Initial commit: Go 1.23 release state

test/closure1.go

@@ -0,0 +1,19 @@
+// run
+
+// Copyright 2015 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
+
+func main() {
+	x := 0
+	func() {
+		x = 1
+	}()
+	func() {
+		if x != 1 {
+			panic("x != 1")
+		}
+	}()
+}