src/test/compile-fail/variant-namespacing.rs

   1 // Copyright 2015 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 // aux-build:variant-namespacing.rs
  12
  13 enum E {
  14     Struct { a: u8 },
  15     Tuple(u8),
  16     Unit,
  17 }
  18
  19 type Struct = u8;
  20 type Tuple = u8;
  21 type Unit = u8;
  22 type XStruct = u8;
  23 type XTuple = u8;
  24 type XUnit = u8;
  25
  26 const Struct: u8 = 0;
  27 const Tuple: u8 = 0;
  28 const Unit: u8 = 0;
  29 const XStruct: u8 = 0;
  30 const XTuple: u8 = 0;
  31 const XUnit: u8 = 0;
  32
  33 extern crate variant_namespacing;
  34 pub use variant_namespacing::XE::*;
  35 //~^ ERROR `XStruct` has already been defined
  36 //~| ERROR `XStruct` has already been defined
  37 //~| ERROR `XTuple` has already been defined
  38 //~| ERROR `XTuple` has already been defined
  39 //~| ERROR `XUnit` has already been defined
  40 //~| ERROR `XUnit` has already been defined
  41 pub use E::*;
  42 //~^ ERROR `Struct` has already been defined
  43 //~| ERROR `Struct` has already been defined
  44 //~| ERROR `Tuple` has already been defined
  45 //~| ERROR `Tuple` has already been defined
  46 //~| ERROR `Unit` has already been defined
  47 //~| ERROR `Unit` has already been defined
  48
  49 fn main() {}