auto merge of #13493 : Manishearth/rust/newattr-everywhere, r=alexcrichton

See #13478

src/test/auxiliary/anon-extern-mod-cross-crate-1.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="anonexternmod#0.1"];
+#![crate_id="anonexternmod#0.1"]
 
 extern crate libc;
 

src/test/auxiliary/cci_impl_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="cci_impl_lib"];
+#![crate_id="cci_impl_lib"]
 
 pub trait uint_helpers {
     fn to(&self, v: uint, f: |uint|);

src/test/auxiliary/cci_iter_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="cci_iter_lib"];
+#![crate_id="cci_iter_lib"]
 
 #[inline]
 pub fn iter<T>(v: &[T], f: |&T|) {

src/test/auxiliary/cci_nested_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 use std::cell::RefCell;
 

src/test/auxiliary/cci_no_inline_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="cci_no_inline_lib"];
+#![crate_id="cci_no_inline_lib"]
 
 
 // same as cci_iter_lib, more-or-less, but not marked inline

src/test/auxiliary/changing-crates-a1.rs

@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id = "a"];
+#![crate_id = "a"]
 
 pub fn foo<T>() {}

src/test/auxiliary/changing-crates-a2.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id = "a"];
+#![crate_id = "a"]
 
 pub fn foo<T>() { println!("hello!"); }
 

src/test/auxiliary/changing-crates-b.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id = "b"];
+#![crate_id = "b"]
 
 extern crate a;
 

src/test/auxiliary/crate-method-reexport-grrrrrrr2.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
-#[crate_id="crate_method_reexport_grrrrrrr2"];
+#![feature(managed_boxes)]
+#![crate_id="crate_method_reexport_grrrrrrr2"]
 
 pub use name_pool::add;
 

src/test/auxiliary/crateresolve1-1.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve1#0.1"];
+#![crate_id="crateresolve1#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 10 }

src/test/auxiliary/crateresolve1-2.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve1#0.2"];
+#![crate_id="crateresolve1#0.2"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 20 }

src/test/auxiliary/crateresolve1-3.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve1#0.3"];
+#![crate_id="crateresolve1#0.3"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 30 }

src/test/auxiliary/crateresolve2-1.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve2#0.1"];
+#![crate_id="crateresolve2#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 10 }

src/test/auxiliary/crateresolve2-2.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve2#0.2"];
+#![crate_id="crateresolve2#0.2"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 20 }

src/test/auxiliary/crateresolve2-3.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve2#0.3"];
+#![crate_id="crateresolve2#0.3"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 30 }

src/test/auxiliary/crateresolve3-1.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve3#0.1"];
+#![crate_id="crateresolve3#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 10 }

src/test/auxiliary/crateresolve3-2.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve3#0.2"];
+#![crate_id="crateresolve3#0.2"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn g() -> int { 20 }

src/test/auxiliary/crateresolve4a-1.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve4a#0.1"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve4a#0.1"]
+#![crate_type = "lib"]
 
 pub fn f() -> int { 10 }

src/test/auxiliary/crateresolve4a-2.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve4a#0.2"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve4a#0.2"]
+#![crate_type = "lib"]
 
 pub fn g() -> int { 20 }

src/test/auxiliary/crateresolve4b-1.rs

@@ -10,8 +10,8 @@
 
 // aux-build:crateresolve4a-1.rs
 // aux-build:crateresolve4a-2.rs
-#[crate_id="crateresolve4b#0.1"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve4b#0.1"]
+#![crate_type = "lib"]
 
 extern crate crateresolve4a = "crateresolve4a#0.2";
 

src/test/auxiliary/crateresolve4b-2.rs

@@ -10,8 +10,8 @@
 
 // aux-build:crateresolve4a-1.rs
 // aux-build:crateresolve4a-2.rs
-#[crate_id="crateresolve4b#0.2"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve4b#0.2"]
+#![crate_type = "lib"]
 
 extern crate crateresolve4a = "crateresolve4a#0.1";
 

src/test/auxiliary/crateresolve5-1.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve5#0.1"];
+#![crate_id="crateresolve5#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub struct NameVal { pub name: ~str, pub val: int }
 

src/test/auxiliary/crateresolve5-2.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve5#0.2"];
+#![crate_id="crateresolve5#0.2"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub struct NameVal { pub name: ~str, pub val: int }
 pub fn struct_nameval() -> NameVal {

src/test/auxiliary/crateresolve8-1.rs

@@ -9,8 +9,8 @@
 // except according to those terms.
 
 // default link meta for 'package_id' will be equal to filestem
-#[crate_id="crateresolve8#0.1"];
+#![crate_id="crateresolve8#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub fn f() -> int { 20 }

src/test/auxiliary/crateresolve_calories-1.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve_calories#0.1"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve_calories#0.1"]
+#![crate_type = "lib"]
 
 pub fn f() -> int { 100 }

src/test/auxiliary/crateresolve_calories-2.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="crateresolve_calories#0.1"];
-#[crate_type = "lib"];
+#![crate_id="crateresolve_calories#0.1"]
+#![crate_type = "lib"]
 
 pub fn f() -> int { 200 }

src/test/auxiliary/default_type_params_xc.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(default_type_params)];
+#![feature(default_type_params)]
 
 pub struct Heap;
 

src/test/auxiliary/extern-crosscrate-source.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="externcallback#0.1"];
-#[crate_type = "lib"];
+#![crate_id="externcallback#0.1"]
+#![crate_type = "lib"]
 
 extern crate libc;
 

src/test/auxiliary/extern_mod_ordering_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub mod extern_mod_ordering_lib {
     pub fn f() {}

src/test/auxiliary/foreign_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="foreign_lib"];
+#![crate_id="foreign_lib"]
 
 pub mod rustrt {
     extern crate libc;

src/test/auxiliary/impl_privacy_xc_2.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub struct Fish {
     pub x: int

src/test/auxiliary/inline_dtor.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="inline_dtor#0.1"];
+#![crate_id="inline_dtor#0.1"]
 
 pub struct Foo;
 

src/test/auxiliary/iss.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="issue6919_3#0.1"];
+#![crate_id="issue6919_3#0.1"]
 
 // part of issue-6919.rs
 

src/test/auxiliary/issue-11224.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[deny(dead_code)];
+#![deny(dead_code)]
 
 mod inner {
     pub trait Trait {

src/test/auxiliary/issue-11908-1.rs

@@ -10,5 +10,5 @@
 
 // no-prefer-dynamic
 
-#[crate_id = "collections#0.11-pre"];
-#[crate_type = "dylib"];
+#![crate_id = "collections#0.11-pre"]
+#![crate_type = "dylib"]

src/test/auxiliary/issue-11908-2.rs

@@ -10,5 +10,5 @@
 
 // no-prefer-dynamic
 
-#[crate_id = "collections#0.11-pre"];
-#[crate_type = "rlib"];
+#![crate_id = "collections#0.11-pre"]
+#![crate_type = "rlib"]

src/test/auxiliary/issue-12133-dylib.rs

@@ -10,4 +10,4 @@
 
 // no-prefer-dynamic
 
-#[crate_type = "dylib"];
+#![crate_type = "dylib"]

src/test/auxiliary/issue-12133-rlib.rs

@@ -10,4 +10,4 @@
 
 // no-prefer-dynamic
 
-#[crate_type = "rlib"];
+#![crate_type = "rlib"]

src/test/auxiliary/issue-2380.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="a"];
-#[crate_type = "lib"];
+#![crate_id="a"]
+#![crate_type = "lib"]
 
 pub trait i<T> { }
 

src/test/auxiliary/issue-2414-a.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="a#0.1"];
-#[crate_type = "lib"];
+#![crate_id="a#0.1"]
+#![crate_type = "lib"]
 
 type t1 = uint;
 

src/test/auxiliary/issue-2414-b.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 
-#[crate_id="b#0.1"];
-#[crate_type = "lib"];
+#![crate_id="b#0.1"]
+#![crate_type = "lib"]
 
 extern crate a;

src/test/auxiliary/issue-2526.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="issue_2526#0.2"];
-#[crate_type = "lib"];
+#![crate_id="issue_2526#0.2"]
+#![crate_type = "lib"]
 
 struct arc_destruct<T> {
   _data: int,

src/test/auxiliary/issue-2631-a.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
-#[crate_id="req"];
-#[crate_type = "lib"];
+#![feature(managed_boxes)]
+#![crate_id="req"]
+#![crate_type = "lib"]
 
 extern crate collections;
 

src/test/auxiliary/issue-3012-1.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="socketlib"];
-#[crate_type = "lib"];
+#![crate_id="socketlib"]
+#![crate_type = "lib"]
 
 pub mod socket {
     extern crate libc;

src/test/auxiliary/issue-4208-cc.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="numeric#0.1"];
-#[crate_type = "lib"];
+#![crate_id="numeric#0.1"]
+#![crate_type = "lib"]
 
 pub trait Trig<T> {
     fn sin(&self) -> T;

src/test/auxiliary/issue-5521.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 extern crate collections;
 

src/test/auxiliary/issue-8044.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(struct_variant)];
+#![feature(struct_variant)]
 
 pub struct BTree<V> {
     pub node: TreeItem<V>,

src/test/auxiliary/issue2378a.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub enum maybe<T> { just(T), nothing }
 

src/test/auxiliary/issue2378b.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 extern crate issue2378a;
 

src/test/auxiliary/issue_2242_a.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="a#0.1"];
-#[crate_type = "lib"];
+#![crate_id="a#0.1"]
+#![crate_type = "lib"]
 
 trait to_strz {
     fn to_strz() -> ~str;

src/test/auxiliary/issue_2242_c.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="c#0.1"];
-#[crate_type = "lib"];
+#![crate_id="c#0.1"]
+#![crate_type = "lib"]
 
 extern crate a;
 

src/test/auxiliary/issue_2316_b.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[allow(unused_imports)];
+#![allow(unused_imports)]
 #![feature(globs)]
 
 extern crate issue_2316_a;

src/test/auxiliary/issue_3136_a.rc

@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub mod issue_3136_a;

src/test/auxiliary/issue_3979_traits.rs

@@ -8,9 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="issue_3979_traits#0.1"];
+#![crate_id="issue_3979_traits#0.1"]
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub trait Positioned {
   fn SetX(&mut self, int);

src/test/auxiliary/issue_9123.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub trait X {
     fn x() {

src/test/auxiliary/kinds_in_metadata.rs

@@ -13,7 +13,7 @@
 
 // Tests that metadata serialization works for the `Copy` kind.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub fn f<T:Copy>() {}
 

src/test/auxiliary/lint_stability.rs

@@ -7,8 +7,8 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-#[crate_id="lint_stability#0.1"];
-#[crate_type = "lib"];
+#![crate_id="lint_stability#0.1"]
+#![crate_type = "lib"]
 
 #[deprecated]
 pub fn deprecated() {}

src/test/auxiliary/macro_crate_def_only.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(macro_rules)];
+#![feature(macro_rules)]
 
 #[macro_export]
 macro_rules! make_a_5(

src/test/auxiliary/macro_crate_outlive_expansion_phase.rs

@@ -10,7 +10,7 @@
 
 // force-host
 
-#[feature(macro_registrar)];
+#![feature(macro_registrar)]
 
 extern crate syntax;
 

src/test/auxiliary/macro_crate_test.rs

@@ -10,7 +10,7 @@
 
 // force-host
 
-#[feature(globs, macro_registrar, macro_rules, quote, managed_boxes)];
+#![feature(globs, macro_registrar, macro_rules, quote, managed_boxes)]
 
 extern crate syntax;
 

src/test/auxiliary/macro_export_inner_module.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(macro_rules)];
+#![feature(macro_rules)]
 
 pub mod inner {
     #[macro_export]

src/test/auxiliary/moves_based_on_type_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub struct S {
     x: int,

src/test/auxiliary/newtype_struct_xc.rs

@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub struct Au(pub int);

src/test/auxiliary/no_std_crate.rs

@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[no_std];
+#![no_std]
 
 pub fn foo() {}

src/test/auxiliary/static-function-pointer-aux.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="static-function-pointer-aux"];
+#![crate_id="static-function-pointer-aux"]
 
 pub fn f(x: int) -> int { -x }
 

src/test/auxiliary/static-methods-crate.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="static_methods_crate#0.1"];
-#[crate_type = "lib"];
+#![crate_id="static_methods_crate#0.1"]
+#![crate_type = "lib"]
 
 use std::int;
 

src/test/auxiliary/static_priv_by_default.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 static private: int = 0;
 pub static public: int = 0;

src/test/auxiliary/struct_destructuring_cross_crate.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub struct S {
     pub x: int,

src/test/auxiliary/trait_default_method_xc_aux.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_id="trait_default_method_xc_aux"];
+#![crate_id="trait_default_method_xc_aux"]
 
 pub struct Something { pub x: int }
 

src/test/auxiliary/trait_superkinds_in_metadata.rs

@@ -11,7 +11,7 @@
 // Test library crate for cross-crate usages of traits inheriting
 // from the builtin kinds. Mostly tests metadata correctness.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub trait RequiresShare : Share { }
 pub trait RequiresRequiresShareAndSend : RequiresShare + Send { }

src/test/auxiliary/xc_private_method_lib.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type="lib"];
+#![crate_type="lib"]
 
 pub struct Struct {
     pub x: int

src/test/auxiliary/xcrate_unit_struct.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 // used by the rpass test
 

src/test/bench/core-std.rs

@@ -10,7 +10,7 @@
 
 // Microbenchmarks for various functions in std and extra
 
-#[feature(macro_rules)];
+#![feature(macro_rules)]
 
 extern crate rand;
 extern crate time;

src/test/bench/sudoku.rs

@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 use std::io;
 use std::io::stdio::StdReader;

src/test/bench/task-perf-alloc-unwind.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 extern crate collections;
 extern crate time;

src/test/compile-fail/dead-code-ret.rs

@@ -10,7 +10,7 @@
 
 // error-pattern: unreachable statement
 
-#[deny(unreachable_code)];
+#![deny(unreachable_code)]
 
 fn main() {
     return;

src/test/compile-fail/issue-10656.rs

@@ -10,5 +10,5 @@
 
 // error-pattern: missing documentation for crate
 
-#[deny(missing_doc)];
-#[crate_type="lib"];
+#![deny(missing_doc)]
+#![crate_type="lib"]

src/test/compile-fail/issue-12133-3.rs

@@ -14,7 +14,7 @@
 
 // error-pattern: dylib output requested, but some depenencies could not
 
-#[crate_type = "dylib"];
+#![crate_type = "dylib"]
 
 extern crate a = "issue-12133-rlib";
 extern crate b = "issue-12133-dylib";

src/test/compile-fail/issue-6596.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(macro_rules)];
+#![feature(macro_rules)]
 
 // error-pattern: unknown macro variable `nonexistent`
 

src/test/compile-fail/issue-897.rs

@@ -10,7 +10,7 @@
 
 // error-pattern: unreachable statement
 
-#[deny(unreachable_code)];
+#![deny(unreachable_code)]
 
 fn f() -> ! {
     return fail!();

src/test/compile-fail/multiple-macro-registrars.rs

@@ -10,7 +10,7 @@
 
 // error-pattern: multiple macro registration functions found
 
-#[feature(macro_registrar)];
+#![feature(macro_registrar)]
 
 // the registration function isn't typechecked yet
 #[macro_registrar]

src/test/compile-fail/nolink-with-link-args.rs

@@ -14,7 +14,7 @@
 So we try to compile with junk link_args and make sure they are visible in
 the compiler output. */
 
-#[feature(link_args)];
+#![feature(link_args)]
 
 #[link_args = "aFdEfSeVEEE"]
 extern {}

src/test/compile-fail/required-lang-item.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[no_std];
+#![no_std]
 
 // error-pattern:requires `start` lang_item
 

src/test/compile-fail/tag-that-dare-not-speak-its-name.rs

@@ -11,7 +11,7 @@
 // error-pattern:mismatched types: expected `char` but found
 // Issue #876
 
-#[no_implicit_prelude];
+#![no_implicit_prelude]
 use std::vec::Vec;
 
 fn last<T>(v: Vec<&T> ) -> std::option::Option<T> {

src/test/debug-info/basic-types-globals.rs

@@ -51,7 +51,7 @@
 // check:$14 = 3.5
 // debugger:continue
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 static B: bool = false;
 static I: int = -1;

src/test/debug-info/basic-types-metadata.rs

@@ -48,7 +48,7 @@
 // check:[...]![...]_yyy([...])([...]);
 // debugger:continue
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 fn main() {
     let unit: () = ();

src/test/debug-info/basic-types-mut-globals.rs

@@ -86,7 +86,7 @@
 // debugger:detach
 // debugger:quit
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 static mut B: bool = false;
 static mut I: int = -1;

src/test/debug-info/basic-types.rs

@@ -49,7 +49,7 @@
 // debugger:print f64
 // check:$14 = 3.5
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 fn main() {
     let b: bool = false;

src/test/debug-info/borrowed-basic.rs

@@ -59,7 +59,7 @@
 // debugger:print *f64_ref
 // check:$14 = 3.5
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 fn main() {
     let bool_val: bool = true;

src/test/debug-info/borrowed-c-style-enum.rs

@@ -24,7 +24,7 @@
 // debugger:print *the_c_ref
 // check:$3 = TheC
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 enum ABC { TheA, TheB, TheC }
 

src/test/debug-info/borrowed-enum.rs

@@ -24,8 +24,8 @@
 // debugger:print *univariant_ref
 // check:$3 = {4820353753753434}
 
-#[allow(unused_variable)];
-#[feature(struct_variant)];
+#![allow(unused_variable)]
+#![feature(struct_variant)]
 
 // The first element is to ensure proper alignment, irrespective of the machines word size. Since
 // the size of the discriminant value is machine dependent, this has be taken into account when

src/test/debug-info/borrowed-managed-basic.rs

@@ -10,7 +10,7 @@
 
 // ignore-android: FIXME(#10381)
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 // Gdb doesn't know about UTF-32 character encoding and will print a rust char as only
 // its numerical value.
@@ -61,7 +61,7 @@
 // debugger:print *f64_ref
 // check:$14 = 3.5
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 fn main() {
     let bool_box: @bool = @true;

src/test/debug-info/borrowed-struct.rs

@@ -45,8 +45,8 @@
 // debugger:print *unique_val_interior_ref_2
 // check:$10 = 26.5
 
-#[feature(managed_boxes)];
-#[allow(unused_variable)];
+#![feature(managed_boxes)]
+#![allow(unused_variable)]
 
 struct SomeStruct {
     x: int,

src/test/debug-info/borrowed-tuple.rs

@@ -10,7 +10,7 @@
 
 // ignore-android: FIXME(#10381)
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 // compile-flags:-g
 // debugger:rbreak zzz
@@ -29,7 +29,7 @@
 // debugger:print *unique_val_ref
 // check:$4 = {-17, -22}
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 fn main() {
     let stack_val: (i16, f32) = (-14, -19f32);

src/test/debug-info/borrowed-unique-basic.rs

@@ -59,7 +59,7 @@
 // debugger:print *f64_ref
 // check:$14 = 3.5
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 
 fn main() {

src/test/debug-info/box.rs

@@ -24,8 +24,8 @@
 // debugger:print d->val
 // check:$4 = false
 
-#[feature(managed_boxes)];
-#[allow(unused_variable)];
+#![feature(managed_boxes)]
+#![allow(unused_variable)]
 
 fn main() {
     let a = ~1;

src/test/debug-info/boxed-struct.rs

@@ -27,8 +27,8 @@
 // debugger:print managed_dtor->val
 // check:$4 = {x = 33, y = 333, z = 3333, w = 33333}
 
-#[feature(managed_boxes)];
-#[allow(unused_variable)];
+#![feature(managed_boxes)]
+#![allow(unused_variable)]
 
 struct StructWithSomePadding {
     x: i16,

src/test/debug-info/by-value-non-immediate-argument.rs

@@ -43,7 +43,7 @@
 // check:$7 = {{Case1, x = 0, y = 8970181431921507452}, {Case1, 0, 2088533116, 2088533116}}
 // debugger:continue
 
-#[feature(struct_variant)];
+#![feature(struct_variant)]
 
 #[deriving(Clone)]
 struct Struct {

src/test/debug-info/by-value-self-argument-in-trait-impl.rs

@@ -10,7 +10,7 @@
 
 // ignore-android: FIXME(#10381)
 
-#[feature(managed_boxes)];
+#![feature(managed_boxes)]
 
 // compile-flags:-g
 // debugger:rbreak zzz

src/test/debug-info/c-style-enum-in-composite.rs

@@ -36,7 +36,7 @@
 // debugger:print struct_with_drop
 // check:$7 = {{a = OneHundred, b = Vienna}, 9}
 
-#[allow(unused_variable)];
+#![allow(unused_variable)]
 
 enum AnEnum {
     OneHundred = 100,