Remove handling of missing Q_COMPILER_INITIALIZER_LISTS

Change-Id: Id65b39c787235a051262544932e6717d076f1ea0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

15 files changed, 1 insertions, 73 deletions

diff --git a/tests/auto/concurrent/qtconcurrentrun/tst_qtconcurrentrun.cpp b/tests/auto/concurrent/qtconcurrentrun/tst_qtconcurrentrun.cpp
index 8506d18dae..39d17e0a24 100644
--- a/tests/auto/concurrent/qtconcurrentrun/tst_qtconcurrentrun.cpp
+++ b/tests/auto/concurrent/qtconcurrentrun/tst_qtconcurrentrun.cpp
@@ -710,14 +710,12 @@ void tst_QtConcurrentRun::lambda()
     QCOMPARE(QtConcurrent::run([](int a, double b){ return a + b; }, 12, 15).result(), double(12+15));
     QCOMPARE(QtConcurrent::run([](int a , int, int, int, int b){ return a + b; }, 1, 2, 3, 4, 5).result(), 1 + 5);
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     {
         QString str { "Hello World Foo" };
         QFuture<QStringList> f1 = QtConcurrent::run([&](){ return str.split(' '); });
         auto r = f1.result();
         QCOMPARE(r, QStringList({"Hello", "World", "Foo"}));
     }
-#endif
 
     // and now with explicit pool:
     QThreadPool pool;
@@ -726,14 +724,12 @@ void tst_QtConcurrentRun::lambda()
     QCOMPARE(QtConcurrent::run(&pool, [](int a, double b){ return a + b; }, 12, 15).result(), double(12+15));
     QCOMPARE(QtConcurrent::run(&pool, [](int a , int, int, int, int b){ return a + b; }, 1, 2, 3, 4, 5).result(), 1 + 5);
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     {
         QString str { "Hello World Foo" };
         QFuture<QStringList> f1 = QtConcurrent::run(&pool, [&](){ return str.split(' '); });
         auto r = f1.result();
         QCOMPARE(r, QStringList({"Hello", "World", "Foo"}));
     }
-#endif
 }
 
 QTEST_MAIN(tst_QtConcurrentRun)
diff --git a/tests/auto/corelib/global/qflags/tst_qflags.cpp b/tests/auto/corelib/global/qflags/tst_qflags.cpp
index 8265d21350..1568855032 100644
--- a/tests/auto/corelib/global/qflags/tst_qflags.cpp
+++ b/tests/auto/corelib/global/qflags/tst_qflags.cpp
@@ -258,7 +258,6 @@ void tst_QFlags::classEnum()
 
 void tst_QFlags::initializerLists()
 {
-#if defined(Q_COMPILER_INITIALIZER_LISTS)
     Qt::MouseButtons bts = { Qt::LeftButton, Qt::RightButton };
     QVERIFY(bts.testFlag(Qt::LeftButton));
     QVERIFY(bts.testFlag(Qt::RightButton));
@@ -268,10 +267,6 @@ void tst_QFlags::initializerLists()
     QVERIFY(flags.testFlag(MyStrictNoOpEnum::StrictOne));
     QVERIFY(flags.testFlag(MyStrictNoOpEnum::StrictFour));
     QVERIFY(!flags.testFlag(MyStrictNoOpEnum::StrictTwo));
-
-#else
-    QSKIP("This test requires C++11 initializer_list support.");
-#endif // Q_COMPILER_INITIALIZER_LISTS
 }
 
 void tst_QFlags::testSetFlags()
diff --git a/tests/auto/corelib/serialization/json/tst_qtjson.cpp b/tests/auto/corelib/serialization/json/tst_qtjson.cpp
index 083e78375a..548b6d0059 100644
--- a/tests/auto/corelib/serialization/json/tst_qtjson.cpp
+++ b/tests/auto/corelib/serialization/json/tst_qtjson.cpp
@@ -2754,9 +2754,6 @@ void tst_QtJson::testJsonValueRefDefault()
 
 void tst_QtJson::arrayInitializerList()
 {
-#ifndef Q_COMPILER_INITIALIZER_LISTS
-    QSKIP("initializer_list is enabled only with c++11 support");
-#else
     QVERIFY(QJsonArray{}.isEmpty());
     QCOMPARE(QJsonArray{"one"}.count(), 1);
     QCOMPARE(QJsonArray{1}.count(), 1);
@@ -2802,14 +2799,10 @@ void tst_QtJson::arrayInitializerList()
             QCOMPARE(QJsonValue(a43["one"]), QJsonValue(1));
         }
     }
-#endif
 }
 
 void tst_QtJson::objectInitializerList()
 {
-#ifndef Q_COMPILER_INITIALIZER_LISTS
-    QSKIP("initializer_list is enabled only with c++11 support");
-#else
     QVERIFY(QJsonObject{}.isEmpty());
 
     {   // one property
@@ -2849,7 +2842,6 @@ void tst_QtJson::objectInitializerList()
         QCOMPARE(QJsonValue(nested[0]), QJsonValue("innerValue"));
         QCOMPARE(QJsonValue(nested[1]), QJsonValue(2.1));
     }
-#endif
 }
 
 void tst_QtJson::unicodeKeys()
diff --git a/tests/auto/corelib/tools/containerapisymmetry/tst_containerapisymmetry.cpp b/tests/auto/corelib/tools/containerapisymmetry/tst_containerapisymmetry.cpp
index 7df220acf9..4b085d387d 100644
--- a/tests/auto/corelib/tools/containerapisymmetry/tst_containerapisymmetry.cpp
+++ b/tests/auto/corelib/tools/containerapisymmetry/tst_containerapisymmetry.cpp
@@ -233,13 +233,11 @@ public:
     {
     }
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     VarLengthArray(std::initializer_list<T> args)
         : QVarLengthArray<T>(args)
     {
     }
 #endif
-#endif
 };
 
 class tst_ContainerApiSymmetry : public QObject
@@ -614,7 +612,6 @@ struct ContainerDuplicatedValuesStrategy<std::unordered_multiset<T...>> : Contai
 template<typename ... T>
 struct ContainerDuplicatedValuesStrategy<QSet<T...>> : ContainerRejectsDuplicateValues {};
 
-#if defined(Q_COMPILER_INITIALIZER_LISTS)
 template<typename Container>
 void non_associative_container_check_duplicates_impl(const std::initializer_list<DuplicateStrategyTestType> &reference, const Container &c, ContainerAcceptsDuplicateValues)
 {
@@ -716,13 +713,6 @@ void tst_ContainerApiSymmetry::non_associative_container_duplicates_strategy() c
     Container<DuplicateStrategyTestType> c2{reference.begin(), reference.end()};
     non_associative_container_check_duplicates(reference, c2);
 }
-#else
-template<template<class ... T> class Container>
-void tst_ContainerApiSymmetry::non_associative_container_duplicates_strategy() const
-{
-    QSKIP("Test requires a better compiler");
-}
-#endif // Q_COMPILER_INITIALIZER_LISTS
 
 template <typename Container>
 void tst_ContainerApiSymmetry::ranged_ctor_associative_impl() const
diff --git a/tests/auto/corelib/tools/qbytearraylist/tst_qbytearraylist.cpp b/tests/auto/corelib/tools/qbytearraylist/tst_qbytearraylist.cpp
index a28bbc12c8..09ce41337e 100644
--- a/tests/auto/corelib/tools/qbytearraylist/tst_qbytearraylist.cpp
+++ b/tests/auto/corelib/tools/qbytearraylist/tst_qbytearraylist.cpp
@@ -287,7 +287,6 @@ void tst_QByteArrayList::indexOf() const
 
 void tst_QByteArrayList::initializerList() const
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     // constructor
     QByteArrayList v1 = {QByteArray("hello"),"world",QByteArray("plop")};
     QCOMPARE(v1, (QByteArrayList() << "hello" << "world" << "plop"));
@@ -296,9 +295,6 @@ void tst_QByteArrayList::initializerList() const
     QByteArrayList v2;
     v2 = {QByteArray("hello"),"world",QByteArray("plop")};
     QCOMPARE(v2, v1);
-#else
-    QSKIP("This test requires C++11 initializer_list support in the compiler.");
-#endif
 }
 
 QTEST_APPLESS_MAIN(tst_QByteArrayList)
diff --git a/tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp b/tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp
index 811e9a0010..de51c866e1 100644
--- a/tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp
+++ b/tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp
@@ -499,7 +499,7 @@ void tst_QCommandLineParser::testSingleDashWordOptionModes()
 
 void tst_QCommandLineParser::testCpp11StyleInitialization()
 {
-#if defined(Q_COMPILER_INITIALIZER_LISTS) && defined(Q_COMPILER_UNIFORM_INIT)
+#if defined(Q_COMPILER_UNIFORM_INIT)
     QCoreApplication app(empty_argc, empty_argv);
 
     QCommandLineParser parser;
diff --git a/tests/auto/corelib/tools/qhash/tst_qhash.cpp b/tests/auto/corelib/tools/qhash/tst_qhash.cpp
index 0015efacfa..d70d488e96 100644
--- a/tests/auto/corelib/tools/qhash/tst_qhash.cpp
+++ b/tests/auto/corelib/tools/qhash/tst_qhash.cpp
@@ -1480,7 +1480,6 @@ void tst_QHash::twoArguments_qHash()
 
 void tst_QHash::initializerList()
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QHash<int, QString> hash = {{1, "bar"}, {1, "hello"}, {2, "initializer_list"}};
     QCOMPARE(hash.count(), 2);
     QCOMPARE(hash[1], QString("hello"));
@@ -1507,9 +1506,6 @@ void tst_QHash::initializerList()
 
     QMultiHash<int, float> emptyPairs2{{}, {}};
     QVERIFY(!emptyPairs2.isEmpty());
-#else
-    QSKIP("Compiler doesn't support initializer lists");
-#endif
 }
 
 void tst_QHash::eraseValidIteratorOnSharedHash()
diff --git a/tests/auto/corelib/tools/qlinkedlist/tst_qlinkedlist.cpp b/tests/auto/corelib/tools/qlinkedlist/tst_qlinkedlist.cpp
index f17d6695f0..deb3b68c5c 100644
--- a/tests/auto/corelib/tools/qlinkedlist/tst_qlinkedlist.cpp
+++ b/tests/auto/corelib/tools/qlinkedlist/tst_qlinkedlist.cpp
@@ -1005,7 +1005,6 @@ void tst_QLinkedList::testSTLIteratorsComplex() const
 
 void tst_QLinkedList::initializeList() const
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QLinkedList<int> v1 { 2, 3, 4 };
     QCOMPARE(v1, QLinkedList<int>() << 2 << 3 << 4);
     QCOMPARE(v1, (QLinkedList<int> { 2, 3, 4}));
@@ -1014,7 +1013,6 @@ void tst_QLinkedList::initializeList() const
     QLinkedList<QLinkedList<int>> v3;
     v3 << v1 << (QLinkedList<int>() << 1) << QLinkedList<int>() << v1;
     QCOMPARE(v3, v2);
-#endif
 }
 
 
diff --git a/tests/auto/corelib/tools/qlist/tst_qlist.cpp b/tests/auto/corelib/tools/qlist/tst_qlist.cpp
index b3f8130d27..16fb291bd2 100644
--- a/tests/auto/corelib/tools/qlist/tst_qlist.cpp
+++ b/tests/auto/corelib/tools/qlist/tst_qlist.cpp
@@ -1871,7 +1871,6 @@ void tst_QList::testSTLIteratorsComplex() const
 
 void tst_QList::initializeList() const
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QList<int> v1{2,3,4};
     QCOMPARE(v1, QList<int>() << 2 << 3 << 4);
     QCOMPARE(v1, (QList<int>{2,3,4}));
@@ -1880,7 +1879,6 @@ void tst_QList::initializeList() const
     QList<QList<int>> v3;
     v3 << v1 << (QList<int>() << 1) << QList<int>() << v1;
     QCOMPARE(v3, v2);
-#endif
 }
 
 template<typename T>
diff --git a/tests/auto/corelib/tools/qmap/tst_qmap.cpp b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
index b39444e76f..d66fd28779 100644
--- a/tests/auto/corelib/tools/qmap/tst_qmap.cpp
+++ b/tests/auto/corelib/tools/qmap/tst_qmap.cpp
@@ -1319,7 +1319,6 @@ void tst_QMap::checkMostLeftNode()
 
 void tst_QMap::initializerList()
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QMap<int, QString> map = {{1, "bar"}, {1, "hello"}, {2, "initializer_list"}};
     QCOMPARE(map.count(), 2);
     QCOMPARE(map[1], QString("hello"));
@@ -1346,9 +1345,6 @@ void tst_QMap::initializerList()
 
     QMultiMap<float, float> emptyPairs2{{}, {}};
     QVERIFY(!emptyPairs2.isEmpty());
-#else
-    QSKIP("Compiler doesn't support initializer lists");
-#endif
 }
 
 void tst_QMap::testInsertWithHint()
diff --git a/tests/auto/corelib/tools/qset/tst_qset.cpp b/tests/auto/corelib/tools/qset/tst_qset.cpp
index 0b60350380..31b4c0449e 100644
--- a/tests/auto/corelib/tools/qset/tst_qset.cpp
+++ b/tests/auto/corelib/tools/qset/tst_qset.cpp
@@ -955,7 +955,6 @@ void tst_QSet::makeSureTheComfortFunctionsCompile()
 
 void tst_QSet::initializerList()
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QSet<int> set = {1, 1, 2, 3, 4, 5};
     QCOMPARE(set.count(), 5);
     QVERIFY(set.contains(1));
@@ -976,9 +975,6 @@ void tst_QSet::initializerList()
 
     QSet<int> set3{{}, {}, {}};
     QVERIFY(!set3.isEmpty());
-#else
-    QSKIP("Compiler doesn't support initializer lists");
-#endif
 }
 
 void tst_QSet::qhash()
@@ -1011,15 +1007,7 @@ void tst_QSet::qhash()
     // check that sets of sets work:
     //
     {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
         QSet<QSet<int> > intSetSet = { { 0, 1, 2 }, { 0, 1 }, { 1, 2 } };
-#else
-        QSet<QSet<int> > intSetSet;
-        QSet<int> intSet01, intSet12;
-        intSet01 << 0 << 1;
-        intSet12 << 1 << 2;
-        intSetSet << intSet01 << intSet12 << (intSet01|intSet12);
-#endif
         QCOMPARE(intSetSet.size(), 3);
     }
 }
diff --git a/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp b/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp
index 37368c3dfc..2b5aa8e98b 100644
--- a/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp
+++ b/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp
@@ -63,9 +63,7 @@ private slots:
     void joinChar() const;
     void joinChar_data() const;
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     void initializeList() const;
-#endif
 };
 
 extern const char email[];
@@ -519,8 +517,6 @@ void tst_QStringList::joinEmptiness() const
     QVERIFY(string.isNull());
 }
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
-// C++0x support is required
 void tst_QStringList::initializeList() const
 {
 
@@ -528,7 +524,6 @@ void tst_QStringList::initializeList() const
     QCOMPARE(v1, (QStringList() << "hello" << "world" << "plop"));
     QCOMPARE(v1, (QStringList{"hello","world","plop"}));
 }
-#endif
 
 QTEST_APPLESS_MAIN(tst_QStringList)
 #include "tst_qstringlist.moc"
diff --git a/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp b/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp
index 5737db760c..fff8c75a90 100644
--- a/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp
+++ b/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp
@@ -908,7 +908,6 @@ void tst_QVarLengthArray::initializeListComplex()
 template<typename T>
 void tst_QVarLengthArray::initializeList()
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     T val1(110);
     T val2(105);
     T val3(101);
@@ -945,9 +944,6 @@ void tst_QVarLengthArray::initializeList()
 
     v6 = {}; // assign empty
     QCOMPARE(v6.size(), 0);
-#else
-    QSKIP("This tests requires a compiler that supports initializer lists.");
-#endif
 }
 
 void tst_QVarLengthArray::insertMove()
diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp
index f7e7c3e3ae..172b03a445 100644
--- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp
+++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp
@@ -549,7 +549,6 @@ void tst_QVector::assignmentCustom() const
 template<typename T>
 void tst_QVector::assignFromInitializerList() const
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     T val1(SimpleValue<T>::at(1));
     T val2(SimpleValue<T>::at(2));
     T val3(SimpleValue<T>::at(3));
@@ -560,9 +559,6 @@ void tst_QVector::assignFromInitializerList() const
 
     v1 = {};
     QCOMPARE(v1.size(), 0);
-#else
-    QSKIP("This test requires support for C++11 initializer lists.");
-#endif
 }
 
 void tst_QVector::assignFromInitializerListInt() const
@@ -2553,7 +2549,6 @@ void tst_QVector::reallocAfterCopy()
 template<typename T>
 void tst_QVector::initializeList()
 {
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     T val1(SimpleValue<T>::at(1));
     T val2(SimpleValue<T>::at(2));
     T val3(SimpleValue<T>::at(3));
@@ -2570,7 +2565,6 @@ void tst_QVector::initializeList()
 
     QVector<T> v4({});
     QCOMPARE(v4.size(), 0);
-#endif
 }
 
 void tst_QVector::initializeListInt()
diff --git a/tests/auto/corelib/tools/qversionnumber/tst_qversionnumber.cpp b/tests/auto/corelib/tools/qversionnumber/tst_qversionnumber.cpp
index 9bc8c84ee4..7c4d1071ce 100644
--- a/tests/auto/corelib/tools/qversionnumber/tst_qversionnumber.cpp
+++ b/tests/auto/corelib/tools/qversionnumber/tst_qversionnumber.cpp
@@ -260,12 +260,10 @@ void tst_QVersionNumber::constructorExplicit()
 
     QCOMPARE(v5.segments(), v6.segments());
 
-#ifdef Q_COMPILER_INITIALIZER_LISTS
     QVersionNumber v7(4, 5, 6);
     QVersionNumber v8 = {4, 5, 6};
 
     QCOMPARE(v7.segments(), v8.segments());
-#endif
 }
 
 void tst_QVersionNumber::constructorCopy_data()