nerdcruft/libcruft-util
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types/tagged: prefer forward to move

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This commit is contained in:
Danny Robson 2019-03-11 13:01:01 +11:00
parent d124fffcb3
commit c3840f05b8
1 changed files with 5 additions and 5 deletions
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10
types/tagged.hpp
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@ -55,7 +55,7 @@ namespace cruft {
template <typename InitialT>
tagged (InitialT &&initial)
{
set<InitialT> (std::move (initial));
set<InitialT> (std::forward<InitialT> (initial));
}
~tagged () = default;
@ -72,7 +72,7 @@ namespace cruft {
NextT&
operator= (NextT &&next)
{
return set<NextT> (std::move (next));
return set<NextT> (std::forward<NextT> (next));
}
@ -93,7 +93,7 @@ namespace cruft {
get (void)&
{
CHECK (InnerT::tag == m_tag);
return *cruft::cast::alignment<InnerT*> (m_data + 0);
return *cruft::cast::alignment<std::decay_t<InnerT>*> (m_data + 0);
}
@ -102,7 +102,7 @@ namespace cruft {
get (void) const&
{
CHECK (InnerT::tag == m_tag);
return *cruft::cast::alignment<InnerT const*> (m_data + 0);
return *cruft::cast::alignment<std::decay_t<InnerT> const*> (m_data + 0);
}
@ -113,7 +113,7 @@ namespace cruft {
set (InnerT &&inner)&
{
m_tag = inner.tag;
return get<InnerT> () = std::move (inner);
return *cruft::cast::alignment<std::decay_t<InnerT>*> (m_data + 0) = std::forward<InnerT> (inner);
}
private: