1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/re/re.results/re.results.nonmember/equal.pass.cpp b/libcxx/test/std/re/re.results/re.results.nonmember/equal.pass.cpp
index e0b53609af6..3723ad4740f 100644
--- a/libcxx/test/std/re/re.results/re.results.nonmember/equal.pass.cpp
+++ b/libcxx/test/std/re/re.results/re.results.nonmember/equal.pass.cpp
@@ -40,7 +40,9 @@ test()
     assert(m1 == m2);
 }
 
-int main()
+int main(int, char**)
 {
     test();
+
+  return 0;
 }