tests/ui/privacy/private-type-in-interface.rs

   1 // aux-build:private-inferred-type.rs
   2
   3 #![allow(warnings)]
   4
   5 extern crate private_inferred_type as ext;
   6
   7 mod m {
   8     struct Priv;
   9     pub type Alias = Priv;
  10
  11     pub trait Trait { type X; }
  12     impl Trait for Priv { type X = u8; }
  13 }
  14
  15 fn f(_: m::Alias) {} //~ ERROR type `Priv` is private
  16                      //~^ ERROR type `Priv` is private
  17 fn f_ext(_: ext::Alias) {} //~ ERROR type `ext::Priv` is private
  18                            //~^ ERROR type `ext::Priv` is private
  19
  20 trait Tr1 {}
  21 impl m::Alias {} //~ ERROR type `Priv` is private
  22 impl Tr1 for ext::Alias {} //~ ERROR type `ext::Priv` is private
  23 type A = <m::Alias as m::Trait>::X; //~ ERROR type `Priv` is private
  24
  25 trait Tr2<T> {}
  26 impl<T> Tr2<T> for u8 {}
  27 fn g() -> impl Tr2<m::Alias> { 0 } //~ ERROR type `Priv` is private
  28 fn g_ext() -> impl Tr2<ext::Alias> { 0 } //~ ERROR type `ext::Priv` is private
  29
  30 fn main() {}