From 1b891c93de9311ec3fe1ab42ac14d872534b2747 Mon Sep 17 00:00:00 2001
From: "Gregory P. Smith" <greg@krypto.org>
Date: Mon, 30 Mar 2020 18:52:54 -0700
Subject: [PATCH] Add C99 Flexible Array Member to the feature list.

 https://en.wikipedia.org/wiki/Flexible_array_member

Required to fix undefined C behavior.
 https://bugs.python.org/issue40120
---
 pep-0007.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pep-0007.txt b/pep-0007.txt
index 4278e4c12bf..44c313b3b39 100644
--- a/pep-0007.txt
+++ b/pep-0007.txt
@@ -46,6 +46,8 @@ C dialect
   - intermingled declarations
   - booleans
   - C++-style line comments
+  - Flexible array member ``char spam[];`` syntax for the last member
+    in variable length structs (Python 3.9 or later).
 
   Future C99 features may be added to this list in the future
   depending on compiler support (mostly significantly MSVC).