cmd/compile: remove unused cases from switch

The first just falls through, and the default case does nothing. They
can be deleted.

Change-Id: I82ab1ce3acde0b8423334cfbf35f9e0c806cd494
Reviewed-on: https://go-review.googlesource.com/65410
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/cmd/compile/internal/gc/racewalk.go b/src/cmd/compile/internal/gc/racewalk.go
index 1771e03b866bbed1f7de5b67003ceb90eca3cef4..79b6b8f40dbd877930de9938a3bf25a7918e5b81 100644 (file)
--- a/src/cmd/compile/internal/gc/racewalk.go
+++ b/src/cmd/compile/internal/gc/racewalk.go
@@ -553,10 +553,6 @@ func makeaddable(n *Node) {
                makeaddable(n.Left)
 
                // nothing to do
-       case ODOTPTR:
-               fallthrough
-       default:
-               break
        }
 }