Closed
Description
main.rs
mod foo {
mod simple_command {
use simple_command;
use crate::foo::*;
}
}
mod bar {
}
fn main() {
}
cargo.toml
[package]
name = "foo"
version = "0.1.0"
authors = ["Rukai <rubickent@gmail.com>"]
edition = "2018"
[dependencies]
simple_command = "0.1"
On stable and nightly-2018-12-29
the code compiles successfully.
On nightly-2019-01-01
the code fails to compile with:
rubic@memes src$ cargo run
Compiling foo v0.1.0 (/home/rubic/Foo/foo)
error[E0659]: `simple_command` is ambiguous (name vs any other name during import resolution)
--> src/main.rs:3:13
|
3 | use simple_command;
| ^^^^^^^^^^^^^^ ambiguous name
|
= note: `simple_command` could refer to an extern crate passed with `--extern`
= help: use `::simple_command` to refer to this extern crate unambiguously
note: `simple_command` could also refer to the module imported here
--> src/main.rs:4:13
|
4 | use crate::foo::*;
| ^^^^^^^^^^^^^
= help: use `self::simple_command` to refer to this module unambiguously
warning: unused import: `simple_command`
--> src/main.rs:3:13
|
3 | use simple_command;
| ^^^^^^^^^^^^^^
|
= note: #[warn(unused_imports)] on by default
error: aborting due to previous error
For more information about this error, try `rustc --explain E0659`.
error: Could not compile `foo`.
At first I thought this was part of #56316
but now I think it is different because it started happening on nightly-2019-01-01
whereas that issue is from November.
This is currently causing ggez to fail to compile on nightly: ggez/ggez#542