solidity/libsolidity/interface/Exceptions.cpp
2017-06-30 22:30:43 +01:00

83 lines
2.1 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/>.
*/
/**
* @author Liana <liana@ethdev.com>
* @date 2015
* Solidity exception hierarchy.
*/
#include <libsolidity/interface/Exceptions.h>
using namespace std;
using namespace dev;
using namespace dev::solidity;
Error::Error(Type _type, SourceLocation const& _location, string const& _description):
m_type(_type)
{
switch(m_type)
{
case Type::DeclarationError:
m_typeName = "DeclarationError";
break;
case Type::DocstringParsingError:
m_typeName = "DocstringParsingError";
break;
case Type::ParserError:
m_typeName = "ParserError";
break;
case Type::SyntaxError:
m_typeName = "SyntaxError";
break;
case Type::TypeError:
m_typeName = "TypeError";
break;
case Type::Warning:
m_typeName = "Warning";
break;
default:
solAssert(false, "");
break;
}
if (!_location.isEmpty())
*this << errinfo_sourceLocation(_location);
if (!_description.empty())
*this << errinfo_comment(_description);
}
Error::Error(Error::Type _type, const std::string& _description, const SourceLocation& _location):
Error(_type)
{
if (!_location.isEmpty())
*this << errinfo_sourceLocation(_location);
*this << errinfo_comment(_description);
}
string Exception::lineInfo() const
{
char const* const* file = boost::get_error_info<boost::throw_file>(*this);
int const* line = boost::get_error_info<boost::throw_line>(*this);
string ret;
if (file)
ret += *file;
ret += ':';
if (line)
ret += boost::lexical_cast<string>(*line);
return ret;
}