From 22bfe370d2fab1076d7750b16afeba39607da32b Mon Sep 17 00:00:00 2001
From: Valk Richard Li <48872266+ValKmjolnir@users.noreply.github.com>
Date: Mon, 3 Feb 2020 13:48:07 +0800
Subject: [PATCH] update

---
 version2.0/run/closure.nas | 46 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 version2.0/run/closure.nas

diff --git a/version2.0/run/closure.nas b/version2.0/run/closure.nas
new file mode 100644
index 0000000..ff6406f
--- /dev/null
+++ b/version2.0/run/closure.nas
@@ -0,0 +1,46 @@
+var a=1;
+var f=func
+{
+	var a=4;
+	return func{return a;}
+}
+var b=f();
+print(b());
+# output 4
+
+var h=func
+{
+	var a=4;
+	var k=func{return a;};
+	a=0;
+	return k;
+}
+b=h();
+print(b());
+# output 0
+
+var c=0;
+var f2=func
+{
+	var a=4;
+	var k=func{return a;};
+	a=0;
+	c=func{a=2;};
+	return k;
+}
+b=f2();
+print(b());
+# output 0
+c();
+print(b());
+# output 2
+
+var cl_fun=func(x)
+{
+	var a=x;
+	return func{return a;};
+}
+b=cl_fun(1);
+c=cl_fun(10);
+print(b());
+# output 1
\ No newline at end of file