solidity/libsolidity/formal/ModelCheckerSettings.cpp
2021-03-30 10:28:48 +02:00

57 lines
1.8 KiB
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/>.
*/
// SPDX-License-Identifier: GPL-3.0
#include <libsolidity/formal/ModelCheckerSettings.h>
#include <optional>
#include <range/v3/view.hpp>
using namespace std;
using namespace ranges;
using namespace solidity;
using namespace solidity::frontend;
std::optional<ModelCheckerTargets> ModelCheckerTargets::fromString(string const& _targets)
{
using TargetType = VerificationTargetType;
static map<string, TargetType> const targetStrings{
{"constantCondition", TargetType::ConstantCondition},
{"underflow", TargetType::Underflow},
{"overflow", TargetType::Overflow},
{"divByZero", TargetType::DivByZero},
{"balance", TargetType::Balance},
{"assert", TargetType::Assert},
{"popEmptyArray", TargetType::PopEmptyArray},
{"outOfBounds", TargetType::OutOfBounds}
};
set<TargetType> chosenTargets;
if (_targets == "all")
for (auto&& v: targetStrings | views::values)
chosenTargets.insert(v);
else
for (auto&& t: _targets | views::split(',') | ranges::to<vector<string>>())
{
if (!targetStrings.count(t))
return {};
chosenTargets.insert(targetStrings.at(t));
}
return ModelCheckerTargets{chosenTargets};
}