Do not yet set the featurte test macro

Author: cor3ntin

clang/lib/Frontend/InitPreprocessor.cpp

@@ -768,7 +768,7 @@ static void InitializeCPlusPlusFeatureTestMacros(const LangOptions &LangOpts,
   Builder.defineMacro("__cpp_pack_indexing", "202311L");
   Builder.defineMacro("__cpp_deleted_function", "202403L");
   Builder.defineMacro("__cpp_variadic_friend", "202403L");
-  Builder.defineMacro("__cpp_trivial_relocatability", "202502L");
+  //Builder.defineMacro("__cpp_trivial_relocatability", "202502L");
 
   if (LangOpts.Char8)
     Builder.defineMacro("__cpp_char8_t", "202207L");

clang/www/cxx_status.html

@@ -280,7 +280,12 @@ <h2 id="cxx26">C++2c implementation status</h2>
  <tr>
   <td>Trivial Relocatability</pre></td>
   <td><a href="https://wg21.link/P2786">P2786R13</a></td>
-  <td class="unreleased" align="center">Clang 21</td>
+  <td class="partial" align="center">
+    <details>
+      <summary>Clang 21 (Partial)</summary>
+      The feature test macro (<code>__cpp_trivial_relocatability</code>) has not yet been set.
+    </details>
+  </td>
  </tr>
  <tr>
   <td><pre>#embed</pre></td>