message: Remove double parenthesis in if-condition.
  This pattern is used to silence compile warnings in assignments
  in if-conditions, so this being a pure comparison is raised as
  a warning for not being such assignment.
diff: @@ -370,7 +370,7 @@ expr* CompileHelper::EvalFunc(UHDM::function* func, std::vector<any*>* args,
  ValuedComponentI* instance,
  const std::string& fileName, int lineNumber,
  any* pexpr) {
  - if ((func == nullptr)) {
  + if (func == nullptr) {
  invalidValue = true;
  return nullptr;
  }
  