Add test to from-tasty blacklist

nicolasstucki · nicolasstucki · commit 24913b19ad3b · 2020-10-15T12:04:59.000+02:00
diff --git a/compiler/test/dotc/pos-from-tasty.blacklist b/compiler/test/dotc/pos-from-tasty.blacklist
@@ -16,3 +16,6 @@ notNull.scala
 
 # cyclic reference involving @uncheckedVariance
 annot-bootstrap.scala
+
+# missing position
+rbtree.scala
