/
/
opt
/
golang
/
1.19.4
/
test
/
typeparam
Server: in-mum-web1112.main-hosting.eu (62.72.28.111)
You: 216.73.216.137
PHP 8.3.16
Dir:
/opt/golang/1.19.4/test/typeparam
Edit:
/opt/golang/1.19.4/test/typeparam/issue47925b.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 type I[T any] interface { foo() } type E[T any] interface { } //go:noinline func f[T I[T]](x T) E[T] { // contains a cast from nonempty to empty interface return E[T](I[T](x)) } type S struct { x int } func (s *S) foo() {} func main() { i := f(&S{x: 7}) if i.(*S).x != 7 { panic("bad") } }
Ukuran: 486 B