go issue48049 源码
golang issue48049 代码
文件路径：/test/typeparam/issue48049.go
// run
// 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 main
func main() {
Gooer2[byte]()
}
type Fooer[T any] interface {
Foo(p T)
}
type fooer1[T any] struct{}
func (fooer1[T]) Foo(T) {}
type fooer2[T any] struct {
r []Fooer[T]
}
//go:noinline
func (mr fooer2[T]) Foo(p T) {
mr.r[0] = fooer1[T]{}
return
}
func Gooer2[T any]() Fooer[T] {
return fooer2[T]{}
}
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