0026377: Passing Handle objects as arguments to functions as non-const reference...

[occt.git] / src / Standard / Standard_Handle.hxx

diff --git a/src/Standard/Standard_Handle.hxx b/src/Standard/Standard_Handle.hxx
index 896500a..c037e60 100644 (file)
--- a/src/Standard/Standard_Handle.hxx
+++ b/src/Standard/Standard_Handle.hxx
@@ -239,6 +239,7 @@ namespace opencascade {
     //! Upcast to non-const reference to base type.
     //! NB: this cast can be dangerous, but required for legacy code; see #26377
     template <class T2>
+    Standard_DEPRECATED("Passing non-const reference to handle of base type in function is unsafe; use variable of exact type")
     operator handle<T2>& ()
     {
       // error "type is not a member of enable_if" will be generated if T2 is not sub-type of T