diff -r 151f0b57b4e4 -r f6a46e29853b stage4/generate_c/generate_c_typedecl.cc
--- a/stage4/generate_c/generate_c_typedecl.cc	Wed Nov 14 18:37:42 2012 +0000
+++ b/stage4/generate_c/generate_c_typedecl.cc	Wed Nov 14 18:39:02 2012 +0000
@@ -323,7 +323,7 @@
     }
     symbol_c *type_name = get_datatype_info_c::get_datatype_id(symbol->datatype);
     if (NULL == type_name) {
-      ERROR_MSG("generate_c does not support anonymous enumerated data types.");
+//       ERROR_MSG("generate_c does not support anonymous enumerated data types.");
     } else
     type_name->accept(*basedecl);
   }