Fixed some stray zeros that were still being passed as null pointers

extras/AudioPluginHost/JuceLibraryCode/BinaryData.cpp

@@ -660,7 +660,8 @@ const char* JUCEAppIcon_png = (const char*) temp_binary_data_0;
 const char* getNamedResource (const char* resourceNameUTF8, int& numBytes)
 {
     unsigned int hash = 0;
-    if (resourceNameUTF8 != 0)
+
+    if (resourceNameUTF8 != nullptr)
         while (*resourceNameUTF8 != 0)
             hash = 31 * hash + (unsigned int) *resourceNameUTF8++;
 

extras/NetworkGraphicsDemo/JuceLibraryCode/BinaryData.cpp

@@ -660,7 +660,8 @@ const char* juce_icon_png = (const char*) temp_binary_data_0;
 const char* getNamedResource (const char* resourceNameUTF8, int& numBytes)
 {
     unsigned int hash = 0;
-    if (resourceNameUTF8 != 0)
+
+    if (resourceNameUTF8 != nullptr)
         while (*resourceNameUTF8 != 0)
             hash = 31 * hash + (unsigned int) *resourceNameUTF8++;
 

extras/Projucer/Builds/MacOSX/Projucer.xcodeproj/project.pbxproj

@@ -3233,7 +3233,7 @@
 				INSTALL_PATH = "$(HOME)/Applications";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MACOSX_DEPLOYMENT_TARGET_ppc = 10.4;
-				OTHER_CPLUSPLUSFLAGS = "-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code";
+				OTHER_CPLUSPLUSFLAGS = "-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code -Wzero-as-null-pointer-constant";
 				PRODUCT_BUNDLE_IDENTIFIER = com.juce.theprojucer;
 				PRODUCT_NAME = "Projucer";
 				SDKROOT_ppc = macosx10.5;
@@ -3280,7 +3280,7 @@
 				LLVM_LTO = YES;
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MACOSX_DEPLOYMENT_TARGET_ppc = 10.4;
-				OTHER_CPLUSPLUSFLAGS = "-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code";
+				OTHER_CPLUSPLUSFLAGS = "-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code -Wzero-as-null-pointer-constant";
 				PRODUCT_BUNDLE_IDENTIFIER = com.juce.theprojucer;
 				PRODUCT_NAME = "Projucer";
 				SDKROOT_ppc = macosx10.5;

extras/Projucer/JuceLibraryCode/BinaryData.cpp

@@ -7773,7 +7773,8 @@ const char* RecentFilesMenuTemplate_nib = (const char*) temp_binary_data_61;
 const char* getNamedResource (const char* resourceNameUTF8, int& numBytes)
 {
     unsigned int hash = 0;
-    if (resourceNameUTF8 != 0)
+
+    if (resourceNameUTF8 != nullptr)
         while (*resourceNameUTF8 != 0)
             hash = 31 * hash + (unsigned int) *resourceNameUTF8++;
 

extras/Projucer/Projucer.jucer

@@ -8,7 +8,7 @@
   <EXPORTFORMATS>
     <XCODE_MAC targetFolder="Builds/MacOSX" vstFolder="~/SDKs/vstsdk2.4" rtasFolder="~/SDKs/PT_80_SDK"
                documentExtensions=".jucer" objCExtraSuffix="zkVtji" bigIcon="rv1F4h"
-               extraLinkerFlags="" extraCompilerFlags="-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code"
+               extraLinkerFlags="" extraCompilerFlags="-Wall -Wno-missing-field-initializers -Wshadow-all -Wshorten-64-to-32 -Wstrict-aliasing -Wuninitialized -Wunused-parameter -Wconversion -Wsign-compare -Wint-conversion -Wconditional-uninitialized -Woverloaded-virtual -Wreorder -Wconstant-conversion -Wsign-conversion  -Wunused-private-field -Wbool-conversion -Wextra-semi -Wno-ignored-qualifiers -Wunreachable-code -Wzero-as-null-pointer-constant"
                customPList="&lt;plist&gt;&#10;&lt;dict&gt;&#10;&#9;&lt;key&gt;NSAppTransportSecurity&lt;/key&gt;&#10;&#9;&lt;dict&gt;&#10;&#9;&#9;&lt;key&gt;NSAllowsArbitraryLoads&lt;/key&gt;&#10;&#9;&#9;&lt;true/&gt;&#10;&#9;&#9;&lt;key&gt;NSExceptionDomains&lt;/key&gt;&#10;&#9;&#9;&lt;dict&gt;&#10;&#9;&#9;&#9;&lt;key&gt;amazonaws.com&lt;/key&gt;&#10;&#9;&#9;&#9;&lt;dict&gt;&#10;&#9;&#9;&#9;&#9;&lt;key&gt;NSExceptionAllowsInsecureHTTPLoads&lt;/key&gt;&#10;&#9;&#9;&#9;&#9;&lt;true/&gt;&#10;&#9;&#9;&#9;&#9;&lt;key&gt;NSIncludesSubdomains&lt;/key&gt;&#10;&#9;&#9;&#9;&#9;&lt;true/&gt;&#10;&#9;&#9;&#9;&lt;/dict&gt;&#10;&#9;&#9;&lt;/dict&gt;&#10;&#9;&lt;/dict&gt;&#10;&lt;/dict&gt;&#10;&lt;/plist&gt;"
                extraFrameworks="AudioUnit; Accelerate; AVFoundation; CoreAudio; CoreAudioKit; CoreMIDI; DiscRecording; QuartzCore; AudioToolbox; OpenGL; QTKit; QuickTime">
       <CONFIGURATIONS>

extras/Projucer/Source/ComponentEditor/Components/jucer_ComponentTypeHandler.cpp

@@ -200,7 +200,7 @@ bool ComponentTypeHandler::restoreFromXml (const XmlElement& xml,
     RelativePositionedRectangle rpr;
     rpr.restoreFromXml (xml, currentPos);
 
-    jassert (layout != 0);
+    jassert (layout != nullptr);
     setComponentPosition (comp, rpr, layout);
 
     if (SettableTooltipClient* const ttc = dynamic_cast<SettableTooltipClient*> (comp))

extras/Projucer/Source/ComponentEditor/Components/jucer_JucerComponentHandler.h

@@ -43,7 +43,7 @@ public:
 
     Component* createNewComponent (JucerDocument* doc) override
     {
-        return new TestComponent (doc, 0, false);
+        return new TestComponent (doc, nullptr, false);
     }
 
     String getXmlTagName() const noexcept override               { return "JUCERCOMP"; }
@@ -61,7 +61,7 @@ public:
 
     bool restoreFromXml (const XmlElement& xml, Component* comp, const ComponentLayout* layout) override
     {
-        TestComponent* const tc = dynamic_cast<TestComponent*> (comp);
+        auto tc = dynamic_cast<TestComponent*> (comp);
 
         if (! ComponentTypeHandler::restoreFromXml (xml, comp, layout))
             return false;
@@ -74,11 +74,11 @@ public:
 
     String getClassName (Component* comp) const override
     {
-        TestComponent* const tc = dynamic_cast<TestComponent*> (comp);
+        auto tc = dynamic_cast<TestComponent*> (comp);
 
         String jucerCompClassName;
 
-        if (tc->getDocument() != 0)
+        if (tc->getDocument() != nullptr)
             jucerCompClassName = tc->getDocument()->getClassName();
 
         if (jucerCompClassName.isEmpty())
@@ -95,7 +95,7 @@ public:
         if (multipleSelected)
             return;
 
-        if (auto* const tc = dynamic_cast<TestComponent*> (component))
+        if (auto tc = dynamic_cast<TestComponent*> (component))
         {
             props.add (new JucerCompFileProperty (tc, document));
             props.add (new ConstructorParamsProperty (tc, document));
@@ -112,7 +112,7 @@ public:
     {
         ComponentTypeHandler::fillInCreationCode (code, component, memberVariableName);
 
-        if (TestComponent* const tc = dynamic_cast<TestComponent*> (component))
+        if (auto tc = dynamic_cast<TestComponent*> (component))
             code.includeFilesH.add (tc->findFile().withFileExtension (".h"));
         else
             jassertfalse;

extras/Projucer/Source/ComponentEditor/Components/jucer_SliderHandler.h

@@ -614,8 +614,8 @@ private:
 
         String getText() const override
         {
-            Slider* s = dynamic_cast<Slider*> (component);
-            jassert (s != 0);
+            auto s = dynamic_cast<Slider*> (component);
+            jassert (s != nullptr);
 
             return String (s->getSkewFactor());
         }

extras/Projucer/Source/ComponentEditor/Components/jucer_TabbedComponentHandler.h

@@ -264,15 +264,15 @@ public:
     //==============================================================================
     static bool isTabUsingJucerComp (TabbedComponent* tc, int tabIndex)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
-        return tdc != 0 && tdc->isUsingJucerComp;
+        return tdc != nullptr && tdc->isUsingJucerComp;
     }
 
     static void setTabUsingJucerComp (TabbedComponent* tc, int tabIndex, const bool b)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
         if (tdc != nullptr)
@@ -284,10 +284,10 @@ public:
 
     static String getTabClassName (TabbedComponent* tc, int tabIndex)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
-        return tdc != 0 ? tdc->contentClassName : String();
+        return tdc != nullptr ? tdc->contentClassName : String();
     }
 
     static void setTabClassName (TabbedComponent* tc, int tabIndex, const String& newName)
@@ -304,15 +304,15 @@ public:
 
     static String getTabConstructorParams (TabbedComponent* tc, int tabIndex)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
-        return tdc != 0 ? tdc->constructorParams : String();
+        return tdc != nullptr ? tdc->constructorParams : String();
     }
 
     static void setTabConstructorParams (TabbedComponent* tc, int tabIndex, const String& newParams)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
         if (tdc != nullptr)
@@ -324,15 +324,15 @@ public:
 
     static String getTabJucerFile (TabbedComponent* tc, int tabIndex)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
-        return tdc != 0 ? tdc->jucerComponentFile : String();
+        return tdc != nullptr ? tdc->jucerComponentFile : String();
     }
 
     static void setTabJucerFile (TabbedComponent* tc, int tabIndex, const String& newFile)
     {
-        TabDemoContentComp* const tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
+        auto tdc = dynamic_cast<TabDemoContentComp*> (tc->getTabContentComponent (tabIndex));
         jassert (tdc != nullptr);
 
         if (tdc != nullptr)
@@ -380,7 +380,7 @@ private:
                 {
                     jucerComp.reset();
 
-                    jucerComp.reset (new TestComponent (ComponentTypeHandler::findParentDocument (this), 0, false));
+                    jucerComp.reset (new TestComponent (ComponentTypeHandler::findParentDocument (this), nullptr, false));
                     jucerComp->setFilename (jucerComponentFile);
                     jucerComp->setToInitialSize();
 

extras/Projucer/Source/ComponentEditor/Components/jucer_TextEditorHandler.h

@@ -115,8 +115,8 @@ public:
     {
         ComponentTypeHandler::fillInCreationCode (code, component, memberVariableName);
 
-        TextEditor* const te = dynamic_cast<TextEditor*> (component);
-        jassert (te != 0);
+        auto te = dynamic_cast<TextEditor*> (component);
+        jassert (te != nullptr);
 
         String s;
         s << memberVariableName << "->setMultiLine (" << CodeHelpers::boolLiteral (te->isMultiLine()) << ");\n"

extras/Projucer/Source/ComponentEditor/Components/jucer_ViewportHandler.h

@@ -188,7 +188,7 @@ public:
         if (getViewportContentType (vp) == 1)
         {
             JucerDocument* doc = findParentDocument (vp);
-            TestComponent* tc = new TestComponent (doc, 0, false);
+            auto tc = new TestComponent (doc, nullptr, false);
 
             tc->setFilename (getViewportJucerComponentFile (vp));
             tc->setToInitialSize();

extras/Projucer/Source/ComponentEditor/Documents/jucer_ButtonDocument.h

@@ -50,7 +50,7 @@ public:
 
     int chooseBestEnabledPaintRoutine (int paintRoutineWanted) const;
 
-    ComponentLayout* getComponentLayout() const                 { return 0; }
+    ComponentLayout* getComponentLayout() const                 { return nullptr; }
 
     void addExtraClassProperties (PropertyPanel&);
 

extras/Projucer/Source/ComponentEditor/PaintElements/jucer_PaintElementPath.cpp

@@ -328,7 +328,7 @@ void PaintElementPath::mouseDrag (const MouseEvent& e)
 
 void PaintElementPath::mouseUp (const MouseEvent& e)
 {
-    if (points [mouseDownOnSegment] == 0)
+    if (points[mouseDownOnSegment] == nullptr)
         ColouredElement::mouseUp (e);
     else
         owner->getSelectedPoints().addToSelectionOnMouseUp (points [mouseDownOnSegment],

extras/Projucer/Source/ComponentEditor/PaintElements/jucer_PaintElementUndoableAction.h

@@ -38,7 +38,7 @@ public:
         : routine (*element->getOwner()),
           elementIndex (element->getOwner()->indexOfElement (element))
     {
-        jassert (element != 0);
+        jassert (element != nullptr);
 
         if (elementIndex < 0)
             findGroupIndices (element->getOwner(), element);
@@ -50,28 +50,27 @@ public:
     {
         if (containerGroups.size() > 0)
         {
-            PaintElementGroup* group = 0;
-            group = dynamic_cast<PaintElementGroup*> (routine.getElement (containerGroups.getFirst()));
+            auto group = dynamic_cast<PaintElementGroup*> (routine.getElement (containerGroups.getFirst()));
 
-            if (group == 0)
-                return 0;
+            if (group == nullptr)
+                return nullptr;
 
             for (int i = 1; i < containerGroups.size(); ++i)
             {
                 group = dynamic_cast<PaintElementGroup*> (group->getElement (containerGroups.getUnchecked(i)));
 
-                if (group == 0)
-                    return 0;
+                if (group == nullptr)
+                    return nullptr;
             }
 
-            ElementType* const e = dynamic_cast<ElementType*> (group->getElement (elementIndex));
-            jassert (e != 0);
+            auto e = dynamic_cast<ElementType*> (group->getElement (elementIndex));
+            jassert (e != nullptr);
             return e;
         }
         else
         {
-            ElementType* const e = dynamic_cast<ElementType*> (routine.getElement (elementIndex));
-            jassert (e != 0);
+            auto e = dynamic_cast<ElementType*> (routine.getElement (elementIndex));
+            jassert (e != nullptr);
             return e;
         }
     }
@@ -104,12 +103,13 @@ private:
     {
         for (int i = pr->getNumElements(); --i >= 0;)
         {
-            PaintElementGroup* const pg = dynamic_cast<PaintElementGroup*> (pr->getElement (i));
-
-            if (pg != 0 && pg->containsElement (element))
+            if (auto pg = dynamic_cast<PaintElementGroup*> (pr->getElement (i)))
             {
-                containerGroups.add (i);
-                findGroupIndices (pg, element);
+                if (pg->containsElement (element))
+                {
+                    containerGroups.add (i);
+                    findGroupIndices (pg, element);
+                }
             }
         }
     }
@@ -122,12 +122,13 @@ private:
         {
             for (int i = group->getNumElements(); --i >= 0;)
             {
-                PaintElementGroup* pg = dynamic_cast<PaintElementGroup*> (group->getElement (i));
-
-                if (pg != 0 && pg->containsElement (element))
+                if (auto pg = dynamic_cast<PaintElementGroup*> (group->getElement (i)))
                 {
-                    containerGroups.add (i);
-                    findGroupIndices (pg, element);
+                    if (pg->containsElement (element))
+                    {
+                        containerGroups.add (i);
+                        findGroupIndices (pg, element);
+                    }
                 }
             }
         }

extras/Projucer/Source/ComponentEditor/Properties/jucer_PositionPropertyBase.h

@@ -343,9 +343,9 @@ public:
 
         Rectangle<int> parentArea;
 
-        if (component->findParentComponentOfClass<ComponentLayoutEditor>() != 0)
+        if (component->findParentComponentOfClass<ComponentLayoutEditor>() != nullptr)
             parentArea.setSize (component->getParentWidth(), component->getParentHeight());
-        else if (PaintRoutineEditor* pre = dynamic_cast<PaintRoutineEditor*> (component->getParentComponent()))
+        else if (auto pre = dynamic_cast<PaintRoutineEditor*> (component->getParentComponent()))
             parentArea = pre->getComponentArea();
         else
             jassertfalse;

extras/Projucer/Source/ComponentEditor/UI/jucer_ComponentLayoutEditor.cpp

@@ -220,16 +220,16 @@ void ComponentLayoutEditor::refreshAllComponents()
 
     for (int i = layout.getNumComponents(); --i >= 0;)
     {
-        Component* const c = layout.getComponent (i);
+        auto c = layout.getComponent (i);
         jassert (c != nullptr);
 
-        ComponentOverlayComponent* overlay = getOverlayCompFor (c);
+        auto overlay = getOverlayCompFor (c);
 
         bool isNewOverlay = false;
 
-        if (overlay == 0)
+        if (overlay == nullptr)
         {
-            ComponentTypeHandler* const handler = ComponentTypeHandler::getHandlerFor (*c);
+            auto handler = ComponentTypeHandler::getHandlerFor (*c);
             jassert (handler != nullptr);
 
             overlay = handler->createOverlayComponent (c, layout);
@@ -272,7 +272,7 @@ void ComponentLayoutEditor::mouseDown (const MouseEvent& e)
 {
     if (e.mods.isPopupMenu())
     {
-        ApplicationCommandManager* commandManager = &ProjucerApplication::getCommandManager();
+        auto commandManager = &ProjucerApplication::getCommandManager();
 
         PopupMenu m;
 

extras/Projucer/Source/ComponentEditor/UI/jucer_JucerDocumentEditor.cpp

@@ -197,7 +197,7 @@ private:
     {
     public:
         ComponentClassNameProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Class name", 128, false, 0, doc)
+            : ComponentTextProperty<Component> ("Class name", 128, false, nullptr, doc)
         {}
 
         void setText (const String& newText) override    { document.setClassName (newText); }
@@ -209,7 +209,7 @@ private:
     {
     public:
         ComponentCompNameProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Component name", 200, false, 0, doc)
+            : ComponentTextProperty<Component> ("Component name", 200, false, nullptr, doc)
         {}
 
         void setText (const String& newText) override    { document.setComponentName (newText); }
@@ -221,7 +221,7 @@ private:
     {
     public:
         ComponentParentClassesProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Parent classes", 512, false, 0, doc)
+            : ComponentTextProperty<Component> ("Parent classes", 512, false, nullptr, doc)
         {}
 
         void setText (const String& newText) override    { document.setParentClasses (newText); }
@@ -233,7 +233,7 @@ private:
     {
     public:
         ComponentConstructorParamsProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Constructor params", 2048, false, 0, doc)
+            : ComponentTextProperty<Component> ("Constructor params", 2048, false, nullptr, doc)
         {}
 
         void setText (const String& newText) override    { document.setConstructorParams (newText); }
@@ -245,7 +245,7 @@ private:
     {
     public:
         ComponentInitialisersProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Member initialisers", 16384, true, 0, doc)
+            : ComponentTextProperty <Component> ("Member initialisers", 16384, true, nullptr, doc)
         {
             preferredHeight = 24 * 3;
         }
@@ -260,9 +260,9 @@ private:
     {
     public:
         ComponentInitialSizeProperty (JucerDocument& doc, const bool isWidth_)
-            : ComponentTextProperty <Component> (isWidth_ ? "Initial width"
-                                                          : "Initial height",
-                                     10, false, 0, doc),
+            : ComponentTextProperty<Component> (isWidth_ ? "Initial width"
+                                                         : "Initial height",
+                                     10, false, nullptr, doc),
               isWidth (isWidth_)
         {}
 
@@ -289,7 +289,7 @@ private:
     {
     public:
         FixedSizeProperty (JucerDocument& doc)
-            : ComponentChoiceProperty <Component> ("Fixed size", 0, doc)
+            : ComponentChoiceProperty<Component> ("Fixed size", nullptr, doc)
         {
             choices.add ("Resize component to fit workspace");
             choices.add ("Keep component size fixed");
@@ -304,7 +304,7 @@ private:
     {
     public:
         TemplateFileProperty (JucerDocument& doc)
-            : ComponentTextProperty <Component> ("Template file", 2048, false, 0, doc)
+            : ComponentTextProperty<Component> ("Template file", 2048, false, nullptr, doc)
         {}
 
         void setText (const String& newText) override    { document.setTemplateFile (newText); }
@@ -394,7 +394,7 @@ void JucerDocumentEditor::updateTabs()
 
     for (int i = tabbedComponent.getNumTabs(); --i >= 0;)
     {
-        if (dynamic_cast<PaintRoutinePanel*> (tabbedComponent.getTabContentComponent (i)) != 0
+        if (dynamic_cast<PaintRoutinePanel*> (tabbedComponent.getTabContentComponent (i)) != nullptr
              && ! paintRoutineNames.contains (tabbedComponent.getTabNames() [i]))
         {
             tabbedComponent.removeTab (i);
@@ -485,11 +485,11 @@ void JucerDocumentEditor::showLayout()
 
 void JucerDocumentEditor::showGraphics (PaintRoutine* routine)
 {
-    if (getCurrentPaintRoutine() != routine || routine == 0)
+    if (getCurrentPaintRoutine() != routine || routine == nullptr)
     {
         for (int i = 0; i < tabbedComponent.getNumTabs(); ++i)
         {
-            if (PaintRoutinePanel* pr = dynamic_cast<PaintRoutinePanel*> (tabbedComponent.getTabContentComponent (i)))
+            if (auto pr = dynamic_cast<PaintRoutinePanel*> (tabbedComponent.getTabContentComponent (i)))
             {
                 if (routine == &(pr->getPaintRoutine()) || routine == nullptr)
                 {
@@ -1029,7 +1029,7 @@ bool JucerDocumentEditor::perform (const InvocationInfo& info)
             break;
 
         case JucerCommandIDs::editCompGraphics:
-            showGraphics (0);
+            showGraphics (nullptr);
             break;
 
         case JucerCommandIDs::zoomIn:      setZoom (snapToIntegerZoom (getZoom() * 2.0)); break;

extras/Projucer/Source/ComponentEditor/UI/jucer_RelativePositionedRectangle.h

@@ -240,7 +240,7 @@ public:
     */
     void updateFromComponent (const Component& comp) noexcept
     {
-        if (comp.getParentComponent() == 0 && ! comp.isOnDesktop())
+        if (comp.getParentComponent() == nullptr && ! comp.isOnDesktop())
             updateFrom (comp.getBounds(), Rectangle<int>());
         else
             updateFrom (comp.getBounds(), Rectangle<int> (comp.getParentWidth(), comp.getParentHeight()));
@@ -627,12 +627,12 @@ struct RelativePositionedRectangle
                                   int& x, int& xw, int& y, int& yh,
                                   int& w, int& h) const
     {
-        Component* rx = 0;
-        Component* ry = 0;
-        Component* rw = 0;
-        Component* rh = 0;
+        Component* rx = {};
+        Component* ry = {};
+        Component* rw = {};
+        Component* rh = {};
 
-        if (layout != 0)
+        if (layout != nullptr)
         {
             rx = layout->findComponentWithId (relativeToX);
             ry = layout->findComponentWithId (relativeToY);
@@ -640,12 +640,12 @@ struct RelativePositionedRectangle
             rh = layout->findComponentWithId (relativeToH);
         }
 
-        x = parentArea.getX() + (rx != 0 ? rx->getX() : 0);
-        y = parentArea.getY() + (ry != 0 ? ry->getY() : 0);
-        w = rw != 0 ? rw->getWidth() : parentArea.getWidth();
-        h = rh != 0 ? rh->getHeight() : parentArea.getHeight();
-        xw = rx != 0 ? rx->getWidth() : parentArea.getWidth();
-        yh = ry != 0 ? ry->getHeight() : parentArea.getHeight();
+        x = parentArea.getX() + (rx != nullptr ? rx->getX() : 0);
+        y = parentArea.getY() + (ry != nullptr ? ry->getY() : 0);
+        w = rw != nullptr ? rw->getWidth() : parentArea.getWidth();
+        h = rh != nullptr ? rh->getHeight() : parentArea.getHeight();
+        xw = rx != nullptr ? rx->getWidth() : parentArea.getWidth();
+        yh = ry != nullptr ? ry->getHeight() : parentArea.getHeight();
     }
 
     Rectangle<int> getRectangle (const Rectangle<int>& parentArea,

extras/Projucer/Source/ComponentEditor/jucer_ComponentLayout.cpp

@@ -502,11 +502,11 @@ void ComponentLayout::setComponentRelativeTarget (Component* comp, int whichDime
 
     jassert (comp != nullptr);
     jassert (pe != nullptr || components.contains (comp));
-    jassert (compToBeRelativeTo == 0 || components.contains (compToBeRelativeTo));
-    jassert (compToBeRelativeTo == 0 || ! dependsOnComponentForRelativePos (compToBeRelativeTo, comp));
+    jassert (compToBeRelativeTo == nullptr || components.contains (compToBeRelativeTo));
+    jassert (compToBeRelativeTo == nullptr || ! dependsOnComponentForRelativePos (compToBeRelativeTo, comp));
 
     if (compToBeRelativeTo != getComponentRelativePosTarget (comp, whichDimension)
-         && (compToBeRelativeTo == 0 || ! dependsOnComponentForRelativePos (compToBeRelativeTo, comp)))
+         && (compToBeRelativeTo == nullptr || ! dependsOnComponentForRelativePos (compToBeRelativeTo, comp)))
     {
         const int64 compId = ComponentTypeHandler::getComponentId (compToBeRelativeTo);
 
@@ -560,9 +560,9 @@ PopupMenu ComponentLayout::getRelativeTargetMenu (Component* comp, int whichDime
 {
     PopupMenu m;
 
-    Component* const current = getComponentRelativePosTarget (comp, whichDimension);
+    auto current = getComponentRelativePosTarget (comp, whichDimension);
 
-    m.addItem (menuIdBase, "Relative to parent component", true, current == 0);
+    m.addItem (menuIdBase, "Relative to parent component", true, current == nullptr);
     m.addSeparator();
 
     for (int i = 0; i < components.size(); ++i)

extras/Projucer/Source/Project/jucer_Project.cpp

@@ -179,7 +179,7 @@ void Project::initialiseMainGroup()
     if (! projectRoot.getChildWithName (Ids::MAINGROUP).isValid())
     {
         Item mainGroup (*this, ValueTree (Ids::MAINGROUP), false);
-        projectRoot.addChild (mainGroup.state, 0, 0);
+        projectRoot.addChild (mainGroup.state, 0, nullptr);
     }
 
     getMainGroup().initialiseMissingProperties();

extras/Projucer/Source/ProjectSaving/jucer_ProjectExporter.cpp

@@ -743,7 +743,7 @@ void ProjectExporter::addNewConfigurationFromExisting (const BuildConfiguration&
     ValueTree newConfig (Ids::CONFIGURATION);
     newConfig = configToCopy.config.createCopy();
 
-    newConfig.setProperty (Ids::name, configToCopy.getName(), 0);
+    newConfig.setProperty (Ids::name, configToCopy.getName(), nullptr);
 
     configs.appendChild (newConfig, project.getUndoManagerFor (configs));
 }

extras/Projucer/Source/Utility/Helpers/jucer_CodeHelpers.cpp

@@ -99,7 +99,7 @@ namespace CodeHelpers
         words.addTokens (s.retainCharacters (allowedChars), false);
         words.trim();
 
-        String n (words[0]);
+        auto n = words[0];
 
         if (capitalise)
             n = n.toLowerCase();
@@ -176,7 +176,7 @@ namespace CodeHelpers
         {
             for (int i = 0; i < lines.size(); ++i)
             {
-                String& line = lines.getReference (i);
+                auto& line = lines.getReference (i);
 
                 if (line.length() > maxLineLength)
                 {
@@ -259,7 +259,7 @@ namespace CodeHelpers
             #define COL(col)  #col,
             #include "jucer_Colours.h"
             #undef COL
-            0
+            nullptr
         };
 
         for (int i = 0; i < numElementsInArray (colourNames) - 1; ++i)
@@ -301,7 +301,7 @@ namespace CodeHelpers
     {
         const int maxCharsOnLine = 250;
 
-        const unsigned char* data = (const unsigned char*) mb.getData();
+        auto data = (const unsigned char*) mb.getData();
         int charsOnLine = 0;
 
         bool canUseStringLiteral = mb.getSize() < 32768; // MS compilers can't handle big string literals..
@@ -312,7 +312,8 @@ namespace CodeHelpers
 
             for (size_t i = 0; i < mb.getSize(); ++i)
             {
-                const unsigned int num = (unsigned int) data[i];
+                auto num = (unsigned int) data[i];
+
                 if (! ((num >= 32 && num < 127) || num == '\t' || num == '\r' || num == '\n'))
                 {
                     if (++numEscaped > mb.getSize() / 4)
@@ -330,7 +331,7 @@ namespace CodeHelpers
 
             for (size_t i = 0; i < mb.getSize(); ++i)
             {
-                const int num = (int) (unsigned int) data[i];
+                auto num = (int) (unsigned int) data[i];
                 out << num << ',';
 
                 charsOnLine += 2;
@@ -364,8 +365,9 @@ namespace CodeHelpers
     //==============================================================================
     static unsigned int calculateHash (const String& s, const unsigned int hashMultiplier)
     {
-        const char* t = s.toUTF8();
+        auto t = s.toUTF8();
         unsigned int hash = 0;
+
         while (*t != 0)
             hash = hashMultiplier * hash + (unsigned int) *t++;
 
@@ -378,11 +380,13 @@ namespace CodeHelpers
 
         for (;;)
         {
-            SortedSet <unsigned int> hashes;
+            SortedSet<unsigned int> hashes;
             bool collision = false;
+
             for (int i = strings.size(); --i >= 0;)
             {
-                const unsigned int hash = calculateHash (strings[i], v);
+                auto hash = calculateHash (strings[i], v);
+
                 if (hashes.contains (hash))
                 {
                     collision = true;
@@ -405,11 +409,12 @@ namespace CodeHelpers
                               const StringArray& strings, const StringArray& codeToExecute, const int indentLevel)
     {
         jassert (strings.size() == codeToExecute.size());
-        const String indent (String::repeatedString (" ", indentLevel));
-        const unsigned int hashMultiplier = findBestHashMultiplier (strings);
+        auto indent = String::repeatedString (" ", indentLevel);
+        auto hashMultiplier = findBestHashMultiplier (strings);
 
         out << indent << "unsigned int hash = 0;" << newLine
-            << indent << "if (" << utf8PointerVariable << " != 0)" << newLine
+            << newLine
+            << indent << "if (" << utf8PointerVariable << " != nullptr)" << newLine
             << indent << "    while (*" << utf8PointerVariable << " != 0)" << newLine
             << indent << "        hash = " << (int) hashMultiplier << " * hash + (unsigned int) *" << utf8PointerVariable << "++;" << newLine
             << newLine
@@ -461,8 +466,8 @@ namespace CodeHelpers
         {
             pos = pos.movedByLines (-1);
 
-            const String line (pos.getLineText());
-            const String trimmedLine (line.trimStart());
+            auto line = pos.getLineText();
+            auto trimmedLine = line.trimStart();
 
             braceCount += getBraceCount (trimmedLine.getCharPointer());
 

modules/juce_core/maths/juce_Expression.cpp

@@ -145,7 +145,7 @@ struct Expression::Helpers
 
         Type getType() const noexcept       { return operatorType; }
         int getNumInputs() const            { return 2; }
-        Term* getInput (int index) const    { return index == 0 ? left.get() : (index == 1 ? right.get() : 0); }
+        Term* getInput (int index) const    { return index == 0 ? left.get() : (index == 1 ? right.get() : nullptr); }
 
         virtual double performFunction (double left, double right) const = 0;
         virtual void writeOperator (String& dest) const = 0;

modules/juce_core/memory/juce_Atomic.h

@@ -43,7 +43,7 @@ struct Atomic  final
     using DiffType = typename AtomicHelpers::DiffTypeHelper<Type>::Type;
 
     /** Creates a new value, initialised to zero. */
-    Atomic() noexcept  : value (0) {}
+    Atomic() noexcept  : value (Type()) {}
 
     /** Creates a new value, with a given initial value. */
     Atomic (Type initialValue) noexcept  : value (initialValue) {}

modules/juce_core/native/juce_mac_Files.mm

@@ -65,7 +65,7 @@ namespace MacFileHelpers
         {
             const String type (buf.f_fstypename);
 
-            while (*types != 0)
+            while (*types != nullptr)
                 if (type.equalsIgnoreCase (*types++))
                     return true;
         }
@@ -105,14 +105,14 @@ namespace MacFileHelpers
    #else
     static bool launchExecutable (const String& pathAndArguments)
     {
-        const int cpid = fork();
+        auto cpid = fork();
 
         if (cpid == 0)
         {
-            const char* const argv[4] = { "/bin/sh", "-c", pathAndArguments.toUTF8(), 0 };
+            const char* const argv[4] = { "/bin/sh", "-c", pathAndArguments.toUTF8(), nullptr };
 
             // Child process
-            if (execve (argv[0], (char**) argv, 0) < 0)
+            if (execve (argv[0], (char**) argv, nullptr) < 0)
                 exit (0);
         }
         else

modules/juce_core/native/juce_mac_Strings.mm

@@ -25,7 +25,7 @@ namespace juce
 
 String String::fromCFString (CFStringRef cfString)
 {
-    if (cfString == 0)
+    if (cfString == nullptr)
         return {};
 
     CFRange range = { 0, CFStringGetLength (cfString) };
@@ -72,7 +72,7 @@ String String::convertToPrecomposedUnicode() const
 
     map.mappingVersion = kUnicodeUseLatestMapping;
 
-    UnicodeToTextInfo conversionInfo = 0;
+    UnicodeToTextInfo conversionInfo = {};
     String result;
 
     if (CreateUnicodeToTextInfo (&map, &conversionInfo) == noErr)
@@ -88,7 +88,7 @@ String String::convertToPrecomposedUnicode() const
         if (ConvertFromUnicodeToText (conversionInfo,
                                       bytesNeeded, (ConstUniCharArrayPtr) toUTF16().getAddress(),
                                       kUnicodeDefaultDirectionMask,
-                                      0, 0, 0, 0,
+                                      0, {}, {}, {},
                                       bytesNeeded, &bytesRead,
                                       &outputBufferSize, tempOut) == noErr)
         {

modules/juce_core/native/juce_mac_SystemStats.mm

@@ -190,7 +190,7 @@ int SystemStats::getMemorySizeInMegabytes()
     uint64 mem = 0;
     size_t memSize = sizeof (mem);
     int mib[] = { CTL_HW, HW_MEMSIZE };
-    sysctl (mib, 2, &mem, &memSize, 0, 0);
+    sysctl (mib, 2, &mem, &memSize, nullptr, 0);
     return (int) (mem / (1024 * 1024));
 }
 
@@ -224,7 +224,7 @@ int SystemStats::getCpuSpeedInMegahertz()
     uint64 speedHz = 0;
     size_t speedSize = sizeof (speedHz);
     int mib[] = { CTL_HW, HW_CPU_FREQ };
-    sysctl (mib, 2, &speedHz, &speedSize, 0, 0);
+    sysctl (mib, 2, &speedHz, &speedSize, nullptr, 0);
 
    #if JUCE_BIG_ENDIAN
     if (speedSize == 4)

modules/juce_core/native/juce_mac_Threads.mm

@@ -86,7 +86,7 @@ JUCE_API bool JUCE_CALLTYPE juce_isRunningUnderDebugger() noexcept
     struct kinfo_proc info;
     int m[] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, getpid() };
     size_t sz = sizeof (info);
-    sysctl (m, 4, &info, &sz, 0, 0);
+    sysctl (m, 4, &info, &sz, nullptr, 0);
     return (info.kp_proc.p_flag & P_TRACED) != 0;
 }
 

modules/juce_core/native/juce_posix_NamedPipe.cpp

@@ -180,7 +180,7 @@ private:
         FD_ZERO (&rset);
         FD_SET (handle, &rset);
 
-        select (handle + 1, &rset, nullptr, 0, &timeout);
+        select (handle + 1, &rset, nullptr, nullptr, &timeout);
     }
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)

modules/juce_core/native/juce_posix_SharedCode.h

@@ -44,7 +44,7 @@ void CriticalSection::exit() const noexcept         { pthread_mutex_unlock (&loc
 WaitableEvent::WaitableEvent (bool useManualReset) noexcept
     : triggered (false), manualReset (useManualReset)
 {
-    pthread_cond_init (&condition, 0);
+    pthread_cond_init (&condition, {});
 
     pthread_mutexattr_t atts;
     pthread_mutexattr_init (&atts);
@@ -78,7 +78,7 @@ bool WaitableEvent::wait (int timeOutMillisecs) const noexcept
         else
         {
             struct timeval now;
-            gettimeofday (&now, 0);
+            gettimeofday (&now, nullptr);
 
             struct timespec time;
             time.tv_sec  = now.tv_sec  + (timeOutMillisecs / 1000);
@@ -469,7 +469,7 @@ Result File::createDirectoryInternal (const String& fileName) const
 //==============================================================================
 int64 juce_fileSetPosition (void* handle, int64 pos)
 {
-    if (handle != 0 && lseek (getFD (handle), (off_t) pos, SEEK_SET) == pos)
+    if (handle != nullptr && lseek (getFD (handle), (off_t) pos, SEEK_SET) == pos)
         return pos;
 
     return -1;
@@ -487,7 +487,7 @@ void FileInputStream::openHandle()
 
 FileInputStream::~FileInputStream()
 {
-    if (fileHandle != 0)
+    if (fileHandle != nullptr)
         close (getFD (fileHandle));
 }
 
@@ -495,7 +495,7 @@ size_t FileInputStream::readInternal (void* buffer, size_t numBytes)
 {
     ssize_t result = 0;
 
-    if (fileHandle != 0)
+    if (fileHandle != nullptr)
     {
         result = ::read (getFD (fileHandle), buffer, numBytes);
 
@@ -548,16 +548,16 @@ void FileOutputStream::openHandle()
 
 void FileOutputStream::closeHandle()
 {
-    if (fileHandle != 0)
+    if (fileHandle != nullptr)
     {
         close (getFD (fileHandle));
-        fileHandle = 0;
+        fileHandle = nullptr;
     }
 }
 
 ssize_t FileOutputStream::writeInternal (const void* data, size_t numBytes)
 {
-    if (fileHandle == 0)
+    if (fileHandle == nullptr)
         return 0;
 
     auto result = ::write (getFD (fileHandle), data, numBytes);
@@ -571,14 +571,14 @@ ssize_t FileOutputStream::writeInternal (const void* data, size_t numBytes)
 #ifndef JUCE_ANDROID
 void FileOutputStream::flushInternal()
 {
-    if (fileHandle != 0 && fsync (getFD (fileHandle)) == -1)
+    if (fileHandle != nullptr && fsync (getFD (fileHandle)) == -1)
         status = getResultForErrno();
 }
 #endif
 
 Result FileOutputStream::truncate()
 {
-    if (fileHandle == 0)
+    if (fileHandle == nullptr)
         return status;
 
     flush();
@@ -610,10 +610,10 @@ void MemoryMappedFile::openInternal (const File& file, AccessMode mode, bool exc
 
     if (fileHandle != -1)
     {
-        void* m = mmap (0, (size_t) range.getLength(),
-                        mode == readWrite ? (PROT_READ | PROT_WRITE) : PROT_READ,
-                        exclusive ? MAP_PRIVATE : MAP_SHARED, fileHandle,
-                        (off_t) range.getStart());
+        auto m = mmap (nullptr, (size_t) range.getLength(),
+                       mode == readWrite ? (PROT_READ | PROT_WRITE) : PROT_READ,
+                       exclusive ? MAP_PRIVATE : MAP_SHARED, fileHandle,
+                       (off_t) range.getStart());
 
         if (m != MAP_FAILED)
         {
@@ -944,8 +944,8 @@ void Thread::launchThread()
     }
    #endif
 
-    threadHandle = 0;
-    pthread_t handle = 0;
+    threadHandle = {};
+    pthread_t handle = {};
     pthread_attr_t attr;
     pthread_attr_t* attrPtr = nullptr;
 
@@ -968,13 +968,13 @@ void Thread::launchThread()
 
 void Thread::closeThreadHandle()
 {
-    threadId = 0;
-    threadHandle = 0;
+    threadId = {};
+    threadHandle = {};
 }
 
 void Thread::killThread()
 {
-    if (threadHandle.get() != 0)
+    if (threadHandle.get() != nullptr)
     {
        #if JUCE_ANDROID
         jassertfalse; // pthread_cancel not available!
@@ -1304,7 +1304,7 @@ struct HighResolutionTimer::Pimpl
     {
         isRunning = false;
 
-        if (thread == 0)
+        if (thread == pthread_t())
             return;
 
         if (thread == pthread_self())
@@ -1321,7 +1321,7 @@ struct HighResolutionTimer::Pimpl
         pthread_mutex_unlock (&timerMutex);
 
         pthread_join (thread, nullptr);
-        thread = 0;
+        thread = {};
     }
 
     HighResolutionTimer& owner;

modules/juce_core/network/juce_Socket.cpp

@@ -264,7 +264,7 @@ namespace SocketHelpers
         }
         else
         {
-            timeoutp = 0;
+            timeoutp = nullptr;
         }
 
         fd_set rset, wset;
@@ -282,7 +282,8 @@ namespace SocketHelpers
        #else
         {
             int result;
-            while ((result = select (h + 1, prset, pwset, 0, timeoutp)) < 0
+
+            while ((result = select (h + 1, prset, pwset, nullptr, timeoutp)) < 0
                     && errno == EINTR)
             {
             }

modules/juce_core/threads/juce_ReadWriteLock.cpp

@@ -24,9 +24,6 @@ namespace juce
 {
 
 ReadWriteLock::ReadWriteLock() noexcept
-    : numWaitingWriters (0),
-      numWriters (0),
-      writerThreadId (0)
 {
     readerThreads.ensureStorageAllocated (16);
 }
@@ -141,7 +138,7 @@ void ReadWriteLock::exitWrite() const noexcept
 
     if (--numWriters == 0)
     {
-        writerThreadId = 0;
+        writerThreadId = {};
         waitEvent.signal();
     }
 }

modules/juce_core/threads/juce_ReadWriteLock.h

@@ -127,8 +127,8 @@ private:
     //==============================================================================
     SpinLock accessLock;
     WaitableEvent waitEvent;
-    mutable int numWaitingWriters, numWriters;
-    mutable Thread::ThreadID writerThreadId;
+    mutable int numWaitingWriters = 0, numWriters = 0;
+    mutable Thread::ThreadID writerThreadId = {};
 
     struct ThreadRecursionCount
     {

modules/juce_core/threads/juce_Thread.cpp

@@ -195,7 +195,7 @@ bool Thread::currentThreadShouldExit()
 bool Thread::waitForThreadToExit (const int timeOutMilliseconds) const
 {
     // Doh! So how exactly do you expect this thread to wait for itself to stop??
-    jassert (getThreadId() != getCurrentThreadId() || getCurrentThreadId() == 0);
+    jassert (getThreadId() != getCurrentThreadId() || getCurrentThreadId() == ThreadID());
 
     auto timeoutEnd = Time::getMillisecondCounter() + (uint32) timeOutMilliseconds;
 
@@ -236,7 +236,7 @@ bool Thread::stopThread (const int timeOutMilliseconds)
             killThread();
 
             threadHandle = nullptr;
-            threadId = 0;
+            threadId = {};
             return false;
         }
     }
@@ -288,7 +288,7 @@ bool Thread::setPriority (int newPriority)
 
 bool Thread::setCurrentThreadPriority (const int newPriority)
 {
-    return setThreadPriority (0, newPriority);
+    return setThreadPriority ({}, newPriority);
 }
 
 void Thread::setAffinityMask (const uint32 newAffinityMask)

modules/juce_core/zip/juce_GZIPDecompressorInputStream.cpp

@@ -36,6 +36,9 @@ namespace zlibNamespace
    #pragma clang diagnostic ignored "-Wconversion"
    #pragma clang diagnostic ignored "-Wshadow"
    #pragma clang diagnostic ignored "-Wdeprecated-register"
+   #if __has_warning("-Wzero-as-null-pointer-constant")
+    #pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+   #endif
    #if __has_warning("-Wcomma")
     #pragma clang diagnostic ignored "-Wcomma"
    #endif

modules/juce_cryptography/encryption/juce_Primes.h

@@ -52,7 +52,7 @@ public:
     */
     static BigInteger createProbablePrime (int bitLength,
                                            int certainty,
-                                           const int* randomSeeds = 0,
+                                        const int* randomSeeds = nullptr,
                                            int numRandomSeeds = 0);
 
     /** Tests a number to see if it's prime.

modules/juce_cryptography/encryption/juce_RSAKey.cpp

@@ -123,7 +123,7 @@ void RSAKey::createKeyPair (RSAKey& publicKey, RSAKey& privateKey,
     jassert (numRandomSeeds == 0 || numRandomSeeds >= 2); // you need to provide plenty of seeds here!
 
     BigInteger p (Primes::createProbablePrime (numBits / 2, 30, randomSeeds, numRandomSeeds / 2));
-    BigInteger q (Primes::createProbablePrime (numBits - numBits / 2, 30, randomSeeds == nullptr ? 0 : (randomSeeds + numRandomSeeds / 2), numRandomSeeds - numRandomSeeds / 2));
+    BigInteger q (Primes::createProbablePrime (numBits - numBits / 2, 30, randomSeeds == nullptr ? nullptr : (randomSeeds + numRandomSeeds / 2), numRandomSeeds - numRandomSeeds / 2));
 
     const BigInteger n (p * q);
     const BigInteger m (--p * --q);

modules/juce_events/messages/juce_ApplicationBase.cpp

@@ -23,7 +23,7 @@
 namespace juce
 {
 
-JUCEApplicationBase::CreateInstanceFunction JUCEApplicationBase::createInstance = 0;
+JUCEApplicationBase::CreateInstanceFunction JUCEApplicationBase::createInstance = nullptr;
 JUCEApplicationBase* JUCEApplicationBase::appInstance = nullptr;
 
 #if JUCE_IOS

modules/juce_events/messages/juce_MessageManager.cpp

@@ -349,7 +349,7 @@ void MessageManager::Lock::exit() const noexcept
         lockGained.set (0);
 
         if (mm != nullptr)
-            mm->threadWithLock = 0;
+            mm->threadWithLock = {};
 
         if (blockingMessage != nullptr)
         {

modules/juce_graphics/geometry/juce_PathStrokeType.cpp

@@ -654,10 +654,10 @@ namespace PathStrokeHelpers
 }
 
 void PathStrokeType::createStrokedPath (Path& destPath, const Path& sourcePath,
-                                        const AffineTransform& transform, const float extraAccuracy) const
+                                        const AffineTransform& transform, float extraAccuracy) const
 {
     PathStrokeHelpers::createStroke (thickness, jointStyle, endStyle, destPath, sourcePath,
-                                     transform, extraAccuracy, 0);
+                                     transform, extraAccuracy, nullptr);
 }
 
 void PathStrokeType::createDashedStroke (Path& destPath,
@@ -665,7 +665,7 @@ void PathStrokeType::createDashedStroke (Path& destPath,
                                          const float* dashLengths,
                                          int numDashLengths,
                                          const AffineTransform& transform,
-                                         const float extraAccuracy) const
+                                         float extraAccuracy) const
 {
     jassert (extraAccuracy > 0);
 

modules/juce_graphics/image_formats/juce_JPEGLoader.cpp

@@ -43,6 +43,9 @@ namespace jpeglibNamespace
      #pragma clang diagnostic push
      #pragma clang diagnostic ignored "-Wconversion"
      #pragma clang diagnostic ignored "-Wdeprecated-register"
+     #if __has_warning("-Wzero-as-null-pointer-constant")
+      #pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+     #endif
      #if __has_warning("-Wcomma")
       #pragma clang diagnostic ignored "-Wcomma"
      #endif

modules/juce_graphics/image_formats/juce_PNGLoader.cpp

@@ -66,6 +66,9 @@ namespace pnglibNamespace
   #if JUCE_CLANG
    #pragma clang diagnostic push
    #pragma clang diagnostic ignored "-Wsign-conversion"
+   #if __has_warning("-Wzero-as-null-pointer-constant")
+    #pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
+   #endif
    #if __has_warning("-Wcomma")
     #pragma clang diagnostic ignored "-Wcomma"
    #endif
@@ -520,23 +523,23 @@ Image PNGImageFormat::decodeImage (InputStream& in)
 bool PNGImageFormat::writeImageToStream (const Image& image, OutputStream& out)
 {
     using namespace pnglibNamespace;
-    const int width = image.getWidth();
-    const int height = image.getHeight();
+    auto width = image.getWidth();
+    auto height = image.getHeight();
 
-    png_structp pngWriteStruct = png_create_write_struct (PNG_LIBPNG_VER_STRING, 0, 0, 0);
+    auto pngWriteStruct = png_create_write_struct (PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
 
     if (pngWriteStruct == nullptr)
         return false;
 
-    png_infop pngInfoStruct = png_create_info_struct (pngWriteStruct);
+    auto pngInfoStruct = png_create_info_struct (pngWriteStruct);
 
     if (pngInfoStruct == nullptr)
     {
-        png_destroy_write_struct (&pngWriteStruct, (png_infopp) nullptr);
+        png_destroy_write_struct (&pngWriteStruct, nullptr);
         return false;
     }
 
-    png_set_write_fn (pngWriteStruct, &out, PNGHelpers::writeDataCallback, 0);
+    png_set_write_fn (pngWriteStruct, &out, PNGHelpers::writeDataCallback, nullptr);
 
     png_set_IHDR (pngWriteStruct, pngInfoStruct, (png_uint_32) width, (png_uint_32) height, 8,
                   image.hasAlphaChannel() ? PNG_COLOR_TYPE_RGB_ALPHA

modules/juce_graphics/image_formats/pnglib/png.c

@@ -28,7 +28,7 @@ png_set_sig_bytes(png_structrp png_ptr, int num_bytes)
 {
    png_debug(1, "in png_set_sig_bytes");
 
-   if (png_ptr == NULL)
+if (png_ptr == NULL)
       return;
 
    if (num_bytes > 8)

modules/juce_graphics/native/juce_RenderingHelpers.h

@@ -1725,9 +1725,9 @@ struct ClipRegions
                     auto imageY = ((ty + 128) >> 8);
 
                     if (image.getFormat() == Image::ARGB)
-                        straightClipImage (srcData, imageX, imageY, (PixelARGB*) 0);
+                        straightClipImage (srcData, imageX, imageY, (PixelARGB*) nullptr);
                     else
-                        straightClipImage (srcData, imageX, imageY, (PixelAlpha*) 0);
+                        straightClipImage (srcData, imageX, imageY, (PixelAlpha*) nullptr);
 
                     return edgeTable.isEmpty() ? Ptr() : Ptr (*this);
                 }
@@ -1746,9 +1746,9 @@ struct ClipRegions
             if (! edgeTable.isEmpty())
             {
                 if (image.getFormat() == Image::ARGB)
-                    transformedClipImage (srcData, transform, quality, (PixelARGB*) 0);
+                    transformedClipImage (srcData, transform, quality, (PixelARGB*) nullptr);
                 else
-                    transformedClipImage (srcData, transform, quality, (PixelAlpha*) 0);
+                    transformedClipImage (srcData, transform, quality, (PixelAlpha*) nullptr);
             }
 
             return edgeTable.isEmpty() ? Ptr() : Ptr (*this);
@@ -2640,9 +2640,9 @@ public:
 
         switch (destData.pixelFormat)
         {
-            case Image::ARGB:   EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelARGB*) 0); break;
-            case Image::RGB:    EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelRGB*) 0); break;
-            default:            EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelAlpha*) 0); break;
+            case Image::ARGB:   EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelARGB*) nullptr); break;
+            case Image::RGB:    EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelRGB*) nullptr); break;
+            default:            EdgeTableFillers::renderSolidFill (iter, destData, colour, replaceContents, (PixelAlpha*) nullptr); break;
         }
     }
 
@@ -2657,9 +2657,9 @@ public:
 
         switch (destData.pixelFormat)
         {
-            case Image::ARGB:   EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelARGB*) 0); break;
-            case Image::RGB:    EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelRGB*) 0); break;
-            default:            EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelAlpha*) 0); break;
+            case Image::ARGB:   EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelARGB*) nullptr); break;
+            case Image::RGB:    EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelRGB*) nullptr); break;
+            default:            EdgeTableFillers::renderGradient (iter, destData, gradient, trans, lookupTable, numLookupEntries, isIdentity, (PixelAlpha*) nullptr); break;
         }
     }
 

modules/juce_graphics/native/juce_mac_CoreGraphicsContext.mm

@@ -86,7 +86,7 @@ class CoreGraphicsImage   : public ImagePixelData
 {
 public:
     CoreGraphicsImage (const Image::PixelFormat format, int w, int h, bool clearImage)
-        : ImagePixelData (format, w, h), cachedImageRef (0)
+        : ImagePixelData (format, w, h)
     {
         pixelStride = format == Image::RGB ? 3 : ((format == Image::ARGB) ? 4 : 1);
         lineStride = (pixelStride * jmax (1, width) + 3) & ~3;
@@ -156,7 +156,7 @@ public:
     {
         auto cgim = dynamic_cast<CoreGraphicsImage*> (juceImage.getPixelData());
 
-        if (cgim != nullptr && cgim->cachedImageRef != 0)
+        if (cgim != nullptr && cgim->cachedImageRef != nullptr)
         {
             CGImageRetain (cgim->cachedImageRef);
             return cgim->cachedImageRef;
@@ -180,13 +180,13 @@ public:
 
         if (mustOutliveSource)
         {
-            CFDataRef data = CFDataCreate (0, (const UInt8*) srcData.data, (CFIndex) ((size_t) srcData.lineStride * (size_t) srcData.height));
+            CFDataRef data = CFDataCreate (nullptr, (const UInt8*) srcData.data, (CFIndex) ((size_t) srcData.lineStride * (size_t) srcData.height));
             provider = CGDataProviderCreateWithCFData (data);
             CFRelease (data);
         }
         else
         {
-            provider = CGDataProviderCreateWithData (0, srcData.data, (size_t) srcData.lineStride * (size_t) srcData.height, 0);
+            provider = CGDataProviderCreateWithData (nullptr, srcData.data, (size_t) srcData.lineStride * (size_t) srcData.height, nullptr);
         }
 
         CGImageRef imageRef = CGImageCreate ((size_t) srcData.width,
@@ -195,7 +195,7 @@ public:
                                              (size_t) srcData.pixelStride * 8,
                                              (size_t) srcData.lineStride,
                                              colourSpace, getCGImageFlags (juceImage.getFormat()), provider,
-                                             0, true, kCGRenderingIntentDefault);
+                                             nullptr, true, kCGRenderingIntentDefault);
 
         CGDataProviderRelease (provider);
         return imageRef;
@@ -203,17 +203,17 @@ public:
 
     //==============================================================================
     CGContextRef context;
-    CGImageRef cachedImageRef;
+    CGImageRef cachedImageRef = {};
     HeapBlock<uint8> imageData;
     int pixelStride, lineStride;
 
 private:
     void freeCachedImageRef()
     {
-        if (cachedImageRef != 0)
+        if (cachedImageRef != CGImageRef())
         {
             CGImageRelease (cachedImageRef);
-            cachedImageRef = 0;
+            cachedImageRef = {};
         }
     }
 
@@ -439,7 +439,7 @@ void CoreGraphicsContext::beginTransparencyLayer (float opacity)
 {
     saveState();
     CGContextSetAlpha (context, opacity);
-    CGContextBeginTransparencyLayer (context, 0);
+    CGContextBeginTransparencyLayer (context, nullptr);
 }
 
 void CoreGraphicsContext::endTransparencyLayer()
@@ -581,7 +581,7 @@ void CoreGraphicsContext::drawImage (const Image& sourceImage, const AffineTrans
       #else
         // There's a bug in CGContextDrawTiledImage that makes it incredibly slow
         // if it's doing a transformation - it's quicker to just draw lots of images manually
-        if (&CGContextDrawTiledImage != 0 && transform.isOnlyTranslation())
+        if (&CGContextDrawTiledImage != nullptr && transform.isOnlyTranslation())
         {
             CGContextDrawTiledImage (context, imageRect, image);
         }
@@ -657,7 +657,7 @@ void CoreGraphicsContext::setFont (const Font& newFont)
 {
     if (state->font != newFont)
     {
-        state->fontRef = 0;
+        state->fontRef = nullptr;
         state->font = newFont;
 
         if (auto osxTypeface = dynamic_cast<OSXTypeface*> (state->font.getTypeface()))
@@ -680,7 +680,7 @@ const Font& CoreGraphicsContext::getFont()
 
 void CoreGraphicsContext::drawGlyph (int glyphNumber, const AffineTransform& transform)
 {
-    if (state->fontRef != 0 && state->fillType.isColour())
+    if (state->fontRef != nullptr && state->fillType.isColour())
     {
        #if JUCE_CLANG
         #pragma clang diagnostic push
@@ -741,13 +741,13 @@ CoreGraphicsContext::SavedState::SavedState (const SavedState& other)
     : fillType (other.fillType), font (other.font), fontRef (other.fontRef),
       fontTransform (other.fontTransform), gradient (other.gradient)
 {
-    if (gradient != 0)
+    if (gradient != nullptr)
         CGGradientRetain (gradient);
 }
 
 CoreGraphicsContext::SavedState::~SavedState()
 {
-    if (gradient != 0)
+    if (gradient != nullptr)
         CGGradientRelease (gradient);
 }
 
@@ -755,10 +755,10 @@ void CoreGraphicsContext::SavedState::setFill (const FillType& newFill)
 {
     fillType = newFill;
 
-    if (gradient != 0)
+    if (gradient != nullptr)
     {
         CGGradientRelease (gradient);
-        gradient = 0;
+        gradient = nullptr;
     }
 }
 
@@ -800,7 +800,7 @@ void CoreGraphicsContext::drawGradient()
 
     state->fillType.transform.transformPoints (p1.x, p1.y, p2.x, p2.y);
 
-    if (state->gradient == 0)
+    if (state->gradient == nullptr)
         state->gradient = createGradient (g, rgbColourSpace);
 
     if (g.isRadial)
@@ -898,19 +898,19 @@ Image juce_loadWithCoreImage (InputStream& input)
             CGImageRef loadedImage = uiImage.CGImage;
 
       #else
-        CGDataProviderRef provider = CGDataProviderCreateWithData (0, data.getData(), data.getSize(), 0);
-        CGImageSourceRef imageSource = CGImageSourceCreateWithDataProvider (provider, 0);
+        auto provider = CGDataProviderCreateWithData (nullptr, data.getData(), data.getSize(), nullptr);
+        auto imageSource = CGImageSourceCreateWithDataProvider (provider, nullptr);
         CGDataProviderRelease (provider);
 
-        if (imageSource != 0)
+        if (imageSource != nullptr)
         {
-            CGImageRef loadedImage = CGImageSourceCreateImageAtIndex (imageSource, 0, 0);
+            auto loadedImage = CGImageSourceCreateImageAtIndex (imageSource, 0, nullptr);
             CFRelease (imageSource);
       #endif
 
-            if (loadedImage != 0)
+            if (loadedImage != nullptr)
             {
-                CGImageAlphaInfo alphaInfo = CGImageGetAlphaInfo (loadedImage);
+                auto alphaInfo = CGImageGetAlphaInfo (loadedImage);
                 const bool hasAlphaChan = (alphaInfo != kCGImageAlphaNone
                                              && alphaInfo != kCGImageAlphaNoneSkipLast
                                              && alphaInfo != kCGImageAlphaNoneSkipFirst);
@@ -992,8 +992,8 @@ CGContextRef juce_getImageContext (const Image& image)
          auto requiredSize = NSMakeSize (image.getWidth() / scaleFactor, image.getHeight() / scaleFactor);
 
          [im setSize: requiredSize];
-         CGColorSpaceRef colourSpace = CGColorSpaceCreateDeviceRGB();
-         CGImageRef imageRef = juce_createCoreGraphicsImage (image, colourSpace, true);
+         auto colourSpace = CGColorSpaceCreateDeviceRGB();
+         auto imageRef = juce_createCoreGraphicsImage (image, colourSpace, true);
          CGColorSpaceRelease (colourSpace);
 
          NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithCGImage: imageRef];

modules/juce_graphics/native/juce_mac_Fonts.mm

@@ -239,7 +239,7 @@ namespace CoreTextTypeLayout
                 {
                     extraKerning *= attr.font.getHeight();
 
-                    auto numberRef = CFNumberCreate (0, kCFNumberFloatType, &extraKerning);
+                    auto numberRef = CFNumberCreate (nullptr, kCFNumberFloatType, &extraKerning);
                     CFAttributedStringSetAttribute (attribString, range, kCTKernAttributeName, numberRef);
                     CFRelease (numberRef);
                 }
@@ -540,7 +540,7 @@ public:
         fontHeightToPointsFactor = referenceFontSize / ctTotalHeight;
 
         const short zero = 0;
-        auto numberRef = CFNumberCreate (0, kCFNumberShortType, &zero);
+        auto numberRef = CFNumberCreate (nullptr, kCFNumberShortType, &zero);
 
         CFStringRef keys[] = { kCTFontAttributeName, kCTLigatureAttributeName };
         CFTypeRef values[] = { ctFontRef, numberRef };

modules/juce_gui_basics/native/juce_mac_Windowing.mm

@@ -465,12 +465,12 @@ struct DisplaySettingsChangeCallback  : private DeletedAtShutdown
 {
     DisplaySettingsChangeCallback()
     {
-        CGDisplayRegisterReconfigurationCallback (displayReconfigurationCallBack, 0);
+        CGDisplayRegisterReconfigurationCallback (displayReconfigurationCallBack, nullptr);
     }
 
     ~DisplaySettingsChangeCallback()
     {
-        CGDisplayRemoveReconfigurationCallback (displayReconfigurationCallBack, 0);
+        CGDisplayRemoveReconfigurationCallback (displayReconfigurationCallBack, nullptr);
         clearSingletonInstance();
     }
 

modules/juce_gui_basics/widgets/juce_TableHeaderComponent.cpp

@@ -156,7 +156,7 @@ void TableHeaderComponent::moveColumn (const int columnId, int newIndex)
     auto currentIndex = getIndexOfColumnId (columnId, false);
     newIndex = visibleIndexToTotalIndex (newIndex);
 
-    if (columns [currentIndex] != 0 && currentIndex != newIndex)
+    if (columns[currentIndex] != nullptr && currentIndex != newIndex)
     {
         columns.move (currentIndex, newIndex);
         sendColumnsChanged();

modules/juce_gui_basics/widgets/juce_TextEditor.cpp

@@ -711,13 +711,13 @@ struct TextEditor::InsertAction  : public UndoableAction
 
     bool perform() override
     {
-        owner.insert (text, insertIndex, font, colour, 0, newCaretPos);
+        owner.insert (text, insertIndex, font, colour, nullptr, newCaretPos);
         return true;
     }
 
     bool undo() override
     {
-        owner.remove ({ insertIndex, insertIndex + text.length() }, 0, oldCaretPos);
+        owner.remove ({ insertIndex, insertIndex + text.length() }, nullptr, oldCaretPos);
         return true;
     }
 
@@ -751,7 +751,7 @@ struct TextEditor::RemoveAction  : public UndoableAction
 
     bool perform() override
     {
-        owner.remove (range, 0, newCaretPos);
+        owner.remove (range, nullptr, newCaretPos);
         return true;
     }
 
@@ -1171,7 +1171,7 @@ void TextEditor::setText (const String& newText, bool sendTextChangeMessage)
         bool cursorWasAtEnd = oldCursorPos >= getTotalNumChars();
 
         clearInternal (nullptr);
-        insert (newText, 0, currentFont, findColour (textColourId), 0, caretPosition);
+        insert (newText, 0, currentFont, findColour (textColourId), nullptr, caretPosition);
 
         // if you're adding text with line-feeds to a single-line text editor, it
         // ain't gonna look right!

modules/juce_gui_basics/windows/juce_DocumentWindow.cpp

@@ -212,7 +212,7 @@ void DocumentWindow::paint (Graphics& g)
                                                  titleBarArea.getHeight(),
                                                  titleSpaceX1,
                                                  jmax (1, titleSpaceX2 - titleSpaceX1),
-                                                 titleBarIcon.isValid() ? &titleBarIcon : 0,
+                                                 titleBarIcon.isValid() ? &titleBarIcon : nullptr,
                                                  ! drawTitleTextCentred);
 }
 

modules/juce_gui_extra/code_editor/juce_CPlusPlusCodeTokeniserFunctions.h

@@ -101,7 +101,7 @@ struct CppTokeniserFunctions
                 break;
         }
 
-        for (int i = 0; k[i] != 0; ++i)
+        for (int i = 0; k[i] != nullptr; ++i)
             if (token.compare (CharPointer_ASCII (k[i])) == 0)
                 return true;
 

modules/juce_gui_extra/code_editor/juce_LuaCodeTokeniser.cpp

@@ -68,7 +68,7 @@ struct LuaTokeniserFunctions
                 break;
         }
 
-        for (int i = 0; k[i] != 0; ++i)
+        for (int i = 0; k[i] != nullptr; ++i)
             if (token.compare (CharPointer_ASCII (k[i])) == 0)
                 return true;
 

modules/juce_gui_extra/native/juce_mac_AppleRemote.mm

@@ -142,22 +142,22 @@ bool AppleRemoteDevice::isActive() const
 
 bool AppleRemoteDevice::open (const bool openInExclusiveMode)
 {
-    Array <int> cookies;
+    Array<int> cookies;
 
     CFArrayRef elements;
-    IOHIDDeviceInterface122** const device122 = (IOHIDDeviceInterface122**) device;
+    auto device122 = (IOHIDDeviceInterface122**) device;
 
-    if ((*device122)->copyMatchingElements (device122, 0, &elements) != kIOReturnSuccess)
+    if ((*device122)->copyMatchingElements (device122, nullptr, &elements) != kIOReturnSuccess)
         return false;
 
     for (int i = 0; i < CFArrayGetCount (elements); ++i)
     {
-        CFDictionaryRef element = (CFDictionaryRef) CFArrayGetValueAtIndex (elements, i);
+        auto element = (CFDictionaryRef) CFArrayGetValueAtIndex (elements, i);
 
         // get the cookie
         CFTypeRef object = CFDictionaryGetValue (element, CFSTR (kIOHIDElementCookieKey));
 
-        if (object == 0 || CFGetTypeID (object) != CFNumberGetTypeID())
+        if (object == nullptr || CFGetTypeID (object) != CFNumberGetTypeID())
             continue;
 
         long number;
@@ -176,7 +176,7 @@ bool AppleRemoteDevice::open (const bool openInExclusiveMode)
     {
         queue = (*(IOHIDDeviceInterface**) device)->allocQueue ((IOHIDDeviceInterface**) device);
 
-        if (queue != 0)
+        if (queue != nullptr)
         {
             (*(IOHIDQueueInterface**) queue)->create ((IOHIDQueueInterface**) queue, 0, 12);
 
@@ -192,7 +192,7 @@ bool AppleRemoteDevice::open (const bool openInExclusiveMode)
                     ->createAsyncEventSource ((IOHIDQueueInterface**) queue, &eventSource) == KERN_SUCCESS)
             {
                 if ((*(IOHIDQueueInterface**) queue)->setEventCallout ((IOHIDQueueInterface**) queue,
-                                                                       appleRemoteQueueCallback, this, 0) == KERN_SUCCESS)
+                                                                       appleRemoteQueueCallback, this, nullptr) == KERN_SUCCESS)
                 {
                     CFRunLoopAddSource (CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
 

modules/juce_gui_extra/native/juce_mac_WebBrowserComponent.mm

@@ -436,7 +436,7 @@ void WebBrowserComponent::checkWindowAssociation()
             // page to avoid this, (and send it back when it's made visible again).
 
             blankPageShown = true;
-            browser->goToURL ("about:blank", 0, 0);
+            browser->goToURL ("about:blank", nullptr, nullptr);
         }
     }
 }