diff --git a/src/plugins/cpptools/cppmodelmanager_test.cpp b/src/plugins/cpptools/cppmodelmanager_test.cpp
index bcc44889470b6b939d4738b5e4ed9cd2bdf05336..bf17c90cd3e1d19e7c54a6ae647071d58dbd1142 100644
--- a/src/plugins/cpptools/cppmodelmanager_test.cpp
+++ b/src/plugins/cpptools/cppmodelmanager_test.cpp
@@ -783,7 +783,7 @@ QString nameOfFirstDeclaration(const Document::Ptr &doc)
             if (CPlusPlus::Declaration *decl = s->asDeclaration()) {
                 if (const CPlusPlus::Name *name = decl->name()) {
                     if (const CPlusPlus::Identifier *identifier = name->identifier())
-                        return QLatin1String(identifier->chars(), identifier->size());
+                        return QString::fromLatin1(identifier->chars(), identifier->size());
                 }
             }
         }
diff --git a/src/plugins/qnx/cascadesimport/projectfileconverter.cpp b/src/plugins/qnx/cascadesimport/projectfileconverter.cpp
index 405d719079e62612907dd574f17b0080dbf68b74..46a5e373fc5a540a1a8cec0e90cca40436011ffe 100644
--- a/src/plugins/qnx/cascadesimport/projectfileconverter.cpp
+++ b/src/plugins/qnx/cascadesimport/projectfileconverter.cpp
@@ -102,7 +102,7 @@ static QString updateVariable(const QString &varStr, const QString &varsToAdd,
         var.remove(s);
 
     QStringList sl = QStringList::fromSet(var);
-    return sl.join(QLatin1Char(' '));
+    return sl.join(QLatin1String(" "));
 }
 
 bool ProjectFileConverter::convertFile(Core::GeneratedFile &file, QString &errorMessage)