1 files changed, 28 insertions, 0 deletions
diff --git a/testbed/custom_struct4.c b/testbed/custom_struct4.c
new file mode 100644
index 0000000..75f50ea
--- /dev/null
+++ b/testbed/custom_struct4.c
@@ -0,0 +1,28 @@
+struct A {
+    struct B {
+        int x, y;
+        struct C {
+            int w;
+        } c;
+    } b;
+    int z;
+};
+
+struct B f(struct A a) {
+    printf("z: %d\n", a.z);
+    return a.b;
+}
+
+struct C g(struct B b) {
+    printf("x: %d\ny: %d\n", b.x, b.y);
+    return b.c;
+}
+
+int main() {
+    struct A a;
+    a.z = 1;
+    a.b.x = 2;
+    a.b.y = 3;
+    a.b.c.w = 4;
+    printf("w: %d\n", g(f(a)).w);
+}