gcc/fortran/ChangeLog

   1 2023-02-16  Steve Kargl  <kargl@gcc.gnu.org>
   2
   3         Backported from master:
   4         2023-02-15  Steve Kargl  <kargl@gcc.gnu.org>
   5
   6         PR fortran/104554
   7         * resolve.cc (check_assumed_size_reference): Avoid NULL pointer
   8         dereference.
   9
  10 2023-02-10  Jakub Jelinek  <jakub@redhat.com>
  11
  12         Backported from master:
  13         2023-02-03  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR fortran/108451
  16         * trans-decl.cc (gfc_trans_use_stmts): Call clear_slot before
  17         doing continue.
  18
  19 2023-02-10  Jakub Jelinek  <jakub@redhat.com>
  20
  21         Backported from master:
  22         2023-01-11  Jakub Jelinek  <jakub@redhat.com>
  23
  24         PR fortran/108349
  25         * f95-lang.cc (gfc_init_builtin_function): Fix up function types
  26         for BUILT_IN_REALLOC and BUILT_IN_SINCOS{F,,L}.  Formatting fixes.
  27
  28 2023-02-09  Steve Kargl  <kargl@gcc.gnu.org>
  29
  30         Backported from master:
  31         2023-02-08  Steve Kargl  <kargl@gcc.gnu.org>
  32
  33         PR fortran/103259
  34         * resolve.cc (resolve_common_vars): Avoid NULL pointer dereference
  35         when a symbol's location is not set.
  36
  37 2023-02-08  Harald Anlauf  <anlauf@gmx.de>
  38
  39         Backported from master:
  40         2023-02-07  Harald Anlauf  <anlauf@gmx.de>
  41
  42         PR fortran/95107
  43         * trans-decl.cc (gfc_finish_var_decl): With -fno-automatic, do not
  44         make ASSOCIATE variables TREE_STATIC.
  45
  46 2023-02-05  Mikael Morin  <mikael@gcc.gnu.org>
  47
  48         Backported from master:
  49         2023-01-29  Mikael Morin  <mikael@gcc.gnu.org>
  50
  51         PR fortran/108450
  52         * check.cc (gfc_check_minloc_maxloc): Explicitly set argument name.
  53         (gfc_check_findloc): Ditto.
  54
  55 2023-02-05  Harald Anlauf  <anlauf@gmx.de>
  56
  57         Backported from master:
  58         2023-02-01  Harald Anlauf  <anlauf@gmx.de>
  59
  60         PR fortran/108609
  61         * expr.cc (find_array_section): Add check to prevent interpreting an
  62         mpz non-integer constant as an integer.
  63
  64 2023-02-05  Harald Anlauf  <anlauf@gmx.de>
  65
  66         Backported from master:
  67         2023-01-28  Harald Anlauf  <anlauf@gmx.de>
  68                     Steven G. Kargl  <kargl@gcc.gnu.org>
  69
  70         PR fortran/108527
  71         * resolve.cc (compare_bound_int): Expression to compare must be of
  72         type INTEGER.
  73         (compare_bound_mpz_t): Likewise.
  74         (check_dimension): Fix comment on checks applied to array section
  75         and clean up associated logic.
  76
  77 2023-02-02  Harald Anlauf  <anlauf@gmx.de>
  78
  79         Backported from master:
  80         2023-01-28  Harald Anlauf  <anlauf@gmx.de>
  81
  82         PR fortran/108453
  83         * match.cc (gfc_match_common): A USE associated name shall not appear
  84         in a COMMON block (F2018:C8121).
  85
  86 2023-01-30  Tobias Burnus  <tobias@codesourcery.com>
  87
  88         Backported from master:
  89         2023-01-27  Tobias Burnus  <tobias@codesourcery.com>
  90
  91         PR fortran/108558
  92         * trans-openmp.cc (gfc_split_omp_clauses): Handle has_device_addr.
  93
  94 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
  95
  96         Backported from master:
  97         2023-01-24  Harald Anlauf  <anlauf@gmx.de>
  98
  99         PR fortran/108529
 100         * simplify.cc (simplify_transformation): Do not try to simplify
 101         transformational intrinsic when the ARRAY argument has a NULL shape.
 102
 103 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 104
 105         Backported from master:
 106         2022-07-14  Harald Anlauf  <anlauf@gmx.de>
 107                     Steven G. Kargl  <kargl@gcc.gnu.org>
 108
 109         PR fortran/106209
 110         * decl.cc (add_init_expr_to_sym): Handle bad initializers for
 111         implied-shape arrays.
 112
 113 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 114
 115         Backported from master:
 116         2023-01-17  Harald Anlauf  <anlauf@gmx.de>
 117
 118         PR fortran/108421
 119         * interface.cc (get_expr_storage_size): Check that we actually have
 120         an integer value before trying to extract it with mpz_get_si.
 121
 122 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 123
 124         Backported from master:
 125         2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 126
 127         PR fortran/108420
 128         * iresolve.cc (check_charlen_present): Preserve character length if
 129         there is no array constructor.
 130
 131 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 132
 133         Backported from master:
 134         2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 135
 136         PR fortran/108501
 137         * interface.cc (get_expr_storage_size): Check array subscript triplets
 138         that we actually have integer values before trying to extract with
 139         mpz_get_si.
 140
 141 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 142
 143         Backported from master:
 144         2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 145
 146         PR fortran/108502
 147         * dependency.cc (gfc_check_dependency): Prevent NULL pointer
 148         dereference while recursively checking expressions.
 149
 150 2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 151
 152         Backported from master:
 153         2023-01-19  Harald Anlauf  <anlauf@gmx.de>
 154
 155         PR fortran/108434
 156         * expr.cc (class_allocatable): Prevent NULL pointer dereference
 157         or invalid read.
 158         (class_pointer): Likewise.
 159
 160 2023-01-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 161
 162         PR fortran/106731
 163         * trans-array.cc (gfc_trans_auto_array_allocation): Remove gcc_assert (!TREE_STATIC()).
 164
 165 2022-12-28  Harald Anlauf  <anlauf@gmx.de>
 166
 167         Backported from master:
 168         2022-12-23  Harald Anlauf  <anlauf@gmx.de>
 169
 170         PR fortran/108131
 171         * array.cc (match_array_element_spec): Avoid too early simplification
 172         of matched array element specs that can lead to a misinterpretation
 173         when used as array bounds in array declarations.
 174
 175 2022-12-18  Paul Thomas  <pault@gcc.gnu.org>
 176
 177         Backported from master:
 178         2022-12-09  Paul Thomas  <pault@gcc.gnu.org>
 179
 180         PR fortran/107872
 181         * resolve.cc (derived_inaccessible): Skip over allocatable components
 182         to prevent an infinite loop.
 183
 184 2022-11-25  Harald Anlauf  <anlauf@gmx.de>
 185
 186         Backported from master:
 187         2022-11-18  Harald Anlauf  <anlauf@gmx.de>
 188
 189         PR fortran/107576
 190         * interface.cc (gfc_procedure_use): Reject NULL as actual argument
 191         when there is no explicit procedure interface.
 192
 193 2022-10-29  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 194
 195         Backported from master:
 196         2022-10-21  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 197
 198         PR fortran/100097
 199         PR fortran/100098
 200         * trans-array.cc (gfc_trans_class_array): New function to
 201         initialize class descriptor's TKR information.
 202         * trans-array.h (gfc_trans_class_array): Add function prototype.
 203         * trans-decl.cc (gfc_trans_deferred_vars): Add calls to the new
 204         function for both pointers and allocatables.
 205
 206 2022-10-28  Harald Anlauf  <anlauf@gmx.de>
 207
 208         Backported from master:
 209         2022-10-26  Harald Anlauf  <anlauf@gmx.de>
 210
 211         PR fortran/103413
 212         * symbol.cc (gfc_type_compatible): A boz-literal-constant has no type
 213         and thus is not considered compatible to any type.
 214
 215 2022-10-23  Harald Anlauf  <anlauf@gmx.de>
 216
 217         Backported from master:
 218         2022-10-20  Harald Anlauf  <anlauf@gmx.de>
 219                     Steven G. Kargl  <kargl@gcc.gnu.org>
 220
 221         PR fortran/105633
 222         * expr.cc (find_array_section): Move check for NULL pointers so
 223         that both subscript triplets and vector subscripts are covered.
 224
 225 2022-10-12  Mikael Morin  <mikael@gcc.gnu.org>
 226
 227         Backported from master:
 228         2022-09-25  Mikael Morin  <mikael@gcc.gnu.org>
 229
 230         PR fortran/106817
 231         * trans-expr.cc (gfc_conv_procedure_call): Collect all clobbers
 232         to their own separate block.  Append the block of clobbers to
 233         the procedure preliminary block after the argument evaluation
 234         codes for all the arguments.
 235
 236 2022-10-12  Mikael Morin  <mikael@gcc.gnu.org>
 237
 238         Backported from master:
 239         2022-09-25  Mikael Morin  <mikael@gcc.gnu.org>
 240
 241         PR fortran/105012
 242         * trans-expr.cc (gfc_conv_procedure_call): Retrieve variable
 243         from the just calculated variable reference.
 244
 245 2022-10-12  Mikael Morin  <mikael@gcc.gnu.org>
 246
 247         Backported from master:
 248         2022-09-25  Mikael Morin  <mikael@gcc.gnu.org>
 249
 250         * trans.h (gfc_conv_expr_reference): Remove add_clobber
 251         argument.
 252         * trans-expr.cc (gfc_conv_expr_reference): Ditto. Inline code
 253         depending on add_clobber and conditions controlling it ...
 254         (gfc_conv_procedure_call): ... to here.
 255
 256 2022-10-08  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 257
 258         Backported from master:
 259         2022-10-01  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 260
 261         PR fortran/100040
 262         PR fortran/100029
 263         * trans-expr.cc (gfc_conv_class_to_class): Add code to have
 264         assumed-rank arrays recognized as full arrays and fix the type
 265         of the array assignment.
 266         (gfc_conv_procedure_call): Change order of code blocks such that
 267         the free of ALLOCATABLE dummy arguments with INTENT(OUT) occurs
 268         first.
 269
 270 2022-10-01  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 271
 272         Backported from master:
 273         2022-09-22  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 274
 275         PR fortran/100103
 276         * trans-array.cc (gfc_is_reallocatable_lhs): Add select rank
 277         temporary associate names as possible targets of automatic
 278         reallocation.
 279
 280 2022-10-01  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 281
 282         Backported from master:
 283         2022-09-20  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 284
 285         PR fortran/100132
 286         * trans-types.cc (create_fn_spec): Fix function attributes when
 287         passing polymorphic pointers.
 288
 289 2022-09-29  Harald Anlauf  <anlauf@gmx.de>
 290
 291         Backported from master:
 292         2022-09-27  Harald Anlauf  <anlauf@gmx.de>
 293
 294         PR fortran/107054
 295         * simplify.cc (gfc_simplify_unpack): Replace assert by condition
 296         that terminates simplification when there are not enough elements
 297         in the constructor of argument VECTOR.
 298
 299 2022-09-29  Harald Anlauf  <anlauf@gmx.de>
 300
 301         Backported from master:
 302         2022-09-22  Harald Anlauf  <anlauf@gmx.de>
 303
 304         PR fortran/82868
 305         * trans-decl.cc (generate_coarray_sym_init): Skip symbol
 306         if attr.associate_var.
 307
 308 2022-09-29  Harald Anlauf  <anlauf@gmx.de>
 309
 310         Backported from master:
 311         2022-09-20  Harald Anlauf  <anlauf@gmx.de>
 312
 313         PR fortran/106985
 314         * expr.cc (gfc_simplify_expr): Avoid NULL pointer dereference.
 315
 316 2022-09-22  Harald Anlauf  <anlauf@gmx.de>
 317
 318         Backported from master:
 319         2022-09-20  Harald Anlauf  <anlauf@gmx.de>
 320
 321         PR fortran/106986
 322         * simplify.cc (gfc_simplify_findloc): Do not try to simplify
 323         intrinsic FINDLOC when the ARRAY argument has a NULL shape.
 324
 325 2022-09-16  Harald Anlauf  <anlauf@gmx.de>
 326
 327         Backported from master:
 328         2022-09-15  Harald Anlauf  <anlauf@gmx.de>
 329
 330         PR fortran/106857
 331         * simplify.cc (gfc_simplify_pack): Check for NULL pointer dereferences
 332         while walking through constructors (error recovery).
 333
 334 2022-09-16  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 335
 336         Backported from master:
 337         2022-09-03  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 338
 339         PR fortran/100245
 340         * trans-expr.cc (trans_class_assignment): Add if clause to handle
 341         derived type in the LHS.
 342
 343 2022-09-05  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 344
 345         Backported from master:
 346         2022-09-04  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
 347
 348         PR fortran/100136
 349         * trans-expr.cc (gfc_conv_procedure_call): Add handling of pointer
 350         expressions.
 351
 352 2022-08-30  Tobias Burnus  <tobias@codesourcery.com>
 353
 354         Backported from master:
 355         2022-08-25  Tobias Burnus  <tobias@codesourcery.com>
 356
 357         * parse.cc (parse_omp_structured_block): When parsing strictly
 358         structured blocks, issue an error if the end-directive comes
 359         before the 'end block'.
 360
 361 2022-08-29  Jakub Jelinek  <jakub@redhat.com>
 362
 363         Backported from master:
 364         2022-08-26  Jakub Jelinek  <jakub@redhat.com>
 365
 366         PR fortran/106579
 367         * trans-intrinsic.cc: Include realmpfr.h.
 368         (conv_intrinsic_ieee_value): New function.
 369         (gfc_conv_ieee_arithmetic_function): Handle ieee_value.
 370
 371 2022-08-29  Jakub Jelinek  <jakub@redhat.com>
 372
 373         Backported from master:
 374         2022-08-26  Jakub Jelinek  <jakub@redhat.com>
 375
 376         PR fortran/106579
 377         * f95-lang.cc (gfc_init_builtin_functions): Initialize
 378         BUILT_IN_FPCLASSIFY.
 379         * libgfortran.h (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN,
 380         IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL,
 381         IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL,
 382         IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL,
 383         IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF):
 384         New enum.
 385         * trans-intrinsic.cc (conv_intrinsic_ieee_class): New function.
 386         (gfc_conv_ieee_arithmetic_function): Handle ieee_class.
 387
 388 2022-08-26  Harald Anlauf  <anlauf@gmx.de>
 389
 390         Backported from master:
 391         2022-08-24  Harald Anlauf  <anlauf@gmx.de>
 392
 393         PR fortran/103694
 394         * simplify.cc (simplify_size): The size expression of an array cannot
 395         be simplified if an error occurs while resolving the array spec.
 396
 397 2022-08-23  Tobias Burnus  <tobias@codesourcery.com>
 398
 399         Backported from master:
 400         2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
 401
 402         PR fortran/106566
 403         * openmp.cc (gfc_match_omp_declare_simd): Accept module procedures.
 404
 405 2022-08-19  Release Manager
 406
 407         * GCC 12.2.0 released.
 408
 409 2022-07-26  Harald Anlauf  <anlauf@gmx.de>
 410
 411         Backported from master:
 412         2022-07-26  Harald Anlauf  <anlauf@gmx.de>
 413
 414         PR fortran/103504
 415         * interface.cc (get_sym_storage_size): Array bounds and character
 416         length can only be of integer type.
 417
 418 2022-07-20  Harald Anlauf  <anlauf@gmx.de>
 419
 420         Backported from master:
 421         2022-07-20  Harald Anlauf  <anlauf@gmx.de>
 422
 423         PR fortran/101330
 424         * openmp.cc (gfc_match_iterator): Remove left-over code from
 425         development that could lead to a crash on invalid input.
 426
 427 2022-07-16  Steve Kargl  <kargl@gcc.gnu.org>
 428
 429         Backported from master:
 430         2022-07-15  Steve Kargl  <kargl@gcc.gnu.org>
 431
 432         PR fortran/104313
 433         * trans-decl.cc (gfc_generate_return): Do not generate conflicting
 434         fake results for functions with no result variable under -ff2c.
 435
 436 2022-07-03  Harald Anlauf  <anlauf@gmx.de>
 437
 438         Backported from master:
 439         2022-06-30  Harald Anlauf  <anlauf@gmx.de>
 440                     Steven G. Kargl  <kargl@gcc.gnu.org>
 441
 442         PR fortran/103137
 443         PR fortran/103138
 444         PR fortran/103693
 445         PR fortran/105243
 446         * decl.cc (gfc_match_data_decl): Reject CLASS entity declaration
 447         when it is given the PARAMETER attribute.
 448
 449 2022-07-03  Harald Anlauf  <anlauf@gmx.de>
 450
 451         Backported from master:
 452         2022-06-29  Harald Anlauf  <anlauf@gmx.de>
 453                     Steven G. Kargl  <kargl@gcc.gnu.org>
 454
 455         PR fortran/106121
 456         * simplify.cc (gfc_simplify_extends_type_of): Do not attempt to
 457         simplify when one of the arguments is a CLASS variable that was
 458         not properly declared.
 459
 460 2022-06-30  Harald Anlauf  <anlauf@gmx.de>
 461
 462         Backported from master:
 463         2022-06-26  Harald Anlauf  <anlauf@gmx.de>
 464
 465         PR fortran/105954
 466         * decl.cc (variable_decl): Adjust upper bounds for explicit-shape
 467         specs with constant bound expressions to ensure non-negative
 468         extents.
 469
 470 2022-06-30  Harald Anlauf  <anlauf@gmx.de>
 471
 472         Backported from master:
 473         2022-06-26  Harald Anlauf  <anlauf@gmx.de>
 474
 475         PR fortran/105691
 476         * simplify.cc (gfc_simplify_index): Replace old simplification
 477         code by the equivalent of the runtime library implementation.  Use
 478         HOST_WIDE_INT instead of int for string index, length variables.
 479
 480 2022-06-30  Harald Anlauf  <anlauf@gmx.de>
 481
 482         Backported from master:
 483         2022-06-24  Harald Anlauf  <anlauf@gmx.de>
 484
 485         PR fortran/105813
 486         * check.cc (gfc_check_unpack): Try to simplify MASK argument to
 487         UNPACK so that checking of the VECTOR argument can work when MASK
 488         is a variable.
 489
 490 2022-05-13  Harald Anlauf  <anlauf@gmx.de>
 491
 492         Backported from master:
 493         2022-05-11  Harald Anlauf  <anlauf@gmx.de>
 494                     Steven G. Kargl  <kargl@gcc.gnu.org>
 495
 496         PR fortran/105230
 497         * expr.cc (find_array_section): Correct logic to avoid NULL
 498         pointer dereference on invalid array section.
 499
 500 2022-05-06  Release Manager
 501
 502         * GCC 12.1.0 released.
 503
 504 2022-05-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 505
 506         Backported from master:
 507         2022-04-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 508
 509         * gfortran.texi: Fix exchanged period and letter.
 510
 511 2022-04-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
 512
 513         Backported from master:
 514         2022-04-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
 515
 516         * gfortran.texi: Mention r16_ieee and r16_ibm.
 517         * invoke.texi: Likewise.
 518
 519 2022-04-27  Mikael Morin  <mikael@gcc.gnu.org>
 520
 521         PR fortran/103662
 522         PR fortran/105379
 523         * array.cc (compare_bounds): Use bool as return type.
 524         Support non-constant expressions.
 525         (gfc_compare_array_spec): Update call to compare_bounds.
 526
 527 2022-04-27  Mikael Morin  <mikael@gcc.gnu.org>
 528
 529         PR fortran/102043
 530         PR fortran/105381
 531         * trans-array.cc (non_negative_strides_array_p): Inline variable
 532         orig_decl and merge nested if conditions.  Add condition to not
 533         recurse if the next argument is the same as the current.
 534
 535 2022-04-25  Jakub Jelinek  <jakub@redhat.com>
 536             Thomas Schwinge  <thomas@codesourcery.com>
 537
 538         PR fortran/104717
 539         * trans-openmp.cc (gfc_trans_oacc_construct): Wrap construct body
 540         in an extra BIND_EXPR.
 541
 542 2022-04-24  Mikael Morin  <mikael@gcc.gnu.org>
 543             Jakub Jelinek  <jakub@redhat.com>
 544
 545         PR fortran/103662
 546         * interface.cc (gfc_compare_derived_types): Support comparing
 547         unlimited polymorphic fake symbols.  Recursively compare class
 548         descriptor types and virtual table types.
 549         * resolve.cc (resolve_fl_derived): Add type to the types list
 550         on unlimited polymorphic short-circuit return.
 551
 552 2022-04-22  Mikael Morin  <mikael@gcc.gnu.org>
 553             Richard Biener  <rguenther@suse.de>
 554
 555         PR fortran/102043
 556         * trans.h (gfc_build_array_ref): Add non_negative_offset
 557         argument.
 558         * trans.cc (gfc_build_array_ref): Ditto. Use pointer arithmetic
 559         if non_negative_offset is false.
 560         * trans-expr.cc (gfc_conv_substring): Set flag in the call to
 561         gfc_build_array_ref.
 562         * trans-array.cc (gfc_get_cfi_dim_item,
 563         gfc_conv_descriptor_dimension): Same.
 564         (build_array_ref): Decide on whether to set the flag and update
 565         the call.
 566         (gfc_conv_scalarized_array_ref): Same.  New argument tmp_array.
 567         (gfc_conv_tmp_array_ref): Update call to
 568         gfc_conv_scalarized_ref.
 569         (non_negative_strides_array_p): New function.
 570
 571 2022-04-22  Mikael Morin  <mikael@gcc.gnu.org>
 572
 573         PR fortran/102043
 574         * trans-array.cc (gfc_conv_expr_descriptor): Use
 575         gfc_conv_tmp_array_ref.
 576
 577 2022-04-22  Mikael Morin  <mikael@gcc.gnu.org>
 578
 579         PR fortran/102043
 580         * trans-io.cc: Add handling for the case where the array
 581         is referenced using pointer arithmetic.
 582
 583 2022-04-22  Mikael Morin  <mikael@gcc.gnu.org>
 584
 585         PR fortran/102043
 586         * trans-expr.cc: Pre-evaluate src and dest to variables
 587         before using them.
 588
 589 2022-04-21  Fritz Reese  <foreese@gcc.gnu.org>
 590
 591         PR fortran/105310
 592         * trans-expr.cc (gfc_conv_union_initializer): Pass vec* by reference.
 593
 594 2022-04-13  Tobias Burnus  <tobias@codesourcery.com>
 595
 596         PR fortran/105242
 597         * match.cc (match_exit_cycle): Handle missing OMP LOOP, DO and SIMD
 598         directives in the EXIT/CYCLE diagnostic.
 599
 600 2022-04-10  Harald Anlauf  <anlauf@gmx.de>
 601
 602         PR fortran/105184
 603         * array.cc (match_subscript): Reject assumed size coarray
 604         specification with missing lower bound.
 605         * resolve.cc (resolve_allocate_expr): Fix logic for checking
 606         allocate-coshape-spec in ALLOCATE statement.
 607
 608 2022-04-05  Sandra Loosemore  <sandra@codesourcery.com>
 609
 610         * trans-openmp.cc (gfc_split_omp_clauses): Fix mask for
 611         EXEC_OMP_MASKED_TASKLOOP.
 612
 613 2022-04-05  Harald Anlauf  <anlauf@gmx.de>
 614
 615         PR fortran/104210
 616         * arith.cc (eval_intrinsic): Avoid NULL pointer dereference.
 617         (gfc_zero_size_array): Likewise.
 618
 619 2022-04-05  Harald Anlauf  <anlauf@gmx.de>
 620             Steven G. Kargl  <kargl@gcc.gnu.org>
 621
 622         PR fortran/105138
 623         * intrinsic.cc (gfc_is_intrinsic): When a symbol refers to a
 624         RECURSIVE procedure, it cannot be an INTRINSIC.
 625
 626 2022-03-30  Harald Anlauf  <anlauf@gmx.de>
 627
 628         PR fortran/100892
 629         * check.cc (gfc_check_associated): Avoid NULL pointer dereference.
 630
 631 2022-03-29  Harald Anlauf  <anlauf@gmx.de>
 632             Steven G. Kargl  <kargl@gcc.gnu.org>
 633
 634         PR fortran/104571
 635         * resolve.cc (resolve_elemental_actual): Avoid NULL pointer
 636         dereference.
 637
 638 2022-03-29  Harald Anlauf  <anlauf@gmx.de>
 639
 640         PR fortran/50549
 641         * resolve.cc (resolve_structure_cons): Reject pointer assignments
 642         of character with different lengths in structure constructor.
 643
 644 2022-03-25  Jakub Jelinek  <jakub@redhat.com>
 645
 646         PR fortran/103691
 647         * trans-array.cc (gfc_conv_array_initializer): If TYPE_MAX_VALUE is
 648         smaller than TYPE_MIN_VALUE (i.e. empty array), ignore the
 649         initializer; if TYPE_MIN_VALUE is equal to TYPE_MAX_VALUE, use just
 650         the TYPE_MIN_VALUE as index instead of RANGE_EXPR.
 651
 652 2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
 653
 654         PR fortran/103560
 655         * scanner.cc (add_path_to_list): Don't append '/' to the
 656         save include path.
 657         (open_included_file): Use '/' in concatenating path + file name.
 658         * module.cc (gzopen_included_file_1): Likewise.
 659
 660 2022-03-22  Harald Anlauf  <anlauf@gmx.de>
 661
 662         PR fortran/104999
 663         * simplify.cc (gfc_simplify_cshift): Ensure temporary holding
 664         source array stride is initialized.
 665
 666 2022-03-19  Mikael Morin  <mikael@gcc.gnu.org>
 667
 668         PR fortran/104228
 669         PR fortran/104570
 670         * parse.cc (parse_associate): Use a new distinct gfc_charlen if the
 671         copied type has one whose length is not known to be constant.
 672         * resolve.cc (resolve_assoc_var): Reset charlen if it’s shared with
 673         the associate target regardless of the expression type.
 674         Don’t reinitialize charlen if it’s deferred.
 675
 676 2022-03-18  Tobias Burnus  <tobias@codesourcery.com>
 677
 678         PR fortran/103039
 679         * trans-openmp.cc (gfc_omp_clause_copy_ctor, gfc_omp_clause_dtor):
 680         Only privatize pointer for associate names.
 681
 682 2022-03-18  Tobias Burnus  <tobias@codesourcery.com>
 683
 684         PR fortran/103039
 685         * openmp.cc (resolve_omp_clauses): Improve associate-name diagnostic
 686         for select type/rank.
 687
 688 2022-03-11  Tobias Burnus  <tobias@codesourcery.com>
 689
 690         * trans-openmp.cc (gfc_trans_omp_clauses, gfc_omp_finish_clause):
 691         Obtain size for mapping only if allocatable array is allocated.
 692
 693 2022-03-09  Harald Anlauf  <anlauf@gmx.de>
 694
 695         PR fortran/104849
 696         * expr.cc (find_array_section): Avoid NULL pointer dereference on
 697         invalid array section.
 698
 699 2022-03-09  Tobias Burnus  <tobias@codesourcery.com>
 700
 701         * trans-intrinsic.cc (gfc_conv_intrinsic_sizeof): Fix CLASS handling.
 702
 703 2022-03-08  Tobias Burnus  <tobias@codesourcery.com>
 704
 705         PR fortran/104126
 706         * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Handle NULL
 707         without MOLD.
 708
 709 2022-03-08  Harald Anlauf  <anlauf@gmx.de>
 710
 711         PR fortran/104811
 712         * frontend-passes.cc (optimize_minmaxloc): Do not attempt
 713         frontend-optimization of MINLOC/MAXLOC for character arrays, as
 714         there is no suitable code yet for inline expansion.
 715
 716 2022-03-07  Tobias Burnus  <tobias@codesourcery.com>
 717
 718         PR fortran/99585
 719         PR fortran/104430
 720         * trans-expr.cc (conv_parent_component_references): Fix comment;
 721         simplify comparison.
 722         (gfc_maybe_dereference_var): Avoid d referencing a nonpointer.
 723
 724 2022-03-07  Tobias Burnus  <tobias@codesourcery.com>
 725
 726         * array.cc (gfc_ref_dimen_size): Fix comment typo.
 727         * dump-parse-tree.cc (gfc_dump_c_prototypes): Likewise.
 728         * frontend-passes.cc (cfe_code): Likewise.
 729         * gfortran.texi: Likewise.
 730         * resolve.cc (generate_component_assignments): Likewise.
 731         * simplify.cc (gfc_simplify_this_image): Likewise.
 732         * trans-expr.cc (trans_scalar_class_assign,
 733         gfc_maybe_dereference_var): Likewise.
 734         * intrinsic.texi: Remove word duplication.
 735         * invoke.texi: Likewise.
 736
 737 2022-03-07  Jakub Jelinek  <jakub@redhat.com>
 738
 739         * trans-expr.cc: Fix up duplicated word issue in a comment.
 740         * gfortran.h: Likewise.
 741         * scanner.cc: Likewise.
 742
 743 2022-03-07  Martin Liska  <mliska@suse.cz>
 744
 745         * intrinsic.cc (gfc_is_intrinsic): Remove asterisk from error
 746         message.
 747
 748 2022-03-07  Martin Liska  <mliska@suse.cz>
 749
 750         PR translation/90148
 751         * intrinsic.cc (gfc_is_intrinsic): Put
 752         quote to a proper place.
 753
 754 2022-03-03  Kwok Cheung Yeung  <kcy@codesourcery.com>
 755
 756         PR fortran/104131
 757         * openmp.cc (gfc_match_omp_detach): Move check for type of event
 758         handle to...
 759         (resolve_omp_clauses) ...here.  Also check that the event handle is
 760         not an array, or an array access or structure element access.
 761
 762 2022-03-02  Harald Anlauf  <anlauf@gmx.de>
 763
 764         PR fortran/104573
 765         * resolve.cc (resolve_structure_cons): Avoid NULL pointer
 766         dereference when there is no valid component.
 767
 768 2022-02-24  Harald Anlauf  <anlauf@gmx.de>
 769
 770         PR fortran/84519
 771         * dump-parse-tree.cc (show_code_node): Dump QUIET specifier when
 772         present.
 773         * match.cc (gfc_match_stopcode): Implement parsing of F2018 QUIET
 774         specifier.  F2018 stopcodes may have non-default integer kind.
 775         * resolve.cc (gfc_resolve_code): Add checks for QUIET argument.
 776         * trans-stmt.cc (gfc_trans_stop): Pass QUIET specifier to call of
 777         library function.
 778
 779 2022-02-22  Harald Anlauf  <anlauf@gmx.de>
 780
 781         PR fortran/104619
 782         * resolve.cc (resolve_structure_cons): Skip shape check if shape
 783         of constructor cannot be determined at compile time.
 784
 785 2022-02-20  Harald Anlauf  <anlauf@gmx.de>
 786
 787         PR fortran/77693
 788         * data.cc (gfc_assign_data_value): If a variable in a data
 789         statement has the POINTER attribute, check for allowed initial
 790         data target that is compatible with pointer assignment.
 791         * gfortran.h (IS_POINTER): New macro.
 792
 793 2022-02-15  Tobias Burnus  <tobias@codesourcery.com>
 794
 795         * trans-openmp.cc (gfc_trans_omp_depobj): Fix to alloc/ptr dummy
 796         and for c_ptr.
 797
 798 2022-02-15  Tobias Burnus  <tobias@codesourcery.com>
 799
 800         * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj):
 801         Depend on the proper addr, for ptr/alloc depend on pointee.
 802
 803 2022-02-14  Harald Anlauf  <anlauf@gmx.de>
 804
 805         PR fortran/104211
 806         * expr.cc (find_array_section): Replace assertion by error
 807         recovery when encountering bad array constructor.
 808
 809 2022-02-13  Mikael Morin  <mikael@gcc.gnu.org>
 810
 811         PR fortran/104228
 812         * resolve.cc (resolve_assoc_var): Also create a new character
 813         length for non-dummy associate targets.
 814         * trans-stmt.cc (trans_associate_var): Initialize character length
 815         even if no temporary is used for the associate variable.
 816
 817 2022-02-10  Roger Sayle  <roger@nextmovesoftware.com>
 818             Tobias Burnus  <tobias@codesourcery.com>
 819
 820         * trans-common.cc (GFC_EQUIV_FMT): New macro respecting the
 821         target's NO_DOT_IN_LABEL and NO_DOLLAR_IN_LABEL preferences.
 822         (build_equiv_decl): Use GFC_EQUIV_FMT here.
 823
 824 2022-02-10  Tobias Burnus  <tobias@codesourcery.com>
 825
 826         PR fortran/104329
 827         * openmp.cc (resolve_omp_atomic): Defer extra-code assert after
 828         other diagnostics.
 829
 830 2022-02-10  Marcel Vollweiler  <marcel@codesourcery.com>
 831
 832         * dump-parse-tree.cc (show_omp_clauses): Added OMP_LIST_HAS_DEVICE_ADDR
 833         case.
 834         * gfortran.h: Added OMP_LIST_HAS_DEVICE_ADDR.
 835         * openmp.cc (enum omp_mask2): Added OMP_CLAUSE_HAS_DEVICE_ADDR.
 836         (gfc_match_omp_clauses): Parse HAS_DEVICE_ADDR clause.
 837         (resolve_omp_clauses): Same.
 838         * trans-openmp.cc (gfc_trans_omp_variable_list): Added
 839         OMP_LIST_HAS_DEVICE_ADDR case.
 840         (gfc_trans_omp_clauses): Firstprivatize of array descriptors.
 841
 842 2022-02-09  Harald Anlauf  <anlauf@gmx.de>
 843
 844         PR fortran/66193
 845         * arith.cc (reduce_binary_ac): When reducing binary expressions,
 846         try simplification.  Handle case of empty constructor.
 847         (reduce_binary_ca): Likewise.
 848
 849 2022-02-03  Harald Anlauf  <anlauf@gmx.de>
 850
 851         PR fortran/104311
 852         * check.cc (gfc_calculate_transfer_sizes): Checks for case when
 853         storage size of SOURCE is greater than zero while the storage size
 854         of MOLD is zero and MOLD is an array shall not depend on SIZE.
 855
 856 2022-02-03  Jakub Jelinek  <jakub@redhat.com>
 857
 858         PR fortran/104328
 859         * openmp.cc (is_scalar_intrinsic_expr): If must_be_var && conv_ok
 860         and expr is conversion, verify it is a conversion from EXPR_VARIABLE
 861         with non-NULL symtree.  Check ->block->next before dereferencing it.
 862
 863 2022-02-01  Harald Anlauf  <anlauf@gmx.de>
 864
 865         PR fortran/104331
 866         * simplify.cc (gfc_simplify_eoshift): Avoid NULL pointer
 867         dereference when shape is not set.
 868
 869 2022-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>
 870
 871         PR fortran/103790
 872         * trans-array.cc (structure_alloc_comps): Prevent descriptor
 873         stacking for non-array data; do not broadcast caf-tokens.
 874         * trans-intrinsic.cc (conv_co_collective): Prevent generation
 875         of unused descriptor.
 876
 877 2022-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>
 878
 879         Revert:
 880         2022-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>
 881
 882         PR fortran/103790
 883         * trans-array.cc (structure_alloc_comps): Prevent descriptor
 884         stacking for non-array data; do not broadcast caf-tokens.
 885         * trans-intrinsic.cc (conv_co_collective): Prevent generation
 886         of unused descriptor.
 887
 888 2022-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>
 889
 890         PR fortran/103790
 891         * trans-array.cc (structure_alloc_comps): Prevent descriptor
 892         stacking for non-array data; do not broadcast caf-tokens.
 893         * trans-intrinsic.cc (conv_co_collective): Prevent generation
 894         of unused descriptor.
 895
 896 2022-01-27  Harald Anlauf  <anlauf@gmx.de>
 897
 898         PR fortran/104128
 899         * expr.cc (gfc_copy_expr): Convert internal representation of
 900         string to wide char in value only for default character kind.
 901         * target-memory.cc (interpret_array): Pass flag for conversion of
 902         wide chars.
 903         (gfc_target_interpret_expr): Likewise.
 904
 905 2022-01-27  Harald Anlauf  <anlauf@gmx.de>
 906
 907         PR fortran/84784
 908         * trans-intrinsic.cc (conv_intrinsic_image_status): Convert result
 909         to resulting (default) integer type.
 910         (conv_intrinsic_team_number): Likewise.
 911         (gfc_conv_intrinsic_popcnt_poppar): Likewise.
 912
 913 2022-01-25  Harald Anlauf  <anlauf@gmx.de>
 914
 915         PR fortran/104227
 916         * check.cc (gfc_calculate_transfer_sizes): Fix checking of arrays
 917         passed as MOLD argument to the TRANSFER intrinsic for having
 918         storage size zero.
 919
 920 2022-01-25  Harald Anlauf  <anlauf@gmx.de>
 921
 922         PR fortran/104212
 923         * check.cc (gfc_check_norm2): Check that optional argument DIM is
 924         scalar.
 925         (gfc_check_parity): Likewise.
 926
 927 2022-01-24  Jakub Jelinek  <jakub@redhat.com>
 928
 929         * lang.opt (fconvert=): Add EnumSet property and mention also
 930         r16_ieee and r16_ibm arguments.
 931         (big-endian, little-endian, native, swap): Add Set(1) property.
 932         (r16_ieee, r16_ibm): New EnumValue entries with Set(2) property.
 933         * trans-types.cc (gfc_init_kinds): Emit gfc_fatal_error for
 934         -fconvert=r16_ieee or -fconvert=r16_ibm when R16_IEEE <=> R16_IBM
 935         conversions aren't supported.
 936
 937 2022-01-22  Harald Anlauf  <anlauf@gmx.de>
 938
 939         PR fortran/104127
 940         * simplify.cc (gfc_simplify_transfer): Ensure that the result
 941         typespec is set up for TRANSFER with MOLD of type CHARACTER
 942         including character length even if the result is a zero-sized
 943         array.
 944
 945 2022-01-20  Sandra Loosemore  <sandra@codesourcery.com>
 946
 947         PR fortran/103695
 948         PR fortran/102621
 949         * gfortran.h (struct gfc_namespace) Add omp_affinity_iterator
 950         field.
 951         * dump-parse-tree.cc (show_iterator): Use it.
 952         * openmp.cc (gfc_match_iterator): Likewise.
 953         (resolve_omp_clauses): Likewise.
 954         * trans-decl.cc (gfc_finish_var_decl): Likewise.
 955         * trans-openmp.cc (handle_iterator): Likewise.
 956
 957 2022-01-18  Harald Anlauf  <anlauf@gmx.de>
 958
 959         PR fortran/103692
 960         * array.cc (gfc_expand_constructor): Handle zero-sized array
 961         constructors.
 962
 963 2022-01-17  Martin Liska  <mliska@suse.cz>
 964
 965         * check.cc (gfc_check_all_any): Rename .c names to .cc.
 966         * class.cc (find_intrinsic_vtab): Likewise.
 967         * config-lang.in: Likewise.
 968         * cpp.cc (cpp_define_builtins): Likewise.
 969         * data.cc (get_array_index): Likewise.
 970         * decl.cc (match_clist_expr): Likewise.
 971         (get_proc_name): Likewise.
 972         (gfc_verify_c_interop_param): Likewise.
 973         (gfc_get_pdt_instance): Likewise.
 974         (gfc_match_formal_arglist): Likewise.
 975         (gfc_get_type_attr_spec): Likewise.
 976         * dependency.cc: Likewise.
 977         * error.cc (gfc_format_decoder): Likewise.
 978         * expr.cc (check_restricted): Likewise.
 979         (gfc_build_default_init_expr): Likewise.
 980         * f95-lang.cc: Likewise.
 981         * gfc-internals.texi: Likewise.
 982         * gfortran.h (enum match): Likewise.
 983         (enum procedure_type): Likewise.
 984         (enum oacc_routine_lop): Likewise.
 985         (gfc_get_pdt_instance): Likewise.
 986         (gfc_end_source_files): Likewise.
 987         (gfc_mpz_set_hwi): Likewise.
 988         (gfc_get_option_string): Likewise.
 989         (gfc_find_sym_in_expr): Likewise.
 990         (gfc_errors_to_warnings): Likewise.
 991         (gfc_real_4_kind): Likewise.
 992         (gfc_free_finalizer): Likewise.
 993         (gfc_sym_get_dummy_args): Likewise.
 994         (gfc_check_intrinsic_standard): Likewise.
 995         (gfc_free_case_list): Likewise.
 996         (gfc_resolve_oacc_routines): Likewise.
 997         (gfc_check_vardef_context): Likewise.
 998         (gfc_free_association_list): Likewise.
 999         (gfc_implicit_pure_function): Likewise.
1000         (gfc_ref_dimen_size): Likewise.
1001         (gfc_compare_actual_formal): Likewise.
1002         (gfc_resolve_wait): Likewise.
1003         (gfc_dt_upper_string): Likewise.
1004         (gfc_generate_module_code): Likewise.
1005         (gfc_delete_bbt): Likewise.
1006         (debug): Likewise.
1007         (gfc_build_block_ns): Likewise.
1008         (gfc_dep_difference): Likewise.
1009         (gfc_invalid_null_arg): Likewise.
1010         (gfc_is_finalizable): Likewise.
1011         (gfc_fix_implicit_pure): Likewise.
1012         (gfc_is_size_zero_array): Likewise.
1013         (gfc_is_reallocatable_lhs): Likewise.
1014         * gfortranspec.cc: Likewise.
1015         * interface.cc (compare_actual_expr): Likewise.
1016         * intrinsic.cc (add_functions): Likewise.
1017         * iresolve.cc (gfc_resolve_matmul): Likewise.
1018         (gfc_resolve_alarm_sub): Likewise.
1019         * iso-c-binding.def: Likewise.
1020         * lang-specs.h: Likewise.
1021         * libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise.
1022         * match.cc (gfc_match_label): Likewise.
1023         (gfc_match_symbol): Likewise.
1024         (match_derived_type_spec): Likewise.
1025         (copy_ts_from_selector_to_associate): Likewise.
1026         * match.h (gfc_match_call): Likewise.
1027         (gfc_get_common): Likewise.
1028         (gfc_match_omp_end_single): Likewise.
1029         (gfc_match_volatile): Likewise.
1030         (gfc_match_bind_c): Likewise.
1031         (gfc_match_literal_constant): Likewise.
1032         (gfc_match_init_expr): Likewise.
1033         (gfc_match_array_constructor): Likewise.
1034         (gfc_match_end_interface): Likewise.
1035         (gfc_match_print): Likewise.
1036         (gfc_match_expr): Likewise.
1037         * matchexp.cc (next_operator): Likewise.
1038         * mathbuiltins.def: Likewise.
1039         * module.cc (free_true_name): Likewise.
1040         * openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise.
1041         (gfc_omp_save_and_clear_state): Likewise.
1042         * parse.cc (parse_union): Likewise.
1043         (set_syms_host_assoc): Likewise.
1044         * resolve.cc (resolve_actual_arglist): Likewise.
1045         (resolve_elemental_actual): Likewise.
1046         (check_host_association): Likewise.
1047         (resolve_typebound_function): Likewise.
1048         (resolve_typebound_subroutine): Likewise.
1049         (gfc_resolve_expr): Likewise.
1050         (resolve_assoc_var): Likewise.
1051         (resolve_typebound_procedures): Likewise.
1052         (resolve_equivalence_derived): Likewise.
1053         * simplify.cc (simplify_bound): Likewise.
1054         * symbol.cc (gfc_set_default_type): Likewise.
1055         (gfc_add_ext_attribute): Likewise.
1056         * target-memory.cc (gfc_target_interpret_expr): Likewise.
1057         * target-memory.h (gfc_target_interpret_expr): Likewise.
1058         * trans-array.cc (gfc_get_cfi_dim_sm): Likewise.
1059         (gfc_conv_shift_descriptor_lbound): Likewise.
1060         (gfc_could_be_alias): Likewise.
1061         (gfc_get_dataptr_offset): Likewise.
1062         * trans-const.cc: Likewise.
1063         * trans-decl.cc (trans_function_start): Likewise.
1064         (gfc_trans_deferred_vars): Likewise.
1065         (generate_local_decl): Likewise.
1066         (gfc_generate_function_code): Likewise.
1067         * trans-expr.cc (gfc_vptr_size_get): Likewise.
1068         (gfc_trans_class_array_init_assign): Likewise.
1069         (POWI_TABLE_SIZE): Likewise.
1070         (gfc_conv_procedure_call): Likewise.
1071         (gfc_trans_arrayfunc_assign): Likewise.
1072         * trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise.
1073         (gfc_conv_intrinsic_loc): Likewise.
1074         (conv_intrinsic_event_query): Likewise.
1075         * trans-io.cc (gfc_build_st_parameter): Likewise.
1076         * trans-openmp.cc (gfc_omp_check_optional_argument): Likewise.
1077         (gfc_omp_unshare_expr_r): Likewise.
1078         (gfc_trans_omp_array_section): Likewise.
1079         (gfc_trans_omp_clauses): Likewise.
1080         * trans-stmt.cc (trans_associate_var): Likewise.
1081         (gfc_trans_deallocate): Likewise.
1082         * trans-stmt.h (gfc_trans_class_init_assign): Likewise.
1083         (gfc_trans_deallocate): Likewise.
1084         (gfc_trans_oacc_declare): Likewise.
1085         * trans-types.cc: Likewise.
1086         * trans-types.h (enum gfc_packed): Likewise.
1087         * trans.cc (N_): Likewise.
1088         (trans_code): Likewise.
1089         * trans.h (gfc_build_compare_string): Likewise.
1090         (gfc_conv_expr_type): Likewise.
1091         (gfc_trans_deferred_vars): Likewise.
1092         (getdecls): Likewise.
1093         (gfc_get_array_descr_info): Likewise.
1094         (gfc_omp_firstprivatize_type_sizes): Likewise.
1095         (GTY): Likewise.
1096
1097 2022-01-17  Martin Liska  <mliska@suse.cz>
1098
1099         * arith.c: Moved to...
1100         * arith.cc: ...here.
1101         * array.c: Moved to...
1102         * array.cc: ...here.
1103         * bbt.c: Moved to...
1104         * bbt.cc: ...here.
1105         * check.c: Moved to...
1106         * check.cc: ...here.
1107         * class.c: Moved to...
1108         * class.cc: ...here.
1109         * constructor.c: Moved to...
1110         * constructor.cc: ...here.
1111         * convert.c: Moved to...
1112         * convert.cc: ...here.
1113         * cpp.c: Moved to...
1114         * cpp.cc: ...here.
1115         * data.c: Moved to...
1116         * data.cc: ...here.
1117         * decl.c: Moved to...
1118         * decl.cc: ...here.
1119         * dependency.c: Moved to...
1120         * dependency.cc: ...here.
1121         * dump-parse-tree.c: Moved to...
1122         * dump-parse-tree.cc: ...here.
1123         * error.c: Moved to...
1124         * error.cc: ...here.
1125         * expr.c: Moved to...
1126         * expr.cc: ...here.
1127         * f95-lang.c: Moved to...
1128         * f95-lang.cc: ...here.
1129         * frontend-passes.c: Moved to...
1130         * frontend-passes.cc: ...here.
1131         * gfortranspec.c: Moved to...
1132         * gfortranspec.cc: ...here.
1133         * interface.c: Moved to...
1134         * interface.cc: ...here.
1135         * intrinsic.c: Moved to...
1136         * intrinsic.cc: ...here.
1137         * io.c: Moved to...
1138         * io.cc: ...here.
1139         * iresolve.c: Moved to...
1140         * iresolve.cc: ...here.
1141         * match.c: Moved to...
1142         * match.cc: ...here.
1143         * matchexp.c: Moved to...
1144         * matchexp.cc: ...here.
1145         * misc.c: Moved to...
1146         * misc.cc: ...here.
1147         * module.c: Moved to...
1148         * module.cc: ...here.
1149         * openmp.c: Moved to...
1150         * openmp.cc: ...here.
1151         * options.c: Moved to...
1152         * options.cc: ...here.
1153         * parse.c: Moved to...
1154         * parse.cc: ...here.
1155         * primary.c: Moved to...
1156         * primary.cc: ...here.
1157         * resolve.c: Moved to...
1158         * resolve.cc: ...here.
1159         * scanner.c: Moved to...
1160         * scanner.cc: ...here.
1161         * simplify.c: Moved to...
1162         * simplify.cc: ...here.
1163         * st.c: Moved to...
1164         * st.cc: ...here.
1165         * symbol.c: Moved to...
1166         * symbol.cc: ...here.
1167         * target-memory.c: Moved to...
1168         * target-memory.cc: ...here.
1169         * trans-array.c: Moved to...
1170         * trans-array.cc: ...here.
1171         * trans-common.c: Moved to...
1172         * trans-common.cc: ...here.
1173         * trans-const.c: Moved to...
1174         * trans-const.cc: ...here.
1175         * trans-decl.c: Moved to...
1176         * trans-decl.cc: ...here.
1177         * trans-expr.c: Moved to...
1178         * trans-expr.cc: ...here.
1179         * trans-intrinsic.c: Moved to...
1180         * trans-intrinsic.cc: ...here.
1181         * trans-io.c: Moved to...
1182         * trans-io.cc: ...here.
1183         * trans-openmp.c: Moved to...
1184         * trans-openmp.cc: ...here.
1185         * trans-stmt.c: Moved to...
1186         * trans-stmt.cc: ...here.
1187         * trans-types.c: Moved to...
1188         * trans-types.cc: ...here.
1189         * trans.c: Moved to...
1190         * trans.cc: ...here.
1191
1192 2022-01-17  Andrew Stubbs  <ams@codesourcery.com>
1193
1194         * openmp.c (gfc_match_omp_requires): Don't "sorry" dynamic_allocators.
1195
1196 2022-01-15  Harald Anlauf  <anlauf@gmx.de>
1197
1198         PR fortran/83079
1199         * target-memory.c (gfc_interpret_character): Result length is
1200         in bytes and thus depends on the character kind.
1201         * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Compute correct
1202         string length for the result of the TRANSFER intrinsic and for
1203         temporaries for the different character kinds.
1204
1205 2022-01-14  Harald Anlauf  <anlauf@gmx.de>
1206
1207         PR fortran/99256
1208         * intrinsic.c: Do not check formal argument type when checking
1209         arguments of intrinsics for alternate return specifiers.
1210
1211 2022-01-14  Harald Anlauf  <anlauf@gmx.de>
1212
1213         PR fortran/103782
1214         * expr.c (gfc_simplify_expr): Adjust logic for when to scalarize a
1215         call of an intrinsic which may have been overloaded.
1216
1217 2022-01-13  Hafiz Abid Qadeer  <abidh@codesourcery.com>
1218
1219         * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_ALLOCATE.
1220         * gfortran.h (OMP_LIST_ALLOCATE): New enum value.
1221         * openmp.c (enum omp_mask1): Add OMP_CLAUSE_ALLOCATE.
1222         (gfc_match_omp_clauses): Handle OMP_CLAUSE_ALLOCATE
1223         (OMP_PARALLEL_CLAUSES, OMP_DO_CLAUSES, OMP_SECTIONS_CLAUSES)
1224         (OMP_TASK_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_CLAUSES)
1225         (OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES)
1226         (OMP_SINGLE_CLAUSES): Add OMP_CLAUSE_ALLOCATE.
1227         (OMP_TASKGROUP_CLAUSES): New.
1228         (gfc_match_omp_taskgroup): Use OMP_TASKGROUP_CLAUSES instead of
1229         OMP_CLAUSE_TASK_REDUCTION.
1230         (resolve_omp_clauses): Handle OMP_LIST_ALLOCATE.
1231         (resolve_omp_do): Avoid warning when loop iteration variable is
1232         in allocate clause.
1233         * trans-openmp.c (gfc_trans_omp_clauses): Handle translation of
1234         allocate clause.
1235         (gfc_split_omp_clauses): Update for OMP_LIST_ALLOCATE.
1236
1237 2022-01-13  Harald Anlauf  <anlauf@gmx.de>
1238
1239         PR fortran/67804
1240         * primary.c (gfc_match_structure_constructor): Recover from errors
1241         that occurred while checking for a valid structure constructor in
1242         a DATA statement.
1243
1244 2022-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
1245
1246         * libgfortran.h (unit_convert): Add flags.
1247
1248 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
1249
1250         * trans-types.c (gfc_init_kinds): When setting abi_kind to 17, if not
1251         targetting glibc 2.32 or later and -fbuilding-libgfortran, set
1252         gfc_real16_is_float128 and c_float128 in gfc_real_kinds.
1253         (gfc_build_real_type): Don't set c_long_double if c_float128 is
1254         already set.
1255         * trans-intrinsic.c (builtin_decl_for_precision): Don't use
1256         long_double_built_in if gfc_real16_is_float128 and
1257         long_double_type_node == gfc_float128_type_node.
1258         * lang.opt (fbuilding-libgfortran): New undocumented option.
1259
1260 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
1261
1262         * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Use
1263         gfc_type_abi_kind.
1264
1265 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
1266
1267         * trans-io.c (transfer_array_desc): Pass abi kind instead of kind
1268         to libgfortran.
1269
1270 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
1271
1272         * trans-io.c (transfer_namelist_element): Use gfc_type_abi_kind,
1273         formatting fixes.
1274         (transfer_expr): Use gfc_type_abi_kind, use *REAL128* APIs even
1275         for abi_kind == 17.
1276
1277 2022-01-11  Jakub Jelinek  <jakub@redhat.com>
1278
1279         * gfortran.h (gfc_real_info): Add abi_kind member.
1280         (gfc_type_abi_kind): Declare.
1281         * trans-types.c (gfc_init_kinds): Initialize abi_kind.
1282         * intrinsic.c (gfc_type_abi_kind): New function.
1283         (conv_name): Use it.
1284         * iresolve.c (resolve_transformational, gfc_resolve_abs,
1285         gfc_resolve_char_achar, gfc_resolve_acos, gfc_resolve_acosh,
1286         gfc_resolve_aimag, gfc_resolve_and, gfc_resolve_aint, gfc_resolve_all,
1287         gfc_resolve_anint, gfc_resolve_any, gfc_resolve_asin,
1288         gfc_resolve_asinh, gfc_resolve_atan, gfc_resolve_atanh,
1289         gfc_resolve_atan2, gfc_resolve_bessel_n2, gfc_resolve_ceiling,
1290         gfc_resolve_cmplx, gfc_resolve_complex, gfc_resolve_cos,
1291         gfc_resolve_cosh, gfc_resolve_count, gfc_resolve_dble,
1292         gfc_resolve_dim, gfc_resolve_dot_product, gfc_resolve_dprod,
1293         gfc_resolve_exp, gfc_resolve_floor, gfc_resolve_hypot,
1294         gfc_resolve_int, gfc_resolve_int2, gfc_resolve_int8, gfc_resolve_long,
1295         gfc_resolve_log, gfc_resolve_log10, gfc_resolve_logical,
1296         gfc_resolve_matmul, gfc_resolve_minmax, gfc_resolve_maxloc,
1297         gfc_resolve_findloc, gfc_resolve_maxval, gfc_resolve_merge,
1298         gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_mod,
1299         gfc_resolve_modulo, gfc_resolve_nearest, gfc_resolve_or,
1300         gfc_resolve_real, gfc_resolve_realpart, gfc_resolve_reshape,
1301         gfc_resolve_sign, gfc_resolve_sin, gfc_resolve_sinh, gfc_resolve_sqrt,
1302         gfc_resolve_tan, gfc_resolve_tanh, gfc_resolve_transpose,
1303         gfc_resolve_trigd, gfc_resolve_xor, gfc_resolve_random_number):
1304         Likewise.
1305         * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise.
1306
1307 2022-01-10  Paul Thomas  <pault@gcc.gnu.org>
1308
1309         PR fortran/103366
1310         * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Allow unlimited
1311         polymorphic actual argument passed to assumed type formal.
1312
1313 2022-01-09  Harald Anlauf  <anlauf@gmx.de>
1314
1315         PR fortran/103777
1316         * simplify.c (gfc_simplify_maskr): Check validity of argument 'I'
1317         before simplifying.
1318         (gfc_simplify_maskl): Likewise.
1319
1320 2022-01-09  Harald Anlauf  <anlauf@gmx.de>
1321
1322         PR fortran/101762
1323         * expr.c (gfc_check_pointer_assign): For pointer initialization
1324         targets, check that subscripts and substring indices in
1325         specifications are constant expressions.
1326
1327 2022-01-09  Mikael Morin  <mikael@gcc.gnu.org>
1328
1329         PR fortran/103789
1330         * trans-array.c (arg_evaluated_for_scalarization): Add MASKL, MASKR,
1331         SCAN and VERIFY to the list of intrinsics whose KIND argument is to be
1332         ignored.
1333
1334 2022-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1335
1336         PR fortran/103898
1337         * trans-intrinsic.c (gfc_conv_intrinsic_size): Make size_var
1338         actually be a variable and fix surrounding code.
1339
1340 2022-01-06  Steve Kargl  <kargl@gcc.gnu.org>
1341             Sandra Loosemore  <sandra@codesourcery.com>
1342
1343         PR fortran/103287
1344         * interface.c (argument_rank_mismatch): Replace incorrect assertion
1345         with return.
1346
1347 2022-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1348
1349         PR fortran/103258
1350         * decl.c (gfc_match_char_spec): Suppress errors around call
1351         to gfc_reduce_init_expr.
1352         * error.c (gfc_query_suppress_errors): New.
1353         * gfortran.h (gfc_query_suppress_errors): Declare.
1354         * symbol.c (gfc_set_default_type): Check gfc_query_suppress_errors.
1355
1356 2022-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1357
1358         PR fortran/103390
1359         * expr.c (gfc_is_simply_contiguous): Make it smarter about
1360         function calls.
1361         * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Do not generate
1362         copy loops for array expressions that are not "variables" (lvalues).
1363
1364 2022-01-03  Jakub Jelinek  <jakub@redhat.com>
1365
1366         * gfortranspec.c (lang_specific_driver): Update copyright notice
1367         dates.
1368         * gfc-internals.texi: Bump @copying's copyright year.
1369         * gfortran.texi: Ditto.
1370         * intrinsic.texi: Ditto.
1371         * invoke.texi: Ditto.
1372
1373 \f
1374 Copyright (C) 2022 Free Software Foundation, Inc.
1375
1376 Copying and distribution of this file, with or without modification,
1377 are permitted in any medium without royalty provided the copyright
1378 notice and this notice are preserved.