From 372f4b6a4ecca33191159328989dbd16d5fcc527 Mon Sep 17 00:00:00 2001
From: Michael Matz <matz@suse.de>
Date: Mon, 15 Aug 2016 18:54:11 +0200
Subject: Fix enum bitfields passed to stdarg functions

VT_ENUM types use the .ref member and can be VT_BITFIELD,
so we need to copy it as well.  Simply do it always.
---
 tccgen.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tccgen.c')

diff --git a/tccgen.c b/tccgen.c
index 27ea83f..cd6e690 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -4058,6 +4058,7 @@ static void gfunc_param_typed(Sym *func, Sym *arg)
             gen_cast(&type);
         } else if (vtop->type.t & VT_BITFIELD) {
             type.t = vtop->type.t & (VT_BTYPE | VT_UNSIGNED);
+	    type.ref = vtop->type.ref;
             gen_cast(&type);
         }
     } else if (arg == NULL) {
-- 
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