mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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/**
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* @author Christian <c@ethdev.com>
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* @date 2014
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* Solidity commandline compiler.
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*/
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#include <solc/CommandLineInterface.h>
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#include <liblangutil/Exceptions.h>
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#include <boost/exception/all.hpp>
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#include <clocale>
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#include <iostream>
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using namespace std;
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using namespace solidity;
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/*
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The equivalent of setlocale(LC_ALL, "C") is called before any user code is run.
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If the user has an invalid environment setting then it is possible for the call
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to set locale to fail, so there are only two possible actions, the first is to
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throw a runtime exception and cause the program to quit (default behaviour),
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or the second is to modify the environment to something sensible (least
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surprising behaviour).
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The follow code produces the least surprising behaviour. It will use the user
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specified default locale if it is valid, and if not then it will modify the
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environment the process is running in to use a sensible default. This also means
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that users do not need to install language packs for their OS.
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*/
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static void setDefaultOrCLocale()
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{
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#if __unix__
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if (!std::setlocale(LC_ALL, ""))
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{
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setenv("LC_ALL", "C", 1);
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}
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#endif
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}
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int main(int argc, char** argv)
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{
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try
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{
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setDefaultOrCLocale();
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solidity::frontend::CommandLineInterface cli(cin, cout, cerr);
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return cli.run(argc, argv) ? 0 : 1;
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}
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catch (smtutil::SMTLogicError const& _exception)
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{
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cerr << "SMT logic error:" << endl;
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cerr << boost::diagnostic_information(_exception);
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return 1;
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}
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catch (langutil::UnimplementedFeatureError const& _exception)
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{
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cerr << "Unimplemented feature:" << endl;
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cerr << boost::diagnostic_information(_exception);
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return 1;
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}
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catch (langutil::InternalCompilerError const& _exception)
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{
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cerr << "Internal compiler error:" << endl;
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cerr << boost::diagnostic_information(_exception);
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return 1;
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}
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catch (boost::exception const& _exception)
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{
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cerr << "Uncaught exception:" << endl;
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cerr << boost::diagnostic_information(_exception) << endl;
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return 1;
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}
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catch (std::exception const& _exception)
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{
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cerr << "Uncaught exception:" << endl;
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cerr << boost::diagnostic_information(_exception) << endl;
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return 1;
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}
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catch (...)
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{
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cerr << "Uncaught exception" << endl;
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cerr << boost::current_exception_diagnostic_information() << endl;
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return 1;
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}
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}
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