1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/OpaqueStruct.c b/test/CodeGen/OpaqueStruct.c
new file mode 100644
index 0000000..b994c30
--- /dev/null
+++ b/test/CodeGen/OpaqueStruct.c
@@ -0,0 +1,12 @@
+// RUN: clang-cc %s -emit-llvm -o %t
+typedef struct a b;
+
+b* x;
+
+struct a {
+  b* p;
+};
+
+void f() {
+  b* z = x->p;
+}