libgfortran/ChangeLog

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