Fixed some warnings caught by -pedantic_warnings

examples/Demo/Source/Demos/AudioLatencyDemo.cpp

@@ -284,7 +284,7 @@ private:
                                    : (recordedStart - referenceStart);
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LatencyTester);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LatencyTester)
 };
 
 //==============================================================================

examples/Demo/Source/Demos/AudioLiveScrollingDisplay.h

@@ -76,7 +76,7 @@ public:
                 zeromem (outputChannel, sizeof (float) * (size_t) numSamples);
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LiveScrollingAudioDisplay);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LiveScrollingAudioDisplay)
 };
 
 

examples/Demo/Source/Demos/AudioPlaybackDemo.cpp

@@ -415,7 +415,7 @@ private:
             showFile (thumbnail->getLastDroppedFile());
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioPlaybackDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioPlaybackDemo)
 };
 
 

examples/Demo/Source/Demos/AudioSettingsDemo.cpp

@@ -123,7 +123,7 @@ private:
         return bits.joinIntoString (", ");
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioSettingsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioSettingsDemo)
 };
 
 

examples/Demo/Source/Demos/CodeEditorDemo.cpp

@@ -89,7 +89,7 @@ private:
         editor->loadContent (fileChooser.getCurrentFile().loadFileAsString());
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CodeEditorDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CodeEditorDemo)
 };
 
 

examples/Demo/Source/Demos/ComponentTransformsDemo.cpp

@@ -125,7 +125,7 @@ private:
         ComponentBoundsConstrainer constrainer;
         ComponentDragger dragger;
 
-        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CornerDragger);
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CornerDragger)
     };
 
     OwnedArray<CornerDragger> draggers;
@@ -147,7 +147,7 @@ private:
                                                                       0, (float) content->getHeight(), p2.x, p2.y));
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ComponentTransformsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ComponentTransformsDemo)
 };
 
 

examples/Demo/Source/Demos/DialogsDemo.cpp

@@ -357,7 +357,7 @@ private:
                 return showWindow (*button, static_cast<DialogType> (i));
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (DialogsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (DialogsDemo)
 };
 
 

examples/Demo/Source/Demos/GraphicsDemo.cpp

@@ -668,7 +668,7 @@ private:
     ListBox listBox;
     OwnedArray<GraphicsDemoBase> demos;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TestListComponent);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TestListComponent)
 };
 
 //==============================================================================
@@ -706,7 +706,7 @@ private:
     Label performanceDisplay;
     TestListComponent testList;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (GraphicsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (GraphicsDemo)
 };
 
 

examples/Demo/Source/Demos/KeyMappingsDemo.cpp

@@ -49,7 +49,7 @@ public:
 private:
     KeyMappingEditorComponent keyMappingEditor;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (KeyMappingsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (KeyMappingsDemo)
 };
 
 

examples/Demo/Source/Demos/LiveConstantDemo.cpp

@@ -108,7 +108,7 @@ private:
                                   dontSendNotification);
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LiveConstantEditorDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LiveConstantEditorDemo)
 };
 
 

examples/Demo/Source/Demos/LookAndFeelDemo.cpp

@@ -606,7 +606,7 @@ private:
             lafBox.setSelectedItemIndex (Random::getSystemRandom().nextInt (lafBox.getNumItems()));
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LookAndFeelDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LookAndFeelDemo)
 };
 
 

examples/Demo/Source/Demos/MDIDemo.cpp

@@ -116,7 +116,7 @@ private:
     void textEditorEscapeKeyPressed (TextEditor&) override {}
     void textEditorFocusLost (TextEditor&) override {}
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Note);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Note)
 };
 
 
@@ -146,7 +146,7 @@ public:
     }
 
 private:
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (DemoMultiDocumentPanel);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (DemoMultiDocumentPanel)
 };
 
 //==============================================================================
@@ -264,7 +264,7 @@ private:
             addNote (String ("Note ") + String (multiDocumentPanel.getNumDocuments() + 1), "Hello World!");
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MDIDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MDIDemo)
 };
 
 

examples/Demo/Source/Demos/MidiDemo.cpp

@@ -259,7 +259,7 @@ private:
         messageListBox.repaint();
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MidiDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MidiDemo)
 };
 
 

examples/Demo/Source/Demos/MultithreadingDemo.cpp

@@ -332,7 +332,7 @@ private:
             demoComponent->setUsingPool (result == 2);
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MultithreadingDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MultithreadingDemo)
 };
 
 

examples/Demo/Source/Demos/OpenGLDemo.cpp

@@ -586,7 +586,8 @@ struct OpenGLDemoClasses
               scale (0.5f), rotationSpeed (0.0f), rotation (0.0f),
               textureToUse (nullptr)
         {
-            MainAppWindow::getMainAppWindow()->setRenderingEngine (0);
+            if (MainAppWindow* mw = MainAppWindow::getMainAppWindow())
+                mw->setRenderingEngine (0);
 
             setOpaque (true);
             addAndMakeVisible (controlsOverlay = new DemoControlsOverlay (*this));

examples/Demo/Source/Demos/OpenGLDemo2D.cpp

@@ -37,7 +37,9 @@ public:
         : fragmentEditorComp (fragmentDocument, nullptr)
     {
         setOpaque (true);
-        MainAppWindow::getMainAppWindow()->setOpenGLRenderingEngine();
+
+        if (MainAppWindow* mw = MainAppWindow::getMainAppWindow())
+            mw->setOpenGLRenderingEngine();
 
         addAndMakeVisible (statusLabel);
         statusLabel.setJustificationType (Justification::topLeft);

examples/Demo/Source/Demos/PropertiesDemo.cpp

@@ -169,7 +169,7 @@ public:
 private:
     PropertyPanel propertyPanel;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PropertiesDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PropertiesDemo)
 };
 
 //==============================================================================
@@ -235,7 +235,7 @@ private:
         concertinaPanel.setMaximumPanelSize (panel, panel->getTotalContentHeight());
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ConcertinaDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ConcertinaDemo)
 };
 
 

examples/Demo/Source/Demos/SystemInfoDemo.cpp

@@ -184,7 +184,7 @@ public:
 private:
     TextEditor resultsBox;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SystemInfoDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SystemInfoDemo)
 };
 
 // This static object will register this demo type in a global list of demos..

examples/Demo/Source/Demos/UnitTestsDemo.cpp

@@ -53,7 +53,7 @@ struct UnitTestClasses
     private:
         TestRunnerThread& owner;
 
-        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CustomTestRunner);
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CustomTestRunner)
     };
 
     //==============================================================================
@@ -93,7 +93,7 @@ struct UnitTestClasses
     private:
         UnitTestsDemo& owner;
 
-        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TestRunnerThread);
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TestRunnerThread)
     };
 
 
@@ -183,7 +183,7 @@ struct UnitTestClasses
         TextButton startTestButton;
         TextEditor testResultsBox;
 
-        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (UnitTestsDemo);
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (UnitTestsDemo)
     };
 };
 

examples/Demo/Source/Demos/ValueTreesDemo.cpp

@@ -290,7 +290,7 @@ private:
         undoManager.beginNewTransaction();
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ValueTreesDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ValueTreesDemo)
 };
 
 

examples/Demo/Source/Demos/WebBrowserDemo.cpp

@@ -137,7 +137,7 @@ private:
             webView->goToURL (addressTextBox.getText());
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WebBrowserDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WebBrowserDemo)
 };
 
 

examples/Demo/Source/Demos/WidgetsDemo.cpp

@@ -1547,7 +1547,7 @@ public:
 private:
     DemoTabbedComponent tabs;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WidgetsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WidgetsDemo)
 };
 
 // This static object will register this demo type in a global list of demos..

examples/Demo/Source/Demos/WindowsDemo.cpp

@@ -323,7 +323,7 @@ private:
             closeAllWindows();
     }
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WindowsDemo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WindowsDemo)
 };
 
 // This static object will register this demo type in a global list of demos..

modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.cpp

@@ -75,7 +75,7 @@ struct AudioVisualiserComponent::ChannelInfo
     Range<float> value;
     int nextSample, subSample;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChannelInfo);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChannelInfo)
 };
 
 //==============================================================================

modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.h

@@ -128,7 +128,7 @@ private:
 
     void timerCallback() override;
 
-    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioVisualiserComponent);
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AudioVisualiserComponent)
 };