go/test/typeparam/issue51232.go
Matthew Dempsky e24977d231 all: avoid use of cmd/compile -G flag in tests
The next CL will remove the -G flag, effectively hard-coding it to its
current default (-G=3).

Change-Id: Ib4743b529206928f9f1cca9fdb19989728327831
Reviewed-on: https://go-review.googlesource.com/c/go/+/388534
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-03-01 19:45:34 +00:00

32 lines
551 B
Go

// compile
// 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]
}
type concreteF[RCT RC[RG], RG any] struct {
makeFn func() Fn[RCT]
}
func (c *concreteF[RCT, RG]) Fn() Fn[RCT] {
return c.makeFn()
}
func NewConcrete[RCT RC[RG], RG any](Rc RCT) F[RCT] {
return &concreteF[RCT]{
makeFn: nil,
}
}