Make a private static function

Author: Your Name

lib/symboldatabase.cpp

@@ -56,6 +56,8 @@
 #include <utility>
 //---------------------------------------------------------------------------
 
+static const Type* findVariableTypeInBase(const Scope* scope, const Token* typeTok);
+
 SymbolDatabase::SymbolDatabase(Tokenizer& tokenizer, bool deferFinalizePhases)
     : mTokenizer(tokenizer)
     , mSettings(tokenizer.getSettings())
@@ -5913,7 +5915,7 @@ const Enumerator * SymbolDatabase::findEnumerator(const Token * tok, std::set<st
 
 //---------------------------------------------------------------------------
 
-const Type* SymbolDatabase::findVariableTypeInBase(const Scope* scope, const Token* typeTok)
+static const Type* findVariableTypeInBase(const Scope* scope, const Token* typeTok)
 {
     if (scope && scope->definedType && !scope->definedType->derivedFrom.empty()) {
         const std::vector<Type::BaseInfo> &derivedFrom = scope->definedType->derivedFrom;

lib/symboldatabase.h

@@ -1526,7 +1526,6 @@ class CPPCHECKLIB SymbolDatabase {
     const Type *findTypeInNested(const Token *startTok, const Scope *startScope) const;
     const Scope *findNamespace(const Token * tok, const Scope * scope) const;
     static Function *findFunctionInScope(const Token *func, const Scope *ns, const std::string & path, nonneg int path_length);
-    static const Type *findVariableTypeInBase(const Scope *scope, const Token *typeTok);
 
     using MemberIdMap = std::map<unsigned int, unsigned int>;
     using VarIdMap = std::map<unsigned int, MemberIdMap>;