From db656609289b9eaf4661eb73f9318b7c66540301 Mon Sep 17 00:00:00 2001
From: Anssi Kääriäinen <akaariai@gmail.com>
Date: Tue, 19 May 2015 14:49:00 +0300
Subject: [1.8.x] Fixed #24705 -- Fixed negated Q objects in expressions.

Avoided split_exclude() for Q when used as an expression.

Backport of bc87061a3c7c8d6b4d2469f35cc78683c6cff647 from master
---
 docs/releases/1.8.2.txt | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'docs')

diff --git a/docs/releases/1.8.2.txt b/docs/releases/1.8.2.txt
index 18c1ba38c9..635bc96e92 100644
--- a/docs/releases/1.8.2.txt
+++ b/docs/releases/1.8.2.txt
@@ -18,6 +18,10 @@ Bugfixes
   query with a  ``Case`` expression could unexpectedly filter out results
   (:ticket:`24766`).
 
+* Fixed negated ``Q`` objects in expressions. Cases like
+  ``Case(When(~Q(friends__age__lte=30)))`` tried to generate a subquery which
+  resulted in a crash (:ticket:`24705`).
+
 * Fixed incorrect GROUP BY clause generation on MySQL when the query's model
   has a self-referential foreign key (:ticket:`24748`).
 
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