blob: 8abd92da362d36c0c68351a58f97503af5812ef0 (
plain)
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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
// check-pass
#![warn(order_dependent_trait_objects)]
#![allow(dyn_drop)]
// Check that traitobject 0.1.0 compiles
//! # traitobject
//!
//! Unsafe helpers for working with raw TraitObjects.
/// A trait implemented for all trait objects.
///
/// Implementations for all traits in std are provided.
pub unsafe trait Trait {}
unsafe impl Trait for dyn (::std::any::Any) + Send { }
unsafe impl Trait for dyn (::std::any::Any) + Sync { }
unsafe impl Trait for dyn (::std::any::Any) + Send + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::Borrow<T>) + Send { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::Borrow<T>) + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::Borrow<T>) + Send + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::BorrowMut<T>) + Send { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::BorrowMut<T>) + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::borrow::BorrowMut<T>) + Send + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsMut<T>) + Send { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsMut<T>) + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsMut<T>) + Send + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsRef<T>) + Send { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsRef<T>) + Sync { }
unsafe impl<T: ?Sized> Trait for dyn (::std::convert::AsRef<T>) + Send + Sync { }
unsafe impl Trait for dyn (::std::error::Error) + Send { }
unsafe impl Trait for dyn (::std::error::Error) + Sync { }
unsafe impl Trait for dyn (::std::error::Error) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Binary) + Send { }
unsafe impl Trait for dyn (::std::fmt::Binary) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Binary) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Debug) + Send { }
unsafe impl Trait for dyn (::std::fmt::Debug) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Debug) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Display) + Send { }
unsafe impl Trait for dyn (::std::fmt::Display) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Display) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::LowerExp) + Send { }
unsafe impl Trait for dyn (::std::fmt::LowerExp) + Sync { }
unsafe impl Trait for dyn (::std::fmt::LowerExp) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::LowerHex) + Send { }
unsafe impl Trait for dyn (::std::fmt::LowerHex) + Sync { }
unsafe impl Trait for dyn (::std::fmt::LowerHex) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Octal) + Send { }
unsafe impl Trait for dyn (::std::fmt::Octal) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Octal) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Pointer) + Send { }
unsafe impl Trait for dyn (::std::fmt::Pointer) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Pointer) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::UpperExp) + Send { }
unsafe impl Trait for dyn (::std::fmt::UpperExp) + Sync { }
unsafe impl Trait for dyn (::std::fmt::UpperExp) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::UpperHex) + Send { }
unsafe impl Trait for dyn (::std::fmt::UpperHex) + Sync { }
unsafe impl Trait for dyn (::std::fmt::UpperHex) + Send + Sync { }
unsafe impl Trait for dyn (::std::fmt::Write) + Send { }
unsafe impl Trait for dyn (::std::fmt::Write) + Sync { }
unsafe impl Trait for dyn (::std::fmt::Write) + Send + Sync { }
unsafe impl Trait for dyn (::std::hash::Hasher) + Send { }
unsafe impl Trait for dyn (::std::hash::Hasher) + Sync { }
unsafe impl Trait for dyn (::std::hash::Hasher) + Send + Sync { }
unsafe impl Trait for dyn (::std::io::BufRead) + Send { }
unsafe impl Trait for dyn (::std::io::BufRead) + Sync { }
unsafe impl Trait for dyn (::std::io::BufRead) + Send + Sync { }
unsafe impl Trait for dyn (::std::io::Read) + Send { }
unsafe impl Trait for dyn (::std::io::Read) + Sync { }
unsafe impl Trait for dyn (::std::io::Read) + Send + Sync { }
unsafe impl Trait for dyn (::std::io::Seek) + Send { }
unsafe impl Trait for dyn (::std::io::Seek) + Sync { }
unsafe impl Trait for dyn (::std::io::Seek) + Send + Sync { }
unsafe impl Trait for dyn (::std::io::Write) + Send { }
unsafe impl Trait for dyn (::std::io::Write) + Sync { }
unsafe impl Trait for dyn (::std::io::Write) + Send + Sync { }
unsafe impl<T, I> Trait for dyn (::std::iter::IntoIterator<IntoIter=I, Item=T>) { }
unsafe impl<T> Trait for dyn (::std::iter::Iterator<Item=T>) + Send { }
unsafe impl<T> Trait for dyn (::std::iter::Iterator<Item=T>) + Sync { }
unsafe impl<T> Trait for dyn (::std::iter::Iterator<Item=T>) + Send + Sync { }
unsafe impl Trait for dyn (::std::marker::Send) + Send { }
unsafe impl Trait for dyn (::std::marker::Send) + Sync { }
unsafe impl Trait for dyn (::std::marker::Send) + Send + Sync { }
//~^ WARNING conflicting implementations of trait `Trait` for type
//~| WARNING this was previously accepted by the compiler but is being phased out
unsafe impl Trait for dyn (::std::marker::Sync) + Send { }
//~^ WARNING conflicting implementations of trait `Trait` for type
//~| WARNING this was previously accepted by the compiler but is being phased out
unsafe impl Trait for dyn (::std::marker::Sync) + Sync { }
unsafe impl Trait for dyn (::std::marker::Sync) + Send + Sync { }
//~^ WARNING conflicting implementations of trait `Trait` for type
//~| WARNING this was previously accepted by the compiler but is being phased out
unsafe impl Trait for dyn (::std::ops::Drop) + Send { }
unsafe impl Trait for dyn (::std::ops::Drop) + Sync { }
unsafe impl Trait for dyn (::std::ops::Drop) + Send + Sync { }
unsafe impl Trait for dyn (::std::string::ToString) + Send { }
unsafe impl Trait for dyn (::std::string::ToString) + Sync { }
unsafe impl Trait for dyn (::std::string::ToString) + Send + Sync { }
fn assert_trait<T: Trait + ?Sized>() {}
fn main() {
assert_trait::<dyn Send>();
assert_trait::<dyn Sync>();
assert_trait::<dyn Send + Sync>();
}
|
