rust/src/test/ui/proc-macro/no-missing-docs.rs
Mike Boutin 5ccf2fb985 Add #[doc(hidden)] attribute on compiler generated proc-macro module.
Stops unavoidable `missing_docs` warning/error on proc-macro crates.
Resolves #42008.
2019-05-11 15:04:10 -04:00

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345 B
Rust

//! Verify that the `decls` module implicitly added by the compiler does not cause `missing_docs`
//! warnings.
// compile-pass
// force-host
// no-prefer-dynamic
#![crate_type = "proc-macro"]
#![deny(missing_docs)]
extern crate proc_macro;
use proc_macro::*;
/// Foo1.
#[proc_macro]
pub fn foo1(input: TokenStream) -> TokenStream { input }