From 297be273a34b33cf19af0fb2d2bec6df8d3809b6 Mon Sep 17 00:00:00 2001
From: Kai Koehne <kai.koehne@digia.com>
Date: Tue, 29 Apr 2014 12:39:31 +0200
Subject: De-inline QDebug destructor

This injected quite some code on every use of qDebug and friends,
while not giving any measurable performance benefits.

Change-Id: I7b51f99130f18f1252da01e313f7b97c43a5480d
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/io/qdebug.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/corelib/io/qdebug.cpp')

diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 79038e9138..44d0a788ff 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -128,6 +128,20 @@ QT_BEGIN_NAMESPACE
 
     Flushes any pending data to be written and destroys the debug stream.
 */
+// Has been defined in the header / inlined before Qt 5.4
+QDebug::~QDebug()
+{
+    if (!--stream->ref) {
+        if (stream->space && stream->buffer.endsWith(QLatin1Char(' ')))
+            stream->buffer.chop(1);
+        if (stream->message_output) {
+            qt_message_output(stream->type,
+                              stream->context,
+                              stream->buffer);
+        }
+        delete stream;
+    }
+}
 
 /*!
     \fn QDebug::swap(QDebug &other)
-- 
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