Method expectToken

src/e9tool/e9parser.cpp:691–701

* Expect a specific token, else error. */

 * Expect a specific token, else error.
 */
void Parser::expectToken(int token)
{
    if (getToken() != token)
    {
        std::string str;
        getPositionStr(str);
        error("failed to parse %s at position \"%s\"; expected token "
            "\"%s\", found \"%s\"", mode, str.c_str(),
            getNameFromToken((Token)token), s);
    }
}

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