golang a 代码
文件路径：/test/typeparam/issue50481c.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 interface {
int | int64
}
type B interface {
string
}
type C interface {
String() string
}
type Myint int
func (i Myint) String() string {
return "aa"
}
type T[P A, _ C, _ B] int
func (v T[P, Q, R]) test() {
var r Q
r.String()
}