1 files changed, 0 insertions, 36 deletions
diff --git a/src/go/ast/walk_typeparams.go b/src/go/ast/walk_typeparams.go
deleted file mode 100644
index b6621335b8..0000000000
--- a/src/go/ast/walk_typeparams.go
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2021 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build typeparams
-// +build typeparams
-
-package ast
-
-import (
-	"fmt"
-)
-
-func walkFuncTypeParams(v Visitor, n *FuncType) {
-	if n.TParams != nil {
-		Walk(v, n.TParams)
-	}
-}
-
-func walkTypeSpecParams(v Visitor, n *TypeSpec) {
-	if n.TParams != nil {
-		Walk(v, n.TParams)
-	}
-}
-
-func walkOtherNodes(v Visitor, n Node) {
-	if e, ok := n.(*ListExpr); ok {
-		if e != nil {
-			for _, elem := range e.ElemList {
-				Walk(v, elem)
-			}
-		}
-	} else {
-		panic(fmt.Sprintf("ast.Walk: unexpected node type %T", n))
-	}
-}