Fixed #618 (Tokenizer: Wrong handling of enum)

http://sourceforge.net/apps/trac/cppcheck/ticket/618

src/tokenize.cpp

@@ -3576,7 +3576,7 @@ bool Tokenizer::simplifyComma()
             continue;
         }
 
-        if (Token::simpleMatch(tok, "= {"))
+        if (Token::Match(tok, "=|enum {"))
         {
             tok = tok->next()->link();
             if (!tok)

test/testsimplifytokens.cpp

@@ -1119,6 +1119,11 @@ private:
             ASSERT_EQUALS(" void f ( ) { for ( int a , b ; a < 10 ; a = a + 1 , b = b + 1 ) { ; } }", sizeof_(code));
         }
 
+        {
+            const char code[] = " typedef enum { a = 0 , b = 1 , c = 2 } abc ;";
+            ASSERT_EQUALS(code, sizeof_(code));
+        }
+
         {
             const char code[] = "void f()\n"
                                 "{\n"