From 77c5b793c9f6433884e8c0d1bbe37db4f0db09b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Fri, 1 Jan 2010 13:26:54 +0100
Subject: [PATCH] Fixed #1196 (Hang: Cppcheck hang for the file
 linux-2.6/drivers/crypto/hifn_795x.c)

---
 lib/tokenize.cpp      | 3 ++-
 test/testtokenize.cpp | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index 544d5f5ab..3915fb30a 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -3118,7 +3118,8 @@ void Tokenizer::simplifyFunctionParameters()
                 }
             }
 
-            tok = tok ? tok->link() : 0;
+            if (Token::simpleMatch(tok, "{"))
+                tok = tok->link();
 
             if (tok == NULL)
             {
diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index e8341aae4..79d1a7cde 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -1939,6 +1939,11 @@ private:
             ASSERT_EQUALS(code, tokenizeAndStringify(code, true));
         }
 
+        {
+            const char code[] = "module ( a , a , sizeof ( a ) , 0444 ) ;";
+            ASSERT_EQUALS(code, tokenizeAndStringify(code, true));
+        }
+
         ASSERT_EQUALS("void f ( int x ) { }", tokenizeAndStringify("void f(x) int x; { }", true));
         ASSERT_EQUALS("void f ( int x , char y ) { }", tokenizeAndStringify("void f(x,y) int x; char y; { }", true));