2 // aux-build:proc-macro-type-error.rs
4 extern crate proc_macro_type_error;
6 use proc_macro_type_error::hello;
8 #[hello] //~ERROR mismatched types
16 //~^ ERROR mismatched types
17 //~| SUGGESTION &mut 123
27 //~^ ERROR mismatched types
28 //~| SUGGESTION &mut 456