8c93a79e38
Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work.
37 lines
947 B
Rust
37 lines
947 B
Rust
// Copyright 2015 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.
|
|
|
|
// Test an issue where we reported ambiguity between the where-clause
|
|
// and the blanket impl. The only important thing is that compilation
|
|
// succeeds here. Issue #22110.
|
|
|
|
// pretty-expanded FIXME #23616
|
|
|
|
#![allow(dead_code)]
|
|
|
|
trait Foo<A> {
|
|
fn foo(&self, a: A);
|
|
}
|
|
|
|
impl<A,F:Fn(A)> Foo<A> for F {
|
|
fn foo(&self, _: A) { }
|
|
}
|
|
|
|
fn baz<A,F:for<'a> Foo<(&'a A,)>>(_: F) { }
|
|
|
|
fn components<T,A>(t: fn(&A))
|
|
where fn(&A) : for<'a> Foo<(&'a A,)>,
|
|
{
|
|
baz(t)
|
|
}
|
|
|
|
fn main() {
|
|
}
|