PEP 814: Deferred Ideas

Author: vstinner

peps/pep-0814.rst

@@ -389,13 +389,25 @@ If ``frozendict`` does not inherit from ``dict``, there is no such
 issue.
 
 
+Deferred Ideas
+==============
+
 New syntax for ``frozendict`` literals
 --------------------------------------
 
 Various syntaxes have been proposed to write ``frozendict`` literals.
 
 A new syntax can be added later if needed.
 
+Method to convert ``dict`` to ``frozendict``
+--------------------------------------------
+
+Different methods have been proposed to convert a mutable ``dict`` to an
+immutable ``frozendict`` with *O*\ (1) complexity.
+
+We consider that such method can be added later if needed, but it
+doesn't have to be added right now.
+
 
 References
 ==========