From 23866f117ace6b4e0b2cd3c611cdb982cf20e4ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edvard=20Th=C3=B6rnros?= <edvard.thornros@gmail.com>
Date: Mon, 1 Feb 2021 10:47:55 +0100
Subject: fix compiler warning

---
 src/vm.rs | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'src/vm.rs')

diff --git a/src/vm.rs b/src/vm.rs
index dd233dc..ea15b5d 100644
--- a/src/vm.rs
+++ b/src/vm.rs
@@ -119,12 +119,6 @@ impl VM {
         self.stack.push(value)
     }
 
-    fn pop_twice(&mut self) -> (Value, Value) {
-        let (a, b) = (self.stack.remove(self.stack.len() - 1),
-                      self.stack.remove(self.stack.len() - 1));
-        (b, a)  // this matches the order they were on the stack
-    }
-
     fn _peek_up(&self, amount: usize) -> Option<&Value> {
         self.stack.get(self.stack.len() - amount)
     }
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