Fixed #5279 (False positive: warning (uninitMemberVar): Member variable 'ToDoubleArray::mfNaN' is not initialized in the constructor. (modified #5170 example))

lib/checkclass.cpp

@@ -550,6 +550,8 @@ void CheckClass::initializeVarList(const Function &func, std::list<const Functio
             ftok = ftok->tokAt(2);
 
         // Skip "classname :: "
+        if (Token::Match(ftok, ":: %var% "))
+            ftok = ftok->next();
         while (Token::Match(ftok, "%var% ::"))
             ftok = ftok->tokAt(2);
 

test/testconstructors.cpp

@@ -1923,6 +1923,14 @@ private:
               "    }\n"
               "};");
         ASSERT_EQUALS("", errout.str());
+        check("class A {\n"
+              "    double d;\n"
+              "public:\n"
+              "    A() {\n"
+              "        ::rtl::math::setNan(&d);\n"
+              "    }\n"
+              "};");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void uninitVarArray1() {