Update GCC 17 status for P2614

jwakely · web-flow · commit 4a5410fd9008 · 2026-05-21T15:52:12.000+01:00
https://gcc.gnu.org/g:6a4cfad20b7f7eacb352aed01b6159baa9935f2a Signed-off-by: Jonathan Wakely <cxx@kayari.org>
diff --git a/features_cpp23.yaml b/features_cpp23.yaml
@@ -1644,6 +1644,7 @@ features:
       - Clang 18
       - MSVC 14.37
       - Xcode 16
+      - GCC 17
 
   - desc: "`std::barrier`'s phase completion guarantees"
     paper: P2588
