Commit ec67d6e03a

@@ -23,6 +23,12 @@ pub fn MultiArrayList(comptime T: type) type {
         len: usize = 0,
         capacity: usize = 0,
 
+        pub const empty: Self = .{
+            .bytes = undefined,
+            .len = 0,
+            .capacity = 0,
+        };
+
         const Elem = switch (@typeInfo(T)) {
             .@"struct" => T,
             .@"union" => |u| struct {
@@ -474,7 +480,7 @@ pub fn MultiArrayList(comptime T: type) type {
                 pub fn swap(sc: @This(), a_index: usize, b_index: usize) void {
                     inline for (fields, 0..) |field_info, i| {
                         if (@sizeOf(field_info.type) != 0) {
-                            const field = @as(Field, @enumFromInt(i));
+                            const field: Field = @enumFromInt(i);
                             const ptr = sc.slice.items(field);
                             mem.swap(field_info.type, &ptr[a_index], &ptr[b_index]);
                         }