snapshot before regression test

TransPyV/Test/App/deref_min_test.py

@@ -0,0 +1,9 @@
+import stdio
+import t, c
+
+
+def deref_min_test() -> int:
+    s: str = "hello"
+    v: int = c.Deref(s)
+    stdio.printf("deref: %d\n", v)
+    return 0