Debugger: Modernize

Mostly nullptr instead of 0, but also a few bits of collateral damage.

Change-Id: I921991272aca921dcdecf302dfff3716e79dfc24
Reviewed-by: David Schulz <david.schulz@qt.io>

4 files changed, 8 insertions, 8 deletions

diff --git a/src/plugins/debugger/cdb/cdbengine.cpp b/src/plugins/debugger/cdb/cdbengine.cpp
index 31e10d0bc0..f64dd94d64 100644
--- a/src/plugins/debugger/cdb/cdbengine.cpp
+++ b/src/plugins/debugger/cdb/cdbengine.cpp
@@ -154,7 +154,7 @@ static const char localsPrefixC[] = "local.";
 
 struct MemoryViewCookie
 {
-    explicit MemoryViewCookie(MemoryAgent *a = 0, quint64 addr = 0, quint64 l = 0)
+    explicit MemoryViewCookie(MemoryAgent *a = nullptr, quint64 addr = 0, quint64 l = 0)
         : agent(a), address(addr), length(l)
     {}
 
@@ -2735,7 +2735,7 @@ CdbEngine::NormalizedSourceFileName CdbEngine::sourceMapNormalizeFileNameFromDeb
 
 // Parse frame from GDBMI. Duplicate of the gdb code, but that
 // has more processing.
-static StackFrames parseFrames(const GdbMi &gdbmi, bool *incomplete = 0)
+static StackFrames parseFrames(const GdbMi &gdbmi, bool *incomplete = nullptr)
 {
     if (incomplete)
         *incomplete = false;
diff --git a/src/plugins/debugger/cdb/cdboptionspage.cpp b/src/plugins/debugger/cdb/cdboptionspage.cpp
index 92dfba966c..416294b496 100644
--- a/src/plugins/debugger/cdb/cdboptionspage.cpp
+++ b/src/plugins/debugger/cdb/cdboptionspage.cpp
@@ -80,12 +80,12 @@ CdbBreakEventWidget::CdbBreakEventWidget(QWidget *parent) : QWidget(parent)
     QHBoxLayout *mainLayout = new QHBoxLayout;
     mainLayout->setMargin(0);
     QVBoxLayout *leftLayout = new QVBoxLayout;
-    QFormLayout *parameterLayout = 0;
+    QFormLayout *parameterLayout = nullptr;
     mainLayout->addLayout(leftLayout);
     const size_t eventCount = sizeof(eventDescriptions) / sizeof(EventsDescription);
     for (size_t e = 0; e < eventCount; e++) {
         QCheckBox *cb = new QCheckBox(tr(eventDescriptions[e].description));
-        QLineEdit *le = 0;
+        QLineEdit *le = nullptr;
         if (eventDescriptions[e].hasParameter) {
             if (!parameterLayout) {
                 parameterLayout = new QFormLayout;
@@ -245,7 +245,7 @@ public:
     CdbSymbolPathListEditor *m_symbolPathListEditor;
     Utils::PathListEditor *m_sourcePathListEditor;
 
-    CdbPathsPageWidget(QWidget *parent = 0);
+    CdbPathsPageWidget(QWidget *parent = nullptr);
 };
 
 CdbPathsPageWidget::CdbPathsPageWidget(QWidget *parent) :
diff --git a/src/plugins/debugger/cdb/cdboptionspage.h b/src/plugins/debugger/cdb/cdboptionspage.h
index 041c69198d..8d2de5b344 100644
--- a/src/plugins/debugger/cdb/cdboptionspage.h
+++ b/src/plugins/debugger/cdb/cdboptionspage.h
@@ -53,7 +53,7 @@ class CdbBreakEventWidget : public QWidget
     Q_OBJECT
 
 public:
-    explicit CdbBreakEventWidget(QWidget *parent = 0);
+    explicit CdbBreakEventWidget(QWidget *parent = nullptr);
 
     void setBreakEvents(const QStringList &l);
     QStringList breakEvents() const;
@@ -71,7 +71,7 @@ class CdbOptionsPageWidget : public QWidget
     Q_OBJECT
 
 public:
-    explicit CdbOptionsPageWidget(QWidget *parent = 0);
+    explicit CdbOptionsPageWidget(QWidget *parent = nullptr);
     QStringList breakEvents() const;
 
     Utils::SavedActionSet group;
diff --git a/src/plugins/debugger/cdb/cdbparsehelpers.h b/src/plugins/debugger/cdb/cdbparsehelpers.h
index d8df9b63ec..d9c906fa94 100644
--- a/src/plugins/debugger/cdb/cdbparsehelpers.h
+++ b/src/plugins/debugger/cdb/cdbparsehelpers.h
@@ -66,7 +66,7 @@ QString cdbClearBreakpointCommand(const BreakpointModelId &id);
 // Parse extension command listing breakpoints.
 // Note that not all fields are returned, since file, line, function are encoded
 // in the expression (that is in addition deleted on resolving for a bp-type breakpoint).
-void parseBreakPoint(const GdbMi &gdbmi, BreakpointResponse *r, QString *expression = 0);
+void parseBreakPoint(const GdbMi &gdbmi, BreakpointResponse *r, QString *expression = nullptr);
 
 // Write memory (f ...).
 QString cdbWriteMemoryCommand(quint64 addr, const QByteArray &data);