c

slick.compiler

AssignUniqueSymbols

class AssignUniqueSymbols extends Phase

Ensure that all symbol definitions in a tree are unique. The same symbol can initially occur in multiple sub-trees when some part of a query is reused multiple times. This phase assigns new, uniqe symbols, so that later phases do not have to take scopes into account for identifying the source of a symbol. The rewriting is performed for both, term symbols and type symbols.

The phase state is a collection of flags depending on the presence or absence of certain node types in the AST. This information can be used to selectively skip later compiler phases when it is already known that there is nothing for them to translate.

Source
AssignUniqueSymbols.scala
Linear Supertypes
Phase, Logging, (CompilerState) => CompilerState, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. AssignUniqueSymbols
  2. Phase
  3. Logging
  4. Function1
  5. AnyRef
  6. Any
Implicitly
  1. by StringFormat
  2. by Ensuring
  3. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new AssignUniqueSymbols()

Type Members

  1. type State = UsedFeatures

    The immutable state of the phase that can also be accessed by other phases.

    The immutable state of the phase that can also be accessed by other phases.

    Definition Classes
    AssignUniqueSymbols → Phase

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def ->[B](y: B): (AssignUniqueSymbols, B)
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toArrowAssoc[AssignUniqueSymbols] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. def andThen[A](g: (CompilerState) => A): (CompilerState) => A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  6. def apply(state: CompilerState): CompilerState

    Run the phase

    Run the phase

    Definition Classes
    AssignUniqueSymbols → Phase → Function1
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  9. def compose[A](g: (A) => CompilerState): (A) => CompilerState
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. def ensuring(cond: (AssignUniqueSymbols) => Boolean, msg: => Any): AssignUniqueSymbols
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toEnsuring[AssignUniqueSymbols] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (AssignUniqueSymbols) => Boolean): AssignUniqueSymbols
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toEnsuring[AssignUniqueSymbols] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: => Any): AssignUniqueSymbols
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toEnsuring[AssignUniqueSymbols] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): AssignUniqueSymbols
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toEnsuring[AssignUniqueSymbols] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  17. def hasNominalType(t: Type): Boolean
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. lazy val logger: SlickLogger
    Attributes
    protected[this]
    Definition Classes
    Logging
  21. val name: String

    The unique name of the phase

    The unique name of the phase

    Definition Classes
    AssignUniqueSymbols → Phase
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  25. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  29. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toStringFormat[AssignUniqueSymbols] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (AssignUniqueSymbols, B)
    Implicit
    This member is added by an implicit conversion from AssignUniqueSymbols toArrowAssoc[AssignUniqueSymbols] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from Phase

Inherited from Logging

Inherited from (CompilerState) => CompilerState

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringFormat fromAssignUniqueSymbols to StringFormat[AssignUniqueSymbols]

Inherited by implicit conversion Ensuring fromAssignUniqueSymbols to Ensuring[AssignUniqueSymbols]

Inherited by implicit conversion ArrowAssoc fromAssignUniqueSymbols to ArrowAssoc[AssignUniqueSymbols]

Ungrouped