remove a std::bind by lambda

part of #9930

diff --git a/tests/quick_tests/tbb.cc b/tests/quick_tests/tbb.cc
index c9a1445a47e1c640caf8dba7ddc53a534ae96784..b8ff84462c45e9873ce09b609d2dcd2816a38717 100644 (file)
--- a/tests/quick_tests/tbb.cc
+++ b/tests/quick_tests/tbb.cc
@@ -74,7 +74,7 @@ test2()
   WorkStream::run(v.begin(),
                   v.end(),
                   &assemble,
-                  std::bind(&copy, std::ref(result), std::placeholders::_1),
+                  [&result](const copy_data &data) { copy(result, data); },
                   scratch_data(),
                   copy_data());
   std::cout << "result: " << result << std::endl;