go issue18725 源码
golang issue18725 代码
文件路径：/test/fixedbugs/issue18725.go
// run
// Copyright 2017 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 "os"
func panicWhenNot(cond bool) {
if cond {
os.Exit(0)
} else {
panic("nilcheck elim failed")
}
}
func main() {
e := (*string)(nil)
panicWhenNot(e == e)
// Should never reach this line.
panicWhenNot(*e == *e)
}
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