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Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 2345168..fd26b1c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,22 @@ +2016-11-30 Ville Voutilainen <ville.voutilainen@gmail.com> + + Implement LWG 2534, Constrain rvalue stream operators. + * include/std/istream (__is_convertible_to_basic_istream): New. + (__is_extractable): Likewise. + (operator>>(basic_istream<_CharT, _Traits>&&, _Tp&&)): + Turn the stream parameter into a template parameter + and constrain. + * include/std/ostream (__is_convertible_to_basic_ostream): New. + (__is_insertable): Likewise. + (operator<<(basic_ostream<_CharT, _Traits>&&, const _Tp&)): + Turn the stream parameter into a template parameter + and constrain. + * testsuite/27_io/basic_istream/extractors_other/char/4.cc: New. + * testsuite/27_io/basic_istream/extractors_other/wchar_t/4.cc: + Likewise. + * testsuite/27_io/basic_ostream/inserters_other/char/6.cc: Likewise. + * testsuite/27_io/basic_ostream/inserters_other/wchar_t/6.cc: Likewise. + 2016-11-30 Christophe Lyon <christophe.lyon@linaro.org> * testsuite/experimental/type_erased_allocator/2.cc: Add |