1 files changed, 16 insertions, 0 deletions
diff --git a/test/Modules/builtins.m b/test/Modules/builtins.m
new file mode 100644
index 000000000000..40b4f9c74395
--- /dev/null
+++ b/test/Modules/builtins.m
@@ -0,0 +1,16 @@
+@import builtin;
+
+int foo() {
+  return __builtin_object_size(p, 0);
+}
+
+@import builtin.sub;
+
+int bar() {
+  return __builtin_object_size(p, 0);
+}
+
+
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -fmodules-cache-path=%t -fmodules -I %S/Inputs %s -verify
+// expected-no-diagnostics