From 2788fccd29fba84bca7581778f5bc683736f1d0e Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Date: Wed, 6 Jul 2016 11:32:54 +0300
Subject: Use QStringLiteral more judiciously

Replace it with QL1S in QStringBuilder expressions
and in overloaded functions.

Replace patterns 'QString::number() + QStringLiteral'
and 'QStringLiteral + QString::number()' with
QString::asprintf.

Saves some text size.

Change-Id: Ib39b2332264dfc3df04e77f2c101b47a1030cef4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/xml/sax/qxml.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/xml')

diff --git a/src/xml/sax/qxml.cpp b/src/xml/sax/qxml.cpp
index fe21bca810..1724076b84 100644
--- a/src/xml/sax/qxml.cpp
+++ b/src/xml/sax/qxml.cpp
@@ -1295,8 +1295,7 @@ static QString extractEncodingDecl(const QString &text, bool *needMoreText)
     *needMoreText = false;
 
     int l = text.length();
-    const QString declStart = QStringLiteral("<?xml");
-    const QStringRef snip = declStart.leftRef(l);
+    const QLatin1String snip("<?xml", std::min(l, 5));
     if (l > 0 && !text.startsWith(snip))
         return QString();
 
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