mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
88 lines
3.1 KiB
C++
88 lines
3.1 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 <libsolidity/ast/experimental/TypeSystem.h>
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#include <liblangutil/ErrorReporter.h>
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namespace solidity::frontend::experimental
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{
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class Analysis;
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class ExpressionEvaluator: public ASTConstVisitor
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{
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public:
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ExpressionEvaluator(Analysis& _analysis);
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bool analyze(SourceUnit const& _sourceUnit);
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struct Annotation
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{
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std::optional<u256> value;
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};
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struct GlobalAnnotation
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{
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};
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bool visit(Block const&) override { return true; }
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bool visit(VariableDeclarationStatement const&) override { return true; }
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void endVisit(VariableDeclarationStatement const& _variableDeclarationStatement) override;
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bool visit(VariableDeclaration const& _variableDeclaration) override;
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bool visit(FunctionDefinition const& _functionDefinition) override;
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bool visit(ParameterList const&) override { return true; }
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void endVisit(ParameterList const& _parameterList) override;
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bool visit(SourceUnit const&) override { return true; }
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bool visit(ContractDefinition const&) override { return true; }
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bool visit(InlineAssembly const& _inlineAssembly) override;
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bool visit(PragmaDirective const&) override { return false; }
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bool visit(ExpressionStatement const&) override { return true; }
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bool visit(Assignment const&) override { return true; }
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void endVisit(Assignment const& _assignment) override;
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bool visit(Identifier const&) override;
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bool visit(IdentifierPath const&) override;
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bool visit(FunctionCall const& _functionCall) override;
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void endVisit(FunctionCall const& _functionCall) override;
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bool visit(Return const&) override { return true; }
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void endVisit(Return const& _return) override;
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bool visit(MemberAccess const& _memberAccess) override;
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void endVisit(MemberAccess const& _memberAccess) override;
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bool visit(ElementaryTypeNameExpression const& _expression) override;
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bool visit(TypeClassDefinition const& _typeClassDefinition) override;
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bool visit(TypeClassInstantiation const& _typeClassInstantiation) override;
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bool visit(TupleExpression const&) override { return true; }
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void endVisit(TupleExpression const& _tupleExpression) override;
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bool visit(TypeDefinition const& _typeDefinition) override;
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bool visitNode(ASTNode const& _node) override;
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bool visit(BinaryOperation const& _operation) override;
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bool visit(Literal const& _literal) override;
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private:
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Analysis& m_analysis;
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langutil::ErrorReporter& m_errorReporter;
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TypeSystem& m_typeSystem;
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};
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}
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