debugger: display "sub-breakpoints"

<MULTIPLE> happens in constructors, inline functions, and
at other places like 'foreach' lines.

Change-Id: Ifb89b659d279f257ba8295b80a35d605820ec54b
Reviewed-on: http://codereview.qt.nokia.com/498Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/breakhandler.cpp

@@ -42,6 +42,10 @@
 
 #include <utils/qtcassert.h>
 
+#if USE_BREAK_MODEL_TEST
+#include "modeltest.h"
+#endif
+
 #include <QtCore/QDir>
 #include <QtCore/QFileInfo>
 #include <QtCore/QTimerEvent>
@@ -126,7 +130,11 @@ static QString typeToString(BreakpointType type)
 
 BreakHandler::BreakHandler()
   : m_syncTimerId(-1)
-{}
+{
+#if USE_BREAK_MODEL_TEST
+    new ModelTest(this, 0);
+#endif
+}
 
 BreakHandler::~BreakHandler()
 {}
@@ -169,16 +177,6 @@ QIcon BreakHandler::emptyIcon()
     return icon;
 }
 
-int BreakHandler::columnCount(const QModelIndex &parent) const
-{
-    return parent.isValid() ? 0 : 8;
-}
-
-int BreakHandler::rowCount(const QModelIndex &parent) const
-{
-    return parent.isValid() ? 0 : m_storage.size();
-}
-
 static inline bool fileNameMatch(const QString &f1, const QString &f2)
 {
 #ifdef Q_OS_WIN
@@ -431,12 +429,9 @@ QVariant BreakHandler::headerData(int section,
 
 BreakpointId BreakHandler::findBreakpointByIndex(const QModelIndex &index) const
 {
-    int r = index.row();
-    ConstIterator it = m_storage.constBegin(), et = m_storage.constEnd();
-    for (int i = 0; it != et; ++it, ++i)
-        if (i == r)
-            return it.key();
-    return BreakpointId();
+    //qDebug() << "FIND: " << index <<
+    //    BreakpointId::fromInternalId(index.internalId());
+    return BreakpointId::fromInternalId(index.internalId());
 }
 
 BreakpointIds BreakHandler::findBreakpointsByIndex(const QList<QModelIndex> &list) const
@@ -469,15 +464,72 @@ int BreakHandler::threadSpecFromDisplay(const QString &str)
     return ok ? result : -1;
 }
 
-QModelIndex BreakHandler::index(int row, int col, const QModelIndex &parent) const
+QModelIndex BreakHandler::createIndex(int row, int column, quint32 id) const
 {
-    Q_UNUSED(parent);
-    return createIndex(row, col, 0);
+    return QAbstractItemModel::createIndex(row, column, id);
 }
 
-QModelIndex BreakHandler::parent(const QModelIndex &parent) const
+QModelIndex BreakHandler::createIndex(int row, int column, void *ptr) const
 {
-    Q_UNUSED(parent);
+    QTC_ASSERT(false, /**/); // This function is not used.
+    return QAbstractItemModel::createIndex(row, column, ptr);
+}
+
+int BreakHandler::columnCount(const QModelIndex &idx) const
+{
+    if (idx.column() > 0)
+        return 0;
+    const BreakpointId id = findBreakpointByIndex(idx);
+    return id.isMinor() ? 0 : 8;
+}
+
+int BreakHandler::rowCount(const QModelIndex &idx) const
+{
+    if (idx.column() > 0)
+        return 0;
+    if (!idx.isValid())
+        return m_storage.size();
+    const BreakpointId id = findBreakpointByIndex(idx);
+    if (id.isMajor())
+        return m_storage.value(id).subItems.size();
+    return 0;
+}
+
+QModelIndex BreakHandler::index(int row, int col, const QModelIndex &parent) const
+{
+    if (row < 0 || col < 0)
+        return QModelIndex();
+    if (parent.column() > 0)
+        return QModelIndex();
+    BreakpointId id = findBreakpointByIndex(parent);
+    if (id.isMajor()) {
+        ConstIterator it = m_storage.find(id);
+        if (row >= it->subItems.size())
+            return QModelIndex();
+        BreakpointId sub = id.child(row);
+        return createIndex(row, col, sub.toInternalId());
+    }
+    if (id.isMinor())
+        return QModelIndex();
+    QTC_ASSERT(!id.isValid(), return QModelIndex());
+    if (row >= m_storage.size())
+        return QModelIndex();
+    id = at(row);
+    return createIndex(row, col, id.toInternalId());
+}
+
+QModelIndex BreakHandler::parent(const QModelIndex &idx) const
+{
+    if (!idx.isValid())
+        return QModelIndex();
+    BreakpointId id = findBreakpointByIndex(idx);
+    if (id.isMajor())
+        return QModelIndex();
+    if (id.isMinor()) {
+        BreakpointId pid = id.parent();
+        int row = indexOf(pid);
+        return createIndex(row, 0, pid.toInternalId());
+    }
     return QModelIndex();
 }
 
@@ -489,9 +541,13 @@ QVariant BreakHandler::data(const QModelIndex &mi, int role) const
         return QVariant();
 
     BreakpointId id = findBreakpointByIndex(mi);
-    //qDebug() << "DATA: " << id << role << mi.column();
-    ConstIterator it = m_storage.find(id);
-    BREAK_ASSERT(it != m_storage.end(), return QVariant());
+
+    BreakpointId pid = id;
+    if (id.isMinor())
+        pid = id.parent();
+
+    ConstIterator it = m_storage.find(pid);
+    QTC_ASSERT(it != m_storage.end(), return QVariant());
     const BreakpointParameters &data = it->data;
     const BreakpointResponse &response = it->response;
 
@@ -511,10 +567,24 @@ QVariant BreakHandler::data(const QModelIndex &mi, int role) const
             break;
     };
 
+    if (id.isMinor()) {
+        QTC_ASSERT(id.minorPart() <= it->subItems.size(), return QVariant());
+        const BreakpointResponse &res = it->subItems.at(id.minorPart() - 1);
+        switch (mi.column()) {
+        case 0:
+            if (role == Qt::DisplayRole)
+                return id.toString();
+        case 1:
+            if (role == Qt::DisplayRole)
+                return res.functionName;
+        }
+        return QVariant();
+    }
+
     switch (mi.column()) {
         case 0:
             if (role == Qt::DisplayRole) {
-                return QString::number(id);
+                return id.toString();
                 //return QString("%1 - %2").arg(id).arg(response.number);
             }
             if (role == Qt::DecorationRole)
@@ -894,6 +964,7 @@ void BreakHandler::notifyBreakpointReleased(BreakpointId id)
     it->state = BreakpointNew;
     it->engine = 0;
     it->response = BreakpointResponse();
+    it->subItems.clear();
     delete it->marker;
     it->marker = 0;
     if (it->data.type == WatchpointAtAddress
@@ -937,8 +1008,8 @@ void BreakHandler::removeBreakpoint(BreakpointId id)
         cleanupBreakpoint(id);
         break;
     default:
-        qWarning("Warning: Cannot remove breakpoint %llu in state '%s'.",
-               id, qPrintable(stateToString(it->state)));
+        qWarning("Warning: Cannot remove breakpoint %s in state '%s'.",
+               qPrintable(id.toString()), qPrintable(stateToString(it->state)));
         it->state = BreakpointRemoveRequested;
         break;
     }
@@ -963,9 +1034,42 @@ void BreakHandler::appendBreakpoint(const BreakpointParameters &data)
     m_storage.insert(id, item);
     endInsertRows();
 
+    layoutChanged();
+
     updateMarker(id);
     scheduleSynchronization();
+}
 
+BreakpointId BreakHandler::at(int n) const
+{
+    if (n < 0 || n >= m_storage.size())
+        return BreakpointId();
+    ConstIterator it = m_storage.constBegin(), et = m_storage.constEnd();
+    for ( ; --n >= 0; ++it)
+        ;
+    return it.key();
+}
+
+int BreakHandler::indexOf(BreakpointId id) const
+{
+    int row = 0;
+    ConstIterator it = m_storage.constBegin(), et = m_storage.constEnd();
+    for ( ; it != et; ++it, ++row)
+        if (it.key() == id)
+            return row;
+    return -1;
+}
+
+void BreakHandler::appendSubBreakpoint(BreakpointId id, const BreakpointResponse &data)
+{
+    Iterator it = m_storage.find(id);
+    QTC_ASSERT(it != m_storage.end(), return);
+    int row = indexOf(id);
+    QTC_ASSERT(row != -1, return);
+    QModelIndex idx = createIndex(row, 0, id.toInternalId());
+    beginInsertRows(idx, it->subItems.size(), it->subItems.size());
+    it->subItems.append(data);
+    endInsertRows();
 }
 
 void BreakHandler::saveSessionData()

src/plugins/debugger/breakhandler.h

@@ -70,6 +70,7 @@ public:
 
     // The only way to add a new breakpoint.
     void appendBreakpoint(const BreakpointParameters &data);
+    void appendSubBreakpoint(BreakpointId id, const BreakpointResponse &data);
 
     BreakpointIds allBreakpointIds() const;
     BreakpointIds engineBreakpointIds(DebuggerEngine *engine) const;
@@ -169,7 +170,11 @@ private:
     Qt::ItemFlags flags(const QModelIndex &index) const;
     QModelIndex index(int row, int col, const QModelIndex &parent) const;
     QModelIndex parent(const QModelIndex &parent) const;
+    QModelIndex createIndex(int row, int column, quint32 id) const;
+    QModelIndex createIndex(int row, int column, void *ptr) const;
 
+    int indexOf(BreakpointId id) const;
+    BreakpointId at(int index) const;
     bool isEngineRunning(BreakpointId id) const;
     void setState(BreakpointId id, BreakpointState state);
     void loadBreakpoints();
@@ -195,6 +200,7 @@ private:
         DebuggerEngine *engine;  // Engine currently handling the breakpoint.
         BreakpointResponse response;
         BreakpointMarker *marker;
+        QList<BreakpointResponse> subItems;
     };
     typedef QHash<BreakpointId, BreakpointItem> BreakpointStorage;
     typedef BreakpointStorage::ConstIterator ConstIterator;

src/plugins/debugger/breakpoint.cpp

@@ -32,12 +32,47 @@
 
 #include "breakpoint.h"
 
+#include "utils/qtcassert.h"
+
 #include <QtCore/QByteArray>
 #include <QtCore/QDebug>
 
 namespace Debugger {
 namespace Internal {
 
+//////////////////////////////////////////////////////////////////
+//
+// BreakpointId
+//
+//////////////////////////////////////////////////////////////////
+
+QDebug operator<<(QDebug d, const BreakpointId &id)
+{
+    d << qPrintable(id.toString());
+    return d;
+}
+
+QString BreakpointId::toString() const
+{
+    if (!isValid())
+        return "<invalid bkpt>";
+    if (isMinor())
+        return QString("%1.%2").arg(m_majorPart).arg(m_minorPart);
+    return QString::number(m_majorPart);
+}
+
+BreakpointId BreakpointId::parent() const
+{
+    QTC_ASSERT(isMinor(), return BreakpointId());
+    return BreakpointId(m_majorPart, 0);
+}
+
+BreakpointId BreakpointId::child(int row) const
+{
+    QTC_ASSERT(isMajor(), return BreakpointId());
+    return BreakpointId(m_majorPart, row + 1);
+}
+
 //////////////////////////////////////////////////////////////////
 //
 // BreakpointParameters
@@ -163,24 +198,34 @@ QString BreakpointParameters::toString() const
 */
 
 BreakpointResponse::BreakpointResponse()
-    : number(0), pending(true), multiple(false), correctedLineNumber(0)
-{}
+{
+    number = 0;
+    subNumber = 0;
+    pending = true;
+    multiple = false;
+    correctedLineNumber = 0;
+}
 
 QString BreakpointResponse::toString() const
 {
     QString result = BreakpointParameters::toString();
     QTextStream ts(&result);
     ts << " Number: " << number;
+    if (subNumber)
+        ts << "." << subNumber;
     if (pending)
         ts << " [pending]";
     if (!fullName.isEmpty())
         ts << " FullName: " << fullName;
+    if (!functionName.isEmpty())
+        ts << " Function: " << functionName;
     if (multiple)
         ts << " Multiple: " << multiple;
     if (!extra.isEmpty())
         ts << " Extra: " << extra;
     if (correctedLineNumber)
         ts << " CorrectedLineNumber: " << correctedLineNumber;
+    ts << ' ';
     return result + BreakpointParameters::toString();
 }
 
@@ -188,6 +233,7 @@ void BreakpointResponse::fromParameters(const BreakpointParameters &p)
 {
     BreakpointParameters::operator=(p);
     number = 0;
+    subNumber = 0;
     fullName.clear();
     multiple = false;
     extra.clear();

src/plugins/debugger/breakpoint.h

@@ -33,6 +33,7 @@
 #ifndef DEBUGGER_BREAKPOINT_H
 #define DEBUGGER_BREAKPOINT_H
 
+#include <QtCore/QDebug>
 #include <QtCore/QList>
 #include <QtCore/QMetaType>
 #include <QtCore/QString>
@@ -40,7 +41,36 @@
 namespace Debugger {
 namespace Internal {
 
-typedef quint64 BreakpointId;
+class BreakpointId
+{
+public:
+    BreakpointId() { m_majorPart = m_minorPart = 0; }
+    explicit BreakpointId(quint16 ma) { m_majorPart = ma; m_minorPart = 0; }
+    BreakpointId(quint16 ma, quint16 mi) { m_majorPart = ma; m_minorPart = mi; }
+
+    bool isValid() const { return m_majorPart != 0; }
+    bool isMajor() const { return m_majorPart != 0 && m_minorPart == 0; }
+    bool isMinor() const { return m_majorPart != 0 && m_minorPart != 0; }
+    bool operator!() const { return !isValid(); }
+    operator const void*() const { return isValid() ? this : 0; }
+    quint32 toInternalId() const { return m_majorPart | (m_minorPart << 16); }
+    QString toString() const;
+    bool operator==(const BreakpointId &id) const
+        { return m_majorPart == id.m_majorPart && m_minorPart == id.m_minorPart; }
+    quint16 majorPart() const { return m_majorPart; }
+    quint16 minorPart() const { return m_minorPart; }
+    BreakpointId parent() const;
+    BreakpointId child(int row) const;
+
+    static BreakpointId fromInternalId(quint32 id)
+        { return BreakpointId(id & 0xff, id >> 16); }
+
+private:
+    quint16 m_majorPart;
+    quint16 m_minorPart;
+};
+
+QDebug operator<<(QDebug d, const BreakpointId &id);
 
 //////////////////////////////////////////////////////////////////
 //
@@ -165,6 +195,7 @@ public:
     void fromParameters(const BreakpointParameters &p);
 
     int number;             //!< Breakpoint number assigned by the debugger engine.
+    int subNumber;          //!< Breakpoint sub-number assigned by the engine.
     bool pending;           //!< Breakpoint not fully resolved.
     QString fullName;       //!< Full file name acknowledged by the debugger engine.
     bool multiple;          //!< Happens in constructors/gdb.
@@ -175,7 +206,15 @@ public:
 
 typedef QList<BreakpointId> BreakpointIds;
 
+inline uint qHash(const Debugger::Internal::BreakpointId &id)
+{
+    return id.toInternalId();
+}
+
 } // namespace Internal
 } // namespace Debugger
 
+Q_DECLARE_METATYPE(Debugger::Internal::BreakpointId)
+
+
 #endif // DEBUGGER_BREAKPOINT_H

src/plugins/debugger/breakwindow.cpp

@@ -524,6 +524,7 @@ void BreakWindow::setModel(QAbstractItemModel *model)
     resizeColumnToContents(0); // Number
     resizeColumnToContents(3); // Line
     resizeColumnToContents(6); // Ignore count
+    connect(model, SIGNAL(layoutChanged()), this, SLOT(expandAll()));
 }
 
 void BreakWindow::contextMenuEvent(QContextMenuEvent *ev)

src/plugins/debugger/cdb/cdbengine.cpp

@@ -192,7 +192,7 @@ struct MemoryChangeCookie
 
 struct ConditionalBreakPointCookie
 {
-    ConditionalBreakPointCookie(BreakpointId i = 0) : id(i) {}
+    ConditionalBreakPointCookie(BreakpointId i = BreakpointId()) : id(i) {}
     BreakpointId id;
     GdbMi stopReason;
 };
@@ -1817,7 +1817,7 @@ static inline QString msgTracePointTriggered(BreakpointId id, const int number,
                                              const QString &threadId)
 {
     return CdbEngine::tr("Trace point %1 (%2) in thread %3 triggered.")
-            .arg(id).arg(number).arg(threadId);
+            .arg(id.toString()).arg(number).arg(threadId);
 }
 
 static inline QString msgCheckingConditionalBreakPoint(BreakpointId id, const int number,
@@ -1825,7 +1825,7 @@ static inline QString msgCheckingConditionalBreakPoint(BreakpointId id, const in
                                                        const QString &threadId)
 {
     return CdbEngine::tr("Conditional breakpoint %1 (%2) in thread %3 triggered, examining expression '%4'.")
-            .arg(id).arg(number).arg(threadId, QString::fromAscii(condition));
+            .arg(id.toString()).arg(number).arg(threadId, QString::fromAscii(condition));
 }
 
 unsigned CdbEngine::examineStopReason(const GdbMi &stopReason,
@@ -1856,11 +1856,11 @@ unsigned CdbEngine::examineStopReason(const GdbMi &stopReason,
     if (reason == "breakpoint") {
         // Note: Internal breakpoints (run to line) are reported with id=0.
         // Step out creates temporary breakpoints with id 10000.
-        BreakpointId id = 0;
+        BreakpointId id;
         int number = 0;
         const GdbMi breakpointIdG = stopReason.findChild("breakpointId");
         if (breakpointIdG.isValid()) {
-            id = breakpointIdG.data().toULongLong();
+            id = BreakpointId(breakpointIdG.data().toInt());
             if (id && breakHandler()->engineBreakpointIds(this).contains(id)) {
                 const BreakpointResponse parameters =  breakHandler()->response(id);
                 // Trace point? Just report.
@@ -1879,7 +1879,7 @@ unsigned CdbEngine::examineStopReason(const GdbMi &stopReason,
                     return StopReportLog;
                 }
             } else {
-                id = 0;
+                id = BreakpointId();
             }
         }
         QString tid = QString::number(threadId);
@@ -2526,7 +2526,7 @@ void CdbEngine::attemptBreakpointSynchronization()
                 postCommand(cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false), 0);
             }
             if (!parameters.enabled)
-                postCommand("bd " + QByteArray::number(id), 0);
+                postCommand("bd " + QByteArray::number(id.majorPart()), 0);
             handler->notifyBreakpointInsertProceeding(id);
             handler->notifyBreakpointInsertOk(id);
             m_pendingBreakpointMap.insert(id, response);
@@ -2534,30 +2534,33 @@ void CdbEngine::attemptBreakpointSynchronization()
             // Ensure enabled/disabled is correct in handler and line number is there.
             handler->setResponse(id, response);
             if (debugBreakpoints)
-                qDebug("Adding %llu %s\n", id, qPrintable(response.toString()));
+                qDebug("Adding %d %s\n", id.toInternalId(),
+                    qPrintable(response.toString()));
             break;
         case BreakpointChangeRequested:
             handler->notifyBreakpointChangeProceeding(id);
             if (debugBreakpoints)
-                qDebug("Changing %llu:\n    %s\nTo %s\n", id, qPrintable(handler->response(id).toString()),
-                       qPrintable(parameters.toString()));
+                qDebug("Changing %d:\n    %s\nTo %s\n", id.toInternalId(),
+                    qPrintable(handler->response(id).toString()),
+                    qPrintable(parameters.toString()));
             if (parameters.enabled != handler->response(id).enabled) {
                 // Change enabled/disabled breakpoints without triggering update.
-                postCommand((parameters.enabled ? "be " : "bd ") + QByteArray::number(id), 0);
+                postCommand((parameters.enabled ? "be " : "bd ")
+                    + QByteArray::number(id.majorPart()), 0);
                 response.pending = false;
                 response.enabled = parameters.enabled;
                 handler->setResponse(id, response);
             } else {
                 // Delete and re-add, triggering update
                 addedChanged = true;
-                postCommand("bc " + QByteArray::number(id), 0);
+                postCommand("bc " + QByteArray::number(id.majorPart()), 0);
                 postCommand(cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false), 0);
                 m_pendingBreakpointMap.insert(id, response);
             }
             handler->notifyBreakpointChangeOk(id);
             break;
         case BreakpointRemoveRequested:
-            postCommand("bc " + QByteArray::number(id), 0);
+            postCommand("bc " + QByteArray::number(id.majorPart()), 0);
             handler->notifyBreakpointRemoveProceeding(id);
             handler->notifyBreakpointRemoveOk(id);
             m_pendingBreakpointMap.remove(id);
@@ -2689,9 +2692,9 @@ void CdbEngine::handleExpression(const CdbExtensionCommandPtr &command)
         const ConditionalBreakPointCookie cookie = qvariant_cast<ConditionalBreakPointCookie>(command->cookie);
         const QString message = value ?
             tr("Value %1 obtained from evaluating the condition of breakpoint %2, stopping.").
-            arg(value).arg(cookie.id) :
+            arg(value).arg(cookie.id.toString()) :
             tr("Value 0 obtained from evaluating the condition of breakpoint %1, continuing.").
-            arg(cookie.id);
+            arg(cookie.id.toString());
         showMessage(message, LogMisc);
         // Stop if evaluation is true, else continue
         if (value) {
@@ -2828,8 +2831,9 @@ void CdbEngine::handleBreakPoints(const GdbMi &value)
         BreakpointResponse reportedResponse;
         const BreakpointId id = parseBreakPoint(breakPointG, &reportedResponse);
         if (debugBreakpoints)
-            qDebug("  Parsed %llu: pending=%d %s\n", id, reportedResponse.pending,
-                   qPrintable(reportedResponse.toString()));
+            qDebug("  Parsed %d: pending=%d %s\n", id.majorPart(),
+                reportedResponse.pending,
+                qPrintable(reportedResponse.toString()));
 
         if (!reportedResponse.pending) {
             const PendingBreakPointMap::iterator it = m_pendingBreakpointMap.find(id);
@@ -2843,7 +2847,8 @@ void CdbEngine::handleBreakPoints(const GdbMi &value)
                 currentResponse.enabled = reportedResponse.enabled;
                 formatCdbBreakPointResponse(id, currentResponse, str);
                 if (debugBreakpoints)
-                    qDebug("  Setting for %llu: %s\n", id, qPrintable(currentResponse.toString()));
+                    qDebug("  Setting for %d: %s\n", id.majorPart(),
+                        qPrintable(currentResponse.toString()));
                 handler->setResponse(id, currentResponse);
                 m_pendingBreakpointMap.erase(it);
             }

src/plugins/debugger/cdb/cdbparsehelpers.cpp

@@ -135,7 +135,7 @@ static BreakpointParameters fixWinMSVCBreakpoint(const BreakpointParameters &p)
 
 QByteArray cdbAddBreakpointCommand(const BreakpointParameters &bpIn,
                                    const QList<QPair<QString, QString> > &sourcePathMapping,
-                                   BreakpointId id /* = BreakpointId(-1) */,
+                                   BreakpointId id /* = BreakpointId() */,
                                    bool oneshot)
 {
     const BreakpointParameters bp = fixWinMSVCBreakpoint(bpIn);
@@ -149,8 +149,8 @@ QByteArray cdbAddBreakpointCommand(const BreakpointParameters &bpIn,
     // is kept when reporting back breakpoints (which is otherwise discarded
     // when resolving).
     str << (bp.type == WatchpointAtAddress ? "ba" : "bu");
-    if (id != BreakpointId(-1))
-        str << id;
+    if (id.isValid())
+        str << id.toString();
     str << ' ';
     if (oneshot)
         str << "/1 ";
@@ -308,7 +308,7 @@ BreakpointId parseBreakPoint(const GdbMi &gdbmi, BreakpointResponse *r,
     const GdbMi idG = gdbmi.findChild("id");
     if (idG.isValid()) { // Might not be valid if there is not id
         bool ok;
-        const BreakpointId cid = idG.data().toULongLong(&ok);
+        const BreakpointId cid(idG.data().toInt(&ok));
         if (ok)
             id = cid;
     }

src/plugins/debugger/debugger.pro

@@ -123,10 +123,11 @@ FORMS += attachexternaldialog.ui \
 
 RESOURCES += debugger.qrc
 
-false {
+true {
     SOURCES += $$PWD/modeltest.cpp
     HEADERS += $$PWD/modeltest.h
-    DEFINES += USE_MODEL_TEST=1
+    #DEFINES += USE_WATCH_MODEL_TEST=1
+    #DEFINES += USE_BREAK_MODEL_TEST=1
 }
 win32 {
 include(../../shared/registryaccess/registryaccess.pri)

src/plugins/debugger/debuggerengine.cpp

@@ -1497,7 +1497,7 @@ QString DebuggerEngine::msgWatchpointByExpressionTriggered(BreakpointId id,
 {
     return id
         ? tr("Data breakpoint %1 (%2) at %3 triggered.")
-            .arg(id).arg(number).arg(expr)
+            .arg(id.toString()).arg(number).arg(expr)
         : tr("Internal data breakpoint %1 at %2 triggered.")
             .arg(number).arg(expr);
 }
@@ -1507,7 +1507,7 @@ QString DebuggerEngine::msgWatchpointByExpressionTriggered(BreakpointId id,
 {
     return id
         ? tr("Data breakpoint %1 (%2) at %3 in thread %4 triggered.")
-            .arg(id).arg(number).arg(expr).arg(threadId)
+            .arg(id.toString()).arg(number).arg(expr).arg(threadId)
         : tr("Internal data breakpoint %1 at %2 in thread %4 triggered.")