From 8bf288e2c5330148e4bd07d9c2f1ccd05ced5a86 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Wed, 8 Nov 2017 14:11:16 +0100
Subject: [PATCH] Docs: Mention that Py_UNREACHABLE was added in 3.7 (#4337)

The macro was added for bpo-31338 in commit b2e5794870eb4728ddfaafc0f79a40299576434f
---
 Doc/c-api/intro.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Doc/c-api/intro.rst b/Doc/c-api/intro.rst
index e654c4c012..de7139bc17 100644
--- a/Doc/c-api/intro.rst
+++ b/Doc/c-api/intro.rst
@@ -106,6 +106,8 @@ complete listing.
    all possible values are covered in ``case`` statements.  Use this in places
    where you might be tempted to put an ``assert(0)`` or ``abort()`` call.
 
+   .. versionadded:: 3.7
+
 .. c:macro:: Py_ABS(x)
 
    Return the absolute value of ``x``.
-- 
2.50.1