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inline implementation of Symbol.isTopLevelModule, which no longer exists in 2.11

This commit is contained in:
Mark Harrah 2013-07-23 11:32:01 -04:00
parent 7ef27f7c57
commit 4123769214
1 changed files with 4 additions and 1 deletions
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5
main/actions/src/main/scala/sbt/compiler/Eval.scala
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@ -219,11 +219,14 @@ final class Eval(optionsNoncp: Seq[String], classpath: Seq[File], mkReporter: Se
private[this] var vals = List[String]()
def getVals(t: Tree): List[String] = { vals = Nil; traverse(t); vals }
override def traverse(tree: Tree): Unit = tree match {
case ValDef(_, n, actualTpe, _) if tree.symbol.owner.isTopLevelModule && types.exists(_ <:< actualTpe.tpe) =>
case ValDef(_, n, actualTpe, _) if isTopLevelModule(tree.symbol.owner) && types.exists(_ <:< actualTpe.tpe) =>
vals ::= nme.localToGetter(n).encoded
case _ => super.traverse(tree)
}
}
// inlined implemented of Symbol.isTopLevelModule that was removed in e5b050814deb2e7e1d6d05511d3a6cb6b013b549
private[this] def isTopLevelModule(s: Symbol): Boolean = s.hasFlag(reflect.internal.Flags.MODULE) && s.owner.isPackageClass
private[this] final class EvalIntermediate[T](val extra: T, val loader: ClassLoader => ClassLoader, val generated: Seq[File], val enclosingModule: String)
private[this] def classExists(dir: File, name: String) = (new File(dir, name + ".class")).exists