Fixed false positive in self check

lib/checkclass.cpp

@@ -2844,6 +2844,9 @@ Check::FileInfo *CheckClass::getFileInfo(const Tokenizer *tokenizer, const Setti
     // One definition rule
     std::vector<MyFileInfo::NameLoc> classDefinitions;
     for (const Scope * classScope : tokenizer->getSymbolDatabase()->classAndStructScopes) {
+        if (classScope->isAnonymous())
+            continue;
+
         // the full definition must be compared
         bool fullDefinition = std::all_of(classScope->functionList.begin(),
                                           classScope->functionList.end(),

lib/symboldatabase.h

@@ -1029,6 +1029,11 @@ public:
 
     std::vector<Enumerator> enumeratorList;
 
+    bool isAnonymous() const {
+        // TODO: Check if class/struct is anonymous
+        return className.size() > 9 && className.compare(0,9,"Anonymous") == 0 && std::isdigit(className[9]);
+    }
+
     const Enumerator * findEnumerator(const std::string & name) const {
         for (const Enumerator & i : enumeratorList) {
             if (i.name->str() == name)