[datasketches-cpp] 01/01: avoid warnings

[al...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

alsay pushed a commit to branch avoid_warnings
in repository https://gitbox.apache.org/repos/asf/datasketches-cpp.git

commit 92735535f672af1b4d8230b00448a3b1da7f27d0
Author: AlexanderSaydakov <Al...@users.noreply.github.com>
AuthorDate: Wed May 26 14:47:23 2021 -0700

    avoid warnings
---
 sampling/test/var_opt_union_test.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sampling/test/var_opt_union_test.cpp b/sampling/test/var_opt_union_test.cpp
index f9b653b..964e869 100644
--- a/sampling/test/var_opt_union_test.cpp
+++ b/sampling/test/var_opt_union_test.cpp
@@ -40,8 +40,8 @@ static constexpr double EPS = 1e-13;
 
 static var_opt_sketch<int> create_unweighted_sketch(uint32_t k, uint64_t n) {
   var_opt_sketch<int> sk(k);
-  for (int i = 0; i < n; ++i) {
-    sk.update(i, 1.0);
+  for (uint64_t i = 0; i < n; ++i) {
+    sk.update(static_cast<int>(i), 1.0);
   }
   return sk;
 }
@@ -193,7 +193,7 @@ TEST_CASE("varopt union: two exact sketches", "[var_opt_union]") {
   u.update(sk2);
 
   var_opt_sketch<int> result = u.get_result();
-  REQUIRE(result.get_n() == 2 * n);
+  REQUIRE(result.get_n() == 2ULL * n);
   REQUIRE(result.get_k() == k);
 }
 

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