090040bf40
for `~str`/`~[]`. Note that `~self` still remains, since I forgot to add support for `Box<self>` before the snapshot. How to update your code: * Instead of `~EXPR`, you should write `box EXPR`. * Instead of `~TYPE`, you should write `Box<Type>`. * Instead of `~PATTERN`, you should write `box PATTERN`. [breaking-change]
49 lines
1.1 KiB
Rust
49 lines
1.1 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// test for #8664
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pub trait Trait2<A> {
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fn doit(&self);
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}
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pub struct Impl<A1, A2, A3> {
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/*
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* With A2 we get the ICE:
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* task <unnamed> failed at 'index out of bounds: the len is 1 but the index is 1',
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* src/librustc/middle/subst.rs:58
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*/
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t: Box<Trait2<A2>>
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}
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impl<A1, A2, A3> Impl<A1, A2, A3> {
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pub fn step(&self) {
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self.t.doit()
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}
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}
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// test for #8601
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enum Type<T> { Constant }
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trait Trait<K,V> {
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fn method(&self,Type<(K,V)>) -> int;
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}
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impl<V> Trait<u8,V> for () {
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fn method(&self, _x: Type<(u8,V)>) -> int { 0 }
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}
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pub fn main() {
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let a = box() () as Box<Trait<u8, u8>>;
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assert_eq!(a.method(Constant), 0);
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}
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