[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, 2 insertions, 2 deletions

diff --git a/pstl/test/std/algorithms/alg.modifying.operations/alg.copy/copy_if.pass.cpp b/pstl/test/std/algorithms/alg.modifying.operations/alg.copy/copy_if.pass.cpp
index d2bb83b6327..e0bd44d722f 100644
--- a/pstl/test/std/algorithms/alg.modifying.operations/alg.copy/copy_if.pass.cpp
+++ b/pstl/test/std/algorithms/alg.modifying.operations/alg.copy/copy_if.pass.cpp
@@ -42,7 +42,7 @@ struct run_copy_if
               typename Predicate, typename T>
     void
     operator()(Policy&& exec, InputIterator first, InputIterator last, OutputIterator out_first,
-               OutputIterator out_last, OutputIterator2 expected_first, OutputIterator2 expected_last, Size n,
+               OutputIterator out_last, OutputIterator2 expected_first, OutputIterator2, Size n,
                Predicate pred, T trash)
     {
         // Cleaning
@@ -135,7 +135,7 @@ main()
 #endif
 
 #if !_PSTL_ICC_16_17_TEST_REDUCTION_RELEASE_BROKEN
-    test<int32_t>(-666, [](const int32_t& x) { return true; }, [](size_t j) { return j; }, false);
+    test<int32_t>(-666, [](const int32_t&) { return true; }, [](size_t j) { return j; }, false);
 #endif
 
     test_algo_basic_double<int32_t>(run_for_rnd_fw<test_non_const>());