Cppcheck: Add explicit and override keywords

Change-Id: Ia8305652afdf29cbc88328b76f5156187aa54dba
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

5 files changed, 12 insertions, 12 deletions

diff --git a/src/libs/kdtools/updatefinder.cpp b/src/libs/kdtools/updatefinder.cpp
index 3403430fe..034e162d3 100644
--- a/src/libs/kdtools/updatefinder.cpp
+++ b/src/libs/kdtools/updatefinder.cpp
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
-** Copyright (C) 2019 The Qt Company Ltd.
+** Copyright (C) 2021 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -79,7 +79,7 @@ public:
         RemoveExisting
     };
 
-    Private(UpdateFinder *qq)
+    explicit Private(UpdateFinder *qq)
         : q(qq)
         , cancel(false)
         , downloadCompleteCount(0)
@@ -94,7 +94,7 @@ public:
     struct Data {
         Data()
             : downloader(0) {}
-        Data(const PackageSource &i, FileDownloader *d = 0)
+        explicit Data(const PackageSource &i, FileDownloader *d = 0)
             : info(i), downloader(d) {}
 
         PackageSource info;
diff --git a/src/libs/kdtools/updateoperation.cpp b/src/libs/kdtools/updateoperation.cpp
index 00b059af1..897fecf1b 100644
--- a/src/libs/kdtools/updateoperation.cpp
+++ b/src/libs/kdtools/updateoperation.cpp
@@ -283,7 +283,7 @@ void UpdateOperation::setRequiresUnreplacedVariables(bool isRequired)
 
 struct StartsWith
 {
-    StartsWith(const QString &searchTerm)
+    explicit StartsWith(const QString &searchTerm)
         : m_searchTerm(searchTerm) {}
 
     bool operator()(const QString &searchString)
diff --git a/tests/auto/installer/binaryformat/tst_binaryformat.cpp b/tests/auto/installer/binaryformat/tst_binaryformat.cpp
index c9cd2b00f..7e0f5ed24 100644
--- a/tests/auto/installer/binaryformat/tst_binaryformat.cpp
+++ b/tests/auto/installer/binaryformat/tst_binaryformat.cpp
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2021 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -51,7 +51,7 @@ struct Layout : public QInstaller::BinaryLayout
 class TestOperation : public KDUpdater::UpdateOperation
 {
 public:
-    TestOperation(const QString &name)
+    explicit TestOperation(const QString &name)
         : KDUpdater::UpdateOperation(nullptr)
     { setName(name); }
 
diff --git a/tests/auto/installer/factory/tst_factory.cpp b/tests/auto/installer/factory/tst_factory.cpp
index f44a6febe..eb7e2c36c 100644
--- a/tests/auto/installer/factory/tst_factory.cpp
+++ b/tests/auto/installer/factory/tst_factory.cpp
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-** Copyright (C) 2020 The Qt Company Ltd.
+** Copyright (C) 2021 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -82,7 +82,7 @@ public:
         : Food(amount)
         , m_expireDate(expireDate)
     { qDebug().nospace().noquote() << "Constructor."; }
-    QDate expireDate() const {
+    QDate expireDate() const Q_DECL_OVERRIDE {
         return m_expireDate;
     }
 private:
@@ -92,7 +92,7 @@ private:
 class Butter : public Food
 {
 public:
-    QDate expireDate() const {
+    QDate expireDate() const Q_DECL_OVERRIDE {
         return m_expireDate;
     }
     static Food *create(int amount, const QDate expireDate) {
@@ -117,7 +117,7 @@ public:
         : Food(amount)
         , m_expireDate(expireDate)
     { qDebug().nospace().noquote() << "Constructor."; }
-    QDate expireDate() const {
+    QDate expireDate() const Q_DECL_OVERRIDE {
         return m_expireDate;
     }
 
diff --git a/tests/auto/installer/packagemanagercore/tst_packagemanagercore.cpp b/tests/auto/installer/packagemanagercore/tst_packagemanagercore.cpp
index 17343e49d..a3e86c2f8 100644
--- a/tests/auto/installer/packagemanagercore/tst_packagemanagercore.cpp
+++ b/tests/auto/installer/packagemanagercore/tst_packagemanagercore.cpp
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2021 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -46,7 +46,7 @@ using namespace QInstaller;
 class DummyComponent : public Component
 {
 public:
-    DummyComponent(PackageManagerCore *core)
+    explicit DummyComponent(PackageManagerCore *core)
         : Component(core)
     {
         setCheckState(Qt::Checked);