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go/test/fixedbugs/issue15733.go
Keith Randall d603c27c6b cmd/compile: large ptr literals must escape
They get rewritten to NEWs, and they must be marked as escaping
so walk doesn't try to allocate them back onto the stack.

Fixes #15733

Change-Id: I433033e737c3de51a9e83a5a273168dbc9110b74
Reviewed-on: https://go-review.googlesource.com/23223
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2016-05-19 15:12:01 +00:00

24 lines
309 B
Go

// compile
// Copyright 2016 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
type S struct {
a [1 << 16]byte
}
func f1() {
p := &S{}
_ = p
}
type T [1 << 16]byte
func f2() {
p := &T{}
_ = p
}