failLocMsgP, failSpanMsgP, srcParseFail,
popContext, pushCurrentContext, setLastToken, setSrcLoc,
getLexState, popLexState, pushLexState,
failLocMsgP, failSpanMsgP, srcParseFail,
popContext, pushCurrentContext, setLastToken, setSrcLoc,
getLexState, popLexState, pushLexState,