go/test/fixedbugs/issue73748b.go

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// run
// Copyright 2025 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
import (
"context"
"io"
"runtime/trace"
)
type T struct {
a [16]int
}
//go:noinline
func f(x, y *T) {
*x = *y
}
func main() {
trace.Start(io.Discard)
defer func() {
recover()
trace.Log(context.Background(), "a", "b")
}()
f(nil, nil)
}