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typers: simplifies original calculation in typedAnnotated

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xeno-by committed Jun 8, 2012
1 parent d81d392 commit 74486cf519ac970e545578597b81f260c10b80b6
Showing with 3 additions and 4 deletions.
  1. +3 −4 src/compiler/scala/tools/nsc/typechecker/Typers.scala
@@ -3694,11 +3694,10 @@ trait Typers extends Modes with Adaptations with Taggings {
// hence we go the extra mile to hand-craft tis guy
val original =
if (arg1.isType)
(tree, arg1) match {
case (Annotated(annot, arg), tt @ TypeTree()) => Annotated(annot, tt.original)
arg1 match {
case tt @ TypeTree() => Annotated(ann, tt.original)
// this clause is needed to correctly compile stuff like "new C @D" or "@(inline @getter)"
case (Annotated(annot, arg), _) => Annotated(annot, arg1)
case _ => throw new Error("unexpected trees in typedAnnotated: tree = %s, arg1 = %s".format(showRaw(tree), showRaw(arg1)))
case _ => Annotated(ann, arg1)
}
else
tree

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