Drop the --no-c++11 parameter from qscxmlc

We don't support C++98 anymore, so this is useless.

Change-Id: Ie918567253af6d9309b601c7cfbc0205ec888048
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

6 files changed, 9 insertions, 36 deletions

diff --git a/mkspecs/features/qscxmlc.prf b/mkspecs/features/qscxmlc.prf
index 674abcb..25f1f10 100644
--- a/mkspecs/features/qscxmlc.prf
+++ b/mkspecs/features/qscxmlc.prf
@@ -9,8 +9,6 @@ debug_and_release {
 
 QSCXMLC_DIR = $$QSCXMLC_DIR$$SUFFIX
 
-msvc:lessThan(MSC_VER,1800):QMAKE_QSCXMLC=$$QMAKE_QSCXMLC --no-c++11 # VS2012 cannot handle initializer lists.
-
 {
 qscxmlc.name = QSCXMLC ${QMAKE_FILE_IN}.h
 qscxmlc.input = STATECHARTS
diff --git a/tests/auto/scion/scion.pro b/tests/auto/scion/scion.pro
index 84d7b28..6e1f7f4 100644
--- a/tests/auto/scion/scion.pro
+++ b/tests/auto/scion/scion.pro
@@ -28,7 +28,6 @@ defineReplace(nameTheClass) {
 qtPrepareTool(QMAKE_QSCXMLC, qscxmlc)
 
 win32 {
-    QMAKE_QSCXMLC += --no-c++11
     msvc: QMAKE_CXXFLAGS += /bigobj
 }
 
diff --git a/tools/qscxmlc/doc/qscxmlc.qdoc b/tools/qscxmlc/doc/qscxmlc.qdoc
index eaa6406..07b5c8d 100644
--- a/tools/qscxmlc/doc/qscxmlc.qdoc
+++ b/tools/qscxmlc/doc/qscxmlc.qdoc
@@ -65,9 +65,6 @@
         \li Option
         \li Description
       \row
-        \li \c --no-c++11
-        \li Use no C++11 features in the generated code.
-      \row
         \li \c {--namespace <namespace>}
         \li Put the generated class(es) in the specified namespace. You can use the
             \c QSCXMLC_NAMESPACE variable to specify this in your project file.
diff --git a/tools/qscxmlc/qscxmlc.cpp b/tools/qscxmlc/qscxmlc.cpp
index de97a18..89abdaa 100644
--- a/tools/qscxmlc/qscxmlc.cpp
+++ b/tools/qscxmlc/qscxmlc.cpp
@@ -107,8 +107,6 @@ int run(const QStringList &arguments)
     cmdParser.setApplicationDescription(QCoreApplication::translate("main",
                        "Compiles the given input.scxml file to a header and a cpp file."));
 
-    QCommandLineOption optionNoCxx11(QLatin1String("no-c++11"),
-                       QCoreApplication::translate("main", "Don't use C++11 in generated code."));
     QCommandLineOption optionNamespace(QLatin1String("namespace"),
                        QCoreApplication::translate("main", "Put generated code into <namespace>."),
                        QCoreApplication::translate("main", "namespace"));
@@ -127,7 +125,6 @@ int run(const QStringList &arguments)
 
     cmdParser.addPositionalArgument(QLatin1String("input"),
                        QCoreApplication::translate("main", "Input SCXML file."));
-    cmdParser.addOption(optionNoCxx11);
     cmdParser.addOption(optionNamespace);
     cmdParser.addOption(optionOutputBaseName);
     cmdParser.addOption(optionOutputHeaderName);
@@ -152,7 +149,6 @@ int run(const QStringList &arguments)
     const QString scxmlFileName = inputFiles.at(0);
 
     TranslationUnit options;
-    options.useCxx11 = !cmdParser.isSet(optionNoCxx11);
     if (cmdParser.isSet(optionNamespace))
         options.namespaceName = cmdParser.value(optionNamespace);
     QString outFileName = cmdParser.value(optionOutputBaseName);
diff --git a/tools/qscxmlc/scxmlcppdumper.cpp b/tools/qscxmlc/scxmlcppdumper.cpp
index 53988cf..b539e0d 100644
--- a/tools/qscxmlc/scxmlcppdumper.cpp
+++ b/tools/qscxmlc/scxmlcppdumper.cpp
@@ -143,28 +143,17 @@ static const char *headerStart =
 
 using namespace DocumentModel;
 
-QString createContainer(const QString &baseType, const QString &elementType,
-                        const QStringList &elements, bool useCxx11)
+QString createContainer(const QStringList &elements)
 {
     QString result;
-    if (useCxx11) {
-        if (elements.isEmpty()) {
-            result += QStringLiteral("{}");
-        } else {
-            result += QStringLiteral("{ ") + elements.join(QStringLiteral(", ")) + QStringLiteral(" }");
-        }
+    if (elements.isEmpty()) {
+        result += QStringLiteral("{}");
     } else {
-        result += QStringLiteral("%1< %2 >()").arg(baseType, elementType);
-        if (!elements.isEmpty()) {
-            result += QStringLiteral(" << ") + elements.join(QStringLiteral(" << "));
-        }
+        result += QStringLiteral("{ ") + elements.join(QStringLiteral(", ")) + QStringLiteral(" }");
     }
     return result;
 }
 
-QString createVector(const QString &elementType, const QStringList &elements, bool useCxx11)
-{ return createContainer(QStringLiteral("QVector"), elementType, elements, useCxx11); }
-
 static void generateList(QString &out, std::function<QString(int)> next)
 {
     const int maxLineLength = 80;
@@ -380,8 +369,7 @@ int createFactoryId(QStringList &factories, const QString &className,
                     const QString &namespacePrefix,
                     const QScxmlExecutableContent::InvokeInfo &invokeInfo,
                     const QVector<QScxmlExecutableContent::StringId> &namelist,
-                    const QVector<QScxmlExecutableContent::ParameterInfo> &parameters,
-                    bool useCxx11)
+                    const QVector<QScxmlExecutableContent::ParameterInfo> &parameters)
 {
     const int idx = factories.size();
 
@@ -405,8 +393,7 @@ int createFactoryId(QStringList &factories, const QString &className,
         for (auto name : namelist) {
             l.append(QString::number(name));
         }
-        line += QStringLiteral("%1, ").arg(
-                    createVector(QStringLiteral("QScxmlExecutableContent::StringId"), l, useCxx11));
+        line += QStringLiteral("%1, ").arg(createContainer(l));
     }
     {
         QStringList l;
@@ -416,9 +403,7 @@ int createFactoryId(QStringList &factories, const QString &className,
                          QString::number(parameter.expr),
                          QString::number(parameter.location));
         }
-        line += QStringLiteral("%1);").arg(
-                    createVector(QStringLiteral("QScxmlExecutableContent::ParameterInfo"), l,
-                                 useCxx11));
+        line += QStringLiteral("%1);").arg(createContainer(l));
     }
 
     factories.append(line);
@@ -464,7 +449,7 @@ void CppDumper::dump(TranslationUnit *unit)
                 className = mangleIdentifier(classnameForDocument.value(content.data()));
             }
             return createFactoryId(factories[i], className, namespacePrefix,
-                                   invokeInfo, names, parameters, m_translationUnit->useCxx11);
+                                   invokeInfo, names, parameters);
         });
         classNames.append(mangleIdentifier(classnameForDocument.value(doc)));
     }
diff --git a/tools/qscxmlc/scxmlcppdumper.h b/tools/qscxmlc/scxmlcppdumper.h
index 2d6b12c..95fa48a 100644
--- a/tools/qscxmlc/scxmlcppdumper.h
+++ b/tools/qscxmlc/scxmlcppdumper.h
@@ -41,14 +41,12 @@ QT_BEGIN_NAMESPACE
 struct TranslationUnit
 {
     TranslationUnit()
-        : useCxx11(true)
-        , mainDocument(Q_NULLPTR)
+        : mainDocument(Q_NULLPTR)
     {}
 
     QString scxmlFileName;
     QString outHFileName, outCppFileName;
     QString namespaceName;
-    bool useCxx11;
     DocumentModel::ScxmlDocument *mainDocument;
     QList<DocumentModel::ScxmlDocument *> allDocuments;
     QHash<DocumentModel::ScxmlDocument *, QString> classnameForDocument;