diff options
Diffstat (limited to 'test/std/strings/string.view/string.view.iterators/rend.pass.cpp')
-rw-r--r-- | test/std/strings/string.view/string.view.iterators/rend.pass.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/std/strings/string.view/string.view.iterators/rend.pass.cpp b/test/std/strings/string.view/string.view.iterators/rend.pass.cpp index ca529fb708dc0..08f9e5a7755b2 100644 --- a/test/std/strings/string.view/string.view.iterators/rend.pass.cpp +++ b/test/std/strings/string.view/string.view.iterators/rend.pass.cpp @@ -66,4 +66,23 @@ int main() test(u16string_view{u"123"}); test(u32string_view{U"123"}); #endif + +#if TEST_STD_VER > 14 + { + constexpr string_view sv { "123", 3 }; + constexpr u16string_view u16sv {u"123", 3 }; + constexpr u32string_view u32sv {U"123", 3 }; + constexpr wstring_view wsv {L"123", 3 }; + + static_assert ( *--sv.rend() == sv[0], "" ); + static_assert ( *--u16sv.rend() == u16sv[0], "" ); + static_assert ( *--u32sv.rend() == u32sv[0], "" ); + static_assert ( *--wsv.rend() == wsv[0], "" ); + + static_assert ( *--sv.crend() == sv[0], "" ); + static_assert ( *--u16sv.crend() == u16sv[0], "" ); + static_assert ( *--u32sv.crend() == u32sv[0], "" ); + static_assert ( *--wsv.crend() == wsv[0], "" ); + } +#endif } |