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

No longer does anything.

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.

src/test/debuginfo/borrowed-struct.rs

@@ -82,7 +82,6 @@
 // lldb-command:print *unique_val_interior_ref_2
 // lldb-check:[...]$9 = 26.5
 
-#![feature(managed_boxes)]
 #![allow(unused_variable)]
 
 use std::gc::GC;

src/test/debuginfo/borrowed-tuple.rs

@@ -10,7 +10,6 @@
 
 // ignore-android: FIXME(#10381)
 
-#![feature(managed_boxes)]
 
 // compile-flags:-g
 

src/test/debuginfo/box.rs

@@ -40,7 +40,6 @@
 // lldb-command:print d->val
 // lldb-check:[...]$3 = false
 
-#![feature(managed_boxes)]
 #![allow(unused_variable)]
 
 use std::gc::GC;

src/test/debuginfo/boxed-struct.rs

@@ -47,7 +47,6 @@
 // lldb-command:print managed_dtor->val
 // lldb-check:[...]$3 = StructWithDestructor { x: 33, y: 333, z: 3333, w: 33333 }
 
-#![feature(managed_boxes)]
 #![allow(unused_variable)]
 
 use std::gc::GC;

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

@@ -10,7 +10,6 @@
 
 // ignore-android: FIXME(#10381)
 
-#![feature(managed_boxes)]
 
 // compile-flags:-g
 

src/test/debuginfo/managed-enum.rs

@@ -42,7 +42,7 @@
 // lldb-check:[...]$2 = TheOnlyCase(-9747455)
 
 #![allow(unused_variable)]
-#![feature(struct_variant, managed_boxes)]
+#![feature(struct_variant)]
 
 use std::gc::GC;
 

src/test/debuginfo/managed-pointer-within-unique-vec.rs

@@ -10,7 +10,6 @@
 
 // ignore-android: FIXME(#10381)
 
-#![feature(managed_boxes)]
 
 // compile-flags:-g
 

src/test/debuginfo/managed-pointer-within-unique.rs

@@ -10,7 +10,6 @@
 
 // ignore-android: FIXME(#10381)
 
-#![feature(managed_boxes)]
 
 // compile-flags:-g
 

src/test/debuginfo/recursive-struct.rs

@@ -12,7 +12,6 @@
 // ignore-android: FIXME(#10381)
 // ignore-lldb
 
-#![feature(managed_boxes)]
 
 // compile-flags:-g
 // gdb-command:set print pretty off

src/test/debuginfo/var-captured-in-nested-closure.rs

@@ -88,7 +88,6 @@
 // lldb-check:[...]$13 = 8
 // lldb-command:continue
 
-#![feature(managed_boxes)]
 #![allow(unused_variable)]
 
 use std::gc::GC;

src/test/debuginfo/var-captured-in-stack-closure.rs

@@ -49,7 +49,6 @@
 // lldb-command:print managed->val
 // lldb-check:[...]$5 = 7
 
-#![feature(managed_boxes)]
 #![allow(unused_variable)]
 
 use std::gc::GC;

src/test/pretty/block-disambig.rs

@@ -12,7 +12,6 @@
 // previously ambiguous (e.g. 'if true { } *val;' gets parsed as a
 // binop)
 
-#![feature(managed_boxes)]
 
 use std::cell::Cell;
 use std::gc::GC;

src/test/run-fail/args-fail.rs

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

src/test/run-fail/issue-2272.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(managed_boxes)]
 
 // error-pattern:explicit failure
 // Issue #2272 - unwind this without leaking the unique pointer

src/test/run-fail/unwind-assert.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-box-fn-unique.rs

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

src/test/run-fail/unwind-box-res.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/run-fail/unwind-box-str.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/run-fail/unwind-box-unique-unique.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/run-fail/unwind-box-unique.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/run-fail/unwind-box-vec.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 extern crate debug;
 

src/test/run-fail/unwind-box.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-fail.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-initializer-indirect.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/run-fail/unwind-initializer.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::Gc;
 

src/test/run-fail/unwind-iter.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 #![allow(unreachable_code)]
 #![allow(unused_variable)]
 

src/test/run-fail/unwind-iter2.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::{GC};
 

src/test/run-fail/unwind-lambda.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/run-fail/unwind-match.rs

@@ -11,7 +11,6 @@
 // Issue #945
 // error-pattern:non-exhaustive match failure
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-misc-1.rs

@@ -11,7 +11,6 @@
 // exec-env:RUST_NEWRT=1
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::vec;
 use std::collections;

src/test/run-fail/unwind-move.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/run-fail/unwind-nested.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-partial-box.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-partial-unique.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-partial-vec.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-resource-fail.rs

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

src/test/run-fail/unwind-resource-fail3.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)]
 
 // error-pattern:quux
 

src/test/run-fail/unwind-stacked.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-fail/unwind-tup.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/run-fail/unwind-tup2.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/run-fail/unwind-uninitialized.rs

@@ -10,7 +10,6 @@
 
 // error-pattern:fail
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-pass-fulldeps/quote-tokens.rs

@@ -12,7 +12,6 @@
 // ignore-pretty: does not work well with `--test`
 
 #![feature(quote)]
-#![feature(managed_boxes)]
 
 extern crate syntax;
 

src/test/run-pass/assert-eq-macro-success.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/run-pass/auto-encode.rs

@@ -10,7 +10,6 @@
 
 // ignore-test FIXME(#5121)
 
-#![feature(managed_boxes)]
 
 extern crate time;
 extern crate serialize;

src/test/run-pass/auto-ref-slice-plus-ref.rs

@@ -11,7 +11,6 @@
 // Testing that method lookup automatically both borrows vectors to slices
 // and also references them to create the &self pointer
 
-#![feature(managed_boxes)]
 
 trait MyIter {
     fn test_imm(&self);

src/test/run-pass/autoderef-method-priority.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/run-pass/autoref-intermediate-types-issue-3585.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/run-pass/binops.rs

@@ -10,7 +10,6 @@
 
 // Binop corner cases
 
-#![feature(managed_boxes)]
 
 use std::gc::GC;
 

src/test/run-pass/borrowck-borrow-from-expr-block.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/run-pass/borrowck-preserve-box-in-moved-value.rs

@@ -13,7 +13,6 @@
 // Test that we root `x` even though it is found in immutable memory,
 // because it is moved.
 
-#![feature(managed_boxes)]
 
 use std::gc::{Gc, GC};
 

src/test/run-pass/borrowck-root-while-cond-2.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};