Add virtual destructor to tui_layout_base

[deliverable/binutils-gdb.git] / gdb / tui / tui-layout.h

diff --git a/gdb/tui/tui-layout.h b/gdb/tui/tui-layout.h
index 691d4ad2e22b05a0ba6f09e9310d980ef9439aed..cfe807d8690a12b3e4f8dc6be3e4abd1678dac56 100644 (file)
--- a/gdb/tui/tui-layout.h
+++ b/gdb/tui/tui-layout.h
@@ -34,6 +34,8 @@ public:
 
   DISABLE_COPY_AND_ASSIGN (tui_layout_base);
 
+  virtual ~tui_layout_base () = default;
+
   /* Clone this object.  Ordinarily a layout is cloned before it is
      used, so that any necessary modifications do not affect the
      "skeleton" layout.  */