hello_xr: Silence warnings

Author: rpavlik

src/tests/hello_xr/common.h

@@ -43,10 +43,10 @@ template <typename T>
 struct ScopeGuard {
     // Needs C++17: static_assert(std::is_invocable_v<T>, "Type must be invocable function.");
 
-    ScopeGuard(T&& guard) : m_guard(std::move(guard)) {}
+    ScopeGuard(T&& guard) noexcept : m_guard(std::move(guard)) {}
 
-    ScopeGuard(ScopeGuard&&) = default;
-    ScopeGuard& operator=(ScopeGuard&&) = default;
+    ScopeGuard(ScopeGuard&&) noexcept = default;
+    ScopeGuard& operator=(ScopeGuard&&) noexcept = default;
 
     ScopeGuard(ScopeGuard&) = delete;
     ScopeGuard& operator=(ScopeGuard&) = delete;

src/tests/hello_xr/graphicsplugin_vulkan.cpp

@@ -610,7 +610,7 @@ struct RenderTarget {
         m_vkDevice = nullptr;
     }
 
-    RenderTarget(RenderTarget&& other) : RenderTarget() {
+    RenderTarget(RenderTarget&& other) noexcept : RenderTarget() {
         using std::swap;
         swap(colorImage, other.colorImage);
         swap(depthImage, other.depthImage);
@@ -619,7 +619,7 @@ struct RenderTarget {
         swap(fb, other.fb);
         swap(m_vkDevice, other.m_vkDevice);
     }
-    RenderTarget& operator=(RenderTarget&& other) {
+    RenderTarget& operator=(RenderTarget&& other) noexcept {
         if (&other == this) {
             return *this;
         }
@@ -884,14 +884,14 @@ struct DepthBuffer {
         m_vkDevice = nullptr;
     }
 
-    DepthBuffer(DepthBuffer&& other) : DepthBuffer() {
+    DepthBuffer(DepthBuffer&& other) noexcept : DepthBuffer() {
         using std::swap;
 
         swap(depthImage, other.depthImage);
         swap(depthMemory, other.depthMemory);
         swap(m_vkDevice, other.m_vkDevice);
     }
-    DepthBuffer& operator=(DepthBuffer&& other) {
+    DepthBuffer& operator=(DepthBuffer&& other) noexcept {
         if (&other == this) {
             return *this;
         }