1 // run 2 3 // Copyright 2017 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 package main 8 9 import "os" 10 11 func panicWhenNot(cond bool) { 12 if cond { 13 os.Exit(0) 14 } else { 15 panic("nilcheck elim failed") 16 } 17 } 18 19 func main() { 20 e := (*string)(nil) 21 panicWhenNot(e == e) 22 // Should never reach this line. 23 panicWhenNot(*e == *e) 24 } 25
