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!


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272716 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-06-14 21:31:42 +00:00
parent 174432dbd5
commit d24c465bea
827 changed files with 1085 additions and 988 deletions

View File

@@ -15,6 +15,8 @@
#include <experimental/string_view>
#include <cassert>
#include "test_macros.h"
template <typename CharT>
bool test ( const CharT *s, size_t len ) {
std::experimental::basic_string_view<CharT> sv ( s, len );
@@ -30,7 +32,7 @@ int main () {
assert ( test ( L"ABCDE", 5 ));
assert ( test ( L"a", 1 ));
#if __cplusplus >= 201103L
#if TEST_STD_VER >= 11
assert ( test ( u"ABCDE", 5 ));
assert ( test ( u"a", 1 ));
@@ -38,7 +40,7 @@ int main () {
assert ( test ( U"a", 1 ));
#endif
#if __cplusplus >= 201103L
#if TEST_STD_VER >= 11
{
constexpr std::experimental::basic_string_view<char> sv ( "ABC", 2 );
static_assert ( sv.length() == 2, "" );