src/test/incremental/ich_nested_items.rs

   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 // Check that the hash of `foo` doesn't change just because we ordered
  12 // the nested items (or even added new ones).
  13
  14 // revisions: cfail1 cfail2
  15 // must-compile-successfully
  16
  17 #![crate_type = "rlib"]
  18 #![feature(rustc_attrs)]
  19
  20 #[cfg(cfail1)]
  21 pub fn foo() {
  22     pub fn bar() { }
  23     pub fn baz() { }
  24 }
  25
  26 #[cfg(cfail2)]
  27 #[rustc_clean(label="Hir", cfg="cfail2")]
  28 #[rustc_dirty(label="HirBody", cfg="cfail2")]
  29 pub fn foo() {
  30     #[rustc_clean(label="Hir", cfg="cfail2")]
  31     #[rustc_clean(label="HirBody", cfg="cfail2")]
  32     pub fn baz() { } // order is different...
  33
  34     #[rustc_clean(label="Hir", cfg="cfail2")]
  35     #[rustc_clean(label="HirBody", cfg="cfail2")]
  36     pub fn bar() { } // but that doesn't matter.
  37
  38     pub fn bap() { } // neither does adding a new item
  39 }