1 // Copyright 2024 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // Linkname fastrand is allowed _for now_, as it has a 6 // linknamed definition, for legacy reason. 7 // NOTE: this may not be allowed in the future. Don't do this! 8 9 package main 10 11 import _ "unsafe" 12 13 //go:linkname fastrand runtime.fastrand 14 func fastrand() uint32 15 16 func main() { 17 println(fastrand()) 18 } 19