src/test/compile-fail/issue-21546.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 // Also works as a test for #14564
  12
  13 #[allow(non_snake_case)]
  14 mod Foo { }
  15 //~^ NOTE previous definition of `Foo` here
  16
  17 #[allow(dead_code)]
  18 struct Foo;
  19 //~^ ERROR a module named `Foo` has already been defined in this module
  20
  21 #[allow(non_snake_case)]
  22 mod Bar { }
  23 //~^ NOTE previous definition of `Bar` here
  24
  25 #[allow(dead_code)]
  26 struct Bar(i32);
  27 //~^ ERROR a module named `Bar` has already been defined
  28
  29
  30 #[allow(dead_code)]
  31 struct Baz(i32);
  32 //~^ NOTE previous definition
  33
  34 #[allow(non_snake_case)]
  35 mod Baz { }
  36 //~^ ERROR a type named `Baz` has already been defined
  37
  38
  39 #[allow(dead_code)]
  40 struct Qux { x: bool }
  41 //~^ NOTE previous definition
  42
  43 #[allow(non_snake_case)]
  44 mod Qux { }
  45 //~^ ERROR a type named `Qux` has already been defined
  46
  47
  48 #[allow(dead_code)]
  49 struct Quux;
  50 //~^ NOTE previous definition
  51
  52 #[allow(non_snake_case)]
  53 mod Quux { }
  54 //~^ ERROR a type named `Quux` has already been defined
  55
  56
  57 #[allow(dead_code)]
  58 enum Corge { A, B }
  59 //~^ NOTE previous definition
  60
  61 #[allow(non_snake_case)]
  62 mod Corge { }
  63 //~^ ERROR a type named `Corge` has already been defined
  64
  65 fn main() { }