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// Copyright (C) 2009-2012 Lorenzo Caminiti
// Distributed under the Boost Software License, Version 1.0
// (see accompanying file LICENSE_1_0.txt or a copy at
// Home at

#include <map>

#define VAR(type, n) type var ## n

VAR(int, 1);                    // OK.
VAR(std::map<int, char>, 2);    // Error.

int main() { return 0; }