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35 lines
557 B
Go
35 lines
557 B
Go
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// run
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import "runtime"
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type T [10]int
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var m map[*T]int
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//go:noinline
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func F() {
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m = map[*T]int{
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K(): V(), // the key temp should be live across call to V
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}
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}
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//go:noinline
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func V() int { runtime.GC(); runtime.GC(); runtime.GC(); return 123 }
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//go:noinline
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func K() *T {
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p := new(T)
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runtime.SetFinalizer(p, func(*T) { println("FAIL") })
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return p
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}
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func main() {
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F()
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}
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