src/test/ui/feature-gate-edition_macro_pats.rs


1
2
3
4
5
6
7
8

// Feature gate test for `edition_macro_pats` feature.

macro_rules! foo {
    ($x:pat2018) => {}; //~ERROR `pat2018` and `pat2021` are unstable
    ($x:pat2021) => {}; //~ERROR `pat2018` and `pat2021` are unstable
}

fn main() {}