summaryrefslogtreecommitdiff
path: root/test/std/strings/string.view/string.view.iterators/rend.pass.cpp
diff options
context:
space:
mode:
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.cpp19
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
}