mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
90 lines
3.0 KiB
C++
90 lines
3.0 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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#include <tools/yulPhaser/Exceptions.h>
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#include <tools/yulPhaser/Phaser.h>
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#include <libsolutil/Exceptions.h>
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#include <iostream>
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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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solidity::phaser::Phaser::main(argc, argv);
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return 0;
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}
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catch (boost::program_options::error const& exception)
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{
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// Bad input data. Invalid command-line parameters.
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std::cerr << std::endl;
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std::cerr << "ERROR: " << exception.what() << std::endl;
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return 1;
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}
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catch (solidity::phaser::BadInput const& exception)
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{
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// Bad input data. Syntax errors in the input program, semantic errors in command-line
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// parameters, etc.
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std::cerr << std::endl;
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std::cerr << "ERROR: " << exception.what() << std::endl;
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return 1;
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}
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catch (solidity::util::Exception const& exception)
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{
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// Something's seriously wrong. Probably a bug in the program or a missing handler (which
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// is really also a bug). The exception should have been handled gracefully by this point
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// if it's something that can happen in normal usage. E.g. an error in the input or a
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// failure of some part of the system that's outside of control of the application (disk,
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// network, etc.). The bug should be reported and investigated so our job here is just to
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// provide as much useful information about it as possible.
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std::cerr << std::endl;
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std::cerr << "UNCAUGHT EXCEPTION!" << std::endl;
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// We can print some useful diagnostic info for this particular exception type.
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std::cerr << "Location: " << exception.lineInfo() << std::endl;
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char const* const* function = boost::get_error_info<boost::throw_function>(exception);
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if (function != nullptr)
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std::cerr << "Function: " << *function << std::endl;
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// Let it crash. The terminate() will print some more stuff useful for debugging like
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// what() and the actual exception type.
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throw;
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}
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catch (std::exception const&)
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{
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// Again, probably a bug but this time it's just plain std::exception so there's no point
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// in doing anything special. terminate() will do an adequate job.
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std::cerr << std::endl;
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std::cerr << "UNCAUGHT EXCEPTION!" << std::endl;
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throw;
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}
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catch (...)
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{
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// Some people don't believe these exist.
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// I have no idea what this is and it's flying towards me so technically speaking it's an
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// unidentified flying object.
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std::cerr << std::endl;
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std::cerr << "UFO SPOTTED!" << std::endl;
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throw;
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}
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}
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