Initial commit: Go 1.23 release state

test/typeparam/issue45738.go

@@ -0,0 +1,18 @@
+// compile
+
+// Copyright 2021 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
+
+//go:noinline
+func f[T any]() {
+	x := 5
+	g := func() int { return x }
+	g()
+}
+
+func main() {
+	f[int]()
+}