[rustc.git] / src / test / rustdoc / rustc-macro-crate.rs

// force-host
// no-prefer-dynamic
// compile-flags: --crate-type proc-macro

#![crate_type = "proc-macro"]

extern crate proc_macro;

use proc_macro::TokenStream;

#[proc_macro_derive(Foo)]
pub fn foo(input: TokenStream) -> TokenStream {
    input
}
Commit	Line	Data
a1dfa0c6	1	// force-host
c30ab7b3	2	// no-prefer-dynamic
e1599b0c	3	// compile-flags: --crate-type proc-macro
9e0c209e	4
c30ab7b3	5	#![crate_type = "proc-macro"]
9e0c209e	6
c30ab7b3	7	extern crate proc_macro;
223e47cc	8
c30ab7b3 SL	9	use proc_macro::TokenStream;
	10
	11	#[proc_macro_derive(Foo)]
9e0c209e SL	12	pub fn foo(input: TokenStream) -> TokenStream {
9e0c209e SL	13	input
223e47cc	14	}