Fix: prevented the binding illegal temporary to optional<const int&>

Older MSVC versions add illegal temporary when you want to assign from const integral value.
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Andrzej Krzemienski committed 2016-02-19 00:25:54 +01:00
1 parent 1671966380
commit 44d57a1d8b
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@@ -857,7 +857,7 @@ __SPACE__
* [*Postconditions:] `bool(*this) == bool(rhs)`.
* [*Notes:] This behaviour is called ['rebinding semantics]. See [link boost_optional.tutorial.rebinding_semantics_for_assignment_of_optional_references here] for details.
* [*Notes:] This behaviour is called ['rebinding semantics]. See [link boost_optional.tutorial.optional_references.rebinding_semantics_for_assignment_of_optional_references here] for details.
* [*Example:]
``