1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// 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.
// This test was derived from the wasm and parsell crates. They
// stopped compiling when #32330 is fixed.
#![allow(dead_code, unused_variables)]
use std::str::Chars;
pub trait HasOutput<Ch, Str> {
type Output;
}
#[derive(Clone, PartialEq, Eq, Hash, Ord, PartialOrd, Debug)]
pub enum Token<'a> {
Begin(&'a str)
}
fn mk_unexpected_char_err<'a>() -> Option<&'a i32> {
unimplemented!()
}
fn foo<'a>(data: &mut Chars<'a>) {
bar(mk_unexpected_char_err)
}
fn bar<F>(t: F)
// No type can satisfy this requirement, since `'a` does not
// appear in any of the input types:
where F: for<'a> Fn() -> Option<&'a i32>
//~^ ERROR E0582
{
}
fn baz<F>(t: F)
// No type can satisfy this requirement, since `'a` does not
// appear in any of the input types:
where F: for<'a> Iterator<Item=&'a i32>
//~^ ERROR E0582
{
}
fn main() {
}
|
