Make last-use pass properly handle closed-over variables

Closes #1399

1 files changed, 8 insertions, 0 deletions

diff --git a/src/test/run-pass/last-use-is-capture.rs b/src/test/run-pass/last-use-is-capture.rs
new file mode 100644
index 00000000000..1399839a1ed
--- /dev/null
+++ b/src/test/run-pass/last-use-is-capture.rs
@@ -0,0 +1,8 @@
+// Make sure #1399 stays fixed
+
+fn main() {
+    fn invoke(f: lambda()) { f(); }
+    let k = ~22;
+    let _u = {a: k};
+    invoke {||log(error, k);}
+}