libgfortran/ChangeLog

   1 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libgfortran/83811
   4         * write.c (select_buffer): Adjust buffer size up by 1.
   5
   6 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
   7
   8         PR 78534, bugfix for r256322
   9         * io/transfer.c (next_record_w): Use correct type for return value
  10         of next_array_record.
  11
  12 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
  13
  14         * libgfortran.h (GFC_DTYPE_COPY): New macro.
  15         (GFC_DTYPE_COPY_SETRANK): New macro.
  16         (GFC_DTYPE_IS_UNSET): New macro.
  17         * intrinsics/cshift0.c (cshift0): Use new macros.
  18         * intrinsics/eoshift0.c (eoshift0): Likewise.
  19         * intrinsics/eoshift2.c (eoshift2): Likewise.
  20         * intrinsics/move_alloc.c (move_alloc): Likewise.
  21         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
  22         * intrinsics/spread_generic.c (spread_internal): Likewise.
  23         * intrinsics/spread_generic.c (spread_scalar): Likewise.
  24         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
  25         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
  26         * intrinsics/unpack_generic.c (unpack0): Likewise.
  27         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
  28         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
  29         * m4/cshift1.m4 (cshift1): Likewise.
  30         * m4/eoshift1.m4 (eoshift1): Likewise.
  31         * m4/eoshift3.m4 (eoshift3): Likewise.
  32         * m4/iforeach-s.m4: Likewise.
  33         * m4/iforeach.m4: Likewise.
  34         * m4/ifunction-s.m4: Likewise.
  35         * m4/ifunction-s2.m4: Likewise.
  36         * m4/ifunction.m4: Likewise.
  37         * m4/ifunction_logical.m4: Likewise.
  38         * m4/reshape.m4: Likewise.
  39         * m4/spread.m4: Likewise.
  40         * generated/all_l1.c : Regenerated.
  41         * generated/all_l16.c : Regenerated.
  42         * generated/all_l2.c : Regenerated.
  43         * generated/all_l4.c : Regenerated.
  44         * generated/all_l8.c : Regenerated.
  45         * generated/any_l1.c : Regenerated.
  46         * generated/any_l16.c : Regenerated.
  47         * generated/any_l2.c : Regenerated.
  48         * generated/any_l4.c : Regenerated.
  49         * generated/any_l8.c : Regenerated.
  50         * generated/count_16_l.c : Regenerated.
  51         * generated/count_1_l.c : Regenerated.
  52         * generated/count_2_l.c : Regenerated.
  53         * generated/count_4_l.c : Regenerated.
  54         * generated/count_8_l.c : Regenerated.
  55         * generated/cshift1_16.c : Regenerated.
  56         * generated/cshift1_4.c : Regenerated.
  57         * generated/cshift1_8.c : Regenerated.
  58         * generated/eoshift1_16.c : Regenerated.
  59         * generated/eoshift1_4.c : Regenerated.
  60         * generated/eoshift1_8.c : Regenerated.
  61         * generated/eoshift3_16.c : Regenerated.
  62         * generated/eoshift3_4.c : Regenerated.
  63         * generated/eoshift3_8.c : Regenerated.
  64         * generated/iall_i1.c : Regenerated.
  65         * generated/iall_i16.c : Regenerated.
  66         * generated/iall_i2.c : Regenerated.
  67         * generated/iall_i4.c : Regenerated.
  68         * generated/iall_i8.c : Regenerated.
  69         * generated/iany_i1.c : Regenerated.
  70         * generated/iany_i16.c : Regenerated.
  71         * generated/iany_i2.c : Regenerated.
  72         * generated/iany_i4.c : Regenerated.
  73         * generated/iany_i8.c : Regenerated.
  74         * generated/iparity_i1.c : Regenerated.
  75         * generated/iparity_i16.c : Regenerated.
  76         * generated/iparity_i2.c : Regenerated.
  77         * generated/iparity_i4.c : Regenerated.
  78         * generated/iparity_i8.c : Regenerated.
  79         * generated/maxloc0_16_i1.c : Regenerated.
  80         * generated/maxloc0_16_i16.c : Regenerated.
  81         * generated/maxloc0_16_i2.c : Regenerated.
  82         * generated/maxloc0_16_i4.c : Regenerated.
  83         * generated/maxloc0_16_i8.c : Regenerated.
  84         * generated/maxloc0_16_r10.c : Regenerated.
  85         * generated/maxloc0_16_r16.c : Regenerated.
  86         * generated/maxloc0_16_r4.c : Regenerated.
  87         * generated/maxloc0_16_r8.c : Regenerated.
  88         * generated/maxloc0_16_s1.c : Regenerated.
  89         * generated/maxloc0_16_s4.c : Regenerated.
  90         * generated/maxloc0_4_i1.c : Regenerated.
  91         * generated/maxloc0_4_i16.c : Regenerated.
  92         * generated/maxloc0_4_i2.c : Regenerated.
  93         * generated/maxloc0_4_i4.c : Regenerated.
  94         * generated/maxloc0_4_i8.c : Regenerated.
  95         * generated/maxloc0_4_r10.c : Regenerated.
  96         * generated/maxloc0_4_r16.c : Regenerated.
  97         * generated/maxloc0_4_r4.c : Regenerated.
  98         * generated/maxloc0_4_r8.c : Regenerated.
  99         * generated/maxloc0_4_s1.c : Regenerated.
 100         * generated/maxloc0_4_s4.c : Regenerated.
 101         * generated/maxloc0_8_i1.c : Regenerated.
 102         * generated/maxloc0_8_i16.c : Regenerated.
 103         * generated/maxloc0_8_i2.c : Regenerated.
 104         * generated/maxloc0_8_i4.c : Regenerated.
 105         * generated/maxloc0_8_i8.c : Regenerated.
 106         * generated/maxloc0_8_r10.c : Regenerated.
 107         * generated/maxloc0_8_r16.c : Regenerated.
 108         * generated/maxloc0_8_r4.c : Regenerated.
 109         * generated/maxloc0_8_r8.c : Regenerated.
 110         * generated/maxloc0_8_s1.c : Regenerated.
 111         * generated/maxloc0_8_s4.c : Regenerated.
 112         * generated/maxloc1_16_i1.c : Regenerated.
 113         * generated/maxloc1_16_i16.c : Regenerated.
 114         * generated/maxloc1_16_i2.c : Regenerated.
 115         * generated/maxloc1_16_i4.c : Regenerated.
 116         * generated/maxloc1_16_i8.c : Regenerated.
 117         * generated/maxloc1_16_r10.c : Regenerated.
 118         * generated/maxloc1_16_r16.c : Regenerated.
 119         * generated/maxloc1_16_r4.c : Regenerated.
 120         * generated/maxloc1_16_r8.c : Regenerated.
 121         * generated/maxloc1_16_s1.c : Regenerated.
 122         * generated/maxloc1_16_s4.c : Regenerated.
 123         * generated/maxloc1_4_i1.c : Regenerated.
 124         * generated/maxloc1_4_i16.c : Regenerated.
 125         * generated/maxloc1_4_i2.c : Regenerated.
 126         * generated/maxloc1_4_i4.c : Regenerated.
 127         * generated/maxloc1_4_i8.c : Regenerated.
 128         * generated/maxloc1_4_r10.c : Regenerated.
 129         * generated/maxloc1_4_r16.c : Regenerated.
 130         * generated/maxloc1_4_r4.c : Regenerated.
 131         * generated/maxloc1_4_r8.c : Regenerated.
 132         * generated/maxloc1_4_s1.c : Regenerated.
 133         * generated/maxloc1_4_s4.c : Regenerated.
 134         * generated/maxloc1_8_i1.c : Regenerated.
 135         * generated/maxloc1_8_i16.c : Regenerated.
 136         * generated/maxloc1_8_i2.c : Regenerated.
 137         * generated/maxloc1_8_i4.c : Regenerated.
 138         * generated/maxloc1_8_i8.c : Regenerated.
 139         * generated/maxloc1_8_r10.c : Regenerated.
 140         * generated/maxloc1_8_r16.c : Regenerated.
 141         * generated/maxloc1_8_r4.c : Regenerated.
 142         * generated/maxloc1_8_r8.c : Regenerated.
 143         * generated/maxloc1_8_s1.c : Regenerated.
 144         * generated/maxloc1_8_s4.c : Regenerated.
 145         * generated/maxval1_s1.c : Regenerated.
 146         * generated/maxval1_s4.c : Regenerated.
 147         * generated/maxval_i1.c : Regenerated.
 148         * generated/maxval_i16.c : Regenerated.
 149         * generated/maxval_i2.c : Regenerated.
 150         * generated/maxval_i4.c : Regenerated.
 151         * generated/maxval_i8.c : Regenerated.
 152         * generated/maxval_r10.c : Regenerated.
 153         * generated/maxval_r16.c : Regenerated.
 154         * generated/maxval_r4.c : Regenerated.
 155         * generated/maxval_r8.c : Regenerated.
 156         * generated/minloc0_16_i1.c : Regenerated.
 157         * generated/minloc0_16_i16.c : Regenerated.
 158         * generated/minloc0_16_i2.c : Regenerated.
 159         * generated/minloc0_16_i4.c : Regenerated.
 160         * generated/minloc0_16_i8.c : Regenerated.
 161         * generated/minloc0_16_r10.c : Regenerated.
 162         * generated/minloc0_16_r16.c : Regenerated.
 163         * generated/minloc0_16_r4.c : Regenerated.
 164         * generated/minloc0_16_r8.c : Regenerated.
 165         * generated/minloc0_16_s1.c : Regenerated.
 166         * generated/minloc0_16_s4.c : Regenerated.
 167         * generated/minloc0_4_i1.c : Regenerated.
 168         * generated/minloc0_4_i16.c : Regenerated.
 169         * generated/minloc0_4_i2.c : Regenerated.
 170         * generated/minloc0_4_i4.c : Regenerated.
 171         * generated/minloc0_4_i8.c : Regenerated.
 172         * generated/minloc0_4_r10.c : Regenerated.
 173         * generated/minloc0_4_r16.c : Regenerated.
 174         * generated/minloc0_4_r4.c : Regenerated.
 175         * generated/minloc0_4_r8.c : Regenerated.
 176         * generated/minloc0_4_s1.c : Regenerated.
 177         * generated/minloc0_4_s4.c : Regenerated.
 178         * generated/minloc0_8_i1.c : Regenerated.
 179         * generated/minloc0_8_i16.c : Regenerated.
 180         * generated/minloc0_8_i2.c : Regenerated.
 181         * generated/minloc0_8_i4.c : Regenerated.
 182         * generated/minloc0_8_i8.c : Regenerated.
 183         * generated/minloc0_8_r10.c : Regenerated.
 184         * generated/minloc0_8_r16.c : Regenerated.
 185         * generated/minloc0_8_r4.c : Regenerated.
 186         * generated/minloc0_8_r8.c : Regenerated.
 187         * generated/minloc0_8_s1.c : Regenerated.
 188         * generated/minloc0_8_s4.c : Regenerated.
 189         * generated/minloc1_16_i1.c : Regenerated.
 190         * generated/minloc1_16_i16.c : Regenerated.
 191         * generated/minloc1_16_i2.c : Regenerated.
 192         * generated/minloc1_16_i4.c : Regenerated.
 193         * generated/minloc1_16_i8.c : Regenerated.
 194         * generated/minloc1_16_r10.c : Regenerated.
 195         * generated/minloc1_16_r16.c : Regenerated.
 196         * generated/minloc1_16_r4.c : Regenerated.
 197         * generated/minloc1_16_r8.c : Regenerated.
 198         * generated/minloc1_16_s1.c : Regenerated.
 199         * generated/minloc1_16_s4.c : Regenerated.
 200         * generated/minloc1_4_i1.c : Regenerated.
 201         * generated/minloc1_4_i16.c : Regenerated.
 202         * generated/minloc1_4_i2.c : Regenerated.
 203         * generated/minloc1_4_i4.c : Regenerated.
 204         * generated/minloc1_4_i8.c : Regenerated.
 205         * generated/minloc1_4_r10.c : Regenerated.
 206         * generated/minloc1_4_r16.c : Regenerated.
 207         * generated/minloc1_4_r4.c : Regenerated.
 208         * generated/minloc1_4_r8.c : Regenerated.
 209         * generated/minloc1_4_s1.c : Regenerated.
 210         * generated/minloc1_4_s4.c : Regenerated.
 211         * generated/minloc1_8_i1.c : Regenerated.
 212         * generated/minloc1_8_i16.c : Regenerated.
 213         * generated/minloc1_8_i2.c : Regenerated.
 214         * generated/minloc1_8_i4.c : Regenerated.
 215         * generated/minloc1_8_i8.c : Regenerated.
 216         * generated/minloc1_8_r10.c : Regenerated.
 217         * generated/minloc1_8_r16.c : Regenerated.
 218         * generated/minloc1_8_r4.c : Regenerated.
 219         * generated/minloc1_8_r8.c : Regenerated.
 220         * generated/minloc1_8_s1.c : Regenerated.
 221         * generated/minloc1_8_s4.c : Regenerated.
 222         * generated/minval1_s1.c : Regenerated.
 223         * generated/minval1_s4.c : Regenerated.
 224         * generated/minval_i1.c : Regenerated.
 225         * generated/minval_i16.c : Regenerated.
 226         * generated/minval_i2.c : Regenerated.
 227         * generated/minval_i4.c : Regenerated.
 228         * generated/minval_i8.c : Regenerated.
 229         * generated/minval_r10.c : Regenerated.
 230         * generated/minval_r16.c : Regenerated.
 231         * generated/minval_r4.c : Regenerated.
 232         * generated/minval_r8.c : Regenerated.
 233         * generated/norm2_r10.c : Regenerated.
 234         * generated/norm2_r16.c : Regenerated.
 235         * generated/norm2_r4.c : Regenerated.
 236         * generated/norm2_r8.c : Regenerated.
 237         * generated/parity_l1.c : Regenerated.
 238         * generated/parity_l16.c : Regenerated.
 239         * generated/parity_l2.c : Regenerated.
 240         * generated/parity_l4.c : Regenerated.
 241         * generated/parity_l8.c : Regenerated.
 242         * generated/product_c10.c : Regenerated.
 243         * generated/product_c16.c : Regenerated.
 244         * generated/product_c4.c : Regenerated.
 245         * generated/product_c8.c : Regenerated.
 246         * generated/product_i1.c : Regenerated.
 247         * generated/product_i16.c : Regenerated.
 248         * generated/product_i2.c : Regenerated.
 249         * generated/product_i4.c : Regenerated.
 250         * generated/product_i8.c : Regenerated.
 251         * generated/product_r10.c : Regenerated.
 252         * generated/product_r16.c : Regenerated.
 253         * generated/product_r4.c : Regenerated.
 254         * generated/product_r8.c : Regenerated.
 255         * generated/reshape_c10.c : Regenerated.
 256         * generated/reshape_c16.c : Regenerated.
 257         * generated/reshape_c4.c : Regenerated.
 258         * generated/reshape_c8.c : Regenerated.
 259         * generated/reshape_i16.c : Regenerated.
 260         * generated/reshape_i4.c : Regenerated.
 261         * generated/reshape_i8.c : Regenerated.
 262         * generated/reshape_r10.c : Regenerated.
 263         * generated/reshape_r16.c : Regenerated.
 264         * generated/reshape_r4.c : Regenerated.
 265         * generated/reshape_r8.c : Regenerated.
 266         * generated/spread_c10.c : Regenerated.
 267         * generated/spread_c16.c : Regenerated.
 268         * generated/spread_c4.c : Regenerated.
 269         * generated/spread_c8.c : Regenerated.
 270         * generated/spread_i1.c : Regenerated.
 271         * generated/spread_i16.c : Regenerated.
 272         * generated/spread_i2.c : Regenerated.
 273         * generated/spread_i4.c : Regenerated.
 274         * generated/spread_i8.c : Regenerated.
 275         * generated/spread_r10.c : Regenerated.
 276         * generated/spread_r16.c : Regenerated.
 277         * generated/spread_r4.c : Regenerated.
 278         * generated/spread_r8.c : Regenerated.
 279         * generated/sum_c10.c : Regenerated.
 280         * generated/sum_c16.c : Regenerated.
 281         * generated/sum_c4.c : Regenerated.
 282         * generated/sum_c8.c : Regenerated.
 283         * generated/sum_i1.c : Regenerated.
 284         * generated/sum_i16.c : Regenerated.
 285         * generated/sum_i2.c : Regenerated.
 286         * generated/sum_i4.c : Regenerated.
 287         * generated/sum_i8.c : Regenerated.
 288         * generated/sum_r10.c : Regenerated.
 289         * generated/sum_r16.c : Regenerated.
 290         * generated/sum_r4.c : Regenerated.
 291         * generated/sum_r8.c : Regenerated.
 292
 293 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
 294
 295         PR fortran/78534
 296         PR fortran/83704
 297         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
 298         (fbuf_debug): Convert debug output to unsigned long.
 299         (fbuf_reset): Use ptrdiff_t for return value.
 300         (fbuf_alloc): Use size_t for length argument.
 301         (fbuf_flush): Handle large buffers.
 302         (fbuf_flush_list): Likewise.
 303         (fbuf_seek): Use ptrdiff_t for offset and return value.
 304         (fbuf_read): Use size_t for length argument.
 305         (fbuf_getc_refill): Use size_t to match fbuf_read.
 306         * io/fbuf.h (struct fbuf): Use size_t for lengths.
 307         (fbuf_init): Use size_t instead of int for length.
 308         (fbuf_reset): Use ptrdiff_t for return value.
 309         (fbuf_alloc): Use size_t for length argument.
 310         (fbuf_seek): Use ptrdiff_t for offset and return value.
 311         (fbuf_read): Use size_t for length argument.
 312         * io/io.h (read_block_form): Likewise.
 313         (read_block_form4): Likewise.
 314         (write_block): Likewise.
 315         (read_a): Likewise.
 316         (read_a_char4): Likewise.
 317         (read_x): Likewise.
 318         (write_a): Likewise.
 319         (write_a_char4): Likewise.
 320         * io/list_read.c (list_formatted_read_scalar): Use size_t to
 321         handle large buffers.
 322         * io/read.c (read_l): Likewise.
 323         (read_utf8): Likewise.
 324         (read_utf8_char1): Likewise.
 325         (read_default_char1): Likewise.
 326         (read_utf8_char4): Likewise.
 327         (read_default_char4): Likewise.
 328         (read_a): Likewise.
 329         (read_a_char4): Likewise.
 330         (eat_leading_spaces): Likewise.
 331         (next_char): Likewise.
 332         (read_decimal): Likewise.
 333         (read_radix): Likewise.
 334         (read_f): Likewise.
 335         (read_x): Likewise.
 336         * io/transfer.c (read_sf_internal): Likewise.
 337         (read_sf): Likewise.
 338         (read_block_form): Likewise.
 339         (read_block_form4): Likewise.
 340         (write_block): Likewise.
 341         (formatted_transfer_scalar_write): Likewise.
 342         (next_record_w): Likewise.
 343         * io/unix.c (mem_alloc_r): Likewise.
 344         (mem_alloc_r4): Likewise.
 345         (mem_alloc_w): Likewise.
 346         (mem_alloc_w4): Likewise.
 347         (mem_read): Likewise.
 348         (mem_read4): Likewise.
 349         (mem_write): Likewise.
 350         (mem_write4): Likewise.
 351         (open_internal): Likewise.
 352         (open_internal4): Likewise.
 353         * io/unix.h (open_internal): Likewise.
 354         (open_internal4): Likewise.
 355         (mem_alloc_w): Likewise.
 356         (mem_alloc_r): Likewise.
 357         (mem_alloc_w4): Likewise.
 358         (mem_alloc_r4): Likewise.
 359         * io/write.c (write_check_cc): Likewise.
 360         (write_cc): Likewise.
 361         (write_a): Likewise.
 362         (write_a_char4): Likewise.
 363
 364 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
 365
 366         * io/write.c (namelist_write): Remove unused variable "i".
 367
 368 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
 369             Janne Blomqvist  <jb@gcc.gnu.org>
 370
 371         PR fortran/83704
 372         * io/write.c (write_character): Use size_t instead of int for
 373         length.
 374
 375 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
 376
 377         PR fortran/78534
 378         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
 379         (get_command_argument_i4): Likewise.
 380         (get_command_i4): Likewise.
 381         * intrinsics/chmod.c (chmod_internal): Likewise.
 382         * intrinsics/env.c (get_environment_variable_i4): Likewise.
 383         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
 384         member.
 385         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
 386         * intrinsics/getlog.c (getlog): Likewise.
 387         * intrinsics/hostnm.c (hostnm_0): Likewise.
 388         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
 389         work if gfc_charlen_type is unsigned.
 390         (string_scan): Likewise.
 391         * io/transfer.c (transfer_character): Modify prototype.
 392         (transfer_character_write): Likewise.
 393         (transfer_character_wide): Likewise.
 394         (transfer_character_wide_write): Likewise.
 395         (transfer_array): Typecast to avoid signed-unsigned comparison.
 396         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
 397         * io/write.c (namelist_write): Likewise.
 398         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
 399
 400 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 401
 402         Update copyright years.
 403
 404 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
 405
 406         PR libgfortran/83649
 407         * io/unix.c (MAX_CHUNK): New define.
 408         (raw_read): For reads larger than MAX_CHUNK, loop.
 409         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
 410 \f
 411 Copyright (C) 2018 Free Software Foundation, Inc.
 412
 413 Copying and distribution of this file, with or without modification,
 414 are permitted in any medium without royalty provided the copyright
 415 notice and this notice are preserved.