From aa156e4bfce1cce0042b042317ac7213eb8f428b Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Mon, 31 Dec 2018 15:51:53 +0000
Subject: [PATCH] Vet demo.odin

---
 examples/demo/demo.odin | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/demo/demo.odin b/examples/demo/demo.odin
index 9c64ea733..ba6e71f44 100644
--- a/examples/demo/demo.odin
+++ b/examples/demo/demo.odin
@@ -756,6 +756,8 @@ complete_switch :: proc() {
 		case D: fmt.println("D");
 		case:   fmt.println("?");
 		}
+
+		_ = b;
 	}
 	{ // union
 		Foo :: union {int, bool};
@@ -774,6 +776,7 @@ cstring_example :: proc() {
 	Y :: string(X);
 
 	w := W;
+	_ = w;
 	x: cstring = X;
 	y: string = Y;
 	z := string(x);
@@ -815,7 +818,6 @@ bit_set_type :: proc() {
 
 		d: Days;
 		d = {Sunday, Monday};
-		x := Tuesday;
 		e := d | WEEKEND;
 		e |= {Monday};
 		fmt.println(d, e);