go issue20780 源码
golang issue20780 代码
文件路径：/test/fixedbugs/issue20780.go
// errorcheck
// Copyright 2018 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.
// We have a limit of 1GB for stack frames.
// Make sure we include the callee args section.
package main
type Big = [400e6]byte
func f() { // GC_ERROR "stack frame too large"
// Note: This test relies on the fact that we currently always
// spill function-results to the stack, even if they're so
// large that we would normally heap allocate them. If we ever
// improve the backend to spill temporaries to the heap, this
// test will probably need updating to find some new way to
// construct an overly large stack frame.
g(h(), h())
}
func g(Big, Big)
func h() Big
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