solidity/libyul/optimiser/ForLoopInitRewriter.h
2018-11-23 14:29:00 +01:00

37 lines
1005 B
C++

/*
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/>.
*/
#pragma once
#include <libyul/optimiser/ASTWalker.h>
namespace yul
{
/**
* Rewrites ForLoop by moving the pre statement block in front of the ForLoop.
* Requirements:
* - The Disambiguator must be run upfront.
*/
class ForLoopInitRewriter: public ASTModifier
{
public:
using ASTModifier::operator();
void operator()(Block& _block) override;
};
}