../gnome-system-monitor-46.0/src/proctable.cpp:106:25: error: type 'gdouble' (aka 'double') cannot be narrowed to 'int' in initializer list [-Wc++11-narrowing]
  GdkRectangle rect = { x, y, 1, 1 };
                        ^
../gnome-system-monitor-46.0/src/proctable.cpp:106:25: note: insert an explicit cast to silence this issue
  GdkRectangle rect = { x, y, 1, 1 };
                        ^
                        static_cast<int>( )
../gnome-system-monitor-46.0/src/proctable.cpp:106:28: error: type 'gdouble' (aka 'double') cannot be narrowed to 'int' in initializer list [-Wc++11-narrowing]
  GdkRectangle rect = { x, y, 1, 1 };
                           ^
../gnome-system-monitor-46.0/src/proctable.cpp:106:28: note: insert an explicit cast to silence this issue
  GdkRectangle rect = { x, y, 1, 1 };
                           ^
Index: src/proctable.cpp
--- src/proctable.cpp.orig
+++ src/proctable.cpp
@@ -103,7 +103,7 @@ cb_tree_button_pressed (GtkGestureClick*,
     gtk_tree_selection_select_path (selection, path);
   gtk_tree_path_free (path);
 
-  GdkRectangle rect = { x, y, 1, 1 };
+  GdkRectangle rect = { (int) x, (int) y, 1, 1 };
 
   gtk_popover_set_pointing_to (GTK_POPOVER (app->proc_popover_menu), &rect);
   gtk_popover_popup (GTK_POPOVER (app->proc_popover_menu));