| // 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. |
| |
| // Check that the hash for `mod3::bar` changes when we change the |
| // `use` to something different. |
| |
| // revisions: rpass1 rpass2 rpass3 |
| |
| #![feature(rustc_attrs)] |
| |
| fn test<T>() { } |
| |
| mod mod1 { |
| pub struct Foo(pub u32); |
| } |
| |
| mod mod2 { |
| pub struct Foo(pub i64); |
| } |
| |
| mod mod3 { |
| #[cfg(rpass1)] |
| use mod1::Foo; |
| use test; |
| |
| // In rpass2 we move the use declaration. |
| #[cfg(rpass2)] |
| use mod1::Foo; |
| |
| // In rpass3 we let the declaration point to something else. |
| #[cfg(rpass3)] |
| use mod2::Foo; |
| |
| #[rustc_clean(label="Hir", cfg="rpass2")] |
| #[rustc_clean(label="HirBody", cfg="rpass2")] |
| #[rustc_clean(label="Hir", cfg="rpass3")] |
| #[rustc_dirty(label="HirBody", cfg="rpass3")] |
| fn in_expr() { |
| Foo(0); |
| } |
| |
| #[rustc_clean(label="Hir", cfg="rpass2")] |
| #[rustc_clean(label="HirBody", cfg="rpass2")] |
| #[rustc_clean(label="Hir", cfg="rpass3")] |
| #[rustc_dirty(label="HirBody", cfg="rpass3")] |
| fn in_type() { |
| test::<Foo>(); |
| } |
| } |
| |
| fn main() { } |