gcc/fortran/ChangeLog

   1 2023-04-28  Julian Brown  <julian@codesourcery.com>
   2
   3         PR fortran/109622
   4         * trans-openmp.cc (gfc_trans_omp_clauses): Attach/detach clause fixes.
   5
   6 2023-04-28  Tobias Burnus  <tobias@codesourcery.com>
   7
   8         * gfortran.texi: Fix typos.
   9         * decl.cc: Fix typos in comments and in a variable name.
  10         * arith.cc: Fix comment typos.
  11         * check.cc: Likewise.
  12         * class.cc: Likewise.
  13         * dependency.cc: Likewise.
  14         * expr.cc: Likewise.
  15         * frontend-passes.cc: Likewise.
  16         * gfortran.h: Likewise.
  17         * intrinsic.cc: Likewise.
  18         * iresolve.cc: Likewise.
  19         * match.cc: Likewise.
  20         * module.cc: Likewise.
  21         * primary.cc: Likewise.
  22         * resolve.cc: Likewise.
  23         * simplify.cc: Likewise.
  24         * trans-array.cc: Likewise.
  25         * trans-decl.cc: Likewise.
  26         * trans-expr.cc: Likewise.
  27         * trans-intrinsic.cc: Likewise.
  28         * trans-openmp.cc: Likewise.
  29         * trans-stmt.cc: Likewise.
  30
  31 2023-04-25  Tobias Burnus  <tobias@codesourcery.com>
  32
  33         * openmp.cc (gfc_resolve_omp_do_blocks): Handle zero
  34         or more than one exec statements before/after 'omp scan'.
  35         * trans-openmp.cc (gfc_trans_omp_do): Likewise.
  36
  37 2023-04-22  Harald Anlauf  <anlauf@gmx.de>
  38             Steven G. Kargl  <kargl@gcc.gnu.org>
  39
  40         PR fortran/109500
  41         * interface.cc (gfc_compare_actual_formal): Reject allocatable
  42         functions being used as actual argument for allocable dummy.
  43
  44 2023-04-14  Harald Anlauf  <anlauf@gmx.de>
  45
  46         PR fortran/109511
  47         * simplify.cc (gfc_simplify_set_exponent): Fix implementation of
  48         compile-time simplification of intrinsic SET_EXPONENT for argument
  49         X < 1 and for I < 0.
  50
  51 2023-04-14  Paul Thomas  <pault@gcc.gnu.org>
  52
  53         PR fortran/104272
  54         * gfortran.h : Add expr3_not_explicit bit field to gfc_code.
  55         * resolve.cc (resolve_allocate_expr): Set bit field when the
  56         default initializer is applied to expr3.
  57         * trans-stmt.cc (gfc_trans_allocate): If expr3_not_explicit is
  58         set, do not deallocate expr3.
  59
  60 2023-04-13  Harald Anlauf  <anlauf@gmx.de>
  61
  62         PR fortran/109492
  63         * trans-expr.cc (gfc_conv_power_op): Use absu_hwi and
  64         unsigned HOST_WIDE_INT for portability.
  65
  66 2023-04-12  Harald Anlauf  <anlauf@gmx.de>
  67
  68         PR fortran/104312
  69         * resolve.cc (resolve_entries): Handle functions with ENTRY and
  70         ALLOCATABLE results.
  71         * trans-expr.cc (gfc_conv_procedure_call): Functions with a result
  72         with the POINTER or ALLOCATABLE attribute shall not get any special
  73         treatment with -ff2c, as they cannot be written in Fortran 77.
  74         * trans-types.cc (gfc_return_by_reference): Likewise.
  75         (gfc_get_function_type): Likewise.
  76
  77 2023-04-12  Harald Anlauf  <anlauf@gmx.de>
  78
  79         PR fortran/61615
  80         PR fortran/99982
  81         * interface.cc (compare_parameter): Enable type and rank checks for
  82         arguments of derived type from the intrinsic module ISO_C_BINDING.
  83
  84 2023-04-08  Paul Thomas  <pault@gcc.gnu.org>
  85
  86         PR fortran/87477
  87         * iresolve.cc (gfc_resolve_adjustl, gfc_resolve_adjustr): if
  88         string length is deferred use the string typespec for result.
  89         * resolve.cc (resolve_assoc_var): Handle parentheses around the
  90         target expression.
  91         (resolve_block_construct): Remove unnecessary static decls.
  92         * trans-array.cc (gfc_conv_expr_descriptor): Guard string len
  93         expression in condition. Improve handling of string length and
  94         span, especially for substrings of the descriptor.
  95         (duplicate_allocatable): Make element type more explicit with
  96         'eltype'.
  97         * trans-decl.cc (gfc_get_symbol_decl): Emit a fatal error with
  98         appropriate message instead of ICE if symbol type is unknown.
  99         (gfc_generate_function_code): Set current locus to proc_sym
 100         declared_at.
 101         * trans-expr.cc (gfc_get_expr_charlen): Retain last charlen in
 102         'previous' and use if end expression in substring reference is
 103         null.
 104         (gfc_conv_string_length): Use gfc_conv_expr_descriptor if
 105         'expr_flat' is an array. Add post block to catch deallocation
 106         of temporaries.
 107         (gfc_conv_procedure_call): Assign the parmse string length to
 108         the expression string length, if it is deferred.
 109         (gfc_trans_alloc_subarray_assign): If this is a deferred string
 110         length component, store the string length in the hidden comp.
 111         Update the typespec length accordingly. Generate a new type
 112         spec for the call to gfc_duplicate-allocatable in this case.
 113         * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
 114         deferred character array components.
 115
 116 2023-04-04  Harald Anlauf  <anlauf@gmx.de>
 117
 118         PR fortran/104349
 119         * expr.cc (check_restricted): Adjust check for valid variables in
 120         restricted expressions: make no exception for module variables.
 121
 122 2023-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
 123
 124         * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
 125         type name to be "long long".
 126
 127 2023-03-30  Andrew Pinski  <apinski@marvell.com>
 128
 129         * dump-parse-tree.cc (get_c_type_name): Fix "long_long"
 130         type name to be "long long". Add a comment on why adding
 131         2 to the name too.
 132
 133 2023-03-28  Jakub Jelinek  <jakub@redhat.com>
 134
 135         PR fortran/109314
 136         * openmp.cc (gfc_omp_absent_contains_clause): Fix typo in diagnostics
 137         - composit -> composite.
 138
 139 2023-03-25  Harald Anlauf  <anlauf@gmx.de>
 140
 141         PR fortran/104321
 142         * trans-decl.cc (gfc_conv_cfi_to_gfc): Remove dead code.
 143
 144 2023-03-24  Harald Anlauf  <anlauf@gmx.de>
 145
 146         * expr.cc (free_expr0): Free also BOZ strings as part of an expression.
 147
 148 2023-03-24  Haochen Gui  <guihaoc@gcc.gnu.org>
 149             Tobias Burnus  <tobias@codesourcery.com>
 150
 151         PR target/103628
 152         * target-memory.cc (gfc_interpret_float): Return FAIL when
 153         native_interpret_expr gets a NULL tree.
 154         * arith.cc (gfc_hollerith2real): Return NULL when
 155         gfc_interpret_float fails.
 156         * error.cc (gfc_buffered_p): Define.
 157         * gfortran.h (gfc_buffered_p): Declare.
 158         * intrinsic.cc: Add diagnostic.h to include list.
 159         (do_simplify): Save errorcount and check it at finish.  Report a
 160         "Cannot simplify expression" error on a bad result if error count
 161         doesn't change and no other errors buffered.
 162
 163 2023-03-22  Harald Anlauf  <anlauf@gmx.de>
 164             Steven G. Kargl  <kargl@gcc.gnu.org>
 165
 166         PR fortran/104572
 167         * resolve.cc (gfc_resolve_finalizers): Argument of a FINAL subroutine
 168         cannot be an alternate return.
 169
 170 2023-03-21  Harald Anlauf  <anlauf@gmx.de>
 171
 172         PR fortran/99036
 173         * decl.cc (gfc_match_modproc): Reject MODULE PROCEDURE if not in a
 174         generic module interface.
 175
 176 2023-03-21  Arsen Arsenović  <arsen@aarsen.me>
 177
 178         * invoke.texi: Remove usages of @gol.
 179         * intrinsic.texi: Ditto.
 180
 181 2023-03-21  Paul Thomas  <pault@gcc.gnu.org>
 182
 183         PR fortran/109206
 184         * trans-array.cc (gfc_trans_array_constructor_value): Correct
 185         incorrect setting of typespec.
 186
 187 2023-03-21  Paul Thomas  <pault@gcc.gnu.org>
 188
 189         PR fortran/109209
 190         * resolve.cc (generate_component_assignments): Restore the
 191         exclusion of allocatable components from the loop.
 192
 193 2023-03-20  Harald Anlauf  <anlauf@gmx.de>
 194
 195         PR fortran/109216
 196         * invoke.texi: Correct documentation of how underscores are appended
 197         to external names.
 198
 199 2023-03-20  Harald Anlauf  <anlauf@gmx.de>
 200
 201         PR fortran/109186
 202         * simplify.cc (gfc_simplify_nearest): Fix off-by-one error in setting
 203         up real kind-specific maximum exponent for mpfr.
 204
 205 2023-03-20  Paul Thomas  <pault@gcc.gnu.org>
 206
 207         PR fortran/87127
 208         * resolve.cc (check_host_association): If an external function
 209         is typed but not declared explicitly to be external, change the
 210         old symbol from a variable to an external function.
 211
 212 2023-03-19  Harald Anlauf  <anlauf@gmx.de>
 213
 214         PR fortran/85877
 215         * resolve.cc (resolve_fl_procedure): Check for an explicit interface
 216         of procedures with the BIND(C) attribute (F2018:15.4.2.2).
 217
 218 2023-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
 219
 220         * gfortran.texi: Mention behavior on overflow.
 221
 222 2023-03-18  Paul Thomas  <pault@gcc.gnu.org>
 223
 224         PR fortran/103854
 225         PR fortran/96122
 226         PR fortran/37336
 227         * class.cc (finalize_component): Include the missing arguments
 228         in the call to the component's finalizer wrapper.
 229         (has_finalizer_component): Do not return true for procedure
 230         pointer components.
 231         (finalizer_insert_packed_call): Remove the redundant argument
 232         in the call to the final subroutine.
 233         (generate_finalization_wrapper): Add support for assumed rank
 234         finalizers.
 235         (gfc_may_be_finalized): New helper function.
 236         * dump-parse-tree.cc (write_proc): Whitespace.
 237         * gfortran.h : Add prototype for gfc_may_be_finalized.
 238         * resolve.cc (resolve_function): Correct derived types that
 239         have an incomplete namespace.
 240         (resolve_where, gfc_resolve_where_code_in_forall,
 241         gfc_resolve_forall_body, gfc_resolve_code): Check that the op
 242         code is still EXEC_ASSIGN. If it is set lhs to must finalize.
 243         (is_finalizable_type): New function.
 244         (generate_component_assignments): Set must_finalize if needed.
 245         (gfc_resolve_finalizers): Error if assumed rank finalizer is
 246         not the only one. Warning on lack of scalar finalizer modified
 247         to account for assumed rank finalizers.
 248         (generate_final_call): New function.
 249         (generate_component_assignments): Enclose the outermost call in
 250         a block to capture automatic deallocation and final calls.
 251         Set must_finalize as required to satisfy the standards. Use an
 252         explicit pointer assignment for pointer components to capture
 253         finalization of the target. Likewise use explicit assignment
 254         for allocatable components. Do not use the temporary copy of
 255         the lhs in defined assignment if the component is allocatable.
 256         Put the temporary in the same namespace as the lhs symbol if
 257         the component may be finalized. Remove the leading assignment
 258         from the expansion of assignment of components that have their
 259         own defined assignment components. Suppress finalization of
 260         assignment of temporary components to the lhs. Make an explicit
 261         final call for the rhs function temporary if it exists.
 262         (gfc_resolve_code): Set must_finalize for assignments with an
 263         array constructor on the rhs.
 264         (gfc_resolve_finalizers): Ensure that an assumed rank finalizer
 265         is the only finalizer for that type and correct the surprising
 266         warning for the lack of a scalar finalizer.
 267         (check_defined_assignments): Handle allocatable components.
 268         (resolve_fl_derived): Set referenced the vtab for use
 269         associated symbols.
 270         (resolve_symbol): Set referenced an unreferenced symbol that
 271         will be finalized.
 272         * trans-array.cc (gfc_trans_array_constructor_value): Add code
 273         to finalize the constructor result. Warn that this feature was
 274         removed in F2018 and that it is suppressed by -std=2018.
 275         (trans_array_constructor): Add finalblock, pass to previous
 276         and apply to loop->post if filled.
 277         (gfc_add_loop_ss_code): Add se finalblock to outer loop post.
 278         (gfc_trans_array_cobounds, gfc_trans_array_bounds): Add any
 279         generated finalization code to the main block.
 280         (structure_alloc_comps): Add boolean argument to suppress
 281         finalization and use it for calls from
 282         gfc_deallocate_alloc_comp_no_caf. Otherwise it defaults to
 283         false.
 284         (gfc_copy_alloc_comp_no_fini): New wrapper for
 285         structure_alloc_comps.
 286         (gfc_alloc_allocatable_for_assignment): Suppress finalization
 287         by setting new arg in call to gfc_deallocate_alloc_comp_no_caf.
 288         (gfc_trans_deferred_array): Use gfc_may_be_finalized and do not
 289         deallocate the components of entities with a leading '_' in the
 290         name that are also marked as artificial.
 291         * trans-array.h : Add the new boolean argument to the prototype
 292         of gfc_deallocate_alloc_comp_no_caf with a default of false.
 293         Add prototype for gfc_copy_alloc_comp_no_fini.
 294         * trans-decl.cc(init_intent_out_dt): Tidy up the code.
 295         * trans-expr.cc (gfc_init_se): Initialize finalblock.
 296         (gfc_conv_procedure_call): Use gfc_finalize_tree_expr to
 297         finalize function results. Replace in-line block for class
 298         results with call to new function.
 299         (gfc_conv_expr): Finalize structure constructors for F2003 and
 300         F2008. Warn that this feature was deleted in F2018 and, unlike
 301         array constructors, is not default. Add array constructor
 302         finalblock to the post block.
 303         (gfc_trans_scalar_assign): Suppress finalization by setting new
 304         argument in call to gfc_deallocate_alloc_comp_no_caf. Add the
 305         finalization blocks to the main block.
 306         (gfc_trans_arrayfunc_assign): Use gfc_assignment_finalizer_call
 307         and ensure that finalization occurs after the evaluation of the
 308         rhs but using the initial value for the lhs. Finalize rhs
 309         function results using gfc_finalize_tree_expr.
 310         (trans_class_assignment, gfc_trans_assignment_1): As previous
 311         function, taking care to order evaluation, assignment and
 312         finalization correctly.
 313         * trans-io.cc (gfc_trans_transfer): Add the final block.
 314         * trans-stmt.cc (gfc_trans_call, gfc_trans_allocate): likewise.
 315         (trans_associate_var): Nullify derived allocatable components
 316         and finalize function targets with defined assignment
 317         components on leaving the block scope.
 318         (trans_allocate): Finalize source expressions, if required,
 319         and set init_expr artificial temporarily to suppress the
 320         finalization in gfc_trans_assignment.
 321         * trans.cc (gfc_add_finalizer_call): Do not finalize the
 322         temporaries generated in type assignment with defined
 323         assignment components.
 324         (gfc_assignment_finalizer_call): New function.
 325         (gfc_finalize_tree_expr): New function.
 326         * trans.h: Add finalblock to gfc_se. Add the prototypes for
 327         gfc_finalize_tree_expr and gfc_assignment_finalizer_call.
 328
 329 2023-03-15  Harald Anlauf  <anlauf@gmx.de>
 330             Tobias Burnus  <tobias@codesourcery.com>
 331
 332         PR fortran/58331
 333         * interface.cc (compare_parameter): Adjust check of array dummy
 334         arguments to handle the case of CLASS variables.
 335
 336 2023-03-11  Harald Anlauf  <anlauf@gmx.de>
 337
 338         PR fortran/106945
 339         * trans-expr.cc (gfc_copy_class_to_class): Convert element counts in
 340         bounds check to common type for comparison.
 341
 342 2023-03-10  Harald Anlauf  <anlauf@gmx.de>
 343
 344         PR fortran/104332
 345         * resolve.cc (resolve_symbol): Avoid NULL pointer dereference while
 346         checking a symbol with the BIND(C) attribute.
 347
 348 2023-03-05  Harald Anlauf  <anlauf@gmx.de>
 349             Tobias Burnus   <tobias@codesourcery.com>
 350
 351         PR fortran/106856
 352         * class.cc (gfc_build_class_symbol): Handle update of attributes of
 353         existing class container.
 354         (gfc_find_derived_vtab): Fix several memory leaks.
 355         (find_intrinsic_vtab): Ditto.
 356         * decl.cc (attr_decl1): Manage update of symbol attributes from
 357         CLASS attributes.
 358         * primary.cc (gfc_variable_attr): OPTIONAL shall not be taken or
 359         updated from the class container.
 360         * symbol.cc (free_old_symbol): Adjust management of symbol versions
 361         to not prematurely free array specs while working on the declation
 362         of CLASS variables.
 363
 364 2023-03-01  Tobias Burnus  <tobias@codesourcery.com>
 365
 366         PR middle-end/108546
 367         * trans-openmp.cc (gfc_trans_omp_clauses): Fix mapping of
 368         type(C_ptr) variables.
 369
 370 2023-02-27  Harald Anlauf  <anlauf@gmx.de>
 371
 372         PR fortran/108937
 373         * trans-intrinsic.cc (gfc_conv_intrinsic_ibits): Handle corner case
 374         LEN argument of IBITS equal to BITSIZE(I).
 375
 376 2023-02-25  Mikael Morin  <mikael@gcc.gnu.org>
 377
 378         PR fortran/108923
 379         * intrinsic.cc (get_intrinsic_dummy_arg,
 380         set_intrinsic_dummy_arg): Rename the former to the latter.
 381         Remove the return value, add a reference to the lhs as argument,
 382         and do the pointer assignment inside the function.  Don't do
 383         it if the pointer is already non-NULL.
 384         (sort_actual): Update caller.
 385
 386 2023-02-25  Harald Anlauf  <anlauf@gmx.de>
 387
 388         * arith.cc (gfc_real2int): Clear mpfr variable after use.
 389
 390 2023-02-25  Tobias Burnus  <tobias@codesourcery.com>
 391
 392         PR fortran/108621
 393         * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Skip setting of
 394         bounds of CFI desc for 'pointer,intent(out)'.
 395
 396 2023-02-24  Rimvydas Jasinskas  <rimvydas.jas@gmail.com>
 397
 398         * trans-decl.cc (gfc_finish_var_decl): Apply attribute.
 399         (generate_local_decl): Add diagnostic for dummy and local variables.
 400
 401 2023-02-24  Mikael Morin  <mikael@gcc.gnu.org>
 402
 403         PR fortran/108923
 404         * expr.cc (gfc_free_actual_arglist): Free associated_dummy
 405         memory.
 406         (gfc_copy_actual_arglist): Make a copy of the associated_dummy
 407         field if it is set in the original element.
 408
 409 2023-02-24  Harald Anlauf  <anlauf@gmx.de>
 410
 411         PR fortran/108924
 412         * frontend-passes.cc (do_subscript): Clear used gmp variable.
 413
 414 2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
 415
 416         * invoke.texi: Reorder index entries around @items.
 417
 418 2023-02-23  Arsen Arsenović  <arsen@aarsen.me>
 419
 420         * invoke.texi: Reorder @opindex commands to precede @items they
 421         relate to.
 422
 423 2023-02-22  Harald Anlauf  <anlauf@gmx.de>
 424
 425         PR fortran/96024
 426         * resolve.cc (resolve_component): The type of a CHARACTER length
 427         expression must be INTEGER.
 428
 429 2023-02-21  Harald Anlauf  <anlauf@gmx.de>
 430
 431         PR fortran/96025
 432         * parse.cc (check_function_result_typed): Improve type check of
 433         specification expression for character length and return status.
 434         (parse_spec): Use status from above.
 435         * resolve.cc (resolve_fntype): Prevent use of invalid specification
 436         expression for character length.
 437
 438 2023-02-16  Patrick Palka  <ppalka@redhat.com>
 439
 440         * gfortran.h: Mechanically drop static from static inline
 441         functions via s/^static inline/inline/g.
 442
 443 2023-02-15  Steve Kargl  <kargl@gcc.gnu.org>
 444
 445         PR fortran/103608
 446         * frontend-passes.cc (do_intent): Catch NULL pointer dereference on
 447         reference to invalid formal argument.
 448
 449 2023-02-15  Steve Kargl  <kargl@gcc.gnu.org>
 450
 451         PR fortran/104554
 452         * resolve.cc (check_assumed_size_reference): Avoid NULL pointer
 453         dereference.
 454
 455 2023-02-15  Tobias Burnus  <tobias@codesourcery.com>
 456
 457         PR fortran/108512
 458         * openmp.cc (gfc_resolve_omp_parallel_blocks): Handle combined 'loop'
 459         directives.
 460         (gfc_resolve_do_iterator): Set a source location for added
 461         'private'-clause arguments.
 462         * resolve.cc (gfc_resolve_code): Call gfc_resolve_omp_do_blocks
 463         also for EXEC_OMP_LOOP and gfc_resolve_omp_parallel_blocks for
 464         combined directives with loop + '{masked,master} taskloop (simd)'.
 465
 466 2023-02-13  Harald Anlauf  <anlauf@gmx.de>
 467
 468         PR fortran/103475
 469         * primary.cc (gfc_expr_attr): Avoid NULL pointer dereference for
 470         invalid use of CLASS variable.
 471
 472 2023-02-13  Rimvydas Jasinskas  <rimvydas.jas@gmail.com>
 473
 474         * decl.cc: Add EXT_ATTR_NOINLINE, EXT_ATTR_NORETURN, EXT_ATTR_WEAK.
 475         * gfortran.h (ext_attr_id_t): Ditto.
 476         * gfortran.texi (GCC$ ATTRIBUTES): Document them.
 477         * trans-decl.cc (build_function_decl): Apply them.
 478
 479 2023-02-09  Harald Anlauf  <anlauf@gmx.de>
 480             Steven G. Kargl  <kargl@gcc.gnu.org>
 481
 482         PR fortran/69636
 483         PR fortran/103779
 484         * intrinsic.cc (gfc_convert_chartype): Recover on invalid character
 485         kind in conversion instead of generating an internal error.
 486
 487 2023-02-09  Tobias Burnus  <tobias@codesourcery.com>
 488
 489         PR fortran/107424
 490         * trans-openmp.cc (struct dovar_init_d): Add 'sym' and
 491         'non_unit_incr' members.
 492         (gfc_nonrect_loop_expr): New.
 493         (gfc_trans_omp_do): Call it; use normal loop bounds
 494         for unit stride - and only create local loop var.
 495
 496 2023-02-09  Tobias Burnus  <tobias@codesourcery.com>
 497
 498         * parse.cc (decode_omp_directive): Really ignore 'assumes' with
 499         -fopenmp-simd.
 500
 501 2023-02-08  Steve Kargl  <kargl@gcc.gnu.org>
 502
 503         PR fortran/103259
 504         * resolve.cc (resolve_common_vars): Avoid NULL pointer dereference
 505         when a symbol's location is not set.
 506
 507 2023-02-07  Harald Anlauf  <anlauf@gmx.de>
 508
 509         PR fortran/95107
 510         * trans-decl.cc (gfc_finish_var_decl): With -fno-automatic, do not
 511         make ASSOCIATE variables TREE_STATIC.
 512
 513 2023-02-05  Harald Anlauf  <anlauf@gmx.de>
 514
 515         PR fortran/108592
 516         * arith.cc (gfc_arith_divide): Emit integer division truncation
 517         warnings using gfc_warning instead of gfc_warning_now to prevent
 518         redundant messages.
 519
 520 2023-02-03  Jakub Jelinek  <jakub@redhat.com>
 521
 522         PR fortran/108451
 523         * trans-decl.cc (gfc_trans_use_stmts): Call clear_slot before
 524         doing continue.
 525
 526 2023-02-01  Harald Anlauf  <anlauf@gmx.de>
 527
 528         PR fortran/108609
 529         * expr.cc (find_array_section): Add check to prevent interpreting an
 530         mpz non-integer constant as an integer.
 531
 532 2023-02-01  Tobias Burnus  <tobias@codesourcery.com>
 533
 534         * openmp.cc (resolve_omp_clauses): Check also for
 535         power of two.
 536
 537 2023-01-29  Mikael Morin  <mikael@gcc.gnu.org>
 538
 539         PR fortran/108450
 540         * check.cc (gfc_check_minloc_maxloc): Explicitly set argument name.
 541         (gfc_check_findloc): Ditto.
 542
 543 2023-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 544
 545         PR fortran/103506
 546         * parse.cc (parse_module): Remove use of a bool error value
 547         that prevented proper setting of the namespace pointer.
 548
 549 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 550             Steven G. Kargl  <kargl@gcc.gnu.org>
 551
 552         PR fortran/108527
 553         * resolve.cc (compare_bound_int): Expression to compare must be of
 554         type INTEGER.
 555         (compare_bound_mpz_t): Likewise.
 556         (check_dimension): Fix comment on checks applied to array section
 557         and clean up associated logic.
 558
 559 2023-01-28  Harald Anlauf  <anlauf@gmx.de>
 560
 561         PR fortran/108453
 562         * match.cc (gfc_match_common): A USE associated name shall not appear
 563         in a COMMON block (F2018:C8121).
 564
 565 2023-01-27  Tobias Burnus  <tobias@codesourcery.com>
 566
 567         PR fortran/108558
 568         * trans-openmp.cc (gfc_split_omp_clauses): Handle has_device_addr.
 569
 570 2023-01-26  Harald Anlauf  <anlauf@gmx.de>
 571
 572         PR fortran/108544
 573         * resolve.cc (check_host_association): Extend host association check
 574         so that it is not restricted to functions.  Also prevent NULL pointer
 575         dereference.
 576
 577 2023-01-25  Steve Kargl  <kargl@gcc.gnu.org>
 578
 579         PR fortran/108528
 580         * array.cc (compare_bounds): Return false instead of generating an
 581         internal error on an invalid argument type.
 582
 583 2023-01-24  Harald Anlauf  <anlauf@gmx.de>
 584
 585         PR fortran/108529
 586         * simplify.cc (simplify_transformation): Do not try to simplify
 587         transformational intrinsic when the ARRAY argument has a NULL shape.
 588
 589 2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 590
 591         PR fortran/108502
 592         * dependency.cc (gfc_check_dependency): Prevent NULL pointer
 593         dereference while recursively checking expressions.
 594
 595 2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 596
 597         PR fortran/108501
 598         * interface.cc (get_expr_storage_size): Check array subscript triplets
 599         that we actually have integer values before trying to extract with
 600         mpz_get_si.
 601
 602 2023-01-23  Harald Anlauf  <anlauf@gmx.de>
 603
 604         PR fortran/108420
 605         * iresolve.cc (check_charlen_present): Preserve character length if
 606         there is no array constructor.
 607
 608 2023-01-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 609
 610         PR fortran/102595
 611         * data.cc (gfc_assign_data_value): Remove check for PARAMETER in DATA.
 612         * primary.cc (match_variable): Add check for PARAMETER in DATA.
 613
 614 2023-01-19  Harald Anlauf  <anlauf@gmx.de>
 615
 616         PR fortran/108434
 617         * expr.cc (class_allocatable): Prevent NULL pointer dereference
 618         or invalid read.
 619         (class_pointer): Likewise.
 620
 621 2023-01-17  Harald Anlauf  <anlauf@gmx.de>
 622
 623         PR fortran/108421
 624         * interface.cc (get_expr_storage_size): Check that we actually have
 625         an integer value before trying to extract it with mpz_get_si.
 626
 627 2023-01-12  Tobias Burnus  <tobias@codesourcery.com>
 628
 629         PR fortran/107706
 630         * openmp.cc (gfc_resolve_omp_assumptions): Reject nonscalars.
 631
 632 2023-01-11  Jakub Jelinek  <jakub@redhat.com>
 633
 634         PR fortran/108349
 635         * f95-lang.cc (gfc_init_builtin_function): Fix up function types
 636         for BUILT_IN_REALLOC and BUILT_IN_SINCOS{F,,L}.  Formatting fixes.
 637
 638 2023-01-10  Harald Anlauf  <anlauf@gmx.de>
 639
 640         PR fortran/97345
 641         * frontend-passes.cc (do_subscript): Clear used gmp variables.
 642
 643 2023-01-02  Jakub Jelinek  <jakub@redhat.com>
 644
 645         * gfortranspec.cc (lang_specific_driver): Update copyright notice
 646         dates.
 647         * gfc-internals.texi: Bump @copying's copyright year.
 648         * gfortran.texi: Ditto.
 649         * intrinsic.texi: Ditto.
 650         * invoke.texi: Ditto.
 651
 652 \f
 653 Copyright (C) 2023 Free Software Foundation, Inc.
 654
 655 Copying and distribution of this file, with or without modification,
 656 are permitted in any medium without royalty provided the copyright
 657 notice and this notice are preserved.