src/test/incremental/dirty_clean.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 // revisions: rpass1 cfail2
  12
  13 #![allow(warnings)]
  14 #![feature(rustc_attrs)]
  15
  16 // Sanity check for the dirty-clean system. Give the opposite
  17 // annotations that we expect to see, so that we check that errors are
  18 // reported.
  19
  20 fn main() { }
  21
  22 mod x {
  23     #[cfg(rpass1)]
  24     pub fn x() -> usize {
  25         22
  26     }
  27
  28     #[cfg(cfail2)]
  29     pub fn x() -> u32 {
  30         22
  31     }
  32 }
  33
  34 mod y {
  35     use x;
  36
  37     #[rustc_clean(label="TypeckItemBody", cfg="cfail2")]
  38     #[rustc_clean(label="TransCrateItem", cfg="cfail2")]
  39     pub fn y() {
  40         //[cfail2]~^ ERROR `TypeckItemBody("y::y")` not found in dep graph, but should be clean
  41         //[cfail2]~| ERROR `TransCrateItem("y::y")` not found in dep graph, but should be clean
  42         x::x();
  43     }
  44 }
  45
  46 mod z {
  47     #[rustc_dirty(label="TypeckItemBody", cfg="cfail2")]
  48     #[rustc_dirty(label="TransCrateItem", cfg="cfail2")]
  49     pub fn z() {
  50         //[cfail2]~^ ERROR `TypeckItemBody("z::z")` found in dep graph, but should be dirty
  51         //[cfail2]~| ERROR `TransCrateItem("z::z")` found in dep graph, but should be dirty
  52     }
  53 }