1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/input.output/iostreams.base/ios/basic.ios.members/fill.pass.cpp b/libcxx/test/std/input.output/iostreams.base/ios/basic.ios.members/fill.pass.cpp
index b5cc96c3384..f45c6c8b25c 100644
--- a/libcxx/test/std/input.output/iostreams.base/ios/basic.ios.members/fill.pass.cpp
+++ b/libcxx/test/std/input.output/iostreams.base/ios/basic.ios.members/fill.pass.cpp
@@ -15,8 +15,10 @@
 #include <ios>
 #include <cassert>
 
-int main()
+int main(int, char**)
 {
     const std::ios ios(0);
     assert(ios.fill() == ' ');
+
+  return 0;
 }