Add if-expressions

This commit is contained in:
Richard Feldman 2019-05-07 21:30:02 -04:00
parent a842ce376d
commit 8222c11a9e
3 changed files with 100 additions and 17 deletions

View file

@ -14,6 +14,7 @@ pub enum Expr {
Apply(Box<Expr>, Box<Expr>),
Operator(Box<Expr>, Operator, Box<Expr>),
If(Box<Expr>, Box<Expr>, Box<Expr>),
SyntaxProblem(String),
}