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1 | // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
11 | // revisions: rpass1 rpass2 | |
5bcae85e | 12 | // compile-flags: -Z query-dep-graph |
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13 | |
14 | #![allow(warnings)] | |
15 | #![feature(rustc_attrs)] | |
16 | ||
17 | // Here the only thing which changes is the string constant in `x`. | |
18 | // Therefore, the compiler deduces (correctly) that typeck is not | |
19 | // needed even for callers of `x`. | |
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20 | |
21 | fn main() { } | |
22 | ||
23 | mod x { | |
24 | #[cfg(rpass1)] | |
25 | pub fn x() { | |
32a655c1 | 26 | println!("{}", "1"); |
54a0048b SL |
27 | } |
28 | ||
29 | #[cfg(rpass2)] | |
ea8adc8c XL |
30 | #[rustc_dirty(label="HirBody", cfg="rpass2")] |
31 | #[rustc_dirty(label="MirOptimized", cfg="rpass2")] | |
54a0048b | 32 | pub fn x() { |
32a655c1 | 33 | println!("{}", "2"); |
54a0048b SL |
34 | } |
35 | } | |
36 | ||
37 | mod y { | |
38 | use x; | |
39 | ||
32a655c1 | 40 | #[rustc_clean(label="TypeckTables", cfg="rpass2")] |
ea8adc8c | 41 | #[rustc_clean(label="MirOptimized", cfg="rpass2")] |
54a0048b SL |
42 | pub fn y() { |
43 | x::x(); | |
44 | } | |
45 | } | |
46 | ||
47 | mod z { | |
48 | use y; | |
49 | ||
32a655c1 | 50 | #[rustc_clean(label="TypeckTables", cfg="rpass2")] |
ea8adc8c | 51 | #[rustc_clean(label="MirOptimized", cfg="rpass2")] |
54a0048b SL |
52 | pub fn z() { |
53 | y::y(); | |
54 | } | |
55 | } |