Cache quetes with type splices an type patterns

Author: nicolasstucki

compiler/src/dotty/tools/dotc/quoted/PickledQuotes.scala

@@ -204,7 +204,11 @@ object PickledQuotes {
         new TreeTraverser {
           def traverse(tree: Tree)(using Context): Unit =
             tree match
-              case _: DefTree => cacheable = false
+              case _: DefTree =>
+                if !tree.symbol.hasAnnotation(defn.QuotedRuntime_SplicedTypeAnnot)
+                && !tree.symbol.hasAnnotation(defn.QuotedRuntimePatterns_patternTypeAnnot)
+                then
+                  cacheable = false
               case _ =>
             traverseChildren(tree)
         }.traverse(tree)