golang issue51232 代码
文件路径：/test/typeparam/issue51232.go
/ errorcheck
/ 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
type RC[RG any] interface {
~[]RG
}
type Fn[RCT RC[RG], RG any] func(RCT)
type F[RCT RC[RG], RG any] interface {
Fn() Fn[RCT] / ERROR "got 1 arguments"
}
type concreteF[RCT RC[RG], RG any] struct {
makeFn func() Fn[RCT] / ERROR "got 1 arguments"
}
func (c *concreteF[RCT, RG]) Fn() Fn[RCT] { / ERROR "got 1 arguments"
return c.makeFn()
}
func NewConcrete[RCT RC[RG], RG any](Rc RCT) F[RCT] { / ERROR "got 1 arguments"
return &concreteF[RCT]{ / ERROR "cannot use" "got 1 arguments"
makeFn: nil,
}
}