libgfortran/ChangeLog

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