add mutability annotations to libcore

2012-03-06 20:48:40 -08:00
parent 674587cfe5
commit 713006c7b6
22 changed files with 204 additions and 198 deletions
--- a/src/libcore/future.rs
+++ b/src/libcore/future.rs
@@ -93,7 +93,7 @@ fn spawn<A:send>(+blk: fn~() -> A) -> future<A> {

    "];

-    let po = comm::port();
+    let mut po = comm::port();
    let ch = comm::chan(po);
    task::spawn {||
        comm::send(ch, blk())