From: Ian Lance Taylor <iant@golang.org>
Date: Sat, 12 Feb 2022 22:16:51 +0000 (-0800)
Subject: test: add notinheap test that caused a gofrontend crash
X-Git-Tag: go1.18rc1~29
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=16b1893600b4f367c6503b512832dea565f9621b;p=gostls13.git

test: add notinheap test that caused a gofrontend crash

Change-Id: Ie949f2131845f9f9292caff798f6933648779122
Reviewed-on: https://go-review.googlesource.com/c/go/+/385434
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
---

diff --git a/test/fixedbugs/bug515.go b/test/fixedbugs/bug515.go
new file mode 100644
index 0000000000..186f46609a
--- /dev/null
+++ b/test/fixedbugs/bug515.go
@@ -0,0 +1,21 @@
+// compile
+
+// Copyright 2022 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.
+
+// Caused a gofrontend crash.
+
+package p
+
+//go:notinheap
+type S1 struct{}
+
+type S2 struct {
+	r interface { Read([]byte) (int, error) }
+	s1, s2 []byte
+	p *S1
+	n uintptr
+}
+
+var V any = S2{}