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71 lines
2.0 KiB
71 lines
2.0 KiB
10 years ago
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/*
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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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* Container of the (implicit and explicit) global objects.
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*/
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#include <memory>
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#include <libsolidity/GlobalContext.h>
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#include <libsolidity/AST.h>
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#include <libsolidity/Types.h>
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using namespace std;
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namespace dev
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{
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namespace solidity
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{
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GlobalContext::GlobalContext()
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{
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// CurrentContract this; // @todo type depends on context -> switch prior to entering contract
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// Message msg;
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// Transaction tx;
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// Block block;
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//@todo type will be a custom complex type, maybe the same type class for msg tx and block.
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//addVariable("msg", );
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}
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void GlobalContext::setCurrentContract(ContractDefinition const& _contract)
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{
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m_this = createVariable("this", make_shared<ContractType>(_contract));
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}
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vector<Declaration*> GlobalContext::getDeclarations() const
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{
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vector<Declaration*> declarations;
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declarations.reserve(m_objects.size() + 1);
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for (ASTPointer<Declaration> const& declaration: m_objects)
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declarations.push_back(declaration.get());
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declarations.push_back(m_this.get());
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return declarations;
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}
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ASTPointer<VariableDeclaration> GlobalContext::createVariable(const string& _name, shared_ptr<const Type> const& _type)
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{
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ASTPointer<VariableDeclaration> variable = make_shared<VariableDeclaration>(Location(), ASTPointer<TypeName>(),
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make_shared<ASTString>(_name));
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variable->setType(_type);
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return variable;
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}
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}
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}
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