[3.13] gh-118915: C API: Document compiler flag macros (GH-129028) (G…

…H-129086) (cherry picked from commit 6e02096) Co-authored-by: Peter Bierma <[email protected]>
python · Jan 21, 2025 · 972d953 · 972d953
1 parent 8ab29d9
commit 972d953
Showing 1 changed file with 15 additions and 3 deletions.
diff --git a/Doc/c-api/veryhigh.rst b/Doc/c-api/veryhigh.rst
@@ -348,8 +348,20 @@ the same library that the Python runtime is using.
    .. versionchanged:: 3.8
       Added *cf_feature_version* field.
 
+   The available compiler flags are accessible as macros:
 
-.. c:var:: int CO_FUTURE_DIVISION
+   .. c:namespace:: NULL
 
-   This bit can be set in *flags* to cause division operator ``/`` to be
-   interpreted as "true division" according to :pep:`238`.
+   .. c:macro:: PyCF_ALLOW_TOP_LEVEL_AWAIT
+                PyCF_ONLY_AST
+                PyCF_OPTIMIZED_AST
+                PyCF_TYPE_COMMENTS
+
+      See :ref:`compiler flags <ast-compiler-flags>` in documentation of the
+      :py:mod:`!ast` Python module, which exports these constants under
+      the same names.
+
+   .. c:var:: int CO_FUTURE_DIVISION
+
+      This bit can be set in *flags* to cause division operator ``/`` to be
+      interpreted as "true division" according to :pep:`238`.