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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 __AMBIGUOUS_TYPES_HPP_INCLUDED
#define __AMBIGUOUS_TYPES_HPP_INCLUDED
#include "frontend/reporting/CompileError.hpp"
namespace ast {
//! type resolution resulted in ambigous types
/** Error class, if type resolution determined more than one possible
* type for a complete context.
*/
class AmbiguousTypes : public CompileError {
public:
//! c'tor
/** @param ambigousNode node which resolves to ambigous types.
* @param possibleTypes possible type declarations for this node.
* @param msg message.
*/
AmbiguousTypes(
const AstNode &ambigousNode,
std::list<const TypeDeclaration*> possibleTypes,
std::string msg);
protected:
/** output error to stream
* @param stream stream to write error to.
*/
virtual void put(std::ostream &stream) const;
/** list of type names together with the source location. */
std::list< std::pair<std::string, Location> > typeNames;
};
}; /* namespace ast */
#endif /* __AMBIGUOUS_TYPES_HPP_INCLUDED */
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