osrm-backend/third_party/unordered_dense/test/unit/namespace.cpp

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C++

#include <ankerl/unordered_dense.h>
#include <doctest.h>
namespace versioned_namespace = ankerl::unordered_dense::v4_4_0;
static_assert(std::is_same_v<versioned_namespace::map<int, int>, ankerl::unordered_dense::map<int, int>>);
static_assert(std::is_same_v<versioned_namespace::hash<int>, ankerl::unordered_dense::hash<int>>);
TEST_CASE("version_namespace") {
auto map = versioned_namespace::map<int, int>{};
REQUIRE(map.empty());
}