boostorg/variant2

Issues

• Support variant<void>, variant<T&>

  #34 opened 3 years ago by pdimov
  1

• Inherited `variant` value constructor fails under MSVC

  #43 opened 10 months ago by pdimov
  4

• Modular Boost C++ Libraries Request

  #41 opened a year ago by grafikrobot
  2

• Spurious -Wuninitialized for monostate emplace at -Og or with asan since gcc 12.1

  #38 opened a year ago by ecatmur
  3

• indicator for double storage

  #37 opened 2 years ago by ad8e
  1

• Add support for boost::json::value_from, value_to

  #28 opened 2 years ago by pdimov
  2

• holds_alternative<T>, get<T> overconstrained

  #33 opened 3 years ago by pdimov
  1

• Maybe add variant2::optional<T>, based on variant<nullopt_t, T>

  #35 opened 3 years ago by pdimov
  2

• The introduction of `operator<<` breaks existing code

  #31 opened 3 years ago by reddwarf69
  3

• Move `unsigned ix_` after the elements...

  #30 opened 3 years ago by pdimov
  0

• Add stream insertion operator?

  #29 opened 3 years ago by reddwarf69
  7

• Uncomment an assert

  #13 opened 4 years ago by akrzemi1
  4

• Use `::std::name` instead of `std::name`

  #11 opened 4 years ago by akrzemi1
  0

• Inheriting constructors issue with older compilers

  #26 opened 4 years ago by sdebionne
  3

• hash_value doesn't work for alternatives that have boost::hash_value, but not std::hash

  #27 opened 4 years ago by pdimov
  0

• variant::operator== not considered constexpr in MSVC under certain circumstances

  #25 opened 4 years ago by anarthal
  2

• Consider implementing the <=> for cases unsupported by std::variant

  #24 opened 4 years ago by libbooze
  0

• Visiting class derived from variant

  #20 opened 5 years ago by sdebionne
  6

• -Wextra warning triggered in gcc-5

  #19 opened 5 years ago by HDembinski
  1

• README.md and documentation should better explain relation to boost::variant

  #18 opened 5 years ago by eyalroz
  0

• Hashing support

  #17 opened 5 years ago by ozars
  3

• Many tests failed in compilation for "comparison of integers of different signs" in Windows

  #16 opened 5 years ago by yuxianch
  2

• support references as bounded types?

  #5 opened 6 years ago by HDembinski
  3

• add support for no-exceptions

  #15 opened 6 years ago by HDembinski
  2

• variant does not compile in gcc 8.2 and higher in c++17 mode

  #9 opened 6 years ago by akrzemi1
  3

• Switch based visitation

  #8 opened 6 years ago by gri1n
  1

• Link to mp11_single.hpp in README is dead

  #2 opened 6 years ago by JayFoxRox
  1