Remove by-copy mode from std, mostly

One instance remains in net_tcp due to a foreign fn. Lots of
instances remain in serialization.rs, but IIRC that is being removed.

I had to do unholy things to task-perf-word-count-generic to get it
to compile after demoding pipes. I may well have messed up its
performance, but it passes.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/bitv.rs b/src/libstd/bitv.rs
index 77f0d39c338..91af4a3d653 100644
--- a/src/libstd/bitv.rs
+++ b/src/libstd/bitv.rs
@@ -1,4 +1,4 @@
-// tjc: forbid deprecated modes again after snap
+#[forbid(deprecated_mode)];
 
 use vec::{to_mut, from_elem};
 
@@ -553,7 +553,7 @@ pure fn land(w0: uint, w1: uint) -> uint { return w0 & w1; }
 pure fn right(_w0: uint, w1: uint) -> uint { return w1; }
 
 impl Bitv: ops::Index<uint,bool> {
-    pure fn index(+i: uint) -> bool {
+    pure fn index(i: uint) -> bool {
         self.get(i)
     }
 }