golang issue18640 代码
文件路径：/test/fixedbugs/issue18640.go
/ compile
/ Copyright 2017 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
type (
a = b
b struct {
*a
}
)
type (
c struct {
*d
}
d = c
)
/ The compiler cannot handle these cases. Disabled for now.
/ See issue #25838.
/*
type (
e = f
f = g
g = []h
h i
i = j
j = e
)
type (
a1 struct{ *b1 }
b1 = c1
c1 struct{ *b1 }
)
type (
a2 struct{ b2 }
b2 = c2
c2 struct{ *b2 }
)
*/