scala.tools.nsc.typechecker.PatternMatching

SwitchEmission

trait SwitchEmission extends TreeMakers with OptimizedMatchMonadInterface

Self Type
SwitchEmission with CodegenCore
Source
PatternMatching.scala
Linear Supertypes
OptimizedMatchMonadInterface, TreeMakers, TypedSubstitution, MatchMonadInterface, AnyRef, Any
Known Subclasses
MatchOptimizations, OptimizingMatchTranslator
Type Hierarchy Learn more about scaladoc diagrams
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Inherited
  1. SwitchEmission
  2. OptimizedMatchMonadInterface
  3. TreeMakers
  4. TypedSubstitution
  5. MatchMonadInterface
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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  1. Public
  2. All

Type Members

  1. case class AlternativesTreeMaker(prevBinder: Global.Symbol, altss: List[List[(TreeMakers.this)#TreeMaker]], pos: Global.Position) extends (TreeMakers.this)#TreeMaker with (TreeMakers.this)#NoNewBinders with Product with Serializable

    Definition Classes
    TreeMakers

  2. case class BodyTreeMaker(body: Global.Tree, matchPt: Global.Type) extends (TreeMakers.this)#TreeMaker with (TreeMakers.this)#NoNewBinders with Product with Serializable

    Definition Classes
    TreeMakers

  3. abstract class CondTreeMaker extends (TreeMakers.this)#FunTreeMaker

    Definition Classes
    TreeMakers

  4. case class EqualityTestTreeMaker(prevBinder: Global.Symbol, patTree: Global.Tree, pos: Global.Position) extends (TreeMakers.this)#CondTreeMaker with Product with Serializable

    Definition Classes
    TreeMakers

  5. case class ExtractorTreeMaker(extractor: Global.Tree, extraCond: Option[Global.Tree], nextBinder: Global.Symbol)(subPatBinders: List[Global.Symbol], subPatRefs: List[Global.Tree], extractorReturnsBoolean: Boolean, checkedLength: Option[Int], prevBinder: Global.Symbol, ignoredSubPatBinders: Set[Global.Symbol]) extends (TreeMakers.this)#FunTreeMaker with (TreeMakers.this)#PreserveSubPatBinders with Product with Serializable

    Make a TreeMaker that will result in an extractor call specified by extractor the next TreeMaker (here, we don't know which it'll be) is chained after this one by flatMap'ing a function with binder nextBinder over our extractor's result the function's body is determined by the next TreeMaker (furthermore, the interpretation of flatMap depends on the codegen instance we're using).

  6. abstract class FunTreeMaker extends (TreeMakers.this)#TreeMaker

    Definition Classes
    TreeMakers

  7. case class GuardTreeMaker(guardTree: Global.Tree) extends (TreeMakers.this)#TreeMaker with (TreeMakers.this)#NoNewBinders with Product with Serializable

    Definition Classes
    TreeMakers

  8. trait NoNewBinders extends (TreeMakers.this)#TreeMaker

    Definition Classes
    TreeMakers

  9. trait PreserveSubPatBinders extends (TreeMakers.this)#TreeMaker

    Definition Classes
    TreeMakers

  10. case class ProductExtractorTreeMaker(prevBinder: Global.Symbol, extraCond: Option[Global.Tree])(subPatBinders: List[Global.Symbol], subPatRefs: List[Global.Tree], mutableBinders: List[Global.Symbol], binderKnownNonNull: Boolean, ignoredSubPatBinders: Set[Global.Symbol]) extends (TreeMakers.this)#FunTreeMaker with (TreeMakers.this)#PreserveSubPatBinders with Product with Serializable

    An optimized version of ExtractorTreeMaker for Products.

  11. class RegularSwitchMaker extends (SwitchEmission.this)#SwitchMaker

  12. case class SubstOnlyTreeMaker(prevBinder: Global.Symbol, nextBinder: Global.Symbol) extends (TreeMakers.this)#TreeMaker with Product with Serializable

    Definition Classes
    TreeMakers

  13. class Substitution extends AnyRef

    Definition Classes
    TypedSubstitution

  14. abstract class SwitchMaker extends AnyRef

  15. abstract class TreeMaker extends AnyRef

    Definition Classes
    TreeMakers

  16. case class TrivialTreeMaker(tree: Global.Tree) extends (TreeMakers.this)#TreeMaker with (TreeMakers.this)#NoNewBinders with Product with Serializable

    Definition Classes
    TreeMakers

  17. case class TypeTestTreeMaker(prevBinder: Global.Symbol, testedBinder: Global.Symbol, expectedTp: Global.Type, nextBinderTp: Global.Type)(pos: Global.Position, extractorArgTypeTest: Boolean = false) extends (TreeMakers.this)#CondTreeMaker with Product with Serializable

    implements the run-time aspects of (§8.

Abstract Value Members

  1. abstract val typer: (analyzer)#Typer

    Definition Classes
    MatchMonadInterface

Concrete Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

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

  5. def ->[B](y: B): (SwitchEmission, B)

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to ArrowAssoc[SwitchEmission] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  8. object EmptySubstitution extends Substitution

    Definition Classes
    TypedSubstitution

  9. object Substitution

    Definition Classes
    TypedSubstitution

  10. object TypeTestTreeMaker extends Serializable

    Definition Classes
    TreeMakers

  11. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  12. def clone(): AnyRef

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

  13. def combineCases(scrut: Global.Tree, scrutSym: Global.Symbol, casesRaw: List[List[(SwitchEmission.this)#TreeMaker]], pt: Global.Type, owner: Global.Symbol, matchFailGenOverride: Option[(Global.Tree) ⇒ Global.Tree]): Global.Tree

    Definition Classes
    TreeMakers

  14. def combineCasesNoSubstOnly(scrut: Global.Tree, scrutSym: Global.Symbol, casesNoSubstOnly: List[List[(SwitchEmission.this)#TreeMaker]], pt: Global.Type, owner: Global.Symbol, matchFailGenOverride: Option[(Global.Tree) ⇒ Global.Tree]): Global.Tree

    Definition Classes
    TreeMakers

  15. def combineExtractors(treeMakers: List[(SwitchEmission.this)#TreeMaker])(casegen: (SwitchEmission.this)#Casegen): Global.Tree

    Definition Classes
    TreeMakers

  16. val debugInfoEmitVars: Boolean

    Attributes
    protected
    Definition Classes
    TreeMakers

  17. def emitSwitch(scrut: Global.Tree, scrutSym: Global.Symbol, cases: List[List[(SwitchEmission.this)#TreeMaker]], pt: Global.Type, matchFailGenOverride: Option[(Global.Tree) ⇒ Global.Tree], unchecked: Boolean): Option[Global.Tree]

    Definition Classes
    SwitchEmission → TreeMakers

  18. def emitTypeSwitch(bindersAndCases: List[(Global.Symbol, List[(SwitchEmission.this)#TreeMaker])], pt: Global.Type): Option[List[Global.CaseDef]]

    Definition Classes
    SwitchEmission → TreeMakers

  19. def ensuring(cond: (SwitchEmission) ⇒ Boolean, msg: ⇒ Any): SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to Ensuring[SwitchEmission] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  20. def ensuring(cond: (SwitchEmission) ⇒ Boolean): SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to Ensuring[SwitchEmission] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  21. def ensuring(cond: Boolean, msg: ⇒ Any): SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to Ensuring[SwitchEmission] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  22. def ensuring(cond: Boolean): SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to Ensuring[SwitchEmission] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  24. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  25. def finalize(): Unit

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

  26. def fixerUpper(origOwner: Global.Symbol, pos: Global.Position): Global.Traverser

    Attributes
    protected
    Definition Classes
    TreeMakers

  27. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  29. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  30. def inMatchMonad(tp: Global.Type): Global.Type

    Definition Classes
    OptimizedMatchMonadInterface → MatchMonadInterface

  31. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  32. final def matchMonadResult(tp: Global.Type): Global.Type

    Definition Classes
    MatchMonadInterface

  33. def matchMonadSym: Global.ClassSymbol

    Attributes
    protected
    Definition Classes
    OptimizedMatchMonadInterface → MatchMonadInterface

  34. val matchOwner: Global.Symbol

    Definition Classes
    MatchMonadInterface

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

    Definition Classes
    AnyRef

  36. final def notify(): Unit

    Definition Classes
    AnyRef

  37. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  38. def optimizeCases(prevBinder: Global.Symbol, cases: List[List[(SwitchEmission.this)#TreeMaker]], pt: Global.Type, supression: Suppression): (List[List[(SwitchEmission.this)#TreeMaker]], List[Global.Tree])

    Definition Classes
    TreeMakers

  39. def propagateSubstitution(treeMakers: List[(SwitchEmission.this)#TreeMaker], initial: (SwitchEmission.this)#Substitution): List[(SwitchEmission.this)#TreeMaker]

    Definition Classes
    TreeMakers

  40. def pureType(tp: Global.Type): Global.Type

    Definition Classes
    OptimizedMatchMonadInterface → MatchMonadInterface

  41. def removeSubstOnly(makers: List[(SwitchEmission.this)#TreeMaker]): collection.immutable.List[(SwitchEmission.this)#TreeMaker]

    Definition Classes
    TreeMakers

  42. def reportMissingCases(pos: Global.Position, counterExamples: List[String]): Unit

    Definition Classes
    MatchMonadInterface

  43. def reportUnreachable(pos: Global.Position): Unit

    Definition Classes
    MatchMonadInterface

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

    Definition Classes
    AnyRef

  45. def toString(): String

    Definition Classes
    AnyRef → Any

  46. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

  49. def →[B](y: B): (SwitchEmission, B)

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to ArrowAssoc[SwitchEmission] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implict Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (switchEmission: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (switchEmission: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to ArrowAssoc[SwitchEmission] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (switchEmission: ArrowAssoc[SwitchEmission]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: SwitchEmission

    Implicit information
    This member is added by an implicit conversion from SwitchEmission to Ensuring[SwitchEmission] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (switchEmission: Ensuring[SwitchEmission]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from OptimizedMatchMonadInterface

Inherited from TreeMakers

Inherited from TypedSubstitution

Inherited from MatchMonadInterface

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from SwitchEmission to StringAdd

Inherited by implicit conversion any2stringfmt from SwitchEmission to StringFormat

Inherited by implicit conversion any2ArrowAssoc from SwitchEmission to ArrowAssoc[SwitchEmission]

Inherited by implicit conversion any2Ensuring from SwitchEmission to Ensuring[SwitchEmission]

Ungrouped