Initial commit: Go 1.23 release state

test/fixedbugs/issue52953.go

@@ -0,0 +1,29 @@
+// 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.
+
+// Issue 52953: miscompilation for composite literal assignment
+// when LHS is address-taken.
+
+package main
+
+type T struct {
+	Field1 bool
+}
+
+func main() {
+	var ret T
+	ret.Field1 = true
+	var v *bool = &ret.Field1
+	ret = T{Field1: *v}
+	check(ret.Field1)
+}
+
+//go:noinline
+func check(b bool) {
+	if !b {
+		panic("FAIL")
+	}
+}