gcc/rust/ChangeLog

   1 2024-01-18  Arthur Cohen  <arthur.cohen@embecosm.com>
   2
   3         * backend/rust-compile-base.cc (HIRCompileBase::resolve_method_address):
   4         Cast size_t value to unsigned long.
   5         * expand/rust-proc-macro.cc (load_macros): Likewise.
   6         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
   7
   8 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
   9
  10         * hir/tree/rust-hir-pattern.h
  11         (TupleStructItems::ItemType::RANGE): Rename to...
  12         (TupleStructItems::ItemType::RANGED): ...here.
  13         (TupleStructItems::ItemType::NO_RANGE): Rename to...
  14         (TupleStructItems::ItemType::MULTIPLE): ...here.
  15         (TuplePatternItems::TuplePatternItemType): Rename to...
  16         (TuplePatternItems::ItemType): ...here.
  17         : Handle renames.
  18         * backend/rust-compile-pattern.cc: Likewise.
  19         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
  20         * checks/errors/borrowck/rust-bir-builder-pattern.h: Likewise.
  21
  22 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
  23
  24         * lex/rust-lex.cc (Lexer::parse_decimal_int_or_float): Remove
  25         additional zero after empty floating point.
  26         * parse/rust-parse-impl.h (Parser::left_denotation): Handle float with
  27         empty floating point.
  28
  29 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
  30
  31         * backend/rust-compile-expr.cc (CompileExpr::generate_closure_function):
  32         Fix reference to node.
  33         * backend/rust-mangle.cc (struct V0Path): Modified to accept closures.
  34         (v0_crate_path): Modified to accept closures.
  35         (v0_closure): New function to mangle closures.
  36         (v0_path): Modified to accept closures
  37         * util/rust-mapping-common.h (UNKNOWN_NODEID): Change to UINT32_MAX.
  38         (UNKNOWN_HIRID): Change to UINT32_MAX.
  39
  40 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
  41
  42         * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Move from here...
  43         * ast/rust-ast-visitor.h: ... to here.
  44
  45 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
  46
  47         * ast/rust-ast-collector.cc (TokenCollector::visit): Move to header
  48         file.
  49         (TokenCollector::visit_items_joined_by_separator): Likewise.
  50         (TokenCollector::visit_as_line): Likewise.
  51         (TokenCollector::visit_items_as_lines): Likewise.
  52         (TokenCollector::visit_items_as_block): Likewise.
  53         * ast/rust-ast-collector.h: Add implementation.
  54
  55 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
  56
  57         * ast/rust-ast-collector.cc (TokenCollector::visit): Add visitor for
  58         VariadicParam and remove Self parameter visitor from Function visit.
  59         * expand/rust-cfg-strip.cc (CfgStrip::maybe_strip_self_param): Remove
  60         function.
  61         (CfgStrip::maybe_strip_trait_method_decl): Remove self parameter visit.
  62         (CfgStrip::maybe_strip_function_params): Handle new function
  63         parameters.
  64         (CfgStrip::visit): Handle VariadicParam, SelfParam and FunctionParam.
  65         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_self_param):
  66         Remove function.
  67         (ExpandVisitor::expand_trait_method_decl): Do not visit self parameter.
  68         (ExpandVisitor::visit): Add visit for VariadicParam, FunctionParam and
  69         SelfParam.
  70         (ExpandVisitor::expand_function_params): Visit parameters instead.
  71         * expand/rust-expand-visitor.h: Update function prototypes.
  72         * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): Update visit
  73         with new parameters.
  74         (ResolveTraitItems::visit): Likewise.
  75         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
  76         Update visit functions with the new visitor functions for VariadicParam
  77         SelfParam and FunctionParam.
  78         * resolve/rust-early-name-resolver.h: Update function prototypes.
  79         * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Update visitor
  80         according to the new function parameter structures.
  81         * ast/rust-ast-visitor.h: Update prototypes and add visitor virtual
  82         functions for SelfParam, FunctionParam and VariadicParam.
  83         * ast/rust-ast.cc (Function::Function): Move constructor in
  84         implementation instead of header.
  85         (Function::operator=): Likewise.
  86         (Function::as_string): Update function with pointer dereference.
  87         (VariadicParam::as_string): Likewise.
  88         (TraitFunctionDecl::as_string): Likewise.
  89         (TraitMethodDecl::as_string): Likewise.
  90         (FunctionParam::accept_vis): Add function for visitor.
  91         (SelfParam::accept_vis): Likewise.
  92         (VariadicParam::accept_vis): Likewise.
  93         (TraitItemFunc::TraitItemFunc): Move constructor to implementation
  94         file.
  95         (TraitItemFunc::operator=): Likewise.
  96         (TraitItemMethod::TraitItemMethod): Likewise.
  97         (TraitItemMethod::operator=): Likewise.
  98         * ast/rust-item.h (class Function): Remove self optional member.
  99         (class TraitMethodDecl): Likewise.
 100         (class TraitFunctionDecl): Likewise.
 101         (class Param): Add abstract parameter class.
 102         (class SelfParam): Inherit from Param and remove parameter common
 103         members.
 104         (class FunctionParam): Likewise.
 105         (class VariadicParam): Likewise.
 106         (struct Visibility): Move structure declaration.
 107         (class VisItem):  Likewise.
 108         * checks/errors/rust-ast-validation.cc (ASTValidation::visit): Add
 109         a self parameter check during AST validation.
 110         * checks/errors/rust-ast-validation.h: Add function prototype.
 111         * expand/rust-derive-clone.cc (DeriveClone::clone_fn): Update function
 112         constructor.
 113         * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_self): Rework
 114         function for the new parameters.
 115         (ASTLoweringBase::visit): Add visit functions for VariadicParam,
 116         FunctionParam and SelfParam.
 117         * hir/rust-ast-lower-base.h: Update function prototypes.
 118         * parse/rust-parse-impl.h (Parser::parse_function): Update function
 119         according to new function representation.
 120         (Parser::parse_function_param): Return vector of abstract param instead
 121         of FunctionParam.
 122         (Parser::parse_method): Update according to new representation.
 123         (Parser::parse_trait_item): Likewise.
 124         (Parser::parse_self_param): Error out with
 125         self pointers and prevent the lexer from eating regular function
 126         parameters. Update return type.
 127         * parse/rust-parse.h: Update function return types.
 128         * ast/rust-ast-collector.h: Add VariadicParam visit prototype.
 129         * ast/rust-ast.h (struct Visibility): Move struct declaration.
 130         (class VisItem): Likewise.
 131         * ast/rust-expr.h: Update included files.
 132         * checks/errors/rust-feature-gate.h: Add visitor functions for
 133         SelfParam, FunctionParam and VariadicParam.
 134         * expand/rust-cfg-strip.h: Update function prototypes.
 135         * expand/rust-derive.h: Likewise.
 136         * hir/rust-ast-lower-implitem.h: Handle special arguments.
 137         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Likewise.
 138         * metadata/rust-export-metadata.cc (ExportContext::emit_function):
 139         Likewise.
 140         * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Add visitor
 141         functions.
 142         * resolve/rust-ast-resolve-base.h: Update prototypes.
 143         * resolve/rust-ast-resolve-stmt.h: Handle new parameter kind.
 144         * resolve/rust-default-resolver.cc (DefaultResolver::visit): Likewise.
 145         * resolve/rust-default-resolver.h: Update prototype.
 146         * util/rust-attributes.cc (AttributeChecker::visit): Add visitor
 147         functions for SelfParam and VariadicParam.
 148         * util/rust-attributes.h: Add visit prototypes.
 149
 150 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 151
 152         * checks/errors/rust-ast-validation.cc (ASTValidation::visit): Add
 153         check for additional named argument as well as variadic argument's
 154         position.
 155         * checks/errors/rust-ast-validation.h: Add visit function prototype for
 156         external functions.
 157
 158 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 159
 160         * ast/rust-ast-visitor.cc (ContextualASTVisitor::visit): Push the new
 161         trait context when visiting a trait.
 162         * ast/rust-ast-visitor.h: Add visit function prototype and TRAIT
 163         context.
 164
 165 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 166
 167         * checks/errors/rust-ast-validation.cc (ASTValidation::visit): Change
 168         reported error location to the lifetime location.
 169
 170 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 171
 172         * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Check if there is
 173         a label before visit.
 174         * checks/errors/rust-ast-validation.cc (ASTValidation::visit): Emit an
 175         error when a label has a forbidden name.
 176         * checks/errors/rust-ast-validation.h: Add function prototype.
 177
 178 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 179
 180         * ast/rust-expr.h (class BreakExpr): Change Lifetime to LoopLabel.
 181         * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Lower lifetime
 182         inside the label instead.
 183         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Resolve the
 184         inner lifetime.
 185
 186 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 187
 188         * lex/rust-lex.cc (Lexer::parse_raw_identifier): Use const value.
 189         * parse/rust-parse-impl.h (Parser::parse_simple_path_segment):
 190         Likewise.
 191
 192 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 193
 194         * lex/rust-lex.cc (RS_TOKEN): Remove local map.
 195         (RS_TOKEN_KEYWORD): Likewise.
 196         (Lexer::classify_keyword): Change call to utils.
 197         * util/rust-keyword-values.cc (get_keywords): Add init function.
 198         (RS_TOKEN_KEYWORD): Call to X macro.
 199         * util/rust-keyword-values.h: Change from set to a map.
 200
 201 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 202
 203         * checks/errors/rust-ast-validation.cc (RS_TOKEN): Remove locale set.
 204         (RS_TOKEN_KEYWORD): Likewise.
 205         (ASTValidation::visit): Change keyword set call to the one from utils.
 206
 207 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 208
 209         * Make-lang.in: Add rust-keyword-values.cc to the list.
 210         * util/rust-keyword-values.cc: New file.
 211         * util/rust-keyword-values.h: New file.
 212
 213 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 214
 215         * util/rust-attribute-values.h (RUST_ATTRIBUTES_VALUE_H): Remove old
 216         header guard.
 217         (RUST_ATTRIBUTE_VALUES_H): Add new one.
 218
 219 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 220
 221         * checks/errors/rust-ast-validation.cc (RS_TOKEN): Add keyword set.
 222         (RS_TOKEN_KEYWORD): Likewise.
 223         (ASTValidation::visit): Add validation on lifetime visit.
 224         * checks/errors/rust-ast-validation.h: Add function prototype.
 225
 226 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 227
 228         * ast/rust-item.h
 229         (class Method): Remove.
 230         (Function::self_param): New.
 231         (Function::has_self_param): New.
 232         (Function::Function): Initialize self_param.
 233         (Function::operator=): Likewise.
 234         (Function::get_self_param): New.
 235         * ast/rust-ast.cc
 236         (Method::as_string): Remove.
 237         (Method::accept_vis): Remove.
 238         * ast/rust-ast-collector.cc
 239         (TokenCollector::visit):
 240         Remove AST::Method visitor, handle self_param in AST::Function visitor.
 241         * ast/rust-ast-collector.h
 242         (TokenCollector::visit): Remove AST::Method visitor.
 243         * ast/rust-ast-full-decls.h (class Method): Remove.
 244         * ast/rust-ast-visitor.h
 245         (ASTVisitor::visit): Remove AST::Method visitor.
 246         (DefaultASTVisitor::visit): Likewise.
 247         * ast/rust-ast-visitor.cc
 248         (DefaultASTVisitor::visit):
 249         Remove AST::Method visitor, handle self_param in AST::Function visitor.
 250         * checks/errors/rust-feature-gate.cc
 251         (FeatureGate::visit): Remove AST::Method visitor.
 252         * checks/errors/rust-feature-gate.h
 253         (FeatureGate::visit): Likewise..
 254         * expand/rust-cfg-strip.cc
 255         (CfgStrip::visit):
 256         Remove AST::Method visitor, handle self_param in AST::Function visitor.
 257         * expand/rust-cfg-strip.h
 258         (CfgStrip::visit): Remove AST::Method visitor.
 259         * expand/rust-derive-clone.cc
 260         (DeriveClone::clone_fn): Return AST::Function instead of AST::Method.
 261         * expand/rust-derive.h (DeriveVisitor::visit): Remove AST::Method visitor.
 262         * expand/rust-expand-visitor.cc
 263         (ExpandVisitor::visit):
 264         Remove AST::Method visitor, handle self_param in AST::Function visitor.
 265         * expand/rust-expand-visitor.h:
 266         (ExpandVisitor::visit): Remove AST::Method visitor.
 267         * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise.
 268         * hir/rust-ast-lower-base.h (ASTLoweringBase::visit): Likewise.
 269         * hir/rust-ast-lower-implitem.h
 270         (ASTLowerImplItem::visit):
 271         Remove AST::Method visitor, handle self_param in AST::Function visitor.
 272         * parse/rust-parse-impl.h: Include optional.h.
 273         (Parser::parse_function): Adjust AST::Function construction.
 274         (Parser::parse_inherent_impl_function_or_method):
 275         Construct AST::Function instead of AST::Method,
 276         adjust AST::Function construction.
 277         (Parser::parse_trait_impl_function_or_method): Likewise.
 278         (Parser::parse_method):
 279         Return std::unique_ptr<AST::Function> instead of AST::Method.
 280         * parse/rust-parse.h
 281         (Parser::parse_method): Likewise.
 282         * resolve/rust-ast-resolve-base.cc
 283         (ResolverBase::visit): Remove AST::Method visitor.
 284         * resolve/rust-ast-resolve-base.h
 285         (ResolverBase::visit): Likewise.
 286         * resolve/rust-ast-resolve-implitem.h
 287         (ResolveToplevelImplItem::visit): Likewise.
 288         * resolve/rust-ast-resolve-item.cc
 289         (ResolveItem::visit): Remove AST::Method visitor,
 290         handle self_param in AST::Function visitor.
 291         * resolve/rust-ast-resolve-item.h
 292         (ResolveItem::visit): Remove AST::Method visitor.
 293         * resolve/rust-default-resolver.cc
 294         (DefaultResolver::visit): Remove AST::Method visitor.
 295         * resolve/rust-default-resolver.h
 296         (DefaultResolver::visit): Likewise.
 297         * resolve/rust-early-name-resolver.cc
 298         (EarlyNameResolver::visit): Remove AST::Method visitor,
 299         handle self_param in AST::Function visitor.
 300         * resolve/rust-early-name-resolver.h
 301         (EarlyNameResolver::visit): Remove AST::Method visitor.
 302         * resolve/rust-toplevel-name-resolver-2.0.cc
 303         (TopLevel::visit): Likewise.
 304         * resolve/rust-toplevel-name-resolver-2.0.h
 305         (TopLevel::visit): Likewise.
 306         * util/rust-attributes.cc
 307         (AttributeChecker::visit): Likewise.
 308         * util/rust-attributes.h
 309         (AttributeChecker::visit): Likewise.
 310
 311 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 312
 313         * parse/rust-parse-impl.h (Parser::parse_named_function_param): Add
 314         new parsing ability.
 315
 316 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 317
 318         * ast/rust-ast.cc (ExternalFunctionItem::as_string): Adapt as_string
 319         function to the new ast representation.
 320         (NamedFunctionParam::as_string): Likewise.
 321         * ast/rust-item.h: Add a function to test whether a FunctionParam has
 322         a name pattern.
 323         * expand/rust-cfg-strip.cc (CfgStrip::visit): Adapt cfg strip visitor
 324         for the new variadic arguments.
 325         * hir/rust-ast-lower-extern.h: Adapt lowering to the new variadic
 326         function representation.
 327         * metadata/rust-export-metadata.cc (ExportContext::emit_function):
 328         Change call to constructor.
 329         * parse/rust-parse-impl.h (Parser::parse_named_function_param): Change
 330         NamedFunctionParam parsing to accomodate new variadic representation.
 331         (Parser::parse_external_item): Change external item parsing to use the
 332         new NamedFunctionParam variadics.
 333         * parse/rust-parse.h: Add new parsing function prototypes.
 334         * ast/rust-ast-collector.cc (TokenCollector::visit): Rework token
 335         collection to take into account variadic parameters.
 336         * ast/rust-ast-visitor.cc: Likewise.
 337         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Change function
 338         bound to avoid getting the type of a variadic parameter.
 339         * resolve/rust-ast-resolve-item.cc (ResolveExternItem::visit):
 340         Likewise.
 341         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
 342         Likewise.
 343
 344 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 345
 346         * ast/rust-item.h (class NamedFunctionParam): Add variadic boolean and
 347         another constructor.
 348         * hir/rust-ast-lower-extern.h: Avoid last parameter when variadic.
 349
 350 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 351
 352         * ast/rust-item.h: Add a getter to check if a given function is
 353         variadic.
 354
 355 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 356
 357         * parse/rust-parse-impl.h (Parser::parse_function_param): Parse
 358         variadic functions.
 359
 360 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 361
 362         * ast/rust-item.h (class FunctionParam): Add some informations to
 363         function parameters in order to be able to store variadic argument as
 364         a function parameter.
 365
 366 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 367
 368         * checks/errors/rust-ast-validation.cc (ASTValidation::visit): Adapt
 369         the call to the new visit functions.
 370         (ASTValidation::check): Launch the parent class visitor root function.
 371         * checks/errors/rust-ast-validation.h (class ASTValidation): Inherit
 372         from the contextual visitor.
 373
 374 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 375
 376         * ast/rust-ast-visitor.cc (ContextualASTVisitor::visit): Add multiple
 377         context saving calls.
 378         * ast/rust-ast-visitor.h (class DefaultASTVisitor): Make visit
 379         functions virtual.
 380         (class ContextualASTVisitor): Add a stack like container for the
 381         current context chain.
 382
 383 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 384
 385         * Make-lang.in: Add the new visitor object file.
 386         * ast/rust-ast-visitor.h (class DefaultASTVisitor): Create the default
 387         visitor class.
 388         * ast/rust-ast.h: Add a new reference getter for visitor pattern.
 389         * ast/rust-ast-visitor.cc: New file.
 390
 391 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 392
 393         * ast/rust-ast.h: Add some missing mutable reference getters.
 394         * ast/rust-expr.h: Likewise.
 395         * ast/rust-item.h: Likewise.
 396         * ast/rust-path.h: Likewise.
 397
 398 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 399
 400         * ast/rust-ast-collector.cc (TokenCollector::visit): Check for presence
 401         of a type and use the default value instead of the type.
 402
 403 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 404
 405         * checks/errors/rust-ast-validation.cc (ASTValidation::check): Launch
 406         check over the whole given crate.
 407         (ASTValidation::visit): Implement visitor for some members of the ast.
 408         * checks/errors/rust-ast-validation.h: Update some prototype according
 409         to implemented visitor functions. Also add a context tracker.
 410
 411 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 412
 413         * rust-session-manager.cc (Session::compile_crate): Add call to ast
 414         validation.
 415
 416 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 417
 418         * lang.opt: Add the new compile options and update the enum values.
 419         * rust-session-manager.h (struct CompileOptions): Add the new steps to
 420         the enumeration.
 421
 422 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 423
 424         * Make-lang.in: Add the new object file the list.
 425         * checks/errors/rust-ast-validation.cc: New file.
 426         * checks/errors/rust-ast-validation.h: New file.
 427
 428 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 429
 430         * expand/rust-cfg-strip.cc (CfgStrip::visit): Add expr value check.
 431         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Likewise.
 432         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
 433         Likewise.
 434
 435 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 436
 437         * ast/rust-ast.h: Move implementation from here...
 438         * ast/rust-ast.cc (SingleASTNode::SingleASTNode): ...to here.
 439         (SingleASTNode::operator=): ...and here...
 440         (SingleASTNode::accept_vis): ...and here...
 441         (SingleASTNode::is_error): ...and here...
 442         (SingleASTNode::as_string): ...also here.
 443
 444 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 445
 446         * ast/rust-ast.h: Add override specifier.
 447         * ast/rust-item.h: Likewise.
 448
 449 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 450
 451         * expand/rust-macro-invoc-lexer.cc (MacroInvocLexer::split_current_token):
 452         Add implementation for multiple token split.
 453         * expand/rust-macro-invoc-lexer.h: Add function prototype.
 454         * expand/rust-proc-macro-invoc-lexer.cc (ProcMacroInvocLexer::split_current_token):
 455         Add implementation for 2+ token split for procedural macros.
 456         * expand/rust-proc-macro-invoc-lexer.h: Add function prototype.
 457         * lex/rust-lex.cc (Lexer::split_current_token): Add function to split a
 458         token in multiple other tokens.
 459         * lex/rust-lex.h: Add function prototype for split_current_token.
 460         * parse/rust-parse-impl.h (Parser::left_denotation): Handle float tuple
 461         index identified as a float literal.
 462
 463 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 464
 465         * hir/rust-hir-dump.cc (Dump::visit): Remove obsolete member.
 466         * hir/tree/rust-hir-expr.h (class BorrowExpr): Remove obsolete member.
 467         * hir/tree/rust-hir.cc (BorrowExpr::as_string): Remove obsolete member.
 468
 469 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 470
 471         * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Fix typo.
 472
 473 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 474
 475         * backend/rust-compile-expr.cc
 476         (patterns_mergeable): Remove.
 477         (struct PatternMerge): Remove.
 478         (sort_tuple_patterns): Remove.
 479         (simplify_tuple_match): Remove.
 480         (CompileExpr::visit): Modify compilation of MatchExpr.
 481         * backend/rust-compile-pattern.cc
 482         (CompilePatternCaseLabelExpr::visit): Replace with...
 483         (CompilePatternCheckExpr::visit): ...this.
 484         * backend/rust-compile-pattern.h
 485         (class CompilePatternCaseLabelExpr): Replace with...
 486         (class CompilePatternCheckExpr): ...this.
 487         * backend/rust-compile-type.cc
 488         (TyTyResolveCompile::get_implicit_enumeral_node_type):
 489         Make enumeral type equivalent to isize.
 490
 491 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 492
 493         * backend/rust-compile-base.cc (get_attributes): Add documentation for
 494         indices 3 and 4.
 495         (get_trait_name): Add documentation for index 1.
 496
 497 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 498
 499         * Make-lang.in: Add gcc/rust/backend/rust-compile-proc-macro.cc to the
 500         list of file to compile.
 501         * backend/rust-compile.cc (attribute_array): Move to
 502         rust-compile-proc-macro.cc
 503         (derive_proc_macro): Likewise.
 504         (bang_proc_macro): Likewise.
 505         (attribute_proc_macro): Likewise.
 506         (proc_macro_payload): Likewise.
 507         (proc_macro): Likewise.
 508         (proc_macro_buffer): Likewise.
 509         (entrypoint): Likewise.
 510         (proc_macro_array): Likewise.
 511         (CompileCrate::add_proc_macro_symbols): Likewise.
 512         * backend/rust-compile-proc-macro.cc: New file.
 513
 514 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 515
 516         * backend/rust-compile.cc (proc_macro_buffer): Update type builder with
 517         array length information.
 518         (proc_macro_array): Update type initializer with array length
 519         information.
 520
 521 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 522
 523         * backend/rust-compile.cc (build_attribute_array): Renamed from...
 524         (attribute_array): ...to attribute array.
 525         (build_derive_proc_macro): Likewise from...
 526         (derive_proc_macro): ... to derive_proc_macro.
 527         (build_bang_proc_macro): Likewise from...
 528         (bang_proc_macro): ...to bang_proc_macro.
 529         (build_attribute_proc_macro): Likewise from...
 530         (attribute_proc_macro): ... to attribute_proc_macro.
 531         (build_proc_macro_payload): Likewise from...
 532         (proc_macro_payload): to proc_macro_payload.
 533         (build_proc_macro): Likewise from...
 534         (proc_macro): ...to proc_macro.
 535         (build_proc_macro_buffer): Likewise from...
 536         (proc_macro_buffer): ... to proc_macro_buffer.
 537         (build_entrypoint): Likewise from...
 538         (entrypoint): ...to entrypoint.
 539         (init_derive_proc_macro): Renamed to it's shorter counterpart.
 540         (init_attribute_proc_macro): Likewise.
 541         (init_bang_proc_macro): Likewise.
 542         (init_proc_macro): Likewise.
 543         (initialize_proc_macro_array): Likewise.
 544         (proc_macro_array): Likewise.
 545         (CompileCrate::add_proc_macro_symbols): Update function calls.
 546
 547 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 548
 549         * backend/rust-compile-base.h: Make static function address_expression
 550         public.
 551         * backend/rust-compile.cc (CompileCrate::add_proc_macro_symbols): Add
 552         new global variable in export function.
 553         (build_bang_proc_macro): Add a function to build the bang proc macro
 554         structure type.
 555         (build_proc_macro): Add a function to build the proc macro structure
 556         type.
 557         (build_proc_macro_payload): Add a function to build the proc macro
 558         union used in proc macro structures.
 559         (init_derive_proc_macro): Add a function to initialize custom derive
 560         proc macros.
 561         (init_attribute_proc_macro): Add a function to initialize attribute
 562         proc macros.
 563         (init_bang_proc_macro): Add a function to initialize bang proc macros.
 564         (init_proc_macro): Add a function to initialize proc macro structures.
 565         (initialize_proc_macro_array): Add a function to initialize the proc
 566         macro buffer array.
 567         (CompileCrate::add_proc_macro_symbols): Add call to the new functions
 568         to correctly initialize proc macros as well as their entrypoint.
 569
 570 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 571
 572         * expand/rust-proc-macro.cc (CustomDeriveProcMacro::CustomDeriveProcMacro):
 573         Remove constant string declaration.
 574         (load_macros_array): Add call to the new generation function.
 575         (generate_proc_macro_decls_symbol): Add a new function to generate the
 576         entrypoint symbol name from the stable crate id.
 577         (PROC_MACRO_DECLS_FMT_ARGS):
 578         New macro to keep formats arguments in sync between each call.
 579         * expand/rust-proc-macro.h (generate_proc_macro_decls_symbol): Add
 580         function prototype.
 581         * rust-system.h: Include <iomanip>.
 582
 583 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 584
 585         * backend/rust-compile.cc (build_attribute_array): Add a function to
 586         build the attribute array type.
 587         (build_derive_proc_macro): Add a function to build the derive proc
 588         macro type.
 589         (build_bang_proc_macro): Add a function to build the bang proc macro
 590         type.
 591         (build_attribute_proc_macro): Add a function to build the attribute
 592         proc macro type.
 593         (build_proc_macro): Add a function to build the proc macro tagged union
 594         type.
 595         (build_proc_macro_buffer): Add a function to build the proc macro
 596         buffer type.
 597         (build_entrypoint): Add a function to build the proc macro entrypoint
 598         type.
 599         * backend/rust-compile.h: Add function prototype.
 600
 601 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 602
 603         * backend/rust-compile-context.h: Add getters.
 604
 605 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 606
 607         * backend/rust-compile-base.cc (HIRCompileBase::setup_fndecl):
 608         Make the function non static in order to be able to access the
 609         compile context. Also add the whole proc macro infomrmation
 610         collection.
 611         (get_attributes): Add a function to retrieve the different
 612         attributes from a derive procedural macro definition attribute.
 613         (get_trait_name): Add a function to retrieve the trait name from
 614         a derive procedural macro definition attribute.
 615         * backend/rust-compile-base.h: Add function prototypes.
 616
 617 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 618
 619         * backend/rust-compile-base.cc (HIRCompileBase::setup_abi_options):
 620         Reformat uncorrectly formatted comments.
 621
 622 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 623
 624         * backend/rust-compile-context.h (struct CustomDeriveInfo): Add
 625         new derive procedural macro metadata information holder for
 626         mappings.
 627
 628 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 629
 630         * ast/rust-ast.h: Add const getter.
 631
 632 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 633
 634         * backend/rust-compile-base.cc (handle_proc_macro_common): Add
 635         new attribute "gccrs_proc_macro" to all procedural macro
 636         functions.
 637         (get_abi): Add a function to retrieve the correct ABI depending
 638         on wether the function is a proc macro or not.
 639
 640 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 641
 642         * backend/rust-compile-base.cc (HIRCompileBase::setup_fndecl):
 643         Add proc macro handlers dispatch.
 644         (handle_proc_macro_common): Add a function for common behavior
 645         between all kinds of proc macros.
 646         * backend/rust-compile-base.h: Add function prototypes.
 647
 648 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 649
 650         * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::setup_loop): Move.
 651         (ExprStmtBuilder::get_label_ctx): Move.
 652         (ExprStmtBuilder::get_unnamed_loop_ctx): Moved.
 653         (ExprStmtBuilder::visit): BIR improvements.
 654         * checks/errors/borrowck/rust-bir-builder-expr-stmt.h: Refactor.
 655         * checks/errors/borrowck/rust-bir-builder-internal.h (class LifetimeResolver):
 656         Refactor.
 657         (struct BuilderContext): Move.Refactor.
 658         (optional_from_ptr): Map on null ptr.
 659         * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h (class LazyBooleanExprBuilder):
 660         Refactor.
 661         * checks/errors/borrowck/rust-bir-builder-pattern.h: Refactor.
 662         * checks/errors/borrowck/rust-bir-builder-struct.h (class StructBuilder): Refactor.
 663         * checks/errors/borrowck/rust-bir-builder.h: Refactor.
 664         * checks/errors/borrowck/rust-bir-dump.cc (Dump::go): Refactor.
 665         (Dump::visit): Refactor.
 666         (Dump::visit_place): Refactor.
 667         (Dump::visit_move_place): Refactor.
 668         (Dump::visit_lifetime): Refactor.
 669         * checks/errors/borrowck/rust-bir-dump.h: Refactor.
 670         * checks/errors/borrowck/rust-bir-place.h: Refactor.
 671
 672 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 673
 674         * checks/errors/borrowck/dev-notes.md: New file.
 675
 676 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 677
 678         * checks/errors/borrowck/bir-design-notes.md: New file.
 679
 680 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 681
 682         * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Use goto.
 683         * checks/errors/borrowck/rust-bir-builder-internal.h: Explicit goto.
 684         * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: Explicit goto.
 685
 686 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 687
 688         * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Continue.
 689         (ExprStmtBuilder::setup_loop): Continue.
 690
 691 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 692
 693         * checks/errors/borrowck/rust-bir-dump.cc (simplify_cfg): Detech infinite loops.
 694
 695 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 696
 697         * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Push ctx.
 698         (ExprStmtBuilder::setup_loop): Common loop infractructure setup.
 699         * checks/errors/borrowck/rust-bir-builder-expr-stmt.h: Loop ctx.
 700         * checks/errors/borrowck/rust-bir-builder-internal.h (struct BuilderContext): Loop ctx.
 701
 702 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 703
 704         * checks/errors/borrowck/rust-bir-dump.cc (Dump::go): Improve jumps dump.
 705         (Dump::visit): Improve jumps dump.
 706         * checks/errors/borrowck/rust-bir-dump.h (class Dump): Improve jumps dump.
 707
 708 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 709
 710         * checks/errors/borrowck/rust-bir-dump.cc (simplify_cfg): Simplify cfg logic.
 711         (Dump::go): Run simplify cfg.
 712         * checks/errors/borrowck/rust-bir-dump.h: Option to simplify cfg.
 713
 714 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 715
 716         * checks/errors/borrowck/rust-bir-dump.cc (Dump::go): Use new print.
 717         (print_comma_separated): Comma separation print.
 718         (Dump::visit): Use new print.
 719
 720 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 721
 722         * Make-lang.in: Build BIR dump.
 723         * checks/errors/borrowck/rust-borrow-checker.cc (mkdir_wrapped): Cross-platform mkdir.
 724         (dump_function_bir): Save dump to file.
 725         (BorrowChecker::go): Run dump during borrowck.
 726         * checks/errors/borrowck/rust-bir-dump.cc: New file.
 727         * checks/errors/borrowck/rust-bir-dump.h: New file.
 728
 729 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 730
 731         * Make-lang.in: Compile BIR expr visitor.
 732         * checks/errors/borrowck/rust-borrow-checker.cc (BorrowChecker::go): Use BIR builder.
 733         * rust-session-manager.cc (Session::compile_crate): Run borrow checker.
 734         * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc: New file.
 735         * checks/errors/borrowck/rust-bir-builder-expr-stmt.h: New file.
 736         * checks/errors/borrowck/rust-bir-builder-internal.h: New file.
 737         * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: New file.
 738         * checks/errors/borrowck/rust-bir-builder-pattern.h: New file.
 739         * checks/errors/borrowck/rust-bir-builder-struct.h: New file.
 740         * checks/errors/borrowck/rust-bir-builder.h: New file.
 741
 742 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 743
 744         * checks/errors/borrowck/rust-borrow-checker.cc: Include to compile new code.
 745         * checks/errors/borrowck/rust-bir-place.h: New file.
 746         * checks/errors/borrowck/rust-bir-visitor.h: New file.
 747         * checks/errors/borrowck/rust-bir.h: New file.
 748
 749 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 750
 751         * lang.opt: CLI flag.
 752         * rust-session-manager.cc (Session::compile_crate): Guard execution.
 753
 754 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 755
 756         * checks/errors/borrowck/rust-borrow-checker.cc (BorrowChecker::BorrowChecker): Opt dump.
 757         (BorrowChecker::go): Opt dump.
 758         * checks/errors/borrowck/rust-borrow-checker.h (class BorrowChecker): Opt dump.
 759         * lang.opt: Add compile until borrowcheck.
 760         * rust-session-manager.cc (Session::enable_dump): Add BIR.
 761         (Session::compile_crate): Handle new options.
 762         * rust-session-manager.h (struct CompileOptions): Add BIR.
 763
 764 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 765
 766         * Make-lang.in: Build borrowck.
 767         * checks/errors/borrowck/rust-borrow-checker.cc: New file.
 768         * checks/errors/borrowck/rust-borrow-checker.h: New file.
 769         * checks/errors/borrowck/rust-function-collector.h: New file.
 770
 771 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 772
 773         * ast/rust-pattern.h: Add override modifier to overriding methods.
 774
 775 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 776
 777         * ast/rust-item.h: Add a new constructor for const with no value
 778         expression.
 779         * parse/rust-parse-impl.h (Parser::parse_const_item): Allow const with
 780         no expression value.
 781
 782 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 783
 784         * hir/tree/rust-hir-path.h: Avoid copy in getter.
 785
 786 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 787
 788         * backend/rust-compile-expr.cc (CompileExpr::visit): Rename method.
 789         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Rename method.
 790         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Rename method.
 791         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Rename method.
 792         * hir/rust-hir-dump.cc (Dump::visit): Rename method.
 793         * hir/tree/rust-hir-expr.h: Rename method.
 794         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Rename method.
 795         * typecheck/rust-tyty.h: Rename method.
 796
 797 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 798
 799         * backend/rust-compile-base.cc: Rename method.
 800         * backend/rust-compile-expr.cc (sort_tuple_patterns): Rename method.
 801         * backend/rust-compile-pattern.cc (CompilePatternCaseLabelExpr::visit): Rename method.
 802         (CompilePatternBindings::visit): Rename method.
 803         (CompilePatternLet::visit): Rename method.
 804         * backend/rust-compile-stmt.cc (CompileStmt::visit): Rename method.
 805         * backend/rust-compile-var-decl.h: Rename method.
 806         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::translate): Rename method.
 807         * hir/rust-hir-dump.cc (Dump::visit): Rename method.
 808         * hir/tree/rust-hir-path.h: Rename method.
 809         * hir/tree/rust-hir-pattern.h: Rename method.
 810         * hir/tree/rust-hir.h: Rename method.
 811         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::Resolve): Rename method.
 812         (TypeCheckPattern::visit): Rename method.
 813         (ClosureParamInfer::visit): Rename method.
 814         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Rename method.
 815         * util/rust-hir-map.cc (Mappings::insert_hir_pattern): Rename method.
 816
 817 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 818
 819         * hir/tree/rust-hir-expr.h: Add getter for name.
 820
 821 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 822
 823         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Implement for tuple pat.
 824         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::visit): Implement for tupple pat.
 825
 826 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 827
 828         * hir/tree/rust-hir-path.h: Avoid copy in getter.
 829         * hir/tree/rust-hir-pattern.h: Avoid copy in getter.
 830         * hir/tree/rust-hir.h: Avoid copy in getter.
 831
 832 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 833
 834         * resolve/rust-ast-resolve-implitem.h
 835         (ResolveToplevelImplItem::go): Take AssociatedItem as parameter.
 836         (ResolveTopLevelTraitItems::go): Likewise.
 837         * resolve/rust-ast-resolve-item.cc
 838         (ResolveTraitItems::go): Likewise.
 839         (ResolveItem::resolve_impl_item): Likewise.
 840         (ResolveImplItems::go): Likewise.
 841         * resolve/rust-ast-resolve-item.h
 842         (ResolveTraitItems::go): Likewise.
 843         (ResolveItem::resolve_impl_item): Likewise.
 844         (ResolveImplItems::go): Likewise.
 845
 846 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 847
 848         * hir/rust-ast-lower-implitem.h
 849         (ASTLoweringImplItem::translate): Take AssociatedItem as parameter.
 850         (ASTLoweringTraitItem::translate): Likewise.
 851
 852 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 853
 854         * backend/rust-compile-expr.cc (CompileExpr::visit): Bail on labelled block.
 855
 856 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 857
 858         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Add loop ctx.
 859
 860 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 861
 862         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Resolve using loop logic.
 863
 864 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 865
 866         * hir/rust-ast-lower.cc (ASTLoweringBlock::visit): Call loop lowering and add it to constr.
 867         * hir/tree/rust-hir-expr.h (class LoopLabel): Move before BlockExpr and add to BlockExpr.
 868
 869 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 870
 871         * ast/rust-ast-builder.cc (AstBuilder::block): Add label arg to constructor call.
 872         * ast/rust-expr.h (class LoopLabel): Move before BlockExpr.
 873         (class BlockExpr): Add LoopLabel member.
 874         * expand/rust-derive-clone.cc (DeriveClone::clone_fn): Add label arg to constructor call.
 875         * parse/rust-parse-impl.h (Parser::parse_block_expr): Add label parameter.
 876         (Parser::parse_labelled_loop_expr): Add label arg to constructor call.
 877         * parse/rust-parse.h: Add label arg to constructor call.
 878
 879 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 880
 881         * ast/rust-ast.h
 882         (class AssociatedItem):
 883         New, based on TraitItem, InherentImplItem, and TraitImplItem classes.
 884         (class TraitItem): Inherit from AssociatedItem.
 885         (class InherentImplItem): Likewise.
 886         (class TraitImplItem): Likewise.
 887         * ast/rust-item.h
 888         (class Method): Update cloning functions.
 889         (class Function): Likewise.
 890         (class TypeAlias): Likewise.
 891         (class ConstantItem): Likewise.
 892         (class TraitItemFunc): Likewise.
 893         (class TraitItemMethod): Likewise.
 894         (class TraitItemConst): Likewise.
 895         (class TraitItemType): Likewise.
 896         * ast/rust-macro.h
 897         (class MacroInvocation): Likewise.
 898
 899 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
 900
 901         * backend/rust-mangle.cc (v0_identifier): Fix broken encoding.
 902         (v0_scope_path): Modify paramter.
 903         (v0_path): Fix namespace for modules.
 904
 905 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 906
 907         * parse/rust-parse-impl.h (Parser::parse_closure_expr_pratt): Fix
 908         closure parsing function to handle consecutive parameter lists.
 909
 910 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 911
 912         * ast/rust-macro.h: Add PATH fragment to follow set restrictions.
 913
 914 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 915
 916         * parse/rust-parse-impl.h (Parser::is_macro_rules_def): Add a function
 917         that checks tokens given by the lexer represents an accurate macro
 918         definition. This will reduce code duplication.
 919         (Parser::parse_item): Replace condition with call to new checking
 920         function.
 921         (Parser::parse_stmt): Likewise.
 922         * parse/rust-parse.h: Add function prototype for is_macro_rules_def.
 923
 924 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 925
 926         * parse/rust-parse-impl.h (Parser::parse_expr): Fix range from expr.
 927
 928 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 929
 930         * parse/rust-parse-impl.h (Parser::parse_item): Relax constraints
 931         around default identifier at item scope to accept "default" macros.
 932
 933 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 934
 935         * parse/rust-parse-impl.h (Parser::parse_path_expr_segment): Accept
 936         left shift tokens in order to let generic parsing function split the
 937         token.
 938
 939 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
 940
 941         * ast/rust-ast.h
 942         (Pattern::get_pattern_node_id): Rename to...
 943         (Pattern::get_node_id): ...here.
 944         * ast/rust-macro.h
 945         (MacroInvocation::get_pattern_node_id): Rename to...
 946         (MacroInvocation::get_node_id): ...here.
 947         * ast/rust-path.h
 948         (PathInExpression::get_pattern_node_id): Remove.
 949         (QualifiedPathInExpression::get_pattern_node_id): Remove.
 950         * ast/rust-pattern.h
 951         (LiteralPattern::get_pattern_node_id): Remove.
 952         (IdentifierPattern::get_pattern_node_id): Remove.
 953         (WildcardPattern::get_pattern_node_id): Remove.
 954         (RestPattern::get_pattern_node_id): Rename to...
 955         (RestPattern::get_node_id): ...here.
 956         (RangePattern::get_pattern_node_id): Remove.
 957         (ReferencePattern::get_pattern_node_id): Remove.
 958         (StructPattern::get_pattern_node_id): Remove.
 959         (TupleStructPattern::get_pattern_node_id): Remove.
 960         (TuplePattern::get_pattern_node_id): Remove.
 961         (GroupedPattern::get_pattern_node_id): Remove.
 962         (SlicePattern::get_pattern_node_id): Remove.
 963         (AltPattern::get_pattern_node_id): Remove.
 964         * resolve/rust-early-name-resolver.cc
 965         (EarlyNameResolver::visit):
 966         Use get_node_id instead of get_pattern_node_id.
 967
 968 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 969
 970         * parse/rust-parse-impl.h (Parser::parse_expr): Add comma delimiter.
 971
 972 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 973
 974         * parse/rust-parse-impl.h (Parser::parse_visibility): Relax constraints
 975         over public visibility return condition in order to accept pub unit
 976         types.
 977
 978 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 979
 980         * typecheck/rust-tyty.cc (BaseType::is_unit): Refactor.
 981         (BaseType::satisfies_bound): Refactor.
 982         (BaseType::get_root): Refactor.
 983         (BaseType::destructure): Refactor.
 984         (BaseType::monomorphized_clone): Refactor.
 985         (BaseType::is_concrete): Refactor.
 986         (InferType::InferType): Refactor.
 987         (InferType::clone): Refactor.
 988         (InferType::apply_primitive_type_hint): Refactor.
 989         (StructFieldType::is_equal): Refactor.
 990         (ADTType::is_equal): Refactor.
 991         (handle_substitions): Refactor.
 992         (ADTType::handle_substitions): Refactor.
 993         (TupleType::TupleType): Refactor.
 994         (TupleType::is_equal): Refactor.
 995         (TupleType::handle_substitions): Refactor.
 996
 997 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
 998
 999         * typecheck/rust-tyty.cc (InferType::InferType): Use static constant for kind information.
1000         (ErrorType::ErrorType): Use static constant for kind information.
1001         (TupleType::TupleType): Use static constant for kind information.
1002         (BoolType::BoolType): Use static constant for kind information.
1003         (IntType::IntType): Use static constant for kind information.
1004         (UintType::UintType): Use static constant for kind information.
1005         (FloatType::FloatType): Use static constant for kind information.
1006         (USizeType::USizeType): Use static constant for kind information.
1007         (ISizeType::ISizeType): Use static constant for kind information.
1008         (CharType::CharType): Use static constant for kind information.
1009         (ReferenceType::ReferenceType): Use static constant for kind information.
1010         (PointerType::PointerType): Use static constant for kind information.
1011         (ParamType::ParamType): Use static constant for kind information.
1012         (StrType::StrType): Use static constant for kind information.
1013         (NeverType::NeverType): Use static constant for kind information.
1014         (PlaceholderType::PlaceholderType): Use static constant for kind information.
1015         * typecheck/rust-tyty.h: Add static kind information to all TyTy classes.
1016         Create safe cast and check methods.
1017
1018 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1019
1020         * parse/rust-parse-impl.h (Parser::parse_type_param_bound): Add missing
1021         case for lifetime switch.
1022
1023 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1024
1025         * lex/rust-token.cc (Token::as_string): Update function to output scope
1026         resolution tokens correctly.
1027         * parse/rust-parse-impl.h (Parser::parse_generic_param): Change call to
1028         as_string.
1029
1030 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
1031
1032         * backend/rust-compile-context.h: Modify declaration.
1033         * backend/rust-mangle.cc (struct V0Path): New struct.
1034         (v0_path): New function.
1035         (legacy_mangle_name): Take Context as argument.
1036         (v0_numeric_prefix): Fix type strings.
1037         (v0_complex_type_prefix): New function.
1038         (v0_add_integer_62): Deleted
1039         (v0_integer_62): New function.
1040         (v0_add_opt_integer_62): Deleted.
1041         (v0_opt_integer_62): New function.
1042         (v0_add_disambiguator): Deleted.
1043         (v0_disambiguator): New function.
1044         (v0_type_prefix): Support more types.
1045         (v0_generic_args): New function.
1046         (v0_add_identifier): Deleted.
1047         (v0_identifier): New function.
1048         (v0_type_path): New function.
1049         (v0_function_path): New function.
1050         (v0_scope_path): New function.
1051         (v0_crate_path): New function.
1052         (v0_inherent_or_trait_impl_path): New function.
1053         (v0_mangle_item): Use v0_path.
1054         (Mangler::mangle_item): Take Context as argument.
1055         * backend/rust-mangle.h (class Context): Add forward declaration.
1056         * hir/tree/rust-hir-item.h: Fix include.
1057
1058 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1059
1060         * hir/tree/rust-hir-pattern.h
1061         (TupleStructItems::clone_tuple_struct_items_impl): Rename to...
1062         (TupleStructItems::clone_tuple_items_impl): ...here.
1063         (TupleStructItemsNoRange::clone_tuple_struct_items_impl): Rename to...
1064         (TupleStructItemsNoRange::clone_tuple_items_impl): ...here.
1065         (TupleStructItemsRange::clone_tuple_struct_items_impl): Rename to...
1066         (TupleStructItemsRange::clone_tuple_items_impl): ...here.
1067         (TuplePatternItems::clone_tuple_pattern_items_impl): Rename to...
1068         (TuplePatternItems::clone_tuple_items_impl): ...here.
1069         (TuplePatternItemsMultiple::clone_tuple_pattern_items_impl): Rename to...
1070         (TuplePatternItemsMultiple::clone_tuple_items_impl): ...here.
1071         (TuplePatternItemsRanged::clone_tuple_pattern_items_impl): Rename to...
1072         (TuplePatternItemsRanged::clone_tuple_items_impl): ...here.
1073
1074 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1075
1076         * hir/tree/rust-hir-pattern.h
1077         (TuplePatternItems::get_pattern_type): Rename to...
1078         (TuplePatternItems::get_item_type): ...here.
1079         (TuplePatternItemsMultiple::get_pattern_type): Rename to...
1080         (TuplePatternItemsMultiple::get_item_type): ...here.
1081         (TuplePatternItemsRanged::get_pattern_type): Rename to...
1082         (TuplePatternItemsRanged::get_item_type): ...here.
1083         * backend/rust-compile-expr.cc: Adjust calls to renamed methods.
1084         * backend/rust-compile-pattern.cc: Likewise.
1085         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
1086
1087 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
1088
1089         * backend/rust-compile-expr.cc (CompileExpr::visit): Merge 2 if clauses.
1090         * backend/rust-compile-extern.h: Fix typo in comment.
1091
1092 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
1093
1094         * parse/rust-parse-impl.h: Add missing token consumption
1095
1096 2024-01-16  Mohammed Rizan Farooqui  <rizanfarooqui@gmail.com>
1097
1098         * expand/rust-macro-builtins.cc (MacroBuiltin::include_str_handler): Comment removed
1099         (MacroBuiltin::env_handler): Comment removed
1100         (MacroBuiltin::cfg_handler): Comment removed
1101         (MacroBuiltin::line_handler): Comment removed
1102
1103 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
1104
1105         * backend/rust-compile.cc (HIRCompileBase::coercion_site1): Fix wrong cast
1106
1107 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1108
1109         * rust-session-manager.cc (Session::expansion): Add early break on
1110         error.
1111
1112 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
1113
1114         * util/rust-canonical-path.h: Add new segment kind for inherent impl.
1115         * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): Use it.
1116         * resolve/rust-ast-resolve-toplevel.h: Use it.
1117
1118 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1119
1120         * ast/rust-expr.h: Fix spelling of "doesn't".
1121         * backend/rust-compile-expr.cc: Fix spelling of "accessors".
1122         * backend/rust-compile-implitem.h: Fix spelling of "normal".
1123         * backend/rust-constexpr.cc: Fix spelling of "actual".
1124
1125 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
1126
1127         * hir/rust-hir-dump.cc (Dump::debug): New.
1128         (debug): New.
1129         * hir/rust-hir-dump.h (debug): New.
1130
1131 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
1132
1133         * Make-lang.in: fixup formatting
1134         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): remove old check
1135         * rust-session-manager.cc (Session::compile_crate): call new lint
1136         * resolve/rust-ast-verify-assignee.h: Removed.
1137         * checks/errors/rust-readonly-check.cc: New file.
1138         * checks/errors/rust-readonly-check.h: New file.
1139
1140 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1141
1142         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit):
1143         Added ErrorCode & more fixit hints.
1144
1145 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
1146
1147         * backend/rust-compile-block.h: remove HIR::ForLoopExpr
1148         * backend/rust-compile-expr.h: likewise
1149         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): likewise
1150         * checks/errors/privacy/rust-privacy-reporter.h: likewise
1151         * checks/errors/rust-const-checker.cc (ConstChecker::visit): likewise
1152         * checks/errors/rust-const-checker.h: likewise
1153         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): likewise
1154         * checks/errors/rust-unsafe-checker.h: likewise
1155         * checks/lints/rust-lint-marklive.h: likewise
1156         * hir/rust-ast-lower.cc (ASTLoweringExprWithBlock::visit): likewise
1157         * hir/rust-hir-dump.cc (Dump::visit): likewise
1158         * hir/rust-hir-dump.h: likewise
1159         * hir/tree/rust-hir-expr.h (class ForLoopExpr): likewise
1160         * hir/tree/rust-hir-full-decls.h (class ForLoopExpr): likewise
1161         * hir/tree/rust-hir-visitor.h: likewise
1162         * hir/tree/rust-hir.cc (ForLoopExpr::as_string): likewise
1163         (ForLoopExpr::accept_vis): likewise
1164         * typecheck/rust-hir-type-check-expr.h: likewise
1165
1166 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
1167
1168         * backend/rust-compile-expr.cc (CompileExpr::visit): Fix typo in varIadic.
1169         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Likewise.
1170         * rust-backend.h (function_type_varadic): Rename into ...
1171         (function_type_variadic): ... this.
1172         * rust-gcc.cc (function_type_varadic): Rename into ...
1173         (function_type_variadic): ... this.
1174         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Likewise.
1175         * typecheck/rust-tyty.h (is_varadic): Renamed into ...
1176         (is_variadic): ... this.
1177
1178 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
1179
1180         * backend/rust-compile-base.cc (HIRCompileBase::compile_function):
1181         Fix typo in substitutions.
1182         (HIRCompileBase::resolve_method_address): Likewise.
1183         * backend/rust-compile-extern.h (CompileExternItem::visit):
1184         Likewise.
1185         * backend/rust-compile-implitem.cc (CompileTraitItem::visit):
1186         Likewise.
1187         * backend/rust-compile-intrinsic.cc (maybe_override_ctx):
1188         Likewise.
1189         * backend/rust-compile-item.cc (CompileItem::visit): Likewise.
1190         * backend/rust-compile-resolve-path.cc
1191         (HIRCompileBase::query_compile): Likewise.
1192         * typecheck/rust-coercion.cc (TypeCoercionRules::do_coercion):
1193         Likewise.
1194         * typecheck/rust-hir-type-check-item.cc
1195         (TypeCheckItem::ResolveImplBlockSelfWithInference): Likewise.
1196         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit):
1197         Likewise.
1198         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit):
1199         Likewise.
1200         * typecheck/rust-tyty.cc (BaseType::has_subsititions_defined):
1201         Renamed into ...
1202         (BaseType::has_substitutions_defined): ... this.
1203         (ADTType::is_equal): Fix typo in substitutions.
1204         (handle_substitions): Likewise.
1205         (FnType::is_equal): Likewise.
1206         (FnType::handle_substitions): Likewise.
1207         * typecheck/rust-tyty.h (has_subsititions_defined): Renamed into
1208         ...
1209         (has_substitutions_defined): ... this.
1210
1211 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1212
1213         * backend/rust-compile-intrinsic.cc
1214         (get_identifier): Add declaration.
1215         (assume_handler): New.
1216         (generic_intrinsics): Add assume_handler entry.
1217
1218 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1219
1220         * rust-gcc.cc
1221         (Backend::wchar_type): Store static wchar tree.
1222
1223 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1224
1225         * rust-backend.h
1226         (complex_type): Remove.
1227         (complex_constant_expression): Remove.
1228         (real_part_expression): Remove.
1229         (imag_part_expression): Remove.
1230         (complex_expression): Remove.
1231         * rust-gcc.cc
1232         (complex_type): Remove.
1233         (complex_constant_expression): Remove.
1234         (real_part_expression): Remove.
1235         (imag_part_expression): Remove.
1236         (complex_expression): Remove.
1237
1238 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1239
1240         * rust-gcc.cc
1241         (namespace Backend):
1242         Use namespace definition instead of qualified names.
1243
1244 2024-01-16  liushuyu  <liushuyu011@gmail.com>
1245
1246         * backend/rust-compile-intrinsic.cc: add `copy`
1247         intrinsics and make `copy_nonoverlapping` handler more generic
1248
1249 2024-01-16  liushuyu  <liushuyu011@gmail.com>
1250
1251         * backend/rust-builtins.cc: add `expect` builtin definition.
1252         * backend/rust-compile-intrinsic.cc: add `likely` and `unlikely`
1253         intrinsics handler.
1254
1255 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1256
1257         * rust_error_codes.def: Moved to...
1258         * rust-error-codes.def: ...here...
1259         * rust-diagnostics.h: ...and update references.
1260
1261 2024-01-16  Guillaume Gomez  <guillaume1.gomez@gmail.com>
1262
1263         * backend/rust-compile-intrinsic.cc: Simplify `make_unsigned_long_tree`
1264         * rust-backend.h: Remove `integer_constant_expression`
1265         * rust-gcc.cc: Remove `integer_constant_expression`
1266
1267 2024-01-16  Dave Evans  <dave@dmetwo.org>
1268
1269         * backend/rust-compile-pattern.cc (CompilePatternCaseLabelExpr::visit):
1270         Add AltPattern visitor function
1271         * backend/rust-compile-pattern.h:
1272         Update CompilePatternCaseLabelExpr::visit(AltPattern&).
1273         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
1274         Update AltPattern visitor
1275
1276 2024-01-16  Guillaume Gomez  <guillaume1.gomez@gmail.com>
1277
1278         * backend/rust-compile-intrinsic.cc: Remove unused argument
1279
1280 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1281
1282         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
1283         Added new error message, rich location and error code.
1284
1285 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1286
1287         * rust-backend.h
1288         (class Backend): Convert to ...
1289         (namespace Backend): ... namespace.
1290         * rust-gcc.cc
1291         (Backend::Backend): Rename to ...
1292         (Backend::init): ... here.
1293         (rust_get_backend): Remove.
1294         * rust-session-manager.cc
1295         (rust_get_backend): Remove.
1296         (Session::init): Use Backend::init instead of rust_get_backend.
1297         (Session::compile_crate):
1298         Initialize Context without pointer to Backend.
1299         * rust-session-manager.h
1300         (Session::backend): Remove.
1301         * backend/rust-compile-context.cc
1302         (Context::Context): Remove pointer to Backend.
1303         * backend/rust-compile-context.h
1304         (class Context): Remove pointer to Backend, update function calls.
1305         * backend/rust-compile-base.cc: Update function calls.
1306         * backend/rust-compile-block.cc: Likewise.
1307         * backend/rust-compile-expr.cc: Likewise.
1308         * backend/rust-compile-extern.h: Likewise.
1309         * backend/rust-compile-fnparam.cc: Likewise.
1310         * backend/rust-compile-intrinsic.cc: Likewise.
1311         * backend/rust-compile-item.cc: Likewise.
1312         * backend/rust-compile-pattern.cc: Likewise.
1313         * backend/rust-compile-resolve-path.cc: Likewise.
1314         * backend/rust-compile-type.cc: Likewise.
1315         * backend/rust-compile-var-decl.h: Likewise.
1316         * backend/rust-compile.cc: Likewise.
1317
1318 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1319
1320         * ast/rust-ast.cc (Attribute::check_cfg_predicate): Change raw
1321         string to constexpr call.
1322         (Attribute::separate_cfg_attrs): Likewise.
1323         * backend/rust-compile-base.cc (should_mangle_item): Likewise.
1324         (HIRCompileBase::setup_fndecl): Likewise.
1325         (HIRCompileBase::handle_cold_attribute_on_fndecl): Likewise.
1326         * checks/errors/privacy/rust-privacy-reporter.cc (find_proc_macro_attribute):
1327         Likewise.
1328         * checks/errors/rust-unsafe-checker.cc (check_target_attr):
1329         Likewise.
1330         * expand/rust-cfg-strip.cc (fails_cfg): Likewise.
1331         (fails_cfg_with_expand): Likewise.
1332         (expand_cfg_attrs): Likewise.
1333         * expand/rust-macro-builtins.cc: Likewise.
1334         * hir/rust-ast-lower-base.cc (ASTLoweringBase::handle_outer_attributes): Likewise.
1335         (ASTLoweringBase::lower_macro_definition): Likewise.
1336         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
1337         * parse/rust-parse-impl.h (Parser::parse_doc_comment): Likewise.
1338         * parse/rust-parse.cc (extract_module_path): Likewise.
1339         * resolve/rust-early-name-resolver.cc (is_macro_use_module):
1340         Likewise.
1341         (EarlyNameResolver::visit): Likewise.
1342         * resolve/rust-toplevel-name-resolver-2.0.cc (is_macro_export):
1343         Likwise.
1344         * rust-session-manager.cc (Session::injection): Likewise.
1345         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::parse_repr_options): Likewise.
1346         * util/rust-attributes.cc (is_proc_macro_type): Likewise.
1347         (AttributeChecker::check_attribute): Likewise.
1348         (AttributeChecker::visit): Likewise.
1349         * util/rust-hir-map.cc (Mappings::insert_macro_def): Likewise.
1350         * util/rust-attribute-values.h: New file.
1351
1352 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1353
1354         * rust-backend.h
1355         (Backend::Backend): New.
1356         (Backend::~Backend): Remove.
1357         (class Gcc_backend): Remove.
1358         * rust-gcc.cc
1359         (Gcc_backend::Gcc_backend): Rename to ...
1360         (Backend::Backend): ... here.
1361         (rust_get_backend): Construct Backend instead of Gcc_backend.
1362
1363 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1364
1365         * expand/rust-proc-macro.cc (tokenstream_from_string): Change
1366         linemap null pointer to the current linemap.
1367
1368 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1369
1370         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::visit):
1371         Add proc macro definition insertion.
1372
1373 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1374
1375         * util/rust-hir-map.cc (Mappings::insert_derive_proc_macro_def):
1376         Change the function body to fetch the node id from the macro
1377         parameter.
1378         (Mappings::insert_bang_proc_macro_def): Likewise.
1379         (Mappings::insert_attribute_proc_macro_def): Likewise.
1380         * util/rust-hir-map.h: Update the function's prototype by
1381         removing the node id from the list of arguments.
1382
1383 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1384
1385         * resolve/rust-early-name-resolver-2.0.cc (Early::visit_attributes):
1386         Add proc macro handle retrieval for attribute and derive proc macros.
1387
1388 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1389
1390         * util/rust-hir-map.cc (Mappings::lookup_derive_proc_macro_def):
1391         Update function to accomodate new signature.
1392         (Mappings::lookup_bang_proc_macro_def): Likewise.
1393         (Mappings::lookup_attribute_proc_macro_def): Likewise.
1394         * util/rust-hir-map.h: Update function signatures.
1395
1396 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1397
1398         * expand/rust-macro-expand.h (struct MacroExpander): Update
1399         lookup function prototypes.
1400         * util/rust-hir-map.cc (Mappings::lookup_derive_proc_macro_invocation):
1401         Update lookup function according to new signature.
1402         (Mappings::lookup_bang_proc_macro_invocation): Likewise.
1403         (Mappings::lookup_attribute_proc_macro_invocation): Likewise.
1404         * util/rust-hir-map.h: Update function prototypes.
1405
1406 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1407
1408         * rust-backend.h
1409         (Backend::write_export_data): Remove.
1410         * rust-gcc.cc
1411         (Backend::write_export_data): Remove.
1412
1413 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1414
1415         * rust-backend.h
1416         (Backend::real_part_expression): Make non-virtual.
1417         (Backend::imag_part_expression): Likewise.
1418         (Backend::complex_expression): Likewise.
1419         (Backend::convert_expression): Likewise.
1420         (Backend::struct_field_expression): Likewise.
1421         (Backend::compound_expression): Likewise.
1422         (Backend::conditional_expression): Likewise.
1423         (Backend::negation_expression): Likewise.
1424         (Backend::arithmetic_or_logical_expression): Likewise.
1425         (Backend::arithmetic_or_logical_expression_checked): Likewise.
1426         (Backend::comparison_expression): Likewise.
1427         (Backend::lazy_boolean_expression): Likewise.
1428         (Backend::constructor_expression): Likewise.
1429         (Backend::array_constructor_expression): Likewise.
1430         (Backend::array_initializer): Likewise.
1431         (Backend::array_index_expression): Likewise.
1432         (Backend::call_expression): Likewise.
1433         (Gcc_backend::real_part_expression): Remove.
1434         (Gcc_backend::imag_part_expression): Remove.
1435         (Gcc_backend::complex_expression): Remove.
1436         (Gcc_backend::convert_expression): Remove.
1437         (Gcc_backend::struct_field_expression): Remove.
1438         (Gcc_backend::compound_expression): Remove.
1439         (Gcc_backend::conditional_expression): Remove.
1440         (Gcc_backend::negation_expression): Remove.
1441         (Gcc_backend::arithmetic_or_logical_expression): Remove.
1442         (Gcc_backend::arithmetic_or_logical_expression_checked): Remove.
1443         (Gcc_backend::comparison_expression): Remove.
1444         (Gcc_backend::lazy_boolean_expression): Remove.
1445         (Gcc_backend::constructor_expression): Remove.
1446         (Gcc_backend::array_constructor_expression): Remove.
1447         (Gcc_backend::array_initializer): Remove.
1448         (Gcc_backend::array_index_expression): Remove.
1449         (Gcc_backend::call_expression): Remove.
1450         * rust-gcc.cc
1451         (Gcc_backend::real_part_expression): Rename to ...
1452         (Backend::real_part_expression): ... here.
1453         (Gcc_backend::imag_part_expression): Rename to ...
1454         (Backend::imag_part_expression): ... here.
1455         (Gcc_backend::complex_expression): Rename to ...
1456         (Backend::complex_expression): ... here.
1457         (Gcc_backend::convert_expression): Rename to ...
1458         (Backend::convert_expression): ... here.
1459         (Gcc_backend::struct_field_expression): Rename to ...
1460         (Backend::struct_field_expression): ... here.
1461         (Gcc_backend::compound_expression): Rename to ...
1462         (Backend::compound_expression): ... here.
1463         (Gcc_backend::conditional_expression): Rename to ...
1464         (Backend::conditional_expression): ... here.
1465         (Gcc_backend::negation_expression): Rename to ...
1466         (Backend::negation_expression): ... here.
1467         (Gcc_backend::arithmetic_or_logical_expression): Rename to ...
1468         (Backend::arithmetic_or_logical_expression): ... here.
1469         (Gcc_backend::arithmetic_or_logical_expression_checked): Rename to ...
1470         (Backend::arithmetic_or_logical_expression_checked): ... here.
1471         (Gcc_backend::comparison_expression): Rename to ...
1472         (Backend::comparison_expression): ... here.
1473         (Gcc_backend::lazy_boolean_expression): Rename to ...
1474         (Backend::lazy_boolean_expression): ... here.
1475         (Gcc_backend::constructor_expression): Rename to ...
1476         (Backend::constructor_expression): ... here.
1477         (Gcc_backend::array_constructor_expression): Rename to ...
1478         (Backend::array_constructor_expression): ... here.
1479         (Gcc_backend::array_initializer): Rename to ...
1480         (Backend::array_initializer): ... here.
1481         (Gcc_backend::array_index_expression): Rename to ...
1482         (Backend::array_index_expression): ... here.
1483         (Gcc_backend::call_expression): Rename to ...
1484         (Backend::call_expression): ... here.
1485
1486 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1487
1488         * rust-session-manager.cc (Session::load_extern_crate): Change
1489         variable name, add temporaries and comments.
1490
1491 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1492
1493         * expand/rust-proc-macro.h: Change get_trait_name to get_name in
1494         order to be coherent with the others proc macro type name
1495         convention.
1496         * resolve/rust-toplevel-name-resolver-2.0.cc (insert_macros):
1497         Add a templated funtion that inserts a proc macro into the
1498         context and emit an error on failure.
1499         (TopLevel::visit): Change from manual insertion to a function
1500         call.
1501
1502 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1503
1504         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::visit):
1505         Change to assertion.
1506         * util/rust-hir-map.cc (Mappings::lookup_derive_proc_macros):
1507         Add empty line.
1508         (Mappings::lookup_bang_proc_macros): Likewise.
1509         (Mappings::lookup_attribute_proc_macros): Likewise.
1510
1511 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1512
1513         * metadata/rust-extern-crate.cc (ExternCrate::ExternCrate):
1514         Update definition to allow Extern crate with no content (pure
1515         proc macros).
1516         (ExternCrate::ok): Panic on no content.
1517         (ExternCrate::load): Likewise.
1518         * metadata/rust-extern-crate.h: Update prototypes.
1519         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::go):
1520         Remove macro resolution.
1521         (TopLevel::visit): Likewise.
1522         * resolve/rust-toplevel-name-resolver-2.0.h: Add visit prototype
1523         for extern crate.
1524         * rust-session-manager.cc (Session::load_extern_crate): Adapt
1525         content depending on the loaded crate's content.
1526         * util/rust-hir-map.cc (Mappings::lookup_derive_proc_macros):
1527         Change return type to optional because it is way more
1528         convenient.
1529         (Mappings::lookup_bang_proc_macros): Likewise.
1530         (Mappings::lookup_attribute_proc_macros): Likewise.
1531         * util/rust-hir-map.h: Update function prototypes.
1532
1533 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1534
1535         * metadata/rust-imports.cc (Import::try_package_in_directory):
1536         Remove error when some macro are found even if no import data is
1537         available.
1538
1539 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1540
1541         * ast/rust-ast.h (class BangProcMacro): Move class from here to
1542         rust-proc-macro.h. Also remove related functions.
1543         (class AttributeProcMacro): Likewise.
1544         (class CustomDeriveProcMacro): Likewise.
1545         (struct Crate): Remove proc macro vector members.
1546         * expand/rust-macro-expand.h (struct MacroExpander): Change the
1547         type to the newly created classes.
1548         * expand/rust-proc-macro.cc (BangProcMacro::BangProcMacro): Add
1549         constructor implementation.
1550         (AttributeProcMacro::AttributeProcMacro): Likewise.
1551         (CustomDeriveProcMacro::CustomDeriveProcMacro): Likewise.
1552         * expand/rust-proc-macro.h (class BangProcMacro): Move class to
1553         here.
1554         (class AttributeProcMacro): Likewise.
1555         (class CustomDeriveProcMacro): Likewise.
1556         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::go):
1557         Change top level visitor to check mappings instead
1558         * rust-session-manager.cc (Session::load_extern_crate):
1559         Add back macro collection to mappings.
1560         * util/rust-hir-map.cc (Mappings::insert_derive_proc_macros):
1561         Update getter signature with new types.
1562         (Mappings::insert_bang_proc_macros): Likewise.
1563         (Mappings::insert_attribute_proc_macros): Likewise.
1564         (Mappings::lookup_derive_proc_macros): Likewise.
1565         (Mappings::lookup_bang_proc_macros): Likewise.
1566         (Mappings::lookup_attribute_proc_macros): Likewise.
1567         (Mappings::insert_derive_proc_macro_def): Likewise.
1568         (Mappings::insert_bang_proc_macro_def): Likewise.
1569         (Mappings::insert_attribute_proc_macro_def): Likewise.
1570         (Mappings::lookup_derive_proc_macro_def): Likewise.
1571         (Mappings::lookup_bang_proc_macro_def): Likewise.
1572         (Mappings::lookup_attribute_proc_macro_def): Likewise.
1573         (Mappings::insert_derive_proc_macro_invocation): Likewise.
1574         (Mappings::lookup_derive_proc_macro_invocation): Likewise.
1575         (Mappings::insert_bang_proc_macro_invocation): Likewise.
1576         (Mappings::lookup_bang_proc_macro_invocation): Likewise.
1577         (Mappings::insert_attribute_proc_macro_invocation): Likewise.
1578         (Mappings::lookup_attribute_proc_macro_invocation): Likewise.
1579         * util/rust-hir-map.h: Update function prototypes as well as map
1580         types.
1581
1582 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1583
1584         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::go):
1585         Visit crate's newly stored proc macros.
1586         * rust-session-manager.cc (Session::load_extern_crate):
1587         Store proc macros in the parsed crate instead of a local
1588         variable to achieve mappings.
1589
1590 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1591
1592         * resolve/rust-early-name-resolver-2.0.cc (Early::visit_attributes):
1593         Change argument to reference.
1594         * resolve/rust-early-name-resolver-2.0.h: Update function
1595         prototype.
1596
1597 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1598
1599         * ast/rust-ast.h: Add getters.
1600
1601 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1602
1603         * ast/rust-ast.h (struct Crate): Add proc macro members.
1604
1605 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1606
1607         * ast/rust-ast.h (class BangProcMacro): Add new proc macro
1608         abstraction.
1609         (class AttributeProcMacro): Likewise.
1610         (class CustomDeriveProcMacro): Likewise.
1611
1612 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1613
1614         * resolve/rust-early-name-resolver-2.0.cc (Early::visit_attributes):
1615         Add function to handle attributes.
1616         (Early::visit): Override visitor functions.
1617         * resolve/rust-early-name-resolver-2.0.h: Add prototype.
1618
1619 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1620
1621         * ast/rust-ast.cc (Attribute::get_traits_to_derive): Convert
1622         tokenstream to path list.
1623
1624 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1625
1626         * ast/rust-ast.cc (Attribute::is_derive): Remove tokenstream
1627         condition.
1628
1629 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1630
1631         * ast/rust-ast.cc (Attribute::get_traits_to_derive): Change
1632         return type to a vector of references.
1633         * ast/rust-ast.h: Update constructor.
1634         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_inner_stmts):
1635         Update function call.
1636
1637 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1638
1639         * ast/rust-ast.cc (Attribute::get_traits_to_derive): Add
1640         function as member function.
1641         * ast/rust-ast.h: Add prototype.
1642         * expand/rust-expand-visitor.cc (get_traits_to_derive): Remove
1643         function.
1644         (ExpandVisitor::expand_inner_stmts): Update function call.
1645
1646 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1647
1648         * ast/rust-ast.cc (Attribute::is_derive): Add member function.
1649         * ast/rust-ast.h: Likewise.
1650         * expand/rust-expand-visitor.cc (is_derive): Remove old
1651         function.
1652         (ExpandVisitor::expand_inner_stmts): Update function call.
1653         (ExpandVisitor::visit_inner_using_attrs): Likewise.
1654
1655 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
1656
1657         * backend/rust-compile-expr.cc (CompileExpr::visit): use a temp for the value
1658
1659 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1660
1661         * rust-backend.h
1662         (Backend::block): Make non-virtual.
1663         (Backend::block_add_statements): Likewise.
1664         (Gcc_backend::block): Remove.
1665         (Gcc_backend::block_add_statements): Remove.
1666         * rust-gcc.cc
1667         (Gcc_backend::block): Rename to ...
1668         (Backend::block): ... here.
1669         (Gcc_backend::block_add_statements): Rename to ...
1670         (Backend::block_add_statements): ... here.
1671
1672 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
1673
1674         * expand/rust-macro-expand.h: Change include directive with the
1675         new name.
1676         * expand/rust-proc-macro.h (RUST_PROC_MACRO_H): Likewise.
1677         * util/rust-hir-map.h: Likewise.
1678         * util/rust-token-converter.h: Likewise.
1679         * util/rust-token-converter.cc: Remove useless include
1680         directive.
1681         * Make-lang.in: Rename library.
1682
1683 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1684
1685         * rust-backend.h
1686         (Backend::init_statement): Make non-virtual.
1687         (Backend::assignment_statement): Likewise.
1688         (Backend::return_statement): Likewise.
1689         (Backend::if_statement): Likewise.
1690         (Backend::loop_expression): Likewise.
1691         (Backend::exit_expression): Likewise.
1692         (Backend::compound_statement): Likewise.
1693         (Backend::statement_list): Likewise.
1694         (Backend::exception_handler_statement): Likewise.
1695         (Gcc_backend::init_statement): Remove.
1696         (Gcc_backend::assignment_statement): Remove.
1697         (Gcc_backend::return_statement): Remove.
1698         (Gcc_backend::if_statement): Remove.
1699         (Gcc_backend::compound_statement): Remove.
1700         (Gcc_backend::statement_list): Remove.
1701         (Gcc_backend::exception_handler_statement): Remove.
1702         (Gcc_backend::loop_expression): Remove.
1703         (Gcc_backend::exit_expression): Remove.
1704         * rust-gcc.cc
1705         (Gcc_backend::init_statement): Rename to ...
1706         (Backend::init_statement): ... here.
1707         (Gcc_backend::assignment_statement): Rename to ...
1708         (Backend::assignment_statement): ... here.
1709         (Gcc_backend::return_statement): Rename to ...
1710         (Backend::return_statement): ... here.
1711         (Gcc_backend::exception_handler_statement): Rename to ...
1712         (Backend::exception_handler_statement): ... here.
1713         (Gcc_backend::if_statement): Rename to ...
1714         (Backend::if_statement): ... here.
1715         (Gcc_backend::loop_expression): Rename to ...
1716         (Backend::loop_expression): ... here.
1717         (Gcc_backend::exit_expression): Rename to ...
1718         (Backend::exit_expression): ... here.
1719         (Gcc_backend::compound_statement): Rename to ...
1720         (Backend::compound_statement): ... here.
1721         (Gcc_backend::statement_list): Rename to ...
1722         (Backend::statement_list): ... here.
1723
1724 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1725
1726         * rust-backend.h
1727         (Backend::function): Make non-virtual.
1728         (Backend::function_defer_statement): Likewise.
1729         (Backend::function_set_parameters): Likewise.
1730         (Backend::write_global_definitions): Likewise.
1731         (Backend::write_export_data): Likewise.
1732         (Gcc_backend::function): Remove.
1733         (Gcc_backend::function_defer_statement): Remove.
1734         (Gcc_backend::function_set_parameters): Remove.
1735         (Gcc_backend::write_global_definitions): Remove.
1736         (Gcc_backend::write_export_data): Remove.
1737         * rust-gcc.cc
1738         (Gcc_backend::function): Rename to ...
1739         (Backend::function): ... here.
1740         (Gcc_backend::function_defer_statement):
1741         Fix a qualified lookup of Backend::label and rename to ...
1742         (Backend::function_defer_statement): ... here.
1743         (Gcc_backend::function_set_parameters) Rename to ...
1744         (Backend::function_set_parameters): ... here.
1745         (Gcc_backend::write_global_definitions): Rename to ...
1746         (Backend::write_global_definitions): ... here.
1747         (Gcc_backend::write_export_data): Rename to ...
1748         (Backend::write_export_data): ... here.
1749
1750 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1751
1752         * typecheck/rust-hir-inherent-impl-overlap.h:
1753         Added rich location and errorcode.
1754         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
1755         likewise.
1756
1757 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1758
1759         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
1760         Added error code.
1761
1762 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1763
1764         * rust-backend.h
1765         (Backend::zero_expression): Make non-virtual.
1766         (Backend::var_expression): Likewise.
1767         (Backend::integer_constant_expression): Likewise.
1768         (Backend::float_constant_expression): Likewise.
1769         (Backend::complex_constant_expression): Likewise.
1770         (Backend::string_constant_expression): Likewise.
1771         (Backend::char_constant_literal): Likewise.
1772         (Backend::wchar_constant_literal): Likewise.
1773         (Backend::boolean_constant_expression): Likewise.
1774         (Gcc_backend::zero_expression): Remove.
1775         (Gcc_backend::var_expression): Remove.
1776         (Gcc_backend::integer_constant_expression): Remove.
1777         (Gcc_backend::float_constant_expression): Remove.
1778         (Gcc_backend::complex_constant_expression): Remove.
1779         (Gcc_backend::string_constant_expression): Remove.
1780         (Gcc_backend::wchar_constant_expression): Remove.
1781         (Gcc_backend::char_constant_expression): Remove.
1782         (Gcc_backend::boolean_constant_expression): Remove.
1783         * rust-gcc.cc
1784         (Gcc_backend::zero_expression): Rename to ...
1785         (Backend::zero_expression): ... here.
1786         (Gcc_backend::var_expression): Rename to ...
1787         (Backend::var_expression): ... here.
1788         (Gcc_backend::integer_constant_expression): Rename to ...
1789         (Backend::integer_constant_expression): ... here.
1790         (Gcc_backend::float_constant_expression): Rename to ...
1791         (Backend::float_constant_expression): ... here.
1792         (Gcc_backend::complex_constant_expression): Rename to ...
1793         (Backend::complex_constant_expression): ... here.
1794         (Gcc_backend::string_constant_expression): Rename to ...
1795         (Backend::string_constant_expression): ... here.
1796         (Gcc_backend::wchar_constant_expression): Rename to ...
1797         (Backend::wchar_constant_expression): ... here.
1798         (Gcc_backend::char_constant_expression): Rename to ...
1799         (Backend::char_constant_expression): ... here.
1800         (Gcc_backend::boolean_constant_expression): Rename to ...
1801         (Backend::boolean_constant_expression): ... here.
1802
1803 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1804
1805         * rust-backend.h
1806         (Backend::global_variable): Make non-virtual.
1807         (Backend::global_variable_set_init): Likewise.
1808         (Backend::local_variable): Likewise.
1809         (Backend::parameter_variable): Likewise.
1810         (Backend::static_chain_variable): Likewise.
1811         (Backend::temporary_variable): Likewise.
1812         (Gcc_backend::global_variable): Remove.
1813         (Gcc_backend::global_variable_set_init): Remove.
1814         (Gcc_backend::local_variable): Remove.
1815         (Gcc_backend::parameter_variable): Remove.
1816         (Gcc_backend::static_chain_variable): Remove.
1817         (Gcc_backend::temporary_variable): Remove.
1818         (Gcc_backend::non_zero_size_type): Move to ...
1819         (Backend::non_zero_size_type): ... here.
1820         (Gcc_backend::convert_tree): Move to ...
1821         (Backend::convert_tree): ... here.
1822         * rust-gcc.cc
1823         (Gcc_backend::non_zero_size_type): Rename to ...
1824         (Backend::non_zero_size_type): ... here.
1825         (Gcc_backend::convert_tree): Rename to ...
1826         (Backend::convert_tree): ... here.
1827         (Gcc_backend::global_variable): Rename to ...
1828         (Backend::global_variable): ... here.
1829         (Gcc_backend::global_variable_set_init): Rename to ...
1830         (Backend::global_variable_set_init): ... here.
1831         (Gcc_backend::local_variable): Rename to ...
1832         (Backend::local_variable): ... here.
1833         (Gcc_backend::parameter_variable): Rename to ...
1834         (Backend::parameter_variable): ... here.
1835         (Gcc_backend::static_chain_variable): Rename to ...
1836         (Backend::static_chain_variable): ... here.
1837         (Gcc_backend::temporary_variable): Rename to ...
1838         (Backend::temporary_variable): ... here.
1839
1840 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1841
1842         * checks/errors/privacy/rust-privacy-reporter.cc
1843         (PrivacyReporter::check_for_privacy_violation):
1844         Added errorcode & richlocation.
1845
1846 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1847
1848         * rust-backend.h
1849         (Backend::debug): Make non-virtual.
1850         (Backend::get_identifier_node): Likewise.
1851         (Gcc_backend::debug): Remove.
1852         (Gcc_backend::get_identifier_node): Remove.
1853         * rust-gcc.cc
1854         (Gcc_backend::debug): Rename to ...
1855         (Backend::debug): ... here.
1856         (Gcc_backend::get_identifier_node): Rename to ...
1857         (Backend::get_identifier_node): ... here.
1858
1859 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1860
1861         * typecheck/rust-hir-type-check-expr.cc
1862         (TypeCheckExpr::visit): Expect if conditions to have type bool.
1863
1864 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1865
1866         * rust-backend.h
1867         (Backend::label): Make non-virtual.
1868         (Backend::label_definition_statement): Likewise.
1869         (Backend::goto_statement): Likewise.
1870         (Backend::label_address): Likewise.
1871         (Gcc_backend::label): Remove.
1872         (Gcc_backend::label_definition_statement): Remove.
1873         (Gcc_backend::goto_statement): Remove.
1874         (Gcc_backend::label_address): Remove.
1875         * rust-gcc.cc
1876         (Gcc_backend::label): Rename to ...
1877         (Backend::label): ... here.
1878         (Gcc_backend::label_definition_statement): Rename to ...
1879         (Backend::label_definition_statement): ... here.
1880         (Gcc_backend::goto_statement): Rename to ...
1881         (Backend::goto_statement): ... here.
1882         (Gcc_backend::label_address): Rename to ...
1883         (Backend::label_address): ... here.
1884
1885 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1886
1887         * backend/rust-constexpr.cc
1888         (struct constexpr_fundef): Rename to ...
1889         (struct rust_constexpr_fundef): ... here.
1890         (struct constexpr_call): Rename to ...
1891         (struct rust_constexpr_call): ... here.
1892
1893 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
1894
1895         * lex/rust-input-source.h: Move constants from here...
1896         * util/rust-codepoint.h (struct Codepoint): ... to here
1897         * util/rust-attributes.cc (check_no_mangle_function): New function.
1898         (AttributeChecker::visit): Use it.
1899         * util/rust-unicode.cc (is_ascii_only): New function.
1900         * util/rust-unicode.h (is_ascii_only): Likewise.
1901         * backend/rust-mangle.cc (legacy_mangle_name): Use it.
1902         * util/rust-punycode.cc (extract_basic_string): Likewise.
1903         * lex/rust-lex.cc (Lexer::parse_byte_char): Likewise.
1904
1905 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
1906
1907         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit):
1908         Added richlocation & error code.
1909
1910 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1911
1912         * typecheck/rust-hir-type-check-expr.cc
1913         (TypeCheckExpr::resolve_fn_trait_call): Add TODO comment.
1914         * typecheck/rust-tyty-bounds.cc
1915         (TypeBoundPredicate::TypeBoundPredicate):
1916         Add assertions, new error constructor.
1917         (TypeBoundPredicate::error): Use new error constructor.
1918         * typecheck/rust-tyty.h
1919         (struct TypeBoundPredicate::mark_is_error): New.
1920         (TypeBoundPredicate::TypeBoundPredicate):
1921         Add new error constructor.
1922
1923 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
1924
1925         * rust-backend.h:
1926         (Backend::wchar_type): Make non-virtual.
1927         (Backend::get_pointer_size): Likewise.
1928         (Backend::raw_str_type): Likewise.
1929         (Backend::integer_type): Likewise.
1930         (Backend::float_type): Likewise.
1931         (Backend::complex_type): Likewise.
1932         (Backend::pointer_type): Likewise.
1933         (Backend::reference_type): Likewise.
1934         (Backend::immutable_type): Likewise.
1935         (Backend::function_type): Likewise.
1936         (Backend::function_type_varadic): Likewise.
1937         (Backend::function_ptr_type): Likewise.
1938         (Backend::struct_type): Likewise.
1939         (Backend::union_type): Likewise.
1940         (Backend::array_type): Likewise.
1941         (Backend::named_type): Likewise.
1942         (Backend::type_size): Likewise.
1943         (Backend::type_alignment): Likewise.
1944         (Backend::type_field_alignment): Likewise.
1945         (Backend::type_field_offset): Likewise.
1946         (Gcc_backend::wchar_type): Remove.
1947         (Gcc_backend::get_pointer_size): Remove.
1948         (Gcc_backend::raw_str_type): Remove.
1949         (Gcc_backend::integer_type): Remove.
1950         (Gcc_backend::float_type): Remove.
1951         (Gcc_backend::complex_type): Remove.
1952         (Gcc_backend::pointer_type): Remove.
1953         (Gcc_backend::reference_type): Remove.
1954         (Gcc_backend::immutable_type): Remove.
1955         (Gcc_backend::function_type): Remove.
1956         (Gcc_backend::function_type_varadic): Remove.
1957         (Gcc_backend::function_ptr_type): Remove.
1958         (Gcc_backend::struct_type): Remove.
1959         (Gcc_backend::union_type): Remove.
1960         (Gcc_backend::array_type): Remove.
1961         (Gcc_backend::named_type): Remove.
1962         (Gcc_backend::type_size): Remove.
1963         (Gcc_backend::type_alignment): Remove.
1964         (Gcc_backend::type_field_alignment): Remove.
1965         (Gcc_backend::type_field_offset): Remove.
1966         (Gcc_backend::fill_in_fields): Move to ...
1967         (Backend::fill_in_fields): ... here.
1968         (Gcc_backend::fill_in_array): Move to ...
1969         (Backend::fill_in_array): ... here.
1970         * rust-gcc.cc
1971         (Gcc_backend::wchar_type): Rename to ...
1972         (Backend::wchar_type): ... here.
1973         (Gcc_backend::get_pointer_size): Rename to ...
1974         (Backend::get_pointer_size): ... here.
1975         (Gcc_backend::raw_str_type): Rename to ...
1976         (Backend::raw_str_type): ... here.
1977         (Gcc_backend::integer_type): Rename to ...
1978         (Backend::integer_type): ... here.
1979         (Gcc_backend::float_type): Rename to ...
1980         (Backend::float_type): ... here.
1981         (Gcc_backend::complex_type): Rename to ...
1982         (Backend::complex_type): ... here.
1983         (Gcc_backend::pointer_type): Rename to ...
1984         (Backend::pointer_type): ... here.
1985         (Gcc_backend::reference_type): Rename to ...
1986         (Backend::reference_type): ... here.
1987         (Gcc_backend::immutable_type): Rename to ...
1988         (Backend::immutable_type): ... here.
1989         (Gcc_backend::function_type): Rename to ...
1990         (Backend::function_type): ... here.
1991         (Gcc_backend::function_type_varadic): Rename to ...
1992         (Backend::function_type_varadic): ... here.
1993         (Gcc_backend::function_ptr_type): Rename to ...
1994         (Backend::function_ptr_type): ... here.
1995         (Gcc_backend::struct_type): Rename to ...
1996         (Backend::struct_type): ... here.
1997         (Gcc_backend::union_type): Rename to ...
1998         (Backend::union_type): ... here.
1999         (Gcc_backend::fill_in_fields): Rename to ...
2000         (Backend::fill_in_fields): ... here.
2001         (Gcc_backend::array_type): Rename to ...
2002         (Backend::array_type): ... here.
2003         (Gcc_backend::fill_in_array): Rename to ...
2004         (Backend::fill_in_array): ... here.
2005         (Gcc_backend::named_type): Rename to ...
2006         (Backend::named_type): ... here.
2007         (Gcc_backend::type_size): Rename to ...
2008         (Backend::type_size): ... here.
2009         (Gcc_backend::type_alignment): Rename to ...
2010         (Backend::type_alignment): ... here.
2011         (Gcc_backend::type_field_alignment): Rename to ...
2012         (Backend::type_field_alignment): ... here.
2013         (Gcc_backend::type_field_offset): Rename to ...
2014         (Backend::type_field_offset): ... here.
2015
2016 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2017
2018         * backend/rust-compile-intrinsic.cc (move_val_init_handler): mark as side-effects
2019
2020 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2021
2022         * backend/rust-compile-intrinsic.cc (uninit_handler): Update fndecl attributes
2023
2024 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2025
2026         * backend/rust-compile-intrinsic.cc (op_with_overflow_inner): fix use before init
2027
2028 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2029
2030         * backend/rust-compile-intrinsic.cc (enter_intrinsic_block): take the locals vector
2031         (uninit_handler): make a temp variable and use the address of it
2032
2033 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2034
2035         * resolve/rust-early-name-resolver-2.0.cc (Early::visit):
2036         Collect error instead of lambda.
2037         * resolve/rust-early-name-resolver-2.0.h (std::function<void):
2038         Remove type alias.
2039         * rust-diagnostics.h: Change collection type.
2040         * rust-session-manager.cc (Session::expansion): Change
2041         collection container.
2042
2043 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2044
2045         * resolve/rust-early-name-resolver-2.0.cc (Early::visit):
2046         Collect error instead of emitting it. Also add invocation
2047         registration.
2048         * resolve/rust-early-name-resolver-2.0.h (std::function<void):
2049         Add type definition for collection.
2050         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::visit):
2051         Register macro rule definition in mappings.
2052         * rust-session-manager.cc (Session::expansion): Add macro
2053         resolve error collection.
2054
2055 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2056
2057         * config-lang.in:
2058         Add "backend/rust-tree.h" and "backend/rust-tree.h" to gtfiles.
2059         * backend/rust-tree.cc: Include new header generated by gengtype.
2060         * backend/rust-tree.h
2061         (struct language_function): Add TODO.
2062         * rust-lang.cc:
2063         Include "rust-tree.h".
2064         (struct lang_type): Remove duplicate definition.
2065         (struct lang_decl): Likewise.
2066         (struct lang_identifier): Likewise.
2067         (struct language_function): Likewise.
2068
2069 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2070
2071         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
2072         Added error code and rich location.
2073
2074 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2075
2076         * backend/rust-tree.h
2077         (struct rust_cp_class_binding): Fork from gcc/cp/name_lookup.h.
2078         (struct rust_cp_binding_level): Likewise.
2079         (struct named_label_entry): Remove declaration...
2080         (struct rust_named_label_entry): ... and fork definition from gcc/cp/decl.cc.
2081
2082 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2083
2084         * rust-diagnostics.cc (rust_be_error_at): Added overload function.
2085         (rust_error_at): non-const `rich_location *` function.
2086         * rust-diagnostics.h (rust_error_at): Implementation of overloaded
2087         function.
2088         (rust_be_error_at): likewise.
2089         * rust_error_codes.def: Added GNU license.
2090
2091 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2092
2093         * typecheck/rust-tyty.cc (BaseType::satisfies_bound):
2094         Added errorcode and user-friendly error message.
2095
2096 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2097
2098         * backend/rust-tree.cc
2099         (resort_data): Fork from c++ frontend.
2100         (resort_member_name_cmp): Likewise.
2101         (resort_type_member_vec): Likewise.
2102         * backend/rust-tree.h
2103         (resort_type_member_vec): Likewise.
2104
2105 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2106
2107         * backend/rust-tree.cc
2108         (struct conv_type_hasher): Rename to ...
2109         (struct rust_conv_type_hasher): ... here.
2110         (struct cplus_array_hasher): Rename to ...
2111         (struct rust_cplus_array_hasher): ... here.
2112         (struct source_location_table_entry_hash): Rename to ...
2113         (struct rust_source_location_table_entry_hash): ... here.
2114         * backend/rust-tree.h
2115         (struct named_decl_hash): Rename to ...
2116         (struct rust_named_decl_hash): ... here.
2117         (struct cxx_saved_binding): Rename to ...
2118         (struct rust_cxx_saved_binding): ... here.
2119         (struct named_label_hash): Rename to ...
2120         (struct rust_named_label_hash): ... here.
2121         (struct tree_pair_s): Rename to ...
2122         (struct rust_tree_pair_s): ... here.
2123         (struct tree_pair_p): Rename to ...
2124         (struct rust_tree_pair_p): ... here.
2125
2126 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2127
2128         * backend/rust-tree.cc
2129         (Rust::gt_pch_nx): Move external function declaration ...
2130         (gt_pch_nx): ... out of Rust namespace.
2131         * backend/rust-tree.h
2132         (OVL_FIRST): Qualify function name.
2133
2134 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2135
2136         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): do a final lookup
2137
2138 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2139
2140         * parse/rust-parse-impl.h (Parser::parse_generic_params):
2141         Added more user friendly message.
2142
2143 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2144
2145         * expand/rust-macro-builtins.cc
2146         (MacroBuiltin::include_str_handler): Use vector::data.
2147
2148 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2149
2150         * typecheck/rust-hir-type-check-type.cc:
2151         Added last variant name, errorcode & rich location. for enum candidates.
2152
2153 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2154
2155         * backend/rust-tree.h
2156         (struct stmt_tree_s): Remove.
2157         (typedef stmt_tree): Remove.
2158         (c_language_function::x_stmt_tree): Remove.
2159         (saved_scope::x_stmt_tree): Remove.
2160         (lang_decl_fn::pending_inline_p): Remove.
2161         (lang_decl_fn::spare): Adjust size.
2162         (lang_decl_fn::pending_inline_info): Remove.
2163
2164 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2165
2166         * backend/rust-constexpr.cc:
2167         Include gt-rust-rust-constexpr.h.
2168         (struct constexpr_call_hasher): Rename to ...
2169         (struct rust_constexpr_call_hasher): ... here.
2170         (struct constexpr_fundef_hasher): Rename to ...
2171         (struct rust_constexpr_fundef_hasher): ... here.
2172         * config-lang.in: Add rust-constexpr.cc to gtfiles.
2173
2174 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2175
2176         * backend/rust-mangle.cc (v0_add_identifier): Added punycode encoding
2177         (v0_mangle_item): Likewise.
2178         * lex/rust-lex.cc (assert_source_content): Change type
2179         (test_buffer_input_source): Change type
2180         (test_file_input_source): Change type
2181         * resolve/rust-ast-resolve-toplevel.h: fix typo
2182         * rust-session-manager.cc (Session::load_extern_crate): fix typo
2183         * util/rust-canonical-path.h: fix typo
2184         * util/rust-hir-map.cc (NodeMapping::get_error): fix typo
2185         (Mappings::Mappings): fix typo
2186         * util/rust-mapping-common.h (UNKNOWN_CREATENUM): fix typo
2187         (UNKNOWN_CRATENUM): Change 0 to UINT32_MAX
2188
2189 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2190
2191         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait):
2192         Updated errorcode & more userfriendly message.
2193
2194 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2195
2196         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit):
2197         Added more helpful error message.
2198
2199 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2200
2201         * typecheck/rust-hir-path-probe.h:
2202         Fixes issue & added rich location message.
2203         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
2204         Added rich location and error code.
2205
2206 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2207
2208         * lex/rust-lex.cc (Lexer::parse_decimal_int_or_float): Only
2209         accept digits after a dot instead of accepting any float
2210         member.
2211
2212 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2213
2214         * ast/rust-pattern.h: No need of assertion, we are handling it.
2215         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
2216         Added check which emits error instead of using assertion.
2217         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
2218         Added rich location and error code.
2219
2220 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2221
2222         * backend/rust-compile-base.cc (HIRCompileBase::handle_inline_attribute_on_fndecl):
2223         Added rich_location & error code.
2224
2225 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2226
2227         * parse/rust-parse-impl.h (Parser::parse_trait):
2228         added errorcode & updated error message.
2229
2230 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2231
2232         * parse/rust-parse-impl.h (Parser::parse_outer_attribute):
2233         Added errorcode & updated error function.
2234
2235 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2236
2237         * rust-diagnostics.cc (va_constructor):
2238         Added constructor for all possible cases.
2239         (Error::Error): Updated error struct
2240         for all possible cases.
2241         * rust-diagnostics.h (struct Error):
2242         Updated error struct to support error
2243         code & rich location support.
2244
2245 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2246
2247         * backend/rust-compile-base.cc (HIRCompileBase::handle_inline_attribute_on_fndecl):
2248         Added rich_location & error code.
2249
2250 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2251
2252         * rust-diagnostics.cc: Switch from new[] to xcalloc
2253
2254 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2255
2256         * util/make-rust-unicode.py: Add type annotation
2257
2258 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2259
2260         * backend/rust-compile-intrinsic.cc (check_for_cached_intrinsic):
2261         simplify this cached intrinsic check
2262         * backend/rust-mangle.cc (legacy_mangle_item): use new interface
2263         * typecheck/rust-tyty.h: new managle helper
2264
2265 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2266
2267         * backend/rust-compile-base.cc (HIRCompileBase::resolve_method_address):
2268         use the single candidate
2269
2270 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
2271
2272         * hir/rust-hir-dump.cc (Dump::visit): Remove useless if/else
2273         already handled by visit_field.
2274
2275 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2276
2277         * util/rust-punycode.cc: Add CHECKING_P guard.
2278
2279 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2280
2281         * backend/rust-mangle.cc (legacy_mangle_name): Use Unicode escape
2282
2283 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2284
2285         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): remove hack
2286
2287 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2288
2289         * expand/rust-proc-macro-invoc-lexer.cc
2290         (ProcMacroInvocLexer::skip_token): Remove.
2291         * expand/rust-proc-macro-invoc-lexer.h:
2292         Include "rust-macro-invoc-lexer.h".
2293         (class ProcMacroInvocLexer):
2294         Extend MacroInvocLexerBase.
2295
2296 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2297
2298         * lex/rust-codepoint.h: Moved to...
2299         * util/rust-codepoint.h: ...here.
2300         * lex/rust-input-source.h: Add missing license
2301         * util/rust-unicode.cc: Add missing license
2302         * util/rust-punycode.cc (extract_basic_string): Remove constant
2303
2304 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2305
2306         * expand/rust-macro-expand.h: Keep optional references for last_def
2307         and last_invoc.
2308         * expand/rust-macro-expand.cc (MacroExpander::expand_invoc): Store
2309         optional references.
2310         * rust-session-manager.cc (Session::expansion): Use tl::optional's APIs
2311         for better checking.
2312
2313 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
2314
2315         * hir/rust-hir-dump.h (do_ifexpr): New.
2316         * hir/rust-hir-dump.cc (Dump::do_ifexpr): New.
2317         (Dump::visit): Use do_ifexpr and visit_field
2318
2319 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2320
2321         * typecheck/rust-casts.cc (TypeCastRules::emit_cast_error):
2322         Refactored ErrorCodes & error messages.
2323
2324 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2325
2326         * backend/rust-compile-base.cc:
2327         Added ErrorCode.
2328
2329 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2330
2331         * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_qualifiers):
2332         called error function.
2333         (ASTLoweringBase::lower_extern_block): likewise.
2334
2335 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2336
2337         * ast/rust-ast-collector.cc: Adjust formatting.
2338         * checks/errors/rust-feature-gate.cc: Add trailing newline.
2339         * rust-diagnostics.h: Remove old comment.
2340
2341 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2342
2343         * rust-gcc.cc
2344         (Gcc_backend::struct_type): Remove references to "this".
2345         (Gcc_backend::union_type): Likewise.
2346         (Gcc_backend::array_type): Likewise.
2347         (Gcc_backend::wchar_constant_expression): Likewise.
2348         (Gcc_backend::convert_expression): Likewise.
2349         (Gcc_backend::constructor_expression): Likewise.
2350         (Gcc_backend::array_initializer): Likewise.
2351         (Gcc_backend::assignment_statement): Likewise.
2352         (Gcc_backend::global_variable): Likewise.
2353         (Gcc_backend::temporary_variable): Likewise.
2354         (Gcc_backend::function_defer_statement): Likewise.
2355
2356 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2357
2358         * Make-lang.in: Add rust-punycode.o.
2359         * rust-lang.cc (run_rust_tests): Add selftest.
2360         * util/rust-punycode.cc: New file.
2361         * util/rust-punycode.h: New file.
2362
2363 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2364
2365         * backend/rust-compile.cc (HIRCompileBase::verify_array_capacities):
2366         Added ErrorCode.
2367
2368 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2369
2370         * typecheck/rust-hir-type-check.cc (TypeResolution::Resolve):
2371         added errorcode.
2372
2373 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2374
2375         * rust-backend.h
2376         (Backend::error_variable): Remove.
2377         (Gcc_backend::error_variable): Move to ...
2378         * rust-gcc.cc
2379         (Bvariable::error_variable): ... here ...
2380         * rust-gcc.h
2381         (Bvariable::error_variable): ... and declare here.
2382         (Gcc_backend::global_variable): Update error_variable call.
2383         (Gcc_backend::local_variable): Likewise.
2384         (Gcc_backend::parameter_variable): Likewise.
2385         (Gcc_backend::static_chain_variable): Likewise.
2386         (Gcc_backend::temporary_variable): Likewise.
2387         * backend/rust-compile-extern.h
2388         (CompileExternItem::visit): Likewise.
2389         * backend/rust-compile-fnparam.cc
2390         (CompileFnParam::CompileFnParam): Likewise.
2391
2392 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2393
2394         * backend/rust-compile-type.cc
2395         (TyTyResolveCompile::visit): Inline Backend::bool_type call.
2396         * rust-backend.h
2397         (Backend::bool_type): Remove.
2398         (Backend::char_type): Remove.
2399         (Gcc_backend::bool_type): Remove.
2400         (Gcc_backend::char_type): Remove.
2401         * rust-gcc.cc
2402         (Gcc_backend::char_constant_expression): Inline Backend::char_type call.
2403
2404 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2405
2406         * lex/rust-lex.cc (assert_source_content): Fix namespace specifier
2407         (test_buffer_input_source): Likewise.
2408         (test_file_input_source): Likewise.
2409         * lex/rust-lex.h: Move InputSource ...
2410         * lex/rust-input-source.h: ... to here. (New file)
2411         * lex/rust-token.cc (nfc_normalize_token_string): New function
2412         * lex/rust-token.h (nfc_normalize_token_string): New function
2413         * rust-lang.cc (run_rust_tests): Modify order of selftests.
2414         * rust-session-manager.cc (validate_crate_name): Modify interface of Utf8String.
2415         * util/rust-unicode.cc (lookup_cc): Modify codepoint_t typedef.
2416         (lookup_recomp): Likewise.
2417         (recursive_decomp_cano): Likewise.
2418         (decomp_cano): Likewise.
2419         (sort_cano): Likewise.
2420         (compose_hangul): Likewise.
2421         (assert_normalize): Likewise.
2422         (Utf8String::nfc_normalize): New function.
2423         * util/rust-unicode.h: Modify interface of Utf8String.
2424
2425 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2426
2427         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go):
2428         Added ErrorCode.
2429
2430 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2431
2432         * util/rust-common.h (enum_to_str): Remove extra semicolon after
2433         the function.
2434
2435 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2436
2437         * checks/errors/rust-const-checker.cc (ConstChecker::visit):
2438         Use of mutable reference in constant functions.
2439         * checks/errors/rust-feature-gate.cc (FeatureGate::gate):
2440         ErrorCode for intrinsics are subject to change.
2441
2442 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2443
2444         * checks/errors/rust-const-checker.cc (ConstChecker::check_function_call):
2445         Added errorcode.
2446
2447 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2448
2449         * typecheck/rust-tyty-subst.cc (SubstitutionRef::get_mappings_from_generic_args):
2450         Added errorcode.
2451
2452 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2453
2454         * resolve/rust-toplevel-name-resolver-2.0.cc (TopLevel::visit): Declare
2455         macros in the current rib if they are macros 2.0.
2456
2457 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2458
2459         * ast/rust-macro.h: Add new method to `MacroRulesDefinition` to allow
2460         getting the `MacroKind` contained.
2461
2462 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2463
2464         * rust-session-manager.cc
2465         (Session::expansion): Use new `Early` name resolution 2.0 pass
2466
2467 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2468
2469         * Make-lang.in: Add new object file.
2470         * resolve/rust-early-name-resolver-2.0.cc: New file.
2471         * resolve/rust-early-name-resolver-2.0.h: New file.
2472
2473 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2474
2475         * resolve/rust-default-resolver.cc
2476         (DefaultResolver::visit): Visit CallExpr and MethodCallExpr properly.
2477         * resolve/rust-default-resolver.h: Switch "node" to plural in documentation.
2478
2479 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2480
2481         * resolve/rust-toplevel-name-resolver-2.0.cc
2482         (TopLevel::insert_or_error_out): Fix format string.
2483         (is_macro_export): New method.
2484         (TopLevel::visit): Handle macro definitions.
2485
2486 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2487
2488         * resolve/rust-name-resolution-context.cc
2489         (Resolver::insert): Do not call into `rust_unreachable` when resolving
2490         macros anymore.
2491
2492 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2493
2494         * resolve/rust-forever-stack.h
2495         (insert_at_root): New method.
2496         (resolve_path): New method.
2497         (reverse_iter): Iterate on `Node`s instead of `Rib`s
2498         * resolve/rust-forever-stack.hxx: Add path resolution.
2499
2500 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2501
2502         * resolve/rust-rib.h: Add shadowing parameter. Make kind field public.
2503         * resolve/rust-rib.cc (Rib::insert): Likewise.
2504
2505 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2506
2507         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit):
2508         refactored message and called error function.
2509
2510 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2511
2512         * checks/errors/rust-feature-gate.cc (FeatureGate::check):
2513         errorcode support for unknown feature.
2514
2515 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2516
2517         * typecheck/rust-unify.cc (UnifyRules::emit_type_mismatch):
2518         refactored & called error function.
2519
2520 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
2521
2522         * expand/rust-macro-builtins.cc
2523         (load_file_bytes): Return a tl::optional.
2524         (MacroBuiltin::include_byte_handler): Adjust and check file was
2525         correctly opened.
2526         (MacroBuiltin::include_str_handler): Likewise.
2527
2528 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2529
2530         * resolve/rust-toplevel-name-resolver-2.0.h
2531         (class TopLevel): Inherit from DefaultResolver
2532         * resolve/rust-toplevel-name-resolver-2.0.cc
2533         (TopLevel::TopLevel): Remove unecessary methods
2534
2535 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2536
2537         * Make-lang.in: Add new object file.
2538         * resolve/rust-default-resolver.cc: New file.
2539         * resolve/rust-default-resolver.h: New file.
2540
2541 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2542
2543         * util/rust-unicode.cc (decomp_cano): Decompose Hangul.
2544         (sort_cano): Fix bounds check.
2545         (recomp): use `compose_hangul`.
2546         (compose_hangul): Compose Hangul.
2547         (rust_utf8_normalize_test): Add tests.
2548
2549 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2550
2551         * resolve/rust-forever-stack.hxx: assert() -> rust_assert()
2552
2553 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2554
2555         * Make-lang.in: Add new object file.
2556         * resolve/rust-toplevel-name-resolver-2.0.cc: New file.
2557         * resolve/rust-toplevel-name-resolver-2.0.h: New file.
2558
2559 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2560
2561         * Make-lang.in: Add new object file.
2562         * resolve/rust-name-resolution-context.cc: New file.
2563         * resolve/rust-name-resolution-context.h: New file.
2564
2565 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2566
2567         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
2568         called error function.
2569
2570 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2571
2572         * expand/rust-macro-invoc-lexer.cc
2573         (MacroInvocLexer::skip_token): Remove.
2574         * expand/rust-macro-invoc-lexer.h
2575         (class MacroInvocLexer): Extend MacroInvocLexerBase.
2576
2577 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
2578
2579         * ast/rust-ast-fragment.cc (Fragment::create_empty): New.
2580         * ast/rust-ast-fragment.h (MacroTranscriberFunc): New.
2581         * ast/rust-macro.h (MacroRulesDefinition): Use MacroTranscriberFunc.
2582         * expand/rust-macro-builtins.cc
2583         (MacroBuiltin::builtin_transcribers): likewise.
2584         (MacroBuiltin::assert_handler): Return optional.
2585         (MacroBuiltin::file_handler): Likewise.
2586         (MacroBuiltin::column_handler): Likewise.
2587         (MacroBuiltin::include_bytes_handler): Likewise.
2588         (MacroBuiltin::include_str_handler): Likewise.
2589         (MacroBuiltin::compile_error_handler): Likewise.
2590         (MacroBuiltin::concat_handler): Likewise.
2591         (MacroBuiltin::env_handler): Likewise.
2592         (MacroBuiltin::cfg_handler): Likewise.
2593         (MacroBuiltin::include_handler): Likewise.
2594         (MacroBuiltin::line_handler): Likewise.
2595         (MacroBuiltin::stringify_handler): Likewise.
2596         (MacroBuiltin::sorry): Likewise.
2597         * expand/rust-macro-builtins.h (builtin_transcribers): Use
2598         MacroTranscriberFunc.
2599         (assert_handler): Return optional.
2600         (file_handler): Likewise.
2601         (column_handler): Likewise.
2602         (include_bytes_handler): Likewise.
2603         (include_str_handler): Likewise.
2604         (compile_error_handler): Likewise.
2605         (concat_handler): Likewise.
2606         (env_handler): Likewise.
2607         (cfg_handler): Likewise.
2608         (include_handler): Likewise.
2609         (line_handler): Likewise.
2610         (stringify_handler): Likewise.
2611         (sorry): Likewise.
2612         * expand/rust-macro-expand.cc (MacroExpander::expand_invoc):
2613         Adjust to transcribers returning optional.
2614
2615 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2616
2617         * typecheck/rust-hir-trait-resolve.cc (TraitItemReference::resolve_item):
2618         always resolve the type even when its an a mandatory trait item
2619         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::resolve_root_path):
2620         Add check for enum candidates otherwise you get undefined behaviour
2621
2622 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2623
2624         * lex/rust-codepoint.h: Add comment
2625         * lex/rust-lex.h: New method to get decoded characters
2626         * rust-session-manager.cc (validate_crate_name): Modify unicode check
2627         (rust_crate_name_validation_test): Add testcases
2628         * util/rust-unicode.h (RUST_UNICODE_H): New class Utf8String.
2629         (class Utf8String): New class.
2630         * util/rust-unicode.cc (binary_search_sorted_array): Add comment.
2631         (recursive_decomp_cano): Add comment.
2632         (recomp): Remove dead code.
2633         (dump_string): Removed.
2634
2635 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2636
2637         * util/rust-unicode.cc: Add CHECKING_P guard.
2638
2639 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2640
2641         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
2642         We need to check if a function context exists
2643
2644 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2645
2646         * expand/rust-proc-macro.cc (literal_from_string): update Lexer constructor
2647         (tokenstream_from_string): likewise
2648         * lex/rust-lex.cc (Lexer::Lexer): likewise
2649         * lex/rust-lex.h: pass through Linemap
2650         * parse/rust-cfg-parser.cc (parse_cfg_option): likewise
2651         * rust-session-manager.cc (Session::load_extern_crate): likewise
2652         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait):
2653         dont apply Sized on self
2654         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::get_marker_predicate): new
2655         * typecheck/rust-hir-type-check-base.h: add prototype
2656         * typecheck/rust-hir-type-check-type.cc (TypeResolveGenericParam::Resolve): apply Sized
2657         (TypeResolveGenericParam::visit): likewise
2658         * typecheck/rust-hir-type-check-type.h: update prototypes
2659         * typecheck/rust-typecheck-context.cc: remove bad assertions
2660         * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::assemble_sized_builtin): cleanup
2661         (TypeCheckBase::get_predicate_from_bound): apply sized rules properly
2662         * util/rust-hir-map.cc (Mappings::lookup_trait_item_lang_item): helpers
2663         (Mappings::get_lang_item): likewise
2664         * util/rust-hir-map.h: likewise
2665         * util/rust-token-converter.cc (from_ident): update lexer ctor
2666         (from_punct): likewise
2667
2668 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2669
2670         * typecheck/rust-hir-path-probe.cc: track regular polarity
2671         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): likewise
2672         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): likewise
2673         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit): likewise
2674         * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound): likewise
2675         (TypeBoundPredicate::TypeBoundPredicate): update ctor
2676         (TypeBoundPredicate::operator=): update copy assignment ctor
2677         (TypeBoundPredicate::error): update error node
2678         * typecheck/rust-tyty.h: add polarity field to predicate
2679
2680 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2681
2682         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): use new BoundPolarity enum
2683         * hir/rust-ast-lower-type.cc (ASTLoweringTypeBounds::visit): likewise
2684         * hir/rust-hir-dump.cc (BoundPolarityString): new helper
2685         (Dump::visit): update hir dump
2686         * hir/tree/rust-hir-item.h (class ImplBlock): likewise
2687         * hir/tree/rust-hir-type.h (class TraitBound): likewise
2688         * hir/tree/rust-hir.cc (TraitBound::as_string): fix as string
2689         * util/rust-common.h (enum Polarity): add new anti bound
2690         (enum BoundPolarity): likewise
2691         * util/rust-hir-map.cc (Mappings::Mappings): update naming
2692
2693 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2694
2695         * rust-backend.h: Include "rust-gcc.h".
2696         (class Gcc_backend): Move to ...
2697         * rust-gcc.cc (class Gcc_backend): ... here.
2698
2699 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
2700
2701         * typecheck/rust-hir-type-check-item.cc: add is_error check
2702
2703 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
2704
2705         * Make-lang.in: Add rust-unicode.o
2706         * rust-lang.cc (run_rust_tests): Add test.
2707         * rust-system.h: Include <array>
2708         * util/make-rust-unicode.py: Generater of rust-unicode-data.h.
2709         * util/rust-unicode-data.h: Auto-generated file.
2710         * util/rust-unicode.cc: New file.
2711         * util/rust-unicode.h: New file.
2712
2713 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
2714
2715         * rust-diagnostics.cc: Rework `make_description` and `make_url` functions.
2716         * rust-diagnostics.h: Specify ErrorCode's underlying type,
2717         remove error_codes_strings table.
2718         * rust_error_codes.def: New file.
2719
2720 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2721
2722         * rust-location.h (typedef Location): Remove.
2723         * expand/rust-proc-macro.cc
2724         (register_callback): Replace Location constructor with UNDEF_LOCATION.
2725         * ast/rust-ast-collector.h: Replace Location with location_t.
2726         * checks/errors/privacy/rust-privacy-reporter.cc: Likewise.
2727         * checks/errors/privacy/rust-privacy-reporter.h: Likewise.
2728         * checks/errors/privacy/rust-pub-restricted-visitor.cc: Likewise.
2729         * checks/errors/privacy/rust-pub-restricted-visitor.h: Likewise.
2730         * checks/errors/rust-feature-gate.cc: Likewise.
2731         * checks/errors/rust-feature-gate.h: Likewise.
2732         * metadata/rust-imports.h: Likewise.
2733         * resolve/rust-ast-resolve-path.h: Likewise.
2734         * resolve/rust-name-resolver.h: Likewise.
2735         * rust-backend.h: Likewise.
2736         * rust-diagnostics.h: Likewise.
2737         * rust-gcc.cc: Likewise.
2738         * rust-linemap.h: Likewise.
2739         * util/rust-attributes.cc: Likewise.
2740         * util/rust-hir-map.cc: Likewise.
2741         * util/rust-hir-map.h: Likewise.
2742         * util/rust-token-converter.cc: Likewise.
2743
2744 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2745
2746         * typecheck/rust-autoderef.cc: Replace Location with location_t.
2747         * typecheck/rust-coercion.cc: Likewise.
2748         * typecheck/rust-coercion.h: Likewise.
2749         * typecheck/rust-hir-path-probe.h: Likewise.
2750         * typecheck/rust-hir-trait-reference.cc: Likewise.
2751         * typecheck/rust-hir-trait-resolve.cc: Likewise.
2752         * typecheck/rust-hir-type-check-base.cc: Likewise.
2753         * typecheck/rust-hir-type-check-expr.cc: Likewise.
2754         * typecheck/rust-hir-type-check-expr.h: Likewise.
2755         * typecheck/rust-hir-type-check-implitem.cc: Likewise.
2756         * typecheck/rust-hir-type-check-item.cc: Likewise.
2757         * typecheck/rust-hir-type-check-path.cc: Likewise.
2758         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
2759         * typecheck/rust-hir-type-check-stmt.cc: Likewise.
2760         * typecheck/rust-hir-type-check-struct.cc: Likewise.
2761         * typecheck/rust-hir-type-check-type.cc: Likewise.
2762         * typecheck/rust-hir-type-check-type.h: Likewise.
2763         * typecheck/rust-type-util.cc: Likewise.
2764         * typecheck/rust-type-util.h: Likewise.
2765         * typecheck/rust-tyty-bounds.cc: Likewise.
2766         * typecheck/rust-tyty-call.cc: Likewise.
2767         * typecheck/rust-tyty-call.h: Likewise.
2768         * typecheck/rust-tyty-cmp.h: Likewise.
2769         * typecheck/rust-tyty-subst.cc: Likewise.
2770         * typecheck/rust-tyty-subst.h: Likewise.
2771         * typecheck/rust-tyty.cc: Likewise.
2772
2773 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2774
2775         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
2776         refactored error message & called error function.
2777
2778 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2779
2780         * expand/rust-proc-macro.cc (literal_from_string): Add callback
2781         function.
2782         (load_macros_array): Likewise.
2783
2784 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2785
2786         * util/rust-token-converter.cc (handle_suffix): Rework function
2787         to make it work with the new literal conversion function.
2788         (convert_literal): Add a new function to convert to a proc macro
2789         literal from a literal tokenptr. The function will abort if the
2790         pointer does not point to a literal.
2791         (convert): Add call to convert literal for every literal case.
2792         * util/rust-token-converter.h (convert_literal): Add public
2793         prototype.
2794
2795 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2796
2797         * expand/rust-proc-macro.cc: Remove static modifier and move to
2798         an anonymous namespace.
2799
2800 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2801
2802         * backend/rust-compile-intrinsic.cc (Intrinsics::compile):
2803         Formatted according to enum class.
2804         * checks/errors/rust-feature-gate.cc (FeatureGate::gate): likewise.
2805         * checks/errors/rust-unsafe-checker.cc (check_unsafe_call): likewise.
2806         * hir/rust-ast-lower-base.cc (struct_field_name_exists): likewise.
2807         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): likewise.
2808         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path):
2809         likewise.
2810         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::go): likewise.
2811         (PatternDeclaration::add_new_binding): likewise.
2812         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): likewise.
2813         * resolve/rust-ast-verify-assignee.h: likewise.
2814         * rust-diagnostics.cc: updated make_desc & url function for enum class.
2815         * rust-diagnostics.h (struct ErrorCode): removed struct to switch to enum.
2816         (enum class): Switched from errorcode struct to enum class.
2817         (XSTR): Macro for converting enum to string.
2818         (STR): macro Used by XSTR for converting to string.
2819         (ERROR_CODE): macro used by map for check.
2820         (TABLE_TO_MAP): macro used by map for check
2821         * typecheck/rust-casts.cc (TypeCastRules::emit_cast_error):
2822         Formatted according to enum class.
2823         * typecheck/rust-hir-path-probe.h: likewise.
2824         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): likewise.
2825         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit):
2826         likewise.
2827         (TypeCheckImplItemWithTrait::visit): likewise.
2828         * typecheck/rust-hir-type-check-item.cc: likewise.
2829         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): likewise.
2830         (emit_invalid_field_error): likewise.
2831         * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::resolve): likewise.
2832         * typecheck/rust-tyty-call.cc (emit_unexpected_argument_error): likewise.
2833         (TypeCheckCallExpr::visit): likewise.
2834         * typecheck/rust-tyty-subst.cc (SubstitutionRef::get_mappings_from_generic_args):
2835         likewise.
2836         * typecheck/rust-tyty.cc (BaseType::bounds_compatible): likewise.
2837
2838 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2839
2840         * util/rust-attributes.cc (check_proc_macro_non_root): Add
2841         function to emit this specific error.
2842         (AttributeChecker::visit): Modify visitor to propagate to some
2843         containers that were not handled correctly.
2844
2845 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2846
2847         * backend/rust-compile-base.h: Replace Location with location_t.
2848         * metadata/rust-imports.h: Likewise.
2849         * resolve/rust-name-resolver.cc: Likewise.
2850         * resolve/rust-name-resolver.h: Likewise.
2851         * rust-backend.h: Likewise.
2852         * rust-gcc.cc: Likewise.
2853         * rust-gcc.h: Likewise.
2854
2855 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2856
2857         * expand/rust-proc-macro.cc (available): Remove function.
2858         (load_macros_array): There was no need for an indirection here.
2859
2860 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2861
2862         * expand/rust-proc-macro.cc (available): Add symbol
2863         registration.
2864         (load_macros_array): Likewise.
2865
2866 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2867
2868         * expand/rust-proc-macro.cc (load_macros_array): Symbol rename.
2869
2870 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2871
2872         * checks/errors/privacy/rust-privacy-reporter.cc (find_proc_macro_attribute):
2873         Refactor the function to be safer and more efficient.
2874
2875 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2876
2877         * checks/errors/privacy/rust-privacy-reporter.cc (find_proc_macro_attribute):
2878         Add a new function to find a potential proc macro type
2879         attribute on a given item.
2880         (proc_macro_privacy_check): Move all proc macro privacy check in
2881         their own function to avoid cluttering the usual privacy check.
2882         (PrivacyReporter::go): Add call to newly created proc macro
2883         privacy check function.
2884
2885 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2886
2887         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::go):
2888         Add visibility verification.
2889
2890 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2891
2892         * util/rust-attributes.cc (is_proc_macro_type): Add function to
2893         identify matching proc macro attribute type.
2894         (check_proc_macro_non_function): Add function to check and emit
2895         error.
2896         (AttributeChecker::visit): Add cal to new check function.
2897
2898 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2899
2900         * ast/rust-ast.h: Remove NodeId from identifiers.
2901
2902 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2903
2904         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit):
2905         Added check for error code support.
2906
2907 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
2908
2909         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItemWithTrait::visit):
2910         called error function.
2911
2912 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2913
2914         * backend/rust-compile-base.cc: Replace Location with location_t.
2915         * backend/rust-compile-base.h: Likewise.
2916         * backend/rust-compile-expr.cc: Likewise.
2917         * lex/rust-token.h: Likewise.
2918         * metadata/rust-import-archive.cc: Likewise.
2919         * metadata/rust-imports.cc: Likewise.
2920         * metadata/rust-imports.h: Likewise.
2921         * rust-backend.h: Likewise.
2922         * rust-diagnostics.cc: Likewise.
2923         * rust-diagnostics.h: Likewise.
2924         * rust-gcc.cc: Likewise.
2925         * rust-linemap.cc: Likewise.
2926         * util/rust-token-converter.cc: Likewise.
2927
2928 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2929
2930         * ast/rust-ast-builder.h: Replace Location with location_t.
2931         * ast/rust-ast.h: Likewise.
2932         * ast/rust-expr.h: Likewise.
2933         * ast/rust-item.h: Likewise.
2934         * ast/rust-macro.h: Likewise.
2935         * ast/rust-path.h: Likewise.
2936         * hir/tree/rust-hir-expr.h: Likewise.
2937         * hir/tree/rust-hir-item.h: Likewise.
2938         * hir/tree/rust-hir-path.h: Likewise.
2939         * hir/tree/rust-hir.h: Likewise.
2940         * lex/rust-lex.cc: Likewise.
2941         * lex/rust-lex.h: Likewise.
2942
2943 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2944
2945         * expand/rust-derive-clone.cc: Replace Location with location_t.
2946         * expand/rust-derive-clone.h: Likewise.
2947         * expand/rust-derive-copy.cc: Likewise.
2948         * expand/rust-derive-copy.h: Likewise.
2949         * expand/rust-derive.cc: Likewise.
2950         * expand/rust-derive.h: Likewise.
2951         * expand/rust-macro-builtins.cc: Likewise.
2952         * expand/rust-macro-builtins.h: Likewise.
2953         * expand/rust-macro-expand.cc: Likewise.
2954         * parse/rust-parse-impl.h: Likewise.
2955         * parse/rust-parse.cc: Likewise.
2956         * parse/rust-parse.h: Likewise.
2957
2958 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
2959
2960         * parse/rust-parse-impl.h
2961         (Parser::parse_macro_match): Use token_id_is_keyword.
2962
2963 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2964
2965         * ast/rust-ast.h (class Identifier): Remove interface
2966         inheritance.
2967         (class SimplePath): Likewise.
2968         * expand/rust-expand-visitor.cc (get_traits_to_derive): Change
2969         return type.
2970         (derive_item): Update according to get_traits_to_derive return
2971         type.
2972         (expand_item_attribute): Likewise.
2973         (ExpandVisitor::expand_inner_stmts): Likewise.
2974         * expand/rust-macro-expand.h (struct MacroExpander): Likewise.
2975         * util/rust-hir-map.cc (Mappings::insert_derive_proc_macro_invocation):
2976         Change input type to SimplePath.
2977         (Mappings::lookup_derive_proc_macro_invocation): Likewise.
2978         (Mappings::insert_attribute_proc_macro_invocation): Likewise.
2979         (Mappings::lookup_attribute_proc_macro_invocation): Likewise.
2980         * util/rust-hir-map.h: Likewise with function prototypes.
2981         * util/rust-proc-macro-invocation.h: Removed.
2982
2983 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2984
2985         * ast/rust-ast.h: Add new constructor for SimplePath from an
2986         identifier.
2987         * expand/rust-expand-visitor.cc (get_traits_to_derive): Add
2988         conversion.
2989
2990 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
2991
2992         * expand/rust-macro-expand.cc (MacroExpander::import_proc_macros):
2993         Remove function.
2994         * expand/rust-macro-expand.h (struct MacroExpander): Remove
2995         import_proc_macro function.
2996         * util/rust-hir-map.cc (Mappings::insert_derive_proc_macro_def):
2997         Add a function to insert a derive proc macro definition.
2998         (Mappings::insert_bang_proc_macro): Remove function.
2999         (Mappings::insert_bang_proc_macro_def): Add function to insert a
3000         bang proc macro definition.
3001         (Mappings::insert_attribute_proc_macro_def): Likewise with
3002         attribute proc macros.
3003         (Mappings::lookup_derive_proc_macro_def): Add a function to
3004         lookup a defined derive proc macro definition.
3005         (Mappings::lookup_bang_proc_macro): Remove function.
3006         (Mappings::lookup_bang_proc_macro_def): Add a function to lookup
3007         a bang proc macro definition.
3008         (Mappings::lookup_attribute_proc_macro_def): Add a function to
3009         lookup an attribute prod macro definition.
3010         (Mappings::insert_derive_proc_macro_invocation): Add a function
3011         to insert a derive proc macro invocation.
3012         (Mappings::lookup_derive_proc_macro_invocation): Add a function
3013         to lookup a derive proc macro invocation.
3014         (Mappings::insert_bang_proc_macro_invocation): Add a function to
3015         insert a bang proc macro invocation.
3016         (Mappings::lookup_bang_proc_macro_invocation): Add a function to
3017         lookup a bang proc macro invocation.
3018         (Mappings::insert_attribute_proc_macro_invocation): Add a
3019         function to insert an attribute proc macro invocation.
3020         (Mappings::lookup_attribute_proc_macro_invocation): Add a
3021         function to lookup an attribute proc macro invocation.
3022         * util/rust-hir-map.h: Add different proc macro mappings
3023         and change function prototypes.
3024         * expand/rust-expand-visitor.cc (get_traits_to_derive): Return a
3025         vector of SimplePath instead.
3026         (derive_item): Accept SimplePath instead of a string.
3027         * ast/rust-ast.h: Add common ProcMacroInvocable interface to
3028         Identifiers and SimplePath nodes.
3029         * ast/rust-ast.cc: Add const modifier.
3030         * ast/rust-macro.h: Change path and identifier getters.
3031         * ast/rust-path.h: Change return type to reference.
3032         * util/rust-proc-macro-invocation.h: New file.
3033
3034 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3035
3036         * util/rust-attributes.h (RUST_ATTRIBUTES_H): Add missing header
3037         guard.
3038
3039 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3040
3041         * ast/rust-ast.h (class MetaItem): Add MetaItem dispatch values.
3042         * ast/rust-expr.h: Add LitExpr and PathLit dispatch.
3043         * ast/rust-macro.h: Add remaining dispatch getters.
3044
3045 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3046
3047         * metadata/rust-extern-crate.h: Add proc macro getter.
3048         * rust-session-manager.cc (Session::load_extern_crate): Collect
3049         mappings and create mappings.
3050         * util/rust-hir-map.cc: Add insertion and lookup functions for
3051         every mapping.
3052         * util/rust-hir-map.h: Add function prototypes.
3053
3054 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3055
3056         * metadata/rust-imports.cc (Import::try_package_in_directory):
3057         Add call to load macros before loading metadatas.
3058         * expand/rust-proc-macro.cc: Return empty vector instead of
3059         panicking on error.
3060
3061 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3062
3063         * metadata/rust-import-archive.cc (Stream_concatenate::do_peek):
3064         Remove deletion.
3065         (Stream_concatenate::do_advance): Likewise.
3066         (Import::find_archive_export_data): Replace with a smart
3067         pointer.
3068         * metadata/rust-imports.cc (add_search_path): Change return type
3069         to smart pointer.
3070         (Import::open_package): Likewise.
3071         (Import::try_package_in_directory): Likewise.
3072         (Import::find_export_data): Likewise.
3073         (Import::find_object_export_data): Likewise.
3074         (Import::Import): Change constructor to accept unique_ptr.
3075         * metadata/rust-imports.h: Change constructor prototype.
3076         * rust-session-manager.cc (Session::load_extern_crate): Change
3077         pointer to smart pointer.
3078
3079 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3080
3081         * metadata/rust-extern-crate.cc (ExternCrate::ExternCrate):
3082         Change constructor to accept procedural macro vector.
3083         * metadata/rust-extern-crate.h: Add vector of procecural macro
3084         in extern crate.
3085         * rust-session-manager.cc (Session::load_extern_crate): Add
3086         argument to new constructor call.
3087
3088 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3089
3090         * metadata/rust-imports.cc (add_search_path): Change prototype,
3091         now return a pair of Stream and procedural macro vector.
3092         (Import::open_package): Likewise.
3093         (Import::try_package_in_directory): Likewise.
3094         * metadata/rust-imports.h: Likewise.
3095         * rust-session-manager.cc (Session::load_extern_crate):
3096         Likewise.
3097
3098 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3099
3100         * metadata/rust-imports.h: Make the function to load a given
3101         file public.
3102         * rust-session-manager.cc (Session::load_extern_crate): Change
3103         path resolution depending on extern crate declaration in cli
3104         arguments.
3105
3106 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3107
3108         * ast/rust-ast-collector.h
3109         (TokenCollector::visit):
3110         Replace default argument with UNDEF_LOCATION.
3111
3112 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3113
3114         * backend/rust-compile-base.cc: Replace Location with location_t.
3115         * backend/rust-compile-base.h: Likewise.
3116         * backend/rust-compile-block.cc: Likewise.
3117         * backend/rust-compile-expr.cc: Likewise.
3118         * backend/rust-compile-expr.h: Likewise.
3119         * backend/rust-compile-extern.h: Likewise.
3120         * backend/rust-compile-implitem.h: Likewise.
3121         * backend/rust-compile-intrinsic.cc: Likewise.
3122         * backend/rust-compile-item.h: Likewise.
3123         * backend/rust-compile-pattern.h: Likewise.
3124         * backend/rust-compile-resolve-path.cc: Likewise.
3125         * backend/rust-compile-stmt.cc: Likewise.
3126         * backend/rust-compile-type.cc: Likewise.
3127         * backend/rust-compile.cc: Likewise.
3128         * backend/rust-constexpr.cc: Likewise.
3129
3130 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3131
3132         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
3133         refactored and call error function.
3134
3135 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3136
3137         * util/rust-attributes.cc (AttributeChecker::visit): Add help
3138         message.
3139
3140 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3141
3142         * util/rust-attributes.cc (AttributeChecker::visit): Add
3143         attribute input check.
3144
3145 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3146
3147         * util/rust-attributes.cc (AttributeChecker::visit): Add
3148         attribute check on functions.
3149
3150 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3151
3152         * util/rust-token-converter.cc (from_ident): Adapt code to new
3153         constructor.
3154
3155 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3156
3157         * expand/rust-proc-macro.cc (tokenstream_from_string): Add a
3158         function that creates a tokenstream from a given string.
3159         (load_macros_array): Add call to registration function.
3160
3161 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3162
3163         * lang.opt: Add option
3164         * rust-session-manager.cc: Add option registration in session
3165         target options.
3166         * rust-session-manager.h (struct CompileOptions): Add new getter
3167         for proc macros instead of a boolean.
3168
3169 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3170
3171         * resolve/rust-forever-stack.h: New file.
3172         * resolve/rust-forever-stack.hxx: New file.
3173
3174 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
3175
3176         * hir/rust-hir-dump.cc (convert_param_kind_to_str): New.
3177         (convert_new_bind_type_to_str): New.
3178         (convert_mut_to_str): New.
3179         (Dump::go): New.
3180         (Dump::put): New.
3181         (Dump::begin): New.
3182         (Dump::end): New.
3183         (Dump::begin_field): New.
3184         (Dump::end_field): New.
3185         (Dump::put_field): New.
3186         (Dump::visit_field): New.
3187         (Dump::visit): Refactor.
3188         (Dump::visit_collection): New.
3189         (Dump::do_traititem): New.
3190         (Dump::do_vis_item): New.
3191         (Dump::do_functionparam): New.
3192         (Dump::do_pathpattern): New.
3193         (Dump::do_structexprstruct): New.
3194         (Dump::do_expr): New.
3195         (Dump::do_pathexpr): New.
3196         (Dump::do_typepathsegment): New.
3197         (Dump::do_typepathfunction): New.
3198         (Dump::do_qualifiedpathtype): New.
3199         (Dump::do_operatorexpr): New.
3200         (Dump::do_mappings): New.
3201         (Dump::do_inner_attrs): New.
3202         (Dump::do_outer_attrs): New.
3203         (Dump::do_baseloopexpr): New.
3204         (Dump::do_ifletexpr): New.
3205         (Dump::do_struct): New.
3206         (Dump::do_enumitem): New.
3207         (Dump::do_traitfunctiondecl): New.
3208         (Dump::do_externalitem): New.
3209         (Dump::do_namefunctionparam): New.
3210         (Dump::do_stmt): New.
3211         (Dump::do_type): New.
3212         (Dump::do_item): New.
3213         (Dump::do_tuplefield): New.
3214         (Dump::do_structfield): New.
3215         (Dump::do_genericargs): New.
3216         (Dump::do_maybenamedparam): New.
3217         * hir/rust-hir-dump.h: Refactor.
3218         * hir/tree/rust-hir-item.h (enum_to_str): New.
3219         * hir/tree/rust-hir-type.h (enum_to_str): New.
3220         * hir/tree/rust-hir.cc (enum_to_str): New.
3221         * util/rust-common.h (enum_to_str): New.
3222
3223 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3224             Matthew Jasper  <mjjasper1@gmail.com>
3225
3226         * Make-lang.in: Add `rust-rib.cc` object.
3227         * resolve/rust-rib.cc: New file.
3228         * resolve/rust-rib.h: New file.
3229
3230 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3231
3232         * ast/rust-ast.h: Replace Location with location_t.
3233         * ast/rust-expr.h: Likewise.
3234         * ast/rust-item.h: Likewise.
3235         * ast/rust-macro.h: Likewise.
3236         * ast/rust-path.h: Likewise.
3237         * ast/rust-pattern.h: Likewise.
3238         * ast/rust-stmt.h: Likewise.
3239         * ast/rust-type.h: Likewise.
3240         * hir/rust-ast-lower-base.h: Likewise.
3241         * hir/tree/rust-hir-expr.h: Likewise.
3242         * hir/tree/rust-hir-item.h: Likewise.
3243         * hir/tree/rust-hir-path.h: Likewise.
3244         * hir/tree/rust-hir-pattern.h: Likewise.
3245         * hir/tree/rust-hir-stmt.h: Likewise.
3246         * hir/tree/rust-hir-type.h: Likewise.
3247         * hir/tree/rust-hir.h: Likewise.
3248         * lex/rust-token.h: Likewise.
3249         * resolve/rust-ast-resolve-pattern.h: Likewise.
3250         * typecheck/rust-hir-trait-reference.h: Likewise.
3251         * typecheck/rust-tyty-bounds.h: Likewise.
3252         * typecheck/rust-tyty-call.h: Likewise.
3253         * typecheck/rust-tyty-subst.h: Likewise.
3254         * typecheck/rust-tyty-util.h: Likewise.
3255         * typecheck/rust-tyty.h: Likewise.
3256
3257 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3258
3259         * ast/rust-ast-collector.cc: Replace Location with location_t.
3260         * ast/rust-ast.cc: Likewise.
3261         * ast/rust-ast.h: Likewise.
3262         * ast/rust-expr.h: Likewise.
3263         * ast/rust-item.h: Likewise.
3264         * ast/rust-macro.h: Likewise.
3265         * ast/rust-path.cc: Likewise.
3266         * ast/rust-path.h: Likewise.
3267         * ast/rust-pattern.h: Likewise.
3268         * ast/rust-stmt.h: Likewise.
3269         * ast/rust-type.h: Likewise.
3270         * backend/rust-compile-base.cc: Likewise.
3271         * backend/rust-compile-base.h: Likewise.
3272         * backend/rust-compile-block.cc: Likewise.
3273         * backend/rust-compile-expr.cc: Likewise.
3274         * backend/rust-compile-expr.h: Likewise.
3275         * backend/rust-compile-fnparam.cc: Likewise.
3276         * backend/rust-compile-fnparam.h: Likewise.
3277         * backend/rust-compile-intrinsic.cc: Likewise.
3278         * backend/rust-compile-pattern.cc: Likewise.
3279         * backend/rust-compile-resolve-path.h: Likewise.
3280         * backend/rust-compile.cc: Likewise.
3281         * checks/errors/rust-const-checker.cc: Likewise.
3282         * checks/errors/rust-const-checker.h: Likewise.
3283         * checks/errors/rust-unsafe-checker.cc: Likewise.
3284         * checks/errors/rust-unsafe-checker.h: Likewise.
3285         * expand/rust-macro-builtins.cc: Likewise.
3286         * expand/rust-macro-expand.h: Likewise.
3287         * hir/rust-ast-lower-base.h: Likewise.
3288         * hir/rust-ast-lower-implitem.h: Likewise.
3289         * hir/rust-ast-lower-item.cc: Likewise.
3290         * hir/tree/rust-hir-expr.h: Likewise.
3291         * hir/tree/rust-hir-item.h: Likewise.
3292         * hir/tree/rust-hir-path.h: Likewise.
3293         * hir/tree/rust-hir-pattern.h: Likewise.
3294         * hir/tree/rust-hir-stmt.h: Likewise.
3295         * hir/tree/rust-hir-type.h: Likewise.
3296         * hir/tree/rust-hir.cc: Likewise.
3297         * hir/tree/rust-hir.h: Likewise.
3298         * lex/rust-token.h: Likewise.
3299         * metadata/rust-extern-crate.cc: Likewise.
3300         * metadata/rust-extern-crate.h: Likewise.
3301         * parse/rust-parse-impl.h: Likewise.
3302         * parse/rust-parse.h: Likewise.
3303         * resolve/rust-ast-resolve-expr.cc: Likewise.
3304         * resolve/rust-ast-resolve-implitem.h: Likewise.
3305         * resolve/rust-ast-resolve-pattern.h: Likewise.
3306         * resolve/rust-ast-resolve-stmt.h: Likewise.
3307         * resolve/rust-ast-resolve-toplevel.h: Likewise.
3308         * resolve/rust-ast-resolve-type.h: Likewise.
3309         * resolve/rust-name-resolver.cc: Likewise.
3310         * resolve/rust-name-resolver.h: Likewise.
3311         * rust-diagnostics.cc: Likewise.
3312         * rust-diagnostics.h: Likewise.
3313         * rust-gcc.cc: Likewise.
3314         * rust-session-manager.cc: Likewise.
3315         * rust-session-manager.h: Likewise.
3316         * typecheck/rust-casts.cc: Likewise.
3317         * typecheck/rust-casts.h: Likewise.
3318         * typecheck/rust-coercion.cc: Likewise.
3319         * typecheck/rust-coercion.h: Likewise.
3320         * typecheck/rust-hir-path-probe.cc: Likewise.
3321         * typecheck/rust-hir-path-probe.h: Likewise.
3322         * typecheck/rust-hir-trait-reference.cc: Likewise.
3323         * typecheck/rust-hir-trait-reference.h: Likewise.
3324         * typecheck/rust-hir-trait-resolve.cc: Likewise.
3325         * typecheck/rust-hir-type-check-base.cc: Likewise.
3326         * typecheck/rust-hir-type-check-base.h: Likewise.
3327         * typecheck/rust-hir-type-check-item.cc: Likewise.
3328         * typecheck/rust-hir-type-check-item.h: Likewise.
3329         * typecheck/rust-hir-type-check-path.cc: Likewise.
3330         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
3331         * typecheck/rust-hir-type-check-pattern.h: Likewise.
3332         * typecheck/rust-hir-type-check-type.cc: Likewise.
3333         * typecheck/rust-hir-type-check-type.h: Likewise.
3334         * typecheck/rust-hir-type-check.cc: Likewise.
3335         * typecheck/rust-hir-type-check.h: Likewise.
3336         * typecheck/rust-substitution-mapper.cc: Likewise.
3337         * typecheck/rust-substitution-mapper.h: Likewise.
3338         * typecheck/rust-type-util.cc: Likewise.
3339         * typecheck/rust-typecheck-context.cc: Likewise.
3340         * typecheck/rust-tyty-bounds.cc: Likewise.
3341         * typecheck/rust-tyty-call.h: Likewise.
3342         * typecheck/rust-tyty-subst.cc: Likewise.
3343         * typecheck/rust-tyty-subst.h: Likewise.
3344         * typecheck/rust-tyty-util.cc: Likewise.
3345         * typecheck/rust-tyty-util.h: Likewise.
3346         * typecheck/rust-tyty.cc: Likewise.
3347         * typecheck/rust-tyty.h: Likewise.
3348         * typecheck/rust-unify.cc: Likewise.
3349         * typecheck/rust-unify.h: Likewise.
3350         * util/rust-hir-map.cc: Likewise.
3351         * util/rust-hir-map.h: Likewise.
3352         * util/rust-identifier.h: Likewise.
3353
3354 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3355
3356         * rust-gcc.cc
3357         (Gcc_backend::debug): Move out of class declaration.
3358         (Gcc_backend::get_identifier_node): Likewise.
3359         (Gcc_backend::wchar_type): Likewise.
3360
3361 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3362
3363         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit):
3364         called error function.
3365
3366 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3367
3368         * rust-linemap.h (Linemap::predeclared_location): Remove.
3369         * backend/rust-compile-type.cc:
3370         Replace Linemap::predeclared_location with BUILTINS_LOCATION.
3371         * resolve/rust-name-resolver.cc: Likewise.
3372         * typecheck/rust-hir-type-check-type.cc: Likewise.
3373         * typecheck/rust-tyty.cc: Likewise.
3374
3375 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3376
3377         * rust-gcc.h: Add include guard.
3378
3379 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3380
3381         * rust-system.h (rust_unreachable): Change definition to fancy_abort
3382         * ast/rust-ast-collector.cc (TokenCollector::visit): Use rust_unreachable
3383         instead of gcc_unreachable.
3384         (get_delimiters): Likewise.
3385         * ast/rust-ast-dump.h: Likewise.
3386         * ast/rust-ast-formatting.cc (get_string_in_delims): Likewise.
3387         (get_mode_dump_desc): Likewise.
3388         * ast/rust-ast.cc (Visibility::as_string): Likewise.
3389         (UseTreeGlob::as_string): Likewise.
3390         * ast/rust-ast.h: Likewise.
3391         * ast/rust-macro.h: Likewise.
3392         * ast/rust-path.h: Likewise.
3393         * backend/rust-compile-expr.cc (sort_tuple_patterns): Likewise.
3394         (CompileExpr::visit): Likewise.
3395         (CompileExpr::generate_closure_fntype): Likewise.
3396         * backend/rust-compile-intrinsic.cc (op_with_overflow_inner): Likewise.
3397         * backend/rust-compile-pattern.cc (CompilePatternBindings::visit): Likewise.
3398         (CompilePatternLet::visit): Likewise.
3399         * backend/rust-constexpr.cc (base_field_constructor_elt): Likewise.
3400         (eval_array_reference): Likewise.
3401         (label_matches): Likewise.
3402         (eval_store_expression): Likewise.
3403         (eval_call_expression): Likewise.
3404         (build_data_member_initialization): Likewise.
3405         (array_index_cmp): Likewise.
3406         (get_array_or_vector_nelts): Likewise.
3407         (eval_bit_field_ref): Likewise.
3408         (eval_loop_expr): Likewise.
3409         (potential_constant_expression_1): Likewise.
3410         * backend/rust-mangle.cc (v0_simple_type_prefix): Likewise.
3411         (v0_type_prefix): Likewise.
3412         (v0_mangle_item): Likewise.
3413         (Mangler::mangle_item): Likewise.
3414         * backend/rust-tree.cc (convert_to_void): Likewise.
3415         (type_memfn_quals): Likewise.
3416         (rs_tree_equal): Likewise.
3417         (fold_offsetof): Likewise.
3418         (fold_builtin_source_location): Likewise.
3419         (lvalue_error): Likewise.
3420         * backend/rust-tree.h (struct named_decl_hash): Likewise.
3421         (struct named_label_hash): Likewise.
3422         * checks/errors/privacy/rust-visibility-resolver.cc
3423         (VisibilityResolver::resolve_visibility): Likewise.
3424         (VisibilityResolver::visit): Likewise.
3425         * checks/errors/rust-const-checker.cc (ConstChecker::ctx_to_str): Likewise.
3426         * checks/errors/rust-feature.cc (Feature::create): Likewise.
3427         * expand/rust-expand-visitor.cc (get_traits_to_derive): Likewise.
3428         (derive_item): Likewise.
3429         (expand_item_attribute): Likewise.
3430         (expand_stmt_attribute): Likewise.
3431         * expand/rust-macro-expand.cc (MacroExpander::match_matcher): Likewise.
3432         (MacroExpander::match_repetition): Likewise.
3433         (transcribe_context): Likewise.
3434         (MacroExpander::import_proc_macros): Likewise.
3435         (MacroExpander::parse_proc_macro_output): Likewise.
3436         * expand/rust-macro-expand.h: Likewise.
3437         * expand/rust-macro-invoc-lexer.h: Likewise.
3438         * expand/rust-macro-substitute-ctx.cc (SubstituteCtx::substitute_token): Likewise.
3439         * expand/rust-proc-macro-invoc-lexer.h: Likewise.
3440         * expand/rust-proc-macro.cc (load_macros): Likewise.
3441         * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_generic_args): Likewise.
3442         (ASTLoweringBase::lower_literal): Likewise.
3443         * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Likewise.
3444         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Likewise.
3445         * hir/rust-ast-lower-type.cc (ASTLoweringType::visit): Likewise.
3446         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
3447         * hir/tree/rust-hir.cc (get_string_in_delims): Likewise.
3448         (Visibility::as_string): Likewise.
3449         (UseTreeGlob::as_string): Likewise.
3450         (CompoundAssignmentExpr::as_string): Likewise.
3451         (ArithmeticOrLogicalExpr::as_string): Likewise.
3452         * lex/rust-lex.cc (Lexer::parse_byte_string): Likewise.
3453         (Lexer::parse_string): Likewise.
3454         * lex/rust-token.cc (RS_TOKEN): Likewise.
3455         * parse/rust-parse-impl.h (Parser::parse_simple_path_segment): Likewise.
3456         (Parser::parse_path_ident_segment): Likewise.
3457         (Parser::parse_attr_input): Likewise.
3458         (Parser::parse_inherent_impl_item): Likewise.
3459         (Parser::parse_trait_impl_item): Likewise.
3460         (Parser::parse_type_path_segment): Likewise.
3461         (Parser::parse_reference_type): Likewise.
3462         (get_lbp_for_comparison_expr): Likewise.
3463         * parse/rust-parse.cc (peculiar_fragment_match_compatible): Likewise.
3464         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path): Likewise.
3465         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::visit): Likewise.
3466         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): Likewise.
3467         (ResolveTypeToCanonicalPath::visit): Likewise.
3468         (ResolveGenericArgs::resolve_disambiguated_generic): Likewise.
3469         * rust-gcc.cc (operator_to_tree_code): Likewise.
3470         (fetch_overflow_builtins): Likewise.
3471         (Gcc_backend::non_zero_size_type): Likewise.
3472         (Gcc_backend::convert_tree): Likewise.
3473         * rust-lang.cc (grs_langhook_type_for_mode): Likewise.
3474         (grs_langhook_global_bindings_p): Likewise.
3475         (grs_langhook_pushdecl): Likewise.
3476         (grs_langhook_getdecls): Likewise.
3477         (convert): Likewise.
3478         * typecheck/rust-autoderef.h: Likewise.
3479         * typecheck/rust-hir-path-probe.cc: Likewise.
3480         * typecheck/rust-hir-trait-reference.cc (TraitItemReference::get_tyty): Likewise.
3481         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::resolve_literal): Likewise.
3482         * typecheck/rust-hir-type-check-expr.cc: Likewise.
3483         * typecheck/rust-hir-type-check-expr.h: Likewise.
3484         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItem::visit): Likewise.
3485         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Likewise.
3486         * typecheck/rust-hir-type-check-stmt.h: Likewise.
3487         * typecheck/rust-hir-type-check.cc (TraitItemReference::get_type_from_fn): Likewise.
3488         * typecheck/rust-substitution-mapper.h: Likewise.
3489         * typecheck/rust-typecheck-context.cc (TypeCheckContextItem::get_context_type): Likewise.
3490         * typecheck/rust-tyty-call.h: Likewise.
3491         * typecheck/rust-tyty.cc (TypeKindFormat::to_string): Likewise.
3492         (BaseType::monomorphized_clone): Likewise.
3493         (VariantDef::variant_type_string): Likewise.
3494         (ClosureType::handle_substitions): Likewise.
3495         (IntType::as_string): Likewise.
3496         (UintType::as_string): Likewise.
3497         (FloatType::as_string): Likewise.
3498         * typecheck/rust-unify.cc (UnifyRules::expect_projection): Likewise.
3499         * util/rust-token-converter.cc (convert): Likewise.
3500         (from_literal): Likewise.
3501         (from_group): Likewise.
3502         (from_tokentree): Likewise.
3503
3504 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3505
3506         * checks/errors/rust-feature-gate.cc (FeatureGate::gate):
3507         called error function.
3508
3509 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3510
3511         * backend/rust-compile-intrinsic.cc (Intrinsics::compile):
3512         called error function.
3513
3514 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3515
3516         * checks/errors/rust-unsafe-checker.cc (check_unsafe_call):
3517         called error function.
3518
3519 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3520
3521         * rust-location.h
3522         (typedef RichLocation): Remove.
3523         * expand/rust-macro-expand.cc: Replace RichLocation with rich_location.
3524         * hir/rust-ast-lower-base.cc: Likewise.
3525         * resolve/rust-ast-resolve-implitem.h: Likewise.
3526         * resolve/rust-ast-resolve-stmt.h: Likewise.
3527         * resolve/rust-ast-resolve-toplevel.h: Likewise.
3528         * rust-diagnostics.cc: Likewise.
3529         * rust-diagnostics.h: Likewise.
3530         * rust-session-manager.cc: Likewise.
3531         * typecheck/rust-casts.cc: Likewise.
3532         * typecheck/rust-coercion.cc: Likewise.
3533         * typecheck/rust-hir-inherent-impl-overlap.h: Likewise.
3534         * typecheck/rust-hir-path-probe.h: Likewise.
3535         * typecheck/rust-hir-trait-reference.cc: Likewise.
3536         * typecheck/rust-hir-type-check-expr.cc: Likewise.
3537         * typecheck/rust-hir-type-check-implitem.cc: Likewise.
3538         * typecheck/rust-hir-type-check-item.cc: Likewise.
3539         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
3540         * typecheck/rust-tyty-cmp.h: Likewise.
3541         * typecheck/rust-tyty-subst.cc: Likewise.
3542         * typecheck/rust-tyty.cc: Likewise.
3543         * typecheck/rust-unify.cc: Likewise.
3544
3545 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3546
3547         * lex/rust-lex.cc
3548         (Lexer::start_line): Use linemap_line_start.
3549         * rust-linemap.cc
3550         (Linemap::start_line): Remove.
3551         * rust-linemap.h
3552         (Linemap::start_line): Remove.
3553
3554 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3555
3556         * rust-linemap.cc
3557         (RichLocation::RichLocation): Remove.
3558         (RichLocation::~RichLocation): Remove.
3559         (RichLocation::add_range): Remove.
3560         (RichLocation::add_fixit_insert_before): Remove.
3561         (RichLocation::add_fixit_insert_after): Remove.
3562         * rust-location.h
3563         (class RichLocation): Remove.
3564         * rust-diagnostics.cc
3565         (rust_be_error_at): Remove RichLocation::get invocation.
3566         * expand/rust-macro-expand.cc: Fix RichLocation constructor.
3567         * hir/rust-ast-lower-base.cc: Likewise.
3568         * resolve/rust-ast-resolve-implitem.h: Likewise.
3569         * resolve/rust-ast-resolve-stmt.h: Likewise.
3570         * resolve/rust-ast-resolve-toplevel.h: Likewise.
3571         * rust-session-manager.cc: Likewise.
3572         * typecheck/rust-casts.cc: Likewise.
3573         * typecheck/rust-coercion.cc: Likewise.
3574         * typecheck/rust-hir-inherent-impl-overlap.h: Likewise.
3575         * typecheck/rust-hir-path-probe.h: Likewise.
3576         * typecheck/rust-hir-trait-reference.cc: Likewise.
3577         * typecheck/rust-hir-type-check-expr.cc: Likewise.
3578         * typecheck/rust-hir-type-check-implitem.cc: Likewise.
3579         * typecheck/rust-hir-type-check-item.cc: Likewise.
3580         * typecheck/rust-hir-type-check-pattern.cc: Likewise.
3581         * typecheck/rust-tyty-cmp.h: Likewise.
3582         * typecheck/rust-tyty-subst.cc: Likewise.
3583         * typecheck/rust-tyty.cc: Likewise.
3584         * typecheck/rust-unify.cc: Likewise.
3585
3586 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3587
3588         * lex/rust-lex.cc
3589         (Lexer::get_current_location): Use linemap_position_for_column.
3590         * rust-session-manager.cc
3591         (Session::handle_crate_name): Likewise.
3592         * rust-linemap.cc
3593         (Linemap::get_location): Remove.
3594         * rust-linemap.h
3595         (Linemap::get_location): Likewise.
3596
3597 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3598
3599         * lex/rust-token.cc (escape_special_chars): Add a function that
3600         escape a given string.
3601         (Token::as_string): Add call to escape function for string/char
3602         representations.
3603
3604 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
3605
3606         * hir/tree/rust-hir-type.h (MaybeNamedParam::get_type): Remove
3607         rust_assert.
3608         (BareFunctionType::get_return_type): Likewise.
3609
3610 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3611
3612         * backend/rust-compile-intrinsic.cc (offset_handler): Remove
3613         braces.
3614         (sizeof_handler): Likewise.
3615         (transmute_handler): Likewise.
3616         (rotate_handler): Likewise.
3617         (wrapping_op_handler_inner): Likewise.
3618         (op_with_overflow_inner): Likewise.
3619         (atomic_load_handler_inner): Likewise.
3620         (unchecked_op_inner): Likewise.
3621         (uninit_handler): Likewise.
3622
3623 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3624
3625         * ast/rust-ast.h: Add virtual destructor.
3626         * expand/rust-macro-expand.h: Likewise.
3627
3628 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3629
3630         * hir/tree/rust-hir-full-decls.h (struct Crate): Change to
3631         class.
3632         (class Crate): Likewise.
3633         (struct StructField): Likewise.
3634         (class StructField): Likewise.
3635         (struct TupleField): Likewise.
3636         (class TupleField): Likewise.
3637         (struct TraitFunctionDecl): Likewise.
3638         (class TraitFunctionDecl): Likewise.
3639         * rust-session-manager.h (struct Crate): Likewise.
3640         (class Crate): Likewise.
3641
3642 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3643
3644         * ast/rust-expr.h
3645         (MetaItemPathLit::get_locus): Remove copy construction.
3646         * backend/rust-constexpr.cc
3647         (eval_constant_expression): Likewise.
3648         (is_valid_constexpr_fn): Likewise.
3649         * util/rust-token-converter.cc
3650         (convert): Likewise.
3651
3652 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3653
3654         * lex/rust-lex.cc
3655         (Lexer::dump_and_skip): Use location_to_string.
3656         * rust-linemap.cc
3657         (Linemap::to_string): Move to...
3658         (Linemap::location_to_string): ... here.
3659         * rust-linemap.h
3660         (Linemap::to_string): Remove.
3661         (Linemap::location_to_string): Remove definition.
3662
3663 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
3664
3665         * hir/tree/rust-hir-expr.h (TypeCastExpr::get_casted_expr): Remove
3666         assert in accessor.
3667         (TypeCastExpr::get_type_to_convert_to): Likewise.
3668         (CompoundAssignmentExpr::get_left_expr): Likewise.
3669         (CompoundAssignmentExpr::get_right_expr): Likewise.
3670         (GroupedExpr::get_expr_in_parens): Likewise.
3671         (TupleIndexExpr::get_tuple_expr): Likewise.
3672         (FieldAccessExpr::get_receiver_expr): Likewise.
3673         (ClosureParam::get_pattern): Likewise.
3674         (ClosureParam::get_type): Likewise.
3675         (ExprType::get_return_type): Likewise.
3676         (IfLetExpr::get_scrutinee_expr): Likewise.
3677         (MatchArm::get_guard_expr): Likewise.
3678         (MatchExpr::get_scrutinee_expr): Likewise.
3679         * hir/tree/rust-hir-item.h (TypeParam::get_type): Likewise.
3680         (SelfParam::get_type): Likewise.
3681         (Function::get_return_type): Likewise.
3682         (TypeAlias::get_type_aliased): Likewise.
3683         (StructField::get_field_type): Likewise.
3684         (TraitFunctionDecl::get_block_expr): Likewise.
3685         (ImplBlock::get_trait_ref): Likewise.
3686         * hir/tree/rust-hir-path.h (ConstGenericArg::get_expression): New.
3687         (TypePathFunction::get_return_type): Remove assert in accessor.
3688         (QualifiedPathType::get_trait): Likewise.
3689         * hir/tree/rust-hir-pattern.h (PatternType::get_lower_bound): Likewise.
3690         (PatternType::get_upper_bound): Likewise.
3691         (ReferencePattern::get_referenced_pattern): Likewise.
3692         * hir/tree/rust-hir.h (ConstGenericParam::get_default_expression): Likewise.
3693
3694 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3695
3696         * hir/rust-ast-lower-base.cc (struct_field_name_exists):
3697         called error function.
3698
3699 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3700
3701         * rust-diagnostics.cc
3702         (rust_be_error_at): Add function accepting location_t and ErrorCode.
3703         (rust_error_at): Likewise.
3704         * rust-diagnostics.h
3705         (rust_error_at): Likewise.
3706         (rust_be_error_at): Likewise.
3707
3708 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3709
3710         * rust-linemap.cc
3711         (class Gcc_linemap): Remove.
3712         (Gcc_linemap::start_file): Move to...
3713         (Linemap::start_file): ... here.
3714         (Gcc_linemap::to_string): Move to...
3715         (Linemap::to_string): ... here.
3716         (Gcc_linemap::stop): Move to...
3717         (Linemap::stop): ... here.
3718         (Gcc_linemap::start_line): Move to...
3719         (Linemap::start_line): ... here.
3720         (Gcc_linemap::get_location): Move to...
3721         (Linemap::get_location): ... here.
3722         (rust_get_linemap): Use Linemap.
3723         * rust-linemap.h
3724         (Linemap::in_file_): New field from Gcc_linemap.
3725         (Linemap::Linemap): Initialize in_file_.
3726         (Linemap::~Linemap): Make non-virtual.
3727         (Linemap::start_file): Likewise.
3728         (Linemap::start_line): Likewise.
3729         (Linemap::get_location): Likewise.
3730         (Linemap::stop): Likewise.
3731         (Linemap::to_string): Likewise.
3732
3733 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3734
3735         * Make-lang.in: Remove rust-optional-test.cc's object file
3736         * ast/rust-macro.h: Remove use of Rust::Optional
3737         * backend/rust-compile-base.cc
3738         (HIRCompileBase::resolve_method_address): Likewise.
3739         * checks/errors/privacy/rust-privacy-reporter.cc
3740         (PrivacyReporter::check_for_privacy_violation): Likewise.
3741         (PrivacyReporter::visit): Likewise.
3742         * checks/errors/privacy/rust-privacy-reporter.h: Likewise.
3743         * checks/errors/rust-feature-gate.cc (FeatureGate::check): Likewise.
3744         * checks/errors/rust-feature.cc (Feature::create): Likewise.
3745         (Feature::as_name): Likewise.
3746         * checks/errors/rust-feature.h: Likewise.
3747         * expand/rust-macro-builtins.cc: Likewise.
3748         * lex/rust-lex.cc (Lexer::Lexer): Likewise.
3749         (Lexer::skip_token): Likewise.
3750         (Lexer::dump_and_skip): Likewise.
3751         * lex/rust-lex.h: Likewise.
3752         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path): Likewise.
3753         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): Likewise.
3754         * rust-lang.cc (run_rust_tests): Likewise.
3755         * rust-session-manager.cc (Session::compile_crate): Likewise.
3756         (TargetOptions::dump_target_options): Likewise.
3757         * rust-session-manager.h (struct TargetOptions): Likewise.
3758         * util/rust-hir-map.cc (Mappings::lookup_module_children): Likewise.
3759         (Mappings::lookup_module_chidren_items): Likewise.
3760         (Mappings::lookup_module_child): Likewise.
3761         (Mappings::lookup_parent_module): Likewise.
3762         * util/rust-hir-map.h (RUST_HIR_MAP_H): Likewise.
3763         * util/rust-optional-test.cc: Removed.
3764         * util/rust-optional.h: Removed.
3765
3766 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3767
3768         * rust-linemap.h (Linemap::unknown_location): Remove.
3769         * ast/rust-ast.cc:
3770         Replace Linemap::unknown_location with UNKNOWN_LOCATION.
3771         * ast/rust-path.cc: Likewise.
3772         * hir/tree/rust-hir.cc: Likewise.
3773         * metadata/rust-imports.cc: Likewise.
3774         * parse/rust-parse-impl.h: Likewise.
3775         * parse/rust-parse.h: Likewise.
3776         * rust-backend.h: Likewise.
3777         * rust-diagnostics.cc: Likewise.
3778         * rust-session-manager.cc: Likewise.
3779         * typecheck/rust-tyty.cc: Likewise.
3780
3781 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3782
3783         * resolve/rust-ast-verify-assignee.h: called error function.
3784
3785 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3786
3787         * typecheck/rust-tyty-call.cc (emit_unexpected_argument_error):
3788         Refactored invalid number of argument into one function.
3789         (TypeCheckCallExpr::visit): called refactored function.
3790         (TypeCheckMethodCallExpr::check): likewise.
3791
3792 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3793
3794         * util/expected.h: Adapt class to GCC requirements.
3795
3796 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3797
3798         * util/expected.h: New file.
3799
3800 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3801
3802         * util/optional.h: Adapt for GCC.
3803
3804 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
3805
3806         * util/optional.h: New file.
3807
3808 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3809
3810         * rust-location.h (UNDEF_LOCATION): New.
3811         * ast/rust-ast-collector.cc: Replace Location () with UNDEF_LOCATION.
3812         * ast/rust-ast-fragment.cc: Likewise.
3813         * ast/rust-ast.h: Likewise.
3814         * ast/rust-expr.h: Likewise.
3815         * ast/rust-item.h: Likewise.
3816         * ast/rust-macro.h: Likewise.
3817         * ast/rust-path.h: Likewise.
3818         * ast/rust-type.h: Likewise.
3819         * backend/rust-compile-expr.cc: Likewise.
3820         * backend/rust-compile-extern.h: Likewise.
3821         * backend/rust-compile-implitem.h: Likewise.
3822         * backend/rust-compile-intrinsic.cc: Likewise.
3823         * backend/rust-compile-item.h: Likewise.
3824         * backend/rust-compile.cc: Likewise.
3825         * backend/rust-constexpr.cc: Likewise.
3826         * expand/rust-expand-visitor.cc: Likewise.
3827         * expand/rust-macro-expand.cc: Likewise.
3828         * expand/rust-macro-expand.h: Likewise.
3829         * expand/rust-macro-invoc-lexer.cc: Likewise.
3830         * expand/rust-proc-macro-invoc-lexer.cc: Likewise.
3831         * expand/rust-proc-macro.cc: Likewise.
3832         * hir/tree/rust-hir-expr.h: Likewise.
3833         * hir/tree/rust-hir-item.h: Likewise.
3834         * hir/tree/rust-hir-path.h: Likewise.
3835         * hir/tree/rust-hir-type.h: Likewise.
3836         * hir/tree/rust-hir.h: Likewise.
3837         * lex/rust-lex.cc: Likewise.
3838         * metadata/rust-export-metadata.cc: Likewise.
3839         * parse/rust-parse-impl.h: Likewise.
3840         * resolve/rust-ast-resolve-item.cc: Likewise.
3841         * resolve/rust-ast-resolve.cc: Likewise.
3842         * rust-diagnostics.h: Likewise.
3843         * rust-session-manager.cc: Likewise.
3844         * typecheck/rust-autoderef.cc: Likewise.
3845         * typecheck/rust-coercion.cc: Likewise.
3846         * typecheck/rust-hir-dot-operator.cc: Likewise.
3847         * typecheck/rust-hir-path-probe.cc: Likewise.
3848         * typecheck/rust-hir-trait-reference.cc: Likewise.
3849         * typecheck/rust-hir-trait-reference.h: Likewise.
3850         * typecheck/rust-hir-type-check-expr.cc: Likewise.
3851         * typecheck/rust-hir-type-check-implitem.cc: Likewise.
3852         * typecheck/rust-hir-type-check-type.cc: Likewise.
3853         * typecheck/rust-hir-type-check.cc: Likewise.
3854         * typecheck/rust-tyty-bounds.cc: Likewise.
3855         * typecheck/rust-tyty-subst.cc: Likewise.
3856         * typecheck/rust-tyty.cc: Likewise.
3857         * util/rust-hir-map.cc: Likewise.
3858
3859 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3860
3861         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix abit
3862         output format.
3863
3864 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3865
3866         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix
3867         external item trailing semicolon and outer attributes.
3868
3869 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3870
3871         * ast/rust-ast-collector.cc (TokenCollector::visit): Output
3872         outer attributes on external functions.
3873
3874 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3875
3876         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix method
3877         qualifier output.
3878
3879 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3880
3881         * ast/rust-ast-collector.cc (TokenCollector::visit): Add where
3882         clause.
3883
3884 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3885
3886         * ast/rust-ast-collector.cc (TokenCollector::visit): Add outer
3887         attributes to collector output.
3888
3889 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3890
3891         * ast/rust-ast-collector.cc (TokenCollector::visit): Add
3892         variadics in collector output.
3893
3894 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3895
3896         * ast/rust-ast-collector.cc (TokenCollector::visit): Add
3897         generics.
3898
3899 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3900
3901         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix generic
3902         output.
3903
3904 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3905
3906         * ast/rust-ast-collector.cc (TokenCollector::visit): Reformat
3907         trait impl block.
3908
3909 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3910
3911         * ast/rust-ast-collector.cc (TokenCollector::visit): Output
3912         generic in inherent impl.
3913
3914 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3915
3916         * ast/rust-ast-dump.cc (Dump::require_spacing): Change dollar
3917         spacing rule.
3918
3919 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3920
3921         * ast/rust-ast-collector.cc (TokenCollector::visit): Change
3922         formatting.
3923
3924 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3925
3926         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix trait
3927         impl block output.
3928
3929 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3930
3931         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix binding
3932         args.
3933
3934 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3935
3936         * ast/rust-ast-collector.cc (TokenCollector::visit): Output
3937         function qualifiers after visibility.
3938
3939 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3940
3941         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix self
3942         param output.
3943
3944 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3945
3946         * ast/rust-ast-dump.cc (Dump::require_spacing): Add a rule to
3947         remove spaces around dots and after references.
3948
3949 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
3950
3951         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix several
3952         token collection rules.
3953         * ast/rust-ast-dump.cc (Dump::require_spacing): Add spacing rule
3954         for comma.
3955
3956 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3957
3958         * expand/rust-macro-invoc-lexer.h
3959         (class MacroInvocLexerBase): New.
3960
3961 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3962
3963         * expand/rust-macro-builtins.cc
3964         (source_relative_path): Use LOCATION_FILE.
3965         (MacroBuiltin::file_handler): Likewise.
3966         (MacroBuiltin::column_handler): Use LOCATION_COLUMN.
3967         (MacroBuiltin::line_handler): Use LOCATION_LINE.
3968         * rust-linemap.cc
3969         (Gcc_linemap::location_file): Remove.
3970         (Gcc_linemap::location_line): Remove.
3971         (Gcc_linemap::location_column): Remove.
3972         * rust-linemap.h
3973         (Linemap::location_file): Remove.
3974         (Linemap::location_line): Remove.
3975         (Linemap::location_column): Remove.
3976         (Linemap::location_to_file): Remove.
3977         (Linemap::location_to_line): Remove.
3978         (Linemap::location_to_column): Remove.
3979
3980 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
3981
3982         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit):
3983         called error function and changed error message
3984         similiar to rustc.
3985
3986 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
3987
3988         * rust-linemap.cc
3989         (Gcc_linemap::get_unknown_location): Remove.
3990         (Gcc_linemap::get_predeclared_location): Remove.
3991         (Gcc_linemap::is_predeclared): Remove.
3992         (Gcc_linemap::is_unknown): Remove.
3993         * rust-linemap.h
3994         (Linemap::get_predeclared_location): Remove.
3995         (Linemap::get_unknown_location): Remove.
3996         (Linemap::is_predeclared): Remove.
3997         (Linemap::is_unknown): Remove.
3998         (Linemap::predeclared_location): Use BUILTINS_LOCATION.
3999         (Linemap::unknown_location): Use UNKNOWN_LOCATION.
4000         (Linemap::is_predeclared_location): Remove.
4001         (Linemap::is_unknown_location): Remove.
4002
4003 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4004
4005         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItemWithTrait::visit):
4006         called error function
4007
4008 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4009
4010         * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::resolve):
4011         called error function.
4012
4013 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4014
4015         * lex/rust-lex.cc (Lexer::input_source_is_valid_utf8): New method of `Lexer`.
4016         * lex/rust-lex.h: Likewise.
4017         * rust-session-manager.cc (Session::compile_crate): Add error.
4018
4019 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4020
4021         * expand/rust-macro-expand.cc
4022         (transcribe_expression): Skip trailing semicolon.
4023
4024 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4025
4026         * typecheck/rust-hir-type-check-item.cc: called error function.
4027
4028 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4029
4030         * ast/rust-ast.h: Modify constructors of `Rust::Identifier`
4031         * ast/rust-pattern.h: Likewise.
4032         * hir/tree/rust-hir-item.h: Likewise.
4033         * parse/rust-parse-impl.h (Parser::parse_macro_rules_def): Likewise.
4034         (Parser::parse_decl_macro_def): Likewise.
4035         (Parser::parse_macro_match_fragment): Likewise.
4036         (Parser::parse_module): Likewise.
4037         (Parser::parse_use_tree): Likewise.
4038         (Parser::parse_function): Likewise.
4039         (Parser::parse_type_param): Likewise.
4040         (Parser::parse_type_alias): Likewise.
4041         (Parser::parse_struct): Likewise.
4042         (Parser::parse_struct_field): Likewise.
4043         (Parser::parse_enum): Likewise.
4044         (Parser::parse_enum_item): Likewise.
4045         (Parser::parse_union): Likewise.
4046         (Parser::parse_static_item): Likewise.
4047         (Parser::parse_trait): Likewise.
4048         (Parser::parse_trait_item): Likewise.
4049         (Parser::parse_trait_type): Likewise.
4050         (Parser::parse_trait_const): Likewise.
4051         (Parser::parse_external_item): Likewise.
4052         (Parser::parse_generic_args_binding): Likewise.
4053         (Parser::parse_method): Likewise.
4054         (Parser::parse_maybe_named_param): Likewise.
4055         (Parser::parse_identifier_pattern): Likewise.
4056         (Parser::parse_struct_expr_field): Likewise.
4057         (ResolveItem::visit): Likewise.
4058         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItem::visit):Add comments
4059         * resolve/rust-ast-resolve-item.cc (ResolveTraitItems::visit): Likewise.
4060         * checks/lints/rust-lint-scan-deadcode.h: Fix error location
4061
4062 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4063
4064         * backend/rust-compile-base.cc
4065         (HIRCompileBase::address_expression): Remove gcc_location method call.
4066         (HIRCompileBase::indirect_expression): Likewise.
4067         (HIRCompileBase::compile_constant_item): Likewise.
4068         (HIRCompileBase::named_constant_expression): Likewise.
4069         * backend/rust-compile-expr.cc
4070         (CompileExpr::visit): Remove gcc_location method call, use UNKNOWN_LOCATION to initialize.
4071         (CompileExpr::get_fn_addr_from_dyn): Remove gcc_location method call.
4072         (CompileExpr::type_cast_expression): Likewise.
4073         * backend/rust-compile-intrinsic.cc
4074         (transmute_handler): Replace "Location ().gcc_location ()" with UNKNOWN_LOCATION.
4075         (copy_nonoverlapping_handler): Likewise.
4076         (prefetch_data_handler): Likewise.
4077         (atomic_store_handler_inner): Likewise.
4078         (atomic_load_handler_inner): Likewise.
4079         * resolve/rust-ast-resolve-expr.cc
4080         (ResolveExpr::visit): Remove gcc_location method call.
4081         * rust-diagnostics.cc
4082         (rust_be_error_at): Likewise.
4083         (rust_be_warning_at): Likewise.
4084         (rust_be_fatal_error): Likewise.
4085         (rust_be_inform): Likewise.
4086         * rust-diagnostics.h
4087         (rust_sorry_at): Likewise.
4088         * rust-gcc.cc
4089         (Bvariable::get_tree): Likewise.
4090         (Gcc_backend::fill_in_fields): Likewise.
4091         (Gcc_backend::named_type): Likewise.
4092         (Gcc_backend::real_part_expression): Likewise.
4093         (Gcc_backend::imag_part_expression): Likewise.
4094         (Gcc_backend::complex_expression): Likewise.
4095         (Gcc_backend::convert_expression): Likewise.
4096         (Gcc_backend::struct_field_expression): Likewise.
4097         (Gcc_backend::compound_expression): Likewise.
4098         (Gcc_backend::conditional_expression): Likewise.
4099         (Gcc_backend::negation_expression): Likewise.
4100         (Gcc_backend::arithmetic_or_logical_expression): Likewise.
4101         (Gcc_backend::arithmetic_or_logical_expression_checked): Likewise.
4102         (Gcc_backend::comparison_expression): Likewise.
4103         (Gcc_backend::lazy_boolean_expression): Likewise.
4104         (Gcc_backend::constructor_expression): Likewise.
4105         (Gcc_backend::array_constructor_expression): Likewise.
4106         (Gcc_backend::array_initializer): Likewise.
4107         (Gcc_backend::array_index_expression): Likewise.
4108         (Gcc_backend::call_expression): Likewise.
4109         (Gcc_backend::assignment_statement): Likewise.
4110         (Gcc_backend::return_statement): Likewise.
4111         (Gcc_backend::exception_handler_statement): Likewise.
4112         (Gcc_backend::if_statement): Likewise.
4113         (Gcc_backend::loop_expression): Likewise.
4114         (Gcc_backend::exit_expression): Likewise.
4115         (Gcc_backend::block): Likewise.
4116         (Gcc_backend::convert_tree): Likewise.
4117         (Gcc_backend::global_variable): Likewise.
4118         (Gcc_backend::local_variable): Likewise.
4119         (Gcc_backend::parameter_variable): Likewise.
4120         (Gcc_backend::static_chain_variable): Likewise.
4121         (Gcc_backend::temporary_variable): Likewise.
4122         (Gcc_backend::label): Likewise.
4123         (Gcc_backend::goto_statement): Likewise.
4124         (Gcc_backend::label_address): Likewise.
4125         (Gcc_backend::function): Likewise.
4126         * rust-linemap.cc
4127         (Gcc_linemap::to_string): Likewise.
4128         (Gcc_linemap::location_file): Likewise.
4129         (Gcc_linemap::location_line): Likewise.
4130         (Gcc_linemap::location_column): Likewise.
4131         (Gcc_linemap::is_predeclared): Likewise.
4132         (Gcc_linemap::is_unknown): Likewise.
4133         (RichLocation::RichLocation): Likewise.
4134         (RichLocation::add_range): Likewise.
4135         (RichLocation::add_fixit_insert_before): Likewise.
4136         (RichLocation::add_fixit_insert_after): Likewise.
4137         * rust-location.h
4138         (class Location): Replace with typedef.
4139         (operator<): Remove.
4140         (operator==): Remove.
4141         (operator+): Remove.
4142         (operator-): Remove.
4143         * typecheck/rust-hir-trait-resolve.cc
4144         (AssociatedImplTrait::setup_associated_types): Initialize Location with UNKNOWN_LOCATION.
4145         * typecheck/rust-hir-type-check-stmt.cc
4146         (TypeCheckStmt::visit): Likewise.
4147         * util/rust-token-converter.cc
4148         (convert): Remove gcc_location method call.
4149
4150 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4151
4152         * hir/tree/rust-hir-expr.h (BorrowExpr::is_double_borrow): New.
4153         (ArrayElemsCopied::get_elem_to_copy)
4154         (ArrayElemsCopied::get_num_copies_expr): Return unique_ptr.
4155         (CallExpr::get_fnexpr): Likewise.
4156         (ReturnExpr::get_expr): Likewise.
4157         (StructExprStructFields::get_struct_base): New.
4158         (MethodCallExpr::has_params): New.
4159         (ClosureExpr::has_params): New.
4160         (BlockExpr::get_inner_attrs): New.
4161         (WhileLoopExpr::get_patterns): New.
4162         (ForLoopExpr::get_pattern): New.
4163         (IfLetExpr::get_if_block): Return ref to unique_ptr.
4164         (IfLetExprConseqElse::get_else_block): Likewise.
4165         (MatchExpr::get_inner_attrs): New.
4166         * hir/tree/rust-hir-item.h (Module::get_module_name): New.
4167         (ExternCrate::get_referenced_crate)
4168         (ExternCrate::get_as_clause_name): New.
4169         (UseTreeGlob::get_glob_type, UseTreeGlob::get_path): New.
4170         (UseTreeList::get_path_type, UseTreeList::get_path)
4171         (UseTreeList::get_trees): New.
4172         (TraitItemKind::get_expr): Remove assert. unique_ptr can
4173         be "empty". Must be checked in caller.
4174         * hir/tree/rust-hir-pattern.h (IdentifierPattern::get_is_ref)
4175         (IdentifierPattern::get_to_bind): New.
4176         (RangePatternBoundType::get_has_minus): New.
4177         (RangePattern::get_has_ellipsis_syntax): New.
4178         (StructPatternField::get_outer_attrs): New.
4179         (StructPatternFieldTuplePat::get_index)
4180         (StructPatternFieldTuplePat::get_tuple_pattern): New.
4181         (StructPatternFieldIdent::get_has_ref): New.
4182         * hir/tree/rust-hir-stmt.h (LetStmt::get_outer_attrs): New.
4183         (LetStmt::get_type)
4184         (LetStmt::get_init_expr, LetStmt::get_pattern): Return unique_ptr.
4185         (ExprStmt::get_expr): Likewise.
4186         * hir/tree/rust-hir-type.h (TraitBound::get_for_lifetimes): New.
4187         (TraitBound::get_in_params): New.
4188         (TraitBound::get_opening_question_mark): New.
4189         (ImplTraitType::get_type_param_bounds): New.
4190         (TraitObjectType::get_has_dyn): New.
4191         (TraitBound::get_type_in_parens): New.
4192         (ImplTraitTypeOneBound::get_trait_bound): New.
4193         (BareFunctionType::get_for_lifetimes)
4194         (BareFunctionType::get_is_variadic)
4195         (BareFunctionType::get_function_qualifiers): New.
4196         * hir/tree/rust-hir.h (class Expr): Virtual inherit from FullVisitable.
4197         (class Pattern): Likewise.
4198         (ConstGenericParam::get_name): New.
4199         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Adjust call.
4200         (TypeCheckExpr::resolve_fn_trait_call): Likewise.
4201         * backend/rust-compile-expr.cc (CompileExpr::visit): Adjust call.
4202         (CompileExpr::array_copied_expr): Likewise.
4203         (CompileExpr::generate_possible_fn_trait_call): Likewise.
4204         * backend/rust-compile-stmt.cc (CompileStmt::visit): Likewise.
4205         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise.
4206         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise.
4207         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
4208         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
4209         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
4210
4211 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4212
4213         * typecheck/rust-hir-path-probe.h: called error function
4214
4215 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4216
4217         * typecheck/rust-tyty-subst.cc (SubstitutionRef::get_mappings_from_generic_args):
4218         called error function
4219
4220 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4221
4222         * hir/tree/rust-hir-expr.h (class ArrayElems): Inherit from FullVisitable.
4223         (class StructExprField): Likewise.
4224         * hir/tree/rust-hir-item.h (class WhereClauseItem): Likewise.
4225         (class UseTree): Likewise.
4226         (UseTreeRebind::get_path, UseTreeRebind::get_identifier)
4227         (UseTreeRebind::get_bind_type): New.
4228         (UseDeclaration::get_use_tree): New.
4229         (struct TraitFunctionDecl): Change struct to ...
4230         (class TraitFunctionDecl): ... class.
4231         (TraitFunctionDecl::get_where_clause): New.
4232         (StructField::get_outer_attrs): New.
4233         (struct TupleField): Change struct to ...
4234         (class TupleField): ... class.
4235         (TupleField::get_visibility, TupleField::get_outer_attrs): New.
4236         * hir/tree/rust-hir-pattern.h (class TupleStructItems): Inherit
4237         from FullVisitable.
4238
4239 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4240
4241         * lex/rust-lex.cc (Lexer::build_token): Replace function call.
4242         (Lexer::parse_string): Likewise.
4243         (Lexer::parse_identifier_or_keyword): Likewise.
4244         (Lexer::parse_raw_string): Likewise.
4245         (Lexer::parse_char_or_lifetime): Likewise.
4246         (Lexer::get_input_codepoint_length): Deleted.
4247         (Lexer::peek_codepoint_input): Deleted.
4248         (Lexer::skip_codepoint_input): Deleted.
4249         * lex/rust-lex.h: Remove some methods and fields
4250
4251 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4252
4253         * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound): track output
4254         * util/rust-hir-map.cc (Mappings::lookup_trait_item_lang_item): new helper
4255         * util/rust-hir-map.h: add prototype for helper
4256
4257 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4258
4259         * backend/rust-compile-expr.cc (CompileExpr::generate_possible_fn_trait_call): use fnexpr
4260         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::resolve_fn_trait_call): likewise
4261
4262 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4263
4264         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): called rust_error_at
4265
4266 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4267
4268         * hir/tree/rust-hir.h (struct Crate): Rename struct into ...
4269         (class Crate): ... class, and add get_items.
4270         * backend/rust-compile.cc (CompileCrate::go): Adapt to visibility change of items.
4271         * checks/errors/privacy/rust-privacy-check.cc (Resolver::resolve): Likewise.
4272         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::go): Likewise.
4273         * checks/errors/privacy/rust-pub-restricted-visitor.cc (PubRestrictedVisitor::go): Likewise.
4274         * checks/errors/privacy/rust-visibility-resolver.cc (VisibilityResolver::go): Likewise.
4275         * checks/errors/rust-const-checker.cc (ConstChecker::go): Likewise.
4276         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::go): Likewise.
4277         * checks/lints/rust-lint-marklive.cc (FindEntryPoint::find): Likewise.
4278         * checks/lints/rust-lint-scan-deadcode.h (ScanDeadCode::Scan): Likewise.
4279         * metadata/rust-export-metadata.cc (PublicInterface::gather_export_data): Likewise.
4280         * typecheck/rust-hir-type-check.cc (TypeResolution::Resolve): Likewise.
4281         * hir/rust-hir-dump.cc (CompileCrate::go): Likewise.
4282
4283 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4284
4285         * hir/tree/rust-hir-expr.h (AwaitExpr::get_awaited_expr): New.
4286         (AsyncBlockExpr::get_has_move, AsyncBlockExpr::get_block_expr): New.
4287         * hir/tree/rust-hir-item.h (Enum::get_where_clause): New.
4288         (Trait::get_where_clause, Trait::is_unsafe): New.
4289         (ExternalItem::get_visibility): New.
4290
4291 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4292
4293         * hir/tree/rust-hir.h (class FullVisitable): New.
4294         (class Stmt): Adjust with new class.
4295         (class Expr): Likewise.
4296         (class Pattern): Likewise.
4297         (class Type): Likewise.
4298         (class TypeParamBound): Likewise.
4299         (class GenericParam): Likewise.
4300         (class TraitItem): Likewise.
4301         (class ImplItem): Likewise.
4302
4303 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4304
4305         * hir/tree/rust-hir.h (class WithInnerAttrs): New.
4306         (class Item): Adjust to new WithInnerAttrs class.
4307         (struct Crate): Likewise.
4308         * hir/rust-hir-dump.cc (Dump::go): Likewise.
4309         (Dump::visit): Likewise.
4310         * hir/tree/rust-hir-expr.h (class GroupedExpr): Likewise.
4311         (class ArrayExpr): Likewise.
4312         (class TupleExpr): Likewise.
4313         (class StructExprStruct): Likewise.
4314         (class BlockExpr): Likewise.
4315         (class MatchExpr): Likewise.
4316         * hir/tree/rust-hir-item.h (TypeParam::get_outer_attribute): New.
4317         (class Module): Adjust to new  WithInnerAttrs class.
4318         (struct StructField): change struct to...
4319         (class StructField): ... a class.
4320         (class ImplBlock): Adjust to new  WithInnerAttrs class.
4321         (class ExternBlock): Likewise.
4322
4323 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
4324
4325         * hir/tree/rust-hir-type.h (ArrayType::get_element_type): Returns
4326         unique_ptr.
4327         * hir/tree/rust-hir-expr.h (ArithmeticOrLogicalExpr::get_lhs)
4328         (ArithmeticOrLogicalExpr::get_rhs): Likewise.
4329         (ComparisonExpr::get_lhs, ComparisonExpr::get_rhs): Likewise.
4330         (LazyBooleanExpr::get_lhs, LazyBooleanExpr::get_rhs): Likewise.
4331         (AssignmentExpr::get_lhs, AssignmentExpr::get_rhs): Likewise.
4332         (ArrayExpr::get_internal_elements): Likewise.
4333         (ArrayIndexExpr::get_index_expr, ArrayIndexExpr::get_array_expr):
4334         Likewise.
4335         (StructExprFieldWithVal::get_value): Likewise.
4336         (IfExpr::get_if_condition, IfExpr::get_if_block): Likewise.
4337         (ExprWithBlock::get_else_block): Likewise.
4338         * hir/tree/rust-hir-item.h (FunctionParam::get_param_name)
4339         (FunctionParam::get_type): Likewise.
4340         (ConstantItem::get_type, ConstantItem::get_expr): Likewise.
4341         (StaticItem::get_expr, StaticItem::get_type): Likewise.
4342         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit):
4343         Adjust for previous change.
4344         * backend/rust-compile-block.cc (CompileConditionalBlocks::visit):
4345         Likewise.
4346         * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise.
4347         * backend/rust-compile-item.cc (CompileItem::visit): Likewise.
4348         * backend/rust-compile-struct-field-expr.cc
4349         (CompileStructExprField::visit): Likewise.
4350         * checks/errors/privacy/rust-privacy-reporter.cc
4351         (PrivacyReporter::visit): Likewise.
4352         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
4353         Likewise.
4354         * typecheck/rust-hir-type-check-implitem.cc
4355         (TypeCheckImplItem::visit): Likewise.
4356         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit):
4357         Likewise.
4358         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit):
4359         Likewise.
4360         * typecheck/rust-hir-type-check-struct.cc
4361         (TypeCheckStructExpr::visit): Likewise.
4362         * typecheck/rust-hir-type-check.cc
4363         (TraitItemReference::get_type_from_fn): Likewise.
4364
4365 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4366
4367         * ast/rust-pattern.h: Change constructor to accept new parameter
4368         instead of defaulting on string type.
4369         * parse/rust-parse-impl.h (Parser::parse_literal_or_range_pattern):
4370         Propagate type hint.
4371         (Parser::parse_pattern_no_alt): Likewise.
4372
4373 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4374
4375         * lex/rust-lex.cc (Lexer::parse_byte_char):add check for range of codepoint
4376
4377 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4378
4379         * typecheck/rust-hir-type-check-pattern.cc (emit_invalid_field_error): Refactored Field
4380         Error Function
4381         (TypeCheckPattern::visit): called emit_invalid_field_error function
4382
4383 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4384
4385         * expand/rust-macro-expand.cc
4386         (MacroExpander::match_matcher): Remove append_fragment inside repetitions.
4387         (MacroExpander::match_n_matches): Use sub_stack push/pop to handle repetitions.
4388         (MatchedFragmentContainer::add_fragment): Add MatchedFragmentContainer accepting version.
4389         * expand/rust-macro-expand.h
4390         (MatchedFragmentContainer::add_fragment): Likewise.
4391         (MatchedFragmentContainerRepetition::add_fragment): Likewise.
4392         (SubstititionScope::append_fragment): Likewise.
4393
4394 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4395
4396         * typecheck/rust-casts.cc (TypeCastRules::check): apply new argument
4397         * typecheck/rust-coercion.cc (TypeCoercionRules::Coerce): track if this is a cast site
4398         (TypeCoercionRules::TryCoerce): update ctor
4399         (TypeCoercionRules::TypeCoercionRules): cleanup error handling
4400         (TypeCoercionRules::do_coercion): likewise
4401         (TypeCoercionRules::coerce_unsafe_ptr): only infer in try mode
4402         (TypeCoercionRules::coerce_borrowed_pointer): cleanup
4403         * typecheck/rust-coercion.h: update header
4404
4405 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4406
4407         * typecheck/rust-hir-trait-reference.h: update prototype
4408         * typecheck/rust-hir-trait-resolve.cc: add generic args as an out param
4409         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): use the generics
4410
4411 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4412
4413         * ast/rust-ast-collector.cc (TokenCollector::visit): Add comment
4414         after tail expressions.
4415         * ast/rust-ast-dump.cc (Dump::require_spacing): Check for
4416         missing previous token.
4417         * ast/rust-ast-dump.h: Output formatting characters.
4418
4419 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4420
4421         * ast/rust-ast-collector.cc (TokenCollector::collect): Collect
4422         CollectItems once done.
4423         (TokenCollector::newline): Add newline formatting
4424         implementation.
4425         (TokenCollector::indentation): Add indentation implementation.
4426         (TokenCollector::increment_indentation): Add indentation
4427         increment.
4428         (TokenCollector::comment): Add new comment formatting option.
4429         * ast/rust-ast-collector.h: Update prototypes.
4430
4431 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4432
4433         * ast/rust-ast-collector.cc (TokenCollector::collect_tokens):
4434         Filter tokens.
4435         (TokenCollector::visit_items_joined_by_separator): Change store
4436         call.
4437         (TokenCollector::visit_as_line): Likewise.
4438         (TokenCollector::visit_items_as_block): Likewise.
4439         (TokenCollector::trailing_comma): Likewise.
4440         (TokenCollector::visit): Likewise.
4441         (TokenCollector::visit_closure_common): Likewise.
4442         (TokenCollector::visit_function_common): Likewise.
4443         * ast/rust-ast-collector.h (class CollectItem): Add class to
4444         differentiate between formatting and raw data (tokens).
4445
4446 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4447
4448         * ast/rust-ast-collector.cc (TokenCollector::TokenCollector):
4449         Remove constructor, changing it to an implicit default
4450         constructor.
4451         * ast/rust-ast-collector.h: Change from container reference to
4452         direct container.
4453         * ast/rust-ast-dump.h: Change call to constructor.
4454         * expand/rust-macro-expand.h (struct MacroExpander): Likewise.
4455
4456 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4457
4458         * ast/rust-ast-dump.cc (Dump::require_spacing): Add a function
4459         to determine wether a space shall output.
4460         * ast/rust-ast-dump.h: Add function prototype as well as
4461         condition.
4462
4463 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4464
4465         * ast/rust-ast-collector.cc (TokenCollector::visit): Add a visit
4466         function for visitable abstract class so we can call a dump on
4467         any visitable item.
4468         * ast/rust-ast-collector.h: Add new visit function prototype.
4469         * ast/rust-ast-dump.cc (Dump::go): Add call to process function.
4470         (Dump::visit): Remove functions.
4471         (Dump::visit_items_joined_by_separator): Likewise.
4472         (Dump::visit_as_line): Likewise.
4473         (Dump::visit_items_as_lines): Likewise.
4474         (Dump::visit_items_as_block): Likewise.
4475         (Dump::visit_function_common): Likewise.
4476         (get_delimiters): Likewise.
4477         (Dump::debug): Update with call to tokencollector.
4478         * ast/rust-ast-dump.h (RUST_AST_DUMP_H): Move include
4479         directives.
4480         (class Dump): Remove multiple prototypes and add generic process
4481         function.
4482
4483 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4484
4485         * ast/rust-ast-collector.cc (TokenCollector::visit): Add
4486         semicolon in extern blocks.
4487
4488 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4489
4490         * rust-session-manager.cc (Session::enable_dump): Remove
4491         tokenstream dump.
4492         (Session::compile_crate): Likewise.
4493         (Session::dump_tokenstream): Likewise.
4494         * rust-session-manager.h (struct CompileOptions): Likewise.
4495
4496 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4497
4498         * lex/rust-lex.cc (Lexer::build_token):add check for all kinds of whitespaces
4499
4500 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4501
4502         * ast/rust-ast.h: Add default constructors.
4503
4504 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4505
4506         * ast/rust-ast-collector.cc (TokenCollector::visit): Change with
4507         call to getter.
4508         * ast/rust-ast.cc (Module::as_string): Likewise.
4509         (StaticItem::as_string): Likewise.
4510         (TupleStruct::as_string): Likewise.
4511         (Method::as_string): Likewise.
4512         (StructStruct::as_string): Likewise.
4513         (UseTreeRebind::as_string): Likewise.
4514         (Enum::as_string): Likewise.
4515         (Trait::as_string): Likewise.
4516         (Union::as_string): Likewise.
4517         (Function::as_string): Likewise.
4518         (TypeAlias::as_string): Likewise.
4519         (MacroRulesDefinition::as_string): Likewise.
4520         (FieldAccessExpr::as_string): Likewise.
4521         (MacroMatchFragment::as_string): Likewise.
4522         (TypeParam::as_string): Likewise.
4523         (StructExprFieldIdentifierValue::as_string): Likewise.
4524         (EnumItem::as_string): Likewise.
4525         (StructField::as_string): Likewise.
4526         (ExternalTypeItem::as_string): Likewise.
4527         (ExternalStaticItem::as_string): Likewise.
4528         (ExternalFunctionItem::as_string): Likewise.
4529         (TraitFunctionDecl::as_string): Likewise.
4530         (TraitMethodDecl::as_string): Likewise.
4531         (TraitItemConst::as_string): Likewise.
4532         (TraitItemType::as_string): Likewise.
4533         (MaybeNamedParam::as_string): Likewise.
4534         (MetaListPaths::as_string): Likewise.
4535         (MetaListNameValueStr::as_string): Likewise.
4536         (Module::process_file_path): Likewise.
4537         (MetaListNameValueStr::check_cfg_predicate): Likewise.
4538         (MetaListPaths::check_cfg_predicate): Likewise.
4539         (MetaWord::check_cfg_predicate): Likewise.
4540         (MetaNameValueStr::check_cfg_predicate): Likewise.
4541         (MetaNameValueStr::to_attribute): Likewise.
4542         (MetaWord::to_attribute): Likewise.
4543         (MetaListPaths::to_attribute): Likewise.
4544         (MetaListNameValueStr::to_attribute): Likewise.
4545         (operator<<): Change Identifier class <<
4546         operator overload for standard output stream.
4547         * ast/rust-ast.h (class Identifier): Change typedef to proper
4548         class definition.
4549         (operator<<): Add prototype for operator overload.
4550         (class Token): Change getter identifier.
4551         (class MetaListNameValueStr): Likewise.
4552         (class PathExpr): Likewise.
4553         * ast/rust-expr.h: Likewise.
4554         * ast/rust-item.h: Likewise.
4555         * ast/rust-macro.h: Likewise.
4556         * ast/rust-path.cc (GenericArg::disambiguate_to_type): Likewise.
4557         (GenericArgsBinding::as_string): Likewise.
4558         (ConstGenericParam::as_string): Likewise.
4559         * ast/rust-path.h: Likewise.
4560         * ast/rust-pattern.cc (IdentifierPattern::as_string): Likewise.
4561         (StructPatternFieldIdentPat::as_string): Likewise.
4562         (StructPatternFieldIdent::as_string): Likewise.
4563         * ast/rust-type.h: Likewise.
4564         * backend/rust-compile-base.cc: Likewise.
4565         * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise.
4566         * backend/rust-compile-extern.h: Likewise.
4567         * backend/rust-compile-fnparam.cc (CompileFnParam::visit):
4568         Likewise.
4569         * backend/rust-compile-implitem.cc (CompileTraitItem::visit):
4570         Likewise.
4571         * backend/rust-compile-item.cc (CompileItem::visit): Likewise.
4572         * backend/rust-compile-pattern.cc (CompilePatternBindings::visit): Likewise.
4573         * backend/rust-compile-struct-field-expr.cc (CompileStructExprField::visit):
4574         Likewise.
4575         * backend/rust-compile-var-decl.h: Likewise.
4576         * backend/rust-compile.cc: Likewise.
4577         * checks/errors/rust-unsafe-checker.cc (check_extern_call):
4578         Likewise.
4579         * checks/lints/rust-lint-marklive.cc (MarkLive::visit):
4580         Likewise.
4581         * checks/lints/rust-lint-scan-deadcode.h: Likewise.
4582         * expand/rust-derive-clone.cc (DeriveClone::clone_fn): Likewise.
4583         (DeriveClone::visit_tuple): Likewise.
4584         (DeriveClone::visit_struct): Likewise.
4585         (DeriveClone::visit_union): Likewise.
4586         * expand/rust-derive-copy.cc (DeriveCopy::visit_struct):
4587         Likewise.
4588         (DeriveCopy::visit_tuple): Likewise.
4589         (DeriveCopy::visit_enum): Likewise.
4590         (DeriveCopy::visit_union): Likewise.
4591         * expand/rust-macro-expand.cc (MacroExpander::match_matcher):
4592         Likewise.
4593         (MacroExpander::match_n_matches): Likewise.
4594         (MacroExpander::match_repetition): Likewise.
4595         (MacroExpander::match_repetition_skipped_metavars): Likewise.
4596         * hir/rust-ast-lower-base.cc (struct_field_name_exists):
4597         Likewise.
4598         * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Likewise.
4599         * hir/rust-ast-lower-type.cc (ASTLowerGenericParam::visit):
4600         Likewise.
4601         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
4602         * hir/tree/rust-hir-expr.h: Likewise.
4603         * hir/tree/rust-hir-item.h: Likewise.
4604         * hir/tree/rust-hir-path.h: Likewise.
4605         * hir/tree/rust-hir-type.h: Likewise.
4606         * hir/tree/rust-hir.cc (Module::as_string): Likewise.
4607         (StaticItem::as_string): Likewise.
4608         (TupleStruct::as_string): Likewise.
4609         (ConstantItem::as_string): Likewise.
4610         (StructStruct::as_string): Likewise.
4611         (UseTreeRebind::as_string): Likewise.
4612         (Enum::as_string): Likewise.
4613         (Trait::as_string): Likewise.
4614         (Union::as_string): Likewise.
4615         (Function::as_string): Likewise.
4616         (TypeAlias::as_string): Likewise.
4617         (FieldAccessExpr::as_string): Likewise.
4618         (TypeParam::as_string): Likewise.
4619         (GenericArgsBinding::as_string): Likewise.
4620         (StructPatternFieldIdent::as_string): Likewise.
4621         (StructPatternFieldIdentPat::as_string): Likewise.
4622         (IdentifierPattern::as_string): Likewise.
4623         (StructExprFieldIdentifierValue::as_string): Likewise.
4624         (EnumItem::as_string): Likewise.
4625         (StructField::as_string): Likewise.
4626         (ExternalStaticItem::as_string): Likewise.
4627         (ExternalFunctionItem::as_string): Likewise.
4628         (NamedFunctionParam::as_string): Likewise.
4629         (TraitFunctionDecl::as_string): Likewise.
4630         (TraitItemConst::as_string): Likewise.
4631         (TraitItemType::as_string): Likewise.
4632         (MaybeNamedParam::as_string): Likewise.
4633         * hir/tree/rust-hir.h: Likewise.
4634         * parse/rust-parse-impl.h (Parser::parse_macro_match_fragment):
4635         Likewise.
4636         (Parser::parse_module): Likewise.
4637         (Parser::parse_use_tree): Likewise.
4638         (Parser::parse_maybe_named_param): Likewise.
4639         * resolve/rust-ast-resolve-implitem.h: Likewise.
4640         * resolve/rust-ast-resolve-item.cc (ResolveTraitItems::visit):
4641         Likewise.
4642         (ResolveItem::visit): Likewise.
4643         (flatten_rebind): Likewise.
4644         (ResolveExternItem::visit): Likewise.
4645         (rust_flatten_rebind): Likewise.
4646         (rust_flatten_rebind_nested): Likewise.
4647         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::go):
4648         Likewise.
4649         (PatternDeclaration::visit): Likewise.
4650         (PatternDeclaration::add_new_binding): Likewise.
4651         * resolve/rust-ast-resolve-stmt.h: Likewise.
4652         * resolve/rust-ast-resolve-toplevel.h: Likewise.
4653         * resolve/rust-ast-resolve-type.h: Likewise.
4654         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Likewise.
4655         * typecheck/rust-autoderef.cc: Likewise.
4656         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select):
4657         Likewise.
4658         * typecheck/rust-hir-path-probe.cc (PathProbeType::visit):
4659         Likewise.
4660         * typecheck/rust-hir-trait-reference.cc (TraitReference::get_name): Likewise.
4661         * typecheck/rust-hir-trait-resolve.cc (ResolveTraitItemToRef::visit): Likewise.
4662         (TraitResolver::resolve_trait): Likewise.
4663         (TraitItemReference::resolve_item): Likewise.
4664         (AssociatedImplTrait::setup_raw_associated_types): Likewise.
4665         * typecheck/rust-hir-type-check-enumitem.cc (TypeCheckEnumItem::visit): Likewise.
4666         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
4667         Likewise.
4668         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit): Likewise.
4669         (TypeCheckImplItem::visit): Likewise.
4670         (TypeCheckImplItemWithTrait::visit): Likewise.
4671         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit):
4672         Likewise.
4673         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Likewise.
4674         * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::visit): Likewise.
4675         * typecheck/rust-hir-type-check-type.cc (TypeResolveGenericParam::visit): Likewise.
4676         * typecheck/rust-hir-type-check.cc (TraitItemReference::get_type_from_fn): Likewise.
4677         * typecheck/rust-tyty-subst.cc (SubstitutionRef::get_mappings_from_generic_args): Likewise.
4678         * util/rust-attributes.cc (check_doc_attribute): Likewise.
4679         * util/rust-hir-map.cc (Mappings::insert_macro_def): Likewise.
4680
4681 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4682
4683         * lex/rust-lex.cc (is_float_digit):Change types of param to `uint32_t`
4684         (is_x_digit):Likewise
4685         (is_octal_digit):Likewise
4686         (is_bin_digit):Likewise
4687         (check_valid_float_dot_end):Likewise
4688         (is_whitespace):Likewise
4689         (is_non_decimal_int_literal_separator):Likewise
4690         (is_identifier_start):Likewise
4691         (is_identifier_continue):Likewise
4692         (Lexer::skip_broken_string_input):Likewise
4693         (Lexer::build_token):Remove handling BOM
4694         (Lexer::parse_in_type_suffix):Modify use of `current_char`
4695         (Lexer::parse_in_decimal):Likewise
4696         (Lexer::parse_escape):Likewise
4697         (Lexer::parse_utf8_escape):Likewise
4698         (Lexer::parse_partial_string_continue):Likewise
4699         (Lexer::parse_partial_hex_escape):Likewise
4700         (Lexer::parse_partial_unicode_escape):Likewise
4701         (Lexer::parse_byte_char):Likewise
4702         (Lexer::parse_byte_string):Likewise
4703         (Lexer::parse_raw_byte_string):Likewise
4704         (Lexer::parse_raw_identifier):Likewise
4705         (Lexer::parse_non_decimal_int_literal):Likewise
4706         (Lexer::parse_decimal_int_or_float):Likewise
4707         (Lexer::peek_input):Change return type to `Codepoint`
4708         (Lexer::get_input_codepoint_length):Change to return 1
4709         (Lexer::peek_codepoint_input):Change to be wrapper of `peek_input`
4710         (Lexer::skip_codepoint_input):Change to be wrapper of `skip_input`
4711         (Lexer::test_get_input_codepoint_n_length):Deleted
4712         (Lexer::split_current_token):Deleted
4713         (Lexer::test_peek_codepoint_input):Deleted
4714         (Lexer::start_line):Move backwards
4715         (assert_source_content):New helper function for selftest
4716         (test_buffer_input_source):New helper function for selftest
4717         (test_file_input_source):Likewise
4718         (rust_input_source_test):New test
4719         * lex/rust-lex.h (rust_input_source_test):New test
4720         * rust-lang.cc (run_rust_tests):Add selftest
4721
4722 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4723
4724         * expand/rust-macro-expand.cc
4725         (MacroExpander::match_repetition_skipped_metavars): New.
4726         (MacroExpander::match_repetition): Use new method.
4727         * expand/rust-macro-expand.h
4728         (MacroExpander::match_repetition_skipped_metavars): New.
4729
4730 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4731
4732         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): called rust_error_at
4733
4734 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4735
4736         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): called rust_error_at
4737
4738 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4739
4740         * expand/rust-macro-expand.cc
4741         (MacroExpander::match_token): Match token instead of token id.
4742         * parse/rust-parse-impl.h
4743         (Parser::skip_token): Add token-skipping variant.
4744         (Parser::expect_token): Likewise.
4745         * parse/rust-parse.h
4746         (Parser::skip_token): Likewise.
4747         (Parser::expect_token): Likewise.
4748
4749 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
4750
4751         * lang.opt: Add -frust-name-resolution-2.0 option
4752
4753 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4754
4755         * typecheck/rust-autoderef.cc (AutoderefCycle::cycle): add check for pointers
4756
4757 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4758
4759         * typecheck/rust-autoderef.cc: use new selection filter
4760         * typecheck/rust-hir-dot-operator.cc (MethodResolver::Select): new slection Filter
4761         * typecheck/rust-hir-dot-operator.h: New select prototype
4762         * typecheck/rust-hir-type-check-expr.cc: call select
4763         * typecheck/rust-type-util.cc (try_coercion): new helper
4764         * typecheck/rust-type-util.h (try_coercion): helper prototype
4765
4766 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4767
4768         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): passed "E0277"
4769         * typecheck/rust-tyty.cc (BaseType::bounds_compatible): passed "E0277"
4770
4771 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
4772
4773         * expand/rust-expand-visitor.cc (ExpandVisitor::visit):
4774         Expand expressions in more contexts.
4775         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
4776         Visit enum variants.
4777
4778 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4779
4780         * ast/rust-ast.cc (BlockExpr::normalize_tail_expr): Refactor
4781         code and warn about dangling reference.
4782         * expand/rust-expand-visitor.cc (expand_stmt_attribute):
4783         Document function and change argument names to make those
4784         clearer.
4785
4786 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4787
4788         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_inner_stmts):
4789         Remove second argument.
4790         (ExpandVisitor::visit): Remove argument from function call.
4791         * expand/rust-expand-visitor.h: Update function prototype.
4792
4793 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4794
4795         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Change
4796         call to expand_inner_stmts.
4797         (expand_tail_expr): Change argument name and try to expand the
4798         last statement as a tail expression once all statements have
4799         been expanded.
4800         * expand/rust-expand-visitor.h: Change prototype to accept
4801         parent class.
4802         * ast/rust-expr.h: Add try_convert_last_stmt function prototype.
4803
4804 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4805
4806         * ast/rust-expr.h: Add a function to take tail expr as well
4807         as a function to set a tail expression.
4808         * expand/rust-expand-visitor.cc (expand_tail_expr): Add tail
4809         expression expansion function.
4810         (ExpandVisitor::visit): Add call to tail expr expansion in for
4811         BlockExpr.
4812
4813 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
4814             Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
4815
4816         * expand/rust-expand-visitor.cc : Change type from pointer to
4817         reference and expand statements from statements.
4818         * ast/rust-macro.h: Return macro kind.
4819         * ast/rust-ast.h: Add Statement kind.
4820         * ast/rust-item.h: Change module.
4821         * ast/rust-stmt.h: Return kind.
4822
4823 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4824
4825         * expand/rust-macro-expand.cc
4826         (MacroExpander::expand_decl_macro):
4827         Use pointers/smart pointers to refer to MatchedFragmentContainer instances.
4828         (MacroExpander::transcribe_rule): Likewise.
4829         (MatchedFragmentContainer::get_single_fragment): New implementation.
4830         (MatchedFragmentContainer::get_fragments): Likewise.
4831         (MatchedFragmentContainer::add_fragment): Likewise.
4832         (MatchedFragmentContainer::zero): Likewise.
4833         (MatchedFragmentContainer::metavar): Likewise.
4834         * expand/rust-macro-expand.h
4835         (class MatchedFragmentContainer): Make abstract.
4836         (class MatchedFragmentContainerMetaVar): New.
4837         (class MatchedFragmentContainerRepetition): New.
4838         (class SubstitutionScope):
4839         Use pointers/smart pointers to refer to MatchedFragmentContainer instances.
4840         (MacroExpander::transcribe_rule): Likewise.
4841         * expand/rust-macro-substitute-ctx.cc
4842         (SubstituteCtx::substitute_metavar): Likewise.
4843         (SubstituteCtx::check_repetition_amount): Likewise.
4844         (SubstituteCtx::substitute_repetition): Likewise.
4845         * expand/rust-macro-substitute-ctx.h
4846         (class SubstituteCtx): Likewise.
4847
4848 2024-01-16  Muhammad Mahad  <mahadtxt@gmail.com>
4849
4850         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path): called rust_error_at
4851         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): called rust_error_at
4852
4853 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4854
4855         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::ResolveImplBlockSelfWithInference):
4856         arguments mappings as an out parameter and apply them to the bounds
4857         * typecheck/rust-hir-type-check-item.h: update the prototype
4858         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments):
4859         apply the arguments to the segment type
4860
4861 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4862
4863         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments):
4864         simplify lookup of the respective predicate
4865         * typecheck/rust-tyty-subst.cc (SubstitutionArg::SubstitutionArg): track original parameter
4866         (SubstitutionArg::operator=): update copy ctor
4867         (SubstitutionArg::get_param_ty): use original param
4868         (SubstitutionArg::as_string): update as_string
4869         * typecheck/rust-tyty-subst.h: add new private field
4870
4871 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4872
4873         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::ResolveImplBlockSelfWithInference):
4874         New helper utility to infer non concrete types and handle the case where its not a
4875         binding generic type (which inherits SubstitutionRef)
4876         * typecheck/rust-hir-type-check-item.h: new helper prototype
4877         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments): use this helper
4878
4879 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4880
4881         * typecheck/rust-hir-trait-resolve.cc: use lookup_predicate (DefID)
4882         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments): fix formatting
4883
4884 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
4885
4886         * ast/rust-ast.h (MacroInvocation::add_semicolon): New method.
4887         (Expr::to_stmt): Remove method.
4888         * ast/rust-macro.h (MacroInvocation::add_semicolon): Add override.
4889         (MacroInvocation::to_stmt): Remove override.
4890         * ast/rust-stmt.h: Remove use of Expr::to_stmt.
4891         (ExprStmt::add_semicolon): Add override.
4892         * expand/rust-macro-expand.h (struct MacroExpander):
4893         Add EXPR/STMT and remove BLOCK from ContextType.
4894         * expand/rust-expand-visitor.cc (ExpandVisitor::maybe_expand_expr): Use EXPR context.
4895         (ExpandVisitor::expand_inner_stmts): Use STMT context.
4896         (ExpandVisitor::visitor): Remove use of BLOCK context.
4897         * expand/rust-macro-expand.cc (parse_many): Pass enum by value.
4898         (transcribe_on_delimiter): Remove function.
4899         (transcribe_context): Use EXPR/STMT contexts.
4900         (MacroExpander::parse_proc_macro_output): Use EXPR/STMT contexts.
4901         (transcribe_many_stmts): Parse statements with semicolons.
4902         * parse/rust-parse-impl.h (Parser::parse_stmt):
4903         Delegate macro parsing to parse_expr_stmt, check for ! after macro_rules.
4904         (Parser::parse_let_stmt): Work around lack of NT tokens.
4905         (Parser::parse_expr_stmt): Handle statements at end of macro expansions.
4906         (Parser::parse_expr_stmt): Parse macro statements/expression statements
4907         starting with a macro.
4908         (Parser::parse_match_expr): Don't modify flag unnecessarily.
4909         (Parser::parse_stmt_or_expr):
4910         Parse macro statements/expression statements starting with a macro.
4911         (Parser::parse_path_based_stmt_or_expr): Remove method.
4912         (Parser::parse_macro_invocation_maybe_semi): Remove method.
4913         (Parser::parse_expr): Move code into left_denotations.
4914         (Parser::left_denotations): New method.
4915         (Parser::null_denotation): Split out methods for cases with and without paths.
4916         (Parser::null_denotation_path): New method.
4917         (Parser::null_denotation_not_path): New method.
4918         (Parser::parse_macro_invocation_partial): Don't check for semicolon here.
4919         * parse/rust-parse.h: Update declarations.
4920         (struct ParseRestrictions): Additional flag.
4921
4922 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
4923
4924         * ast/rust-ast.cc (BlockExpr::strip_tail_expr):
4925         Don't normalize tail expression in this method.
4926         (BlockExpr::normalize_tail_expr): New method that only does the normalization.
4927         * ast/rust-expr.h: Declare new method.
4928         * hir/rust-ast-lower-block.h: Normalize tail expressions on blocks before lowering.
4929
4930 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
4931
4932         * ast/rust-ast-dump.cc (Dump::visit): Print macro invocations.
4933
4934 2024-01-16  Raiki Tamura  <tamaron1203@gmail.com>
4935
4936         * lex/rust-lex.cc (is_whitespace):add all lacked codepoints valid as whitespaces
4937         (is_identifier_start):new function to check XID_Start and underscore
4938         (is_identifier_continue):new function to check XID_Continue
4939         (Lexer::build_token):tokenize Unicode identifiers
4940         (Lexer::parse_partial_string_continue):add comments
4941         (Lexer::parse_partial_unicode_escape):add comments
4942         (Lexer::parse_raw_identifier):change to use `is_identifier_scontinue`
4943         (Lexer::parse_identifier_or_keyword):change to use `is_identifier_continue`
4944         (Lexer::parse_char_or_lifetime):change to use `is_identifier_start/continue`
4945         (Lexer::skip_codepoint_input):do not attempt to skip input when bumping EOF
4946         * lex/rust-lex.h:add `current_char32` field
4947
4948 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4949
4950         * lex/rust-lex.cc
4951         (Lexer::classify_keyword): Check if iterator is valid before dereferencing.
4952
4953 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
4954
4955         * expand/rust-macro-expand.cc
4956         (MacroExpander::match_repetition): Remove redundant rust_error_at call.
4957
4958 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4959
4960         * typecheck/rust-unify.cc (UnifyRules::go): dont check bounds on placeholders
4961
4962 2024-01-16  tieway59  <tieway59@foxmail.com>
4963
4964         * typecheck/rust-tycheck-dump.h: Delete this file
4965         * rust-session-manager.cc: Remove `Session::dump_type_resolution`
4966         and `TYPE_RESOLUTION_DUMP`
4967         * rust-session-manager.h: Likewise
4968
4969 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4970
4971         * backend/rust-compile-base.cc (HIRCompileBase::resolve_method_address):
4972         match the fntype to the candidate
4973
4974 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
4975
4976         * expand/rust-derive.h: Store AstBuilder and location.
4977         * expand/rust-derive.cc (DeriveVisitor::DeriveVisitor): Update constructor.
4978         * expand/rust-derive-clone.h: Remove members now stored in `DeriveVisitor`.
4979         * expand/rust-derive-copy.h: Likewise.
4980         * expand/rust-derive-clone.cc (DeriveClone::DeriveClone): Update constructor.
4981         * expand/rust-derive-copy.cc (DeriveCopy::DeriveCopy): Likewise.
4982
4983 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
4984
4985         * backend/rust-compile-item.cc (CompileItem::visit): ensure assoicated types are setup
4986         * typecheck/rust-hir-trait-reference.h: new interface for concrete impl block
4987         * typecheck/rust-hir-trait-resolve.cc (AssociatedImplTrait::setup_raw_associated_types):
4988         ensure we setup assoicated types for this impl block
4989
4990 2024-01-16  Dave Evans  <dave@dmetwo.org>
4991
4992         * backend/rust-compile-expr.cc (check_match_scrutinee): Add REF type to rust_assert.
4993         (CompileExpr::visit): Add REF type for scrutinee_kind in MatchExpr visitor.
4994
4995 2024-01-16  TieWay59  <tieway59@foxmail.com>
4996
4997         * typecheck/rust-hir-type-check-expr.cc: Remove obsolete error diagnostic
4998
4999 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5000
5001         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItemWithTrait::visit):
5002         use new interface
5003         * typecheck/rust-type-util.cc (types_compatable): implementation of new interface
5004         * typecheck/rust-type-util.h (types_compatable): prototype
5005         * typecheck/rust-unify.cc (UnifyRules::expect_placeholder):
5006         It is allow for unification against placeholders
5007
5008 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5009
5010         * expand/rust-expand-visitor.cc (derive_item): Add const
5011         attribute to the trait name argument.
5012         * expand/rust-macro-expand.h (struct MacroExpander): Likewise.
5013
5014 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5015
5016         * expand/rust-expand-visitor.cc (get_traits_to_derive): Change
5017         assertion to allow empty derive directives.
5018
5019 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5020
5021         * expand/rust-expand-visitor.cc (expand_attribute): Add function
5022         to expand a given attribute on a given item.
5023         * expand/rust-macro-expand.h (struct MacroExpander): Change
5024         return type to ast fragment.
5025
5026 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5027
5028         * expand/rust-expand-visitor.cc (get_traits_to_derive): Change
5029         the function to get traits in a given attribute instead of an
5030         attribute vector.
5031         (ExpandVisitor::expand_struct_fields): Remove call in visitor.
5032         (ExpandVisitor::expand_function_params): Likewise.
5033         (ExpandVisitor::expand_closure_params): Likewise.
5034         (ExpandVisitor::visit): Likewise.
5035         (ExpandVisitor::expand_outer_attribute): Remove function.
5036         (ExpandVisitor::visit_outer_attrs): Remove function.
5037         * expand/rust-expand-visitor.h: Remove function prototypes.
5038         (ExpandVisitor::visit_outer_attrs): Remove function.
5039
5040 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5041
5042         * expand/rust-expand-visitor.h: Remove fragment collection fro
5043         procedural macros.
5044         * expand/rust-macro-expand.h (struct MacroExpander): Remove
5045         procedural macro fragment from expander.
5046
5047 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5048
5049         * ast/rust-ast-fragment.cc (Fragment::Fragment): Remove
5050         overwrite member in constructor.
5051         (Fragment::operator=): Removal of overwrite member in copy.
5052         (Fragment::should_overwrite): Remove overwrite getter.
5053         * ast/rust-ast-fragment.h: Remove overwrite boolean member.
5054         * expand/rust-expand-visitor.cc (derive_item): Add a function to
5055         derive items using the expander for now.
5056         (builtin_derive_item): Rename from derive_item to
5057         builtin_derive_item.
5058         (ExpandVisitor::visit): Remove visit to derive attributes.
5059         (ExpandVisitor::expand_derive): Remove derive attribute visitor.
5060         (ExpandVisitor::visit_attrs_with_derive): Likewise.
5061         * expand/rust-expand-visitor.h: Update insertion of other kind
5062         of proc macros. We no longer have an overwrite attribute in the
5063         fragment.
5064         * expand/rust-macro-expand.cc (MacroExpander::parse_procmacro_output):
5065         Return the fragment instead of inserting it.
5066         * expand/rust-macro-expand.h (struct MacroExpander): Return
5067         fragment.
5068
5069 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5070
5071         * ast/rust-ast-collector.h: Update enum name to match
5072         definition.
5073         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_derive):
5074         Add call to expander.
5075         (ExpandVisitor::expand_outer_attribute):
5076         Change call to macro expander.
5077         (ExpandVisitor::expand_inner_attribute): Likewise.
5078         * expand/rust-expand-visitor.h: Remove const attribute to match
5079         visitor declaration. Attach result to the AST. Add condition for
5080         item erasure.
5081         * expand/rust-proc-macro.h: Add token collector and expansion
5082         call. Add lexers and parsers for each proc macro type and uses
5083         them to parse macro output.
5084         * expand/rust-macro-expand.h (struct MacroExpander): Add
5085         functions.
5086         * expand/rust-proc-macro.cc (ProcMacroExpander::import_proc_macros):
5087         Moved from here...
5088         * expand/rust-macro-expand.cc (MacroExpander::import_proc_macros):
5089         ... to here. Unify procedural macro parsing under one function.
5090         Add a flag to determine whether it originate from a derive
5091         macro.
5092         (MacroExpander::parse_procmacro_output):
5093         Parse macro output to statements. Store an error on parsing
5094         failure.
5095         * Make-lang.in: Add const_TokenPtr specific lexer.
5096         * expand/rust-proc-macro-invoc-lexer.cc: New file.
5097         * expand/rust-proc-macro-invoc-lexer.h: New file.
5098         * rust-session-manager.cc (Session::expansion): Remove
5099         ProcMacroExpander declaration.
5100         * ast/rust-ast-fragment.cc (Fragment::Fragment): Add overwrite
5101         flag.
5102         (Fragment::should_overwrite): Add a getter to determine whether
5103         the fragment shall overwrite it's parent or be appended after.
5104         * ast/rust-ast-fragment.h: Add flag to declaration.
5105
5106 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5107
5108         * util/rust-hir-map.cc (Mappings::insert_bang_proc_macro):
5109         Add a function to insert a new bang proc macro.
5110         (Mappings::lookup_bang_proc_macro): Add a function to lookup a
5111         bang procedural macro.
5112         (Mappings::insert_derive_proc_macro): Add a function to insert a
5113         derive procedural macro.
5114         (Mappings::lookup_derive_proc_macro): Add a function to lookup a
5115         derive procedural macro.
5116         (Mappings::insert_attribute_proc_macro): Add a function to
5117         insert an attribute procedural macro.
5118         (Mappings::lookup_attribute_proc_macro): Add a function to
5119         lookup an attribute procedural macro.
5120         * util/rust-hir-map.h: Add function prototypes.
5121         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_outer_attribute):
5122         Implement expansion of outer attributes.
5123         (ExpandVisitor::expand_inner_attribute):
5124         Add call for inner attribute expansion.
5125         * expand/rust-expand-visitor.h:
5126         Add new procedural macro expander attribute.
5127         * expand/rust-proc-macro.cc (load_macros_array): Add a function
5128         to load the proc macro array from a given shared object.
5129         (load_macros): Add a function to retrieve procedural macro
5130         vector from a given shared object.
5131         (ProcMacroExpander::import_proc_macros): Add a function to load
5132         procedural macros from a given extern crate name.
5133         * expand/rust-proc-macro.h (RUST_PROC_MACRO_H): Add new
5134         proc-macro file.
5135         (class ProcMacroExpander): Add new ProcMacroExpander class.
5136         * rust-session-manager.cc (Session::expansion): Create new macro
5137         expander and feed it to the expand visitor.
5138         * util/rust-attributes.cc: Add macro_export builtin attribute.
5139
5140 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5141
5142         * ast/rust-ast-collector.cc (TokenCollector::visit): Fix
5143         attribute collection.
5144
5145 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5146
5147         * ast/rust-ast-collector.h: Make trivial visitors public.
5148
5149 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5150
5151         * Make-lang.in: Add rust-proc-macro object to list.
5152         * expand/rust-proc-macro.cc: New file.
5153         * expand/rust-proc-macro.h: New file.
5154
5155 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5156
5157         * util/rust-attributes.cc: Add attribute to the table.
5158
5159 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5160
5161         * ast/rust-ast-collector.cc (TokenCollector::visit): Move
5162         implementation from here...
5163         * ast/rust-ast-collector.h: ... to here.
5164
5165 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5166
5167         * Make-lang.in: Add "rust-dir-owner.o".
5168         * ast/rust-ast.cc: Include "rust-dir-owner.h".
5169         (Module::process_file_path):
5170         Handle non-mod-rs external file modules properly.
5171         * parse/rust-parse-impl.h: Include "rust-dir-owner.h".
5172         (Parser::parse_module):
5173         Handle non-mod-rs external file modules properly.
5174         * util/rust-dir-owner.cc: New file.
5175         * util/rust-dir-owner.h: New file.
5176
5177 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5178
5179         * expand/rust-macro-builtins.cc: Fix comments.
5180         (MacroBuiltin::proc_macro_builtin): Add error message.
5181         * expand/rust-macro-builtins.h: Fix comments.
5182
5183 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5184
5185         * typecheck/rust-hir-trait-resolve.cc: when the bound is concrete keep the mapping
5186         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): add missing call
5187         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): make this the same as paths
5188
5189 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5190
5191         * util/rust-optional.h
5192         (class Optional): Add volatile field to union.
5193
5194 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5195
5196         * expand/rust-macro-substitute-ctx.cc
5197         (SubstituteCtx::substitute_metavar): Substitute crate metavar.
5198
5199 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5200
5201         * parse/rust-parse-impl.h
5202         (Parser::null_denotation): Allow struct expression referencing.
5203
5204 2024-01-16  Charalampos Mitrodimas  <charmitro@gmail.com>
5205
5206         * ast/rust-ast-dump.cc (Dump::visit):
5207         print literals based on their type.
5208
5209 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5210
5211         * expand/rust-macro-builtins.cc (MacroBuiltin::dummy): New function.
5212         * expand/rust-macro-builtins.h: Declare it.
5213
5214 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5215
5216         * ast/rust-ast-builder.cc (AstBuilder::struct_expr_struct): New function.
5217         (AstBuilder::let): Likewise.
5218         (AstBuilder::struct_expr): Likewise.
5219         (AstBuilder::struct_expr_field): Likewise.
5220         (AstBuilder::field_access): Likewise.
5221         (AstBuilder::wildcard): Likewise.
5222         * ast/rust-ast-builder.h: Likewise.
5223         * expand/rust-derive-clone.cc (DeriveClone::visit_union): Implement
5224         properly.
5225
5226 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5227
5228         * Make-lang.in: Add new files.
5229         * expand/rust-derive.cc (DeriveVisitor::derive): Call into DeriveCopy.
5230         * expand/rust-derive-copy.cc: New file.
5231         * expand/rust-derive-copy.h: New file.
5232
5233 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5234
5235         * expand/rust-derive-clone.cc (DeriveClone::visit_struct): Implement proper
5236         cloning for structs with fields.
5237         * ast/rust-ast-builder.cc (AstBuilder::struct_expr): New function.
5238         (AstBuilder::struct_expr_field): Likewise.
5239         (AstBuilder::field_access): Likewise.
5240         (AstBuilder::let): Likewise.
5241         * ast/rust-ast-builder.h: Declare new functions.
5242
5243 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5244
5245         * util/rust-token-converter.cc (convert): Use a variable instead
5246         of multiple nested calls.
5247
5248 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5249
5250         * lex/rust-lex.h: Make build_token method public.
5251         * lex/rust-token.h: Add a setter for a token location.
5252         * util/rust-token-converter.cc (convert): Add the function to
5253         convert from a Span to a Location.
5254         (from_ident): Convert Ident span to a Location.
5255         (from_literal): Convert Literal span to a Location.
5256         (from_punct): Convert Punct span to a Location.
5257         (from_group): Convert Group span to a Location.
5258
5259 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5260
5261         * util/rust-token-converter.cc (convert): Add implementation.
5262
5263 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5264
5265         * util/rust-token-converter.cc (convert): Update call to
5266         constructors with location information.
5267         (handle_suffix): Convert token locus to a Span and use it in the
5268         literal.
5269
5270 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5271
5272         * expand/rust-macro-expand.cc
5273         (MacroExpander::try_match_rule): Don't match delimiters for root matcher.
5274         (MacroExpander::match_matcher): Add option to match delimiters.
5275         * expand/rust-macro-expand.h
5276         (MacroExpander::match_matcher): Likewise.
5277         * parse/rust-parse-impl.h
5278         (Parser::skip_token): Add zero argument method.
5279         * parse/rust-parse.h:
5280         (Parser::skip_token): Likewise.
5281
5282 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5283
5284         * Make-lang.in: remove files
5285         * backend/rust-compile-block.h: fix headers
5286         * backend/rust-compile-expr.h: likewise
5287         * backend/rust-compile-fnparam.h: likewise
5288         * backend/rust-compile-item.h: likewise
5289         * backend/rust-compile-pattern.h: likewise
5290         * backend/rust-compile-resolve-path.h: likewise
5291         * backend/rust-compile-stmt.h: likewise
5292         * typecheck/rust-autoderef.cc: likewise
5293         * typecheck/rust-hir-path-probe.cc: likewise
5294         * typecheck/rust-hir-path-probe.h: likewise
5295         * typecheck/rust-hir-trait-reference.h: likewise
5296         * typecheck/rust-hir-trait-resolve.cc: use a for loop instead
5297         * typecheck/rust-hir-trait-resolve.h: fix headers
5298         * typecheck/rust-hir-type-check-expr.h: likewise
5299         * typecheck/rust-hir-type-check-implitem.h: likewise
5300         * typecheck/rust-hir-type-check-item.h: likewise
5301         * typecheck/rust-hir-type-check-path.cc: likewise
5302         * typecheck/rust-hir-type-check-pattern.h: likewise
5303         * typecheck/rust-hir-type-check-stmt.h: likewise
5304         * typecheck/rust-hir-type-check-type.h: likewise
5305         * typecheck/rust-hir-type-check-util.cc: Removed.
5306         * typecheck/rust-hir-type-check-util.h: Removed.
5307
5308 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5309
5310         * Make-lang.in: Add new object files to Makefile.
5311         * expand/rust-expand-visitor.cc (is_derive): Move function.
5312         (is_builtin): Likewise.
5313         (get_traits_to_derive): New function.
5314         (derive_item): Likewise.
5315         (ExpandVisitor::visit): Visit item/statements containers.
5316         (ExpandVisitor::visit_outer_attrs): Take a reference on the attribute
5317         instead of a copy.
5318         (ExpandVisitor::is_derive): Deleted function.
5319         (ExpandVisitor::is_builtin): Likewise.
5320         * expand/rust-expand-visitor.h (RUST_EXPAND_VISITOR_H): Add missing #ifdef
5321         guards.
5322         (is_derive): Declare function.
5323         (is_builtin): Likewise.
5324         * expand/rust-macro-builtins.cc (builtin_macro_from_string): Use new
5325         MacroBuiltin::builtins map.
5326         (make_macro_path_str): Likewise.
5327         * expand/rust-macro-builtins.h (enum class): Add builtin derive macros.
5328         * expand/rust-derive-clone.cc: New file.
5329         * expand/rust-derive-clone.h: New file.
5330         * expand/rust-derive.cc: New file.
5331         * expand/rust-derive.h: New file.
5332         * util/rust-hir-map.cc (Mappings::insert_macro_def): Fix logic for
5333         setting builtin macro transcribers.
5334
5335 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5336
5337         * ast/rust-ast-builder.cc: New file.
5338         * ast/rust-ast-builder.h: New file.
5339
5340 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5341
5342         * expand/rust-macro-invoc-lexer.cc: Add missing copyright header.
5343         * expand/rust-macro-substitute-ctx.cc: Likewise.
5344
5345 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5346
5347         * rust-session-manager.h:
5348         Include "rust-optional.h".
5349         (struct TargetOptions):
5350         Store values in config key/value pairs as Optional<std::string> rather than std::string.
5351         * rust-session-manager.cc
5352         (TargetOptions::dump_target_options):
5353         Handle Optional<std::string> values.
5354
5355 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5356
5357         * typecheck/rust-casts.cc (TypeCastRules::check): do coercion
5358         (TypeCastRules::emit_cast_error): clang-format
5359
5360 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5361
5362         * resolve/rust-ast-resolve-stmt.cc (ResolveStmt::visit): add name resolution
5363         * resolve/rust-ast-resolve-stmt.h: likewise
5364         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): insert resolved node
5365
5366 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5367
5368         * resolve/rust-ast-resolve-pattern.cc: remove unused
5369
5370 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5371
5372         * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): fix missing pop
5373
5374 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5375
5376         * backend/rust-compile-expr.cc (CompileExpr::visit): remove unused
5377
5378 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5379
5380         * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::translate): hir lowering
5381         (ASTLoweringStmt::visit): likewise
5382         * hir/rust-ast-lower-stmt.h: likewise
5383
5384 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5385
5386         * expand/rust-macro-substitute-ctx.cc
5387         (SubstituteCtx::substitute_metavar): Allow substitution failure.
5388         (SubstituteCtx::substitute_token):
5389         Handle substitution failure, include dollar sign in count of tokens to substitute.
5390         (SubstituteCtx::substitute_tokens):
5391         Include dollar sign in count of tokens to substitute.
5392         * expand/rust-macro-substitute-ctx.h
5393         (SubstituteCtx::substitute_metavar):
5394         Adjust signature and document new substitution failure handling.
5395
5396 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5397
5398         * expand/rust-macro-substitute-ctx.cc
5399         (SubstituteCtx::check_repetition_amount):
5400         Ignore single fragments while checking repetition amount.
5401
5402 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5403
5404         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments): stop if error
5405         * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::assemble_sized_builtin): fix sized options
5406         * typecheck/rust-tyty.cc (BaseType::satisfies_bound): its ok if its an ?T
5407         (BaseType::bounds_compatible): likewise
5408         * typecheck/rust-tyty.h: update prototype
5409         * typecheck/rust-unify.cc (UnifyRules::go): check both sides bounds
5410
5411 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5412
5413         * backend/rust-compile-expr.cc (HIRCompileBase::resolve_deref_adjustment):
5414         reuse op overload code
5415         * typecheck/rust-autoderef.cc (Adjuster::try_deref_type): update
5416         (Adjuster::try_raw_deref_type): likewise
5417         * typecheck/rust-autoderef.h: likewise
5418         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select):
5419         improve debug loging
5420
5421 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5422
5423         * backend/rust-compile-base.cc (HIRCompileBase::resolve_method_address): refactor
5424         * backend/rust-compile-base.h: likewise
5425         * backend/rust-compile-expr.cc (CompileExpr::visit): likewise
5426         * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile): likewise
5427
5428 2024-01-16  David Malcolm  <dmalcolm@redhat.com>
5429
5430         * typecheck/rust-hir-trait-reference.cc (TraitItemReference::is_optional): Remove
5431         stray semicolon.
5432
5433 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5434
5435         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::go): Cleanup
5436         order of calls when accumulating #[macro_use] macros.
5437         (EarlyNameResolver::visit): Likewise.
5438
5439 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
5440
5441         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::accumulate_escaped_macros):
5442         Remove unnecessary visit.
5443
5444 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
5445
5446         * ast/rust-ast.cc (Attribute::check_cfg_predicate):
5447         Only check first item as a predicate.
5448
5449 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5450
5451         * util/rust-optional.h
5452         (operator==): New for Optional<T> == Optional<U>.
5453
5454 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5455
5456         * parse/rust-parse-impl.h
5457         (Parser::parse_attr_input): Parse AttrInputMacro.
5458
5459 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5460
5461         * ast/rust-ast-collector.cc (TokenCollector::visit): Propagate
5462         coretype hint.
5463
5464 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5465
5466         * util/rust-optional.h
5467         (class Optional<T>): Improve inner state.
5468
5469 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5470
5471         * expand/rust-macro-substitute-ctx.cc
5472         (SubstituteCtx::check_repetition_amount): Handle keywords.
5473         (SubstituteCtx::substitute_token): Likewise.
5474         * lex/rust-token.cc
5475         (Token::get_str): Likewise.
5476         * parse/rust-parse-impl.h
5477         (Parser::parse_macro_match_fragment): Likewise.
5478
5479 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5480
5481         * ast/rust-ast.h: Add `outer_attrs` to Item.
5482         * ast/rust-expr.h: Make use of new inheritance methods.
5483         * ast/rust-item.h: Likewise.
5484         * ast/rust-macro.h: Likewise.
5485
5486 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5487
5488         * util/rust-token-converter.cc (dispatch_float_literals): Remove
5489         function.
5490         (handle_suffix): Rename old dispatch and add one LitKind
5491         argument.
5492         (dispatch_integer_literals): Remove function.
5493         (convert): Change call from dispatch to suffix handler.
5494
5495 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5496
5497         * lex/rust-token.h: Implement hash for token id enumeration.
5498         * util/rust-token-converter.cc (dispatch_float_literals): Update
5499         to new internals.
5500         (dispatch_integer_literals): Likewise.
5501         (convert): Likewise.
5502         (string_literal): Remove function.
5503         (byte_string_literal): Likewise.
5504         (unsigned_literal): Likewise.
5505         (signed_literal): Likewise.
5506         (from_literal): Update with new internals.
5507
5508 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5509
5510         * ast/rust-ast-dump.cc
5511         (Dump::visit): Add AttrInputMacro visitor.
5512         * ast/rust-ast-dump.h:
5513         (Dump::visit): Likewise.
5514         * ast/rust-ast-full-decls.h
5515         (class AttrInputMacro): New.
5516         * ast/rust-ast-collector.cc
5517         (TokenCollector::visit):
5518         Add and call out to AttrInputMacro visitor.
5519         * ast/rust-ast-collector.h:
5520         (TokenCollector::visit): Add AttrInputMacro visitor.
5521         * ast/rust-ast-visitor.h:
5522         (ASTVisitor::visit): Likewise.
5523         * ast/rust-ast.cc
5524         (AttrInputMacro::accept_vis): New.
5525         (AttrInputMacro::as_string): New.
5526         (AttrInputMacro::AttrInputMacro): New.
5527         (AttrInputMacro::operator=): New.
5528         * ast/rust-ast.h:
5529         (AttrInput::AttrInputType::MACRO): New.
5530         * ast/rust-expr.h
5531         (class AttrInputMacro): New.
5532         * checks/errors/rust-feature-gate.h:
5533         (FeatureGate::visit): Add AttrInputMacro visitor.
5534         * expand/rust-cfg-strip.cc
5535         (CfgStrip::visit): Likewise.
5536         * expand/rust-cfg-strip.h:
5537         (CfgStrip::visit): Likewise.
5538         * expand/rust-expand-visitor.cc
5539         (ExpandVisitor::visit): Likewise.
5540         * expand/rust-expand-visitor.h:
5541         (ExpandVisitor::visit): Likewise.
5542         * hir/rust-ast-lower-base.cc
5543         (ASTLoweringBase::visit): Likewise.
5544         * hir/rust-ast-lower-base.h:
5545         (ASTLoweringBase::visit): Likewise.
5546         * resolve/rust-ast-resolve-base.cc
5547         (ResolverBase::visit): Likewise.
5548         * resolve/rust-ast-resolve-base.h:
5549         (ResolverBase::visit): Likewise.
5550         * resolve/rust-early-name-resolver.cc
5551         (EarlyNameResolver::visit): Likewise.
5552         * resolve/rust-early-name-resolver.h:
5553         (EarlyNameResolver::visit): Likewise.
5554         * util/rust-attributes.cc
5555         (AttributeChecker::visit): Likewise.
5556         (check_doc_attribute): Handle AttrInputType::MACRO.
5557         * util/rust-attributes.h:
5558         (AttributeChecker::visit): Add AttrInputMacro visitor.
5559
5560 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5561
5562         * ast/rust-macro.h
5563         (MacroInvocation::clone_macro_invocation_impl): Make public.
5564
5565 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5566
5567         * util/rust-optional.h
5568         (struct std::hash<Optional<T>>): New.
5569
5570 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5571
5572         * util/rust-optional.h
5573         (class Optional<T&>): Use pointers internally.
5574
5575 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5576
5577         * ast/rust-ast-dump.cc (Dump::visit): Implement dump for
5578         `TupleIndexExpr`.
5579
5580 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5581
5582         * lex/rust-token.cc
5583         (token_id_keyword_string): Return std::string reference.
5584         * lex/rust-token.h
5585         (token_id_keyword_string): Return std::string reference.
5586
5587 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
5588
5589         * ast/rust-ast.h (Expr::as_expr_without_block): Remove.
5590         (Expr::set_outer_attrs): Make public in base class.
5591         * expand/rust-macro-expand.cc:
5592         Add fixme comment for pre-existing bug.
5593         * hir/tree/rust-hir.h: Remove Expr::as_expr_without_block.
5594         * parse/rust-parse-impl.h (Parser::parse_lifetime): Use lifetime_from_token.
5595         (Parser::lifetime_from_token): New method.
5596         (Parser::null_denotation): Handle labelled loop expressions and for loop expressions.
5597         (Parser::parse_loop_label): Make initial token a parameter.
5598         (Parser::parse_labelled_loop_expr): Likewise.
5599         (Parser::parse_for_loop_expr): Allow FOR token to already be skipped.
5600         (Parser::parse_expr): Handle expr_can_be_stmt.
5601         (Parser::parse_expr_with_block): Remove.
5602         (Parser::parse_expr_stmt_with_block): Remove.
5603         (Parser::parse_expr_stmt_without_block): Remove.
5604         (Parser::parse_expr_without_block): Remove.
5605         (Parser::parse_stmt_or_expr_with_block): Remove.
5606         (Parser::parse_expr_stmt): Use parse_expr directly.
5607         (Parser::parse_match_expr): Likewise.
5608         (Parser::parse_stmt): Use parse_expr_stmt in more cases.
5609         (Parser::parse_stmt_or_expr):
5610         Rename from parse_stmt_or_expr_without_block, use parse_expr directly.
5611         (Parser::parse_block_expr): Update error message.
5612         * parse/rust-parse.h: Update declarations.
5613
5614 2024-01-16  Matthew Jasper  <mjjasper1@gmail.com>
5615
5616         * ast/rust-ast-full-decls.h (class ExprStmtWithoutBlock): Remove.
5617         (class ExprStmtWithBlock): Remove.
5618         * ast/rust-stmt.h (class ExprStmtWithoutBlock): Remove.
5619         (class ExprStmtWithBlock): Remove.
5620         (class ExprStmt):
5621         Make non-abstract, add common functionality from removed base classes.
5622         * ast/rust-ast.h: Move to_stmt to base class.
5623         * ast/rust-ast.cc (ExprStmtWithBlock::as_string): Remove.
5624         * ast/rust-macro.h: Use new signature for to_stmt.
5625         (ExprStmt::as_string): New method.
5626         (ExprStmtWithoutBlock::as_string): Remove.
5627         (BlockExpr::strip_tail_expr): Update for removed classes.
5628         (ExprStmtWithoutBlock::accept_vis): Remove.
5629         (ExprStmtWithBlock::accept_vis): Remove.
5630         (ExprStmt::accept_vis): New method.
5631         * ast/rust-ast-dump.cc (Dump::visit): Update for removed classes.
5632         * ast/rust-ast-dump.h: Likewise.
5633         * ast/rust-ast-collector.h: Likewise.
5634         * ast/rust-ast-collector.cc (TokenStream::visit): Likewise.
5635         * ast/rust-ast-visitor.h: Likewise.
5636         * checks/errors/rust-feature-gate.h: Likewise.
5637         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Likewise.
5638         * expand/rust-expand-visitor.h: Likewise.
5639         * expand/rust-cfg-strip.cc (CfgStrip::visit): Likewise.
5640         * expand/rust-cfg-strip.h: Likewise.
5641         * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise.
5642         * hir/rust-ast-lower-base.h: Likewise.
5643         * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::visit): Likewise.
5644         * hir/rust-ast-lower-stmt.h: Likewise.
5645         * util/rust-attributes.cc (AttributeChecker::visit): Likewise.
5646         * util/rust-attributes.h: Likewise.
5647         * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Likewise.
5648         * resolve/rust-ast-resolve-base.h: Likewise.
5649         * resolve/rust-ast-resolve-stmt.h: Likewise.
5650         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
5651         Likewise.
5652         * resolve/rust-early-name-resolver.h: Likewise.
5653         * parse/rust-parse-impl.h (Parser::parse_match_expr): Likewise.
5654         (Parser::parse_stmt_or_expr_without_block): Likewise.
5655         * parse/rust-parse.h: Likewise.
5656
5657 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5658
5659         * lex/rust-token.cc
5660         (token_id_is_keyword): New.
5661         (token_id_keyword_string): New.
5662         * lex/rust-token.h
5663         (token_id_is_keyword): New.
5664         (token_id_keyword_string): New.
5665         * expand/rust-macro-expand.cc
5666         (MacroExpander::match_fragment): Match keywords for ident fragment.
5667         * parse/rust-parse-impl.h
5668         (Parser::parse_identifier_or_keyword_token): Add.
5669         * parse/rust-parse.h
5670         (Parser::parse_identifier_or_keyword_token): Add.
5671
5672 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5673
5674         * util/rust-token-converter.cc (dispatch_float_literals): Invert
5675         suffix condition.
5676         (dispatch_integer_literals): Likewise.
5677
5678 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5679
5680         * util/rust-token-converter.cc (convert): Fix style.
5681         (from_ident): Likewise.
5682
5683 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5684
5685         * util/rust-token-converter.cc (dispatch_float_literals): Make
5686         input immutable.
5687         (dispatch_integer_literals): Likewise.
5688         (convert): Likewise.
5689         * util/rust-token-converter.h (convert): Likewise.
5690
5691 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5692
5693         * util/rust-token-converter.cc (from_tokenstream): Add
5694         conversion of Ident structures.
5695         (from_ident): Likewise.
5696
5697 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5698
5699         * util/rust-token-converter.cc (from_literal): Add function
5700         implementation.
5701         (string_literal): String literal specific handler.
5702         (byte_string_literal): Byte string specific handler.
5703         (unsigned_literal): Unsigned literal specific handler.
5704         (signed_literal): Signed literal specific handler.
5705
5706 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5707
5708         * util/rust-token-converter.cc (from_punct): Add conversion
5709         implementation.
5710
5711 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5712
5713         * util/rust-token-converter.cc (dispatch_float_literals): Accept
5714         const_TokenPtr instead of TokenPtr.
5715         (dispatch_integer_literals): Likewise.
5716         (convert): Accept vector of const_TokenPtr instead of a vector
5717         of TokenPtr.
5718         * util/rust-token-converter.h (convert): Likewise.
5719
5720 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5721
5722         * util/rust-token-converter.cc (from_tokenstream): Add vector
5723         for joined punct accumulation.
5724         (from_ident): Accept const pointer vector.
5725         (from_literal): Likewise.
5726         (from_punct): Likewise.
5727         (from_group): Likewise.
5728         (from_tokentree): Likewise.
5729         (convert): Likewise.
5730         * util/rust-token-converter.h (convert): Likewise.
5731
5732 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5733
5734         * util/rust-token-converter.cc (from_tokenstream): Add call to
5735         from_tokentree.
5736         (from_tokentree): Add implementation, from the from_tokenstream
5737         function.
5738
5739 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5740
5741         * util/rust-token-converter.cc (from_punct): Add group
5742         conversion.
5743         (from_group): Likewise.
5744
5745 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5746
5747         * util/rust-token-converter.cc (to_tokenstream): Change function
5748         name from to_tokenstream to convert.
5749         (convert): Likewise.
5750         (from_tokenstream): Add tokenstream handler.
5751         (from_ident): Add empty function.
5752         (from_literal): Likewise.
5753         (from_punct): Likewise.
5754         (from_group): Likewise.
5755         * util/rust-token-converter.h (to_tokenstream): Change function
5756         name from to_tokenstream to convert.
5757         (convert): Likewise.
5758
5759 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5760
5761         * util/rust-token-converter.cc (dispatch_float_literals): Remove
5762         suffixed temporary variable.
5763         (dispatch_integer_literals): Likewise.
5764
5765 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5766
5767         * Make-lang.in: Add new rust-token-converter file.
5768         * ast/rust-ast-collector.cc (pop_group): Function moved from
5769         TokenCollector.
5770         (dispatch_float_literals): Likewise.
5771         (dispatch_integer_literals): Likewise.
5772         (TokenCollector::collect): Removed function.
5773         * ast/rust-ast-collector.h: Removed function prototype.
5774         * util/rust-token-converter.cc: New file.
5775         * util/rust-token-converter.h: New file.
5776
5777 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5778
5779         * ast/rust-ast-collector.h (RUST_AST_TOKENSTREAM_H): Rename
5780         headerguard from RUST_AST_TOKENSTREAM_H ...
5781         (RUST_AST_COLLECTOR_H): ... to RUST_AST_COLLECTOR_H.
5782
5783 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5784
5785         * Make-lang.in: Change file name.
5786         * ast/rust-ast-tokenstream.cc: Moved to...
5787         * ast/rust-ast-collector.cc: ...here.
5788         * ast/rust-ast-tokenstream.h: Moved to...
5789         * ast/rust-ast-collector.h: ...here.
5790         * rust-session-manager.cc: Change header name.
5791
5792 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5793
5794         * ast/rust-ast-tokenstream.cc (TokenStream::TokenStream): Rename
5795         TokenStream to TokenCollector.
5796         (TokenCollector::TokenCollector): Likewise.
5797         (TokenStream::collect_tokens): Likewise.
5798         (TokenCollector::collect_tokens): Likewise.
5799         (TokenStream::collect): Likewise.
5800         (TokenCollector::collect): Likewise.
5801         (TokenStream::visit): Likewise.
5802         (TokenCollector::visit): Likewise.
5803         (TokenStream::visit_items_joined_by_separator): Likewise.
5804         (TokenCollector::visit_items_joined_by_separator): Likewise.
5805         (TokenStream::visit_as_line): Likewise.
5806         (TokenCollector::visit_as_line): Likewise.
5807         (TokenStream::visit_items_as_lines): Likewise.
5808         (TokenCollector::visit_items_as_lines): Likewise.
5809         (TokenStream::visit_items_as_block): Likewise.
5810         (TokenCollector::visit_items_as_block): Likewise.
5811         (TokenStream::trailing_comma): Likewise.
5812         (TokenCollector::trailing_comma): Likewise.
5813         (TokenStream::newline): Likewise.
5814         (TokenCollector::newline): Likewise.
5815         (TokenStream::indentation): Likewise.
5816         (TokenCollector::indentation): Likewise.
5817         (TokenStream::increment_indentation): Likewise.
5818         (TokenCollector::increment_indentation): Likewise.
5819         (TokenStream::decrement_indentation): Likewise.
5820         (TokenCollector::decrement_indentation): Likewise.
5821         (TokenStream::visit_closure_common): Likewise.
5822         (TokenCollector::visit_closure_common): Likewise.
5823         (TokenStream::visit_loop_common): Likewise.
5824         (TokenCollector::visit_loop_common): Likewise.
5825         (TokenStream::visit_function_common): Likewise.
5826         (TokenCollector::visit_function_common): Likewise.
5827         * ast/rust-ast-tokenstream.h (class TokenStream): Likewise.
5828         (class TokenCollector): Likewise.
5829         * rust-session-manager.cc (Session::dump_tokenstream): Rename
5830         token vector for clearer intent.
5831
5832 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5833
5834         * ast/rust-ast-tokenstream.cc (dispatch_float_literals): Add
5835         dispatch function for floating point literals.
5836         (TokenStream::collect): Add call to dispatcher.
5837
5838 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5839
5840         * ast/rust-ast-tokenstream.cc (dispatch_integer_literals):
5841         Add a static function to dispatch depending on the core type.
5842         (TokenStream::collect): Add call to dispatch function.
5843
5844 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5845
5846         * ast/rust-ast-tokenstream.cc (TokenStream::collect): Add
5847         conversion for byte string and string.
5848
5849 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5850
5851         * ast/rust-ast-tokenstream.cc (TokenStream::collect): Add Ident
5852         conversion.
5853
5854 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5855
5856         * ast/rust-ast-tokenstream.cc (TokenStream::collect): Add joint
5857         punct token conversion.
5858
5859 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5860
5861         * ast/rust-ast-tokenstream.cc (TokenStream::collect): Add
5862         conversion for single punctuation tokens.
5863
5864 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
5865
5866         * ast/rust-ast-tokenstream.cc (pop_group): Add a function to
5867         easily collect a group from a given stack at the end of it.
5868         (TokenStream::collect): Collect tokens as a rust compatible
5869         Tokenstream type.
5870         * ast/rust-ast-tokenstream.h (RUST_AST_TOKENSTREAM_H): Move
5871         includes to stay constrained by guards.
5872
5873 2024-01-16  M V V S Manoj Kumar  <mvvsmanojkumar@gmail.com>
5874
5875         * ast/rust-ast-full-decls.h (enum class): Added declaration.
5876         (struct AnonConst): Added declaration.
5877         (struct InlineAsmRegOrRegClass): Added declaration.
5878         (struct InlineAsmOperand): Added declaration.
5879         (struct InlineAsmPlaceHolder): Added declaration.
5880         (struct InlineAsmTemplatePiece): Added declaration.
5881         (struct TupleClobber): Added declaration.
5882         (struct TupleTemplateStr): Added declaration.
5883         * ast/rust-expr.h (class InlineAsm): Defined all it's data members outside.
5884         (enum class InlineAsmOptions): Converted this to a enum class so we could use it in the HIR.
5885         (struct AnonConst): Defined it independent of the AST::InlineAsm node.
5886         (struct InlineAsmRegOrRegClass): Defined it independent of the AST::InlineAsm node.
5887         (struct InlineAsmOperand): Defined it independent of the AST::InlineAsm node.
5888         (struct InlineAsmPlaceHolder): Defined it independent of the AST::InlineAsm node.
5889         (struct InlineAsmTemplatePiece): Defined it independent of the AST::InlineAsm node.
5890         (struct TupleClobber): Defined it independent of the AST::InlineAsm node.
5891         (struct TupleTemplateStr): Defined it independent of the AST::InlineAsm node.
5892         * hir/tree/rust-hir-expr.h (class InlineAsmReg): Added defination.
5893         (class InlineAsmRegClass): Added defination.
5894         (struct InlineAsmRegOrRegClass): Added defination.
5895         (class InlineAsm): Added defination.
5896         * hir/tree/rust-hir-full-decls.h (class InlineAsmReg): Added declaration.
5897         (class InlineAsmRegClass): Added declaration.
5898         (struct InlineAsmRegOrRegClass): Added declaration.
5899         (class InlineAsm): Added declaration.
5900
5901 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5902
5903         * backend/rust-compile-base.cc: track return type in fncontext
5904         * backend/rust-compile-context.h (struct fncontext): likewise
5905         * backend/rust-compile-expr.cc (CompileExpr::visit): apply coercion site
5906         (CompileExpr::generate_closure_function): update push_context
5907         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): likewise
5908
5909 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5910
5911         * backend/rust-compile-base.cc (HIRCompileBase::compile_function_body):
5912         add missing coercion_site codegen
5913
5914 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5915
5916         * backend/rust-compile-expr.cc (CompileExpr::visit): refactr
5917         (CompileExpr::get_fn_addr_from_dyn): likewise
5918         (CompileExpr::get_receiver_from_dyn): likewise
5919         (CompileExpr::type_cast_expression): likewise
5920         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): likewise
5921         (TyTyResolveCompile::create_dyn_obj_record): likewise
5922         (TyTyResolveCompile::create_slice_type_record): likewise
5923         (TyTyResolveCompile::create_str_type_record): likewise
5924         * backend/rust-compile-type.h: likewise
5925         * backend/rust-compile.cc (HIRCompileBase::coercion_site1): likewise
5926         (HIRCompileBase::coerce_to_dyn_object): refactor
5927         * backend/rust-tree.h (SLICE_FLAG): removed
5928         (SLICE_TYPE_P): removed
5929         (RS_DST_FLAG): new flag
5930         (RS_DST_FLAG_P): new predicate
5931         * typecheck/rust-tyty.cc (ReferenceType::is_dyn_object): new helper
5932         (ReferenceType::is_dyn_obj_type): likewise
5933         (PointerType::is_dyn_object): likewise
5934         (PointerType::is_dyn_obj_type): likewise
5935         * typecheck/rust-tyty.h (class DynamicObjectType): moved up
5936
5937 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5938
5939         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): add filter
5940
5941 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5942
5943         * backend/rust-compile-base.cc (HIRCompileBase::compile_function_body): use unit_expression
5944         (HIRCompileBase::unit_expression): new helper
5945         * backend/rust-compile-base.h: update prototype
5946         * backend/rust-compile-block.cc (CompileBlock::visit): use unit_expression
5947         * backend/rust-compile-expr.cc (CompileExpr::visit): likewise
5948         (CompileExpr::generate_closure_function): likewise
5949         * backend/rust-compile-implitem.cc (CompileTraitItem::visit): cleanup
5950         * backend/rust-compile-item.cc (CompileItem::visit): likewise
5951         * backend/rust-compile-pattern.cc (CompilePatternLet::visit): likewise
5952         * backend/rust-compile-resolve-path.cc (ResolvePathRef::resolve): likewise
5953         * backend/rust-compile-type.cc (TyTyResolveCompile::get_unit_type): new helper
5954         (TyTyResolveCompile::visit): use new unit_type helper
5955         * backend/rust-compile-type.h: likewise
5956         * rust-backend.h: simplify the return_expression
5957         * rust-gcc.cc (Gcc_backend::function_type): likewise
5958         (Gcc_backend::return_statement): likewise
5959         * backend/rust-constexpr.cc (eval_constant_expression): remove bad assertion
5960
5961 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5962
5963         * checks/lints/rust-lint-unused-var.cc (UnusedVariables::Lint): use the decl not the expr
5964
5965 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
5966
5967         * parse/rust-parse-impl.h
5968         (Parser::parse_trait_impl_function_or_method):
5969         Parse function/method qualifiers after "default".
5970
5971 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
5972
5973         * backend/rust-compile-base.cc: add missing compile_locals call
5974
5975 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5976
5977         * ast/rust-ast.h (class AttrInputMetaItemContainer): Run clang-format.
5978         (class DelimTokenTree): Likewise.
5979
5980 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5981
5982         * resolve/rust-early-name-resolver.cc (is_macro_use_module): New function.
5983         (EarlyNameResolver::accumulate_escaped_macros): New function.
5984         (EarlyNameResolver::go): Use `accumulate_escaped_macros`.
5985         (EarlyNameResolver::visit): Likewise.
5986         * resolve/rust-early-name-resolver.h: Declare `accumulate_escaped_macros`.
5987
5988 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5989
5990         * ast/rust-ast.h: Add take_items() and set_items() method to Crate.
5991         * ast/rust-item.h: Add take_items() and set_items() method to Module.
5992
5993 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5994
5995         * ast/rust-ast.h (enum Kind): Add MODULE variant.
5996         * ast/rust-item.h: Return Kind::MODULE in AST::Module::get_kind().
5997
5998 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
5999
6000         * ast/rust-macro.cc (builtin_macro_from_string): Move function.
6001         * ast/rust-macro.h (enum class): Move enum.
6002         (builtin_macro_from_string): Move function.
6003         * expand/rust-macro-builtins.cc (builtin_macro_from_string): New function.
6004         (make_macro_path_str): Use new bi-map.
6005         (parse_single_string_literal): Use new `BuiltinMacro` enum.
6006         (MacroBuiltin::include_bytes_handler): Likewise.
6007         (MacroBuiltin::include_str_handler): Likewise.
6008         (MacroBuiltin::compile_error_handler): Likewise.
6009         (MacroBuiltin::concat_handler): Likewise.
6010         (MacroBuiltin::env_handler): Likewise.
6011         (MacroBuiltin::include_handler): Likewise.
6012         (MacroBuiltin::sorry): New function.
6013         * expand/rust-macro-builtins.h (enum class): Move enum here.
6014         (builtin_macro_from_string): New function declaration.
6015         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Use
6016         new function.
6017         * util/rust-hir-map.cc (Mappings::insert_macro_def): Remove old
6018         builtin macro map.
6019
6020 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
6021
6022         * expand/rust-macro-builtins.cc: Include bidirectional map.
6023         * util/bi-map.h: New file.
6024
6025 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6026
6027         * ast/rust-ast.cc
6028         (BlockExpr::strip_tail_expr):
6029         Try to take new tail expression from statements list.
6030         * ast/rust-expr.h
6031         (BlockExpr::strip_tail_expr):
6032         Replace definition with only declaration.
6033
6034 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6035
6036         * ast/rust-ast.h
6037         (Stmt::is_expr): New.
6038         * ast/rust-stmt.h
6039         (ExprStmt::is_expr): New.
6040
6041 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6042
6043         * expand/rust-macro-substitute-ctx.cc
6044         (SubstituteCtx::substitute_repetition): Fix out-of-bounds.
6045
6046 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6047
6048         * Make-lang.in: Link against the static libproc_macro.
6049
6050 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6051
6052         * lang.opt: Add frust-extern option.
6053         * rust-session-manager.cc (Session::handle_extern_option): Add
6054         frust-extern option handler.
6055         * rust-session-manager.h (struct Session): Add an unordered map
6056         to store library name and locations.
6057
6058 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6059
6060         * parse/rust-parse-impl.h
6061         (Parser::parse_generic_params):
6062         Handle parameter parsing error.
6063
6064 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6065
6066         * typecheck/rust-hir-type-check-expr.cc: update for op overload
6067
6068 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6069
6070         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): use the predicate
6071         (TypeCheckExpr::resolve_segments): cleanup
6072
6073 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6074
6075         * typecheck/rust-hir-trait-reference.cc (AssociatedImplTrait::AssociatedImplTrait):
6076         bind the predicate
6077         (AssociatedImplTrait::get_trait): remove
6078         (AssociatedImplTrait::get_predicate): new getter
6079         * typecheck/rust-hir-trait-reference.h: bind predicate
6080         * typecheck/rust-hir-type-check-item.cc: update ctor
6081         * typecheck/rust-type-util.cc (lookup_associated_impl_block): new function
6082         * typecheck/rust-type-util.h (class BaseType): remove unused forward decl
6083         (lookup_associated_impl_block): new helper
6084         * typecheck/rust-tyty-bounds.cc (TypeBoundPredicate::is_equal): new
6085         * typecheck/rust-tyty-subst.cc (SubstitutionRef::lookup_associated_impl): use new helper
6086         (SubstitutionRef::monomorphize): update usage/error handling
6087         * typecheck/rust-tyty-subst.h: remove old prototype
6088         * typecheck/rust-tyty.h: add is_equal decl
6089
6090 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6091
6092         * typecheck/rust-hir-type-check-pattern.cc
6093         (TypeCheckPattern::visit): Type check StructPatternFieldIdentPat.
6094
6095 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6096
6097         * hir/rust-ast-lower-pattern.cc
6098         (ASTLoweringPattern::visit): Lower StructPatternFieldIdentPat.
6099
6100 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6101
6102         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::resolve_fn_trait_call):
6103         return the assoicated predicate
6104         * typecheck/rust-hir-type-check-expr.h: update prototype
6105
6106 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6107
6108         * hir/rust-ast-lower-implitem.h: add missing where clause lowering
6109
6110 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6111
6112         * hir/tree/rust-hir-item.h: add get_locus() const
6113
6114 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6115
6116         * hir/tree/rust-hir-pattern.h
6117         (StructPatternFieldIdentPat::get_identifier): New.
6118         (StructPatternFieldIdentPat::get_pattern): New.
6119
6120 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
6121
6122         * ast/rust-ast-dump.cc (Dump::visit): print parentheses around
6123         unique expression operand.
6124
6125 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6126
6127         * rust-session-manager.cc
6128         (Session::enable_dump): Fix error messages.
6129
6130 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6131
6132         * typecheck/rust-unify.cc (UnifyRules::emit_abi_mismatch): new error method
6133         (UnifyRules::expect_fndef): add ABI check
6134         * typecheck/rust-unify.h: prototype for new error method
6135
6136 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6137
6138         * util/rust-abi.cc (get_abi_from_string): add ABI mapping
6139
6140 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6141
6142         * hir/tree/rust-hir-pattern.h: add missing get_mutability
6143         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit):
6144         use new ClosureParamInfer on untyped parameters
6145         * typecheck/rust-hir-type-check-pattern.cc (ClosureParamInfer::Resolve): interface
6146         (ClosureParamInfer::ClosureParamInfer): constructor
6147         (ClosureParamInfer::visit): visitors for each pattern
6148         * typecheck/rust-hir-type-check-pattern.h (class ClosureParamInfer): new visitor
6149
6150 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6151
6152         * typecheck/rust-hir-type-check-pattern.h: cleanup
6153
6154 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6155
6156         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
6157         return so we dont hit undefined behaviour
6158
6159 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6160
6161         * backend/rust-compile-implitem.h: remove includes
6162
6163 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6164
6165         * backend/rust-compile-item.cc (CompileItem::visit): remove bad checks
6166
6167 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6168
6169         * lang.opt: add lang option flag
6170         * rust-lang.cc (grs_langhook_init_options_struct): enable by default
6171
6172 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6173
6174         * typecheck/rust-tyty-bounds.cc (TypeBoundPredicate::operator=):
6175         we are done if other is in an error state
6176
6177 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6178
6179         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select): verify it is a method
6180
6181 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6182
6183         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): use new interface
6184         * typecheck/rust-hir-type-check-base.h: update prototype to include Self
6185         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): lifewise
6186         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::resolve_impl_block_substitutions):
6187         likewise
6188         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): likewise
6189         (TypeCheckExpr::resolve_segments): likewise
6190         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): likewise
6191         (TypeResolveGenericParam::visit): likewise
6192         (ResolveWhereClauseItem::visit): likewise
6193         * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound): likewise
6194         (TypeBoundPredicate::apply_generic_arguments): likewise
6195         (TypeBoundsMappings::lookup_predicate): likewise
6196         * typecheck/rust-tyty-bounds.h: likewise
6197         * typecheck/rust-tyty.h:likewise
6198
6199 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6200
6201         * typecheck/rust-hir-type-check.h: New error state and missing copy implementations
6202         * typecheck/rust-typecheck-context.cc (TypeCheckContextItem::TypeCheckContextItem):
6203         missing copy ctor
6204         (TypeCheckContextItem::operator=): missing copy implementation
6205         (TypeCheckContextItem::get_error): new static function
6206         (TypeCheckContextItem::is_error): new method
6207         (TypeCheckContextItem::get_context_type): handle error state
6208         (TypeCheckContextItem::get_defid): handle error state
6209
6210 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6211
6212         * typecheck/rust-hir-type-check.h: new helper
6213         * typecheck/rust-typecheck-context.cc (TypeCheckContext::have_function_context):
6214         implementation
6215
6216 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6217
6218         * typecheck/rust-hir-type-check.h: Add prototype
6219         * typecheck/rust-typecheck-context.cc (TypeCheckContextItem::get_defid): implementation
6220
6221 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6222
6223         * typecheck/rust-hir-type-check-expr.cc: refactor
6224
6225 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6226
6227         * typecheck/rust-autoderef.cc: don't take a reference
6228         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): likewise
6229         * typecheck/rust-hir-type-check.h: remove reference
6230         * typecheck/rust-typecheck-context.cc (TypeCheckContext::pop_return_type): likewise
6231
6232 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6233
6234         * resolve/rust-ast-resolve-pattern.cc
6235         (PatternDeclaration::visit): Handle StructPatternFieldIdentPat.
6236
6237 2024-01-16  TieWay59  <tieway59@foxmail.com>
6238
6239         PR translation/108890
6240         * lang.opt: Fix translation mistakes 2023 in
6241         GCC/Rust [PR108890]
6242         (line 67): change the inconsistent tab to spaces
6243         (line 75): wrap bare placeholder `integer`
6244         (line 79): remove redundant text of `Choose which`
6245         (line 96): remove redundant text of `Choose which`
6246         (line 112): remove redundant `Flag to`
6247         (line 124): correct the exclusive term `When to stop`
6248         (line 124): correct typo of `copimlation`
6249
6250 2024-01-16  M V V S Manoj Kumar  <mvvsmanojkumar@gmail.com>
6251
6252         * parse/rust-parse-impl.h (Parser::debug_dump_ast_output): Removed this funtion.
6253         * rust-session-manager.cc (Session::enable_dump): Removed else if (arg == "parse").
6254         (Session::compile_crate): Removed calls of dump_ast and dump_ast_expanded.
6255         (Session::dump_ast): Removed this function.
6256         (Session::dump_ast_expanded): Removed this function.
6257         * rust-session-manager.h (struct CompileOptions): Removed the PARSER_AST_DUMP option.
6258
6259 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
6260
6261         * parse/rust-parse-impl.h (Parser::parse_reference_pattern): Do not
6262         call into `parse_pattern` anymore.
6263
6264 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6265
6266         * hir/rust-ast-lower-pattern.cc
6267         (ASTLoweringPattern::translate): Add is_let_top_level parameter.
6268         (ASTLoweringPattern::visit): Handle is_let_top_level.
6269         * hir/rust-ast-lower-pattern.h
6270         (class ASTLoweringPattern): Add is_let_top_level.
6271         * hir/rust-ast-lower-stmt.cc
6272         (ASTLoweringStmt::visit): Set is_let_top_level.
6273
6274 2024-01-16  Zheyuan Chen  <sephirotheca17@gmail.com>
6275
6276         * ast/rust-ast-dump.cc: fix bad formatting for associated type.
6277
6278 2024-01-16  Sergey Bugaev  <bugaevc@gmail.com>
6279
6280         * hir/rust-ast-lower-expr.h, hir/rust-ast-lower-expr.cc:
6281         Lower AST::ErrorPropagationExpr to HIR::ErrorPropagationExpr
6282
6283 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6284
6285         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Fix scope
6286         resolution token output.
6287
6288 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6289
6290         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Keep
6291         associated type.
6292
6293 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6294
6295         * ast/rust-ast-tokenstream.cc (TokenStream::visit_function_common):
6296         Fix function body output.
6297
6298 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6299
6300         * parse/rust-parse-impl.h (Parser::parse_outer_attribute): Fix
6301         attribute status.
6302
6303 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6304
6305         * lex/rust-token.cc (Token::as_string): Fix lifetime string
6306         representation.
6307
6308 2024-01-16  Sergey Bugaev  <bugaevc@gmail.com>
6309
6310         * resolve/rust-ast-resolve-expr.cc: Add "break rust" Easter egg
6311
6312 2024-01-16  Sergey Bugaev  <bugaevc@gmail.com>
6313
6314         * resolve/rust-ast-resolve-expr.h,
6315         resolve/rust-ast-resolve-expr.cc: Add ResolveExpr::funny_error
6316
6317 2024-01-16  Sergey Bugaev  <bugaevc@gmail.com>
6318
6319         * ast/rust-ast.h: Add AST::Kind::IDENTIFIER
6320
6321 2024-01-16  Sergey Bugaev  <bugaevc@gmail.com>
6322
6323         * ast/rust-ast.h (Kind): Convert into a C++ enum class
6324         * expand/rust-macro-builtins.cc: Adapt to the change
6325
6326 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6327
6328         * typecheck/rust-hir-type-check-expr.cc
6329         (TypeCheckExpr::visit): Add implementation for IfLetExprConseqElse.
6330         * typecheck/rust-hir-type-check-expr.h:
6331         (TypeCheckExpr::visit): Remove stub implementation for IfLetExprConseqElse.
6332         * hir/rust-ast-lower-expr.cc
6333         (ASTLoweringExpr::visit): Lower IfLetExpr{,ConseqElse}.
6334         * hir/rust-ast-lower-expr.h:
6335         (ASTLoweringExpr::visit): Likewise.
6336         * hir/rust-ast-lower-block.h
6337         (ASTLoweringIfLetBlock::visit): Lower IfLetExprConseqElse.
6338         (ASTLoweringExprWithBlock::visit): Likewise.
6339         * hir/rust-ast-lower.cc
6340         (ASTLoweringIfLetBlock::visit): Lower IfLetExprConseqElse.
6341         * hir/tree/rust-hir-expr.h
6342         (IfLetExprConseqElse::IfLetExprConseqElse): Make constructor more general.
6343         (IfLetExprConseqElse::vis_else_block): Add.
6344         (IfLetExprConseqElse::get_else_block): Add.
6345         * resolve/rust-ast-resolve-expr.cc
6346         (ResolveExpr::visit): Add IfLetExprConseqElse visitor.
6347         * resolve/rust-ast-resolve-expr.h
6348         (ResolveExpr::visit): Add IfLetExprConseqElse visitor.
6349
6350 2024-01-16  Sebastian Kirmayer  <gnu@kirmayer.eu>
6351
6352         * parse/rust-parse-impl.h
6353         (Parser<ManagedTokenSource>::parse_macro_match_repetition):
6354         reject separator in `?` repetition
6355
6356 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6357
6358         * ast/rust-expr.h
6359         (class IfLetExprConseqElse): Make else_block ExprWithBlock.
6360         (class IfLetExprConseqIf): Remove.
6361         (class IfLetExprConseqIfLet): Remove.
6362         * ast/rust-ast-full-decls.h
6363         (class IfLetExprConseqIf): Remove.
6364         (class IfLetExprConseqIfLet): Remove.
6365         * ast/rust-ast.cc
6366         (IfLetExprConseqElse::as_string): Adjust output.
6367         (IfLetExprConseqIf::as_string): Remove.
6368         (IfLetExprConseqIfLet::as_string): Remove.
6369         (IfLetExprConseqIf::accept_vis): Remove.
6370         (IfLetExprConseqIfLet::accept_vis): Remove.
6371         * ast/rust-ast-visitor.h
6372         (ASTVisitor::visit): Remove IfLetExprConseqIf{,Let} visitors.
6373         * ast/rust-ast-dump.cc
6374         (Dump::visit): Likewise.
6375         * ast/rust-ast-dump.h:
6376         (Dump::visit): Likewise.
6377         * ast/rust-ast-tokenstream.cc
6378         (TokenStream::visit): Likewise.
6379         * ast/rust-ast-tokenstream.h
6380         (TokenStream::visit): Likewise.
6381         * util/rust-attributes.cc
6382         (AttributeChecker::visit): Likewise.
6383         * util/rust-attributes.h:
6384         (AttributeChecker::visit): Likewise.
6385         * resolve/rust-early-name-resolver.cc
6386         (EarlyNameResolver::visit): Likewise.
6387         * resolve/rust-early-name-resolver.h
6388         (EarlyNameResolver::visit): Likewise.
6389         * resolve/rust-ast-resolve-base.h
6390         (ResolverBase::visit): Likewise.
6391         * resolve/rust-ast-resolve-base.cc
6392         (ResolverBase::visit): Likewise.
6393         * checks/errors/rust-feature-gate.h
6394         (FeatureGate::visit): Likewise.
6395         * expand/rust-cfg-strip.cc
6396         (CfgStrip::visit): Likewise.
6397         * expand/rust-cfg-strip.h:
6398         (CfgStrip::visit): Likewise.
6399         * expand/rust-expand-visitor.cc
6400         (ExpandVisitor::visit): Likewise.
6401         * expand/rust-expand-visitor.h
6402         (ExpandVisitor::visit): Likewise.
6403         * hir/rust-ast-lower-base.cc
6404         (ASTLoweringBase::visit): Likewise.
6405         * hir/rust-ast-lower-base.h:
6406         (ASTLoweringBase::visit): Likewise.
6407         * parse/rust-parse-impl.h
6408         (Parser::parse_if_let_expr): Replace IfLetExprConseqIf{,Let} with IfLetExprConseqElse.
6409
6410 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6411
6412         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add struct
6413         name and curly braces to output tokenstream.
6414
6415 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6416
6417         * parse/rust-parse-impl.h
6418         (Parser::parse_macro_match): Handle underscore.
6419
6420 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6421
6422         * hir/tree/rust-hir-full-decls.h
6423         (class ExprStmtWithoutBlock): Remove.
6424         (class ExprStmtWithBlock): Remove.
6425         * hir/tree/rust-hir-stmt.h
6426         (class ExprStmt):
6427         Add remaining ExprStmtWith{,out}Block functionality.
6428         (class ExprStmtWithoutBlock): Remove.
6429         (class ExprStmtWithBlock): Remove.
6430         * hir/rust-ast-lower-stmt.cc
6431         (ASTLoweringStmt::visit):
6432         Lower to HIR::ExprStmt instead of deriving class.
6433
6434 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6435
6436         * backend/rust-compile-stmt.cc
6437         (CompileStmt::visit): Unify ExprStmtWith{,out}Block visitors.
6438         * backend/rust-compile-stmt.h
6439         (CompileStmt::visit): Likewise.
6440         * backend/rust-compile-item.h
6441         (CompileItem::visit): Likewise.
6442         * hir/rust-hir-dump.cc
6443         (Dump::visit): Likewise.
6444         * hir/rust-hir-dump.h
6445         (Dump::visit): Likewise.
6446         * hir/tree/rust-hir-stmt.h
6447         (ExprStmt::accept_vis): Add.
6448         (ExprStmtWithoutBlock::accept_vis): Remove.
6449         (ExprStmtWithBlock::accept_vis): Remove.
6450         * hir/tree/rust-hir.cc
6451         (ExprStmt::accept_vis): Add.
6452         (ExprStmtWithoutBlock::accept_vis): Remove.
6453         (ExprStmtWithBlock::accept_vis): Remove.
6454         * hir/tree/rust-hir-visitor.h
6455         (HIRFullVisitor::visit): Likewise.
6456         (HIRFullVisitorBase::visit): Likewise.
6457         (HIRStmtVisitor::visit): Likewise.
6458         * checks/errors/rust-const-checker.cc
6459         (ConstChecker::visit): Likewise.
6460         * checks/errors/rust-const-checker.h
6461         (ConstChecker::visit): Likewise.
6462         * checks/errors/rust-unsafe-checker.cc
6463         (UnsafeChecker::visit): Likewise.
6464         * checks/errors/rust-unsafe-checker.h
6465         (UnsafeChecker::visit): Likewise.
6466         * checks/errors/privacy/rust-privacy-reporter.cc
6467         (PrivacyReporter::visit): Likewise.
6468         * checks/errors/privacy/rust-privacy-reporter.h
6469         (PrivacyReporter::visit): Likewise.
6470         * checks/lints/rust-lint-marklive.h
6471         (MarkLive::visit): Likewise.
6472         * typecheck/rust-hir-type-check-stmt.cc
6473         (TypeCheckStmt::visit): Likewise.
6474         * typecheck/rust-hir-type-check-stmt.h
6475         (TypeCheckStmt::visit): Likewise.
6476         * typecheck/rust-tycheck-dump.h
6477         (TypeResolverDump::visit): Likewise.
6478
6479 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6480
6481         * hir/tree/rust-hir-stmt.h
6482         (ExprStmt::expr): Add field.
6483         (ExprStmt::get_expr): Add method.
6484         (ExprStmt::ExprStmt): Add copy/move constructors, modify existing constructor.
6485         (ExprStmt::operator=): Add assignment operator.
6486         (ExprStmtWithoutBlock::expr): Remove field.
6487         (ExprStmtWithoutBlock::get_expr): Remove method.
6488         (ExprStmtWithoutBlock::ExprStmt):
6489         Remove copy/move constructors, modify existing constructor.
6490         (ExprStmtWithoutBlock::operator=): Remove assignment operator.
6491         (ExprStmtWithBlock::expr): Remove field.
6492         (ExprStmtWithBlock::get_expr): Remove method.
6493         (ExprStmtWithBlock::ExprStmt): Remove copy/move constructors, modify existing constructor.
6494         (ExprStmtWithBlock::operator=): Remove assignment operator.
6495         (ExprStmt::as_string): Add method.
6496         (ExprStmtWithBlock::as_string): Remove method.
6497         (ExprStmtWithoutBlock::as_string): Remove method.
6498         * hir/tree/rust-hir.cc
6499         (ExprStmt::as_string): Add method.
6500         (ExprStmtWithBlock::as_string): Remove method.
6501         (ExprStmtWithoutBlock::as_string): Remove method.
6502
6503 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6504
6505         * ast/rust-expr.h
6506         (class IfExprConseqElse): Make else_block ExprWithBlock.
6507         (class IfExprConseqIf): Remove.
6508         (class IfExprConseqIfLet): Remove.
6509         * ast/rust-ast-full-decls.h
6510         (class IfExprConseqIf): Remove.
6511         (class IfExprConseqIfLet): Remove.
6512         * ast/rust-ast.cc
6513         (IfExprConseqElse::as_string): Adjust output.
6514         (IfExprConseqIf::as_string): Remove.
6515         (IfExprConseqIfLet::as_string): Remove.
6516         (IfExprConseqIf::accept_vis): Remove.
6517         (IfExprConseqIfLet::accept_vis): Remove.
6518         * ast/rust-ast-visitor.h
6519         (ASTVisitor::visit): Remove IfExprConseqIf{,Let} visitors.
6520         * ast/rust-ast-tokenstream.cc
6521         (TokenStream::visit): Likewise.
6522         * ast/rust-ast-tokenstream.h
6523         (TokenStream::visit): Likewise.
6524         * ast/rust-ast-dump.cc
6525         (Dump::visit): Likewise.
6526         * ast/rust-ast-dump.h
6527         (Dump::visit): Likewise.
6528         * checks/errors/rust-feature-gate.h
6529         (FeatureGate::visit): Likewise.
6530         * util/rust-attributes.cc
6531         (AttributeChecker::visit): Likewise.
6532         * util/rust-attributes.h
6533         (AttributeChecker::visit): Likewise.
6534         * resolve/rust-early-name-resolver.cc
6535         (EarlyNameResolver::visit): Likewise.
6536         * resolve/rust-early-name-resolver.h
6537         (EarlyNameResolver::visit): Likewise.
6538         * resolve/rust-ast-resolve-base.h
6539         (ResolverBase::visit): Likewise.
6540         * resolve/rust-ast-resolve-base.cc
6541         (ResolverBase::visit): Likewise.
6542         * resolve/rust-ast-resolve-expr.h
6543         (ResolveExpr::visit): Remove IfExprConseqIf visitor.
6544         * resolve/rust-ast-resolve-expr.cc
6545         (ResolveExpr::visit): Likewise.
6546         * expand/rust-cfg-strip.cc
6547         (CfgStrip::visit): Remove IfExprConseqIf{,Let} visitors.
6548         * expand/rust-cfg-strip.h
6549         (CfgStrip::visit): Likewise.
6550         * expand/rust-expand-visitor.cc
6551         (ExpandVisitor::visit): Likewise.
6552         * expand/rust-expand-visitor.h
6553         (ExpandVisitor::visit): Likewise.
6554         * hir/rust-ast-lower-base.cc
6555         (ASTLoweringBase::visit): Likewise.
6556         * hir/rust-ast-lower-base.h
6557         (ASTLoweringBase::visit): Likewise.
6558         * hir/rust-ast-lower-block.h
6559         (ASTLoweringIfBlock::visit): Remove IfExprConseqIf visitor.
6560         (ASTLoweringExprWithBlock::visit): Likewise.
6561         * hir/rust-ast-lower.cc
6562         (ASTLoweringIfBlock::visit):
6563         Remove IfExprConseqIf visitor, adjust IfExprConseqElse lowering.
6564         * hir/rust-ast-lower-expr.h
6565         (ASTLoweringExpr::visit): Remove IfExprConseqIf visitor.
6566         * hir/rust-ast-lower-expr.cc
6567         (ASTLoweringExpr::visit): Likewise.
6568         * parse/rust-parse-impl.h
6569         (Parser::parse_if_expr): Replace IfExprConseqIf{,Let} with IfExprConseqElse.
6570
6571 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6572
6573         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Fix inner
6574         attribute tokenstream output.
6575
6576 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
6577
6578         * ast/rust-ast-dump.cc (Dump::debug): New.
6579         * ast/rust-ast-dump.h (Dump::debug): Untemplate it.
6580         (debug): New.
6581         * ast/rust-ast.h (class Visitable): New.
6582         (class TokenTree): Inherit from Visitable.
6583         (class MacroMatch): Likewise.
6584         (class AttrInput): Likewise.
6585         (class MetaItemInner): Likewise.
6586         (class Pattern): Likewise.
6587         (classTypeParamBound): Likewise.
6588         (class GenericParam): Likewise.
6589         (class TraitItem): Likewise.
6590         (classInherentImplItem): Likewise.
6591         (class TraitImplItem): Likewise.
6592         (class ExternalItem): Likewise.
6593         (class SingleASTNode): Likewise.
6594
6595 2024-01-16  Thomas Schwinge  <thomas@codesourcery.com>
6596
6597         * rust-lang.cc (grs_langhook_type_for_mode): Placate clang-format.
6598
6599 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6600
6601         * ast/rust-ast.h: Add boolean for differenciation.
6602         * parse/rust-parse-impl.h (Parser::parse_doc_comment): Change
6603         function interface to make code cleaner. It should return a body
6604         instead of the whole attribute.
6605         (Parser::parse_inner_attribute): Specify the inner status of the
6606         node.
6607         (Parser::parse_attribute_body): Change function interface to
6608         make the code cleaner much like parse_doc_comment.
6609         (Parser::parse_outer_attribute): Specify outer status of the
6610         node.
6611         * parse/rust-parse.h: Update functions prototypes.
6612
6613 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6614
6615         * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile):
6616         reuse resolve_method_address to monomorphize the call if required
6617         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments):
6618         allow matching against unimplemented trait item bounds
6619
6620 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6621
6622         * typecheck/rust-hir-path-probe.cc: dont subst with a dynamic object
6623
6624 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6625
6626         * backend/rust-compile-base.cc (HIRCompileBase::resolve_method_address): moved here
6627         * backend/rust-compile-base.h: refactored prototype
6628         * backend/rust-compile-expr.cc (CompileExpr::resolve_method_address): refactor
6629         * backend/rust-compile-expr.h: likewise
6630
6631 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6632
6633         * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile): remove unused
6634
6635 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6636
6637         * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile): call destructure
6638
6639 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6640
6641         * backend/rust-compile-expr.cc (CompileExpr::resolve_method_address):
6642         call path probe impl trait
6643
6644 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6645
6646         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Add call
6647         to attribute expansion function.
6648
6649 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6650
6651         * expand/rust-expand-visitor.cc (ExpandVisitor::visit_outer_attrs):
6652         Change condition order.
6653         (ExpandVisitor::visit_inner_using_attrs): Likewise.
6654         (ExpandVisitor::visit_attrs_with_derive): Likewise.
6655         (ExpandVisitor::is_builtin): Add builtin identification
6656         function.
6657         * expand/rust-expand-visitor.h: Add function prototype.
6658         * util/rust-attributes.cc: Add missing rustc_builtin_macro
6659         attribute.
6660
6661 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6662
6663         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_struct_fields):
6664         Add call to expand structu fields.
6665         (ExpandVisitor::expand_function_params): Add call to expand
6666         function parameters.
6667         (ExpandVisitor::expand_closure_params): Add call to expand
6668         closure parameters.
6669         (ExpandVisitor::visit): Add calls for item outer attribute
6670         expansions.
6671
6672 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6673
6674         * expand/rust-expand-visitor.cc (ExpandVisitor::expand_outer_attribute):
6675         Stub for a single attribute expansion.
6676         (ExpandVisitor::visit_outer_attrs): Visit the attributes to
6677         expand on a given item.
6678         * expand/rust-expand-visitor.h: Add function prototypes.
6679
6680 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6681
6682         * ast/rust-ast.h: Add getter to Expr class.
6683         * ast/rust-expr.h: Add override attribute to existing getters.
6684         Also implement it for RangeExpr, attempting to retrieve outer
6685         attributes on those types will crash the compiler.
6686         * ast/rust-macro.h: Add override attribute to existing getters.
6687         * ast/rust-path.h: Likewise.
6688
6689 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6690
6691         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Add call
6692         to inner attribute stub.
6693         (ExpandVisitor::expand_inner_attribute): Expand one single
6694         attribute.
6695         (ExpandVisitor::visit_inner_using_attrs): Expand a given item
6696         using a vector of attributes.
6697         (ExpandVisitor::visit_inner_attrs): Visit inner attributes of a
6698         given item.
6699         * expand/rust-expand-visitor.h: Add function prototypes.
6700
6701 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6702
6703         * expand/rust-expand-visitor.cc (ExpandVisitor::visit): Add call
6704         to derive expander.
6705         (ExpandVisitor::expand_derive): Expand a single derive.
6706         (ExpandVisitor::visit_attrs_with_derive): Visit an item with
6707         derive attributes.
6708         (ExpandVisitor::is_derive): Identify a derive attribute.
6709         * expand/rust-expand-visitor.h: Add function prototypes.
6710
6711 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6712
6713         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Fix ICE.
6714
6715 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6716
6717         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Remove
6718         default separator.
6719
6720 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6721
6722         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Visit inner
6723         attributes.
6724
6725 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6726
6727         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Change token
6728         type.
6729
6730 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6731
6732         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Fix existing
6733         and implement remaining attribute visitors.
6734
6735 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6736
6737         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor
6738         to the union's outer attributes.
6739
6740 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6741
6742         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add call to
6743         inner attribute visitor.
6744
6745 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6746
6747         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Fix ICE.
6748
6749 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6750
6751         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Make comma
6752         mandatory.
6753
6754 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6755
6756         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Remove
6757         additional semicolon output.
6758         * ast/rust-ast-tokenstream.h: Change block visitor prototype
6759         with a default value for trailing tokens.
6760
6761 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6762
6763         * Make-lang.in: Add two new files to the list of sources.
6764         * ast/rust-ast-full.h: Add new ast formatting header.
6765         * ast/rust-ast.cc (enum indent_mode): Move formatting function
6766         to it's own file.
6767         (indent_spaces): Likewise.
6768         (get_string_in_delims): Likewise.
6769         (enum AttrMode): Likewise.
6770         (get_mode_dump_desc): Likewise.
6771         (append_attributes): Likewise.
6772         (unquote_string): Likewise.
6773         (GroupedExpr::as_string): Move pattern implementation to it's
6774         own file.
6775         (RangePattern::as_string): Likewise.
6776         (RangePatternBoundLiteral::as_string): Likewise.
6777         (SlicePattern::as_string): Likewise.
6778         (AltPattern::as_string): Likewise.
6779         (TuplePatternItemsMultiple::as_string): Likewise.
6780         (TuplePatternItemsRanged::as_string): Likewise.
6781         (TuplePattern::as_string): Likewise.
6782         (StructPatternField::as_string): Likewise.
6783         (StructPatternFieldIdent::as_string): Likewise.
6784         (StructPatternFieldTuplePat::as_string): Likewise.
6785         (StructPatternFieldIdentPat::as_string): Likewise.
6786         (StructPatternElements::as_string): Likewise.
6787         (StructPattern::as_string): Likewise.
6788         (LiteralPattern::as_string): Likewise.
6789         (ReferencePattern::as_string): Likewise.
6790         (IdentifierPattern::as_string): Likewise.
6791         (TupleStructItemsNoRange::as_string): Likewise.
6792         (TupleStructItemsRange::as_string): Likewise.
6793         (TupleStructPattern::as_string): Likewise.
6794         (GroupedExpr::accept_vis): Likewise.
6795         (LiteralPattern::accept_vis): Likewise.
6796         (IdentifierPattern::accept_vis): Likewise.
6797         (WildcardPattern::accept_vis): Likewise.
6798         (RestPattern::accept_vis): Likewise.
6799         (RangePatternBoundLiteral::accept_vis): Likewise.
6800         (RangePatternBoundPath::accept_vis): Likewise.
6801         (RangePatternBoundQualPath::accept_vis): Likewise.
6802         (RangePattern::accept_vis): Likewise.
6803         (ReferencePattern::accept_vis): Likewise.
6804         (StructPatternFieldTuplePat::accept_vis): Likewise.
6805         (StructPatternFieldIdentPat::accept_vis): Likewise.
6806         (StructPatternFieldIdent::accept_vis): Likewise.
6807         (StructPattern::accept_vis): Likewise.
6808         (TupleStructItemsNoRange::accept_vis): Likewise.
6809         (TupleStructItemsRange::accept_vis): Likewise.
6810         (TupleStructPattern::accept_vis): Likewise.
6811         (TuplePatternItemsMultiple::accept_vis): Likewise.
6812         (TuplePatternItemsRanged::accept_vis): Likewise.
6813         (TuplePattern::accept_vis): Likewise.
6814         (GroupedPattern::accept_vis): Likewise.
6815         (SlicePattern::accept_vis): Likewise.
6816         (AltPattern::accept_vis): Likewise.
6817         * ast/rust-ast-formatting.cc: New file.
6818         * ast/rust-ast-formatting.h: New file.
6819         * ast/rust-pattern.cc: New file.
6820
6821 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6822
6823         * Make-lang.in: Add new file for rust-path implementation.
6824         * ast/rust-ast.cc (PathInExpression::as_string): Move function
6825         to the new file.
6826         (PathPattern::as_string): Likewise.
6827         (QualifiedPathInExpression::as_string): Likewise.
6828         (ConstGenericParam::as_string): Likewise.
6829         (QualifiedPathInType::as_string): Likewise.
6830         (TypePath::as_string): Likewise.
6831         (PathPattern::convert_to_simple_path): Likewise.
6832         (TypePath::as_simple_path): Likewise.
6833         (PathExprSegment::as_string): Likewise.
6834         (GenericArgs::as_string): Likewise.
6835         (GenericArgsBinding::as_string): Likewise.
6836         (TypePath::to_trait_bound): Likewise.
6837         (TypePathSegmentGeneric::as_string): Likewise.
6838         (TypePathFunction::as_string): Likewise.
6839         (TypePathSegmentFunction::as_string): Likewise.
6840         (ConstGenericParam::accept_vis): Likewise.
6841         (PathInExpression::accept_vis): Likewise.
6842         (TypePathSegment::accept_vis): Likewise.
6843         (TypePathSegmentGeneric::accept_vis): Likewise.
6844         (TypePathSegmentFunction::accept_vis): Likewise.
6845         (TypePath::accept_vis): Likewise.
6846         (QualifiedPathInExpression::accept_vis): Likewise.
6847         (QualifiedPathInType::accept_vis): Likewise.
6848         (GenericArg::disambiguate_to_const): Likewise.
6849         (GenericArg::disambiguate_to_type): Likewise.
6850         * ast/rust-path.cc: New file.
6851
6852 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6853
6854         * backend/rust-compile-item.cc (CompileItem::visit): unwrap the constant expression
6855
6856 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
6857
6858         * util/rust-lang-item.h
6859         (RustLangItem::ItemType::FN): Add.
6860         (RustLangItem::ItemType::FN_MUT): Add.
6861         (RustLangItem::Parse): Handle FN and FN_MUT.
6862         (RustLangItem::ToString): Handle FN and FN_MUT.
6863
6864 2024-01-16  Emanuele Micheletti  <micheletti.emanuele@hotmail.com>
6865
6866         * typecheck/rust-casts.cc (TypeCastRules::cast_rules):
6867         case INTEGRAL handles TypeKind::CHAR
6868
6869 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6870
6871         * resolve/rust-ast-resolve-item.cc (ResolveTraitItems::visit):
6872         add check for reference marker and type's in self params
6873         (ResolveItem::visit): likewise
6874         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_root_path):
6875         remove bad generics check
6876         (TypeCheckExpr::resolve_segments): likewise
6877         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::resolve_root_path): likewise
6878
6879 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6880
6881         * resolve/rust-ast-resolve-item.cc
6882         (ResolveTraitItems::visit): add name resolution self param
6883         (ResolveItem::visit): likewise
6884
6885 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6886
6887         * typecheck/rust-tyty-bounds.cc (TypeBoundPredicate::TypeBoundPredicate): this is an empty
6888         (TypeBoundPredicate::operator=): likewise
6889         * typecheck/rust-tyty-subst.cc (SubstitutionArgumentMappings::empty): new interface
6890         (SubstitutionArgumentMappings::is_error): this marks it as an error
6891         * typecheck/rust-tyty-subst.h: update prototypes
6892
6893 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
6894
6895         * checks/errors/privacy/rust-privacy-reporter.cc
6896         (PrivacyReporter::check_base_type_privacy): allow error types to be permissive
6897
6898 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6899
6900         * ast/rust-ast-tokenstream.cc (TokenStream::visit_items_as_lines):
6901         Handle trailing chars.
6902         (TokenStream::visit_items_as_block): Likewise.
6903         (TokenStream::visit): Fix visitor.
6904
6905 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6906
6907         * lex/rust-token.cc (Token::as_string): Add type hint output.
6908
6909 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6910
6911         * rust-session-manager.cc (Session::enable_dump): Enable new
6912         dump.
6913         (Session::compile_crate): CLI argument parsing.
6914         (Session::dump_tokenstream): Dump the tokenstream as a string in
6915         the specified file.
6916         * rust-session-manager.h (struct CompileOptions): Add
6917         tokenstream dump option.
6918
6919 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6920
6921         * lex/rust-token.cc (Token::as_string): Add as_string
6922         implementation.
6923         * lex/rust-token.h: Add as_string prototype.
6924
6925 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6926
6927         * ast/rust-ast-tokenstream.cc (TokenStream::TokenStream): Add
6928         constructor.
6929
6930 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6931
6932         * ast/rust-ast-tokenstream.cc (TokenStream::collect_tokens): Add
6933         getter.
6934         (TokenStream::go): Rename function.
6935         (TokenStream::visit): Likewise.
6936         * ast/rust-ast-tokenstream.h: Add collect prototype.
6937
6938 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6939
6940         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Change
6941         getter name.
6942         * ast/rust-ast.cc (SimplePath::as_string): Change attribute
6943         name.
6944         * ast/rust-ast.h (class SimplePath): Refactor attribute name and
6945         change getter name.
6946
6947 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6948
6949         * ast/rust-ast-tokenstream.cc (TokenStream::visit_as_line): Add
6950         formatting calls.
6951         (TokenStream::visit_items_as_block): Likewise.
6952         (TokenStream::newline): Add stub.
6953         (TokenStream::indentation): Add stub.
6954         (TokenStream::increment_indentation): Add stub.
6955         (TokenStream::decrement_indentation): Add stub.
6956         (TokenStream::visit): Add formatting calls.
6957         (TokenStream::visit_function_common): Likewise.
6958         * ast/rust-ast-tokenstream.h: Add stub prototypes.
6959
6960 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6961
6962         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor.
6963
6964 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6965
6966         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor
6967         implementation.
6968         * ast/rust-ast-tokenstream.h: Add additional function prototype.
6969         * ast/rust-item.h: Add some getters.
6970         * ast/rust-macro.h: Likewise.
6971
6972 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6973
6974         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor.
6975         * ast/rust-item.h: Add missing getters.
6976
6977 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6978
6979         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor.
6980
6981 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6982
6983         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add
6984         visitors.
6985         (TokenStream::visit_closure_common): Merge common code for
6986         closure visitors.
6987         * ast/rust-ast-tokenstream.h: Add function prototype.
6988         * ast/rust-expr.h: Add missing move attribute getter.
6989
6990 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6991
6992         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add
6993         visitors.
6994         (TokenStream::visit_loop_common): Merge common loop code.
6995         * ast/rust-ast-tokenstream.h: Add function prototypes.
6996
6997 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
6998
6999         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Implement
7000         visitor.
7001         * ast/rust-ast-tokenstream.h: Add function prototype for missing
7002         component.
7003
7004 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7005
7006         * ast/rust-ast-tokenstream.cc (TokenStream::trailing_comma):
7007         Output a trailing comma to the token stream according to the
7008         configuration.
7009         * ast/rust-ast-tokenstream.h: Add function prototype.
7010
7011 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7012
7013         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Implement
7014         visitors.
7015
7016 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7017
7018         * ast/rust-ast-tokenstream.cc (TokenStream::visit): Implement
7019         visitors.
7020         * ast/rust-ast-tokenstream.h: Add function prototypes.
7021         * ast/rust-ast.h: Add missing getters.
7022         * ast/rust-expr.h: Likewise.
7023
7024 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7025
7026         * Make-lang.in: Add rust-as-tokenstream to compile list.
7027         * ast/rust-item.h: Add missing getter for location.
7028         * ast/rust-ast-tokenstream.cc: Add ast visitor implementation.
7029         * ast/rust-ast-tokenstream.h: New file.
7030         * ast/rust-pattern.h: Add getter.
7031
7032 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7033
7034         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit):
7035         Add implicit unit type as the return type when not specified
7036
7037 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7038
7039         * util/rust-attributes.cc: Add stable to the table of known attributes
7040
7041 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7042
7043         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): return early on bad type
7044         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::TypeCheckPattern):
7045         remove assertion in favor of check
7046         (TypeCheckPattern::visit): likewise
7047
7048 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7049
7050         * backend/rust-compile-expr.cc (CompileExpr::generate_closure_function):
7051         when its not a block we dont have any ribs to generate locals from
7052
7053 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7054
7055         * parse/rust-parse-impl.h
7056         (Parser<ManagedTokenSource>::parse_expr_without_block):
7057         Remove direct array expression handling.
7058
7059 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7060
7061         * ast/rust-item.h: Fix `Visibility::has_path()` implementation.
7062         * checks/errors/privacy/rust-visibility-resolver.cc
7063         (VisibilityResolver::resolve_module_path): Check if we are dealing with pub(crate) properly.
7064
7065 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7066
7067         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path): Set
7068         resolved_node_id when visiting root segment of SimplePath.
7069
7070 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7071
7072         * ast/rust-ast.h: Call SimplePath constructor differently in
7073         SimplePath::from_str
7074
7075 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7076
7077         * hir/rust-ast-lower-type.h: Move all remaining definitions to source file.
7078         * hir/rust-ast-lower-type.cc (ASTLoweringType::translate): Moved to source file.
7079         (ASTLoweringType::visit): Likewise.
7080         (ASTLowerGenericParam::translate): Likewise.
7081         (ASTLowerGenericParam::visit): Likewise.
7082         (ASTLoweringTypeBounds::translate): Likewise.
7083         (ASTLoweringTypeBounds::visit): Likewise.
7084         (ASTLowerWhereClauseItem::translate): Likewise.
7085         (ASTLowerWhereClauseItem::visit): Likewise.
7086
7087 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7088
7089         * ast/rust-pattern.h: Remove commented out code.
7090
7091 2024-01-16  emanuele-em  <micheletti.emanuele@hotmail.com>
7092
7093         * typecheck/rust-casts.cc (TypeCastRules::cast_rules): BOOL removed from switch cases
7094
7095 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7096
7097         * Make-lang.in: Rename rust-asttribute-visitor.o -> rust-cfg-strip.o
7098         * expand/rust-attribute-visitor.cc: Moved to...
7099         * expand/rust-cfg-strip.cc: ...here.
7100         * expand/rust-attribute-visitor.h: Moved to...
7101         * expand/rust-cfg-strip.h: ...here.
7102         * expand/rust-macro-expand.cc: Fix include of rust-attribute-visitor.h
7103         * expand/rust-macro-builtins.cc: Likewise.
7104         * rust-session-manager.cc (Session::expansion): Call CfgStrip instead of
7105         AttrVisitor.
7106
7107 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7108
7109         * Make-lang.in: Add new object file.
7110         * expand/rust-attribute-visitor.cc (AttrVisitor::go): Visit all items of a
7111         crate.
7112         (AttrVisitor::expand_struct_fields): Do not perform macro expansion anymore.
7113         (AttrVisitor::expand_function_params): Likewise.
7114         (AttrVisitor::expand_generic_args): Likewise.
7115         (AttrVisitor::expand_qualified_path_type): Likewise.
7116         (AttrVisitor::expand_self_param): Likewise.
7117         (AttrVisitor::expand_trait_function_decl): Likewise.
7118         (AttrVisitor::expand_trait_method_decl): Likewise.
7119         (AttrVisitor::visit): Likewise.
7120         (AttrVisitor::maybe_expand_expr): Remove function.
7121         (AttrVisitor::maybe_expand_type): Likewise.
7122         * expand/rust-attribute-visitor.h: Do not keep MacroExpander inside AttrVisitor
7123         anymore.
7124         * expand/rust-macro-expand.h (struct MacroExpander): Turn ContextType into an
7125         enum class for more type safety.
7126         * expand/rust-macro-expand.cc (MacroExpander::expand_crate): Use new ContextType
7127         API.
7128         * rust-session-manager.cc (Session::expansion): Call into ExpandVisitor.
7129         * expand/rust-expand-visitor.cc: New file.
7130         * expand/rust-expand-visitor.h: New file.
7131
7132 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7133
7134         * expand/rust-macro-expand.cc (MacroExpander::expand_crate): Do not cfg-attr
7135         strip in MacroExpander
7136         (MacroExpander::fails_cfg): Function moved...
7137         (MacroExpander::fails_cfg_with_expand): Function moved...
7138         (MacroExpander::expand_cfg_attrs): Function moved...
7139         * expand/rust-attribute-visitor.cc (fails_cfg): ...here.
7140         (fails_cfg_with_expand): ...here.
7141         (expand_cfg_attrs): ...here.
7142         (AttrVisitor::expand_struct_fields): Use new functions.
7143         (AttrVisitor::expand_tuple_fields): Likewise.
7144         (AttrVisitor::expand_function_params): Likewise.
7145         (AttrVisitor::visit): Likewise.
7146         (AttrVisitor::go): New function.
7147         * expand/rust-attribute-visitor.h: Declare AttrVisitor::go.
7148         * expand/rust-macro-expand.h (struct MacroExpander): Remove cfg-attr related
7149         functions.
7150
7151 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7152
7153         * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_macro_definition):
7154         New function.
7155         * hir/rust-ast-lower-base.h: Declare `lower_macro_definition`.
7156         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Lower public
7157         macro definitions.
7158         * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::visit): Likewise.
7159         * hir/rust-ast-lower-stmt.h: Add visitor for `AST::MacroRulesDefinition`.
7160         * hir/rust-ast-lower.cc (ASTLowering::go): Formatting.
7161         (ASTLoweringBlock::visit): Visit `AST::MacroRulesDefinition`
7162         (ASTLoweringIfLetBlock::visit): Formatting.
7163         (ASTLoweringExprWithBlock::visit): Formatting.
7164
7165 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7166
7167         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Add new visitor
7168         for AST::MacroRulesDefinition.
7169         * hir/rust-ast-lower-item.h: Declare above mentioned visitor.
7170         * metadata/rust-export-metadata.cc (ExportContext::emit_macro): New function.
7171         * metadata/rust-export-metadata.h: Declare it.
7172         (PublicInterface::gather_export_data): Go through each exported macro.
7173         * util/rust-hir-map.cc (Mappings::insert_exported_macro): New function.
7174         (Mappings::get_exported_macros): New function.
7175         * util/rust-hir-map.h: Add new mappings for exported macros.
7176
7177 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7178
7179         * backend/rust-compile-item.h: Revert 1c946687239b86a92839d57dfbc928ad7ce35eae.
7180         * backend/rust-compile-stmt.h: Likewise.
7181         * checks/errors/privacy/rust-privacy-reporter.cc
7182         (PrivacyReporter::visit): Likewise.
7183         * checks/errors/privacy/rust-privacy-reporter.h: Likewise.
7184         * checks/errors/privacy/rust-pub-restricted-visitor.cc
7185         (PubRestrictedVisitor::visit): Likewise.
7186         * checks/errors/privacy/rust-pub-restricted-visitor.h: Likewise.
7187         * checks/errors/privacy/rust-reachability.cc
7188         (ReachabilityVisitor::visit): Likewise.
7189         * checks/errors/privacy/rust-reachability.h: Likewise.
7190         * checks/errors/privacy/rust-visibility-resolver.cc
7191         (VisibilityResolver::visit): Likewise.
7192         * checks/errors/privacy/rust-visibility-resolver.h: Likewise.
7193         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise.
7194         * checks/errors/rust-const-checker.h: Likewise.
7195         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
7196         * checks/errors/rust-unsafe-checker.h: Likewise.
7197         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Likewise.
7198         * hir/rust-ast-lower-item.h: Likewise.
7199         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
7200         * hir/rust-hir-dump.h: Likewise.
7201         * hir/tree/rust-hir-full-decls.h (class ExportedMacro): Likewise.
7202         * hir/tree/rust-hir-item.h (class ExportedMacro): Likewise.
7203         * hir/tree/rust-hir-visitor.h: Likewise.
7204         * hir/tree/rust-hir.cc (ExportedMacro::accept_vis): Likewise.
7205         (ExportedMacro::get_locus): Likewise.
7206         (ExportedMacro::get_item_kind): Likewise.
7207         (ExportedMacro::clone_item_impl): Likewise.
7208         * hir/tree/rust-hir.h: Likewise.
7209         * metadata/rust-export-metadata.cc: Likewise.
7210         * typecheck/rust-hir-type-check-item.h: Likewise.
7211         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
7212         * typecheck/rust-hir-type-check-stmt.h: Likewise.
7213         * typecheck/rust-tycheck-dump.h: Likewise.
7214         * util/rust-attributes.cc: Likewise.
7215
7216 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7217
7218         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit): return a TraitObject
7219
7220 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7221
7222         * typecheck/rust-hir-trait-resolve.cc: don't inject extra inference variables
7223
7224 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7225
7226         * ast/rust-ast-dump.cc (Dump::visit): Remove extraneous semicolon when
7227         dumping macro rules.
7228
7229 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7230
7231         * metadata/rust-imports.cc (add_search_path): Change `Go` -> `Rust`.
7232         (Import::try_package_in_directory): Likewise.
7233         (Import::find_export_data): Likewise.
7234
7235 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7236
7237         * hir/rust-ast-lower-pattern.cc
7238         (ASTLoweringPattern::visit): Lower AltPattern.
7239         * hir/rust-ast-lower-pattern.h:
7240         (ASTLoweringPattern::visit): Add AltPattern visitor.
7241
7242 2024-01-16  Xiao Ma  <turingki@yeah.net>
7243             Thomas Schwinge  <thomas@codesourcery.com>
7244
7245         * checks/errors/rust-feature-gate.cc: Adjust 'ld'->'u'.
7246         * checks/errors/rust-feature.h: Adjust
7247         the type of `m_issue`: 'uint64_t' -> 'unsigned'.
7248
7249 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7250
7251         * ast/rust-ast.h: add const get_final_segment helper
7252         * hir/rust-ast-lower-enumitem.h: dont add an item mapping for enumitems
7253         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): add enum to enum-items mappings
7254         * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::visit): likewise
7255         * hir/tree/rust-hir-item.h: add non const helper to get variants
7256         * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): resolve the use declaration
7257         * resolve/rust-ast-resolve-path.cc (ResolvePath::resolve_path): handle self
7258         * resolve/rust-ast-resolve-toplevel.h: add enum item mappings to module mappings
7259         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_root_path): ensure variant
7260         (TypeCheckExpr::resolve_segments): likewise
7261         * typecheck/rust-type-util.cc (query_type): lookup enum's
7262         * util/rust-hir-map.cc (Mappings::insert_hir_enumitem): enum item mappings
7263         (Mappings::lookup_hir_enumitem): likewise
7264         * util/rust-hir-map.h: likewise
7265
7266 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7267
7268         * resolve/rust-ast-resolve-path.cc (ResolvePath::ResolvePath): return NodeId
7269         (ResolvePath::go): update signiture
7270         (ResolvePath::resolve_path): return resolved_node_id
7271         * resolve/rust-ast-resolve-path.h: update prototypes
7272
7273 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7274
7275         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit):
7276         Add lowering for SlicePattern.
7277         * hir/rust-ast-lower-pattern.h: Likewise.
7278         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::visit):
7279         Add name resolution visit for SlicePattern.
7280         * resolve/rust-ast-resolve-pattern.h: Likewise.
7281
7282 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7283
7284         * hir/rust-ast-lower-implitem.h (RUST_AST_LOWER_IMPLITEM_H): cleanup header usage
7285         * hir/rust-ast-lower-item.cc: likewise
7286         * hir/rust-ast-lower-item.h (RUST_AST_LOWER_ITEM): likewise
7287         * hir/rust-ast-lower-stmt.cc: likewise
7288         * hir/rust-ast-lower-stmt.h (RUST_AST_LOWER_STMT): likewise
7289         * hir/rust-ast-lower-type.h: likewise
7290         * hir/rust-ast-lower.cc: likewise
7291         * hir/rust-ast-lower.h: likewise
7292         * resolve/rust-ast-resolve-expr.h: likewise
7293         * resolve/rust-ast-resolve-item.cc: likewise
7294         * resolve/rust-ast-resolve-item.h: likewise
7295         * resolve/rust-ast-resolve-stmt.cc: likewise
7296         * resolve/rust-ast-resolve-stmt.h: likewise
7297         * resolve/rust-ast-resolve-struct-expr-field.h: likewise
7298         * resolve/rust-ast-resolve-toplevel.h: likewise
7299         * resolve/rust-ast-resolve-type.h: likewise
7300         * resolve/rust-ast-resolve.h: likewise
7301
7302 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7303
7304         * resolve/rust-ast-resolve-pattern.h (class ResolvePattern): Removed.
7305
7306 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7307
7308         * backend/rust-compile-intrinsic.cc (move_val_init_handler): new intrinsice
7309         (uninit_handler): use a builtin memcpy
7310
7311 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7312
7313         * typecheck/rust-coercion.cc (TypeCoercionRules::select): use the result
7314
7315 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7316
7317         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::resolve_literal): fix ctor
7318         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): likewise
7319         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): likewise
7320         * typecheck/rust-typecheck-context.cc (TypeCheckContext::push_new_loop_context): likewise
7321         * typecheck/rust-tyty-util.cc (TyVar::get_implicit_infer_var): likewise
7322         * typecheck/rust-tyty.cc (InferType::InferType): new ctor with type hint
7323         (InferType::clone): fix ctor
7324         (InferType::apply_primitive_type_hint): new function to apply possible hint
7325         * typecheck/rust-tyty.h: update prototypes
7326         * typecheck/rust-unify.cc (UnifyRules::expect_inference_variable): apply type hints
7327         (UnifyRules::expect_bool): likewise
7328         (UnifyRules::expect_char): likewise
7329         (UnifyRules::expect_int): likewise
7330         (UnifyRules::expect_uint): likewise
7331         (UnifyRules::expect_float): likewise
7332         (UnifyRules::expect_isize): likewise
7333         (UnifyRules::expect_usize): likewise
7334
7335 2024-01-16  Jiakun Fan  <120090316@link.cuhk.edu.cn>
7336
7337         * hir/rust-hir-dump.cc (Dump::go): fix format
7338         (Dump::visit): impl `visit (AST::Attribute &)`, dump inner attrs and
7339         `visit (Lifetime &)`
7340         * hir/rust-hir-dump.h:add `visit (AST::Attribute &)`
7341
7342 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7343
7344         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::go):
7345         Print out consistency errors.
7346         (PatternDeclaration::visit): Implement visit for AltPattern.
7347         (PatternDeclaration::add_new_binding): New helper function for
7348         adding a binding to identifier.
7349         * resolve/rust-ast-resolve-pattern.h (struct BindingInfo):
7350         New struct to facilitate checking for inconsistencies between bindings.
7351
7352 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7353
7354         * backend/rust-compile-block.h
7355         (CompileConditionalBlocks::visit): Remove IfLetExprConseqIf{,Let} visitors.
7356         (CompileExprWithBlock::visit): Remove IfLetExprConseqIf{,Let} visitors.
7357         * backend/rust-compile-expr.h
7358         (CompileExpr::visit): Remove IfLetExprConseqIf{,Let} visitors.
7359         * checks/errors/rust-unsafe-checker.cc
7360         (UnsafeChecker::visit): Remove IfLetExprConseqIf{,Let} visitors.
7361         * checks/errors/rust-unsafe-checker.h
7362         (UnsafeChecker::visit): Remove IfLetExprConseqIf{,Let} visitors.
7363         * checks/errors/rust-const-checker.cc
7364         (ConstChecker::visit): Remove IfLetExprConseqIf{,Let} visitors.
7365         * checks/errors/rust-const-checker.h
7366         (ConstChecker::visit): Remove IfLetExprConseqIf{,Let} visitors.
7367         * checks/errors/privacy/rust-privacy-reporter.cc
7368         (PrivacyReporter::visit): Remove IfLetExprConseqIf{,Let} visitors.
7369         * checks/errors/privacy/rust-privacy-reporter.h
7370         (PrivacyReporter::visit): Remove IfLetExprConseqIf{,Let} visitors.
7371         * hir/tree/rust-hir-expr.h
7372         (class IfLetExprConseqElse): Make else_block ExprWithBlock.
7373         (class IfLetExprConseqIf): Remove.
7374         (class IfLetExprConseqIfLet): Remove.
7375         * hir/tree/rust-hir-full-decls.h
7376         (class IfLetExprConseqIf): Remove.
7377         (class IfLetExprConseqIfLet): Remove.
7378         * hir/tree/rust-hir.cc
7379         (IfLetExprConseqElse::as_string): Adjust output.
7380         (IfLetExprConseqIf::as_string): Remove.
7381         (IfLetExprConseqIfLet::as_string): Remove.
7382         (IfLetExprConseqIf::accept_vis): Remove.
7383         (IfLetExprConseqIfLet::accept_vis): Remove.
7384         * hir/tree/rust-hir-visitor.h
7385         (HIRFullVisitor::visit): Remove IfLetExprConseqIf{,Let} visitors.
7386         (HIRFullVisitorBase::visit): Remove IfLetExprConseqIf{,Let} visitors.
7387         (HIRExpressionVisitor::visit): Remove IfLetExprConseqIf{,Let} visitors.
7388         * hir/rust-hir-dump.cc
7389         (Dump::visit): Remove IfLetExprConseqIf{,Let} visitors.
7390         * hir/rust-hir-dump.h
7391         (Dump::visit): Remove IfLetExprConseqIf{,Let} visitors.
7392         * typecheck/rust-hir-type-check-expr.h
7393         (TypeCheckExpr::visit): Remove IfLetExprConseqIf{,Let} visitors.
7394
7395 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7396
7397         * typecheck/rust-hir-type-check-expr.cc
7398         (TypeCheckExpr::visit): Remove IfExprConseqIf visitor.
7399         * typecheck/rust-hir-type-check-expr.h
7400         (TypeCheckExpr::visit): Remove IfExprConseqIf{,Let} visitor.
7401         * backend/rust-compile-block.cc
7402         (CompileConditionalBlocks::visit): Remove IfExprConseqIf visitor.
7403         * backend/rust-compile-block.h
7404         (CompileConditionalBlocks::visit): Remove IfExprConseqIf{,Let} visitors.
7405         (CompileExprWithBlock::visit):
7406         Remove IfExprConseqIf{,Let} visitors, implement BlockExpr visitor.
7407         * backend/rust-compile-expr.cc
7408         (CompileExpr::visit): Remove IfExprConseqIf visitor.
7409         * backend/rust-compile-expr.h
7410         (CompileExpr::visit): Remove IfExprConseqIf{,Let} visitors.
7411         * checks/lints/rust-lint-marklive.h
7412         (MarkLive::visit): Remove IfExprConseqIf visitor.
7413         * checks/errors/rust-const-checker.cc
7414         (ConstChecker::visit): Remove IfExprConseqIf{,Let} visitors.
7415         * checks/errors/rust-const-checker.h
7416         (ConstChecker::visit): Remove IfExprConseqIf{,Let} visitors.
7417         * checks/errors/rust-unsafe-checker.cc
7418         (UnsafeChecker::visit): Remove IfExprConseqIf{,Let} visitors.
7419         * checks/errors/rust-unsafe-checker.h
7420         (UnsafeChecker::visit): Remove IfExprConseqIf{,Let} visitors.
7421         * checks/errors/privacy/rust-privacy-reporter.cc
7422         (PrivacyReporter::visit): Remove IfExprConseqIf{,Let} visitors.
7423         * checks/errors/privacy/rust-privacy-reporter.h
7424         (PrivacyReporter::visit): Remove IfExprConseqIf{,Let} visitors.
7425         * hir/tree/rust-hir-expr.h
7426         (class IfExprConseqElse): Make else_block ExprWithBlock.
7427         (class IfExprConseqIf): Remove.
7428         (class IfExprConseqIfLet): Remove.
7429         * hir/tree/rust-hir-full-decls.h
7430         (class IfExprConseqIf): Remove.
7431         (class IfExprConseqIfLet): Remove.
7432         * hir/tree/rust-hir.cc
7433         (IfExprConseqElse::as_string): Adjust output.
7434         (IfExprConseqIf::as_string): Remove.
7435         (IfExprConseqIfLet::as_string): Remove.
7436         (IfExprConseqIf::accept_vis): Remove.
7437         (IfExprConseqIfLet::accept_vis): Remove.
7438         * hir/tree/rust-hir-visitor.h
7439         (HIRFullVisitor::visit): Remove IfExprConseqIf{,Let} visitors.
7440         (HIRFullVisitorBase::visit): Remove IfExprConseqIf{,Let} visitors.
7441         (HIRExpressionVisitor::visit): Remove IfExprConseqIf{,Let} visitors.
7442         * hir/rust-hir-dump.cc
7443         (Dump::visit): Remove IfExprConseqIf{,Let} visitors.
7444         * hir/rust-hir-dump.h
7445         (Dump::visit): Remove IfExprConseqIf{,Let} visitors.
7446         * hir/rust-ast-lower.cc
7447         (ASTLoweringIfBlock::visit): Replace HIR::IfExprConseqIf with HIR::IfExprConseqElse.
7448
7449 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7450
7451         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit):
7452         Push a Product context instead of an Or context.
7453
7454 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7455
7456         * typecheck/rust-hir-inherent-impl-overlap.h (class ImplItemToName): remove
7457
7458 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7459
7460         * backend/rust-compile-expr.cc (CompileExpr::resolve_method_address): remove unused code
7461
7462 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7463
7464         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): remove infer call
7465         (TypeCheckExpr::resolve_root_path): only infer when we need to
7466
7467 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7468
7469         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select): add debug
7470
7471 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7472
7473         * backend/rust-compile.cc: use unify_and instead
7474         * typecheck/rust-tyty-subst.cc (SubstitutionRef::solve_missing_mappings_from_this): remove
7475         * typecheck/rust-tyty-subst.h: update header
7476
7477 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7478
7479         * typecheck/rust-coercion.cc (TypeCoercionRules::select): use new unify_and interface
7480         * typecheck/rust-hir-dot-operator.cc (MethodResolver::try_hook): grab bounds behind refs
7481
7482 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7483
7484         * backend/rust-compile-base.cc: fix headers
7485         * backend/rust-compile-base.h: likewise
7486         * backend/rust-compile-expr.cc: likewise
7487         * backend/rust-compile-extern.h: likewise
7488         * backend/rust-compile-pattern.cc: likewise
7489         * backend/rust-compile.cc: likewise
7490         * typecheck/rust-autoderef.cc: likewise
7491         * typecheck/rust-hir-dot-operator.cc: likewise
7492         * typecheck/rust-hir-inherent-impl-overlap.h: likewise
7493         * typecheck/rust-hir-path-probe.cc: likewise
7494         * typecheck/rust-hir-trait-resolve.cc: likewise
7495         * typecheck/rust-hir-type-check-base.cc: likewise
7496         * typecheck/rust-hir-type-check-base.h (RUST_HIR_TYPE_CHECK_BASE): likewise
7497         * typecheck/rust-hir-type-check-enumitem.cc: likewise
7498         * typecheck/rust-hir-type-check-expr.cc: likewise
7499         * typecheck/rust-hir-type-check-implitem.cc: likewise
7500         * typecheck/rust-hir-type-check-item.cc: likewise
7501         * typecheck/rust-hir-type-check-path.cc: likewise
7502         * typecheck/rust-hir-type-check-pattern.cc: likewise
7503         * typecheck/rust-hir-type-check-stmt.cc: likewise
7504         * typecheck/rust-hir-type-check-struct.cc: likewise
7505         * typecheck/rust-hir-type-check-type.cc: likewise
7506         * typecheck/rust-hir-type-check-type.h: likewise
7507         * typecheck/rust-hir-type-check.h (RUST_HIR_TYPE_CHECK): likewise
7508         * typecheck/rust-tyty-bounds.cc: likewise
7509         * typecheck/rust-tyty-call.cc: likewise
7510         * typecheck/rust-tyty-subst.cc: likewise
7511         * typecheck/rust-tyty.cc: likewise
7512
7513 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7514
7515         * typecheck/rust-tyty.cc (BaseType::has_subsititions_defined): new implementation
7516         (BaseType::needs_generic_substitutions): likewise
7517         (ProjectionType::needs_generic_substitutions): remove
7518         (ProjectionType::has_subsititions_defined): remove
7519         * typecheck/rust-tyty.h: update header
7520
7521 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7522
7523         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): update to use new interface
7524         (TypeCheckExpr::resolve_root_path): likewise
7525         (TypeCheckExpr::resolve_segments): likewise
7526         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): likewise
7527         (TypeCheckType::resolve_root_path): likewise
7528         * typecheck/rust-tyty-subst.cc (SubstitutionRef::get_mappings_from_generic_args): likewise
7529         * typecheck/rust-tyty.cc (BaseType::supports_substitutions): likewise
7530         (BaseType::can_substitute): remove
7531         (BaseType::contains_type_parameters): remove
7532         (handle_substitions): cleanup
7533         (TupleType::handle_substitions): update
7534         (FnType::handle_substitions): update
7535         (ProjectionType::supports_substitutions): update
7536         * typecheck/rust-tyty.h: update header
7537
7538 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7539
7540         * typecheck/rust-tyty.h: cleanup ordering of header
7541
7542 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7543
7544         * typecheck/rust-tyty.cc (BaseType::monomorphized_clone): new impl
7545         (InferType::monomorphized_clone): remove
7546         (ErrorType::monomorphized_clone): likewise
7547         (ADTType::monomorphized_clone): likewise
7548         (TupleType::monomorphized_clone): likewise
7549         (FnType::monomorphized_clone): likewise
7550         (FnPtr::monomorphized_clone): likewise
7551         (ClosureType::monomorphized_clone): likewise
7552         (ArrayType::clone): likewise
7553         (ArrayType::get_var_element_type): likewise
7554         (ArrayType::monomorphized_clone): likewise
7555         (SliceType::clone): likewise
7556         (SliceType::get_var_element_type): likewise
7557         (SliceType::monomorphized_clone): likewise
7558         (BoolType::monomorphized_clone): likewise
7559         (IntType::monomorphized_clone): likewise
7560         (UintType::monomorphized_clone): likewise
7561         (FloatType::monomorphized_clone): likewise
7562         (USizeType::monomorphized_clone): likewise
7563         (ISizeType::monomorphized_clone): likewise
7564         (CharType::monomorphized_clone): likewise
7565         (ReferenceType::clone): likewise
7566         (ReferenceType::get_var_element_type): likewise
7567         (ReferenceType::monomorphized_clone): likewise
7568         (PointerType::clone): likewise
7569         (PointerType::get_var_element_type): likewise
7570         (PointerType::monomorphized_clone): likewise
7571         (ParamType::monomorphized_clone): likewise
7572         (StrType::monomorphized_clone): likewise
7573         (NeverType::monomorphized_clone): likewise
7574         (PlaceholderType::monomorphized_clone): likewise
7575         (ProjectionType::monomorphized_clone): likewise
7576         (DynamicObjectType::monomorphized_clone): likewise
7577         * typecheck/rust-tyty.h: update header
7578
7579 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7580
7581         * typecheck/rust-tyty.cc (BaseType::is_unit): new implementation
7582         (ErrorType::is_unit): remove
7583         (TupleType::is_unit): likewise
7584         (NeverType::is_unit): likewise
7585         (PlaceholderType::is_unit): likewise
7586         (ProjectionType::is_unit): likewise
7587         * typecheck/rust-tyty.h: update header
7588
7589 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7590
7591         * typecheck/rust-tyty.cc (BaseType::is_concrete): new implementation
7592         (InferType::is_concrete): remove
7593         (ErrorType::is_concrete): likewise
7594         (StructFieldType::is_concrete): likewise
7595         (ADTType::is_concrete): likewise
7596         (TupleType::is_concrete): likewise
7597         (BoolType::is_concrete): likewise
7598         (IntType::is_concrete): likewise
7599         (UintType::is_concrete): likewise
7600         (FloatType::is_concrete): likewise
7601         (USizeType::is_concrete): likewise
7602         (ISizeType::is_concrete): likewise
7603         (CharType::is_concrete): likewise
7604         (ReferenceType::is_concrete): likewise
7605         (PointerType::is_concrete): likewise
7606         (ParamType::is_concrete): likewise
7607         (StrType::is_concrete): likewise
7608         (NeverType::is_concrete): likewise
7609         (PlaceholderType::is_concrete): likewise
7610         (ProjectionType::is_concrete): likewise
7611         (DynamicObjectType::is_concrete): likewise
7612         * typecheck/rust-tyty.h: update header
7613
7614 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7615
7616         * backend/rust-compile-type.cc (TyTyResolveCompile::TyTyResolveCompile): call destructure
7617         (TyTyResolveCompile::compile): use error_mark_node
7618         (TyTyResolveCompile::visit): use error_mark_node
7619         * backend/rust-compile-type.h: remove recursive ops
7620
7621 2024-01-16  Tage Johansson  <frans.tage@gmail.com>
7622
7623         * parse/rust-parse.cc: fix follow-sets
7624
7625 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7626
7627         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit) :declare and
7628         pass bindings to PatternDeclaration::go.
7629         (ResolveExpr::resolve_closure_param): Likewise.
7630         * resolve/rust-ast-resolve-expr.h: Likewise.
7631         * resolve/rust-ast-resolve-item.cc (ResolveTraitItems::visit): Likewise.
7632         (ResolveItem::visit): Likewise.
7633         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::go): Likewise.
7634         (PatternDeclaration::visit): check for previous identifier bindings
7635         before inserting the new one.
7636         * resolve/rust-ast-resolve-pattern.h (enum PatternBoundCtx): New enum.
7637         * resolve/rust-ast-resolve-stmt.h: pass bindings to PatterDeclaration::go.
7638
7639 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7640
7641         * backend/rust-compile-expr.cc (CompileExpr::generate_closure_function):
7642         handle closure parameters pattern bindings using CompilePatternBindings visitor
7643
7644 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7645
7646         * README.md (process): Rename `rust1` to `crab1` in examples.
7647         * Make-lang.in: Rename `rust1` to `crab1`.
7648         * config-lang.in: Likewise.
7649         * lang-specs.h: Likewise.
7650         * rustspec.cc (lang_specific_driver): Likewise.
7651
7652 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7653
7654         * hir/tree/rust-hir-pattern.h
7655         (SlicePattern::get_items): Add.
7656
7657 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7658
7659         * hir/tree/rust-hir-full-decls.h
7660         (struct GenericArgsBinding): Convert to class.
7661         (class GenericArgsBinding): Convert from struct.
7662         (struct TypePathFunction): See above.
7663         (class TypePathFunction): See above.
7664         (struct QualifiedPathType): See above.
7665         (class QualifiedPathType): See above.
7666         * ast/rust-ast-full-decls.h
7667         (struct WhereClause): See above.
7668         (class WhereClause): See above.
7669         (struct SelfParam): See above.
7670         (class SelfParam): See above.
7671         (struct FunctionQualifiers): See above.
7672         (class FunctionQualifiers): See above.
7673         (struct FunctionParam): See above.
7674         (class FunctionParam): See above.
7675         (struct StructField): See above.
7676         (class StructField): See above.
7677         (struct TupleField): See above.
7678         (class TupleField): See above.
7679         (struct TraitFunctionDecl): See above.
7680         (class TraitFunctionDecl): See above.
7681         (struct TraitMethodDecl): See above.
7682         (class TraitMethodDecl): See above.
7683         (struct NamedFunctionParam): See above.
7684         (class NamedFunctionParam): See above.
7685         * hir/tree/rust-hir-path.h
7686         (struct GenericArgsBinding): See above.
7687         (class GenericArgsBinding): See above.
7688         (struct TypePathFunction): See above.
7689         (class TypePathFunction): See above.
7690         (struct QualifiedPathType): See above.
7691         (class QualifiedPathType): See above.
7692         * ast/rust-item.h
7693         (struct WhereClause): See above.
7694         (class WhereClause): See above.
7695         (struct SelfParam): See above.
7696         (class SelfParam): See above.
7697         (struct FunctionQualifiers): See above.
7698         (class FunctionQualifiers): See above.
7699         (struct FunctionParam): See above.
7700         (class FunctionParam): See above.
7701         (struct StructField): See above.
7702         (class StructField): See above.
7703         (struct TupleField): See above.
7704         (class TupleField): See above.
7705         (struct TraitFunctionDecl): See above.
7706         (class TraitFunctionDecl): See above.
7707         (struct TraitMethodDecl): See above.
7708         (class TraitMethodDecl): See above.
7709         (struct NamedFunctionParam): See above.
7710         (class NamedFunctionParam): See above.
7711
7712 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7713
7714         * hir/tree/rust-hir-pattern.h
7715         (class AltPattern): Remove duplicate access specifier.
7716         (AltPattern::get_alts): Add.
7717         * hir/tree/rust-hir.cc
7718         (AltPattern::as_string): Add.
7719         (AltPattern::accept_vis): Add.
7720
7721 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7722
7723         * hir/tree/rust-hir-item.h (class ExportedMacro): Add new ExportedMacro class.
7724         * hir/tree/rust-hir.cc (ExportedMacro::accept_vis): New function.
7725         (ExportedMacro::get_locus): Likewise.
7726         (ExportedMacro::get_item_kind): Likewise.
7727         (ExportedMacro::clone_item_impl): Likewise.
7728         * hir/tree/rust-hir-full-decls.h (class ExportedMacro): Forward declare class.
7729         * backend/rust-compile-item.h: Add visitor for ExportedMacro.
7730         * backend/rust-compile-stmt.h: Likewise.
7731         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise.
7732         * checks/errors/privacy/rust-privacy-reporter.h: Likewise.
7733         * checks/errors/privacy/rust-pub-restricted-visitor.cc (PubRestrictedVisitor::visit):
7734         Likewise.
7735         * checks/errors/privacy/rust-pub-restricted-visitor.h: Likewise.
7736         * checks/errors/privacy/rust-reachability.cc (ReachabilityVisitor::visit): Likewise.
7737         * checks/errors/privacy/rust-reachability.h: Likewise.
7738         * checks/errors/privacy/rust-visibility-resolver.cc (VisibilityResolver::visit): Likewise.
7739         * checks/errors/privacy/rust-visibility-resolver.h: Likewise.
7740         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise.
7741         * checks/errors/rust-const-checker.h: Likewise.
7742         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
7743         * checks/errors/rust-unsafe-checker.h: Likewise.
7744         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Likewise.
7745         * hir/rust-ast-lower-item.h: Likewise.
7746         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
7747         * hir/rust-hir-dump.h: Likewise.
7748         * hir/tree/rust-hir-visitor.h: Likewise.
7749         * metadata/rust-export-metadata.cc: Likewise.
7750         * typecheck/rust-hir-type-check-item.h: Likewise.
7751         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
7752         * typecheck/rust-hir-type-check-stmt.h: Likewise.
7753         * typecheck/rust-tycheck-dump.h: Likewise.
7754         * hir/tree/rust-hir.h: Add new ItemKind::MacroExport variant.
7755         * util/rust-attributes.cc: Add #[macro_export] attribute.
7756
7757 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7758
7759         * backend/rust-compile-fnparam.cc (CompileFnParam::visit):
7760         Added visit implementation for ReferencePattern.
7761         (CompileFnParam::create_tmp_param_var):
7762         Refactored duplicated code into a helper function.
7763         * backend/rust-compile-fnparam.h: Added visit implementation for
7764         ReferencePattern.
7765         * backend/rust-compile-pattern.cc (CompilePatternBindings::visit):
7766         Added visit implementation for ReferencePattern and
7767         IdentifierPattern.
7768         * backend/rust-compile-pattern.h: Added visit implementation for
7769         ReferencePattern and IdentifierPattern.
7770
7771 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
7772
7773         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Move
7774         unloaded module item loading to...
7775         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): ...here.
7776
7777 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
7778
7779         * hir/rust-hir-dump.cc (Dump::visit): Simplify indentation dump to single line.
7780
7781 2024-01-16  Jakub Dupak  <dev@jakubdupak.com>
7782
7783         * ast/rust-ast-dump.cc (Indent::Indent): Move to separate file.
7784         (operator<<): Move to separate file.
7785         (Indent::increment): Move to separate file.
7786         (Indent::decrement): Move to separate file.
7787         * ast/rust-ast-dump.h (class Indent): Move to separate file.
7788         * hir/rust-hir-dump.cc (Dump::Dump): Use new indentation object.
7789         (Dump::go): Use new indentation object.
7790         (Dump::visit): Use new indention object.
7791         * hir/rust-hir-dump.h: Use new indentation object.
7792         * util/rust-dump.h: New file. Moved Indentation from rust-ast-dump.cc
7793
7794 2024-01-16  Mahmoud Mohamed  <mahadelr19@gmail.com>
7795
7796         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
7797         Add the missing infered type assignment
7798
7799 2024-01-16  Marc Poulhiès  <dkm@kataplop.net>
7800
7801         PR rust/108111
7802         * ast/rust-ast-full-decls.h (StructPatternElements): Declare as a
7803         class.
7804         * ast/rust-item.h (EnumItem): Mark several method as being
7805         overrides.
7806         * ast/rust-pattern.h (StructPattern::get_locus): Add override.
7807         * lex/rust-lex.h (BufferInputSource): Use reference_wrapper
7808         instead of bare reference.
7809         (TokenSource::get): Add method to implement the reference_wrapper
7810         interface.
7811         * typecheck/rust-tyty.h (TypeBoundPredicate): Add empty dtor.
7812         * util/rust-buffered-queue.h (peek): Source token stream is now
7813         using a reference_wrapper, use .get()
7814
7815 2024-01-16  vincent  <jfan30@u.rochester.edu>
7816
7817         * typecheck/rust-hir-type-check-pattern.cc
7818         (TypeCheckPattern::visit): rewrite part code to helper function
7819         (TypeCheckPattern::typecheck_range_pattern_bound): helper function
7820         * typecheck/rust-hir-type-check-pattern.h
7821         (TypeCheckPattern::typecheck_range_pattern_bound):
7822         change the parameter of the function
7823
7824 2024-01-16  goar5670  <mahadelr19@gmail.com>
7825
7826         * hir/tree/rust-hir-pattern.h (HIR::ReferencePattern):
7827         added get_referenced_pattern function.
7828         * resolve/rust-ast-resolve-pattern.h
7829         (Resolve::PatternDeclaration): add visit function for
7830         AST::ReferencePattern
7831         * typecheck/rust-hir-type-check-pattern.cc
7832         (Resolver::TypeCheckPattern): add visit function for
7833         HIR::ReferencePattern
7834
7835 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7836
7837         * util/rust-lang-item.h
7838         (RustLangItem::ItemType): New enumerators.
7839         (RustLangItem::Parse): Parse new enumerators.
7840         (RustLangItem::ToString): Handle new enumerators.
7841
7842 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7843
7844         * backend/rust-compile-fnparam.h:
7845         (CompileFnParam::visit): Add AltPattern visitor.
7846         * backend/rust-compile-pattern.h:
7847         (CompilePatternCaseLabelExpr::visit): Add AltPattern visitor.
7848         (CompilePatternBindings::visit): Add AltPattern visitor.
7849         (CompilePatternLet::visit): Add AltPattern visitor.
7850         * backend/rust-compile-resolve-path.h:
7851         (ResolvePathRef::visit): Add AltPattern visitor.
7852         * backend/rust-compile-var-decl.h:
7853         (CompileVarDecl::visit): Add AltPattern visitor.
7854         * checks/errors/rust-const-checker.cc
7855         (ConstChecker::visit): Add AltPattern visitor.
7856         * checks/errors/rust-const-checker.h:
7857         (ConstChecker::visit): Add AltPattern visitor.
7858         * checks/errors/rust-unsafe-checker.cc
7859         (UnsafeChecker::visit): Add AltPattern visitor.
7860         * checks/errors/rust-unsafe-checker.h:
7861         (UnsafeChecker::visit): Add AltPattern visitor.
7862         * hir/rust-hir-dump.cc
7863         (Dump::visit): Add AltPattern visitor.
7864         * hir/rust-hir-dump.h:
7865         (Dump::visit): Add AltPattern visitor.
7866         * hir/tree/rust-hir-full-decls.h
7867         (class AltPattern): Add forward declaration.
7868         * hir/tree/rust-hir-pattern.h
7869         (class AltPattern): New class.
7870         * hir/tree/rust-hir-visitor.h:
7871         (HIRFullVisitor::visit): Add AltPattern visitor.
7872         (HIRFullVisitorBase::visit): Add AltPattern visitor.
7873         (HIRPatternVisitor::visit): Add AltPattern visitor.
7874         * hir/tree/rust-hir.h:
7875         (Pattern::PatternType::ALT): New enumerator.
7876         * typecheck/rust-hir-type-check-pattern.cc
7877         (TypeCheckPattern::visit): Add AltPattern visitor.
7878         * typecheck/rust-hir-type-check-pattern.h:
7879         (TypeCheckPattern::visit): Add AltPattern visitor.
7880
7881 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7882
7883         * ast/rust-macro.cc (builtin_macro_from_string): Add identifier
7884         identification.
7885         * ast/rust-macro.h (enum class): Add Stringify builtin macro
7886         type.
7887         * expand/rust-macro-builtins.cc (make_macro_path_str): Add path
7888         for builtin stringify macro.
7889         (MacroBuiltin::stringify_handler): Add handler for builtin
7890         stringify macro.
7891         * expand/rust-macro-builtins.h: Add stringify handler's
7892         prototype.
7893         * util/rust-hir-map.cc (Mappings::insert_macro_def): Add
7894         stringify handler to builtin hir map.
7895
7896 2024-01-16  Nikos Alexandris  <nikos-alexandris@protonmail.com>
7897
7898         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
7899                 Add length checking for tuple patterns.
7900         (TypeCheckPattern::emit_pattern_size_error): New function.
7901         * typecheck/rust-hir-type-check-pattern.h: New function
7902                 emit_pattern_size_error.
7903
7904 2024-01-16  goar5670  <mahadelr19@gmail.com>
7905
7906         * parse/rust-parse-impl.h (Parser::parse_expr):
7907         split LEFT_SHIFT before null_denotation.
7908
7909 2024-01-16  Parthib  <parthibdutta02@gmail.com>
7910
7911         * rust-object-export.cc: Modified
7912         * hir/rust-ast-lower-type.cc (rust_fatal_error): Removed
7913                 (rust_assert): Added
7914
7915 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
7916
7917         * resolve/rust-early-name-resolver.cc
7918         (EarlyNameResolver::visit):
7919         Check for closure parameter without given type.
7920
7921 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7922
7923         * typecheck/rust-typecheck-context.cc (TypeCheckContext::insert_resolved_predicate): remove
7924
7925 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7926
7927         * resolve/rust-ast-resolve-type.cc (ResolveRelativeQualTypePath::resolve_qual_seg): fix
7928
7929 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7930
7931         * ast/rust-path.h: add missing copy for node_id
7932
7933 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7934
7935         * rust-gcc.h: remove unused headers
7936
7937 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7938
7939         * ast/rust-ast.cc (QualifiedPathInType::as_string): add missing to string
7940         * ast/rust-path.h: add missing copy+move constructors and assignment overloads
7941         * hir/tree/rust-hir-path.h: likewise
7942         * hir/tree/rust-hir.cc (QualifiedPathInType::as_string): add missing to string
7943
7944 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7945
7946         * typecheck/rust-tyty.cc (ParamType::get_name): call destructure
7947
7948 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7949
7950         * typecheck/rust-hir-trait-resolve.cc: use unify_and infer
7951
7952 2024-01-16  goar5670  <mahadelr19@gmail.com>
7953
7954         * parse/rust-parse-impl.h (Parser::parse_closure_param):
7955         Replace parse_pattern with parse_pattern_no_alt.
7956
7957 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7958
7959         * parse/rust-parse-impl.h (Parser::parse_while_let_loop_expr):
7960         Prevent hard error on token skip.
7961         (Parser::null_denotation): Fix parser for while let expressions.
7962
7963 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
7964
7965         * backend/rust-builtins.cc (BuiltinsContext::setup): add memset builtin to the map
7966         * backend/rust-compile-intrinsic.cc (uninit_handler): implement uninit intrinsic
7967
7968 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7969
7970         * parse/rust-parse-impl.h (Parser::parse_slice_pattern): Add
7971         closing square bracket check.
7972
7973 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7974
7975         * parse/rust-parse-impl.h (Parser::parse_external_type_item):
7976         Fix compilation error due to unnecessary move.
7977
7978 2024-01-16  Abdul Rafey  <abdulrafeyq@gmail.com>
7979
7980         * hir/rust-hir-dump.cc (Dump::go): support inner attrs, crate items and node mappings
7981         (Dump::visit): support functions, arith/logical exprs, let stmts and literals
7982
7983 2024-01-16  Nikos Alexandris  <nikos-alexandris@protonmail.com>
7984
7985         * expand/rust-macro-builtins.cc (load_file_bytes): Add location parameter.
7986         (MacroBuiltin::include_bytes_handler): Pass location to load_file_bytes.
7987         (MacroBuiltin::include_str_handler): Pass location to load_file_bytes.
7988
7989 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7990
7991         * parse/rust-parse-impl.h (Parser::parse_pattern_no_alt): Handle
7992         RestPattern correctly.
7993
7994 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
7995
7996         * ast/rust-pattern.h (class RestPattern): Add NodeId as well as
7997         the clone_impl function.
7998
7999 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8000
8001         * parse/rust-parse-impl.h (Parser::null_denotation): Fix if let
8002         parsing.
8003
8004 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8005
8006         * backend/rust-compile-intrinsic.cc (op_with_overflow_inner): wraps op_with_overflow
8007         (std::function<tree): likewise
8008         (op_with_overflow): generate the intrinsic based on the tree_code op
8009
8010 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8011
8012         * Make-lang.in: Add rust-ast-lower-stmt.o
8013         * hir/rust-ast-lower-stmt.h: Move definitions to...
8014         * hir/rust-ast-lower-stmt.cc: ...here.
8015
8016 2024-01-16  mxlol233  <mxlol233@outlook.com>
8017
8018         * checks/errors/rust-feature-gate.cc: Add definition
8019         for `extern_types`.
8020         * checks/errors/rust-feature-gate.h: Likewise.
8021         * checks/errors/rust-feature.cc: Likewise.
8022         * checks/errors/rust-feature.h: Likewise.
8023
8024 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
8025
8026         * ast/rust-pattern.h
8027         (StructPatternElements::operator=): Clear vector before inserting.
8028         (TupleStructItemsNoRange::operator=): Clear vector before inserting.
8029         (TupleStructItemsRange::operator=): Clear vectors before inserting.
8030         (TuplePatternItemsMultiple::operator=): Clear vector before inserting.
8031         (TuplePatternItemsRanged::operator=): Clear vectors before inserting.
8032         (SlicePattern::operator=): Clear vector before inserting.
8033         (AltPattern::operator=): Clear vector before inserting.
8034         * hir/tree/rust-hir-pattern.h
8035         (StructPatternElements::operator=): Clear vector before inserting.
8036         (TupleStructItemsNoRange::operator=): Clear vector before inserting.
8037         (TupleStructItemsRange::operator=): Clear vectors before inserting.
8038         (TuplePatternItemsMultiple::operator=): Clear vector before inserting.
8039         (TuplePatternItemsRanged::operator=): Clear vectors before inserting.
8040         (SlicePattern::operator=): Clear vector before inserting.
8041
8042 2024-01-16  bl7awy  <mahadelr19@gmail.com>
8043
8044         * typecheck/rust-casts.cc (TypeCastRules::cast_rules): Perform destructure on `from` type.
8045
8046 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
8047
8048         * ast/rust-pattern.h
8049         (struct StructPatternElements): Change to class.
8050         (class StructPatternElements): Change from struct.
8051         * hir/tree/rust-hir-pattern.h
8052         (struct StructPatternElements): Change to class.
8053         (class StructPatternElements): Change from struct.
8054
8055 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
8056
8057         * typecheck/rust-hir-type-check-pattern.cc
8058         (TypeCheckPattern::visit): Improve error messages.
8059
8060 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
8061
8062         * hir/tree/rust-hir-pattern.h
8063         (class TupleStructItemsNoRange): Fix formatting.
8064         (class TupleStructItemsRange): Fix formatting.
8065         (class TuplePatternItemsMultiple): Fix formatting.
8066         (class TuplePatternItemsRanged): Fix formatting.
8067         (class SlicePattern): Fix formatting.
8068
8069 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8070
8071         * ast/rust-ast-dump.cc (Dump::visit): Add visitor.
8072         * ast/rust-ast-dump.h: Add visitor prototype.
8073         * ast/rust-ast-full-decls.h (class RestPattern): Add forward
8074         declaration for class RestPattern.
8075         * ast/rust-ast-visitor.h: Add visitor prototype.
8076         * ast/rust-ast.cc (RestPattern::accept_vis): Add function to
8077         accept a foreign visitor.
8078         * ast/rust-pattern.h (class RestPattern): Add class RestPattern.
8079         * checks/errors/rust-feature-gate.h: Add visitor prototype.
8080         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Add
8081         visitor implementation.
8082         * expand/rust-attribute-visitor.h: Add visitor prototype.
8083         * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Add
8084         visitor implementation.
8085         * hir/rust-ast-lower-base.h: Add visitor prototype.
8086         * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Add
8087         visitor implementation.
8088         * resolve/rust-ast-resolve-base.h: Add visitor prototype.
8089         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit):
8090         Add visitor implementation.
8091         * resolve/rust-early-name-resolver.h: Add visitor prototype.
8092         * util/rust-attributes.cc (AttributeChecker::visit): Add visitor
8093         implementation.
8094         * util/rust-attributes.h: Add visitor prototype.
8095
8096 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8097
8098         * typecheck/rust-tyty-cmp.h: remove
8099         * typecheck/rust-tyty.cc (set_cmp_autoderef_mode): likewise
8100         (reset_cmp_autoderef_mode): likewise
8101         * typecheck/rust-tyty.h (set_cmp_autoderef_mode): likewise
8102         (reset_cmp_autoderef_mode): likewise
8103
8104 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8105
8106         * typecheck/rust-coercion.cc (TypeCoercionRules::Coerce): Add new try_flag
8107         (TypeCoercionRules::TypeCoercionRules): set new try flag
8108         (TypeCoercionRules::do_coercion): default to a final unify_and in the else case
8109         (TypeCoercionRules::coerce_unsafe_ptr): cannot coerce to a ptr from ref during autoderef
8110         (TypeCoercionRules::coerce_borrowed_pointer): respect coerceable mutability
8111         * typecheck/rust-coercion.h: update header
8112         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select): use new TryCoerce interface
8113         (MethodResolver::append_adjustments): ensure we maintain adjustment mappings
8114         * typecheck/rust-hir-dot-operator.h: add new method append_adjustments
8115         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): extra logging
8116
8117 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8118
8119         * typecheck/rust-unify.cc (UnifyRules::go): fix inference check
8120
8121 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8122
8123         * backend/rust-compile-base.h: unconsify
8124         * backend/rust-compile.cc (HIRCompileBase::coercion_site): likewise
8125         (HIRCompileBase::coercion_site1): likewise
8126         * typecheck/rust-autoderef.cc (Adjuster::try_deref_type): likewise
8127         (Adjuster::try_raw_deref_type): likewise
8128         (Adjuster::try_unsize_type): likewise
8129         (AutoderefCycle::cycle): likewise
8130         (AutoderefCycle::try_autoderefed): likewise
8131         * typecheck/rust-autoderef.h: likewise
8132         * typecheck/rust-coercion.cc (TypeCoercionRules::select): likewise
8133         * typecheck/rust-coercion.h: likewise
8134         * typecheck/rust-hir-dot-operator.cc (MethodResolver::Probe): likewise
8135         (MethodResolver::select): likewise
8136         * typecheck/rust-hir-dot-operator.h: likewise
8137
8138 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8139
8140         * typecheck/rust-unify.cc (UnifyRules::go): respect the emit_errors flag
8141
8142 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8143
8144         * typecheck/rust-casts.cc (TypeCastRules::check): update to new interface
8145         * typecheck/rust-coercion.cc (TypeCoercionRules::Coerce): likewise
8146         (TypeCoercionRules::TryCoerce): likewise
8147         (TypeCoercionRules::TypeCoercionRules): likewise
8148         * typecheck/rust-coercion.h: likewise
8149         * typecheck/rust-type-util.cc (coercion_site): likewise
8150
8151 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8152
8153         * typecheck/rust-unify.cc (UnifyRules::go): allow lhs infer vars
8154
8155 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8156
8157         * backend/rust-compile-expr.cc (CompileExpr::resolve_method_address): update to new inteface
8158         * typecheck/rust-coercion.cc (TypeCoercionRules::coerce_unsafe_ptr): likewise
8159         (TypeCoercionRules::coerce_borrowed_pointer): likewise
8160         * typecheck/rust-hir-type-check.h: likewise
8161         * typecheck/rust-type-util.cc (unify_site_and): new interface to allow for infer and commit
8162         * typecheck/rust-type-util.h (unify_site_and): likewise
8163         * typecheck/rust-typecheck-context.cc (TypeCheckContext::clear_type): new interface
8164         * typecheck/rust-unify.cc (UnifyRules::UnifyRules): update
8165         (UnifyRules::Resolve): new optional flags for commit and infer
8166         (UnifyRules::go): likewise
8167         (UnifyRules::expect_adt): refactor to use new interface
8168         (UnifyRules::expect_reference): likewise
8169         (UnifyRules::expect_pointer): likewise
8170         (UnifyRules::expect_array): likewise
8171         (UnifyRules::expect_slice): likewise
8172         (UnifyRules::expect_fndef): likewise
8173         (UnifyRules::expect_fnptr): likewise
8174         (UnifyRules::expect_tuple): likewise
8175         (UnifyRules::expect_closure): likewise
8176         * typecheck/rust-unify.h: refactor interface
8177
8178 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8179
8180         * typecheck/rust-unify.cc (UnifyRules::Resolve): refactor
8181         (UnifyRules::commit): refactor
8182         * typecheck/rust-unify.h: likewise
8183
8184 2024-01-16  Philip Herron  <herron.philip@googlemail.com>
8185
8186         * typecheck/rust-tyty.cc (ADTType::is_concrete):  need to consider if is a num_variant
8187         * typecheck/rust-tyty.h: refactor to cc file
8188
8189 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8190
8191         * parse/rust-parse-impl.h (Parser::parse_external_type_item):
8192         Add function to parser an external type item.
8193         (Parser::parse_external_item):
8194         Add identification and parsing for external type items.
8195         * parse/rust-parse.h:
8196         Add parser_external_type_item prototype.
8197
8198 2024-01-16  omkar-mohanty  <franzohouser@gmail.com>
8199
8200         * expand/rust-macro-builtins.cc
8201         (MacroBuiltin::include_str_handler): eager expansion
8202         (make_macro_path_str): macto to string
8203         (parse_single_string_literal): check for eager invocation
8204         (MacroBuiltin::assert_handler): eager expansion
8205         (MacroBuiltin::include_bytes_handler): eager expansion
8206         (MacroBuiltin::include_str_handler): eager expansion
8207         (MacroBuiltin::compile_error_handler): eager expansion
8208         (MacroBuiltin::include_handler): eager expansion
8209
8210 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8211
8212         * ast/rust-item.h (class Method): Add `is_default` field.
8213         (class Function): Likewise.
8214         * parse/rust-parse-impl.h (Parser::parse_item): Add nice error when
8215         parsing `default` outside of an `impl` block
8216         (Parser::parse_trait_impl_item): Allow parsing functions
8217         or methods when seeing `default`.
8218
8219 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8220
8221         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::cast_site):
8222         Remove cast_site.
8223         * typecheck/rust-hir-type-check-base.h: Remove cast_site
8224         prototype.
8225         * typecheck/rust-type-util.cc (cast_site): Add cast_site.
8226         * typecheck/rust-type-util.h (cast_site): Add cast_site
8227         prototype.
8228
8229 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8230
8231         * ast/rust-item.h: Add non-const `get_visibility` to ExternalTypeItem.
8232         * ast/rust-ast-dump.cc (Dump::visit): Add implementation for ExternalTypeItem.
8233         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Likewise.
8234
8235 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8236
8237         * ast/rust-item.h (class ExternalTypeItem): New class.
8238         * ast/rust-ast.cc (ExternalTypeItem::as_string): New function.
8239         (ExternalTypeItem::accept_vis): Likewise.
8240         * ast/rust-ast-full-decls.h (class ExternalTypeItem): Declare class.
8241         * ast/rust-ast-dump.cc (Dump::visit): Add base visitor for ExternalTypeItem.
8242         * ast/rust-ast-dump.h: Likewise.
8243         * ast/rust-ast-visitor.h: Likewise.
8244         * checks/errors/rust-feature-gate.h: Likewise.
8245         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Likewise.
8246         * expand/rust-attribute-visitor.h: Likewise.
8247         * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise.
8248         * hir/rust-ast-lower-base.h: Likewise.
8249         * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Likewise.
8250         * resolve/rust-ast-resolve-base.h: Likewise.
8251         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Likewise.
8252         * resolve/rust-early-name-resolver.h: Likewise.
8253         * util/rust-attributes.cc (AttributeChecker::visit): Likewise.
8254         * util/rust-attributes.h: Likewise.
8255
8256 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8257
8258         * expand/rust-macro-invoc-lexer.cc (MacroInvocLexer::split_current_token):
8259         Add proper implementation.
8260
8261 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8262
8263         * ast/rust-item.h (class Trait): Add `has_auto` field.
8264         * checks/errors/rust-feature.cc: Add handling for `feature(optin_builtin_traits)`
8265         * checks/errors/rust-feature.h: Likewise.
8266         * lex/rust-lex.cc: Fix keyword classification using hashmap.
8267         * lex/rust-token.h: Add `auto` keyword token.
8268         * parse/rust-parse-impl.h (Parser::parse_vis_item): Parse auto traits
8269         on `auto` keyword.
8270
8271 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8272
8273         * typecheck/rust-hir-trait-resolve.cc (TraitItemReference::resolve_item):
8274         Remove TypeCheckBase namespace qualifier.
8275         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::coercion_site):
8276         Remove coercion_site function.
8277         * typecheck/rust-hir-type-check-base.h: Remove coercion_site
8278         prototype.
8279         * typecheck/rust-type-util.cc (coercion_site): Add coercion_site
8280         function.
8281         * typecheck/rust-type-util.h (coercion_site): Add coercion_site
8282         prototype.
8283         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit):
8284         Remove TypeCheckBase namespace qualifier.
8285         (TypeCheckMethodCallExpr::check): Remove TypeCheckBase namespace
8286         qualifier.
8287
8288 2024-01-16  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8289
8290         * typecheck/rust-autoderef.cc: Remove TypeCheckBase qualifier.
8291         * typecheck/rust-hir-trait-resolve.cc: Remove TypeCheckBase
8292         qualifier.
8293         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::unify_site):
8294         Remove unify_site.
8295         * typecheck/rust-hir-type-check-base.h: Remove unify_site
8296         header.
8297         * typecheck/rust-hir-type-check.cc (TypeResolution::Resolve):
8298         Remove TypeCheckBase qualifier.
8299         * typecheck/rust-type-util.cc (unify_site): Add unify_site
8300         function.
8301         * typecheck/rust-type-util.h (unify_site): Add unify_site
8302         prototype.
8303         * typecheck/rust-tyty-call.cc (TypeCheckMethodCallExpr::check):
8304         Remove TypeCheckBase qualifier.
8305
8306 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8307
8308         * parse/rust-parse-impl.h (Parser::parse_type): Allow LEFT_SHIFT to
8309         start a type and then split it in `parse_qualified_path_type`
8310
8311 2024-01-16  Arthur Cohen  <arthur.cohen@embecosm.com>
8312
8313         * parse/rust-parse-impl.h (Parser::parse_path_generic_args): Split leading
8314         `LEFT_SHIFT` token into two `LEFT_ANGLE` tokens when parsing generic arguments.
8315         (Parser::parse_type_path_segment): Allow `LEFT_ANGLE` as starting token for
8316         parsing generic arguments.
8317
8318 2024-01-16  mxlol233  <mxlol233@outlook.com>
8319
8320         * checks/errors/rust-feature-gate.cc: Add implementations
8321         for `rustc_attri`.
8322         * checks/errors/rust-feature-gate.h: Likewise.
8323
8324 2024-01-16  Owen Avery  <powerboat9.gamer@gmail.com>
8325
8326         * parse/rust-parse-impl.h
8327         (Parser::parse_pattern): Add.
8328         (Parser::parse_pattern_no_alt): Rename.
8329         * parse/rust-parse.h:
8330         (Parser::parse_pattern): Add.
8331         (Parser::parse_pattern_no_alt): Rename.
8332
8333 2024-01-04  David Malcolm  <dmalcolm@redhat.com>
8334
8335         * lang.opt.urls: New file, autogenerated by
8336         regenerate-opt-urls.py.
8337
8338 2023-12-14  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8339             Thomas Schwinge  <thomas@codesourcery.com>
8340
8341         * config-lang.in: Add libgrust as a target module for the rust
8342         language.
8343
8344 2023-11-19  David Malcolm  <dmalcolm@redhat.com>
8345
8346         * rust-location.h: Include "rich-location.h".
8347
8348 2023-10-20  Patrick Palka  <ppalka@redhat.com>
8349
8350         PR rust/111899
8351         * backend/rust-constexpr.cc (potential_constant_expression_1):
8352         Remove NON_DEPENDENT_EXPR handling.
8353         * backend/rust-tree.cc (mark_exp_read): Likewise.
8354         (mark_use): Likewise.
8355         (lvalue_kind): Likewise.
8356
8357 2023-09-28  Richard Sandiford  <richard.sandiford@arm.com>
8358
8359         * backend/rust-constexpr.cc (rs_fold_indirect_ref): Remove unused
8360         variables.
8361
8362 2023-09-21  Iain Buclaw  <ibuclaw@gdcproject.org>
8363
8364         * rust-session-manager.cc (Session::init): Call
8365         targetrustm.rust_os_info.
8366         * rust-target.def (rust_os_info): New hook.
8367
8368 2023-09-21  Iain Buclaw  <ibuclaw@gdcproject.org>
8369
8370         * rust-lang.cc (rust_add_target_info): Remove sorry.
8371         * rust-session-manager.cc: Replace include of target.h with
8372         include of tm.h and rust-target.h.
8373         (Session::init): Call targetrustm.rust_cpu_info.
8374         * rust-target.def (rust_cpu_info): New hook.
8375         * rust-target.h (rust_add_target_info): Declare.
8376
8377 2023-09-21  Iain Buclaw  <ibuclaw@gdcproject.org>
8378
8379         * rust-target-def.h: New file.
8380         * rust-target.def: New file.
8381         * rust-target.h: New file.
8382
8383 2023-09-11  Parthib  <94271200+Parthib314@users.noreply.github.com>
8384
8385         * Make-lang.in: Removed rust-gcc-diagnostics object file.
8386         * rust-diagnostics.cc (rust_be_get_quotechars): Added from original file.
8387                 (rust_be_internal_error_at): Likewise.
8388                 (rust_be_error_at): Likewise.
8389                 (class rust_error_code_rule): Likewise.
8390                 (rust_be_warning_at): Likewise.
8391                 (rust_be_fatal_error): Likewise.
8392                 (rust_be_inform): Likewise.
8393                 (rust_be_debug_p): Likewise.
8394         * rust-gcc-diagnostics.cc: Removed.
8395
8396 2023-09-07  David Malcolm  <dmalcolm@redhat.com>
8397
8398         * rust-diagnostics.cc (rust_error_at): New overload.
8399         * rust-diagnostics.h (struct ErrorCode): New struct.
8400         (rust_error_at): New.
8401         (rust_be_error_at): Likewise.
8402         * rust-gcc-diagnostics.cc (class rust_error_code_rule): New class.
8403         (rust_be_error_at): New function.
8404         * typecheck/rust-casts.cc (TypeCastRules::emit_cast_error): Emit E0054
8405         when reporting invalid cast error.
8406
8407 2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
8408             Juzhe-Zhong  <juzhe.zhong@rivai.ai>
8409
8410         * backend/rust-tree.cc (c_common_type_for_mode): Ditto.
8411
8412 2023-06-22  Paul E. Murphy  <murphyp@linux.ibm.com>
8413
8414         * rust-object-export.cc [TARGET_AIX]: Rename and update usage to
8415         TARGET_AIX_OS.
8416
8417 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8418
8419         * parse/rust-parse-impl.h
8420         (Parser::parse_stmt): Handle unsafe expression statements.
8421
8422 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8423
8424         * parse/rust-parse-impl.h
8425         (Parser::parse_expr_stmt): Remove hypothetical unsafe + expr_stmt_without_block handling.
8426
8427 2023-04-06  M V V S Manoj Kumar  <mvvsmanojkumar@gmail.com>
8428
8429         * ast/rust-ast-full-decls.h (class InlineAsm):Added class declaration.
8430         * ast/rust-expr.h (class InlineAsm):Added class definition.
8431
8432 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8433
8434         * rust-diagnostics.h (struct Error): Add new Kind enum and various new
8435         static constructors to allow for hints as well.
8436         * rust-diagnostics.cc (Error::Error): Use new `kind` field properly.
8437         * checks/errors/privacy/rust-visibility-resolver.cc
8438         (VisibilityResolver::resolve_module_path): Use new Error API.
8439         * expand/rust-macro-builtins.cc (MacroBuiltin::include_handler): Likewise.
8440         * expand/rust-macro-expand.cc (parse_many): Likewise.
8441         (transcribe_type): Likewise.
8442         * parse/rust-parse-impl.h (Parser::parse_crate): Likewise.
8443         * rust-session-manager.cc (Session::handle_crate_name): Likewise.
8444         * ast/rust-ast.cc (Module::load_items): Likewise.
8445
8446 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8447
8448         * ast/rust-ast.h: Keep location in TraitItem base class
8449         * ast/rust-item.h (class TraitItemFunc): Use base class location instead.
8450         (class TraitItemMethod): Likewise.
8451         (class TraitItemConst): Likewise.
8452         (class TraitItemType): Likewise.
8453         * ast/rust-macro.h: Likewise.
8454
8455 2023-04-06  SainiAditya1  <Adityasaini10012001@outlook.com>
8456
8457         * hir/tree/rust-hir-full-test.cc: Moved to...
8458         * hir/tree/rust-hir.cc: ...here.
8459         * Make-lang.in: Rename rust-hir-full-test.
8460
8461 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8462
8463         * ast/rust-ast-dump.cc
8464         (Dump::visit): Add AltPattern visitor.
8465         * ast/rust-ast-dump.h:
8466         (Dump::visit): Add AltPattern visitor.
8467         * ast/rust-ast-full-decls.h
8468         (class AltPattern): Add declaration.
8469         * ast/rust-ast-visitor.h:
8470         (ASTVisitor::visit): Add AltPattern visitor.
8471         * ast/rust-ast.cc
8472         (AltPattern::as_string): Add definition.
8473         (AltPattern::accept_vis): Add definition.
8474         * ast/rust-pattern.h
8475         (class AltPattern): Add declaration.
8476         * checks/errors/rust-feature-gate.h:
8477         (FeatureGate::visit) Add AltPattern visitor
8478         * expand/rust-attribute-visitor.cc
8479         (AttrVisitor::visit): Add AltPattern visitor.
8480         * expand/rust-attribute-visitor.h:
8481         (AttrVisitor::visit): Add AltPattern visitor.
8482         * hir/rust-ast-lower-base.cc
8483         (ASTLoweringBase::visit): Add AltPattern visitor.
8484         * hir/rust-ast-lower-base.h:
8485         (ASTLoweringBase::visit): Add AltPattern visitor.
8486         * resolve/rust-ast-resolve-base.cc
8487         (ResolverBase::visit): Add AltPattern visitor.
8488         * resolve/rust-ast-resolve-base.h:
8489         (ResolverBase::visit): Add AltPattern visitor.
8490         * resolve/rust-early-name-resolver.cc
8491         (EarlyNameResolver::visit): Add AltPattern visitor.
8492         * resolve/rust-early-name-resolver.h:
8493         (EarlyNameResolver::visit): Add AltPattern visitor.
8494         * util/rust-attributes.cc
8495         (AttributeChecker::visit): Add AltPattern visitor.
8496         * util/rust-attributes.h:
8497         (AttributeChecker::visit): Add AltPattern visitor.
8498
8499 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8500
8501         * ast/rust-pattern.h: Fix formatting.
8502
8503 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8504
8505         * expand/rust-macro-builtins.cc (MacroBuiltin::include_handler): Do not
8506         return nullptr token in expansion of `include!()`
8507
8508 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8509
8510         * checks/errors/rust-feature-gate.h: Add trailing newline before EOF.
8511
8512 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8513
8514         * typecheck/rust-hir-trait-reference.cc (TraitReference::clear_associated_types): make const
8515         (TraitReference::clear_associated_type_projections): new interface
8516         * typecheck/rust-hir-trait-reference.h:
8517         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): refactor
8518         (TraitItemReference::associated_type_reset): reset projections
8519         * typecheck/rust-hir-type-bounds.h:
8520         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): fix bounds
8521         * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::TypeBoundsProbe): refactor into cc file
8522         (TypeBoundsProbe::Probe): refactor
8523         (TypeBoundsProbe::is_bound_satisfied_for_type): likewise
8524         (TypeBoundsProbe::assemble_sized_builtin): add builtin for Sized
8525         (TypeCheckBase::get_predicate_from_bound): refactor
8526         (TypeBoundPredicate::lookup_associated_type): refactor
8527         * typecheck/rust-tyty-subst.cc (SubstitutionRef::lookup_associated_impl)
8528         (SubstitutionRef::prepare_higher_ranked_bounds): new interface to clear hanging bounds
8529         (SubstitutionRef::monomorphize): refactor
8530         * typecheck/rust-tyty-subst.h:
8531         * typecheck/rust-tyty.cc (BaseType::get_locus): helper
8532         (BaseType::satisfies_bound): ensure bounds are satisfied and assoicated types
8533         (ParamType::ParamType): new field in constructor
8534         (ParamType::clone): update clone
8535         (ParamType::set_implicit_self_trait): new interface
8536         (ParamType::is_implicit_self_trait): likewise
8537         * typecheck/rust-tyty.h: cleanup
8538         * util/rust-hir-map.cc (Mappings::Mappings): builtin marker
8539         (Mappings::~Mappings): delete marker
8540         (Mappings::lookup_builtin_marker): lookup
8541         * util/rust-hir-map.h: update header
8542
8543 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8544
8545         * hir/tree/rust-hir-item.h: implement virtual function
8546         * hir/tree/rust-hir.h: add virtual function
8547
8548 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8549
8550         * Make-lang.in: add new dependancy
8551         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::query_type): refactor
8552         * typecheck/rust-hir-type-check-base.h: refactor
8553         * typecheck/rust-hir-type-check.h (RUST_HIR_TYPE_CHECK): refactor
8554         * typecheck/rust-type-util.cc: New file.
8555         * typecheck/rust-type-util.h: New file.
8556
8557 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8558
8559         * expand/rust-macro-builtins.cc
8560         (MacroBuiltin::include_str_handler): Add check for valid UTF-8.
8561
8562 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8563
8564         * parse/rust-parse-impl.h
8565         (Parser::parse_grouped_or_tuple_pattern): Add support for empty tuple patterns.
8566
8567 2023-04-06  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8568
8569         * lex/rust-lex.h: Add file type check.
8570
8571 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8572
8573         * backend/rust-compile-pattern.cc
8574         (CompilePatternLet::visit): Simplify WildcardPattern compilation for let statements.
8575         * backend/rust-compile-var-decl.h:
8576         (CompileVarDecl::visit): Remove variable declaration for WildcardPattern.
8577         * resolve/rust-ast-resolve-pattern.h:
8578         (PatternDeclaration::visit): Remove name resolution for WildcardPattern.
8579
8580 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8581
8582         * typecheck/rust-tyty-call.cc
8583         (TypeCheckCallExpr::visit): Add variadic argument type checking.
8584         (TypeCheckCallExpr::visit): Fix comment spelling ("varadic").
8585
8586 2023-04-06  mxlol233  <mxlol233@outlook.com>
8587
8588         * checks/errors/rust-feature-gate.cc: Add implementation for
8589         `void FeatureGate::visit (AST::ExternBlock &block)`. Add `valid_feature`
8590         construction process in `FeatureGate::check`.
8591         * checks/errors/rust-feature-gate.h: Add declaration for
8592         `void FeatureGate::visit (AST::ExternBlock &block)`. Add private
8593         variable `valid_feature`.
8594         * checks/errors/rust-feature.h: Change `issue` to `m_issue`.
8595
8596 2023-04-06  Thomas Schwinge  <thomas@codesourcery.com>
8597
8598         * ast/rust-ast-fragment.cc: Update copyright years.
8599         * ast/rust-ast-fragment.h: Likewise.
8600         * ast/rust-macro.cc: Likewise.
8601         * checks/errors/rust-feature-gate.cc: Likewise.
8602         * checks/errors/rust-feature-gate.h: Likewise.
8603         * checks/errors/rust-feature.cc: Likewise.
8604         * checks/errors/rust-feature.h: Likewise.
8605         * hir/rust-ast-lower-expr.cc: Likewise.
8606         * hir/rust-ast-lower-type.cc: Likewise.
8607         * resolve/rust-early-name-resolver.cc: Likewise.
8608         * resolve/rust-early-name-resolver.h: Likewise.
8609         * rust-gcc.h: Likewise.
8610         * typecheck/rust-hir-path-probe.cc: Likewise.
8611         * typecheck/rust-hir-trait-reference.cc: Likewise.
8612         * typecheck/rust-tyty-bounds.h: Likewise.
8613         * typecheck/rust-tyty-subst.cc: Likewise.
8614         * typecheck/rust-tyty-subst.h: Likewise.
8615         * typecheck/rust-tyty-util.cc: Likewise.
8616         * typecheck/rust-tyty-util.h: Likewise.
8617         * typecheck/rust-unify.cc: Likewise.
8618         * typecheck/rust-unify.h: Likewise.
8619         * util/rust-inline-visitor.h: Likewise.
8620
8621 2023-04-06  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8622
8623         * rust-session-manager.cc (Session::compile_crate): Update the
8624         environment variable name.
8625
8626 2023-04-06  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
8627
8628         * Make-lang.in: Add `rust-hir-trait-reference.o`.
8629         * typecheck/rust-hir-trait-reference.h: Remove multiple function body.
8630         * typecheck/rust-hir-trait-reference.cc: Add multiple function body.
8631
8632 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8633
8634         * expand/rust-macro-expand.cc (MacroExpander::expand_eager_invocations):
8635         Add documentation explaining the algorithm.
8636
8637 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8638
8639         * ast/rust-macro.cc: New file.
8640         * Make-lang.in: Add `rust-macro.o` object
8641         * ast/rust-ast-fragment.cc (Fragment::Fragment): Change API around
8642         the construction of AST fragments.
8643         (Fragment::operator=): Correct `Fragment::operator=` to take into
8644         account the fragment tokens.
8645         (Fragment::create_error): Use new constructor.
8646         (Fragment::complete): Remove in favor of new constructor.
8647         (Fragment::unexpanded): Remove as that Fragment type is no longer used
8648         or possible.
8649         (Fragment::get_tokens): Add helper to access a fragment's tokens.
8650         * ast/rust-ast-fragment.h (enum class): Remove `FragmentKind::Unused`
8651         * ast/rust-ast.cc (MacroInvocation::as_string): Display
8652         builtin macro invocations properly.
8653         * ast/rust-ast.h: Fix `DelimTokenTree` class copy constructors and
8654         handling of its token vector.
8655         * ast/rust-macro.h (class MacroMatcher): Format.
8656         (class MetaItemSeq): Likewise.
8657         (builtin_macro_from_string): Get a `BuiltinMacroKind` from a given
8658         string, i.e the name of the macro (`assert!`, `cfg!` and so on).
8659         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Do not expand
8660         macros recursively anymore.
8661         (AttrVisitor::maybe_expand_expr): Likewise.
8662         (AttrVisitor::maybe_expand_type): Likewise.
8663         * expand/rust-attribute-visitor.h: Likewise, and remove
8664         `expand_macro_fragment_recursively` function.
8665         * expand/rust-macro-builtins.cc (make_token): Add shorthand for
8666         returning `std::unique_ptr<AST::Token>`s.
8667         (make_macro_invocation): Add shorthand for returning fragments
8668         containing builtin macro invocations.
8669         (try_expand_macro_expression): Do not expand macros recursively.
8670         (try_expand_single_string_literal): Likewise.
8671         (try_expand_many_expr): Likewise.
8672         (parse_single_string_literal): Error out more appropriately.
8673         (MacroBuiltin::compile_error_handler): Add explanation for eager
8674         invocation
8675         (MacroBuiltin::file_handler): Return the proper tokens associated with
8676         macro invocation, and builtin macros in the case of necessary eager
8677         expansion.
8678         (MacroBuiltin::column_handler): Likewise.
8679         (MacroBuiltin::include_bytes_handler): Likewise.
8680         (MacroBuiltin::include_str_handler): Likewise.
8681         (MacroBuiltin::concat_handler): Likewise.
8682         (MacroBuiltin::env_handler): Likewise.
8683         (MacroBuiltin::cfg_handler): Likewise.
8684         (MacroBuiltin::include_handler): Likewise.
8685         (MacroBuiltin::line_handler): Likewise.
8686         * expand/rust-macro-expand.cc (MacroExpander::expand_eager_invocations):
8687         Add function to expand eager invocations *once* in the fixed point
8688         pipeline.
8689         (MacroExpander::expand_invoc): Call into `expand_eager_invocations` for
8690         builtin macro invocations.
8691         (MacroExpander::expand_crate): Use new `AttrVisitor` API.
8692         (parse_many): Return tokens in `AST::Fragment`.
8693         (transcribe_expression): Likewise.
8694         (transcribe_type): Likewise.
8695         * expand/rust-macro-expand.h (struct MacroExpander): Add `has_changed`
8696         flag for fixed point checking.
8697         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::EarlyNameResolver):
8698         Keep track of the current macro scope.
8699         (EarlyNameResolver::go): Use `scoped` API.
8700         (EarlyNameResolver::visit): Likewise.
8701         * resolve/rust-early-name-resolver.h: Add `scoped` API.
8702         * rust-session-manager.cc (Session::expansion): Perform macro expansion
8703         in a fixed-point fashion.
8704
8705 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8706
8707         * expand/rust-macro-invoc-lexer.cc (MacroInvocLexer::get_token_slice):
8708         Add API to retrieve token slices when lexing macro expansions.
8709         * expand/rust-macro-invoc-lexer.h: Declare `get_token_slice`.
8710
8711 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8712
8713         * parse/rust-parse.h: Move `parse_macro_invocation` to public API.
8714
8715 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
8716
8717         * ast/rust-item.h (class BlockExpr): Remove forward declaration of
8718         class `BlockExpr`.
8719
8720 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
8721
8722         * hir/tree/rust-hir-pattern.h
8723         (TuplePatternItemsRanged::get_lower_patterns): Add method.
8724         (TuplePatternItemsRanged::get_upper_patterns): Add method.
8725         * backend/rust-compile-pattern.cc
8726         (CompilePatternLet::visit): Implement TuplePattern visitor.
8727         * backend/rust-compile-pattern.h
8728         (CompilePatternLet::visit): Move TuplePattern visitor out of header file.
8729
8730 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8731
8732         * typecheck/rust-unify.cc (UnifyRules::go): ensure the bounds are checked
8733
8734 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8735
8736         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): remove error message
8737
8738 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8739
8740         * typecheck/rust-hir-trait-reference.h: add const infterface
8741         * typecheck/rust-tyty-subst.cc (SubstitutionParamMapping::get_generic_param): make const
8742         (SubstitutionRef::monomorphize): fix issue
8743         * typecheck/rust-tyty-subst.h: constify interface
8744
8745 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8746
8747         * util/rust-lang-item.h:
8748
8749 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8750
8751         * typecheck/rust-tyty-subst.cc (SubstitutionArg::is_conrete): fix check
8752
8753 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8754
8755         * Make-lang.in: update names
8756         * backend/rust-compile-expr.cc (CompileExpr::resolve_method_address):
8757         update to use new interface
8758         * typecheck/rust-coercion.cc (TypeCoercionRules::coerce_borrowed_pointer): likewise
8759         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::unify_site): likewise
8760         * typecheck/rust-tyty.cc (BaseType::destructure): likewise
8761         (InferType::unify): removed old unify interface
8762         (ErrorType::unify): likewise
8763         (ADTType::unify): likewise
8764         (TupleType::unify): likewise
8765         (FnType::unify): likewise
8766         (FnPtr::unify): likewise
8767         (ClosureType::unify): likewise
8768         (ArrayType::unify): likewise
8769         (SliceType::unify): likewise
8770         (BoolType::unify): likewise
8771         (IntType::unify): likewise
8772         (UintType::unify): likewise
8773         (FloatType::unify): likewise
8774         (USizeType::unify): likewise
8775         (ISizeType::unify): likewise
8776         (CharType::unify): likewise
8777         (ReferenceType::unify): likewise
8778         (PointerType::unify): likewise
8779         (ParamType::unify): likewise
8780         (StrType::unify): likewise
8781         (NeverType::unify): likewise
8782         (PlaceholderType::unify): likewise
8783         (ProjectionType::unify): likewise
8784         (DynamicObjectType::unify): likewise
8785         * typecheck/rust-tyty.h: update destructure interface
8786         * typecheck/rust-tyty-rules.h: Removed.
8787         * typecheck/rust-unify.cc: New file.
8788         * typecheck/rust-unify.h: New file.
8789
8790 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8791
8792         * typecheck/rust-hir-trait-reference.h: change interface to return self
8793         * typecheck/rust-hir-trait-resolve.cc: likewise
8794         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments): likewise
8795         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): remove monomorphization hack
8796
8797 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8798
8799         * typecheck/rust-tyty-subst.cc: add missing callback
8800
8801 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8802
8803         * typecheck/rust-tyty-subst.cc: update copy constructors
8804
8805 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8806
8807         * typecheck/rust-tyty-bounds.cc: refactor to take a reference
8808         * typecheck/rust-tyty-subst.cc: likewise
8809         (SubstitutionRef::get_substitution_arguments): likewise
8810         (SubstitutionRef::infer_substitions): likewise
8811         * typecheck/rust-tyty-subst.h: likewise
8812         * typecheck/rust-tyty.cc (ADTType::handle_substitions): likewise
8813         (TupleType::handle_substitions): likewise
8814         (FnType::handle_substitions): likewise
8815         (ClosureType::handle_substitions): likewise
8816         (ArrayType::handle_substitions): likewise
8817         (SliceType::handle_substitions): likewise
8818         (ReferenceType::handle_substitions): likewise
8819         (PointerType::handle_substitions): likewise
8820         (ParamType::handle_substitions): likewise
8821         (ProjectionType::handle_substitions): likewise
8822         * typecheck/rust-tyty.h: likewise
8823
8824 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8825
8826         * typecheck/rust-hir-trait-ref.h: Moved to...
8827         * typecheck/rust-hir-trait-reference.h: ...here.
8828         * typecheck/rust-hir-trait-resolve.cc: refactor
8829         * typecheck/rust-hir-trait-resolve.h (RUST_HIR_TRAIT_RESOLVE_H): likewise
8830         * typecheck/rust-hir-type-check.h: likewise
8831         * typecheck/rust-tyty.cc: likewise
8832
8833 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8834
8835         * Make-lang.in: update name
8836         * typecheck/rust-tyctx.cc: Moved to...
8837         * typecheck/rust-typecheck-context.cc: ...here.
8838
8839 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8840
8841         * typecheck/rust-hir-type-check.h: refactor
8842         * typecheck/rust-tyctx.cc (TypeCheckContext::iterate): refactor
8843         (TypeCheckContext::have_loop_context): likewise
8844         (TypeCheckContext::push_new_loop_context): likewise
8845         (TypeCheckContext::push_new_while_loop_context): likewise
8846         (TypeCheckContext::peek_loop_context): likewise
8847         (TypeCheckContext::pop_loop_context): likewise
8848         (TypeCheckContext::swap_head_loop_context): likewise
8849         (TypeCheckContext::insert_trait_reference): likewise
8850         (TypeCheckContext::lookup_trait_reference): likewise
8851         (TypeCheckContext::insert_receiver): likewise
8852         (TypeCheckContext::lookup_receiver): likewise
8853         (TypeCheckContext::insert_associated_type_mapping): likewise
8854         (TypeCheckContext::clear_associated_type_mapping): likewise
8855         (TypeCheckContext::lookup_associated_type_mapping): likewise
8856         (TypeCheckContext::insert_variant_definition): likewise
8857         (TypeCheckContext::lookup_variant_definition): likewise
8858         (TypeCheckContext::insert_operator_overload): likewise
8859         (TypeCheckContext::lookup_operator_overload): likewise
8860         (TypeCheckContext::insert_unconstrained_check_marker): likewise
8861         (TypeCheckContext::have_checked_for_unconstrained): likewise
8862         (TypeCheckContext::insert_resolved_predicate): likewise
8863         (TypeCheckContext::lookup_predicate): likewise
8864         (TypeCheckContext::insert_query): likewise
8865         (TypeCheckContext::query_completed): likewise
8866         (TypeCheckContext::query_in_progress): likewise
8867         (TypeCheckContext::insert_trait_query): likewise
8868         (TypeCheckContext::trait_query_completed): likewise
8869         (TypeCheckContext::trait_query_in_progress): likewise
8870         (TypeCheckContextItem::Item::Item): likewise
8871         (TypeCheckContextItem::TypeCheckContextItem): likewise
8872         (TypeCheckContextItem::get_item): likewise
8873         (TypeCheckContextItem::get_impl_item): likewise
8874         (TypeCheckContextItem::get_trait_item): likewise
8875         (TypeCheckContextItem::get_type): likewise
8876         * typecheck/rust-tyty.cc (StructFieldType::StructFieldType): likewise
8877         (StructFieldType::get_ref): likewise
8878         (StructFieldType::get_name): likewise
8879         (StructFieldType::get_field_type): likewise
8880         (StructFieldType::set_field_type): likewise
8881         (StructFieldType::is_concrete): likewise
8882         (StructFieldType::debug): likewise
8883         (StructFieldType::get_locus): likewise
8884         (VariantDef::variant_type_string): likewise
8885         (VariantDef::VariantDef): likewise
8886         (VariantDef::operator=): likewise
8887         (VariantDef::get_error_node): likewise
8888         (VariantDef::is_error): likewise
8889         (VariantDef::get_id): likewise
8890         (VariantDef::get_defid): likewise
8891         (VariantDef::get_variant_type): likewise
8892         (VariantDef::is_data_variant): likewise
8893         (VariantDef::is_dataless_variant): likewise
8894         (VariantDef::get_identifier): likewise
8895         (VariantDef::num_fields): likewise
8896         (VariantDef::get_field_at_index): likewise
8897         (VariantDef::get_fields): likewise
8898         (VariantDef::lookup_field): likewise
8899         (VariantDef::get_discriminant): likewise
8900         (VariantDef::as_string): likewise
8901         (VariantDef::is_equal): likewise
8902         (VariantDef::clone): likewise
8903         (VariantDef::monomorphized_clone): likewise
8904         (VariantDef::get_ident): likewise
8905         (TupleType::TupleType): likewise
8906         (TupleType::get_unit_type): likewise
8907         (TupleType::is_unit): likewise
8908         (TupleType::num_fields): likewise
8909         (TupleType::is_concrete): likewise
8910         (TupleType::get_fields): likewise
8911         (BoolType::BoolType): likewise
8912         (BoolType::get_name): likewise
8913         (BoolType::is_concrete): likewise
8914         (IntType::IntType): likewise
8915         (IntType::get_name): likewise
8916         (IntType::get_int_kind): likewise
8917         (IntType::is_concrete): likewise
8918         (UintType::UintType): likewise
8919         (UintType::get_name): likewise
8920         (UintType::get_uint_kind): likewise
8921         (UintType::is_concrete): likewise
8922         (FloatType::FloatType): likewise
8923         (FloatType::get_name): likewise
8924         (FloatType::get_float_kind): likewise
8925         (FloatType::is_concrete): likewise
8926         (USizeType::USizeType): likewise
8927         (USizeType::get_name): likewise
8928         (USizeType::is_concrete): likewise
8929         (ISizeType::ISizeType): likewise
8930         (ISizeType::get_name): likewise
8931         (ISizeType::is_concrete): likewise
8932         (CharType::CharType): likewise
8933         (CharType::is_concrete): likewise
8934         (CharType::get_name): likewise
8935         (ReferenceType::ReferenceType): likewise
8936         (ReferenceType::is_concrete): likewise
8937         (ReferenceType::mutability): likewise
8938         (ReferenceType::is_mutable): likewise
8939         (ReferenceType::is_dyn_object): likewise
8940         (ReferenceType::is_dyn_slice_type): likewise
8941         (ReferenceType::is_dyn_str_type): likewise
8942         (PointerType::PointerType): likewise
8943         (PointerType::is_concrete): likewise
8944         (PointerType::mutability): likewise
8945         (PointerType::is_mutable): likewise
8946         (PointerType::is_const): likewise
8947         (PointerType::is_dyn_object): likewise
8948         (PointerType::is_dyn_slice_type): likewise
8949         (PointerType::is_dyn_str_type): likewise
8950         (ParamType::ParamType): likewise
8951         (ParamType::get_generic_param): likewise
8952         (ParamType::can_resolve): likewise
8953         (ParamType::is_concrete): likewise
8954         (StrType::StrType): likewise
8955         (StrType::get_name): likewise
8956         (StrType::is_concrete): likewise
8957         (NeverType::NeverType): likewise
8958         (NeverType::get_name): likewise
8959         (NeverType::is_unit): likewise
8960         (NeverType::is_concrete): likewise
8961         (PlaceholderType::PlaceholderType): likewise
8962         (PlaceholderType::get_name): likewise
8963         (PlaceholderType::is_unit): likewise
8964         (PlaceholderType::get_symbol): likewise
8965         (PlaceholderType::is_concrete): likewise
8966         (ProjectionType::is_unit): likewise
8967         (ProjectionType::get_name): likewise
8968         (ProjectionType::needs_generic_substitutions): likewise
8969         (ProjectionType::supports_substitutions): likewise
8970         (ProjectionType::has_subsititions_defined): likewise
8971         (ProjectionType::get): likewise
8972         (ProjectionType::is_concrete): likewise
8973         (DynamicObjectType::is_concrete): likewise
8974         * typecheck/rust-tyty.h: likewise
8975
8976 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8977
8978         * typecheck/rust-hir-path-probe.cc (PathProbeCandidate::Candidate::Candidate): refactor
8979         (PathProbeCandidate::PathProbeCandidate): likewise
8980         (PathProbeCandidate::as_string): likewise
8981         (PathProbeCandidate::is_enum_candidate): likewise
8982         (PathProbeCandidate::is_impl_candidate): likewise
8983         (PathProbeCandidate::is_trait_candidate): likewise
8984         (PathProbeCandidate::is_full_trait_item_candidate): likewise
8985         (PathProbeCandidate::get_error): likewise
8986         (PathProbeCandidate::is_error): likewise
8987         (PathProbeCandidate::get_defid): likewise
8988         (PathProbeCandidate::operator<): likewise
8989         * typecheck/rust-hir-path-probe.h (struct PathProbeCandidate): likewise
8990
8991 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
8992
8993         * typecheck/rust-hir-path-probe.cc (PathProbeType::PathProbeType): refactor
8994         (PathProbeType::Probe): likewise
8995         (PathProbeType::visit): likewise
8996         (PathProbeType::process_enum_item_for_candiates): likewise
8997         (PathProbeType::process_impl_items_for_candidates): likewise
8998         (PathProbeType::is_reciever_generic): likewise
8999         (PathProbeImplTrait::PathProbeImplTrait): likewise
9000         (PathProbeImplTrait::Probe): likewise
9001         (PathProbeImplTrait::process_trait_impl_items_for_candidates): likewise
9002         * typecheck/rust-hir-path-probe.h (struct PathProbeCandidate): likewise
9003         * typecheck/rust-hir-trait-resolve.cc
9004         (PathProbeImplTrait::process_trait_impl_items_for_candidates): likewise
9005
9006 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9007
9008         * typecheck/rust-tyty.cc (BaseType::BaseType): refactor
9009         (BaseType::~BaseType): likewise
9010         (BaseType::get_ref): likewise
9011         (BaseType::set_ref): likewise
9012         (BaseType::get_ty_ref): likewise
9013         (BaseType::set_ty_ref): likewise
9014         (BaseType::is_equal): likewise
9015         (BaseType::is_unit): likewise
9016         (BaseType::get_kind): likewise
9017         (BaseType::get_combined_refs): likewise
9018         (BaseType::append_reference): likewise
9019         (BaseType::supports_substitutions): likewise
9020         (BaseType::has_subsititions_defined): likewise
9021         (BaseType::can_substitute): likewise
9022         (BaseType::needs_generic_substitutions): likewise
9023         (BaseType::contains_type_parameters): likewise
9024         (BaseType::get_ident): likewise
9025         (BaseType::get_locus): likewise
9026         (InferType::InferType): likewise
9027         (InferType::get_infer_kind): likewise
9028         (InferType::get_name): likewise
9029         (InferType::is_concrete): likewise
9030         (ErrorType::ErrorType): likewise
9031         (ErrorType::is_unit): likewise
9032         (ErrorType::is_concrete): likewise
9033         (ErrorType::get_name): likewise
9034         (ErrorType::monomorphized_clone): likewise
9035         * typecheck/rust-tyty.h (class SubstitutionArgumentMappings): likewise
9036
9037 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9038
9039         * typecheck/rust-substitution-mapper.cc (SubstMapper::SubstMapper): refactor
9040         (SubstMapper::Resolve): likewise
9041         (SubstMapper::InferSubst): likewise
9042         (SubstMapper::have_generic_args): likewise
9043         (SubstMapper::visit): likewise
9044         (SubstMapperInternal::visit): likewise
9045         (SubstMapperFromExisting::SubstMapperFromExisting): likewise
9046         (SubstMapperFromExisting::Resolve): likewise
9047         (SubstMapperFromExisting::visit): likewise
9048         (GetUsedSubstArgs::GetUsedSubstArgs): likewise
9049         (GetUsedSubstArgs::From): likewise
9050         (GetUsedSubstArgs::visit): likewise
9051         * typecheck/rust-substitution-mapper.h: refactor
9052         * typecheck/rust-tyty-subst.cc (SubstitutionParamMapping::get_generic_param): likewise
9053
9054 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9055
9056         * Make-lang.in: update the makefile
9057         * typecheck/rust-tyty.cc (SubstitutionParamMapping::need_substitution): likewise
9058         (SubstitutionParamMapping::override_context): likewise
9059         (SubstitutionRef::get_mappings_from_generic_args): likewise
9060         (SubstitutionRef::infer_substitions): likewise
9061         (SubstitutionRef::are_mappings_bound): likewise
9062         (SubstitutionRef::solve_missing_mappings_from_this): likewise
9063         (SubstitutionRef::monomorphize): likewise
9064         * typecheck/rust-tyty.h (class SubstitutionParamMapping): likewise
9065         (class SubstitutionArg): likewise
9066         (std::function<void): likewise
9067         (class SubstitutionArgumentMappings): likewise
9068         (class SubstitutionRef): likewise
9069         * typecheck/rust-tyty-subst.cc: New file.
9070         * typecheck/rust-tyty-subst.h: New file.
9071
9072 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9073
9074         * Make-lang.in: update makefile
9075         * typecheck/rust-tyty.cc (TyVar::TyVar): move to new file
9076         (TyVar::get_tyty): likewise
9077         (TyVar::get_implicit_infer_var): likewise
9078         (TyVar::subst_covariant_var): likewise
9079         (TyVar::clone): likewise
9080         (TyVar::monomorphized_clone): likewise
9081         (TyWithLocation::TyWithLocation): likewise
9082         * typecheck/rust-tyty.h (class BaseType): cleanup
9083         (class TypeBoundPredicate): move to its own file
9084         (class TypeBoundPredicateItem): likewise
9085         (class TypeBoundsMappings): likewise
9086         (class TyVar): likewise
9087         (class TyWithLocation): likewise
9088         * typecheck/rust-tyty-bounds.h: New file.
9089         * typecheck/rust-tyty-util.cc: New file.
9090         * typecheck/rust-tyty-util.h: New file.
9091
9092 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9093
9094         * typecheck/rust-tyty-bounds.cc (TypeBoundPredicateItem::error): refactor
9095         (TypeBoundPredicateItem::is_error): likewise
9096         (TypeBoundPredicateItem::get_parent): likewise
9097         * typecheck/rust-tyty.h: Move the implementation for the above
9098
9099 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9100
9101         * backend/rust-compile-expr.cc (CompileExpr::visit): Removed copy-pasted comment.
9102
9103 2023-04-06  mxlol233  <mxlol233@outlook.com>
9104
9105         * Make-lang.in: Add object files: `rust-feature.o` and `rust-feature-gate.o`
9106         * checks/errors/rust-feature-gate.cc: New file.
9107         * checks/errors/rust-feature-gate.h: New file.
9108         * checks/errors/rust-feature.cc: New file.
9109         * checks/errors/rust-feature.h: New file.
9110         * rust-session-manager.cc: Add FeatureGate check.
9111
9112 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
9113
9114         * parse/rust-parse-impl.h (Parser::parse_closure_expr): Advance tokens
9115         properly when parsing closure param list.
9116
9117 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
9118
9119         * parse/rust-parse-impl.h (Parser::parse_generic_arg): Handle type
9120         paths and nested generics properly.
9121
9122 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9123
9124         * ast/rust-pattern.h:
9125         (ReferencePattern::is_double_reference): Add method.
9126         (ReferencePattern::get_is_mut): Add method.
9127         * hir/rust-ast-lower-pattern.cc
9128         (ASTLoweringPattern::visit): Add ReferencePattern visitor.
9129         * hir/rust-ast-lower-pattern.h:
9130         (ASTLoweringPattern::visit): Add ReferencePattern visitor.
9131
9132 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9133
9134         * hir/tree/rust-hir-pattern.h
9135         (class ReferencePattern): Remove has_two_amps field.
9136         * hir/tree/rust-hir-full-test.cc
9137         (ReferencePattern::as_string): Remove usage of ReferencePattern::has_two_amps.
9138
9139 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9140
9141         * backend/rust-compile-fnparam.h
9142         (CompileFnParam::visit): Remove HIR::GroupedPattern visitor.
9143         * backend/rust-compile-pattern.cc
9144         (CompilePatternCaseLabelExpr::visit): Remove HIR::GroupedPattern visitor.
9145         (CompilePatternBindings::visit): Remove HIR::GroupedPattern visitor.
9146         * backend/rust-compile-pattern.h
9147         (CompilePatternCaseLabelExpr::visit): Remove HIR::GroupedPattern visitor.
9148         (CompilePatternBindings::visit): Remove HIR::GroupedPattern visitor.
9149         (CompilePatternLet::visit): Remove HIR::GroupedPattern visitor.
9150         * backend/rust-compile-resolve-path.h
9151         (ResolvePathRef::visit): Remove HIR::GroupedPattern visitor.
9152         * backend/rust-compile-var-decl.h
9153         (CompileVarDecl::visit): Remove HIR::GroupedPattern visitor.
9154         * checks/errors/rust-const-checker.cc
9155         (ConstChecker::visit): Remove HIR::GroupedPattern visitor.
9156         * checks/errors/rust-const-checker.h
9157         (ConstChecker::visit): Remove HIR::GroupedPattern visitor.
9158         * checks/errors/rust-unsafe-checker.cc
9159         (UnsafeChecker::visit): Remove HIR::GroupedPattern visitor.
9160         * checks/errors/rust-unsafe-checker.h
9161         (UnsafeChecker::visit): Remove HIR::GroupedPattern visitor.
9162         * hir/rust-hir-dump.cc (Dump::visit): Remove HIR::GroupedPattern visitor.
9163         * hir/rust-hir-dump.h (Dump::visit): Remove HIR::GroupedPattern visitor.
9164         * hir/tree/rust-hir-full-decls.h (class GroupedPattern): Remove class.
9165         * hir/tree/rust-hir-full-test.cc (GroupedPattern::accept_vis): Remove method.
9166         * hir/tree/rust-hir-pattern.h (class GroupedPattern): Remove class.
9167         * hir/tree/rust-hir-visitor.h
9168         (HIRFullVisitor::visit): Remove HIR::GroupedPattern visitor.
9169         (HIRFullVisitorBase::visit): Remove HIR::GroupedPattern visitor.
9170         (HIRPatternVisitor::visit): Remove HIR::GroupedPattern visitor.
9171         * typecheck/rust-hir-type-check-pattern.cc
9172         (TypeCheckPattern::visit): Remove HIR::GroupedPattern visitor.
9173         * typecheck/rust-hir-type-check-pattern.h
9174         (TypeCheckPattern::visit): Remove HIR::GroupedPattern visitor.
9175
9176 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9177
9178         * hir/rust-ast-lower-pattern.cc
9179         (ASTLoweringPattern::visit): Lower AST::GroupedPattern to its inner pattern.
9180
9181 2023-04-06  MAHAD  <mahadtxt@gmail.com>
9182
9183         * rust-buffered-queue.h: Moved to...
9184         * util/rust-buffered-queue.h: ...here.
9185
9186 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
9187
9188         * parse/rust-parse-impl.h (Parser::parse_type): Handle double ampersan
9189         properly
9190         (Parser::parse_reference_type): Call into `parse_reference_type_inner`
9191         and wrap double reference types in another `AST::ReferenceType` node
9192         (Parser::parse_reference_type_inner): Add parsing implementation
9193         which does not care about the leading token (& or  &&)
9194         (Parser::parse_type_no_bounds): Handle double ampersand properly
9195         * parse/rust-parse.h: Declare `parse_reference_type_inner`
9196
9197 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9198
9199         * backend/rust-compile-pattern.cc (CompilePatternLet::visit): New function.
9200         * backend/rust-compile-stmt.cc (CompileStmt::visit): Likewise.
9201         * backend/rust-compile-pattern.h (class CompilePatternLet): New visitor.
9202
9203 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
9204
9205         * ast/rust-macro.h (enum class): Add `BuiltinMacro` enum class.
9206         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Mention
9207         switching on `macro.kind` once builtin macro invocations are properly
9208         handled.
9209         * parse/rust-parse-impl.h (Parser::parse_macro_invocation): Switch to new MacroInvocation
9210         API.
9211         (Parser::parse_type): Likewise.
9212         (Parser::parse_type_no_bounds): Likewise.
9213
9214 2023-04-06  Abdul Rafey  <abdulrafeyq@gmail.com>
9215
9216         * ast/rust-ast-dump.cc (Dump::visit): removed extra indentations in trait ast dump
9217
9218 2023-04-06  Abdul Rafey  <abdulrafeyq@gmail.com>
9219
9220         * parse/rust-parse-impl.h (Parser::null_denotation): Add proper error
9221         when seeing wildcard var on right side of assignment.
9222
9223 2023-04-06  Abdul Rafey  <abdulrafeyq@gmail.com>
9224
9225         * ast/rust-ast.cc: Fix include list.
9226         * ast/rust-expr.h: Likewise.
9227         * hir/tree/rust-hir-expr.h: Likewise.
9228         * rust-backend.h: Likewise.
9229         * util/rust-lang-item.h: Likewise.
9230         * operator.h: Moved to...
9231         * util/rust-operators.h: ...here.
9232
9233 2023-04-06  Parthib  <parthibdutta02@gmail.com>
9234
9235         * Make-lang.in: Rename object file.
9236         * ast/rust-ast-full-test.cc: Moved to...
9237         * ast/rust-ast.cc: ...here.
9238
9239 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9240
9241         * backend/rust-compile-pattern.cc (CompilePatternCaseLabelExpr::visit): Add proper
9242         visitor.
9243         (CompilePatternBindings::visit): Likewise.
9244         * backend/rust-compile-pattern.h: Declare them.
9245
9246 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9247
9248         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Add proper
9249         visitor.
9250
9251 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9252
9253         * hir/tree/rust-hir-pattern.h: Add get_item method.
9254
9255 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9256
9257         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Add proper visitor.
9258         * hir/rust-ast-lower-pattern.h: Declare it.
9259
9260 2023-04-06  Lyra  <teromene@teromene.fr>
9261
9262         * expand/rust-macro-expand.cc (transcribe_expression): Fix ICE when expanding
9263         empty macros.
9264
9265 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9266
9267         * resolve/rust-ast-resolve-pattern.h: Support GroupedPattern properly.
9268
9269 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9270
9271         * backend/rust-compile-base.cc (HIRCompileBase::compile_locals_for_block):
9272         Allow patterns to declare zero or multiple variables.
9273         * backend/rust-compile-var-decl.h: Change function declaration.
9274
9275 2023-04-06  mxlol233  <mxlol233@outlook.com>
9276
9277         * lex/rust-lex.cc (Lexer::build_token): Make location enclose entire token.
9278         (Lexer::parse_byte_char): Likewise.
9279         (Lexer::parse_byte_string): Likewise.
9280         (Lexer::parse_raw_byte_string): Likewise.
9281         (Lexer::parse_raw_identifier): Likewise.
9282         (Lexer::parse_string): Likewise.
9283         (Lexer::parse_identifier_or_keyword): Likewise.
9284         (Lexer::parse_raw_string): Likewise.
9285         (Lexer::parse_non_decimal_int_literal): Likewise.
9286         (Lexer::parse_decimal_int_or_float): Likewise.
9287         (Lexer::parse_char_or_lifetime): Likewise.
9288
9289 2023-04-06  mxlol233  <mxlol233@outlook.com>
9290
9291         * ast/rust-ast.h: Add get_locus method.
9292         * ast/rust-expr.h: Likewise.
9293         * ast/rust-macro.h: Likewise.
9294
9295 2023-04-06  Owen Avery  <powerboat9.gamer@gmail.com>
9296
9297         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Cleanup LetStmt
9298         type checking.
9299
9300 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9301
9302         * hir/tree/rust-hir-path.h: Add const get_identifier and get_type method.
9303         * typecheck/rust-hir-path-probe.h: Use new SubstitutionArgumentMappings constructor.
9304         * typecheck/rust-hir-trait-resolve.cc: Likewise.
9305         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
9306         * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound):
9307         Do not assert failure on size mismatch anymore.
9308         (TypeBoundPredicate::TypeBoundPredicate): Use new SubstitutionArgumentMappings constructor.
9309         (TypeBoundPredicate::operator=): Likewise.
9310         (TypeBoundPredicate::apply_generic_arguments): Likewise.
9311         (TypeBoundPredicateItem::get_tyty_for_receiver): Likewise.
9312         (TypeBoundPredicate::get_num_associated_bindings): Likewise.
9313         (TypeBoundPredicate::lookup_associated_type): Fix implementation for new system.
9314         (TypeBoundPredicate::get_associated_type_items): Likewise.
9315         * typecheck/rust-tyty.cc (SubstitutionRef::get_mappings_from_generic_args): Add new
9316         behavior.
9317         (SubstitutionRef::infer_substitions): Use new constructor and add comment.
9318         (SubstitutionRef::solve_missing_mappings_from_this): Use new constructor.
9319         * typecheck/rust-tyty.h: Define new constructors.
9320
9321 2023-04-06  Philip Herron  <herron.philip@googlemail.com>
9322
9323         * resolve/rust-ast-resolve-type.cc (ResolveGenericArgs::go): Add name resolution to
9324         Trait items.
9325
9326 2023-04-06  Raiki Tamura  <tamaron1203@gmail.com>
9327
9328         * ast/rust-ast-full-decls.h (class MacroItem): Remove forward declaration.
9329         * ast/rust-ast-full-test.cc (MacroRulesDefinition):
9330         Rework MacroRulesDefinition class
9331         * ast/rust-ast.h (class MacroItem): Remove abstract class.
9332         * ast/rust-item.h (class MacroItem): Remove forward declaration.
9333         * ast/rust-macro.h (class MacroItem): Likewise.
9334         (class MacroRulesDefinition): Add MacroKind enum.
9335         (class MacroInvocation): Fix inheritance.
9336         * lex/rust-token.h: Token "macro" is now used.
9337         * parse/rust-parse-impl.h (Parser::parse_item): Add handling for MACRO.
9338         (Parser::parse_vis_item): Call into parse_decl_macro_def.
9339         (Parser::parse_macro_item): Delete function.
9340         (Parser::parse_macro_rules_def): Return MBE macros only.
9341         (Parser::parse_decl_macro_def): New function.
9342         (Parser::parse_stmt): Handle MACRO token.
9343         (Parser::parse_stmt_or_expr_without_block): Call into parse_macro_rules_def.
9344         * parse/rust-parse.h: Declare new function.
9345
9346 2023-04-06  mxlol233  <mxlol233@outlook.com>
9347
9348         * parse/rust-parse-impl.h (Parser::parse_generic_arg): Add proper bound parsing.
9349
9350 2023-04-06  Dave  <dme2223@gmail.com>
9351
9352         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Use StackedContext
9353         class.
9354
9355 2023-04-06  Prajwal S N  <prajwalnadig21@gmail.com>
9356
9357         * checks/errors/rust-unsafe-checker.cc (check_target_attr): New function.
9358         (UnsafeChecker::check_function_attr): Call into `check_target_attr`.
9359         (UnsafeChecker::visit): Check for target_feature attributes.
9360         * checks/errors/rust-unsafe-checker.h: Add declarations.
9361         * util/rust-attributes.cc: Add attribute.
9362
9363 2023-04-06  Arthur Cohen  <arthur.cohen@embecosm.com>
9364
9365         * rust-session-manager.cc (Session::compile_crate): Fix typo.
9366
9367 2023-02-22  Thomas Schwinge  <thomas@codesourcery.com>
9368
9369         * rust-lang.cc (grs_langhook_type_for_mode): Also consider all
9370         'int_n' modes/types.
9371
9372 2023-02-22  Thomas Schwinge  <thomas@codesourcery.com>
9373
9374         * rust-lang.cc (grs_langhook_init): Do not initialize
9375         void_list_node.
9376
9377 2023-02-22  Thomas Schwinge  <thomas@codesourcery.com>
9378
9379         * config-lang.in (target_libs): Remove.
9380
9381 2023-02-21  Raiki Tamura  <tamaron1203@gmail.com>
9382
9383         * backend/rust-builtins.cc (BuiltinsContext::setup_math_fns): New functions.
9384
9385 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9386
9387         * backend/rust-constexpr.cc (get_nth_callarg): Remove function.
9388         (rs_bind_parameters_in_call): Use CALL_EXPR_ARG instead.
9389         (potential_constant_expression_1): Likewise.
9390
9391 2023-02-21  Thomas Schwinge  <thomas@codesourcery.com>
9392
9393         * lang.opt: Fix ordering of file.
9394
9395 2023-02-21  Philip Herron  <herron.philip@googlemail.com>
9396
9397         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Remove unused parameters.
9398         * backend/rust-constexpr.cc (constant_value_1): Likewise.
9399         (fold_non_dependent_init): Likewise.
9400         * backend/rust-tree.cc (publicly_uniquely_derived_p): Likewise.
9401         (instantiation_dependent_expression_p): Likewise.
9402         (type_has_nontrivial_copy_init): Likewise.
9403         (is_normal_capture_proxy): Likewise.
9404         (resolve_nondeduced_context): Likewise.
9405         (undeduced_auto_decl): Likewise.
9406         (require_deduced_type): Likewise.
9407         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise.
9408         * checks/errors/privacy/rust-reachability.cc (ReachabilityVisitor::visit): Likewise.
9409         * checks/errors/privacy/rust-visibility-resolver.cc (VisibilityResolver::visit): Likewise.
9410         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise.
9411         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
9412         * checks/lints/rust-lint-marklive.cc (MarkLive::go): Likewise.
9413         * checks/lints/rust-lint-unused-var.cc (unused_var_walk_fn): Likewise.
9414         * expand/rust-macro-builtins.cc (try_expand_single_string_literal): Likewise.
9415         (try_expand_many_expr): Likewise.
9416         (parse_single_string_literal): Likewise.
9417         (MacroBuiltin::assert_handler): Likewise.
9418         (MacroBuiltin::file_handler): Likewise.
9419         (MacroBuiltin::column_handler): Likewise.
9420         (MacroBuiltin::concat_handler): Likewise.
9421         (MacroBuiltin::env_handler): Likewise.
9422         (MacroBuiltin::line_handler): Likewise.
9423         * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise.
9424         (ASTLoweringBase::handle_doc_item_attribute): Likewise.
9425         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
9426         * hir/tree/rust-hir-full-test.cc (ConstGenericParam::accept_vis): Likewise.
9427         * lex/rust-lex.cc (Lexer::parse_utf8_escape): Likewise.
9428         (Lexer::parse_string): Likewise.
9429         (Lexer::parse_char_or_lifetime): Likewise.
9430         * lex/rust-lex.h: Likewise.
9431         * metadata/rust-export-metadata.cc: Likewise.
9432         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Likewise.
9433         * resolve/rust-ast-resolve-type.cc (ResolveType::visit): Likewise.
9434         (ResolveTypeToCanonicalPath::visit): Likewise.
9435         * resolve/rust-ast-verify-assignee.h: Likewise.
9436         * resolve/rust-early-name-resolver.cc (EarlyNameResolver::visit): Likewise.
9437         * typecheck/rust-hir-type-check-expr.h: Likewise.
9438         * typecheck/rust-hir-type-check-item.h: Likewise.
9439         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Likewise.
9440         * typecheck/rust-tyty-rules.h: Likewise.
9441         * util/rust-attributes.cc (AttributeChecker::visit): Likewise.
9442
9443 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9444
9445         * hir/tree/rust-hir-expr.h: Add const `get_method_name`.
9446         * hir/tree/rust-hir-full-decls.h (struct GenericArgs): Move from `struct`...
9447         (class GenericArgs): ...to `class`.
9448         * hir/tree/rust-hir-path.h (struct GenericArgs): Likewise.
9449         (class GenericArgs): Clear `type_args` in copy constructor.
9450         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Reorder
9451         debug print.
9452         * typecheck/rust-tyty.h: Add default constructors for `SubstitutionArgumentMappings`.
9453
9454 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9455
9456         * backend/rust-compile-context.cc (Context::push_closure_context): New function.
9457         (Context::pop_closure_context): Likewise.
9458         (Context::insert_closure_binding): Likewise.
9459         (Context::lookup_closure_binding): Likewise.
9460         * backend/rust-compile-context.h: Declare new functions and closure mappings.
9461         * backend/rust-compile-expr.cc (CompileExpr::visit): Visit captures properly.
9462         (CompileExpr::generate_closure_function): Compile captures properly.
9463         * backend/rust-compile-resolve-path.cc (ResolvePathRef::resolve): Check for
9464         closure bindings.
9465         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Compile capture list's
9466         types as well.
9467
9468 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9469
9470         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Pass captures
9471         properly to `TyTy::ClosureType` constructor.
9472         * typecheck/rust-tyty.cc (ClosureType::as_string): Fix string representation.
9473         (ClosureType::clone): Pass `captures` argument.
9474         * typecheck/rust-tyty.h: Add `captures` field.
9475
9476 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9477
9478         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Use proper closure
9479         contexts.
9480         * resolve/rust-name-resolver.cc (Scope::lookup_decl_type): New function.
9481         (Scope::lookup_rib_for_decl): Likewise.
9482         (Resolver::insert_resolved_name): Insert captured items.
9483         (Resolver::push_closure_context): New function.
9484         (Resolver::pop_closure_context): Likewise.
9485         (Resolver::insert_captured_item): Likewise.
9486         (Resolver::decl_needs_capture): Likewise.
9487         (Resolver::get_captures): Likewise.
9488         * resolve/rust-name-resolver.h: Declare new functions.
9489
9490 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9491
9492         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Add Rib argument.
9493         (ResolveExpr::resolve_closure_param): Likewise.
9494         * resolve/rust-ast-resolve-implitem.h: Likewise.
9495         * resolve/rust-ast-resolve-item.cc (ResolveTraitItems::visit): Likewise.
9496         (ResolveItem::visit): Likewise.
9497         * resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::visit): Likewise.
9498         * resolve/rust-ast-resolve-pattern.h: Likewise.
9499         * resolve/rust-ast-resolve-stmt.h: Likewise.
9500         * resolve/rust-ast-resolve-toplevel.h: Likewise.
9501         * resolve/rust-ast-resolve-type.h: Likewise.
9502         * resolve/rust-name-resolver.cc (Rib::lookup_decl_type): Likewise.
9503         (Scope::insert): Likewise.
9504         (Resolver::insert_builtin_types): Likewise.
9505         * resolve/rust-name-resolver.h: Likewise.
9506
9507 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9508
9509         * resolve/rust-name-resolver.cc (MKBUILTIN_TYPE): Remove macro.
9510         (Rib::Rib): Remove `mappings` field.
9511         (Resolver::generate_builtins): Use `setup_builtin` instead of macro.
9512         (Resolver::setup_builtin): New function.
9513         * resolve/rust-name-resolver.h: Declare `setup_builtin`, add FIXME
9514         comment.
9515
9516 2023-02-21  Raiki Tamura  <tamaron1203@gmail.com>
9517
9518         * lex/rust-lex.cc (Lexer::Lexer): Add `dump_lex` boolean flag.
9519         (Lexer::skip_token): Dump tokens if flag is enabled.
9520         (Lexer::dump_and_skip): New function.
9521         * lex/rust-lex.h: Include optional.h and declare functions.
9522         * parse/rust-parse-impl.h (Parser::debug_dump_lex_output): Remove old
9523         unused function.
9524         * parse/rust-parse.h: Likewise.
9525         * rust-session-manager.cc (Session::compile_crate): Pass lexer dump
9526         option to lexer.
9527         (Session::dump_lex): New function.
9528         * util/rust-optional.h: Add missing constructor.
9529
9530 2023-02-21  Dave  <dme2223@gmail.com>
9531
9532         * ast/rust-item.h: Remoe default location for Visibility class.
9533         * parse/rust-parse-impl.h (Parser::parse_visibility): Pass proper location
9534         when instantiating visibilities.
9535
9536 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9537
9538         * ast/rust-ast-dump.cc (Dump::visit): Fix dumping of fn params.
9539
9540 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9541
9542         * ast/rust-ast-dump.cc (Dump::visit): Remove extraneous string when
9543         dumping statements.
9544
9545 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9546
9547         * ast/rust-ast-dump.cc: Remove unused include.
9548
9549 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9550
9551         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9552         * ast/rust-ast-dump.h: Likewise.
9553
9554 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9555
9556         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9557
9558 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9559
9560         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9561
9562 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9563
9564         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9565
9566 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9567
9568         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9569
9570 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9571
9572         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9573
9574 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9575
9576         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9577
9578 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9579
9580         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9581         * ast/rust-ast-dump.h: Add missing getter declaration.
9582         * ast/rust-ast-full-test.cc (BareFunctionType::as_string): Fix bare function
9583         string representation.
9584         * ast/rust-type.h (class BareFunctionType): Declare said getter.
9585
9586 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9587
9588         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitor.
9589
9590 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9591
9592         * ast/rust-ast-dump.cc (Dump::visit): Add missing tuple type visitor.
9593
9594 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9595
9596         * ast/rust-ast-dump.cc (Dump::visit): Add missing never type visitor.
9597
9598 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9599
9600         * ast/rust-ast-dump.cc (Dump::visit): Add missing RawPointer visitor.
9601
9602 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9603
9604         * ast/rust-ast-dump.cc (Dump::visit): Add missing array visitor
9605
9606 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9607
9608         * ast/rust-ast-dump.cc (Dump::visit): Add missing slice visitor.
9609
9610 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9611
9612         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitors.
9613         * ast/rust-ast-dump.h: Likewise.
9614         * ast/rust-ast.h: Add `get_lifetime_bounds` method.
9615         * ast/rust-item.h: Add missing getter for lifetimes.
9616         * ast/rust-type.h: Likewise.
9617
9618 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9619
9620         * ast/rust-ast-dump.cc (Dump::visit): Add new reference visitor wrapper.
9621         * ast/rust-ast-dump.h: Declare it.
9622         * ast/rust-item.h: Add mutable visibility getters.
9623
9624 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9625
9626         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Fix extra call
9627         to `delete`.
9628
9629 2023-02-21  Dave  <dme2223@gmail.com>
9630
9631         * ast/rust-item.h: Add location member.
9632         * hir/rust-ast-lower.cc (translate_visibility): Pass location argument.
9633         * hir/tree/rust-hir-item.h: Fix constructor to accept Location argument.
9634
9635 2023-02-21  Raiki Tamura  <tamaron1203@gmail.com>
9636
9637         * util/rust-lang-item.h: Add handling for `phantom_data` lang item.
9638
9639 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9640
9641         * ast/rust-ast-dump.cc (Dump::visit): Add handling for unit structures.
9642
9643 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9644
9645         * ast/rust-ast-dump.h: Fix documentation.
9646
9647 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9648
9649         * ast/rust-ast-dump.cc (Dump::go): Use new API.
9650         (Dump::format_function_param): Refactor.
9651         (Dump::visit_items_joined_by_separator): New function.
9652         (Dump::emit_attrib): Refactor.
9653         (Dump::visit_as_line): New function.
9654         (Dump::visit_items_as_lines): Likewise.
9655         (Dump::visit_items_as_block): Likewise.
9656         (Dump::visit): Use new API.
9657         (Dump::emit_visibility): Likewise.
9658         (Dump::emit_indented_string): Likewise.
9659         (Dump::emit_generic_params): Likewise.
9660         (Dump::format_tuple_field): Likewise.
9661         (Dump::format_struct_field): Likewise.
9662         (Dump::format_function_common): Likewise.
9663         (Dump::visit_function_common): Likewise.
9664         * ast/rust-ast-dump.h: Declare new functions and add documentation.
9665
9666 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9667
9668         * ast/rust-ast-dump.cc (Dump::visit): Add new visit function for overloading.
9669         * ast/rust-ast-dump.h: Add documentation for layer.
9670
9671 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9672
9673         * backend/rust-builtins.cc (BuiltinsContext::setup_atomic_fns): Declare atomic
9674         load intrinsics.
9675         * backend/rust-compile-intrinsic.cc (atomic_load_handler_inner): New handler.
9676         (atomic_load_handler): Likewise.
9677         (unchecked_op_handler): Remove `static` function qualifier.
9678         (build_atomic_builtin_name): Handle load intrinsics.
9679         (atomic_store_handler_inner): New handler.
9680
9681 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9682
9683         * backend/rust-compile-intrinsic.cc (check_for_basic_integer_type): New function.
9684         (build_atomic_builtin_name): Use HIR Type instead of `tree`.
9685         (atomic_store_handler_inner): Cleanup error handling.
9686         (unchecked_op_inner): Likewise.
9687
9688 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9689
9690         * backend/rust-compile-intrinsic.cc (wrapping_op_handler): Refactor to return
9691         an `std::function`.
9692         (wrapping_op_handler_inner): Rename.
9693         (wrapping_add_handler): Remove function.
9694         (wrapping_sub_handler): Likewise.
9695         (wrapping_mul_handler): Likewise.
9696
9697 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9698
9699         * backend/rust-compile-intrinsic.cc (is_basic_integer_type): New function.
9700         (unchecked_op_inner): New handler.
9701         (unchecked_op_handler): New handler.
9702
9703 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9704
9705         * backend/rust-builtins.cc (BuiltinsContext::setup_atomic_fns): New function.
9706         (BuiltinsContext::setup): Call `setup_atomic_fns`.
9707         * backend/rust-builtins.h: Declare `setup_atomic_fns`.
9708         * backend/rust-compile-intrinsic.cc (atomic_store_handler_inner): New function.
9709         (atomic_store_handler): New handler.
9710         (make_unsigned_long_tree): Add helper around making unsigned long trees.
9711         (prefetch_data_handler): Use `make_unsigned_long_tree`.
9712         (build_atomic_builtin_name): New function.
9713
9714 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9715
9716         * backend/rust-constexpr.cc (build_anon_member_initialization): Workaround uninitialized
9717         values.
9718         (build_data_member_initialization): Likewise.
9719
9720 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9721
9722         * backend/rust-compile-intrinsic.cc (sorry_handler): New intrinsic handler.
9723
9724 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9725
9726         * expand/rust-macro-builtins.cc (MacroBuiltin::assert): Rename to...
9727         (MacroBuiltin::assert_handler): ..this.
9728         (MacroBuiltin::file): Rename to...
9729         (MacroBuiltin::file_handler): ..this.
9730         (MacroBuiltin::column): Rename to...
9731         (MacroBuiltin::column_handler): ..this.
9732         (MacroBuiltin::include_bytes): Rename to...
9733         (MacroBuiltin::include_bytes_handler): ..this.
9734         (MacroBuiltin::include_str): Rename to...
9735         (MacroBuiltin::include_str_handler): ..this.
9736         (MacroBuiltin::compile_error): Rename to...
9737         (MacroBuiltin::compile_error_handler): ..this.
9738         (MacroBuiltin::concat): Rename to...
9739         (MacroBuiltin::concat_handler): ..this.
9740         (MacroBuiltin::env): Rename to...
9741         (MacroBuiltin::env_handler): ..this.
9742         (MacroBuiltin::cfg): Rename to...
9743         (MacroBuiltin::cfg_handler): ..this.
9744         (MacroBuiltin::include): Rename to...
9745         (MacroBuiltin::include_handler): ..this.
9746         (MacroBuiltin::line): Rename to...
9747         (MacroBuiltin::line_handler): ..this.
9748         * expand/rust-macro-builtins.h: Rename all handlers.
9749         * util/rust-hir-map.cc (Mappings::insert_macro_def): Use new handler
9750         names.
9751
9752 2023-02-21  Simon Cook  <simon.cook@embecosm.com>
9753
9754         * util/rust-inline-visitor.h: Remove some offending system includes.
9755
9756 2023-02-21  YizhePKU  <yizhe@pku.edu.cn>
9757
9758         * util/rust-inline-visitor.h: New file.
9759
9760 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9761
9762         * backend/rust-compile-expr.cc (CompileExpr::visit): Refactor checking of closures.
9763         (CompileExpr::generate_possible_fn_trait_call): New function.
9764         * backend/rust-compile-expr.h: Declare `generate_possible_fn_trait_call`.
9765
9766 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9767
9768         * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound): Add missing
9769         implementation.
9770
9771 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9772
9773         * Make-lang.in: Compile rust-ast-lower-type.cc.
9774         * ast/rust-path.h: Add `get_locus` method to `TypePathFunction`.
9775         * hir/rust-ast-lower-base.cc (ASTLowerTypePath::visit): Move implementation to
9776         rust-ast-lower-type.cc.
9777         (ASTLowerQualifiedPathInType::visit): Likewise.
9778         (ASTLoweringType::visit): Likewise.
9779         * hir/rust-ast-lower-type.h: Move implementations to source file.
9780         * hir/tree/rust-hir-path.h: Likewise.
9781         * hir/rust-ast-lower-type.cc: New file.
9782
9783 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9784
9785         * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): Add missing handling of
9786         function case.
9787
9788 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9789
9790         * backend/rust-compile-context.h: Add new functions: `insert_closure_decl` and
9791         `lookup_closure_decl`.
9792         * backend/rust-compile-expr.cc (CompileExpr::visit): Start compiling Closures properly.
9793         (CompileExpr::generate_closure_function): New function.
9794         (CompileExpr::generate_closure_fntype): Likewise.
9795         * backend/rust-compile-expr.h: Declare `generate_closure_function` and
9796         `generate_closure_fntype`.
9797         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Visit closure types properly.
9798         * backend/rust-mangle.cc (legacy_mangle_name): Add support for closures.
9799         * backend/rust-tree.h (RS_CLOSURE_FLAG): Add new tree macro.
9800         (RS_CLOSURE_TYPE_P): And checking for it on tree nodes.
9801         * typecheck/rust-tyty.cc (ClosureType::is_equal): Add implementation.
9802
9803 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9804
9805         * hir/tree/rust-hir-expr.h: Add `get_params` method.
9806         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Typecheck closure nodes.
9807         (TypeCheckExpr::resolve_fn_trait_call): New function.
9808         * typecheck/rust-hir-type-check-expr.h: Declare `resolve_fn_trait_call` and
9809         `resolve_possible_fn_trait_call_method_name`.
9810         * typecheck/rust-hir-type-check.h: Declare `get_context_type`.
9811         * typecheck/rust-tyctx.cc (TypeCheckContextItem::get_context_type): New function.
9812         * typecheck/rust-tyty-cmp.h: Visit closures properly.
9813         * typecheck/rust-tyty-rules.h: Likewise.
9814         * typecheck/rust-tyty.cc (BaseType::bounds_compatible): Add commented out assertin.
9815         (ClosureType::as_string): Implement it.
9816         (ClosureType::clone): Fix closure cloning.
9817         (ClosureType::setup_fn_once_output): New function.
9818         * typecheck/rust-tyty.h: Improve `ClosureType` class and declare `setup_fn_once_output`.
9819
9820 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9821
9822         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Visit closures properly.
9823         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
9824         * checks/lints/rust-lint-marklive.h: Likewise.
9825
9826 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9827
9828         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Simplify method
9829         call type checking      by removing visitor and instead using one static cast. Use the
9830         new interface.
9831         * typecheck/rust-tyty-call.cc (TypeCheckMethodCallExpr::visit): Likewise.
9832         (TypeCheckMethodCallExpr::go): Likewise.
9833         (TypeCheckMethodCallExpr::check): Likewise.
9834         * typecheck/rust-tyty-call.h (class TypeCheckMethodCallExpr): Likewise.
9835         (class Argument): Likewise.
9836
9837 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9838
9839         * resolve/rust-ast-resolve-expr.cc (ResolveExpr::visit): Visit closure properly when
9840         name resolving.
9841         (ResolveExpr::resolve_closure_param): Implement closure name resolving.
9842         * resolve/rust-ast-resolve-expr.h: Declare visitors for closure types.
9843
9844 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9845
9846         * hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::ASTLoweringPattern):
9847         Improve formatting.
9848         (ASTLoweringPattern::translate): Likewise.
9849         * hir/rust-ast-lower-pattern.h: Likewise.
9850         * resolve/rust-ast-resolve-expr.h: Likewise.
9851
9852 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9853
9854         * Make-lang.in: Add new object file for expression lowering.
9855         * ast/rust-expr.h: Move implementation of expr lowering to source file.
9856         * backend/rust-compile-block.h: Likewise.
9857         * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise.
9858         * backend/rust-compile-expr.h: Likewise.
9859         * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise.
9860         * checks/errors/privacy/rust-privacy-reporter.h: Likewise.
9861         * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise.
9862         * checks/errors/rust-const-checker.h: Likewise.
9863         * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise.
9864         * checks/errors/rust-unsafe-checker.h: Likewise.
9865         * hir/rust-ast-lower-base.h: Likewise.
9866         * hir/rust-ast-lower-expr.h (RUST_AST_LOWER_EXPR): Likewise.
9867         * hir/rust-ast-lower.cc (ASTLoweringBase::lower_closure_param): Likewise.
9868         * hir/rust-hir-dump.cc (Dump::visit): Likewise.
9869         * hir/rust-hir-dump.h: Likewise.
9870         * hir/tree/rust-hir-expr.h (class ClosureExpr): Likewise.
9871         (class ClosureExprInner): Likewise.
9872         (class ClosureExprInnerTyped): Likewise.
9873         * hir/tree/rust-hir-full-decls.h (class ClosureExprInner): Likewise.
9874         (class ClosureExprInnerTyped): Likewise.
9875         * hir/tree/rust-hir-full-test.cc (ClosureExprInnerTyped::as_string): Likewise.
9876         (ClosureExprInner::as_string): Likewise.
9877         (ClosureExprInner::accept_vis): Likewise.
9878         (ClosureExpr::accept_vis): Likewise.
9879         (ClosureExprInnerTyped::accept_vis): Likewise.
9880         * hir/tree/rust-hir-visitor.h: Likewise.
9881         * hir/tree/rust-hir.h (class Expr): Likewise.
9882         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
9883         * typecheck/rust-hir-type-check-expr.h: Likewise.
9884         * hir/rust-ast-lower-expr.cc: New file.
9885
9886 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9887
9888         * util/rust-lang-item.h: Add handling for `fn_once_output`.
9889
9890 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9891
9892         * ast/rust-ast-fragment.cc (Fragment::Fragment): Add better APIs.
9893         (Fragment::complete): New function.
9894         (Fragment::unexpanded): New function.
9895         * ast/rust-ast-fragment.h: Declare new APIs and add documentation.
9896         * expand/rust-attribute-visitor.h: Use new Fragment API.
9897         * expand/rust-macro-builtins.cc (MacroBuiltin::file): Likewise.
9898         (MacroBuiltin::column): Likewise.
9899         (MacroBuiltin::include_bytes): Likewise.
9900         (MacroBuiltin::include_str): Likewise.
9901         (MacroBuiltin::concat): Likewise.
9902         (MacroBuiltin::env): Likewise.
9903         (MacroBuiltin::cfg): Likewise.
9904         (MacroBuiltin::include): Likewise.
9905         (MacroBuiltin::line): Likewise.
9906         * expand/rust-macro-expand.cc (parse_many): Likewise.
9907         (transcribe_expression): Likewise.
9908         (transcribe_type): Likewise.
9909         * expand/rust-macro-expand.h (struct MacroExpander): Likewise.
9910
9911 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9912
9913         * ast/rust-ast.h (class ASTFragment): Remove old ASTFragment class.
9914         * ast/rust-macro.h (class MacroRulesDefinition): Use new Fragment API.
9915         * expand/rust-attribute-visitor.h: Likewise.
9916         * expand/rust-macro-builtins.cc (macro_end_token): Likewise.
9917         (MacroBuiltin::assert): Likewise.
9918         (MacroBuiltin::file): Likewise.
9919         (MacroBuiltin::column): Likewise.
9920         (MacroBuiltin::include_bytes): Likewise.
9921         (MacroBuiltin::include_str): Likewise.
9922         (MacroBuiltin::compile_error): Likewise.
9923         (MacroBuiltin::concat): Likewise.
9924         (MacroBuiltin::env): Likewise.
9925         (MacroBuiltin::cfg): Likewise.
9926         (MacroBuiltin::include): Likewise.
9927         (MacroBuiltin::line): Likewise.
9928         * expand/rust-macro-builtins.h: Likewise.
9929         * expand/rust-macro-expand.cc (MacroExpander::expand_decl_macro): Likewise.
9930         (MacroExpander::expand_invoc): Likewise.
9931         (MacroExpander::match_repetition): Likewise.
9932         (parse_many): Likewise.
9933         (transcribe_many_items): Likewise.
9934         (transcribe_many_ext): Likewise.
9935         (transcribe_many_trait_items): Likewise.
9936         (transcribe_many_impl_items): Likewise.
9937         (transcribe_many_trait_impl_items): Likewise.
9938         (transcribe_expression): Likewise.
9939         (transcribe_type): Likewise.
9940         (transcribe_on_delimiter): Likewise.
9941         (tokens_to_str): Likewise.
9942         * expand/rust-macro-expand.h (struct MacroExpander): Likewise.
9943         * util/rust-hir-map.cc (Mappings::insert_macro_def): Likewise.
9944
9945 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9946
9947         * Make-lang.in: Add `rust-ast-fragment.o` object file.
9948         * ast/rust-ast-fragment.cc: New file.
9949         * ast/rust-ast-fragment.h: New file.
9950
9951 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9952
9953         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): Check if a
9954         trait query is currently in progress.
9955         * typecheck/rust-hir-type-check.h (class TraitQueryGuard): Add helpers around
9956         checking for trait queries and inserting them.
9957
9958 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9959
9960         * ast/rust-ast-dump.cc (Dump::visit): Add missing visitors for macro definition dumping.
9961         (get_delimiters): New function.
9962         * ast/rust-ast-dump.h: Declare `get_delimiters` and add documentation.
9963         * ast/rust-macro.h: Add `get_token_tree` method.
9964
9965 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9966
9967         * ast/rust-ast-dump.cc (Dump::visit): Properly handle unloaded modules.
9968
9969 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9970
9971         * ast/rust-ast-dump.cc (Dump::visit): Fix formatting when dumping modules.
9972
9973 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9974
9975         * ast/rust-ast-dump.cc (Dump::visit): Dump items in modules properly.
9976
9977 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
9978
9979         * ast/rust-ast-dump.cc: Emit visibility when dumping items.
9980
9981 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
9982
9983         * hir/rust-ast-lower-base.h (class ItemWrapper): New class.
9984         * hir/rust-ast-lower-base.cc (ASTLoweringBase::handle_outer_attributes): Use
9985         `ItemWrapper` class.
9986         (ASTLoweringBase::handle_doc_item_attribute): Likewise.
9987         (ASTLoweringBase::handle_lang_item_attribute): Likewise.
9988         * hir/rust-ast-lower-implitem.h: Check outer attributes on items.
9989         * hir/tree/rust-hir-item.h: Add `get_trait_locus` methods.
9990         * hir/tree/rust-hir.h: Likewise.
9991         * util/rust-hir-map.h: Add defId mappings and associated functions.
9992         * util/rust-hir-map.cc (Mappings::insert_defid_mapping): Implement insertion to said
9993         mappings.
9994         (Mappings::lookup_trait_item_defid): And looking up said mappings.
9995
9996 2023-02-21  Jakub Dupak  <dev@jakubdupak.com>
9997
9998         * ast/rust-ast-dump.cc (Dump::visit): Add code for dumping type aliases.
9999
10000 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10001
10002         * typecheck/rust-hir-trait-resolve.cc (TraitResolver::TraitResolver): Do not nullptr init
10003         `resolved_trait_reference` anymore.
10004         (TraitResolver::resolve_path): Simplify function and rename to...
10005         (TraitResolver::resolve_path_to_trait): ...this.
10006         (TraitResolver::lookup_path): Use new interface.
10007         * typecheck/rust-hir-trait-resolve.h (class TraitResolver): Do not inherit `HIRFullVisitor`
10008         class anymore.
10009
10010 2023-02-21  David Faust  <david.faust@oracle.com>
10011
10012         * ast/rust-ast-dump.cc (Dump::visit): Add dump for RangeExprs.
10013
10014 2023-02-21  David Faust  <david.faust@oracle.com>
10015
10016         * ast/rust-ast-dump.cc (Dump::visit): Add dump for, BorrowExpr, DereferenceExpr,
10017         ErrorPropagationExpr, NegationExpr, TypeCastExpr and GroupedExpr.
10018
10019 2023-02-21  David Faust  <david.faust@oracle.com>
10020
10021         * ast/rust-ast-dump.cc (Dump::visit): Add dump code for ArrayExpr.
10022
10023 2023-02-21  David Faust  <david.faust@oracle.com>
10024
10025         * ast/rust-ast-dump.cc (Dump::visit): Add dumps for ComparisonExpr and
10026         LazyBooleanExpr.
10027
10028 2023-02-21  David Faust  <david.faust@oracle.com>
10029
10030         * ast/rust-ast-dump.cc (Dump::visit): Fix IfExpr formatting.
10031
10032 2023-02-21  David Faust  <david.faust@oracle.com>
10033
10034         * ast/rust-ast-dump.cc (Dump::visit): Fix block formatting.
10035
10036 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10037
10038         * typecheck/rust-autoderef.cc: Add support for multiple resolution candidates.
10039         * typecheck/rust-hir-dot-operator.cc (MethodResolver::MethodResolver): Edit
10040         `try_result` field and change constructor.
10041         (MethodResolver::Probe): Return set of candidates instead of singular candidate.
10042         (MethodResolver::select): Add better implementation to account for multiple
10043         candidates.
10044         * typecheck/rust-hir-dot-operator.h (struct MethodCandidate): Overload comparison
10045         operator in order to store them in `std::set`.
10046         * typecheck/rust-hir-inherent-impl-overlap.h: Do not fail assertion on missing type.
10047         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Adapt code to use
10048         multiple candidates.
10049         * typecheck/rust-tyty.cc (set_cmp_autoderef_mode): Add code to handle automatic
10050         derefs properly.
10051         (reset_cmp_autoderef_mode): Add helper function to reset said mode.
10052         * typecheck/rust-tyty.h (set_cmp_autoderef_mode): Declare function.
10053         (reset_cmp_autoderef_mode): Likewise.
10054         * typecheck/rust-tyty-cmp.h: Add handling of `autoderef_cmp_flag`
10055
10056 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10057
10058         * util/rust-abi.cc (get_abi_from_string): Add missing "rust-call"
10059         possibility for ABI variant.
10060
10061 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10062
10063         * util/rust-lang-item.h: Add `fn_once` lang item.
10064
10065 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10066
10067         * backend/rust-compile.cc: Add note about missing support for super
10068         traits.
10069         * typecheck/rust-tyty.cc (BaseType::satisfies_bound): New function.
10070         (BaseType::bounds_compatible): New function.
10071         (DynamicObjectType::get_object_items): New function.
10072         * typecheck/rust-hir-trait-ref.h: Use new API to perform type resolution
10073         on dyn objects.
10074
10075 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10076
10077         * Make-lang.in: Compile early name resolver.
10078         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Move macro
10079         name resolution.
10080         * expand/rust-macro-builtins.cc (try_expand_macro_expression): Run ENR
10081         when recursively expanding macros.
10082         * expand/rust-macro-expand.cc (MacroExpander::expand_invoc): No longer
10083         perform name resolution in `expand_invoc`.
10084         * expand/rust-macro-expand.h (struct MacroExpander): Keep ENR within
10085         MacroExpander.
10086         * rust-session-manager.cc (Session::expansion): Run ENR.
10087         * resolve/rust-early-name-resolver.cc: New file.
10088         * resolve/rust-early-name-resolver.h: New file.
10089
10090 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10091
10092         * ast/rust-path.h: Add `accept_vis` method to `GenericArg` class.
10093
10094 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10095
10096         * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): Add note for
10097         glob import resolving.
10098
10099 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10100
10101         * util/rust-hir-map.h: Add new mappings.
10102         * util/rust-hir-map.cc (Mappings::insert_macro_invocation): Add insertion
10103         function into mappings.
10104         (Mappings::lookup_macro_invocation): Add lookup function for mappings.
10105
10106 2023-02-21  Marc Poulhiès  <dkm@kataplop.net>
10107
10108         * parse/rust-parse-impl.h (Parser::parse_stmt_or_expr_without_block):
10109         Check if `expr` is valid after parsing it.
10110
10111 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10112
10113         * backend/rust-builtins.cc (BuiltinsContext::setup): Declare prefetch
10114         intrinsics.
10115         * backend/rust-compile-intrinsic.cc (enum class Prefetch): Add kinds of
10116         prefetch intrinsics.
10117         (prefetch_data_handler): New function.
10118         (prefetch_read_data): Likewise.
10119         (prefetch_write_data): Likewise.
10120
10121 2023-02-21  David Faust  <david.faust@oracle.com>
10122
10123         * ast/rust-ast-dump.cc (Dump::visit): Fill empty functions for
10124         structs, enums and unions.
10125
10126 2023-02-21  David Faust  <david.faust@oracle.com>
10127
10128         * ast/rust-ast-dump.cc (Dump::format_tuple_field): New.
10129         (Dump::format_struct_field): New.
10130         * ast/rust-ast-dump.h (format_tuple_field): New.
10131         (format_struct_field): New.
10132
10133 2023-02-21  David Faust  <david.faust@oracle.com>
10134
10135         * ast/rust-ast-dump.cc (Dump::visit): move generic params dump ...
10136         (Dump::emit_generic_params): ... here.
10137         * ast/rust-ast-dump.h (emit_generic_params): New.
10138
10139 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10140
10141         * typecheck/rust-hir-trait-ref.h (lookup_trait_item): Add lookup
10142         in super_trait.
10143
10144 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10145
10146         * backend/rust-compile-expr.cc
10147         (CompileExpr::resolve_method_address): Use auto and minor change
10148         in candidate init.
10149         * typecheck/rust-hir-type-check-path.cc
10150         (TypeCheckExpr::resolve_segments): Likewise.
10151         * typecheck/rust-hir-type-check-type.cc: Likewise.
10152         * backend/rust-compile-resolve-path.cc
10153         (HIRCompileBase::query_compile): Likewise. Removecall to
10154         set_ty_ref.
10155         * typecheck/rust-hir-path-probe.h (struct PathProbeCandidate): Add
10156         locus initializer in ctor, implement get_defid.
10157         (class PathProbeType::Probe): return a set instead of vector.
10158         Adjust class impl.
10159         (class ReportMultipleCandidateError): Do not inherit from
10160         HIRImplVisitor anymore and remove corresponding impl. Adjust for
10161         change in Probe. Simplify Report handling.
10162         (class PathProbeImplTrait::Probe): Adjust return type.
10163
10164 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10165
10166         * typecheck/rust-hir-type-check-enumitem.cc
10167         (TypeCheckEnumItem::visit): Adjust VariantDef ctor calls with
10168         DefID.
10169         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit):
10170         Likewise.
10171         * typecheck/rust-tyty.h (VariantDef): Add defid parameter to ctor.
10172
10173 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10174
10175         * Make-lang.in: Add `rust-builtins.o` as target
10176         * backend/rust-builtins.h: Refactor to new file.
10177         * backend/rust-builtins.cc: New file.
10178
10179 2023-02-21  David Faust  <david.faust@oracle.com>
10180
10181         * ast/rust-ast-dump.cc (Dump::visit): Implement visitor for If
10182         expressions.
10183
10184 2023-02-21  David Faust  <david.faust@oracle.com>
10185
10186         * ast/rust-ast-dump.cc (Dump::visit): Dump assignment and compound
10187         assignment expressions.
10188
10189 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10190
10191         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::query_type):
10192         Check for recursive queries.
10193         * typecheck/rust-hir-type-check.h: New functions: `query_completed`,
10194         `query_in_progress`, `insert_query`.
10195         * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::scan): Use `query_type` API.
10196
10197 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10198
10199         * ast/rust-ast-dump.cc (Dump::emit_visibility): New function.
10200         (Dump::visit): Call into `emit_visibility`.
10201         (Dump::format_function_common): Likewise.
10202         * ast/rust-ast-dump.h: Declare `emit_visibility`.
10203
10204 2023-02-21  Arthur Cohen  <arthur.cohen@embecosm.com>
10205
10206         * ast/rust-item.h: Rename get_public_vis_type.
10207         * hir/rust-ast-lower.cc (translate_visibility): Use new name.
10208
10209 2023-02-21  Philip Herron  <philip.herron@embecosm.com>
10210
10211         * resolve/rust-name-resolver.h: Add miscellenaous item mappings.
10212         * resolve/rust-name-resolver.cc (Resolver::insert_resolved_misc): Use
10213         new mappings.
10214         (Resolver::lookup_resolved_misc): Likewise.
10215         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments):
10216         Adapt function to insert into miscelleanous mappings.
10217         * checks/lints/rust-lint-marklive.cc (MarkLive::find_ref_node_id):
10218         Allow lookup in miscelleanous mappings in mark-live phase.
10219
10220 2023-02-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10221
10222         * backend/rust-tree.cc: Include memmodel.h.
10223
10224 2023-02-17  Thomas Schwinge  <thomas@codesourcery.com>
10225
10226         * backend/rust-tree.cc: '#include "tm_p.h"'.
10227
10228 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10229
10230         * Make-lang.in: Remove `rust-hir-typecheck-toplevel` object and add
10231         `rust-hir-path-probe` one.
10232         * typecheck/rust-hir-dot-operator.cc (MethodResolver::MethodResolver):
10233         Remove no longer used `context` and `mapping` fields, and use new
10234         `query_type` API.
10235         (MethodResolver::MethodResolver): Likewise.
10236         (MethodResolver::select): Use new `query_type` API.
10237         * typecheck/rust-hir-path-probe.h: New header.
10238         * typecheck/rust-hir-path-probe.cc: New file.
10239         * typecheck/rust-hir-dot-operator.h (class MethodResolver): Remove no
10240         longer used `context` and `mapping` fields, and use new `query_type` API.
10241         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::query_type): New function.
10242         * typecheck/rust-hir-type-check-base.h: Declare `query_type` function.
10243         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Add debug print.
10244         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::Resolve):
10245         Refactor and make use of new query system.
10246         (TypeCheckTopLevelExternItem::Resolve): Likewise.
10247         (TypeCheckTopLevelExternItem::visit): Likewise.
10248         (TypeCheckTopLevelImplItem::visit): Likewise.
10249         (TypeCheckImplItem::visit): Likewise.
10250         (TypeCheckImplItem::TypeCheckImplItem): Likewise.
10251         (TypeCheckImplItem::Resolve): Likewise.
10252         (TypeCheckImplItemWithTrait::visit): Likewise.
10253         * typecheck/rust-hir-type-check-implitem.h (class TypeCheckTopLevelImplItem): Likewise.
10254         (class TypeCheckImplItemWithTrait): Likewise.
10255         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::TypeCheckItem): Likewise.
10256         (TypeCheckItem::Resolve): Likewise.
10257         (TypeCheckItem::ResolveImplItem): Likewise.
10258         (TypeCheckItem::ResolveImplBlockSelf): Likewise.
10259         (TypeCheckItem::visit): Likewise.
10260         (TypeCheckItem::resolve_impl_item): Likewise.
10261         (TypeCheckItem::resolve_impl_block_substitutions): Likewise.
10262         (TypeCheckItem::resolve_impl_block_self): Likewise.
10263         * typecheck/rust-hir-type-check-item.h: Likewise.
10264         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_root_path): Likewise.
10265         (TypeCheckExpr::resolve_segments): Likewise.
10266         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
10267         * typecheck/rust-hir-type-check-stmt.h: Likewise.
10268         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::Resolve): Likewise.
10269         (TypeCheckType::visit): Likewise.
10270         (TypeCheckType::resolve_root_path): Likewise.
10271         * typecheck/rust-hir-type-check.cc (TypeResolution::Resolve): Likewise.
10272         * typecheck/rust-hir-type-check.h: Likewise.
10273         * typecheck/rust-substitution-mapper.h: Likewise.
10274         * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::scan): Likewise.
10275         (TypeCheckBase::get_predicate_from_bound): Likewise.
10276         (TypeBoundsMappings::add_bound): Likewise.
10277         * typecheck/rust-tyty-cmp.h: Likewise.
10278         * typecheck/rust-tyty.h: Likewise.
10279         * typecheck/rust-tyty.cc (SubstitutionRef::infer_substitions): Likewise.
10280         (ParamType::resolve): Do not infinite loop anymore.
10281         * util/rust-hir-map.h: Add new `hirImplBlockTypeMappings` and
10282         declare `lookup_impl_block_type`.
10283         * util/rust-hir-map.cc (Mappings::insert_hir_impl_block): Use new
10284         `hirImplBlockTypeMappings`
10285         (Mappings::lookup_impl_block_type): New function.
10286
10287 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10288
10289         * backend/rust-compile-context.h: Add new optional `asm_name` string
10290         argument to `lookup_function_decl`.
10291         * backend/rust-compile-item.cc (CompileItem::visit): Compute assembly
10292         name and pass it to `lookup_function_decl` when calling it.
10293
10294 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10295
10296         * backend/rust-constexpr.cc (eval_store_expression): Remove invalid
10297         assertion on constexpr constructors.
10298
10299 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10300
10301         * backend/rust-compile-expr.h: Formatting.
10302
10303 2023-01-31  liushuyu  <liushuyu011@gmail.com>
10304
10305         * ast/rust-ast.h (class MacroInvocData): Store expander as
10306         member of the class.
10307         (class Expr): Add `is_literal` virtual method
10308         * ast/rust-expr.h: Override `is_literal` for `LiteralExpr`s.
10309         * expand/rust-macro-builtins.cc (try_expand_macro_expression): New function.
10310         (try_extract_string_literal_from_fragment): Likewise.
10311         (try_expand_single_string_literal): Likewise.
10312         (try_expand_many_expr): Likewise.
10313         (parse_single_string_literal): Add macro expander as argument.
10314         (MacroBuiltin::include_bytes): Pass expander as argument to
10315         `parse_single_string_literal`.
10316         (MacroBuiltin::include_str): Likewise.
10317         (MacroBuiltin::compile_error): Likewise.
10318         (MacroBuiltin::include): Likewise.
10319         (MacroBuiltin::concat): Likewise and add better error handling.
10320         (MacroBuiltin::env): Likewise.
10321         * expand/rust-macro-expand.cc (MacroExpander::expand_invoc): Expand
10322         invocations recursively.
10323
10324 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10325
10326         * lang.opt: Add new ``-frust-compile-until` option.
10327         * rust-session-manager.cc (Session::compile_crate): Add stops around
10328         various compilation steps in the pipeline.
10329         * rust-session-manager.h (struct CompileOptions): Add `CompileStep` enum
10330         and field.
10331
10332 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10333
10334         * backend/rust-tree.cc (rs_type_quals): Comment out bad assertion
10335
10336 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10337
10338         * typecheck/rust-hir-type-check-toplevel.cc (TypeCheckTopLevel::visit):
10339         Make static items behave more similarly to const items.
10340
10341 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10342
10343         * backend/rust-compile-item.cc (CompileItem::visit): Const evaluate
10344         static item expressions.
10345
10346 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10347
10348         * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Do not lower
10349         null items within modules.
10350
10351 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10352
10353         * util/rust-attributes.cc: Add `macro_use` to list of builtin
10354         attributes.
10355
10356 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10357
10358         * checks/errors/rust-const-checker.cc (ConstChecker::ctx_to_str): Allow
10359         getting an error string from a specific constant context.
10360         (ConstChecker::ctx_allows_default): New function, check if a context
10361         allows default values for Const generics.
10362         (ConstChecker::visit): Call into `ctx_allows_default`.
10363         * checks/errors/rust-const-checker.h: Declare `ctx_allows_default`.
10364
10365 2023-01-31  liushuyu  <liushuyu011@gmail.com>
10366
10367         * backend/rust-compile-expr.cc (CompileExpr::visit): Properly formulate
10368         exit condition when compiling while loops.
10369
10370 2023-01-31  Faisal Abbas  <90.abbasfaisal@gmail.com>
10371
10372         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Turn
10373         constant item typechecking into a coercion site instead of a unify
10374         site.
10375
10376 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10377
10378         * typecheck/rust-tyty.h: Fix `is_concrete` for unit types with
10379         substitutions.
10380
10381 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10382
10383         * typecheck/rust-tyty-bounds.cc (TypeBoundPredicate::contains_associated_types):
10384         Check if a type bound predicate contains assocated types.
10385         * typecheck/rust-tyty.h: Declare the above mentioned function.
10386         * typecheck/rust-hir-trait-resolve.cc: Use `contains_associated_types`
10387         function.
10388
10389 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10390
10391         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Add
10392         more calls to `rust_debug` for development.
10393
10394 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10395
10396         * backend/rust-compile-base.cc: Improve compilation pipeline and simplify
10397         function.
10398
10399 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10400
10401         * backend/rust-tree.cc (comptypes): Remove some C++ specific checks in
10402         Rust const folder for now.
10403
10404 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10405
10406         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::unify_site): Add
10407         better unification function with debug calls.
10408         * typecheck/rust-autoderef.cc (AutoderefCycle::cycle): Add more debug
10409         calls and use new unify API.
10410         * typecheck/rust-coercion.cc (TypeCoercionRules::do_coercion): Likewise.
10411         (TypeCoercionRules::coerce_borrowed_pointer): Likewise.
10412         (TypeCoercionRules::select): Likewise.
10413         * typecheck/rust-hir-dot-operator.cc (MethodResolver::select): Likewise.
10414         * typecheck/rust-hir-trait-resolve.cc (TraitItemReference::resolve_item): Likewise.
10415         (TypeCheckBase::coercion_site): Likewise.
10416         (TypeCheckBase::cast_site): Likewise.
10417         * typecheck/rust-hir-type-check-base.h: Likewise.
10418         * typecheck/rust-hir-type-check-enumitem.cc (TypeCheckEnumItem::visit): Likewise.
10419         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
10420         * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelImplItem::visit): Likewise.
10421         (TypeCheckImplItem::visit): Likewise.
10422         * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit): Likewise.
10423         * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_segments): Likewise.
10424         * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Likewise.
10425         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
10426         * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::resolve): Likewise.
10427         * typecheck/rust-hir-type-check-toplevel.cc (TypeCheckTopLevel::visit): Likewise.
10428         * typecheck/rust-hir-type-check-type.cc (TypeCheckType::visit): Likewise.
10429         * typecheck/rust-hir-type-check.cc (TypeResolution::Resolve): Likewise.
10430         * typecheck/rust-tyctx.cc (TypeCheckContext::peek_return_type): Likewise.
10431         * typecheck/rust-tyty-call.cc (TypeCheckMethodCallExpr::visit): Likewise.
10432         * typecheck/rust-tyty-cmp.h: Likewise.
10433         * typecheck/rust-tyty-rules.h: Likewise.
10434         * typecheck/rust-tyty.cc (BaseType::mappings_str): Likewise.
10435         (BaseType::debug): Print type name more clearly.
10436         (BaseType::debug_str): Add new function to print type pointer and name.
10437         (TupleType::get_name): Improve type name fetching function.
10438         (ReferenceType::get_name): Likewise.
10439         (PointerType::get_name): Likewise.
10440         * typecheck/rust-tyty.h: Refactor definitions outside of the header.
10441
10442 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10443
10444         * typecheck/rust-hir-type-check-base.cc (TypeCheckBase::TypeCheckBase):
10445         Remove constructor.
10446         (TypeCheckBase::coercion_site): Add `Location` argument to function.
10447         * typecheck/rust-hir-type-check-base.h: Use `TypeCheckBase::coercion_site`
10448         function with location argument.
10449         * typecheck/rust-hir-type-check-enumitem.cc (TypeCheckEnumItem::visit): Likewise.
10450         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
10451         * typecheck/rust-hir-type-check-expr.h (class TypeCheckExpr): Likewise.
10452         * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::visit): Likewise.
10453         * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::visit): Likewise.
10454         * typecheck/rust-hir-type-check-toplevel.cc (TypeCheckTopLevel::visit): Likewise.
10455         * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Likewise.
10456         (TypeCheckMethodCallExpr::visit): Likewise.
10457         * typecheck/rust-tyty.h: Add missing locus field.
10458         * typecheck/rust-tyty.cc (StructFieldType::clone): Use locus field.
10459         (StructFieldType::monomorphized_clone): Likewise.
10460
10461 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10462
10463         * typecheck/rust-tyctx.cc (TypeCheckContext::pop_return_type): Add
10464         guards around `std::vector<T>.pop_back()`.
10465         (TypeCheckContext::peek_context): Likewise for `std::vector<T>.back()`.
10466
10467 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10468             philberty  <philip.herron@embecosm.com>
10469
10470         * ast/rust-ast.h: Improve assertions within ASTFragment API.
10471
10472 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10473
10474         * ast/rust-ast.h: Add assertions and accessors for fragment nodes.
10475         * expand/rust-attribute-visitor.cc (AttrVisitor::visit): Fix expansion
10476         context typo when visiting `InherentImpl` items.
10477         (AttrVisitor::maybe_expand_expr): Use new Fragment accessor to fetch
10478         properly typed node.
10479         (AttrVisitor::maybe_expand_type): Likewise.
10480         * expand/rust-macro-expand.cc (transcribe_type): Emit parse errors
10481         when trying to parse a type.
10482
10483 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10484
10485         * ast/rust-ast-dump.h: Add shorthand `AST::Dump::debug` function to
10486         dump an AST node on `stderr`.
10487
10488 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10489             philberty  <philip.herron@embecosm.com>
10490
10491         * expand/rust-macro-expand.cc (parse_many): Return early from parsing
10492         loop if we encounter an error, and emit that error in the meantime.
10493
10494 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10495
10496         * expand/rust-macro-expand.cc (MacroExpander::match_matcher): Handle
10497         fragments differently based on whether or not we are currently trying
10498         to match a matcher in a repetition context.
10499         (MacroExpander::match_n_matches): Use new `in_repetition` argument
10500         properly when calling `match_matcher`.
10501         * expand/rust-macro-expand.h (MacroExpander::match_matcher): Allow
10502         passing extra `in_repetition` bool argument
10503
10504 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10505
10506         * parse/rust-parse-impl.h: Allow parsing full range expressions without
10507         erroring out.
10508
10509 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10510
10511         * checks/lints/rust-lint-scan-deadcode.h: Do not report public items
10512         as dead code.
10513
10514 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10515
10516         * util/rust-attributes.cc: Add `rustc_inherit_overflow_checks` to list
10517         of builtin attributes.
10518
10519 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10520
10521         * backend/rust-compile-expr.cc (CompileExpr::visit): Insert overflow
10522         checks logic.
10523         (CompileExpr::array_copied_expr): Insert overflow checks logic.
10524         * backend/rust-compile-item.cc (CompileItem::visit): Insert overflow
10525         checks logic.
10526         * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Insert
10527         overflow checks logic.
10528         * rust-gcc.cc (Gcc_backend::arithmetic_or_logical_expression): Differentiate
10529         existing function from `arithmetic_or_logical_expression_checked`.
10530         This function does insert perform overflow checks.
10531         (Gcc_backend::arithmetic_or_logical_expression_checked): New
10532         function.
10533         (is_overflowing_expr): New function. Check if an expression is an
10534         overflowing one (ADD, SUB, MUL).
10535         (fetch_overflow_builtins): New function.
10536         * rust-backend.h: Declare `arithmetic_or_logical_expression_checked` in
10537         abstract `Backend` class.
10538
10539 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10540
10541         * backend/rust-builtins.h: Refactor builtin context class and add
10542         overflow builtins.
10543
10544 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
10545
10546         * rust-gcc.cc (class Bvariable): Move class to `rust-gcc.h` header.
10547         * rust-gcc.h: New file.
10548
10549 2023-01-31  Philip Herron  <philip.herron@embecosm.com>
10550
10551         * hir/rust-ast-lower-expr.h: Lower double borrow expressions to two
10552         `HIR::BorrowExpr`s.
10553         * hir/tree/rust-hir-expr.h: Remove `is_double_borrow` field from
10554         `HIR::BorrowExpr`.
10555         * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Remove
10556         call to `gcc_unreachable` on double borrow expressions.
10557
10558 2023-01-31  Faisal Abbas  <90.abbasfaisal@gmail.com>
10559
10560         * backend/rust-tree.cc : Add new includes.
10561         (scope_chain): New.
10562         (maybe_add_global): New.
10563         (init_modules): New (copied from cp)
10564         (var_in_constexpr_fn): Likewise.
10565         (member_vec_linear_search): Likewise.
10566         (member_vec_binary_search): Likewise.
10567         (is_overloaded_fn): Likewise.
10568         (ovl_make): Likewise.
10569         (lookup_add): Likewise.
10570         (type_memfn_quals): Likewise.
10571         (struct find_parameter_pack_data): Likewise.
10572         (struct conv_type_hasher): Likewise.
10573         (make_conv_op_name): Likewise.
10574         (builtin_pack_fn_p): Likewise.
10575         (builtin_pack_call_p): Likewise.
10576         (has_extra_args_mechanism_p): Likewise.
10577         (find_parameter_packs_r): Likewise.
10578         (WALK_SUBTREE): Likewise.
10579         (type_memfn_rqual): Likewise.
10580         (maybe_add_lang_type_raw): Likewise.
10581         (struct c_fileinfo): Likewise.
10582         (get_fileinfo): Likewise.
10583         (cxx_make_type): Likewise.
10584         (build_min_array_type): Likewise.
10585         (fields_linear_search): Likewise.
10586         (nothrow_spec_p): Likewise.
10587         (maybe_get_fns): Likewise.
10588         (get_fns): Likewise.
10589         (get_first_fn): Likewise.
10590         (dependent_name): Likewise.
10591         (called_fns_equal): Likewise.
10592         (canonical_eh_spec): Likewise.
10593         (rs_tree_code_length): Likewise.
10594         (rs_tree_operand_length): Likewise.
10595         (rs_tree_equal): Likewise.
10596         (publicly_uniquely_derived_p): Likewise.
10597         (comp_except_types): Likewise.
10598         (comp_except_specs): Likewise.
10599         (compparms): Likewise.
10600         (set_array_type_canon): Likewise.
10601         (struct cplus_array_info): Likewise.
10602         (struct cplus_array_hasher): Likewise.
10603         (cplus_array_hasher::hash): Likewise.
10604         (cplus_array_hasher::equal): Likewise.
10605         (is_byte_access_type): Likewise.
10606         (build_cplus_array_type): Likewise.
10607         (rs_build_qualified_type_real): Likewise.
10608         (vector_targets_convertible_p): Likewise.
10609         (comp_array_types): Likewise.
10610         (same_type_ignoring_top_level_qualifiers_p): Likewise.
10611         (comp_ptr_ttypes_const): Likewise.
10612         (similar_type_p): Likewise.
10613         (structural_comptypes): Likewise.
10614         (comptypes): Likewise.
10615         (next_initializable_field): Likewise.
10616         (sufficient_parms_p): Likewise.
10617         (default_ctor_p): Likewise.
10618         (user_provided_p): Likewise.
10619         (type_has_non_user_provided_default_constructor): Likewise.
10620         (default_init_uninitialized_part): Likewise.
10621         (extract_conversion_operator): Likewise.
10622         (get_class_binding_direct): Likewise.
10623         (lang_check_failed): Likewise.
10624         (skip_artificial_parms_for): Likewise.
10625         (in_class_defaulted_default_constructor): Likewise.
10626         (is_instantiation_of_constexpr): Likewise.
10627         (check_for_uninitialized_const_var): Likewise.
10628         (cv_unqualified): Likewise.
10629         (make_tree_vector): Likewise.
10630         (release_tree_vector): Likewise.
10631         (instantiation_dependent_expression_p): Likewise.
10632         (cp_get_callee): Likewise.
10633         (build_nop): Likewise.
10634         (scalarish_type_p): Likewise.
10635         (type_has_nontrivial_copy_init): Likewise.
10636         (build_local_temp): Likewise.
10637         (is_normal_capture_proxy): Likewise.
10638         (reject_gcc_builtin): Likewise.
10639         (is_bitfield_expr_with_lowered_type): Likewise.
10640         (maybe_undo_parenthesized_ref): Likewise.
10641         (fold_offsetof): Likewise.
10642         (char_type_p): Likewise.
10643         (resolve_nondeduced_context): Likewise.
10644         (instantiate_non_dependent_or_null): Likewise.
10645         (resolve_nondeduced_context_or_error): Likewise.
10646         (really_overloaded_fn): Likewise.
10647         (invalid_nonstatic_memfn_p): Likewise.
10648         (strip_top_quals): Likewise.
10649         (cxx_incomplete_type_inform): Likewise.
10650         (cxx_incomplete_type_diagnostic): Likewise.
10651         (decl_constant_var_p): Likewise.
10652         (undeduced_auto_decl): Likewise.
10653         (require_deduced_type): Likewise.
10654         * backend/rust-tree.h (enum c_tree_index): Likewise.
10655         (GTY): Likewise.
10656         (enum cp_tree_index): Likewise.
10657         (wchar_decl_node): Likewise.
10658         (vtable_entry_type): Likewise.
10659         (delta_type_node): Likewise.
10660         (vtable_index_type): Likewise.
10661         (class_type_node): Likewise.
10662         (unknown_type_node): Likewise.
10663         (init_list_type_node): Likewise.
10664         (explicit_void_list_node): Likewise.
10665         (vtbl_type_node): Likewise.
10666         (vtbl_ptr_type_node): Likewise.
10667         (std_node): Likewise.
10668         (abi_node): Likewise.
10669         (global_namespace): Likewise.
10670         (const_type_info_type_node): Likewise.
10671         (conv_op_marker): Likewise.
10672         (abort_fndecl): Likewise.
10673         (current_aggr): Likewise.
10674         (nullptr_node): Likewise.
10675         (nullptr_type_node): Likewise.
10676         (align_type_node): Likewise.
10677         (char8_type_node): Likewise.
10678         (char16_type_node): Likewise.
10679         (char32_type_node): Likewise.
10680         (wchar_type_node): Likewise.
10681         (underlying_wchar_type_node): Likewise.
10682         (wint_type_node): Likewise.
10683         (signed_size_type_node): Likewise.
10684         (unsigned_ptrdiff_type_node): Likewise.
10685         (intmax_type_node): Likewise.
10686         (uintmax_type_node): Likewise.
10687         (widest_integer_literal_type_node): Likewise.
10688         (widest_unsigned_literal_type_node): Likewise.
10689         (sig_atomic_type_node): Likewise.
10690         (int8_type_node): Likewise.
10691         (int16_type_node): Likewise.
10692         (int32_type_node): Likewise.
10693         (int64_type_node): Likewise.
10694         (uint8_type_node): Likewise.
10695         (c_uint16_type_node): Likewise.
10696         (c_uint32_type_node): Likewise.
10697         (c_uint64_type_node): Likewise.
10698         (int_least8_type_node): Likewise.
10699         (int_least16_type_node): Likewise.
10700         (int_least32_type_node): Likewise.
10701         (int_least64_type_node): Likewise.
10702         (uint_least8_type_node): Likewise.
10703         (uint_least16_type_node): Likewise.
10704         (uint_least32_type_node): Likewise.
10705         (uint_least64_type_node): Likewise.
10706         (int_fast8_type_node): Likewise.
10707         (int_fast16_type_node): Likewise.
10708         (int_fast32_type_node): Likewise.
10709         (int_fast64_type_node): Likewise.
10710         (uint_fast8_type_node): Likewise.
10711         (uint_fast16_type_node): Likewise.
10712         (uint_fast32_type_node): Likewise.
10713         (uint_fast64_type_node): Likewise.
10714         (intptr_type_node): Likewise.
10715         (uintptr_type_node): Likewise.
10716         (truthvalue_type_node): Likewise.
10717         (truthvalue_true_node): Likewise.
10718         (truthvalue_false_node): Likewise.
10719         (char_array_type_node): Likewise.
10720         (char8_array_type_node): Likewise.
10721         (char16_array_type_node): Likewise.
10722         (char32_array_type_node): Likewise.
10723         (wchar_array_type_node): Likewise.
10724         (string_type_node): Likewise.
10725         (const_string_type_node): Likewise.
10726         (default_function_type): Likewise.
10727         (function_name_decl_node): Likewise.
10728         (pretty_function_name_decl_node): Likewise.
10729         (c99_function_name_decl_node): Likewise.
10730         (saved_function_name_decls): Likewise.
10731         (null_node): Likewise.
10732         (ctor_identifier): Likewise.
10733         (complete_ctor_identifier): Likewise.
10734         (base_ctor_identifier): Likewise.
10735         (dtor_identifier): Likewise.
10736         (complete_dtor_identifier): Likewise.
10737         (base_dtor_identifier): Likewise.
10738         (deleting_dtor_identifier): Likewise.
10739         (conv_op_identifier): Likewise.
10740         (delta_identifier): Likewise.
10741         (in_charge_identifier): Likewise.
10742         (vtt_parm_identifier): Likewise.
10743         (as_base_identifier): Likewise.
10744         (this_identifier): Likewise.
10745         (pfn_identifier): Likewise.
10746         (vptr_identifier): Likewise.
10747         (global_identifier): Likewise.
10748         (anon_identifier): Likewise.
10749         (auto_identifier): Likewise.
10750         (decltype_auto_identifier): Likewise.
10751         (init_list_identifier): Likewise.
10752         (for_range__identifier): Likewise.
10753         (for_begin__identifier): Likewise.
10754         (for_end__identifier): Likewise.
10755         (for_range_identifier): Likewise.
10756         (for_begin_identifier): Likewise.
10757         (for_end_identifier): Likewise.
10758         (abi_tag_identifier): Likewise.
10759         (aligned_identifier): Likewise.
10760         (begin_identifier): Likewise.
10761         (end_identifier): Likewise.
10762         (get__identifier): Likewise.
10763         (gnu_identifier): Likewise.
10764         (tuple_element_identifier): Likewise.
10765         (tuple_size_identifier): Likewise.
10766         (type_identifier): Likewise.
10767         (value_identifier): Likewise.
10768         (fun_identifier): Likewise.
10769         (closure_identifier): Likewise.
10770         (heap_uninit_identifier): Likewise.
10771         (heap_identifier): Likewise.
10772         (heap_deleted_identifier): Likewise.
10773         (heap_vec_uninit_identifier): Likewise.
10774         (heap_vec_identifier): Likewise.
10775         (omp_identifier): Likewise.
10776         (lang_name_c): Likewise.
10777         (lang_name_cplusplus): Likewise.
10778         (empty_except_spec): Likewise.
10779         (noexcept_true_spec): Likewise.
10780         (noexcept_false_spec): Likewise.
10781         (noexcept_deferred_spec): Likewise.
10782         (terminate_fn): Likewise.
10783         (call_unexpected_fn): Likewise.
10784         (get_exception_ptr_fn): Likewise.
10785         (begin_catch_fn): Likewise.
10786         (end_catch_fn): Likewise.
10787         (allocate_exception_fn): Likewise.
10788         (free_exception_fn): Likewise.
10789         (throw_fn): Likewise.
10790         (rethrow_fn): Likewise.
10791         (atexit_fn_ptr_type_node): Likewise.
10792         (atexit_node): Likewise.
10793         (dso_handle_node): Likewise.
10794         (dynamic_cast_node): Likewise.
10795         (cleanup_type): Likewise.
10796         (vtt_parm_type): Likewise.
10797         (any_targ_node): Likewise.
10798         (source_location_impl): Likewise.
10799         (OVL_FUNCTION): Likewise.
10800         (OVL_CHAIN): Likewise.
10801         (OVL_DEDUP_P): Likewise.
10802         (OVL_USING_P): Likewise.
10803         (OVL_HIDDEN_P): Likewise.
10804         (OVL_NESTED_P): Likewise.
10805         (OVL_LOOKUP_P): Likewise.
10806         (OVL_EXPORT_P): Likewise.
10807         (OVL_FIRST): Likewise.
10808         (OVL_NAME): Likewise.
10809         (OVL_P): Likewise.
10810         (OVL_SINGLE_P): Likewise.
10811         (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
10812         (CLASSTYPE_LAZY_DEFAULT_CTOR): Likewise.
10813         (CLASSTYPE_CONSTRUCTORS): Likewise.
10814         (ATTR_IS_DEPENDENT): Likewise.
10815         (ABI_TAG_IMPLICIT): Likewise.
10816         (PARENTHESIZED_LIST_P): Likewise.
10817         (DECL_DEPENDENT_P): Likewise.
10818         (USING_DECL_SCOPE): Likewise.
10819         (USING_DECL_DECLS): Likewise.
10820         (USING_DECL_TYPENAME_P): Likewise.
10821         (USING_DECL_UNRELATED_P): Likewise.
10822         (DECL_DECLARES_FUNCTION_P): Likewise.
10823         (DECL_DECLARES_TYPE_P): Likewise.
10824         (IDENTIFIER_KIND_BIT_0): Likewise.
10825         (IDENTIFIER_KIND_BIT_1): Likewise.
10826         (IDENTIFIER_KIND_BIT_2): Likewise.
10827         (IDENTIFIER_MARKED): Likewise.
10828         (IDENTIFIER_VIRTUAL_P): Likewise.
10829         (IDENTIFIER_KEYWORD_P): Likewise.
10830         (IDENTIFIER_CDTOR_P): Likewise.
10831         (IDENTIFIER_CTOR_P): Likewise.
10832         (IDENTIFIER_DTOR_P): Likewise.
10833         (IDENTIFIER_ANY_OP_P): Likewise.
10834         (IDENTIFIER_OVL_OP_P): Likewise.
10835         (IDENTIFIER_ASSIGN_OP_P): Likewise.
10836         (IDENTIFIER_CONV_OP_P): Likewise.
10837         (IDENTIFIER_NEWDEL_OP_P): Likewise.
10838         (IDENTIFIER_NEW_OP_P): Likewise.
10839         (CLASSTYPE_DIAMOND_SHAPED_P): Likewise.
10840         (CLASSTYPE_REPEATED_BASE_P): Likewise.
10841         (CLASSTYPE_KEY_METHOD): Likewise.
10842         (CLASSTYPE_MEMBER_VEC): Likewise.
10843         (CLASSTYPE_DECL_LIST): Likewise.
10844         (CLASSTYPE_DESTRUCTOR): Likewise.
10845         (CLASSTYPE_HAS_PRIMARY_BASE_P): Likewise.
10846         (CLASSTYPE_PRIMARY_BINFO): Likewise.
10847         (CLASSTYPE_VBASECLASSES): Likewise.
10848         (CLASSTYPE_AS_BASE): Likewise.
10849         (DECL_CONV_FN_P): Likewise.
10850         (DECL_CONV_FN_TYPE): Likewise.
10851         (same_type_p): Likewise.
10852         (WILDCARD_TYPE_P): Likewise.
10853         (MAYBE_CLASS_TYPE_P): Likewise.
10854         (FUNCTION_REF_QUALIFIED): Likewise.
10855         (FUNCTION_RVALUE_QUALIFIED): Likewise.
10856         (TYPE_PTRMEMFUNC_FN_TYPE): Likewise.
10857         (TYPE_PTRMEMFUNC_FN_TYPE_RAW): Likewise.
10858         (TYPE_DEPENDENT_P): Likewise.
10859         (TYPE_DEPENDENT_P_VALID): Likewise.
10860         (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
10861         (TYPE_RAISES_EXCEPTIONS): Likewise.
10862         (IDENTIFIER_BINDING): Likewise.
10863         (LANG_IDENTIFIER_CAST): Likewise.
10864         (IF_COND): Likewise.
10865         (THEN_CLAUSE): Likewise.
10866         (ELSE_CLAUSE): Likewise.
10867         (IF_SCOPE): Likewise.
10868         (IF_STMT_CONSTEXPR_P): Likewise.
10869         (IF_STMT_CONSTEVAL_P): Likewise.
10870         (DECLTYPE_TYPE_EXPR): Likewise.
10871         (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
10872         (CLASSTYPE_INTERFACE_ONLY): Likewise.
10873         (TYPE_NAME_STRING): Likewise.
10874         (TYPE_NAME_LENGTH): Likewise.
10875         (CONSTRAINT_VAR_P): Likewise.
10876         (KOENIG_LOOKUP_P): Likewise.
10877         (DECL_PARM_INDEX): Likewise.
10878         (DECL_PARM_LEVEL): Likewise.
10879         (CONV_IMPLICIT): Likewise.
10880         (CONV_STATIC): Likewise.
10881         (CONV_CONST): Likewise.
10882         (CONV_REINTERPRET): Likewise.
10883         (CONV_PRIVATE): Likewise.
10884         (CONV_FORCE_TEMP): Likewise.
10885         (CONV_FOLD): Likewise.
10886         (CONV_OLD_CONVERT): Likewise.
10887         (CONV_C_CAST): Likewise.
10888         (CONV_BACKEND_CONVERT): Likewise.
10889         (WANT_INT): Likewise.
10890         (WANT_FLOAT): Likewise.
10891         (WANT_ENUM): Likewise.
10892         (WANT_POINTER): Likewise.
10893         (WANT_NULL): Likewise.
10894         (WANT_VECTOR_OR_COMPLEX): Likewise.
10895         (WANT_ARITH): Likewise.
10896         (COMPARE_STRICT): Likewise.
10897         (COMPARE_BASE): Likewise.
10898         (COMPARE_DERIVED): Likewise.
10899         (COMPARE_REDECLARATION): Likewise.
10900         (COMPARE_STRUCTURAL): Likewise.
10901         (SF_DEFAULT): Likewise.
10902         (SF_PRE_PARSED): Likewise.
10903         (SF_INCLASS_INLINE): Likewise.
10904         (SD_UNINITIALIZED): Likewise.
10905         (SD_INITIALIZED): Likewise.
10906         (SD_DECOMPOSITION): Likewise.
10907         (SD_DEFAULTED): Likewise.
10908         (SD_DELETED): Likewise.
10909         (TYPE_PTRDATAMEM_P): Likewise.
10910         (RS_TYPE_CONST_P): Likewise.
10911         (TYPE_MAIN_DECL): Likewise.
10912         (DECL_NONTRIVIALLY_INITIALIZED_P): Likewise.
10913         (DECL_DEFAULTED_FN): Likewise.
10914         (TYPE_HAS_USER_CONSTRUCTOR): Likewise.
10915         (DECL_INITIALIZED_IN_CLASS_P): Likewise.
10916         (DECL_DEFAULTED_IN_CLASS_P): Likewise.
10917         (DECL_NONSTATIC_MEMBER_FUNCTION_P): Likewise.
10918         (DECL_HAS_IN_CHARGE_PARM_P): Likewise.
10919         (DECL_HAS_VTT_PARM_P): Likewise.
10920         (FUNCTION_FIRST_USER_PARMTYPE): Likewise.
10921         (FUNCTION_FIRST_USER_PARM): Likewise.
10922         (DECL_CONSTRUCTOR_P): Likewise.
10923         (DECL_DELETED_FN): Likewise.
10924         (BRACE_ENCLOSED_INITIALIZER_P): Likewise.
10925         (DECL_IMMEDIATE_FUNCTION_P): Likewise.
10926         (SET_DECL_IMMEDIATE_FUNCTION_P): Likewise.
10927         (CONSTRUCTOR_MUTABLE_POISON): Likewise.
10928         (PTRMEM_CST_MEMBER): Likewise.
10929         (REF_PARENTHESIZED_P): Likewise.
10930         (TYPE_PTRMEM_P): Likewise.
10931         (TYPE_PTR_OR_PTRMEM_P): Likewise.
10932         (DECL_DECOMPOSITION_P): Likewise.
10933         (DECL_DECOMP_BASE): Likewise.
10934         (DECL_MAYBE_IN_CHARGE_CDTOR_P): Likewise.
10935         (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
10936         (DECL_CLONED_FUNCTION_P): Likewise.
10937         (DECL_CLONED_FUNCTION): Likewise.
10938         (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
10939         (cp_function_chain): Likewise.
10940         (cdtor_label): Likewise.
10941         (current_class_ptr): Likewise.
10942         (current_class_ref): Likewise.
10943         (current_eh_spec_block): Likewise.
10944         (current_in_charge_parm): Likewise.
10945         (current_vtt_parm): Likewise.
10946         (current_retval_sentinel): Likewise.
10947         (current_function_returns_value): Likewise.
10948         (current_function_returns_null): Likewise.
10949         (current_function_returns_abnormally): Likewise.
10950         (current_function_infinite_loop): Likewise.
10951         (in_base_initializer): Likewise.
10952         (in_function_try_handler): Likewise.
10953         (current_function_return_value): Likewise.
10954         (current_class_type): Likewise.
10955         (TYPE_BEING_DEFINED): Likewise.
10956         (DECL_STATIC_FUNCTION_P): Likewise.
10957         (DECL_FUNCTION_MEMBER_P): Likewise.
10958         (LANG_DECL_MIN_CHECK): Likewise.
10959         (LANG_DECL_FN_CHECK): Likewise.
10960         (LANG_DECL_NS_CHECK): Likewise.
10961         (LANG_DECL_PARM_CHECK): Likewise.
10962         (LANG_DECL_DECOMP_CHECK): Likewise.
10963         (RS_INTEGRAL_TYPE_P): Likewise.
10964         (STAT_HACK_P): Likewise.
10965         (STAT_TYPE_VISIBLE_P): Likewise.
10966         (STAT_TYPE): Likewise.
10967         (STAT_DECL): Likewise.
10968         (STAT_VISIBLE): Likewise.
10969         (MAYBE_STAT_DECL): Likewise.
10970         (MAYBE_STAT_TYPE): Likewise.
10971         (STAT_TYPE_HIDDEN_P): Likewise.
10972         (STAT_DECL_HIDDEN_P): Likewise.
10973         (class warning_sentinel): Likewise.
10974         (struct uid_sensitive_constexpr_evaluation_checker): Likewise.
10975         (class iloc_sentinel): Likewise.
10976         (struct GTY): Likewise.
10977         (struct named_decl_hash): Likewise.
10978         (enum lang_decl_selector): Likewise.
10979         (LANG_DECL_HAS_MIN): Likewise.
10980         (struct named_label_entry): Likewise.
10981         (struct named_label_hash): Likewise.
10982         (enum ref_operator): Likewise.
10983         (struct c_fileinfo): Likewise.
10984         (class ovl_iterator): Likewise.
10985         (class lkp_iterator): Likewise.
10986         (enum rs_ref_qualifier): Likewise.
10987         (enum tsubst_flags): Likewise.
10988         (enum cp_identifier_kind): Likewise.
10989         (enum tag_types): Likewise.
10990         (enum compare_bounds_t): Likewise.
10991         (mark_rvalue_use): Likewise.
10992         (type_unknown_p): Likewise.
10993         (init_modules): Likewise.
10994         (var_in_constexpr_fn): Likewise.
10995         (ovl_first): Likewise.
10996         (lookup_add): Likewise.
10997         (ovl_make): Likewise.
10998         (is_overloaded_fn): Likewise.
10999         (maybe_add_lang_type_raw): Likewise.
11000         (type_memfn_rqual): Likewise.
11001         (builtin_pack_fn_p): Likewise.
11002         (make_conv_op_name): Likewise.
11003         (type_memfn_quals): Likewise.
11004         (get_fileinfo): Likewise.
11005         (cxx_make_type): Likewise.
11006         (build_cplus_array_type): Likewise.
11007         (is_byte_access_type): Likewise.
11008         (comptypes): Likewise.
11009         (canonical_eh_spec): Likewise.
11010         (cp_tree_operand_length): Likewise.
11011         (rs_tree_equal): Likewise.
11012         (compparms): Likewise.
11013         (rs_build_qualified_type_real): Likewise.
11014         (rs_build_qualified_type): Likewise.
11015         (cv_qualified_p): Likewise.
11016         (similar_type_p): Likewise.
11017         (vector_targets_convertible_p): Likewise.
11018         (same_type_ignoring_top_level_qualifiers_p): Likewise.
11019         (comp_ptr_ttypes_const): Likewise.
11020         (get_class_binding_direct): Likewise.
11021         (skip_artificial_parms_for): Likewise.
11022         (lang_check_failed): Likewise.
11023         (default_init_uninitialized_part): Likewise.
11024         (type_has_non_user_provided_default_constructor): Likewise.
11025         (default_ctor_p): Likewise.
11026         (user_provided_p): Likewise.
11027         (sufficient_parms_p): Likewise.
11028         (next_initializable_field): Likewise.
11029         (in_class_defaulted_default_constructor): Likewise.
11030         (is_instantiation_of_constexpr): Likewise.
11031         (check_for_uninitialized_const_var): Likewise.
11032         (reduced_constant_expression_p): Likewise.
11033         (cv_unqualified): Likewise.
11034         (cp_get_callee): Likewise.
11035         (cp_get_callee_fndecl_nofold): Likewise.
11036         (is_nondependent_static_init_expression): Likewise.
11037         (maybe_constant_init): Likewise.
11038         (build_nop): Likewise.
11039         (scalarish_type_p): Likewise.
11040         (is_bitfield_expr_with_lowered_type): Likewise.
11041         (convert_bitfield_to_declared_type): Likewise.
11042         (cp_fold_maybe_rvalue): Likewise.
11043         (maybe_undo_parenthesized_ref): Likewise.
11044         (fold_offsetof): Likewise.
11045         (cp_truthvalue_conversion): Likewise.
11046         (fold_non_dependent_expr): Likewise.
11047         (char_type_p): Likewise.
11048         (instantiation_dependent_expression_p): Likewise.
11049         (type_has_nontrivial_copy_init): Likewise.
11050         (build_local_temp): Likewise.
11051         (is_normal_capture_proxy): Likewise.
11052         (reject_gcc_builtin): Likewise.
11053         (resolve_nondeduced_context): Likewise.
11054         (cxx_incomplete_type_diagnostic): Likewise.
11055         (cxx_incomplete_type_error): Likewise.
11056         (invalid_nonstatic_memfn_p): Likewise.
11057         (really_overloaded_fn): Likewise.
11058         (resolve_nondeduced_context_or_error): Likewise.
11059         (instantiate_non_dependent_or_null): Likewise.
11060         (cxx_incomplete_type_inform): Likewise.
11061         (strip_top_quals): Likewise.
11062         (undeduced_auto_decl): Likewise.
11063         (require_deduced_type): Likewise.
11064         (decl_constant_var_p): Likewise.
11065         (type_of_this_parm): Likewise.
11066         (class_of_this_parm): Likewise.
11067         (identifier_p): Likewise.
11068         (gnu_vector_type_p): Likewise.
11069         (make_tree_vector): Likewise.
11070         (release_tree_vector): Likewise.
11071         (class releasing_vec): Likewise.
11072         (vec_safe_push): Likewise.
11073         (null_node_p): Likewise.
11074         * backend/rust-compile-base.cc (HIRCompileBase::setup_fndecl): Correctly
11075         set fndecl as constexpr from qualifiers.
11076         (HIRCompileBase::compile_function): Test if fndecl is constexpr.
11077         (HIRCompileBase::compile_constant_item): Set fndecl as constexpr.
11078         * backend/rust-compile-intrinsic.cc : Update include.
11079         (finalize_intrinsic_block): Set fndecl as constexpr.
11080         * backend/rust-constexpr.cc : Update include.
11081         (VERIFY_CONSTANT): New.
11082         (is_instantiation_of_constexpr): New.
11083         (literal_type_p): New.
11084         (verify_constant): New.
11085         (find_array_ctor_elt): New.
11086         (array_index_cmp): New.
11087         (potential_constant_expression_1): New.
11088         (get_nth_callarg): New.
11089         (unshare_constructor): New.
11090         (maybe_save_constexpr_fundef): New.
11091         (returns): New.
11092         (breaks): New.
11093         (continues): New.
11094         (switches): New.
11095         (struct constexpr_global_ctx): Add new fields.
11096         (constexpr_fundef): New.
11097         (struct constexpr_call): New.
11098         (constexpr_call_hasher : ggc_ptr_hash<constexpr_call>): New.
11099         (enum constexpr_switch_state): New.
11100         (struct constexpr_ctx): Add new fields.
11101         (struct constexpr_fundef_hasher): New.
11102         (constexpr_fundef_table): New.
11103         (constexpr_fundef_hasher::equal): New.
11104         (constexpr_fundef_hasher::hash): New.
11105         (retrieve_constexpr_fundef): New.
11106         (uid_sensitive_constexpr_evaluation_value): New.
11107         (uid_sensitive_constexpr_evaluation_true_counter): New.
11108         (uid_sensitive_constexpr_evaluation_p): New.
11109         (class temp_override): New.
11110         (struct uid_sensitive_constexpr_evaluation_sentinel): New.
11111         (struct uid_sensitive_constexpr_evaluation_checker): New.
11112         (::uid_sensitive_constexpr_evaluation_sentinel): New.
11113         (::uid_sensitive_constexpr_evaluation_checker): New.
11114         (uid_sensitive_constexpr_evaluation_checker::evaluation_restricted_p): New.
11115         (constexpr_call_table): New.
11116         (constexpr_call_hasher::hash): New.
11117         (constexpr_call_hasher::equal): New.
11118         (maybe_initialize_constexpr_call_table): New.
11119         (fundef_copies_table): New.
11120         (get_fundef_copy): New.
11121         (save_fundef_copy): New.
11122         (constexpr_expression): Refactor in ...
11123         (eval_constant_expression): ...this.
11124         (eval_store_expression): Add 3 bool params.
11125         (eval_call_expression): Likewise.
11126         (eval_binary_expression): Likewise.
11127         (eval_statement_list): New.
11128         (extract_string_elt): New.
11129         (eval_conditional_expression): New.
11130         (eval_bit_field_ref): New.
11131         (eval_loop_expr): New.
11132         (eval_switch_expr): New.
11133         (eval_unary_expression): New.
11134         (call_stack): New.
11135         (call_stack_tick): New.
11136         (last_cx_error_tick): New.
11137         (push_cx_call_context): New.
11138         (pop_cx_call_context): New.
11139         (cx_error_context): New.
11140         (fold_expr): Adjust call to eval_constant_expression.
11141         (same_type_ignoring_tlq_and_bounds_p): New.
11142         (union_active_member): Port more for cxx constexpr.
11143         (fold_indirect_ref_1): New.
11144         (rs_fold_indirect_ref): Likewise.
11145         (rs_eval_indirect_ref): New (from corresponding cxx FE file).
11146         (eval_logical_expression): Adjust parameter list.
11147         (lookup_placeholder): New (from corresponding cxx FE file).
11148         (constant_value_1): Remove.
11149         (inline_asm_in_constexpr_error): New (from corresponding cxx FE file).
11150         (verify_ctor_sanity): New.
11151         (get_callee): Remove.
11152         (initialized_type): New.
11153         (maybe_constexpr_fn): Remove.
11154         (init_subob_ctx): New.
11155         (base_field_constructor_elt): New.
11156         (get_or_insert_ctor_field): New.
11157         (eval_vector_conditional_expression): New (from correponding cxx FE file).
11158         (eval_bare_aggregate): New.
11159         (cxx_eval_trinary_expression): New.
11160         (reduced_constant_expression_p): New.
11161         (adjust_temp_type): New.
11162         (free_constructor): New.
11163         (eval_and_check_array_index): New.
11164         (eval_array_reference): New.
11165         (eval_component_reference): New.
11166         (label_matches): New.
11167         (eval_constant_expression): New.
11168         (modifying_const_object_error): New.
11169         (is_empty_field): New.
11170         (eval_store_expression): New.
11171         (eval_binary_expression): New.
11172         (addr_of_non_const_var): New.
11173         (rs_bind_parameters_in_call): New.
11174         (eval_builtin_function_call): New.
11175         (eval_call_expression): New.
11176         (build_anon_member_initialization): New.
11177         (build_data_member_initialization): New.
11178         (constexpr_fn_retval): New.
11179         (constant_value_1): New.
11180         (decl_constant_value): New.
11181         (non_const_var_error): New.
11182         (get_callee): New.
11183         (get_function_named_in_call): New.
11184         (maybe_constexpr_fn): New.
11185         (get_nth_callarg): New.
11186         (var_in_maybe_constexpr_fn): New.
11187         (instantiate_cx_fn_r): New.
11188         (instantiate_constexpr_fns): New.
11189         (array_index_cmp): New.
11190         (unshare_constructor): New.
11191         (find_array_ctor_elt): New.
11192         (verify_constant): New.
11193         (find_heap_var_refs): New.
11194         (find_immediate_fndecl): New.
11195         (diag_array_subscript): New.
11196         (get_array_or_vector_nelts): New.
11197         (eval_and_check_array_index): New.
11198         (extract_string_elt): New.
11199         (is_valid_constexpr_fn): New.
11200         (explain_invalid_constexpr_fn): New.
11201         (register_constexpr_fundef): New.
11202         (maybe_save_constexpr_fundef): New.
11203         (eval_statement_list): New.
11204         (eval_conditional_expression): New.
11205         (eval_bit_field_ref): New.
11206         (returns): New.
11207         (breaks): New.
11208         (continues): New.
11209         (switches): New.
11210         (eval_loop_expr): New.
11211         (eval_switch_expr): New.
11212         (eval_unary_expression): New.
11213         (cxx_eval_outermost_constant_expr): New.
11214         (is_static_init_expression): New.
11215         (is_constant_expression): New.
11216         (is_nondependent_static_init_expression): New.
11217         (maybe_constant_init_1): New.
11218         (maybe_constant_init): New.
11219         (is_nondependent_constant_expression): New.
11220         (cv_cache): New.
11221         (maybe_constant_value): New.
11222         (potential_constant_expression): New.
11223         (struct check_for_return_continue_data): New.
11224         (check_for_return_continue): New.
11225         (decl_namespace_context): New.
11226         (decl_in_std_namespace_p): New.
11227         (is_std_construct_at): New.
11228         (cxx_dynamic_cast_fn_p): New.
11229         (is_std_allocator_allocate): New.
11230         (is_std_allocator_allocate): New.
11231         (potential_constant_expression_1): New.
11232         (potential_constant_expression_1): New.
11233         (fold_non_dependent_init): New.
11234         * backend/rust-constexpr.h (maybe_save_constexpr_fundef): New.
11235
11236 2023-01-31  Arthur Cohen  <arthur.cohen@embecosm.com>
11237
11238         * rust-session-manager.cc (Session::compile_crate): Allow the dump of prettified AST
11239         (Session::dump_ast_pretty): New
11240         * rust-session-manager.h: Add new output file for pretty AST dump
11241
11242 2023-01-05  David Malcolm  <dmalcolm@redhat.com>
11243
11244         * resolve/rust-ast-resolve-item.cc (selftest::rust_flatten_list):
11245         Remove output to stderr.
11246
11247 2023-01-05  David Malcolm  <dmalcolm@redhat.com>
11248
11249         * Make-lang.in (selftest-rust-gdb): New.
11250         (selftest-rust-valgrind): New.
11251
11252 2022-12-20  Marc Poulhiès  <dkm@kataplop.net>
11253
11254         PR rust/108113
11255         * Make-lang.in (rust.serial): New variable.
11256         (rust1$(exeext)): Depend on $(rust.prev). Call LINK_PROGRESS.
11257
11258 2022-12-14  Jakub Jelinek  <jakub@redhat.com>
11259
11260         PR rust/106072
11261         * parse/rust-parse-impl.h (parse_closure_param): Store
11262         pattern->get_locus () in a temporary before std::move (pattern) is
11263         invoked.
11264
11265 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11266
11267         * CONTRIBUTING.md: New.
11268         * README.md: New.
11269         * logo.png: New.
11270
11271 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11272
11273         * config-lang.in: New.
11274
11275 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11276
11277         * lang.opt (-frust-incomplete-and-experimental-compiler-do-not-use):
11278         New.
11279         * rust-session-manager.cc (Session::compile_crate): Check it.
11280         * Make-lang.in (RUST_SELFTEST_FLAGS): Add it.
11281
11282 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11283
11284         * Make-lang.in: New.
11285
11286 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11287
11288         * lang.opt: New.
11289
11290 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11291
11292         * lang-specs.h: New.
11293
11294 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11295
11296         * rust-lang.cc: New.
11297         * rust-session-manager.cc: New.
11298         * rust-session-manager.h: New.
11299
11300 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11301
11302         * rustspec.cc: New.
11303
11304 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11305
11306         * rust-diagnostics.cc: New.
11307         * rust-diagnostics.h: New.
11308         * rust-gcc-diagnostics.cc: New.
11309         * rust-linemap.cc: New.
11310         * rust-linemap.h: New.
11311         * rust-location.h: New.
11312         * rust-system.h: New.
11313
11314 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11315             David Faust  <david.faust@oracle.com>
11316             Faisal Abbas  <90.abbasfaisal@gmail.com>
11317
11318         * backend/rust-compile-context.cc: New.
11319         * backend/rust-compile-context.h: New.
11320         * backend/rust-compile.cc: New.
11321         * backend/rust-compile.h: New.
11322         * backend/rust-constexpr.cc: New.
11323         * backend/rust-constexpr.h: New.
11324
11325 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11326             David Faust  <david.faust@oracle.com>
11327
11328         * backend/rust-compile-block.cc: New.
11329         * backend/rust-compile-block.h: New.
11330         * backend/rust-compile-expr.cc: New.
11331         * backend/rust-compile-expr.h: New.
11332         * backend/rust-compile-extern.h: New.
11333         * backend/rust-compile-fnparam.cc: New.
11334         * backend/rust-compile-fnparam.h: New.
11335         * backend/rust-compile-implitem.cc: New.
11336         * backend/rust-compile-implitem.h: New.
11337         * backend/rust-compile-intrinsic.cc: New.
11338         * backend/rust-compile-intrinsic.h: New.
11339         * backend/rust-compile-item.cc: New.
11340         * backend/rust-compile-item.h: New.
11341         * backend/rust-compile-pattern.cc: New.
11342         * backend/rust-compile-pattern.h: New.
11343         * backend/rust-compile-resolve-path.cc: New.
11344         * backend/rust-compile-resolve-path.h: New.
11345         * backend/rust-compile-stmt.cc: New.
11346         * backend/rust-compile-stmt.h: New.
11347         * backend/rust-compile-struct-field-expr.cc: New.
11348         * backend/rust-compile-struct-field-expr.h: New.
11349         * backend/rust-compile-type.cc: New.
11350         * backend/rust-compile-type.h: New.
11351         * backend/rust-compile-var-decl.h: New.
11352
11353 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11354             David Faust  <david.faust@oracle.com>
11355
11356         * backend/rust-builtins.h: New.
11357         * backend/rust-compile-base.cc: New.
11358         * backend/rust-compile-base.h: New.
11359         * backend/rust-mangle.cc: New.
11360         * backend/rust-mangle.h: New.
11361         * backend/rust-tree.cc: New.
11362         * backend/rust-tree.h: New.
11363         * rust-backend.h: New.
11364         * rust-gcc.cc: New.
11365
11366 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11367
11368         * metadata/rust-export-metadata.cc: New.
11369         * metadata/rust-export-metadata.h: New.
11370         * metadata/rust-extern-crate.cc: New.
11371         * metadata/rust-extern-crate.h: New.
11372         * metadata/rust-import-archive.cc: New.
11373         * metadata/rust-imports.cc: New.
11374         * metadata/rust-imports.h: New.
11375         * rust-object-export.cc: New.
11376         * rust-object-export.h: New.
11377
11378 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11379
11380         * checks/lints/rust-lint-unused-var.cc: New.
11381         * checks/lints/rust-lint-unused-var.h: New.
11382
11383 2022-12-13  Thomas Young  <wenzhang5800@gmail.com>
11384
11385         * checks/lints/rust-lint-marklive-base.h: New.
11386         * checks/lints/rust-lint-marklive.cc: New.
11387         * checks/lints/rust-lint-marklive.h: New.
11388         * checks/lints/rust-lint-scan-deadcode.h: New.
11389
11390 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11391
11392         * checks/errors/privacy/rust-privacy-check.cc: New.
11393         * checks/errors/privacy/rust-privacy-check.h: New.
11394         * checks/errors/privacy/rust-privacy-common.h: New.
11395         * checks/errors/privacy/rust-privacy-ctx.cc: New.
11396         * checks/errors/privacy/rust-privacy-ctx.h: New.
11397         * checks/errors/privacy/rust-privacy-reporter.cc: New.
11398         * checks/errors/privacy/rust-privacy-reporter.h: New.
11399         * checks/errors/privacy/rust-pub-restricted-visitor.cc: New.
11400         * checks/errors/privacy/rust-pub-restricted-visitor.h: New.
11401         * checks/errors/privacy/rust-reachability.cc: New.
11402         * checks/errors/privacy/rust-reachability.h: New.
11403         * checks/errors/privacy/rust-visibility-resolver.cc: New.
11404         * checks/errors/privacy/rust-visibility-resolver.h: New.
11405
11406 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11407
11408         * checks/errors/rust-const-checker.cc: New.
11409         * checks/errors/rust-const-checker.h: New.
11410
11411 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11412
11413         * checks/errors/rust-unsafe-checker.cc: New.
11414         * checks/errors/rust-unsafe-checker.h: New.
11415
11416 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11417
11418         * typecheck/rust-autoderef.cc: New.
11419         * typecheck/rust-autoderef.h: New.
11420         * typecheck/rust-casts.cc: New.
11421         * typecheck/rust-casts.h: New.
11422         * typecheck/rust-coercion.cc: New.
11423         * typecheck/rust-coercion.h: New.
11424         * typecheck/rust-hir-dot-operator.cc: New.
11425         * typecheck/rust-hir-dot-operator.h: New.
11426         * typecheck/rust-hir-inherent-impl-overlap.h: New.
11427         * typecheck/rust-hir-path-probe.h: New.
11428         * typecheck/rust-hir-trait-ref.h: New.
11429         * typecheck/rust-hir-type-bounds.h: New.
11430         * typecheck/rust-substitution-mapper.cc: New.
11431         * typecheck/rust-substitution-mapper.h: New.
11432         * typecheck/rust-tycheck-dump.h: New.
11433         * typecheck/rust-tyctx.cc: New.
11434         * typecheck/rust-tyty-bounds.cc: New.
11435         * typecheck/rust-tyty-call.cc: New.
11436         * typecheck/rust-tyty-call.h: New.
11437         * typecheck/rust-tyty-cmp.h: New.
11438         * typecheck/rust-tyty-rules.h: New.
11439
11440 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11441
11442         * typecheck/rust-tyty.cc: New.
11443         * typecheck/rust-tyty.h: New.
11444
11445 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11446
11447         * typecheck/rust-hir-trait-resolve.cc: New.
11448         * typecheck/rust-hir-trait-resolve.h: New.
11449         * typecheck/rust-hir-type-check-base.cc: New.
11450         * typecheck/rust-hir-type-check-base.h: New.
11451         * typecheck/rust-hir-type-check-enumitem.cc: New.
11452         * typecheck/rust-hir-type-check-enumitem.h: New.
11453         * typecheck/rust-hir-type-check-expr.cc: New.
11454         * typecheck/rust-hir-type-check-expr.h: New.
11455         * typecheck/rust-hir-type-check-implitem.cc: New.
11456         * typecheck/rust-hir-type-check-implitem.h: New.
11457         * typecheck/rust-hir-type-check-item.cc: New.
11458         * typecheck/rust-hir-type-check-item.h: New.
11459         * typecheck/rust-hir-type-check-path.cc: New.
11460         * typecheck/rust-hir-type-check-pattern.cc: New.
11461         * typecheck/rust-hir-type-check-pattern.h: New.
11462         * typecheck/rust-hir-type-check-stmt.cc: New.
11463         * typecheck/rust-hir-type-check-stmt.h: New.
11464         * typecheck/rust-hir-type-check-struct-field.h: New.
11465         * typecheck/rust-hir-type-check-struct.cc: New.
11466         * typecheck/rust-hir-type-check-toplevel.cc: New.
11467         * typecheck/rust-hir-type-check-toplevel.h: New.
11468         * typecheck/rust-hir-type-check-type.cc: New.
11469         * typecheck/rust-hir-type-check-type.h: New.
11470         * typecheck/rust-hir-type-check-util.cc: New.
11471         * typecheck/rust-hir-type-check-util.h: New.
11472         * typecheck/rust-hir-type-check.cc: New.
11473         * typecheck/rust-hir-type-check.h: New.
11474         * typecheck/rust-tyty-visitor.h: New.
11475
11476 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11477
11478         * util/rust-canonical-path.h: New.
11479         * util/rust-common.h: New.
11480         * util/rust-hir-map.cc: New.
11481         * util/rust-hir-map.h: New.
11482         * util/rust-identifier.h: New.
11483         * util/rust-lang-item.h: New.
11484         * util/rust-mapping-common.h: New.
11485         * util/rust-stacked-contexts.h: New.
11486
11487 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11488
11489         * util/rust-attributes.cc: New.
11490         * util/rust-attributes.h: New.
11491
11492 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11493
11494         * util/rust-optional-test.cc: New.
11495         * util/rust-optional.h: New.
11496
11497 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11498
11499         * util/rust-base62.cc: New.
11500         * util/rust-base62.h: New.
11501
11502 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11503
11504         * util/rust-abi.cc: New.
11505         * util/rust-abi.h: New.
11506
11507 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11508
11509         * util/fnv-hash.h: New.
11510
11511 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11512
11513         * util/rust-make-unique.h: New.
11514
11515 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11516
11517         * hir/rust-ast-lower-base.cc: New.
11518         * hir/rust-ast-lower-base.h: New.
11519         * hir/rust-ast-lower-block.h: New.
11520         * hir/rust-ast-lower-enumitem.h: New.
11521         * hir/rust-ast-lower-expr.h: New.
11522         * hir/rust-ast-lower-extern.h: New.
11523         * hir/rust-ast-lower-implitem.h: New.
11524         * hir/rust-ast-lower-item.cc: New.
11525         * hir/rust-ast-lower-item.h: New.
11526         * hir/rust-ast-lower-pattern.cc: New.
11527         * hir/rust-ast-lower-pattern.h: New.
11528         * hir/rust-ast-lower-stmt.h: New.
11529         * hir/rust-ast-lower-struct-field-expr.h: New.
11530         * hir/rust-ast-lower-type.h: New.
11531         * hir/rust-ast-lower.cc: New.
11532         * hir/rust-ast-lower.h: New.
11533         * hir/rust-hir-dump.cc: New.
11534         * hir/rust-hir-dump.h: New.
11535
11536 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11537
11538         * hir/tree/rust-hir-full-decls.h: New.
11539         * hir/tree/rust-hir-full-test.cc: New.
11540         * hir/tree/rust-hir-full.h: New.
11541         * hir/tree/rust-hir-visitor.h: New.
11542         * hir/tree/rust-hir.h: New.
11543
11544 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11545
11546         * hir/tree/rust-hir-expr.h: New.
11547         * hir/tree/rust-hir-item.h: New.
11548         * hir/tree/rust-hir-path.h: New.
11549         * hir/tree/rust-hir-pattern.h: New.
11550         * hir/tree/rust-hir-stmt.h: New.
11551         * hir/tree/rust-hir-type.h: New.
11552
11553 2022-12-13  Philip Herron  <philip.herron@embecosm.com>
11554
11555         * resolve/rust-ast-resolve-base.cc: New.
11556         * resolve/rust-ast-resolve-base.h: New.
11557         * resolve/rust-ast-resolve-expr.cc: New.
11558         * resolve/rust-ast-resolve-expr.h: New.
11559         * resolve/rust-ast-resolve-implitem.h: New.
11560         * resolve/rust-ast-resolve-item.cc: New.
11561         * resolve/rust-ast-resolve-item.h: New.
11562         * resolve/rust-ast-resolve-path.cc: New.
11563         * resolve/rust-ast-resolve-path.h: New.
11564         * resolve/rust-ast-resolve-pattern.cc: New.
11565         * resolve/rust-ast-resolve-pattern.h: New.
11566         * resolve/rust-ast-resolve-stmt.cc: New.
11567         * resolve/rust-ast-resolve-stmt.h: New.
11568         * resolve/rust-ast-resolve-struct-expr-field.cc: New.
11569         * resolve/rust-ast-resolve-struct-expr-field.h: New.
11570         * resolve/rust-ast-resolve-toplevel.h: New.
11571         * resolve/rust-ast-resolve-type.cc: New.
11572         * resolve/rust-ast-resolve-type.h: New.
11573         * resolve/rust-ast-resolve.cc: New.
11574         * resolve/rust-ast-resolve.h: New.
11575         * resolve/rust-ast-verify-assignee.h: New.
11576         * resolve/rust-name-resolver.cc: New.
11577         * resolve/rust-name-resolver.h: New.
11578
11579 2022-12-13  Arthur Cohen  <arthur.cohen@embecosm.com>
11580             Philip Herron  <philip.herron@embecosm.com>
11581             Joel Phillips  <simplytheother@gmail.com>
11582
11583         * expand/rust-attribute-visitor.cc: New.
11584         * expand/rust-attribute-visitor.h: New.
11585         * expand/rust-macro-builtins.cc: New.
11586         * expand/rust-macro-builtins.h: New.
11587         * expand/rust-macro-expand.cc: New.
11588         * expand/rust-macro-expand.h: New.
11589         * expand/rust-macro-invoc-lexer.cc: New.
11590         * expand/rust-macro-invoc-lexer.h: New.
11591         * expand/rust-macro-substitute-ctx.cc: New.
11592         * expand/rust-macro-substitute-ctx.h: New.
11593
11594 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11595             Philip Herron  <philip.herron@embecosm.com>
11596             Arthur Cohen  <arthur.cohen@embecosm.com>
11597
11598         * parse/rust-parse-impl.h: New, second half.
11599
11600 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11601             Philip Herron  <philip.herron@embecosm.com>
11602             Arthur Cohen  <arthur.cohen@embecosm.com>
11603
11604         * parse/rust-cfg-parser.cc: New.
11605         * parse/rust-cfg-parser.h: New.
11606         * parse/rust-parse-impl.h: New.
11607         * parse/rust-parse.cc: New.
11608         * parse/rust-parse.h: New.
11609
11610 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11611             Philip Herron  <philip.herron@embecosm.com>
11612             Arthur Cohen  <arthur.cohen@embecosm.com>
11613             Mark Wielaard  <mark@klomp.org>
11614
11615         * lex/rust-codepoint.h: New.
11616         * lex/rust-lex.cc: New.
11617         * lex/rust-lex.h: New.
11618         * lex/rust-token.cc: New.
11619         * lex/rust-token.h: New.
11620         * rust-buffered-queue.h: New.
11621
11622 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11623             Philip Herron  <philip.herron@embecosm.com>
11624             Arthur Cohen  <arthur.cohen@embecosm.com>
11625
11626         * ast/rust-ast-dump.cc: New.
11627         * ast/rust-ast-dump.h: New.
11628         * ast/rust-ast-visitor.h: New.
11629         * ast/rust-cond-compilation.h: New.
11630
11631 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11632             Philip Herron  <philip.herron@embecosm.com>
11633
11634         * ast/rust-expr.h: New.
11635         * ast/rust-macro.h: New.
11636         * ast/rust-path.h: New.
11637         * ast/rust-pattern.h: New.
11638         * ast/rust-stmt.h: New.
11639         * ast/rust-type.h: New.
11640
11641 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11642             Philip Herron  <philip.herron@embecosm.com>
11643
11644         * ast/rust-item.h: New.
11645
11646 2022-12-13  Joel Phillips  <simplytheother@gmail.com>
11647             Philip Herron  <philip.herron@embecosm.com>
11648             Arthur Cohen  <arthur.cohen@embecosm.com>
11649
11650         * ast/rust-ast-full-decls.h: New.
11651         * ast/rust-ast-full-test.cc: New.
11652         * ast/rust-ast-full.h: New.
11653         * ast/rust-ast.h: New.
11654         * operator.h: New.
11655
11656 \f
11657 Copyright (C) 2022-2024 Free Software Foundation, Inc.
11658
11659 Copying and distribution of this file, with or without modification,
11660 are permitted in any medium without royalty provided the copyright
11661 notice and this notice are preserved.