1 files changed, 10 insertions, 0 deletions
diff --git a/lib/lsan/lit_tests/TestCases/sanity_check_pure_c.c b/lib/lsan/lit_tests/TestCases/sanity_check_pure_c.c
new file mode 100644
index 000000000000..085412b47d55
--- /dev/null
+++ b/lib/lsan/lit_tests/TestCases/sanity_check_pure_c.c
@@ -0,0 +1,10 @@
+// Check that we can build C code.
+// RUN: %clang_lsan %s -o %t
+#ifdef __cplusplus
+#error "This test must be built in C mode"
+#endif
+
+int main() {
+  // FIXME: ideally this should somehow check that we don't have libstdc++
+  return 0;
+}