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  1. import scala.io.Source
  2.  
  3. object LongLines {
  4. 	def processFile(filename: String, width: Int) {
  5. 		def processLine(line: String) {
  6. 			if (line.length > width) {
  7. 				println(filename +": "+ line)
  8. 				println(source)
  9. 			}
  10. 		}
  11.  
  12. 		val source = Source.fromFile(filename)
  13. 		for (line <- source.getLines())
  14. 			processLine(line)
  15. 	}
  16. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.scala:8: error: forward reference extends over definition of value source
				println(source)
                                        ^
one error found
spoj: The program compiled successfully, but Main.class was not found.
      Class Main should contain method: def main(args: Array[String]).
stdout
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Standard output is empty
https://ideone.com/gKqyN
language:
Scala (scala 2.12.8)
created:
14 years ago
visibility:
public

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