mirror of https://github.com/rust-lang/rust.git
41 lines
1.0 KiB
Rust
41 lines
1.0 KiB
Rust
#![warn(unused_imports)]
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mod a {
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fn foo() {}
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mod foo {}
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mod a {
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pub use super::foo;
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//~^ ERROR cannot be re-exported
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//~| WARNING unused import: `super::foo`
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pub use super::*;
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//~^ WARNING glob import doesn't reexport anything with visibility `pub` because no imported item is public enough
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//~| WARNING unused import: `super::*`
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}
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}
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mod b {
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pub fn foo() {}
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mod foo {
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pub struct S;
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}
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pub mod a {
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pub use super::foo; // This is OK since the value `foo` is visible enough.
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fn f(_: foo::S) {} // `foo` is imported in the type namespace (but not `pub` re-exported).
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}
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pub mod b {
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pub use super::*; // This is also OK since the value `foo` is visible enough.
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fn f(_: foo::S) {} // Again, the module `foo` is imported (but not `pub` re-exported).
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}
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}
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mod c {
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// Test that `foo` is not re-exported.
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use b::a::foo::S; //~ ERROR `foo`
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use b::b::foo::S as T; //~ ERROR `foo`
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}
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fn main() {}
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