[libcxx] [test] D27014: Fix MSVC warning C4018 "signed/unsigned mismatch", part 2/12.

Add static_cast<std::size_t> when comparing int to std::size_t.

Also, include <cstddef> when it wasn't already being included.

llvm-svn: 287822

1 files changed, 3 insertions, 2 deletions

diff --git a/libcxx/test/std/containers/sequences/deque/deque.modifiers/erase_iter.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.modifiers/erase_iter.pass.cpp
index 116ed9aa4b5..9bc5fabb9b4 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.modifiers/erase_iter.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.modifiers/erase_iter.pass.cpp
@@ -15,6 +15,7 @@
 #include <algorithm>
 #include <iterator>
 #include <cassert>
+#include <cstddef>
 
 #include "min_allocator.h"
 
@@ -45,7 +46,7 @@ void
 test(int P, C& c1)
 {
     typedef typename C::iterator I;
-    assert(P < c1.size());
+    assert(static_cast<std::size_t>(P) < c1.size());
     std::size_t c1_osize = c1.size();
     I i = c1.erase(c1.cbegin() + P);
     assert(i == c1.begin() + P);
@@ -55,7 +56,7 @@ test(int P, C& c1)
     int j = 0;
     for (; j < P; ++j, ++i)
         assert(*i == j);
-    for (++j; j < c1_osize; ++j, ++i)
+    for (++j; static_cast<std::size_t>(j) < c1_osize; ++j, ++i)
         assert(*i == j);
 }