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added explicit initialization in the copy constructor due to occurring warning

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s.kolesnik
2021-03-29 15:49:30 +05:00
parent e28828efa0
commit 1ea3ee1bfb
1 changed files with 21 additions and 12 deletions
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33
include/tl/optional.hpp
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@ -448,21 +448,30 @@ struct optional_copy_base : optional_operations_base<T> {
// This specialization is for when T is not trivially copy constructible
template <class T>
struct optional_copy_base<T, false> : optional_operations_base<T> {
using optional_operations_base<T>::optional_operations_base;
struct optional_copy_base<T, false> : optional_operations_base<T>
{
using optional_operations_base<T>::optional_operations_base;
optional_copy_base() = default;
optional_copy_base(const optional_copy_base &rhs) {
if (rhs.has_value()) {
this->construct(rhs.get());
} else {
this->m_has_value = false;
optional_copy_base() = default;
optional_copy_base(const optional_copy_base &rhs)
: optional_copy_base()
{
if (rhs.has_value())
{
this->construct(rhs.get());
}
else
{
this->m_has_value = false;
}
}
}
optional_copy_base(optional_copy_base &&rhs) = default;
optional_copy_base &operator=(const optional_copy_base &rhs) = default;
optional_copy_base &operator=(optional_copy_base &&rhs) = default;
optional_copy_base(optional_copy_base &&rhs) = default;
optional_copy_base &operator=(const optional_copy_base &rhs) = default;
optional_copy_base &operator=(optional_copy_base &&rhs) = default;
};
// This class manages conditionally having a trivial move constructor