blob: 35c906525cbffb6705ba9a574c5c389e160746ec (
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
|
// 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.
// revisions: cfail1 cfail2
// compile-flags: -Z query-dep-graph
// compile-pass
#![allow(warnings)]
#![feature(rustc_attrs)]
#![crate_type = "rlib"]
// Here the only thing which changes is the string constant in `x`.
// Therefore, the compiler deduces (correctly) that typeck is not
// needed even for callers of `x`.
pub mod x {
#[cfg(cfail1)]
pub fn x() {
println!("{}", "1");
}
#[cfg(cfail2)]
#[rustc_dirty(label="HirBody", cfg="cfail2")]
#[rustc_dirty(label="MirOptimized", cfg="cfail2")]
pub fn x() {
println!("{}", "2");
}
}
pub mod y {
use x;
#[rustc_clean(label="TypeckTables", cfg="cfail2")]
#[rustc_clean(label="MirOptimized", cfg="cfail2")]
pub fn y() {
x::x();
}
}
pub mod z {
use y;
#[rustc_clean(label="TypeckTables", cfg="cfail2")]
#[rustc_clean(label="MirOptimized", cfg="cfail2")]
pub fn z() {
y::y();
}
}
|
