os-rust/tests/ui/proc-macro/no-missing-docs.rs

//! Verify that the `decls` module implicitly added by the compiler does not cause `missing_docs`
//! warnings.

//@ build-pass (FIXME(62277): could be check-pass?)
//@ force-host
//@ no-prefer-dynamic
//@ needs-unwind compiling proc macros with panic=abort causes a warning

#![crate_type = "proc-macro"]
#![deny(missing_docs)]

extern crate proc_macro;
use proc_macro::*;

/// Foo1.
#[proc_macro]
pub fn foo1(input: TokenStream) -> TokenStream { input }