[clang] 48ff068 - [NFC] [C++] [Modules] Mark P2788 as implemented and add test (#147138)

[via cfe-commits]

Author: Ashwin Kishin Banwari
Date: 2025-07-08T10:01:08+08:00
New Revision: 48ff068c525922e8323982795c69bbfbe49fea1e

URL: https://github.com/llvm/llvm-project/commit/48ff068c525922e8323982795c69bbfbe49fea1e
DIFF: https://github.com/llvm/llvm-project/commit/48ff068c525922e8323982795c69bbfbe49fea1e.diff

LOG: [NFC] [C++] [Modules] Mark P2788 as implemented and add test (#147138)

This is already implemented.

Added: 
    clang/test/SemaCXX/P2788.cpp

Modified: 
    clang/www/cxx_status.html

Removed: 
    


################################################################################
diff  --git a/clang/test/SemaCXX/P2788.cpp b/clang/test/SemaCXX/P2788.cpp
new file mode 100644
index 0000000000000..a9184e1521e8e
--- /dev/null
+++ b/clang/test/SemaCXX/P2788.cpp
@@ -0,0 +1,17 @@
+// RUN: rm -rf %t
+// RUN: split-file %s %t
+
+
+// RUN: %clang_cc1 -std=c++20 -verify -emit-module-interface %t/B.cpp -o %t/B.pcm
+// RUN: %clang_cc1 -std=c++20 -verify -emit-module-interface %t/A.cpp -fmodule-file=A:B=%t/B.pcm -o %t/A.pcm
+
+//--- A.cpp
+// expected-no-diagnostics
+export module A;
+import :B;
+export int x = dimensions + 1;
+
+//--- B.cpp
+// expected-no-diagnostics
+export module A:B;
+const int dimensions=3;

diff  --git a/clang/www/cxx_status.html b/clang/www/cxx_status.html
index bd25862f8d277..56b6dd06a57f8 100755
--- a/clang/www/cxx_status.html
+++ b/clang/www/cxx_status.html
@@ -947,7 +947,7 @@ <h2 id="cxx20">C++20 implementation status</h2>
       </tr>
       <tr> <!-- from Issaquah 2023 -->
         <td><a href="https://wg21.link/P2788R0">P2788R0</a> (<a href="#dr">DR</a>)</td>
-        <td class="none" align="center">No</td>
+        <td class="full" align="center">Clang 17</td>
       </tr>
     <tr>
       <td>Coroutines</td>