golang a 代码
文件路径：/test/typeparam/issue48962.dir/a.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 a
type (
A[P any] [10]P
S[P any] struct{ f P }
P[P any] *P
M[K comparable, V any] map[K]V
)