From b570821c8a7f9fda07f9505fc0eed253677ff6fe Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Thu, 29 Nov 2018 17:01:01 +0100
Subject: [PATCH] Properly use the never type.

---
 2016/src/day25.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/2016/src/day25.rs b/2016/src/day25.rs
index 40ae4fa..e899cdb 100644
--- a/2016/src/day25.rs
+++ b/2016/src/day25.rs
@@ -19,12 +19,11 @@ impl common::Solution for Day25 {
         let initial = 0b101010101010 - 362 * 7;
         println!("Initial value: {}", initial);
         sender_program(initial);
-        unreachable!();
     }
 }
 
 /// This function is an approximation of what the original code is doing.
-pub fn sender_program(mut a: i32) {
+pub fn sender_program(mut a: i32) -> ! {
     // Placeholder variables
     let mut b;
     let mut d;