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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/>.
*/
/**
* AST walker that finds all calls to a function of a given name.
*/
#pragma once
#include <libyul/optimiser/ASTWalker.h>
#include <vector>
namespace solidity::yul
{
/**
* AST walker that finds all calls to a function of a given name.
*
* Prerequisite: Disambiguator
*/
class FunctionCallFinder: ASTModifier
{
public:
static std::vector<FunctionCall*> run(Block& _block, YulString _functionName);
private:
FunctionCallFinder(YulString _functionName);
using ASTModifier::operator();
void operator()(FunctionCall& _functionCall) override;
YulString m_functionName;
std::vector<FunctionCall*> m_calls;
};
}