1 files changed, 14 insertions, 0 deletions
diff --git a/test/LLVMC/C++/dash-x.cpp b/test/LLVMC/C++/dash-x.cpp
new file mode 100644
index 0000000000..faf8b3072a
--- /dev/null
+++ b/test/LLVMC/C++/dash-x.cpp
@@ -0,0 +1,14 @@
+// Test that we can compile .c files as C++ and vice versa
+// RUN: llvmc -x c++ %s -x c %p/../test_data/false.cpp -x lisp -x whatnot -x none %p/../test_data/false2.cpp -o %t
+// RUN: ./%t | grep hello
+
+#include <iostream>
+
+extern "C" void test();
+extern std::string test2();
+
+int main() {
+    std::cout << "h";
+    test();
+    std::cout << test2() << '\n';
+}