src/test/ui/proc-macro/expand-with-a-macro.rs

   1 // run-pass
   2 // needs-unwind
   3 // aux-build:expand-with-a-macro.rs
   4
   5 // ignore-wasm32-bare compiled with panic=abort by default
   6
   7 #![deny(warnings)]
   8
   9 #[macro_use]
  10 extern crate expand_with_a_macro;
  11
  12 use std::panic;
  13
  14 #[derive(A)]
  15 struct A;
  16
  17 fn main() {
  18     assert!(panic::catch_unwind(|| {
  19         A.a();
  20     }).is_err());
  21 }