Internals: Initializing fields in same order as declaration order + fixed uninitialized DragDropAcceptIdCurrRectSurface (was harmless)

imgui_internal.h

@@ -632,14 +632,20 @@ struct ImGuiContext
         ActiveIdWindow = NULL;
         MovingWindow = NULL;
         MovingWindowMoveId = 0;
-
         NextTreeNodeOpenVal = false;
         NextTreeNodeOpenCond = 0;
 
+        ModalWindowDarkeningRatio = 0.0f;
+        OverlayDrawList._Data = &DrawListSharedData;
+        OverlayDrawList._OwnerName = "##Overlay"; // Give it a name for debugging
+        MouseCursor = ImGuiMouseCursor_Arrow;
+        memset(MouseCursorData, 0, sizeof(MouseCursorData));
+
         DragDropActive = false;
         DragDropSourceFlags = 0;
         DragDropMouseButton = -1;
         DragDropTargetId = 0;
+        DragDropAcceptIdCurrRectSurface = 0.0f;
         DragDropAcceptIdPrev = DragDropAcceptIdCurr = 0;
         DragDropAcceptFrameCount = -1;
         memset(DragDropPayloadBufLocal, 0, sizeof(DragDropPayloadBufLocal));
@@ -655,12 +661,6 @@ struct ImGuiContext
         TooltipOverrideCount = 0;
         OsImePosRequest = OsImePosSet = ImVec2(-1.0f, -1.0f);
 
-        ModalWindowDarkeningRatio = 0.0f;
-        OverlayDrawList._Data = &DrawListSharedData;
-        OverlayDrawList._OwnerName = "##Overlay"; // Give it a name for debugging
-        MouseCursor = ImGuiMouseCursor_Arrow;
-        memset(MouseCursorData, 0, sizeof(MouseCursorData));
-
         SettingsDirtyTimer = 0.0f;
 
         LogEnabled = false;