[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.nonmodifying/find_end.pass.cpp b/pstl/test/std/algorithms/alg.nonmodifying/find_end.pass.cpp
index 466314e643d..8d0d542cc06 100644
--- a/pstl/test/std/algorithms/alg.nonmodifying/find_end.pass.cpp
+++ b/pstl/test/std/algorithms/alg.nonmodifying/find_end.pass.cpp
@@ -68,8 +68,8 @@ test(const std::size_t bits)
 
     const std::size_t max_n1 = 1000;
     const std::size_t max_n2 = (max_n1 * 10) / 8;
-    Sequence<T> in(max_n1, [bits](std::size_t k) { return T(2 * HashBits(max_n1, bits - 1) ^ 1); });
-    Sequence<T> sub(max_n2, [bits](std::size_t k) { return T(2 * HashBits(max_n1, bits - 1)); });
+    Sequence<T> in(max_n1, [bits](std::size_t) { return T(2 * HashBits(max_n1, bits - 1) ^ 1); });
+    Sequence<T> sub(max_n2, [bits](std::size_t) { return T(2 * HashBits(max_n1, bits - 1)); });
     for (std::size_t n1 = 0; n1 <= max_n1; n1 = n1 <= 16 ? n1 + 1 : size_t(3.1415 * n1))
     {
         std::size_t sub_n[] = {0, 1, 3, n1, (n1 * 10) / 8};