Use nullptr to initialize the pointers

Change-Id: I59d743f585410cb5c00d36a7b6f9a3e9d696d19e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

5 files changed, 33 insertions, 33 deletions

diff --git a/src/lib/corelib/api/changeset.cpp b/src/lib/corelib/api/changeset.cpp
index f5d60df80..699270b39 100644
--- a/src/lib/corelib/api/changeset.cpp
+++ b/src/lib/corelib/api/changeset.cpp
@@ -44,12 +44,12 @@
 namespace QbsQmlJS {
 
 ChangeSet::ChangeSet()
-    : m_string(0), m_cursor(0), m_error(false)
+    : m_string(nullptr), m_cursor(nullptr), m_error(false)
 {
 }
 
 ChangeSet::ChangeSet(const QList<EditOp> &operations)
-    : m_string(0), m_cursor(0), m_operationList(operations), m_error(false)
+    : m_string(nullptr), m_cursor(nullptr), m_operationList(operations), m_error(false)
 {
 }
 
@@ -130,8 +130,8 @@ QList<ChangeSet::EditOp> ChangeSet::operationList() const
 
 void ChangeSet::clear()
 {
-    m_string = 0;
-    m_cursor = 0;
+    m_string = nullptr;
+    m_cursor = nullptr;
     m_operationList.clear();
     m_error = false;
 }
@@ -345,14 +345,14 @@ void ChangeSet::apply(QString *s)
 {
     m_string = s;
     apply_helper();
-    m_string = 0;
+    m_string = nullptr;
 }
 
 void ChangeSet::apply(QTextCursor *textCursor)
 {
     m_cursor = textCursor;
     apply_helper();
-    m_cursor = 0;
+    m_cursor = nullptr;
 }
 
 QString ChangeSet::textAt(int pos, int length)
diff --git a/src/lib/corelib/api/internaljobs.cpp b/src/lib/corelib/api/internaljobs.cpp
index 61acab258..2a2731331 100644
--- a/src/lib/corelib/api/internaljobs.cpp
+++ b/src/lib/corelib/api/internaljobs.cpp
@@ -70,7 +70,7 @@ namespace Internal {
 class JobObserver : public ProgressObserver
 {
 public:
-    JobObserver(InternalJob *job) : m_canceled(false), m_job(job), m_timedLogger(0) { }
+    JobObserver(InternalJob *job) : m_canceled(false), m_job(job), m_timedLogger(nullptr) { }
     ~JobObserver() { delete m_timedLogger; }
 
     void cancel()
@@ -103,7 +103,7 @@ private:
         m_value = value;
         if (value == m_maximum) {
             delete m_timedLogger;
-            m_timedLogger = 0;
+            m_timedLogger = nullptr;
         }
         emit m_job->taskProgress(value, m_job);
     }
@@ -266,7 +266,7 @@ void InternalSetupProjectJob::start()
         }
         execute();
         if (m_existingProject)
-            m_existingProject->bgLocker = 0;
+            m_existingProject->bgLocker = nullptr;
         m_newProject->bgLocker = bgLocker;
         deleteLocker = false;
     } catch (const ErrorInfo &error) {
@@ -362,7 +362,7 @@ void BuildGraphTouchingJob::storeBuildGraph()
 }
 
 InternalBuildJob::InternalBuildJob(const Logger &logger, QObject *parent)
-    : BuildGraphTouchingJob(logger, parent), m_executor(0)
+    : BuildGraphTouchingJob(logger, parent), m_executor(nullptr)
 {
 }
 
diff --git a/src/lib/corelib/api/internaljobs.h b/src/lib/corelib/api/internaljobs.h
index f0260cc98..4ed6bf1f4 100644
--- a/src/lib/corelib/api/internaljobs.h
+++ b/src/lib/corelib/api/internaljobs.h
@@ -80,7 +80,7 @@ public:
     void shareObserverWith(InternalJob *otherJob);
 
 protected:
-    explicit InternalJob(const Logger &logger, QObject *parent = 0);
+    explicit InternalJob(const Logger &logger, QObject *parent = nullptr);
 
     JobObserver *observer() const { return m_observer; }
     void setTimed(bool timed) { m_timed = timed; }
@@ -105,7 +105,7 @@ class InternalJobThreadWrapper : public InternalJob
 {
     Q_OBJECT
 public:
-    InternalJobThreadWrapper(InternalJob *synchronousJob, QObject *parent = 0);
+    InternalJobThreadWrapper(InternalJob *synchronousJob, QObject *parent = nullptr);
     ~InternalJobThreadWrapper();
 
     void start() override;
@@ -159,7 +159,7 @@ signals:
     void reportProcessResult(const qbs::ProcessResult &result);
 
 protected:
-    BuildGraphTouchingJob(const Logger &logger, QObject *parent = 0);
+    BuildGraphTouchingJob(const Logger &logger, QObject *parent = nullptr);
     ~BuildGraphTouchingJob();
 
     void setup(const TopLevelProjectPtr &project, const QList<ResolvedProductPtr> &products,
@@ -177,7 +177,7 @@ class InternalBuildJob : public BuildGraphTouchingJob
 {
     Q_OBJECT
 public:
-    InternalBuildJob(const Logger &logger, QObject *parent = 0);
+    InternalBuildJob(const Logger &logger, QObject *parent = nullptr);
 
     void build(const TopLevelProjectPtr &project, const QList<ResolvedProductPtr> &products,
                const BuildOptions &buildOptions);
@@ -194,7 +194,7 @@ class InternalCleanJob : public BuildGraphTouchingJob
 {
     Q_OBJECT
 public:
-    InternalCleanJob(const Logger &logger, QObject *parent = 0);
+    InternalCleanJob(const Logger &logger, QObject *parent = nullptr);
 
     void init(const TopLevelProjectPtr &project, const QList<ResolvedProductPtr> &products,
             const CleanOptions &options);
diff --git a/src/lib/corelib/api/projectfileupdater.cpp b/src/lib/corelib/api/projectfileupdater.cpp
index 37dfb7688..648235731 100644
--- a/src/lib/corelib/api/projectfileupdater.cpp
+++ b/src/lib/corelib/api/projectfileupdater.cpp
@@ -65,7 +65,7 @@ namespace Internal {
 class ItemFinder : public Visitor
 {
 public:
-    ItemFinder(const CodeLocation &cl) : m_cl(cl), m_item(0) { }
+    ItemFinder(const CodeLocation &cl) : m_cl(cl), m_item(nullptr) { }
 
     UiObjectDefinition *item() const { return m_item; }
 
@@ -87,7 +87,7 @@ class FilesBindingFinder : public Visitor
 {
 public:
     FilesBindingFinder(const UiObjectDefinition *startItem)
-        : m_startItem(startItem), m_binding(0)
+        : m_startItem(startItem), m_binding(nullptr)
     {
     }
 
diff --git a/src/lib/corelib/api/qmljsrewriter.cpp b/src/lib/corelib/api/qmljsrewriter.cpp
index 8d8d071a9..ebcc00b07 100644
--- a/src/lib/corelib/api/qmljsrewriter.cpp
+++ b/src/lib/corelib/api/qmljsrewriter.cpp
@@ -93,7 +93,7 @@ Rewriter::Range Rewriter::addBinding(AST::UiObjectInitializer *ast,
     SourceLocation endOfPreviousMember;
     SourceLocation startOfNextMember;
 
-    if (insertAfter == 0 || insertAfter->member == 0) {
+    if (insertAfter == nullptr || insertAfter->member == nullptr) {
         // insert as first member
         endOfPreviousMember = ast->lbraceToken;
 
@@ -114,7 +114,7 @@ Rewriter::Range Rewriter::addBinding(AST::UiObjectInitializer *ast,
     bool needsTrailingSemicolon = false;
 
     if (isOneLiner) {
-        if (insertAfter == 0) { // we're inserting after an lbrace
+        if (insertAfter == nullptr) { // we're inserting after an lbrace
             if (ast->members) { // we're inserting before a member (and not the rbrace)
                 needsTrailingSemicolon = bindingType == ScriptBinding;
             }
@@ -168,8 +168,8 @@ UiObjectMemberList *Rewriter::searchMemberToInsertAfter(UiObjectMemberList *memb
 {
     const int objectDefinitionInsertionPoint = propertyOrder.indexOf(QString());
 
-    UiObjectMemberList *lastObjectDef = 0;
-    UiObjectMemberList *lastNonObjectDef = 0;
+    UiObjectMemberList *lastObjectDef = nullptr;
+    UiObjectMemberList *lastNonObjectDef = nullptr;
 
     for (UiObjectMemberList *iter = members; iter; iter = iter->next) {
         UiObjectMember *member = iter->member;
@@ -201,8 +201,8 @@ UiArrayMemberList *Rewriter::searchMemberToInsertAfter(UiArrayMemberList *member
 {
     const int objectDefinitionInsertionPoint = propertyOrder.indexOf(QString());
 
-    UiArrayMemberList *lastObjectDef = 0;
-    UiArrayMemberList *lastNonObjectDef = 0;
+    UiArrayMemberList *lastObjectDef = nullptr;
+    UiArrayMemberList *lastNonObjectDef = nullptr;
 
     for (UiArrayMemberList *iter = members; iter; iter = iter->next) {
         UiObjectMember *member = iter->member;
@@ -234,7 +234,7 @@ UiObjectMemberList *Rewriter::searchMemberToInsertAfter(UiObjectMemberList *memb
                                                         const QStringList &propertyOrder)
 {
     if (!members)
-        return 0; // empty members
+        return nullptr; // empty members
 
     QHash<QString, UiObjectMemberList *> orderedMembers;
 
@@ -266,7 +266,7 @@ UiObjectMemberList *Rewriter::searchMemberToInsertAfter(UiObjectMemberList *memb
             return candidate;
     }
 
-    return 0;
+    return nullptr;
 }
 
 void Rewriter::changeBinding(UiObjectInitializer *ast,
@@ -382,7 +382,7 @@ void Rewriter::insertIntoArray(UiArrayBinding *ast, const QString &newValue)
     if (!ast)
         return;
 
-    UiObjectMember *lastMember = 0;
+    UiObjectMember *lastMember = nullptr;
     for (UiArrayMemberList *iter = ast->members; iter; iter = iter->next) {
         lastMember = iter->member;
     }
@@ -426,7 +426,7 @@ void Rewriter::removeGroupedProperty(UiObjectDefinition *ast,
 
     const QString propName = propertyName.mid(dotIdx + 1);
 
-    UiObjectMember *wanted = 0;
+    UiObjectMember *wanted = nullptr;
     unsigned memberCount = 0;
     for (UiObjectMemberList *it = ast->initializer->members; it; it = it->next) {
         ++memberCount;
@@ -545,8 +545,8 @@ UiObjectMemberList *QMLRewriter::searchMemberToInsertAfter(UiObjectMemberList *m
 {
     const int objectDefinitionInsertionPoint = propertyOrder.indexOf(QString::null);
 
-    UiObjectMemberList *lastObjectDef = 0;
-    UiObjectMemberList *lastNonObjectDef = 0;
+    UiObjectMemberList *lastObjectDef = nullptr;
+    UiObjectMemberList *lastNonObjectDef = nullptr;
 
     for (UiObjectMemberList *iter = members; iter; iter = iter->next) {
         UiObjectMember *member = iter->member;
@@ -576,7 +576,7 @@ UiObjectMemberList *QMLRewriter::searchMemberToInsertAfter(UiObjectMemberList *m
 UiObjectMemberList *QMLRewriter::searchMemberToInsertAfter(UiObjectMemberList *members, const QString &propertyName, const QStringList &propertyOrder)
 {
     if (!members)
-        return 0; // empty members
+        return nullptr; // empty members
 
     QHash<QString, UiObjectMemberList *> orderedMembers;
 
@@ -608,7 +608,7 @@ UiObjectMemberList *QMLRewriter::searchMemberToInsertAfter(UiObjectMemberList *m
             return candidate;
     }
 
-    return 0;
+    return nullptr;
 }
 
 #endif
@@ -616,7 +616,7 @@ UiObjectMemberList *QMLRewriter::searchMemberToInsertAfter(UiObjectMemberList *m
 void Rewriter::appendToArrayBinding(UiArrayBinding *arrayBinding,
                                     const QString &content)
 {
-    UiObjectMember *lastMember = 0;
+    UiObjectMember *lastMember = nullptr;
     for (UiArrayMemberList *iter = arrayBinding->members; iter; iter = iter->next)
         if (iter->member)
             lastMember = iter->member;
@@ -697,7 +697,7 @@ void Rewriter::extendToLeadingOrTrailingComma(UiArrayBinding *parentArray,
                                               int &start,
                                               int &end) const
 {
-    UiArrayMemberList *currentMember = 0;
+    UiArrayMemberList *currentMember = nullptr;
     for (UiArrayMemberList *it = parentArray->members; it; it = it->next) {
         if (it->member == member) {
             currentMember = it;