Added has_value()

This commit is contained in:
Andrzej Krzemienski
2018-03-24 00:04:15 +01:00
parent 33c7a6aa2b
commit 5182f7f30f
49 changed files with 119 additions and 59 deletions

View File

@ -11,6 +11,11 @@
[section:relnotes Release Notes]
[heading Boost Release 1.68]
* Added member function `has_value()` for compatibility with `std::optional` ([@https://github.com/boostorg/optional/issues/52 issue #52]).
[heading Boost Release 1.67]
* Fixed [@https://github.com/boostorg/optional/issues/46 issue #46].