Replace the deprecated Qt algorithms by their std:: equivalents

Fix warnings occurring in 5.13:
sources/shiboken2/ApiExtractor/abstractmetalang.cpp:1431:66: warning: ‘void qSort(RandomAccessIterator, RandomAccessIterator, LessThan) [with RandomAccessIterator = AbstractMetaFunction**; LessThan = bool (*)(AbstractMetaFunction*, AbstractMetaFunction*)]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/shiboken2/cppgenerator.cpp:358:43: warning: ‘void qSort(RandomAccessIterator, RandomAccessIterator) [with RandomAccessIterator = Include*]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/shiboken2/cppgenerator.cpp:1683:55: warning: ‘void qSort(RandomAccessIterator, RandomAccessIterator) [with RandomAccessIterator = QList<QString>::iterator]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/shiboken2/cppgenerator.cpp:5500:53: warning: ‘void qSort(RandomAccessIterator, RandomAccessIterator) [with RandomAccessIterator = Include*]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp:1585:65: warning: ‘void qSort(RandomAccessIterator, RandomAccessIterator, LessThan) [with RandomAccessIterator = AbstractMetaFunction**; LessThan = bool (*)(const AbstractMetaFunction*, const AbstractMetaFunction*)]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp:1681:24: warning: ‘void qSort(Container&) [with Container = QStringList]’ is deprecated: Use std::sort [-Wdeprecated-declarations]
sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp:2054:25: warning: ‘void qSort(Container&) [with Container = QStringList]’ is deprecated: Use std::sort [-Wdeprecated-declarations]

Change-Id: If6940941ac31327597ce362a31b27773f4d5b94c
Reviewed-by: Christian Tismer <tismer@stackless.com>

1 files changed, 7 insertions, 3 deletions

diff --git a/sources/shiboken2/generator/shiboken2/cppgenerator.cpp b/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
index 56f53f304..0ca0b8d04 100644
--- a/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
+++ b/sources/shiboken2/generator/shiboken2/cppgenerator.cpp
@@ -43,6 +43,10 @@
 #include <QtCore/QDebug>
 #include <QMetaType>
 
+#include <algorithm>
+
+#include <algorithm>
+
 static const char CPP_ARG0[] = "cppArg0";
 
 QHash<QString, QString> CppGenerator::m_nbFuncs = QHash<QString, QString>();
@@ -355,7 +359,7 @@ void CppGenerator::generateClass(QTextStream &s, GeneratorContext &classContext)
     QVector<Include> includes = metaClass->typeEntry()->extraIncludes();
     for (AbstractMetaEnum *cppEnum : qAsConst(classEnums))
         includes.append(cppEnum->typeEntry()->extraIncludes());
-    qSort(includes.begin(), includes.end());
+    std::sort(includes.begin(), includes.end());
     for (const Include &inc : qAsConst(includes))
         s << inc.toString() << endl;
     s << endl;
@@ -1680,7 +1684,7 @@ void CppGenerator::writeConstructorWrapper(QTextStream &s, const AbstractMetaFun
             }
         }
         QStringList argNamesList = argNamesSet.toList();
-        qSort(argNamesList.begin(), argNamesList.end());
+        std::sort(argNamesList.begin(), argNamesList.end());
         if (argNamesList.isEmpty()) {
             s << INDENT << "const char** argNames{};" << endl;
         } else {
@@ -5503,7 +5507,7 @@ bool CppGenerator::finishGeneration()
     QVector<Include> extraIncludes = moduleEntry->extraIncludes();
     for (AbstractMetaEnum *cppEnum : qAsConst(globalEnums))
         extraIncludes.append(cppEnum->typeEntry()->extraIncludes());
-    qSort(extraIncludes.begin(), extraIncludes.end());
+    std::sort(extraIncludes.begin(), extraIncludes.end());
     for (const Include &inc : qAsConst(extraIncludes))
         s << inc;
     s << endl;