diff options
Diffstat (limited to 'src/test/ui/proc-macro/expand-with-a-macro.rs')
-rw-r--r-- | src/test/ui/proc-macro/expand-with-a-macro.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/expand-with-a-macro.rs b/src/test/ui/proc-macro/expand-with-a-macro.rs new file mode 100644 index 000000000..21a4547d1 --- /dev/null +++ b/src/test/ui/proc-macro/expand-with-a-macro.rs @@ -0,0 +1,21 @@ +// run-pass +// needs-unwind +// aux-build:expand-with-a-macro.rs + +// ignore-wasm32-bare compiled with panic=abort by default + +#![deny(warnings)] + +#[macro_use] +extern crate expand_with_a_macro; + +use std::panic; + +#[derive(A)] +struct A; + +fn main() { + assert!(panic::catch_unwind(|| { + A.a(); + }).is_err()); +} |