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[algs] Don't forward rvalue twice 

Part of https://github.com/harfbuzz/harfbuzz/issues/2293
This commit is contained in:
Behdad Esfahbod 2020-11-30 16:38:53 -07:00
parent 53806e5b83
commit 7c241651ac
1 changed files with 2 additions and 2 deletions
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4
src/hb-algs.hh
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@ -350,14 +350,14 @@ struct
{
template <typename T, typename T2> constexpr auto
operator () (T&& a, T2&& b) const HB_AUTO_RETURN
(hb_forward<T> (a) <= hb_forward<T2> (b) ? hb_forward<T> (a) : hb_forward<T2> (b))
(a <= b ? hb_forward<T> (a) : hb_forward<T2> (b))
}
HB_FUNCOBJ (hb_min);
struct
{
template <typename T, typename T2> constexpr auto
operator () (T&& a, T2&& b) const HB_AUTO_RETURN
(hb_forward<T> (a) >= hb_forward<T2> (b) ? hb_forward<T> (a) : hb_forward<T2> (b))
(a >= b ? hb_forward<T> (a) : hb_forward<T2> (b))
}
HB_FUNCOBJ (hb_max);
struct