mirror of https://github.com/rust-lang/rust
42 lines
682 B
Rust
42 lines
682 B
Rust
// Make sure that underscore imports have the same hygiene considerations as other imports.
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//@ check-pass
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#![feature(decl_macro)]
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#![allow(noop_method_call)]
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mod x {
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pub use std::ops::Deref as _;
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}
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macro glob_import() {
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pub use crate::x::*;
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}
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macro underscore_import() {
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use std::ops::DerefMut as _;
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}
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mod y {
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crate::glob_import!();
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crate::underscore_import!();
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}
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macro create_module($y:ident) {
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mod $y {
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crate::glob_import!();
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crate::underscore_import!();
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}
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}
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create_module!(z);
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fn main() {
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use crate::y::*;
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use crate::z::*;
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glob_import!();
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underscore_import!();
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(&()).deref();
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(&mut ()).deref_mut();
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}
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