diff options
Diffstat (limited to 'libstdc++-v3/include/std/ostream')
| -rw-r--r-- | libstdc++-v3/include/std/ostream | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/include/std/ostream b/libstdc++-v3/include/std/ostream index 4711b8a3d..5f973fa 100644 --- a/libstdc++-v3/include/std/ostream +++ b/libstdc++-v3/include/std/ostream @@ -39,6 +39,7 @@ #include <ios> #include <bits/ostream_insert.h> +#include <bits/version.h> // __glibcxx_syncbuf namespace std _GLIBCXX_VISIBILITY(default) { @@ -804,7 +805,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION return std::move(__os); } -#if __cplusplus > 201703L && _GLIBCXX_USE_CXX11_ABI +#ifdef __glibcxx_syncbuf // C++ >= 20 && HOSTED && CXX11ABI template<typename _CharT, typename _Traits> class __syncbuf_base : public basic_streambuf<_CharT, _Traits> { @@ -869,8 +870,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION __os.flush(); return __os; } - -#endif // C++20 +#endif // __glibcxx_syncbuf #endif // C++11 |