Do not reuse stateful transformers in the query compiler

slick · Aug 16, 2012 · 1e87e1f · 1e87e1f
1 parent be1c55e
commit 1e87e1f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/main/scala/scala/slick/compiler/ReconstructProducts.scala b/src/main/scala/scala/slick/compiler/ReconstructProducts.scala
@@ -78,7 +78,7 @@ class ReconstructProducts extends Phase {
   }
 
   /** Replace matching products */
-  private object transformer extends Transformer.Defs {
+  private def transformer = new Transformer.Defs {
     // Narrow the target of a ref to the actual Pure value produced
     def narrow(n: Node): Option[Pure] = n match {
       case n: Pure => Some(n)

diff --git a/src/main/scala/scala/slick/compiler/RewritePaths.scala b/src/main/scala/scala/slick/compiler/RewritePaths.scala
@@ -170,7 +170,7 @@ class PruneFields extends Phase {
 
   def apply(n: Node, state: CompilationState) = prune.repeat(n)
 
-  val prune = new Transformer {
+  def prune = new Transformer {
     val refs = new HashSet[Symbol]()
     override def initTree(n: Node) {
       super.initTree(n)