[libcxx-commits] [libcxx] Apply 'LWG3253 basic_syncbuf::basic_syncbuf() should not be explicit' (PR #101179)

[Hristo Hristov via libcxx-commits]

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@@ -252,9 +254,9 @@ public:
   using streambuf_type = basic_streambuf<_CharT, _Traits>;
 
   // [syncstream.syncbuf.cons], construction and destruction
+  _LIBCPP_HIDE_FROM_ABI basic_syncbuf() : basic_syncbuf(nullptr) {}
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Zingam wrote:

Do you have a test?

https://github.com/llvm/llvm-project/pull/101179