Add clang support.

CMakeLists.txt

@@ -16,7 +16,8 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 if(MSVC)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
-elseif(CMAKE_COMPILER_IS_GNUCC)
+#elseif(CMAKE_COMPILER_IS_GNUCC)
+else()
     #set(GCC_COVERAGE_COMPILE_FLAGS "-fprofile-arcs -ftest-coverage")
     #set(GCC_COVERAGE_LINK_FLAGS "-lgcov")
     set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Werror -Wall")

apps/notes_tk/text_editor/TextEditorView.cpp

@@ -36,7 +36,7 @@ void TextEditorView::initialize()
     saveButton->setBackground(Theme::Sys::Color::Primary);
     saveButton->setMargin(2);
     auto onSave = [this](Widget* self){
-                if(this && mController && mTextBox)
+                if(mController && mTextBox)
                 {
                     mController->SetContent(mTextBox->getContent());
                     mController->OnSave();
@@ -48,7 +48,7 @@ void TextEditorView::initialize()
     clearButton->setLabel("Clear");
     clearButton->setMargin(2);
     auto onClear = [this](Widget* self){
-                if(this && mController && mTextBox)
+                if(mController && mTextBox)
                 {
                     mController->OnClear();
                     mTextBox->setContent("");
@@ -60,7 +60,7 @@ void TextEditorView::initialize()
     loadButton->setLabel("Load");
     loadButton->setMargin(2);
     auto onLoad = [this](Widget* self){
-                if(this && mController && mTextBox)
+                if(mController && mTextBox)
                 {
                     mController->OnLoad();
                     mTextBox->setContent(mController->GetContent());

infra/build_configs/README.md

@@ -0,0 +1,20 @@
+# Compiler Support
+
+## Linux
+
+### GCC
+gcc 11.3.0
+
+### clang
+
+```
+sudo apt-get install clang
+mkdir build_clang
+cd build_clang
+export CC=/usr/bin/clang
+export CXX=/usr/bin/clang++
+cmake $PATH_TO_SOURCE
+make
+```
+
+Version 14.0

plugins/circuits/src/Terminal.h

@@ -28,7 +28,6 @@ public:
 
 private:
     std::string mLabel;
-    bool mValue{ false };
     TerminalType mType;
     Wire* mConnection{ nullptr };
 };

plugins/circuits/src/TruthTable.h

@@ -9,8 +9,8 @@ public:
     using TableData = std::map<std::vector<bool>, std::vector<bool> >;
 
     TruthTable(std::size_t numInputColumns, std::size_t numOutputColumns)
-		:	mNumInputColumns(numInputColumns),
-			mNumOutputColumns(numOutputColumns)
+        //:	mNumInputColumns(numInputColumns),
+        //    mNumOutputColumns(numOutputColumns)
     {
 
     }
@@ -25,8 +25,8 @@ public:
     static const TruthTable::TableData AND_TRUTH_TABLE;
 
 private:
-	std::size_t mNumInputColumns{ 0 };
-	std::size_t mNumOutputColumns{ 0 };
+    //std::size_t mNumInputColumns{ 0 };
+    //std::size_t mNumOutputColumns{ 0 };
 
     TableData mTable;
 };

src/base/compression/huffman/HuffmanEncoder.h

@@ -49,7 +49,6 @@ private:
     void dumpNode(RawNode<CountPair>* node, unsigned depth) const;
 
     bool mUseFixedCode{false};
-    bool mTableIsInitialized{false};
 
     std::vector<unsigned char> mSymbolMapping;
     HuffmanCodeLengthTable mLiteralLengthTable;

src/base/core/serializers/TomlReader.h

@@ -30,7 +30,6 @@ public:
     KeyValuePairs getKeyValuePairs() const;
 
 private:
-    unsigned mLineOffset{ 0 };
     std::string mHeader;
     std::unordered_map<std::string, std::unique_ptr<TomlTable> > mTables;
     KeyValuePairs mMap;

src/base/core/streams/BufferBitStream.h

@@ -25,6 +25,5 @@ public:
     void writeBytes(const std::vector<unsigned char> data) override;
 
 private:
-    unsigned mBufferSize{0};
     std::vector<unsigned char> mBuffer;
 };

src/base/geometry/grid/AbstractGrid.cpp

@@ -9,6 +9,11 @@ AbstractGrid::AbstractGrid(const Bounds& bounds, std::size_t numPointsX, std::si
 
 }
 
+AbstractGrid::~AbstractGrid()
+{
+
+}
+
 const Bounds& AbstractGrid::getBounds() const
 {
     return mBounds;

src/base/geometry/grid/AbstractGrid.h

@@ -10,6 +10,8 @@ class AbstractGrid
 public:
     AbstractGrid(const Bounds& bounds, std::size_t numPointsX, std::size_t numPointsY, std::size_t numPointsZ = 1);
 
+    virtual ~AbstractGrid();
+
     const Bounds& getBounds() const;
 
     virtual std::size_t getDataSize() const = 0;

src/base/geometry/grid/Grid.h

@@ -32,7 +32,7 @@ public:
         this->mData->setItem(getOffset(idx, jdx, kdx), value);
     }
 
-    std::size_t getDataSize() const
+    std::size_t getDataSize() const override
     {
         return this->mData->getLength();
     }

src/base/network/sockets/UnixSocketInterface.cpp

@@ -14,7 +14,6 @@
 #include <arpa/inet.h>
 
 UnixSocketInterface::UnixSocketInterface()
-    : mBufferSize(1024)
 {
     mMessageHandler = std::make_unique<HttpMessageHandler>();
 }

src/base/network/sockets/UnixSocketInterface.h

@@ -27,7 +27,6 @@ public:
 
 private:
     static constexpr unsigned BUFFER_SIZE{1024};
-    std::size_t mBufferSize { 0 };
     std::unique_ptr<ISocketMessageHandler> mMessageHandler;
 };
 

src/media/image/IImageWriter.h

@@ -21,6 +21,8 @@ public:
 
     };
 
+    virtual ~IImageWriter() = default;
+
     virtual void write(const Path& path, Image* image) = 0;
 
 protected:

src/publishing/pdf/PdfOutline.h

@@ -19,7 +19,7 @@ public:
 
     std::string toString(PdfXRefTable* xRefTable) override;
 
-    void updateDictionary();
+    void updateDictionary() override;
 
 private:
     std::vector<PdfOutlinePtr> mOutlines;

src/publishing/pdf/PdfPage.h

@@ -17,7 +17,7 @@ class PdfFont : public PdfObject
 public:
     std::string toString(PdfXRefTable* xRefTable) override;
 
-    void updateDictionary();
+    void updateDictionary() override;
 };
 
 class PdfPage : public PdfObject
@@ -25,11 +25,11 @@ class PdfPage : public PdfObject
 public:
     PdfPage(PdfPageTree* parent);
 
-    unsigned indexObjects(unsigned count);
+    unsigned indexObjects(unsigned count) override;
 
     std::string toString(PdfXRefTable* xRefTable) override;
 
-    void updateDictionary();
+    void updateDictionary() override;
 
 private:
     unsigned mWidth{612};

src/rendering/mesh/TriFace.h

@@ -20,7 +20,7 @@ public:
 
     std::size_t getNumNodes() const override;
 
-    void replaceEdge(Edge* original, Edge* replacement);
+    void replaceEdge(Edge* original, Edge* replacement) override;
 
     std::size_t getEdge0Id () const;
     std::size_t getEdge1Id () const;

src/rendering/mesh/TriMesh.h

@@ -11,5 +11,5 @@ public:
 
     std::unique_ptr<AbstractMesh> copy() const override;
 
-    MeshType getType() const;
+    MeshType getType() const override;
 };

src/rendering/visual_elements/basic_shapes/LineNode.h

@@ -12,7 +12,7 @@ class LineNode : public GeometryNode
 public:
     LineNode(const Transform& transform, const std::vector<Point>& points);
 
-    Type getType();
+    Type getType() override;
 
 private:
     void createOrUpdateGeometry(SceneInfo* sceneInfo) override;

src/rendering/visual_elements/nodes/TextNode.cpp

@@ -135,6 +135,7 @@ void TextNode::updateLines(FontsManager* fontsManager)
         }
         output_lines.push_back(working_line);
         running_width = 0;
+        (void)running_width;
     }
     mTextData.mLines = output_lines;
 

src/rendering/visual_elements/scene/SceneModel.h

@@ -42,6 +42,5 @@ private:
     std::unique_ptr<AbstractGeometricItem> mGeometry;
 
     bool mGeometryIsDirty{true};
-    bool mColorMapIsDirty{true};
     bool mShowOutline{false};
 };

src/rendering/visual_elements/svg/SvgPainter.cpp

@@ -120,7 +120,7 @@ void SvgPainter::setStyle(SceneModel* model, SvgShapeElement* element) const
  
     if (!transform.isDefaultTransform())
     {
-        element->addAttribute(std::move(toTransform(transform)));
+        element->addAttribute(toTransform(transform));
     }
 }
 

src/ui/client/TabbedPanelWidget.cpp

@@ -43,7 +43,7 @@ void TabbedPanelWidget::addPanel(WidgetUPtr panel, const std::string& label)
 
     auto rawPanel = panel.get();
     auto onClick = [this, rawPanel](Widget*){
-        if(this && rawPanel)
+        if(rawPanel)
         {
             this->getStack()->showChild(rawPanel);
         }

src/ui/client/TopBar.cpp

@@ -17,13 +17,10 @@ TopBar::TopBar()
     fileButton->setMaxWidth(60);
 
     auto onClick = [this](Widget* self){
-                if(this)
-                {
                 auto menu = std::make_unique<TopBarMenu>();
                 auto window = getTopLevelWindow();
                 window->addPopup(std::move(menu));
             };
-            };
     fileButton->setOnClickFunction(onClick);
     addWidget(std::move(fileButton));
 }

src/ui/ui_controls/TextBox.cpp

@@ -12,8 +12,7 @@
 
 TextBox::TextBox()
     : Widget(),
-      mContent(),
-      mCaps(false)
+      mContent()
 {
     mBackground = Theme::Sys::Color::Background;
     mPadding = {20, 0, 20, 0};

src/ui/ui_controls/TextBox.h

@@ -32,7 +32,6 @@ private:
     std::string mContent;
     std::unique_ptr<TextNode> mTextNode;
     bool mContentDirty{true};
-    bool mCaps;
 };
 
 using TextBoxUPtr = std::unique_ptr<TextBox>;

src/ui/ui_elements/style/ITheme.h

@@ -47,4 +47,6 @@ class ITheme
 {
 public:
     virtual Color getColor(Theme::Sys::Color token) const = 0;
+
+    virtual ~ITheme() = default;
 };