1. e3bdfe6 [optional] Update synopsis for LWG2934 by Casey Carter · 8 years ago
  2. dc808af Fix LWG 2934 - optional<const T> doesn't compare with T by Eric Fiselier · 9 years ago
  3. a9e6596 Implement N4606 optional by Eric Fiselier · 9 years ago
  4. fc647db Revert Add <optional>. Will recommit with better commit message by Eric Fiselier · 9 years ago
  5. 6ee4001 Add <optional> header. by Eric Fiselier · 9 years ago