Add doctest to the proc-macro derive-test

2017-01-19 09:31:55 +11:00 · 2017-01-19 09:31:55 +11:00 · d492433744
commit d492433744
parent c759aea5b3
1 changed files with 3 additions and 0 deletions
--- a/src/test/run-pass-fulldeps/proc-macro/derive-test.rs
+++ b/src/test/run-pass-fulldeps/proc-macro/derive-test.rs
@ -17,6 +17,9 @@ extern crate proc_macro;

 use proc_macro::TokenStream;

+// ```
+// assert!(true);
+// ```
 #[proc_macro_derive(Foo)]
 pub fn derive_foo(_input: TokenStream) -> TokenStream {
    "".parse().unwrap()