Add P3795 to C++26 features

content/miscellaneous-reflection-cleanup.md

@@ -0,0 +1,30 @@
+## What It Does
+
+P3795R2 is a cleanup and consistency proposal for the new C++26 reflection facilities. It does
+not introduce major new reflection capabilities, but fills gaps and unifies APIs that were left
+inconsistent after several reflection-related papers were adopted together.
+
+- `std::meta::current_function()`
+- `std::meta::current_class()`
+- `std::meta::current_namespace()`
+- `std::meta::is_applicable_type()`
+- `std::meta::is_nothrow_applicable_type()`
+- `std::meta::apply_result()`
+
+## Why It Matters
+
+- Determining the current class or namespace required indirect workarounds through
+  `access_context`.
+- Some existing type traits had no reflection-time equivalents.
+- Reflection error reporting was underspecified and inconsistent.
+
+## Example
+
+```cpp
+#include <meta>
+#include <print>
+
+int main() {
+    std::println("{}", std::meta::identifier_of(std::meta::current_function())); // prints: main
+}
+```

features_cpp26.yaml

@@ -1675,3 +1675,10 @@ features:
     paper: P3913
     lib: true
     support: [GCC 16]
+
+  - desc: "Miscellaneous Reflection Cleanup"
+    paper: P3795
+    summary: "Fills gaps in the reflection API, adding `current_function()`, `current_class()` and `current_namespace()`, among others."
+    lib: true
+    content: miscellaneous-reflection-cleanup.md
+    keywords: ["reflection"]