typehints.h
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	/* This Source Code Form is subject to the terms of the Mozilla Public
	* License, v. 2.0. If a copy of the MPL was not distributed with this
	* file, You can obtain one at http://mozilla.org/MPL/2.0/.
	*
	* typehints.h
	*
	* Author: pgess <v.melnychenko@xreate.org>
	*/

	/**
	* \file typehints.h
	* \brief Type inference hints
	*/
	#ifndef XREATE_TYPEHINTS_H
	#define XREATE_TYPEHINTS_H

	#include "ast.h"

	namespace xreate{namespace typehints{

	struct IntBits{
	unsigned int size;
	};

	struct ArrayHint{
	size_t size;
	};

	struct FlyHint{
	Expression hintSrc;
	};

	template<class Typ>
	Typ find(const Expression& e, const Typ& def);

	template<>
	IntBits find(const Expression& e, const IntBits& def);

	template<>
	ArrayHint find(const Expression& e, const ArrayHint& def);

	template<>
	FlyHint find(const Expression& e, const FlyHint& def);

	template<class Typ>
	Typ parse(const Expression& e);

	template<> IntBits parse(const Expression& e);
	template<> ArrayHint parse(const Expression& e);

	}}

	#endif //XREATE_TYPEHINTS_H