golang a 代码
文件路径：/test/typeparam/issue49667.dir/a.go
/ 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.
package a
type A[T any] struct {
}
func (a A[T]) F() {
_ = a
}