Add missing _v traits. is_bind_expression_v, is_placeholder_v and uses_allocator_v

llvm-svn: 282126

2 files changed, 8 insertions, 0 deletions

diff --git a/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp b/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
index 83fa452fecb..5d833e28830 100644
--- a/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
+++ b/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_bind_expression.pass.cpp
@@ -14,12 +14,16 @@
 // template<class T> struct is_bind_expression
 
 #include <functional>
+#include "test_macros.h"
 
 template <bool Expected, class T>
 void
 test(const T&)
 {
     static_assert(std::is_bind_expression<T>::value == Expected, "");
+#if TEST_STD_VER > 14
+    static_assert(std::is_bind_expression_v<T> == Expected, "");
+#endif
 }
 
 struct C {};
diff --git a/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp b/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp
index 6a52bd1848e..1d7c649dfc0 100644
--- a/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp
+++ b/libcxx/test/std/utilities/function.objects/bind/func.bind/func.bind.isbind/is_placeholder.pass.cpp
@@ -12,12 +12,16 @@
 // struct is_placeholder
 
 #include <functional>
+#include "test_macros.h"
 
 template <int Expected, class T>
 void
 test(const T&)
 {
     static_assert(std::is_placeholder<T>::value == Expected, "");
+#if TEST_STD_VER > 14
+    static_assert(std::is_placeholder_v<T> == Expected, "");
+#endif
 }
 
 struct C {};