mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
186 lines
11 KiB
C++
186 lines
11 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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#pragma once
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#include <libsolidity/ast/ASTVisitor.h>
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#include <functional>
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#include <string>
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#include <vector>
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#include <utility>
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namespace solidity::frontend
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{
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struct Visit {};
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struct EndVisit {};
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namespace detail {
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template<typename Visitor>
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struct Helper: public ASTConstVisitor
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{
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Helper(Visitor _visitor): visitor(_visitor) {}
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Visitor visitor;
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private:
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template<typename NodeType>
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bool genericVisit(NodeType const& _node)
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{
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return visitor(_node, Visit{});
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}
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template<typename NodeType>
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void genericEndVisit(NodeType const& _node)
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{
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visitor(_node, EndVisit{});
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}
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bool visit(SourceUnit const& _node) override { return genericVisit(_node); }
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bool visit(PragmaDirective const& _node) override { return genericVisit(_node); }
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bool visit(ImportDirective const& _node) override { return genericVisit(_node); }
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bool visit(ContractDefinition const& _node) override { return genericVisit(_node); }
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bool visit(IdentifierPath const& _node) override { return genericVisit(_node); }
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bool visit(InheritanceSpecifier const& _node) override { return genericVisit(_node); }
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bool visit(UsingForDirective const& _node) override { return genericVisit(_node); }
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bool visit(UserDefinedValueTypeDefinition const& _node) override { return genericVisit(_node); }
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bool visit(StructDefinition const& _node) override { return genericVisit(_node); }
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bool visit(EnumDefinition const& _node) override { return genericVisit(_node); }
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bool visit(EnumValue const& _node) override { return genericVisit(_node); }
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bool visit(ParameterList const& _node) override { return genericVisit(_node); }
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bool visit(OverrideSpecifier const& _node) override { return genericVisit(_node); }
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bool visit(FunctionDefinition const& _node) override { return genericVisit(_node); }
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bool visit(VariableDeclaration const& _node) override { return genericVisit(_node); }
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bool visit(ModifierDefinition const& _node) override { return genericVisit(_node); }
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bool visit(ModifierInvocation const& _node) override { return genericVisit(_node); }
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bool visit(EventDefinition const& _node) override { return genericVisit(_node); }
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bool visit(ErrorDefinition const& _node) override { return genericVisit(_node); }
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bool visit(ElementaryTypeName const& _node) override { return genericVisit(_node); }
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bool visit(UserDefinedTypeName const& _node) override { return genericVisit(_node); }
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bool visit(FunctionTypeName const& _node) override { return genericVisit(_node); }
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bool visit(Mapping const& _node) override { return genericVisit(_node); }
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bool visit(ArrayTypeName const& _node) override { return genericVisit(_node); }
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bool visit(InlineAssembly const& _node) override { return genericVisit(_node); }
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bool visit(Block const& _node) override { return genericVisit(_node); }
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bool visit(PlaceholderStatement const& _node) override { return genericVisit(_node); }
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bool visit(IfStatement const& _node) override { return genericVisit(_node); }
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bool visit(TryCatchClause const& _node) override { return genericVisit(_node); }
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bool visit(TryStatement const& _node) override { return genericVisit(_node); }
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bool visit(WhileStatement const& _node) override { return genericVisit(_node); }
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bool visit(ForStatement const& _node) override { return genericVisit(_node); }
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bool visit(Continue const& _node) override { return genericVisit(_node); }
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bool visit(Break const& _node) override { return genericVisit(_node); }
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bool visit(Return const& _node) override { return genericVisit(_node); }
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bool visit(Throw const& _node) override { return genericVisit(_node); }
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bool visit(EmitStatement const& _node) override { return genericVisit(_node); }
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bool visit(RevertStatement const& _node) override { return genericVisit(_node); }
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bool visit(VariableDeclarationStatement const& _node) override { return genericVisit(_node); }
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bool visit(ExpressionStatement const& _node) override { return genericVisit(_node); }
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bool visit(Conditional const& _node) override { return genericVisit(_node); }
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bool visit(Assignment const& _node) override { return genericVisit(_node); }
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bool visit(TupleExpression const& _node) override { return genericVisit(_node); }
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bool visit(UnaryOperation const& _node) override { return genericVisit(_node); }
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bool visit(BinaryOperation const& _node) override { return genericVisit(_node); }
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bool visit(FunctionCall const& _node) override { return genericVisit(_node); }
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bool visit(FunctionCallOptions const& _node) override { return genericVisit(_node); }
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bool visit(NewExpression const& _node) override { return genericVisit(_node); }
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bool visit(MemberAccess const& _node) override { return genericVisit(_node); }
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bool visit(IndexAccess const& _node) override { return genericVisit(_node); }
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bool visit(IndexRangeAccess const& _node) override { return genericVisit(_node); }
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bool visit(Identifier const& _node) override { return genericVisit(_node); }
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bool visit(ElementaryTypeNameExpression const& _node) override { return genericVisit(_node); }
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bool visit(Literal const& _node) override { return genericVisit(_node); }
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bool visit(StructuredDocumentation const& _node) override { return genericVisit(_node); }
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/// Experimental Solidity nodes
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/// @{
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bool visit(TypeClassDefinition const& _node) override { return genericVisit(_node); }
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bool visit(TypeClassInstantiation const& _node) override { return genericVisit(_node); }
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/// @}
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void endVisit(SourceUnit const& _node) override { genericEndVisit(_node); }
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void endVisit(PragmaDirective const& _node) override { genericEndVisit(_node); }
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void endVisit(ImportDirective const& _node) override { genericEndVisit(_node); }
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void endVisit(ContractDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(IdentifierPath const& _node) override { genericEndVisit(_node); }
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void endVisit(InheritanceSpecifier const& _node) override { genericEndVisit(_node); }
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void endVisit(UsingForDirective const& _node) override { genericEndVisit(_node); }
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void endVisit(UserDefinedValueTypeDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(StructDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(EnumDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(EnumValue const& _node) override { genericEndVisit(_node); }
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void endVisit(ParameterList const& _node) override { genericEndVisit(_node); }
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void endVisit(OverrideSpecifier const& _node) override { genericEndVisit(_node); }
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void endVisit(FunctionDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(VariableDeclaration const& _node) override { genericEndVisit(_node); }
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void endVisit(ModifierDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(ModifierInvocation const& _node) override { genericEndVisit(_node); }
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void endVisit(EventDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(ErrorDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit(ElementaryTypeName const& _node) override { genericEndVisit(_node); }
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void endVisit(UserDefinedTypeName const& _node) override { genericEndVisit(_node); }
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void endVisit(FunctionTypeName const& _node) override { genericEndVisit(_node); }
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void endVisit(Mapping const& _node) override { genericEndVisit(_node); }
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void endVisit(ArrayTypeName const& _node) override { genericEndVisit(_node); }
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void endVisit(InlineAssembly const& _node) override { genericEndVisit(_node); }
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void endVisit(Block const& _node) override { genericEndVisit(_node); }
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void endVisit(PlaceholderStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(IfStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(TryCatchClause const& _node) override { genericEndVisit(_node); }
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void endVisit(TryStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(WhileStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(ForStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(Continue const& _node) override { genericEndVisit(_node); }
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void endVisit(Break const& _node) override { genericEndVisit(_node); }
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void endVisit(Return const& _node) override { genericEndVisit(_node); }
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void endVisit(Throw const& _node) override { genericEndVisit(_node); }
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void endVisit(EmitStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(RevertStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(VariableDeclarationStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(ExpressionStatement const& _node) override { genericEndVisit(_node); }
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void endVisit(Conditional const& _node) override { genericEndVisit(_node); }
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void endVisit(Assignment const& _node) override { genericEndVisit(_node); }
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void endVisit(TupleExpression const& _node) override { genericEndVisit(_node); }
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void endVisit(UnaryOperation const& _node) override { genericEndVisit(_node); }
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void endVisit(BinaryOperation const& _node) override { genericEndVisit(_node); }
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void endVisit(FunctionCall const& _node) override { genericEndVisit(_node); }
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void endVisit(FunctionCallOptions const& _node) override { genericEndVisit(_node); }
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void endVisit(NewExpression const& _node) override { genericEndVisit(_node); }
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void endVisit(MemberAccess const& _node) override { genericEndVisit(_node); }
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void endVisit(IndexAccess const& _node) override { genericEndVisit(_node); }
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void endVisit(IndexRangeAccess const& _node) override { genericEndVisit(_node); }
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void endVisit(Identifier const& _node) override { genericEndVisit(_node); }
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void endVisit(ElementaryTypeNameExpression const& _node) override { genericEndVisit(_node); }
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void endVisit(Literal const& _node) override { genericEndVisit(_node); }
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void endVisit(StructuredDocumentation const& _node) override { genericEndVisit(_node); }
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/// Experimental Solidity nodes
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/// @{
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void endVisit( TypeClassDefinition const& _node) override { genericEndVisit(_node); }
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void endVisit( TypeClassInstantiation const& _node) override { genericEndVisit(_node); }
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/// @}
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bool visitNode(ASTNode const&) override { solAssert(false); }
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void endVisitNode(ASTNode const&) override { solAssert(false); }
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};
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}
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template<typename Visitor>
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void visitAST(ASTNode const& _astRoot, Visitor&& _visitor)
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{
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detail::Helper<Visitor> helper{std::forward<Visitor>(_visitor)};
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_astRoot.accept(helper);
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}
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}
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