fallout: run-pass tests that use box. (many could be ported to Box::new instead in the future.)

src/test/auxiliary/cci_nested_lib.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 use std::cell::RefCell;
 

src/test/auxiliary/issue-2380.rs

@@ -11,6 +11,8 @@
 #![crate_name="a"]
 #![crate_type = "lib"]
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 pub trait i<T> { }
 

src/test/auxiliary/method_self_arg1.rs

@@ -10,6 +10,9 @@
 
 #![crate_type = "lib"]
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 static mut COUNT: u64 = 1;
 
 pub fn get_count() -> u64 { unsafe { COUNT } }

src/test/auxiliary/method_self_arg2.rs

@@ -10,6 +10,9 @@
 
 #![crate_type = "lib"]
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 static mut COUNT: u64 = 1;
 
 pub fn get_count() -> u64 { unsafe { COUNT } }

src/test/run-pass/alignment-gep-tup-like-1.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct pair<A,B> {
     a: A, b: B
 }

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

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

src/test/run-pass/associated-type-doubleendediterator-object.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn pairwise_sub(mut t: Box<DoubleEndedIterator<Item=int>>) -> int {
     let mut result = 0;
     loop {

src/test/run-pass/autoderef-method-on-trait.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait double {
     fn double(self: Box<Self>) -> uint;

src/test/run-pass/autoderef-method-priority.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait double {
     fn double(self) -> uint;

src/test/run-pass/autoderef-method-twice-but-not-thrice.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait double {
     fn double(self: Box<Self>) -> uint;

src/test/run-pass/autoderef-method-twice.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 trait double {
     fn double(self: Box<Self>) -> uint;
 }

src/test/run-pass/autoderef-method.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 trait double {
     fn double(self: Box<Self>) -> uint;
 }

src/test/run-pass/autoref-intermediate-types-issue-3585.rs

@@ -9,6 +9,9 @@
 // except according to those terms.
 
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 trait Foo {
     fn foo(&self) -> String;
 }

src/test/run-pass/bitv-perf-test.rs

@@ -9,6 +9,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 extern crate collections;
 use std::collections::Bitv;
 

src/test/run-pass/borrowck-borrow-from-expr-block.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 fn borrow<F>(x: &int, f: F) where F: FnOnce(&int) {
     f(x)

src/test/run-pass/borrowck-field-sensitivity.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct A { a: int, b: Box<int> }
 struct B { a: Box<int>, b: Box<int> }
 

src/test/run-pass/borrowck-move-by-capture-ok.rs

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

src/test/run-pass/borrowck-mut-uniq.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::mem::swap;
 
 #[derive(Show)]

src/test/run-pass/borrowck-use-mut-borrow.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct A { a: int, b: Box<int> }
 
 fn field_copy_after_field_borrow() {

src/test/run-pass/cancel-clean-via-immediate-rvalue-ref.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 fn foo(x: &mut Box<u8>) {
     *x = box 5;

src/test/run-pass/capturing-logging.rs

@@ -11,6 +11,9 @@
 // ignore-android (FIXME #11419)
 // exec-env:RUST_LOG=info
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 #[macro_use]
 extern crate log;
 

src/test/run-pass/cci_borrow.rs

@@ -10,6 +10,8 @@
 
 // aux-build:cci_borrow_lib.rs
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 extern crate cci_borrow_lib;
 use cci_borrow_lib::foo;

src/test/run-pass/class-cast-to-trait-cross-crate-2.rs

@@ -9,6 +9,10 @@
 // except according to those terms.
 
 // aux-build:cci_class_cast.rs
+
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 extern crate cci_class_cast;
 
 use std::string::ToString;

src/test/run-pass/class-separate-impl.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::fmt;
 
 struct cat {

src/test/run-pass/cleanup-arm-conditional.rs

@@ -21,6 +21,9 @@
 // Test that cleanup scope for temporaries created in a match
 // arm is confined to the match arm itself.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::os;
 
 struct Test { x: int }

src/test/run-pass/cleanup-rvalue-during-if-and-while.rs

@@ -12,6 +12,8 @@
 // This test verifies that temporaries created for `while`'s and `if`
 // conditions are dropped after the condition is evaluated.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 struct Temporary;
 

src/test/run-pass/cleanup-rvalue-temp-during-incomplete-alloc.rs

@@ -24,6 +24,9 @@
 // It's unclear how likely such a bug is to recur, but it seems like a
 // scenario worth testing.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::thread::Thread;
 
 enum Conzabble {

src/test/run-pass/clone-with-exterior.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::thread::Thread;
 
 struct Pair {

src/test/run-pass/close-over-big-then-small-data.rs

@@ -12,6 +12,9 @@
 // storing closure data (as we used to do), the u64 would
 // overwrite the u16.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct Pair<A,B> {
     a: A, b: B
 }

src/test/run-pass/coerce-expect-unsized.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::fmt::Show;
 
 // Check that coercions apply at the pointer level and don't cause

src/test/run-pass/coerce-match.rs

@@ -10,6 +10,7 @@
 
 // Check that coercions are propagated through match and if expressions.
 
+#![allow(unknown_features)]
 #![feature(box_syntax)]
 
 pub fn main() {

src/test/run-pass/const-bound.rs

@@ -11,6 +11,8 @@
 // Make sure const bounds work on things, and test that a few types
 // are const.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 fn foo<T: Sync>(x: T) -> T { x }
 

src/test/run-pass/crate-method-reexport-grrrrrrr.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 // This is a regression test that the metadata for the
 // name_pool::methods impl in the other crate is reachable from this

src/test/run-pass/deref-lval.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 use std::cell::Cell;
 

src/test/run-pass/deref.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 pub fn main() {
     let x: Box<int> = box 10;

src/test/run-pass/deriving-default-box.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::default::Default;
 
 #[derive(Default)]

src/test/run-pass/deriving-encodable-decodable-box.rs

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

src/test/run-pass/deriving-eq-ord-boxed-slice.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 #[derive(PartialEq, PartialOrd, Eq, Ord)]
 struct Foo(Box<[u8]>);
 

src/test/run-pass/drop-on-empty-block-exit.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 enum t { foo(Box<int>), }
 

src/test/run-pass/drop-struct-as-object.rs

@@ -11,6 +11,9 @@
 // Test that destructor on a struct runs successfully after the struct
 // is boxed and converted to an object.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 static mut value: uint = 0;
 
 struct Cat {

src/test/run-pass/drop-trait-enum.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::thread::Thread;
 use std::sync::mpsc::{channel, Sender};
 

src/test/run-pass/dst-deref-mut.rs

@@ -10,6 +10,9 @@
 
 // Test that a custom deref with a fat pointer return type does not ICE
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::ops::{Deref, DerefMut};
 
 pub struct Arr {

src/test/run-pass/dst-deref.rs

@@ -10,6 +10,9 @@
 
 // Test that a custom deref with a fat pointer return type does not ICE
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::ops::Deref;
 
 pub struct Arr {

src/test/run-pass/dst-struct.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct Fat<T: ?Sized> {
     f1: int,
     f2: &'static str,

src/test/run-pass/dst-trait.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct Fat<T: ?Sized> {
     f1: int,
     f2: &'static str,

src/test/run-pass/empty-allocation-non-null.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 pub fn main() {
     assert!(Some(box() ()).is_some());
 

src/test/run-pass/empty-allocation-rvalue-non-null.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 pub fn main() {
     let x = *box() ();
 }

src/test/run-pass/enum-nullable-simplifycfg-misopt.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 /*!
  * This is a regression test for a bug in LLVM, fixed in upstream r179587,

src/test/run-pass/explicit-self-generic.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct LM { resize_at: uint, size: uint }
 
 impl Copy for LM {}

src/test/run-pass/explicit-self-objects-uniq.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait Foo {
     fn f(self: Box<Self>);

src/test/run-pass/explicit-self.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 static tau: f64 = 2.0*3.14159265358979323;
 
 struct Point {x: f64, y: f64}

src/test/run-pass/expr-block-generic-unique1.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn test_generic<T, F>(expected: Box<T>, eq: F) where T: Clone, F: FnOnce(Box<T>, Box<T>) -> bool {
     let actual: Box<T> = { expected.clone() };
     assert!(eq(expected, actual));

src/test/run-pass/expr-block-generic-unique2.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn test_generic<T, F>(expected: T, eq: F) where T: Clone, F: FnOnce(T, T) -> bool {
     let actual: T = { expected.clone() };
     assert!(eq(expected, actual));

src/test/run-pass/expr-block-unique.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 
-
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 pub fn main() { let x = { box 100i }; assert!((*x == 100)); }

src/test/run-pass/expr-if-unique.rs

@@ -9,7 +9,8 @@
 // except according to those terms.
 
 
-
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 
 // Tests for if as expressions returning boxed types

src/test/run-pass/expr-match-generic-unique1.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn test_generic<T: Clone, F>(expected: Box<T>, eq: F) where F: FnOnce(Box<T>, Box<T>) -> bool {
     let actual: Box<T> = match true {
         true => { expected.clone() },

src/test/run-pass/expr-match-generic-unique2.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn test_generic<T: Clone, F>(expected: T, eq: F) where F: FnOnce(T, T) -> bool {
     let actual: T = match true {
         true => expected.clone(),

src/test/run-pass/expr-match-unique.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 // Tests for match as expressions resulting in boxed types
 fn test_box() {

src/test/run-pass/fsu-moves-and-copies.rs

@@ -11,6 +11,9 @@
 // Issue 4691: Ensure that functional-struct-updates operates
 // correctly and moves rather than copy when appropriate.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::marker::NoCopy as NP;
 
 struct ncint { np: NP, v: int }

src/test/run-pass/func-arg-incomplete-pattern.rs

@@ -11,6 +11,8 @@
 // Test that we do not leak when the arg pattern must drop part of the
 // argument (in this case, the `y` field).
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 struct Foo {
     x: Box<uint>,

src/test/run-pass/func-arg-ref-pattern.rs

@@ -14,6 +14,7 @@
 // boxes. Make sure that we don't free the box as we match the
 // pattern.
 
+#![allow(unknown_features)]
 #![feature(box_syntax)]
 
 fn getaddr(box ref x: Box<uint>) -> *const uint {

src/test/run-pass/generic-alias-unique.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn id<T:Send>(t: T) -> T { return t; }
 
 pub fn main() {

src/test/run-pass/generic-exterior-unique.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 struct Recbox<T> {x: Box<T>}
 

src/test/run-pass/generic-fn-unique.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn f<T>(x: Box<T>) -> Box<T> { return x; }
 
 pub fn main() { let x = f(box 3i); println!("{}", *x); }

src/test/run-pass/generic-object.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait Foo<T> {
     fn get(&self) -> T;

src/test/run-pass/generic-recursive-tag.rs

@@ -10,6 +10,8 @@
 
 // ignore-pretty FIXME(#14193)
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 enum list<T> { cons(Box<T>, Box<list<T>>), nil, }
 

src/test/run-pass/generic-tag.rs

@@ -10,6 +10,8 @@
 
 #![allow(dead_assignment)]
 #![allow(unused_variable)]
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 enum option<T> { some(Box<T>), none, }
 

src/test/run-pass/generic-unique.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 struct Triple<T> { x: T, y: T, z: T }
 

src/test/run-pass/hashmap-memory.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unboxed_closures)]
 
 /**

src/test/run-pass/hrtb-precedence-of-plus.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unboxed_closures)]
 
 // Test that `Fn(int) -> int + 'static` parses as `(Fn(int) -> int) +

src/test/run-pass/ifmt.rs

@@ -13,6 +13,8 @@
 
 #![deny(warnings)]
 #![allow(unused_must_use)]
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 use std::fmt;
 

src/test/run-pass/init-res-into-things.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unsafe_destructor)]
 
 use std::cell::Cell;

src/test/run-pass/intrinsic-atomics.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(intrinsics)]
 
 mod rusti {

src/test/run-pass/intrinsic-move-val.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(intrinsics)]
 
 use std::mem::transmute;

src/test/run-pass/issue-10682.rs

@@ -11,6 +11,9 @@
 // Regression test for issue #10682
 // Nested `proc` usage can't use outer owned data
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn work(_: Box<int>) {}
 fn foo<F:FnOnce()>(_: F) {}
 

src/test/run-pass/issue-10767.rs

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

src/test/run-pass/issue-10802.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct DroppableStruct;
 enum DroppableEnum {
     DroppableVariant1, DroppableVariant2

src/test/run-pass/issue-11205.rs

@@ -9,6 +9,8 @@
 // except according to those terms.
 
 #![allow(dead_code)]
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait Foo {}
 impl Foo for int {}

src/test/run-pass/issue-11552.rs

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

src/test/run-pass/issue-11677.rs

@@ -9,6 +9,8 @@
 // except according to those terms.
 
 #![allow(dead_code)]
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 // this code used to cause an ICE
 

src/test/run-pass/issue-12744.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn main() {
     fn test() -> Box<std::any::Any + 'static> { box 1i }
     println!("{:?}", test())

src/test/run-pass/issue-13323.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct StrWrap {
     s: String
 }

src/test/run-pass/issue-13808.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 struct Foo<'a> {
     listener: Box<FnMut() + 'a>,
 }

src/test/run-pass/issue-14399.rs

@@ -13,6 +13,9 @@
 // value was coerced to a trait object. (v.clone() returns Box<B1>
 // which is coerced to Box<A>).
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 #[derive(Clone)]
 struct B1;
 

src/test/run-pass/issue-14589.rs

@@ -11,6 +11,9 @@
 // All 3 expressions should work in that the argument gets
 // coerced to a trait object
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn main() {
     send::<Box<Foo>>(box Output(0));
     Test::<Box<Foo>>::foo(box Output(0));

src/test/run-pass/issue-14919.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 trait Matcher {
     fn next_match(&mut self) -> Option<(uint, uint)>;
 }

src/test/run-pass/issue-15571.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn match_on_local() {
     let mut foo = Some(box 5i);
     match foo {

src/test/run-pass/issue-15763.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 #[derive(PartialEq, Show)]
 struct Bar {

src/test/run-pass/issue-16668.rs

@@ -10,6 +10,8 @@
 
 // ignore-pretty
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unboxed_closures)]
 
 struct Parser<'a, I, O> {

src/test/run-pass/issue-16739.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unboxed_closures)]
 
 // Test that unboxing shim for calling rust-call ABI methods through a

src/test/run-pass/issue-16774.rs

@@ -8,8 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(unboxed_closures)]
+#![allow(unknown_features)]
 #![feature(box_syntax)]
+#![feature(unboxed_closures)]
 
 use std::ops::{Deref, DerefMut};
 

src/test/run-pass/issue-17322.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 use std::io;
 
 fn f(wr: &mut Writer) {

src/test/run-pass/issue-17734.rs

@@ -10,6 +10,9 @@
 
 // Test that generating drop glue for Box<str> doesn't ICE
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn f(s: Box<str>) -> Box<str> {
     s
 }

src/test/run-pass/issue-18425.rs

@@ -11,6 +11,9 @@
 // Check that trans doesn't ICE when translating an array repeat
 // expression with a count of 1 and a non-Copy element type.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 fn main() {
     let _ = [box 1u; 1];
 }

src/test/run-pass/issue-2288.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait clam<A> {
   fn chowder(&self, y: A);

src/test/run-pass/issue-2633-2.rs

@@ -8,6 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
+
 
 fn a_val(x: Box<int>, y: Box<int>) -> int {
     *x + *y

src/test/run-pass/issue-2708.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 struct Font {
     fontbuf: uint,

src/test/run-pass/issue-2718.rs

@@ -11,6 +11,8 @@
 //
 // ignore-lexer-test FIXME #15883
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unsafe_destructor)]
 
 pub type Task = int;

src/test/run-pass/issue-2734.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait hax { }
 impl<A> hax for A { }

src/test/run-pass/issue-2735.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 
 trait hax { }
 impl<A> hax for A { }