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-rw-r--r--libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.ownerless/owner_less.pass.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.ownerless/owner_less.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.ownerless/owner_less.pass.cpp
index db2ed3bb35a..d091ae99fc2 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.ownerless/owner_less.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.ownerless/owner_less.pass.cpp
@@ -47,6 +47,10 @@ int main()
typedef std::owner_less<std::shared_ptr<int> > CS;
CS cs;
+ static_assert((std::is_same<std::shared_ptr<int>, CS::first_argument_type>::value), "" );
+ static_assert((std::is_same<std::shared_ptr<int>, CS::second_argument_type>::value), "" );
+ static_assert((std::is_same<bool, CS::result_type>::value), "" );
+
assert(!cs(p1, p2));
assert(!cs(p2, p1));
assert(cs(p1 ,p3) || cs(p3, p1));
@@ -61,6 +65,10 @@ int main()
typedef std::owner_less<std::weak_ptr<int> > CS;
CS cs;
+ static_assert((std::is_same<std::weak_ptr<int>, CS::first_argument_type>::value), "" );
+ static_assert((std::is_same<std::weak_ptr<int>, CS::second_argument_type>::value), "" );
+ static_assert((std::is_same<bool, CS::result_type>::value), "" );
+
assert(!cs(w1, w2));
assert(!cs(w2, w1));
assert(cs(w1, w3) || cs(w3, w1));
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