1 files changed, 39 insertions, 23 deletions

diff --git a/tests/neg/typers.scala b/tests/neg/typers.scala
index d25a8911e..2f1cf40c4 100644
--- a/tests/neg/typers.scala
+++ b/tests/neg/typers.scala
@@ -1,40 +1,56 @@
 object typers {
-  
+
+  class A(x: Int) {
+    val x: String = "a"  // error: double def
+
+    { val y: String = ""
+      val y: Int = 0     // error: double def
+      y
+    }
+  }
+
+  class B { self =>      // error: double def
+    def self: Int = 0
+    def self(x: Int): Int = x
+  }
+
   class C {
     val x: Int
-    val x: String
+    val x: String        // error: double def
     val y: Int
-    def y: String
+    def y: String        // error: double def
     val z: Int
-    def z(): String
-    
-    def f(x: Any) = ()
+    def z(): String      // error: double def
+
+    def f(x: Any) = ()   // error: double def
     def f(x: AnyRef): AnyRef
-    
+
     def g(x: Object): Unit
-    def g[T](x: T): T = x
+    def g[T](x: T): T = x  // error: double def
   }
-  
-  
+
+
+
+
   object returns {
-    
-    def foo(x: Int) = {
+
+    def foo(x: Int) = {   // error: has return; needs result type
       return 3
     }
-    
-    return 4
+
+    return 4            // error: return outside method definition
   }
-  
+
   object cyclic {
-    def factorial(acc: Int, n: Int) = 
+    def factorial(acc: Int, n: Int) =
       if (n == 0) acc
-      else factorial(acc * n, n - 1)
-      
-    def foo(x: Int) = x
+      else factorial(acc * n, n - 1)    // error: cyclic reference
+
+    def foo(x: Int) = x                 // error: cyclic reference
     def foo() = foo(1)
-      
+
   }
-  
+
   object tries {
 
     val x = try {
@@ -46,6 +62,6 @@ object typers {
   }
 
   class Refinements {
-    val y: C { val x: T; type T }
+    val y: C { val x: T; type T }  // error: illegal forward reference in refinement
   }
-}
\ No newline at end of file
+}