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author | Jason Zaugg <jzaugg@gmail.com> | 2013-04-10 16:32:34 +0200 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-04-10 18:03:24 +0200 |
commit | d332b4614dfd07b4fd91576dac3ff3fddd657106 (patch) | |
tree | 7f53a3829307e0170693d2134901a58deb21b0ec /src/main | |
parent | 78499a5d509fef4bcdf517f75a8bb29f3a54f569 (diff) | |
download | scala-async-d332b4614dfd07b4fd91576dac3ff3fddd657106.tar.gz scala-async-d332b4614dfd07b4fd91576dac3ff3fddd657106.tar.bz2 scala-async-d332b4614dfd07b4fd91576dac3ff3fddd657106.zip |
Scala 2.10.1 compat: apply renaming to originals of TypeTrees
Diffstat (limited to 'src/main')
-rw-r--r-- | src/main/scala/scala/async/TransformUtils.scala | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/main/scala/scala/async/TransformUtils.scala b/src/main/scala/scala/async/TransformUtils.scala index db82ed6..434d6fd 100644 --- a/src/main/scala/scala/async/TransformUtils.scala +++ b/src/main/scala/scala/async/TransformUtils.scala @@ -58,6 +58,13 @@ private[async] final case class TransformUtils[C <: Context](c: C) { val renamer = new Transformer { override def transform(tree: Tree) = tree match { case Ident(_) => (renameMap get tree.symbol).fold(tree)(Ident(_)) + case tt: TypeTree if tt.original != EmptyTree && tt.original != null => + // We also have to apply our renaming transform on originals of TypeTrees. + // TODO 2.10.1 Can we find a cleaner way? + val symTab = c.universe.asInstanceOf[reflect.internal.SymbolTable] + val tt1 = tt.asInstanceOf[symTab.TypeTree] + tt1.setOriginal(transform(tt.original).asInstanceOf[symTab.Tree]) + super.transform(tree) case _ => super.transform(tree) } } |