go/ast: add missing handling for ListExpr in Walk

Change-Id: I96170f1ca481b5fe21c85f99e877fa090e4dccc2
Reviewed-on: https://go-review.googlesource.com/c/go/+/304452
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>

diff --git a/src/go/ast/walk.go b/src/go/ast/walk.go
index f909c00b4bdc236f16907d7abfdb7a06ca02a189..a57ff25ac5afed4ed1ed77f2e28bc65ac0d64051 100644 (file)
--- a/src/go/ast/walk.go
+++ b/src/go/ast/walk.go
@@ -116,6 +116,9 @@ func Walk(v Visitor, node Node) {
                Walk(v, n.X)
                Walk(v, n.Index)
 
+       case *ListExpr:
+               walkExprList(v, n.ElemList)
+
        case *SliceExpr:
                Walk(v, n.X)
                if n.Low != nil {