libgfortran/ChangeLog

   1 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
   4
   5 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   6
   7         PR fortran/32035
   8         * runtime/select.c (select_string): Adjust prototype and function
   9         so that the return value is an integer, not a pointer.
  10
  11 2007-07-24  Tobias Burnus  <burnus@net-b.de>
  12
  13         * libgfortran.h:  Add bounds_check to compile_options_t.
  14
  15 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
  16
  17         PR fortran/30814
  18         * libgfortran.h:  Add bounds_check to compile_options_t.
  19         * runtime/compile_options.c (set_options):  Add handling
  20         of compile_options.bounds_check.
  21         * intrinsics/pack_generic.c (pack_internal):  Also determine
  22         the number of elements if compile_options.bounds_check is
  23         true.  Raise runtime error if a different array shape is
  24         detected.
  25
  26 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
  27
  28         PR fortran/32600
  29         * intrinsics/iso_c_binding.c (c_funloc): Remove.
  30         * intrinsics/iso_c_binding.h: Remove c_funloc.
  31         * gfortran.map: Ditto.
  32
  33 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  34
  35         * io/read.c (convert_real): Generate error only on EINVAL.
  36
  37 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
  38
  39         PR fortran/32627
  40         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
  41         for character/string arguments.
  42         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
  43         the optional SHAPE arg to be any valid integer kind.
  44         * libgfortran/gfortran.map: Add c_f_pointer_s0.
  45         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
  46         character kind.
  47         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
  48         c_f_pointer for complex and logical types.
  49         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
  50         and complex types.
  51
  52 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
  53
  54         PR fortran/32600
  55         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
  56         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
  57         * libgfortran/gfortran.map: Ditto.
  58
  59 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  60             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  61
  62         PR fortran/32611
  63         * runtime/compile_options.c (set_std): Remove.
  64         (set_options): New function.
  65         (init_compile_options): Add initialization for -fsign-zero option.
  66         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
  67         _gfortran_set_options.
  68         * libgfortran.h (compile_options_t): Add sign_zero field.
  69         * io/write.c (output_float): Use the sign bit of the value to determine
  70         if a negative sign should be emitted for zero values.  Do not emit the
  71         negative sign for zero if -fno-sign-zero was set during compile.
  72
  73 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  74
  75         PR libgfortran/32752
  76         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
  77         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
  78         bytes_used to zero. Fix off by one error in calculation of pos and
  79         skips. Eliminate duplicate pending_spaces check.
  80
  81 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  82
  83         PR fortran/32357
  84         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
  85         TOPOS arguments are C int.
  86
  87 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  88
  89         PR libgfortran/32702
  90         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
  91         (fd_alloc): If the number of bytes needed is greater than the default
  92         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
  93         necessary. (fd_sfree): Restore use of buffer pointer.
  94         (fd_close): Likewise. (fd_open): Likewise.
  95         (init_error_stream): Likewise.
  96
  97 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
  98
  99         PR libfortran/32336
 100         * m4/matmul.m4:  When the dimension of b is incorrect,
 101         raise a runtime error instead of a failed assertion.
 102         * generated/matmul_i1.c:  Regenerated.
 103         * generated/matmul_i2.c:  Regenerated.
 104         * generated/matmul_i4.c:  Regenerated.
 105         * generated/matmul_i8.c:  Regenerated.
 106         * generated/matmul_i16.c:  Regenerated.
 107         * generated/matmul_r4.c:  Regenerated.
 108         * generated/matmul_r8.c:  Regenerated.
 109         * generated/matmul_r10.c:  Regenerated.
 110         * generated/matmul_r16.c:  Regenerated.
 111
 112 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 113
 114         PR libgfortran/32678
 115         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
 116         to go negative.
 117
 118 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 119
 120         PR libfortran/32217
 121         * intrinsics/unpack_generic.c:  If the destination array is
 122         empty, return early.
 123
 124 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * aclocal.m4: Regenerated.
 127
 128 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 129
 130         * configure.ac: SUBST CFLAGS.
 131         * configure: Regenerate.
 132
 133 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 134
 135         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 136         * runtime/memory.c (internal_realloc_size): Remove.
 137         (internal_realloc): Call realloc directly instead of
 138         internal_realloc_size.
 139         (allocate_size): Remove.
 140         (allocate): Call malloc directly instead of allocate_size, mark as
 141         malloc function.
 142
 143 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 144
 145         Restore collateral damage from ISO C Binding merge.
 146
 147 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 148
 149         PR libgfortran/32456
 150         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 151         for unit directly.
 152
 153 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 154
 155         * Makefile.in:  Regenerated with automake 1.9.6.
 156
 157 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 158
 159         * Makefile.in:  Remove extraneous kill.lo rule.
 160
 161 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 162
 163         PR fortran/32239
 164         * generated/pow_r*_i4.c: Removed.
 165
 166 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 167
 168         * Makefile.in: Add support for iso_c_generated_procs.c and
 169         iso_c_binding.c.
 170         * Makefile.am: Ditto.
 171         * intrinsics/iso_c_generated_procs.c: New file containing helper
 172         functions.
 173         * intrinsics/iso_c_binding.c: Ditto.
 174         * intrinsics/iso_c_binding.h: New file
 175         * gfortran.map: Include the __iso_c_binding_c_* functions.
 176         * libgfortran.h: define GFC_NUM_RANK_BITS.
 177
 178 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 179
 180         PR fortran/32239
 181         * Makefile.am: Don't generate real**int4 pow functions.
 182         * gfortran.map: Remove real**int4 pow symbols.
 183         * Makefile.in: Regenerated.
 184
 185 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 186
 187         PR libgfortran/32554
 188         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 189         variation in field width calculation and eliminate buffer overrun.
 190
 191 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 192
 193         * runtime/memory.c (internal_realloc): Use index_type for size
 194         argument instead of GFC_INTEGER_4.
 195         (allocate_array): Likewise.
 196         (allocate): Likewise, add ifdef around unnecessary check.
 197         (internal_reallo64): Remove.
 198         (allocate_array64): Remove.
 199         (allocate64): Remove.
 200         * gfortran.map: Remove symbols for 64-bit allocation functions.
 201
 202 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 203
 204         PR libgfortran/32456
 205         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 206         for unit directly.
 207
 208 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 209
 210         PR libfortran/32495
 211         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 212         (show_backtrace): Rename strcasestr to local_strcasestr.
 213
 214 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 215
 216         PR libgfortran/32456
 217         * runtime/error.c (show_locus): Update to emit the unit number
 218         and file name involved with the error.  Use new function
 219         filename_from_unit.
 220         * libgfortran.h (filename_from_unit): Declare new function.
 221         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 222         and stderr for use later in error reporting.
 223         (filename_from_unit): Add this new function.
 224
 225 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 226
 227         PR libgfortran/32446
 228         * io/write.c (output_float): Calculate ndigits correctly for large
 229         numbered formats that must pad zeros before the decimal point.
 230
 231 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 232
 233         PR libfortran/32345
 234         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 235         available.
 236
 237 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 238
 239         PR libgfortran/32235
 240         * io/transfer.c (st_read): Remove test for end of file condition.
 241         (next_record_r): Add test for end of file condition.
 242
 243 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 244
 245         * configure: Regenerate.
 246
 247 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 248
 249         PR fortran/32124
 250         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 251         (allocate,allocate64): Use stat variable if present.
 252
 253 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 254
 255         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 256         int.
 257         (fstrlen): Likewise.
 258         (find_option): Likewise.
 259         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 260         (cf_strcpy): Likewise.
 261         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 262         * io/open.c (new_unit): Use snprintf if available.
 263         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 264         strcpy/strcat.
 265         (nml_read_obj): Likewise.
 266         * io/transfer.c (st_set_nml_var): Likewise.
 267         * io/write.c (output_float): Use snprintf if available.
 268         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 269
 270 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 271
 272         * io/unix.c (unix_stream): Rearrange struct members, remove
 273         small_buffer.
 274         (int_stream): New struct.
 275         (fd_alloc): Always use existing buffer, never reallocate.
 276         (fd_sfree): Remove check for buffer != small_buffer.
 277         (fd_close): Likewise.
 278         (mem_alloc_r_at): Change to use int_stream.
 279         (mem_alloc_w_at): Likewise.
 280         (mem_read): Likewise.
 281         (mem_write): Likewise.
 282         (mem_set): Likewise.
 283         (mem_truncate): Likewise.
 284         (mem_close): Likewise.
 285         (mem_sfree): Likewise.
 286         (empty_internal_buffer): Likewise.
 287         (open_internal): Likewise.
 288
 289 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 290
 291         * io/transfer.c (unformatted_read): Use size from front end eliminating
 292         use of size_from_real_kind. (unformatted_write): Ditto.
 293
 294 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 295
 296         * Makefile.in: Regenerate.
 297         * configure: Regenerate.
 298         * aclocal.m4: Regenerate.
 299
 300 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 301
 302         * libgfortran.h: Mark stop_numeric as noreturn.
 303
 304 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 305
 306         PR libgfortran/31295
 307         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 308         * intrinsics/eoshift2.c (eoshift2): Ditto.
 309
 310 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 311
 312         PR libfortran/31964
 313         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 314         shift of bit-size number of bits.
 315
 316 2007-05-17  Tobias Burnus <burnus@net-b.de>
 317
 318         PR fortran/31917
 319         * runtime/environ.c (mark_range): Fix setting default convert unit.
 320
 321 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 322
 323         PR libfortran/31922
 324         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 325         string length is zero.
 326
 327 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 328
 329         PR libfortran/31915
 330         * io/transfer.c (unformatted_read): Use proper size for real(10).
 331           (unformatted_write): Ditto.
 332
 333 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 334
 335         PR fortran/30723
 336         * runtime/memory.c (internal_malloc, internal_malloc64,
 337         internal_free): Remove.
 338         * runtime/error.c (os_error): Export function.
 339         * intrinsics/move_alloc.c: Include stdlib.h.
 340         (move_alloc): Call free instead of internal_free.
 341         (move_alloc_c): Wrap long lines.
 342         * libgfortran.h (os_error): Export prototype.
 343         (internal_free): Remove prototype.
 344         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 345         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 346         Add _gfortran_os_error.
 347
 348 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 349
 350         PR libfortran/31880
 351         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 352
 353 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 354
 355         PR libfortran/31607
 356         * intrinsics/system.c (system_sub): Call flush_all_units.
 357         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 358         * libgfortran.h (flush_all_units): Add prototype.
 359
 360 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 361
 362         PR libfortran/31201
 363         * runtime/error.c (runtime_error_at): New function.
 364         (generate_error): Export this function.
 365         * gfortran.map: Add _gfortran_generate_error and
 366         _gfortran_runtime_error_at.
 367         * libgfortran.h: Add comment to reference error codes in front end.
 368         (library_start): Locate prototype with library_end macro and add
 369         a new comment.  Add prototype for runtime_error_at. Export prototype for
 370         generate_error.
 371         * io/lock.c (library_start): Fix check for error condition.
 372         * io/transfer.c (data_transfer_init): Add library check.
 373
 374 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 375
 376         PR fortran/22359
 377         * io/intrinsics.c (fseek_sub): New.
 378         * io/unix.c (fd_fseek): Change logical and physical offsets only
 379         if seek succeeds.
 380         * gfortran.map (fseek_sub): New.
 381
 382 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 383
 384         PR libfortran/31210
 385         * io/transfer.c (transfer_character): Avoid passing a NULL
 386         pointer as source to the transfer routines, if the string length
 387         is zero.
 388
 389 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 390
 391         PR libfortran/31501
 392         * io/list_read.c (next_char): Fix whitespace.
 393         * io/io.h: Remove prototypes and define macros for is_array_io,
 394         is_stream_io, and is_internal_unit.
 395         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 396         these functions.
 397         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 398         single call to salloc_r and use memcpy to transfer the data.
 399
 400 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 401
 402         PR libfortran/31532
 403         * io/file_pos.c (st_backspace): Set flags.position for end of file
 404         condition and use new function update_position.
 405         (st_endfile): Use new function update_position.
 406         * io/io.h: Add prototype for new function.
 407         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 408         to zero.
 409         * io/unit.c (update_position): New function to update position info
 410         used by inquire.
 411         * io/transfer.c (next_record): Fix typo and use new function.
 412
 413 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 414
 415         PR libfortran/31299
 416         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 417         getlogin if they are available.
 418         * configure.ac: Add checks for getpwuid and geteuid.
 419         * configure: Regenerate.
 420         * config.h.in: Regenerate.
 421
 422 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 423
 424         * configure: Regenerate using autoconf 2.59.
 425         * Makefile.in: Likewise.
 426         * config.h.in: Likewise.
 427
 428 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 429
 430         PR libfortran/27740
 431         * configure.ac: New test to determine if symbol versioning is
 432         supported.
 433         * Makefile.am: Use result of above test to add appropriate linker
 434         flags.
 435         * gfortran.map: New file.
 436         * configure: Regenerated.
 437         * Makefile.in: Regenerated.
 438         * config.h.in: Regenerated.
 439
 440 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 441
 442         PR fortran/31618
 443         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 444         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 445         will read the record marker.
 446         (data_transfer_init):  For different error conditions, call
 447         generate_error, then return.
 448
 449 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 450
 451         * runtime/main.c (please_free_exe_path_when_done): New variable.
 452         (store_exe_path): Initialize character buffer, and mark whether
 453         exe_path should be free'd by the library destructor function.
 454         (cleanup): Only free exe_path if needed.
 455
 456 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 457             Tobias Burnus  <burnus@net-b.de>
 458
 459         PR libfortran/31286
 460         PR libfortran/31296
 461         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 462         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 463         array structures we pass to unpack_internal.
 464
 465 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 466
 467         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 468         function.
 469
 470 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 471
 472         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 473         * Makefile.in: Regenerate.
 474
 475 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 476
 477         * configure: Regenerate.
 478
 479 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 480
 481         * intrinsics/cpu_time.c: Don't include headers already included
 482         by libgfortran.h. Protect inclusion of sys/times.h.
 483         * configure.ac: Remove unneeded checks for finit, stdio.h,
 484         stddef.h, math.h and sys/params.h.
 485         * config/fpu-aix.h: Don't include headers already included by
 486         libgfortran.h.
 487         * config/fpu-sysv.h: Likewise.
 488         * io/write.c: Likewise.
 489         * m4/minloc1.m4: Likewise.
 490         * m4/maxloc1.m4: Likewise.
 491         * m4/fraction.m4: Likewise.
 492         * m4/set_exponent.m4: Likewise.
 493         * m4/spacing.m4: Likewise.
 494         * m4/minval.m4: Likewise.
 495         * m4/maxval.m4: Likewise.
 496         * m4/exponent.m4: Likewise.
 497         * m4/nearest.m4: Likewise.
 498         * m4/minloc0.m4: Likewise.
 499         * m4/maxloc0.m4: Likewise.
 500         * m4/rrspacing.m4: Likewise.
 501         * runtime/main.c: Likewise.
 502         * runtime/error.c: Likewise.
 503         * intrinsics/system_clock.c: Likewise.
 504         * intrinsics/etime.c: Likewise.
 505         * intrinsics/stat.c: Likewise.
 506         * intrinsics/date_and_time.c: Likewise.
 507         * intrinsics/env.c: Likewise.
 508         * intrinsics/kill.c: Likewise.
 509         * intrinsics/getXid.c: Likewise.
 510         * intrinsics/chmod.c: Likewise.
 511         * intrinsics/args.c: Likewise.
 512         * intrinsics/c99_functions.c: Likewise.
 513         * generated/minval_r8.c: Regenerate.
 514         * generated/maxloc1_4_r8.c: Regenerate.
 515         * generated/minloc1_16_r16.c: Regenerate.
 516         * generated/maxval_i2.c: Regenerate.
 517         * generated/maxloc1_8_i4.c: Regenerate.
 518         * generated/exponent_r16.c: Regenerate.
 519         * generated/maxloc0_4_r4.c: Regenerate.
 520         * generated/fraction_r16.c: Regenerate.
 521         * generated/fraction_r4.c: Regenerate.
 522         * generated/minloc0_4_r16.c: Regenerate.
 523         * generated/minloc0_4_i1.c: Regenerate.
 524         * generated/maxloc0_4_r16.c: Regenerate.
 525         * generated/maxloc0_4_i2.c: Regenerate.
 526         * generated/minloc1_8_r16.c: Regenerate.
 527         * generated/maxloc1_8_r16.c: Regenerate.
 528         * generated/set_exponent_r8.c: Regenerate.
 529         * generated/maxloc0_8_i8.c: Regenerate.
 530         * generated/minloc1_4_r8.c: Regenerate.
 531         * generated/maxloc1_16_r16.c: Regenerate.
 532         * generated/minloc1_16_i4.c: Regenerate.
 533         * generated/maxloc1_16_i4.c: Regenerate.
 534         * generated/minloc0_16_i8.c: Regenerate.
 535         * generated/maxloc0_16_i8.c: Regenerate.
 536         * generated/nearest_r8.c: Regenerate.
 537         * generated/spacing_r16.c: Regenerate.
 538         * generated/maxval_r16.c: Regenerate.
 539         * generated/minloc1_8_i4.c: Regenerate.
 540         * generated/minloc0_16_i16.c: Regenerate.
 541         * generated/minloc0_4_r4.c: Regenerate.
 542         * generated/set_exponent_r10.c: Regenerate.
 543         * generated/rrspacing_r10.c: Regenerate.
 544         * generated/minloc0_4_i2.c: Regenerate.
 545         * generated/maxloc0_8_i1.c: Regenerate.
 546         * generated/minloc0_8_i8.c: Regenerate.
 547         * generated/spacing_r4.c: Regenerate.
 548         * generated/minloc1_16_r10.c: Regenerate.
 549         * generated/minloc0_16_i1.c: Regenerate.
 550         * generated/maxloc0_16_i1.c: Regenerate.
 551         * generated/maxloc1_8_r8.c: Regenerate.
 552         * generated/minval_i16.c: Regenerate.
 553         * generated/exponent_r10.c: Regenerate.
 554         * generated/maxval_i4.c: Regenerate.
 555         * generated/minval_i8.c: Regenerate.
 556         * generated/maxloc1_4_i8.c: Regenerate.
 557         * generated/fraction_r10.c: Regenerate.
 558         * generated/maxloc0_16_i16.c: Regenerate.
 559         * generated/maxloc0_8_r4.c: Regenerate.
 560         * generated/rrspacing_r8.c: Regenerate.
 561         * generated/minloc1_4_i16.c: Regenerate.
 562         * generated/minloc0_4_r10.c: Regenerate.
 563         * generated/maxloc1_4_i16.c: Regenerate.
 564         * generated/minloc0_8_i16.c: Regenerate.
 565         * generated/maxloc0_4_r10.c: Regenerate.
 566         * generated/maxloc0_8_i16.c: Regenerate.
 567         * generated/minloc1_8_r10.c: Regenerate.
 568         * generated/minloc0_16_r4.c: Regenerate.
 569         * generated/maxloc1_8_r10.c: Regenerate.
 570         * generated/maxloc0_16_r4.c: Regenerate.
 571         * generated/minloc1_16_r8.c: Regenerate.
 572         * generated/minloc0_8_i1.c: Regenerate.
 573         * generated/maxloc0_4_i4.c: Regenerate.
 574         * generated/maxloc1_16_r8.c: Regenerate.
 575         * generated/maxloc0_8_i2.c: Regenerate.
 576         * generated/nearest_r16.c: Regenerate.
 577         * generated/maxloc1_16_r10.c: Regenerate.
 578         * generated/minloc0_16_i2.c: Regenerate.
 579         * generated/minloc1_8_r8.c: Regenerate.
 580         * generated/maxloc0_16_i2.c: Regenerate.
 581         * generated/exponent_r4.c: Regenerate.
 582         * generated/spacing_r10.c: Regenerate.
 583         * generated/maxval_r10.c: Regenerate.
 584         * generated/minval_i1.c: Regenerate.
 585         * generated/maxloc1_4_i1.c: Regenerate.
 586         * generated/minloc1_4_i8.c: Regenerate.
 587         * generated/minloc0_8_r4.c: Regenerate.
 588         * generated/minloc0_16_r16.c: Regenerate.
 589         * generated/minloc0_4_i4.c: Regenerate.
 590         * generated/minloc0_8_i2.c: Regenerate.
 591         * generated/minval_r4.c: Regenerate.
 592         * generated/maxloc1_4_r4.c: Regenerate.
 593         * generated/maxval_r8.c: Regenerate.
 594         * generated/minval_r16.c: Regenerate.
 595         * generated/minloc1_4_i1.c: Regenerate.
 596         * generated/minval_i2.c: Regenerate.
 597         * generated/maxloc1_4_i2.c: Regenerate.
 598         * generated/maxloc1_8_i8.c: Regenerate.
 599         * generated/maxloc0_4_r8.c: Regenerate.
 600         * generated/maxloc0_16_r16.c: Regenerate.
 601         * generated/minloc1_4_r16.c: Regenerate.
 602         * generated/fraction_r8.c: Regenerate.
 603         * generated/maxloc1_4_r16.c: Regenerate.
 604         * generated/set_exponent_r4.c: Regenerate.
 605         * generated/minloc0_8_r16.c: Regenerate.
 606         * generated/maxloc0_8_r16.c: Regenerate.
 607         * generated/nearest_r10.c: Regenerate.
 608         * generated/maxloc0_8_i4.c: Regenerate.
 609         * generated/minloc1_4_r4.c: Regenerate.
 610         * generated/minloc0_16_i4.c: Regenerate.
 611         * generated/maxloc0_16_i4.c: Regenerate.
 612         * generated/nearest_r4.c: Regenerate.
 613         * generated/minloc1_16_i8.c: Regenerate.
 614         * generated/maxloc1_16_i8.c: Regenerate.
 615         * generated/minloc1_4_i2.c: Regenerate.
 616         * generated/maxloc1_8_i1.c: Regenerate.
 617         * generated/minloc0_16_r10.c: Regenerate.
 618         * generated/minloc1_8_i8.c: Regenerate.
 619         * generated/minloc0_4_r8.c: Regenerate.
 620         * generated/minloc0_8_i4.c: Regenerate.
 621         * generated/minloc1_16_i16.c: Regenerate.
 622         * generated/spacing_r8.c: Regenerate.
 623         * generated/maxloc1_8_r4.c: Regenerate.
 624         * generated/minloc1_16_i1.c: Regenerate.
 625         * generated/maxloc1_16_i1.c: Regenerate.
 626         * generated/minval_r10.c: Regenerate.
 627         * generated/minval_i4.c: Regenerate.
 628         * generated/minloc1_8_i1.c: Regenerate.
 629         * generated/maxloc1_4_i4.c: Regenerate.
 630         * generated/maxloc1_8_i2.c: Regenerate.
 631         * generated/maxval_i8.c: Regenerate.
 632         * generated/maxloc0_16_r10.c: Regenerate.
 633         * generated/rrspacing_r4.c: Regenerate.
 634         * generated/minloc0_4_i16.c: Regenerate.
 635         * generated/maxloc0_8_r8.c: Regenerate.
 636         * generated/maxloc0_4_i16.c: Regenerate.
 637         * generated/minloc1_4_r10.c: Regenerate.
 638         * generated/minloc1_8_i16.c: Regenerate.
 639         * generated/maxloc1_4_r10.c: Regenerate.
 640         * generated/minloc0_8_r10.c: Regenerate.
 641         * generated/maxloc1_8_i16.c: Regenerate.
 642         * generated/maxloc0_8_r10.c: Regenerate.
 643         * generated/minloc1_16_r4.c: Regenerate.
 644         * generated/maxloc1_16_r4.c: Regenerate.
 645         * generated/minloc0_16_r8.c: Regenerate.
 646         * generated/maxloc0_16_r8.c: Regenerate.
 647         * generated/maxloc0_4_i8.c: Regenerate.
 648         * generated/maxloc1_16_i16.c: Regenerate.
 649         * generated/minloc1_8_r4.c: Regenerate.
 650         * generated/minloc1_16_i2.c: Regenerate.
 651         * generated/maxloc1_16_i2.c: Regenerate.
 652         * generated/maxval_i16.c: Regenerate.
 653         * generated/exponent_r8.c: Regenerate.
 654         * generated/minloc1_4_i4.c: Regenerate.
 655         * generated/maxval_i1.c: Regenerate.
 656         * generated/minloc1_8_i2.c: Regenerate.
 657         * generated/minloc0_8_r8.c: Regenerate.
 658         * generated/set_exponent_r16.c: Regenerate.
 659         * generated/maxloc0_4_i1.c: Regenerate.
 660         * generated/rrspacing_r16.c: Regenerate.
 661         * generated/minloc0_4_i8.c: Regenerate.
 662         * generated/maxval_r4.c: Regenerate.
 663         * configure: Regenerate.
 664         * config.h.in: Regenerate.
 665
 666 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 667
 668         PR libfortran/31395
 669         * io/format.c (parse_format_list): Fix parsing.
 670
 671 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 672
 673         PR fortran/31304
 674         intrinsics/string_intrinsics.c (string_repeat): Remove.
 675
 676 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 677
 678         PR libfortran/31052
 679         * io/open.c (test_endfile): Delete this function.
 680         (edit_modes): Delete call to test_endfile.
 681         (new_unit): Likewise.
 682         * io/io.h: Delete prototype for test_endfile.
 683         * io/transfer.c (next_record_r): Remove use of test_endfile.
 684         (st_read):  Add test for end file condition and adjust status.
 685
 686 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 687
 688         PR libfortran/31366
 689         * io/transfer.c (read_block_direct): Do not generate error when reading
 690         past EOF on a short record that is less than the RECL= specified.
 691
 692 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 693
 694         PR libfortran/31207
 695         * io/unit.c (close_unit_1): If there are bytes previously written from
 696         ADVANCE="no", move to the end before closing.
 697
 698 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 699
 700         PR libfortran/31335
 701         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 702         if stat() and fstat() library functions are available. When lstat()
 703         is not available, use stat() instead.
 704         * configure.ac: Add checks for stat, fstat and lstat.
 705         * configure: Regenerate.
 706         * config.h.in: Regenerate.
 707
 708 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 709
 710         PR libfortran/31052
 711         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 712         mode.
 713
 714 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 715
 716         PR libfortran/31199
 717         * io/io.h: Add saved_pos to gfc_unit structure.
 718         * io/open.c (new_unit): Initialize saved_pos.
 719         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 720         (next_record_w): Fix whitespace.
 721         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 722         later use.  If not ADVANCE="no" set saved_pos to zero.
 723
 724 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 725
 726         PR libfortran/31196
 727         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 728         correct variable.
 729
 730 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 731
 732         PR libfortran/31052
 733         * file_pos.c: Update Copyright year.
 734         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 735         Update Copyright year.
 736         * io/io.h: Same.
 737         * io/unix.c (is_special): Add missing type for this function.
 738         Update Copyright year.
 739         * io/transfer.c (next_record_r): Restore test_endfile.
 740         (st_read): Fix whitespace.  Update Copyright year
 741
 742 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 743
 744         * configure.ac: Add missing check for gettimeofday.
 745         * config.h.in: Renegerate.
 746         * configure: Regenerate.
 747
 748 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 749
 750         PR libfortran/31052
 751         * io/file_position (st_rewind): Fix comments. Remove use of
 752         test_endfile. Don't seek if already at 0 position.  Use new is_special
 753         function to set endfile state.
 754         * io/open.c (test_endfile): Delete this function.
 755         * io/io.h: Delete prototype for test_endfile.  Add prototype
 756         for is_special.
 757         * io/unix.c (is_special): New function. Fix whitespace.
 758         * io/transfer.c (next_record_r): Remove use of test_endfile.
 759
 760 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 761
 762         * runtime/main.c: Include "config.h" first.
 763
 764 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 765
 766         PR libfortran/31099
 767         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 768
 769 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 770
 771         * runtime/backtrace.c: New file.
 772         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 773         environment variable.
 774         * runtime/compile_options.c (set_std): Add new argument.
 775         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 776         * runtime/error.c (sys_exit): Add call to show_backtrace.
 777         * libgfortran.h (options_t): New backtrace field.
 778         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 779         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 780         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 781         and getppid.
 782         * Makefile.am: Add runtime/backtrace.c.
 783         * fmain.c (main): Add call to store_exe_path.
 784         * Makefile.in: Renegerate.
 785         * config.h.in: Renegerate.
 786         * configure: Regenerate.
 787
 788 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 789
 790         PR libfortran/31051
 791         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 792         spaces when in writing mode.  Clean up some formatting.
 793
 794 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 795
 796         PR libfortran/30690
 797         * all.m4: Quote everything, except for m4 macros.
 798         * any.m4: Likewise.
 799         * count.m4: Likewise.
 800         * cshift1.m4: Likewise.
 801         * eoshift1.m4: Likewise.
 802         * eoshift3.m4: Likewise.
 803         * exponent.m4: Likewise.
 804         * fraction.m4: Likewise.
 805         * in_pack.m4: Likewise.
 806         * in_unpack.m4: Likewise.
 807         * matmul.m4: Likewise.
 808         * matmull.m4: Likewise.
 809         * nearest.m4: Likewise.
 810         * pow.m4: Likewise.
 811         * product.m4: Likewise.
 812         * reshape.m4: Likewise.
 813         * rrspacing.m4: Likewise.
 814         * set_exponent.m4: Likewise.
 815         * shape.m4: Likewise.
 816         * spacing.m4: Likewise.
 817         * transpose.m4: Likewise.
 818
 819 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 820
 821         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 822         O_RDONLY even if errno is EROFS.
 823
 824 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 825
 826         PR libfortran/31099
 827         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 828         * io/transfer.c (next_record_w): Set bytes left to record length for
 829         sequential unformatted I/O.
 830         (next_record_r): Ditto.
 831         (read_block_direct): Fix test for exceeding bytes_left.
 832
 833 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 834
 835         PR fortran/30947
 836         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 837         integer arguments.
 838
 839 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 840
 841         PR libfortran/30981
 842         * m4/pow_m4: Use appropriate unsigned int type for u.
 843         * generated/pow_c10_i16.c: Regenerated.
 844         * generated/pow_c10_i4.c: Regenerated.
 845         * generated/pow_c10_i8.c: Regenerated.
 846         * generated/pow_c16_i16.c: Regenerated.
 847         * generated/pow_c16_i4.c: Regenerated.
 848         * generated/pow_c16_i8.c: Regenerated.
 849         * generated/pow_c4_i16.c: Regenerated.
 850         * generated/pow_c4_i4.c: Regenerated.
 851         * generated/pow_c4_i8.c: Regenerated.
 852         * generated/pow_c8_i16.c: Regenerated.
 853         * generated/pow_c8_i4.c: Regenerated.
 854         * generated/pow_c8_i8.c: Regenerated.
 855         * generated/pow_i16_i16.c: Regenerated.
 856         * generated/pow_i16_i4.c: Regenerated.
 857         * generated/pow_i16_i8.c: Regenerated.
 858         * generated/pow_i4_i16.c: Regenerated.
 859         * generated/pow_i4_i4.c: Regenerated.
 860         * generated/pow_i4_i8.c: Regenerated.
 861         * generated/pow_i8_i16.c: Regenerated.
 862         * generated/pow_i8_i4.c: Regenerated.
 863         * generated/pow_i8_i8.c: Regenerated.
 864         * generated/pow_r10_i16.c: Regenerated.
 865         * generated/pow_r10_i4.c: Regenerated.
 866         * generated/pow_r10_i8.c: Regenerated.
 867         * generated/pow_r16_i16.c: Regenerated.
 868         * generated/pow_r16_i4.c: Regenerated.
 869         * generated/pow_r16_i8.c: Regenerated.
 870         * generated/pow_r4_i16.c: Regenerated.
 871         * generated/pow_r4_i4.c: Regenerated.
 872         * generated/pow_r4_i8.c: Regenerated.
 873         * generated/pow_r8_i16.c: Regenerated.
 874         * generated/pow_r8_i4.c: Regenerated.
 875         * generated/pow_r8_i8.c: Regenerated.
 876
 877 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 878
 879         PR libfortran/31001
 880         * intrinsics/pack_generic.c (pack_internal): Add special checks
 881         for zero-sized arrays.
 882
 883 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 884
 885         * Makefile.am: Add dummy install-pdf target.
 886         * Makefile.in: Regenerate
 887
 888 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 889
 890         PR libfortran/30918
 891         * io/listread.c (namelist_read): Eat comment line.
 892
 893 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 894
 895         PR libfortran/30910
 896         * io/write.c (output_float): Add condition of format F only for
 897         special case rounding with zero precision.
 898
 899 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
 900
 901         PR libfortran/30533
 902         PR libfortran/30765
 903         * Makefile.am: Add $(srcdir) too all files in generated/.
 904         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 905         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 906         maxloc0_16_i2.c.
 907         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 908         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 909         maxloc1_16_i2.c.
 910         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 911         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 912         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 913         minloc0_16_i2.c.
 914         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 915         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 916         minloc1_16_i2.c.
 917         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 918         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 919         (i_product_c):  Add product_i1.c and product_i2.c.
 920         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 921         (gfor_built_specific_src):  Remove $(srcdir) from target.
 922         (gfor_bulit_specific2_src):  Likewise.
 923         Makefile.in:  Regenerated.
 924         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 925         Add gfc_array_i1 and gfc_array_i2.
 926         * generated/matmul_i1.c: New file.
 927         * generated/matmul_i2.c: New file.
 928         * generated/maxloc0_16_i1.c: New file.
 929         * generated/maxloc0_16_i2.c: New file.
 930         * generated/maxloc0_4_i1.c: New file.
 931         * generated/maxloc0_4_i2.c: New file.
 932         * generated/maxloc0_8_i1.c: New file.
 933         * generated/maxloc0_8_i2.c: New file.
 934         * generated/maxloc1_16_i1.c: New file.
 935         * generated/maxloc1_16_i2.c: New file.
 936         * generated/maxloc1_4_i1.c: New file.
 937         * generated/maxloc1_4_i2.c: New file.
 938         * generated/maxloc1_8_i1.c: New file.
 939         * generated/maxloc1_8_i2.c: New file.
 940         * generated/maxval_i1.c: New file.
 941         * generated/maxval_i2.c: New file.
 942         * generated/minloc0_16_i1.c: New file.
 943         * generated/minloc0_16_i2.c: New file.
 944         * generated/minloc0_4_i1.c: New file.
 945         * generated/minloc0_4_i2.c: New file.
 946         * generated/minloc0_8_i1.c: New file.
 947         * generated/minloc0_8_i2.c: New file.
 948         * generated/minloc1_16_i1.c: New file.
 949         * generated/minloc1_16_i2.c: New file.
 950         * generated/minloc1_4_i1.c: New file.
 951         * generated/minloc1_4_i2.c: New file.
 952         * generated/minloc1_8_i1.c: New file.
 953         * generated/minloc1_8_i2.c: New file.
 954         * generated/minval_i1.c: New file.
 955         * generated/minval_i2.c: New file.
 956         * generated/product_i1.c: New file.
 957         * generated/product_i2.c: New file.
 958         * generated/sum_i1.c: New file.
 959         * generated/sum_i2.c: New file.
 960
 961 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 962
 963         * runtime/memory.c (deallocate): Correct comment.
 964
 965 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 966
 967         * Makefile.am:  Use $(M4) instead of m4.
 968         * Makefile.in:  Regenerate.
 969
 970 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
 971
 972         * Makefile.am: Remove $(srcdir) from assorted targets
 973         in maintainer mode.
 974         * Makefile.in: Regenerate.
 975
 976 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
 977             Tobias Burnus  <burnus@net-b.de>
 978
 979         PR fortran/30512
 980         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 981         * generated/maxloc1_8_i4.c: Regenerate.
 982         * generated/maxloc0_8_i8.c: Regenerate.
 983         * generated/maxloc1_16_i4.c: Regenerate.
 984         * generated/maxloc0_16_i8.c: Regenerate.
 985         * generated/maxval_i4.c: Regenerate.
 986         * generated/maxloc1_4_i8.c: Regenerate.
 987         * generated/maxloc0_16_i16.c: Regenerate.
 988         * generated/maxloc1_4_i16.c: Regenerate.
 989         * generated/maxloc0_8_i16.c: Regenerate.
 990         * generated/maxloc0_4_i4.c: Regenerate.
 991         * generated/maxloc1_8_i8.c: Regenerate.
 992         * generated/maxloc0_8_i4.c: Regenerate.
 993         * generated/maxloc0_16_i4.c: Regenerate.
 994         * generated/maxloc1_16_i8.c: Regenerate.
 995         * generated/maxloc1_4_i4.c: Regenerate.
 996         * generated/maxval_i8.c: Regenerate.
 997         * generated/maxloc0_4_i16.c: Regenerate.
 998         * generated/maxloc1_8_i16.c: Regenerate.
 999         * generated/maxloc0_4_i8.c: Regenerate.
1000         * generated/maxloc1_16_i16.c: Regenerate.
1001         * generated/maxval_i16.c: Regenerate.
1002
1003 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1004
1005         PR fortran/30611
1006         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1007         if ncopies is negative.
1008
1009 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1010
1011         PR libfortran/30007
1012         * libgfortran.h: Do not prefix symbol name with
1013         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1014
1015 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1016
1017         PR fortran/30284
1018         PR fortran/30626
1019         * io/transfer.c (init_loop_spec, next_array_record): Change to
1020         lbound rather than unity base.
1021
1022 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1023
1024         * runtime/error.c: Include sys/time.h before sys/resource.h.
1025
1026 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1027
1028         PR libfortran/30525
1029         * intrinsics/string_intrinsics.c(compare_string):  Make
1030         sure that comparisons are done unsigned.
1031
1032 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1033
1034         PR libfortran/30015
1035         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1036           can go backwards.
1037         * configure.ac: Remove AC_TRY_RUN test for timezone in
1038           gettimeofday.
1039         * acinclude.m4: Ditto.
1040         * configure: Regenerate.
1041         * config.h.in: Regenerate.
1042
1043 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1044
1045         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1046         * m4/specific2.m4: Likewise.
1047         * m4/specific.m4: Likewise.
1048         * intrinsics/f2c_specifics.F90: Likewise.
1049         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1050         * intrinsics/selected_real_kind.f90: Likewise.
1051         * intrinsics/dprod_r8.f90: Likewise.
1052         * Makefile.am: Add -fallow-leading-underscore to the
1053         gfor_specific_src files, as well as selected_real_kind.F90
1054         and selected_int_kind.F90
1055         * Makefile.in: Regenerate.
1056         * generated/_sqrt_c8.F90: Regenerate.
1057         * generated/_sign_r16.F90: Regenerate.
1058         * generated/_log_c16.F90: Regenerate.
1059         * generated/_sin_c10.F90: Regenerate.
1060         * generated/_tanh_r4.F90: Regenerate.
1061         * generated/_tanh_r8.F90: Regenerate.
1062         * generated/_log10_r10.F90: Regenerate.
1063         * generated/_aimag_c4.F90: Regenerate.
1064         * generated/_sign_r4.F90: Regenerate.
1065         * generated/_aimag_c8.F90: Regenerate.
1066         * generated/_sign_r8.F90: Regenerate.
1067         * generated/_mod_i4.F90: Regenerate.
1068         * generated/_cos_r16.F90: Regenerate.
1069         * generated/_aint_r10.F90: Regenerate.
1070         * generated/_mod_i8.F90: Regenerate.
1071         * generated/_abs_i16.F90: Regenerate.
1072         * generated/_sqrt_c10.F90: Regenerate.
1073         * generated/_atan2_r4.F90: Regenerate.
1074         * generated/_cos_c4.F90: Regenerate.
1075         * generated/_atan_r16.F90: Regenerate.
1076         * generated/_tanh_r10.F90: Regenerate.
1077         * generated/_atan2_r8.F90: Regenerate.
1078         * generated/_cos_c8.F90: Regenerate.
1079         * generated/_exp_r4.F90: Regenerate.
1080         * generated/_log_r10.F90: Regenerate.
1081         * generated/_exp_r8.F90: Regenerate.
1082         * generated/_abs_r4.F90: Regenerate.
1083         * generated/_abs_r8.F90: Regenerate.
1084         * generated/_sin_r16.F90: Regenerate.
1085         * generated/_tan_r4.F90: Regenerate.
1086         * generated/_tan_r8.F90: Regenerate.
1087         * generated/_sign_i4.F90: Regenerate.
1088         * generated/_sign_i8.F90: Regenerate.
1089         * generated/_exp_c16.F90: Regenerate.
1090         * generated/_sqrt_r16.F90: Regenerate.
1091         * generated/_conjg_c4.F90: Regenerate.
1092         * generated/_conjg_c8.F90: Regenerate.
1093         * generated/_dim_r16.F90: Regenerate.
1094         * generated/_mod_r10.F90: Regenerate.
1095         * generated/_abs_c10.F90: Regenerate.
1096         * generated/_conjg_c16.F90: Regenerate.
1097         * generated/_tan_r16.F90: Regenerate.
1098         * generated/_asinh_r10.F90: Regenerate.
1099         * generated/_abs_i4.F90: Regenerate.
1100         * generated/_abs_i8.F90: Regenerate.
1101         * generated/_acos_r10.F90: Regenerate.
1102         * generated/_exp_r10.F90: Regenerate.
1103         * generated/_acosh_r16.F90: Regenerate.
1104         * generated/_atan2_r16.F90: Regenerate.
1105         * generated/_cos_c16.F90: Regenerate.
1106         * generated/_mod_i16.F90: Regenerate.
1107         * generated/_asin_r4.F90: Regenerate.
1108         * generated/_anint_r16.F90: Regenerate.
1109         * generated/_asin_r8.F90: Regenerate.
1110         * generated/_aimag_c10.F90: Regenerate.
1111         * generated/_exp_c4.F90: Regenerate.
1112         * generated/_sinh_r10.F90: Regenerate.
1113         * generated/_exp_c8.F90: Regenerate.
1114         * generated/_log10_r4.F90: Regenerate.
1115         * generated/_log10_r8.F90: Regenerate.
1116         * generated/_abs_c4.F90: Regenerate.
1117         * generated/_abs_r16.F90: Regenerate.
1118         * generated/_abs_c8.F90: Regenerate.
1119         * generated/_asin_r10.F90: Regenerate.
1120         * generated/_sign_r10.F90: Regenerate.
1121         * generated/_atanh_r16.F90: Regenerate.
1122         * generated/_log_c10.F90: Regenerate.
1123         * generated/_cosh_r16.F90: Regenerate.
1124         * generated/_sin_c16.F90: Regenerate.
1125         * generated/_cos_r10.F90: Regenerate.
1126         * generated/_log10_r16.F90: Regenerate.
1127         * generated/_aint_r16.F90: Regenerate.
1128         * generated/_acos_r4.F90: Regenerate.
1129         * generated/_acos_r8.F90: Regenerate.
1130         * generated/_sqrt_c16.F90: Regenerate.
1131         * generated/_acosh_r4.F90: Regenerate.
1132         * generated/_atan_r10.F90: Regenerate.
1133         * generated/_acosh_r8.F90: Regenerate.
1134         * generated/_sign_i16.F90: Regenerate.
1135         * generated/_tanh_r16.F90: Regenerate.
1136         * generated/_log_r4.F90: Regenerate.
1137         * generated/_log_r8.F90: Regenerate.
1138         * generated/_sin_r4.F90: Regenerate.
1139         * generated/_sin_r8.F90: Regenerate.
1140         * generated/_log_r16.F90: Regenerate.
1141         * generated/_sin_r10.F90: Regenerate.
1142         * generated/_sqrt_r4.F90: Regenerate.
1143         * generated/_exp_c10.F90: Regenerate.
1144         * generated/_sqrt_r8.F90: Regenerate.
1145         * generated/_asinh_r4.F90: Regenerate.
1146         * generated/_sqrt_r10.F90: Regenerate.
1147         * generated/_asinh_r8.F90: Regenerate.
1148         * generated/_dim_r4.F90: Regenerate.
1149         * generated/_dim_r8.F90: Regenerate.
1150         * generated/_dim_r10.F90: Regenerate.
1151         * generated/_cosh_r4.F90: Regenerate.
1152         * generated/_conjg_c10.F90: Regenerate.
1153         * generated/_tan_r10.F90: Regenerate.
1154         * generated/_cosh_r8.F90: Regenerate.
1155         * generated/_mod_r16.F90: Regenerate.
1156         * generated/_abs_c16.F90: Regenerate.
1157         * generated/_cos_r4.F90: Regenerate.
1158         * generated/_asinh_r16.F90: Regenerate.
1159         * generated/_cos_r8.F90: Regenerate.
1160         * generated/_atanh_r4.F90: Regenerate.
1161         * generated/_atanh_r8.F90: Regenerate.
1162         * generated/_acos_r16.F90: Regenerate.
1163         * generated/_anint_r4.F90: Regenerate.
1164         * generated/_acosh_r10.F90: Regenerate.
1165         * generated/_anint_r8.F90: Regenerate.
1166         * generated/_exp_r16.F90: Regenerate.
1167         * generated/_mod_r4.F90: Regenerate.
1168         * generated/_cos_c10.F90: Regenerate.
1169         * generated/_atan2_r10.F90: Regenerate.
1170         * generated/_dim_i16.F90: Regenerate.
1171         * generated/_mod_r8.F90: Regenerate.
1172         * generated/_anint_r10.F90: Regenerate.
1173         * generated/_aint_r4.F90: Regenerate.
1174         * generated/_aint_r8.F90: Regenerate.
1175         * generated/_dim_i4.F90: Regenerate.
1176         * generated/_sinh_r4.F90: Regenerate.
1177         * generated/_log_c4.F90: Regenerate.
1178         * generated/_dim_i8.F90: Regenerate.
1179         * generated/_sinh_r8.F90: Regenerate.
1180         * generated/_log_c8.F90: Regenerate.
1181         * generated/_sin_c4.F90: Regenerate.
1182         * generated/_sin_c8.F90: Regenerate.
1183         * generated/misc_specifics.F90: Regenerate.
1184         * generated/_abs_r10.F90: Regenerate.
1185         * generated/_aimag_c16.F90: Regenerate.
1186         * generated/_atan_r4.F90: Regenerate.
1187         * generated/_sinh_r16.F90: Regenerate.
1188         * generated/_atan_r8.F90: Regenerate.
1189         * generated/_atanh_r10.F90: Regenerate.
1190         * generated/_cosh_r10.F90: Regenerate.
1191         * generated/_sqrt_c4.F90: Regenerate.
1192         * generated/_asin_r16.F90: Regenerate.
1193
1194 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1195
1196         PR libfortran/26893
1197         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1198         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1199         * configure: Regenerate.
1200         * config.h.in: Regenerate because it was forgottent in the last
1201         commit.
1202
1203 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1204             Tobias Burnus  <burnus@net-b.de>
1205
1206         PR libfortran/29649
1207         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1208         environment variable.
1209         * runtime/compile_options.c (set_std): Add new argument.
1210         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1211         functionality.
1212         * libgfortran.h (options_t): New dump_core and backtrace members.
1213         (sys_exit): Move prototype.
1214         * io/unix.c (sys_exit): Move to runtime/error.c.
1215         * configure.ac: Add check for getrlimit.
1216         * configure: Regenerate.
1217
1218 2007-01-17  Tom Tromey  <tromey@redhat.com>
1219
1220         PR libfortran/27107:
1221         * aclocal.m4, configure, Makefile.in: Rebuilt.
1222         * configure.ac: Enable automake dependency tracking.  Update
1223         minimum automake version.
1224
1225 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1226
1227         PR libfortran/27107
1228         * runtime/environ.c: Don't include io/io.h.
1229         * runtime/string.c: Don't include io/io.h.
1230         (compare0): Add cast to avoid warning.
1231         * runtime/error.c: Don't include io/io.h.
1232         (st_printf): Move to io/unix.c.
1233         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1234         * intrinsics/fget.c: Likewise.
1235         * intrinsics/ftell.c: Likewise.
1236         * intrinsics/tty.c: Likewise.
1237         * libgfortran.h (DEFAULT_RECL, notification_std,
1238         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1239         DEFAULT_TEMPDIR): New declarations.
1240         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1241         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1242         Move to libgfortran.h.
1243         * io/unix.c: Add io/unix.h content.
1244         (st_printf): New function.
1245         * io/intrinsics.c: New file.
1246         * io/unix.h: Remove, contents moved into unix.c.
1247         * libtool-version: Update library version to 3.0.0.
1248         * configure.ac: Update library version to 0.3.
1249         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1250         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1251         * Makefile.in: Regenerate.
1252         * configure: Regenerate.
1253
1254 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1255
1256         PR libfortran/30435
1257         * io/list_read.c (finish_separator): Don't call next_record.
1258         (list_formatted_read_scalar): Clean up some comments and whitespace.
1259         (nml_read_obj): Whitespace fix.
1260
1261 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1262
1263         PR libfortran/30162
1264         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1265         s->file_length == -1.
1266         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1267         (fd_seek): If not seekable, just return success.
1268         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1269         seek fails and the stream is not a pipe.
1270         (fd_to_stream): Make test for non-seekable file more robust.
1271
1272 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1273
1274         * ChangeLog: Copied to ...
1275         * ChangeLog-2006: here.