1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/utilities/template.bitset/bitset.operators/op_not.pass.cpp b/libcxx/test/std/utilities/template.bitset/bitset.operators/op_not.pass.cpp
index 8d9b2bdfb29..4a71385a941 100644
--- a/libcxx/test/std/utilities/template.bitset/bitset.operators/op_not.pass.cpp
+++ b/libcxx/test/std/utilities/template.bitset/bitset.operators/op_not.pass.cpp
@@ -39,7 +39,7 @@ void test_op_not()
     assert((v1 ^ v2) == (v3 ^= v2));
 }
 
-int main()
+int main(int, char**)
 {
     test_op_not<0>();
     test_op_not<1>();
@@ -50,4 +50,6 @@ int main()
     test_op_not<64>();
     test_op_not<65>();
     test_op_not<1000>();
+
+  return 0;
 }