libgfortran/ChangeLog

   1 2018-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
   2
   3         * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension
   4         of descriptor to use vaiable members for dim.
   5         Change usage of GFC_ARRAY_DESCRIPTOR accordingly.
   6         (GFC_FILL_ARRAY_DESCRIPTOR): New macro.
   7         (gfc_full_array_i4): New type.
   8         * intrinsics/date_and_time.c (secnds): Use sizeof
   9         (gfc_array_i4) + sizeof (descriptor_dimension) for memory
  10         allocation.
  11         * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR.
  12         * io/format.c: Use sizeof (gfc_array_i4) + sizeof
  13         (descriptor_dimension) for memoy allocation.
  14         * io/list_read.c (list_formatted_read_scalar): Use
  15         gfc_full_array_i4 for variable.
  16         (nml_read_obj): Likewise.
  17         * io/write.c (list_formatted_write_scalar): Likewise.
  18         (nml_write_obj): Likewise.
  19         * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR.
  20         * generated/reshape_c10.c: Regenerated.
  21         * generated/reshape_c16.c: Regenerated.
  22         * generated/reshape_c4.c: Regenerated.
  23         * generated/reshape_c8.c: Regenerated.
  24         * generated/reshape_i16.c: Regenerated.
  25         * generated/reshape_i4.c: Regenerated.
  26         * generated/reshape_i8.c: Regenerated.
  27         * generated/reshape_r10.c: Regenerated.
  28         * generated/reshape_r16.c: Regenerated.
  29         * generated/reshape_r4.c: Regenerated.
  30         * generated/reshape_r8.c: Regenerated.
  31
  32 2018-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
  33
  34         * generated/cshift1_16.c (cshift1): Regenerated.
  35         * generated/cshift1_4.c (cshift1): Regenerated.
  36         * generated/cshift1_8.c (cshift1): Regenerated.
  37         * generated/eoshift1_16.c (eoshift1): Regenerated.
  38         * generated/eoshift1_4.c (eoshift1): Regenerated.
  39         * generated/eoshift1_8.c (eoshift1): Regenerated.
  40         * generated/eoshift3_16.c (eoshift3): Regenerated.
  41         * generated/eoshift3_4.c (eoshift3): Regenerated.
  42         * generated/eoshift3_8.c (eoshift3): Regenerated.
  43         * generated/in_pack_c10.c (internal_pack_c10): Regenerated.
  44         * generated/in_pack_c16.c (internal_pack_c16): Regenerated.
  45         * generated/in_pack_c4.c (internal_pack_c4): Regenerated.
  46         * generated/in_pack_c8.c (internal_pack_c8): Regenerated.
  47         * generated/in_pack_i1.c (internal_pack_1): Regenerated.
  48         * generated/in_pack_i16.c (internal_pack_16): Regenerated.
  49         * generated/in_pack_i2.c (internal_pack_2): Regenerated.
  50         * generated/in_pack_i4.c (internal_pack_4): Regenerated.
  51         * generated/in_pack_i8.c (internal_pack_8): Regenerated.
  52         * generated/in_pack_r10.c (internal_pack_r10): Regenerated.
  53         * generated/in_pack_r16.c (internal_pack_r16): Regenerated.
  54         * generated/in_pack_r4.c (internal_pack_r4): Regenerated.
  55         * generated/in_pack_r8.c (internal_pack_r8): Regenerated.
  56         * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated.
  57         * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated.
  58         * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated.
  59         * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated.
  60         * generated/in_unpack_i1.c (internal_unpack_1): Regenerated.
  61         * generated/in_unpack_i16.c (internal_unpack_16): Regenerated.
  62         * generated/in_unpack_i2.c (internal_unpack_2): Regenerated.
  63         * generated/in_unpack_i4.c (internal_unpack_4): Regenerated.
  64         * generated/in_unpack_i8.c (internal_unpack_8): Regenerated.
  65         * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated.
  66         * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated.
  67         * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated.
  68         * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated.
  69         * generated/reshape_c10.c (reshape_c10): Regenerated.
  70         * generated/reshape_c16.c (reshape_c16): Regenerated.
  71         * generated/reshape_c4.c (reshape_c4): Regenerated.
  72         * generated/reshape_c8.c (reshape_c8): Regenerated.
  73         * generated/reshape_i16.c (reshape_16): Regenerated.
  74         * generated/reshape_i4.c (reshape_4): Regenerated.
  75         * generated/reshape_i8.c (reshape_8): Regenerated.
  76         * generated/reshape_r10.c (reshape_r10): Regenerated.
  77         * generated/reshape_r16.c (reshape_r16): Regenerated.
  78         * generated/reshape_r4.c (reshape_r4): Regenerated.
  79         * generated/reshape_r8.c (reshape_r8): Regenerated.
  80         * generated/shape_i1.c (shape_1): Regenerated.
  81         * generated/shape_i16.c (shape_16): Regenerated.
  82         * generated/shape_i2.c (shape_2): Regenerated.
  83         * generated/shape_i4.c (shape_4): Regenerated.
  84         * generated/shape_i8.c (shape_8): Regenerated.
  85         * generated/spread_c10.c (spread_scalar_c10): Regenerated.
  86         * generated/spread_c16.c (spread_scalar_c16): Regenerated.
  87         * generated/spread_c4.c (spread_scalar_c4): Regenerated.
  88         * generated/spread_c8.c (spread_scalar_c8): Regenerated.
  89         * generated/spread_i1.c (spread_scalar_i1): Regenerated.
  90         * generated/spread_i16.c (spread_scalar_i16): Regenerated.
  91         * generated/spread_i2.c (spread_scalar_i2): Regenerated.
  92         * generated/spread_i4.c (spread_scalar_i4): Regenerated.
  93         * generated/spread_i8.c (spread_scalar_i8): Regenerated.
  94         * generated/spread_r10.c (spread_scalar_r10): Regenerated.
  95         * generated/spread_r16.c (spread_scalar_r16): Regenerated.
  96         * generated/spread_r4.c (spread_scalar_r4): Regenerated.
  97         * generated/spread_r8.c (spread_scalar_r8): Regenerated.
  98         * intrinsics/random.c (jump): Use size_t for array index in loop.
  99         (getosrandom): Likewise.
 100         (arandom_r4): Make n an index_type.
 101         (arandom_r8): Likewise.
 102         (arandom_r10): Likewise.
 103         (arandom_r16): Likewise.
 104         (scramble_seed): Use size_t for array index in loop.
 105         * m4/cshift1.m4: Make i an index_type.
 106         * m4/eoshift1.m4: Likewise.
 107         * m4/eoshift3.m4: Likewise.
 108         * m4/in_pack.m4: Make n an index_type.
 109         * m4/in_unpack.m4: Likewise.
 110         * m4/reshape.m4: Make n and dim index_type's.
 111         * m4/shape.m4: Make n an index_type.
 112         * m4/spread.m4: Likewise, use index_type argument rather than
 113         copying to int.
 114         * runtime/bounds.c (bounds_ifunction_return): Make n an
 115         index_type.
 116         * runtime/in_pack_generic.c (internal_pack): Likewise.
 117         * runtime/in_unpack_generic.c (internal_unpack): Make n and size
 118         index_type's.
 119
 120 2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
 121
 122         PR fortran/37577
 123         * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
 124         GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
 125         * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
 126         * generated/cshift1_16.c: Regenerated.
 127         * generated/cshift1_4.c: Regenerated.
 128         * generated/cshift1_8.c: Regenerated.
 129         * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
 130         * intrinsics/pack_generic.c (pack): Move handling of other types
 131         into separate switch statement.
 132         * intrinsics/spread_generic.c (spread): Likewise.
 133         (spread_scalar): Likewise.
 134         * intrinsics/unpack_generic.c (unpack1): Likewise.
 135         (unpack0): Likewise.
 136         * runtime/in_pack_generic.c (internal_pack): Likewise.
 137         * runtime/in_unpack_generic.c (internal_unpack): Likewise.
 138
 139 2018-01-25  Paul Thomas  <pault@gcc.gnu.org>
 140
 141         PR fortran/37577
 142         * caf/single.c (_gfortran_caf_failed_images): Access the 'type'
 143         and 'elem_len' fields of the dtype instead of the shifts.
 144         (_gfortran_caf_stopped_images): Likewise.
 145         * intrinsics/associated.c (associated): Compare the 'type' and
 146         'elem_len' fields instead of the dtype.
 147         * caf/date_and_time.c : Access the dtype fields rather using
 148         shifts and masks.
 149         * io/transfer.c (transfer_array ): Comment on item count.
 150         (set_nml_var,st_set_nml_var): Change dtype type and use fields.
 151         (st_set_nml_dtio_var): Likewise.
 152         * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
 153         add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
 154         to access the dtype fields.
 155
 156 2018-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>
 157
 158         PR fortran/54613
 159         * m4/iparm.m4: Add back_arg macro if in minloc or maxloc.
 160         * m4/iforeach-s.m4: Add optional argument back with back_arg
 161         macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert
 162         that back is non-true.
 163         * m4/iforeach.m4: Likewise.
 164         * m4/ifunction-s.m4: Likewise.
 165         * m4/ifunction.m4: Likewise.
 166         * m4/maxloc0.m4: Include assert.h
 167         * m4/minloc0.m4: Likewise.
 168         * m4/maxloc0s.m4: #define HAVE_BACK_ARG.
 169         * m4/minloc0s.m4: Likewise.
 170         * m4/maxloc1s.m4: Likewise.
 171         * m4/minloc1s.m4: Likewise.
 172         * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG.
 173         * m4/minloc1.m4: Likewise.
 174         * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that
 175         back is non-true.
 176         * m4/minloc2s.m4: Likewise.
 177         * generated/iall_i1.c: Regenerated.
 178         * generated/iall_i16.c: Regenerated.
 179         * generated/iall_i2.c: Regenerated.
 180         * generated/iall_i4.c: Regenerated.
 181         * generated/iall_i8.c: Regenerated.
 182         * generated/iany_i1.c: Regenerated.
 183         * generated/iany_i16.c: Regenerated.
 184         * generated/iany_i2.c: Regenerated.
 185         * generated/iany_i4.c: Regenerated.
 186         * generated/iany_i8.c: Regenerated.
 187         * generated/iparity_i1.c: Regenerated.
 188         * generated/iparity_i16.c: Regenerated.
 189         * generated/iparity_i2.c: Regenerated.
 190         * generated/iparity_i4.c: Regenerated.
 191         * generated/iparity_i8.c: Regenerated.
 192         * generated/maxloc0_16_i1.c: Regenerated.
 193         * generated/maxloc0_16_i16.c: Regenerated.
 194         * generated/maxloc0_16_i2.c: Regenerated.
 195         * generated/maxloc0_16_i4.c: Regenerated.
 196         * generated/maxloc0_16_i8.c: Regenerated.
 197         * generated/maxloc0_16_r10.c: Regenerated.
 198         * generated/maxloc0_16_r16.c: Regenerated.
 199         * generated/maxloc0_16_r4.c: Regenerated.
 200         * generated/maxloc0_16_r8.c: Regenerated.
 201         * generated/maxloc0_16_s1.c: Regenerated.
 202         * generated/maxloc0_16_s4.c: Regenerated.
 203         * generated/maxloc0_4_i1.c: Regenerated.
 204         * generated/maxloc0_4_i16.c: Regenerated.
 205         * generated/maxloc0_4_i2.c: Regenerated.
 206         * generated/maxloc0_4_i4.c: Regenerated.
 207         * generated/maxloc0_4_i8.c: Regenerated.
 208         * generated/maxloc0_4_r10.c: Regenerated.
 209         * generated/maxloc0_4_r16.c: Regenerated.
 210         * generated/maxloc0_4_r4.c: Regenerated.
 211         * generated/maxloc0_4_r8.c: Regenerated.
 212         * generated/maxloc0_4_s1.c: Regenerated.
 213         * generated/maxloc0_4_s4.c: Regenerated.
 214         * generated/maxloc0_8_i1.c: Regenerated.
 215         * generated/maxloc0_8_i16.c: Regenerated.
 216         * generated/maxloc0_8_i2.c: Regenerated.
 217         * generated/maxloc0_8_i4.c: Regenerated.
 218         * generated/maxloc0_8_i8.c: Regenerated.
 219         * generated/maxloc0_8_r10.c: Regenerated.
 220         * generated/maxloc0_8_r16.c: Regenerated.
 221         * generated/maxloc0_8_r4.c: Regenerated.
 222         * generated/maxloc0_8_r8.c: Regenerated.
 223         * generated/maxloc0_8_s1.c: Regenerated.
 224         * generated/maxloc0_8_s4.c: Regenerated.
 225         * generated/maxloc1_16_i1.c: Regenerated.
 226         * generated/maxloc1_16_i16.c: Regenerated.
 227         * generated/maxloc1_16_i2.c: Regenerated.
 228         * generated/maxloc1_16_i4.c: Regenerated.
 229         * generated/maxloc1_16_i8.c: Regenerated.
 230         * generated/maxloc1_16_r10.c: Regenerated.
 231         * generated/maxloc1_16_r16.c: Regenerated.
 232         * generated/maxloc1_16_r4.c: Regenerated.
 233         * generated/maxloc1_16_r8.c: Regenerated.
 234         * generated/maxloc1_16_s1.c: Regenerated.
 235         * generated/maxloc1_16_s4.c: Regenerated.
 236         * generated/maxloc1_4_i1.c: Regenerated.
 237         * generated/maxloc1_4_i16.c: Regenerated.
 238         * generated/maxloc1_4_i2.c: Regenerated.
 239         * generated/maxloc1_4_i4.c: Regenerated.
 240         * generated/maxloc1_4_i8.c: Regenerated.
 241         * generated/maxloc1_4_r10.c: Regenerated.
 242         * generated/maxloc1_4_r16.c: Regenerated.
 243         * generated/maxloc1_4_r4.c: Regenerated.
 244         * generated/maxloc1_4_r8.c: Regenerated.
 245         * generated/maxloc1_4_s1.c: Regenerated.
 246         * generated/maxloc1_4_s4.c: Regenerated.
 247         * generated/maxloc1_8_i1.c: Regenerated.
 248         * generated/maxloc1_8_i16.c: Regenerated.
 249         * generated/maxloc1_8_i2.c: Regenerated.
 250         * generated/maxloc1_8_i4.c: Regenerated.
 251         * generated/maxloc1_8_i8.c: Regenerated.
 252         * generated/maxloc1_8_r10.c: Regenerated.
 253         * generated/maxloc1_8_r16.c: Regenerated.
 254         * generated/maxloc1_8_r4.c: Regenerated.
 255         * generated/maxloc1_8_r8.c: Regenerated.
 256         * generated/maxloc1_8_s1.c: Regenerated.
 257         * generated/maxloc1_8_s4.c: Regenerated.
 258         * generated/maxval_i1.c: Regenerated.
 259         * generated/maxval_i16.c: Regenerated.
 260         * generated/maxval_i2.c: Regenerated.
 261         * generated/maxval_i4.c: Regenerated.
 262         * generated/maxval_i8.c: Regenerated.
 263         * generated/maxval_r10.c: Regenerated.
 264         * generated/maxval_r16.c: Regenerated.
 265         * generated/maxval_r4.c: Regenerated.
 266         * generated/maxval_r8.c: Regenerated.
 267         * generated/minloc0_16_i1.c: Regenerated.
 268         * generated/minloc0_16_i16.c: Regenerated.
 269         * generated/minloc0_16_i2.c: Regenerated.
 270         * generated/minloc0_16_i4.c: Regenerated.
 271         * generated/minloc0_16_i8.c: Regenerated.
 272         * generated/minloc0_16_r10.c: Regenerated.
 273         * generated/minloc0_16_r16.c: Regenerated.
 274         * generated/minloc0_16_r4.c: Regenerated.
 275         * generated/minloc0_16_r8.c: Regenerated.
 276         * generated/minloc0_16_s1.c: Regenerated.
 277         * generated/minloc0_16_s4.c: Regenerated.
 278         * generated/minloc0_4_i1.c: Regenerated.
 279         * generated/minloc0_4_i16.c: Regenerated.
 280         * generated/minloc0_4_i2.c: Regenerated.
 281         * generated/minloc0_4_i4.c: Regenerated.
 282         * generated/minloc0_4_i8.c: Regenerated.
 283         * generated/minloc0_4_r10.c: Regenerated.
 284         * generated/minloc0_4_r16.c: Regenerated.
 285         * generated/minloc0_4_r4.c: Regenerated.
 286         * generated/minloc0_4_r8.c: Regenerated.
 287         * generated/minloc0_4_s1.c: Regenerated.
 288         * generated/minloc0_4_s4.c: Regenerated.
 289         * generated/minloc0_8_i1.c: Regenerated.
 290         * generated/minloc0_8_i16.c: Regenerated.
 291         * generated/minloc0_8_i2.c: Regenerated.
 292         * generated/minloc0_8_i4.c: Regenerated.
 293         * generated/minloc0_8_i8.c: Regenerated.
 294         * generated/minloc0_8_r10.c: Regenerated.
 295         * generated/minloc0_8_r16.c: Regenerated.
 296         * generated/minloc0_8_r4.c: Regenerated.
 297         * generated/minloc0_8_r8.c: Regenerated.
 298         * generated/minloc0_8_s1.c: Regenerated.
 299         * generated/minloc0_8_s4.c: Regenerated.
 300         * generated/minloc1_16_i1.c: Regenerated.
 301         * generated/minloc1_16_i16.c: Regenerated.
 302         * generated/minloc1_16_i2.c: Regenerated.
 303         * generated/minloc1_16_i4.c: Regenerated.
 304         * generated/minloc1_16_i8.c: Regenerated.
 305         * generated/minloc1_16_r10.c: Regenerated.
 306         * generated/minloc1_16_r16.c: Regenerated.
 307         * generated/minloc1_16_r4.c: Regenerated.
 308         * generated/minloc1_16_r8.c: Regenerated.
 309         * generated/minloc1_16_s1.c: Regenerated.
 310         * generated/minloc1_16_s4.c: Regenerated.
 311         * generated/minloc1_4_i1.c: Regenerated.
 312         * generated/minloc1_4_i16.c: Regenerated.
 313         * generated/minloc1_4_i2.c: Regenerated.
 314         * generated/minloc1_4_i4.c: Regenerated.
 315         * generated/minloc1_4_i8.c: Regenerated.
 316         * generated/minloc1_4_r10.c: Regenerated.
 317         * generated/minloc1_4_r16.c: Regenerated.
 318         * generated/minloc1_4_r4.c: Regenerated.
 319         * generated/minloc1_4_r8.c: Regenerated.
 320         * generated/minloc1_4_s1.c: Regenerated.
 321         * generated/minloc1_4_s4.c: Regenerated.
 322         * generated/minloc1_8_i1.c: Regenerated.
 323         * generated/minloc1_8_i16.c: Regenerated.
 324         * generated/minloc1_8_i2.c: Regenerated.
 325         * generated/minloc1_8_i4.c: Regenerated.
 326         * generated/minloc1_8_i8.c: Regenerated.
 327         * generated/minloc1_8_r10.c: Regenerated.
 328         * generated/minloc1_8_r16.c: Regenerated.
 329         * generated/minloc1_8_r4.c: Regenerated.
 330         * generated/minloc1_8_r8.c: Regenerated.
 331         * generated/minloc1_8_s1.c: Regenerated.
 332         * generated/minloc1_8_s4.c: Regenerated.
 333         * generated/minval_i1.c: Regenerated.
 334         * generated/minval_i16.c: Regenerated.
 335         * generated/minval_i2.c: Regenerated.
 336         * generated/minval_i4.c: Regenerated.
 337         * generated/minval_i8.c: Regenerated.
 338         * generated/minval_r10.c: Regenerated.
 339         * generated/minval_r16.c: Regenerated.
 340         * generated/minval_r4.c: Regenerated.
 341         * generated/minval_r8.c: Regenerated.
 342         * generated/norm2_r10.c: Regenerated.
 343         * generated/norm2_r16.c: Regenerated.
 344         * generated/norm2_r4.c: Regenerated.
 345         * generated/norm2_r8.c: Regenerated.
 346         * generated/parity_l1.c: Regenerated.
 347         * generated/parity_l16.c: Regenerated.
 348         * generated/parity_l2.c: Regenerated.
 349         * generated/parity_l4.c: Regenerated.
 350         * generated/parity_l8.c: Regenerated.
 351         * generated/product_c10.c: Regenerated.
 352         * generated/product_c16.c: Regenerated.
 353         * generated/product_c4.c: Regenerated.
 354         * generated/product_c8.c: Regenerated.
 355         * generated/product_i1.c: Regenerated.
 356         * generated/product_i16.c: Regenerated.
 357         * generated/product_i2.c: Regenerated.
 358         * generated/product_i4.c: Regenerated.
 359         * generated/product_i8.c: Regenerated.
 360         * generated/product_r10.c: Regenerated.
 361         * generated/product_r16.c: Regenerated.
 362         * generated/product_r4.c: Regenerated.
 363         * generated/product_r8.c: Regenerated.
 364         * generated/sum_c10.c: Regenerated.
 365         * generated/sum_c16.c: Regenerated.
 366         * generated/sum_c4.c: Regenerated.
 367         * generated/sum_c8.c: Regenerated.
 368         * generated/sum_i1.c: Regenerated.
 369         * generated/sum_i16.c: Regenerated.
 370         * generated/sum_i2.c: Regenerated.
 371         * generated/sum_i4.c: Regenerated.
 372         * generated/sum_i8.c: Regenerated.
 373         * generated/sum_r10.c: Regenerated.
 374         * generated/sum_r16.c: Regenerated.
 375         * generated/sum_r4.c: Regenerated.
 376         * generated/sum_r8.c: Regenerated.
 377
 378 2018-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 379
 380         PR libgfortran/83811
 381         * write.c (select_buffer): Adjust buffer size up by 1.
 382
 383 2018-01-08  Janne Blomqvist  <jb@gcc.gnu.org>
 384
 385         PR 78534, bugfix for r256322
 386         * io/transfer.c (next_record_w): Use correct type for return value
 387         of next_array_record.
 388
 389 2018-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
 390
 391         * libgfortran.h (GFC_DTYPE_COPY): New macro.
 392         (GFC_DTYPE_COPY_SETRANK): New macro.
 393         (GFC_DTYPE_IS_UNSET): New macro.
 394         * intrinsics/cshift0.c (cshift0): Use new macros.
 395         * intrinsics/eoshift0.c (eoshift0): Likewise.
 396         * intrinsics/eoshift2.c (eoshift2): Likewise.
 397         * intrinsics/move_alloc.c (move_alloc): Likewise.
 398         * intrinsics/reshape_generic.c (reshape_internal): Likewise.
 399         * intrinsics/spread_generic.c (spread_internal): Likewise.
 400         * intrinsics/spread_generic.c (spread_scalar): Likewise.
 401         * intrinsics/spread_generic.c (spread_char_scalar): Likewise.
 402         * intrinsics/spread_generic.c (spread_char4_scalar): Likewise.
 403         * intrinsics/unpack_generic.c (unpack0): Likewise.
 404         * intrinsics/unpack_generic.c (unpack0_char): Likewise.
 405         * intrinsics/unpack_generic.c (unpack0_char4): Likewise.
 406         * m4/cshift1.m4 (cshift1): Likewise.
 407         * m4/eoshift1.m4 (eoshift1): Likewise.
 408         * m4/eoshift3.m4 (eoshift3): Likewise.
 409         * m4/iforeach-s.m4: Likewise.
 410         * m4/iforeach.m4: Likewise.
 411         * m4/ifunction-s.m4: Likewise.
 412         * m4/ifunction-s2.m4: Likewise.
 413         * m4/ifunction.m4: Likewise.
 414         * m4/ifunction_logical.m4: Likewise.
 415         * m4/reshape.m4: Likewise.
 416         * m4/spread.m4: Likewise.
 417         * generated/all_l1.c : Regenerated.
 418         * generated/all_l16.c : Regenerated.
 419         * generated/all_l2.c : Regenerated.
 420         * generated/all_l4.c : Regenerated.
 421         * generated/all_l8.c : Regenerated.
 422         * generated/any_l1.c : Regenerated.
 423         * generated/any_l16.c : Regenerated.
 424         * generated/any_l2.c : Regenerated.
 425         * generated/any_l4.c : Regenerated.
 426         * generated/any_l8.c : Regenerated.
 427         * generated/count_16_l.c : Regenerated.
 428         * generated/count_1_l.c : Regenerated.
 429         * generated/count_2_l.c : Regenerated.
 430         * generated/count_4_l.c : Regenerated.
 431         * generated/count_8_l.c : Regenerated.
 432         * generated/cshift1_16.c : Regenerated.
 433         * generated/cshift1_4.c : Regenerated.
 434         * generated/cshift1_8.c : Regenerated.
 435         * generated/eoshift1_16.c : Regenerated.
 436         * generated/eoshift1_4.c : Regenerated.
 437         * generated/eoshift1_8.c : Regenerated.
 438         * generated/eoshift3_16.c : Regenerated.
 439         * generated/eoshift3_4.c : Regenerated.
 440         * generated/eoshift3_8.c : Regenerated.
 441         * generated/iall_i1.c : Regenerated.
 442         * generated/iall_i16.c : Regenerated.
 443         * generated/iall_i2.c : Regenerated.
 444         * generated/iall_i4.c : Regenerated.
 445         * generated/iall_i8.c : Regenerated.
 446         * generated/iany_i1.c : Regenerated.
 447         * generated/iany_i16.c : Regenerated.
 448         * generated/iany_i2.c : Regenerated.
 449         * generated/iany_i4.c : Regenerated.
 450         * generated/iany_i8.c : Regenerated.
 451         * generated/iparity_i1.c : Regenerated.
 452         * generated/iparity_i16.c : Regenerated.
 453         * generated/iparity_i2.c : Regenerated.
 454         * generated/iparity_i4.c : Regenerated.
 455         * generated/iparity_i8.c : Regenerated.
 456         * generated/maxloc0_16_i1.c : Regenerated.
 457         * generated/maxloc0_16_i16.c : Regenerated.
 458         * generated/maxloc0_16_i2.c : Regenerated.
 459         * generated/maxloc0_16_i4.c : Regenerated.
 460         * generated/maxloc0_16_i8.c : Regenerated.
 461         * generated/maxloc0_16_r10.c : Regenerated.
 462         * generated/maxloc0_16_r16.c : Regenerated.
 463         * generated/maxloc0_16_r4.c : Regenerated.
 464         * generated/maxloc0_16_r8.c : Regenerated.
 465         * generated/maxloc0_16_s1.c : Regenerated.
 466         * generated/maxloc0_16_s4.c : Regenerated.
 467         * generated/maxloc0_4_i1.c : Regenerated.
 468         * generated/maxloc0_4_i16.c : Regenerated.
 469         * generated/maxloc0_4_i2.c : Regenerated.
 470         * generated/maxloc0_4_i4.c : Regenerated.
 471         * generated/maxloc0_4_i8.c : Regenerated.
 472         * generated/maxloc0_4_r10.c : Regenerated.
 473         * generated/maxloc0_4_r16.c : Regenerated.
 474         * generated/maxloc0_4_r4.c : Regenerated.
 475         * generated/maxloc0_4_r8.c : Regenerated.
 476         * generated/maxloc0_4_s1.c : Regenerated.
 477         * generated/maxloc0_4_s4.c : Regenerated.
 478         * generated/maxloc0_8_i1.c : Regenerated.
 479         * generated/maxloc0_8_i16.c : Regenerated.
 480         * generated/maxloc0_8_i2.c : Regenerated.
 481         * generated/maxloc0_8_i4.c : Regenerated.
 482         * generated/maxloc0_8_i8.c : Regenerated.
 483         * generated/maxloc0_8_r10.c : Regenerated.
 484         * generated/maxloc0_8_r16.c : Regenerated.
 485         * generated/maxloc0_8_r4.c : Regenerated.
 486         * generated/maxloc0_8_r8.c : Regenerated.
 487         * generated/maxloc0_8_s1.c : Regenerated.
 488         * generated/maxloc0_8_s4.c : Regenerated.
 489         * generated/maxloc1_16_i1.c : Regenerated.
 490         * generated/maxloc1_16_i16.c : Regenerated.
 491         * generated/maxloc1_16_i2.c : Regenerated.
 492         * generated/maxloc1_16_i4.c : Regenerated.
 493         * generated/maxloc1_16_i8.c : Regenerated.
 494         * generated/maxloc1_16_r10.c : Regenerated.
 495         * generated/maxloc1_16_r16.c : Regenerated.
 496         * generated/maxloc1_16_r4.c : Regenerated.
 497         * generated/maxloc1_16_r8.c : Regenerated.
 498         * generated/maxloc1_16_s1.c : Regenerated.
 499         * generated/maxloc1_16_s4.c : Regenerated.
 500         * generated/maxloc1_4_i1.c : Regenerated.
 501         * generated/maxloc1_4_i16.c : Regenerated.
 502         * generated/maxloc1_4_i2.c : Regenerated.
 503         * generated/maxloc1_4_i4.c : Regenerated.
 504         * generated/maxloc1_4_i8.c : Regenerated.
 505         * generated/maxloc1_4_r10.c : Regenerated.
 506         * generated/maxloc1_4_r16.c : Regenerated.
 507         * generated/maxloc1_4_r4.c : Regenerated.
 508         * generated/maxloc1_4_r8.c : Regenerated.
 509         * generated/maxloc1_4_s1.c : Regenerated.
 510         * generated/maxloc1_4_s4.c : Regenerated.
 511         * generated/maxloc1_8_i1.c : Regenerated.
 512         * generated/maxloc1_8_i16.c : Regenerated.
 513         * generated/maxloc1_8_i2.c : Regenerated.
 514         * generated/maxloc1_8_i4.c : Regenerated.
 515         * generated/maxloc1_8_i8.c : Regenerated.
 516         * generated/maxloc1_8_r10.c : Regenerated.
 517         * generated/maxloc1_8_r16.c : Regenerated.
 518         * generated/maxloc1_8_r4.c : Regenerated.
 519         * generated/maxloc1_8_r8.c : Regenerated.
 520         * generated/maxloc1_8_s1.c : Regenerated.
 521         * generated/maxloc1_8_s4.c : Regenerated.
 522         * generated/maxval1_s1.c : Regenerated.
 523         * generated/maxval1_s4.c : Regenerated.
 524         * generated/maxval_i1.c : Regenerated.
 525         * generated/maxval_i16.c : Regenerated.
 526         * generated/maxval_i2.c : Regenerated.
 527         * generated/maxval_i4.c : Regenerated.
 528         * generated/maxval_i8.c : Regenerated.
 529         * generated/maxval_r10.c : Regenerated.
 530         * generated/maxval_r16.c : Regenerated.
 531         * generated/maxval_r4.c : Regenerated.
 532         * generated/maxval_r8.c : Regenerated.
 533         * generated/minloc0_16_i1.c : Regenerated.
 534         * generated/minloc0_16_i16.c : Regenerated.
 535         * generated/minloc0_16_i2.c : Regenerated.
 536         * generated/minloc0_16_i4.c : Regenerated.
 537         * generated/minloc0_16_i8.c : Regenerated.
 538         * generated/minloc0_16_r10.c : Regenerated.
 539         * generated/minloc0_16_r16.c : Regenerated.
 540         * generated/minloc0_16_r4.c : Regenerated.
 541         * generated/minloc0_16_r8.c : Regenerated.
 542         * generated/minloc0_16_s1.c : Regenerated.
 543         * generated/minloc0_16_s4.c : Regenerated.
 544         * generated/minloc0_4_i1.c : Regenerated.
 545         * generated/minloc0_4_i16.c : Regenerated.
 546         * generated/minloc0_4_i2.c : Regenerated.
 547         * generated/minloc0_4_i4.c : Regenerated.
 548         * generated/minloc0_4_i8.c : Regenerated.
 549         * generated/minloc0_4_r10.c : Regenerated.
 550         * generated/minloc0_4_r16.c : Regenerated.
 551         * generated/minloc0_4_r4.c : Regenerated.
 552         * generated/minloc0_4_r8.c : Regenerated.
 553         * generated/minloc0_4_s1.c : Regenerated.
 554         * generated/minloc0_4_s4.c : Regenerated.
 555         * generated/minloc0_8_i1.c : Regenerated.
 556         * generated/minloc0_8_i16.c : Regenerated.
 557         * generated/minloc0_8_i2.c : Regenerated.
 558         * generated/minloc0_8_i4.c : Regenerated.
 559         * generated/minloc0_8_i8.c : Regenerated.
 560         * generated/minloc0_8_r10.c : Regenerated.
 561         * generated/minloc0_8_r16.c : Regenerated.
 562         * generated/minloc0_8_r4.c : Regenerated.
 563         * generated/minloc0_8_r8.c : Regenerated.
 564         * generated/minloc0_8_s1.c : Regenerated.
 565         * generated/minloc0_8_s4.c : Regenerated.
 566         * generated/minloc1_16_i1.c : Regenerated.
 567         * generated/minloc1_16_i16.c : Regenerated.
 568         * generated/minloc1_16_i2.c : Regenerated.
 569         * generated/minloc1_16_i4.c : Regenerated.
 570         * generated/minloc1_16_i8.c : Regenerated.
 571         * generated/minloc1_16_r10.c : Regenerated.
 572         * generated/minloc1_16_r16.c : Regenerated.
 573         * generated/minloc1_16_r4.c : Regenerated.
 574         * generated/minloc1_16_r8.c : Regenerated.
 575         * generated/minloc1_16_s1.c : Regenerated.
 576         * generated/minloc1_16_s4.c : Regenerated.
 577         * generated/minloc1_4_i1.c : Regenerated.
 578         * generated/minloc1_4_i16.c : Regenerated.
 579         * generated/minloc1_4_i2.c : Regenerated.
 580         * generated/minloc1_4_i4.c : Regenerated.
 581         * generated/minloc1_4_i8.c : Regenerated.
 582         * generated/minloc1_4_r10.c : Regenerated.
 583         * generated/minloc1_4_r16.c : Regenerated.
 584         * generated/minloc1_4_r4.c : Regenerated.
 585         * generated/minloc1_4_r8.c : Regenerated.
 586         * generated/minloc1_4_s1.c : Regenerated.
 587         * generated/minloc1_4_s4.c : Regenerated.
 588         * generated/minloc1_8_i1.c : Regenerated.
 589         * generated/minloc1_8_i16.c : Regenerated.
 590         * generated/minloc1_8_i2.c : Regenerated.
 591         * generated/minloc1_8_i4.c : Regenerated.
 592         * generated/minloc1_8_i8.c : Regenerated.
 593         * generated/minloc1_8_r10.c : Regenerated.
 594         * generated/minloc1_8_r16.c : Regenerated.
 595         * generated/minloc1_8_r4.c : Regenerated.
 596         * generated/minloc1_8_r8.c : Regenerated.
 597         * generated/minloc1_8_s1.c : Regenerated.
 598         * generated/minloc1_8_s4.c : Regenerated.
 599         * generated/minval1_s1.c : Regenerated.
 600         * generated/minval1_s4.c : Regenerated.
 601         * generated/minval_i1.c : Regenerated.
 602         * generated/minval_i16.c : Regenerated.
 603         * generated/minval_i2.c : Regenerated.
 604         * generated/minval_i4.c : Regenerated.
 605         * generated/minval_i8.c : Regenerated.
 606         * generated/minval_r10.c : Regenerated.
 607         * generated/minval_r16.c : Regenerated.
 608         * generated/minval_r4.c : Regenerated.
 609         * generated/minval_r8.c : Regenerated.
 610         * generated/norm2_r10.c : Regenerated.
 611         * generated/norm2_r16.c : Regenerated.
 612         * generated/norm2_r4.c : Regenerated.
 613         * generated/norm2_r8.c : Regenerated.
 614         * generated/parity_l1.c : Regenerated.
 615         * generated/parity_l16.c : Regenerated.
 616         * generated/parity_l2.c : Regenerated.
 617         * generated/parity_l4.c : Regenerated.
 618         * generated/parity_l8.c : Regenerated.
 619         * generated/product_c10.c : Regenerated.
 620         * generated/product_c16.c : Regenerated.
 621         * generated/product_c4.c : Regenerated.
 622         * generated/product_c8.c : Regenerated.
 623         * generated/product_i1.c : Regenerated.
 624         * generated/product_i16.c : Regenerated.
 625         * generated/product_i2.c : Regenerated.
 626         * generated/product_i4.c : Regenerated.
 627         * generated/product_i8.c : Regenerated.
 628         * generated/product_r10.c : Regenerated.
 629         * generated/product_r16.c : Regenerated.
 630         * generated/product_r4.c : Regenerated.
 631         * generated/product_r8.c : Regenerated.
 632         * generated/reshape_c10.c : Regenerated.
 633         * generated/reshape_c16.c : Regenerated.
 634         * generated/reshape_c4.c : Regenerated.
 635         * generated/reshape_c8.c : Regenerated.
 636         * generated/reshape_i16.c : Regenerated.
 637         * generated/reshape_i4.c : Regenerated.
 638         * generated/reshape_i8.c : Regenerated.
 639         * generated/reshape_r10.c : Regenerated.
 640         * generated/reshape_r16.c : Regenerated.
 641         * generated/reshape_r4.c : Regenerated.
 642         * generated/reshape_r8.c : Regenerated.
 643         * generated/spread_c10.c : Regenerated.
 644         * generated/spread_c16.c : Regenerated.
 645         * generated/spread_c4.c : Regenerated.
 646         * generated/spread_c8.c : Regenerated.
 647         * generated/spread_i1.c : Regenerated.
 648         * generated/spread_i16.c : Regenerated.
 649         * generated/spread_i2.c : Regenerated.
 650         * generated/spread_i4.c : Regenerated.
 651         * generated/spread_i8.c : Regenerated.
 652         * generated/spread_r10.c : Regenerated.
 653         * generated/spread_r16.c : Regenerated.
 654         * generated/spread_r4.c : Regenerated.
 655         * generated/spread_r8.c : Regenerated.
 656         * generated/sum_c10.c : Regenerated.
 657         * generated/sum_c16.c : Regenerated.
 658         * generated/sum_c4.c : Regenerated.
 659         * generated/sum_c8.c : Regenerated.
 660         * generated/sum_i1.c : Regenerated.
 661         * generated/sum_i16.c : Regenerated.
 662         * generated/sum_i2.c : Regenerated.
 663         * generated/sum_i4.c : Regenerated.
 664         * generated/sum_i8.c : Regenerated.
 665         * generated/sum_r10.c : Regenerated.
 666         * generated/sum_r16.c : Regenerated.
 667         * generated/sum_r4.c : Regenerated.
 668         * generated/sum_r8.c : Regenerated.
 669
 670 2018-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
 671
 672         PR fortran/78534
 673         PR fortran/83704
 674         * io/fbuf.c (fbuf_init): Use size_t instead of int for length.
 675         (fbuf_debug): Convert debug output to unsigned long.
 676         (fbuf_reset): Use ptrdiff_t for return value.
 677         (fbuf_alloc): Use size_t for length argument.
 678         (fbuf_flush): Handle large buffers.
 679         (fbuf_flush_list): Likewise.
 680         (fbuf_seek): Use ptrdiff_t for offset and return value.
 681         (fbuf_read): Use size_t for length argument.
 682         (fbuf_getc_refill): Use size_t to match fbuf_read.
 683         * io/fbuf.h (struct fbuf): Use size_t for lengths.
 684         (fbuf_init): Use size_t instead of int for length.
 685         (fbuf_reset): Use ptrdiff_t for return value.
 686         (fbuf_alloc): Use size_t for length argument.
 687         (fbuf_seek): Use ptrdiff_t for offset and return value.
 688         (fbuf_read): Use size_t for length argument.
 689         * io/io.h (read_block_form): Likewise.
 690         (read_block_form4): Likewise.
 691         (write_block): Likewise.
 692         (read_a): Likewise.
 693         (read_a_char4): Likewise.
 694         (read_x): Likewise.
 695         (write_a): Likewise.
 696         (write_a_char4): Likewise.
 697         * io/list_read.c (list_formatted_read_scalar): Use size_t to
 698         handle large buffers.
 699         * io/read.c (read_l): Likewise.
 700         (read_utf8): Likewise.
 701         (read_utf8_char1): Likewise.
 702         (read_default_char1): Likewise.
 703         (read_utf8_char4): Likewise.
 704         (read_default_char4): Likewise.
 705         (read_a): Likewise.
 706         (read_a_char4): Likewise.
 707         (eat_leading_spaces): Likewise.
 708         (next_char): Likewise.
 709         (read_decimal): Likewise.
 710         (read_radix): Likewise.
 711         (read_f): Likewise.
 712         (read_x): Likewise.
 713         * io/transfer.c (read_sf_internal): Likewise.
 714         (read_sf): Likewise.
 715         (read_block_form): Likewise.
 716         (read_block_form4): Likewise.
 717         (write_block): Likewise.
 718         (formatted_transfer_scalar_write): Likewise.
 719         (next_record_w): Likewise.
 720         * io/unix.c (mem_alloc_r): Likewise.
 721         (mem_alloc_r4): Likewise.
 722         (mem_alloc_w): Likewise.
 723         (mem_alloc_w4): Likewise.
 724         (mem_read): Likewise.
 725         (mem_read4): Likewise.
 726         (mem_write): Likewise.
 727         (mem_write4): Likewise.
 728         (open_internal): Likewise.
 729         (open_internal4): Likewise.
 730         * io/unix.h (open_internal): Likewise.
 731         (open_internal4): Likewise.
 732         (mem_alloc_w): Likewise.
 733         (mem_alloc_r): Likewise.
 734         (mem_alloc_w4): Likewise.
 735         (mem_alloc_r4): Likewise.
 736         * io/write.c (write_check_cc): Likewise.
 737         (write_cc): Likewise.
 738         (write_a): Likewise.
 739         (write_a_char4): Likewise.
 740
 741 2018-01-06  Janne Blomqvist  <jb@gcc.gnu.org>
 742
 743         * io/write.c (namelist_write): Remove unused variable "i".
 744
 745 2018-01-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
 746             Janne Blomqvist  <jb@gcc.gnu.org>
 747
 748         PR fortran/83704
 749         * io/write.c (write_character): Use size_t instead of int for
 750         length.
 751
 752 2018-01-05  Janne Blomqvist  <jb@gcc.gnu.org>
 753
 754         PR fortran/78534
 755         * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
 756         (get_command_argument_i4): Likewise.
 757         (get_command_i4): Likewise.
 758         * intrinsics/chmod.c (chmod_internal): Likewise.
 759         * intrinsics/env.c (get_environment_variable_i4): Likewise.
 760         * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
 761         member.
 762         * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
 763         * intrinsics/getlog.c (getlog): Likewise.
 764         * intrinsics/hostnm.c (hostnm_0): Likewise.
 765         * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
 766         work if gfc_charlen_type is unsigned.
 767         (string_scan): Likewise.
 768         * io/transfer.c (transfer_character): Modify prototype.
 769         (transfer_character_write): Likewise.
 770         (transfer_character_wide): Likewise.
 771         (transfer_character_wide_write): Likewise.
 772         (transfer_array): Typecast to avoid signed-unsigned comparison.
 773         * io/unit.c (is_trim_ok): Use gfc_charlen_type.
 774         * io/write.c (namelist_write): Likewise.
 775         * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
 776
 777 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 778
 779         Update copyright years.
 780
 781 2018-01-02  Janne Blomqvist  <jb@gcc.gnu.org>
 782
 783         PR libgfortran/83649
 784         * io/unix.c (MAX_CHUNK): New define.
 785         (raw_read): For reads larger than MAX_CHUNK, loop.
 786         (raw_write): Write no more than MAX_CHUNK bytes per iteration.
 787 \f
 788 Copyright (C) 2018 Free Software Foundation, Inc.
 789
 790 Copying and distribution of this file, with or without modification,
 791 are permitted in any medium without royalty provided the copyright
 792 notice and this notice are preserved.