golang issue20529 代码
文件路径：/test/fixedbugs/issue20529.go
/ errorcheck
/ +build amd64
/ 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.
/ Issue 20529: Large stack frames caused compiler panics.
/ Only tested on amd64 because the test only makes sense
/ on a 64 bit system, and it is platform-agnostic,
/ so testing one suffices.
package p
import "runtime"
func f() { / GC_ERROR "stack frame too large"
x := [][]int{1e9: []int{}}
runtime.KeepAlive(x)
}