rust/tests/ui/needless_pass_by_value_proc_macro.rs
2019-03-11 20:45:57 +09:00

22 lines
430 B
Rust

#![crate_type = "proc-macro"]
#![warn(clippy::needless_pass_by_value)]
extern crate proc_macro;
use proc_macro::TokenStream;
#[proc_macro_derive(Foo)]
pub fn foo(_input: TokenStream) -> TokenStream {
unimplemented!()
}
#[proc_macro]
pub fn bar(_input: TokenStream) -> TokenStream {
unimplemented!()
}
#[proc_macro_attribute]
pub fn baz(_args: TokenStream, _input: TokenStream) -> TokenStream {
unimplemented!()
}