Initial commit: Go 1.23 release state

test/fixedbugs/issue53137.go

@@ -0,0 +1,32 @@
+// run
+
+// 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.
+
+package main
+
+import (
+	"unsafe"
+)
+
+type Embedded struct {
+	B int
+}
+
+type S[K any] struct {
+	A K
+	Embedded
+}
+
+func showOffsets[K any](d *S[K]) {
+	o1 := unsafe.Offsetof(d.B)
+	o2 := unsafe.Offsetof(d.Embedded)
+	if o1 != o2 {
+		panic("offset mismatch")
+	}
+}
+
+func main() {
+	showOffsets(new(S[int]))
+}