1 files changed, 6 insertions, 6 deletions
diff --git a/src/type.cff b/src/type.cff
index 194ff01..3feb14c 100644
--- a/src/type.cff
+++ b/src/type.cff
@@ -295,14 +295,14 @@ extern fn typeof2(a *const Type, b *const Type) *const Type {
       if uac == ubc {
          return akonst ? a : b;
       }
-      if uac == ty_void {
-         if bkonst and !akonst { return constifychild(a); }
-         return a;
-      }
-      if ubc == ty_void {
-         if akonst and !bkonst { return constifychild(b); }
+      if uac->is(:Void) {
+         if !bkonst and akonst { return constifychild(b); }
          return b;
       }
+      if ubc->is(:Void) {
+         if !akonst and bkonst { return constifychild(a); }
+         return a;
+      }
    }
    return #null;
 }