diff --git a/alloc.d b/alloc.d
index ab49ec9..d48a589 100644
--- a/alloc.d
+++ b/alloc.d
@@ -75,13 +75,27 @@ Alloc(T)()
 }
 
 T[]
-AllocArray(T)(u64 count)
+Alloc(T)(u64 count)
 {
 	void* mem = pureMalloc(T.sizeof * count);
 	memset(mem, 0, T.sizeof * count);
 	return (cast(T*)mem)[0 .. count];
 }
 
+T[]
+AllocCopy(T)(T[] target)
+{
+	T[] arr = Alloc!(T)(target.length);
+	arr[] = target[];
+	return arr;
+}
+
+T[]
+AllocArray(T)(u64 count)
+{
+	return Alloc!(T)(count);
+}
+
 T[]
 ReallocArray(T)(T[] arr, u64 count)
 {
@@ -143,10 +157,22 @@ End(TempArena* t)
 	}
 }
 
+T[]
+AllocCopy(T)(TempArena* t, T[] target)
+{
+	return AllocCopy!(T)(t.arena, target);
+}
+
+T[]
+Alloc(T)(TempArena* t, u64 count)
+{
+	return Alloc!(T)(t.arena, count);
+}
+
 T[]
 AllocArray(T)(TempArena* t, u64 count)
 {
-	return AllocArray!(T)(t.arena, count);
+	return Alloc!(T)(t.arena, count);
 }
 
 T*
@@ -171,13 +197,27 @@ AddArenaPool(Arena* arena)
 }
 
 T[]
-AllocArray(T)(Arena* arena, u64 count)
+Alloc(T)(Arena* arena, u64 count)
 {
 	void* mem = AllocAlign(arena, T.sizeof * count, DEFAULT_ALIGNMENT);
 	memset(mem, 0, T.sizeof * count);
 	return (cast(T*)mem)[0 .. count];
 }
 
+T[]
+AllocArray(T)(Arena* arena, u64 count)
+{
+	return Alloc!(T)(arena, count);
+}
+
+T[]
+AllocCopy(T)(Arena* arena, T[] target)
+{
+	T[] arr = Alloc!(T)(arena, target.length);
+	arr[] = target[];
+	return arr;
+}
+
 T* 
 Alloc(T)(Arena* arena)
 {
@@ -278,3 +318,20 @@ ScratchAlloc(T)(u64 count)
 {
 	return AllocArray!(T)(&g_scratch.arena, count);
 }
+
+T[]
+ScratchAllocCopy(T)(T[] target)
+{
+	T[] arr = ScratchAlloc!(T)(target.length);
+	arr[] = target[];
+	return arr;
+}
+
+unittest
+{
+	u64[5] arr = [1, 2, 3, 4, 5];
+
+	u64[] copy = AllocCopy!(u64)(arr);
+
+	assert(arr == copy);
+}