1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/thread/thread.condition/thread.condition.condvarany/assign.fail.cpp b/libcxx/test/std/thread/thread.condition/thread.condition.condvarany/assign.fail.cpp
index 214164ea72a..0c2adc9a538 100644
--- a/libcxx/test/std/thread/thread.condition/thread.condition.condvarany/assign.fail.cpp
+++ b/libcxx/test/std/thread/thread.condition/thread.condition.condvarany/assign.fail.cpp
@@ -15,9 +15,11 @@
 #include <condition_variable>
 #include <cassert>
 
-int main()
+int main(int, char**)
 {
     std::condition_variable_any cv0;
     std::condition_variable_any cv1;
     cv1 = cv0;
+
+  return 0;
 }