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
|
//@ run-pass
//@ compile-flags:--cfg set1 --cfg set2
#![allow(dead_code, unexpected_cfgs)]
use std::fmt::Debug;
struct NotDebugable;
#[cfg_attr(set1, derive(Debug))]
struct Set1;
#[cfg_attr(notset, derive(Debug))]
struct Notset(NotDebugable);
#[cfg_attr(not(notset), derive(Debug))]
struct NotNotset;
#[cfg_attr(not(set1), derive(Debug))]
struct NotSet1(NotDebugable);
#[cfg_attr(all(set1, set2), derive(Debug))]
struct AllSet1Set2;
#[cfg_attr(all(set1, notset), derive(Debug))]
struct AllSet1Notset(NotDebugable);
#[cfg_attr(any(set1, notset), derive(Debug))]
struct AnySet1Notset;
#[cfg_attr(any(notset, notset2), derive(Debug))]
struct AnyNotsetNotset2(NotDebugable);
#[cfg_attr(all(not(notset), any(set1, notset)), derive(Debug))]
struct Complex;
#[cfg_attr(any(notset, not(any(set1, notset))), derive(Debug))]
struct ComplexNot(NotDebugable);
#[cfg_attr(any(target_endian = "little", target_endian = "big"), derive(Debug))]
struct KeyValue;
fn is_show<T: Debug>() {}
fn main() {
is_show::<Set1>();
is_show::<NotNotset>();
is_show::<AllSet1Set2>();
is_show::<AnySet1Notset>();
is_show::<Complex>();
is_show::<KeyValue>();
}
|
