---

yaml
---
r: 14294
b: refs/heads/try
c: 3f4872f
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -2,5 +2,5 @@
 refs/heads/master: 61b1875c16de39c166b0f4d54bba19f9c6777d1a
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
-refs/heads/try: a393fb32211f66cd33b1b0c6cad1991ebd8fae01
+refs/heads/try: 3f4872f03284f4737675a68438350dd2958db229
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

branches/try/src/test/run-pass/crust-yield.rs

@@ -0,0 +1,27 @@
+native mod rustrt {
+    fn rust_dbg_call(cb: *u8,
+                     data: ctypes::uintptr_t) -> ctypes::uintptr_t;
+}
+
+crust fn cb(data: ctypes::uintptr_t) -> ctypes::uintptr_t {
+    if data == 1u {
+        data
+    } else {
+        count(data - 1u) + count(data - 1u)
+    }
+}
+
+fn count(n: uint) -> uint {
+    task::yield();
+    rustrt::rust_dbg_call(cb, n)
+}
+
+fn main() {
+    iter::repeat(10u) {||
+        task::spawn {||
+            let result = count(5u);
+            #debug("result = %?", result);
+            assert result == 16u;
+        };
+    }
+}