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// 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() { }
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