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17 hoursgccrs: Migrate error state to optionalsPierre-Emmanuel Patry9-123/+100
gcc/rust/ChangeLog: * ast/rust-ast-builder.cc (Builder::self_ref_param): Remove error state and use optional. * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Check label before visiting. * ast/rust-ast.cc (ContinueExpr::as_string): Retrieve label value. (Lifetime::as_string): Retrieve lifetime value. (ReferenceType::as_string): Likewise. (SelfParam::as_string): Likewise. * ast/rust-ast.h: Remove lifetime and LifetimeParam error state. * ast/rust-desugar-for-loops.cc (DesugarForLoops::DesugarCtx::make_break_arm): Use optional instead of error state. * ast/rust-expr.h (class ContinueExpr): Make label optional. * ast/rust-item.h (class SelfParam): Make lifetime optional. * ast/rust-type.h (class ReferenceType): Likewise. * backend/rust-compile-base.cc: Use optional for self param instead of error state. * backend/rust-compile-base.h: Update function prototype. * expand/rust-derive-clone.cc (DeriveClone::clone_fn): Use optional. * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_self): Lower lifetime only if it exists. * hir/rust-ast-lower-block.h: Lower loop label only if it exists. * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Likewise. * hir/rust-ast-lower-implitem.cc (ASTLowerImplItem::visit): Remove references to error state. (ASTLowerTraitItem::visit): Lower self param only if it exists. * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Use nullopt for default value instead of SelfParam error state. * hir/rust-ast-lower.cc (ASTLoweringExprWithBlock::visit): Lower label only if it exists. * hir/rust-hir-dump.cc (Dump::do_traitfunctiondecl): Print self only if it exists. (Dump::visit): Liewise. * hir/tree/rust-hir-bound.h: Remove error state. * hir/tree/rust-hir-expr.cc (ContinueExpr::ContinueExpr): Use optional in constructor for loop label. (BreakExpr::BreakExpr): Likewise. * hir/tree/rust-hir-expr.h (class ContinueExpr): Remove error state implementation. (class BreakExpr): Likewise. * hir/tree/rust-hir-generic-param.h: Likewise. * hir/tree/rust-hir-item.cc (SelfParam::SelfParam): Make lifetime optional. (Function::Function): Make self param optional. * hir/tree/rust-hir-item.h (class Function): Likewise. * hir/tree/rust-hir-type.cc (ReferenceType::ReferenceType): Make lifetime optional. * hir/tree/rust-hir-type.h (class ReferenceType): Likewise. * hir/tree/rust-hir.cc (ContinueExpr::as_string): Use new getter. (BreakExpr::as_string): Likewise. (Lifetime::as_string): Likewise. (ReferenceType::as_string): Likewise. (TraitFunctionDecl::as_string): Likewise. (SelfParam::as_string): Remove error state checking. * parse/rust-parse-impl.h (Parser::parse_generic_param): Adapt to optional. (Parser::parse_lifetime_params): Likewise. (Parser::parse_lifetime_params_objs): Likewise. (Parser::parse_lifetime_param): Likewise. (Parser::parse_lifetime_where_clause_item): Likewise. (Parser::parse_type_param_bound): Likewise. (Parser::parse_lifetime_bounds): Likewise. (Parser::parse_path_generic_args): Likewise. (Parser::parse_self_param): Likewise. (Parser::parse_break_expr): Likewise. (Parser::parse_continue_expr): Likewise. (Parser::parse_reference_type_inner): Likewise. * parse/rust-parse.h (class ParseLifetimeParamError): Add new class for lifetime param parsing errors. (class ParseLifetimeError): Add new class for lifetime parsing errors. (enum ParseSelfError): Add new class for self param parsing errors. * typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItem::visit): Use unchecked getter in checked context. And make anonymous region. * typecheck/rust-hir-type-check.cc (TraitItemReference::get_type_from_fn): Likewise. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
17 hoursgccrs: Resolve labelsPierre-Emmanuel Patry3-19/+26
gcc/rust/ChangeLog: * hir/rust-ast-lower.cc (ASTLoweringBlock::visit): Lower label only if it exists. * hir/tree/rust-hir-expr.cc (BlockExpr::BlockExpr): Make loop label optional. (BaseLoopExpr::BaseLoopExpr): Likewise. (LoopExpr::LoopExpr): Likewise. (WhileLoopExpr::WhileLoopExpr): Likewise. * hir/tree/rust-hir-expr.h: Use optional for lifetime and labels. * hir/tree/rust-hir.cc (WhileLoopExpr::as_string): Use getter. (WhileLetLoopExpr::as_string): Likewise. (LoopExpr::as_string): Likewise. * resolve/rust-late-name-resolver-2.0.cc (Late::visit): Resolve labels. * resolve/rust-late-name-resolver-2.0.h: Add visit function prototype for loop labels. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
17 hoursgccrs: hir: Add default qualifier to function, lower it properlyArthur Cohen2-4/+22
gcc/rust/ChangeLog: * ast/rust-ast.cc (Function::Function): Rename is_default -> has_default. (Function::operator=): Likewise. * ast/rust-item.h (class Function): Add `is_default` method. * hir/rust-ast-lower-implitem.cc (ASTLowerImplItem::visit): Lower default qualifier. * hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Likewise. * hir/tree/rust-hir-item.cc (Function::Function): Add `is_default` member. (Function::operator=): Likewise. * hir/tree/rust-hir-item.h (enum class Defaultness): New enum. (class Function): Use it. gcc/testsuite/ChangeLog: * rust/compile/min_specialization1.rs: New test.
17 hoursgccrs: Fix ICE on raw referencePhilip Herron2-3/+5
This patch adds support for raw references which enforce the pointer type away from a reference type. Fixes Rust-GCC#3667 gcc/rust/ChangeLog: * backend/rust-compile-base.cc (HIRCompileBase::address_expression): allow optional type * backend/rust-compile-base.h: update prototype * backend/rust-compile-expr.cc (CompileExpr::visit): update borrow expr * backend/rust-compile-extern.h: remove unused debug * backend/rust-compile-resolve-path.cc (HIRCompileBase::query_compile): update usage * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): lower raw ref * hir/tree/rust-hir-expr.cc (BorrowExpr::BorrowExpr): add flag for raw ref * hir/tree/rust-hir-expr.h (class BorrowExpr): add new raw ref field * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): add handle for raw ref gcc/testsuite/ChangeLog: * rust/compile/issue-3667.rs: New test. Signed-off-by: Philip Herron <herron.philip@googlemail.com>
8 daysgccrs: FIX ICE when working with HIR::BareFunctionTypePhilip Herron1-1/+2
Fixes Rust-GCC#3615 gcc/rust/ChangeLog: * hir/rust-hir-dump.cc (Dump::visit): check has type * hir/tree/rust-hir-type.cc (BareFunctionType::BareFunctionType): likewise gcc/testsuite/ChangeLog: * rust/compile/issue-3615.rs: New test. Signed-off-by: Philip Herron <herron.philip@googlemail.com>
8 daysgccrs: lower: Handle let-else properlyArthur Cohen2-1/+27
gcc/rust/ChangeLog: * hir/tree/rust-hir-stmt.h (class LetStmt): Add optional diverging else expression. * hir/tree/rust-hir-stmt.cc: Likewise. * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::visit): Add handling for lowering diverging else.
2025-03-24gccrs: hir-dump: Fix more segfaults in the HIR dumpArthur Cohen1-1/+8
gcc/rust/ChangeLog: * hir/rust-hir-dump.cc: Check unique_ptr members are present before visiting them. * hir/tree/rust-hir-path.h: Add `has_{type, trait}` methods to QualifiedPathInType.
2025-03-24gccrs: Add name resolution and HIR lowering for ImplTraitType'sPhilip Herron4-56/+0
Our AST has ImplTraitType for multiple bounds and a singular ImplTraitTypeOneBound, this patch desugars these into a simple HIR::ImplTraitType. It also does the name resolution for this. gcc/rust/ChangeLog: * checks/errors/borrowck/rust-bir-builder-struct.h: remove HIR::ImplTraitTypeOneBound * checks/errors/borrowck/rust-function-collector.h: likewise * checks/errors/rust-const-checker.cc (ConstChecker::visit): likewise * checks/errors/rust-const-checker.h: likewise * checks/errors/rust-hir-pattern-analysis.cc (PatternChecker::visit): likewise * checks/errors/rust-hir-pattern-analysis.h: likewise * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): likewise * checks/errors/rust-unsafe-checker.h: likewise * hir/rust-ast-lower-type.cc (ASTLoweringType::translate): likewise (ASTLoweringType::visit): likewise * hir/rust-ast-lower-type.h: cleanup * hir/rust-hir-dump.cc (Dump::visit): remove ImplTraitTypeOneBound * hir/rust-hir-dump.h: likewise * hir/tree/rust-hir-full-decls.h (class ImplTraitTypeOneBound): likewise * hir/tree/rust-hir-type.h (class ImplTraitTypeOneBound): likewise * hir/tree/rust-hir-visitor.h: likewise * hir/tree/rust-hir.cc (ImplTraitTypeOneBound::as_string): likewise (ImplTraitTypeOneBound::accept_vis): likewise * resolve/rust-ast-resolve-type.cc (ResolveType::go): likewise (ResolveType::visit): likewise * resolve/rust-ast-resolve-type.h: add name resolution * typecheck/rust-hir-type-check-type.h: likewise Signed-off-by: Philip Herron <herron.philip@googlemail.com>
2025-03-24gccrs: hir: Add LangItem paths to PathPattern classArthur Cohen3-8/+104
gcc/rust/ChangeLog: * hir/tree/rust-hir-path.h: Adapt PathPattern to accept lang-item paths. * hir/tree/rust-hir-path.cc: Assert we are dealing with a segmented path, create lang-item constructors. * hir/tree/rust-hir.cc (PathPattern::convert_to_simple_path): Likewise.
2025-03-21gccrs: ast: Refactor how lang item paths are handled.Arthur Cohen2-6/+53
Lang item typepaths were not handled properly, and required a complete overhaul. All old classes that concerned lang item paths are now modified to use a simpler version of `AST::LangItemPath`, which has been removed. TypePath segments can now be lang items, as this is requied for having generic lang item paths such as PhantomData<T>. gcc/rust/ChangeLog: * ast/rust-path.h: Rework how lang item paths are represented. * ast/rust-path.cc: Likewise. * ast/rust-item.h: Likewise. * ast/rust-ast.cc: Likewise. * ast/rust-ast-collector.cc: Adapt to new lang item path system. * ast/rust-ast-collector.h: Likewise. * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Likewise. * ast/rust-ast-visitor.h: Likewise. * expand/rust-derive-copy.cc: Likewise. * expand/rust-derive.h: Likewise. * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise. * hir/rust-ast-lower-base.h: Likewise. * hir/rust-ast-lower-type.cc (ASTLowerTypePath::translate): Likewise. (ASTLowerTypePath::visit): Likewise. * hir/rust-ast-lower-type.h: Likewise. * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Likewise. * resolve/rust-ast-resolve-base.h: Likewise. * resolve/rust-ast-resolve-item.cc (ResolveItem::visit): Likewise. * resolve/rust-ast-resolve-type.h: Likewise. * resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): Likewise. * resolve/rust-late-name-resolver-2.0.cc (Late::visit): Likewise. * resolve/rust-late-name-resolver-2.0.h: Likewise. * hir/tree/rust-hir-path.cc (TypePathSegment::TypePathSegment): Likewise. (TypePathSegmentGeneric::TypePathSegmentGeneric): Likewise. * hir/tree/rust-hir-path.h: Likewise. * typecheck/rust-hir-type-check-type.cc (TypeCheckType::resolve_root_path): Likewise. * ast/rust-ast-builder.cc: Likewise. * ast/rust-ast-builder.h: Likewise.
2025-03-21gccrs: add support for lang_item eq and PartialEq traitPhilip Herron2-0/+8
The Eq and Partial Ord are very similar to the operator overloads we support for add/sub/etc... but they differ in that usually the function call name matches the name of the lang item. This time we need to have support to send in a new path for the method call on the lang item we want instead of just the name of the lang item. NOTE: this test case doesnt work correctly yet we need to support the derive of partial eq on enums to generate the correct comparison code for that. Fixes Rust-GCC#3302 gcc/rust/ChangeLog: * backend/rust-compile-expr.cc (CompileExpr::visit): handle partial_eq possible call * backend/rust-compile-expr.h: handle case where lang item calls differ from name * hir/tree/rust-hir-expr.cc (OperatorExprMeta::OperatorExprMeta): new helper * hir/tree/rust-hir-expr.h: likewise * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): handle partial_eq (TypeCheckExpr::resolve_operator_overload): likewise * typecheck/rust-hir-type-check-expr.h: likewise * util/rust-lang-item.cc (LangItem::ComparisonToLangItem): map comparison to lang item (LangItem::ComparisonToSegment): likewise * util/rust-lang-item.h: new lang items PartialOrd and Eq * util/rust-operators.h (enum class): likewise gcc/testsuite/ChangeLog: * rust/compile/nr2/exclude: nr2 cant handle this * rust/compile/cmp1.rs: New test. Signed-off-by: Philip Herron <herron.philip@googlemail.com>
2025-03-21gccrs: Remove Rust::make_uniqueOwen Avery2-7/+7
Since our bootstrap requirement has been bumped to C++14, we don't need a custom implementation of std::make_unique anymore. gcc/rust/ChangeLog: * ast/rust-ast-builder-type.cc: Remove inclusion of rust-make-unique.h. * ast/rust-ast-builder.cc: Likewise. (Builder::array): Use std::make_unique instead of Rust::make_unique. * ast/rust-ast.cc (Attribute::get_traits_to_derive): Likewise. * ast/rust-macro.h: Remove inclusion of rust-make-unique.h. (MacroRulesDefinition::mbe): Use std::make_unique instead of Rust::make_unique. (MacroRulesDefinition::decl_macro): Likewise. * ast/rust-path.h (PathInExpression::PathInExpression): Likewise. (QualifiedPathInExpression::QualifiedPathInExpression): Likewise. * backend/rust-compile-pattern.cc (CompilePatternCheckExpr::visit): Likewise. * expand/rust-derive-copy.cc (DeriveCopy::copy_impl): Likewise. * expand/rust-expand-format-args.cc (expand_format_args): Likewise. * expand/rust-macro-builtins-asm.cc: Remove inclusion of rust-make-unique.h. (parse_asm): Use std::make_unique instead of Rust::make_unique. * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Likewise. * hir/tree/rust-hir-expr.cc (StructExprStructFields::StructExprStructFields): Likewise. (StructExprStructFields::operator=): Likewise. * hir/tree/rust-hir.cc (TypePath::to_trait_bound): Likewise. * lex/rust-token.h: Remove inclusion of rust-make-unique.h. (Token::Token): Use std::make_unique instead of Rust::make_unique. * metadata/rust-import-archive.cc: Remove inclusion of rust-make-unique.h. (Import::find_archive_export_data): Use std::make_unique instead of Rust::make_unique. * metadata/rust-imports.cc: Remove inclusion of rust-make-unique.h. (Import::find_export_data): Use std::make_unique instead of Rust::make_unique. (Import::find_object_export_data): Likewise. * parse/rust-parse-impl.h: Remove inclusion of rust-make-unique.h. (Parser::parse_function_param): Use std::make_unique instead of Rust::make_unique. (Parser::parse_self_param): Likewise. (Parser::parse_array_expr): Likewise. * typecheck/rust-hir-type-check-enumitem.cc (TypeCheckEnumItem::visit): Likewise. * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit): Likewise. (TypeCheckImplItem::visit): Likewise. * typecheck/rust-hir-type-check-type.cc (TypeResolveGenericParam::visit): Likewise. * typecheck/rust-hir-type-check.cc: Remove inclusion of rust-make-unique.h. (TraitItemReference::get_type_from_fn): Use std::make_unique instead of Rust::make_unique. * typecheck/rust-tyty-bounds.cc (TypeCheckBase::get_predicate_from_bound): Likewise. * util/rust-make-unique.h: Removed. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
2025-03-21gccrs: hir: Remove duplicate function in TraitItemFuncArthur Cohen1-2/+0
Both TraitItemFunc::has_definition() and TraitItemFunc::has_block_defined() were exactly the same implementation, so remove one. gcc/rust/ChangeLog: * hir/tree/rust-hir-item.h: Remove TraitItemFunc::has_block_defined() * backend/rust-compile-implitem.cc (CompileTraitItem::visit): Call TraitItemFunc::has_definition() instead. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-hir-pattern-analysis.cc (PatternChecker::visit): Likewise. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise. * typecheck/rust-hir-trait-resolve.cc (ResolveTraitItemToRef::visit): Likewise.
2025-03-21gccrs: Fix Generic type retrievalPierre-Emmanuel Patry3-15/+20
gcc/rust/ChangeLog: * hir/rust-ast-lower-type.cc (ASTLowerGenericParam::visit): Forward an optional to the constructor. * hir/tree/rust-hir-item.cc (TypeParam::TypeParam): Use an optional in the constructor. (TypeParam::operator=): Ensure the TypeParam has a type properly. (TypeParam::get_type_mappings): Likewise. * hir/tree/rust-hir-item.h: Wrap the type smart pointer into an optional. * hir/tree/rust-hir.cc (TypeParam::as_string): Unwrap optional type correctly. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2025-03-21gccrs: Fixes some tests appearing with a moved variantPierre-Emmanuel Patry6-38/+125
A variant being moved lead to a null being created and a segfault later down the line. gcc/rust/ChangeLog: * backend/rust-compile-expr.cc (CompileExpr::visit): Call getter instead of size function. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Only check privacy if the type is present. * hir/rust-ast-lower-stmt.cc (ASTLoweringStmt::visit): Use an optional. * hir/tree/rust-hir-generic-param.h: Assert type before getting it. * hir/tree/rust-hir-item.h: Assert pointers before dereference, fix has_type condition. * hir/tree/rust-hir-path.h: Add more assertions. * hir/tree/rust-hir-stmt.cc: Change constructor with optionals. * hir/tree/rust-hir-stmt.h: Use optionals over smart pointers to emphasize these fields might be missing. * hir/tree/rust-hir.cc (LetStmt::as_string): Use getters. * typecheck/rust-hir-type-check-expr.cc: Clone structures to prevent parent's fields from being nulled by the move operation. * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit): Use optionals. * typecheck/rust-tyty.cc: Likewise. * typecheck/rust-tyty.h: Likewise. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2025-03-21gccrs: Refactor hir to avoid raw pointers and unneeded fwdPierre-Emmanuel Patry30-3403/+5162
Refactor the hir tree files to remove raw pointer usage and most forward declarations. Move implementation out of headers and split headers into smaller and more manageable units. gcc/rust/ChangeLog: * Make-lang.in: Add new files. * hir/tree/rust-hir-item.h: Move Item definition and remove implementations to their corresponding cc file. * hir/tree/rust-hir-expr.h: Move implementation to the corresponding cc file. * hir/tree/rust-hir-path.h: Likewise. * hir/tree/rust-hir-pattern.h: Likewise. * hir/tree/rust-hir-stmt.h: Likewise. * hir/tree/rust-hir-type.h: Likewise. * hir/tree/rust-hir-visitor.h: Likewise. * hir/tree/rust-hir.h: Likewise. * hir/tree/rust-hir.cc (Crate::Crate): Add implementations from Crate and remove ConstGenericParam implementations to move them to their own file. * hir/tree/rust-hir-attrs.h: New file. * hir/tree/rust-hir-bound-abstract.h: New file. * hir/tree/rust-hir-bound.h: New file. * hir/tree/rust-hir-expr-abstract.h: New file. * hir/tree/rust-hir-expr.cc: New file. * hir/tree/rust-hir-generic-param.cc: New file. * hir/tree/rust-hir-generic-param.h: New file. * hir/tree/rust-hir-item.cc: New file. * hir/tree/rust-hir-literal.h: New file. * hir/tree/rust-hir-node.h: New file. * hir/tree/rust-hir-path.cc: New file. * hir/tree/rust-hir-pattern-abstract.h: New file. * hir/tree/rust-hir-simple-path.h: New file. * hir/tree/rust-hir-stmt.cc: New file. * hir/tree/rust-hir-trait-bound.h: New file. * hir/tree/rust-hir-type-abstract.cc: New file. * hir/tree/rust-hir-type-abstract.h: New file. * hir/tree/rust-hir-type-no-bounds.h: New file. * hir/tree/rust-hir-type.cc: New file. * hir/tree/rust-hir-visibility.h: New file. * hir/tree/rust-hir-visitable.h: New file. * checks/lints/rust-lint-marklive.h: Use References. * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Reformat vectors. * hir/rust-hir-dump.cc (Dump::visit): Use reference. * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::resolve): Use references. * typecheck/rust-tyty-bounds.cc: Likewise. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2025-03-21gccrs: Refactor HIR with optionals, references & newtypesPierre-Emmanuel Patry3-3/+6
The HIR made heavy use of pair and other unamed types which can be difficult to read. gcc/rust/ChangeLog: * backend/rust-compile-base.cc: Use FnParam getter. * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise. * backend/rust-compile-intrinsic.cc: Likewise. * backend/rust-compile-type.cc: Likewise. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Only visit childrens if not missing. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Use a reference instead of a raw pointer. * hir/tree/rust-hir-expr.h: Add presence function for return expression. * hir/tree/rust-hir-item.h: Remove take_param_name. * hir/tree/rust-hir.h: Make mapping getter const. * typecheck/rust-hir-dot-operator.cc (MethodResolver::Select): Use getter. * typecheck/rust-hir-type-check-expr.cc: Likewise. * typecheck/rust-hir-type-check-implitem.cc: Use FnParam vector instead of std::pair of Pattern and BaseType. * typecheck/rust-hir-type-check-item.cc: Likewise. * typecheck/rust-hir-type-check.cc: Likewise. * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Use getters. (TypeCheckMethodCallExpr::check): Likewise. * typecheck/rust-tyty-cmp.h: Likewise. * typecheck/rust-tyty.cc: Use FnParam. * typecheck/rust-tyty.h (class FnParam): Add FnParam to handle function parameters instead of handling std::pairs. * typecheck/rust-unify.cc (UnifyRules::expect_fndef): Use getters. (UnifyRules::expect_fnptr): Likewise. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2025-03-21gccrs: Refactor HIR to reduce the amount of raw pointersPierre-Emmanuel Patry7-125/+123
Attempt to use references and smart pointers whenever possible. gcc/rust/ChangeLog: * backend/rust-compile-base.cc (HIRCompileBase::compile_function_body): Remove usage of get function to retrieve a raw pointer. * backend/rust-compile-base.h: Change API usage from raw pointer to a reference. * backend/rust-compile-block.cc (CompileBlock::compile): Likewise. (CompileBlock::visit): Likewise. (CompileConditionalBlocks::visit): Likewise. * backend/rust-compile-block.h: Likewise. * backend/rust-compile-expr.cc (CompileExpr::Compile): Likewise. (CompileExpr::visit): Likewise. (check_match_scrutinee): Likewise. (CompileExpr::array_value_expr): Likewise. (CompileExpr::array_copied_expr): Likewise. (CompileExpr::generate_closure_function): Likewise. (CompileExpr::generate_possible_fn_trait_call): Likewise. * backend/rust-compile-expr.h: Likewise. * backend/rust-compile-fnparam.cc (CompileFnParam::compile): Likewise. (CompileFnParam::visit): Likewise. * backend/rust-compile-fnparam.h: Likewise. * backend/rust-compile-implitem.cc (CompileTraitItem::visit): Likewise. * backend/rust-compile-intrinsic.cc (compile_fn_params): Likewise. * backend/rust-compile-item.cc (CompileItem::visit): Likewise. * backend/rust-compile-pattern.cc (CompilePatternCheckExpr::visit): Likewise. (compile_range_pattern_bound): Likewise. (CompilePatternBindings::visit): Likewise. (CompilePatternLet::visit): Likewise. * backend/rust-compile-pattern.h: Likewise. * backend/rust-compile-resolve-path.cc (ResolvePathRef::resolve): Likewise. (HIRCompileBase::query_compile): Likewise. * backend/rust-compile-stmt.cc (CompileStmt::visit): Likewise. * backend/rust-compile-struct-field-expr.cc (CompileStructExprField::Compile): Likewise. (CompileStructExprField::visit): Likewise. * backend/rust-compile-struct-field-expr.h: Likewise. * backend/rust-compile-type.cc (TyTyResolveCompile::visit): Likewise. * backend/rust-compile-var-decl.h: Likewise. * backend/rust-compile.cc: Likewise. * backend/rust-mangle-v0.cc (v0_inherent_or_trait_impl_path): Likewise. * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Likewise. * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: Likewise. * checks/errors/borrowck/rust-bir-builder-pattern.h: Likewise. * checks/errors/borrowck/rust-bir-builder-struct.h: Likewise. * checks/errors/borrowck/rust-bir-builder.h: Likewise. * checks/errors/borrowck/rust-function-collector.h: Likewise. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::check_type_privacy): Likewise. (PrivacyReporter::visit): Likewise. * checks/errors/privacy/rust-privacy-reporter.h: Likewise. * checks/errors/privacy/rust-reachability.cc (ReachabilityVisitor::visit): Likewise. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise. * checks/lints/rust-lint-marklive.cc (MarkLive::visit): Likewise. * checks/lints/rust-lint-marklive.h: Likewise. * hir/rust-hir-dump.cc (Dump::visit): Likewise. * hir/tree/rust-hir-expr.h: Likewise. * hir/tree/rust-hir-item.h: Likewise. * hir/tree/rust-hir-path.h: Likewise. * hir/tree/rust-hir-pattern.h: Likewise. * hir/tree/rust-hir-stmt.h: Likewise. * hir/tree/rust-hir-type.h: Likewise. * hir/tree/rust-hir.h: Likewise. * typecheck/rust-autoderef.cc: Likewise. * typecheck/rust-hir-dot-operator.cc (MethodResolver::select): Likewise. * typecheck/rust-hir-inherent-impl-overlap.h: Likewise. * typecheck/rust-hir-path-probe.cc (PathProbeType::process_impl_item_candidate): Likewise. (PathProbeImplTrait::process_trait_impl_items_for_candidates): Likewise. * typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): Likewise. (TraitItemReference::resolve_item): Likewise. * typecheck/rust-hir-type-check-base.cc: Likewise. * typecheck/rust-hir-type-check-base.h: Likewise. * typecheck/rust-hir-type-check-enumitem.cc (TypeCheckEnumItem::Resolve): Likewise. (TypeCheckEnumItem::visit): Likewise. * typecheck/rust-hir-type-check-enumitem.h: Likewise. * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::Resolve): Likewise. (TypeCheckExpr::visit): Likewise. (TypeCheckExpr::resolve_fn_trait_call): Likewise. * typecheck/rust-hir-type-check-expr.h: Likewise. * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::Resolve): Likewise. (TypeCheckTopLevelExternItem::visit): Likewise. (TypeCheckImplItem::visit): Likewise. (TypeCheckImplItemWithTrait::visit): Likewise. * typecheck/rust-hir-type-check-implitem.h: Likewise. * typecheck/rust-hir-type-check-item.cc (TypeCheckItem::visit): Likewise. (TypeCheckItem::resolve_impl_item): Likewise. (TypeCheckItem::resolve_impl_block_substitutions): Likewise. (TypeCheckItem::resolve_impl_block_self): Likewise. * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::visit): Likewise. (TypeCheckExpr::resolve_segments): Likewise. * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::Resolve): Likewise. (TypeCheckPattern::visit): Likewise. (ClosureParamInfer::Resolve): Likewise. (ClosureParamInfer::visit): Likewise. * typecheck/rust-hir-type-check-pattern.h: Likewise. * typecheck/rust-hir-type-check-stmt.cc (TypeCheckStmt::Resolve): Likewise. (TypeCheckStmt::visit): Likewise. * typecheck/rust-hir-type-check-stmt.h: Likewise. * typecheck/rust-hir-type-check-struct-field.h: Likewise. * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::TypeCheckStructExpr): Likewise. (TypeCheckStructExpr::Resolve): Likewise. (TypeCheckStructExpr::resolve): Likewise. (TypeCheckStructExpr::visit): Likewise. * typecheck/rust-hir-type-check-type.cc (TypeCheckResolveGenericArguments::resolve): Likewise. (TypeCheckType::Resolve): Likewise. (TypeCheckType::visit): Likewise. (TypeCheckType::resolve_root_path): Likewise. (TypeResolveGenericParam::Resolve): Likewise. (TypeResolveGenericParam::visit): Likewise. (ResolveWhereClauseItem::visit): Likewise. * typecheck/rust-hir-type-check-type.h: Likewise. * typecheck/rust-hir-type-check.cc (TraitItemReference::get_type_from_fn): Likewise. * typecheck/rust-hir-type-check.h: Likewise. * typecheck/rust-type-util.cc (query_type): Likewise. * typecheck/rust-typecheck-context.cc (TypeCheckContextItem::TypeCheckContextItem): Likewise. * typecheck/rust-tyty-bounds.cc (TypeBoundsProbe::scan): Likewise. (TypeCheckBase::get_predicate_from_bound): Likewise. * typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Likewise. (TypeCheckMethodCallExpr::go): Likewise. (TypeCheckMethodCallExpr::check): Likewise. * typecheck/rust-tyty-subst.cc: Likewise. * typecheck/rust-tyty.cc (BaseType::monomorphized_clone): Likewise. (VariantDef::VariantDef): Remove copy constructor. (VariantDef::operator=): Change to move operator. (VariantDef::get_discriminant): Replace return type to a reference instead of a reference to a unique pointer. (VariantDef::clone): Change to references. (VariantDef::monomorphized_clone): Likewise. (FnType::as_string): Likewise. (FnType::clone): Likewise. * typecheck/rust-tyty.h: Likewise. * util/rust-hir-map.cc (Mappings::insert_hir_impl_block): Likewise. * backend/rust-compile-asm.cc: Use a reference instead of the raw pointer value. * checks/errors/borrowck/rust-bir-builder-pattern.cc: Use references. * checks/errors/rust-hir-pattern-analysis.cc: Likewise. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2025-03-21gccrs: asm: Fix clang warningsArthur Cohen1-2/+2
Fixes a couple of warnings thrown by clang, with mismatched class/struct usages and unused members. gcc/rust/ChangeLog: * ast/rust-expr.h: Remove invalid usage of `struct`. * backend/rust-compile-asm.h: Remove unused `translated` member. * backend/rust-compile-asm.cc (CompileAsm::CompileAsm): Remove usage of `translated` member. * checks/errors/rust-unsafe-checker.h: Mark visitor as `override`. * hir/tree/rust-hir-expr.h (struct AnonConst): Remove unused `locus` member.
2025-03-21gccrs: hir: Mark AttrVec::get_outer_attrs as overrideArthur Cohen1-1/+1
gcc/rust/ChangeLog: * hir/tree/rust-hir.h: Add override qualifier to overriden method.
2025-03-21rust: Desugar IfLet* into MatchExprMarc Poulhiès5-243/+1
Replace the "regular" AST->HIR lowering for IfLet* with a desugaring into a MatchExpr. Desugar a simple if let: if let Some(y) = some_value { bar(); } into: match some_value { Some(y) => {bar();}, _ => () } Same applies for IfLetExprConseqElse (if let with an else block). Desugar: if let Some(y) = some_value { bar(); } else { baz(); } into: match some_value { Some(y) => {bar();}, _ => {baz();} } Fixes https://github.com/Rust-GCC/gccrs/issues/1177 gcc/rust/ChangeLog: * backend/rust-compile-block.h: Adjust after removal of HIR::IfLetExpr and HIR::IfLetExprConseqElse. * backend/rust-compile-expr.h: Likewise. * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Likewise. * checks/errors/borrowck/rust-bir-builder-expr-stmt.h: Likewise. * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: Likewise. * checks/errors/borrowck/rust-bir-builder-struct.h: Likewise. * checks/errors/borrowck/rust-function-collector.h: Likewise. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise. * checks/errors/privacy/rust-privacy-reporter.h: Likewise. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-const-checker.h: Likewise. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise. * checks/errors/rust-unsafe-checker.h: Likewise. * hir/rust-ast-lower-block.h (ASTLoweringIfLetBlock::translate): Change return type. * hir/rust-ast-lower.cc (ASTLoweringIfLetBlock::desugar_iflet): New. (ASTLoweringIfLetBlock::visit(AST::IfLetExpr &)): Adjust and use desugar_iflet. * hir/rust-ast-lower.h: Add comment. * hir/rust-hir-dump.cc (Dump::do_ifletexpr): Remove. (Dump::visit(IfLetExpr&)): Remove. (Dump::visit(IfLetExprConseqElse&)): Remove. * hir/rust-hir-dump.h (Dump::do_ifletexpr): Remove. (Dump::visit(IfLetExpr&)): Remove. (Dump::visit(IfLetExprConseqElse&)): Remove. * hir/tree/rust-hir-expr.h (class IfLetExpr): Remove. (class IfLetExprConseqElse): Remove. * hir/tree/rust-hir-full-decls.h (class IfLetExpr): Remove. (class IfLetExprConseqElse): Remove. * hir/tree/rust-hir-visitor.h: Adjust after removal of HIR::IfLetExpr and HIR::IfLetExprConseqElse. * hir/tree/rust-hir.cc (IfLetExpr::as_string): Remove. (IfLetExprConseqElse::as_string): Remove. (IfLetExpr::accept_vis): Remove. (IfLetExprConseqElse::accept_vis): Remove. * hir/tree/rust-hir.h: Adjust after removal of HIR::IfLetExpr and HIR::IfLetExprConseqElse. * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise. * typecheck/rust-hir-type-check-expr.h: Likewise. * checks/errors/rust-hir-pattern-analysis.cc (PatternChecker::visit (IfLetExpr &)): Remove. (PatternChecker::visit (IfLetExprConseqElse &)): Remove. * checks/errors/rust-hir-pattern-analysis.h (visit(IfLetExpr &)): Remove. (visit(IfLetExprConseqElse &)): Remove. gcc/testsuite/ChangeLog: * rust/compile/if_let_expr.rs: Adjust. * rust/compile/if_let_expr_simple.rs: New test. * rust/compile/iflet.rs: New test. * rust/execute/torture/iflet.rs: New test. * rust/compile/nr2/exclude: Add iflet.rs and if_let_expr_simple.rs Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
2025-03-19gccrs: [gccrs#3141] Fix incorrect handling of overflow in numeric typesJoanVC1-0/+9
Fixes gccrs#3141. gcc/rust/ChangeLog: * backend/rust-compile-expr.cc: Fix range checking for both integers and floats. * hir/tree/rust-hir-expr.h: Add "negative_number" boolean to LiteralExpr class. gcc/testsuite/ChangeLog: * rust/compile/issue-3141.rs: New test. Signed-off-by: Joan Vilardaga <github-91yu@joanvc.cat>
2025-03-19gccrs: Rehaul, Apply code review from Arthurbadumbatish1-2/+2
gcc/rust/ChangeLog: * backend/rust-compile-asm.cc (CompileAsm::visit): Change API, public/private, comments, formatting from code review (CompileAsm::asm_build_expr): Likewise. (CompileAsm::tree_codegen_asm): Likewise. * backend/rust-compile-asm.h (class CompileAsm): Likewise. * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise. * expand/rust-macro-builtins-asm.cc (strip_double_quotes): Likewise. (parse_options): Likewise. (parse_asm_arg): Likewise. (expand_inline_asm_strings): Likewise. (parse_asm): Likewise. * expand/rust-macro-builtins-asm.h (strip_double_quotes): Likewise. (expand_inline_asm_strings): Likewise. (expand_inline_asm_string): Likewise. * hir/tree/rust-hir-expr.h: Likewise. gcc/testsuite/ChangeLog: * rust/compile/inline_asm_typecheck.rs: Change comments
2025-03-19gccrs: Make inline mov compilesbadumbatish1-2/+2
gcc/rust/ChangeLog: * backend/rust-compile-asm.cc (CompileAsm::asm_build_expr): Remove debug * expand/rust-macro-builtins-asm.cc (expand_inline_asm_strings): properly formatted via rust instead of c (parse_asm): formatted comment (parse_format_strings): formatted comment * hir/tree/rust-hir-expr.h: fix is_simple_asm() gcc/testsuite/ChangeLog: * rust/compile/inline_asm_parse_operand.rs: Fix format asm * rust/compile/inline_asm_parse_output_operand.rs: Fix format asm * rust/execute/torture/inline_asm_mov_x_5.rs: Move to... * rust/execute/inline_asm_mov_x_5.rs: ...here.
2025-03-19gccrs: Minor fix to asm codegen prbadumbatish1-1/+11
gcc/rust/ChangeLog: * backend/rust-compile-asm.cc (CompileAsm::asm_build_expr): Use expr's is_simple_asm and is_inline_asm (CompileAsm::asm_is_simple): removed (CompileAsm::asm_is_inline): removed * backend/rust-compile-asm.h: Add docs to ASM_TREE_ARRAY_LENGTH * hir/tree/rust-hir-expr.h: Add is_simple_asm, is_inline_asm and remove #include tree
2025-03-19gccrs: Scaffolding new compile-asm filesbadumbatish1-35/+0
gcc/rust/ChangeLog: * Make-lang.in: Scaffolding new compile-asm files * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise * hir/tree/rust-hir-expr.h: Likewise * backend/rust-compile-asm.cc: New file. Likewise * backend/rust-compile-asm.h: New file. Likewise
2025-03-19gccrs: Setting up interfaces for codegenjjasmine1-0/+26
gcc/rust/ChangeLog: * backend/rust-compile-expr.cc (CompileExpr::visit): Setting up interfaces for codegen * hir/tree/rust-hir-expr.h: Likewise.
2025-03-19gccrs: Make sure CompileExpr::visit is reachedjjasmine1-1/+3
gcc/rust/ChangeLog: * hir/tree/rust-hir.cc (InlineAsm::accept_vis): Make sure CompileExpr::visit is reached * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise gcc/testsuite/ChangeLog: * rust/compile/inline_asm_compile_nop.rs: New test.
2025-03-19gccrs: Scaffolding asm codegenjjasmine2-0/+11
gcc/rust/ChangeLog: * backend/rust-compile-block.h: Scaffolding asm codegen * backend/rust-compile-expr.cc (CompileExpr::visit): Likewise. * backend/rust-compile-expr.h: Likewise. * checks/errors/borrowck/rust-bir-builder-expr-stmt.cc (ExprStmtBuilder::visit): Likewise. * checks/errors/borrowck/rust-bir-builder-expr-stmt.h: Likewise. * checks/errors/borrowck/rust-bir-builder-lazyboolexpr.h: Likewise. * checks/errors/privacy/rust-privacy-reporter.cc (PrivacyReporter::visit): Likewise. * checks/errors/privacy/rust-privacy-reporter.h: Likewise. * hir/tree/rust-hir-expr.h: Likewise. * hir/tree/rust-hir-visitor.h: Likewise. * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise. * typecheck/rust-hir-type-check-expr.h: Likewise.
2025-03-19gccrs: Add typecheck for path patterns.Raiki Tamura2-0/+40
gcc/rust/ChangeLog: * hir/tree/rust-hir.cc (Item::item_kind_string): New function. * hir/tree/rust-hir.h: New function. * typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Modify to check all arms in match expressions even if some of them has errors. * typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Add and fix check for path patterns. gcc/testsuite/ChangeLog: * rust/compile/issue-2324-2.rs: Fix error message. * rust/compile/match9.rs: New test. Signed-off-by: Raiki Tamura <tamaron1203@gmail.com>
2025-03-19gccrs: Fix the disorder struct and class in inline asmbadumbatish1-1/+2
gcc/rust/ChangeLog: * ast/rust-ast-full-decls.h (struct InlineAsmOperand): Change to class (class InlineAsmOperand): Change from struct * hir/tree/rust-hir-full-decls.h (struct InlineAsmRegOrRegClass): Removed from decl, used from AST (struct AnonConst): new decl from rust-hir-expr.h (class InlineAsmOperand): new decl from rust-hir-expr.h
2025-03-19gccrs: Set up the hir lowering for operandbadumbatish1-13/+244
gcc/rust/ChangeLog: * hir/rust-ast-lower-expr.cc (from_operand): Set up the lowering for operand (ASTLoweringExpr::visit): Likewise * hir/tree/rust-hir-expr.h (struct InlineAsmRegOrRegClass): Not necessary, kept from ast (struct AnonConst): Set up lowering for operand (class InlineAsmOperand): Likewise, add getters
2025-03-19gccrs: [gccrs#3045] #[may_dangle] in safe implLiam Naddell3-26/+48
gcc/rust/ChangeLog: * ast/rust-ast.cc: Fix Attribute constructors to copy inner_attribute * checks/errors/rust-unsafe-checker.cc: Add pass for #[may_dangle] in safe impl's * hir/rust-ast-lower-item.cc: Add support for unsafe impl's * hir/rust-ast-lower-type.cc: Lower attributes in impl's from AST to HIR * hir/rust-hir-dump.cc: Change single attribute to AttrVec * hir/tree/rust-hir-item.h: Add unsafe support to Impl blocks in HIR * hir/tree/rust-hir.cc: Change single attribute to AttrVec * hir/tree/rust-hir.h: Add has/get_outer_attribute to GenericParam gcc/testsuite/ChangeLog: * rust/compile/issue-3045-1.rs: Add test for #[may_dangle] Generic Type triggering error * rust/compile/issue-3045-2.rs: Add test for #[may_dangle] Lifetime triggering error Signed-off-by: Liam Naddell <liam.naddell@mail.utoronto.ca>
2025-03-17gccrs: Improve error messages for operator expressionsAntonio Gomes2-3/+20
gcc/rust/ChangeLog: * hir/tree/rust-hir-expr.h: Add new get_operator_str method in ArithmeticOrLogicalExpr and CompoundAssignmentExpr * hir/tree/rust-hir.cc: Likewise * typecheck/rust-hir-type-check-expr.cc: Improve error message for operator expressions to display the correct operator symbol gcc/testsuite/ChangeLog: * rust/compile/shadow1.rs: Fix test for new error message Signed-off-by: Antonio Gomes <antoniospg100@gmail.com>
2025-03-17gccrs: Added ExprType::InlineAsmjjasmine2-2/+2
gcc/rust/ChangeLog: * hir/tree/rust-hir-expr.h: Added ExprType::InlineAsm * hir/tree/rust-hir.h: Added ExprType::InlineAsm
2025-03-17gccrs: expand: Keep track of semicoloned builtin macrosArthur Cohen1-4/+1
This is quite a rough fix (like a lot of the macro expansion code...) but it allows built-in macros to be treated as statements. I *think* asm!() might be the only one where it really matters, but also doing something like { line!(); } will now work, whereas before the macro invocation would not get expanded properly and would be ignored. gcc/rust/ChangeLog: * ast/rust-ast-fragment.h: Pass `is_semicolon` information to builtin macro transcribers. * ast/rust-macro.h: Pass semicolon information to transcriber.. * expand/rust-macro-builtins-asm.cc (MacroBuiltin::asm_handler): Likewise. (parse_asm): Likewise. * expand/rust-macro-builtins-asm.h (parse_asm): Likewise. * expand/rust-macro-builtins-format-args.cc (MacroBuiltin::format_args_handler): Likewise. * expand/rust-macro-builtins-include.cc (MacroBuiltin::include_bytes_handler): Likewise. (MacroBuiltin::include_str_handler): Likewise. (MacroBuiltin::include_handler): Likewise. * expand/rust-macro-builtins-location.cc (MacroBuiltin::file_handler): Likewise. (MacroBuiltin::column_handler): Likewise. (MacroBuiltin::line_handler): Likewise. * expand/rust-macro-builtins-log-debug.cc (MacroBuiltin::assert_handler): Likewise. * expand/rust-macro-builtins-utility.cc (MacroBuiltin::compile_error_handler): Likewise. (MacroBuiltin::concat_handler): Likewise. (MacroBuiltin::env_handler): Likewise. (MacroBuiltin::cfg_handler): Likewise. (MacroBuiltin::stringify_handler): Likewise. * expand/rust-macro-builtins.cc (format_args_maker): Likewise. (inline_asm_maker): Likewise. (MacroBuiltin::sorry): Likewise. (MacroBuiltin::proc_macro_builtin): Likewise. * expand/rust-macro-builtins.h: Likewise. * expand/rust-macro-expand.cc (MacroExpander::expand_decl_macro): Likewise. (MacroExpander::expand_invoc): Likewise. * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Remove rust_unreachable. * ast/rust-ast.cc (InlineAsm::accept_vis): Likewise. * hir/tree/rust-hir.cc (InlineAsm::accept_vis): Likewise.
2025-03-17gccrs: Fix visitor-related warningsjjasmine1-1/+2
gcc/rust/ChangeLog: * ast/rust-ast-collector.cc (TokenCollector::visit): Fix visitor-related warnings * ast/rust-ast-collector.h: Likewise. * ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Likewise. * ast/rust-ast-visitor.h: Likewise. * checks/errors/borrowck/rust-bir-builder-struct.h: Likewise. * checks/errors/borrowck/rust-function-collector.h: Likewise. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-const-checker.h: Likewise. * expand/rust-derive.h: Likewise. * expand/rust-macro-builtins-asm.cc (parse_reg_operand): Likewise. * hir/rust-hir-dump.cc (Dump::visit): Likewise. * hir/rust-hir-dump.h: Likewise. * hir/tree/rust-hir-visitor.h: Likewise. * resolve/rust-ast-resolve-base.cc (ResolverBase::visit): Likewise. * resolve/rust-ast-resolve-base.h: Likewise.
2025-03-17gccrs: Scaffolding HIRFullVisitor for inline asmjjasmine2-2/+9
gcc/rust/ChangeLog: * ast/rust-ast-visitor.h: Scaffolding HIRFullVisitor for inline asm * ast/rust-ast.cc (InlineAsm::accept_vis): Likewise. * hir/tree/rust-hir-visitor.h (RUST_HIR_VISITOR_H): Likewise. * hir/tree/rust-hir.cc (InlineAsm::accept_vis): Likewise.
2025-03-17gccrs: Partial unsafe support for inline asmjjasmine2-2/+11
gcc/rust/ChangeLog: * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Partial unsafe support for inline asm * checks/errors/rust-unsafe-checker.h: Likewise. * hir/tree/rust-hir-expr.h: Likewise. * hir/tree/rust-hir.cc (InlineAsm::accept_vis): Likewise.
2025-03-17gccrs: Add support for AST to HIR inline asm translationjjasmine1-2/+58
gcc/rust/ChangeLog: * ast/rust-expr.h: Add support for AST to HIR inline asm translation * hir/rust-ast-lower-base.cc (ASTLoweringBase::visit): Likewise. * hir/rust-ast-lower-base.h: Likewise. * hir/rust-ast-lower-expr.cc (ASTLoweringExpr::visit): Likewise. * hir/rust-ast-lower-expr.h: Likewise. * hir/tree/rust-hir-expr.h (class InlineAsm): Likewise.
2025-03-17gccrs: Rename InlineAsmOptions to InlineAsmOptionjjasmine1-1/+1
Rename InlineAsmOptions to InlineAsmOption for clarity gcc/rust/ChangeLog: * ast/rust-ast-full-decls.h (enum class): Rename InlineAsmOptions to InlineAsmOption for clarity * ast/rust-expr.h (enum class): Likewise. * expand/rust-macro-builtins-asm.cc (check_and_set): Likewise. (parse_options): Likewise. * expand/rust-macro-builtins-asm.h (check_and_set): Likewise. * hir/tree/rust-hir-expr.h: Likewise.
2025-03-17gccrs: Corrected access specifiersKushal Pal1-1/+1
gcc/rust/ChangeLog: * ast/rust-expr.h (class OperatorExpr): Location should be private. * hir/tree/rust-hir-expr.h (class OperatorExpr): Likewise. Signed-off-by: Kushal Pal <kushalpal109@gmail.com>
2025-01-02Update copyright years.Jakub Jelinek11-11/+11
2024-08-01gccrs: Store visibility properly in ExternalTypeItemjjasmine1-2/+2
Fix issue 2897 gcc/rust/ChangeLog: * hir/rust-ast-lower-extern.h: Add translate_visiblity * hir/tree/rust-hir-item.h: Fix constructor of ExternalTypeItem
2024-08-01gccrs: extern-types: Lower to HIR::ExternalTypeItem properlyArthur Cohen1-2/+8
gcc/rust/ChangeLog: * hir/rust-ast-lower-extern.h: Lower to HIR::ExternalTypeItem nodes. * hir/tree/rust-hir-item.h (class ExternalTypeItem): Create private visibility by default as extern types have no visibility - add a comment about the correctness of this.
2024-08-01gccrs: hir: Add ExternalTypeItem nodeArthur Cohen4-3/+65
gcc/rust/ChangeLog: * hir/tree/rust-hir-item.h (class ExternalTypeItem): New class. * hir/tree/rust-hir.cc (ExternalTypeItem::as_string): Likewise. * backend/rust-compile-extern.h: Add base for handling HIR::ExternalTypeItem node. * checks/errors/borrowck/rust-bir-builder-struct.h: Likewise. * checks/errors/borrowck/rust-function-collector.h: Likewise. * checks/errors/rust-const-checker.cc (ConstChecker::visit): Likewise. * checks/errors/rust-const-checker.h: Likewise. * checks/errors/rust-unsafe-checker.cc (UnsafeChecker::visit): Likewise. * checks/errors/rust-unsafe-checker.h: Likewise. * hir/rust-ast-lower-extern.h: Likewise. * hir/rust-hir-dump.cc (Dump::visit): Likewise. * hir/rust-hir-dump.h: Likewise. * hir/tree/rust-hir-full-decls.h (class ExternalTypeItem): Likewise. * hir/tree/rust-hir-visitor.h: Likewise. (ExternalTypeItem::accept_vis): Likewise. * typecheck/rust-hir-type-check-implitem.cc (TypeCheckTopLevelExternItem::visit): Likewise. * typecheck/rust-hir-type-check-implitem.h: Likewise.
2024-02-07gccrs: HIR: Add mising getterJakub Dupak1-0/+5
gcc/rust/ChangeLog: * hir/tree/rust-hir-item.h: Add missing getter Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
2024-01-30gccrs: HIR: add missing gettersJakub Dupak3-1/+12
gcc/rust/ChangeLog: * hir/tree/rust-hir-item.h: Ad lifetime getter. * hir/tree/rust-hir-path.h: Make getter const ref. * hir/tree/rust-hir.h: Const ref and new getter. Signed-off-by: Jakub Dupak <dev@jakubdupak.com>
2024-01-30gccrs: Split async and const function qualifiersPierre-Emmanuel Patry2-25/+14
A function cannot be both async and const, however this should not be handled in the parser but rather at a later stage in the compiler. This commit change the AsyncConstStatus in the AST and the HIR to allows a function to be both async and const. gcc/rust/ChangeLog: * ast/rust-ast-builder.cc (AstBuilder::fn_qualifiers): Change constructor to match the new arguments. * ast/rust-ast-collector.cc (TokenCollector::visit): Change behavior to handle both const and async specifiers at the same time. * ast/rust-ast.cc (FunctionQualifiers::as_string): Likewise. * ast/rust-item.h (class FunctionQualifiers): Remove AsyncConstStatus and replace it with both Async and Const status. Also change the safety arguments to use an enum instead of a boolean. * hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_qualifiers): Update constructor call. * hir/tree/rust-hir-item.h: Add Const and Async status, remove AsyncConstStatus, update the constructor. * hir/tree/rust-hir.cc (FunctionQualifiers::as_string): Update with the new status. * parse/rust-parse-impl.h (Parser::parse_function_qualifiers): Update constructor call. * util/rust-common.h (enum Mutability): Make an enum class. (enum class): Add Async and Const enum class to avoid booleans. (enum Unsafety): Change to an enum class. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
2024-01-30gccrs: Create base class for TupleStructItems and TuplePatternItemsOwen Avery1-24/+23
gcc/rust/ChangeLog: * hir/tree/rust-hir-pattern.h (class TupleItems): New. (class TupleStructItems): Inherit from TupleItems. (class TuplePatternItems): Likewise. Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
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