[libcxx-commits] [libcxx] [libc++][mdspan] P3383R3: mdspan.at() (PR #175213)

[A. Jiang via libcxx-commits]

================
@@ -950,6 +950,7 @@ def add_version_header(tc):
             "values": {
                 "c++23": 202207,
                 "c++26": 202406,  # P2389R2 dextents Index Type Parameter
+                "c++26": 202506,
----------------
frederick-vs-ja wrote:

There shouldn't be two different values listed for C++26.
```suggestion
                "c++26": 202506,
```

https://github.com/llvm/llvm-project/pull/175213