From 92af552956fd81693d335cfcab28526607ba286c Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Wed, 21 Sep 2011 14:45:08 -0700
Subject: [PATCH] Add an unwind test for failure during unique box construction

---
 src/test/run-fail/unwind-partial-unique.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/test/run-fail/unwind-partial-unique.rs

diff --git a/src/test/run-fail/unwind-partial-unique.rs b/src/test/run-fail/unwind-partial-unique.rs
new file mode 100644
index 000000000000..b7f5d1054eca
--- /dev/null
+++ b/src/test/run-fail/unwind-partial-unique.rs
@@ -0,0 +1,18 @@
+// error-pattern:fail
+
+fn f() -> [int] { fail; }
+
+// Voodoo. In unwind-alt we had to do this to trigger the bug. Might
+// have been to do with memory allocation patterns.
+fn prime() {
+    @0;
+}
+
+fn partial() {
+    let x = ~f();
+}
+
+fn main() {
+    prime();
+    partial();
+}
\ No newline at end of file