Forbid deprecated modes again in core

Sadly, there's only one file that requires deprecated modes
(stackwalk)... So, forbid them everywhere else.

Author: catamorphism

src/libcore/at_vec.rs

@@ -1,7 +1,7 @@
 //! Managed vectors
 
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+#[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
 use cast::transmute;

src/libcore/cast.rs

@@ -1,4 +1,5 @@
 //! Unsafe operations
+#[forbid(deprecated_mode)]
 
 #[abi = "rust-intrinsic"]
 extern mod rusti {

src/libcore/dlist.rs

@@ -9,7 +9,7 @@ Do not use ==, !=, <, etc on doubly-linked lists -- it may not terminate.
 */
 
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+#[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
 type DListLink<T> = Option<DListNode<T>>;

src/libcore/dvec.rs

@@ -10,7 +10,7 @@ Note that recursive use is not permitted.
 */
 
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+#[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
 use cast::reinterpret_cast;

src/libcore/either.rs

@@ -1,5 +1,5 @@
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+#[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
 //! A type that represents one of two alternatives

src/libcore/future.rs

@@ -1,5 +1,6 @@
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+// tjc: allowing deprecated modes due to function issue.
+// can re-forbid them after snapshot
 #[forbid(deprecated_pattern)];
 
 /*!

src/libcore/int-template.rs

@@ -1,5 +1,5 @@
 // NB: transitionary, de-mode-ing.
-// tjc: re-forbid deprecated modes after snapshot
+#[forbid(deprecated_mode)];
 #[forbid(deprecated_pattern)];
 
 use T = inst::T;

src/libcore/io.rs

@@ -4,6 +4,9 @@ Basic input/output
 
 */
 
+#[forbid(deprecated_mode)];
+#[forbid(deprecated_pattern)];
+
 use result::Result;
 
 use cmp::Eq;

src/libcore/iter-trait.rs

@@ -2,7 +2,8 @@
 // workaround our lack of traits and lack of macros.  See core.{rc,rs} for
 // how this file is used.
 
-#[warn(deprecated_mode)];
+#[forbid(deprecated_mode)];
+#[forbid(deprecated_pattern)];
 
 use cmp::{Eq, Ord};
 use inst::{IMPL_T, EACH, SIZE_HINT};

src/libcore/iter.rs

@@ -4,6 +4,9 @@ The iteration traits and common implementation
 
 */
 
+#[forbid(deprecated_mode)];
+#[forbid(deprecated_pattern)];
+
 use cmp::{Eq, Ord};
 
 /// A function used to initialize the elements of a sequence