auto merge of #16021 : brson/rust/mb, r=pcwalton

No longer does anything.

Author: bors

src/test/auxiliary/cci_nested_lib.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::cell::RefCell;
 use std::gc::{Gc, GC};

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

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 #![crate_id="crate_method_reexport_grrrrrrr2"]
 
 pub use name_pool::add;

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

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 #![crate_id="req"]
 #![crate_type = "lib"]
 

src/test/auxiliary/issue-5521.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::collections::HashMap;
 use std::gc::Gc;

src/test/auxiliary/macro_crate_test.rs

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

src/test/bench/sudoku.rs

@@ -10,7 +10,6 @@
 
 // ignore-pretty very bad with line comments
 
-#![feature(managed_boxes)]
 #![allow(non_snake_case_functions)]
 
 use std::io;

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, unsafe_destructor)]
+#![feature(unsafe_destructor)]
 
 extern crate collections;
 extern crate time;

src/test/compile-fail/auto-ref-slice-plus-ref.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 fn main() {
 

src/test/compile-fail/autoderef-full-lval.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/compile-fail/borrowck-borrow-immut-deref-of-gc-as-mut.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/borrowck-loan-rcvr-overloaded-op.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 struct Point {
     x: int,

src/test/compile-fail/borrowck-loan-rcvr.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 struct point { x: int, y: int }
 

src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs

@@ -11,7 +11,6 @@
 // Verify that managed pointers scope is treated like ownoed pointers.
 // regresion test for #11586
 
-#![feature(managed_boxes)]
 
 use std::gc::{GC, Gc};
 

src/test/compile-fail/borrowck-preserve-box-in-field.rs

@@ -10,7 +10,6 @@
 
 // exec-env:RUST_POISON_ON_FREE=1
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/borrowck-preserve-box-in-uniq.rs

@@ -10,7 +10,6 @@
 
 // exec-env:RUST_POISON_ON_FREE=1
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/borrowck-preserve-box.rs

@@ -10,7 +10,6 @@
 
 // exec-env:RUST_POISON_ON_FREE=1
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/borrowck-preserve-cond-box.rs

@@ -10,7 +10,6 @@
 
 // exec-env:RUST_POISON_ON_FREE=1
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/borrowck-preserve-expl-deref.rs

@@ -10,7 +10,6 @@
 
 // exec-env:RUST_POISON_ON_FREE=1
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/box-static-bound.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/compile-fail/check-static-values-constraints.rs

@@ -7,7 +7,6 @@
 // <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.
-#![feature(managed_boxes)]
 
 // Verifies all possible restrictions for static items values.
 

src/test/compile-fail/drop-on-non-struct.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 
 type Foo = Vec<u8>;

src/test/compile-fail/issue-2063-resource.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/issue-3668.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/issue-3763.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/issue-7061.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/issue-7364.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::cell::RefCell;
 use std::gc::{Gc, GC};

src/test/compile-fail/kindck-copy.rs

@@ -10,7 +10,6 @@
 
 // Test which of the builtin types are considered POD.
 
-#![feature(managed_boxes)]
 
 use std::rc::Rc;
 use std::gc::Gc;

src/test/compile-fail/kindck-destructor-owned.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/kindck-nonsendable-1.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/compile-fail/lint-heap-memory.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 #![forbid(heap_memory)]
 #![allow(dead_code)]
 

src/test/compile-fail/lint-managed-heap-memory.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 #![allow(dead_code)]
-#![feature(managed_boxes)]
 #![forbid(managed_heap_memory)]
 
 use std::gc::{Gc, GC};

src/test/compile-fail/moves-based-on-type-exprs.rs

@@ -11,7 +11,6 @@
 // Tests that references to move-by-default values trigger moves when
 // they occur as part of various kinds of expressions.
 
-#![feature(managed_boxes)]
 
 struct Foo<A> { f: A }
 fn guard(_s: String) -> bool {fail!()}

src/test/compile-fail/no-send-res-ports.rs

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

src/test/compile-fail/occurs-check.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/pinned-deep-copy.rs

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

src/test/compile-fail/regions-appearance-constraint.rs

@@ -10,7 +10,6 @@
 
 // Test no-special rooting is used for managed boxes
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/regions-infer-borrow-scope-too-big.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/regions-infer-borrow-scope-within-loop.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/regions-infer-invariance-due-to-mutability-3.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 struct invariant<'a> {
     f: |x: &mut &'a int|: 'static

src/test/compile-fail/regions-infer-invariance-due-to-mutability-4.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 struct invariant<'a> {
     f: ||: 'static -> &mut &'a int

src/test/compile-fail/regions-infer-paramd-indirect.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 // Check that we correctly infer that b and c must be region
 // parameterized because they reference a which requires a region.

src/test/compile-fail/static-region-bound.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/struct-field-assignability.rs

@@ -10,7 +10,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/compile-fail/terr-sorts.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/trait-impl-method-mismatch.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/compile-fail/unique-unique-kind.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/compile-fail/unique-vec-res.rs

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

src/test/compile-fail/unsendable-class.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 // Test that a class with an unsendable field can't be
 // sent

src/test/debuginfo/borrowed-managed-basic.rs

@@ -10,7 +10,6 @@
 
 // ignore-android: FIXME(#10381)
 
-#![feature(managed_boxes)]
 
 // Gdb doesn't know about UTF-32 character encoding and will print a rust char as only
 // its numerical value.