From 08b4e66938ef289e29c424f75ed54ef404e86eb3 Mon Sep 17 00:00:00 2001
From: Fengyun Liu <fengyun.liu.cs@gmail.com>
Date: Sun, 15 Sep 2024 22:52:44 +0200
Subject: [PATCH] Add test for footprint optimization related to secondary
 constructor

---
 tests/init-global/pos/footprint-2nd-ctor.scala | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 tests/init-global/pos/footprint-2nd-ctor.scala

diff --git a/tests/init-global/pos/footprint-2nd-ctor.scala b/tests/init-global/pos/footprint-2nd-ctor.scala
new file mode 100644
index 000000000000..6a9eed933693
--- /dev/null
+++ b/tests/init-global/pos/footprint-2nd-ctor.scala
@@ -0,0 +1,17 @@
+class Box[T](var value: T)
+
+class A:
+  var box = new Box[Int](10)
+
+  def update(n: Int) =
+    box.value = n
+
+  def this(n: Int) =
+    this()
+    box.value = n
+
+class B(n: Int) extends A(n):
+  this.update(n * n)
+
+object A:
+  val a = new B(20)