go/ast: add missing handling of SendStmt to ast.Walk

R=adg CC=golang-dev https://golang.org/cl/4044048

go/ast: add missing handling of SendStmt to ast.Walk
R=adg CC=golang-dev https://golang.org/cl/4044048
3a54d438 · Robert Griesemer · d203c435 · 3a54d438
Commit 3a54d438 authored Feb 02, 2011 by Robert Griesemer
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walk.go src/pkg/go/ast/walk.go +4 -0

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--- a/src/pkg/go/ast/walk.go
+++ b/src/pkg/go/ast/walk.go
@@ -195,6 +195,10 @@ func Walk(v Visitor, node Node) {
 	case *ExprStmt:
 		Walk(v, n.X)

+	case *SendStmt:
+		Walk(v, n.Chan)
+		Walk(v, n.Value)
+
 	case *IncDecStmt:
 		Walk(v, n.X)