diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index eb7247d..7fa1cf6 100644
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -6057,7 +6057,7 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
 	}
       /* [class.copy]: the copy constructor is implicitly defined even if
 	 the implementation elided its use.  */
-      else if (!trivial)
+      else if (!trivial || DECL_DELETED_FN (fn))
 	{
 	  mark_used (fn);
 	  already_used = true;
@@ -6086,7 +6086,8 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
 	}
     }
   else if (DECL_OVERLOADED_OPERATOR_P (fn) == NOP_EXPR
-	   && trivial_fn_p (fn))
+	   && trivial_fn_p (fn)
+	   && !DECL_DELETED_FN (fn))
     {
       tree to = stabilize_reference
 	(cp_build_indirect_ref (argarray[0], RO_NULL, complain));
diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted20.C b/gcc/testsuite/g++.dg/cpp0x/defaulted20.C
new file mode 100644
index 0000000..d9ad04f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted20.C
@@ -0,0 +1,19 @@
+// PR c++/46497
+// { dg-options -std=c++0x }
+
+struct A {
+  A(A&&) = default;		// { dg-message "A::A" }
+};
+struct B {
+  const A a;
+  B(const B&) = default;
+  B(B&&) = default;		// { dg-error "implicitly deleted|no match" }
+};
+
+void g(B);			// { dg-error "argument 1" }
+B&& f();
+
+int main()
+{
+  g(f());			// { dg-error "deleted" }
+}