[libcxx] [test] D27013: Fix MSVC warning C4018 "signed/unsigned mismatch", part 1/12.

Change loop indices from int to std::size_t.

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

llvm-svn: 287820

8 files changed, 16 insertions, 8 deletions

diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search.pass.cpp
index 253e0e38690..1f74a9a1b2b 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search.pass.cpp
@@ -18,6 +18,7 @@
 #include <algorithm>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -36,7 +37,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search_comp.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search_comp.pass.cpp
index 1d2840921e8..802d897670c 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search_comp.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/binary.search/binary_search_comp.pass.cpp
@@ -19,6 +19,7 @@
 #include <vector>
 #include <functional>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -37,7 +38,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range.pass.cpp
index ce659c1b50f..8c2b60819b0 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range.pass.cpp
@@ -18,6 +18,7 @@
 #include <algorithm>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -44,7 +45,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range_comp.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range_comp.pass.cpp
index 2b29e2c8435..c2d92d92081 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range_comp.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/equal.range/equal_range_comp.pass.cpp
@@ -19,6 +19,7 @@
 #include <functional>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -45,7 +46,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound.pass.cpp
index ce4f7ced5e6..2608104fca7 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound.pass.cpp
@@ -17,6 +17,7 @@
 #include <algorithm>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -39,7 +40,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound_comp.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound_comp.pass.cpp
index ae65c59e315..6a5463246c7 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound_comp.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/lower.bound/lower_bound_comp.pass.cpp
@@ -18,6 +18,7 @@
 #include <functional>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -40,7 +41,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound.pass.cpp
index 3659e08fb28..106f1499e99 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound.pass.cpp
@@ -17,6 +17,7 @@
 #include <algorithm>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -39,7 +40,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)
diff --git a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound_comp.pass.cpp b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound_comp.pass.cpp
index dd5fcfc2852..3fa346131ac 100644
--- a/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound_comp.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.sorting/alg.binary.search/upper.bound/upper_bound_comp.pass.cpp
@@ -18,6 +18,7 @@
 #include <functional>
 #include <vector>
 #include <cassert>
+#include <cstddef>
 
 #include "test_iterators.h"
 
@@ -40,7 +41,7 @@ test()
     const unsigned M = 10;
     std::vector<int> v(N);
     int x = 0;
-    for (int i = 0; i < v.size(); ++i)
+    for (std::size_t i = 0; i < v.size(); ++i)
     {
         v[i] = x;
         if (++x == M)