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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/>.
*/
// SPDX-License-Identifier: GPL-3.0
/**
* Changes the topmost block to be a function with a specific name ("main") which has no
* inputs nor outputs.
*/
#pragma once
#include <libyul/ASTForward.h>
namespace solidity::yul
{
struct OptimiserStepContext;
/**
* Prerequisites: Function Grouper
*/
class MainFunction
{
public:
static constexpr char const* name{"MainFunction"};
static void run(OptimiserStepContext&, Block& _ast) { MainFunction{}(_ast); }
void operator()(Block& _block);
private:
MainFunction() = default;
};
}