New tests to verify correct overwriting detection

1 files changed, 21 insertions, 0 deletions

diff --git a/output/negative/TrickyReturn-error.java b/output/negative/TrickyReturn-error.java
new file mode 100644
index 0000000..b8c8600
--- /dev/null
+++ b/output/negative/TrickyReturn-error.java
@@ -0,0 +1,21 @@
+class Overriding {
+    public static void main(String[] args) {
+        System.out.println(new A().init());
+    }
+}
+
+class A {
+    public int init() {
+        return 0;
+    }
+
+    public B x(A a) {
+        return new B();
+    }
+}
+
+class B extends A {
+    public A x(A a) {
+        return new A();
+    }
+}