enum, union

src/comptime.zig

@@ -1616,7 +1616,8 @@ pub const VM = struct {
                 },
                 .enum_decl => |ed| {
                     if (std.mem.eql(u8, ed.name, name)) {
-                        const val = Value{ .type_val = .{ .enum_type = name } };
+                        const ty: Type = if (ed.variant_types.len > 0) .{ .union_type = name } else .{ .enum_type = name };
+                        const val = Value{ .type_val = ty };
                         try self.globals.put(name, val);
                         return val;
                     }