Source.getLines 中的默认参数错误(Scala 2.8.0 RC1) [英] Error with default argument in Source.getLines (Scala 2.8.0 RC1)

问题描述

假设我运行的是 Scala 2.8.0 RC1，下面的 Scala 代码应该打印出文件c:/hello.txt"的内容

assuming I running Scala 2.8.0 RC1, the following scala code should print out the content of the file "c:/hello.txt"

for ( line<-Source.fromPath( "c:/hello.txt" ).getLines )    
        println( line )

但是，当我运行它时，出现以下错误

However, when I run it, I get the following error

<console>:10: error: missing arguments for method getLines in class Source;
follow this method with `_' if you want to treat it as a partially applied function
Error occured in an application involving default arguments.
       val it = Source.fromPath("c:/hello.scala").getLines

据我所知，Scala 应该对getLines"使用默认参数compat.Platform.EOL".我想知道是我做错了还是 Scala 2.8 中的错误

From what I understand, Scala should use the default argument "compat.Platform.EOL" for "getLines". I am wondering if I did wrong or is it a bug in scala 2.8

谢谢

推荐答案

改为编写 getLines()，以便使用默认值.

Write getLines() instead, so that the default gets used.

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