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August 29, 2015 13:56
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The catch statement doesn't print the text. Seen with scala 2.8.1, 2.9.2 and now 2.10.x.
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| object Welp { | |
| def foobar(a: Int, b: Int, c:Int) { throw new IllegalArgumentException } | |
| def main(args: Array[String]) { | |
| List(3) map { | |
| try { | |
| foobar(1, 2, _) | |
| } catch { | |
| case e: Throwable => { // This set of braces is optional. Problem remains when removed. | |
| println("won't be printed") | |
| throw e | |
| }} | |
| } | |
| } | |
| } |
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| #!/bin/bash | |
| scalac Welp.scala && scala -classpath . Welp |
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That isn't plain English, but "math English". I think "properly" there is analogous to proper subset, even though we're not talking about sets: an expression e1 is properly contained into e2 if e1 is contained in e2 and e1 is different from e2. But I guess clarifying this in the spec could be a good idea.