mirror of https://github.com/rust-lang/rust.git
25 lines
382 B
Rust
25 lines
382 B
Rust
#![feature(diagnostic_namespace)]
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// check-pass
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// aux-build:proc-macro-helper.rs
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extern crate proc_macro_helper;
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mod test1 {
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use proc_macro_helper::diagnostic;
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#[diagnostic]
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struct Foo;
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}
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mod test2 {
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mod diagnostic {
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pub use proc_macro_helper::diagnostic as on_unimplemented;
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}
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#[diagnostic::on_unimplemented]
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trait Foo {}
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}
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fn main() {}
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