void TypeConstraint::init() { if (m_typeName == nullptr || isTypeVar() || isTypeConstant()) { m_type = Type::Mixed; return; } TRACE(5, "TypeConstraint: this %p type %s, nullable %d\n", this, m_typeName->data(), isNullable()); auto const mptr = nameToAnnotType(m_typeName); if (mptr) { m_type = *mptr; assert(getAnnotDataType(m_type) != KindOfPersistentString); return; } TRACE(5, "TypeConstraint: this %p no such type %s, treating as object\n", this, m_typeName->data()); m_type = Type::Object; m_namedEntity = NamedEntity::get(m_typeName); TRACE(5, "TypeConstraint: NamedEntity: %p\n", m_namedEntity.get()); }
MaybeDataType nameToMaybeDataType(const std::string& typeName) { auto const* type = nameToAnnotType(typeName); return type ? MaybeDataType(getAnnotDataType(*type)) : folly::none; }