Editando: issue48013.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 import ( "fmt" "unsafe" ) type S[T any] struct { val T } // Test type substitution where base type is unsafe.Pointer type U[T any] unsafe.Pointer func test[T any]() T { var q U[T] var v struct { // Test derived type that contains an unsafe.Pointer p unsafe.Pointer val T } _ = q return v.val } func main() { want := 0 got := test[int]() if got != want { panic(fmt.Sprintf("got %f, want %f", got, want)) } }
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