| //@ revisions: e2015 e2018 |
| //@ [e2015] edition: 2015 |
| //@ [e2018] edition: 2018.. |
| |
| pub mod x { |
| pub struct Struct; |
| pub enum Enum {} |
| pub trait Trait {} |
| |
| pub mod y { |
| pub mod z {} |
| |
| type A = crate::self; //~ ERROR expected type, found module `crate::self` |
| pub use crate::self; //~ ERROR imports need to be explicitly named |
| pub use crate::self as crate1; |
| pub use crate::{self}; //~ ERROR imports need to be explicitly named |
| pub use crate::{self as crate2}; |
| |
| type B = self; //~ ERROR expected type, found module `self` |
| pub use self; //~ ERROR imports need to be explicitly named |
| pub use self as self1; |
| pub use {self}; //~ ERROR imports need to be explicitly named |
| pub use {self as self2}; |
| |
| type C = self::self; //~ ERROR expected type, found module `self::self` |
| pub use self::self; |
| //~^ ERROR imports need to be explicitly named |
| pub use self::self as self3; |
| pub use self::{self}; //~ ERROR imports need to be explicitly named |
| pub use self::{self as self4}; |
| |
| type D = super::self; //~ ERROR expected type, found module `super::self` |
| pub use super::self; |
| //~^ ERROR imports need to be explicitly named |
| pub use super::self as super1; |
| pub use super::{self}; //~ ERROR imports need to be explicitly named |
| pub use super::{self as super2}; |
| |
| type E = crate::x::self; //~ ERROR expected type, found module `crate::x::self` |
| pub use crate::x::self; |
| pub use crate::x::self as x3; |
| pub use crate::x::{self}; //~ ERROR the name `x` is defined multiple times |
| pub use crate::x::{self as x4}; |
| |
| type F = ::self; |
| //[e2015]~^ ERROR expected type, found module `::self` |
| //[e2018]~^^ ERROR cannot find crate `self` in the list of imported crates |
| pub use ::self; |
| //[e2015]~^ ERROR imports need to be explicitly named |
| //[e2018]~^^ ERROR extern prelude cannot be imported |
| pub use ::self as crate4; //[e2018]~ ERROR extern prelude cannot be imported |
| pub use ::{self}; //[e2018]~ ERROR extern prelude cannot be imported |
| //[e2015]~^ ERROR imports need to be explicitly named |
| pub use ::{self as crate5}; //[e2018]~ ERROR extern prelude cannot be imported |
| |
| type G = z::self::self; //~ ERROR `self` in paths can only be used in start position |
| pub use z::self::self; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use z::self::self as z1; //~ ERROR `self` in paths can only be used in start position |
| pub use z::{self::{self}}; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use z::{self::{self as z2}}; //~ ERROR `self` in paths can only be used in start position |
| |
| type H = super::Struct::self; //~ ERROR ambiguous associated type |
| pub use super::Struct::self; //~ ERROR unresolved import `super::Struct` |
| pub use super::Struct::self as Struct1; //~ ERROR unresolved import `super::Struct` |
| pub use super::Struct::{self}; //~ ERROR unresolved import `super::Struct` |
| pub use super::Struct::{self as Struct2}; //~ ERROR unresolved import `super::Struct` |
| |
| type I = super::Enum::self; |
| pub use super::Enum::self; |
| pub use super::Enum::self as Enum1; |
| pub use super::Enum::{self}; //~ ERROR the name `Enum` is defined multiple times |
| pub use super::Enum::{self as Enum2}; |
| |
| type J = super::Trait::self; |
| //~^ WARN trait objects without an explicit `dyn` are deprecated |
| //~^^ WARN this is accepted in the current edition |
| pub use super::Trait::self; |
| pub use super::Trait::self as Trait1; |
| pub use super::Trait::{self}; //~ ERROR the name `Trait` is defined multiple times |
| pub use super::Trait::{self as Trait2}; |
| |
| type K = super::self::y::z; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use super::self::y::z; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use super::self::y::z as z3; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use super::self::y::{z}; //~ ERROR `self` in paths can only be used in start position or last position |
| pub use super::self::y::{z as z4}; //~ ERROR `self` in paths can only be used in start position or last position |
| } |
| } |
| |
| pub mod z {} |
| |
| fn main() {} |
