mirror of
https://github.com/golang/go
synced 2024-11-16 22:14:45 -07:00
41 lines
601 B
Go
41 lines
601 B
Go
|
// 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.
|
||
|
|
|
||
|
|
// Issue 54638: composite literal assignment with
|
||
|
|
// alignment > PtrSize causes ICE.
|
||
|
|
|
||
|
|
package p
|
||
|
|
|
||
|
|
import "sync/atomic"
|
||
|
|
|
||
|
|
type S struct{ l any }
|
||
|
|
|
||
|
|
type T struct {
|
||
|
|
H any
|
||
|
|
a [14]int64
|
||
|
|
f func()
|
||
|
|
x atomic.Int64
|
||
|
|
}
|
||
|
|
|
||
|
|
//go:noinline
|
||
|
|
func (T) M(any) {}
|
||
|
|
|
||
|
|
type W [2]int64
|
||
|
|
|
||
|
|
//go:noinline
|
||
|
|
func (W) Done() {}
|
||
|
|
|
||
|
|
func F(l any) [3]*int {
|
||
|
|
var w W
|
||
|
|
var x [3]*int // use some stack
|
||
|
|
t := T{H: S{l: l}}
|
||
|
|
go func() {
|
||
|
|
t.M(l)
|
||
|
|
w.Done()
|
||
|
|
}()
|
||
|
|
return x
|
||
|
|
}
|