Initial commit: Go 1.23 release state

test/fixedbugs/issue30476.go

@@ -0,0 +1,30 @@
+// run
+
+// Copyright 2019 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 30476: KeepAlive didn't keep stack object alive.
+
+package main
+
+import "runtime"
+
+func main() {
+	x := new([10]int)
+	runtime.SetFinalizer(x, func(*[10]int) { panic("FAIL: finalizer runs") })
+	p := &T{x, 0}
+	use(p)
+	runtime.GC()
+	runtime.GC()
+	runtime.GC()
+	runtime.KeepAlive(p)
+}
+
+type T struct {
+	x *[10]int
+	y int
+}
+
+//go:noinline
+func use(*T) {}