[6.0] 81a43b629 Flexelinting

[Dridi Boukelmoune]

commit 81a43b629a5f7b58affc8c0088e2dacfb0632333
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Wed Jun 6 07:01:31 2018 +0000

    Flexelinting

diff --git a/lib/libvcc/flint.lnt b/lib/libvcc/flint.lnt
index 7d7d60dcf..e6c7cbd75 100644
--- a/lib/libvcc/flint.lnt
+++ b/lib/libvcc/flint.lnt
@@ -3,3 +3,5 @@
 
 -emacro(835, EXPR_VAR)	// Info 835: A zero has been given as right argument to operator '<<'
 -esym(755, VCL_40)	// Not used (right now)
+
+-esym(768, token)	// FLINTBUG: global struct member 'token' not ref