v1.0.1
MPark.Variant is an implementation of C++17 std::variant
as a C++14 library.
The implementation is based on my implementation of std::variant
for libc++ and is continuously tested against libc++ std::variant
test suite.
Bug Fixes
- LWG2857: "{
variant
,optional
,any
}::emplace
should return the constructed value" - Implement P0513: "Poisoning the Hash"
- Implement P0599: "
noexcept
for Hash functions" - llvm.org/PR31916: "
std::visit
does not accept visitors which require non-const
lvalue references" - llvm.org/PR33000: "
std::visit
with zero variants is broken"