Scala Compiler2.12.21 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package typechecker
  Definition Classes
    nsc
-  trait StdAttachments extends AnyRef
  Definition Classes
    typechecker
- DynamicRewriteAttachment
- MacroExpanderAttachment
- MacroExpansionAttachment
- MacroImplRefAttachment
- MacroRuntimeAttachment
- MethodValueAttachment
- OriginalTreeAttachment
- SuperArgsAttachment
- SuppressMacroExpansionAttachment

o

scala.tools.nsc.typechecker.StdAttachments

# DynamicRewriteAttachment 

###

#### object DynamicRewriteAttachment extends Product with Serializable

Since mkInvoke, the applyDynamic/selectDynamic/etc desugarer, is disconnected from typedNamedApply, the applyDynamicNamed argument rewriter, the latter doesn’t know whether it needs to apply the rewriting because the application has just been desugared or it needs to hold on because it’s already performed a desugaring on this tree. This has led to scala/bug#8006.

This attachment solves the problem by providing a means of communication between the two Dynamic desugarers, which solves the aforementioned issue.

Source
  StdAttachments.scala

Linear Supertypes
Serializable, java.io.Serializable, Product, Equals, AnyRef, Any
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1. DynamicRewriteAttachment
2. Serializable
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### Value Members

1.  final def !=(arg0: Any): Boolean
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2.  final def ##(): Int
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3.  final def ==(arg0: Any): Boolean
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4.  final def asInstanceOf[T0]: T0
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5.  def clone(): AnyRef
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     protected[lang]
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7.  def equals(arg0: Any): Boolean
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8.  def finalize(): Unit
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9.  final def getClass(): Class[_]
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10.  final def isInstanceOf[T0]: Boolean
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11.  final def ne(arg0: AnyRef): Boolean
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12.  final def notify(): Unit
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13.  final def notifyAll(): Unit
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15.  final def wait(): Unit
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16.  final def wait(arg0: Long, arg1: Int): Unit
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      @throws( ... )
17.  final def wait(arg0: Long): Unit
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### Inherited from Serializable

### Inherited from java.io.Serializable

### Inherited from Product

### Inherited from Equals

### Inherited from AnyRef

### Inherited from Any

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