Skip to content

[Clang] Set the FTM for trivial relocation #142936

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 12, 2025
Merged

[Clang] Set the FTM for trivial relocation #142936

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion clang/lib/Frontend/InitPreprocessor.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -773,7 +773,7 @@ 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");
Expand Down
4 changes: 4 additions & 0 deletions clang/test/Lexer/cxx-features.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,10 @@
#error "wrong value for __cpp_placeholder_variables"
#endif

#if check(trivial_relocatability, 202502, 202502, 202502, 202502, 202502, 202502, 202502)
#error "wrong value for __cpp_trivial_relocatability"
#endif

// --- C++23 features ---

#if check(auto_cast, 0, 0, 0, 0, 0, 202110, 202110)
Expand Down
7 changes: 1 addition & 6 deletions clang/www/cxx_status.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -280,12 +280,7 @@ <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="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>
<td class="unreleased" align="center">Clang 21</td>
</tr>
<tr>
<td><pre>#embed</pre></td>
Expand Down
Loading