macro_rules! ungated {
(unsafe($edition:ident) $attr:ident $(,)?) => { ... };
(unsafe $attr:ident $(,)?) => { ... };
($attr:ident $(,)?) => { ... };
}macro_rules! ungated {
(unsafe($edition:ident) $attr:ident $(,)?) => { ... };
(unsafe $attr:ident $(,)?) => { ... };
($attr:ident $(,)?) => { ... };
}