1 files changed, 4 insertions, 0 deletions
diff --git a/src/hir/serialise.cpp b/src/hir/serialise.cpp
index 6a74d348..0b581a27 100644
--- a/src/hir/serialise.cpp
+++ b/src/hir/serialise.cpp
@@ -466,6 +466,10 @@ namespace {
             (List,
                 serialise_vec(e);
                 ),
+            (Variant,
+                write_count(e.idx);
+                serialise_vec(e.vals);
+                ),
             (Integer,
                 write_u64(e);
                 ),