QtGui: Raise minimum supported MSVC version to 2015

Remove code for older versions and streamline #ifdefs.

Task-number: QTBUG-51673
Change-Id: I841f1880371db79723747fb9686ba466fd66c26f
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

3 files changed, 0 insertions, 34 deletions

diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp
index 64adeaa260..70623939e1 100644
--- a/src/gui/text/qcssparser.cpp
+++ b/src/gui/text/qcssparser.cpp
@@ -345,13 +345,6 @@ static const QCssKnownValue styleFeatures[NumKnownStyleFeatures - 1] = {
     { "none", StyleFeature_None }
 };
 
-#if defined(Q_CC_MSVC) && _MSC_VER < 1600
-static bool operator<(const QCssKnownValue &prop1, const QCssKnownValue &prop2)
-{
-    return QString::compare(QString::fromLatin1(prop1.name), QLatin1String(prop2.name), Qt::CaseInsensitive) < 0;
-}
-#endif
-
 static bool operator<(const QString &name, const QCssKnownValue &prop)
 {
     return QString::compare(name, QLatin1String(prop.name), Qt::CaseInsensitive) < 0;
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index 9877a23fa6..d04dd08058 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -399,26 +399,6 @@ static bool operator<(const QCheckPoint &checkPoint, int pos)
     return checkPoint.positionInFrame < pos;
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER < 1600
-//The STL implementation of MSVC 2008 requires the definitions
-
-static bool operator<(const QCheckPoint &checkPoint1, const QCheckPoint &checkPoint2)
-{
-    return checkPoint1.y < checkPoint2.y;
-}
-
-static bool operator<(QFixed y, const QCheckPoint &checkPoint)
-{
-    return y < checkPoint.y;
-}
-
-static bool operator<(int pos, const QCheckPoint &checkPoint)
-{
-    return pos < checkPoint.positionInFrame;
-}
-
-#endif
-
 static void fillBackground(QPainter *p, const QRectF &rect, QBrush brush, const QPointF &origin, const QRectF &gradientRect = QRectF())
 {
     p->save();
diff --git a/src/gui/text/qtexthtmlparser.cpp b/src/gui/text/qtexthtmlparser.cpp
index 9154182df1..4be800b251 100644
--- a/src/gui/text/qtexthtmlparser.cpp
+++ b/src/gui/text/qtexthtmlparser.cpp
@@ -448,13 +448,6 @@ static const QTextHtmlElement elements[Html_NumElements]= {
     { "var",        Html_var,        QTextHtmlElement::DisplayInline },
 };
 
-#if defined(Q_CC_MSVC) && _MSC_VER < 1600
-static bool operator<(const QTextHtmlElement &e1, const QTextHtmlElement &e2)
-{
-    return QLatin1String(e1.name) < QLatin1String(e2.name);
-}
-#endif
-
 static bool operator<(const QString &str, const QTextHtmlElement &e)
 {
     return str < QLatin1String(e.name);