mirror of https://github.com/rust-lang/rust
28 lines
729 B
Rust
28 lines
729 B
Rust
//@ aux-build:edition-lint-paths.rs
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//@ run-rustfix
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//@ compile-flags:--extern edition_lint_paths
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//@ edition:2018
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// The "normal case". Ideally we would remove the `extern crate` here,
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// but we don't.
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#![deny(rust_2018_idioms)]
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#![allow(dead_code)]
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//~^ ERROR unused extern crate
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// Shouldn't suggest changing to `use`, as `bar`
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// would no longer be added to the prelude which could cause
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// compilation errors for imports that use `bar` in other
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// modules. See #57672.
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extern crate edition_lint_paths as bar;
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fn main() {
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// This is not considered to *use* the `extern crate` in Rust 2018:
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use edition_lint_paths::foo;
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foo();
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// But this should be a use of the (renamed) crate:
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crate::bar::foo();
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}
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