[libcxx-commits] [libcxx] [openmp] [libc++] basic_ios<wchar_t> cannot store fill character WCHAR_MAX (PR #89305)

[Xing Xue via libcxx-commits]

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@@ -590,7 +615,13 @@ protected:
 
 private:
   basic_ostream<char_type, traits_type>* __tie_;
-  mutable int_type __fill_;
+
+#if defined(_LIBCXX_IOS_USE_FILL_HELPER)
+  using _FillType = _FillHelper<_Traits>;
+#else
+  using _FillType = _SentinelValueFill<_Traits>;
+#endif
+  mutable _FillType __fill_;
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xingxue-ibm wrote:

Good catch, thanks!

https://github.com/llvm/llvm-project/pull/89305