| //! This test ICEs because the `repr(packed)` attribute |
| //! was generated by a proc macro, so `#[derive]` didn't see it. |
| |
| //@aux-build: proc_macro_generate_packed.rs |
| //@known-bug: #120873 |
| //@ failure-status: 101 |
| //@ normalize-stderr-test: "note: .*\n\n" -> "" |
| //@ normalize-stderr-test: "thread 'rustc' panicked.*\n" -> "" |
| //@ normalize-stderr-test: "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: " |
| //@ rustc-env:RUST_BACKTRACE=0 |
| |
| extern crate proc_macro_generate_packed; |
| use proc_macro_generate_packed::proc_macro_attribute_that_generates_repr_packed; |
| |
| #[derive(PartialEq)] |
| #[repr(C)] |
| #[proc_macro_attribute_that_generates_repr_packed] |
| struct Dealigned<T>(u8, T); |
| |
| fn main() {} |
