gcc/d/ChangeLog

   1 2021-11-30  Iain Buclaw  <ibuclaw@gdcproject.org>
   2
   3         * dmd/MERGE: Merge upstream dmd b8384668f.
   4         * Make-lang.in (d-warn): Use strict warnings.
   5         (DMD_WARN_CXXFLAGS): Remove.
   6         (DMD_COMPILE): Remove.
   7         (CHECKING_DFLAGS): Define.
   8         (WARN_DFLAGS): Define.
   9         (ALL_DFLAGS): Define.
  10         (DCOMPILE.base): Define.
  11         (DCOMPILE): Define.
  12         (DPOSTCOMPILE): Define.
  13         (DLINKER): Define.
  14         (DLLINKER): Define.
  15         (D_FRONTEND_OBJS): Add new dmd front-end objects.
  16         (D_GENERATED_SRCS): Remove.
  17         (D_GENERATED_OBJS): Remove.
  18         (D_ALL_OBJS): Remove D_GENERATED_OBJS.
  19         (d21$(exeext)): Build using DLLINKER and -static-libphobos.
  20         (d.tags): Remove dmd/*.c and dmd/root/*.c.
  21         (d.mostlyclean): Remove D_GENERATED_SRCS, d/idgen$(build_exeext),
  22         d/impcnvgen$(build_exeext).
  23         (D_INCLUDES): Include $(srcdir)/d/dmd/res.
  24         (CFLAGS-d/id.o): Remove.
  25         (CFLAGS-d/impcnvtab.o): Remove.
  26         (d/%.o): Build using DCOMPILE and DPOSTCOMPILE.  Update dependencies
  27         from d/dmd/%.c to d/dmd/%.d.
  28         (d/idgen$(build_exeext)): Remove.
  29         (d/impcnvgen$(build_exeext)): Remove.
  30         (d/id.c): Remove.
  31         (d/id.h): Remove.
  32         (d/impcnvtab.c): Remove.
  33         (d/%.dmdgen.o): Remove.
  34         (D_SYSTEM_H): Remove.
  35         (d/idgen.dmdgen.o): Remove.
  36         (d/impcnvgen.dmdgen.o): Remove.
  37         * config-lang.in (boot_language): New variable.
  38         * d-attribs.cc: Include dmd/expression.h.
  39         * d-builtins.cc: Include d-frontend.h.
  40         (build_frontend_type): Update for new front-end interface.
  41         (d_eval_constant_expression): Likewise.
  42         (d_build_builtins_module): Likewise.
  43         (maybe_set_builtin_1): Likewise.
  44         (d_build_d_type_nodes): Likewise.
  45         * d-codegen.cc (d_decl_context): Likewise.
  46         (declaration_reference_p): Likewise.
  47         (declaration_type): Likewise.
  48         (parameter_reference_p): Likewise.
  49         (parameter_type): Likewise.
  50         (get_array_length): Likewise.
  51         (build_delegate_cst): Likewise.
  52         (build_typeof_null_value): Likewise.
  53         (identity_compare_p): Likewise.
  54         (lower_struct_comparison): Likewise.
  55         (build_filename_from_loc): Likewise.
  56         (build_assert_call): Remove LIBCALL_SWITCH_ERROR.
  57         (build_bounds_index_condition): Call LIBCALL_ARRAYBOUNDS_INDEXP on
  58         bounds error.
  59         (build_bounds_slice_condition): Call LIBCALL_ARRAYBOUNDS_SLICEP on
  60         bounds error.
  61         (array_bounds_check): Update for new front-end interface.
  62         (checkaction_trap_p): Handle CHECKACTION_context.
  63         (get_function_type): Update for new front-end interface.
  64         (d_build_call): Likewise.
  65         * d-compiler.cc: Remove include of dmd/scope.h.
  66         (Compiler::genCmain): Remove.
  67         (Compiler::paintAsType): Update for new front-end interface.
  68         (Compiler::onParseModule): Likewise.
  69         * d-convert.cc (convert_expr): Remove call to LIBCALL_ARRAYCAST.
  70         (convert_for_rvalue): Update for new front-end interface.
  71         (convert_for_assignment): Likewise.
  72         (convert_for_condition): Likewise.
  73         (d_array_convert): Likewise.
  74         * d-diagnostic.cc (error): Remove.
  75         (errorSupplemental): Remove.
  76         (warning): Remove.
  77         (warningSupplemental): Remove.
  78         (deprecation): Remove.
  79         (deprecationSupplemental): Remove.
  80         (message): Remove.
  81         (vtip): New.
  82         * d-frontend.cc (global): Remove.
  83         (Global::_init): Remove.
  84         (Global::startGagging): Remove.
  85         (Global::endGagging): Remove.
  86         (Global::increaseErrorCount): Remove.
  87         (Loc::Loc): Remove.
  88         (Loc::toChars): Remove.
  89         (Loc::equals): Remove.
  90         (isBuiltin): Update for new front-end interface.
  91         (eval_builtin): Likewise.
  92         (getTypeInfoType): Likewise.
  93         (inlineCopy): Remove.
  94         * d-incpath.cc: Include d-frontend.h.
  95         (add_globalpaths): Call d_gc_malloc to allocate Strings.
  96         (add_filepaths): Likewise.
  97         * d-lang.cc: Include dmd/id.h, dmd/root/file.h, d-frontend.h.  Remove
  98         include of dmd/mars.h, id.h.
  99         (entrypoint_module): Remove.
 100         (entrypoint_root_module): Remove.
 101         (deps_write_string): Update for new front-end interface.
 102         (deps_write): Likewise.
 103         (d_init_options): Call rt_init.  Remove setting global params that are
 104         default initialized by the front-end.
 105         (d_handle_option): Handle OPT_fcheckaction_, OPT_fdump_c___spec_,
 106         OPT_fdump_c___spec_verbose, OPT_fextern_std_, OPT_fpreview,
 107         OPT_revert, OPT_fsave_mixins_, and OPT_ftransition.
 108         (d_post_options): Propagate dip1021 and dip1000 preview flags to
 109         dip25, and flag_diagnostics_show_caret to printErrorContext.
 110         (d_add_entrypoint_module): Remove.
 111         (d_parse_file): Update for new front-end interface.
 112         (d_type_promotes_to): Likewise.
 113         (d_types_compatible_p): Likewise.
 114         * d-longdouble.cc (CTFloat::zero): Remove.
 115         (CTFloat::one): Remove.
 116         (CTFloat::minusone): Remove.
 117         (CTFloat::half): Remove.
 118         * d-system.h (POSIX): Remove.
 119         (realpath): Remove.
 120         (isalpha): Remove.
 121         (isalnum): Remove.
 122         (isdigit): Remove.
 123         (islower): Remove.
 124         (isprint): Remove.
 125         (isspace): Remove.
 126         (isupper): Remove.
 127         (isxdigit): Remove.
 128         (tolower): Remove.
 129         (_mkdir): Remove.
 130         (INT32_MAX): Remove.
 131         (INT32_MIN): Remove.
 132         (INT64_MIN): Remove.
 133         (UINT32_MAX): Remove.
 134         (UINT64_MAX): Remove.
 135         * d-target.cc: Include calls.h.
 136         (target): Remove.
 137         (define_float_constants): Remove initialization of snan.
 138         (Target::_init): Update for new front-end interface.
 139         (Target::isVectorTypeSupported): Likewise.
 140         (Target::isVectorOpSupported): Remove cases for unordered operators.
 141         (TargetCPP::typeMangle): Update for new front-end interface.
 142         (TargetCPP::parameterType): Likewise.
 143         (Target::systemLinkage): Likewise.
 144         (Target::isReturnOnStack): Likewise.
 145         (Target::isCalleeDestroyingArgs): Define.
 146         (Target::preferPassByRef): Define.
 147         * d-tree.h (d_add_entrypoint_module): Remove.
 148         * decl.cc (gcc_attribute_p): Update for new front-end interface.
 149         (apply_pragma_crt): Define.
 150         (DeclVisitor::visit(PragmaDeclaration *)): Handle pragmas
 151         crt_constructor and crt_destructor.
 152         (DeclVisitor::visit(TemplateDeclaration *)): Update for new front-end
 153         interface.
 154         (DeclVisitor::visit): Likewise.
 155         (DeclVisitor::finish_vtable): Likewise.
 156         (get_symbol_decl): Error if template has more than one nesting
 157         context.  Update for new front-end interface.
 158         (make_thunk): Update for new front-end interface.
 159         (get_vtable_decl): Likewise.
 160         * expr.cc (ExprVisitor::visit): Likewise.
 161         (build_return_dtor): Likewise.
 162         * imports.cc (ImportVisitor::visit): Likewise.
 163         * intrinsics.cc: Include dmd/expression.h.  Remove include of
 164         dmd/mangle.h.
 165         (maybe_set_intrinsic): Update for new front-end interface.
 166         * intrinsics.def (INTRINSIC_ROL): Update intrinsic signature.
 167         (INTRINSIC_ROR): Likewise.
 168         (INTRINSIC_ROR_TIARG): Likewise.
 169         (INTRINSIC_TOPREC): Likewise.
 170         (INTRINSIC_TOPRECL): Likewise.
 171         (INTRINSIC_TAN): Update intrinsic module and signature.
 172         (INTRINSIC_ISNAN): Likewise.
 173         (INTRINSIC_ISFINITE): Likewise.
 174         (INTRINSIC_COPYSIGN): Define intrinsic.
 175         (INTRINSIC_COPYSIGNI): Define intrinsic.
 176         (INTRINSIC_EXP): Update intrinsic module.
 177         (INTRINSIC_EXPM1): Likewise.
 178         (INTRINSIC_EXP2): Likewise.
 179         (INTRINSIC_LOG): Likewise.
 180         (INTRINSIC_LOG2): Likewise.
 181         (INTRINSIC_LOG10): Likewise.
 182         (INTRINSIC_POW): Likewise.
 183         (INTRINSIC_ROUND): Likewise.
 184         (INTRINSIC_FLOORF): Likewise.
 185         (INTRINSIC_FLOOR): Likewise.
 186         (INTRINSIC_FLOORL): Likewise.
 187         (INTRINSIC_CEILF): Likewise.
 188         (INTRINSIC_CEIL): Likewise.
 189         (INTRINSIC_CEILL): Likewise.
 190         (INTRINSIC_TRUNC): Likewise.
 191         (INTRINSIC_FMIN): Likewise.
 192         (INTRINSIC_FMAX): Likewise.
 193         (INTRINSIC_FMA): Likewise.
 194         (INTRINSIC_VA_ARG): Update intrinsic signature.
 195         (INTRINSIC_VASTART): Likewise.
 196         * lang.opt (fcheck=): Add alternate aliases for contract switches.
 197         (fcheckaction=): New option.
 198         (check_action): New Enum and EnumValue entries.
 199         (fdump-c++-spec-verbose): New option.
 200         (fdump-c++-spec=): New option.
 201         (fextern-std=): New option.
 202         (extern_stdcpp): New Enum and EnumValue entries
 203         (fpreview=): New options.
 204         (frevert=): New options.
 205         (fsave-mixins): New option.
 206         (ftransition=): Update options.
 207         * modules.cc (get_internal_fn): Replace Prot with Visibility.
 208         (build_internal_fn): Likewise.
 209         (build_dso_cdtor_fn): Likewise.
 210         (build_module_tree): Remove check for __entrypoint module.
 211         * runtime.def (P5): Define.
 212         (ARRAYBOUNDS_SLICEP): Define.
 213         (ARRAYBOUNDS_INDEXP): Define.
 214         (NEWTHROW): Define.
 215         (ADCMP2): Remove.
 216         (ARRAYCAST): Remove.
 217         (SWITCH_STRING): Remove.
 218         (SWITCH_USTRING): Remove.
 219         (SWITCH_DSTRING): Remove.
 220         (SWITCH_ERROR): Remove.
 221         * toir.cc (IRVisitor::visit): Update for new front-end interface.
 222         (IRVisitor::check_previous_goto): Remove checks for case and default
 223         statements.
 224         (IRVisitor::visit(SwitchStatement *)): Remove handling of string
 225         switch conditions.
 226         * typeinfo.cc: Include d-frontend.h.
 227         (get_typeinfo_kind): Update for new front-end interface.
 228         (make_frontend_typeinfo): Likewise.
 229         (TypeInfoVisitor::visit): Likewise.
 230         (builtin_typeinfo_p): Likewise.
 231         (get_typeinfo_decl): Likewise.
 232         (build_typeinfo): Likewise.
 233         * types.cc (valist_array_p): Likewise.
 234         (make_array_type): Likewise.
 235         (merge_aggregate_types): Likewise.
 236         (TypeVisitor::visit(TypeBasic *)): Likewise.
 237         (TypeVisitor::visit(TypeFunction *)): Likewise.
 238         (TypeVisitor::visit(TypeStruct *)): Update comment.
 239         * verstr.h: Removed.
 240         * d-frontend.h: New file.
 241
 242 2021-11-29  Eric Gallager  <egallager@gcc.gnu.org>
 243
 244         PR other/103021
 245         * Make-lang.in: Use ETAGS variable in TAGS target.
 246
 247 2021-11-28  Martin Liska  <mliska@suse.cz>
 248
 249         * d-attribs.cc (parse_optimize_options): Fix thinko.
 250
 251 2021-11-26  Martin Liska  <mliska@suse.cz>
 252
 253         * d-attribs.cc (parse_optimize_options): Check index before
 254         accessing cl_options.
 255
 256 2021-11-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 257
 258         * decl.cc (d_finish_decl): Use HOST_WIDE_INT for type size
 259         temporaries.
 260
 261 2021-10-22  Eric Gallager  <egallager@gcc.gnu.org>
 262
 263         PR other/102663
 264         * Make-lang.in: Allow dvi-formatted documentation
 265         to be installed.
 266
 267 2021-10-08  Martin Liska  <mliska@suse.cz>
 268
 269         * d-lang.cc (d_post_options): Use new macro
 270         OPTION_SET_P.
 271
 272 2021-10-05  Iain Sandoe  <iain@sandoe.co.uk>
 273
 274         * d-spec.cc (lang_specific_driver): Push the -static-libstdc++
 275         option back onto the command line for targets without support
 276         for -Bstatic/dynamic.
 277
 278 2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 279
 280         PR d/102574
 281         * d-spec.cc (lang_specific_driver): Link libstdc++ statically if
 282         -static-libstdc++ was given on command-line.
 283
 284 2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 285
 286         * d-attribs.cc (d_handle_optimize_attribute): Save target node before
 287         calling parse_optimize_options in case it changes.
 288
 289 2021-09-12  Iain Buclaw  <ibuclaw@gdcproject.org>
 290
 291         PR d/102185
 292         * d-builtins.cc (d_eval_constant_expression): Don't include
 293         terminating null pointer in string expression conversion.
 294
 295 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 296
 297         * d-codegen.cc: Include dmd/module.h.
 298         (build_filename_from_loc): New function.
 299         (d_assert_call): Rename to...
 300         (build_assert_call): ...this.
 301         (build_array_bounds_call): Call arrayboundsp variant of the array
 302         bounds failure callback.
 303         (build_bounds_condition): Rename to...
 304         (build_bounds_index_condition): ...this.  Update signature.
 305         (build_bounds_slice_condition): New function.
 306         (checkaction_trap_p): New function.
 307         (d_assert_call): Call assertp variant of assert failure callback.
 308         * d-tree.h (class IndexExp): Declare.
 309         (class SliceExp): Declare.
 310         (build_bounds_condition): Remove.
 311         (build_assert_call): Declare.
 312         (build_bounds_index_condition): Declare.
 313         (build_bounds_slice_condition): Declare.
 314         (checkaction_trap_p): Declare.
 315         (d_assert_call): Remove.
 316         * expr.cc (ExprVisitor::visit(IndexExp *)): Call
 317         build_bounds_index_condition.
 318         (ExprVisitor::visit(SliceExp *)): Call build_bounds_slice_condition.
 319         (ExprVisitor::visit(AssertExp *)): Update setting of libcall.
 320         * runtime.cc (enum d_libcall_type): Add LCT_IMMUTABLE_CHARPTR.
 321         (get_libcall_type): Handle LCT_IMMUTABLE_CHARPTR.
 322         * runtime.def (ASSERT): Rename to...
 323         (ASSERTP): ...this.  Update signature.
 324         (UNITTEST): Rename to...
 325         (UNITTESTP): ...this.  Update signature.
 326         (ARRAY_BOUNDS): Rename to...
 327         (ARRAYBOUNDSP): ...this.  Updates signature.
 328         * toir.cc (IRVisitor::visit(SwitchErrorStatement *)): Update call.
 329
 330 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 331
 332         * typeinfo.cc (class TypeInfoVisitor::layout_base): Update comment.
 333
 334 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 335
 336         * typeinfo.cc (TypeInfoVisitor::visit(TypeInfoClassDeclaration *)):
 337         Use int to store type flags.
 338         (TypeInfoVisitor::visit(TypeInfoStructDeclaration *)): Likewise.
 339
 340 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 341
 342         * types.cc (TypeVisitor::visit(TypeEnum*)): Get wchar_t type from
 343         build_frontend_type.
 344
 345 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 346
 347         * d-convert.cc (convert_for_rvalue): Convert switch statement into if
 348         condition.
 349
 350 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 351
 352         * d-builtins.cc (d_init_versions): Use POINTER_SIZE for testing
 353         whether to predefine D_LP64.
 354
 355 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 356
 357         PR d/102094
 358         * d-codegen.cc (build_frame_type): Set TYPE_CXX_ODR_P.
 359
 360 2021-08-25  Lewis Hyatt  <lhyatt@gmail.com>
 361
 362         PR other/93067
 363         * d-lang.cc (d_input_charset_callback): New function.
 364         (d_init): Call new function
 365         diagnostic_initialize_input_context().
 366
 367 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 368
 369         * expr.cc (binary_op): Remove dead code.
 370
 371 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 372
 373         * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoClassDeclaration *)):
 374         Always layout initializer for the m_RTInfo field.
 375
 376 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 377
 378         * expr.cc (ExprVisitor::visit (AssertExp *)): Don't generate
 379         PREDICT_EXPR.
 380
 381 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 382
 383         * expr.cc (ExprVisitor::visit (AssignExp *)): Clarify comment
 384           for generating static array assignment with literal.
 385
 386 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 387
 388         * decl.cc (enum_initializer_decl): Only handle named enums.
 389
 390 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 391
 392         * decl.cc (make_thunk): Set COMDAT and visibility of thunks only if
 393         they are public.
 394
 395 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 396
 397         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Don't use sinit
 398         for declaration directly.
 399         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 400         (aggregate_initializer_decl): Likewise.  Set sinit after creating.
 401
 402 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 403
 404         * d-builtins.cc (build_frontend_type): Use Identifier::idPool to
 405         generate anonymous field name.
 406
 407 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 408
 409         * types.cc (layout_aggregate_type): Call hasMonitor.
 410         * typeinfo.cc (TypeInfoVisitor::layout_base): Likewise.
 411         (layout_cpp_typeinfo): Likewise.  Don't emit vtable unless
 412         have_typeinfo_p.
 413
 414 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 415
 416         * d-lang.cc (deps_add_target): Insert null terminator in buffer.
 417         (deps_write): Likewise.
 418         (d_parse_file): Likewise.
 419
 420 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 421
 422         * d-builtins.cc (build_frontend_type): Restore builtin_converted_decls
 423         length on conversion failure.
 424
 425 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 426
 427         * d-codegen.cc (d_nested_class): Rename to ...
 428         (get_outer_function): ... this.  Handle all aggregate declarations.
 429         (d_nested_struct): Remove.
 430         (find_this_tree): Use get_outer_function.
 431         (get_framedecl): Likewise.
 432
 433 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 434
 435         PR d/101672
 436         * typeinfo.cc (make_frontend_typeinfo): Generate Object class if it
 437         doesn't exist.
 438         (check_typeinfo_type): Don't warn if there's no location.
 439
 440 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 441
 442         PR d/101664
 443         * expr.cc (ExprVisitor::visit (CallExp *)): Use object expression as
 444         result for C++ constructor calls.
 445
 446 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 447
 448         PR d/96435
 449         * d-convert.cc (convert_for_rvalue): New function.
 450         * d-tree.h (convert_for_rvalue): Declare.
 451         * expr.cc (ExprVisitor::visit (CastExp *)): Use convert_for_rvalue.
 452         (build_return_dtor): Likewise.
 453
 454 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 455
 456         PR d/101657
 457         * d-lang.cc (d_parse_file): Remove generated D header files on error.
 458
 459 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 460
 461         PR d/101656
 462         * d-diagnostic.cc (escape_d_format): Don't escape quoted format
 463         strings.
 464
 465 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 466
 467         PR d/101640
 468         * expr.cc (binary_op): Use build2 instead of fold_build2.
 469
 470 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 471
 472         PR d/101490
 473         * dmd/MERGE: Merge upstream dmd 27e388b4c.
 474         * d-codegen.cc (build_array_index): Handle void arrays same as byte.
 475         * d-convert.cc (convert_expr): Handle converting to zero-sized arrays.
 476
 477 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 478
 479         PR d/101441
 480         * dmd/MERGE: Merge upstream dmd f8c1ca928.
 481
 482 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 483
 484         PR d/101127
 485         * d-builtins.cc (d_builtin_function_ext_scope): New function.
 486         * d-lang.cc (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): Define.
 487         * d-tree.h (d_builtin_function_ext_scope): Declare.
 488
 489 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 490
 491         PR d/101619
 492         * dmd/MERGE: Merge upstream dmd 1d8386a63.
 493
 494 2021-07-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 495
 496         PR d/101273
 497         * toir.cc (IRVisitor::visit (ReturnStatement *)): Detect returns that
 498         use a temporary, and replace with return value.
 499
 500 2021-07-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 501
 502         PR d/101282
 503         * d-codegen.cc (build_assign): Force target_expr on RHS for non-POD
 504         assignment expressions.
 505
 506 2021-06-11  Iain Buclaw  <ibuclaw@gdcproject.org>
 507
 508         PR d/100999
 509         * dmd/MERGE: Merge upstream dmd 7a3808254.
 510
 511 2021-06-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 512
 513         PR d/100967
 514         * d-frontend.cc (getTypeInfoType): Move TypeInfo checks to
 515         check_typeinfo_type and call new function.
 516         * d-tree.h (check_typeinfo_type): Declare.
 517         * typeinfo.cc: Include dmd/scope.h.
 518         (create_frontend_tinfo_types): Generate front-end types even if Object
 519         is missing.
 520         (build_typeinfo): Move TypeInfo checks to check_typeinfo_type and call
 521         new function.
 522         (check_typeinfo_type): New function.
 523
 524 2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 525
 526         PR d/100964
 527         * dmd/MERGE: Merge upstream dmd 4a4e46a6f.
 528
 529 2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 530
 531         PR d/100935
 532         * dmd/MERGE: Merge upstream dmd f3fdeb578.
 533
 534 2021-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 535
 536         PR d/100882
 537         * d-codegen.cc (build_assign): Construct initializations inside
 538         TARGET_EXPR_INITIAL.
 539         (compound_expr): Remove intermediate expressions that have no
 540         side-effects.
 541         (return_expr): Construct returns inside TARGET_EXPR_INITIAL.
 542         * expr.cc (ExprVisitor::visit (CallExp *)): Remove useless assignment
 543         to TARGET_EXPR_SLOT.
 544
 545 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 546
 547         * d-incpath.cc (prefixed_path): Use filename_ncmp instead of strncmp.
 548
 549 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 550
 551         * types.cc (TypeVisitor::visit (TypeEnum *)): Use startswith function
 552         instead of strncmp.
 553
 554 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 555
 556         * dmd/dinterpret.c (evaluateIfBuiltin): Revert last change.
 557         * dmd/dmangle.c: Likewise.
 558         * dmd/hdrgen.c: Likewise.
 559         * dmd/identifier.c (Identifier::toHChars2): Likewise.
 560
 561 2021-05-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 562
 563         * dmd/MERGE: Merge upstream dmd b7d146c4c.
 564
 565 2021-05-10  Martin Liska  <mliska@suse.cz>
 566
 567         * d-builtins.cc (do_build_builtin_fn): Use startswith
 568         function instead of strncmp.
 569         * dmd/dinterpret.c (evaluateIfBuiltin): Likewise.
 570         * dmd/dmangle.c: Likewise.
 571         * dmd/hdrgen.c: Likewise.
 572         * dmd/identifier.c (Identifier::toHChars2): Likewise.
 573
 574 2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
 575
 576         PR d/98457
 577         * d-diagnostic.cc (expand_d_format): Handle escaped backticks.
 578         (escape_d_format): New funtion.
 579         (verror): Call escape_d_format on prefixing strings.
 580         (vdeprecation): Likewise.
 581
 582 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
 583
 584         PR d/99914
 585         * d-target.def (d_templates_always_comdat): New hook.
 586         * d-tree.h (mark_needed): Remove prototype.
 587         * decl.cc: Include d-target.h.
 588         (mark_needed): Rename to...
 589         (d_mark_needed): ...this.  Make static.
 590         (set_linkage_for_decl): Put variables in comdat if
 591         d_templates_always_comdat.
 592
 593 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
 594
 595         * d-target.cc (d_handle_target_object_format): New function.
 596         (d_language_target_info): Add d_handle_target_object_format as handler
 597         for objectFormat key.
 598         (Target::getTargetInfo): Continue if handler returned NULL_TREE.
 599
 600 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 601
 602         * d-target.cc (Target::_init): Call new targetdm hook to register OS
 603         specific target info keys.
 604         * d-target.def (d_register_os_target_info): New hook.
 605
 606 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 607
 608         * d-builtins.cc (d_add_builtin_version): Remove all setting of
 609         target-specific global.params.
 610         * typeinfo.cc (create_typeinfo): Don't add argType fields to
 611         TypeInfo_Struct.
 612
 613 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 614
 615         PR d/99914
 616         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Don't set
 617         DECL_INSTANTIATED on static initializer declarations.
 618         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 619         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
 620         (d_finish_decl): Move call to set_linkage_for_decl to...
 621         (declare_extern_var): ...here.
 622
 623 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 624
 625         * d-target.cc (Target::_init): Call new targetdm hook to register CPU
 626         specific target info keys.
 627         * d-target.def (d_register_cpu_target_info): New hook.
 628
 629 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 630
 631         * d-target.cc (Target::systemLinkage): Return LINKwindows if
 632         d_has_stdcall_convention applies to LINKsystem.
 633         * d-target.def (d_has_stdcall_convention): New hook.
 634         * types.cc (TypeVisitor::visit (TypeFunction *)): Insert "stdcall"
 635         function attribute if d_has_stdcall_convention applies to LINKwindows.
 636
 637 2021-04-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 638
 639         * dmd/MERGE: Merge upstream dmd 0450061c8.
 640
 641 2021-04-08  Iain Buclaw  <ibuclaw@gdcproject.org>
 642
 643         * d-attribs.cc: Include fold-const.h and opts.h.
 644         (attr_noreturn_exclusions): Add alloc_size.
 645         (attr_const_pure_exclusions): Likewise.
 646         (attr_inline_exclusions): Add target_clones.
 647         (attr_noinline_exclusions): Rename forceinline to always_inline.
 648         (attr_target_exclusions): New array.
 649         (attr_target_clones_exclusions): New array.
 650         (attr_alloc_exclusions): New array.
 651         (attr_cold_hot_exclusions): New array.
 652         (d_langhook_common_attribute_table): Add new D attribute handlers.
 653         (build_attributes): Update to look for gcc.attributes.  Issue warning
 654         if not given a struct literal.  Handle void initialized arguments.
 655         (handle_always_inline_attribute): Remove function.
 656         (d_handle_noinline_attribute): Don't extract TYPE_LANG_FRONTEND.
 657         (d_handle_forceinline_attribute): Rename to...
 658         (d_handle_always_inline_attribute): ...this.  Remove special handling.
 659         (d_handle_flatten_attribute): Don't extract TYPE_LANG_FRONTEND.
 660         (d_handle_target_attribute): Likewise.  Warn about empty arguments.
 661         (d_handle_target_clones_attribute): New function.
 662         (optimize_args): New static variable.
 663         (parse_optimize_options): New function.
 664         (d_handle_optimize_attribute): New function.
 665         (d_handle_noclone_attribute): Don't extract TYPE_LANG_FRONTEND.
 666         (d_handle_alias_attribute): Remove function.
 667         (d_handle_noicf_attribute): New function.
 668         (d_handle_noipa_attribute): New function.
 669         (d_handle_section_attribute): Call the handle_generic_attribute target
 670         hook after performing target independent processing.
 671         (d_handle_symver_attribute): New function.
 672         (d_handle_noplt_attribute): New function.
 673         (positional_argument): New function.
 674         (d_handle_alloc_size_attribute): New function.
 675         (d_handle_cold_attribute): New function.
 676         (d_handle_restrict_attribute): New function.
 677         (d_handle_used_attribute): New function.
 678         * decl.cc (gcc_attribute_p): Update to look for gcc.attributes.
 679         (get_symbol_decl): Update decl source location of old prototypes to
 680         the new declaration being merged.
 681         * types.cc (layout_aggregate_members): Apply user defined attributes
 682         on fields.
 683
 684 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 685
 686         PR d/99917
 687         * dmd/MERGE: Merge upstream dmd d16195406.
 688
 689 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 690
 691         * d-codegen.cc (build_frame_type): Use Array::find to get index of
 692         element.
 693
 694 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 695
 696         * d-diagnostic.cc (vwarning): Increment gaggedWarnings if warning
 697         message was suppressed.
 698         (vdeprecation): Likewise for deprecation messages.
 699
 700 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 701
 702         * dmd/MERGE: Merge upstream dmd 5cc71ff83.
 703
 704 2021-04-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 705
 706         PR d/99914
 707         * d-lang.cc (d_init): Disable flag_weak_templates if no support for
 708         weak or one-only symbols.
 709         * d-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
 710         (DECL_INSTANTIATED): New macro.
 711         (d_comdat_linkage): Remove declaration.
 712         (d_linkonce_linkage): Remove declaration.
 713         (set_linkage_for_decl): New declaration.
 714         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Replace call to
 715         d_linkonce_linkage with setting DECL_INSTANTIATED.
 716         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 717         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
 718         (DeclVisitor::visit (InterfaceDeclaration *)): Remove call to
 719         d_linkonce_linkage.
 720         (get_symbol_decl): Call set_linkage_for_decl instead of
 721         d_linkonce_linkage.
 722         (d_finish_decl): Call set_linkage_for_decl.
 723         (d_comdat_linkage): Made function static.  Only set DECL_COMDAT for
 724         DECL_INSTANTIATED decls.
 725         (d_linkonce_linkage): Remove function.
 726         (d_weak_linkage): New function.
 727         (set_linkage_for_decl): New function.
 728         * gdc.texi (Runtime Options): Rename -fno-weak to -fno-weak-templates,
 729         update documentation of option.
 730         * lang.opt (fweak): Rename option to ...
 731         (fweak-templates): ... this.  Update help string.
 732         * modules.cc (get_internal_fn): Add Prot parameter.  Set generated
 733         function flag.
 734         (build_internal_fn): Update call to get_internal_fn.
 735         (build_dso_cdtor_fn): Likewise.
 736         (register_moduleinfo): Call d_finish_decl on dso_slot_node and
 737         dso_initialized_node.
 738         * typeinfo.cc (TypeInfoVisitor::internal_reference): Call
 739         set_linkage_for_decl instead of d_comdat_linkage.
 740         (TypeInfoDeclVisitor::visit (TypeInfoDeclaration *)): Remove calls to
 741         d_linkonce_linkage and d_comdat_linkage.
 742         (get_cpp_typeinfo_decl): Likewise.
 743
 744 2021-04-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 745
 746         * dmd/MERGE: Merge upstream dmd 3b808e838.
 747         * Make-lang.in (D_FRONTEND_OBJS): Add d/chkformat.o.
 748         * d-codegen.cc (build_struct_literal): Handle special enums.
 749         * d-convert.cc (convert_expr): Handle noreturn type.
 750         (convert_for_condition): Likewise.
 751         * d-target.cc (Target::_init): Set type for wchar_t.
 752         (TargetCPP::derivedClassOffset): New method.
 753         (Target::libraryObjectMonitors): New method.
 754         * decl.cc (get_symbol_decl): Set TREE_THIS_VOLATILE for functions of
 755         type noreturn.
 756         * toir.cc (IRVisitor::visit (ReturnStatement *)): Handle returning
 757         noreturn types.
 758         * types.cc (TypeVisitor::visit (TypeNoreturn *)): New method.
 759         (TypeVisitor::visit (TypeEnum *)): Handle special enums.
 760
 761 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 762
 763         * d-builtins.cc (d_init_versions): Predefine D_PIE if flag_pie is set.
 764
 765 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 766
 767         * d-lang.cc (d_enum_underlying_base_type): New function.
 768         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Set as
 769         d_enum_underlying_base_type.
 770
 771 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 772
 773         * Make-lang.in (DMDGEN_COMPILE): Remove.
 774         (d/%.dmdgen.o): Use COMPILER_FOR_BUILD and BUILD_COMPILERFLAGS to
 775         build all D generator programs.
 776         (D_SYSTEM_H): New macro.
 777         (d/idgen.dmdgen.o): Add dependencies to build.
 778         (d/impcnvgen.dmdgen.o): Likewise.
 779         * d-system.h: Include bconfig.h if GENERATOR_FILE is defined.
 780
 781 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 782
 783         * config-lang.in (gtfiles): Remove modules.cc.
 784         * modules.cc (struct module_info): Remove GTY marker.
 785         (static_ctor_list): Remove variable.
 786         (static_dtor_list): Remove variable.
 787         (register_moduleinfo): Directly set DECL_STATIC_CONSTRUCTOR on
 788         dso_ctor, and DECL_STATIC_DESTRUCTOR on dso_dtor.
 789         (d_finish_compilation): Remove static ctor/dtor handling.
 790
 791 2021-03-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 792
 793         * d-lang.cc (d_init_options_struct): Don't set default
 794         flag_complex_method.
 795
 796 2021-03-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 797
 798         PR d/99337
 799         * dmd/MERGE: Merge upstream dmd a3c9bf422.
 800
 801 2021-02-13  Iain Buclaw  <ibuclaw@gdcproject.org>
 802
 803         * dmd/MERGE: Merge upstream dmd 7132b3537.
 804         * Make-lang.in (D_FRONTEND_OBJS): Add d/dsymbolsem.o, d/semantic2.o,
 805         d/semantic3.o, and d/templateparamsem.o.
 806         * d-compiler.cc (Compiler::genCmain): Update calls to semantic
 807         entrypoint functions.
 808         * d-lang.cc (d_parse_file): Likewise.
 809         * typeinfo.cc (make_frontend_typeinfo): Likewise.
 810
 811 2021-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 812
 813         * d-tree.h (DEF_D_INTRINSIC): Don't insert INTRINSIC_ into the
 814         intrinsic code name.
 815         * intrinsics.cc (DEF_D_INTRINSIC): Don't insert INTRISIC_ and
 816         BUILT_IN_ into the intrinsic and built-in code names.
 817         * intrinsics.def:  Explicitly use full intrinsic and built-in
 818         codes in all definitions.
 819
 820 2021-02-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 821
 822         * dmd/MERGE: Merge upstream dmd 46133f761.
 823         * d-builtins.cc (d_build_builtins_module): Set builtins as BUILTINgcc.
 824         (maybe_set_builtin_1): Likewise.
 825         * d-frontend.cc (eval_builtin): Adjust condition for early return.
 826         * intrinsics.cc (maybe_set_intrinsic): Set intrinsics as BUILTINgcc.
 827         (maybe_expand_intrinsic): Add case for INTRINSIC_BSWAP16.
 828         * intrinsics.def (INTRINSIC_BT): Update signature.
 829         (INTRINSIC_BT64): Likewise.
 830         (INTRINSIC_BSWAP16): New intrinsic.
 831         (INTRINSIC_VLOAD8): Update module.
 832         (INTRINSIC_VLOAD16): Likewise.
 833         (INTRINSIC_VLOAD32): Likewise.
 834         (INTRINSIC_VLOAD64): Likewise.
 835         (INTRINSIC_VSTORE8): Likewise.
 836         (INTRINSIC_VSTORE16): Likewise.
 837         (INTRINSIC_VSTORE32): Likewise.
 838         (INTRINSIC_VSTORE64): Likewise.
 839         (INTRINSIC_ADDS): Update signature.
 840         (INTRINSIC_ADDSL): Likewise.
 841         (INTRINSIC_ADDU): Likewise.
 842         (INTRINSIC_ADDUL): Likewise.
 843         (INTRINSIC_SUBS): Likewise.
 844         (INTRINSIC_SUBSL): Likewise.
 845         (INTRINSIC_SUBU): Likewise.
 846         (INTRINSIC_SUBUL): Likewise.
 847         (INTRINSIC_MULS): Likewise.
 848         (INTRINSIC_MULSL): Likewise.
 849         (INTRINSIC_MULU): Likewise.
 850         (INTRINSIC_MULUI): Likewise.
 851         (INTRINSIC_MULUL): Likewise.
 852         (INTRINSIC_NEGS): Likewise.
 853         (INTRINSIC_NEGSL): Likewise.
 854
 855 2021-02-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 856
 857         PR d/98921
 858         * dmd/MERGE: Merge upstream dmd 5e2a81d9c.
 859
 860 2021-01-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 861
 862         * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoDeclaration *)): Don't
 863         layout m_arg1 and m_arg2 fields.
 864
 865 2021-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 866
 867         * dmd/MERGE: Merge upstream dmd 609c3ce2d.
 868         * d-compiler.cc (Compiler::loadModule): Rename to ...
 869         (Compiler::onParseModule): ... this.
 870         (Compiler::onImport): New function.
 871         * d-lang.cc (d_parse_file): Remove call to Compiler::loadModule.
 872
 873 2021-01-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 874
 875         * dmd/MERGE: Merge upstream dmd 3a7ebef73.
 876
 877 2021-01-11  Iain Buclaw  <ibuclaw@gdcproject.org>
 878
 879         * dmd/MERGE: Merge upstream dmd 2d3d13748.
 880         * d-lang.cc (d_handle_option): Remove OPT_ftransition_checkimports and
 881         OPT_ftransition_import.
 882         * gdc.texi (Warnings): Remove documentation for -ftransition=import
 883         and -ftransition=checkimports.
 884         * lang.opt (ftransition=checkimports): Remove.
 885         (ftransition=import): Remove.
 886
 887 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 888
 889         * dmd/MERGE: Merge upstream dmd cb1106ad5.
 890
 891 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 892
 893         * dmd/MERGE: Merge upstream dmd 9bba772fa.
 894
 895 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 896
 897         * dmd/MERGE: Merge upstream dmd e598f69c0.
 898
 899 2021-01-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 900
 901         * dmd/MERGE: Merge upstream dmd 9038e64c5.
 902         * d-builtins.cc (build_frontend_type): Update call to
 903         Parameter::create.
 904
 905 2021-01-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 906
 907         * dmd/MERGE: Merge upstream dmd a5c86f5b9.
 908         * d-builtins.cc (d_eval_constant_expression): Handle ADDR_EXPR trees
 909         created by build_string_literal.
 910         * d-frontend.cc (retStyle): Remove function.
 911         * d-target.cc (d_language_target_info): New variable.
 912         (d_target_info_table): Likewise.
 913         (Target::_init): Initialize d_target_info_table.
 914         (Target::isReturnOnStack): New function.
 915         (d_add_target_info_handlers): Likewise.
 916         (d_handle_target_cpp_std): Likewise.
 917         (d_handle_target_cpp_runtime_library): Likewise.
 918         (Target::getTargetInfo): Likewise.
 919         * d-target.h (struct d_target_info_spec): New type.
 920         (d_add_target_info_handlers): Declare.
 921
 922 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 923
 924         * gdc.texi: Bump @copyrights-d year.
 925
 926 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 927
 928         * ChangeLog-2020: Rotate ChangeLog.  New file.
 929
 930 \f
 931 Copyright (C) 2021 Free Software Foundation, Inc.
 932
 933 Copying and distribution of this file, with or without modification,
 934 are permitted in any medium without royalty provided the copyright
 935 notice and this notice are preserved.