libgfortran/ChangeLog

   1 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR fortran/33077
   4         * intrinsics/random.c (random_seed_i8): Fix code logic.
   5
   6 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
   7
   8         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
   9         * configure: Regenerate.
  10
  11 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  12
  13         PR fortran/30964
  14         PR fortran/33054
  15         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
  16         (random_seed_i8): New function.
  17         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
  18         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
  19         * libgfortran.h (iexport_proto): Replace random_seed by
  20         random_seed_i4 and random_seed_i8.
  21         * runtime/main.c (init): Call the new random_seed_i4.
  22
  23 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  24             Tobias Burnus  <burnus@gcc.gnu.org>
  25
  26         PR fortran/31189
  27         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
  28         when displaying backtrace.
  29         * runtime/compile_options.c: Include <signal.h>.
  30         (handler): New function.
  31         (set_options): Set signal handlers for backtrace.
  32         * libgfortran.h (handler): Add prototype.
  33
  34 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  35
  36         * intrinsics/string_intrinsics.c (compare_string): Return an int.
  37         * libgfortran.h (compare_string): Likewise.
  38
  39 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  40
  41         PR fortran/31270
  42         * runtime/error.c (runtime_error_at): Add a variable number of
  43         arguments.
  44         * libgfortran.h (runtime_error_at): Update prototype.
  45
  46 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  47
  48         PR fortran/32933
  49         * intrinsics/associated.c: Change return type of associated into
  50         a C int.
  51
  52 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  53
  54         PR libfortran/33039
  55         * io/list_read.c (find_nml_name): Check for a space after a namelist
  56         name match.
  57
  58 2007-08-09  Tobias Burnus  <burnus@net-b.de>
  59
  60         PR fortran/32987
  61         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
  62
  63 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  64
  65         PR fortran/30947
  66         * intrinsics/signal.c: Create specific versions of alarm_sub and
  67         alarm_sub_int according to the integer kind of the last argument.
  68         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
  69         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
  70         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
  71         _gfortran_alarm_sub_int_i8.
  72
  73 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  74
  75         PR fortran/29828
  76         * intrinsics/string_intrinsics.c (string_minmax): New function
  77         and prototype.
  78         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
  79
  80 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  81
  82         PR fortran/31202
  83         * intrinsics/c99_functions.c (roundl): Provide fallback
  84         implementation for systems without ceill.
  85         * c99_protos.h (roundl): Define prototype in all cases.
  86
  87 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
  88
  89         PR libfortran/32977
  90         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
  91         a fatal error when a buffer overrun occurs.
  92
  93 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  94
  95         PR fortran/31202
  96         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
  97         llroundf,llround,llroundl): New functions.
  98         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
  99         llroundl): New prototypes.
 100         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
 101         llround and llroundl.
 102         * configure: Regenerate.
 103         * Makefile.in: Regenerate.
 104         * config.h.in: Regenerate.
 105
 106 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 107
 108         * libgfortran.h: Include <stdarg.h>.
 109
 110 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 111
 112         PR libfortran/32858
 113         PR libfortran/30814
 114         * configure.ac:  Added checks for presence of stdio.h and
 115         stdarg.h.  Test presence of vsnprintf().
 116         * configure: Regenerated.
 117         * config.h.in:  Regenerated.
 118         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
 119         prototype of runtime_error.  Remove prototype for st_sprintf.
 120         Add prototype for st_vprintf.
 121         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
 122         * runtime/error.c (st_sprintf):  Remove.
 123         (runtime_error):  Rewrite as a variadic function.  Call
 124         st_vprintf().
 125         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
 126         bounds error.
 127         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
 128         * io/list_read.c (convert_integer):  Likewise.
 129         (parse_repeat):  Likewise.
 130         (read_logical):  Likewise.
 131         (read_character):  Likewise.
 132         (parse_real):  Likewise.
 133         (read_real):  Likewise.
 134         (check_type):  Likewise.
 135         (nml_parse_qualifyer):  Likewise.
 136         (nml_read_obj):  Likewise.
 137         (nml_get_ojb_data):  Likewise.
 138         * io/unix.c (init_error_stream):  Remove.
 139         (tempfile):  Replace st_sprintf by sprintf.
 140         (st_vprintf):  New function.
 141         (st_printf):  Rewrite to call st_vprintf.
 142         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
 143         * io/format.c (format_error):  Likewise.
 144         * io/write.c (nml_write_obj):  Likewise.
 145
 146 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
 147
 148         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
 149         GFC_INTEGER_4 for array descriptor triplets.
 150
 151 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 152
 153         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
 154
 155 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 156
 157         PR fortran/32035
 158         * runtime/select.c (select_string): Adjust prototype and function
 159         so that the return value is an integer, not a pointer.
 160
 161 2007-07-24  Tobias Burnus  <burnus@net-b.de>
 162
 163         * libgfortran.h:  Add bounds_check to compile_options_t.
 164
 165 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 166
 167         PR fortran/30814
 168         * libgfortran.h:  Add bounds_check to compile_options_t.
 169         * runtime/compile_options.c (set_options):  Add handling
 170         of compile_options.bounds_check.
 171         * intrinsics/pack_generic.c (pack_internal):  Also determine
 172         the number of elements if compile_options.bounds_check is
 173         true.  Raise runtime error if a different array shape is
 174         detected.
 175
 176 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
 177
 178         PR fortran/32600
 179         * intrinsics/iso_c_binding.c (c_funloc): Remove.
 180         * intrinsics/iso_c_binding.h: Remove c_funloc.
 181         * gfortran.map: Ditto.
 182
 183 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 184
 185         * io/read.c (convert_real): Generate error only on EINVAL.
 186
 187 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
 188
 189         PR fortran/32627
 190         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
 191         for character/string arguments.
 192         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
 193         the optional SHAPE arg to be any valid integer kind.
 194         * libgfortran/gfortran.map: Add c_f_pointer_s0.
 195         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
 196         character kind.
 197         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
 198         c_f_pointer for complex and logical types.
 199         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
 200         and complex types.
 201
 202 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
 203
 204         PR fortran/32600
 205         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
 206         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
 207         * libgfortran/gfortran.map: Ditto.
 208
 209 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 210             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 211
 212         PR fortran/32611
 213         * runtime/compile_options.c (set_std): Remove.
 214         (set_options): New function.
 215         (init_compile_options): Add initialization for -fsign-zero option.
 216         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
 217         _gfortran_set_options.
 218         * libgfortran.h (compile_options_t): Add sign_zero field.
 219         * io/write.c (output_float): Use the sign bit of the value to determine
 220         if a negative sign should be emitted for zero values.  Do not emit the
 221         negative sign for zero if -fno-sign-zero was set during compile.
 222
 223 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 224
 225         PR libgfortran/32752
 226         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
 227         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
 228         bytes_used to zero. Fix off by one error in calculation of pos and
 229         skips. Eliminate duplicate pending_spaces check.
 230
 231 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 232
 233         PR fortran/32357
 234         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
 235         TOPOS arguments are C int.
 236
 237 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 238
 239         PR libgfortran/32702
 240         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
 241         (fd_alloc): If the number of bytes needed is greater than the default
 242         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
 243         necessary. (fd_sfree): Restore use of buffer pointer.
 244         (fd_close): Likewise. (fd_open): Likewise.
 245         (init_error_stream): Likewise.
 246
 247 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 248
 249         PR libfortran/32336
 250         * m4/matmul.m4:  When the dimension of b is incorrect,
 251         raise a runtime error instead of a failed assertion.
 252         * generated/matmul_i1.c:  Regenerated.
 253         * generated/matmul_i2.c:  Regenerated.
 254         * generated/matmul_i4.c:  Regenerated.
 255         * generated/matmul_i8.c:  Regenerated.
 256         * generated/matmul_i16.c:  Regenerated.
 257         * generated/matmul_r4.c:  Regenerated.
 258         * generated/matmul_r8.c:  Regenerated.
 259         * generated/matmul_r10.c:  Regenerated.
 260         * generated/matmul_r16.c:  Regenerated.
 261
 262 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 263
 264         PR libgfortran/32678
 265         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
 266         to go negative.
 267
 268 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 269
 270         PR libfortran/32217
 271         * intrinsics/unpack_generic.c:  If the destination array is
 272         empty, return early.
 273
 274 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * aclocal.m4: Regenerated.
 277
 278 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 279
 280         * configure.ac: SUBST CFLAGS.
 281         * configure: Regenerate.
 282
 283 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 284
 285         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 286         * runtime/memory.c (internal_realloc_size): Remove.
 287         (internal_realloc): Call realloc directly instead of
 288         internal_realloc_size.
 289         (allocate_size): Remove.
 290         (allocate): Call malloc directly instead of allocate_size, mark as
 291         malloc function.
 292
 293 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 294
 295         Restore collateral damage from ISO C Binding merge.
 296
 297 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 298
 299         PR libgfortran/32456
 300         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 301         for unit directly.
 302
 303 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 304
 305         * Makefile.in:  Regenerated with automake 1.9.6.
 306
 307 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 308
 309         * Makefile.in:  Remove extraneous kill.lo rule.
 310
 311 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 312
 313         PR fortran/32239
 314         * generated/pow_r*_i4.c: Removed.
 315
 316 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 317
 318         * Makefile.in: Add support for iso_c_generated_procs.c and
 319         iso_c_binding.c.
 320         * Makefile.am: Ditto.
 321         * intrinsics/iso_c_generated_procs.c: New file containing helper
 322         functions.
 323         * intrinsics/iso_c_binding.c: Ditto.
 324         * intrinsics/iso_c_binding.h: New file
 325         * gfortran.map: Include the __iso_c_binding_c_* functions.
 326         * libgfortran.h: define GFC_NUM_RANK_BITS.
 327
 328 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 329
 330         PR fortran/32239
 331         * Makefile.am: Don't generate real**int4 pow functions.
 332         * gfortran.map: Remove real**int4 pow symbols.
 333         * Makefile.in: Regenerated.
 334
 335 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 336
 337         PR libgfortran/32554
 338         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 339         variation in field width calculation and eliminate buffer overrun.
 340
 341 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 342
 343         * runtime/memory.c (internal_realloc): Use index_type for size
 344         argument instead of GFC_INTEGER_4.
 345         (allocate_array): Likewise.
 346         (allocate): Likewise, add ifdef around unnecessary check.
 347         (internal_reallo64): Remove.
 348         (allocate_array64): Remove.
 349         (allocate64): Remove.
 350         * gfortran.map: Remove symbols for 64-bit allocation functions.
 351
 352 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 353
 354         PR libgfortran/32456
 355         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 356         for unit directly.
 357
 358 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 359
 360         PR libfortran/32495
 361         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 362         (show_backtrace): Rename strcasestr to local_strcasestr.
 363
 364 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 365
 366         PR libgfortran/32456
 367         * runtime/error.c (show_locus): Update to emit the unit number
 368         and file name involved with the error.  Use new function
 369         filename_from_unit.
 370         * libgfortran.h (filename_from_unit): Declare new function.
 371         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 372         and stderr for use later in error reporting.
 373         (filename_from_unit): Add this new function.
 374
 375 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 376
 377         PR libgfortran/32446
 378         * io/write.c (output_float): Calculate ndigits correctly for large
 379         numbered formats that must pad zeros before the decimal point.
 380
 381 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 382
 383         PR libfortran/32345
 384         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 385         available.
 386
 387 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 388
 389         PR libgfortran/32235
 390         * io/transfer.c (st_read): Remove test for end of file condition.
 391         (next_record_r): Add test for end of file condition.
 392
 393 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 394
 395         * configure: Regenerate.
 396
 397 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 398
 399         PR fortran/32124
 400         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 401         (allocate,allocate64): Use stat variable if present.
 402
 403 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 404
 405         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 406         int.
 407         (fstrlen): Likewise.
 408         (find_option): Likewise.
 409         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 410         (cf_strcpy): Likewise.
 411         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 412         * io/open.c (new_unit): Use snprintf if available.
 413         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 414         strcpy/strcat.
 415         (nml_read_obj): Likewise.
 416         * io/transfer.c (st_set_nml_var): Likewise.
 417         * io/write.c (output_float): Use snprintf if available.
 418         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 419
 420 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 421
 422         * io/unix.c (unix_stream): Rearrange struct members, remove
 423         small_buffer.
 424         (int_stream): New struct.
 425         (fd_alloc): Always use existing buffer, never reallocate.
 426         (fd_sfree): Remove check for buffer != small_buffer.
 427         (fd_close): Likewise.
 428         (mem_alloc_r_at): Change to use int_stream.
 429         (mem_alloc_w_at): Likewise.
 430         (mem_read): Likewise.
 431         (mem_write): Likewise.
 432         (mem_set): Likewise.
 433         (mem_truncate): Likewise.
 434         (mem_close): Likewise.
 435         (mem_sfree): Likewise.
 436         (empty_internal_buffer): Likewise.
 437         (open_internal): Likewise.
 438
 439 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 440
 441         * io/transfer.c (unformatted_read): Use size from front end eliminating
 442         use of size_from_real_kind. (unformatted_write): Ditto.
 443
 444 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 445
 446         * Makefile.in: Regenerate.
 447         * configure: Regenerate.
 448         * aclocal.m4: Regenerate.
 449
 450 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 451
 452         * libgfortran.h: Mark stop_numeric as noreturn.
 453
 454 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 455
 456         PR libgfortran/31295
 457         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 458         * intrinsics/eoshift2.c (eoshift2): Ditto.
 459
 460 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 461
 462         PR libfortran/31964
 463         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 464         shift of bit-size number of bits.
 465
 466 2007-05-17  Tobias Burnus <burnus@net-b.de>
 467
 468         PR fortran/31917
 469         * runtime/environ.c (mark_range): Fix setting default convert unit.
 470
 471 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 472
 473         PR libfortran/31922
 474         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 475         string length is zero.
 476
 477 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 478
 479         PR libfortran/31915
 480         * io/transfer.c (unformatted_read): Use proper size for real(10).
 481           (unformatted_write): Ditto.
 482
 483 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 484
 485         PR fortran/30723
 486         * runtime/memory.c (internal_malloc, internal_malloc64,
 487         internal_free): Remove.
 488         * runtime/error.c (os_error): Export function.
 489         * intrinsics/move_alloc.c: Include stdlib.h.
 490         (move_alloc): Call free instead of internal_free.
 491         (move_alloc_c): Wrap long lines.
 492         * libgfortran.h (os_error): Export prototype.
 493         (internal_free): Remove prototype.
 494         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 495         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 496         Add _gfortran_os_error.
 497
 498 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 499
 500         PR libfortran/31880
 501         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 502
 503 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 504
 505         PR libfortran/31607
 506         * intrinsics/system.c (system_sub): Call flush_all_units.
 507         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 508         * libgfortran.h (flush_all_units): Add prototype.
 509
 510 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 511
 512         PR libfortran/31201
 513         * runtime/error.c (runtime_error_at): New function.
 514         (generate_error): Export this function.
 515         * gfortran.map: Add _gfortran_generate_error and
 516         _gfortran_runtime_error_at.
 517         * libgfortran.h: Add comment to reference error codes in front end.
 518         (library_start): Locate prototype with library_end macro and add
 519         a new comment.  Add prototype for runtime_error_at. Export prototype for
 520         generate_error.
 521         * io/lock.c (library_start): Fix check for error condition.
 522         * io/transfer.c (data_transfer_init): Add library check.
 523
 524 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 525
 526         PR fortran/22359
 527         * io/intrinsics.c (fseek_sub): New.
 528         * io/unix.c (fd_fseek): Change logical and physical offsets only
 529         if seek succeeds.
 530         * gfortran.map (fseek_sub): New.
 531
 532 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 533
 534         PR libfortran/31210
 535         * io/transfer.c (transfer_character): Avoid passing a NULL
 536         pointer as source to the transfer routines, if the string length
 537         is zero.
 538
 539 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 540
 541         PR libfortran/31501
 542         * io/list_read.c (next_char): Fix whitespace.
 543         * io/io.h: Remove prototypes and define macros for is_array_io,
 544         is_stream_io, and is_internal_unit.
 545         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 546         these functions.
 547         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 548         single call to salloc_r and use memcpy to transfer the data.
 549
 550 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 551
 552         PR libfortran/31532
 553         * io/file_pos.c (st_backspace): Set flags.position for end of file
 554         condition and use new function update_position.
 555         (st_endfile): Use new function update_position.
 556         * io/io.h: Add prototype for new function.
 557         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 558         to zero.
 559         * io/unit.c (update_position): New function to update position info
 560         used by inquire.
 561         * io/transfer.c (next_record): Fix typo and use new function.
 562
 563 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 564
 565         PR libfortran/31299
 566         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 567         getlogin if they are available.
 568         * configure.ac: Add checks for getpwuid and geteuid.
 569         * configure: Regenerate.
 570         * config.h.in: Regenerate.
 571
 572 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 573
 574         * configure: Regenerate using autoconf 2.59.
 575         * Makefile.in: Likewise.
 576         * config.h.in: Likewise.
 577
 578 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 579
 580         PR libfortran/27740
 581         * configure.ac: New test to determine if symbol versioning is
 582         supported.
 583         * Makefile.am: Use result of above test to add appropriate linker
 584         flags.
 585         * gfortran.map: New file.
 586         * configure: Regenerated.
 587         * Makefile.in: Regenerated.
 588         * config.h.in: Regenerated.
 589
 590 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 591
 592         PR fortran/31618
 593         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 594         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 595         will read the record marker.
 596         (data_transfer_init):  For different error conditions, call
 597         generate_error, then return.
 598
 599 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 600
 601         * runtime/main.c (please_free_exe_path_when_done): New variable.
 602         (store_exe_path): Initialize character buffer, and mark whether
 603         exe_path should be free'd by the library destructor function.
 604         (cleanup): Only free exe_path if needed.
 605
 606 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 607             Tobias Burnus  <burnus@net-b.de>
 608
 609         PR libfortran/31286
 610         PR libfortran/31296
 611         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 612         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 613         array structures we pass to unpack_internal.
 614
 615 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 616
 617         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 618         function.
 619
 620 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 621
 622         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 623         * Makefile.in: Regenerate.
 624
 625 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 626
 627         * configure: Regenerate.
 628
 629 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 630
 631         * intrinsics/cpu_time.c: Don't include headers already included
 632         by libgfortran.h. Protect inclusion of sys/times.h.
 633         * configure.ac: Remove unneeded checks for finit, stdio.h,
 634         stddef.h, math.h and sys/params.h.
 635         * config/fpu-aix.h: Don't include headers already included by
 636         libgfortran.h.
 637         * config/fpu-sysv.h: Likewise.
 638         * io/write.c: Likewise.
 639         * m4/minloc1.m4: Likewise.
 640         * m4/maxloc1.m4: Likewise.
 641         * m4/fraction.m4: Likewise.
 642         * m4/set_exponent.m4: Likewise.
 643         * m4/spacing.m4: Likewise.
 644         * m4/minval.m4: Likewise.
 645         * m4/maxval.m4: Likewise.
 646         * m4/exponent.m4: Likewise.
 647         * m4/nearest.m4: Likewise.
 648         * m4/minloc0.m4: Likewise.
 649         * m4/maxloc0.m4: Likewise.
 650         * m4/rrspacing.m4: Likewise.
 651         * runtime/main.c: Likewise.
 652         * runtime/error.c: Likewise.
 653         * intrinsics/system_clock.c: Likewise.
 654         * intrinsics/etime.c: Likewise.
 655         * intrinsics/stat.c: Likewise.
 656         * intrinsics/date_and_time.c: Likewise.
 657         * intrinsics/env.c: Likewise.
 658         * intrinsics/kill.c: Likewise.
 659         * intrinsics/getXid.c: Likewise.
 660         * intrinsics/chmod.c: Likewise.
 661         * intrinsics/args.c: Likewise.
 662         * intrinsics/c99_functions.c: Likewise.
 663         * generated/minval_r8.c: Regenerate.
 664         * generated/maxloc1_4_r8.c: Regenerate.
 665         * generated/minloc1_16_r16.c: Regenerate.
 666         * generated/maxval_i2.c: Regenerate.
 667         * generated/maxloc1_8_i4.c: Regenerate.
 668         * generated/exponent_r16.c: Regenerate.
 669         * generated/maxloc0_4_r4.c: Regenerate.
 670         * generated/fraction_r16.c: Regenerate.
 671         * generated/fraction_r4.c: Regenerate.
 672         * generated/minloc0_4_r16.c: Regenerate.
 673         * generated/minloc0_4_i1.c: Regenerate.
 674         * generated/maxloc0_4_r16.c: Regenerate.
 675         * generated/maxloc0_4_i2.c: Regenerate.
 676         * generated/minloc1_8_r16.c: Regenerate.
 677         * generated/maxloc1_8_r16.c: Regenerate.
 678         * generated/set_exponent_r8.c: Regenerate.
 679         * generated/maxloc0_8_i8.c: Regenerate.
 680         * generated/minloc1_4_r8.c: Regenerate.
 681         * generated/maxloc1_16_r16.c: Regenerate.
 682         * generated/minloc1_16_i4.c: Regenerate.
 683         * generated/maxloc1_16_i4.c: Regenerate.
 684         * generated/minloc0_16_i8.c: Regenerate.
 685         * generated/maxloc0_16_i8.c: Regenerate.
 686         * generated/nearest_r8.c: Regenerate.
 687         * generated/spacing_r16.c: Regenerate.
 688         * generated/maxval_r16.c: Regenerate.
 689         * generated/minloc1_8_i4.c: Regenerate.
 690         * generated/minloc0_16_i16.c: Regenerate.
 691         * generated/minloc0_4_r4.c: Regenerate.
 692         * generated/set_exponent_r10.c: Regenerate.
 693         * generated/rrspacing_r10.c: Regenerate.
 694         * generated/minloc0_4_i2.c: Regenerate.
 695         * generated/maxloc0_8_i1.c: Regenerate.
 696         * generated/minloc0_8_i8.c: Regenerate.
 697         * generated/spacing_r4.c: Regenerate.
 698         * generated/minloc1_16_r10.c: Regenerate.
 699         * generated/minloc0_16_i1.c: Regenerate.
 700         * generated/maxloc0_16_i1.c: Regenerate.
 701         * generated/maxloc1_8_r8.c: Regenerate.
 702         * generated/minval_i16.c: Regenerate.
 703         * generated/exponent_r10.c: Regenerate.
 704         * generated/maxval_i4.c: Regenerate.
 705         * generated/minval_i8.c: Regenerate.
 706         * generated/maxloc1_4_i8.c: Regenerate.
 707         * generated/fraction_r10.c: Regenerate.
 708         * generated/maxloc0_16_i16.c: Regenerate.
 709         * generated/maxloc0_8_r4.c: Regenerate.
 710         * generated/rrspacing_r8.c: Regenerate.
 711         * generated/minloc1_4_i16.c: Regenerate.
 712         * generated/minloc0_4_r10.c: Regenerate.
 713         * generated/maxloc1_4_i16.c: Regenerate.
 714         * generated/minloc0_8_i16.c: Regenerate.
 715         * generated/maxloc0_4_r10.c: Regenerate.
 716         * generated/maxloc0_8_i16.c: Regenerate.
 717         * generated/minloc1_8_r10.c: Regenerate.
 718         * generated/minloc0_16_r4.c: Regenerate.
 719         * generated/maxloc1_8_r10.c: Regenerate.
 720         * generated/maxloc0_16_r4.c: Regenerate.
 721         * generated/minloc1_16_r8.c: Regenerate.
 722         * generated/minloc0_8_i1.c: Regenerate.
 723         * generated/maxloc0_4_i4.c: Regenerate.
 724         * generated/maxloc1_16_r8.c: Regenerate.
 725         * generated/maxloc0_8_i2.c: Regenerate.
 726         * generated/nearest_r16.c: Regenerate.
 727         * generated/maxloc1_16_r10.c: Regenerate.
 728         * generated/minloc0_16_i2.c: Regenerate.
 729         * generated/minloc1_8_r8.c: Regenerate.
 730         * generated/maxloc0_16_i2.c: Regenerate.
 731         * generated/exponent_r4.c: Regenerate.
 732         * generated/spacing_r10.c: Regenerate.
 733         * generated/maxval_r10.c: Regenerate.
 734         * generated/minval_i1.c: Regenerate.
 735         * generated/maxloc1_4_i1.c: Regenerate.
 736         * generated/minloc1_4_i8.c: Regenerate.
 737         * generated/minloc0_8_r4.c: Regenerate.
 738         * generated/minloc0_16_r16.c: Regenerate.
 739         * generated/minloc0_4_i4.c: Regenerate.
 740         * generated/minloc0_8_i2.c: Regenerate.
 741         * generated/minval_r4.c: Regenerate.
 742         * generated/maxloc1_4_r4.c: Regenerate.
 743         * generated/maxval_r8.c: Regenerate.
 744         * generated/minval_r16.c: Regenerate.
 745         * generated/minloc1_4_i1.c: Regenerate.
 746         * generated/minval_i2.c: Regenerate.
 747         * generated/maxloc1_4_i2.c: Regenerate.
 748         * generated/maxloc1_8_i8.c: Regenerate.
 749         * generated/maxloc0_4_r8.c: Regenerate.
 750         * generated/maxloc0_16_r16.c: Regenerate.
 751         * generated/minloc1_4_r16.c: Regenerate.
 752         * generated/fraction_r8.c: Regenerate.
 753         * generated/maxloc1_4_r16.c: Regenerate.
 754         * generated/set_exponent_r4.c: Regenerate.
 755         * generated/minloc0_8_r16.c: Regenerate.
 756         * generated/maxloc0_8_r16.c: Regenerate.
 757         * generated/nearest_r10.c: Regenerate.
 758         * generated/maxloc0_8_i4.c: Regenerate.
 759         * generated/minloc1_4_r4.c: Regenerate.
 760         * generated/minloc0_16_i4.c: Regenerate.
 761         * generated/maxloc0_16_i4.c: Regenerate.
 762         * generated/nearest_r4.c: Regenerate.
 763         * generated/minloc1_16_i8.c: Regenerate.
 764         * generated/maxloc1_16_i8.c: Regenerate.
 765         * generated/minloc1_4_i2.c: Regenerate.
 766         * generated/maxloc1_8_i1.c: Regenerate.
 767         * generated/minloc0_16_r10.c: Regenerate.
 768         * generated/minloc1_8_i8.c: Regenerate.
 769         * generated/minloc0_4_r8.c: Regenerate.
 770         * generated/minloc0_8_i4.c: Regenerate.
 771         * generated/minloc1_16_i16.c: Regenerate.
 772         * generated/spacing_r8.c: Regenerate.
 773         * generated/maxloc1_8_r4.c: Regenerate.
 774         * generated/minloc1_16_i1.c: Regenerate.
 775         * generated/maxloc1_16_i1.c: Regenerate.
 776         * generated/minval_r10.c: Regenerate.
 777         * generated/minval_i4.c: Regenerate.
 778         * generated/minloc1_8_i1.c: Regenerate.
 779         * generated/maxloc1_4_i4.c: Regenerate.
 780         * generated/maxloc1_8_i2.c: Regenerate.
 781         * generated/maxval_i8.c: Regenerate.
 782         * generated/maxloc0_16_r10.c: Regenerate.
 783         * generated/rrspacing_r4.c: Regenerate.
 784         * generated/minloc0_4_i16.c: Regenerate.
 785         * generated/maxloc0_8_r8.c: Regenerate.
 786         * generated/maxloc0_4_i16.c: Regenerate.
 787         * generated/minloc1_4_r10.c: Regenerate.
 788         * generated/minloc1_8_i16.c: Regenerate.
 789         * generated/maxloc1_4_r10.c: Regenerate.
 790         * generated/minloc0_8_r10.c: Regenerate.
 791         * generated/maxloc1_8_i16.c: Regenerate.
 792         * generated/maxloc0_8_r10.c: Regenerate.
 793         * generated/minloc1_16_r4.c: Regenerate.
 794         * generated/maxloc1_16_r4.c: Regenerate.
 795         * generated/minloc0_16_r8.c: Regenerate.
 796         * generated/maxloc0_16_r8.c: Regenerate.
 797         * generated/maxloc0_4_i8.c: Regenerate.
 798         * generated/maxloc1_16_i16.c: Regenerate.
 799         * generated/minloc1_8_r4.c: Regenerate.
 800         * generated/minloc1_16_i2.c: Regenerate.
 801         * generated/maxloc1_16_i2.c: Regenerate.
 802         * generated/maxval_i16.c: Regenerate.
 803         * generated/exponent_r8.c: Regenerate.
 804         * generated/minloc1_4_i4.c: Regenerate.
 805         * generated/maxval_i1.c: Regenerate.
 806         * generated/minloc1_8_i2.c: Regenerate.
 807         * generated/minloc0_8_r8.c: Regenerate.
 808         * generated/set_exponent_r16.c: Regenerate.
 809         * generated/maxloc0_4_i1.c: Regenerate.
 810         * generated/rrspacing_r16.c: Regenerate.
 811         * generated/minloc0_4_i8.c: Regenerate.
 812         * generated/maxval_r4.c: Regenerate.
 813         * configure: Regenerate.
 814         * config.h.in: Regenerate.
 815
 816 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 817
 818         PR libfortran/31395
 819         * io/format.c (parse_format_list): Fix parsing.
 820
 821 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 822
 823         PR fortran/31304
 824         intrinsics/string_intrinsics.c (string_repeat): Remove.
 825
 826 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 827
 828         PR libfortran/31052
 829         * io/open.c (test_endfile): Delete this function.
 830         (edit_modes): Delete call to test_endfile.
 831         (new_unit): Likewise.
 832         * io/io.h: Delete prototype for test_endfile.
 833         * io/transfer.c (next_record_r): Remove use of test_endfile.
 834         (st_read):  Add test for end file condition and adjust status.
 835
 836 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 837
 838         PR libfortran/31366
 839         * io/transfer.c (read_block_direct): Do not generate error when reading
 840         past EOF on a short record that is less than the RECL= specified.
 841
 842 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 843
 844         PR libfortran/31207
 845         * io/unit.c (close_unit_1): If there are bytes previously written from
 846         ADVANCE="no", move to the end before closing.
 847
 848 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 849
 850         PR libfortran/31335
 851         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 852         if stat() and fstat() library functions are available. When lstat()
 853         is not available, use stat() instead.
 854         * configure.ac: Add checks for stat, fstat and lstat.
 855         * configure: Regenerate.
 856         * config.h.in: Regenerate.
 857
 858 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 859
 860         PR libfortran/31052
 861         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 862         mode.
 863
 864 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 865
 866         PR libfortran/31199
 867         * io/io.h: Add saved_pos to gfc_unit structure.
 868         * io/open.c (new_unit): Initialize saved_pos.
 869         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 870         (next_record_w): Fix whitespace.
 871         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 872         later use.  If not ADVANCE="no" set saved_pos to zero.
 873
 874 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 875
 876         PR libfortran/31196
 877         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 878         correct variable.
 879
 880 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 881
 882         PR libfortran/31052
 883         * file_pos.c: Update Copyright year.
 884         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 885         Update Copyright year.
 886         * io/io.h: Same.
 887         * io/unix.c (is_special): Add missing type for this function.
 888         Update Copyright year.
 889         * io/transfer.c (next_record_r): Restore test_endfile.
 890         (st_read): Fix whitespace.  Update Copyright year
 891
 892 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 893
 894         * configure.ac: Add missing check for gettimeofday.
 895         * config.h.in: Renegerate.
 896         * configure: Regenerate.
 897
 898 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 899
 900         PR libfortran/31052
 901         * io/file_position (st_rewind): Fix comments. Remove use of
 902         test_endfile. Don't seek if already at 0 position.  Use new is_special
 903         function to set endfile state.
 904         * io/open.c (test_endfile): Delete this function.
 905         * io/io.h: Delete prototype for test_endfile.  Add prototype
 906         for is_special.
 907         * io/unix.c (is_special): New function. Fix whitespace.
 908         * io/transfer.c (next_record_r): Remove use of test_endfile.
 909
 910 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 911
 912         * runtime/main.c: Include "config.h" first.
 913
 914 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 915
 916         PR libfortran/31099
 917         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 918
 919 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 920
 921         * runtime/backtrace.c: New file.
 922         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 923         environment variable.
 924         * runtime/compile_options.c (set_std): Add new argument.
 925         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 926         * runtime/error.c (sys_exit): Add call to show_backtrace.
 927         * libgfortran.h (options_t): New backtrace field.
 928         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 929         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 930         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 931         and getppid.
 932         * Makefile.am: Add runtime/backtrace.c.
 933         * fmain.c (main): Add call to store_exe_path.
 934         * Makefile.in: Renegerate.
 935         * config.h.in: Renegerate.
 936         * configure: Regenerate.
 937
 938 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 939
 940         PR libfortran/31051
 941         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 942         spaces when in writing mode.  Clean up some formatting.
 943
 944 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 945
 946         PR libfortran/30690
 947         * all.m4: Quote everything, except for m4 macros.
 948         * any.m4: Likewise.
 949         * count.m4: Likewise.
 950         * cshift1.m4: Likewise.
 951         * eoshift1.m4: Likewise.
 952         * eoshift3.m4: Likewise.
 953         * exponent.m4: Likewise.
 954         * fraction.m4: Likewise.
 955         * in_pack.m4: Likewise.
 956         * in_unpack.m4: Likewise.
 957         * matmul.m4: Likewise.
 958         * matmull.m4: Likewise.
 959         * nearest.m4: Likewise.
 960         * pow.m4: Likewise.
 961         * product.m4: Likewise.
 962         * reshape.m4: Likewise.
 963         * rrspacing.m4: Likewise.
 964         * set_exponent.m4: Likewise.
 965         * shape.m4: Likewise.
 966         * spacing.m4: Likewise.
 967         * transpose.m4: Likewise.
 968
 969 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 970
 971         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 972         O_RDONLY even if errno is EROFS.
 973
 974 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 975
 976         PR libfortran/31099
 977         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 978         * io/transfer.c (next_record_w): Set bytes left to record length for
 979         sequential unformatted I/O.
 980         (next_record_r): Ditto.
 981         (read_block_direct): Fix test for exceeding bytes_left.
 982
 983 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
 984
 985         PR fortran/30947
 986         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
 987         integer arguments.
 988
 989 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
 990
 991         PR libfortran/30981
 992         * m4/pow_m4: Use appropriate unsigned int type for u.
 993         * generated/pow_c10_i16.c: Regenerated.
 994         * generated/pow_c10_i4.c: Regenerated.
 995         * generated/pow_c10_i8.c: Regenerated.
 996         * generated/pow_c16_i16.c: Regenerated.
 997         * generated/pow_c16_i4.c: Regenerated.
 998         * generated/pow_c16_i8.c: Regenerated.
 999         * generated/pow_c4_i16.c: Regenerated.
1000         * generated/pow_c4_i4.c: Regenerated.
1001         * generated/pow_c4_i8.c: Regenerated.
1002         * generated/pow_c8_i16.c: Regenerated.
1003         * generated/pow_c8_i4.c: Regenerated.
1004         * generated/pow_c8_i8.c: Regenerated.
1005         * generated/pow_i16_i16.c: Regenerated.
1006         * generated/pow_i16_i4.c: Regenerated.
1007         * generated/pow_i16_i8.c: Regenerated.
1008         * generated/pow_i4_i16.c: Regenerated.
1009         * generated/pow_i4_i4.c: Regenerated.
1010         * generated/pow_i4_i8.c: Regenerated.
1011         * generated/pow_i8_i16.c: Regenerated.
1012         * generated/pow_i8_i4.c: Regenerated.
1013         * generated/pow_i8_i8.c: Regenerated.
1014         * generated/pow_r10_i16.c: Regenerated.
1015         * generated/pow_r10_i4.c: Regenerated.
1016         * generated/pow_r10_i8.c: Regenerated.
1017         * generated/pow_r16_i16.c: Regenerated.
1018         * generated/pow_r16_i4.c: Regenerated.
1019         * generated/pow_r16_i8.c: Regenerated.
1020         * generated/pow_r4_i16.c: Regenerated.
1021         * generated/pow_r4_i4.c: Regenerated.
1022         * generated/pow_r4_i8.c: Regenerated.
1023         * generated/pow_r8_i16.c: Regenerated.
1024         * generated/pow_r8_i4.c: Regenerated.
1025         * generated/pow_r8_i8.c: Regenerated.
1026
1027 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1028
1029         PR libfortran/31001
1030         * intrinsics/pack_generic.c (pack_internal): Add special checks
1031         for zero-sized arrays.
1032
1033 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1034
1035         * Makefile.am: Add dummy install-pdf target.
1036         * Makefile.in: Regenerate
1037
1038 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1039
1040         PR libfortran/30918
1041         * io/listread.c (namelist_read): Eat comment line.
1042
1043 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1044
1045         PR libfortran/30910
1046         * io/write.c (output_float): Add condition of format F only for
1047         special case rounding with zero precision.
1048
1049 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
1050
1051         PR libfortran/30533
1052         PR libfortran/30765
1053         * Makefile.am: Add $(srcdir) too all files in generated/.
1054         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
1055         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
1056         maxloc0_16_i2.c.
1057         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
1058         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
1059         maxloc1_16_i2.c.
1060         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
1061         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
1062         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
1063         minloc0_16_i2.c.
1064         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
1065         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
1066         minloc1_16_i2.c.
1067         (i_minval_c):  Add minval_i1.c and minval_i2.c.
1068         (i_sum_c):  Add sum_i1.c and sum_i2.c.
1069         (i_product_c):  Add product_i1.c and product_i2.c.
1070         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
1071         (gfor_built_specific_src):  Remove $(srcdir) from target.
1072         (gfor_bulit_specific2_src):  Likewise.
1073         Makefile.in:  Regenerated.
1074         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
1075         Add gfc_array_i1 and gfc_array_i2.
1076         * generated/matmul_i1.c: New file.
1077         * generated/matmul_i2.c: New file.
1078         * generated/maxloc0_16_i1.c: New file.
1079         * generated/maxloc0_16_i2.c: New file.
1080         * generated/maxloc0_4_i1.c: New file.
1081         * generated/maxloc0_4_i2.c: New file.
1082         * generated/maxloc0_8_i1.c: New file.
1083         * generated/maxloc0_8_i2.c: New file.
1084         * generated/maxloc1_16_i1.c: New file.
1085         * generated/maxloc1_16_i2.c: New file.
1086         * generated/maxloc1_4_i1.c: New file.
1087         * generated/maxloc1_4_i2.c: New file.
1088         * generated/maxloc1_8_i1.c: New file.
1089         * generated/maxloc1_8_i2.c: New file.
1090         * generated/maxval_i1.c: New file.
1091         * generated/maxval_i2.c: New file.
1092         * generated/minloc0_16_i1.c: New file.
1093         * generated/minloc0_16_i2.c: New file.
1094         * generated/minloc0_4_i1.c: New file.
1095         * generated/minloc0_4_i2.c: New file.
1096         * generated/minloc0_8_i1.c: New file.
1097         * generated/minloc0_8_i2.c: New file.
1098         * generated/minloc1_16_i1.c: New file.
1099         * generated/minloc1_16_i2.c: New file.
1100         * generated/minloc1_4_i1.c: New file.
1101         * generated/minloc1_4_i2.c: New file.
1102         * generated/minloc1_8_i1.c: New file.
1103         * generated/minloc1_8_i2.c: New file.
1104         * generated/minval_i1.c: New file.
1105         * generated/minval_i2.c: New file.
1106         * generated/product_i1.c: New file.
1107         * generated/product_i2.c: New file.
1108         * generated/sum_i1.c: New file.
1109         * generated/sum_i2.c: New file.
1110
1111 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1112
1113         * runtime/memory.c (deallocate): Correct comment.
1114
1115 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1116
1117         * Makefile.am:  Use $(M4) instead of m4.
1118         * Makefile.in:  Regenerate.
1119
1120 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1121
1122         * Makefile.am: Remove $(srcdir) from assorted targets
1123         in maintainer mode.
1124         * Makefile.in: Regenerate.
1125
1126 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1127             Tobias Burnus  <burnus@net-b.de>
1128
1129         PR fortran/30512
1130         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1131         * generated/maxloc1_8_i4.c: Regenerate.
1132         * generated/maxloc0_8_i8.c: Regenerate.
1133         * generated/maxloc1_16_i4.c: Regenerate.
1134         * generated/maxloc0_16_i8.c: Regenerate.
1135         * generated/maxval_i4.c: Regenerate.
1136         * generated/maxloc1_4_i8.c: Regenerate.
1137         * generated/maxloc0_16_i16.c: Regenerate.
1138         * generated/maxloc1_4_i16.c: Regenerate.
1139         * generated/maxloc0_8_i16.c: Regenerate.
1140         * generated/maxloc0_4_i4.c: Regenerate.
1141         * generated/maxloc1_8_i8.c: Regenerate.
1142         * generated/maxloc0_8_i4.c: Regenerate.
1143         * generated/maxloc0_16_i4.c: Regenerate.
1144         * generated/maxloc1_16_i8.c: Regenerate.
1145         * generated/maxloc1_4_i4.c: Regenerate.
1146         * generated/maxval_i8.c: Regenerate.
1147         * generated/maxloc0_4_i16.c: Regenerate.
1148         * generated/maxloc1_8_i16.c: Regenerate.
1149         * generated/maxloc0_4_i8.c: Regenerate.
1150         * generated/maxloc1_16_i16.c: Regenerate.
1151         * generated/maxval_i16.c: Regenerate.
1152
1153 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1154
1155         PR fortran/30611
1156         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1157         if ncopies is negative.
1158
1159 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1160
1161         PR libfortran/30007
1162         * libgfortran.h: Do not prefix symbol name with
1163         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1164
1165 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1166
1167         PR fortran/30284
1168         PR fortran/30626
1169         * io/transfer.c (init_loop_spec, next_array_record): Change to
1170         lbound rather than unity base.
1171
1172 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1173
1174         * runtime/error.c: Include sys/time.h before sys/resource.h.
1175
1176 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1177
1178         PR libfortran/30525
1179         * intrinsics/string_intrinsics.c(compare_string):  Make
1180         sure that comparisons are done unsigned.
1181
1182 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1183
1184         PR libfortran/30015
1185         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1186           can go backwards.
1187         * configure.ac: Remove AC_TRY_RUN test for timezone in
1188           gettimeofday.
1189         * acinclude.m4: Ditto.
1190         * configure: Regenerate.
1191         * config.h.in: Regenerate.
1192
1193 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1194
1195         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1196         * m4/specific2.m4: Likewise.
1197         * m4/specific.m4: Likewise.
1198         * intrinsics/f2c_specifics.F90: Likewise.
1199         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1200         * intrinsics/selected_real_kind.f90: Likewise.
1201         * intrinsics/dprod_r8.f90: Likewise.
1202         * Makefile.am: Add -fallow-leading-underscore to the
1203         gfor_specific_src files, as well as selected_real_kind.F90
1204         and selected_int_kind.F90
1205         * Makefile.in: Regenerate.
1206         * generated/_sqrt_c8.F90: Regenerate.
1207         * generated/_sign_r16.F90: Regenerate.
1208         * generated/_log_c16.F90: Regenerate.
1209         * generated/_sin_c10.F90: Regenerate.
1210         * generated/_tanh_r4.F90: Regenerate.
1211         * generated/_tanh_r8.F90: Regenerate.
1212         * generated/_log10_r10.F90: Regenerate.
1213         * generated/_aimag_c4.F90: Regenerate.
1214         * generated/_sign_r4.F90: Regenerate.
1215         * generated/_aimag_c8.F90: Regenerate.
1216         * generated/_sign_r8.F90: Regenerate.
1217         * generated/_mod_i4.F90: Regenerate.
1218         * generated/_cos_r16.F90: Regenerate.
1219         * generated/_aint_r10.F90: Regenerate.
1220         * generated/_mod_i8.F90: Regenerate.
1221         * generated/_abs_i16.F90: Regenerate.
1222         * generated/_sqrt_c10.F90: Regenerate.
1223         * generated/_atan2_r4.F90: Regenerate.
1224         * generated/_cos_c4.F90: Regenerate.
1225         * generated/_atan_r16.F90: Regenerate.
1226         * generated/_tanh_r10.F90: Regenerate.
1227         * generated/_atan2_r8.F90: Regenerate.
1228         * generated/_cos_c8.F90: Regenerate.
1229         * generated/_exp_r4.F90: Regenerate.
1230         * generated/_log_r10.F90: Regenerate.
1231         * generated/_exp_r8.F90: Regenerate.
1232         * generated/_abs_r4.F90: Regenerate.
1233         * generated/_abs_r8.F90: Regenerate.
1234         * generated/_sin_r16.F90: Regenerate.
1235         * generated/_tan_r4.F90: Regenerate.
1236         * generated/_tan_r8.F90: Regenerate.
1237         * generated/_sign_i4.F90: Regenerate.
1238         * generated/_sign_i8.F90: Regenerate.
1239         * generated/_exp_c16.F90: Regenerate.
1240         * generated/_sqrt_r16.F90: Regenerate.
1241         * generated/_conjg_c4.F90: Regenerate.
1242         * generated/_conjg_c8.F90: Regenerate.
1243         * generated/_dim_r16.F90: Regenerate.
1244         * generated/_mod_r10.F90: Regenerate.
1245         * generated/_abs_c10.F90: Regenerate.
1246         * generated/_conjg_c16.F90: Regenerate.
1247         * generated/_tan_r16.F90: Regenerate.
1248         * generated/_asinh_r10.F90: Regenerate.
1249         * generated/_abs_i4.F90: Regenerate.
1250         * generated/_abs_i8.F90: Regenerate.
1251         * generated/_acos_r10.F90: Regenerate.
1252         * generated/_exp_r10.F90: Regenerate.
1253         * generated/_acosh_r16.F90: Regenerate.
1254         * generated/_atan2_r16.F90: Regenerate.
1255         * generated/_cos_c16.F90: Regenerate.
1256         * generated/_mod_i16.F90: Regenerate.
1257         * generated/_asin_r4.F90: Regenerate.
1258         * generated/_anint_r16.F90: Regenerate.
1259         * generated/_asin_r8.F90: Regenerate.
1260         * generated/_aimag_c10.F90: Regenerate.
1261         * generated/_exp_c4.F90: Regenerate.
1262         * generated/_sinh_r10.F90: Regenerate.
1263         * generated/_exp_c8.F90: Regenerate.
1264         * generated/_log10_r4.F90: Regenerate.
1265         * generated/_log10_r8.F90: Regenerate.
1266         * generated/_abs_c4.F90: Regenerate.
1267         * generated/_abs_r16.F90: Regenerate.
1268         * generated/_abs_c8.F90: Regenerate.
1269         * generated/_asin_r10.F90: Regenerate.
1270         * generated/_sign_r10.F90: Regenerate.
1271         * generated/_atanh_r16.F90: Regenerate.
1272         * generated/_log_c10.F90: Regenerate.
1273         * generated/_cosh_r16.F90: Regenerate.
1274         * generated/_sin_c16.F90: Regenerate.
1275         * generated/_cos_r10.F90: Regenerate.
1276         * generated/_log10_r16.F90: Regenerate.
1277         * generated/_aint_r16.F90: Regenerate.
1278         * generated/_acos_r4.F90: Regenerate.
1279         * generated/_acos_r8.F90: Regenerate.
1280         * generated/_sqrt_c16.F90: Regenerate.
1281         * generated/_acosh_r4.F90: Regenerate.
1282         * generated/_atan_r10.F90: Regenerate.
1283         * generated/_acosh_r8.F90: Regenerate.
1284         * generated/_sign_i16.F90: Regenerate.
1285         * generated/_tanh_r16.F90: Regenerate.
1286         * generated/_log_r4.F90: Regenerate.
1287         * generated/_log_r8.F90: Regenerate.
1288         * generated/_sin_r4.F90: Regenerate.
1289         * generated/_sin_r8.F90: Regenerate.
1290         * generated/_log_r16.F90: Regenerate.
1291         * generated/_sin_r10.F90: Regenerate.
1292         * generated/_sqrt_r4.F90: Regenerate.
1293         * generated/_exp_c10.F90: Regenerate.
1294         * generated/_sqrt_r8.F90: Regenerate.
1295         * generated/_asinh_r4.F90: Regenerate.
1296         * generated/_sqrt_r10.F90: Regenerate.
1297         * generated/_asinh_r8.F90: Regenerate.
1298         * generated/_dim_r4.F90: Regenerate.
1299         * generated/_dim_r8.F90: Regenerate.
1300         * generated/_dim_r10.F90: Regenerate.
1301         * generated/_cosh_r4.F90: Regenerate.
1302         * generated/_conjg_c10.F90: Regenerate.
1303         * generated/_tan_r10.F90: Regenerate.
1304         * generated/_cosh_r8.F90: Regenerate.
1305         * generated/_mod_r16.F90: Regenerate.
1306         * generated/_abs_c16.F90: Regenerate.
1307         * generated/_cos_r4.F90: Regenerate.
1308         * generated/_asinh_r16.F90: Regenerate.
1309         * generated/_cos_r8.F90: Regenerate.
1310         * generated/_atanh_r4.F90: Regenerate.
1311         * generated/_atanh_r8.F90: Regenerate.
1312         * generated/_acos_r16.F90: Regenerate.
1313         * generated/_anint_r4.F90: Regenerate.
1314         * generated/_acosh_r10.F90: Regenerate.
1315         * generated/_anint_r8.F90: Regenerate.
1316         * generated/_exp_r16.F90: Regenerate.
1317         * generated/_mod_r4.F90: Regenerate.
1318         * generated/_cos_c10.F90: Regenerate.
1319         * generated/_atan2_r10.F90: Regenerate.
1320         * generated/_dim_i16.F90: Regenerate.
1321         * generated/_mod_r8.F90: Regenerate.
1322         * generated/_anint_r10.F90: Regenerate.
1323         * generated/_aint_r4.F90: Regenerate.
1324         * generated/_aint_r8.F90: Regenerate.
1325         * generated/_dim_i4.F90: Regenerate.
1326         * generated/_sinh_r4.F90: Regenerate.
1327         * generated/_log_c4.F90: Regenerate.
1328         * generated/_dim_i8.F90: Regenerate.
1329         * generated/_sinh_r8.F90: Regenerate.
1330         * generated/_log_c8.F90: Regenerate.
1331         * generated/_sin_c4.F90: Regenerate.
1332         * generated/_sin_c8.F90: Regenerate.
1333         * generated/misc_specifics.F90: Regenerate.
1334         * generated/_abs_r10.F90: Regenerate.
1335         * generated/_aimag_c16.F90: Regenerate.
1336         * generated/_atan_r4.F90: Regenerate.
1337         * generated/_sinh_r16.F90: Regenerate.
1338         * generated/_atan_r8.F90: Regenerate.
1339         * generated/_atanh_r10.F90: Regenerate.
1340         * generated/_cosh_r10.F90: Regenerate.
1341         * generated/_sqrt_c4.F90: Regenerate.
1342         * generated/_asin_r16.F90: Regenerate.
1343
1344 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1345
1346         PR libfortran/26893
1347         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1348         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1349         * configure: Regenerate.
1350         * config.h.in: Regenerate because it was forgottent in the last
1351         commit.
1352
1353 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1354             Tobias Burnus  <burnus@net-b.de>
1355
1356         PR libfortran/29649
1357         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1358         environment variable.
1359         * runtime/compile_options.c (set_std): Add new argument.
1360         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1361         functionality.
1362         * libgfortran.h (options_t): New dump_core and backtrace members.
1363         (sys_exit): Move prototype.
1364         * io/unix.c (sys_exit): Move to runtime/error.c.
1365         * configure.ac: Add check for getrlimit.
1366         * configure: Regenerate.
1367
1368 2007-01-17  Tom Tromey  <tromey@redhat.com>
1369
1370         PR libfortran/27107:
1371         * aclocal.m4, configure, Makefile.in: Rebuilt.
1372         * configure.ac: Enable automake dependency tracking.  Update
1373         minimum automake version.
1374
1375 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1376
1377         PR libfortran/27107
1378         * runtime/environ.c: Don't include io/io.h.
1379         * runtime/string.c: Don't include io/io.h.
1380         (compare0): Add cast to avoid warning.
1381         * runtime/error.c: Don't include io/io.h.
1382         (st_printf): Move to io/unix.c.
1383         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1384         * intrinsics/fget.c: Likewise.
1385         * intrinsics/ftell.c: Likewise.
1386         * intrinsics/tty.c: Likewise.
1387         * libgfortran.h (DEFAULT_RECL, notification_std,
1388         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1389         DEFAULT_TEMPDIR): New declarations.
1390         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1391         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1392         Move to libgfortran.h.
1393         * io/unix.c: Add io/unix.h content.
1394         (st_printf): New function.
1395         * io/intrinsics.c: New file.
1396         * io/unix.h: Remove, contents moved into unix.c.
1397         * libtool-version: Update library version to 3.0.0.
1398         * configure.ac: Update library version to 0.3.
1399         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1400         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1401         * Makefile.in: Regenerate.
1402         * configure: Regenerate.
1403
1404 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1405
1406         PR libfortran/30435
1407         * io/list_read.c (finish_separator): Don't call next_record.
1408         (list_formatted_read_scalar): Clean up some comments and whitespace.
1409         (nml_read_obj): Whitespace fix.
1410
1411 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1412
1413         PR libfortran/30162
1414         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1415         s->file_length == -1.
1416         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1417         (fd_seek): If not seekable, just return success.
1418         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1419         seek fails and the stream is not a pipe.
1420         (fd_to_stream): Make test for non-seekable file more robust.
1421
1422 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1423
1424         * ChangeLog: Copied to ...
1425         * ChangeLog-2006: here.