Scala Compiler2.13.17 < 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 ast
  Definition Classes
    nsc
-  package parser
  Definition Classes
    ast
-  trait Parsers extends Scanners with MarkupParsers with ParsersCommon

  Performs the following context-free rewritings:

  Performs the following context-free rewritings:

  - Places all pattern variables in Bind nodes. In a pattern, for identifiers `x`:

                      x  => x @ _
                    x:T  => x @ (_ : T)

  - Removes pattern definitions (PatDef's) as follows: If pattern is a simple (typed) identifier:

               val x = e     ==>  val x = e
               val x: T = e  ==>  val x: T = e

  if there are no variables in pattern

             val p = e  ==>  e match (case p => ())

  if there is exactly one variable in pattern

             val x_1 = e match (case p => (x_1))

  if there is more than one variable in pattern

             val p = e  ==>  private synthetic val t$ = e match (case p => (x_1, ..., x_N))
                             val x_1 = t$._1
                             ...
                             val x_N = t$._N

  - Removes function types as follows:

             (argtpes) => restpe   ==>   scala.Function_n[argtpes, restpe]

  - Wraps naked case definitions in a match as follows:

             { cases }   ==>   (x => x.match {cases}), except when already argument to match

  Definition Classes
    parser
-  abstract class Parser extends ParserCommon
  Definition Classes
    Parsers
- InfixMode
- ParserTreeBuilder
- PatternContextSensitive
- SeqContextSensitive

o

scala.tools.nsc.ast.parser.Parsers.Parser

# InfixMode

###

#### object InfixMode extends Enumeration

Modes for infix types.

Source
  Parsers.scala

Linear Supertypes
Enumeration, java.io.Serializable, AnyRef, Any
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Inherited

1. InfixMode
2. Enumeration
3. Serializable
4. AnyRef
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Visibility

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### Type Members

1.  class Val extends Value with Serializable
   Attributes
     protected
   Definition Classes
     Enumeration
   Annotations
     @SerialVersionUID()
2.  abstract class Value extends Ordered[Value] with Serializable
   Definition Classes
     Enumeration
   Annotations
     @SerialVersionUID()
3.  class ValueSet extends AbstractSet[Value] with SortedSet[Value] with SortedSetOps[Value, SortedSet, ValueSet] with StrictOptimizedIterableOps[Value, Set, ValueSet] with Serializable
   Definition Classes
     Enumeration
   Annotations
     @SerialVersionUID()

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##: Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
4.  val FirstOp: Value
5.  val LeftOp: Value
6.  val RightOp: Value
7.  final def Value(i: Int, name: String): Value
   Attributes
     protected
   Definition Classes
     Enumeration
8.  final def Value(name: String): Value
   Attributes
     protected
   Definition Classes
     Enumeration
9.  final def Value(i: Int): Value
   Attributes
     protected
   Definition Classes
     Enumeration
10.  final def Value: Value
    Attributes
      protected
    Definition Classes
      Enumeration
11.  final def apply(x: Int): Value
    Definition Classes
      Enumeration
12.  final def asInstanceOf[T0]: T0
    Definition Classes
      Any
13.  def clone(): AnyRef
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.CloneNotSupportedException]) @native()
14.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
15.  def equals(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef → Any
16.  def finalize(): Unit
    Attributes
      protected[lang]
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.Throwable])
17.  final def getClass(): Class[_ <: AnyRef]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
18.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
19.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
20.  final def maxId: Int
    Definition Classes
      Enumeration
21.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
22.  var nextId: Int
    Attributes
      protected
    Definition Classes
      Enumeration
23.  var nextName: Iterator[String]
    Attributes
      protected
    Definition Classes
      Enumeration
24.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
25.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
26.  def readResolve(): AnyRef
    Attributes
      protected
    Definition Classes
      Enumeration
27.  final def synchronized[T0](arg0: => T0): T0
    Definition Classes
      AnyRef
28.  def toString(): String
    Definition Classes
      Enumeration → AnyRef → Any
29.  def values: ValueSet
    Definition Classes
      Enumeration
30.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
31.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException])
32.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws(classOf[java.lang.InterruptedException]) @native()
33.  final def withName(s: String): Value
    Definition Classes
      Enumeration
34.  implicit object ValueOrdering extends Ordering[Value]
    Definition Classes
      Enumeration
35.  object ValueSet extends SpecificIterableFactory[Value, ValueSet] with java.io.Serializable
    Definition Classes
      Enumeration
    Annotations
      @SerialVersionUID()

### Inherited from Enumeration

### Inherited from java.io.Serializable

### Inherited from AnyRef

### Inherited from Any

### Ungrouped