fix sign comparison warnings

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290469 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-12-24 00:24:44 +00:00
parent 0e5ebbc77c
commit 50f6579e74
6 changed files with 35 additions and 36 deletions

View File

@@ -2817,6 +2817,7 @@ class _LIBCPP_TYPE_VIS_ONLY discard_block_engine
static_assert( 0 < __r, "discard_block_engine invalid parameters");
static_assert(__r <= __p, "discard_block_engine invalid parameters");
static_assert(__r <= INT_MAX, "discard_block_engine invalid parameters");
public:
// types
typedef typename _Engine::result_type result_type;
@@ -2918,7 +2919,7 @@ template<class _Engine, size_t __p, size_t __r>
typename discard_block_engine<_Engine, __p, __r>::result_type
discard_block_engine<_Engine, __p, __r>::operator()()
{
if (__n_ >= __r)
if (__n_ >= static_cast<int>(__r))
{
__e_.discard(__p - __r);
__n_ = 0;