Fixed nested template declaration issue
Fixed nested template declaration issue

felipensp/clever,clever-lang/clever,felipensp/clever,felipensp/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,clever-lang/clever,felipensp/clever,felipensp/clever,felipensp/clever,felipensp/clever