Disable more from tasty tests

Author: odersky

compiler/test/dotty/tools/dotc/FromTastyTests.scala

@@ -31,6 +31,9 @@ class FromTastyTests extends ParallelTesting {
         // Compiles wrong class
         "simpleClass.scala",
 
+        // Class not found
+        "simpleCaseObject.scala",
+
         // Owner discrepancy for refinements
         "NoCyclicReference.scala",
         "i1795.scala",
@@ -84,6 +87,10 @@ class FromTastyTests extends ParallelTesting {
     implicit val testGroup: TestGroup = TestGroup("runTestFromTasty")
     val (step1, step2, step3) = compileTastyInDir("../tests/run", defaultOptions,
        blacklist = Set(
+
+        // Class not found
+        "puzzle.scala",
+
          "t3613.scala",
 
          // Missing position