[pstl] Remove warnings in tests and headers

Mostly unused parameter, unused local typedefs and shadowed declarations.
This massaging it necessary if we want to be able to run the tests under
the libc++ lit configuration.

llvm-svn: 363872

1 files changed, 1 insertions, 1 deletions

diff --git a/pstl/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse.pass.cpp b/pstl/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse.pass.cpp
index 9d4615c356e..01330196fc7 100644
--- a/pstl/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse.pass.cpp
+++ b/pstl/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse.pass.cpp
@@ -52,7 +52,7 @@ struct test_one_policy
 
     template <typename ExecutionPolicy, typename Iterator1, typename Iterator2>
     typename std::enable_if<is_same_iterator_category<Iterator1, std::forward_iterator_tag>::value>::type
-    operator()(ExecutionPolicy&& exec, Iterator1 data_b, Iterator1 data_e, Iterator2 actual_b, Iterator2 actual_e)
+    operator()(ExecutionPolicy&&, Iterator1, Iterator1, Iterator2, Iterator2)
     {
     }
 };