Infer type of match guard

This commit is contained in:
Marcus Klaas de Vries 2019-01-28 23:06:11 +01:00
parent 3f4f50baaa
commit 3daca3eb4d
10 changed files with 152 additions and 59 deletions

View file

@ -1981,7 +1981,11 @@ impl ToOwned for MatchGuard {
}
impl MatchGuard {}
impl MatchGuard {
pub fn expr(&self) -> Option<&Expr> {
super::child_opt(self)
}
}
// MethodCallExpr
#[derive(Debug, PartialEq, Eq, Hash)]