mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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This file is part of cpp-ethereum.
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cpp-ethereum 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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cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2014
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* Parser part that determines the declarations corresponding to names and the types of expressions.
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*/
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#pragma once
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#include <map>
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#include <libsolidity/Scope.h>
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#include <libsolidity/ASTVisitor.h>
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namespace dev {
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namespace solidity {
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class NameAndTypeResolver
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{
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public:
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NameAndTypeResolver();
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void resolveNamesAndTypes(ContractDefinition& _contract);
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private:
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class ScopeHelper; //< RIIA helper to open and close scopes
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void reset();
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void handleContract(ContractDefinition& _contract);
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void handleFunction(FunctionDefinition& _function);
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void handleFunctionBody(Block& _functionBody);
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void registerVariablesInFunction(Block& _functionBody);
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void resolveReferencesInFunction(Block& _functionBody);
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void registerName(ASTString const& _name, ASTNode& _declaration);
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ASTNode* getNameFromCurrentScope(ASTString const& _name, bool _recursive = true);
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void enterNewSubScope(ASTNode& _node);
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void closeCurrentScope();
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Scope m_globalScope; // not part of the map
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std::map<ASTNode*, Scope> m_scopes;
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Scope* m_currentScope;
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};
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} }
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