libstd: Fix errors when rtdebug! is not a noop.

Author: luqmana

src/libstd/rt/test.rs

@@ -50,7 +50,7 @@ pub fn run_in_newsched_task(f: ~fn()) {
         let on_exit: ~fn(bool) = |exit_status| rtassert!(exit_status);
         let mut task = ~Task::new_root(&mut sched.stack_pool,
                                        f.take());
-        rtdebug!("newsched_task: %x", to_uint(task));
+        rtdebug!("newsched_task: %x", ::borrow::to_uint(task));
         task.death.on_exit = Some(on_exit);
         sched.enqueue_task(task);
         sched.run();
@@ -145,7 +145,7 @@ pub fn spawntask(f: ~fn()) {
         }
     };
 
-    rtdebug!("new task pointer: %x", to_uint(task));
+    rtdebug!("new task pointer: %x", ::borrow::to_uint(task));
 
     let sched = Local::take::<Scheduler>();
     rtdebug!("spawntask scheduling the new task");

src/libstd/rt/uv/mod.rs

@@ -288,7 +288,7 @@ pub fn status_to_maybe_uv_error<T, U: Watcher + NativeHandle<*T>>(handle: U,
         None
     } else {
         unsafe {
-            rtdebug!("handle: %x", handle as uint);
+            rtdebug!("handle: %x", handle.native_handle() as uint);
             let loop_ = uvll::get_loop_for_uv_handle(handle.native_handle());
             rtdebug!("loop: %x", loop_ as uint);
             let err = uvll::last_error(loop_);

src/libstd/unstable/lang.rs

@@ -71,8 +71,8 @@ pub unsafe fn local_malloc(td: *c_char, size: uintptr_t) -> *c_char {
             let mut alloc = ::ptr::null();
             do Local::borrow::<Task,()> |task| {
                 rtdebug!("task pointer: %x, heap pointer: %x",
-                         to_uint(task),
-                         to_uint(&task.heap));
+                         ::borrow::to_uint(task),
+                         ::borrow::to_uint(&task.heap));
                 alloc = task.heap.alloc(td as *c_void, size as uint) as *c_char;
             }
             return alloc;