4 files changed, 4 insertions, 4 deletions
diff --git a/src/libs/utils/consoleprocess.cpp b/src/libs/utils/consoleprocess.cpp
index 881194a04f7..fcc60cd20c7 100644
--- a/src/libs/utils/consoleprocess.cpp
+++ b/src/libs/utils/consoleprocess.cpp
@@ -125,7 +125,7 @@ QString ConsoleProcess::msgCannotCreateTempDir(const QString & dir, const QStrin
 
 QString ConsoleProcess::msgUnexpectedOutput(const QByteArray &what)
 {
-    return tr("Unexpected output from helper program (%1).").arg(QString::fromAscii(what));
+    return tr("Unexpected output from helper program (%1).").arg(QString::fromLatin1(what));
 }
 
 QString ConsoleProcess::msgCannotChangeToWorkDir(const QString & dir, const QString &why)
diff --git a/src/libs/utils/persistentsettings.cpp b/src/libs/utils/persistentsettings.cpp
index f71c1f46ebe..ea82d3611aa 100644
--- a/src/libs/utils/persistentsettings.cpp
+++ b/src/libs/utils/persistentsettings.cpp
@@ -389,7 +389,7 @@ bool PersistentSettingsWriter::save(const QVariantMap &data, QWidget *parent) co
         w.setAutoFormattingIndent(1); // Historical, used to be QDom.
         w.writeStartDocument();
         w.writeDTD(QLatin1String("<!DOCTYPE ") + m_docType + QLatin1Char('>'));
-        w.writeComment(QString::fromAscii(" Written by %1 %2, %3. ").
+        w.writeComment(QString::fromLatin1(" Written by %1 %2, %3. ").
                        arg(QCoreApplication::applicationName(),
                            QCoreApplication::applicationVersion(),
                            QDateTime::currentDateTime().toString(Qt::ISODate)));
diff --git a/src/libs/utils/portlist.cpp b/src/libs/utils/portlist.cpp
index 39a258149d5..78e2c6940c6 100644
--- a/src/libs/utils/portlist.cpp
+++ b/src/libs/utils/portlist.cpp
@@ -117,7 +117,7 @@ private:
     }
 
     bool atEnd() const { return m_pos == m_portsSpec.length(); }
-    char nextChar() const { return m_portsSpec.at(m_pos).toAscii(); }
+    char nextChar() const { return m_portsSpec.at(m_pos).toLatin1(); }
 
     PortList m_portList;
     int m_pos;
diff --git a/src/libs/utils/qtcprocess.cpp b/src/libs/utils/qtcprocess.cpp
index 65d2d5507c0..0ce0a6755a7 100644
--- a/src/libs/utils/qtcprocess.cpp
+++ b/src/libs/utils/qtcprocess.cpp
@@ -279,7 +279,7 @@ QStringList QtcProcess::splitArgs(const QString &_args, bool abortOnMeta, SplitE
 
 inline static bool isQuoteMeta(QChar cUnicode)
 {
-    char c = cUnicode.toAscii();
+    char c = cUnicode.toLatin1();
     return c == '\\' || c == '\'' || c == '"' || c == '$';
 }