From 953fe7cb2a801c9d0eacd977a750a2bb32b9c98b Mon Sep 17 00:00:00 2001
From: Alek Ratzloff <alekratz@gmail.com>
Date: Sun, 16 Jan 2022 19:53:08 -0800
Subject: [PATCH] Squash some more warnings from unused member in Machine

We're not using objects yet, so the object arena isn't being used.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
---
 src/vm/machine.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/vm/machine.rs b/src/vm/machine.rs
index 96ee3e5..ff1e6ca 100644
--- a/src/vm/machine.rs
+++ b/src/vm/machine.rs
@@ -67,7 +67,7 @@ pub struct Machine {
     globals: BTreeMap<Word, Value>,
     stack: Vec<Value>,
     max_stack_size: Option<usize>,
-    arena: Rc<RefCell<Arena>>,
+    _arena: Rc<RefCell<Arena>>,
     quote_table: QuoteTable,
     scope_stack: ScopeStack,
     call_stack: Vec<Frame>,
@@ -84,7 +84,7 @@ impl Machine {
             globals,
             stack: Default::default(),
             max_stack_size,
-            arena: Rc::new(RefCell::new(arena)),
+            _arena: Rc::new(RefCell::new(arena)),
             quote_table: Default::default(),
             scope_stack,
             call_stack: Default::default(),