Unnamed Package


  • Class
    Description
    An `Expr` represents (the parse tree of) an expression in E0.
    Our internal representation of a BinOp in the E0 language.
    Our internal representation of a IfZero expr in the E0 language.
    Our internal representation of a number in the E0 language.
    Our internal representation of a Paren in the E0 language.
    Abstract class Value - The type of all Expressions which self-evaluate: Numbers, and (later, in E3) functions.
     
    Pair<T,U>
    A class to represent two values.
     
    The test class UtilIanTest.