scala.tools.nsc.transform.patmat.MatchTreeMaking

TreeMakers

trait TreeMakers extends TypedSubstitution with CodegenCore

Linear Supertypes
MatchTreeMaking.CodegenCore, MatchTreeMaking.TypedSubstitution, MatchTreeMaking.MatchMonadInterface, AnyRef, Any
Known Subclasses
CommonSubconditionElimination, MatchAnalyzer, MatchApproximator, MatchOptimizer, MatchTranslator, OptimizingMatchTranslator, PureMatchTranslator, SwitchEmission
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Inherited
  1. TreeMakers
  2. CodegenCore
  3. TypedSubstitution
  4. MatchMonadInterface
  5. AnyRef
  6. Any
Implicitly
  1. by StringAdd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Type Members

  1. trait AbsCodegen extends AnyRef

    Definition Classes
    CodegenCore

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

  3. case class BodyTreeMaker(body: Global.Tree, matchPt: Global.Type) extends TreeMaker with NoNewBinders with Product with Serializable

  4. trait Casegen extends AbsCodegen

    Definition Classes
    CodegenCore

  5. abstract class CommonCodegen extends AbsCodegen

    Definition Classes
    CodegenCore

  6. sealed abstract class CondTreeMaker extends FunTreeMaker

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

  8. 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 FunTreeMaker with 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).

  9. sealed abstract class FunTreeMaker extends TreeMaker

  10. case class GuardTreeMaker(guardTree: Global.Tree) extends TreeMaker with NoNewBinders with Product with Serializable

  11. sealed trait NoNewBinders extends TreeMaker

  12. sealed trait PreserveSubPatBinders extends TreeMaker

  13. 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 FunTreeMaker with PreserveSubPatBinders with Product with Serializable

    An optimized version of ExtractorTreeMaker for Products.

  14. case class SubstOnlyTreeMaker(prevBinder: Global.Symbol, nextBinder: Global.Symbol) extends TreeMaker with Product with Serializable

  15. class Substitution extends AnyRef

    Definition Classes
    TypedSubstitution

  16. abstract class TreeMaker extends AnyRef

  17. case class TrivialTreeMaker(tree: Global.Tree) extends TreeMaker with NoNewBinders with Product with Serializable

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

    implements the run-time aspects of (§8.

Abstract Value Members

  1. abstract def analyzeCases(prevBinder: Global.Symbol, cases: List[List[TreeMaker]], pt: Global.Type, suppression: Suppression): Unit

  2. abstract def codegen: AbsCodegen

    Definition Classes
    CodegenCore

  3. abstract def optimizeCases(prevBinder: Global.Symbol, cases: List[List[TreeMaker]], pt: Global.Type): (List[List[TreeMaker]], List[Global.Tree])

  4. 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 TreeMakers to StringAdd[TreeMakers] performed by method StringAdd in scala.Predef.
    Definition Classes
    StringAdd

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

    Implicit information
    This member is added by an implicit conversion from TreeMakers to ArrowAssoc[TreeMakers] performed by method ArrowAssoc 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 IrrefutableExtractorTreeMaker

  10. object Substitution

    Definition Classes
    TypedSubstitution

  11. object TypeTestTreeMaker extends Serializable

  12. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  13. def clone(): AnyRef

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

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

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

  16. def combineExtractors(treeMakers: List[TreeMaker])(casegen: Casegen): Global.Tree

  17. val debugInfoEmitVars: Boolean

    Attributes
    protected

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

  19. def emitTypeSwitch(bindersAndCases: List[(Global.Symbol, List[TreeMaker])], pt: Global.Type): Option[List[Global.CaseDef]]

  20. def ensuring(cond: (TreeMakers) ⇒ Boolean, msg: ⇒ Any): TreeMakers

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

  21. def ensuring(cond: (TreeMakers) ⇒ Boolean): TreeMakers

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

  22. def ensuring(cond: Boolean, msg: ⇒ Any): TreeMakers

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

  23. def ensuring(cond: Boolean): TreeMakers

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

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

    Definition Classes
    AnyRef

  25. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  26. def finalize(): Unit

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

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

    Attributes
    protected

  28. def formatted(fmtstr: String): String

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

  29. def freshName(prefix: String): Global.TermName

    Definition Classes
    CodegenCore

  30. def freshSym(pos: Global.Position, tp: Global.Type = NoType, prefix: String = "x"): Global.TermSymbol

    Definition Classes
    CodegenCore

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

    Definition Classes
    AnyRef → Any

  32. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  33. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  34. val matchOwner: Global.Symbol

    Definition Classes
    MatchMonadInterface

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

    Definition Classes
    AnyRef

  36. def newSynthCaseLabel(name: String): Global.MethodSymbol

    Definition Classes
    CodegenCore

  37. final def notify(): Unit

    Definition Classes
    AnyRef

  38. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

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

    Definition Classes
    MatchMonadInterface

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

  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): (TreeMakers, B)

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

Inherited from MatchTreeMaking.CodegenCore

Inherited from MatchTreeMaking.TypedSubstitution

Inherited from MatchTreeMaking.MatchMonadInterface

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringAdd from TreeMakers to StringAdd[TreeMakers]

Inherited by implicit conversion StringFormat from TreeMakers to StringFormat[TreeMakers]

Inherited by implicit conversion Ensuring from TreeMakers to Ensuring[TreeMakers]

Inherited by implicit conversion ArrowAssoc from TreeMakers to ArrowAssoc[TreeMakers]

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