Method expectToken2

src/e9tool/e9parser.cpp:706–719

* Expect one of two tokens, else error. */

 * Expect one of two tokens, else error.
 */
int Parser::expectToken2(int token1, int token2)
{
    int t = getToken();
    if (t != token1 && t != token2)
    {
        std::string str;
        getPositionStr(str);
        error("failed to parse %s at position \"%s\"; expected token "
            "\"%s\" or \"%s\", found \"%s\"", mode, str.c_str(),
            getNameFromToken((Token)token1),
            getNameFromToken((Token)token2), s);
    }
    return t;
}

/*
 * Unexpected token error.