2 files changed, 42 insertions, 0 deletions
diff --git a/src/test/run-pass/use-uninit-alt.rs b/src/test/run-pass/use-uninit-alt.rs
new file mode 100644
index 00000000..a7c77bba
--- /dev/null
+++ b/src/test/run-pass/use-uninit-alt.rs
@@ -0,0 +1,21 @@
+fn foo[T](&myoption[T] o) -> int {
+  let int x = 5;
+
+  alt (o) {
+    case (none[T]) { }
+    case (some[T](?t)) {
+      x += 1;
+    }
+  }
+  
+  ret x;
+}
+
+tag myoption[T] {
+  none;
+  some(T);
+}
+
+fn main() {
+  log(5);
+}
+\ No newline at end of file
diff --git a/src/test/run-pass/use-uninit-alt2.rs b/src/test/run-pass/use-uninit-alt2.rs
new file mode 100644
index 00000000..36514d13
--- /dev/null
+++ b/src/test/run-pass/use-uninit-alt2.rs
@@ -0,0 +1,21 @@
+fn foo[T](&myoption[T] o) -> int {
+  let int x;
+
+  alt (o) {
+    case (none[T]) { fail; }
+    case (some[T](?t)) {
+      x = 5;
+    }
+  }
+  
+  ret x;
+}
+
+tag myoption[T] {
+  none;
+  some(T);
+}
+
+fn main() {
+  log(5);
+}
+\ No newline at end of file