diff options
Diffstat (limited to 'gcc/rust/parse/rust-parse.h')
| -rw-r--r-- | gcc/rust/parse/rust-parse.h | 667 |
1 files changed, 336 insertions, 331 deletions
diff --git a/gcc/rust/parse/rust-parse.h b/gcc/rust/parse/rust-parse.h index 5bbfefc..2cf503a 100644 --- a/gcc/rust/parse/rust-parse.h +++ b/gcc/rust/parse/rust-parse.h @@ -10,34 +10,34 @@ namespace Rust { * probably take up the same amount of space. */ struct ExprOrStmt { - ::std::unique_ptr<AST::ExprWithoutBlock> expr; - ::std::unique_ptr<AST::Stmt> stmt; + std::unique_ptr<AST::ExprWithoutBlock> expr; + std::unique_ptr<AST::Stmt> stmt; /* I was going to resist the urge to make this a real class and make it POD, * but construction in steps is too difficult. So it'll just also have a * constructor. */ // expression constructor - ExprOrStmt (::std::unique_ptr<AST::ExprWithoutBlock> expr) - : expr (::std::move (expr)) + ExprOrStmt (std::unique_ptr<AST::ExprWithoutBlock> expr) + : expr (std::move (expr)) {} // statement constructor - ExprOrStmt (::std::unique_ptr<AST::Stmt> stmt) : stmt (::std::move (stmt)) {} + ExprOrStmt (std::unique_ptr<AST::Stmt> stmt) : stmt (std::move (stmt)) {} // Returns whether this object is in an error state. - inline bool is_error () const + bool is_error () const { - return (expr == NULL && stmt == NULL) || (expr != NULL && stmt != NULL); + return (expr == nullptr && stmt == nullptr) || (expr != nullptr && stmt != nullptr); } // Returns an error state object. - static ExprOrStmt create_error () { return ExprOrStmt (NULL, NULL); } + static ExprOrStmt create_error () { return ExprOrStmt (nullptr, nullptr); } ~ExprOrStmt () = default; - // no copy constructors/assignment copy as simple object like this shouldn't - // require it + /* no copy constructors/assignment as simple object like this shouldn't + * require it */ // move constructors ExprOrStmt (ExprOrStmt &&other) = default; @@ -58,7 +58,7 @@ private: }; /* Restrictions on parsing used to signal that certain ambiguous grammar - * features should be parsed in a certain way.*/ + * features should be parsed in a certain way. */ struct ParseRestrictions { bool can_be_struct_expr = true; @@ -68,6 +68,8 @@ struct ParseRestrictions }; // Parser implementation for gccrs. +// TODO: if updated to C++20, ManagedTokenSource would be useful as a concept +template <typename ManagedTokenSource> class Parser { private: @@ -85,18 +87,18 @@ private: void parse_statement_seq (bool (Parser::*done) ()); // AST-related stuff - maybe move or something? - ::std::vector<AST::Attribute> parse_inner_attributes (); + std::vector<AST::Attribute> parse_inner_attributes (); AST::Attribute parse_inner_attribute (); - ::std::vector<AST::Attribute> parse_outer_attributes (); + std::vector<AST::Attribute> parse_outer_attributes (); AST::Attribute parse_outer_attribute (); AST::Attribute parse_attribute_body (); - ::std::unique_ptr<AST::AttrInput> parse_attr_input (); + std::unique_ptr<AST::AttrInput> parse_attr_input (); // Path-related AST::SimplePath parse_simple_path (); AST::SimplePathSegment parse_simple_path_segment (); AST::TypePath parse_type_path (); - ::std::unique_ptr<AST::TypePathSegment> parse_type_path_segment (); + std::unique_ptr<AST::TypePathSegment> parse_type_path_segment (); AST::PathIdentSegment parse_path_ident_segment (); AST::GenericArgs parse_path_generic_args (); AST::GenericArgsBinding parse_generic_args_binding (); @@ -110,436 +112,436 @@ private: // Token tree or macro related AST::DelimTokenTree parse_delim_token_tree (); - ::std::unique_ptr<AST::TokenTree> parse_token_tree (); - ::std::unique_ptr<AST::MacroRulesDefinition> - parse_macro_rules_def (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::MacroInvocationSemi> - parse_macro_invocation_semi (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::MacroInvocation> - parse_macro_invocation (::std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::TokenTree> parse_token_tree (); + std::unique_ptr<AST::MacroRulesDefinition> + parse_macro_rules_def (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::MacroInvocationSemi> + parse_macro_invocation_semi (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::MacroInvocation> + parse_macro_invocation (std::vector<AST::Attribute> outer_attrs); AST::MacroRule parse_macro_rule (); AST::MacroMatcher parse_macro_matcher (); - ::std::unique_ptr<AST::MacroMatch> parse_macro_match (); - ::std::unique_ptr<AST::MacroMatchFragment> parse_macro_match_fragment (); - ::std::unique_ptr<AST::MacroMatchRepetition> parse_macro_match_repetition (); + std::unique_ptr<AST::MacroMatch> parse_macro_match (); + std::unique_ptr<AST::MacroMatchFragment> parse_macro_match_fragment (); + std::unique_ptr<AST::MacroMatchRepetition> parse_macro_match_repetition (); // Top-level item-related - ::std::vector< ::std::unique_ptr<AST::Item> > parse_items (); - ::std::unique_ptr<AST::Item> parse_item (bool called_from_statement); - ::std::unique_ptr<AST::VisItem> - parse_vis_item (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::MacroItem> - parse_macro_item (::std::vector<AST::Attribute> outer_attrs); + std::vector< std::unique_ptr<AST::Item> > parse_items (); + std::unique_ptr<AST::Item> parse_item (bool called_from_statement); + std::unique_ptr<AST::VisItem> + parse_vis_item (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::MacroItem> + parse_macro_item (std::vector<AST::Attribute> outer_attrs); AST::Visibility parse_visibility (); // VisItem subclass-related - ::std::unique_ptr<AST::Module> - parse_module (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExternCrate> + std::unique_ptr<AST::Module> + parse_module (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExternCrate> parse_extern_crate (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::UseDeclaration> + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::UseDeclaration> parse_use_decl (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::UseTree> parse_use_tree (); - ::std::unique_ptr<AST::Function> + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::UseTree> parse_use_tree (); + std::unique_ptr<AST::Function> parse_function (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); + std::vector<AST::Attribute> outer_attrs); AST::FunctionQualifiers parse_function_qualifiers (); - ::std::vector< ::std::unique_ptr<AST::GenericParam> > + std::vector< std::unique_ptr<AST::GenericParam> > parse_generic_params_in_angles (); - ::std::vector< ::std::unique_ptr<AST::GenericParam> > parse_generic_params (); - ::std::vector< ::std::unique_ptr<AST::LifetimeParam> > + std::vector< std::unique_ptr<AST::GenericParam> > parse_generic_params (); + std::vector< std::unique_ptr<AST::LifetimeParam> > parse_lifetime_params (); - ::std::vector<AST::LifetimeParam> parse_lifetime_params_objs (); + std::vector<AST::LifetimeParam> parse_lifetime_params_objs (); AST::LifetimeParam parse_lifetime_param (); - ::std::vector< ::std::unique_ptr<AST::TypeParam> > parse_type_params (); - ::std::unique_ptr<AST::TypeParam> parse_type_param (); - ::std::vector<AST::FunctionParam> parse_function_params (); + std::vector< std::unique_ptr<AST::TypeParam> > parse_type_params (); + std::unique_ptr<AST::TypeParam> parse_type_param (); + std::vector<AST::FunctionParam> parse_function_params (); AST::FunctionParam parse_function_param (); - ::std::unique_ptr<AST::Type> parse_function_return_type (); + std::unique_ptr<AST::Type> parse_function_return_type (); AST::WhereClause parse_where_clause (); - ::std::unique_ptr<AST::WhereClauseItem> parse_where_clause_item (); - ::std::unique_ptr<AST::LifetimeWhereClauseItem> + std::unique_ptr<AST::WhereClauseItem> parse_where_clause_item (); + std::unique_ptr<AST::LifetimeWhereClauseItem> parse_lifetime_where_clause_item (); - ::std::unique_ptr<AST::TypeBoundWhereClauseItem> + std::unique_ptr<AST::TypeBoundWhereClauseItem> parse_type_bound_where_clause_item (); - ::std::vector<AST::LifetimeParam> parse_for_lifetimes (); - ::std::vector< ::std::unique_ptr<AST::TypeParamBound> > + std::vector<AST::LifetimeParam> parse_for_lifetimes (); + std::vector< std::unique_ptr<AST::TypeParamBound> > parse_type_param_bounds (); - ::std::unique_ptr<AST::TypeParamBound> parse_type_param_bound (); - ::std::unique_ptr<AST::TraitBound> parse_trait_bound (); - ::std::vector<AST::Lifetime> parse_lifetime_bounds (); + std::unique_ptr<AST::TypeParamBound> parse_type_param_bound (); + std::unique_ptr<AST::TraitBound> parse_trait_bound (); + std::vector<AST::Lifetime> parse_lifetime_bounds (); AST::Lifetime parse_lifetime (); - ::std::unique_ptr<AST::TypeAlias> + std::unique_ptr<AST::TypeAlias> parse_type_alias (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::Struct> - parse_struct (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::vector<AST::StructField> parse_struct_fields (); + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::Struct> + parse_struct (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::vector<AST::StructField> parse_struct_fields (); AST::StructField parse_struct_field (); - ::std::vector<AST::TupleField> parse_tuple_fields (); + std::vector<AST::TupleField> parse_tuple_fields (); AST::TupleField parse_tuple_field (); - ::std::unique_ptr<AST::Enum> - parse_enum (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::vector< ::std::unique_ptr<AST::EnumItem> > parse_enum_items (); - ::std::unique_ptr<AST::EnumItem> parse_enum_item (); - ::std::unique_ptr<AST::Union> - parse_union (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ConstantItem> + std::unique_ptr<AST::Enum> + parse_enum (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::vector< std::unique_ptr<AST::EnumItem> > parse_enum_items (); + std::unique_ptr<AST::EnumItem> parse_enum_item (); + std::unique_ptr<AST::Union> + parse_union (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ConstantItem> parse_const_item (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::StaticItem> + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::StaticItem> parse_static_item (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::Trait> - parse_trait (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::TraitItem> parse_trait_item (); - ::std::unique_ptr<AST::TraitItemType> - parse_trait_type (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::TraitItemConst> - parse_trait_const (::std::vector<AST::Attribute> outer_attrs); + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::Trait> + parse_trait (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::TraitItem> parse_trait_item (); + std::unique_ptr<AST::TraitItemType> + parse_trait_type (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::TraitItemConst> + parse_trait_const (std::vector<AST::Attribute> outer_attrs); AST::SelfParam parse_self_param (); - ::std::unique_ptr<AST::Impl> - parse_impl (AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::InherentImplItem> parse_inherent_impl_item (); - ::std::unique_ptr<AST::InherentImplItem> + std::unique_ptr<AST::Impl> + parse_impl (AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::InherentImplItem> parse_inherent_impl_item (); + std::unique_ptr<AST::InherentImplItem> parse_inherent_impl_function_or_method ( - AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::TraitImplItem> parse_trait_impl_item (); - ::std::unique_ptr<AST::TraitImplItem> parse_trait_impl_function_or_method ( - AST::Visibility vis, ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExternBlock> + AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::TraitImplItem> parse_trait_impl_item (); + std::unique_ptr<AST::TraitImplItem> parse_trait_impl_function_or_method ( + AST::Visibility vis, std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExternBlock> parse_extern_block (AST::Visibility vis, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExternalItem> parse_external_item (); + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExternalItem> parse_external_item (); AST::NamedFunctionParam parse_named_function_param (); AST::Method parse_method (); // Expression-related (Pratt parsed) - ::std::unique_ptr<AST::Expr> - parse_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::Expr> + parse_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::Expr> + std::unique_ptr<AST::Expr> parse_expr (int right_binding_power, - ::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::Expr> - null_denotation_NEW (const_TokenPtr t, - ::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::Expr> + null_denotation (const_TokenPtr t, + std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::Expr> - left_denotation (const_TokenPtr t, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::Expr> + left_denotation (const_TokenPtr t, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_binary_plus_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_binary_plus_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> parse_binary_minus_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> parse_binary_minus_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_binary_mult_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_binary_mult_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_binary_div_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_binary_div_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_binary_mod_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_binary_mod_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_bitwise_and_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_bitwise_and_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_bitwise_or_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_bitwise_or_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_bitwise_xor_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_bitwise_xor_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_left_shift_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_left_shift_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArithmeticOrLogicalExpr> - parse_right_shift_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArithmeticOrLogicalExpr> + parse_right_shift_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_equal_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_equal_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_not_equal_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_not_equal_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_greater_than_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_greater_than_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_less_than_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_less_than_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_greater_equal_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_greater_equal_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ComparisonExpr> parse_binary_less_equal_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ComparisonExpr> parse_binary_less_equal_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::LazyBooleanExpr> - parse_lazy_or_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::LazyBooleanExpr> + parse_lazy_or_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::LazyBooleanExpr> - parse_lazy_and_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::LazyBooleanExpr> + parse_lazy_and_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::TypeCastExpr> + std::unique_ptr<AST::TypeCastExpr> parse_type_cast_expr (const_TokenPtr tok, - ::std::unique_ptr<AST::Expr> expr_to_cast, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::Expr> expr_to_cast, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::AssignmentExpr> - parse_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::AssignmentExpr> + parse_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_plus_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_plus_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_minus_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_minus_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_mult_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_mult_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_div_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_div_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_mod_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_mod_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_and_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_and_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_or_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_or_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> - parse_xor_assig_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> + parse_xor_assig_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> parse_left_shift_assig_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> parse_left_shift_assig_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CompoundAssignmentExpr> parse_right_shift_assig_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CompoundAssignmentExpr> parse_right_shift_assig_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::AwaitExpr> + std::unique_ptr<AST::AwaitExpr> parse_await_expr (const_TokenPtr tok, - ::std::unique_ptr<AST::Expr> expr_to_await, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::MethodCallExpr> parse_method_call_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> receiver_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::Expr> expr_to_await, + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::MethodCallExpr> parse_method_call_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> receiver_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::CallExpr> parse_function_call_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> function_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::CallExpr> parse_function_call_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> function_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::RangeExpr> parse_led_range_exclusive_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::RangeExpr> parse_led_range_exclusive_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::RangeExpr> + std::unique_ptr<AST::RangeExpr> parse_nud_range_exclusive_expr (const_TokenPtr tok, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::RangeFromToInclExpr> parse_range_inclusive_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> left, - ::std::vector<AST::Attribute> outer_attrs, + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::RangeFromToInclExpr> parse_range_inclusive_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> left, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::RangeToInclExpr> + std::unique_ptr<AST::RangeToInclExpr> parse_range_to_inclusive_expr (const_TokenPtr tok, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::TupleIndexExpr> parse_tuple_index_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> tuple_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::TupleIndexExpr> parse_tuple_index_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> tuple_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::FieldAccessExpr> parse_field_access_expr ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> struct_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::FieldAccessExpr> parse_field_access_expr ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> struct_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::ArrayIndexExpr> - parse_index_expr (const_TokenPtr tok, ::std::unique_ptr<AST::Expr> array_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::unique_ptr<AST::ArrayIndexExpr> + parse_index_expr (const_TokenPtr tok, std::unique_ptr<AST::Expr> array_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); - ::std::unique_ptr<AST::MacroInvocation> + std::unique_ptr<AST::MacroInvocation> parse_macro_invocation_partial (AST::PathInExpression path, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::StructExprStruct> + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::StructExprStruct> parse_struct_expr_struct_partial (AST::PathInExpression path, - ::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::CallExpr> + std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::CallExpr> parse_struct_expr_tuple_partial (AST::PathInExpression path, - ::std::vector<AST::Attribute> outer_attrs); + std::vector<AST::Attribute> outer_attrs); AST::PathInExpression parse_path_in_expression_pratt (const_TokenPtr tok); - ::std::unique_ptr<AST::ClosureExpr> + std::unique_ptr<AST::ClosureExpr> parse_closure_expr_pratt (const_TokenPtr tok, - ::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::TupleIndexExpr> parse_tuple_index_expr_float ( - const_TokenPtr tok, ::std::unique_ptr<AST::Expr> tuple_expr, - ::std::vector<AST::Attribute> outer_attrs, + std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::TupleIndexExpr> parse_tuple_index_expr_float ( + const_TokenPtr tok, std::unique_ptr<AST::Expr> tuple_expr, + std::vector<AST::Attribute> outer_attrs, ParseRestrictions restrictions = ParseRestrictions ()); // Expression-related (non-Pratt parsed) - ::std::unique_ptr<AST::ExprWithoutBlock> - parse_expr_without_block (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::BlockExpr> - parse_block_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::ExprWithoutBlock> + parse_expr_without_block (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::BlockExpr> + parse_block_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::IfExpr> - parse_if_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::IfLetExpr> - parse_if_let_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::LoopExpr> - parse_loop_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::IfExpr> + parse_if_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::IfLetExpr> + parse_if_let_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::LoopExpr> + parse_loop_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), AST::LoopLabel label = AST::LoopLabel::error ()); - ::std::unique_ptr<AST::WhileLoopExpr> - parse_while_loop_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::WhileLoopExpr> + parse_while_loop_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), AST::LoopLabel label = AST::LoopLabel::error ()); - ::std::unique_ptr<AST::WhileLetLoopExpr> - parse_while_let_loop_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::WhileLetLoopExpr> + parse_while_let_loop_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), AST::LoopLabel label = AST::LoopLabel::error ()); - ::std::unique_ptr<AST::ForLoopExpr> - parse_for_loop_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::ForLoopExpr> + parse_for_loop_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), AST::LoopLabel label = AST::LoopLabel::error ()); - ::std::unique_ptr<AST::MatchExpr> - parse_match_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::MatchExpr> + parse_match_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); AST::MatchArm parse_match_arm (); - ::std::vector< ::std::unique_ptr<AST::Pattern> > + std::vector< std::unique_ptr<AST::Pattern> > parse_match_arm_patterns (TokenId end_token_id); - ::std::unique_ptr<AST::BaseLoopExpr> - parse_labelled_loop_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); + std::unique_ptr<AST::BaseLoopExpr> + parse_labelled_loop_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); AST::LoopLabel parse_loop_label (); - ::std::unique_ptr<AST::AsyncBlockExpr> - parse_async_block_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::UnsafeBlockExpr> - parse_unsafe_block_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::GroupedExpr> - parse_grouped_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::ClosureExpr> - parse_closure_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); + std::unique_ptr<AST::AsyncBlockExpr> + parse_async_block_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::UnsafeBlockExpr> + parse_unsafe_block_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::GroupedExpr> + parse_grouped_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::ClosureExpr> + parse_closure_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); AST::ClosureParam parse_closure_param (); - ::std::unique_ptr<AST::LiteralExpr> - parse_literal_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> ()); - ::std::unique_ptr<AST::ReturnExpr> - parse_return_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::LiteralExpr> + parse_literal_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> ()); + std::unique_ptr<AST::ReturnExpr> + parse_return_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::BreakExpr> - parse_break_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::BreakExpr> + parse_break_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::ContinueExpr> - parse_continue_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::ContinueExpr> + parse_continue_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::ArrayExpr> - parse_array_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::ArrayExpr> + parse_array_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::ExprWithoutBlock> - parse_grouped_or_tuple_expr (::std::vector<AST::Attribute> outer_attrs - = ::std::vector<AST::Attribute> (), + std::unique_ptr<AST::ExprWithoutBlock> + parse_grouped_or_tuple_expr (std::vector<AST::Attribute> outer_attrs + = std::vector<AST::Attribute> (), bool pratt_parse = false); - ::std::unique_ptr<AST::StructExprField> parse_struct_expr_field (); + std::unique_ptr<AST::StructExprField> parse_struct_expr_field (); // Type-related - ::std::unique_ptr<AST::Type> parse_type (); - ::std::unique_ptr<AST::TypeNoBounds> parse_type_no_bounds (); - ::std::unique_ptr<AST::TypeNoBounds> parse_slice_or_array_type (); - ::std::unique_ptr<AST::RawPointerType> parse_raw_pointer_type (); - ::std::unique_ptr<AST::ReferenceType> parse_reference_type (); - ::std::unique_ptr<AST::BareFunctionType> - parse_bare_function_type (::std::vector<AST::LifetimeParam> for_lifetimes); - ::std::unique_ptr<AST::Type> parse_paren_prefixed_type (); - ::std::unique_ptr<AST::TypeNoBounds> parse_paren_prefixed_type_no_bounds (); - ::std::unique_ptr<AST::Type> parse_for_prefixed_type (); + std::unique_ptr<AST::Type> parse_type (); + std::unique_ptr<AST::TypeNoBounds> parse_type_no_bounds (); + std::unique_ptr<AST::TypeNoBounds> parse_slice_or_array_type (); + std::unique_ptr<AST::RawPointerType> parse_raw_pointer_type (); + std::unique_ptr<AST::ReferenceType> parse_reference_type (); + std::unique_ptr<AST::BareFunctionType> + parse_bare_function_type (std::vector<AST::LifetimeParam> for_lifetimes); + std::unique_ptr<AST::Type> parse_paren_prefixed_type (); + std::unique_ptr<AST::TypeNoBounds> parse_paren_prefixed_type_no_bounds (); + std::unique_ptr<AST::Type> parse_for_prefixed_type (); AST::MaybeNamedParam parse_maybe_named_param (); // Statement-related - ::std::unique_ptr<AST::Stmt> parse_stmt (); - ::std::unique_ptr<AST::LetStmt> - parse_let_stmt (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExprStmt> - parse_expr_stmt (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExprStmtWithBlock> - parse_expr_stmt_with_block (::std::vector<AST::Attribute> outer_attrs); - ::std::unique_ptr<AST::ExprStmtWithoutBlock> - parse_expr_stmt_without_block (::std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::Stmt> parse_stmt (); + std::unique_ptr<AST::LetStmt> + parse_let_stmt (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExprStmt> + parse_expr_stmt (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExprStmtWithBlock> + parse_expr_stmt_with_block (std::vector<AST::Attribute> outer_attrs); + std::unique_ptr<AST::ExprStmtWithoutBlock> + parse_expr_stmt_without_block (std::vector<AST::Attribute> outer_attrs); ExprOrStmt parse_stmt_or_expr_without_block (); ExprOrStmt - parse_macro_invocation_maybe_semi (::std::vector<AST::Attribute> outer_attrs); + parse_macro_invocation_maybe_semi (std::vector<AST::Attribute> outer_attrs); ExprOrStmt - parse_path_based_stmt_or_expr (::std::vector<AST::Attribute> outer_attrs); + parse_path_based_stmt_or_expr (std::vector<AST::Attribute> outer_attrs); // Pattern-related - ::std::unique_ptr<AST::Pattern> parse_pattern (); - ::std::unique_ptr<AST::Pattern> parse_literal_or_range_pattern (); - ::std::unique_ptr<AST::RangePatternBound> parse_range_pattern_bound (); - ::std::unique_ptr<AST::ReferencePattern> parse_reference_pattern (); - ::std::unique_ptr<AST::Pattern> parse_grouped_or_tuple_pattern (); - ::std::unique_ptr<AST::SlicePattern> parse_slice_pattern (); - ::std::unique_ptr<AST::IdentifierPattern> parse_identifier_pattern (); - ::std::unique_ptr<AST::Pattern> parse_ident_leading_pattern (); - ::std::unique_ptr<AST::TupleStructItems> parse_tuple_struct_items (); + std::unique_ptr<AST::Pattern> parse_pattern (); + std::unique_ptr<AST::Pattern> parse_literal_or_range_pattern (); + std::unique_ptr<AST::RangePatternBound> parse_range_pattern_bound (); + std::unique_ptr<AST::ReferencePattern> parse_reference_pattern (); + std::unique_ptr<AST::Pattern> parse_grouped_or_tuple_pattern (); + std::unique_ptr<AST::SlicePattern> parse_slice_pattern (); + std::unique_ptr<AST::IdentifierPattern> parse_identifier_pattern (); + std::unique_ptr<AST::Pattern> parse_ident_leading_pattern (); + std::unique_ptr<AST::TupleStructItems> parse_tuple_struct_items (); AST::StructPatternElements parse_struct_pattern_elems (); - ::std::unique_ptr<AST::StructPatternField> parse_struct_pattern_field (); + std::unique_ptr<AST::StructPatternField> parse_struct_pattern_field (); int left_binding_power (const_TokenPtr token); @@ -548,8 +550,8 @@ private: bool done_end_of_file (); public: - // Construct parser with specified lexer reference. - Parser (Lexer &parLexer) : lexer (parLexer) {} + // Construct parser with specified "managed" token source. + Parser (ManagedTokenSource tokenSource) : lexer (std::move(tokenSource)) {} // Main entry point for parser. AST::Crate parse_crate (); @@ -559,9 +561,12 @@ public: void debug_dump_ast_output (AST::Crate &crate); private: - // The lexer associated with the parser. - Lexer &lexer; + // The token source (usually lexer) associated with the parser. + ManagedTokenSource lexer; }; } // namespace Rust +// as now template, include implementations of all methods +#include "rust-parse-impl.h" + #endif // RUST_PARSE_H |