Replace __cplusplus comparisons and dialect __has_feature checks with TEST_STD_VER.
This is a huge cleanup that helps make the libc++ test suite more portable.
Patch from STL@microsoft.com. Thanks STL!
llvm-svn: 272716
diff --git a/libcxx/test/std/experimental/string.view/string.view.capacity/capacity.pass.cpp b/libcxx/test/std/experimental/string.view/string.view.capacity/capacity.pass.cpp
index ed4d009..9f5d86f 100644
--- a/libcxx/test/std/experimental/string.view/string.view.capacity/capacity.pass.cpp
+++ b/libcxx/test/std/experimental/string.view/string.view.capacity/capacity.pass.cpp
@@ -19,6 +19,8 @@
#include <experimental/string_view>
#include <cassert>
+#include "test_macros.h"
+
template<typename SV>
void test1 () {
#if _LIBCPP_STD_VER > 11
@@ -73,7 +75,7 @@
test2 ( L"a", 1 );
test2 ( L"", 0 );
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
test2 ( u"ABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDE", 105 );
test2 ( u"ABCDE", 5 );
test2 ( u"a", 1 );