chunked_array_test.cc: MSVC can't take int8_t for uniform_int_distrib…

…ution
apache · Sep 4, 2024 · 62eb8c1 · 62eb8c1
1 parent 2db186c
commit 62eb8c1
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/cpp/src/arrow/chunked_array_test.cc b/cpp/src/arrow/chunked_array_test.cc
@@ -545,9 +545,10 @@ class TestChunkResolverMany : public ::testing::Test {
     const auto num_logical_indices = 3 * static_cast<int64_t>(num_chunks) / 2;
     std::vector<IndexType> logical_index_vec;
     logical_index_vec.reserve(num_logical_indices);
-    std::uniform_int_distribution<IndexType> logical_index_gen(1, kMaxValidIndex);
+    std::uniform_int_distribution<uint64_t> logical_index_gen(1, kMaxValidIndex);
     for (int64_t i = 0; i < num_logical_indices; i++) {
-      logical_index_vec.push_back(logical_index_gen(rng));
+      const auto index = static_cast<IndexType>(logical_index_gen(rng));
+      logical_index_vec.push_back(index);
     }
     // ...and sprinkle some extreme logical index values.
     std::uniform_int_distribution<size_t> position_gen(0, logical_index_vec.size() - 1);