Add CLI and JSON option to select SMTChecker targets

libsolidity/formal/ModelCheckerSettings.cpp

@@ -0,0 +1,55 @@
+/*
+	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}
+	};
+
+	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};
+}