scala.tools.nsc.transform.patmat

# ScalaLogic

#### trait ScalaLogic extends Interface with Logic with TreeAndTypeAnalysis

Linear Supertypes
TreeAndTypeAnalysis, Logic, Debugging, Interface, TreeDSL, AnyRef, Any
Known Subclasses
MatchAnalysis, MatchApproximation, MatchOptimization, PatternMatching, patmat
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Inherited

1. ScalaLogic
2. TreeAndTypeAnalysis
3. Logic
4. Debugging
5. Interface
6. TreeDSL
7. AnyRef
8. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

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### Type Members

1. #### trait CheckableTreeAndTypeAnalysis extends AnyRef

   Definition Classes
     TreeAndTypeAnalysis

2. #### trait MatchMonadInterface extends AnyRef

   Interface with user-defined match monad? if there's a `__match` in scope, we use this as the match strategy, assuming it conforms to MatchStrategy as defined below:

3. #### trait PropositionalLogic extends AnyRef

   Definition Classes
     Logic

4. #### trait TreesAndTypesDomain extends PropositionalLogic with CheckableTreeAndTypeAnalysis

5. #### trait TypedSubstitution extends MatchMonadInterface

   Definition Classes
     Interface

### Abstract Value Members

1. #### abstract val global: Global

   Definition Classes
     Debugging

### Concrete Value Members

1. #### final def !=(arg0: Any): Boolean

   Definition Classes
     AnyRef → Any

2. #### final def ##(): Int

   Definition Classes
     AnyRef → Any

3. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from ScalaLogic to any2stringadd[ScalaLogic] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd

4. #### def ->[B](y: B): (ScalaLogic, B)

   Implicit information
     This member is added by an implicit conversion from ScalaLogic to ArrowAssoc[ScalaLogic] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()

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

   Definition Classes
     AnyRef → Any

6. #### object CODE

   Definition Classes
     TreeDSL

7. #### def alignAcrossRows(xss: List[List[AnyRef]], sep: String, lineSep: String = "\n"): String

   Definition Classes
     Logic

8. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

9. #### def binderTypeImpliedByPattern(pat: Global.Tree, pt: Global.Type, binder: Global.Symbol): Global.Type

   Compute the type T implied for a value `v` matched by a pattern `pat` (with expected type `pt`).

   Compute the type T implied for a value `v` matched by a pattern `pat` (with expected type `pt`).

   Usually, this is the pattern's type because pattern matching implies instance-of checks.

   However, Stable Identifier and Literal patterns are matched using `==`, which does not imply a type for the binder that binds the matched value.

   See SI-1503, SI-5024: don't cast binders to types we're not sure they have

   TODO: update spec as follows (deviation between `**`):

   A pattern binder x@p consists of a pattern variable x and a pattern p. The type of the variable x is the static type T **IMPLIED BY** the pattern p. This pattern matches any value v matched by the pattern p **Deleted: , provided the run-time type of v is also an instance of T, ** and it binds the variable name to that value.

   Addition: A pattern `p` _implies_ a type `T` if the pattern matches only values of the type `T`.

   Definition Classes
     TreeAndTypeAnalysis

10. #### def clone(): AnyRef

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

11. #### final def dealiasWiden(tp: Global.Type): Global.Type

    Attributes
      protected
    Definition Classes
      Interface

12. #### object debug

    Definition Classes
      Debugging

13. #### def ensuring(cond: (ScalaLogic) ⇒ Boolean, msg: ⇒ Any): ScalaLogic

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

14. #### def ensuring(cond: (ScalaLogic) ⇒ Boolean): ScalaLogic

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

15. #### def ensuring(cond: Boolean, msg: ⇒ Any): ScalaLogic

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

16. #### def ensuring(cond: Boolean): ScalaLogic

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to Ensuring[ScalaLogic] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring

17. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

18. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

19. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

20. #### def formatted(fmtstr: String): String

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to StringFormat[ScalaLogic] performed by method StringFormat in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

21. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

22. #### final def hasStableSymbol(p: Global.Tree): Boolean

    Attributes
      protected
    Definition Classes
      Interface

23. #### def hashCode(): Int

    Definition Classes
      AnyRef → Any

24. #### def instanceOfTpImplies(tp: Global.Type, tpImplied: Global.Type): Boolean

    Definition Classes
      TreeAndTypeAnalysis

25. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

26. #### final def mkFALSE: Global.Literal

    Attributes
      protected
    Definition Classes
      Interface

27. #### final def mkTRUE: Global.Literal

    Attributes
      protected
    Definition Classes
      Interface

28. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

29. #### final def notify(): Unit

    Definition Classes
      AnyRef

30. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

31. #### def sameValue(a: Global.Tree, b: Global.Tree): Boolean

    Definition Classes
      TreeAndTypeAnalysis

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

    Definition Classes
      AnyRef

33. #### def toString(): String

    Definition Classes
      AnyRef → Any

34. #### object vpmName

    Definition Classes
      Interface

35. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

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

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

37. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

38. #### def →[B](y: B): (ScalaLogic, B)

    Implicit information
      This member is added by an implicit conversion from ScalaLogic to ArrowAssoc[ScalaLogic] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Inherited from TreeAndTypeAnalysis

### Inherited from Logic

### Inherited from Debugging

### Inherited from Interface

### Inherited from TreeDSL

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from ScalaLogic to any2stringadd[ScalaLogic]

### Inherited by implicit conversion StringFormat from ScalaLogic to StringFormat[ScalaLogic]

### Inherited by implicit conversion Ensuring from ScalaLogic to Ensuring[ScalaLogic]

### Inherited by implicit conversion ArrowAssoc from ScalaLogic to ArrowAssoc[ScalaLogic]

### Ungrouped