From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- test/fixedbugs/bug514.go | 59 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 test/fixedbugs/bug514.go (limited to 'test/fixedbugs/bug514.go') diff --git a/test/fixedbugs/bug514.go b/test/fixedbugs/bug514.go new file mode 100644 index 0000000..9b23185 --- /dev/null +++ b/test/fixedbugs/bug514.go @@ -0,0 +1,59 @@ +// run + +// Copyright 2021 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. + +//go:build cgo + +package main + +import "runtime/cgo" + +type iface interface { + Get() int +} + +type notInHeap struct { + _ cgo.Incomplete + i int +} + +type myInt struct { + f *notInHeap +} + +func (mi myInt) Get() int { + return int(mi.f.i) +} + +type embed struct { + *myInt +} + +var val = 1234 + +var valNotInHeap = notInHeap{i: val} + +func main() { + i := val + check(i) + mi := myInt{f: &valNotInHeap} + check(mi.Get()) + ifv := iface(mi) + check(ifv.Get()) + ifv = iface(&mi) + check(ifv.Get()) + em := embed{&mi} + check(em.Get()) + ifv = em + check(ifv.Get()) + ifv = &em + check(ifv.Get()) +} + +func check(v int) { + if v != val { + panic(v) + } +} -- cgit v1.2.3