1 files changed, 12 insertions, 0 deletions
diff --git a/test/VFS/vfsroot-with-overlay.c b/test/VFS/vfsroot-with-overlay.c
new file mode 100644
index 0000000000000..6becb6abce1ec
--- /dev/null
+++ b/test/VFS/vfsroot-with-overlay.c
@@ -0,0 +1,12 @@
+// REQUIRES: shell
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: sed -e "s:TEST_DIR:%S:g" -e "s:OUT_DIR:%t:g" %S/Inputs/vfsroot.yaml > %t.yaml
+// RUN: sed -e "s:INPUT_DIR:/indirect-vfs-root-files:g" -e "s:OUT_DIR:/overlay-dir:g" %S/Inputs/vfsoverlay.yaml > %t/vfsoverlay.yaml
+// RUN: %clang_cc1 -Werror -ivfsoverlay %t.yaml -ivfsoverlay /direct-vfs-root-files/vfsoverlay.yaml -I /overlay-dir -fsyntax-only /tests/vfsroot-with-overlay.c
+
+#include "not_real.h"
+
+void foo() {
+  bar();
+}