libgfortran/ChangeLog

   1 2007-08-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   2
   3         * runtime/memory.c (internal_realloc, allocate, allocate_array,
   4         deallocate): Remove functions.
   5         * gfortran.map (_gfortran_allocate, _gfortran_allocate_array,
   6         _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols.
   7         * libgfortran.h (error_codes): Add comment.
   8
   9 2007-08-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  10
  11         PR libfortran/33055
  12         Revert previous patch.
  13
  14 2007-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  15
  16         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
  17         new file write_float.def. Include write_float.def.
  18         (extract_real): Delete. (calculate_sign): Delete.
  19         (calculate_exp): Delete. (calculate_G_format): Delete.
  20         (output_float): Delete. (write_float): Delete.
  21         * io/write_float.def (calculate_sign): Added.
  22         (output_float): Refactored to be independent of kind and added to this
  23         file for inclusion. (write_infnan): New function to write "Infinite" or
  24         "NaN" depending on flags passed, independent of kind.
  25         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
  26         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
  27         (DTOA, DTOAL): Macros to implement "decimal to ascii".
  28         (WRITE_FLOAT): New macro for kind specific write_float functions.
  29         (write_float): Revised function to determine kind and use WRITE_FLOAT
  30         to implement kind specific output.
  31
  32 2007-08-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  33
  34         PR libfortran/33055
  35         * io/inquire.c (inquire_via_unit):  If inquiring by unit, check for
  36         an error condition from the IOSTAT variable and set EXIST to false if
  37         there was a bad unit number.
  38
  39 2007-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
  40
  41         PR fortran/32972
  42         * libgfortran.h:  Remove GFOR_POINTER_L8_TO_L4 macro.
  43         Add GFOR_POINTER_TO_L1 macro.
  44         * m4/iforeach.m4(`m'name`'rtype_qual`_'atype_code):
  45         Change argument 'mask' to gfc_array_l1.  Adjust prototype.
  46         Change mask pointer to GFC_LOGICAL_1.  Multiply strides
  47         by kind of mask
  48         * m4/ifunction.m4:  Likewise.
  49         * intrinsics/pack_generic.c(pack_internal):  Likewise.
  50         * intrinsics/unpack_generic.c(unpack_internal):  Likewise.
  51         * m4/matmull.m4:  Switch to GFC_LOGICAL_1.  Multiply strides by
  52         kind of logical arguments a and b.
  53         * generated/matmul_l16.c: Regenerated.
  54         * generated/matmul_l4.c: Regenerated.
  55         * generated/matmul_l8.c: Regenerated.
  56         * generated/maxloc0_16_i1.c: Regenerated.
  57         * generated/maxloc0_16_i16.c: Regenerated.
  58         * generated/maxloc0_16_i2.c: Regenerated.
  59         * generated/maxloc0_16_i4.c: Regenerated.
  60         * generated/maxloc0_16_i8.c: Regenerated.
  61         * generated/maxloc0_16_r10.c: Regenerated.
  62         * generated/maxloc0_16_r16.c: Regenerated.
  63         * generated/maxloc0_16_r4.c: Regenerated.
  64         * generated/maxloc0_16_r8.c: Regenerated.
  65         * generated/maxloc0_4_i1.c: Regenerated.
  66         * generated/maxloc0_4_i16.c: Regenerated.
  67         * generated/maxloc0_4_i2.c: Regenerated.
  68         * generated/maxloc0_4_i4.c: Regenerated.
  69         * generated/maxloc0_4_i8.c: Regenerated.
  70         * generated/maxloc0_4_r10.c: Regenerated.
  71         * generated/maxloc0_4_r16.c: Regenerated.
  72         * generated/maxloc0_4_r4.c: Regenerated.
  73         * generated/maxloc0_4_r8.c: Regenerated.
  74         * generated/maxloc0_8_i1.c: Regenerated.
  75         * generated/maxloc0_8_i16.c: Regenerated.
  76         * generated/maxloc0_8_i2.c: Regenerated.
  77         * generated/maxloc0_8_i4.c: Regenerated.
  78         * generated/maxloc0_8_i8.c: Regenerated.
  79         * generated/maxloc0_8_r10.c: Regenerated.
  80         * generated/maxloc0_8_r16.c: Regenerated.
  81         * generated/maxloc0_8_r4.c: Regenerated.
  82         * generated/maxloc0_8_r8.c: Regenerated.
  83         * generated/maxloc1_16_i1.c: Regenerated.
  84         * generated/maxloc1_16_i16.c: Regenerated.
  85         * generated/maxloc1_16_i2.c: Regenerated.
  86         * generated/maxloc1_16_i4.c: Regenerated.
  87         * generated/maxloc1_16_i8.c: Regenerated.
  88         * generated/maxloc1_16_r10.c: Regenerated.
  89         * generated/maxloc1_16_r16.c: Regenerated.
  90         * generated/maxloc1_16_r4.c: Regenerated.
  91         * generated/maxloc1_16_r8.c: Regenerated.
  92         * generated/maxloc1_4_i1.c: Regenerated.
  93         * generated/maxloc1_4_i16.c: Regenerated.
  94         * generated/maxloc1_4_i2.c: Regenerated.
  95         * generated/maxloc1_4_i4.c: Regenerated.
  96         * generated/maxloc1_4_i8.c: Regenerated.
  97         * generated/maxloc1_4_r10.c: Regenerated.
  98         * generated/maxloc1_4_r16.c: Regenerated.
  99         * generated/maxloc1_4_r4.c: Regenerated.
 100         * generated/maxloc1_4_r8.c: Regenerated.
 101         * generated/maxloc1_8_i1.c: Regenerated.
 102         * generated/maxloc1_8_i16.c: Regenerated.
 103         * generated/maxloc1_8_i2.c: Regenerated.
 104         * generated/maxloc1_8_i4.c: Regenerated.
 105         * generated/maxloc1_8_i8.c: Regenerated.
 106         * generated/maxloc1_8_r10.c: Regenerated.
 107         * generated/maxloc1_8_r16.c: Regenerated.
 108         * generated/maxloc1_8_r4.c: Regenerated.
 109         * generated/maxloc1_8_r8.c: Regenerated.
 110         * generated/maxval_i1.c: Regenerated.
 111         * generated/maxval_i16.c: Regenerated.
 112         * generated/maxval_i2.c: Regenerated.
 113         * generated/maxval_i4.c: Regenerated.
 114         * generated/maxval_i8.c: Regenerated.
 115         * generated/maxval_r10.c: Regenerated.
 116         * generated/maxval_r16.c: Regenerated.
 117         * generated/maxval_r4.c: Regenerated.
 118         * generated/maxval_r8.c: Regenerated.
 119         * generated/minloc0_16_i1.c: Regenerated.
 120         * generated/minloc0_16_i16.c: Regenerated.
 121         * generated/minloc0_16_i2.c: Regenerated.
 122         * generated/minloc0_16_i4.c: Regenerated.
 123         * generated/minloc0_16_i8.c: Regenerated.
 124         * generated/minloc0_16_r10.c: Regenerated.
 125         * generated/minloc0_16_r16.c: Regenerated.
 126         * generated/minloc0_16_r4.c: Regenerated.
 127         * generated/minloc0_16_r8.c: Regenerated.
 128         * generated/minloc0_4_i1.c: Regenerated.
 129         * generated/minloc0_4_i16.c: Regenerated.
 130         * generated/minloc0_4_i2.c: Regenerated.
 131         * generated/minloc0_4_i4.c: Regenerated.
 132         * generated/minloc0_4_i8.c: Regenerated.
 133         * generated/minloc0_4_r10.c: Regenerated.
 134         * generated/minloc0_4_r16.c: Regenerated.
 135         * generated/minloc0_4_r4.c: Regenerated.
 136         * generated/minloc0_4_r8.c: Regenerated.
 137         * generated/minloc0_8_i1.c: Regenerated.
 138         * generated/minloc0_8_i16.c: Regenerated.
 139         * generated/minloc0_8_i2.c: Regenerated.
 140         * generated/minloc0_8_i4.c: Regenerated.
 141         * generated/minloc0_8_i8.c: Regenerated.
 142         * generated/minloc0_8_r10.c: Regenerated.
 143         * generated/minloc0_8_r16.c: Regenerated.
 144         * generated/minloc0_8_r4.c: Regenerated.
 145         * generated/minloc0_8_r8.c: Regenerated.
 146         * generated/minloc1_16_i1.c: Regenerated.
 147         * generated/minloc1_16_i16.c: Regenerated.
 148         * generated/minloc1_16_i2.c: Regenerated.
 149         * generated/minloc1_16_i4.c: Regenerated.
 150         * generated/minloc1_16_i8.c: Regenerated.
 151         * generated/minloc1_16_r10.c: Regenerated.
 152         * generated/minloc1_16_r16.c: Regenerated.
 153         * generated/minloc1_16_r4.c: Regenerated.
 154         * generated/minloc1_16_r8.c: Regenerated.
 155         * generated/minloc1_4_i1.c: Regenerated.
 156         * generated/minloc1_4_i16.c: Regenerated.
 157         * generated/minloc1_4_i2.c: Regenerated.
 158         * generated/minloc1_4_i4.c: Regenerated.
 159         * generated/minloc1_4_i8.c: Regenerated.
 160         * generated/minloc1_4_r10.c: Regenerated.
 161         * generated/minloc1_4_r16.c: Regenerated.
 162         * generated/minloc1_4_r4.c: Regenerated.
 163         * generated/minloc1_4_r8.c: Regenerated.
 164         * generated/minloc1_8_i1.c: Regenerated.
 165         * generated/minloc1_8_i16.c: Regenerated.
 166         * generated/minloc1_8_i2.c: Regenerated.
 167         * generated/minloc1_8_i4.c: Regenerated.
 168         * generated/minloc1_8_i8.c: Regenerated.
 169         * generated/minloc1_8_r10.c: Regenerated.
 170         * generated/minloc1_8_r16.c: Regenerated.
 171         * generated/minloc1_8_r4.c: Regenerated.
 172         * generated/minloc1_8_r8.c: Regenerated.
 173         * generated/minval_i1.c: Regenerated.
 174         * generated/minval_i16.c: Regenerated.
 175         * generated/minval_i2.c: Regenerated.
 176         * generated/minval_i4.c: Regenerated.
 177         * generated/minval_i8.c: Regenerated.
 178         * generated/minval_r10.c: Regenerated.
 179         * generated/minval_r16.c: Regenerated.
 180         * generated/minval_r4.c: Regenerated.
 181         * generated/minval_r8.c: Regenerated.
 182         * generated/product_c10.c: Regenerated.
 183         * generated/product_c16.c: Regenerated.
 184         * generated/product_c4.c: Regenerated.
 185         * generated/product_c8.c: Regenerated.
 186         * generated/product_i1.c: Regenerated.
 187         * generated/product_i16.c: Regenerated.
 188         * generated/product_i2.c: Regenerated.
 189         * generated/product_i4.c: Regenerated.
 190         * generated/product_i8.c: Regenerated.
 191         * generated/product_r10.c: Regenerated.
 192         * generated/product_r16.c: Regenerated.
 193         * generated/product_r4.c: Regenerated.
 194         * generated/product_r8.c: Regenerated.
 195         * generated/sum_c10.c: Regenerated.
 196         * generated/sum_c16.c: Regenerated.
 197         * generated/sum_c4.c: Regenerated.
 198         * generated/sum_c8.c: Regenerated.
 199         * generated/sum_i1.c: Regenerated.
 200         * generated/sum_i16.c: Regenerated.
 201         * generated/sum_i2.c: Regenerated.
 202         * generated/sum_i4.c: Regenerated.
 203         * generated/sum_i8.c: Regenerated.
 204         * generated/sum_r10.c: Regenerated.
 205         * generated/sum_r16.c: Regenerated.
 206         * generated/sum_r4.c: Regenerated.
 207         * generated/sum_r8.c: Regenerated.
 208
 209 2007-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 210
 211         PR libfortran/23138
 212         * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check.
 213         * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF.
 214         * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf
 215         instead of snprintf.
 216         * config.h.in: Regenerate.
 217         * configure: Regenerate.
 218
 219 2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
 220
 221         * libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
 222
 223 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 224
 225         PR fortran/33079
 226         * intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
 227         the zero-length result case.
 228
 229 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 230
 231         PR fortran/33077
 232         * intrinsics/random.c (random_seed_i8): Fix code logic.
 233
 234 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
 235
 236         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
 237         * configure: Regenerate.
 238
 239 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 240
 241         PR fortran/30964
 242         PR fortran/33054
 243         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
 244         (random_seed_i8): New function.
 245         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
 246         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
 247         * libgfortran.h (iexport_proto): Replace random_seed by
 248         random_seed_i4 and random_seed_i8.
 249         * runtime/main.c (init): Call the new random_seed_i4.
 250
 251 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 252             Tobias Burnus  <burnus@gcc.gnu.org>
 253
 254         PR fortran/31189
 255         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
 256         when displaying backtrace.
 257         * runtime/compile_options.c: Include <signal.h>.
 258         (handler): New function.
 259         (set_options): Set signal handlers for backtrace.
 260         * libgfortran.h (handler): Add prototype.
 261
 262 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 263
 264         * intrinsics/string_intrinsics.c (compare_string): Return an int.
 265         * libgfortran.h (compare_string): Likewise.
 266
 267 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 268
 269         PR fortran/31270
 270         * runtime/error.c (runtime_error_at): Add a variable number of
 271         arguments.
 272         * libgfortran.h (runtime_error_at): Update prototype.
 273
 274 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 275
 276         PR fortran/32933
 277         * intrinsics/associated.c: Change return type of associated into
 278         a C int.
 279
 280 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 281
 282         PR libfortran/33039
 283         * io/list_read.c (find_nml_name): Check for a space after a namelist
 284         name match.
 285
 286 2007-08-09  Tobias Burnus  <burnus@net-b.de>
 287
 288         PR fortran/32987
 289         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
 290
 291 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 292
 293         PR fortran/30947
 294         * intrinsics/signal.c: Create specific versions of alarm_sub and
 295         alarm_sub_int according to the integer kind of the last argument.
 296         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
 297         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
 298         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
 299         _gfortran_alarm_sub_int_i8.
 300
 301 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 302
 303         PR fortran/29828
 304         * intrinsics/string_intrinsics.c (string_minmax): New function
 305         and prototype.
 306         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
 307
 308 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 309
 310         PR fortran/31202
 311         * intrinsics/c99_functions.c (roundl): Provide fallback
 312         implementation for systems without ceill.
 313         * c99_protos.h (roundl): Define prototype in all cases.
 314
 315 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
 316
 317         PR libfortran/32977
 318         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
 319         a fatal error when a buffer overrun occurs.
 320
 321 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 322
 323         PR fortran/31202
 324         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
 325         llroundf,llround,llroundl): New functions.
 326         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
 327         llroundl): New prototypes.
 328         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
 329         llround and llroundl.
 330         * configure: Regenerate.
 331         * Makefile.in: Regenerate.
 332         * config.h.in: Regenerate.
 333
 334 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 335
 336         * libgfortran.h: Include <stdarg.h>.
 337
 338 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 339
 340         PR libfortran/32858
 341         PR libfortran/30814
 342         * configure.ac:  Added checks for presence of stdio.h and
 343         stdarg.h.  Test presence of vsnprintf().
 344         * configure: Regenerated.
 345         * config.h.in:  Regenerated.
 346         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
 347         prototype of runtime_error.  Remove prototype for st_sprintf.
 348         Add prototype for st_vprintf.
 349         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
 350         * runtime/error.c (st_sprintf):  Remove.
 351         (runtime_error):  Rewrite as a variadic function.  Call
 352         st_vprintf().
 353         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
 354         bounds error.
 355         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
 356         * io/list_read.c (convert_integer):  Likewise.
 357         (parse_repeat):  Likewise.
 358         (read_logical):  Likewise.
 359         (read_character):  Likewise.
 360         (parse_real):  Likewise.
 361         (read_real):  Likewise.
 362         (check_type):  Likewise.
 363         (nml_parse_qualifyer):  Likewise.
 364         (nml_read_obj):  Likewise.
 365         (nml_get_ojb_data):  Likewise.
 366         * io/unix.c (init_error_stream):  Remove.
 367         (tempfile):  Replace st_sprintf by sprintf.
 368         (st_vprintf):  New function.
 369         (st_printf):  Rewrite to call st_vprintf.
 370         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
 371         * io/format.c (format_error):  Likewise.
 372         * io/write.c (nml_write_obj):  Likewise.
 373
 374 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
 375
 376         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
 377         GFC_INTEGER_4 for array descriptor triplets.
 378
 379 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 380
 381         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
 382
 383 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 384
 385         PR fortran/32035
 386         * runtime/select.c (select_string): Adjust prototype and function
 387         so that the return value is an integer, not a pointer.
 388
 389 2007-07-24  Tobias Burnus  <burnus@net-b.de>
 390
 391         * libgfortran.h:  Add bounds_check to compile_options_t.
 392
 393 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
 394
 395         PR fortran/30814
 396         * libgfortran.h:  Add bounds_check to compile_options_t.
 397         * runtime/compile_options.c (set_options):  Add handling
 398         of compile_options.bounds_check.
 399         * intrinsics/pack_generic.c (pack_internal):  Also determine
 400         the number of elements if compile_options.bounds_check is
 401         true.  Raise runtime error if a different array shape is
 402         detected.
 403
 404 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
 405
 406         PR fortran/32600
 407         * intrinsics/iso_c_binding.c (c_funloc): Remove.
 408         * intrinsics/iso_c_binding.h: Remove c_funloc.
 409         * gfortran.map: Ditto.
 410
 411 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 412
 413         * io/read.c (convert_real): Generate error only on EINVAL.
 414
 415 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
 416
 417         PR fortran/32627
 418         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
 419         for character/string arguments.
 420         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
 421         the optional SHAPE arg to be any valid integer kind.
 422         * libgfortran/gfortran.map: Add c_f_pointer_s0.
 423         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
 424         character kind.
 425         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
 426         c_f_pointer for complex and logical types.
 427         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
 428         and complex types.
 429
 430 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
 431
 432         PR fortran/32600
 433         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
 434         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
 435         * libgfortran/gfortran.map: Ditto.
 436
 437 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 438             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 439
 440         PR fortran/32611
 441         * runtime/compile_options.c (set_std): Remove.
 442         (set_options): New function.
 443         (init_compile_options): Add initialization for -fsign-zero option.
 444         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
 445         _gfortran_set_options.
 446         * libgfortran.h (compile_options_t): Add sign_zero field.
 447         * io/write.c (output_float): Use the sign bit of the value to determine
 448         if a negative sign should be emitted for zero values.  Do not emit the
 449         negative sign for zero if -fno-sign-zero was set during compile.
 450
 451 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 452
 453         PR libgfortran/32752
 454         * io/unix.c (unix_stream): Move buffer pointer adjacent to small_buffer.
 455         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
 456         bytes_used to zero. Fix off by one error in calculation of pos and
 457         skips. Eliminate duplicate pending_spaces check.
 458
 459 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 460
 461         PR fortran/32357
 462         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
 463         TOPOS arguments are C int.
 464
 465 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 466
 467         PR libgfortran/32702
 468         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
 469         (fd_alloc): If the number of bytes needed is greater than the default
 470         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
 471         necessary. (fd_sfree): Restore use of buffer pointer.
 472         (fd_close): Likewise. (fd_open): Likewise.
 473         (init_error_stream): Likewise.
 474
 475 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
 476
 477         PR libfortran/32336
 478         * m4/matmul.m4:  When the dimension of b is incorrect,
 479         raise a runtime error instead of a failed assertion.
 480         * generated/matmul_i1.c:  Regenerated.
 481         * generated/matmul_i2.c:  Regenerated.
 482         * generated/matmul_i4.c:  Regenerated.
 483         * generated/matmul_i8.c:  Regenerated.
 484         * generated/matmul_i16.c:  Regenerated.
 485         * generated/matmul_r4.c:  Regenerated.
 486         * generated/matmul_r8.c:  Regenerated.
 487         * generated/matmul_r10.c:  Regenerated.
 488         * generated/matmul_r16.c:  Regenerated.
 489
 490 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 491
 492         PR libgfortran/32678
 493         * io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
 494         to go negative.
 495
 496 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
 497
 498         PR libfortran/32217
 499         * intrinsics/unpack_generic.c:  If the destination array is
 500         empty, return early.
 501
 502 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * aclocal.m4: Regenerated.
 505
 506 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
 507
 508         * configure.ac: SUBST CFLAGS.
 509         * configure: Regenerate.
 510
 511 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
 512
 513         * libgfortran.h: Mark internal_malloc_size as a malloc function.
 514         * runtime/memory.c (internal_realloc_size): Remove.
 515         (internal_realloc): Call realloc directly instead of
 516         internal_realloc_size.
 517         (allocate_size): Remove.
 518         (allocate): Call malloc directly instead of allocate_size, mark as
 519         malloc function.
 520
 521 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 522
 523         Restore collateral damage from ISO C Binding merge.
 524
 525 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 526
 527         PR libgfortran/32456
 528         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 529         for unit directly.
 530
 531 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 532
 533         * Makefile.in:  Regenerated with automake 1.9.6.
 534
 535 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
 536
 537         * Makefile.in:  Remove extraneous kill.lo rule.
 538
 539 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
 540
 541         PR fortran/32239
 542         * generated/pow_r*_i4.c: Removed.
 543
 544 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
 545
 546         * Makefile.in: Add support for iso_c_generated_procs.c and
 547         iso_c_binding.c.
 548         * Makefile.am: Ditto.
 549         * intrinsics/iso_c_generated_procs.c: New file containing helper
 550         functions.
 551         * intrinsics/iso_c_binding.c: Ditto.
 552         * intrinsics/iso_c_binding.h: New file
 553         * gfortran.map: Include the __iso_c_binding_c_* functions.
 554         * libgfortran.h: define GFC_NUM_RANK_BITS.
 555
 556 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 557
 558         PR fortran/32239
 559         * Makefile.am: Don't generate real**int4 pow functions.
 560         * gfortran.map: Remove real**int4 pow symbols.
 561         * Makefile.in: Regenerated.
 562
 563 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 564
 565         PR libgfortran/32554
 566         * io/write.c (output_float): Set edigits to a fixed size, avoiding
 567         variation in field width calculation and eliminate buffer overrun.
 568
 569 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
 570
 571         * runtime/memory.c (internal_realloc): Use index_type for size
 572         argument instead of GFC_INTEGER_4.
 573         (allocate_array): Likewise.
 574         (allocate): Likewise, add ifdef around unnecessary check.
 575         (internal_reallo64): Remove.
 576         (allocate_array64): Remove.
 577         (allocate64): Remove.
 578         * gfortran.map: Remove symbols for 64-bit allocation functions.
 579
 580 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 581
 582         PR libgfortran/32456
 583         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
 584         for unit directly.
 585
 586 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
 587
 588         PR libfortran/32495
 589         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
 590         (show_backtrace): Rename strcasestr to local_strcasestr.
 591
 592 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 593
 594         PR libgfortran/32456
 595         * runtime/error.c (show_locus): Update to emit the unit number
 596         and file name involved with the error.  Use new function
 597         filename_from_unit.
 598         * libgfortran.h (filename_from_unit): Declare new function.
 599         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
 600         and stderr for use later in error reporting.
 601         (filename_from_unit): Add this new function.
 602
 603 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 604
 605         PR libgfortran/32446
 606         * io/write.c (output_float): Calculate ndigits correctly for large
 607         numbered formats that must pad zeros before the decimal point.
 608
 609 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 610
 611         PR libfortran/32345
 612         * runtime/backtrace.c (show_backtrace): Only use snprintf if
 613         available.
 614
 615 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 616
 617         PR libgfortran/32235
 618         * io/transfer.c (st_read): Remove test for end of file condition.
 619         (next_record_r): Add test for end of file condition.
 620
 621 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 622
 623         * configure: Regenerate.
 624
 625 2007-05-28  Tobias Burnus  <burnus@net-b.de>
 626
 627         PR fortran/32124
 628         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
 629         (allocate,allocate64): Use stat variable if present.
 630
 631 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 632
 633         * runtime/string.c (compare0): Use gfc_charlen_type instead of
 634         int.
 635         (fstrlen): Likewise.
 636         (find_option): Likewise.
 637         (fstrcpy): Use gfc_charlen_type instead of int, return length.
 638         (cf_strcpy): Likewise.
 639         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
 640         * io/open.c (new_unit): Use snprintf if available.
 641         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
 642         strcpy/strcat.
 643         (nml_read_obj): Likewise.
 644         * io/transfer.c (st_set_nml_var): Likewise.
 645         * io/write.c (output_float): Use snprintf if available.
 646         (nml_write_obj) Use memcpy instead of strcpy/strcat.
 647
 648 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
 649
 650         * io/unix.c (unix_stream): Rearrange struct members, remove
 651         small_buffer.
 652         (int_stream): New struct.
 653         (fd_alloc): Always use existing buffer, never reallocate.
 654         (fd_sfree): Remove check for buffer != small_buffer.
 655         (fd_close): Likewise.
 656         (mem_alloc_r_at): Change to use int_stream.
 657         (mem_alloc_w_at): Likewise.
 658         (mem_read): Likewise.
 659         (mem_write): Likewise.
 660         (mem_set): Likewise.
 661         (mem_truncate): Likewise.
 662         (mem_close): Likewise.
 663         (mem_sfree): Likewise.
 664         (empty_internal_buffer): Likewise.
 665         (open_internal): Likewise.
 666
 667 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 668
 669         * io/transfer.c (unformatted_read): Use size from front end eliminating
 670         use of size_from_real_kind. (unformatted_write): Ditto.
 671
 672 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 673
 674         * Makefile.in: Regenerate.
 675         * configure: Regenerate.
 676         * aclocal.m4: Regenerate.
 677
 678 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 679
 680         * libgfortran.h: Mark stop_numeric as noreturn.
 681
 682 2007-05-22  Tobias Burnus  <burnus@net-b.de>
 683
 684         PR libgfortran/31295
 685         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
 686         * intrinsics/eoshift2.c (eoshift2): Ditto.
 687
 688 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 689
 690         PR libfortran/31964
 691         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
 692         shift of bit-size number of bits.
 693
 694 2007-05-17  Tobias Burnus <burnus@net-b.de>
 695
 696         PR fortran/31917
 697         * runtime/environ.c (mark_range): Fix setting default convert unit.
 698
 699 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 700
 701         PR libfortran/31922
 702         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
 703         string length is zero.
 704
 705 2007-05-15  Tobias Burnus  <burnus@net-b.de>
 706
 707         PR libfortran/31915
 708         * io/transfer.c (unformatted_read): Use proper size for real(10).
 709           (unformatted_write): Ditto.
 710
 711 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 712
 713         PR fortran/30723
 714         * runtime/memory.c (internal_malloc, internal_malloc64,
 715         internal_free): Remove.
 716         * runtime/error.c (os_error): Export function.
 717         * intrinsics/move_alloc.c: Include stdlib.h.
 718         (move_alloc): Call free instead of internal_free.
 719         (move_alloc_c): Wrap long lines.
 720         * libgfortran.h (os_error): Export prototype.
 721         (internal_free): Remove prototype.
 722         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
 723         _gfortran_internal_malloc and _gfortran_internal_malloc64.
 724         Add _gfortran_os_error.
 725
 726 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 727
 728         PR libfortran/31880
 729         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
 730
 731 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 732
 733         PR libfortran/31607
 734         * intrinsics/system.c (system_sub): Call flush_all_units.
 735         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
 736         * libgfortran.h (flush_all_units): Add prototype.
 737
 738 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 739
 740         PR libfortran/31201
 741         * runtime/error.c (runtime_error_at): New function.
 742         (generate_error): Export this function.
 743         * gfortran.map: Add _gfortran_generate_error and
 744         _gfortran_runtime_error_at.
 745         * libgfortran.h: Add comment to reference error codes in front end.
 746         (library_start): Locate prototype with library_end macro and add
 747         a new comment.  Add prototype for runtime_error_at. Export prototype for
 748         generate_error.
 749         * io/lock.c (library_start): Fix check for error condition.
 750         * io/transfer.c (data_transfer_init): Add library check.
 751
 752 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
 753
 754         PR fortran/22359
 755         * io/intrinsics.c (fseek_sub): New.
 756         * io/unix.c (fd_fseek): Change logical and physical offsets only
 757         if seek succeeds.
 758         * gfortran.map (fseek_sub): New.
 759
 760 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 761
 762         PR libfortran/31210
 763         * io/transfer.c (transfer_character): Avoid passing a NULL
 764         pointer as source to the transfer routines, if the string length
 765         is zero.
 766
 767 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 768
 769         PR libfortran/31501
 770         * io/list_read.c (next_char): Fix whitespace.
 771         * io/io.h: Remove prototypes and define macros for is_array_io,
 772         is_stream_io, and is_internal_unit.
 773         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
 774         these functions.
 775         * io/transfer.c (read_sf): Change handling of internal_unit to make a
 776         single call to salloc_r and use memcpy to transfer the data.
 777
 778 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 779
 780         PR libfortran/31532
 781         * io/file_pos.c (st_backspace): Set flags.position for end of file
 782         condition and use new function update_position.
 783         (st_endfile): Use new function update_position.
 784         * io/io.h: Add prototype for new function.
 785         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
 786         to zero.
 787         * io/unit.c (update_position): New function to update position info
 788         used by inquire.
 789         * io/transfer.c (next_record): Fix typo and use new function.
 790
 791 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 792
 793         PR libfortran/31299
 794         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
 795         getlogin if they are available.
 796         * configure.ac: Add checks for getpwuid and geteuid.
 797         * configure: Regenerate.
 798         * config.h.in: Regenerate.
 799
 800 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
 801
 802         * configure: Regenerate using autoconf 2.59.
 803         * Makefile.in: Likewise.
 804         * config.h.in: Likewise.
 805
 806 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
 807
 808         PR libfortran/27740
 809         * configure.ac: New test to determine if symbol versioning is
 810         supported.
 811         * Makefile.am: Use result of above test to add appropriate linker
 812         flags.
 813         * gfortran.map: New file.
 814         * configure: Regenerated.
 815         * Makefile.in: Regenerated.
 816         * config.h.in: Regenerated.
 817
 818 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
 819
 820         PR fortran/31618
 821         * io/transfer.c (read_block_direct):  Instead of calling us_read,
 822         set dtp->u.p.current_unit->current_record = 0 so that pre_position
 823         will read the record marker.
 824         (data_transfer_init):  For different error conditions, call
 825         generate_error, then return.
 826
 827 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 828
 829         * runtime/main.c (please_free_exe_path_when_done): New variable.
 830         (store_exe_path): Initialize character buffer, and mark whether
 831         exe_path should be free'd by the library destructor function.
 832         (cleanup): Only free exe_path if needed.
 833
 834 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 835             Tobias Burnus  <burnus@net-b.de>
 836
 837         PR libfortran/31286
 838         PR libfortran/31296
 839         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
 840         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
 841         array structures we pass to unpack_internal.
 842
 843 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 844
 845         * io/open.c (test_endfile): Revert changes for 31052, restoring this
 846         function.
 847
 848 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 849
 850         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
 851         * Makefile.in: Regenerate.
 852
 853 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
 854
 855         * configure: Regenerate.
 856
 857 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 858
 859         * intrinsics/cpu_time.c: Don't include headers already included
 860         by libgfortran.h. Protect inclusion of sys/times.h.
 861         * configure.ac: Remove unneeded checks for finit, stdio.h,
 862         stddef.h, math.h and sys/params.h.
 863         * config/fpu-aix.h: Don't include headers already included by
 864         libgfortran.h.
 865         * config/fpu-sysv.h: Likewise.
 866         * io/write.c: Likewise.
 867         * m4/minloc1.m4: Likewise.
 868         * m4/maxloc1.m4: Likewise.
 869         * m4/fraction.m4: Likewise.
 870         * m4/set_exponent.m4: Likewise.
 871         * m4/spacing.m4: Likewise.
 872         * m4/minval.m4: Likewise.
 873         * m4/maxval.m4: Likewise.
 874         * m4/exponent.m4: Likewise.
 875         * m4/nearest.m4: Likewise.
 876         * m4/minloc0.m4: Likewise.
 877         * m4/maxloc0.m4: Likewise.
 878         * m4/rrspacing.m4: Likewise.
 879         * runtime/main.c: Likewise.
 880         * runtime/error.c: Likewise.
 881         * intrinsics/system_clock.c: Likewise.
 882         * intrinsics/etime.c: Likewise.
 883         * intrinsics/stat.c: Likewise.
 884         * intrinsics/date_and_time.c: Likewise.
 885         * intrinsics/env.c: Likewise.
 886         * intrinsics/kill.c: Likewise.
 887         * intrinsics/getXid.c: Likewise.
 888         * intrinsics/chmod.c: Likewise.
 889         * intrinsics/args.c: Likewise.
 890         * intrinsics/c99_functions.c: Likewise.
 891         * generated/minval_r8.c: Regenerate.
 892         * generated/maxloc1_4_r8.c: Regenerate.
 893         * generated/minloc1_16_r16.c: Regenerate.
 894         * generated/maxval_i2.c: Regenerate.
 895         * generated/maxloc1_8_i4.c: Regenerate.
 896         * generated/exponent_r16.c: Regenerate.
 897         * generated/maxloc0_4_r4.c: Regenerate.
 898         * generated/fraction_r16.c: Regenerate.
 899         * generated/fraction_r4.c: Regenerate.
 900         * generated/minloc0_4_r16.c: Regenerate.
 901         * generated/minloc0_4_i1.c: Regenerate.
 902         * generated/maxloc0_4_r16.c: Regenerate.
 903         * generated/maxloc0_4_i2.c: Regenerate.
 904         * generated/minloc1_8_r16.c: Regenerate.
 905         * generated/maxloc1_8_r16.c: Regenerate.
 906         * generated/set_exponent_r8.c: Regenerate.
 907         * generated/maxloc0_8_i8.c: Regenerate.
 908         * generated/minloc1_4_r8.c: Regenerate.
 909         * generated/maxloc1_16_r16.c: Regenerate.
 910         * generated/minloc1_16_i4.c: Regenerate.
 911         * generated/maxloc1_16_i4.c: Regenerate.
 912         * generated/minloc0_16_i8.c: Regenerate.
 913         * generated/maxloc0_16_i8.c: Regenerate.
 914         * generated/nearest_r8.c: Regenerate.
 915         * generated/spacing_r16.c: Regenerate.
 916         * generated/maxval_r16.c: Regenerate.
 917         * generated/minloc1_8_i4.c: Regenerate.
 918         * generated/minloc0_16_i16.c: Regenerate.
 919         * generated/minloc0_4_r4.c: Regenerate.
 920         * generated/set_exponent_r10.c: Regenerate.
 921         * generated/rrspacing_r10.c: Regenerate.
 922         * generated/minloc0_4_i2.c: Regenerate.
 923         * generated/maxloc0_8_i1.c: Regenerate.
 924         * generated/minloc0_8_i8.c: Regenerate.
 925         * generated/spacing_r4.c: Regenerate.
 926         * generated/minloc1_16_r10.c: Regenerate.
 927         * generated/minloc0_16_i1.c: Regenerate.
 928         * generated/maxloc0_16_i1.c: Regenerate.
 929         * generated/maxloc1_8_r8.c: Regenerate.
 930         * generated/minval_i16.c: Regenerate.
 931         * generated/exponent_r10.c: Regenerate.
 932         * generated/maxval_i4.c: Regenerate.
 933         * generated/minval_i8.c: Regenerate.
 934         * generated/maxloc1_4_i8.c: Regenerate.
 935         * generated/fraction_r10.c: Regenerate.
 936         * generated/maxloc0_16_i16.c: Regenerate.
 937         * generated/maxloc0_8_r4.c: Regenerate.
 938         * generated/rrspacing_r8.c: Regenerate.
 939         * generated/minloc1_4_i16.c: Regenerate.
 940         * generated/minloc0_4_r10.c: Regenerate.
 941         * generated/maxloc1_4_i16.c: Regenerate.
 942         * generated/minloc0_8_i16.c: Regenerate.
 943         * generated/maxloc0_4_r10.c: Regenerate.
 944         * generated/maxloc0_8_i16.c: Regenerate.
 945         * generated/minloc1_8_r10.c: Regenerate.
 946         * generated/minloc0_16_r4.c: Regenerate.
 947         * generated/maxloc1_8_r10.c: Regenerate.
 948         * generated/maxloc0_16_r4.c: Regenerate.
 949         * generated/minloc1_16_r8.c: Regenerate.
 950         * generated/minloc0_8_i1.c: Regenerate.
 951         * generated/maxloc0_4_i4.c: Regenerate.
 952         * generated/maxloc1_16_r8.c: Regenerate.
 953         * generated/maxloc0_8_i2.c: Regenerate.
 954         * generated/nearest_r16.c: Regenerate.
 955         * generated/maxloc1_16_r10.c: Regenerate.
 956         * generated/minloc0_16_i2.c: Regenerate.
 957         * generated/minloc1_8_r8.c: Regenerate.
 958         * generated/maxloc0_16_i2.c: Regenerate.
 959         * generated/exponent_r4.c: Regenerate.
 960         * generated/spacing_r10.c: Regenerate.
 961         * generated/maxval_r10.c: Regenerate.
 962         * generated/minval_i1.c: Regenerate.
 963         * generated/maxloc1_4_i1.c: Regenerate.
 964         * generated/minloc1_4_i8.c: Regenerate.
 965         * generated/minloc0_8_r4.c: Regenerate.
 966         * generated/minloc0_16_r16.c: Regenerate.
 967         * generated/minloc0_4_i4.c: Regenerate.
 968         * generated/minloc0_8_i2.c: Regenerate.
 969         * generated/minval_r4.c: Regenerate.
 970         * generated/maxloc1_4_r4.c: Regenerate.
 971         * generated/maxval_r8.c: Regenerate.
 972         * generated/minval_r16.c: Regenerate.
 973         * generated/minloc1_4_i1.c: Regenerate.
 974         * generated/minval_i2.c: Regenerate.
 975         * generated/maxloc1_4_i2.c: Regenerate.
 976         * generated/maxloc1_8_i8.c: Regenerate.
 977         * generated/maxloc0_4_r8.c: Regenerate.
 978         * generated/maxloc0_16_r16.c: Regenerate.
 979         * generated/minloc1_4_r16.c: Regenerate.
 980         * generated/fraction_r8.c: Regenerate.
 981         * generated/maxloc1_4_r16.c: Regenerate.
 982         * generated/set_exponent_r4.c: Regenerate.
 983         * generated/minloc0_8_r16.c: Regenerate.
 984         * generated/maxloc0_8_r16.c: Regenerate.
 985         * generated/nearest_r10.c: Regenerate.
 986         * generated/maxloc0_8_i4.c: Regenerate.
 987         * generated/minloc1_4_r4.c: Regenerate.
 988         * generated/minloc0_16_i4.c: Regenerate.
 989         * generated/maxloc0_16_i4.c: Regenerate.
 990         * generated/nearest_r4.c: Regenerate.
 991         * generated/minloc1_16_i8.c: Regenerate.
 992         * generated/maxloc1_16_i8.c: Regenerate.
 993         * generated/minloc1_4_i2.c: Regenerate.
 994         * generated/maxloc1_8_i1.c: Regenerate.
 995         * generated/minloc0_16_r10.c: Regenerate.
 996         * generated/minloc1_8_i8.c: Regenerate.
 997         * generated/minloc0_4_r8.c: Regenerate.
 998         * generated/minloc0_8_i4.c: Regenerate.
 999         * generated/minloc1_16_i16.c: Regenerate.
1000         * generated/spacing_r8.c: Regenerate.
1001         * generated/maxloc1_8_r4.c: Regenerate.
1002         * generated/minloc1_16_i1.c: Regenerate.
1003         * generated/maxloc1_16_i1.c: Regenerate.
1004         * generated/minval_r10.c: Regenerate.
1005         * generated/minval_i4.c: Regenerate.
1006         * generated/minloc1_8_i1.c: Regenerate.
1007         * generated/maxloc1_4_i4.c: Regenerate.
1008         * generated/maxloc1_8_i2.c: Regenerate.
1009         * generated/maxval_i8.c: Regenerate.
1010         * generated/maxloc0_16_r10.c: Regenerate.
1011         * generated/rrspacing_r4.c: Regenerate.
1012         * generated/minloc0_4_i16.c: Regenerate.
1013         * generated/maxloc0_8_r8.c: Regenerate.
1014         * generated/maxloc0_4_i16.c: Regenerate.
1015         * generated/minloc1_4_r10.c: Regenerate.
1016         * generated/minloc1_8_i16.c: Regenerate.
1017         * generated/maxloc1_4_r10.c: Regenerate.
1018         * generated/minloc0_8_r10.c: Regenerate.
1019         * generated/maxloc1_8_i16.c: Regenerate.
1020         * generated/maxloc0_8_r10.c: Regenerate.
1021         * generated/minloc1_16_r4.c: Regenerate.
1022         * generated/maxloc1_16_r4.c: Regenerate.
1023         * generated/minloc0_16_r8.c: Regenerate.
1024         * generated/maxloc0_16_r8.c: Regenerate.
1025         * generated/maxloc0_4_i8.c: Regenerate.
1026         * generated/maxloc1_16_i16.c: Regenerate.
1027         * generated/minloc1_8_r4.c: Regenerate.
1028         * generated/minloc1_16_i2.c: Regenerate.
1029         * generated/maxloc1_16_i2.c: Regenerate.
1030         * generated/maxval_i16.c: Regenerate.
1031         * generated/exponent_r8.c: Regenerate.
1032         * generated/minloc1_4_i4.c: Regenerate.
1033         * generated/maxval_i1.c: Regenerate.
1034         * generated/minloc1_8_i2.c: Regenerate.
1035         * generated/minloc0_8_r8.c: Regenerate.
1036         * generated/set_exponent_r16.c: Regenerate.
1037         * generated/maxloc0_4_i1.c: Regenerate.
1038         * generated/rrspacing_r16.c: Regenerate.
1039         * generated/minloc0_4_i8.c: Regenerate.
1040         * generated/maxval_r4.c: Regenerate.
1041         * configure: Regenerate.
1042         * config.h.in: Regenerate.
1043
1044 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1045
1046         PR libfortran/31395
1047         * io/format.c (parse_format_list): Fix parsing.
1048
1049 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1050
1051         PR fortran/31304
1052         intrinsics/string_intrinsics.c (string_repeat): Remove.
1053
1054 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1055
1056         PR libfortran/31052
1057         * io/open.c (test_endfile): Delete this function.
1058         (edit_modes): Delete call to test_endfile.
1059         (new_unit): Likewise.
1060         * io/io.h: Delete prototype for test_endfile.
1061         * io/transfer.c (next_record_r): Remove use of test_endfile.
1062         (st_read):  Add test for end file condition and adjust status.
1063
1064 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1065
1066         PR libfortran/31366
1067         * io/transfer.c (read_block_direct): Do not generate error when reading
1068         past EOF on a short record that is less than the RECL= specified.
1069
1070 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1071
1072         PR libfortran/31207
1073         * io/unit.c (close_unit_1): If there are bytes previously written from
1074         ADVANCE="no", move to the end before closing.
1075
1076 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1077
1078         PR libfortran/31335
1079         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
1080         if stat() and fstat() library functions are available. When lstat()
1081         is not available, use stat() instead.
1082         * configure.ac: Add checks for stat, fstat and lstat.
1083         * configure: Regenerate.
1084         * config.h.in: Regenerate.
1085
1086 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1087
1088         PR libfortran/31052
1089         * io/transfer.c (next_record_r): Do not call test_endfile if in namelist
1090         mode.
1091
1092 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1093
1094         PR libfortran/31199
1095         * io/io.h: Add saved_pos to gfc_unit structure.
1096         * io/open.c (new_unit): Initialize saved_pos.
1097         * io/transfer.c (data_transfer_init): Set max_pos to value in saved_pos.
1098         (next_record_w): Fix whitespace.
1099         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
1100         later use.  If not ADVANCE="no" set saved_pos to zero.
1101
1102 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
1103
1104         PR libfortran/31196
1105         * intrinsics/reshape_generic.c (reshape_internal):  Increment
1106         correct variable.
1107
1108 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1109
1110         PR libfortran/31052
1111         * file_pos.c: Update Copyright year.
1112         * io/open.c (test_endfile): Restore test_endfile to fix SPEC regression.
1113         Update Copyright year.
1114         * io/io.h: Same.
1115         * io/unix.c (is_special): Add missing type for this function.
1116         Update Copyright year.
1117         * io/transfer.c (next_record_r): Restore test_endfile.
1118         (st_read): Fix whitespace.  Update Copyright year
1119
1120 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1121
1122         * configure.ac: Add missing check for gettimeofday.
1123         * config.h.in: Renegerate.
1124         * configure: Regenerate.
1125
1126 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1127
1128         PR libfortran/31052
1129         * io/file_position (st_rewind): Fix comments. Remove use of
1130         test_endfile. Don't seek if already at 0 position.  Use new is_special
1131         function to set endfile state.
1132         * io/open.c (test_endfile): Delete this function.
1133         * io/io.h: Delete prototype for test_endfile.  Add prototype
1134         for is_special.
1135         * io/unix.c (is_special): New function. Fix whitespace.
1136         * io/transfer.c (next_record_r): Remove use of test_endfile.
1137
1138 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
1139
1140         * runtime/main.c: Include "config.h" first.
1141
1142 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1143
1144         PR libfortran/31099
1145         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
1146
1147 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1148
1149         * runtime/backtrace.c: New file.
1150         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
1151         environment variable.
1152         * runtime/compile_options.c (set_std): Add new argument.
1153         * runtime/main.c (store_exe_path, full_exe_path): New functions.
1154         * runtime/error.c (sys_exit): Add call to show_backtrace.
1155         * libgfortran.h (options_t): New backtrace field.
1156         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
1157         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
1158         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
1159         and getppid.
1160         * Makefile.am: Add runtime/backtrace.c.
1161         * fmain.c (main): Add call to store_exe_path.
1162         * Makefile.in: Renegerate.
1163         * config.h.in: Renegerate.
1164         * configure: Regenerate.
1165
1166 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1167
1168         PR libfortran/31051
1169         * io/transfer.c (formatted_transfer_scalar): Adjust position for pending
1170         spaces when in writing mode.  Clean up some formatting.
1171
1172 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
1173
1174         PR libfortran/30690
1175         * all.m4: Quote everything, except for m4 macros.
1176         * any.m4: Likewise.
1177         * count.m4: Likewise.
1178         * cshift1.m4: Likewise.
1179         * eoshift1.m4: Likewise.
1180         * eoshift3.m4: Likewise.
1181         * exponent.m4: Likewise.
1182         * fraction.m4: Likewise.
1183         * in_pack.m4: Likewise.
1184         * in_unpack.m4: Likewise.
1185         * matmul.m4: Likewise.
1186         * matmull.m4: Likewise.
1187         * nearest.m4: Likewise.
1188         * pow.m4: Likewise.
1189         * product.m4: Likewise.
1190         * reshape.m4: Likewise.
1191         * rrspacing.m4: Likewise.
1192         * set_exponent.m4: Likewise.
1193         * shape.m4: Likewise.
1194         * spacing.m4: Likewise.
1195         * transpose.m4: Likewise.
1196
1197 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
1198
1199         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
1200         O_RDONLY even if errno is EROFS.
1201
1202 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1203
1204         PR libfortran/31099
1205         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
1206         * io/transfer.c (next_record_w): Set bytes left to record length for
1207         sequential unformatted I/O.
1208         (next_record_r): Ditto.
1209         (read_block_direct): Fix test for exceeding bytes_left.
1210
1211 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
1212
1213         PR fortran/30947
1214         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
1215         integer arguments.
1216
1217 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
1218
1219         PR libfortran/30981
1220         * m4/pow_m4: Use appropriate unsigned int type for u.
1221         * generated/pow_c10_i16.c: Regenerated.
1222         * generated/pow_c10_i4.c: Regenerated.
1223         * generated/pow_c10_i8.c: Regenerated.
1224         * generated/pow_c16_i16.c: Regenerated.
1225         * generated/pow_c16_i4.c: Regenerated.
1226         * generated/pow_c16_i8.c: Regenerated.
1227         * generated/pow_c4_i16.c: Regenerated.
1228         * generated/pow_c4_i4.c: Regenerated.
1229         * generated/pow_c4_i8.c: Regenerated.
1230         * generated/pow_c8_i16.c: Regenerated.
1231         * generated/pow_c8_i4.c: Regenerated.
1232         * generated/pow_c8_i8.c: Regenerated.
1233         * generated/pow_i16_i16.c: Regenerated.
1234         * generated/pow_i16_i4.c: Regenerated.
1235         * generated/pow_i16_i8.c: Regenerated.
1236         * generated/pow_i4_i16.c: Regenerated.
1237         * generated/pow_i4_i4.c: Regenerated.
1238         * generated/pow_i4_i8.c: Regenerated.
1239         * generated/pow_i8_i16.c: Regenerated.
1240         * generated/pow_i8_i4.c: Regenerated.
1241         * generated/pow_i8_i8.c: Regenerated.
1242         * generated/pow_r10_i16.c: Regenerated.
1243         * generated/pow_r10_i4.c: Regenerated.
1244         * generated/pow_r10_i8.c: Regenerated.
1245         * generated/pow_r16_i16.c: Regenerated.
1246         * generated/pow_r16_i4.c: Regenerated.
1247         * generated/pow_r16_i8.c: Regenerated.
1248         * generated/pow_r4_i16.c: Regenerated.
1249         * generated/pow_r4_i4.c: Regenerated.
1250         * generated/pow_r4_i8.c: Regenerated.
1251         * generated/pow_r8_i16.c: Regenerated.
1252         * generated/pow_r8_i4.c: Regenerated.
1253         * generated/pow_r8_i8.c: Regenerated.
1254
1255 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1256
1257         PR libfortran/31001
1258         * intrinsics/pack_generic.c (pack_internal): Add special checks
1259         for zero-sized arrays.
1260
1261 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1262
1263         * Makefile.am: Add dummy install-pdf target.
1264         * Makefile.in: Regenerate
1265
1266 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1267
1268         PR libfortran/30918
1269         * io/listread.c (namelist_read): Eat comment line.
1270
1271 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1272
1273         PR libfortran/30910
1274         * io/write.c (output_float): Add condition of format F only for
1275         special case rounding with zero precision.
1276
1277 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
1278
1279         PR libfortran/30533
1280         PR libfortran/30765
1281         * Makefile.am: Add $(srcdir) too all files in generated/.
1282         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
1283         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
1284         maxloc0_16_i2.c.
1285         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
1286         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
1287         maxloc1_16_i2.c.
1288         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
1289         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
1290         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
1291         minloc0_16_i2.c.
1292         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
1293         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
1294         minloc1_16_i2.c.
1295         (i_minval_c):  Add minval_i1.c and minval_i2.c.
1296         (i_sum_c):  Add sum_i1.c and sum_i2.c.
1297         (i_product_c):  Add product_i1.c and product_i2.c.
1298         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
1299         (gfor_built_specific_src):  Remove $(srcdir) from target.
1300         (gfor_bulit_specific2_src):  Likewise.
1301         Makefile.in:  Regenerated.
1302         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
1303         Add gfc_array_i1 and gfc_array_i2.
1304         * generated/matmul_i1.c: New file.
1305         * generated/matmul_i2.c: New file.
1306         * generated/maxloc0_16_i1.c: New file.
1307         * generated/maxloc0_16_i2.c: New file.
1308         * generated/maxloc0_4_i1.c: New file.
1309         * generated/maxloc0_4_i2.c: New file.
1310         * generated/maxloc0_8_i1.c: New file.
1311         * generated/maxloc0_8_i2.c: New file.
1312         * generated/maxloc1_16_i1.c: New file.
1313         * generated/maxloc1_16_i2.c: New file.
1314         * generated/maxloc1_4_i1.c: New file.
1315         * generated/maxloc1_4_i2.c: New file.
1316         * generated/maxloc1_8_i1.c: New file.
1317         * generated/maxloc1_8_i2.c: New file.
1318         * generated/maxval_i1.c: New file.
1319         * generated/maxval_i2.c: New file.
1320         * generated/minloc0_16_i1.c: New file.
1321         * generated/minloc0_16_i2.c: New file.
1322         * generated/minloc0_4_i1.c: New file.
1323         * generated/minloc0_4_i2.c: New file.
1324         * generated/minloc0_8_i1.c: New file.
1325         * generated/minloc0_8_i2.c: New file.
1326         * generated/minloc1_16_i1.c: New file.
1327         * generated/minloc1_16_i2.c: New file.
1328         * generated/minloc1_4_i1.c: New file.
1329         * generated/minloc1_4_i2.c: New file.
1330         * generated/minloc1_8_i1.c: New file.
1331         * generated/minloc1_8_i2.c: New file.
1332         * generated/minval_i1.c: New file.
1333         * generated/minval_i2.c: New file.
1334         * generated/product_i1.c: New file.
1335         * generated/product_i2.c: New file.
1336         * generated/sum_i1.c: New file.
1337         * generated/sum_i2.c: New file.
1338
1339 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1340
1341         * runtime/memory.c (deallocate): Correct comment.
1342
1343 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1344
1345         * Makefile.am:  Use $(M4) instead of m4.
1346         * Makefile.in:  Regenerate.
1347
1348 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1349
1350         * Makefile.am: Remove $(srcdir) from assorted targets
1351         in maintainer mode.
1352         * Makefile.in: Regenerate.
1353
1354 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1355             Tobias Burnus  <burnus@net-b.de>
1356
1357         PR fortran/30512
1358         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1359         * generated/maxloc1_8_i4.c: Regenerate.
1360         * generated/maxloc0_8_i8.c: Regenerate.
1361         * generated/maxloc1_16_i4.c: Regenerate.
1362         * generated/maxloc0_16_i8.c: Regenerate.
1363         * generated/maxval_i4.c: Regenerate.
1364         * generated/maxloc1_4_i8.c: Regenerate.
1365         * generated/maxloc0_16_i16.c: Regenerate.
1366         * generated/maxloc1_4_i16.c: Regenerate.
1367         * generated/maxloc0_8_i16.c: Regenerate.
1368         * generated/maxloc0_4_i4.c: Regenerate.
1369         * generated/maxloc1_8_i8.c: Regenerate.
1370         * generated/maxloc0_8_i4.c: Regenerate.
1371         * generated/maxloc0_16_i4.c: Regenerate.
1372         * generated/maxloc1_16_i8.c: Regenerate.
1373         * generated/maxloc1_4_i4.c: Regenerate.
1374         * generated/maxval_i8.c: Regenerate.
1375         * generated/maxloc0_4_i16.c: Regenerate.
1376         * generated/maxloc1_8_i16.c: Regenerate.
1377         * generated/maxloc0_4_i8.c: Regenerate.
1378         * generated/maxloc1_16_i16.c: Regenerate.
1379         * generated/maxval_i16.c: Regenerate.
1380
1381 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1382
1383         PR fortran/30611
1384         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1385         if ncopies is negative.
1386
1387 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1388
1389         PR libfortran/30007
1390         * libgfortran.h: Do not prefix symbol name with
1391         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1392
1393 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1394
1395         PR fortran/30284
1396         PR fortran/30626
1397         * io/transfer.c (init_loop_spec, next_array_record): Change to
1398         lbound rather than unity base.
1399
1400 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1401
1402         * runtime/error.c: Include sys/time.h before sys/resource.h.
1403
1404 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1405
1406         PR libfortran/30525
1407         * intrinsics/string_intrinsics.c(compare_string):  Make
1408         sure that comparisons are done unsigned.
1409
1410 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1411
1412         PR libfortran/30015
1413         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1414           can go backwards.
1415         * configure.ac: Remove AC_TRY_RUN test for timezone in
1416           gettimeofday.
1417         * acinclude.m4: Ditto.
1418         * configure: Regenerate.
1419         * config.h.in: Regenerate.
1420
1421 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1422
1423         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1424         * m4/specific2.m4: Likewise.
1425         * m4/specific.m4: Likewise.
1426         * intrinsics/f2c_specifics.F90: Likewise.
1427         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1428         * intrinsics/selected_real_kind.f90: Likewise.
1429         * intrinsics/dprod_r8.f90: Likewise.
1430         * Makefile.am: Add -fallow-leading-underscore to the
1431         gfor_specific_src files, as well as selected_real_kind.F90
1432         and selected_int_kind.F90
1433         * Makefile.in: Regenerate.
1434         * generated/_sqrt_c8.F90: Regenerate.
1435         * generated/_sign_r16.F90: Regenerate.
1436         * generated/_log_c16.F90: Regenerate.
1437         * generated/_sin_c10.F90: Regenerate.
1438         * generated/_tanh_r4.F90: Regenerate.
1439         * generated/_tanh_r8.F90: Regenerate.
1440         * generated/_log10_r10.F90: Regenerate.
1441         * generated/_aimag_c4.F90: Regenerate.
1442         * generated/_sign_r4.F90: Regenerate.
1443         * generated/_aimag_c8.F90: Regenerate.
1444         * generated/_sign_r8.F90: Regenerate.
1445         * generated/_mod_i4.F90: Regenerate.
1446         * generated/_cos_r16.F90: Regenerate.
1447         * generated/_aint_r10.F90: Regenerate.
1448         * generated/_mod_i8.F90: Regenerate.
1449         * generated/_abs_i16.F90: Regenerate.
1450         * generated/_sqrt_c10.F90: Regenerate.
1451         * generated/_atan2_r4.F90: Regenerate.
1452         * generated/_cos_c4.F90: Regenerate.
1453         * generated/_atan_r16.F90: Regenerate.
1454         * generated/_tanh_r10.F90: Regenerate.
1455         * generated/_atan2_r8.F90: Regenerate.
1456         * generated/_cos_c8.F90: Regenerate.
1457         * generated/_exp_r4.F90: Regenerate.
1458         * generated/_log_r10.F90: Regenerate.
1459         * generated/_exp_r8.F90: Regenerate.
1460         * generated/_abs_r4.F90: Regenerate.
1461         * generated/_abs_r8.F90: Regenerate.
1462         * generated/_sin_r16.F90: Regenerate.
1463         * generated/_tan_r4.F90: Regenerate.
1464         * generated/_tan_r8.F90: Regenerate.
1465         * generated/_sign_i4.F90: Regenerate.
1466         * generated/_sign_i8.F90: Regenerate.
1467         * generated/_exp_c16.F90: Regenerate.
1468         * generated/_sqrt_r16.F90: Regenerate.
1469         * generated/_conjg_c4.F90: Regenerate.
1470         * generated/_conjg_c8.F90: Regenerate.
1471         * generated/_dim_r16.F90: Regenerate.
1472         * generated/_mod_r10.F90: Regenerate.
1473         * generated/_abs_c10.F90: Regenerate.
1474         * generated/_conjg_c16.F90: Regenerate.
1475         * generated/_tan_r16.F90: Regenerate.
1476         * generated/_asinh_r10.F90: Regenerate.
1477         * generated/_abs_i4.F90: Regenerate.
1478         * generated/_abs_i8.F90: Regenerate.
1479         * generated/_acos_r10.F90: Regenerate.
1480         * generated/_exp_r10.F90: Regenerate.
1481         * generated/_acosh_r16.F90: Regenerate.
1482         * generated/_atan2_r16.F90: Regenerate.
1483         * generated/_cos_c16.F90: Regenerate.
1484         * generated/_mod_i16.F90: Regenerate.
1485         * generated/_asin_r4.F90: Regenerate.
1486         * generated/_anint_r16.F90: Regenerate.
1487         * generated/_asin_r8.F90: Regenerate.
1488         * generated/_aimag_c10.F90: Regenerate.
1489         * generated/_exp_c4.F90: Regenerate.
1490         * generated/_sinh_r10.F90: Regenerate.
1491         * generated/_exp_c8.F90: Regenerate.
1492         * generated/_log10_r4.F90: Regenerate.
1493         * generated/_log10_r8.F90: Regenerate.
1494         * generated/_abs_c4.F90: Regenerate.
1495         * generated/_abs_r16.F90: Regenerate.
1496         * generated/_abs_c8.F90: Regenerate.
1497         * generated/_asin_r10.F90: Regenerate.
1498         * generated/_sign_r10.F90: Regenerate.
1499         * generated/_atanh_r16.F90: Regenerate.
1500         * generated/_log_c10.F90: Regenerate.
1501         * generated/_cosh_r16.F90: Regenerate.
1502         * generated/_sin_c16.F90: Regenerate.
1503         * generated/_cos_r10.F90: Regenerate.
1504         * generated/_log10_r16.F90: Regenerate.
1505         * generated/_aint_r16.F90: Regenerate.
1506         * generated/_acos_r4.F90: Regenerate.
1507         * generated/_acos_r8.F90: Regenerate.
1508         * generated/_sqrt_c16.F90: Regenerate.
1509         * generated/_acosh_r4.F90: Regenerate.
1510         * generated/_atan_r10.F90: Regenerate.
1511         * generated/_acosh_r8.F90: Regenerate.
1512         * generated/_sign_i16.F90: Regenerate.
1513         * generated/_tanh_r16.F90: Regenerate.
1514         * generated/_log_r4.F90: Regenerate.
1515         * generated/_log_r8.F90: Regenerate.
1516         * generated/_sin_r4.F90: Regenerate.
1517         * generated/_sin_r8.F90: Regenerate.
1518         * generated/_log_r16.F90: Regenerate.
1519         * generated/_sin_r10.F90: Regenerate.
1520         * generated/_sqrt_r4.F90: Regenerate.
1521         * generated/_exp_c10.F90: Regenerate.
1522         * generated/_sqrt_r8.F90: Regenerate.
1523         * generated/_asinh_r4.F90: Regenerate.
1524         * generated/_sqrt_r10.F90: Regenerate.
1525         * generated/_asinh_r8.F90: Regenerate.
1526         * generated/_dim_r4.F90: Regenerate.
1527         * generated/_dim_r8.F90: Regenerate.
1528         * generated/_dim_r10.F90: Regenerate.
1529         * generated/_cosh_r4.F90: Regenerate.
1530         * generated/_conjg_c10.F90: Regenerate.
1531         * generated/_tan_r10.F90: Regenerate.
1532         * generated/_cosh_r8.F90: Regenerate.
1533         * generated/_mod_r16.F90: Regenerate.
1534         * generated/_abs_c16.F90: Regenerate.
1535         * generated/_cos_r4.F90: Regenerate.
1536         * generated/_asinh_r16.F90: Regenerate.
1537         * generated/_cos_r8.F90: Regenerate.
1538         * generated/_atanh_r4.F90: Regenerate.
1539         * generated/_atanh_r8.F90: Regenerate.
1540         * generated/_acos_r16.F90: Regenerate.
1541         * generated/_anint_r4.F90: Regenerate.
1542         * generated/_acosh_r10.F90: Regenerate.
1543         * generated/_anint_r8.F90: Regenerate.
1544         * generated/_exp_r16.F90: Regenerate.
1545         * generated/_mod_r4.F90: Regenerate.
1546         * generated/_cos_c10.F90: Regenerate.
1547         * generated/_atan2_r10.F90: Regenerate.
1548         * generated/_dim_i16.F90: Regenerate.
1549         * generated/_mod_r8.F90: Regenerate.
1550         * generated/_anint_r10.F90: Regenerate.
1551         * generated/_aint_r4.F90: Regenerate.
1552         * generated/_aint_r8.F90: Regenerate.
1553         * generated/_dim_i4.F90: Regenerate.
1554         * generated/_sinh_r4.F90: Regenerate.
1555         * generated/_log_c4.F90: Regenerate.
1556         * generated/_dim_i8.F90: Regenerate.
1557         * generated/_sinh_r8.F90: Regenerate.
1558         * generated/_log_c8.F90: Regenerate.
1559         * generated/_sin_c4.F90: Regenerate.
1560         * generated/_sin_c8.F90: Regenerate.
1561         * generated/misc_specifics.F90: Regenerate.
1562         * generated/_abs_r10.F90: Regenerate.
1563         * generated/_aimag_c16.F90: Regenerate.
1564         * generated/_atan_r4.F90: Regenerate.
1565         * generated/_sinh_r16.F90: Regenerate.
1566         * generated/_atan_r8.F90: Regenerate.
1567         * generated/_atanh_r10.F90: Regenerate.
1568         * generated/_cosh_r10.F90: Regenerate.
1569         * generated/_sqrt_c4.F90: Regenerate.
1570         * generated/_asin_r16.F90: Regenerate.
1571
1572 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1573
1574         PR libfortran/26893
1575         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
1576         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
1577         * configure: Regenerate.
1578         * config.h.in: Regenerate because it was forgottent in the last
1579         commit.
1580
1581 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1582             Tobias Burnus  <burnus@net-b.de>
1583
1584         PR libfortran/29649
1585         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
1586         environment variable.
1587         * runtime/compile_options.c (set_std): Add new argument.
1588         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
1589         functionality.
1590         * libgfortran.h (options_t): New dump_core and backtrace members.
1591         (sys_exit): Move prototype.
1592         * io/unix.c (sys_exit): Move to runtime/error.c.
1593         * configure.ac: Add check for getrlimit.
1594         * configure: Regenerate.
1595
1596 2007-01-17  Tom Tromey  <tromey@redhat.com>
1597
1598         PR libfortran/27107:
1599         * aclocal.m4, configure, Makefile.in: Rebuilt.
1600         * configure.ac: Enable automake dependency tracking.  Update
1601         minimum automake version.
1602
1603 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1604
1605         PR libfortran/27107
1606         * runtime/environ.c: Don't include io/io.h.
1607         * runtime/string.c: Don't include io/io.h.
1608         (compare0): Add cast to avoid warning.
1609         * runtime/error.c: Don't include io/io.h.
1610         (st_printf): Move to io/unix.c.
1611         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
1612         * intrinsics/fget.c: Likewise.
1613         * intrinsics/ftell.c: Likewise.
1614         * intrinsics/tty.c: Likewise.
1615         * libgfortran.h (DEFAULT_RECL, notification_std,
1616         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
1617         DEFAULT_TEMPDIR): New declarations.
1618         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
1619         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
1620         Move to libgfortran.h.
1621         * io/unix.c: Add io/unix.h content.
1622         (st_printf): New function.
1623         * io/intrinsics.c: New file.
1624         * io/unix.h: Remove, contents moved into unix.c.
1625         * libtool-version: Update library version to 3.0.0.
1626         * configure.ac: Update library version to 0.3.
1627         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
1628         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
1629         * Makefile.in: Regenerate.
1630         * configure: Regenerate.
1631
1632 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1633
1634         PR libfortran/30435
1635         * io/list_read.c (finish_separator): Don't call next_record.
1636         (list_formatted_read_scalar): Clean up some comments and whitespace.
1637         (nml_read_obj): Whitespace fix.
1638
1639 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1640
1641         PR libfortran/30162
1642         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
1643         s->file_length == -1.
1644         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
1645         (fd_seek): If not seekable, just return success.
1646         (fd_truncate): If not seekable, no need to truncate.  Return failure if
1647         seek fails and the stream is not a pipe.
1648         (fd_to_stream): Make test for non-seekable file more robust.
1649
1650 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
1651
1652         * ChangeLog: Copied to ...
1653         * ChangeLog-2006: here.