1 error: expected unsuffixed literal or identifier, found `n!()`
2 --> $DIR/nonterminal-expansion.rs:5:22
4 LL | #[repr(align($n))]
7 LL | pass_nonterminal!(n!());
8 | ------------------------ in this macro invocation
10 = note: this error originates in the macro `pass_nonterminal` (in Nightly builds, run with -Z macro-backtrace for more info)
12 error: aborting due to previous error