mirror of https://github.com/rust-lang/rust.git
28 lines
811 B
Rust
28 lines
811 B
Rust
#![feature(auto_traits)]
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#![feature(negative_impls)]
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#![deny(private_interfaces)]
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// In this test both old and new private-in-public diagnostic were emitted.
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// Old diagnostic will be deleted soon.
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// See https://rust-lang.github.io/rfcs/2145-type-privacy.html.
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pub trait PubPrincipal {}
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auto trait PrivNonPrincipal {}
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pub fn leak_dyn_nonprincipal() -> Box<dyn PubPrincipal + PrivNonPrincipal> { loop {} }
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//~^ WARN private trait `PrivNonPrincipal` in public interface
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//~| WARN this was previously accepted
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#[deny(missing_docs)]
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fn container() {
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impl dyn PubPrincipal {
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pub fn check_doc_lint() {} //~ ERROR missing documentation for an associated function
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}
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impl dyn PubPrincipal + PrivNonPrincipal {
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pub fn check_doc_lint() {} // OK, no missing doc lint
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}
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}
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fn main() {}
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