Beginning sema work

1 files changed, 6 insertions, 6 deletions

diff --git a/oryxc/src/intern.rs b/oryxc/src/intern.rs
index 5fb5cd0..86088a8 100644
--- a/oryxc/src/intern.rs
+++ b/oryxc/src/intern.rs
@@ -5,7 +5,7 @@ use dashmap::DashMap;
 
 pub struct Interner<V, I>
 where
-	V: Copy + Eq + Hash,
+	V: Clone + Eq + Hash,
 	I: Copy + From<usize> + Into<usize>,
 {
 	map:   DashMap<V, I>,
@@ -14,7 +14,7 @@ where
 
 impl<V, I> Interner<V, I>
 where
-	V: Copy + Eq + Hash,
+	V: Clone + Eq + Hash,
 	I: Copy + From<usize> + Into<usize>,
 {
 	pub fn new() -> Self {
@@ -24,15 +24,15 @@ where
 		};
 	}
 
-	pub fn get(&self, key: I) -> V {
-		return self.store[key.into()];
+	pub fn get(&self, key: I) -> &V {
+		return &self.store[key.into()];
 	}
 
 	pub fn intern(&self, value: V) -> I {
 		if let Some(key) = self.map.get(&value) {
 			return *key;
 		}
-		let key = self.store.push(value).into();
+		let key = self.store.push(value.clone()).into();
 		self.map.insert(value, key);
 		return key;
 	}
@@ -66,7 +66,7 @@ mod tests {
 		let ys = xs.iter().map(|&x| interner.intern(x)).collect::<Vec<_>>();
 
 		for i in 0..ys.len() {
-			assert_eq!(interner.get(ys[i]), xs[0]);
+			assert_eq!(*interner.get(ys[i]), xs[0]);
 		}
 	}
 }