golang issue25838 代码
文件路径：/src/go/types/testdata/fixedbugs/issue25838.go
/ Copyright 2022 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.
package p
/ examples from the issue
type (
e = f
f = g
g = []h
h i
i = j
j = e
)
type (
e1 = []h1
h1 e1
)
type (
P = *T
T P
)