From f84adba1023d019e54d82b1479d9b8d33eff6729 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 5 Aug 2021 11:39:51 +0200
Subject: [PATCH] Qt namespace: add a Qt 7 note about enumerator order

LayoutDirectionAuto is the default in qguiapplication.cpp's
layout_direction. Because the numeric value isn't zero, it forces the
variable into the DATA segment instead of the more efficient BSS one.

At a less technical level, LayoutDirection{} should really produce the
default, Auto, instead of LeftToRight. APIs have been changed for
lesser violations of inclusivity :)

Change-Id: I06b42f0bc00ea539805280ef0aa9694e6d739f41
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/global/qnamespace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 48bbba655e..6052234545 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -1460,6 +1460,7 @@ namespace Qt {
     enum LayoutDirection {
         LeftToRight,
         RightToLeft,
+        // ### Qt 7: make auto the first one (with value 0)
         LayoutDirectionAuto
     };