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/* $Id$
*
* Copyright (C) 2007-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#include "frontend/reporting/ErrorRegistry.hpp"
namespace ast {
void
ErrorRegistry::addError(CompileError *error)
{
errors.push_back(error);
}
void
ErrorRegistry::addWarning(CompileError *warning)
{
if (ErrorRegistry::werror) {
errors.push_back(warning);
} else {
warnings.push_back(warning);
}
}
void
ErrorRegistry::addPotentialError(CompileError *error)
{
potentialErrors.push_back(error);
}
void
ErrorRegistry::rejectPotentials(void)
{
for (std::list<CompileError*>::const_iterator i =
ErrorRegistry::potentialErrors.begin();
i != ErrorRegistry::potentialErrors.end(); i++) {
delete *i;
}
potentialErrors.clear();
}
void
ErrorRegistry::acceptPotentials(void)
{
for (std::list<CompileError*>::const_iterator i =
potentialErrors.begin(); i != potentialErrors.end(); i++) {
errors.push_back(*i);
}
potentialErrors.clear();
}
bool
ErrorRegistry::hasErrors(void)
{
return not errors.empty();
}
bool
ErrorRegistry::hasWarnings(void)
{
return not warnings.empty();
}
void
ErrorRegistry::putWarnings(std::ostream &stream)
{
for (std::list<CompileError*>::const_iterator i =
warnings.begin(); i != warnings.end(); i++) {
stream << "WARNING> " << **i << std::endl;
}
}
void
ErrorRegistry::putErrors(std::ostream &stream)
{
for (std::list<CompileError*>::const_iterator i =
errors.begin(); i != errors.end(); i++) {
stream << "ERROR> " << **i << std::endl;
}
}
void
ErrorRegistry::flushAll(void)
{
ErrorRegistry::rejectPotentials();
for (std::list<CompileError*>::iterator i =
errors.begin(); i != errors.end(); i++) {
delete *i;
}
for (std::list<CompileError*>::iterator i =
warnings.begin(); i != warnings.end(); i++) {
delete *i;
}
warnings.clear();
errors.clear();
}
void
ErrorRegistry::setWerror(bool val)
{
assert(ErrorRegistry::warnings.empty());
ErrorRegistry::werror = true;
}
/* initialize/define statics */
std::list<CompileError*> ErrorRegistry::errors =
std::list<CompileError*>();
std::list<CompileError*> ErrorRegistry::warnings =
std::list<CompileError*>();
std::list<CompileError*> ErrorRegistry::potentialErrors =
std::list<CompileError*>();
bool ErrorRegistry::werror = false;
}; /* namespace ast */
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