trait Lifter extends ExprBuilder
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- AsyncTransformStates
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Type Members
- abstract class ThicketTransformer extends TypingTransformer
A base class for typing transformers that need to perform "thicket expansion".
A base class for typing transformers that need to perform "thicket expansion". A thicket is the output of a transformation that is flattened into the enclosing block.
- Definition Classes
- TypingTransformers
- abstract class TypingTransformer extends Global.AstTransformer
- Definition Classes
- TypingTransformers
- class AsyncTransformState extends AnyRef
- Definition Classes
- AsyncTransformStates
- trait AsyncBlock extends AnyRef
- Definition Classes
- ExprBuilder
- final class AsyncState extends AnyRef
- Definition Classes
- ExprBuilder
- trait AsyncTraverser extends Global.Traverser
Descends into the regions of the tree that are subject to the translation to a state machine by
async.Descends into the regions of the tree that are subject to the translation to a state machine by
async. When a nested template, function, or by-name argument is encountered, the descent stops, andnestedClassetc are invoked.- Definition Classes
- TransformUtils
Abstract Value Members
- abstract val global: Global
- Definition Classes
- AsyncTransformStates → TypingTransformers
Concrete Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (Lifter, B)
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- lazy val IllegalStateExceptionClass: Global.Symbol
- Definition Classes
- TransformUtils
- lazy val IllegalStateExceptionClass_NEW_String: Global.Symbol
- Definition Classes
- TransformUtils
- def adaptToUnit(rhs: List[Global.Tree]): Global.Block
- Definition Classes
- TransformUtils
- def addLabelState(label: Global.Symbol): Int
- Definition Classes
- ExprBuilder
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def assignUnitType(t: Global.Tree): t.type
- Definition Classes
- TransformUtils
- def buildAsyncBlock(block: Global.Block): AsyncBlock
Uses
AsyncBlockBuilderto create an instance ofAsyncBlock.Uses
AsyncBlockBuilderto create an instance ofAsyncBlock.- block
a
Blocktree in ANF- returns
an
AsyncBlock
- Definition Classes
- ExprBuilder
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def containsAwait(t: Global.Tree): Boolean
Efficiently decorate each subtree within
twith the result oft exists isAwait, and return a function that can be used on derived trees to efficiently test the same condition.Efficiently decorate each subtree within
twith the result oft exists isAwait, and return a function that can be used on derived trees to efficiently test the same condition.If the derived tree contains synthetic wrapper trees, these will be recursed into in search of a sub tree that was decorated with the cached answer.
Requires markContainsAwaitTraverser has previously traversed
t.- Definition Classes
- TransformUtils
- final def deriveTree(tree: Global.Tree, exprType: Global.Type)(deriveExpr: (Global.Tree) => Global.Tree): Global.Tree
- Definition Classes
- TransformUtils
- def ensuring(cond: (Lifter) => Boolean, msg: => Any): Lifter
- def ensuring(cond: (Lifter) => Boolean): Lifter
- def ensuring(cond: Boolean, msg: => Any): Lifter
- def ensuring(cond: Boolean): Lifter
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def flattenBlock(tree: Global.Tree)(f: (Global.Tree) => Unit): Unit
- Definition Classes
- TransformUtils
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def isAwait(fun: Global.Tree): Boolean
- Definition Classes
- TransformUtils
- def isBooleanAnd(sym: Global.Symbol): Boolean
- Definition Classes
- TransformUtils
- def isBooleanOr(sym: Global.Symbol): Boolean
- Definition Classes
- TransformUtils
- def isCaseLabel(sym: Global.Symbol): Boolean
- Definition Classes
- TransformUtils
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isLabel(sym: Global.Symbol): Boolean
- Definition Classes
- TransformUtils
- def isLiteralUnit(t: Global.Tree): Boolean
- Definition Classes
- TransformUtils
- val isMatchEnd: (Global.Tree) => Boolean
- Definition Classes
- TransformUtils
- def isMatchEndLabel(sym: Global.Symbol): Boolean
- Definition Classes
- TransformUtils
- def isUnitType(tp: Global.Type): Boolean
- Definition Classes
- TransformUtils
- def liftables(asyncStates: List[AsyncState]): List[Global.Tree]
Identify which DefTrees are used (including transitively) which are declared in some state but used (including transitively) in another state.
Identify which DefTrees are used (including transitively) which are declared in some state but used (including transitively) in another state.
These will need to be lifted to class members of the state machine.
- def listToBlock(trees: List[Global.Tree]): Global.Block
- Definition Classes
- TransformUtils
- def literalBool(b: Boolean): Global.Tree
- Definition Classes
- TransformUtils
- def literalBoxedUnit: Global.Tree
- Definition Classes
- TransformUtils
- def literalUnit: Global.Tree
- Definition Classes
- TransformUtils
- def markContainsAwait(t: Global.Tree): Unit
- Definition Classes
- TransformUtils
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def newRootLocalTyper(unit: Global.CompilationUnit): (analyzer)#Typer
- Attributes
- protected
- Definition Classes
- TypingTransformers
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def reportUnsupportedAwaits(tree: Global.Tree): Unit
Analyze the contents of an
asyncblock in order to: - Report unsupportedawaitcalls under nested templates, functions, by-name arguments.Analyze the contents of an
asyncblock in order to: - Report unsupportedawaitcalls under nested templates, functions, by-name arguments.Must be called on the original tree, not on the ANF transformed tree.
- Definition Classes
- AsyncAnalysis
- def statsAndExpr(tree: Global.Tree): (List[Global.Tree], Global.Tree)
- Definition Classes
- TransformUtils
- def substituteTrees(t: Global.Tree, from: List[Global.Symbol], to: List[Global.Tree]): Global.Tree
- Definition Classes
- TransformUtils
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toMultiMap[A, B](abs: Iterable[(A, B)]): LinkedHashMap[A, List[B]]
- Definition Classes
- TransformUtils
- def toString(): String
- Definition Classes
- AnyRef → Any
- def typedBasePos(tree: Global.Tree): Global.Tree
- Definition Classes
- TransformUtils
- def typedCurrentPos(tree: Global.Tree): Global.Tree
- Definition Classes
- TransformUtils
- def typedPos(pos: Global.Position)(tree: Global.Tree): Global.Tree
- Definition Classes
- TransformUtils
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- object MatchEnd
- Definition Classes
- TransformUtils
- object UnwrapBoxedUnit
- Definition Classes
- TransformUtils
- object cleanupContainsAwaitAttachments extends Global.Traverser
- Definition Classes
- TransformUtils
Deprecated Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Lifter toStringFormat[Lifter] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (Lifter, B)
- Implicit
- This member is added by an implicit conversion from Lifter toArrowAssoc[Lifter] 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.
The Scala compiler and reflection APIs.