protospec-build 0.3.0

One binary format language to rule them all, One binary format language to find them, One binary format language to bring them all and in the darkness bind them.
Documentation 
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use super::*;

#[derive(PartialEq, Clone, Debug)]
pub struct BinaryExpression {
    pub op: BinaryOp,
    pub left: Box<Expression>,
    pub right: Box<Expression>,
    pub span: Span,
}

impl AsgExpression for BinaryExpression {
    fn get_type(&self) -> Option<Type> {
        use BinaryOp::*;
        match self.op {
            Lt | Gt | Lte | Gte | Eq | Ne | Or | And => Some(Type::Bool),
            _ => self.left.get_type().or(self.right.get_type()),
        }
    }
}