add implicit ctx

diff --git a/src/test/run-pass/issue-506.rs b/src/test/run-pass/issue-506.rs
index ded303995bec76e9f419b468aed62a4dee429a57..36a59ce63dc878dd10e9146a1326234528e72ee6 100644 (file)
--- a/src/test/run-pass/issue-506.rs
+++ b/src/test/run-pass/issue-506.rs
@@ -9,6 +9,6 @@
     fn task_yield();
 }
 
-fn yield_wrap() { rustrt::task_yield(); }
+fn yield_wrap(&&_arg: ()) { rustrt::task_yield(); }
 
 fn main() { task::spawn((), yield_wrap); }