/*
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 .
*/
// SPDX-License-Identifier: GPL-3.0
/**
* Container of (unparsed) Yul functions identified by name which are meant to be generated
* only once.
*/
#include
#include
#include
#include
using namespace std;
using namespace solidity;
using namespace solidity::frontend;
using namespace solidity::util;
string MultiUseYulFunctionCollector::requestedFunctions()
{
string result = std::move(m_code);
m_code.clear();
m_requestedFunctions.clear();
return result;
}
string MultiUseYulFunctionCollector::createFunction(string const& _name, function const& _creator)
{
if (!m_requestedFunctions.count(_name))
{
m_requestedFunctions.insert(_name);
string fun = _creator();
solAssert(!fun.empty(), "");
solAssert(fun.find("function " + _name + "(") != string::npos, "Function not properly named.");
m_code += std::move(fun);
}
return _name;
}
string MultiUseYulFunctionCollector::createFunction(
string const& _name,
function&, vector&)> const& _creator
)
{
solAssert(!_name.empty(), "");
if (!m_requestedFunctions.count(_name))
{
m_requestedFunctions.insert(_name);
vector arguments;
vector returnParameters;
string body = _creator(arguments, returnParameters);
solAssert(!body.empty(), "");
m_code += Whiskers(R"(
function () -> {
}
)")
("functionName", _name)
("args", joinHumanReadable(arguments))
("retParams", joinHumanReadable(returnParameters))
("body", body)
.render();
}
return _name;
}