Eradicate all the ptrdiff_ts in span left over from applying P1227. A couple of other minor cleanups. NFC

llvm-svn: 355481

1 files changed, 3 insertions, 3 deletions

diff --git a/libcxx/test/std/containers/views/span.objectrep/as_bytes.pass.cpp b/libcxx/test/std/containers/views/span.objectrep/as_bytes.pass.cpp
index 12772c42f16..ff1038e0b11 100644
--- a/libcxx/test/std/containers/views/span.objectrep/as_bytes.pass.cpp
+++ b/libcxx/test/std/containers/views/span.objectrep/as_bytes.pass.cpp
@@ -10,11 +10,11 @@
 
 // <span>
 
-// template <class ElementType, ptrdiff_t Extent>
+// template <class ElementType, size_t Extent>
 //     span<const byte,
 //          Extent == dynamic_extent
 //              ? dynamic_extent
-//              : static_cast<ptrdiff_t>(sizeof(ElementType)) * Extent>
+//              : sizeof(ElementType) * Extent>
 //     as_bytes(span<ElementType, Extent> s) noexcept;
 
 
@@ -36,7 +36,7 @@ void testRuntimeSpan(Span sp)
     if (sp.extent == std::dynamic_extent)
         assert(spBytes.extent == std::dynamic_extent);
     else
-        assert(spBytes.extent == static_cast<std::ptrdiff_t>(sizeof(typename Span::element_type)) * sp.extent);
+        assert(spBytes.extent == sizeof(typename Span::element_type) * sp.extent);
 
     assert((void *) spBytes.data() == (void *) sp.data());
     assert(spBytes.size() == sp.size_bytes());