gcc/testsuite at 2ae2d394c1f9928fcb4bb7efdf9874edb787936a - gcc

History

Ville Voutilainen 2ae2d394c1 Implement LWG 2842, in_place_t check for optional::optional(U&&) should decay U.

Implement LWG 2842, in_place_t check for optional::optional(U&&)
should decay U.
* include/std/optional (_Optional_base(in_place_t, _Args&&...)):
Constrain.
(_Optional_base(in_place_t, initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
(_Optional_base<_Tp, false>::_Optional_base(in_place_t, _Args&&...)):
Constrain.
(_Optional_base<_Tp, false>::_Optional_base(in_place_t,
initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
(optional(_Up&&)): Constrain against in_place_t.
(optional(in_place_t, _Args&&...)): Constrain.
(constexpr optional(in_place_t, initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
* testsuite/20_util/optional/cons/value_neg.cc: Add a test for
a type that is constructible from in_place.

From-SVN: r243966

2016-12-29 21:19:59 +02:00

17_intro

…

18_support

Disable test using std::set_unexcepted for C++17

2016-12-07 15:22:37 +00:00

19_diagnostics

PR 71444 define more error constants for mingw-w64

2016-12-21 13:09:13 +00:00

20_util

Implement LWG 2842, in_place_t check for optional::optional(U&&) should decay U.

2016-12-29 21:19:59 +02:00