[libcxx-commits] [libcxx] [libc++] Fix char_traits deprecation message (LLVM 18 -> 19) (PR #72690)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>

We intend to remove the base specialization in LLVM 19, not LLVM 18. We simply forgot to update the deprecation message accordingly.

---
Full diff: https://github.com/llvm/llvm-project/pull/72690.diff


1 Files Affected:

- (modified) libcxx/include/__string/char_traits.h (+1-1) 


``````````diff
diff --git a/libcxx/include/__string/char_traits.h b/libcxx/include/__string/char_traits.h
index ca9867c39067d5d..005df9a98f17a28 100644
--- a/libcxx/include/__string/char_traits.h
+++ b/libcxx/include/__string/char_traits.h
@@ -77,7 +77,7 @@ exposition-only to document what members a char_traits specialization should pro
 //
 #if !defined(_LIBCPP_CHAR_TRAITS_REMOVE_BASE_SPECIALIZATION)
 template <class _CharT>
-struct _LIBCPP_DEPRECATED_("char_traits<T> for T not equal to char, wchar_t, char8_t, char16_t or char32_t is non-standard and is provided for a temporary period. It will be removed in LLVM 18, so please migrate off of it.")
+struct _LIBCPP_DEPRECATED_("char_traits<T> for T not equal to char, wchar_t, char8_t, char16_t or char32_t is non-standard and is provided for a temporary period. It will be removed in LLVM 19, so please migrate off of it.")
     char_traits
 {
     using char_type  = _CharT;

``````````

</details>


https://github.com/llvm/llvm-project/pull/72690