change enum backing type

1 files changed, 3 insertions, 0 deletions

diff --git a/src/type.cff b/src/type.cff
index b0cb259..a07ea0d 100644
--- a/src/type.cff
+++ b/src/type.cff
@@ -208,6 +208,9 @@ extern fn mkslicetype(child *const Type) *const Type {
 fn numtype2rank(ty *const Type) int {
    ty = unconstify(ty);
    switch {
+   case ty->is(:Enum);
+      assert(ty.u.Enum.lax, "lax");
+      return numtype2rank(ty.u.Enum.intty);
    case ty->is(:Int) and (ty == ty_int or ty.size < ty_int.size);
       return 0;
    case ty == ty_uint; return 1;