org.kiama.example.lambda2

Evaluator

trait Evaluator extends AnyRef

Interface for a lambda2 evaluator.

Source
Evaluator.scala
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Abstract Value Members

  1. abstract def eval(exp: Exp): Exp

    Evaluate the given expression, returning the result of the evaluation if it succeeded, or exp if it failed.

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  11. def freshVar(): Idn

    Generate a fresh variable name.

    Generate a fresh variable name. Prefix the name with an underscore to avoid the potential for clashes with user-level variables (which must start with a letter).

  12. val freshVarCounter: Counter

    Counter used to generate fresh names.

  13. final def getClass(): Class[_]

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def reducesinlambdas: Boolean

    Whether this mechanism evaluates inside lambdas.

    Whether this mechanism evaluates inside lambdas. Used for testing. Default: false.

  20. def substitute(x: Idn, e2: Exp, e1: Exp): Exp

    Capture-free substitution of free occurrences of x in e1 with e2.

  21. final def synchronized[T0](arg0: ⇒ T0): T0

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  22. def toString(): String

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  23. final def wait(): Unit

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  24. final def wait(arg0: Long, arg1: Int): Unit

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  25. final def wait(arg0: Long): Unit

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