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#![feature(decl_macro, associated_type_defaults)]
#![allow(unused, private_in_public)]
mod priv_trait {
trait PrivTr {
fn method(&self) {}
const CONST: u8 = 0;
type AssocTy = u8;
}
pub struct Pub;
impl PrivTr for Pub {}
pub trait PubTr: PrivTr {}
pub macro mac() {
let value = <Pub as PrivTr>::method;
//~^ ERROR type `for<'a> fn(&'a priv_trait::Pub) {<priv_trait::Pub as PrivTr>::method}` is private
value;
//~^ ERROR type `for<'a> fn(&'a priv_trait::Pub) {<priv_trait::Pub as PrivTr>::method}` is private
Pub.method();
//~^ ERROR type `for<'a> fn(&'a Self) {<Self as PrivTr>::method}` is private
<Pub as PrivTr>::CONST;
//~^ ERROR associated constant `<Pub as PrivTr>::CONST` is private
let _: <Pub as PrivTr>::AssocTy;
//~^ ERROR associated type `<Pub as PrivTr>::AssocTy` is private
pub type InSignatureTy = <Pub as PrivTr>::AssocTy;
//~^ ERROR trait `PrivTr` is private
pub trait InSignatureTr: PrivTr {}
//~^ ERROR trait `PrivTr` is private
impl PrivTr for u8 {}
//~^ ERROR trait `PrivTr` is private
}
}
fn priv_trait() {
priv_trait::mac!();
}
mod priv_signature {
pub trait PubTr {
fn method(&self, arg: Priv) {}
}
struct Priv;
pub struct Pub;
impl PubTr for Pub {}
pub macro mac() {
let value = <Pub as PubTr>::method;
//~^ ERROR type `priv_signature::Priv` is private
value;
//~^ ERROR type `priv_signature::Priv` is private
Pub.method(loop {});
//~^ ERROR type `priv_signature::Priv` is private
}
}
fn priv_signature() {
priv_signature::mac!();
}
mod priv_substs {
pub trait PubTr {
fn method<T>(&self) {}
}
struct Priv;
pub struct Pub;
impl PubTr for Pub {}
pub macro mac() {
let value = <Pub as PubTr>::method::<Priv>;
//~^ ERROR type `priv_substs::Priv` is private
value;
//~^ ERROR type `priv_substs::Priv` is private
Pub.method::<Priv>();
//~^ ERROR type `priv_substs::Priv` is private
}
}
fn priv_substs() {
priv_substs::mac!();
}
mod priv_parent_substs {
pub trait PubTr<T = Priv> {
fn method(&self) {}
const CONST: u8 = 0;
type AssocTy = u8;
}
struct Priv;
pub struct Pub;
impl PubTr<Priv> for Pub {}
impl PubTr<Pub> for Priv {}
pub macro mac() {
let value = <Pub as PubTr>::method;
//~^ ERROR type `priv_parent_substs::Priv` is private
value;
//~^ ERROR type `priv_parent_substs::Priv` is private
let value = <Pub as PubTr<_>>::method;
//~^ ERROR type `priv_parent_substs::Priv` is private
value;
//~^ ERROR type `priv_parent_substs::Priv` is private
Pub.method();
//~^ ERROR type `priv_parent_substs::Priv` is private
let value = <Priv as PubTr<_>>::method;
//~^ ERROR type `priv_parent_substs::Priv` is private
value;
//~^ ERROR type `priv_parent_substs::Priv` is private
Priv.method();
//~^ ERROR type `priv_parent_substs::Priv` is private
<Pub as PubTr>::CONST;
//~^ ERROR type `priv_parent_substs::Priv` is private
<Pub as PubTr<_>>::CONST;
//~^ ERROR type `priv_parent_substs::Priv` is private
<Priv as PubTr<_>>::CONST;
//~^ ERROR type `priv_parent_substs::Priv` is private
let _: <Pub as PubTr>::AssocTy; // FIXME no longer an error?!
let _: <Pub as PubTr<_>>::AssocTy;
//~^ ERROR type `priv_parent_substs::Priv` is private
let _: <Priv as PubTr<_>>::AssocTy;
//~^ ERROR type `priv_parent_substs::Priv` is private
pub type InSignatureTy1 = <Pub as PubTr>::AssocTy;
//~^ ERROR type `priv_parent_substs::Priv` is private
pub type InSignatureTy2 = <Priv as PubTr<Pub>>::AssocTy;
//~^ ERROR type `priv_parent_substs::Priv` is private
impl PubTr for u8 {}
//~^ ERROR type `priv_parent_substs::Priv` is private
}
}
fn priv_parent_substs() {
priv_parent_substs::mac!();
}
fn main() {}
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