auto merge of #13326 : alexcrichton/rust/rollup, r=alexcrichton

Closes #13313 (Fix typo in README.md)
Closes #13311 (Fix inner attribute syntax from `#[foo];` to `#![foo]`)
Closes #13309 (Add stdlib docs to the Linux binary tarball.)
Closes #13308 (syntax: remove obsolete mutability from ExprVec and ExprRepeat.)
Closes #13306 (TrieSet should impl Set/MutableSet; add with_capacity to PriorityQueue/SmallIntMap)
Closes #13303 (Register new snapshots)
Closes #13274 (Added grow_fn and retain to Vec)

*Issues Closed*

Closes #13249

54 files changed, 69 insertions, 69 deletions

diff --git a/src/test/auxiliary/impl_privacy_xc_1.rs b/src/test/auxiliary/impl_privacy_xc_1.rs
index de182c48c41..df4e0658cb8 100644
--- a/src/test/auxiliary/impl_privacy_xc_1.rs
+++ b/src/test/auxiliary/impl_privacy_xc_1.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
diff --git a/src/test/auxiliary/issue_2316_b.rs b/src/test/auxiliary/issue_2316_b.rs
index 36af01fe6c6..4530fa4bc25 100644
--- a/src/test/auxiliary/issue_2316_b.rs
+++ b/src/test/auxiliary/issue_2316_b.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 #[allow(unused_imports)];
-#[feature(globs)];
+#![feature(globs)]
 
 extern crate issue_2316_a;
 
diff --git a/src/test/auxiliary/logging_right_crate.rs b/src/test/auxiliary/logging_right_crate.rs
index 10725981a06..b0a6e0f84fc 100644
--- a/src/test/auxiliary/logging_right_crate.rs
+++ b/src/test/auxiliary/logging_right_crate.rs
@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)] extern crate log;
 
 pub fn foo<T>() {
diff --git a/src/test/compile-fail/import-glob-0.rs b/src/test/compile-fail/import-glob-0.rs
index 973e36e494c..210a47d2d03 100644
--- a/src/test/compile-fail/import-glob-0.rs
+++ b/src/test/compile-fail/import-glob-0.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // error-pattern: unresolved name
 
-#[feature(globs)];
+#![feature(globs)]
 
 use module_of_many_things::*;
 
diff --git a/src/test/compile-fail/import-glob-circular.rs b/src/test/compile-fail/import-glob-circular.rs
index 3f5127a55b8..39b18e1c445 100644
--- a/src/test/compile-fail/import-glob-circular.rs
+++ b/src/test/compile-fail/import-glob-circular.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // error-pattern: unresolved
 
-#[feature(globs)];
+#![feature(globs)]
 
 mod circ1 {
     pub use circ2::f2;
diff --git a/src/test/compile-fail/name-clash-nullary.rs b/src/test/compile-fail/name-clash-nullary.rs
index 246f0cb9e66..b5c0157cb5e 100644
--- a/src/test/compile-fail/name-clash-nullary.rs
+++ b/src/test/compile-fail/name-clash-nullary.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 // error-pattern:declaration of `None` shadows
 use std::option::*;
diff --git a/src/test/compile-fail/qquote-1.rs b/src/test/compile-fail/qquote-1.rs
index 27201b76813..365a2fbe287 100644
--- a/src/test/compile-fail/qquote-1.rs
+++ b/src/test/compile-fail/qquote-1.rs
@@ -10,7 +10,7 @@
 
 // ignore-test Can't use syntax crate here
 
-#[feature(quote)];
+#![feature(quote)]
 
 extern crate syntax;
 
diff --git a/src/test/compile-fail/qquote-2.rs b/src/test/compile-fail/qquote-2.rs
index 97225c863e5..f202f1bb73c 100644
--- a/src/test/compile-fail/qquote-2.rs
+++ b/src/test/compile-fail/qquote-2.rs
@@ -10,7 +10,7 @@
 
 // ignore-test Can't use syntax crate here
 
-#[feature(quote)];
+#![feature(quote)]
 
 extern crate syntax;
 
diff --git a/src/test/debug-info/simd.rs b/src/test/debug-info/simd.rs
index e2a493e75e4..91d53339648 100644
--- a/src/test/debug-info/simd.rs
+++ b/src/test/debug-info/simd.rs
@@ -40,7 +40,7 @@
 
 // debugger:continue
 
-#[allow(experimental)];
+#![allow(experimental)]
 #[allow(unused_variable)];
 
 use std::unstable::simd::{i8x16, i16x8,i32x4,i64x2,u8x16,u16x8,u32x4,u64x2,f32x4,f64x2};
diff --git a/src/test/pretty/attr-fn-inner.rs b/src/test/pretty/attr-fn-inner.rs
index 6745a271436..65dcf900567 100644
--- a/src/test/pretty/attr-fn-inner.rs
+++ b/src/test/pretty/attr-fn-inner.rs
@@ -14,7 +14,7 @@
 // accidentally carried over to each inner function
 
 fn main() {
-    #[inner_attr];
+    #![inner_attr]
     #[outer_attr]
     fn f() { }
 
diff --git a/src/test/pretty/doc-comments.rs b/src/test/pretty/doc-comments.rs
index 45e242c0ca0..02d141f5163 100644
--- a/src/test/pretty/doc-comments.rs
+++ b/src/test/pretty/doc-comments.rs
@@ -57,5 +57,5 @@ fn f() { }
 fn g() { }
 
 fn h() {
-    #[doc = "as do inner ones"];
+    #![doc = "as do inner ones"]
 }
diff --git a/src/test/pretty/raw-str-nonexpr.rs b/src/test/pretty/raw-str-nonexpr.rs
index 026293e7524..b76591048ce 100644
--- a/src/test/pretty/raw-str-nonexpr.rs
+++ b/src/test/pretty/raw-str-nonexpr.rs
@@ -11,7 +11,7 @@
 // ignore-fast #[feature] doesn't work with check-fast
 // pp-exact
 
-#[feature(asm)];
+#![feature(asm)]
 
 #[cfg = r#"just parse this"#]
 extern crate blah = r##"blah"##;
diff --git a/src/test/run-fail/glob-use-std.rs b/src/test/run-fail/glob-use-std.rs
index 77177c8fcb8..a67ab3d2efc 100644
--- a/src/test/run-fail/glob-use-std.rs
+++ b/src/test/run-fail/glob-use-std.rs
@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -11,7 +11,7 @@
 // Issue #7580
 
 // error-pattern:fail works
-#[feature(globs)];
+#![feature(globs)]
 
 use std::*;
 
diff --git a/src/test/run-fail/rt-set-exit-status-fail.rs b/src/test/run-fail/rt-set-exit-status-fail.rs
index 98d7d5cf437..385bc145204 100644
--- a/src/test/run-fail/rt-set-exit-status-fail.rs
+++ b/src/test/run-fail/rt-set-exit-status-fail.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // error-pattern:whatever
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)] extern crate log;
 use std::os;
 
diff --git a/src/test/run-fail/rt-set-exit-status-fail2.rs b/src/test/run-fail/rt-set-exit-status-fail2.rs
index 67f9f5a168f..3b5e27027b4 100644
--- a/src/test/run-fail/rt-set-exit-status-fail2.rs
+++ b/src/test/run-fail/rt-set-exit-status-fail2.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // error-pattern:whatever
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)] extern crate log;
 use std::os;
 use std::task;
diff --git a/src/test/run-fail/rt-set-exit-status.rs b/src/test/run-fail/rt-set-exit-status.rs
index 352e0f65644..b94045e5d12 100644
--- a/src/test/run-fail/rt-set-exit-status.rs
+++ b/src/test/run-fail/rt-set-exit-status.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // error-pattern:whatever
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)] extern crate log;
 use std::os;
 
diff --git a/src/test/run-pass-fulldeps/macro-crate-outlive-expansion-phase.rs b/src/test/run-pass-fulldeps/macro-crate-outlive-expansion-phase.rs
index eb705b8d8a0..cde78da3f61 100644
--- a/src/test/run-pass-fulldeps/macro-crate-outlive-expansion-phase.rs
+++ b/src/test/run-pass-fulldeps/macro-crate-outlive-expansion-phase.rs
@@ -14,7 +14,7 @@
 // ignore-android
 // ignore-cross-compile #12102
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 extern crate macro_crate_outlive_expansion_phase;
diff --git a/src/test/run-pass-fulldeps/macro-crate.rs b/src/test/run-pass-fulldeps/macro-crate.rs
index 6f412f01bb9..e30498bb3c1 100644
--- a/src/test/run-pass-fulldeps/macro-crate.rs
+++ b/src/test/run-pass-fulldeps/macro-crate.rs
@@ -14,7 +14,7 @@
 // ignore-android
 // ignore-cross-compile #12102
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 extern crate macro_crate_test;
diff --git a/src/test/run-pass-fulldeps/phase-syntax-link-does-resolve.rs b/src/test/run-pass-fulldeps/phase-syntax-link-does-resolve.rs
index a7b8297487d..ff82ff62a59 100644
--- a/src/test/run-pass-fulldeps/phase-syntax-link-does-resolve.rs
+++ b/src/test/run-pass-fulldeps/phase-syntax-link-does-resolve.rs
@@ -24,7 +24,7 @@
 // can't run host binaries, and force-host to make this test build as the host
 // arch.
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax, link)]
 extern crate macro_crate_test;
diff --git a/src/test/run-pass-fulldeps/qquote.rs b/src/test/run-pass-fulldeps/qquote.rs
index 1e26ce0c4f3..1def436b4de 100644
--- a/src/test/run-pass-fulldeps/qquote.rs
+++ b/src/test/run-pass-fulldeps/qquote.rs
@@ -11,7 +11,7 @@
 // ignore-pretty
 // ignore-test
 
-#[feature(quote)];
+#![feature(quote)]
 
 extern crate syntax;
 
diff --git a/src/test/run-pass-fulldeps/quote-tokens.rs b/src/test/run-pass-fulldeps/quote-tokens.rs
index 1bf601f71b4..5180ac68482 100644
--- a/src/test/run-pass-fulldeps/quote-tokens.rs
+++ b/src/test/run-pass-fulldeps/quote-tokens.rs
@@ -10,7 +10,7 @@
 
 // ignore-test
 
-#[feature(quote)];
+#![feature(quote)]
 #[feature(managed_boxes)];
 
 extern crate syntax;
diff --git a/src/test/run-pass-fulldeps/quote-unused-sp-no-warning.rs b/src/test/run-pass-fulldeps/quote-unused-sp-no-warning.rs
index ac8d361bf5a..ea2ffb8dcf8 100644
--- a/src/test/run-pass-fulldeps/quote-unused-sp-no-warning.rs
+++ b/src/test/run-pass-fulldeps/quote-unused-sp-no-warning.rs
@@ -10,7 +10,7 @@
 
 // ignore-fast
 // ignore-android
-#[feature(quote)];
+#![feature(quote)]
 #[deny(unused_variable)];
 
 extern crate syntax;
diff --git a/src/test/run-pass-fulldeps/syntax-extension-fourcc.rs b/src/test/run-pass-fulldeps/syntax-extension-fourcc.rs
index a6f118d77fa..54687c03da5 100644
--- a/src/test/run-pass-fulldeps/syntax-extension-fourcc.rs
+++ b/src/test/run-pass-fulldeps/syntax-extension-fourcc.rs
@@ -13,7 +13,7 @@
 // ignore-pretty
 // ignore-cross-compile
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 extern crate fourcc;
diff --git a/src/test/run-pass-fulldeps/syntax-extension-hexfloat.rs b/src/test/run-pass-fulldeps/syntax-extension-hexfloat.rs
index 6eeefabcf7c..eb25d82e549 100644
--- a/src/test/run-pass-fulldeps/syntax-extension-hexfloat.rs
+++ b/src/test/run-pass-fulldeps/syntax-extension-hexfloat.rs
@@ -13,7 +13,7 @@
 // ignore-cross-compile #12102
 // ignore-fast
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax)]
 extern crate hexfloat;
 
diff --git a/src/test/run-pass/asm-concat-src.rs b/src/test/run-pass/asm-concat-src.rs
index 96c98a03720..5615089dcdc 100644
--- a/src/test/run-pass/asm-concat-src.rs
+++ b/src/test/run-pass/asm-concat-src.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // ignore-fast #[feature] doesn't work with check-fast
-#[feature(asm)];
+#![feature(asm)]
 
 pub fn main() {
     unsafe { asm!(concat!("", "")) };
diff --git a/src/test/run-pass/asm-in-out-operand.rs b/src/test/run-pass/asm-in-out-operand.rs
index 11d4321b3e9..0b5502aa330 100644
--- a/src/test/run-pass/asm-in-out-operand.rs
+++ b/src/test/run-pass/asm-in-out-operand.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // ignore-fast #[feature] doesn't work with check-fast
-#[feature(asm)];
+#![feature(asm)]
 
 #[cfg(target_arch = "x86")]
 #[cfg(target_arch = "x86_64")]
diff --git a/src/test/run-pass/asm-out-assign.rs b/src/test/run-pass/asm-out-assign.rs
index 2f6b87f26a7..de2630d1ca9 100644
--- a/src/test/run-pass/asm-out-assign.rs
+++ b/src/test/run-pass/asm-out-assign.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // ignore-fast #[feature] doesn't work with check-fast
-#[feature(asm)];
+#![feature(asm)]
 
 #[cfg(target_arch = "x86")]
 #[cfg(target_arch = "x86_64")]
diff --git a/src/test/run-pass/capturing-logging.rs b/src/test/run-pass/capturing-logging.rs
index 6c1b2f4653a..10976c5c612 100644
--- a/src/test/run-pass/capturing-logging.rs
+++ b/src/test/run-pass/capturing-logging.rs
@@ -12,7 +12,7 @@
 // ignore-android (FIXME #11419)
 // exec-env:RUST_LOG=info
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax, link)]
 extern crate log;
diff --git a/src/test/run-pass/conditional-debug-macro-off.rs b/src/test/run-pass/conditional-debug-macro-off.rs
index 8a2a00f5638..460846ef31c 100644
--- a/src/test/run-pass/conditional-debug-macro-off.rs
+++ b/src/test/run-pass/conditional-debug-macro-off.rs
@@ -12,7 +12,7 @@
 // compile-flags: --cfg ndebug
 // exec-env:RUST_LOG=conditional-debug-macro-off=4
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)]
 extern crate log;
 
diff --git a/src/test/run-pass/export-glob-imports-target.rs b/src/test/run-pass/export-glob-imports-target.rs
index 3d8e7608788..e4f037e4563 100644
--- a/src/test/run-pass/export-glob-imports-target.rs
+++ b/src/test/run-pass/export-glob-imports-target.rs
@@ -15,7 +15,7 @@
 
 // Modified to not use export since it's going away. --pcw
 
-#[feature(globs)];
+#![feature(globs)]
 
 mod foo {
     use foo::bar::*;
diff --git a/src/test/run-pass/ifmt.rs b/src/test/run-pass/ifmt.rs
index 7e9afc4de56..7cdd932faf6 100644
--- a/src/test/run-pass/ifmt.rs
+++ b/src/test/run-pass/ifmt.rs
@@ -11,7 +11,7 @@
 // ignore-fast: check-fast screws up repr paths
 
 #[feature(macro_rules)];
-#[deny(warnings)];
+#![deny(warnings)]
 #[allow(unused_must_use)];
 #[allow(deprecated_owned_vector)];
 
diff --git a/src/test/run-pass/import-glob-0.rs b/src/test/run-pass/import-glob-0.rs
index dc5c7d11769..5f4bf557b23 100644
--- a/src/test/run-pass/import-glob-0.rs
+++ b/src/test/run-pass/import-glob-0.rs
@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 use module_of_many_things::*;
 use dug::too::greedily::and::too::deep::*;
diff --git a/src/test/run-pass/import-glob-crate.rs b/src/test/run-pass/import-glob-crate.rs
index a9a9f78943f..e1ca890f4fd 100644
--- a/src/test/run-pass/import-glob-crate.rs
+++ b/src/test/run-pass/import-glob-crate.rs
@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 #[allow(dead_assignment)];
 
 use std::mem::*;
diff --git a/src/test/run-pass/import-in-block.rs b/src/test/run-pass/import-in-block.rs
index 7c0037c1e15..24196c22571 100644
--- a/src/test/run-pass/import-in-block.rs
+++ b/src/test/run-pass/import-in-block.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 pub fn main() {
     use std::mem::replace;
diff --git a/src/test/run-pass/intrinsics-integer.rs b/src/test/run-pass/intrinsics-integer.rs
index 88c964462e8..867e12d4139 100644
--- a/src/test/run-pass/intrinsics-integer.rs
+++ b/src/test/run-pass/intrinsics-integer.rs
@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 mod rusti {
     extern "rust-intrinsic" {
diff --git a/src/test/run-pass/issue-2526-a.rs b/src/test/run-pass/issue-2526-a.rs
index b10871f78d4..00323b60649 100644
--- a/src/test/run-pass/issue-2526-a.rs
+++ b/src/test/run-pass/issue-2526-a.rs
@@ -11,7 +11,7 @@
 // ignore-fast
 // aux-build:issue-2526.rs
 
-#[feature(globs)];
+#![feature(globs)]
 #[allow(unused_imports)];
 
 extern crate issue_2526;
diff --git a/src/test/run-pass/item-attributes.rs b/src/test/run-pass/item-attributes.rs
index 22356764410..ae5a86c699e 100644
--- a/src/test/run-pass/item-attributes.rs
+++ b/src/test/run-pass/item-attributes.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -160,7 +160,7 @@ mod test_foreign_items {
         use std::libc;
 
         extern {
-            #[attr];
+            #![attr]
 
             #[attr]
             fn rust_get_test_int() -> libc::intptr_t;
diff --git a/src/test/run-pass/linkage1.rs b/src/test/run-pass/linkage1.rs
index c6f672c5d34..4b2c9861493 100644
--- a/src/test/run-pass/linkage1.rs
+++ b/src/test/run-pass/linkage1.rs
@@ -14,7 +14,7 @@
 // ignore-macos
 // aux-build:linkage1.rs
 
-#[feature(linkage)];
+#![feature(linkage)]
 
 extern crate other = "linkage1";
 
diff --git a/src/test/run-pass/logging-enabled-debug.rs b/src/test/run-pass/logging-enabled-debug.rs
index b3a77aa9675..f5db1c7b1d6 100644
--- a/src/test/run-pass/logging-enabled-debug.rs
+++ b/src/test/run-pass/logging-enabled-debug.rs
@@ -12,7 +12,7 @@
 // compile-flags:--cfg ndebug
 // exec-env:RUST_LOG=logging-enabled-debug=debug
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)]
 extern crate log;
 
diff --git a/src/test/run-pass/logging-enabled.rs b/src/test/run-pass/logging-enabled.rs
index 587e0b9d4c5..31437586897 100644
--- a/src/test/run-pass/logging-enabled.rs
+++ b/src/test/run-pass/logging-enabled.rs
@@ -11,7 +11,7 @@
 // ignore-fast
 // exec-env:RUST_LOG=logging-enabled=info
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)]
 extern crate log;
 
diff --git a/src/test/run-pass/macro-crate-def-only.rs b/src/test/run-pass/macro-crate-def-only.rs
index 2c2ffd50eae..75b001a71d2 100644
--- a/src/test/run-pass/macro-crate-def-only.rs
+++ b/src/test/run-pass/macro-crate-def-only.rs
@@ -11,7 +11,7 @@
 // aux-build:macro_crate_def_only.rs
 // ignore-fast
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 extern crate macro_crate_def_only;
diff --git a/src/test/run-pass/macro-export-inner-module.rs b/src/test/run-pass/macro-export-inner-module.rs
index 14c6423ce40..d77b360336c 100644
--- a/src/test/run-pass/macro-export-inner-module.rs
+++ b/src/test/run-pass/macro-export-inner-module.rs
@@ -12,7 +12,7 @@
 //ignore-stage1
 //ignore-fast
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 extern crate macro_export_inner_module;
diff --git a/src/test/run-pass/method-attributes.rs b/src/test/run-pass/method-attributes.rs
index db7440738da..87c43da9ebc 100644
--- a/src/test/run-pass/method-attributes.rs
+++ b/src/test/run-pass/method-attributes.rs
@@ -22,12 +22,12 @@ trait frobable {
 impl frobable for int {
     #[frob_attr1]
     fn frob(&self) {
-        #[frob_attr2];
+        #![frob_attr2]
     }
 
     #[defrob_attr1]
     fn defrob(&self) {
-        #[defrob_attr2];
+        #![defrob_attr2]
     }
 }
 
diff --git a/src/test/run-pass/out-of-stack.rs b/src/test/run-pass/out-of-stack.rs
index 71fde866703..00861bd9b21 100644
--- a/src/test/run-pass/out-of-stack.rs
+++ b/src/test/run-pass/out-of-stack.rs
@@ -10,7 +10,7 @@
 
 // ignore-fast
 
-#[feature(asm)];
+#![feature(asm)]
 
 use std::io::Process;
 use std::os;
diff --git a/src/test/run-pass/phase-use-ignored.rs b/src/test/run-pass/phase-use-ignored.rs
index 2b1a74c74ac..008a04eaa49 100644
--- a/src/test/run-pass/phase-use-ignored.rs
+++ b/src/test/run-pass/phase-use-ignored.rs
@@ -10,7 +10,7 @@
 
 // ignore-fast
 
-#[feature(phase)];
+#![feature(phase)]
 
 #[phase(syntax)]
 use std::mem;
diff --git a/src/test/run-pass/privacy-ns.rs b/src/test/run-pass/privacy-ns.rs
index c933e5bc919..bc7df6bb599 100644
--- a/src/test/run-pass/privacy-ns.rs
+++ b/src/test/run-pass/privacy-ns.rs
@@ -13,7 +13,7 @@
 // Check we do the correct privacy checks when we import a name and there is an
 // item with that name in both the value and type namespaces.
 
-#[feature(globs)];
+#![feature(globs)]
 #[allow(dead_code)];
 #[allow(unused_imports)];
 
diff --git a/src/test/run-pass/reexport-star.rs b/src/test/run-pass/reexport-star.rs
index f6f7c9921ef..3b7696b548a 100644
--- a/src/test/run-pass/reexport-star.rs
+++ b/src/test/run-pass/reexport-star.rs
@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 // FIXME #3654
 
diff --git a/src/test/run-pass/simd-binop.rs b/src/test/run-pass/simd-binop.rs
index 85c6555d7ce..0c2744f6838 100644
--- a/src/test/run-pass/simd-binop.rs
+++ b/src/test/run-pass/simd-binop.rs
@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[allow(experimental)];
+#![allow(experimental)]
 
 use std::unstable::simd::{i32x4, f32x4, u32x4};
 
diff --git a/src/test/run-pass/simd-generics.rs b/src/test/run-pass/simd-generics.rs
index 7ef8913a847..75062a46224 100644
--- a/src/test/run-pass/simd-generics.rs
+++ b/src/test/run-pass/simd-generics.rs
@@ -10,7 +10,7 @@
 
 // ignore-fast
 
-#[feature(simd)];
+#![feature(simd)]
 
 use std::ops;
 
diff --git a/src/test/run-pass/simd-issue-10604.rs b/src/test/run-pass/simd-issue-10604.rs
index 62dce696880..4e3c3afc5ad 100644
--- a/src/test/run-pass/simd-issue-10604.rs
+++ b/src/test/run-pass/simd-issue-10604.rs
@@ -10,8 +10,8 @@
 
 // ignore-fast
 
-#[allow(experimental)];
-#[feature(simd)];
+#![allow(experimental)]
+#![feature(simd)]
 
 pub fn main() {
     let _o = None::<std::unstable::simd::i32x4>;
diff --git a/src/test/run-pass/simd-type.rs b/src/test/run-pass/simd-type.rs
index 4506a694252..c79f285e486 100644
--- a/src/test/run-pass/simd-type.rs
+++ b/src/test/run-pass/simd-type.rs
@@ -10,7 +10,7 @@
 
 // ignore-fast feature doesn't work
 
-#[feature(simd)];
+#![feature(simd)]
 
 #[simd]
 struct RGBA {
diff --git a/src/test/run-pass/tag-exports.rs b/src/test/run-pass/tag-exports.rs
index 2fd6be40d11..bc749b5d905 100644
--- a/src/test/run-pass/tag-exports.rs
+++ b/src/test/run-pass/tag-exports.rs
@@ -10,7 +10,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[feature(globs)];
+#![feature(globs)]
 
 use alder::*;
 
diff --git a/src/test/run-pass/tcp-stress.rs b/src/test/run-pass/tcp-stress.rs
index 61478e3fdb4..d18e2ac7354 100644
--- a/src/test/run-pass/tcp-stress.rs
+++ b/src/test/run-pass/tcp-stress.rs
@@ -13,7 +13,7 @@
 // ignore-android needs extra network permissions
 // exec-env:RUST_LOG=debug
 
-#[feature(phase)];
+#![feature(phase)]
 #[phase(syntax, link)]
 extern crate log;
 
diff --git a/src/test/run-pass/warn-ctypes-inhibit.rs b/src/test/run-pass/warn-ctypes-inhibit.rs
index 30ce7715311..9b0a2340156 100644
--- a/src/test/run-pass/warn-ctypes-inhibit.rs
+++ b/src/test/run-pass/warn-ctypes-inhibit.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -10,7 +10,7 @@
 
 // compile-flags:-D ctypes
 
-#[allow(ctypes)];
+#![allow(ctypes)]
 
 mod libc {
     extern {