:bug: mark unions as union in typedefs

diff --git a/src/parse/scan0.c b/src/parse/scan0.c
index d2f2ab7d49336371ddb881040ac8986ec6a89dca..466d4c2015590064e4e8b0b08bcf84cb2a2a7036 100644 (file)
--- a/src/parse/scan0.c
+++ b/src/parse/scan0.c
@@ -141,7 +141,8 @@ ANN static void typedef_simple(const Env env, const Type_Def tdef,
   if (tdef->ext->array && !tdef->ext->array->exp) {
     set_tflag(t, tflag_empty);
     SET_FLAG(t, abstract);
-  }
+  } else if(tflag(base, tflag_union))
+    set_tflag(t, tflag_union);
 }
 
 ANN static m_bool typedef_complex(const Env env, const Type_Def tdef,