[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, 3 insertions, 3 deletions

diff --git a/pstl/test/std/algorithms/alg.modifying.operations/unique_copy_equal.pass.cpp b/pstl/test/std/algorithms/alg.modifying.operations/unique_copy_equal.pass.cpp
index a3adb20bfc7..9183e3d863a 100644
--- a/pstl/test/std/algorithms/alg.modifying.operations/unique_copy_equal.pass.cpp
+++ b/pstl/test/std/algorithms/alg.modifying.operations/unique_copy_equal.pass.cpp
@@ -43,7 +43,7 @@ struct run_unique_copy
               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
@@ -114,7 +114,7 @@ struct test_non_const
 };
 
 int32_t
-main(int32_t argc, char* argv[])
+main()
 {
     test<Number>(Number(42, OddTag()), std::equal_to<Number>(),
                  [](int32_t j) { return Number(3 * j / 13 ^ (j & 8), OddTag()); });
@@ -122,7 +122,7 @@ main(int32_t argc, char* argv[])
     test<float32_t>(float32_t(42), std::equal_to<float32_t>(),
                     [](int32_t j) { return float32_t(5 * j / 23 ^ (j / 7)); });
 #if !_PSTL_ICC_16_17_TEST_REDUCTION_RELEASE_BROKEN
-    test<float32_t>(float32_t(42), [](float32_t x, float32_t y) { return false; },
+    test<float32_t>(float32_t(42), [](float32_t, float32_t) { return false; },
                     [](int32_t j) { return float32_t(j); }, false);
 #endif