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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-10-10 10:38:29 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2015-10-11 12:30:33 +0000 |
| commit | 2463b4452da6267d23bf1008a6472b30690690bc (patch) | |
| tree | f82456279092b0477108066cc5362a433770e65b /src/corelib/xml | |
| parent | a6ddae873bbe4c3cc68949f5a2758b5458422e7c (diff) | |
QtCore: don't convert single characters to QString for QTextCodec::fromUnicode()
Use the fromUnicode(QChar *, int size) overload instead.
Saves 0.5KiB text size on Linux GCC 4.9 AMD64 release builds.
Change-Id: I1a1081e09bff4c2116288b8c2616e1bb7ee2bb42
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'src/corelib/xml')
| -rw-r--r-- | src/corelib/xml/qxmlstream.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp index 13c84db9ae..69e2e5d5c1 100644 --- a/src/corelib/xml/qxmlstream.cpp +++ b/src/corelib/xml/qxmlstream.cpp @@ -3013,7 +3013,8 @@ void QXmlStreamWriterPrivate::checkIfASCIICompatibleCodec() #ifndef QT_NO_TEXTCODEC Q_ASSERT(encoder); // assumes ASCII-compatibility for all 8-bit encodings - const QByteArray bytes = encoder->fromUnicode(QStringLiteral(" ")); + QChar space = QLatin1Char(' '); + const QByteArray bytes = encoder->fromUnicode(&space, 1); isCodecASCIICompatible = (bytes.count() == 1); #else isCodecASCIICompatible = true; |