diff options
Diffstat (limited to 'src/library/scala/reflect/api/TreePrinters.scala')
| -rw-r--r-- | src/library/scala/reflect/api/TreePrinters.scala | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/library/scala/reflect/api/TreePrinters.scala b/src/library/scala/reflect/api/TreePrinters.scala index 43865915d3..3d64ec8e40 100644 --- a/src/library/scala/reflect/api/TreePrinters.scala +++ b/src/library/scala/reflect/api/TreePrinters.scala @@ -29,17 +29,21 @@ trait TreePrinters { self: Universe => def newTreePrinter(out: PrintWriter): TreePrinter // emits more or less verbatim representation of the provided tree - // todo. when LiftCode becomes a macro, throw this code away and use that macro class RawTreePrinter(out: PrintWriter) extends TreePrinter { + val EmptyValDef = self.emptyValDef def print(args: Any*): Unit = args foreach { case EmptyTree => print("EmptyTree") + case EmptyValDef => + print("emptyValDef") case tree @ TypeTree() => print("TypeTree()") if (tree.tpe != null) print(".setType(", tree.tpe, ")") else if (tree.original != null) print(".setOriginal(", tree.original, ")") + case Literal(Constant(s: String)) => + print("Literal(Constant(\"" + s + "\"))") case tree: Tree => print(tree.printingPrefix+"(") val it = tree.productIterator |