Drop lines from test

The lines in question now cause an error ("cannot be instantiated...")
which masks the real tests at phase PostTyper.

Also adapt bugcount of hklower test

Author: odersky

test/dotc/tests.scala

@@ -105,7 +105,7 @@ class tests extends CompilerTest {
 
   @Test def neg_abstractOverride() = compileFile(negDir, "abstract-override", xerrors = 2)
   @Test def neg_blockescapes() = compileFile(negDir, "blockescapesNeg", xerrors = 1)
-  @Test def neg_bounds() = compileFile(negDir, "bounds", xerrors = 3)
+  @Test def neg_bounds() = compileFile(negDir, "bounds", xerrors = 2)
   @Test def neg_typedapply() = compileFile(negDir, "typedapply", xerrors = 3)
   @Test def neg_typedIdents() = compileDir(negDir, "typedIdents", xerrors = 2)
   @Test def neg_assignments() = compileFile(negDir, "assignments", xerrors = 3)
@@ -145,7 +145,7 @@ class tests extends CompilerTest {
   @Test def neg_cycles = compileFile(negDir, "cycles", xerrors = 9)
   @Test def neg_boundspropagation = compileFile(negDir, "boundspropagation", xerrors = 5)
   @Test def neg_refinedSubtyping = compileFile(negDir, "refinedSubtyping", xerrors = 2)
-  @Test def neg_hklower = compileFile(negDir, "hklower", xerrors = 3)
+  @Test def neg_hklower = compileFile(negDir, "hklower", xerrors = 4)
   @Test def neg_Iter2 = compileFile(negDir, "Iter2", xerrors = 2)
   @Test def neg_i0091_infpaths = compileFile(negDir, "i0091-infpaths", xerrors = 3)
   @Test def neg_i0248_inherit_refined = compileFile(negDir, "i0248-inherit-refined", xerrors = 4)

tests/neg/bounds.scala

@@ -1,9 +1,7 @@
 object Test {
-  class C[B >: String <: Int](x: B)
   def g[B >: String <: Int](x: B): Int = x
   def main(args: Array[String]): Unit = {
     g("foo")
-    new C("bar")
   }
   def baz[X >: Y, Y <: String](x: X, y: Y) = (x, y)
 

tests/neg/hklower.scala

@@ -1,4 +1,4 @@
-class Test {
+class Test { // error conflicting bounds
 
   type T[X] // OK
   type U[X] = T[X] // OK