Proliferating the number of debugging modes bec...

Proliferating the number of debugging modes because it's still way
too hard to see what's going on in there. Until we get hubert's type
debugger with its whiz-bang whizbanginess, we'll have to struggle along
with somewhat prettier ascii. This introduces:

  -Yinfer-debug

which tries to print in readable fashion what is happening in the
worlds of inference and implicit search. It should be made a bit more
complementary and less overlappy with -Ytyper-debug. No review.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/files/neg/variances.check b/test/files/neg/variances.check
index d395e45e4e..4eaab56cef 100644
--- a/test/files/neg/variances.check
+++ b/test/files/neg/variances.check
@@ -7,7 +7,7 @@ variances.scala:14: error: covariant type A occurs in contravariant position in
 variances.scala:16: error: covariant type A occurs in invariant position in supertype test.C[A] with ScalaObject of object Baz
     object Baz extends C[A]
            ^
-variances.scala:63: error: covariant type A occurs in contravariant position in type => test.Covariant.T[A]{val m: (A) => A} of value x
+variances.scala:63: error: covariant type A occurs in contravariant position in type => test.Covariant.T[A]{val m: A => A} of value x
     val x: T[A] {
         ^
 variances.scala:79: error: covariant type T occurs in contravariant position in type => test.TestAlias.B[C.this.A] of method foo