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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.
*/
#ifndef __ASSERT_STAT_HPP_INCLUDED
#define __ASSERT_STAT_HPP_INCLUDED
#include "frontend/ast/ConditionedStat.hpp"
namespace ast {
/** a sequential ASSERT stat */
class AssertStat : public ConditionedStat {
public:
//! c'tor
/** @param cond condition when the assert statement should be
* evaluated.
* @param optReport expression to report
* @param optSeverity severity of report
* @param loc location of the assert statement.
*/
AssertStat(
Expression *cond,
Expression *optReport,
Expression *optSeverity,
Location loc
) : ConditionedStat(cond, loc),
report(optReport),
severity(optSeverity) {}
//! Accept a Visitor.
/** All leaf AST nodes need to implement this method.
*
* @param visitor the Visitor that can visit this node.
*/
virtual void accept(Visitor& visitor) {
visitor.visit(*this);
}
/** Put a textual representation of the AstNode on the stream.
* @param stream stream to put the textual representation to.
*/
virtual void put(std::ostream &stream) const {
stream << "Assert";
}
/** what to report (optional) */
Expression *report;
/** severity expression (optional) */
Expression *severity;
protected:
/** destructor */
virtual ~AssertStat() {
util::MiscUtil::terminate(this->report);
util::MiscUtil::terminate(this->severity);
}
};
}; /* namespace ast */
#endif /* __ASSERT_STAT_HPP_INCLUDED */
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