From 1b08f8adc9ae1fcccd6f6e6e7fadff715ed2e038 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Thu, 27 Aug 2015 16:12:04 -0700
Subject: [PATCH] Adding tests

---
 tests/cases/compiler/recursiveTupleTypes1.ts | 12 ++++++++++++
 tests/cases/compiler/recursiveTupleTypes2.ts | 12 ++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 tests/cases/compiler/recursiveTupleTypes1.ts
 create mode 100644 tests/cases/compiler/recursiveTupleTypes2.ts

diff --git a/tests/cases/compiler/recursiveTupleTypes1.ts b/tests/cases/compiler/recursiveTupleTypes1.ts
new file mode 100644
index 00000000000..82559eccfad
--- /dev/null
+++ b/tests/cases/compiler/recursiveTupleTypes1.ts
@@ -0,0 +1,12 @@
+interface Tree1 {
+    children: [Tree1, Tree2];
+}
+
+interface Tree2 {
+    children: [Tree2, Tree1];
+}
+
+let tree1: Tree1;
+let tree2: Tree2;
+tree1 = tree2;
+tree2 = tree1;
diff --git a/tests/cases/compiler/recursiveTupleTypes2.ts b/tests/cases/compiler/recursiveTupleTypes2.ts
new file mode 100644
index 00000000000..78c8efa82a4
--- /dev/null
+++ b/tests/cases/compiler/recursiveTupleTypes2.ts
@@ -0,0 +1,12 @@
+interface Tree1 {
+    children: [Tree1, Tree2];
+}
+
+interface Tree2 {
+    children: [Tree2, Tree2];
+}
+
+let tree1: Tree1;
+let tree2: Tree2;
+tree1 = tree2;
+tree2 = tree1;