Method: PredictionContext#hasEmptyPath

Defined in:
lib/antlr4/PredictionContext.rb

#hasEmptyPath ⇒ Object 



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# File 'lib/antlr4/PredictionContext.rb', line 51

def hasEmptyPath
    return self.getReturnState(self.length - 1) == PredictionContext::EMPTY_RETURN_STATE 
end