libgfortran/ChangeLog

   1 2007-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         PR libfortran/23138
   4         * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check.
   5         * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF.
   6         * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf
   7         instead of snprintf.
   8         * config.h.in: Regenerate.
   9         * configure: Regenerate.
  10
  11 2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
  12
  13         * libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
  14
  15 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  16
  17         PR fortran/33079
  18         * intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
  19         the zero-length result case.
  20
  21 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  22
  23         PR fortran/33077
  24         * intrinsics/random.c (random_seed_i8): Fix code logic.
  25
  26 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
  27
  28         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
  29         * configure: Regenerate.
  30
  31 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  32
  33         PR fortran/30964
  34         PR fortran/33054
  35         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
  36         (random_seed_i8): New function.
  37         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
  38         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
  39         * libgfortran.h (iexport_proto): Replace random_seed by
  40         random_seed_i4 and random_seed_i8.
  41         * runtime/main.c (init): Call the new random_seed_i4.
  42
  43 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  44             Tobias Burnus  <burnus@gcc.gnu.org>
  45
  46         PR fortran/31189
  47         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
  48         when displaying backtrace.
  49         * runtime/compile_options.c: Include <signal.h>.
  50         (handler): New function.
  51         (set_options): Set signal handlers for backtrace.
  52         * libgfortran.h (handler): Add prototype.
  53
  54 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  55
  56         * intrinsics/string_intrinsics.c (compare_string): Return an int.
  57         * libgfortran.h (compare_string): Likewise.
  58
  59 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  60
  61         PR fortran/31270
  62         * runtime/error.c (runtime_error_at): Add a variable number of
  63         arguments.
  64         * libgfortran.h (runtime_error_at): Update prototype.
  65
  66 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  67
  68         PR fortran/32933
  69         * intrinsics/associated.c: Change return type of associated into
  70         a C int.
  71
  72 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  73
  74         PR libfortran/33039
  75         * io/list_read.c (find_nml_name): Check for a space after a namelist
  76         name match.
  77
  78 2007-08-09  Tobias Burnus  <burnus@net-b.de>
  79
  80         PR fortran/32987
  81         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
  82
  83 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  84
  85         PR fortran/30947
  86         * intrinsics/signal.c: Create specific versions of alarm_sub and
  87         alarm_sub_int according to the integer kind of the last argument.
  88         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
  89         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
  90         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
  91         _gfortran_alarm_sub_int_i8.
  92
  93 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  94
  95         PR fortran/29828
  96         * intrinsics/string_intrinsics.c (string_minmax): New function
  97         and prototype.
  98         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
  99
 100 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 101
 102         PR fortran/31202
 103         * intrinsics/c99_functions.c (roundl): Provide fallback
 104         implementation for systems without ceill.
 105         * c99_protos.h (roundl): Define prototype in all cases.
 106
 107 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
 108
 109         PR libfortran/32977
 110         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
 111         a fatal error when a buffer overrun occurs.
 112
 113 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 114
 115         PR fortran/31202
 116         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
 117         llroundf,llround,llroundl): New functions.
 118         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
 119         llroundl): New prototypes.
 120         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
 121         llround and llroundl.
 122         * configure: Regenerate.
 123         * Makefile.in: Regenerate.
 124         * config.h.in: Regenerate.
 125
 126 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 127
 128         * libgfortran.h: Include <stdarg.h>.
 129
 130 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 131
 132         PR libfortran/32858
 133         PR libfortran/30814
 134         * configure.ac:  Added checks for presence of stdio.h and
 135         stdarg.h.  Test presence of vsnprintf().
 136         * configure: Regenerated.
 137         * config.h.in:  Regenerated.
 138         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
 139         prototype of runtime_error.  Remove prototype for st_sprintf.
 140         Add prototype for st_vprintf.
 141         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
 142         * runtime/error.c (st_sprintf):  Remove.
 143         (runtime_error):  Rewrite as a variadic function.  Call
 144         st_vprintf().
 145         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
 146         bounds error.
 147         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
 148         * io/list_read.c (convert_integer):  Likewise.
 149         (parse_repeat):  Likewise.
 150         (read_logical):  Likewise.
 151         (read_character):  Likewise.
 152         (parse_real):  Likewise.
 153         (read_real):  Likewise.
 154         (check_type):  Likewise.
 155         (nml_parse_qualifyer):  Likewise.
 156         (nml_read_obj):  Likewise.
 157         (nml_get_ojb_data):  Likewise.
 158         * io/unix.c (init_error_stream):  Remove.
 159         (tempfile):  Replace st_sprintf by sprintf.
 160         (st_vprintf):  New function.
 161         (st_printf):  Rewrite to call st_vprintf.
 162         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
 163         * io/format.c (format_error):  Likewise.
 164         * io/write.c (nml_write_obj):  Likewise.
 165
 166 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
 167
 168         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
 169         GFC_INTEGER_4 for array descriptor triplets.
 170
 171 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 172
 173         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
 174
 175 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 176
 177         PR fortran/32035
 178         * runtime/select.c (select_string): Adjust prototype and function
 179         so that the return value is an integer, not a pointer.
 180
 181 2007-07-24  Tobias Burnus  <burnus@net-b.de>
 182
 183         * libgfortran.h:  Add bounds_check to compile_options_t.
 184
 185 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 186
 187         PR fortran/30814
 188         * libgfortran.h:  Add bounds_check to compile_options_t.
 189         * runtime/compile_options.c (set_options):  Add handling
 190         of compile_options.bounds_check.
 191         * intrinsics/pack_generic.c (pack_internal):  Also determine
 192         the number of elements if compile_options.bounds_check is
 193         true.  Raise runtime error if a different array shape is
 194         detected.
 195
 196 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
 197
 198         PR fortran/32600
 199         * intrinsics/iso_c_binding.c (c_funloc): Remove.
 200         * intrinsics/iso_c_binding.h: Remove c_funloc.
 201         * gfortran.map: Ditto.
 202
 203 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 204
 205         * io/read.c (convert_real): Generate error only on EINVAL.
 206
 207 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
 208
 209         PR fortran/32627
 210         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
 211         for character/string arguments.
 212         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
 213         the optional SHAPE arg to be any valid integer kind.
 214         * libgfortran/gfortran.map: Add c_f_pointer_s0.
 215         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
 216         character kind.
 217         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
 218         c_f_pointer for complex and logical types.
 219         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
 220         and complex types.
 221
 222 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
 223
 224         PR fortran/32600
 225         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
 226         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
 227         * libgfortran/gfortran.map: Ditto.
 228
 229 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 230             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 231
 232         PR fortran/32611
 233         * runtime/compile_options.c (set_std): Remove.
 234         (set_options): New function.
 235         (init_compile_options): Add initialization for -fsign-zero option.
 236         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
 237         _gfortran_set_options.
 238         * libgfortran.h (compile_options_t): Add sign_zero field.
 239         * io/write.c (output_float): Use the sign bit of the value to determine
 240         if a negative sign should be emitted for zero values.  Do not emit the
 241         negative sign for zero if -fno-sign-zero was set during compile.
 242
 243 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 244
 245         PR libgfortran/32752
 246         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
 247         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
 248         bytes_used to zero. Fix off by one error in calculation of pos and
 249         skips. Eliminate duplicate pending_spaces check.
 250
 251 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 252
 253         PR fortran/32357
 254         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
 255         TOPOS arguments are C int.
 256
 257 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 258
 259         PR libgfortran/32702
 260         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
 261         (fd_alloc): If the number of bytes needed is greater than the default
 262         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
 263         necessary. (fd_sfree): Restore use of buffer pointer.
 264         (fd_close): Likewise. (fd_open): Likewise.
 265         (init_error_stream): Likewise.
 266
 267 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 268
 269         PR libfortran/32336
 270         * m4/matmul.m4:  When the dimension of b is incorrect,
 271         raise a runtime error instead of a failed assertion.
 272         * generated/matmul_i1.c:  Regenerated.
 273         * generated/matmul_i2.c:  Regenerated.
 274         * generated/matmul_i4.c:  Regenerated.
 275         * generated/matmul_i8.c:  Regenerated.
 276         * generated/matmul_i16.c:  Regenerated.
 277         * generated/matmul_r4.c:  Regenerated.
 278         * generated/matmul_r8.c:  Regenerated.
 279         * generated/matmul_r10.c:  Regenerated.
 280         * generated/matmul_r16.c:  Regenerated.
 281
 282 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 283
 284         PR libgfortran/32678
 285         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
 286         to go negative.
 287
 288 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 289
 290         PR libfortran/32217
 291         * intrinsics/unpack_generic.c:  If the destination array is
 292         empty, return early.
 293
 294 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         * aclocal.m4: Regenerated.
 297
 298 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 299
 300         * configure.ac: SUBST CFLAGS.
 301         * configure: Regenerate.
 302
 303 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 304
 305         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 306         * runtime/memory.c (internal_realloc_size): Remove.
 307         (internal_realloc): Call realloc directly instead of
 308         internal_realloc_size.
 309         (allocate_size): Remove.
 310         (allocate): Call malloc directly instead of allocate_size, mark as
 311         malloc function.
 312
 313 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 314
 315         Restore collateral damage from ISO C Binding merge.
 316
 317 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 318
 319         PR libgfortran/32456
 320         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 321         for unit directly.
 322
 323 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 324
 325         * Makefile.in:  Regenerated with automake 1.9.6.
 326
 327 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 328
 329         * Makefile.in:  Remove extraneous kill.lo rule.
 330
 331 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 332
 333         PR fortran/32239
 334         * generated/pow_r*_i4.c: Removed.
 335
 336 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 337
 338         * Makefile.in: Add support for iso_c_generated_procs.c and
 339         iso_c_binding.c.
 340         * Makefile.am: Ditto.
 341         * intrinsics/iso_c_generated_procs.c: New file containing helper
 342         functions.
 343         * intrinsics/iso_c_binding.c: Ditto.
 344         * intrinsics/iso_c_binding.h: New file
 345         * gfortran.map: Include the __iso_c_binding_c_* functions.
 346         * libgfortran.h: define GFC_NUM_RANK_BITS.
 347
 348 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 349
 350         PR fortran/32239
 351         * Makefile.am: Don't generate real**int4 pow functions.
 352         * gfortran.map: Remove real**int4 pow symbols.
 353         * Makefile.in: Regenerated.
 354
 355 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 356
 357         PR libgfortran/32554
 358         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 359         variation in field width calculation and eliminate buffer overrun.
 360
 361 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 362
 363         * runtime/memory.c (internal_realloc): Use index_type for size
 364         argument instead of GFC_INTEGER_4.
 365         (allocate_array): Likewise.
 366         (allocate): Likewise, add ifdef around unnecessary check.
 367         (internal_reallo64): Remove.
 368         (allocate_array64): Remove.
 369         (allocate64): Remove.
 370         * gfortran.map: Remove symbols for 64-bit allocation functions.
 371
 372 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 373
 374         PR libgfortran/32456
 375         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 376         for unit directly.
 377
 378 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 379
 380         PR libfortran/32495
 381         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 382         (show_backtrace): Rename strcasestr to local_strcasestr.
 383
 384 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 385
 386         PR libgfortran/32456
 387         * runtime/error.c (show_locus): Update to emit the unit number
 388         and file name involved with the error.  Use new function
 389         filename_from_unit.
 390         * libgfortran.h (filename_from_unit): Declare new function.
 391         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 392         and stderr for use later in error reporting.
 393         (filename_from_unit): Add this new function.
 394
 395 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 396
 397         PR libgfortran/32446
 398         * io/write.c (output_float): Calculate ndigits correctly for large
 399         numbered formats that must pad zeros before the decimal point.
 400
 401 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 402
 403         PR libfortran/32345
 404         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 405         available.
 406
 407 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 408
 409         PR libgfortran/32235
 410         * io/transfer.c (st_read): Remove test for end of file condition.
 411         (next_record_r): Add test for end of file condition.
 412
 413 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 414
 415         * configure: Regenerate.
 416
 417 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 418
 419         PR fortran/32124
 420         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 421         (allocate,allocate64): Use stat variable if present.
 422
 423 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 424
 425         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 426         int.
 427         (fstrlen): Likewise.
 428         (find_option): Likewise.
 429         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 430         (cf_strcpy): Likewise.
 431         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 432         * io/open.c (new_unit): Use snprintf if available.
 433         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 434         strcpy/strcat.
 435         (nml_read_obj): Likewise.
 436         * io/transfer.c (st_set_nml_var): Likewise.
 437         * io/write.c (output_float): Use snprintf if available.
 438         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 439
 440 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 441
 442         * io/unix.c (unix_stream): Rearrange struct members, remove
 443         small_buffer.
 444         (int_stream): New struct.
 445         (fd_alloc): Always use existing buffer, never reallocate.
 446         (fd_sfree): Remove check for buffer != small_buffer.
 447         (fd_close): Likewise.
 448         (mem_alloc_r_at): Change to use int_stream.
 449         (mem_alloc_w_at): Likewise.
 450         (mem_read): Likewise.
 451         (mem_write): Likewise.
 452         (mem_set): Likewise.
 453         (mem_truncate): Likewise.
 454         (mem_close): Likewise.
 455         (mem_sfree): Likewise.
 456         (empty_internal_buffer): Likewise.
 457         (open_internal): Likewise.
 458
 459 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 460
 461         * io/transfer.c (unformatted_read): Use size from front end eliminating
 462         use of size_from_real_kind. (unformatted_write): Ditto.
 463
 464 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 465
 466         * Makefile.in: Regenerate.
 467         * configure: Regenerate.
 468         * aclocal.m4: Regenerate.
 469
 470 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 471
 472         * libgfortran.h: Mark stop_numeric as noreturn.
 473
 474 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 475
 476         PR libgfortran/31295
 477         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 478         * intrinsics/eoshift2.c (eoshift2): Ditto.
 479
 480 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 481
 482         PR libfortran/31964
 483         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 484         shift of bit-size number of bits.
 485
 486 2007-05-17  Tobias Burnus <burnus@net-b.de>
 487
 488         PR fortran/31917
 489         * runtime/environ.c (mark_range): Fix setting default convert unit.
 490
 491 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 492
 493         PR libfortran/31922
 494         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 495         string length is zero.
 496
 497 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 498
 499         PR libfortran/31915
 500         * io/transfer.c (unformatted_read): Use proper size for real(10).
 501           (unformatted_write): Ditto.
 502
 503 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 504
 505         PR fortran/30723
 506         * runtime/memory.c (internal_malloc, internal_malloc64,
 507         internal_free): Remove.
 508         * runtime/error.c (os_error): Export function.
 509         * intrinsics/move_alloc.c: Include stdlib.h.
 510         (move_alloc): Call free instead of internal_free.
 511         (move_alloc_c): Wrap long lines.
 512         * libgfortran.h (os_error): Export prototype.
 513         (internal_free): Remove prototype.
 514         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 515         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 516         Add _gfortran_os_error.
 517
 518 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 519
 520         PR libfortran/31880
 521         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 522
 523 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 524
 525         PR libfortran/31607
 526         * intrinsics/system.c (system_sub): Call flush_all_units.
 527         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 528         * libgfortran.h (flush_all_units): Add prototype.
 529
 530 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 531
 532         PR libfortran/31201
 533         * runtime/error.c (runtime_error_at): New function.
 534         (generate_error): Export this function.
 535         * gfortran.map: Add _gfortran_generate_error and
 536         _gfortran_runtime_error_at.
 537         * libgfortran.h: Add comment to reference error codes in front end.
 538         (library_start): Locate prototype with library_end macro and add
 539         a new comment.  Add prototype for runtime_error_at. Export prototype for
 540         generate_error.
 541         * io/lock.c (library_start): Fix check for error condition.
 542         * io/transfer.c (data_transfer_init): Add library check.
 543
 544 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 545
 546         PR fortran/22359
 547         * io/intrinsics.c (fseek_sub): New.
 548         * io/unix.c (fd_fseek): Change logical and physical offsets only
 549         if seek succeeds.
 550         * gfortran.map (fseek_sub): New.
 551
 552 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 553
 554         PR libfortran/31210
 555         * io/transfer.c (transfer_character): Avoid passing a NULL
 556         pointer as source to the transfer routines, if the string length
 557         is zero.
 558
 559 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 560
 561         PR libfortran/31501
 562         * io/list_read.c (next_char): Fix whitespace.
 563         * io/io.h: Remove prototypes and define macros for is_array_io,
 564         is_stream_io, and is_internal_unit.
 565         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 566         these functions.
 567         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 568         single call to salloc_r and use memcpy to transfer the data.
 569
 570 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 571
 572         PR libfortran/31532
 573         * io/file_pos.c (st_backspace): Set flags.position for end of file
 574         condition and use new function update_position.
 575         (st_endfile): Use new function update_position.
 576         * io/io.h: Add prototype for new function.
 577         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 578         to zero.
 579         * io/unit.c (update_position): New function to update position info
 580         used by inquire.
 581         * io/transfer.c (next_record): Fix typo and use new function.
 582
 583 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 584
 585         PR libfortran/31299
 586         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 587         getlogin if they are available.
 588         * configure.ac: Add checks for getpwuid and geteuid.
 589         * configure: Regenerate.
 590         * config.h.in: Regenerate.
 591
 592 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 593
 594         * configure: Regenerate using autoconf 2.59.
 595         * Makefile.in: Likewise.
 596         * config.h.in: Likewise.
 597
 598 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 599
 600         PR libfortran/27740
 601         * configure.ac: New test to determine if symbol versioning is
 602         supported.
 603         * Makefile.am: Use result of above test to add appropriate linker
 604         flags.
 605         * gfortran.map: New file.
 606         * configure: Regenerated.
 607         * Makefile.in: Regenerated.
 608         * config.h.in: Regenerated.
 609
 610 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 611
 612         PR fortran/31618
 613         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 614         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 615         will read the record marker.
 616         (data_transfer_init):  For different error conditions, call
 617         generate_error, then return.
 618
 619 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 620
 621         * runtime/main.c (please_free_exe_path_when_done): New variable.
 622         (store_exe_path): Initialize character buffer, and mark whether
 623         exe_path should be free'd by the library destructor function.
 624         (cleanup): Only free exe_path if needed.
 625
 626 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 627             Tobias Burnus  <burnus@net-b.de>
 628
 629         PR libfortran/31286
 630         PR libfortran/31296
 631         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 632         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 633         array structures we pass to unpack_internal.
 634
 635 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 636
 637         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 638         function.
 639
 640 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 641
 642         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 643         * Makefile.in: Regenerate.
 644
 645 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 646
 647         * configure: Regenerate.
 648
 649 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 650
 651         * intrinsics/cpu_time.c: Don't include headers already included
 652         by libgfortran.h. Protect inclusion of sys/times.h.
 653         * configure.ac: Remove unneeded checks for finit, stdio.h,
 654         stddef.h, math.h and sys/params.h.
 655         * config/fpu-aix.h: Don't include headers already included by
 656         libgfortran.h.
 657         * config/fpu-sysv.h: Likewise.
 658         * io/write.c: Likewise.
 659         * m4/minloc1.m4: Likewise.
 660         * m4/maxloc1.m4: Likewise.
 661         * m4/fraction.m4: Likewise.
 662         * m4/set_exponent.m4: Likewise.
 663         * m4/spacing.m4: Likewise.
 664         * m4/minval.m4: Likewise.
 665         * m4/maxval.m4: Likewise.
 666         * m4/exponent.m4: Likewise.
 667         * m4/nearest.m4: Likewise.
 668         * m4/minloc0.m4: Likewise.
 669         * m4/maxloc0.m4: Likewise.
 670         * m4/rrspacing.m4: Likewise.
 671         * runtime/main.c: Likewise.
 672         * runtime/error.c: Likewise.
 673         * intrinsics/system_clock.c: Likewise.
 674         * intrinsics/etime.c: Likewise.
 675         * intrinsics/stat.c: Likewise.
 676         * intrinsics/date_and_time.c: Likewise.
 677         * intrinsics/env.c: Likewise.
 678         * intrinsics/kill.c: Likewise.
 679         * intrinsics/getXid.c: Likewise.
 680         * intrinsics/chmod.c: Likewise.
 681         * intrinsics/args.c: Likewise.
 682         * intrinsics/c99_functions.c: Likewise.
 683         * generated/minval_r8.c: Regenerate.
 684         * generated/maxloc1_4_r8.c: Regenerate.
 685         * generated/minloc1_16_r16.c: Regenerate.
 686         * generated/maxval_i2.c: Regenerate.
 687         * generated/maxloc1_8_i4.c: Regenerate.
 688         * generated/exponent_r16.c: Regenerate.
 689         * generated/maxloc0_4_r4.c: Regenerate.
 690         * generated/fraction_r16.c: Regenerate.
 691         * generated/fraction_r4.c: Regenerate.
 692         * generated/minloc0_4_r16.c: Regenerate.
 693         * generated/minloc0_4_i1.c: Regenerate.
 694         * generated/maxloc0_4_r16.c: Regenerate.
 695         * generated/maxloc0_4_i2.c: Regenerate.
 696         * generated/minloc1_8_r16.c: Regenerate.
 697         * generated/maxloc1_8_r16.c: Regenerate.
 698         * generated/set_exponent_r8.c: Regenerate.
 699         * generated/maxloc0_8_i8.c: Regenerate.
 700         * generated/minloc1_4_r8.c: Regenerate.
 701         * generated/maxloc1_16_r16.c: Regenerate.
 702         * generated/minloc1_16_i4.c: Regenerate.
 703         * generated/maxloc1_16_i4.c: Regenerate.
 704         * generated/minloc0_16_i8.c: Regenerate.
 705         * generated/maxloc0_16_i8.c: Regenerate.
 706         * generated/nearest_r8.c: Regenerate.
 707         * generated/spacing_r16.c: Regenerate.
 708         * generated/maxval_r16.c: Regenerate.
 709         * generated/minloc1_8_i4.c: Regenerate.
 710         * generated/minloc0_16_i16.c: Regenerate.
 711         * generated/minloc0_4_r4.c: Regenerate.
 712         * generated/set_exponent_r10.c: Regenerate.
 713         * generated/rrspacing_r10.c: Regenerate.
 714         * generated/minloc0_4_i2.c: Regenerate.
 715         * generated/maxloc0_8_i1.c: Regenerate.
 716         * generated/minloc0_8_i8.c: Regenerate.
 717         * generated/spacing_r4.c: Regenerate.
 718         * generated/minloc1_16_r10.c: Regenerate.
 719         * generated/minloc0_16_i1.c: Regenerate.
 720         * generated/maxloc0_16_i1.c: Regenerate.
 721         * generated/maxloc1_8_r8.c: Regenerate.
 722         * generated/minval_i16.c: Regenerate.
 723         * generated/exponent_r10.c: Regenerate.
 724         * generated/maxval_i4.c: Regenerate.
 725         * generated/minval_i8.c: Regenerate.
 726         * generated/maxloc1_4_i8.c: Regenerate.
 727         * generated/fraction_r10.c: Regenerate.
 728         * generated/maxloc0_16_i16.c: Regenerate.
 729         * generated/maxloc0_8_r4.c: Regenerate.
 730         * generated/rrspacing_r8.c: Regenerate.
 731         * generated/minloc1_4_i16.c: Regenerate.
 732         * generated/minloc0_4_r10.c: Regenerate.
 733         * generated/maxloc1_4_i16.c: Regenerate.
 734         * generated/minloc0_8_i16.c: Regenerate.
 735         * generated/maxloc0_4_r10.c: Regenerate.
 736         * generated/maxloc0_8_i16.c: Regenerate.
 737         * generated/minloc1_8_r10.c: Regenerate.
 738         * generated/minloc0_16_r4.c: Regenerate.
 739         * generated/maxloc1_8_r10.c: Regenerate.
 740         * generated/maxloc0_16_r4.c: Regenerate.
 741         * generated/minloc1_16_r8.c: Regenerate.
 742         * generated/minloc0_8_i1.c: Regenerate.
 743         * generated/maxloc0_4_i4.c: Regenerate.
 744         * generated/maxloc1_16_r8.c: Regenerate.
 745         * generated/maxloc0_8_i2.c: Regenerate.
 746         * generated/nearest_r16.c: Regenerate.
 747         * generated/maxloc1_16_r10.c: Regenerate.
 748         * generated/minloc0_16_i2.c: Regenerate.
 749         * generated/minloc1_8_r8.c: Regenerate.
 750         * generated/maxloc0_16_i2.c: Regenerate.
 751         * generated/exponent_r4.c: Regenerate.
 752         * generated/spacing_r10.c: Regenerate.
 753         * generated/maxval_r10.c: Regenerate.
 754         * generated/minval_i1.c: Regenerate.
 755         * generated/maxloc1_4_i1.c: Regenerate.
 756         * generated/minloc1_4_i8.c: Regenerate.
 757         * generated/minloc0_8_r4.c: Regenerate.
 758         * generated/minloc0_16_r16.c: Regenerate.
 759         * generated/minloc0_4_i4.c: Regenerate.
 760         * generated/minloc0_8_i2.c: Regenerate.
 761         * generated/minval_r4.c: Regenerate.
 762         * generated/maxloc1_4_r4.c: Regenerate.
 763         * generated/maxval_r8.c: Regenerate.
 764         * generated/minval_r16.c: Regenerate.
 765         * generated/minloc1_4_i1.c: Regenerate.
 766         * generated/minval_i2.c: Regenerate.
 767         * generated/maxloc1_4_i2.c: Regenerate.
 768         * generated/maxloc1_8_i8.c: Regenerate.
 769         * generated/maxloc0_4_r8.c: Regenerate.
 770         * generated/maxloc0_16_r16.c: Regenerate.
 771         * generated/minloc1_4_r16.c: Regenerate.
 772         * generated/fraction_r8.c: Regenerate.
 773         * generated/maxloc1_4_r16.c: Regenerate.
 774         * generated/set_exponent_r4.c: Regenerate.
 775         * generated/minloc0_8_r16.c: Regenerate.
 776         * generated/maxloc0_8_r16.c: Regenerate.
 777         * generated/nearest_r10.c: Regenerate.
 778         * generated/maxloc0_8_i4.c: Regenerate.
 779         * generated/minloc1_4_r4.c: Regenerate.
 780         * generated/minloc0_16_i4.c: Regenerate.
 781         * generated/maxloc0_16_i4.c: Regenerate.
 782         * generated/nearest_r4.c: Regenerate.
 783         * generated/minloc1_16_i8.c: Regenerate.
 784         * generated/maxloc1_16_i8.c: Regenerate.
 785         * generated/minloc1_4_i2.c: Regenerate.
 786         * generated/maxloc1_8_i1.c: Regenerate.
 787         * generated/minloc0_16_r10.c: Regenerate.
 788         * generated/minloc1_8_i8.c: Regenerate.
 789         * generated/minloc0_4_r8.c: Regenerate.
 790         * generated/minloc0_8_i4.c: Regenerate.
 791         * generated/minloc1_16_i16.c: Regenerate.
 792         * generated/spacing_r8.c: Regenerate.
 793         * generated/maxloc1_8_r4.c: Regenerate.
 794         * generated/minloc1_16_i1.c: Regenerate.
 795         * generated/maxloc1_16_i1.c: Regenerate.
 796         * generated/minval_r10.c: Regenerate.
 797         * generated/minval_i4.c: Regenerate.
 798         * generated/minloc1_8_i1.c: Regenerate.
 799         * generated/maxloc1_4_i4.c: Regenerate.
 800         * generated/maxloc1_8_i2.c: Regenerate.
 801         * generated/maxval_i8.c: Regenerate.
 802         * generated/maxloc0_16_r10.c: Regenerate.
 803         * generated/rrspacing_r4.c: Regenerate.
 804         * generated/minloc0_4_i16.c: Regenerate.
 805         * generated/maxloc0_8_r8.c: Regenerate.
 806         * generated/maxloc0_4_i16.c: Regenerate.
 807         * generated/minloc1_4_r10.c: Regenerate.
 808         * generated/minloc1_8_i16.c: Regenerate.
 809         * generated/maxloc1_4_r10.c: Regenerate.
 810         * generated/minloc0_8_r10.c: Regenerate.
 811         * generated/maxloc1_8_i16.c: Regenerate.
 812         * generated/maxloc0_8_r10.c: Regenerate.
 813         * generated/minloc1_16_r4.c: Regenerate.
 814         * generated/maxloc1_16_r4.c: Regenerate.
 815         * generated/minloc0_16_r8.c: Regenerate.
 816         * generated/maxloc0_16_r8.c: Regenerate.
 817         * generated/maxloc0_4_i8.c: Regenerate.
 818         * generated/maxloc1_16_i16.c: Regenerate.
 819         * generated/minloc1_8_r4.c: Regenerate.
 820         * generated/minloc1_16_i2.c: Regenerate.
 821         * generated/maxloc1_16_i2.c: Regenerate.
 822         * generated/maxval_i16.c: Regenerate.
 823         * generated/exponent_r8.c: Regenerate.
 824         * generated/minloc1_4_i4.c: Regenerate.
 825         * generated/maxval_i1.c: Regenerate.
 826         * generated/minloc1_8_i2.c: Regenerate.
 827         * generated/minloc0_8_r8.c: Regenerate.
 828         * generated/set_exponent_r16.c: Regenerate.
 829         * generated/maxloc0_4_i1.c: Regenerate.
 830         * generated/rrspacing_r16.c: Regenerate.
 831         * generated/minloc0_4_i8.c: Regenerate.
 832         * generated/maxval_r4.c: Regenerate.
 833         * configure: Regenerate.
 834         * config.h.in: Regenerate.
 835
 836 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 837
 838         PR libfortran/31395
 839         * io/format.c (parse_format_list): Fix parsing.
 840
 841 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 842
 843         PR fortran/31304
 844         intrinsics/string_intrinsics.c (string_repeat): Remove.
 845
 846 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 847
 848         PR libfortran/31052
 849         * io/open.c (test_endfile): Delete this function.
 850         (edit_modes): Delete call to test_endfile.
 851         (new_unit): Likewise.
 852         * io/io.h: Delete prototype for test_endfile.
 853         * io/transfer.c (next_record_r): Remove use of test_endfile.
 854         (st_read):  Add test for end file condition and adjust status.
 855
 856 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 857
 858         PR libfortran/31366
 859         * io/transfer.c (read_block_direct): Do not generate error when reading
 860         past EOF on a short record that is less than the RECL= specified.
 861
 862 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 863
 864         PR libfortran/31207
 865         * io/unit.c (close_unit_1): If there are bytes previously written from
 866         ADVANCE="no", move to the end before closing.
 867
 868 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 869
 870         PR libfortran/31335
 871         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
 872         if stat() and fstat() library functions are available. When lstat()
 873         is not available, use stat() instead.
 874         * configure.ac: Add checks for stat, fstat and lstat.
 875         * configure: Regenerate.
 876         * config.h.in: Regenerate.
 877
 878 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 879
 880         PR libfortran/31052
 881         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
 882         mode.
 883
 884 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 885
 886         PR libfortran/31199
 887         * io/io.h: Add saved_pos to gfc_unit structure.
 888         * io/open.c (new_unit): Initialize saved_pos.
 889         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
 890         (next_record_w): Fix whitespace.
 891         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
 892         later use.  If not ADVANCE="no" set saved_pos to zero.
 893
 894 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 895
 896         PR libfortran/31196
 897         * intrinsics/reshape_generic.c (reshape_internal):  Increment
 898         correct variable.
 899
 900 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 901
 902         PR libfortran/31052
 903         * file_pos.c: Update Copyright year.
 904         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
 905         Update Copyright year.
 906         * io/io.h: Same.
 907         * io/unix.c (is_special): Add missing type for this function.
 908         Update Copyright year.
 909         * io/transfer.c (next_record_r): Restore test_endfile.
 910         (st_read): Fix whitespace.  Update Copyright year
 911
 912 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 913
 914         * configure.ac: Add missing check for gettimeofday.
 915         * config.h.in: Renegerate.
 916         * configure: Regenerate.
 917
 918 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 919
 920         PR libfortran/31052
 921         * io/file_position (st_rewind): Fix comments. Remove use of
 922         test_endfile. Don't seek if already at 0 position.  Use new is_special
 923         function to set endfile state.
 924         * io/open.c (test_endfile): Delete this function.
 925         * io/io.h: Delete prototype for test_endfile.  Add prototype
 926         for is_special.
 927         * io/unix.c (is_special): New function. Fix whitespace.
 928         * io/transfer.c (next_record_r): Remove use of test_endfile.
 929
 930 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
 931
 932         * runtime/main.c: Include "config.h" first.
 933
 934 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 935
 936         PR libfortran/31099
 937         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
 938
 939 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 940
 941         * runtime/backtrace.c: New file.
 942         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
 943         environment variable.
 944         * runtime/compile_options.c (set_std): Add new argument.
 945         * runtime/main.c (store_exe_path, full_exe_path): New functions.
 946         * runtime/error.c (sys_exit): Add call to show_backtrace.
 947         * libgfortran.h (options_t): New backtrace field.
 948         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
 949         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
 950         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
 951         and getppid.
 952         * Makefile.am: Add runtime/backtrace.c.
 953         * fmain.c (main): Add call to store_exe_path.
 954         * Makefile.in: Renegerate.
 955         * config.h.in: Renegerate.
 956         * configure: Regenerate.
 957
 958 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 959
 960         PR libfortran/31051
 961         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
 962         spaces when in writing mode.  Clean up some formatting.
 963
 964 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
 965
 966         PR libfortran/30690
 967         * all.m4: Quote everything, except for m4 macros.
 968         * any.m4: Likewise.
 969         * count.m4: Likewise.
 970         * cshift1.m4: Likewise.
 971         * eoshift1.m4: Likewise.
 972         * eoshift3.m4: Likewise.
 973         * exponent.m4: Likewise.
 974         * fraction.m4: Likewise.
 975         * in_pack.m4: Likewise.
 976         * in_unpack.m4: Likewise.
 977         * matmul.m4: Likewise.
 978         * matmull.m4: Likewise.
 979         * nearest.m4: Likewise.
 980         * pow.m4: Likewise.
 981         * product.m4: Likewise.
 982         * reshape.m4: Likewise.
 983         * rrspacing.m4: Likewise.
 984         * set_exponent.m4: Likewise.
 985         * shape.m4: Likewise.
 986         * spacing.m4: Likewise.
 987         * transpose.m4: Likewise.
 988
 989 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
 990
 991         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
 992         O_RDONLY even if errno is EROFS.
 993
 994 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 995
 996         PR libfortran/31099
 997         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
 998         * io/transfer.c (next_record_w): Set bytes left to record length for
 999         sequential unformatted I/O.
1000         (next_record_r): Ditto.
1001         (read_block_direct): Fix test for exceeding bytes_left.
1002
1003 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
1004
1005         PR fortran/30947
1006         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
1007         integer arguments.
1008
1009 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
1010
1011         PR libfortran/30981
1012         * m4/pow_m4: Use appropriate unsigned int type for u.
1013         * generated/pow_c10_i16.c: Regenerated.
1014         * generated/pow_c10_i4.c: Regenerated.
1015         * generated/pow_c10_i8.c: Regenerated.
1016         * generated/pow_c16_i16.c: Regenerated.
1017         * generated/pow_c16_i4.c: Regenerated.
1018         * generated/pow_c16_i8.c: Regenerated.
1019         * generated/pow_c4_i16.c: Regenerated.
1020         * generated/pow_c4_i4.c: Regenerated.
1021         * generated/pow_c4_i8.c: Regenerated.
1022         * generated/pow_c8_i16.c: Regenerated.
1023         * generated/pow_c8_i4.c: Regenerated.
1024         * generated/pow_c8_i8.c: Regenerated.
1025         * generated/pow_i16_i16.c: Regenerated.
1026         * generated/pow_i16_i4.c: Regenerated.
1027         * generated/pow_i16_i8.c: Regenerated.
1028         * generated/pow_i4_i16.c: Regenerated.
1029         * generated/pow_i4_i4.c: Regenerated.
1030         * generated/pow_i4_i8.c: Regenerated.
1031         * generated/pow_i8_i16.c: Regenerated.
1032         * generated/pow_i8_i4.c: Regenerated.
1033         * generated/pow_i8_i8.c: Regenerated.
1034         * generated/pow_r10_i16.c: Regenerated.
1035         * generated/pow_r10_i4.c: Regenerated.
1036         * generated/pow_r10_i8.c: Regenerated.
1037         * generated/pow_r16_i16.c: Regenerated.
1038         * generated/pow_r16_i4.c: Regenerated.
1039         * generated/pow_r16_i8.c: Regenerated.
1040         * generated/pow_r4_i16.c: Regenerated.
1041         * generated/pow_r4_i4.c: Regenerated.
1042         * generated/pow_r4_i8.c: Regenerated.
1043         * generated/pow_r8_i16.c: Regenerated.
1044         * generated/pow_r8_i4.c: Regenerated.
1045         * generated/pow_r8_i8.c: Regenerated.
1046
1047 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1048
1049         PR libfortran/31001
1050         * intrinsics/pack_generic.c (pack_internal): Add special checks
1051         for zero-sized arrays.
1052
1053 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1054
1055         * Makefile.am: Add dummy install-pdf target.
1056         * Makefile.in: Regenerate
1057
1058 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1059
1060         PR libfortran/30918
1061         * io/listread.c (namelist_read): Eat comment line.
1062
1063 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1064
1065         PR libfortran/30910
1066         * io/write.c (output_float): Add condition of format F only for
1067         special case rounding with zero precision.
1068
1069 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
1070
1071         PR libfortran/30533
1072         PR libfortran/30765
1073         * Makefile.am: Add $(srcdir) too all files in generated/.
1074         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
1075         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
1076         maxloc0_16_i2.c.
1077         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
1078         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
1079         maxloc1_16_i2.c.
1080         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
1081         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
1082         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
1083         minloc0_16_i2.c.
1084         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
1085         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
1086         minloc1_16_i2.c.
1087         (i_minval_c):  Add minval_i1.c and minval_i2.c.
1088         (i_sum_c):  Add sum_i1.c and sum_i2.c.
1089         (i_product_c):  Add product_i1.c and product_i2.c.
1090         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
1091         (gfor_built_specific_src):  Remove $(srcdir) from target.
1092         (gfor_bulit_specific2_src):  Likewise.
1093         Makefile.in:  Regenerated.
1094         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
1095         Add gfc_array_i1 and gfc_array_i2.
1096         * generated/matmul_i1.c: New file.
1097         * generated/matmul_i2.c: New file.
1098         * generated/maxloc0_16_i1.c: New file.
1099         * generated/maxloc0_16_i2.c: New file.
1100         * generated/maxloc0_4_i1.c: New file.
1101         * generated/maxloc0_4_i2.c: New file.
1102         * generated/maxloc0_8_i1.c: New file.
1103         * generated/maxloc0_8_i2.c: New file.
1104         * generated/maxloc1_16_i1.c: New file.
1105         * generated/maxloc1_16_i2.c: New file.
1106         * generated/maxloc1_4_i1.c: New file.
1107         * generated/maxloc1_4_i2.c: New file.
1108         * generated/maxloc1_8_i1.c: New file.
1109         * generated/maxloc1_8_i2.c: New file.
1110         * generated/maxval_i1.c: New file.
1111         * generated/maxval_i2.c: New file.
1112         * generated/minloc0_16_i1.c: New file.
1113         * generated/minloc0_16_i2.c: New file.
1114         * generated/minloc0_4_i1.c: New file.
1115         * generated/minloc0_4_i2.c: New file.
1116         * generated/minloc0_8_i1.c: New file.
1117         * generated/minloc0_8_i2.c: New file.
1118         * generated/minloc1_16_i1.c: New file.
1119         * generated/minloc1_16_i2.c: New file.
1120         * generated/minloc1_4_i1.c: New file.
1121         * generated/minloc1_4_i2.c: New file.
1122         * generated/minloc1_8_i1.c: New file.
1123         * generated/minloc1_8_i2.c: New file.
1124         * generated/minval_i1.c: New file.
1125         * generated/minval_i2.c: New file.
1126         * generated/product_i1.c: New file.
1127         * generated/product_i2.c: New file.
1128         * generated/sum_i1.c: New file.
1129         * generated/sum_i2.c: New file.
1130
1131 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1132
1133         * runtime/memory.c (deallocate): Correct comment.
1134
1135 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1136
1137         * Makefile.am:  Use $(M4) instead of m4.
1138         * Makefile.in:  Regenerate.
1139
1140 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1141
1142         * Makefile.am: Remove $(srcdir) from assorted targets
1143         in maintainer mode.
1144         * Makefile.in: Regenerate.
1145
1146 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1147             Tobias Burnus  <burnus@net-b.de>
1148
1149         PR fortran/30512
1150         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1151         * generated/maxloc1_8_i4.c: Regenerate.
1152         * generated/maxloc0_8_i8.c: Regenerate.
1153         * generated/maxloc1_16_i4.c: Regenerate.
1154         * generated/maxloc0_16_i8.c: Regenerate.
1155         * generated/maxval_i4.c: Regenerate.
1156         * generated/maxloc1_4_i8.c: Regenerate.
1157         * generated/maxloc0_16_i16.c: Regenerate.
1158         * generated/maxloc1_4_i16.c: Regenerate.
1159         * generated/maxloc0_8_i16.c: Regenerate.
1160         * generated/maxloc0_4_i4.c: Regenerate.
1161         * generated/maxloc1_8_i8.c: Regenerate.
1162         * generated/maxloc0_8_i4.c: Regenerate.
1163         * generated/maxloc0_16_i4.c: Regenerate.
1164         * generated/maxloc1_16_i8.c: Regenerate.
1165         * generated/maxloc1_4_i4.c: Regenerate.
1166         * generated/maxval_i8.c: Regenerate.
1167         * generated/maxloc0_4_i16.c: Regenerate.
1168         * generated/maxloc1_8_i16.c: Regenerate.
1169         * generated/maxloc0_4_i8.c: Regenerate.
1170         * generated/maxloc1_16_i16.c: Regenerate.
1171         * generated/maxval_i16.c: Regenerate.
1172
1173 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1174
1175         PR fortran/30611
1176         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1177         if ncopies is negative.
1178
1179 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1180
1181         PR libfortran/30007
1182         * libgfortran.h: Do not prefix symbol name with
1183         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1184
1185 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1186
1187         PR fortran/30284
1188         PR fortran/30626
1189         * io/transfer.c (init_loop_spec, next_array_record): Change to
1190         lbound rather than unity base.
1191
1192 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1193
1194         * runtime/error.c: Include sys/time.h before sys/resource.h.
1195
1196 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1197
1198         PR libfortran/30525
1199         * intrinsics/string_intrinsics.c(compare_string):  Make
1200         sure that comparisons are done unsigned.
1201
1202 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1203
1204         PR libfortran/30015
1205         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1206           can go backwards.
1207         * configure.ac: Remove AC_TRY_RUN test for timezone in
1208           gettimeofday.
1209         * acinclude.m4: Ditto.
1210         * configure: Regenerate.
1211         * config.h.in: Regenerate.
1212
1213 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1214
1215         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1216         * m4/specific2.m4: Likewise.
1217         * m4/specific.m4: Likewise.
1218         * intrinsics/f2c_specifics.F90: Likewise.
1219         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1220         * intrinsics/selected_real_kind.f90: Likewise.
1221         * intrinsics/dprod_r8.f90: Likewise.
1222         * Makefile.am: Add -fallow-leading-underscore to the
1223         gfor_specific_src files, as well as selected_real_kind.F90
1224         and selected_int_kind.F90
1225         * Makefile.in: Regenerate.
1226         * generated/_sqrt_c8.F90: Regenerate.
1227         * generated/_sign_r16.F90: Regenerate.
1228         * generated/_log_c16.F90: Regenerate.
1229         * generated/_sin_c10.F90: Regenerate.
1230         * generated/_tanh_r4.F90: Regenerate.
1231         * generated/_tanh_r8.F90: Regenerate.
1232         * generated/_log10_r10.F90: Regenerate.
1233         * generated/_aimag_c4.F90: Regenerate.
1234         * generated/_sign_r4.F90: Regenerate.
1235         * generated/_aimag_c8.F90: Regenerate.
1236         * generated/_sign_r8.F90: Regenerate.
1237         * generated/_mod_i4.F90: Regenerate.
1238         * generated/_cos_r16.F90: Regenerate.
1239         * generated/_aint_r10.F90: Regenerate.
1240         * generated/_mod_i8.F90: Regenerate.
1241         * generated/_abs_i16.F90: Regenerate.
1242         * generated/_sqrt_c10.F90: Regenerate.
1243         * generated/_atan2_r4.F90: Regenerate.
1244         * generated/_cos_c4.F90: Regenerate.
1245         * generated/_atan_r16.F90: Regenerate.
1246         * generated/_tanh_r10.F90: Regenerate.
1247         * generated/_atan2_r8.F90: Regenerate.
1248         * generated/_cos_c8.F90: Regenerate.
1249         * generated/_exp_r4.F90: Regenerate.
1250         * generated/_log_r10.F90: Regenerate.
1251         * generated/_exp_r8.F90: Regenerate.
1252         * generated/_abs_r4.F90: Regenerate.
1253         * generated/_abs_r8.F90: Regenerate.
1254         * generated/_sin_r16.F90: Regenerate.
1255         * generated/_tan_r4.F90: Regenerate.
1256         * generated/_tan_r8.F90: Regenerate.
1257         * generated/_sign_i4.F90: Regenerate.
1258         * generated/_sign_i8.F90: Regenerate.
1259         * generated/_exp_c16.F90: Regenerate.
1260         * generated/_sqrt_r16.F90: Regenerate.
1261         * generated/_conjg_c4.F90: Regenerate.
1262         * generated/_conjg_c8.F90: Regenerate.
1263         * generated/_dim_r16.F90: Regenerate.
1264         * generated/_mod_r10.F90: Regenerate.
1265         * generated/_abs_c10.F90: Regenerate.
1266         * generated/_conjg_c16.F90: Regenerate.
1267         * generated/_tan_r16.F90: Regenerate.
1268         * generated/_asinh_r10.F90: Regenerate.
1269         * generated/_abs_i4.F90: Regenerate.
1270         * generated/_abs_i8.F90: Regenerate.
1271         * generated/_acos_r10.F90: Regenerate.
1272         * generated/_exp_r10.F90: Regenerate.
1273         * generated/_acosh_r16.F90: Regenerate.
1274         * generated/_atan2_r16.F90: Regenerate.
1275         * generated/_cos_c16.F90: Regenerate.
1276         * generated/_mod_i16.F90: Regenerate.
1277         * generated/_asin_r4.F90: Regenerate.
1278         * generated/_anint_r16.F90: Regenerate.
1279         * generated/_asin_r8.F90: Regenerate.
1280         * generated/_aimag_c10.F90: Regenerate.
1281         * generated/_exp_c4.F90: Regenerate.
1282         * generated/_sinh_r10.F90: Regenerate.
1283         * generated/_exp_c8.F90: Regenerate.
1284         * generated/_log10_r4.F90: Regenerate.
1285         * generated/_log10_r8.F90: Regenerate.
1286         * generated/_abs_c4.F90: Regenerate.
1287         * generated/_abs_r16.F90: Regenerate.
1288         * generated/_abs_c8.F90: Regenerate.
1289         * generated/_asin_r10.F90: Regenerate.
1290         * generated/_sign_r10.F90: Regenerate.
1291         * generated/_atanh_r16.F90: Regenerate.
1292         * generated/_log_c10.F90: Regenerate.
1293         * generated/_cosh_r16.F90: Regenerate.
1294         * generated/_sin_c16.F90: Regenerate.
1295         * generated/_cos_r10.F90: Regenerate.
1296         * generated/_log10_r16.F90: Regenerate.
1297         * generated/_aint_r16.F90: Regenerate.
1298         * generated/_acos_r4.F90: Regenerate.
1299         * generated/_acos_r8.F90: Regenerate.
1300         * generated/_sqrt_c16.F90: Regenerate.
1301         * generated/_acosh_r4.F90: Regenerate.
1302         * generated/_atan_r10.F90: Regenerate.
1303         * generated/_acosh_r8.F90: Regenerate.
1304         * generated/_sign_i16.F90: Regenerate.
1305         * generated/_tanh_r16.F90: Regenerate.
1306         * generated/_log_r4.F90: Regenerate.
1307         * generated/_log_r8.F90: Regenerate.
1308         * generated/_sin_r4.F90: Regenerate.
1309         * generated/_sin_r8.F90: Regenerate.
1310         * generated/_log_r16.F90: Regenerate.
1311         * generated/_sin_r10.F90: Regenerate.
1312         * generated/_sqrt_r4.F90: Regenerate.
1313         * generated/_exp_c10.F90: Regenerate.
1314         * generated/_sqrt_r8.F90: Regenerate.
1315         * generated/_asinh_r4.F90: Regenerate.
1316         * generated/_sqrt_r10.F90: Regenerate.
1317         * generated/_asinh_r8.F90: Regenerate.
1318         * generated/_dim_r4.F90: Regenerate.
1319         * generated/_dim_r8.F90: Regenerate.
1320         * generated/_dim_r10.F90: Regenerate.
1321         * generated/_cosh_r4.F90: Regenerate.
1322         * generated/_conjg_c10.F90: Regenerate.
1323         * generated/_tan_r10.F90: Regenerate.
1324         * generated/_cosh_r8.F90: Regenerate.
1325         * generated/_mod_r16.F90: Regenerate.
1326         * generated/_abs_c16.F90: Regenerate.
1327         * generated/_cos_r4.F90: Regenerate.
1328         * generated/_asinh_r16.F90: Regenerate.
1329         * generated/_cos_r8.F90: Regenerate.
1330         * generated/_atanh_r4.F90: Regenerate.
1331         * generated/_atanh_r8.F90: Regenerate.
1332         * generated/_acos_r16.F90: Regenerate.
1333         * generated/_anint_r4.F90: Regenerate.
1334         * generated/_acosh_r10.F90: Regenerate.
1335         * generated/_anint_r8.F90: Regenerate.
1336         * generated/_exp_r16.F90: Regenerate.
1337         * generated/_mod_r4.F90: Regenerate.
1338         * generated/_cos_c10.F90: Regenerate.
1339         * generated/_atan2_r10.F90: Regenerate.
1340         * generated/_dim_i16.F90: Regenerate.
1341         * generated/_mod_r8.F90: Regenerate.
1342         * generated/_anint_r10.F90: Regenerate.
1343         * generated/_aint_r4.F90: Regenerate.
1344         * generated/_aint_r8.F90: Regenerate.
1345         * generated/_dim_i4.F90: Regenerate.
1346         * generated/_sinh_r4.F90: Regenerate.
1347         * generated/_log_c4.F90: Regenerate.
1348         * generated/_dim_i8.F90: Regenerate.
1349         * generated/_sinh_r8.F90: Regenerate.
1350         * generated/_log_c8.F90: Regenerate.
1351         * generated/_sin_c4.F90: Regenerate.
1352         * generated/_sin_c8.F90: Regenerate.
1353         * generated/misc_specifics.F90: Regenerate.
1354         * generated/_abs_r10.F90: Regenerate.
1355         * generated/_aimag_c16.F90: Regenerate.
1356         * generated/_atan_r4.F90: Regenerate.
1357         * generated/_sinh_r16.F90: Regenerate.
1358         * generated/_atan_r8.F90: Regenerate.
1359         * generated/_atanh_r10.F90: Regenerate.
1360         * generated/_cosh_r10.F90: Regenerate.
1361         * generated/_sqrt_c4.F90: Regenerate.
1362         * generated/_asin_r16.F90: Regenerate.
1363
1364 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1365
1366         PR libfortran/26893
1367         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1368         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1369         * configure: Regenerate.
1370         * config.h.in: Regenerate because it was forgottent in the last
1371         commit.
1372
1373 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1374             Tobias Burnus  <burnus@net-b.de>
1375
1376         PR libfortran/29649
1377         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1378         environment variable.
1379         * runtime/compile_options.c (set_std): Add new argument.
1380         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1381         functionality.
1382         * libgfortran.h (options_t): New dump_core and backtrace members.
1383         (sys_exit): Move prototype.
1384         * io/unix.c (sys_exit): Move to runtime/error.c.
1385         * configure.ac: Add check for getrlimit.
1386         * configure: Regenerate.
1387
1388 2007-01-17  Tom Tromey  <tromey@redhat.com>
1389
1390         PR libfortran/27107:
1391         * aclocal.m4, configure, Makefile.in: Rebuilt.
1392         * configure.ac: Enable automake dependency tracking.  Update
1393         minimum automake version.
1394
1395 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1396
1397         PR libfortran/27107
1398         * runtime/environ.c: Don't include io/io.h.
1399         * runtime/string.c: Don't include io/io.h.
1400         (compare0): Add cast to avoid warning.
1401         * runtime/error.c: Don't include io/io.h.
1402         (st_printf): Move to io/unix.c.
1403         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1404         * intrinsics/fget.c: Likewise.
1405         * intrinsics/ftell.c: Likewise.
1406         * intrinsics/tty.c: Likewise.
1407         * libgfortran.h (DEFAULT_RECL, notification_std,
1408         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1409         DEFAULT_TEMPDIR): New declarations.
1410         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1411         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1412         Move to libgfortran.h.
1413         * io/unix.c: Add io/unix.h content.
1414         (st_printf): New function.
1415         * io/intrinsics.c: New file.
1416         * io/unix.h: Remove, contents moved into unix.c.
1417         * libtool-version: Update library version to 3.0.0.
1418         * configure.ac: Update library version to 0.3.
1419         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1420         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1421         * Makefile.in: Regenerate.
1422         * configure: Regenerate.
1423
1424 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1425
1426         PR libfortran/30435
1427         * io/list_read.c (finish_separator): Don't call next_record.
1428         (list_formatted_read_scalar): Clean up some comments and whitespace.
1429         (nml_read_obj): Whitespace fix.
1430
1431 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1432
1433         PR libfortran/30162
1434         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1435         s->file_length == -1.
1436         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1437         (fd_seek): If not seekable, just return success.
1438         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1439         seek fails and the stream is not a pipe.
1440         (fd_to_stream): Make test for non-seekable file more robust.
1441
1442 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1443
1444         * ChangeLog: Copied to ...
1445         * ChangeLog-2006: here.