libgfortran/ChangeLog

   1 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
   2
   3         PR fortran/32600
   4         * intrinsics/iso_c_binding.c (c_funloc): Remove.
   5         * intrinsics/iso_c_binding.h: Remove c_funloc.
   6         * gfortran.map: Ditto.
   7
   8 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   9
  10         * io/read.c (convert_real): Generate error only on EINVAL.
  11
  12 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
  13
  14         PR fortran/32627
  15         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
  16         for character/string arguments.
  17         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
  18         the optional SHAPE arg to be any valid integer kind.
  19         * libgfortran/gfortran.map: Add c_f_pointer_s0.
  20         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
  21         character kind.
  22         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
  23         c_f_pointer for complex and logical types.
  24         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
  25         and complex types.
  26
  27 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
  28
  29         PR fortran/32600
  30         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
  31         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
  32         * libgfortran/gfortran.map: Ditto.
  33
  34 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  35             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  36
  37         PR fortran/32611
  38         * runtime/compile_options.c (set_std): Remove.
  39         (set_options): New function.
  40         (init_compile_options): Add initialization for -fsign-zero option.
  41         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
  42         _gfortran_set_options.
  43         * libgfortran.h (compile_options_t): Add sign_zero field.
  44         * io/write.c (output_float): Use the sign bit of the value to determine
  45         if a negative sign should be emitted for zero values.  Do not emit the
  46         negative sign for zero if -fno-sign-zero was set during compile.
  47
  48 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  49
  50         PR libgfortran/32752
  51         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
  52         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
  53         bytes_used to zero. Fix off by one error in calculation of pos and
  54         skips. Eliminate duplicate pending_spaces check.
  55
  56 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  57
  58         PR fortran/32357
  59         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
  60         TOPOS arguments are C int.
  61
  62 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  63
  64         PR libgfortran/32702
  65         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
  66         (fd_alloc): If the number of bytes needed is greater than the default
  67         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
  68         necessary. (fd_sfree): Restore use of buffer pointer.
  69         (fd_close): Likewise. (fd_open): Likewise.
  70         (init_error_stream): Likewise.
  71
  72 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
  73
  74         PR libfortran/32336
  75         * m4/matmul.m4:  When the dimension of b is incorrect,
  76         raise a runtime error instead of a failed assertion.
  77         * generated/matmul_i1.c:  Regenerated.
  78         * generated/matmul_i2.c:  Regenerated.
  79         * generated/matmul_i4.c:  Regenerated.
  80         * generated/matmul_i8.c:  Regenerated.
  81         * generated/matmul_i16.c:  Regenerated.
  82         * generated/matmul_r4.c:  Regenerated.
  83         * generated/matmul_r8.c:  Regenerated.
  84         * generated/matmul_r10.c:  Regenerated.
  85         * generated/matmul_r16.c:  Regenerated.
  86
  87 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  88
  89         PR libgfortran/32678
  90         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
  91         to go negative.
  92
  93 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
  94
  95         PR libfortran/32217
  96         * intrinsics/unpack_generic.c:  If the destination array is
  97         empty, return early.
  98
  99 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 100
 101         * aclocal.m4: Regenerated.
 102
 103 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 104
 105         * configure.ac: SUBST CFLAGS.
 106         * configure: Regenerate.
 107
 108 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 109
 110         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 111         * runtime/memory.c (internal_realloc_size): Remove.
 112         (internal_realloc): Call realloc directly instead of
 113         internal_realloc_size.
 114         (allocate_size): Remove.
 115         (allocate): Call malloc directly instead of allocate_size, mark as
 116         malloc function.
 117
 118 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 119
 120         Restore collateral damage from ISO C Binding merge.
 121
 122 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 123
 124         PR libgfortran/32456
 125         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 126         for unit directly.
 127
 128 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 129
 130         * Makefile.in:  Regenerated with automake 1.9.6.
 131
 132 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 133
 134         * Makefile.in:  Remove extraneous kill.lo rule.
 135
 136 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 137
 138         PR fortran/32239
 139         * generated/pow_r*_i4.c: Removed.
 140
 141 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 142
 143         * Makefile.in: Add support for iso_c_generated_procs.c and
 144         iso_c_binding.c.
 145         * Makefile.am: Ditto.
 146         * intrinsics/iso_c_generated_procs.c: New file containing helper
 147         functions.
 148         * intrinsics/iso_c_binding.c: Ditto.
 149         * intrinsics/iso_c_binding.h: New file
 150         * gfortran.map: Include the __iso_c_binding_c_* functions.
 151         * libgfortran.h: define GFC_NUM_RANK_BITS.
 152
 153 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 154
 155         PR fortran/32239
 156         * Makefile.am: Don't generate real**int4 pow functions.
 157         * gfortran.map: Remove real**int4 pow symbols.
 158         * Makefile.in: Regenerated.
 159
 160 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 161
 162         PR libgfortran/32554
 163         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 164         variation in field width calculation and eliminate buffer overrun.
 165
 166 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 167
 168         * runtime/memory.c (internal_realloc): Use index_type for size
 169         argument instead of GFC_INTEGER_4.
 170         (allocate_array): Likewise.
 171         (allocate): Likewise, add ifdef around unnecessary check.
 172         (internal_reallo64): Remove.
 173         (allocate_array64): Remove.
 174         (allocate64): Remove.
 175         * gfortran.map: Remove symbols for 64-bit allocation functions.
 176
 177 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 178
 179         PR libgfortran/32456
 180         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 181         for unit directly.
 182
 183 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 184
 185         PR libfortran/32495
 186         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 187         (show_backtrace): Rename strcasestr to local_strcasestr.
 188
 189 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 190
 191         PR libgfortran/32456
 192         * runtime/error.c (show_locus): Update to emit the unit number
 193         and file name involved with the error.  Use new function
 194         filename_from_unit.
 195         * libgfortran.h (filename_from_unit): Declare new function.
 196         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 197         and stderr for use later in error reporting.
 198         (filename_from_unit): Add this new function.
 199
 200 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 201
 202         PR libgfortran/32446
 203         * io/write.c (output_float): Calculate ndigits correctly for large
 204         numbered formats that must pad zeros before the decimal point.
 205
 206 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 207
 208         PR libfortran/32345
 209         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 210         available.
 211
 212 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 213
 214         PR libgfortran/32235
 215         * io/transfer.c (st_read): Remove test for end of file condition.
 216         (next_record_r): Add test for end of file condition.
 217
 218 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 219
 220         * configure: Regenerate.
 221
 222 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 223
 224         PR fortran/32124
 225         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 226         (allocate,allocate64): Use stat variable if present.
 227
 228 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 229
 230         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 231         int.
 232         (fstrlen): Likewise.
 233         (find_option): Likewise.
 234         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 235         (cf_strcpy): Likewise.
 236         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 237         * io/open.c (new_unit): Use snprintf if available.
 238         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 239         strcpy/strcat.
 240         (nml_read_obj): Likewise.
 241         * io/transfer.c (st_set_nml_var): Likewise.
 242         * io/write.c (output_float): Use snprintf if available.
 243         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 244
 245 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 246
 247         * io/unix.c (unix_stream): Rearrange struct members, remove
 248         small_buffer.
 249         (int_stream): New struct.
 250         (fd_alloc): Always use existing buffer, never reallocate.
 251         (fd_sfree): Remove check for buffer != small_buffer.
 252         (fd_close): Likewise.
 253         (mem_alloc_r_at): Change to use int_stream.
 254         (mem_alloc_w_at): Likewise.
 255         (mem_read): Likewise.
 256         (mem_write): Likewise.
 257         (mem_set): Likewise.
 258         (mem_truncate): Likewise.
 259         (mem_close): Likewise.
 260         (mem_sfree): Likewise.
 261         (empty_internal_buffer): Likewise.
 262         (open_internal): Likewise.
 263
 264 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 265
 266         * io/transfer.c (unformatted_read): Use size from front end eliminating
 267         use of size_from_real_kind. (unformatted_write): Ditto.
 268
 269 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 270
 271         * Makefile.in: Regenerate.
 272         * configure: Regenerate.
 273         * aclocal.m4: Regenerate.
 274
 275 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 276
 277         * libgfortran.h: Mark stop_numeric as noreturn.
 278
 279 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 280
 281         PR libgfortran/31295
 282         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 283         * intrinsics/eoshift2.c (eoshift2): Ditto.
 284
 285 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 286
 287         PR libfortran/31964
 288         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 289         shift of bit-size number of bits.
 290
 291 2007-05-17  Tobias Burnus <burnus@net-b.de>
 292
 293         PR fortran/31917
 294         * runtime/environ.c (mark_range): Fix setting default convert unit.
 295
 296 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 297
 298         PR libfortran/31922
 299         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 300         string length is zero.
 301
 302 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 303
 304         PR libfortran/31915
 305         * io/transfer.c (unformatted_read): Use proper size for real(10).
 306           (unformatted_write): Ditto.
 307
 308 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 309
 310         PR fortran/30723
 311         * runtime/memory.c (internal_malloc, internal_malloc64,
 312         internal_free): Remove.
 313         * runtime/error.c (os_error): Export function.
 314         * intrinsics/move_alloc.c: Include stdlib.h.
 315         (move_alloc): Call free instead of internal_free.
 316         (move_alloc_c): Wrap long lines.
 317         * libgfortran.h (os_error): Export prototype.
 318         (internal_free): Remove prototype.
 319         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 320         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 321         Add _gfortran_os_error.
 322
 323 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 324
 325         PR libfortran/31880
 326         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 327
 328 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 329
 330         PR libfortran/31607
 331         * intrinsics/system.c (system_sub): Call flush_all_units.
 332         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 333         * libgfortran.h (flush_all_units): Add prototype.
 334
 335 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 336
 337         PR libfortran/31201
 338         * runtime/error.c (runtime_error_at): New function.
 339         (generate_error): Export this function.
 340         * gfortran.map: Add _gfortran_generate_error and
 341         _gfortran_runtime_error_at.
 342         * libgfortran.h: Add comment to reference error codes in front end.
 343         (library_start): Locate prototype with library_end macro and add
 344         a new comment.  Add prototype for runtime_error_at. Export prototype for
 345         generate_error.
 346         * io/lock.c (library_start): Fix check for error condition.
 347         * io/transfer.c (data_transfer_init): Add library check.
 348
 349 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 350
 351         PR fortran/22359
 352         * io/intrinsics.c (fseek_sub): New.
 353         * io/unix.c (fd_fseek): Change logical and physical offsets only
 354         if seek succeeds.
 355         * gfortran.map (fseek_sub): New.
 356
 357 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 358
 359         PR libfortran/31210
 360         * io/transfer.c (transfer_character): Avoid passing a NULL
 361         pointer as source to the transfer routines, if the string length
 362         is zero.
 363
 364 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 365
 366         PR libfortran/31501
 367         * io/list_read.c (next_char): Fix whitespace.
 368         * io/io.h: Remove prototypes and define macros for is_array_io,
 369         is_stream_io, and is_internal_unit.
 370         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 371         these functions.
 372         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 373         single call to salloc_r and use memcpy to transfer the data.
 374
 375 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 376
 377         PR libfortran/31532
 378         * io/file_pos.c (st_backspace): Set flags.position for end of file
 379         condition and use new function update_position.
 380         (st_endfile): Use new function update_position.
 381         * io/io.h: Add prototype for new function.
 382         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 383         to zero.
 384         * io/unit.c (update_position): New function to update position info
 385         used by inquire.
 386         * io/transfer.c (next_record): Fix typo and use new function.
 387
 388 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 389
 390         PR libfortran/31299
 391         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 392         getlogin if they are available.
 393         * configure.ac: Add checks for getpwuid and geteuid.
 394         * configure: Regenerate.
 395         * config.h.in: Regenerate.
 396
 397 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 398
 399         * configure: Regenerate using autoconf 2.59.
 400         * Makefile.in: Likewise.
 401         * config.h.in: Likewise.
 402
 403 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 404
 405         PR libfortran/27740
 406         * configure.ac: New test to determine if symbol versioning is
 407         supported.
 408         * Makefile.am: Use result of above test to add appropriate linker
 409         flags.
 410         * gfortran.map: New file.
 411         * configure: Regenerated.
 412         * Makefile.in: Regenerated.
 413         * config.h.in: Regenerated.
 414
 415 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 416
 417         PR fortran/31618
 418         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 419         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 420         will read the record marker.
 421         (data_transfer_init):  For different error conditions, call
 422         generate_error, then return.
 423
 424 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 425
 426         * runtime/main.c (please_free_exe_path_when_done): New variable.
 427         (store_exe_path): Initialize character buffer, and mark whether
 428         exe_path should be free'd by the library destructor function.
 429         (cleanup): Only free exe_path if needed.
 430
 431 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 432             Tobias Burnus  <burnus@net-b.de>
 433
 434         PR libfortran/31286
 435         PR libfortran/31296
 436         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 437         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 438         array structures we pass to unpack_internal.
 439
 440 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 441
 442         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 443         function.
 444
 445 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 446
 447         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 448         * Makefile.in: Regenerate.
 449
 450 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 451
 452         * configure: Regenerate.
 453
 454 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 455
 456         * intrinsics/cpu_time.c: Don't include headers already included
 457         by libgfortran.h. Protect inclusion of sys/times.h.
 458         * configure.ac: Remove unneeded checks for finit, stdio.h,
 459         stddef.h, math.h and sys/params.h.
 460         * config/fpu-aix.h: Don't include headers already included by
 461         libgfortran.h.
 462         * config/fpu-sysv.h: Likewise.
 463         * io/write.c: Likewise.
 464         * m4/minloc1.m4: Likewise.
 465         * m4/maxloc1.m4: Likewise.
 466         * m4/fraction.m4: Likewise.
 467         * m4/set_exponent.m4: Likewise.
 468         * m4/spacing.m4: Likewise.
 469         * m4/minval.m4: Likewise.
 470         * m4/maxval.m4: Likewise.
 471         * m4/exponent.m4: Likewise.
 472         * m4/nearest.m4: Likewise.
 473         * m4/minloc0.m4: Likewise.
 474         * m4/maxloc0.m4: Likewise.
 475         * m4/rrspacing.m4: Likewise.
 476         * runtime/main.c: Likewise.
 477         * runtime/error.c: Likewise.
 478         * intrinsics/system_clock.c: Likewise.
 479         * intrinsics/etime.c: Likewise.
 480         * intrinsics/stat.c: Likewise.
 481         * intrinsics/date_and_time.c: Likewise.
 482         * intrinsics/env.c: Likewise.
 483         * intrinsics/kill.c: Likewise.
 484         * intrinsics/getXid.c: Likewise.
 485         * intrinsics/chmod.c: Likewise.
 486         * intrinsics/args.c: Likewise.
 487         * intrinsics/c99_functions.c: Likewise.
 488         * generated/minval_r8.c: Regenerate.
 489         * generated/maxloc1_4_r8.c: Regenerate.
 490         * generated/minloc1_16_r16.c: Regenerate.
 491         * generated/maxval_i2.c: Regenerate.
 492         * generated/maxloc1_8_i4.c: Regenerate.
 493         * generated/exponent_r16.c: Regenerate.
 494         * generated/maxloc0_4_r4.c: Regenerate.
 495         * generated/fraction_r16.c: Regenerate.
 496         * generated/fraction_r4.c: Regenerate.
 497         * generated/minloc0_4_r16.c: Regenerate.
 498         * generated/minloc0_4_i1.c: Regenerate.
 499         * generated/maxloc0_4_r16.c: Regenerate.
 500         * generated/maxloc0_4_i2.c: Regenerate.
 501         * generated/minloc1_8_r16.c: Regenerate.
 502         * generated/maxloc1_8_r16.c: Regenerate.
 503         * generated/set_exponent_r8.c: Regenerate.
 504         * generated/maxloc0_8_i8.c: Regenerate.
 505         * generated/minloc1_4_r8.c: Regenerate.
 506         * generated/maxloc1_16_r16.c: Regenerate.
 507         * generated/minloc1_16_i4.c: Regenerate.
 508         * generated/maxloc1_16_i4.c: Regenerate.
 509         * generated/minloc0_16_i8.c: Regenerate.
 510         * generated/maxloc0_16_i8.c: Regenerate.
 511         * generated/nearest_r8.c: Regenerate.
 512         * generated/spacing_r16.c: Regenerate.
 513         * generated/maxval_r16.c: Regenerate.
 514         * generated/minloc1_8_i4.c: Regenerate.
 515         * generated/minloc0_16_i16.c: Regenerate.
 516         * generated/minloc0_4_r4.c: Regenerate.
 517         * generated/set_exponent_r10.c: Regenerate.
 518         * generated/rrspacing_r10.c: Regenerate.
 519         * generated/minloc0_4_i2.c: Regenerate.
 520         * generated/maxloc0_8_i1.c: Regenerate.
 521         * generated/minloc0_8_i8.c: Regenerate.
 522         * generated/spacing_r4.c: Regenerate.
 523         * generated/minloc1_16_r10.c: Regenerate.
 524         * generated/minloc0_16_i1.c: Regenerate.
 525         * generated/maxloc0_16_i1.c: Regenerate.
 526         * generated/maxloc1_8_r8.c: Regenerate.
 527         * generated/minval_i16.c: Regenerate.
 528         * generated/exponent_r10.c: Regenerate.
 529         * generated/maxval_i4.c: Regenerate.
 530         * generated/minval_i8.c: Regenerate.
 531         * generated/maxloc1_4_i8.c: Regenerate.
 532         * generated/fraction_r10.c: Regenerate.
 533         * generated/maxloc0_16_i16.c: Regenerate.
 534         * generated/maxloc0_8_r4.c: Regenerate.
 535         * generated/rrspacing_r8.c: Regenerate.
 536         * generated/minloc1_4_i16.c: Regenerate.
 537         * generated/minloc0_4_r10.c: Regenerate.
 538         * generated/maxloc1_4_i16.c: Regenerate.
 539         * generated/minloc0_8_i16.c: Regenerate.
 540         * generated/maxloc0_4_r10.c: Regenerate.
 541         * generated/maxloc0_8_i16.c: Regenerate.
 542         * generated/minloc1_8_r10.c: Regenerate.
 543         * generated/minloc0_16_r4.c: Regenerate.
 544         * generated/maxloc1_8_r10.c: Regenerate.
 545         * generated/maxloc0_16_r4.c: Regenerate.
 546         * generated/minloc1_16_r8.c: Regenerate.
 547         * generated/minloc0_8_i1.c: Regenerate.
 548         * generated/maxloc0_4_i4.c: Regenerate.
 549         * generated/maxloc1_16_r8.c: Regenerate.
 550         * generated/maxloc0_8_i2.c: Regenerate.
 551         * generated/nearest_r16.c: Regenerate.
 552         * generated/maxloc1_16_r10.c: Regenerate.
 553         * generated/minloc0_16_i2.c: Regenerate.
 554         * generated/minloc1_8_r8.c: Regenerate.
 555         * generated/maxloc0_16_i2.c: Regenerate.
 556         * generated/exponent_r4.c: Regenerate.
 557         * generated/spacing_r10.c: Regenerate.
 558         * generated/maxval_r10.c: Regenerate.
 559         * generated/minval_i1.c: Regenerate.
 560         * generated/maxloc1_4_i1.c: Regenerate.
 561         * generated/minloc1_4_i8.c: Regenerate.
 562         * generated/minloc0_8_r4.c: Regenerate.
 563         * generated/minloc0_16_r16.c: Regenerate.
 564         * generated/minloc0_4_i4.c: Regenerate.
 565         * generated/minloc0_8_i2.c: Regenerate.
 566         * generated/minval_r4.c: Regenerate.
 567         * generated/maxloc1_4_r4.c: Regenerate.
 568         * generated/maxval_r8.c: Regenerate.
 569         * generated/minval_r16.c: Regenerate.
 570         * generated/minloc1_4_i1.c: Regenerate.
 571         * generated/minval_i2.c: Regenerate.
 572         * generated/maxloc1_4_i2.c: Regenerate.
 573         * generated/maxloc1_8_i8.c: Regenerate.
 574         * generated/maxloc0_4_r8.c: Regenerate.
 575         * generated/maxloc0_16_r16.c: Regenerate.
 576         * generated/minloc1_4_r16.c: Regenerate.
 577         * generated/fraction_r8.c: Regenerate.
 578         * generated/maxloc1_4_r16.c: Regenerate.
 579         * generated/set_exponent_r4.c: Regenerate.
 580         * generated/minloc0_8_r16.c: Regenerate.
 581         * generated/maxloc0_8_r16.c: Regenerate.
 582         * generated/nearest_r10.c: Regenerate.
 583         * generated/maxloc0_8_i4.c: Regenerate.
 584         * generated/minloc1_4_r4.c: Regenerate.
 585         * generated/minloc0_16_i4.c: Regenerate.
 586         * generated/maxloc0_16_i4.c: Regenerate.
 587         * generated/nearest_r4.c: Regenerate.
 588         * generated/minloc1_16_i8.c: Regenerate.
 589         * generated/maxloc1_16_i8.c: Regenerate.
 590         * generated/minloc1_4_i2.c: Regenerate.
 591         * generated/maxloc1_8_i1.c: Regenerate.
 592         * generated/minloc0_16_r10.c: Regenerate.
 593         * generated/minloc1_8_i8.c: Regenerate.
 594         * generated/minloc0_4_r8.c: Regenerate.
 595         * generated/minloc0_8_i4.c: Regenerate.
 596         * generated/minloc1_16_i16.c: Regenerate.
 597         * generated/spacing_r8.c: Regenerate.
 598         * generated/maxloc1_8_r4.c: Regenerate.
 599         * generated/minloc1_16_i1.c: Regenerate.
 600         * generated/maxloc1_16_i1.c: Regenerate.
 601         * generated/minval_r10.c: Regenerate.
 602         * generated/minval_i4.c: Regenerate.
 603         * generated/minloc1_8_i1.c: Regenerate.
 604         * generated/maxloc1_4_i4.c: Regenerate.
 605         * generated/maxloc1_8_i2.c: Regenerate.
 606         * generated/maxval_i8.c: Regenerate.
 607         * generated/maxloc0_16_r10.c: Regenerate.
 608         * generated/rrspacing_r4.c: Regenerate.
 609         * generated/minloc0_4_i16.c: Regenerate.
 610         * generated/maxloc0_8_r8.c: Regenerate.
 611         * generated/maxloc0_4_i16.c: Regenerate.
 612         * generated/minloc1_4_r10.c: Regenerate.
 613         * generated/minloc1_8_i16.c: Regenerate.
 614         * generated/maxloc1_4_r10.c: Regenerate.
 615         * generated/minloc0_8_r10.c: Regenerate.
 616         * generated/maxloc1_8_i16.c: Regenerate.
 617         * generated/maxloc0_8_r10.c: Regenerate.
 618         * generated/minloc1_16_r4.c: Regenerate.
 619         * generated/maxloc1_16_r4.c: Regenerate.
 620         * generated/minloc0_16_r8.c: Regenerate.
 621         * generated/maxloc0_16_r8.c: Regenerate.
 622         * generated/maxloc0_4_i8.c: Regenerate.
 623         * generated/maxloc1_16_i16.c: Regenerate.
 624         * generated/minloc1_8_r4.c: Regenerate.
 625         * generated/minloc1_16_i2.c: Regenerate.
 626         * generated/maxloc1_16_i2.c: Regenerate.
 627         * generated/maxval_i16.c: Regenerate.
 628         * generated/exponent_r8.c: Regenerate.
 629         * generated/minloc1_4_i4.c: Regenerate.
 630         * generated/maxval_i1.c: Regenerate.
 631         * generated/minloc1_8_i2.c: Regenerate.
 632         * generated/minloc0_8_r8.c: Regenerate.
 633         * generated/set_exponent_r16.c: Regenerate.
 634         * generated/maxloc0_4_i1.c: Regenerate.
 635         * generated/rrspacing_r16.c: Regenerate.
 636         * generated/minloc0_4_i8.c: Regenerate.
 637         * generated/maxval_r4.c: Regenerate.
 638         * configure: Regenerate.
 639         * config.h.in: Regenerate.
 640
 641 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 642
 643         PR libfortran/31395
 644         * io/format.c (parse_format_list): Fix parsing.
 645
 646 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 647
 648         PR fortran/31304
 649         intrinsics/string_intrinsics.c (string_repeat): Remove.
 650
 651 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 652
 653         PR libfortran/31052
 654         * io/open.c (test_endfile): Delete this function.
 655         (edit_modes): Delete call to test_endfile.
 656         (new_unit): Likewise.
 657         * io/io.h: Delete prototype for test_endfile.
 658         * io/transfer.c (next_record_r): Remove use of test_endfile.
 659         (st_read):  Add test for end file condition and adjust status.
 660
 661 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 662
 663         PR libfortran/31366
 664         * io/transfer.c (read_block_direct): Do not generate error when reading
 665         past EOF on a short record that is less than the RECL= specified.
 666
 667 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 668
 669         PR libfortran/31207
 670         * io/unit.c (close_unit_1): If there are bytes previously written from
 671         ADVANCE="no", move to the end before closing.
 672
 673 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 674
 675         PR libfortran/31335
 676         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 677         if stat() and fstat() library functions are available. When lstat()
 678         is not available, use stat() instead.
 679         * configure.ac: Add checks for stat, fstat and lstat.
 680         * configure: Regenerate.
 681         * config.h.in: Regenerate.
 682
 683 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 684
 685         PR libfortran/31052
 686         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 687         mode.
 688
 689 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 690
 691         PR libfortran/31199
 692         * io/io.h: Add saved_pos to gfc_unit structure.
 693         * io/open.c (new_unit): Initialize saved_pos.
 694         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 695         (next_record_w): Fix whitespace.
 696         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 697         later use.  If not ADVANCE="no" set saved_pos to zero.
 698
 699 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 700
 701         PR libfortran/31196
 702         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 703         correct variable.
 704
 705 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 706
 707         PR libfortran/31052
 708         * file_pos.c: Update Copyright year.
 709         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 710         Update Copyright year.
 711         * io/io.h: Same.
 712         * io/unix.c (is_special): Add missing type for this function.
 713         Update Copyright year.
 714         * io/transfer.c (next_record_r): Restore test_endfile.
 715         (st_read): Fix whitespace.  Update Copyright year
 716
 717 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 718
 719         * configure.ac: Add missing check for gettimeofday.
 720         * config.h.in: Renegerate.
 721         * configure: Regenerate.
 722
 723 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 724
 725         PR libfortran/31052
 726         * io/file_position (st_rewind): Fix comments. Remove use of
 727         test_endfile. Don't seek if already at 0 position.  Use new is_special
 728         function to set endfile state.
 729         * io/open.c (test_endfile): Delete this function.
 730         * io/io.h: Delete prototype for test_endfile.  Add prototype
 731         for is_special.
 732         * io/unix.c (is_special): New function. Fix whitespace.
 733         * io/transfer.c (next_record_r): Remove use of test_endfile.
 734
 735 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 736
 737         * runtime/main.c: Include "config.h" first.
 738
 739 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 740
 741         PR libfortran/31099
 742         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 743
 744 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 745
 746         * runtime/backtrace.c: New file.
 747         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 748         environment variable.
 749         * runtime/compile_options.c (set_std): Add new argument.
 750         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 751         * runtime/error.c (sys_exit): Add call to show_backtrace.
 752         * libgfortran.h (options_t): New backtrace field.
 753         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 754         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 755         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 756         and getppid.
 757         * Makefile.am: Add runtime/backtrace.c.
 758         * fmain.c (main): Add call to store_exe_path.
 759         * Makefile.in: Renegerate.
 760         * config.h.in: Renegerate.
 761         * configure: Regenerate.
 762
 763 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 764
 765         PR libfortran/31051
 766         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 767         spaces when in writing mode.  Clean up some formatting.
 768
 769 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 770
 771         PR libfortran/30690
 772         * all.m4: Quote everything, except for m4 macros.
 773         * any.m4: Likewise.
 774         * count.m4: Likewise.
 775         * cshift1.m4: Likewise.
 776         * eoshift1.m4: Likewise.
 777         * eoshift3.m4: Likewise.
 778         * exponent.m4: Likewise.
 779         * fraction.m4: Likewise.
 780         * in_pack.m4: Likewise.
 781         * in_unpack.m4: Likewise.
 782         * matmul.m4: Likewise.
 783         * matmull.m4: Likewise.
 784         * nearest.m4: Likewise.
 785         * pow.m4: Likewise.
 786         * product.m4: Likewise.
 787         * reshape.m4: Likewise.
 788         * rrspacing.m4: Likewise.
 789         * set_exponent.m4: Likewise.
 790         * shape.m4: Likewise.
 791         * spacing.m4: Likewise.
 792         * transpose.m4: Likewise.
 793
 794 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 795
 796         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 797         O_RDONLY even if errno is EROFS.
 798
 799 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 800
 801         PR libfortran/31099
 802         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 803         * io/transfer.c (next_record_w): Set bytes left to record length for
 804         sequential unformatted I/O.
 805         (next_record_r): Ditto.
 806         (read_block_direct): Fix test for exceeding bytes_left.
 807
 808 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 809
 810         PR fortran/30947
 811         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 812         integer arguments.
 813
 814 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 815
 816         PR libfortran/30981
 817         * m4/pow_m4: Use appropriate unsigned int type for u.
 818         * generated/pow_c10_i16.c: Regenerated.
 819         * generated/pow_c10_i4.c: Regenerated.
 820         * generated/pow_c10_i8.c: Regenerated.
 821         * generated/pow_c16_i16.c: Regenerated.
 822         * generated/pow_c16_i4.c: Regenerated.
 823         * generated/pow_c16_i8.c: Regenerated.
 824         * generated/pow_c4_i16.c: Regenerated.
 825         * generated/pow_c4_i4.c: Regenerated.
 826         * generated/pow_c4_i8.c: Regenerated.
 827         * generated/pow_c8_i16.c: Regenerated.
 828         * generated/pow_c8_i4.c: Regenerated.
 829         * generated/pow_c8_i8.c: Regenerated.
 830         * generated/pow_i16_i16.c: Regenerated.
 831         * generated/pow_i16_i4.c: Regenerated.
 832         * generated/pow_i16_i8.c: Regenerated.
 833         * generated/pow_i4_i16.c: Regenerated.
 834         * generated/pow_i4_i4.c: Regenerated.
 835         * generated/pow_i4_i8.c: Regenerated.
 836         * generated/pow_i8_i16.c: Regenerated.
 837         * generated/pow_i8_i4.c: Regenerated.
 838         * generated/pow_i8_i8.c: Regenerated.
 839         * generated/pow_r10_i16.c: Regenerated.
 840         * generated/pow_r10_i4.c: Regenerated.
 841         * generated/pow_r10_i8.c: Regenerated.
 842         * generated/pow_r16_i16.c: Regenerated.
 843         * generated/pow_r16_i4.c: Regenerated.
 844         * generated/pow_r16_i8.c: Regenerated.
 845         * generated/pow_r4_i16.c: Regenerated.
 846         * generated/pow_r4_i4.c: Regenerated.
 847         * generated/pow_r4_i8.c: Regenerated.
 848         * generated/pow_r8_i16.c: Regenerated.
 849         * generated/pow_r8_i4.c: Regenerated.
 850         * generated/pow_r8_i8.c: Regenerated.
 851
 852 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 853
 854         PR libfortran/31001
 855         * intrinsics/pack_generic.c (pack_internal): Add special checks
 856         for zero-sized arrays.
 857
 858 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 859
 860         * Makefile.am: Add dummy install-pdf target.
 861         * Makefile.in: Regenerate
 862
 863 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 864
 865         PR libfortran/30918
 866         * io/listread.c (namelist_read): Eat comment line.
 867
 868 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 869
 870         PR libfortran/30910
 871         * io/write.c (output_float): Add condition of format F only for
 872         special case rounding with zero precision.
 873
 874 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 875
 876         PR libfortran/30533
 877         PR libfortran/30765
 878         * Makefile.am: Add $(srcdir) too all files in generated/.
 879         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 880         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 881         maxloc0_16_i2.c.
 882         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 883         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 884         maxloc1_16_i2.c.
 885         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 886         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 887         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 888         minloc0_16_i2.c.
 889         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 890         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 891         minloc1_16_i2.c.
 892         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 893         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 894         (i_product_c):  Add product_i1.c and product_i2.c.
 895         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 896         (gfor_built_specific_src):  Remove $(srcdir) from target.
 897         (gfor_bulit_specific2_src):  Likewise.
 898         Makefile.in:  Regenerated.
 899         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 900         Add gfc_array_i1 and gfc_array_i2.
 901         * generated/matmul_i1.c: New file.
 902         * generated/matmul_i2.c: New file.
 903         * generated/maxloc0_16_i1.c: New file.
 904         * generated/maxloc0_16_i2.c: New file.
 905         * generated/maxloc0_4_i1.c: New file.
 906         * generated/maxloc0_4_i2.c: New file.
 907         * generated/maxloc0_8_i1.c: New file.
 908         * generated/maxloc0_8_i2.c: New file.
 909         * generated/maxloc1_16_i1.c: New file.
 910         * generated/maxloc1_16_i2.c: New file.
 911         * generated/maxloc1_4_i1.c: New file.
 912         * generated/maxloc1_4_i2.c: New file.
 913         * generated/maxloc1_8_i1.c: New file.
 914         * generated/maxloc1_8_i2.c: New file.
 915         * generated/maxval_i1.c: New file.
 916         * generated/maxval_i2.c: New file.
 917         * generated/minloc0_16_i1.c: New file.
 918         * generated/minloc0_16_i2.c: New file.
 919         * generated/minloc0_4_i1.c: New file.
 920         * generated/minloc0_4_i2.c: New file.
 921         * generated/minloc0_8_i1.c: New file.
 922         * generated/minloc0_8_i2.c: New file.
 923         * generated/minloc1_16_i1.c: New file.
 924         * generated/minloc1_16_i2.c: New file.
 925         * generated/minloc1_4_i1.c: New file.
 926         * generated/minloc1_4_i2.c: New file.
 927         * generated/minloc1_8_i1.c: New file.
 928         * generated/minloc1_8_i2.c: New file.
 929         * generated/minval_i1.c: New file.
 930         * generated/minval_i2.c: New file.
 931         * generated/product_i1.c: New file.
 932         * generated/product_i2.c: New file.
 933         * generated/sum_i1.c: New file.
 934         * generated/sum_i2.c: New file.
 935
 936 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 937
 938         * runtime/memory.c (deallocate): Correct comment.
 939
 940 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 941
 942         * Makefile.am:  Use $(M4) instead of m4.
 943         * Makefile.in:  Regenerate.
 944
 945 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 946
 947         * Makefile.am: Remove $(srcdir) from assorted targets
 948         in maintainer mode.
 949         * Makefile.in: Regenerate.
 950
 951 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 952             Tobias Burnus  <burnus@net-b.de>
 953
 954         PR fortran/30512
 955         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 956         * generated/maxloc1_8_i4.c: Regenerate.
 957         * generated/maxloc0_8_i8.c: Regenerate.
 958         * generated/maxloc1_16_i4.c: Regenerate.
 959         * generated/maxloc0_16_i8.c: Regenerate.
 960         * generated/maxval_i4.c: Regenerate.
 961         * generated/maxloc1_4_i8.c: Regenerate.
 962         * generated/maxloc0_16_i16.c: Regenerate.
 963         * generated/maxloc1_4_i16.c: Regenerate.
 964         * generated/maxloc0_8_i16.c: Regenerate.
 965         * generated/maxloc0_4_i4.c: Regenerate.
 966         * generated/maxloc1_8_i8.c: Regenerate.
 967         * generated/maxloc0_8_i4.c: Regenerate.
 968         * generated/maxloc0_16_i4.c: Regenerate.
 969         * generated/maxloc1_16_i8.c: Regenerate.
 970         * generated/maxloc1_4_i4.c: Regenerate.
 971         * generated/maxval_i8.c: Regenerate.
 972         * generated/maxloc0_4_i16.c: Regenerate.
 973         * generated/maxloc1_8_i16.c: Regenerate.
 974         * generated/maxloc0_4_i8.c: Regenerate.
 975         * generated/maxloc1_16_i16.c: Regenerate.
 976         * generated/maxval_i16.c: Regenerate.
 977
 978 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 979
 980         PR fortran/30611
 981         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 982         if ncopies is negative.
 983
 984 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 985
 986         PR libfortran/30007
 987         * libgfortran.h: Do not prefix symbol name with
 988         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
 989
 990 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
 991
 992         PR fortran/30284
 993         PR fortran/30626
 994         * io/transfer.c (init_loop_spec, next_array_record): Change to
 995         lbound rather than unity base.
 996
 997 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 998
 999         * runtime/error.c: Include sys/time.h before sys/resource.h.
1000
1001 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1002
1003         PR libfortran/30525
1004         * intrinsics/string_intrinsics.c(compare_string):  Make
1005         sure that comparisons are done unsigned.
1006
1007 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1008
1009         PR libfortran/30015
1010         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1011           can go backwards.
1012         * configure.ac: Remove AC_TRY_RUN test for timezone in
1013           gettimeofday.
1014         * acinclude.m4: Ditto.
1015         * configure: Regenerate.
1016         * config.h.in: Regenerate.
1017
1018 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1019
1020         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1021         * m4/specific2.m4: Likewise.
1022         * m4/specific.m4: Likewise.
1023         * intrinsics/f2c_specifics.F90: Likewise.
1024         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1025         * intrinsics/selected_real_kind.f90: Likewise.
1026         * intrinsics/dprod_r8.f90: Likewise.
1027         * Makefile.am: Add -fallow-leading-underscore to the
1028         gfor_specific_src files, as well as selected_real_kind.F90
1029         and selected_int_kind.F90
1030         * Makefile.in: Regenerate.
1031         * generated/_sqrt_c8.F90: Regenerate.
1032         * generated/_sign_r16.F90: Regenerate.
1033         * generated/_log_c16.F90: Regenerate.
1034         * generated/_sin_c10.F90: Regenerate.
1035         * generated/_tanh_r4.F90: Regenerate.
1036         * generated/_tanh_r8.F90: Regenerate.
1037         * generated/_log10_r10.F90: Regenerate.
1038         * generated/_aimag_c4.F90: Regenerate.
1039         * generated/_sign_r4.F90: Regenerate.
1040         * generated/_aimag_c8.F90: Regenerate.
1041         * generated/_sign_r8.F90: Regenerate.
1042         * generated/_mod_i4.F90: Regenerate.
1043         * generated/_cos_r16.F90: Regenerate.
1044         * generated/_aint_r10.F90: Regenerate.
1045         * generated/_mod_i8.F90: Regenerate.
1046         * generated/_abs_i16.F90: Regenerate.
1047         * generated/_sqrt_c10.F90: Regenerate.
1048         * generated/_atan2_r4.F90: Regenerate.
1049         * generated/_cos_c4.F90: Regenerate.
1050         * generated/_atan_r16.F90: Regenerate.
1051         * generated/_tanh_r10.F90: Regenerate.
1052         * generated/_atan2_r8.F90: Regenerate.
1053         * generated/_cos_c8.F90: Regenerate.
1054         * generated/_exp_r4.F90: Regenerate.
1055         * generated/_log_r10.F90: Regenerate.
1056         * generated/_exp_r8.F90: Regenerate.
1057         * generated/_abs_r4.F90: Regenerate.
1058         * generated/_abs_r8.F90: Regenerate.
1059         * generated/_sin_r16.F90: Regenerate.
1060         * generated/_tan_r4.F90: Regenerate.
1061         * generated/_tan_r8.F90: Regenerate.
1062         * generated/_sign_i4.F90: Regenerate.
1063         * generated/_sign_i8.F90: Regenerate.
1064         * generated/_exp_c16.F90: Regenerate.
1065         * generated/_sqrt_r16.F90: Regenerate.
1066         * generated/_conjg_c4.F90: Regenerate.
1067         * generated/_conjg_c8.F90: Regenerate.
1068         * generated/_dim_r16.F90: Regenerate.
1069         * generated/_mod_r10.F90: Regenerate.
1070         * generated/_abs_c10.F90: Regenerate.
1071         * generated/_conjg_c16.F90: Regenerate.
1072         * generated/_tan_r16.F90: Regenerate.
1073         * generated/_asinh_r10.F90: Regenerate.
1074         * generated/_abs_i4.F90: Regenerate.
1075         * generated/_abs_i8.F90: Regenerate.
1076         * generated/_acos_r10.F90: Regenerate.
1077         * generated/_exp_r10.F90: Regenerate.
1078         * generated/_acosh_r16.F90: Regenerate.
1079         * generated/_atan2_r16.F90: Regenerate.
1080         * generated/_cos_c16.F90: Regenerate.
1081         * generated/_mod_i16.F90: Regenerate.
1082         * generated/_asin_r4.F90: Regenerate.
1083         * generated/_anint_r16.F90: Regenerate.
1084         * generated/_asin_r8.F90: Regenerate.
1085         * generated/_aimag_c10.F90: Regenerate.
1086         * generated/_exp_c4.F90: Regenerate.
1087         * generated/_sinh_r10.F90: Regenerate.
1088         * generated/_exp_c8.F90: Regenerate.
1089         * generated/_log10_r4.F90: Regenerate.
1090         * generated/_log10_r8.F90: Regenerate.
1091         * generated/_abs_c4.F90: Regenerate.
1092         * generated/_abs_r16.F90: Regenerate.
1093         * generated/_abs_c8.F90: Regenerate.
1094         * generated/_asin_r10.F90: Regenerate.
1095         * generated/_sign_r10.F90: Regenerate.
1096         * generated/_atanh_r16.F90: Regenerate.
1097         * generated/_log_c10.F90: Regenerate.
1098         * generated/_cosh_r16.F90: Regenerate.
1099         * generated/_sin_c16.F90: Regenerate.
1100         * generated/_cos_r10.F90: Regenerate.
1101         * generated/_log10_r16.F90: Regenerate.
1102         * generated/_aint_r16.F90: Regenerate.
1103         * generated/_acos_r4.F90: Regenerate.
1104         * generated/_acos_r8.F90: Regenerate.
1105         * generated/_sqrt_c16.F90: Regenerate.
1106         * generated/_acosh_r4.F90: Regenerate.
1107         * generated/_atan_r10.F90: Regenerate.
1108         * generated/_acosh_r8.F90: Regenerate.
1109         * generated/_sign_i16.F90: Regenerate.
1110         * generated/_tanh_r16.F90: Regenerate.
1111         * generated/_log_r4.F90: Regenerate.
1112         * generated/_log_r8.F90: Regenerate.
1113         * generated/_sin_r4.F90: Regenerate.
1114         * generated/_sin_r8.F90: Regenerate.
1115         * generated/_log_r16.F90: Regenerate.
1116         * generated/_sin_r10.F90: Regenerate.
1117         * generated/_sqrt_r4.F90: Regenerate.
1118         * generated/_exp_c10.F90: Regenerate.
1119         * generated/_sqrt_r8.F90: Regenerate.
1120         * generated/_asinh_r4.F90: Regenerate.
1121         * generated/_sqrt_r10.F90: Regenerate.
1122         * generated/_asinh_r8.F90: Regenerate.
1123         * generated/_dim_r4.F90: Regenerate.
1124         * generated/_dim_r8.F90: Regenerate.
1125         * generated/_dim_r10.F90: Regenerate.
1126         * generated/_cosh_r4.F90: Regenerate.
1127         * generated/_conjg_c10.F90: Regenerate.
1128         * generated/_tan_r10.F90: Regenerate.
1129         * generated/_cosh_r8.F90: Regenerate.
1130         * generated/_mod_r16.F90: Regenerate.
1131         * generated/_abs_c16.F90: Regenerate.
1132         * generated/_cos_r4.F90: Regenerate.
1133         * generated/_asinh_r16.F90: Regenerate.
1134         * generated/_cos_r8.F90: Regenerate.
1135         * generated/_atanh_r4.F90: Regenerate.
1136         * generated/_atanh_r8.F90: Regenerate.
1137         * generated/_acos_r16.F90: Regenerate.
1138         * generated/_anint_r4.F90: Regenerate.
1139         * generated/_acosh_r10.F90: Regenerate.
1140         * generated/_anint_r8.F90: Regenerate.
1141         * generated/_exp_r16.F90: Regenerate.
1142         * generated/_mod_r4.F90: Regenerate.
1143         * generated/_cos_c10.F90: Regenerate.
1144         * generated/_atan2_r10.F90: Regenerate.
1145         * generated/_dim_i16.F90: Regenerate.
1146         * generated/_mod_r8.F90: Regenerate.
1147         * generated/_anint_r10.F90: Regenerate.
1148         * generated/_aint_r4.F90: Regenerate.
1149         * generated/_aint_r8.F90: Regenerate.
1150         * generated/_dim_i4.F90: Regenerate.
1151         * generated/_sinh_r4.F90: Regenerate.
1152         * generated/_log_c4.F90: Regenerate.
1153         * generated/_dim_i8.F90: Regenerate.
1154         * generated/_sinh_r8.F90: Regenerate.
1155         * generated/_log_c8.F90: Regenerate.
1156         * generated/_sin_c4.F90: Regenerate.
1157         * generated/_sin_c8.F90: Regenerate.
1158         * generated/misc_specifics.F90: Regenerate.
1159         * generated/_abs_r10.F90: Regenerate.
1160         * generated/_aimag_c16.F90: Regenerate.
1161         * generated/_atan_r4.F90: Regenerate.
1162         * generated/_sinh_r16.F90: Regenerate.
1163         * generated/_atan_r8.F90: Regenerate.
1164         * generated/_atanh_r10.F90: Regenerate.
1165         * generated/_cosh_r10.F90: Regenerate.
1166         * generated/_sqrt_c4.F90: Regenerate.
1167         * generated/_asin_r16.F90: Regenerate.
1168
1169 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1170
1171         PR libfortran/26893
1172         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1173         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1174         * configure: Regenerate.
1175         * config.h.in: Regenerate because it was forgottent in the last
1176         commit.
1177
1178 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1179             Tobias Burnus  <burnus@net-b.de>
1180
1181         PR libfortran/29649
1182         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1183         environment variable.
1184         * runtime/compile_options.c (set_std): Add new argument.
1185         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1186         functionality.
1187         * libgfortran.h (options_t): New dump_core and backtrace members.
1188         (sys_exit): Move prototype.
1189         * io/unix.c (sys_exit): Move to runtime/error.c.
1190         * configure.ac: Add check for getrlimit.
1191         * configure: Regenerate.
1192
1193 2007-01-17  Tom Tromey  <tromey@redhat.com>
1194
1195         PR libfortran/27107:
1196         * aclocal.m4, configure, Makefile.in: Rebuilt.
1197         * configure.ac: Enable automake dependency tracking.  Update
1198         minimum automake version.
1199
1200 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1201
1202         PR libfortran/27107
1203         * runtime/environ.c: Don't include io/io.h.
1204         * runtime/string.c: Don't include io/io.h.
1205         (compare0): Add cast to avoid warning.
1206         * runtime/error.c: Don't include io/io.h.
1207         (st_printf): Move to io/unix.c.
1208         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1209         * intrinsics/fget.c: Likewise.
1210         * intrinsics/ftell.c: Likewise.
1211         * intrinsics/tty.c: Likewise.
1212         * libgfortran.h (DEFAULT_RECL, notification_std,
1213         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1214         DEFAULT_TEMPDIR): New declarations.
1215         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1216         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1217         Move to libgfortran.h.
1218         * io/unix.c: Add io/unix.h content.
1219         (st_printf): New function.
1220         * io/intrinsics.c: New file.
1221         * io/unix.h: Remove, contents moved into unix.c.
1222         * libtool-version: Update library version to 3.0.0.
1223         * configure.ac: Update library version to 0.3.
1224         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1225         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1226         * Makefile.in: Regenerate.
1227         * configure: Regenerate.
1228
1229 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1230
1231         PR libfortran/30435
1232         * io/list_read.c (finish_separator): Don't call next_record.
1233         (list_formatted_read_scalar): Clean up some comments and whitespace.
1234         (nml_read_obj): Whitespace fix.
1235
1236 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1237
1238         PR libfortran/30162
1239         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1240         s->file_length == -1.
1241         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1242         (fd_seek): If not seekable, just return success.
1243         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1244         seek fails and the stream is not a pipe.
1245         (fd_to_stream): Make test for non-seekable file more robust.
1246
1247 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1248
1249         * ChangeLog: Copied to ...
1250         * ChangeLog-2006: here.