rust/tests/ui/proc-macro/attribute-after-derive.rs

29 lines
523 B
Rust

// Macro attributes are allowed after `#[derive]` and
// `#[derive]` fully configures the item for following attributes.
//@ check-pass
//@ compile-flags: -Z span-debug
//@ aux-build: test-macros.rs
#![no_std] // Don't load unnecessary hygiene information from std
extern crate std;
#[macro_use]
extern crate test_macros;
#[print_attr]
#[derive(Print)]
struct AttributeDerive {
#[cfg(FALSE)]
field: u8,
}
#[derive(Print)]
#[print_attr]
struct DeriveAttribute {
#[cfg(FALSE)]
field: u8,
}
fn main() {}