Merge branch 'vikhik-fix/clang-warnings'

Author: robertosfield

include/vsg/core/IntrusiveAllocator.h

@@ -106,6 +106,7 @@ namespace vsg
 
                 Element() = default;
                 Element(const Element&) = default;
+                Element& operator=(const Element&) = default;
             };
 
             struct FreeList

include/vsg/platform/win32/Win32_Window.h

@@ -41,7 +41,6 @@ namespace vsgWin32
             uint16_t modifierMask = 0;
 
             // see https://learn.microsoft.com/en-us/windows/win32/inputdev/about-keyboard-input#keystroke-message-flags
-            WORD vkCode = LOWORD(wParam); // virtual-key code
             WORD keyFlags = HIWORD(lParam);
             WORD scanCode = LOBYTE(keyFlags);                             // scan code
             BOOL isExtendedKey = (keyFlags & KF_EXTENDED) == KF_EXTENDED; // extended-key flag, 1 if scancode has 0xE0 prefix

include/vsg/vk/State.h

@@ -19,7 +19,6 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 #include <vsg/vk/CommandBuffer.h>
 
 #include <array>
-#include <map>
 #include <stack>
 
 namespace vsg
@@ -33,7 +32,8 @@ namespace vsg
     class StateStack
     {
     public:
-        StateStack() {}
+        StateStack() = default;
+        StateStack(const StateStack& rhs) = default;
 
         using Stack = std::array<const T*, STATESTACK_SIZE>;
         Stack stack;

src/vsg/utils/PolytopeIntersector.cpp

@@ -78,7 +78,6 @@ namespace vsg
             {
                 size_t numNegativeDistances = 0;
                 size_t numPositiveDistances = 0;
-                size_t numZeroDistances = 0;
                 processedDistances.resize(0);
                 for (const auto& v : processedVertices)
                 {
@@ -88,8 +87,6 @@ namespace vsg
                         ++numNegativeDistances;
                     else if (d > 0.0)
                         ++numPositiveDistances;
-                    else
-                        ++numZeroDistances;
                 }
 
                 if (numNegativeDistances > 0)