diff options
| author | Sidharth Kshatriya <sid.kshatriya@gmail.com> | 2023-03-15 12:34:12 +0530 |
|---|---|---|
| committer | Sidharth Kshatriya <sid.kshatriya@gmail.com> | 2023-03-15 12:34:12 +0530 |
| commit | f41f3781e1df7a9a64a05cc65e22488b7aa18d6d (patch) | |
| tree | 8a8f64215acf4042dd21cc2d82b8f985d1471c4c /src/optional.hh | |
| parent | 019fbc5439ad884f172c324ebc928463eab9bc74 (diff) | |
Remove && from the template parameter given to declval
It seems redundant as declval already returns a rvalue reference
Diffstat (limited to 'src/optional.hh')
| -rw-r--r-- | src/optional.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/optional.hh b/src/optional.hh index e9386fa8..81dd15cf 100644 --- a/src/optional.hh +++ b/src/optional.hh @@ -95,7 +95,7 @@ public: template<typename U> using DecayOptional = typename DecayOptionalImpl<U>::Type; template<typename F> - auto map(F f) -> Optional<DecayOptional<decltype(f(std::declval<T&&>()))>> + auto map(F f) -> Optional<DecayOptional<decltype(f(std::declval<T>()))>> { if (not m_valid) return {}; |