class CycleDetection extends Translator[Specification]

Sort the definition in reverse topographical order ignoring the edges of a last's first operand and both operands of a delayed last (so each stream will appear before any stream that uses it in the same timestamp) and produce an error for any recursion that does not go through a last.

The reverse topological sort will be useful for code generation strategies that put the actions within one time stamp in a linear order. The errors for lastless recursions are useful because any recursion without last would cause an infinite loop in the interpreter (and either an infinite loop or an error during codegen in other backends).

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Instance Constructors

  1. new CycleDetection(spec: Specification)

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. def abort(): Nothing
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    protected
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    Translator
  5. def abortOnError(): Unit
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  6. final def asInstanceOf[T0]: T0
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  7. def clone(): AnyRef
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    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def error(error: TesslaError): Unit
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    protected
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  11. val errors: ArrayBuffer[TesslaError]
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  12. final def getClass(): Class[_]
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  13. def hashCode(): Int
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  14. final def isInstanceOf[T0]: Boolean
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  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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  17. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
    Definition Classes
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  20. def translate(): Result[Specification]
    Definition Classes
    Translator
  21. def translateSpec(): Specification
    Definition Classes
    CycleDetection → Translator
  22. def tryWithDefault[R](default: ⇒ R)(body: ⇒ R): R
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    protected
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    Translator
  23. final def wait(arg0: Long, arg1: Int): Unit
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  24. final def wait(arg0: Long): Unit
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  25. final def wait(): Unit
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  26. def warn(loc: Location, message: String): Unit
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  27. def warn(diagnostic: Diagnostic): Unit
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  28. val warnings: ArrayBuffer[Diagnostic]
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Deprecated Value Members

  1. def finalize(): Unit
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    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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