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#include <map>
#include <libsolidity/parsing/Token.h>

using namespace std;

namespace dev
{
namespace solidity
{

#define T(name, string, precedence) #name,
char const* const Token::m_name[NUM_TOKENS] =
{
	TOKEN_LIST(T, T)
};
#undef T


#define T(name, string, precedence) string,
char const* const Token::m_string[NUM_TOKENS] =
{
	TOKEN_LIST(T, T)
};
#undef T


#define T(name, string, precedence) precedence,
int8_t const Token::m_precedence[NUM_TOKENS] =
{
	TOKEN_LIST(T, T)
};
#undef T


#define KT(a, b, c) 'T',
#define KK(a, b, c) 'K',
char const Token::m_tokenType[] =
{
	TOKEN_LIST(KT, KK)
};
Token::Value Token::fromIdentifierOrKeyword(const std::string& _name)
{
	// The following macros are used inside TOKEN_LIST and cause non-keyword tokens to be ignored
	// and keywords to be put inside the keywords variable.
#define KEYWORD(name, string, precedence) {string, Token::name},
#define TOKEN(name, string, precedence)
	static const map<string, Token::Value> keywords({TOKEN_LIST(TOKEN, KEYWORD)});
#undef KEYWORD
#undef TOKEN
	auto it = keywords.find(_name);
	return it == keywords.end() ? Token::Identifier : it->second;
}

#undef KT
#undef KK

}
}