src/test/ui/proc-macro/keep-expr-tokens.rs


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// aux-build:test-macros.rs

#![feature(stmt_expr_attributes)]
#![feature(proc_macro_hygiene)]

extern crate test_macros;

use test_macros::recollect_attr;

fn main() {
    #[test_macros::recollect_attr]
    for item in missing_fn() {} //~ ERROR cannot find

    (#[recollect_attr] #[recollect_attr] ((#[recollect_attr] bad))); //~ ERROR cannot
}