From 1a01d49a5f4858ede8175221921be0e3719ea2a6 Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Mon, 28 May 2012 00:10:21 +0200
Subject: [PATCH] preprocessor: scanning for :: token was missing

---
 preprocessor.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/preprocessor.c b/preprocessor.c
index e1c5d0e..9425292 100644
--- a/preprocessor.c
+++ b/preprocessor.c
@@ -1043,6 +1043,13 @@ digraph_percentcolon:
 	case ':':
 		MAYBE_PROLOG
 		MAYBE_DIGRAPH('>', ']', symbol_colongreater)
+		case ':':
+			if (c_mode & _CXX) {
+				next_char();
+				set_punctuator(T_COLONCOLON);
+				return;
+			}
+			/* FALLTHROUGH */
 		ELSE(':')
 	case '=':
 		MAYBE_PROLOG
-- 
2.20.1