Add a reference to the name mangling description in the tutorial to the index. (GH...

(cherry picked from commit c5eec4426d9144b2255500217d0e3ff9463d2770)

Co-authored-by: Andrés Delfino <adelfino@gmail.com>

diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index 487d535e169bfd1e30ecdb0fb55bcfc243687528..914da426df3616b7a04a724d6358ba9925993c3d 100644 (file)
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -672,6 +672,9 @@ be treated as a non-public part of the API (whether it is a function, a method
 or a data member).  It should be considered an implementation detail and subject
 to change without notice.
 
+.. index::
+   pair: name; mangling
+
 Since there is a valid use-case for class-private members (namely to avoid name
 clashes of names with names defined by subclasses), there is limited support for
 such a mechanism, called :dfn:`name mangling`.  Any identifier of the form