[libcxx-commits] [libcxx] [libc++] Do not forward-declare syncstream outside experimental (PR #82511)

[via libcxx-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff deaf53e632f37be1e4f7a57959c35fcae161b141 59c8aef2b241453c4b0220133c06d1c34591f5ac -- libcxx/include/iosfwd libcxx/modules/std/iosfwd.inc
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/libcxx/modules/std/iosfwd.inc b/libcxx/modules/std/iosfwd.inc
index 44759efd15..628e014900 100644
--- a/libcxx/modules/std/iosfwd.inc
+++ b/libcxx/modules/std/iosfwd.inc
@@ -30,10 +30,10 @@ export namespace std {
   using std::osyncstream;
   using std::syncbuf;
 
-# ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
+#  ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
   using std::wosyncstream;
   using std::wsyncbuf;
-# endif
+#  endif
 #endif
 
   using std::fpos;

``````````

</details>


https://github.com/llvm/llvm-project/pull/82511