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This commit is contained in:
Mark Harrah
2010-01-26 22:53:29 -05:00
parent 1c6201d3cc
commit 5ef14bd5e8
1 changed files with 7 additions and 2 deletions
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src/main/scala/sbt/Main.scala
+7 -2
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@@ -29,8 +29,13 @@ class xMain extends xsbti.AppMain
{
def run0(remainingArguments: List[String], buildScalaVersion: Option[String]): xsbti.MainResult =
{
try { run(configuration, remainingArguments, buildScalaVersion) }
catch { case re: ReloadException => run0(re.remainingArguments, re.buildScalaVersion) }
// done this way because in Scala 2.7.7, tail recursion in catch blocks is not optimized
val result = try { Right(run(configuration, remainingArguments, buildScalaVersion)) } catch { case re: ReloadException => Left(re) }
result match
{
case Left(re) => run0(re.remainingArguments, re.buildScalaVersion)
case Right(r) => r
}
}
run0(configuration.arguments.map(_.trim).toList, None)
}