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我一直在尝试读取haskell中的大文件.

我需要使用自定义算法为大学项目压缩它.一切正常,直到我开始压缩大文件.

我从我的程序中提取出错了,我在这里以"Hello大文件"的形式公开它:

import System
import qualified Data.ByteString.Lazy as BL
import Data.Word

fold_tailrec :: (a -> b -> a) -> a -> [b] -> a
fold_tailrec _ acc [] =
    acc
fold_tailrec foldFun acc (x : xs) =
    fold_tailrec foldFun (foldFun acc x) xs

fold_tailrec' :: (a -> b -> a) -> a -> [b] -> a
fold_tailrec' _ acc [] =
    acc
fold_tailrec' foldFun acc (x : xs) =
    let forceEval = fold_tailrec' foldFun (foldFun acc x) xs in …