-# Copyright 2009-2014 Free Software Foundation, Inc.
+# Copyright 2009-2020 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
standard_testfile .cc
-if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
return -1
}