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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Specific AST walker that collects all defined names.
*/
#pragma once
#include <libjulia/optimiser/ASTWalker.h>
#include <string>
#include <map>
#include <set>
namespace dev
{
namespace julia
{
/**
* Specific AST walker that collects all defined names.
*/
class NameCollector: public ASTWalker
{
public:
using ASTWalker::operator ();
virtual void operator()(VariableDeclaration const& _varDecl) override;
virtual void operator()(FunctionDefinition const& _funDef) override;
std::set<std::string> const& names() const { return m_names; }
std::map<std::string, FunctionDefinition const*> const& functions() const { return m_functions; }
private:
std::set<std::string> m_names;
std::map<std::string, FunctionDefinition const*> m_functions;
};
}
}
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