rust/src/test/compile-fail/trait-bounds-on-structs-and-enums.rs
Niko Matsakis 13cee1e198 This new caching sometimes suppresses duplicate errors that occur in
different parts of the crate, so modify the test cases that were relying
on that to test distinct types etc.
2015-06-15 17:31:27 -04:00

71 lines
1.3 KiB
Rust

// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <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.
trait Trait {}
struct Foo<T:Trait> {
x: T,
}
enum Bar<T:Trait> {
ABar(isize),
BBar(T),
CBar(usize),
}
fn explode(x: Foo<u32>) {}
//~^ ERROR not implemented
fn kaboom(y: Bar<f32>) {}
//~^ ERROR not implemented
impl<T> Foo<T> {
//~^ ERROR the trait `Trait` is not implemented
fn uhoh() {}
}
struct Baz {
a: Foo<isize>, //~ ERROR not implemented
}
enum Boo {
Quux(Bar<usize>), //~ ERROR not implemented
}
struct Badness<U> {
b: Foo<U>, //~ ERROR not implemented
}
enum MoreBadness<V> {
EvenMoreBadness(Bar<V>), //~ ERROR not implemented
}
struct TupleLike(
Foo<i32>, //~ ERROR not implemented
);
enum Enum {
DictionaryLike { field: Bar<u8> }, //~ ERROR not implemented
}
trait PolyTrait<T>
{
fn whatever(&self, t: T) {}
}
struct Struct;
impl PolyTrait<Foo<u16>> for Struct {
//~^ ERROR not implemented
}
fn main() {
}