556         * generated/maxloc0_4_i4.c: Regenerate.
 557         * generated/transpose_r4.c: Regenerate.
 558         * generated/maxloc1_16_r8.c: Regenerate.
 559         * generated/pow_i16_i8.c: Regenerate.
 560         * generated/cshift1_4.c: Regenerate.
 561         * generated/maxloc0_8_i2.c: Regenerate.
 562         * generated/sum_r10.c: Regenerate.
 563         * generated/nearest_r16.c: Regenerate.
 564         * generated/sum_c4.c: Regenerate.
 565         * generated/maxloc1_16_r10.c: Regenerate.
 566         * generated/count_4_l16.c: Regenerate.
 567         * generated/pow_c8_i8.c: Regenerate.
 568         * generated/matmul_i8.c: Regenerate.
 569         * generated/in_pack_i4.c: Regenerate.
 570         * generated/pow_i4_i8.c: Regenerate.
 571         * generated/minloc0_16_i2.c: Regenerate.
 572         * generated/minloc1_8_r8.c: Regenerate.
 573         * generated/maxloc0_16_i2.c: Regenerate.
 574         * generated/exponent_r4.c: Regenerate.
 575         * generated/spacing_r10.c: Regenerate.
 576         * generated/matmul_c16.c: Regenerate.
 577         * generated/pow_c4_i16.c: Regenerate.
 578         * generated/maxval_r10.c: Regenerate.
 579         * generated/count_4_l4.c: Regenerate.
 580         * generated/shape_i16.c: Regenerate.
 581         * generated/minval_i1.c: Regenerate.
 582         * generated/maxloc1_4_i1.c: Regenerate.
 583         * generated/matmul_r10.c: Regenerate.
 584         * generated/minloc1_4_i8.c: Regenerate.
 585         * generated/pow_r10_i8.c: Regenerate.
 586         * generated/minloc0_8_r4.c: Regenerate.
 587         * generated/in_unpack_c4.c: Regenerate.
 588         * generated/matmul_l4.c: Regenerate.
 589         * generated/product_i16.c: Regenerate.
 590         * generated/minloc0_16_r16.c: Regenerate.
 591         * generated/reshape_r8.c: Regenerate.
 592         * generated/pow_r10_i16.c: Regenerate.
 593         * generated/all_l4.c: Regenerate.
 594         * generated/in_pack_c10.c: Regenerate.
 595         * generated/minloc0_4_i4.c: Regenerate.
 596         * generated/minloc0_8_i2.c: Regenerate.
 597         * generated/matmul_i1.c: Regenerate.
 598         * generated/reshape_c10.c: Regenerate.
 599         * generated/minval_r4.c: Regenerate.
 600         * generated/maxloc1_4_r4.c: Regenerate.
 601         * generated/pow_r8_i16.c: Regenerate.
 602         * generated/sum_i4.c: Regenerate.
 603         * generated/maxval_r8.c: Regenerate.
 604         * generated/count_16_l8.c: Regenerate.
 605         * generated/transpose_c4.c: Regenerate.
 606         * generated/eoshift1_4.c: Regenerate.
 607         * generated/eoshift3_8.c: Regenerate.
 608         * generated/minval_r16.c: Regenerate.
 609         * generated/minloc1_4_i1.c: Regenerate.
 610         * generated/minval_i2.c: Regenerate.
 611         * generated/maxloc1_4_i2.c: Regenerate.
 612         * generated/pow_i8_i16.c: Regenerate.
 613         * generated/product_r8.c: Regenerate.
 614         * generated/maxloc1_8_i8.c: Regenerate.
 615         * generated/maxloc0_4_r8.c: Regenerate.
 616         * generated/maxloc0_16_r16.c: Regenerate.
 617         * generated/in_unpack_i4.c: Regenerate.
 618         * generated/matmul_r4.c: Regenerate.
 619         * generated/sum_c10.c: Regenerate.
 620         * generated/minloc1_4_r16.c: Regenerate.
 621         * generated/fraction_r8.c: Regenerate.
 622         * generated/maxloc1_4_r16.c: Regenerate.
 623         * generated/set_exponent_r4.c: Regenerate.
 624         * generated/minloc0_8_r16.c: Regenerate.
 625         * generated/in_unpack_c16.c: Regenerate.
 626         * generated/reshape_c8.c: Regenerate.
 627         * generated/maxloc0_8_r16.c: Regenerate.
 628         * generated/nearest_r10.c: Regenerate.
 629         * generated/maxloc0_8_i4.c: Regenerate.
 630         * generated/pow_c4_i4.c: Regenerate.
 631         * generated/matmul_i2.c: Regenerate.
 632         * generated/minloc1_4_r4.c: Regenerate.
 633         * generated/transpose_i16.c: Regenerate.
 634         * generated/matmul_c10.c: Regenerate.
 635         * generated/minloc0_16_i4.c: Regenerate.
 636         * generated/maxloc0_16_i4.c: Regenerate.
 637         * generated/pow_i8_i8.c: Regenerate.
 638         * generated/nearest_r4.c: Regenerate.
 639         * generated/minloc1_16_i8.c: Regenerate.
 640         * generated/maxloc1_16_i8.c: Regenerate.
 641         * generated/transpose_i4.c: Regenerate.
 642         * generated/count_8_l4.c: Regenerate.
 643         * generated/minloc1_4_i2.c: Regenerate.
 644         * generated/matmul_l16.c: Regenerate.
 645         * generated/maxloc1_8_i1.c: Regenerate.
 646         * generated/minloc0_16_r10.c: Regenerate.
 647         * generated/minloc1_8_i8.c: Regenerate.
 648         * generated/minloc0_4_r8.c: Regenerate.
 649         * generated/product_r16.c: Regenerate.
 650         * generated/product_c8.c: Regenerate.
 651         * generated/pow_r16_i16.c: Regenerate.
 652         * generated/sum_r8.c: Regenerate.
 653         * generated/pow_c16_i8.c: Regenerate.
 654         * generated/in_pack_i16.c: Regenerate.
 655         * generated/minloc0_8_i4.c: Regenerate.
 656         * generated/matmul_c4.c: Regenerate.
 657         * generated/minloc1_16_i16.c: Regenerate.
 658         * generated/reshape_i8.c: Regenerate.
 659         * generated/spacing_r8.c: Regenerate.
 660         * generated/in_pack_c8.c: Regenerate.
 661         * generated/maxloc1_8_r4.c: Regenerate.
 662         * generated/minloc1_16_i1.c: Regenerate.
 663         * generated/maxloc1_16_i1.c: Regenerate.
 664         * generated/reshape_i16.c: Regenerate.
 665         * generated/minval_r10.c: Regenerate.
 666         * generated/pow_r4_i8.c: Regenerate.
 667         * generated/minloc1_8_i1.c: Regenerate.
 668         * generated/minval_i4.c: Regenerate.
 669         * generated/maxloc1_4_i4.c: Regenerate.
 670         * generated/maxloc1_8_i2.c: Regenerate.
 671         * generated/maxval_i8.c: Regenerate.
 672         * generated/eoshift3_16.c: Regenerate.
 673         * generated/any_l8.c: Regenerate.
 674         * generated/maxloc0_16_r10.c: Regenerate.
 675         * generated/rrspacing_r4.c: Regenerate.
 676         * generated/shape_i8.c: Regenerate.
 677         * generated/maxloc0_8_r8.c: Regenerate.
 678         * generated/minloc0_4_i16.c: Regenerate.
 679         * generated/maxloc0_4_i16.c: Regenerate.
 680         * generated/minloc1_4_r10.c: Regenerate.
 681         * generated/minloc1_8_i16.c: Regenerate.
 682         * generated/pow_c10_i8.c: Regenerate.
 683         * generated/maxloc1_4_r10.c: Regenerate.
 684         * generated/maxloc1_8_i16.c: Regenerate.
 685         * generated/in_unpack_c10.c: Regenerate.
 686         * generated/minloc0_8_r10.c: Regenerate.
 687         * generated/maxloc0_8_r10.c: Regenerate.
 688         * generated/minloc1_16_r4.c: Regenerate.
 689         * generated/maxloc1_16_r4.c: Regenerate.
 690         * generated/minloc0_16_r8.c: Regenerate.
 691         * generated/pow_i16_i4.c: Regenerate.
 692         * generated/product_i8.c: Regenerate.
 693         * generated/maxloc0_16_r8.c: Regenerate.
 694         * generated/sum_i16.c: Regenerate.
 695         * generated/maxloc0_4_i8.c: Regenerate.
 696         * generated/transpose_r8.c: Regenerate.
 697         * generated/cshift1_8.c: Regenerate.
 698         * generated/maxloc1_16_i16.c: Regenerate.
 699         * generated/matmul_i4.c: Regenerate.
 700         * generated/pow_c8_i4.c: Regenerate.
 701         * generated/pow_i4_i4.c: Regenerate.
 702         * generated/minloc1_8_r4.c: Regenerate.
 703         * generated/sum_c8.c: Regenerate.
 704         * generated/count_8_l16.c: Regenerate.
 705         * generated/minloc1_16_i2.c: Regenerate.
 706         * generated/maxloc1_16_i2.c: Regenerate.
 707         * generated/in_pack_i8.c: Regenerate.
 708         * generated/transpose_r16.c: Regenerate.
 709         * generated/maxval_i16.c: Regenerate.
 710         * generated/exponent_r8.c: Regenerate.
 711         * generated/matmul_i16.c: Regenerate.
 712         * generated/count_4_l8.c: Regenerate.
 713         * generated/pow_c8_i16.c: Regenerate.
 714         * generated/maxval_i1.c: Regenerate.
 715         * generated/minloc1_4_i4.c: Regenerate.
 716         * generated/minloc1_8_i2.c: Regenerate.
 717         * generated/pow_c10_i16.c: Regenerate.
 718         * generated/product_c16.c: Regenerate.
 719         * generated/reshape_r4.c: Regenerate.
 720         * generated/in_unpack_c8.c: Regenerate.
 721         * generated/minloc0_8_r8.c: Regenerate.
 722         * generated/matmul_l8.c: Regenerate.
 723         * generated/product_r10.c: Regenerate.
 724         * generated/set_exponent_r16.c: Regenerate.
 725         * generated/cshift1_16.c: Regenerate.
 726         * generated/product_i1.c: Regenerate.
 727         * generated/all_l8.c: Regenerate.
 728         * generated/maxloc0_4_i1.c: Regenerate.
 729         * generated/rrspacing_r16.c: Regenerate.
 730         * generated/minloc0_4_i8.c: Regenerate.
 731         * generated/pow_r4_i16.c: Regenerate.
 732         * generated/count_16_l4.c: Regenerate.
 733         * generated/maxval_r4.c: Regenerate.
 734
 735 2007-08-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 736
 737         PR libfortran/33225
 738         * io/write.c: Revert changes from patch of 2007-08-27.
 739         * io/write_float.def: Remove file, reverting addition.
 740
 741 2007-08-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 742
 743         * runtime/memory.c (internal_realloc, allocate, allocate_array,
 744         deallocate): Remove functions.
 745         * gfortran.map (_gfortran_allocate, _gfortran_allocate_array,
 746         _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols.
 747         * libgfortran.h (error_codes): Add comment.
 748
 749 2007-08-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 750
 751         PR libfortran/33055
 752         Revert previous patch.
 753
 754 2007-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 755
 756         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
 757         new file write_float.def. Include write_float.def.
 758         (extract_real): Delete. (calculate_sign): Delete.
 759         (calculate_exp): Delete. (calculate_G_format): Delete.
 760         (output_float): Delete. (write_float): Delete.
 761         * io/write_float.def (calculate_sign): Added.
 762         (output_float): Refactored to be independent of kind and added to this
 763         file for inclusion. (write_infnan): New function to write "Infinite"
 764         or "NaN" depending on flags passed, independent of kind.
 765         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
 766         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
 767         (DTOA, DTOAL): Macros to implement "decimal to ascii".
 768         (WRITE_FLOAT): New macro for kind specific write_float functions.
 769         (write_float): Revised function to determine kind and use WRITE_FLOAT
 770         to implement kind specific output.
 771
 772 2007-08-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 773
 774         PR libfortran/33055
 775         * io/inquire.c (inquire_via_unit):  If inquiring by unit, check for
 776         an error condition from the IOSTAT variable and set EXIST to false if
 777         there was a bad unit number.
 778
 779 2007-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 780
 781         PR fortran/32972
 782         * libgfortran.h:  Remove GFOR_POINTER_L8_TO_L4 macro.
 783         Add GFOR_POINTER_TO_L1 macro.
 784         * m4/iforeach.m4(`m'name`'rtype_qual`_'atype_code):
 785         Change argument 'mask' to gfc_array_l1.  Adjust prototype.
 786         Change mask pointer to GFC_LOGICAL_1.  Multiply strides
 787         by kind of mask
 788         * m4/ifunction.m4:  Likewise.
 789         * intrinsics/pack_generic.c(pack_internal):  Likewise.
 790         * intrinsics/unpack_generic.c(unpack_internal):  Likewise.
 791         * m4/matmull.m4:  Switch to GFC_LOGICAL_1.  Multiply strides by
 792         kind of logical arguments a and b.
 793         * generated/matmul_l16.c: Regenerated.
 794         * generated/matmul_l4.c: Regenerated.
 795         * generated/matmul_l8.c: Regenerated.
 796         * generated/maxloc0_16_i1.c: Regenerated.
 797         * generated/maxloc0_16_i16.c: Regenerated.
 798         * generated/maxloc0_16_i2.c: Regenerated.
 799         * generated/maxloc0_16_i4.c: Regenerated.
 800         * generated/maxloc0_16_i8.c: Regenerated.
 801         * generated/maxloc0_16_r10.c: Regenerated.
 802         * generated/maxloc0_16_r16.c: Regenerated.
 803         * generated/maxloc0_16_r4.c: Regenerated.
 804         * generated/maxloc0_16_r8.c: Regenerated.
 805         * generated/maxloc0_4_i1.c: Regenerated.
 806         * generated/maxloc0_4_i16.c: Regenerated.
 807         * generated/maxloc0_4_i2.c: Regenerated.
 808         * generated/maxloc0_4_i4.c: Regenerated.
 809         * generated/maxloc0_4_i8.c: Regenerated.
 810         * generated/maxloc0_4_r10.c: Regenerated.
 811         * generated/maxloc0_4_r16.c: Regenerated.
 812         * generated/maxloc0_4_r4.c: Regenerated.
 813         * generated/maxloc0_4_r8.c: Regenerated.
 814         * generated/maxloc0_8_i1.c: Regenerated.
 815         * generated/maxloc0_8_i16.c: Regenerated.
 816         * generated/maxloc0_8_i2.c: Regenerated.
 817         * generated/maxloc0_8_i4.c: Regenerated.
 818         * generated/maxloc0_8_i8.c: Regenerated.
 819         * generated/maxloc0_8_r10.c: Regenerated.
 820         * generated/maxloc0_8_r16.c: Regenerated.
 821         * generated/maxloc0_8_r4.c: Regenerated.
 822         * generated/maxloc0_8_r8.c: Regenerated.
 823         * generated/maxloc1_16_i1.c: Regenerated.
 824         * generated/maxloc1_16_i16.c: Regenerated.
 825         * generated/maxloc1_16_i2.c: Regenerated.
 826         * generated/maxloc1_16_i4.c: Regenerated.
 827         * generated/maxloc1_16_i8.c: Regenerated.
 828         * generated/maxloc1_16_r10.c: Regenerated.
 829         * generated/maxloc1_16_r16.c: Regenerated.
 830         * generated/maxloc1_16_r4.c: Regenerated.
 831         * generated/maxloc1_16_r8.c: Regenerated.
 832         * generated/maxloc1_4_i1.c: Regenerated.
 833         * generated/maxloc1_4_i16.c: Regenerated.
 834         * generated/maxloc1_4_i2.c: Regenerated.
 835         * generated/maxloc1_4_i4.c: Regenerated.
 836         * generated/maxloc1_4_i8.c: Regenerated.
 837         * generated/maxloc1_4_r10.c: Regenerated.
 838         * generated/maxloc1_4_r16.c: Regenerated.
 839         * generated/maxloc1_4_r4.c: Regenerated.
 840         * generated/maxloc1_4_r8.c: Regenerated.
 841         * generated/maxloc1_8_i1.c: Regenerated.
 842         * generated/maxloc1_8_i16.c: Regenerated.
 843         * generated/maxloc1_8_i2.c: Regenerated.
 844         * generated/maxloc1_8_i4.c: Regenerated.
 845         * generated/maxloc1_8_i8.c: Regenerated.
 846         * generated/maxloc1_8_r10.c: Regenerated.
 847         * generated/maxloc1_8_r16.c: Regenerated.
 848         * generated/maxloc1_8_r4.c: Regenerated.
 849         * generated/maxloc1_8_r8.c: Regenerated.
 850         * generated/maxval_i1.c: Regenerated.
 851         * generated/maxval_i16.c: Regenerated.
 852         * generated/maxval_i2.c: Regenerated.
 853         * generated/maxval_i4.c: Regenerated.
 854         * generated/maxval_i8.c: Regenerated.
 855         * generated/maxval_r10.c: Regenerated.
 856         * generated/maxval_r16.c: Regenerated.
 857         * generated/maxval_r4.c: Regenerated.
 858         * generated/maxval_r8.c: Regenerated.
 859         * generated/minloc0_16_i1.c: Regenerated.
 860         * generated/minloc0_16_i16.c: Regenerated.
 861         * generated/minloc0_16_i2.c: Regenerated.
 862         * generated/minloc0_16_i4.c: Regenerated.
 863         * generated/minloc0_16_i8.c: Regenerated.
 864         * generated/minloc0_16_r10.c: Regenerated.
 865         * generated/minloc0_16_r16.c: Regenerated.
 866         * generated/minloc0_16_r4.c: Regenerated.
 867         * generated/minloc0_16_r8.c: Regenerated.
 868         * generated/minloc0_4_i1.c: Regenerated.
 869         * generated/minloc0_4_i16.c: Regenerated.
 870         * generated/minloc0_4_i2.c: Regenerated.
 871         * generated/minloc0_4_i4.c: Regenerated.
 872         * generated/minloc0_4_i8.c: Regenerated.
 873         * generated/minloc0_4_r10.c: Regenerated.
 874         * generated/minloc0_4_r16.c: Regenerated.
 875         * generated/minloc0_4_r4.c: Regenerated.
 876         * generated/minloc0_4_r8.c: Regenerated.
 877         * generated/minloc0_8_i1.c: Regenerated.
 878         * generated/minloc0_8_i16.c: Regenerated.
 879         * generated/minloc0_8_i2.c: Regenerated.
 880         * generated/minloc0_8_i4.c: Regenerated.
 881         * generated/minloc0_8_i8.c: Regenerated.
 882         * generated/minloc0_8_r10.c: Regenerated.
 883         * generated/minloc0_8_r16.c: Regenerated.
 884         * generated/minloc0_8_r4.c: Regenerated.
 885         * generated/minloc0_8_r8.c: Regenerated.
 886         * generated/minloc1_16_i1.c: Regenerated.
 887         * generated/minloc1_16_i16.c: Regenerated.
 888         * generated/minloc1_16_i2.c: Regenerated.
 889         * generated/minloc1_16_i4.c: Regenerated.
 890         * generated/minloc1_16_i8.c: Regenerated.
 891         * generated/minloc1_16_r10.c: Regenerated.
 892         * generated/minloc1_16_r16.c: Regenerated.
 893         * generated/minloc1_16_r4.c: Regenerated.
 894         * generated/minloc1_16_r8.c: Regenerated.
 895         * generated/minloc1_4_i1.c: Regenerated.
 896         * generated/minloc1_4_i16.c: Regenerated.
 897         * generated/minloc1_4_i2.c: Regenerated.
 898         * generated/minloc1_4_i4.c: Regenerated.
 899         * generated/minloc1_4_i8.c: Regenerated.
 900         * generated/minloc1_4_r10.c: Regenerated.
 901         * generated/minloc1_4_r16.c: Regenerated.
 902         * generated/minloc1_4_r4.c: Regenerated.
 903         * generated/minloc1_4_r8.c: Regenerated.
 904         * generated/minloc1_8_i1.c: Regenerated.
 905         * generated/minloc1_8_i16.c: Regenerated.
 906         * generated/minloc1_8_i2.c: Regenerated.
 907         * generated/minloc1_8_i4.c: Regenerated.
 908         * generated/minloc1_8_i8.c: Regenerated.
 909         * generated/minloc1_8_r10.c: Regenerated.
 910         * generated/minloc1_8_r16.c: Regenerated.
 911         * generated/minloc1_8_r4.c: Regenerated.
 912         * generated/minloc1_8_r8.c: Regenerated.
 913         * generated/minval_i1.c: Regenerated.
 914         * generated/minval_i16.c: Regenerated.
 915         * generated/minval_i2.c: Regenerated.
 916         * generated/minval_i4.c: Regenerated.
 917         * generated/minval_i8.c: Regenerated.
 918         * generated/minval_r10.c: Regenerated.
 919         * generated/minval_r16.c: Regenerated.
 920         * generated/minval_r4.c: Regenerated.
 921         * generated/minval_r8.c: Regenerated.
 922         * generated/product_c10.c: Regenerated.
 923         * generated/product_c16.c: Regenerated.
 924         * generated/product_c4.c: Regenerated.
 925         * generated/product_c8.c: Regenerated.
 926         * generated/product_i1.c: Regenerated.
 927         * generated/product_i16.c: Regenerated.
 928         * generated/product_i2.c: Regenerated.
 929         * generated/product_i4.c: Regenerated.
 930         * generated/product_i8.c: Regenerated.
 931         * generated/product_r10.c: Regenerated.
 932         * generated/product_r16.c: Regenerated.
 933         * generated/product_r4.c: Regenerated.
 934         * generated/product_r8.c: Regenerated.
 935         * generated/sum_c10.c: Regenerated.
 936         * generated/sum_c16.c: Regenerated.
 937         * generated/sum_c4.c: Regenerated.
 938         * generated/sum_c8.c: Regenerated.
 939         * generated/sum_i1.c: Regenerated.
 940         * generated/sum_i16.c: Regenerated.
 941         * generated/sum_i2.c: Regenerated.
 942         * generated/sum_i4.c: Regenerated.
 943         * generated/sum_i8.c: Regenerated.
 944         * generated/sum_r10.c: Regenerated.
 945         * generated/sum_r16.c: Regenerated.
 946         * generated/sum_r4.c: Regenerated.
 947         * generated/sum_r8.c: Regenerated.
 948
 949 2007-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 950
 951         PR libfortran/23138
 952         * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check.
 953         * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF.
 954         * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf
 955         instead of snprintf.
 956         * config.h.in: Regenerate.
 957         * configure: Regenerate.
 958
 959 2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
 960
 961         * libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
 962
 963 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 964
 965         PR fortran/33079
 966         * intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
 967         the zero-length result case.
 968
 969 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 970
 971         PR fortran/33077
 972         * intrinsics/random.c (random_seed_i8): Fix code logic.
 973
 974 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
 975
 976         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
 977         * configure: Regenerate.
 978
 979 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 980
 981         PR fortran/30964
 982         PR fortran/33054
 983         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
 984         (random_seed_i8): New function.
 985         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
 986         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
 987         * libgfortran.h (iexport_proto): Replace random_seed by
 988         random_seed_i4 and random_seed_i8.
 989         * runtime/main.c (init): Call the new random_seed_i4.
 990
 991 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 992             Tobias Burnus  <burnus@gcc.gnu.org>
 993
 994         PR fortran/31189
 995         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
 996         when displaying backtrace.
 997         * runtime/compile_options.c: Include <signal.h>.
 998         (handler): New function.
 999         (set_options): Set signal handlers for backtrace.
1000         * libgfortran.h (handler): Add prototype.
1001
1002 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1003
1004         * intrinsics/string_intrinsics.c (compare_string): Return an int.
1005         * libgfortran.h (compare_string): Likewise.
1006
1007 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1008
1009         PR fortran/31270
1010         * runtime/error.c (runtime_error_at): Add a variable number of
1011         arguments.
1012         * libgfortran.h (runtime_error_at): Update prototype.
1013
1014 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1015
1016         PR fortran/32933
1017         * intrinsics/associated.c: Change return type of associated into
1018         a C int.
1019
1020 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1021
1022         PR libfortran/33039
1023         * io/list_read.c (find_nml_name): Check for a space after a namelist
1024         name match.
1025
1026 2007-08-09  Tobias Burnus  <burnus@net-b.de>
1027
1028         PR fortran/32987
1029         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
1030
1031 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1032
1033         PR fortran/30947
1034         * intrinsics/signal.c: Create specific versions of alarm_sub and
1035         alarm_sub_int according to the integer kind of the last argument.
1036         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
1037         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
1038         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
1039         _gfortran_alarm_sub_int_i8.
1040
1041 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1042
1043         PR fortran/29828
1044         * intrinsics/string_intrinsics.c (string_minmax): New function
1045         and prototype.
1046         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
1047
1048 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1049
1050         PR fortran/31202
1051         * intrinsics/c99_functions.c (roundl): Provide fallback
1052         implementation for systems without ceill.
1053         * c99_protos.h (roundl): Define prototype in all cases.
1054
1055 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
1056
1057         PR libfortran/32977
1058         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
1059         a fatal error when a buffer overrun occurs.
1060
1061 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1062
1063         PR fortran/31202
1064         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
1065         llroundf,llround,llroundl): New functions.
1066         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
1067         llroundl): New prototypes.
1068         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
1069         llround and llroundl.
1070         * configure: Regenerate.
1071         * Makefile.in: Regenerate.
1072         * config.h.in: Regenerate.
1073
1074 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1075
1076         * libgfortran.h: Include <stdarg.h>.
1077
1078 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
1079
1080         PR libfortran/32858
1081         PR libfortran/30814
1082         * configure.ac:  Added checks for presence of stdio.h and
1083         stdarg.h.  Test presence of vsnprintf().
1084         * configure: Regenerated.
1085         * config.h.in:  Regenerated.
1086         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
1087         prototype of runtime_error.  Remove prototype for st_sprintf.
1088         Add prototype for st_vprintf.
1089         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
1090         * runtime/error.c (st_sprintf):  Remove.
1091         (runtime_error):  Rewrite as a variadic function.  Call
1092         st_vprintf().
1093         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
1094         bounds error.
1095         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
1096         * io/list_read.c (convert_integer):  Likewise.
1097         (parse_repeat):  Likewise.
1098         (read_logical):  Likewise.
1099         (read_character):  Likewise.
1100         (parse_real):  Likewise.
1101         (read_real):  Likewise.
1102         (check_type):  Likewise.
1103         (nml_parse_qualifyer):  Likewise.
1104         (nml_read_obj):  Likewise.
1105         (nml_get_ojb_data):  Likewise.
1106         * io/unix.c (init_error_stream):  Remove.
1107         (tempfile):  Replace st_sprintf by sprintf.
1108         (st_vprintf):  New function.
1109         (st_printf):  Rewrite to call st_vprintf.
1110         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
1111         * io/format.c (format_error):  Likewise.
1112         * io/write.c (nml_write_obj):  Likewise.
1113
1114 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
1115
1116         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
1117         GFC_INTEGER_4 for array descriptor triplets.
1118
1119 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1120
1121         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
1122
1123 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1124
1125         PR fortran/32035
1126         * runtime/select.c (select_string): Adjust prototype and function
1127         so that the return value is an integer, not a pointer.
1128
1129 2007-07-24  Tobias Burnus  <burnus@net-b.de>
1130
1131         * libgfortran.h:  Add bounds_check to compile_options_t.
1132
1133 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
1134
1135         PR fortran/30814
1136         * libgfortran.h:  Add bounds_check to compile_options_t.
1137         * runtime/compile_options.c (set_options):  Add handling
1138         of compile_options.bounds_check.
1139         * intrinsics/pack_generic.c (pack_internal):  Also determine
1140         the number of elements if compile_options.bounds_check is
1141         true.  Raise runtime error if a different array shape is
1142         detected.
1143
1144 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
1145
1146         PR fortran/32600
1147         * intrinsics/iso_c_binding.c (c_funloc): Remove.
1148         * intrinsics/iso_c_binding.h: Remove c_funloc.
1149         * gfortran.map: Ditto.
1150
1151 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1152
1153         * io/read.c (convert_real): Generate error only on EINVAL.
1154
1155 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
1156
1157         PR fortran/32627
1158         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
1159         for character/string arguments.
1160         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
1161         the optional SHAPE arg to be any valid integer kind.
1162         * libgfortran/gfortran.map: Add c_f_pointer_s0.
1163         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
1164         character kind.
1165         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
1166         c_f_pointer for complex and logical types.
1167         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
1168         and complex types.
1169
1170 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
1171
1172         PR fortran/32600
1173         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
1174         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
1175         * libgfortran/gfortran.map: Ditto.
1176
1177 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1178             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1179
1180         PR fortran/32611
1181         * runtime/compile_options.c (set_std): Remove.
1182         (set_options): New function.
1183         (init_compile_options): Add initialization for -fsign-zero option.
1184         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
1185         _gfortran_set_options.
1186         * libgfortran.h (compile_options_t): Add sign_zero field.
1187         * io/write.c (output_float): Use the sign bit of the value to determine
1188         if a negative sign should be emitted for zero values.  Do not emit the
1189         negative sign for zero if -fno-sign-zero was set during compile.
1190
1191 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1192
1193         PR libgfortran/32752
1194         * io/unix.c (unix_stream): Move buffer pointer adjacent to
1195         small_buffer.
1196         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
1197         bytes_used to zero. Fix off by one error in calculation of pos and
1198         skips. Eliminate duplicate pending_spaces check.
1199
1200 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1201
1202         PR fortran/32357
1203         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
1204         TOPOS arguments are C int.
1205
1206 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1207
1208         PR libgfortran/32702
1209         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
1210         (fd_alloc): If the number of bytes needed is greater than the default
1211         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer
1212         if necessary. (fd_sfree): Restore use of buffer pointer.
1213         (fd_close): Likewise. (fd_open): Likewise.
1214         (init_error_stream): Likewise.
1215
1216 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
1217
1218         PR libfortran/32336
1219         * m4/matmul.m4:  When the dimension of b is incorrect,
1220         raise a runtime error instead of a failed assertion.
1221         * generated/matmul_i1.c:  Regenerated.
1222         * generated/matmul_i2.c:  Regenerated.
1223         * generated/matmul_i4.c:  Regenerated.
1224         * generated/matmul_i8.c:  Regenerated.
1225         * generated/matmul_i16.c:  Regenerated.
1226         * generated/matmul_r4.c:  Regenerated.
1227         * generated/matmul_r8.c:  Regenerated.
1228         * generated/matmul_r10.c:  Regenerated.
1229         * generated/matmul_r16.c:  Regenerated.
1230
1231 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1232
1233         PR libgfortran/32678
1234         * io/transfer.c (formatted_transfer_scalar): Don't allow
1235         pending_spaces to go negative.
1236
1237 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
1238
1239         PR libfortran/32217
1240         * intrinsics/unpack_generic.c:  If the destination array is
1241         empty, return early.
1242
1243 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1244
1245         * aclocal.m4: Regenerated.
1246
1247 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
1248
1249         * configure.ac: SUBST CFLAGS.
1250         * configure: Regenerate.
1251
1252 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
1253
1254         * libgfortran.h: Mark internal_malloc_size as a malloc function.
1255         * runtime/memory.c (internal_realloc_size): Remove.
1256         (internal_realloc): Call realloc directly instead of
1257         internal_realloc_size.
1258         (allocate_size): Remove.
1259         (allocate): Call malloc directly instead of allocate_size, mark as
1260         malloc function.
1261
1262 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1263
1264         Restore collateral damage from ISO C Binding merge.
1265
1266 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1267
1268         PR libgfortran/32456
1269         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1270         for unit directly.
1271
1272 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1273
1274         * Makefile.in:  Regenerated with automake 1.9.6.
1275
1276 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1277
1278         * Makefile.in:  Remove extraneous kill.lo rule.
1279
1280 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
1281
1282         PR fortran/32239
1283         * generated/pow_r*_i4.c: Removed.
1284
1285 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
1286
1287         * Makefile.in: Add support for iso_c_generated_procs.c and
1288         iso_c_binding.c.
1289         * Makefile.am: Ditto.
1290         * intrinsics/iso_c_generated_procs.c: New file containing helper
1291         functions.
1292         * intrinsics/iso_c_binding.c: Ditto.
1293         * intrinsics/iso_c_binding.h: New file
1294         * gfortran.map: Include the __iso_c_binding_c_* functions.
1295         * libgfortran.h: define GFC_NUM_RANK_BITS.
1296
1297 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1298
1299         PR fortran/32239
1300         * Makefile.am: Don't generate real**int4 pow functions.
1301         * gfortran.map: Remove real**int4 pow symbols.
1302         * Makefile.in: Regenerated.
1303
1304 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1305
1306         PR libgfortran/32554
1307         * io/write.c (output_float): Set edigits to a fixed size, avoiding
1308         variation in field width calculation and eliminate buffer overrun.
1309
1310 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1311
1312         * runtime/memory.c (internal_realloc): Use index_type for size
1313         argument instead of GFC_INTEGER_4.
1314         (allocate_array): Likewise.
1315         (allocate): Likewise, add ifdef around unnecessary check.
1316         (internal_reallo64): Remove.
1317         (allocate_array64): Remove.
1318         (allocate64): Remove.
1319         * gfortran.map: Remove symbols for 64-bit allocation functions.
1320
1321 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1322
1323         PR libgfortran/32456
1324         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1325         for unit directly.
1326
1327 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
1328
1329         PR libfortran/32495
1330         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
1331         (show_backtrace): Rename strcasestr to local_strcasestr.
1332
1333 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1334
1335         PR libgfortran/32456
1336         * runtime/error.c (show_locus): Update to emit the unit number
1337         and file name involved with the error.  Use new function
1338         filename_from_unit.
1339         * libgfortran.h (filename_from_unit): Declare new function.
1340         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
1341         and stderr for use later in error reporting.
1342         (filename_from_unit): Add this new function.
1343
1344 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1345
1346         PR libgfortran/32446
1347         * io/write.c (output_float): Calculate ndigits correctly for large
1348         numbered formats that must pad zeros before the decimal point.
1349
1350 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1351
1352         PR libfortran/32345
1353         * runtime/backtrace.c (show_backtrace): Only use snprintf if
1354         available.
1355
1356 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1357
1358         PR libgfortran/32235
1359         * io/transfer.c (st_read): Remove test for end of file condition.
1360         (next_record_r): Add test for end of file condition.
1361
1362 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1363
1364         * configure: Regenerate.
1365
1366 2007-05-28  Tobias Burnus  <burnus@net-b.de>
1367
1368         PR fortran/32124
1369         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
1370         (allocate,allocate64): Use stat variable if present.
1371
1372 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1373
1374         * runtime/string.c (compare0): Use gfc_charlen_type instead of
1375         int.
1376         (fstrlen): Likewise.
1377         (find_option): Likewise.
1378         (fstrcpy): Use gfc_charlen_type instead of int, return length.
1379         (cf_strcpy): Likewise.
1380         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
1381         * io/open.c (new_unit): Use snprintf if available.
1382         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
1383         strcpy/strcat.
1384         (nml_read_obj): Likewise.
1385         * io/transfer.c (st_set_nml_var): Likewise.
1386         * io/write.c (output_float): Use snprintf if available.
1387         (nml_write_obj) Use memcpy instead of strcpy/strcat.
1388
1389 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
1390
1391         * io/unix.c (unix_stream): Rearrange struct members, remove
1392         small_buffer.
1393         (int_stream): New struct.
1394         (fd_alloc): Always use existing buffer, never reallocate.
1395         (fd_sfree): Remove check for buffer != small_buffer.
1396         (fd_close): Likewise.
1397         (mem_alloc_r_at): Change to use int_stream.
1398         (mem_alloc_w_at): Likewise.
1399         (mem_read): Likewise.
1400         (mem_write): Likewise.
1401         (mem_set): Likewise.
1402         (mem_truncate): Likewise.
1403         (mem_close): Likewise.
1404         (mem_sfree): Likewise.
1405         (empty_internal_buffer): Likewise.
1406         (open_internal): Likewise.
1407
1408 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1409
1410         * io/transfer.c (unformatted_read): Use size from front end
1411         eliminating use of size_from_real_kind.
1412         (unformatted_write): Ditto.
1413
1414 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1415
1416         * Makefile.in: Regenerate.
1417         * configure: Regenerate.
1418         * aclocal.m4: Regenerate.
1419
1420 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1421
1422         * libgfortran.h: Mark stop_numeric as noreturn.
1423
1424 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1425
1426         PR libgfortran/31295
1427         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
1428         * intrinsics/eoshift2.c (eoshift2): Ditto.
1429
1430 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1431
1432         PR libfortran/31964
1433         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
1434         shift of bit-size number of bits.
1435
1436 2007-05-17  Tobias Burnus <burnus@net-b.de>
1437
1438         PR fortran/31917
1439         * runtime/environ.c (mark_range): Fix setting default convert unit.
1440
1441 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1442
1443         PR libfortran/31922
1444         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
1445         string length is zero.
1446
1447 2007-05-15  Tobias Burnus  <burnus@net-b.de>
1448
1449         PR libfortran/31915
1450         * io/transfer.c (unformatted_read): Use proper size for real(10).
1451           (unformatted_write): Ditto.
1452
1453 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1454
1455         PR fortran/30723
1456         * runtime/memory.c (internal_malloc, internal_malloc64,
1457         internal_free): Remove.
1458         * runtime/error.c (os_error): Export function.
1459         * intrinsics/move_alloc.c: Include stdlib.h.
1460         (move_alloc): Call free instead of internal_free.
1461         (move_alloc_c): Wrap long lines.
1462         * libgfortran.h (os_error): Export prototype.
1463         (internal_free): Remove prototype.
1464         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
1465         _gfortran_internal_malloc and _gfortran_internal_malloc64.
1466         Add _gfortran_os_error.
1467
1468 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1469
1470         PR libfortran/31880
1471         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
1472
1473 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1474
1475         PR libfortran/31607
1476         * intrinsics/system.c (system_sub): Call flush_all_units.
1477         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
1478         * libgfortran.h (flush_all_units): Add prototype.
1479
1480 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1481
1482         PR libfortran/31201
1483         * runtime/error.c (runtime_error_at): New function.
1484         (generate_error): Export this function.
1485         * gfortran.map: Add _gfortran_generate_error and
1486         _gfortran_runtime_error_at.
1487         * libgfortran.h: Add comment to reference error codes in front end.
1488         (library_start): Locate prototype with library_end macro and add
1489         a new comment.  Add prototype for runtime_error_at. Export prototype
1490         for generate_error.
1491         * io/lock.c (library_start): Fix check for error condition.
1492         * io/transfer.c (data_transfer_init): Add library check.
1493
1494 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
1495
1496         PR fortran/22359
1497         * io/intrinsics.c (fseek_sub): New.
1498         * io/unix.c (fd_fseek): Change logical and physical offsets only
1499         if seek succeeds.
1500         * gfortran.map (fseek_sub): New.
1501
1502 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1503
1504         PR libfortran/31210
1505         * io/transfer.c (transfer_character): Avoid passing a NULL
1506         pointer as source to the transfer routines, if the string length
1507         is zero.
1508
1509 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1510
1511         PR libfortran/31501
1512         * io/list_read.c (next_char): Fix whitespace.
1513         * io/io.h: Remove prototypes and define macros for is_array_io,
1514         is_stream_io, and is_internal_unit.
1515         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
1516         these functions.
1517         * io/transfer.c (read_sf): Change handling of internal_unit to make a
1518         single call to salloc_r and use memcpy to transfer the data.
1519
1520 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1521
1522         PR libfortran/31532
1523         * io/file_pos.c (st_backspace): Set flags.position for end of file
1524         condition and use new function update_position.
1525         (st_endfile): Use new function update_position.
1526         * io/io.h: Add prototype for new function.
1527         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
1528         to zero.
1529         * io/unit.c (update_position): New function to update position info
1530         used by inquire.
1531         * io/transfer.c (next_record): Fix typo and use new function.
1532
1533 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1534
1535         PR libfortran/31299
1536         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
1537         getlogin if they are available.
1538         * configure.ac: Add checks for getpwuid and geteuid.
1539         * configure: Regenerate.
1540         * config.h.in: Regenerate.
1541
1542 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
1543
1544         * configure: Regenerate using autoconf 2.59.
1545         * Makefile.in: Likewise.
1546         * config.h.in: Likewise.
1547
1548 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
1549
1550         PR libfortran/27740
1551         * configure.ac: New test to determine if symbol versioning is
1552         supported.
1553         * Makefile.am: Use result of above test to add appropriate linker
1554         flags.
1555         * gfortran.map: New file.
1556         * configure: Regenerated.
1557         * Makefile.in: Regenerated.
1558         * config.h.in: Regenerated.
1559
1560 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
1561
1562         PR fortran/31618
1563         * io/transfer.c (read_block_direct):  Instead of calling us_read,
1564         set dtp->u.p.current_unit->current_record = 0 so that pre_position
1565         will read the record marker.
1566         (data_transfer_init):  For different error conditions, call
1567         generate_error, then return.
1568
1569 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1570
1571         * runtime/main.c (please_free_exe_path_when_done): New variable.
1572         (store_exe_path): Initialize character buffer, and mark whether
1573         exe_path should be free'd by the library destructor function.
1574         (cleanup): Only free exe_path if needed.
1575
1576 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1577             Tobias Burnus  <burnus@net-b.de>
1578
1579         PR libfortran/31286
1580         PR libfortran/31296
1581         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
1582         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
1583         array structures we pass to unpack_internal.
1584
1585 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1586
1587         * io/open.c (test_endfile): Revert changes for 31052, restoring this
1588         function.
1589
1590 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1591
1592         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
1593         * Makefile.in: Regenerate.
1594
1595 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
1596
1597         * configure: Regenerate.
1598
1599 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1600
1601         * intrinsics/cpu_time.c: Don't include headers already included
1602         by libgfortran.h. Protect inclusion of sys/times.h.
1603         * configure.ac: Remove unneeded checks for finit, stdio.h,
1604         stddef.h, math.h and sys/params.h.
1605         * config/fpu-aix.h: Don't include headers already included by
1606         libgfortran.h.
1607         * config/fpu-sysv.h: Likewise.
1608         * io/write.c: Likewise.
1609         * m4/minloc1.m4: Likewise.
1610         * m4/maxloc1.m4: Likewise.
1611         * m4/fraction.m4: Likewise.
1612         * m4/set_exponent.m4: Likewise.
1613         * m4/spacing.m4: Likewise.
1614         * m4/minval.m4: Likewise.
1615         * m4/maxval.m4: Likewise.
1616         * m4/exponent.m4: Likewise.
1617         * m4/nearest.m4: Likewise.
1618         * m4/minloc0.m4: Likewise.
1619         * m4/maxloc0.m4: Likewise.
1620         * m4/rrspacing.m4: Likewise.
1621         * runtime/main.c: Likewise.
1622         * runtime/error.c: Likewise.
1623         * intrinsics/system_clock.c: Likewise.
1624         * intrinsics/etime.c: Likewise.
1625         * intrinsics/stat.c: Likewise.
1626         * intrinsics/date_and_time.c: Likewise.
1627         * intrinsics/env.c: Likewise.
1628         * intrinsics/kill.c: Likewise.
1629         * intrinsics/getXid.c: Likewise.
1630         * intrinsics/chmod.c: Likewise.
1631         * intrinsics/args.c: Likewise.
1632         * intrinsics/c99_functions.c: Likewise.
1633         * generated/minval_r8.c: Regenerate.
1634         * generated/maxloc1_4_r8.c: Regenerate.
1635         * generated/minloc1_16_r16.c: Regenerate.
1636         * generated/maxval_i2.c: Regenerate.
1637         * generated/maxloc1_8_i4.c: Regenerate.
1638         * generated/exponent_r16.c: Regenerate.
1639         * generated/maxloc0_4_r4.c: Regenerate.
1640         * generated/fraction_r16.c: Regenerate.
1641         * generated/fraction_r4.c: Regenerate.
1642         * generated/minloc0_4_r16.c: Regenerate.
1643         * generated/minloc0_4_i1.c: Regenerate.
1644         * generated/maxloc0_4_r16.c: Regenerate.
1645         * generated/maxloc0_4_i2.c: Regenerate.
1646         * generated/minloc1_8_r16.c: Regenerate.
1647         * generated/maxloc1_8_r16.c: Regenerate.
1648         * generated/set_exponent_r8.c: Regenerate.
1649         * generated/maxloc0_8_i8.c: Regenerate.
1650         * generated/minloc1_4_r8.c: Regenerate.
1651         * generated/maxloc1_16_r16.c: Regenerate.
1652         * generated/minloc1_16_i4.c: Regenerate.
1653         * generated/maxloc1_16_i4.c: Regenerate.
1654         * generated/minloc0_16_i8.c: Regenerate.
1655         * generated/maxloc0_16_i8.c: Regenerate.
1656         * generated/nearest_r8.c: Regenerate.
1657         * generated/spacing_r16.c: Regenerate.
1658         * generated/maxval_r16.c: Regenerate.
1659         * generated/minloc1_8_i4.c: Regenerate.
1660         * generated/minloc0_16_i16.c: Regenerate.
1661         * generated/minloc0_4_r4.c: Regenerate.
1662         * generated/set_exponent_r10.c: Regenerate.
1663         * generated/rrspacing_r10.c: Regenerate.
1664         * generated/minloc0_4_i2.c: Regenerate.
1665         * generated/maxloc0_8_i1.c: Regenerate.
1666         * generated/minloc0_8_i8.c: Regenerate.
1667         * generated/spacing_r4.c: Regenerate.
1668         * generated/minloc1_16_r10.c: Regenerate.
1669         * generated/minloc0_16_i1.c: Regenerate.
1670         * generated/maxloc0_16_i1.c: Regenerate.
1671         * generated/maxloc1_8_r8.c: Regenerate.
1672         * generated/minval_i16.c: Regenerate.
1673         * generated/exponent_r10.c: Regenerate.
1674         * generated/maxval_i4.c: Regenerate.
1675         * generated/minval_i8.c: Regenerate.
1676         * generated/maxloc1_4_i8.c: Regenerate.
1677         * generated/fraction_r10.c: Regenerate.
1678         * generated/maxloc0_16_i16.c: Regenerate.
1679         * generated/maxloc0_8_r4.c: Regenerate.
1680         * generated/rrspacing_r8.c: Regenerate.
1681         * generated/minloc1_4_i16.c: Regenerate.
1682         * generated/minloc0_4_r10.c: Regenerate.
1683         * generated/maxloc1_4_i16.c: Regenerate.
1684         * generated/minloc0_8_i16.c: Regenerate.
1685         * generated/maxloc0_4_r10.c: Regenerate.
1686         * generated/maxloc0_8_i16.c: Regenerate.
1687         * generated/minloc1_8_r10.c: Regenerate.
1688         * generated/minloc0_16_r4.c: Regenerate.
1689         * generated/maxloc1_8_r10.c: Regenerate.
1690         * generated/maxloc0_16_r4.c: Regenerate.
1691         * generated/minloc1_16_r8.c: Regenerate.
1692         * generated/minloc0_8_i1.c: Regenerate.
1693         * generated/maxloc0_4_i4.c: Regenerate.
1694         * generated/maxloc1_16_r8.c: Regenerate.
1695         * generated/maxloc0_8_i2.c: Regenerate.
1696         * generated/nearest_r16.c: Regenerate.
1697         * generated/maxloc1_16_r10.c: Regenerate.
1698         * generated/minloc0_16_i2.c: Regenerate.
1699         * generated/minloc1_8_r8.c: Regenerate.
1700         * generated/maxloc0_16_i2.c: Regenerate.
1701         * generated/exponent_r4.c: Regenerate.
1702         * generated/spacing_r10.c: Regenerate.
1703         * generated/maxval_r10.c: Regenerate.
1704         * generated/minval_i1.c: Regenerate.
1705         * generated/maxloc1_4_i1.c: Regenerate.
1706         * generated/minloc1_4_i8.c: Regenerate.
1707         * generated/minloc0_8_r4.c: Regenerate.
1708         * generated/minloc0_16_r16.c: Regenerate.
1709         * generated/minloc0_4_i4.c: Regenerate.
1710         * generated/minloc0_8_i2.c: Regenerate.
1711         * generated/minval_r4.c: Regenerate.
1712         * generated/maxloc1_4_r4.c: Regenerate.
1713         * generated/maxval_r8.c: Regenerate.
1714         * generated/minval_r16.c: Regenerate.
1715         * generated/minloc1_4_i1.c: Regenerate.
1716         * generated/minval_i2.c: Regenerate.
1717         * generated/maxloc1_4_i2.c: Regenerate.
1718         * generated/maxloc1_8_i8.c: Regenerate.
1719         * generated/maxloc0_4_r8.c: Regenerate.
1720         * generated/maxloc0_16_r16.c: Regenerate.
1721         * generated/minloc1_4_r16.c: Regenerate.
1722         * generated/fraction_r8.c: Regenerate.
1723         * generated/maxloc1_4_r16.c: Regenerate.
1724         * generated/set_exponent_r4.c: Regenerate.
1725         * generated/minloc0_8_r16.c: Regenerate.
1726         * generated/maxloc0_8_r16.c: Regenerate.
1727         * generated/nearest_r10.c: Regenerate.
1728         * generated/maxloc0_8_i4.c: Regenerate.
1729         * generated/minloc1_4_r4.c: Regenerate.
1730         * generated/minloc0_16_i4.c: Regenerate.
1731         * generated/maxloc0_16_i4.c: Regenerate.
1732         * generated/nearest_r4.c: Regenerate.
1733         * generated/minloc1_16_i8.c: Regenerate.
1734         * generated/maxloc1_16_i8.c: Regenerate.
1735         * generated/minloc1_4_i2.c: Regenerate.
1736         * generated/maxloc1_8_i1.c: Regenerate.
1737         * generated/minloc0_16_r10.c: Regenerate.
1738         * generated/minloc1_8_i8.c: Regenerate.
1739         * generated/minloc0_4_r8.c: Regenerate.
1740         * generated/minloc0_8_i4.c: Regenerate.
1741         * generated/minloc1_16_i16.c: Regenerate.
1742         * generated/spacing_r8.c: Regenerate.
1743         * generated/maxloc1_8_r4.c: Regenerate.
1744         * generated/minloc1_16_i1.c: Regenerate.
1745         * generated/maxloc1_16_i1.c: Regenerate.
1746         * generated/minval_r10.c: Regenerate.
1747         * generated/minval_i4.c: Regenerate.
1748         * generated/minloc1_8_i1.c: Regenerate.
1749         * generated/maxloc1_4_i4.c: Regenerate.
1750         * generated/maxloc1_8_i2.c: Regenerate.
1751         * generated/maxval_i8.c: Regenerate.
1752         * generated/maxloc0_16_r10.c: Regenerate.
1753         * generated/rrspacing_r4.c: Regenerate.
1754         * generated/minloc0_4_i16.c: Regenerate.
1755         * generated/maxloc0_8_r8.c: Regenerate.
1756         * generated/maxloc0_4_i16.c: Regenerate.
1757         * generated/minloc1_4_r10.c: Regenerate.
1758         * generated/minloc1_8_i16.c: Regenerate.
1759         * generated/maxloc1_4_r10.c: Regenerate.
1760         * generated/minloc0_8_r10.c: Regenerate.
1761         * generated/maxloc1_8_i16.c: Regenerate.
1762         * generated/maxloc0_8_r10.c: Regenerate.
1763         * generated/minloc1_16_r4.c: Regenerate.
1764         * generated/maxloc1_16_r4.c: Regenerate.
1765         * generated/minloc0_16_r8.c: Regenerate.
1766         * generated/maxloc0_16_r8.c: Regenerate.
1767         * generated/maxloc0_4_i8.c: Regenerate.
1768         * generated/maxloc1_16_i16.c: Regenerate.
1769         * generated/minloc1_8_r4.c: Regenerate.
1770         * generated/minloc1_16_i2.c: Regenerate.
1771         * generated/maxloc1_16_i2.c: Regenerate.
1772         * generated/maxval_i16.c: Regenerate.
1773         * generated/exponent_r8.c: Regenerate.
1774         * generated/minloc1_4_i4.c: Regenerate.
1775         * generated/maxval_i1.c: Regenerate.
1776         * generated/minloc1_8_i2.c: Regenerate.
1777         * generated/minloc0_8_r8.c: Regenerate.
1778         * generated/set_exponent_r16.c: Regenerate.
1779         * generated/maxloc0_4_i1.c: Regenerate.
1780         * generated/rrspacing_r16.c: Regenerate.
1781         * generated/minloc0_4_i8.c: Regenerate.
1782         * generated/maxval_r4.c: Regenerate.
1783         * configure: Regenerate.
1784         * config.h.in: Regenerate.
1785
1786 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1787
1788         PR libfortran/31395
1789         * io/format.c (parse_format_list): Fix parsing.
1790
1791 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1792
1793         PR fortran/31304
1794         intrinsics/string_intrinsics.c (string_repeat): Remove.
1795
1796 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1797
1798         PR libfortran/31052
1799         * io/open.c (test_endfile): Delete this function.
1800         (edit_modes): Delete call to test_endfile.
1801         (new_unit): Likewise.
1802         * io/io.h: Delete prototype for test_endfile.
1803         * io/transfer.c (next_record_r): Remove use of test_endfile.
1804         (st_read):  Add test for end file condition and adjust status.
1805
1806 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1807
1808         PR libfortran/31366
1809         * io/transfer.c (read_block_direct): Do not generate error when reading
1810         past EOF on a short record that is less than the RECL= specified.
1811
1812 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1813
1814         PR libfortran/31207
1815         * io/unit.c (close_unit_1): If there are bytes previously written from
1816         ADVANCE="no", move to the end before closing.
1817
1818 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1819
1820         PR libfortran/31335
1821         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
1822         if stat() and fstat() library functions are available. When lstat()
1823         is not available, use stat() instead.
1824         * configure.ac: Add checks for stat, fstat and lstat.
1825         * configure: Regenerate.
1826         * config.h.in: Regenerate.
1827
1828 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1829
1830         PR libfortran/31052
1831         * io/transfer.c (next_record_r): Do not call test_endfile if in
1832         namelist mode.
1833
1834 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1835
1836         PR libfortran/31199
1837         * io/io.h: Add saved_pos to gfc_unit structure.
1838         * io/open.c (new_unit): Initialize saved_pos.
1839         * io/transfer.c (data_transfer_init): Set max_pos to value in
1840         saved_pos.
1841         (next_record_w): Fix whitespace.
1842         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
1843         later use.  If not ADVANCE="no" set saved_pos to zero.
1844
1845 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
1846
1847         PR libfortran/31196
1848         * intrinsics/reshape_generic.c (reshape_internal):  Increment
1849         correct variable.
1850
1851 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1852
1853         PR libfortran/31052
1854         * file_pos.c: Update Copyright year.
1855         * io/open.c (test_endfile): Restore test_endfile to fix SPEC
1856         regression.  Update Copyright year.
1857         * io/io.h: Same.
1858         * io/unix.c (is_special): Add missing type for this function.
1859         Update Copyright year.
1860         * io/transfer.c (next_record_r): Restore test_endfile.
1861         (st_read): Fix whitespace.  Update Copyright year
1862
1863 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1864
1865         * configure.ac: Add missing check for gettimeofday.
1866         * config.h.in: Renegerate.
1867         * configure: Regenerate.
1868
1869 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1870
1871         PR libfortran/31052
1872         * io/file_position (st_rewind): Fix comments. Remove use of
1873         test_endfile. Don't seek if already at 0 position.  Use new is_special
1874         function to set endfile state.
1875         * io/open.c (test_endfile): Delete this function.
1876         * io/io.h: Delete prototype for test_endfile.  Add prototype
1877         for is_special.
1878         * io/unix.c (is_special): New function. Fix whitespace.
1879         * io/transfer.c (next_record_r): Remove use of test_endfile.
1880
1881 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
1882
1883         * runtime/main.c: Include "config.h" first.
1884
1885 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1886
1887         PR libfortran/31099
1888         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
1889
1890 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1891
1892         * runtime/backtrace.c: New file.
1893         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
1894         environment variable.
1895         * runtime/compile_options.c (set_std): Add new argument.
1896         * runtime/main.c (store_exe_path, full_exe_path): New functions.
1897         * runtime/error.c (sys_exit): Add call to show_backtrace.
1898         * libgfortran.h (options_t): New backtrace field.
1899         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
1900         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
1901         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
1902         and getppid.
1903         * Makefile.am: Add runtime/backtrace.c.
1904         * fmain.c (main): Add call to store_exe_path.
1905         * Makefile.in: Renegerate.
1906         * config.h.in: Renegerate.
1907         * configure: Regenerate.
1908
1909 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1910
1911         PR libfortran/31051
1912         * io/transfer.c (formatted_transfer_scalar): Adjust position for
1913         pending spaces when in writing mode.  Clean up some formatting.
1914
1915 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
1916
1917         PR libfortran/30690
1918         * all.m4: Quote everything, except for m4 macros.
1919         * any.m4: Likewise.
1920         * count.m4: Likewise.
1921         * cshift1.m4: Likewise.
1922         * eoshift1.m4: Likewise.
1923         * eoshift3.m4: Likewise.
1924         * exponent.m4: Likewise.
1925         * fraction.m4: Likewise.
1926         * in_pack.m4: Likewise.
1927         * in_unpack.m4: Likewise.
1928         * matmul.m4: Likewise.
1929         * matmull.m4: Likewise.
1930         * nearest.m4: Likewise.
1931         * pow.m4: Likewise.
1932         * product.m4: Likewise.
1933         * reshape.m4: Likewise.
1934         * rrspacing.m4: Likewise.
1935         * set_exponent.m4: Likewise.
1936         * shape.m4: Likewise.
1937         * spacing.m4: Likewise.
1938         * transpose.m4: Likewise.
1939
1940 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
1941
1942         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
1943         O_RDONLY even if errno is EROFS.
1944
1945 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1946
1947         PR libfortran/31099
1948         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
1949         * io/transfer.c (next_record_w): Set bytes left to record length for
1950         sequential unformatted I/O.
1951         (next_record_r): Ditto.
1952         (read_block_direct): Fix test for exceeding bytes_left.
1953
1954 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
1955
1956         PR fortran/30947
1957         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
1958         integer arguments.
1959
1960 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
1961
1962         PR libfortran/30981
1963         * m4/pow_m4: Use appropriate unsigned int type for u.
1964         * generated/pow_c10_i16.c: Regenerated.
1965         * generated/pow_c10_i4.c: Regenerated.
1966         * generated/pow_c10_i8.c: Regenerated.
1967         * generated/pow_c16_i16.c: Regenerated.
1968         * generated/pow_c16_i4.c: Regenerated.
1969         * generated/pow_c16_i8.c: Regenerated.
1970         * generated/pow_c4_i16.c: Regenerated.
1971         * generated/pow_c4_i4.c: Regenerated.
1972         * generated/pow_c4_i8.c: Regenerated.
1973         * generated/pow_c8_i16.c: Regenerated.
1974         * generated/pow_c8_i4.c: Regenerated.
1975         * generated/pow_c8_i8.c: Regenerated.
1976         * generated/pow_i16_i16.c: Regenerated.
1977         * generated/pow_i16_i4.c: Regenerated.
1978         * generated/pow_i16_i8.c: Regenerated.
1979         * generated/pow_i4_i16.c: Regenerated.
1980         * generated/pow_i4_i4.c: Regenerated.
1981         * generated/pow_i4_i8.c: Regenerated.
1982         * generated/pow_i8_i16.c: Regenerated.
1983         * generated/pow_i8_i4.c: Regenerated.
1984         * generated/pow_i8_i8.c: Regenerated.
1985         * generated/pow_r10_i16.c: Regenerated.
1986         * generated/pow_r10_i4.c: Regenerated.
1987         * generated/pow_r10_i8.c: Regenerated.
1988         * generated/pow_r16_i16.c: Regenerated.
1989         * generated/pow_r16_i4.c: Regenerated.
1990         * generated/pow_r16_i8.c: Regenerated.
1991         * generated/pow_r4_i16.c: Regenerated.
1992         * generated/pow_r4_i4.c: Regenerated.
1993         * generated/pow_r4_i8.c: Regenerated.
1994         * generated/pow_r8_i16.c: Regenerated.
1995         * generated/pow_r8_i4.c: Regenerated.
1996         * generated/pow_r8_i8.c: Regenerated.
1997
1998 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1999
2000         PR libfortran/31001
2001         * intrinsics/pack_generic.c (pack_internal): Add special checks
2002         for zero-sized arrays.
2003
2004 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2005
2006         * Makefile.am: Add dummy install-pdf target.
2007         * Makefile.in: Regenerate
2008
2009 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2010
2011         PR libfortran/30918
2012         * io/listread.c (namelist_read): Eat comment line.
2013
2014 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2015
2016         PR libfortran/30910
2017         * io/write.c (output_float): Add condition of format F only for
2018         special case rounding with zero precision.
2019
2020 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
2021
2022         PR libfortran/30533
2023         PR libfortran/30765
2024         * Makefile.am: Add $(srcdir) too all files in generated/.
2025         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
2026         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
2027         maxloc0_16_i2.c.
2028         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
2029         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
2030         maxloc1_16_i2.c.
2031         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
2032         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
2033         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
2034         minloc0_16_i2.c.
2035         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
2036         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
2037         minloc1_16_i2.c.
2038         (i_minval_c):  Add minval_i1.c and minval_i2.c.
2039         (i_sum_c):  Add sum_i1.c and sum_i2.c.
2040         (i_product_c):  Add product_i1.c and product_i2.c.
2041         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
2042         (gfor_built_specific_src):  Remove $(srcdir) from target.
2043         (gfor_bulit_specific2_src):  Likewise.
2044         Makefile.in:  Regenerated.
2045         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
2046         Add gfc_array_i1 and gfc_array_i2.
2047         * generated/matmul_i1.c: New file.
2048         * generated/matmul_i2.c: New file.
2049         * generated/maxloc0_16_i1.c: New file.
2050         * generated/maxloc0_16_i2.c: New file.
2051         * generated/maxloc0_4_i1.c: New file.
2052         * generated/maxloc0_4_i2.c: New file.
2053         * generated/maxloc0_8_i1.c: New file.
2054         * generated/maxloc0_8_i2.c: New file.
2055         * generated/maxloc1_16_i1.c: New file.
2056         * generated/maxloc1_16_i2.c: New file.
2057         * generated/maxloc1_4_i1.c: New file.
2058         * generated/maxloc1_4_i2.c: New file.
2059         * generated/maxloc1_8_i1.c: New file.
2060         * generated/maxloc1_8_i2.c: New file.
2061         * generated/maxval_i1.c: New file.
2062         * generated/maxval_i2.c: New file.
2063         * generated/minloc0_16_i1.c: New file.
2064         * generated/minloc0_16_i2.c: New file.
2065         * generated/minloc0_4_i1.c: New file.
2066         * generated/minloc0_4_i2.c: New file.
2067         * generated/minloc0_8_i1.c: New file.
2068         * generated/minloc0_8_i2.c: New file.
2069         * generated/minloc1_16_i1.c: New file.
2070         * generated/minloc1_16_i2.c: New file.
2071         * generated/minloc1_4_i1.c: New file.
2072         * generated/minloc1_4_i2.c: New file.
2073         * generated/minloc1_8_i1.c: New file.
2074         * generated/minloc1_8_i2.c: New file.
2075         * generated/minval_i1.c: New file.
2076         * generated/minval_i2.c: New file.
2077         * generated/product_i1.c: New file.
2078         * generated/product_i2.c: New file.
2079         * generated/sum_i1.c: New file.
2080         * generated/sum_i2.c: New file.
2081
2082 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2083
2084         * runtime/memory.c (deallocate): Correct comment.
2085
2086 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
2087
2088         * Makefile.am:  Use $(M4) instead of m4.
2089         * Makefile.in:  Regenerate.
2090
2091 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
2092
2093         * Makefile.am: Remove $(srcdir) from assorted targets
2094         in maintainer mode.
2095         * Makefile.in: Regenerate.
2096
2097 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
2098             Tobias Burnus  <burnus@net-b.de>
2099
2100         PR fortran/30512
2101         * m4/iparm.m4: Use HUGE-1 for most negative integer.
2102         * generated/maxloc1_8_i4.c: Regenerate.
2103         * generated/maxloc0_8_i8.c: Regenerate.
2104         * generated/maxloc1_16_i4.c: Regenerate.
2105         * generated/maxloc0_16_i8.c: Regenerate.
2106         * generated/maxval_i4.c: Regenerate.
2107         * generated/maxloc1_4_i8.c: Regenerate.
2108         * generated/maxloc0_16_i16.c: Regenerate.
2109         * generated/maxloc1_4_i16.c: Regenerate.
2110         * generated/maxloc0_8_i16.c: Regenerate.
2111         * generated/maxloc0_4_i4.c: Regenerate.
2112         * generated/maxloc1_8_i8.c: Regenerate.
2113         * generated/maxloc0_8_i4.c: Regenerate.
2114         * generated/maxloc0_16_i4.c: Regenerate.
2115         * generated/maxloc1_16_i8.c: Regenerate.
2116         * generated/maxloc1_4_i4.c: Regenerate.
2117         * generated/maxval_i8.c: Regenerate.
2118         * generated/maxloc0_4_i16.c: Regenerate.
2119         * generated/maxloc1_8_i16.c: Regenerate.
2120         * generated/maxloc0_4_i8.c: Regenerate.
2121         * generated/maxloc1_16_i16.c: Regenerate.
2122         * generated/maxval_i16.c: Regenerate.
2123
2124 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2125
2126         PR fortran/30611
2127         * intrinsics/string_intrinsics.c (string_repeat): Don't check
2128         if ncopies is negative.
2129
2130 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2131
2132         PR libfortran/30007
2133         * libgfortran.h: Do not prefix symbol name with
2134         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
2135
2136 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
2137
2138         PR fortran/30284
2139         PR fortran/30626
2140         * io/transfer.c (init_loop_spec, next_array_record): Change to
2141         lbound rather than unity base.
2142
2143 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2144
2145         * runtime/error.c: Include sys/time.h before sys/resource.h.
2146
2147 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
2148
2149         PR libfortran/30525
2150         * intrinsics/string_intrinsics.c(compare_string):  Make
2151         sure that comparisons are done unsigned.
2152
2153 2007-01-21  Tobias Burnus  <burnus@net-b.de>
2154
2155         PR libfortran/30015
2156         * intrinsics/date_and_time.c (date_and_time): Fix case where time
2157           can go backwards.
2158         * configure.ac: Remove AC_TRY_RUN test for timezone in
2159           gettimeofday.
2160         * acinclude.m4: Ditto.
2161         * configure: Regenerate.
2162         * config.h.in: Regenerate.
2163
2164 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2165
2166         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
2167         * m4/specific2.m4: Likewise.
2168         * m4/specific.m4: Likewise.
2169         * intrinsics/f2c_specifics.F90: Likewise.
2170         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
2171         * intrinsics/selected_real_kind.f90: Likewise.
2172         * intrinsics/dprod_r8.f90: Likewise.
2173         * Makefile.am: Add -fallow-leading-underscore to the
2174         gfor_specific_src files, as well as selected_real_kind.F90
2175         and selected_int_kind.F90
2176         * Makefile.in: Regenerate.
2177         * generated/_sqrt_c8.F90: Regenerate.
2178         * generated/_sign_r16.F90: Regenerate.
2179         * generated/_log_c16.F90: Regenerate.
2180         * generated/_sin_c10.F90: Regenerate.
2181         * generated/_tanh_r4.F90: Regenerate.
2182         * generated/_tanh_r8.F90: Regenerate.
2183         * generated/_log10_r10.F90: Regenerate.
2184         * generated/_aimag_c4.F90: Regenerate.
2185         * generated/_sign_r4.F90: Regenerate.
2186         * generated/_aimag_c8.F90: Regenerate.
2187         * generated/_sign_r8.F90: Regenerate.
2188         * generated/_mod_i4.F90: Regenerate.
2189         * generated/_cos_r16.F90: Regenerate.
2190         * generated/_aint_r10.F90: Regenerate.
2191         * generated/_mod_i8.F90: Regenerate.
2192         * generated/_abs_i16.F90: Regenerate.
2193         * generated/_sqrt_c10.F90: Regenerate.
2194         * generated/_atan2_r4.F90: Regenerate.
2195         * generated/_cos_c4.F90: Regenerate.
2196         * generated/_atan_r16.F90: Regenerate.
2197         * generated/_tanh_r10.F90: Regenerate.
2198         * generated/_atan2_r8.F90: Regenerate.
2199         * generated/_cos_c8.F90: Regenerate.
2200         * generated/_exp_r4.F90: Regenerate.
2201         * generated/_log_r10.F90: Regenerate.
2202         * generated/_exp_r8.F90: Regenerate.
2203         * generated/_abs_r4.F90: Regenerate.
2204         * generated/_abs_r8.F90: Regenerate.
2205         * generated/_sin_r16.F90: Regenerate.
2206         * generated/_tan_r4.F90: Regenerate.
2207         * generated/_tan_r8.F90: Regenerate.
2208         * generated/_sign_i4.F90: Regenerate.
2209         * generated/_sign_i8.F90: Regenerate.
2210         * generated/_exp_c16.F90: Regenerate.
2211         * generated/_sqrt_r16.F90: Regenerate.
2212         * generated/_conjg_c4.F90: Regenerate.
2213         * generated/_conjg_c8.F90: Regenerate.
2214         * generated/_dim_r16.F90: Regenerate.
2215         * generated/_mod_r10.F90: Regenerate.
2216         * generated/_abs_c10.F90: Regenerate.
2217         * generated/_conjg_c16.F90: Regenerate.
2218         * generated/_tan_r16.F90: Regenerate.
2219         * generated/_asinh_r10.F90: Regenerate.
2220         * generated/_abs_i4.F90: Regenerate.
2221         * generated/_abs_i8.F90: Regenerate.
2222         * generated/_acos_r10.F90: Regenerate.
2223         * generated/_exp_r10.F90: Regenerate.
2224         * generated/_acosh_r16.F90: Regenerate.
2225         * generated/_atan2_r16.F90: Regenerate.
2226         * generated/_cos_c16.F90: Regenerate.
2227         * generated/_mod_i16.F90: Regenerate.
2228         * generated/_asin_r4.F90: Regenerate.
2229         * generated/_anint_r16.F90: Regenerate.
2230         * generated/_asin_r8.F90: Regenerate.
2231         * generated/_aimag_c10.F90: Regenerate.
2232         * generated/_exp_c4.F90: Regenerate.
2233         * generated/_sinh_r10.F90: Regenerate.
2234         * generated/_exp_c8.F90: Regenerate.
2235         * generated/_log10_r4.F90: Regenerate.
2236         * generated/_log10_r8.F90: Regenerate.
2237         * generated/_abs_c4.F90: Regenerate.
2238         * generated/_abs_r16.F90: Regenerate.
2239         * generated/_abs_c8.F90: Regenerate.
2240         * generated/_asin_r10.F90: Regenerate.
2241         * generated/_sign_r10.F90: Regenerate.
2242         * generated/_atanh_r16.F90: Regenerate.
2243         * generated/_log_c10.F90: Regenerate.
2244         * generated/_cosh_r16.F90: Regenerate.
2245         * generated/_sin_c16.F90: Regenerate.
2246         * generated/_cos_r10.F90: Regenerate.
2247         * generated/_log10_r16.F90: Regenerate.
2248         * generated/_aint_r16.F90: Regenerate.
2249         * generated/_acos_r4.F90: Regenerate.
2250         * generated/_acos_r8.F90: Regenerate.
2251         * generated/_sqrt_c16.F90: Regenerate.
2252         * generated/_acosh_r4.F90: Regenerate.
2253         * generated/_atan_r10.F90: Regenerate.
2254         * generated/_acosh_r8.F90: Regenerate.
2255         * generated/_sign_i16.F90: Regenerate.
2256         * generated/_tanh_r16.F90: Regenerate.
2257         * generated/_log_r4.F90: Regenerate.
2258         * generated/_log_r8.F90: Regenerate.
2259         * generated/_sin_r4.F90: Regenerate.
2260         * generated/_sin_r8.F90: Regenerate.
2261         * generated/_log_r16.F90: Regenerate.
2262         * generated/_sin_r10.F90: Regenerate.
2263         * generated/_sqrt_r4.F90: Regenerate.
2264         * generated/_exp_c10.F90: Regenerate.
2265         * generated/_sqrt_r8.F90: Regenerate.
2266         * generated/_asinh_r4.F90: Regenerate.
2267         * generated/_sqrt_r10.F90: Regenerate.
2268         * generated/_asinh_r8.F90: Regenerate.
2269         * generated/_dim_r4.F90: Regenerate.
2270         * generated/_dim_r8.F90: Regenerate.
2271         * generated/_dim_r10.F90: Regenerate.
2272         * generated/_cosh_r4.F90: Regenerate.
2273         * generated/_conjg_c10.F90: Regenerate.
2274         * generated/_tan_r10.F90: Regenerate.
2275         * generated/_cosh_r8.F90: Regenerate.
2276         * generated/_mod_r16.F90: Regenerate.
2277         * generated/_abs_c16.F90: Regenerate.
2278         * generated/_cos_r4.F90: Regenerate.
2279         * generated/_asinh_r16.F90: Regenerate.
2280         * generated/_cos_r8.F90: Regenerate.
2281         * generated/_atanh_r4.F90: Regenerate.
2282         * generated/_atanh_r8.F90: Regenerate.
2283         * generated/_acos_r16.F90: Regenerate.
2284         * generated/_anint_r4.F90: Regenerate.
2285         * generated/_acosh_r10.F90: Regenerate.
2286         * generated/_anint_r8.F90: Regenerate.
2287         * generated/_exp_r16.F90: Regenerate.
2288         * generated/_mod_r4.F90: Regenerate.
2289         * generated/_cos_c10.F90: Regenerate.
2290         * generated/_atan2_r10.F90: Regenerate.
2291         * generated/_dim_i16.F90: Regenerate.
2292         * generated/_mod_r8.F90: Regenerate.
2293         * generated/_anint_r10.F90: Regenerate.
2294         * generated/_aint_r4.F90: Regenerate.
2295         * generated/_aint_r8.F90: Regenerate.
2296         * generated/_dim_i4.F90: Regenerate.
2297         * generated/_sinh_r4.F90: Regenerate.
2298         * generated/_log_c4.F90: Regenerate.
2299         * generated/_dim_i8.F90: Regenerate.
2300         * generated/_sinh_r8.F90: Regenerate.
2301         * generated/_log_c8.F90: Regenerate.
2302         * generated/_sin_c4.F90: Regenerate.
2303         * generated/_sin_c8.F90: Regenerate.
2304         * generated/misc_specifics.F90: Regenerate.
2305         * generated/_abs_r10.F90: Regenerate.
2306         * generated/_aimag_c16.F90: Regenerate.
2307         * generated/_atan_r4.F90: Regenerate.
2308         * generated/_sinh_r16.F90: Regenerate.
2309         * generated/_atan_r8.F90: Regenerate.
2310         * generated/_atanh_r10.F90: Regenerate.
2311         * generated/_cosh_r10.F90: Regenerate.
2312         * generated/_sqrt_c4.F90: Regenerate.
2313         * generated/_asin_r16.F90: Regenerate.
2314
2315 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2316
2317         PR libfortran/26893
2318         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
2319         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
2320         * configure: Regenerate.
2321         * config.h.in: Regenerate because it was forgottent in the last
2322         commit.
2323
2324 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2325             Tobias Burnus  <burnus@net-b.de>
2326
2327         PR libfortran/29649
2328         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
2329         environment variable.
2330         * runtime/compile_options.c (set_std): Add new argument.
2331         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
2332         functionality.
2333         * libgfortran.h (options_t): New dump_core and backtrace members.
2334         (sys_exit): Move prototype.
2335         * io/unix.c (sys_exit): Move to runtime/error.c.
2336         * configure.ac: Add check for getrlimit.
2337         * configure: Regenerate.
2338
2339 2007-01-17  Tom Tromey  <tromey@redhat.com>
2340
2341         PR libfortran/27107:
2342         * aclocal.m4, configure, Makefile.in: Rebuilt.
2343         * configure.ac: Enable automake dependency tracking.  Update
2344         minimum automake version.
2345
2346 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2347
2348         PR libfortran/27107
2349         * runtime/environ.c: Don't include io/io.h.
2350         * runtime/string.c: Don't include io/io.h.
2351         (compare0): Add cast to avoid warning.
2352         * runtime/error.c: Don't include io/io.h.
2353         (st_printf): Move to io/unix.c.
2354         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
2355         * intrinsics/fget.c: Likewise.
2356         * intrinsics/ftell.c: Likewise.
2357         * intrinsics/tty.c: Likewise.
2358         * libgfortran.h (DEFAULT_RECL, notification_std,
2359         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
2360         DEFAULT_TEMPDIR): New declarations.
2361         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
2362         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
2363         Move to libgfortran.h.
2364         * io/unix.c: Add io/unix.h content.
2365         (st_printf): New function.
2366         * io/intrinsics.c: New file.
2367         * io/unix.h: Remove, contents moved into unix.c.
2368         * libtool-version: Update library version to 3.0.0.
2369         * configure.ac: Update library version to 0.3.
2370         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
2371         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
2372         * Makefile.in: Regenerate.
2373         * configure: Regenerate.
2374
2375 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2376
2377         PR libfortran/30435
2378         * io/list_read.c (finish_separator): Don't call next_record.
2379         (list_formatted_read_scalar): Clean up some comments and whitespace.
2380         (nml_read_obj): Whitespace fix.
2381
2382 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2383
2384         PR libfortran/30162
2385         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
2386         s->file_length == -1.
2387         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
2388         (fd_seek): If not seekable, just return success.
2389         (fd_truncate): If not seekable, no need to truncate.  Return failure
2390         if seek fails and the stream is not a pipe.
2391         (fd_to_stream): Make test for non-seekable file more robust.
2392
2393 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
2394
2395         * ChangeLog: Copied to ...
2396         * ChangeLog-2006: here.