Make moves explicit in aux test files

Author: catamorphism

src/test/auxiliary/cci_class_6.rs

@@ -21,7 +21,7 @@ fn cat<U>(in_x : uint, in_y : int, -in_info: ~[U]) -> cat<U> {
     cat {
         meows: in_x,
         how_hungry: in_y,
-        info: in_info
+        info: move in_info
     }
 }
 

src/test/auxiliary/test_comm.rs

@@ -7,7 +7,6 @@
 
 use libc::size_t;
 
-export port::{};
 export port;
 export recv;
 
@@ -65,21 +64,21 @@ fn recv<T: Send>(p: port<T>) -> T { recv_((**p).po) }
 
 /// Receive on a raw port pointer
 fn recv_<T: Send>(p: *rust_port) -> T {
-    let yield = 0u;
+    let yield = 0;
     let yieldp = ptr::addr_of(&yield);
     let mut res;
     res = rusti::init::<T>();
     rustrt::port_recv(ptr::addr_of(&res) as *uint, p, yieldp);
 
-    if yield != 0u {
+    if yield != 0 {
         // Data isn't available yet, so res has not been initialized.
         task::yield();
     } else {
         // In the absense of compiler-generated preemption points
         // this is a good place to yield
         task::yield();
     }
-    return res;
+    move res
 }