Scala Compiler2.12.21 < Back
 

# 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 backend
  Definition Classes
    nsc
-  package classpath
  Definition Classes
    nsc
-  package doc
  Definition Classes
    nsc
-  package interactive
  Definition Classes
    nsc
-  package interpreter

  The main REPL related classes and values are as follows.

  The main REPL related classes and values are as follows. In addition to standard compiler classes Global and Settings, there are:

  History: an interface for session history. Completion: an interface for tab completion. ILoop (formerly InterpreterLoop): The umbrella class for a session. IMain (formerly Interpreter): Handles the evolving state of the session and handles submitting code to the compiler and handling the output. InteractiveReader: how ILoop obtains input. History: an interface for session history. Completion: an interface for tab completion. Power: a repository for more advanced/experimental features.

  ILoop contains { in: InteractiveReader, intp: IMain, settings: Settings, power: Power } InteractiveReader contains { history: History, completion: Completion } IMain contains { global: Global }

  Definition Classes
    nsc
-  package io
  Definition Classes
    nsc
-  package javac
  Definition Classes
    nsc
-  package plugins
  Definition Classes
    nsc
-  package profile
  Definition Classes
    nsc
-  package reporters
  Definition Classes
    nsc
-  package settings
  Definition Classes
    nsc
-  package symtab
  Definition Classes
    nsc
-  package transform
  Definition Classes
    nsc
-  package typechecker
  Definition Classes
    nsc
-  package util
  Definition Classes
    nsc
- ClassPathMemoryConsumptionTester
- CloseableRegistry
- CommonRunner
- CompilationUnits
- CompileClient
- CompileServer
- CompileSocket
- CompilerCommand
- ConsoleWriter
- Driver
- EvalLoop
- GenericRunnerCommand
- GenericRunnerSettings
- Global
- GlobalSymbolLoaders
- HasCompileSocket
- Interpreter
- InterpreterLoop
- JarRunner
- Main
- MainBench
- MainClass
- MainGenericRunner
- MainTokenMetric
- NewLinePrintWriter
- ObjectRunner
- OfflineCompilerCommand
- Parsing
- PhaseAssembly
- PickleExtractor
- PipelineMain
- PipelineMainClass
- Properties
- Reporting
- ScalaDoc
- ScalaDocReporter
- ScriptRunner
- Settings
- StandardCompileClient
- StandardCompileServer
- SubComponent

c

scala.tools.nsc

# MainClass 

###

#### class MainClass extends Driver with EvalLoop

The main class for NSC, a compiler for the programming language Scala.

Source
  Main.scala

Linear Supertypes
EvalLoop, Driver, AnyRef, Any
Known Subclasses
Main, Main
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. MainClass
2. EvalLoop
3. Driver
4. AnyRef
5. Any

Implicitly

1. by any2stringadd
2. by StringFormat
3. by Ensuring
4. by ArrowAssoc

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Instance Constructors

1.  new MainClass()

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  def +(other: String): String
   Implicit
     This member is added by an implicit conversion from MainClass to any2stringadd[MainClass] performed by method any2stringadd in scala.Predef.
   Definition Classes
     any2stringadd
4.  def ->[B](y: B): (MainClass, B)
   Implicit
     This member is added by an implicit conversion from MainClass to ArrowAssoc[MainClass] performed by method ArrowAssoc in scala.Predef.
   Definition Classes
     ArrowAssoc
   Annotations
     @inline()
5.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
6.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
7.  def clone(): AnyRef
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... ) @native()
8.  var command: CompilerCommand
   Attributes
     protected
   Definition Classes
     Driver
9.  def doCompile(compiler: Global): Unit
   Definition Classes
     MainClass → Driver
10.  def ensuring(cond: (MainClass) ⇒ Boolean, msg: ⇒ Any): MainClass
    Implicit
      This member is added by an implicit conversion from MainClass to Ensuring[MainClass] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
11.  def ensuring(cond: (MainClass) ⇒ Boolean): MainClass
    Implicit
      This member is added by an implicit conversion from MainClass to Ensuring[MainClass] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
12.  def ensuring(cond: Boolean, msg: ⇒ Any): MainClass
    Implicit
      This member is added by an implicit conversion from MainClass to Ensuring[MainClass] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
13.  def ensuring(cond: Boolean): MainClass
    Implicit
      This member is added by an implicit conversion from MainClass to Ensuring[MainClass] performed by method Ensuring in scala.Predef.
    Definition Classes
      Ensuring
14.  final def eq(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
15.  def equals(arg0: Any): 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[_]
    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.  def loop(action: (String) ⇒ Unit): Unit
    Definition Classes
      EvalLoop
21.  def main(args: Array[String]): Unit
    Definition Classes
      Driver
22.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
23.  def newCompiler(): Global
    Definition Classes
      MainClass → Driver
24.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
25.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
26.  def process(args: Array[String]): Boolean
    Definition Classes
      Driver
27.  def processSettingsHook(): Boolean

    True to continue compilation.

    True to continue compilation.

    Attributes
      protected
    Definition Classes
      Driver
28.  val prompt: String
    Definition Classes
      Driver
29.  var reporter: Reporter
    Definition Classes
      Driver
30.  def resident(compiler: Global): Unit
31.  def scalacError(msg: String): Unit

    Forward errors to the (current) reporter.

    Forward errors to the (current) reporter.

    Attributes
      protected
    Definition Classes
      Driver
32.  var settings: Settings
    Attributes
      protected
    Definition Classes
      Driver
33.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
34.  def toString(): String
    Definition Classes
      AnyRef → Any
35.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
36.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
37.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... ) @native()
38.  def →[B](y: B): (MainClass, B)
    Implicit
      This member is added by an implicit conversion from MainClass to ArrowAssoc[MainClass] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Deprecated Value Members

1.  def formatted(fmtstr: String): String
   Implicit
     This member is added by an implicit conversion from MainClass to StringFormat[MainClass] 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.

### Inherited from EvalLoop

### Inherited from Driver

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from MainClass to any2stringadd[MainClass]

### Inherited by implicit conversion StringFormat from MainClass to StringFormat[MainClass]

### Inherited by implicit conversion Ensuring from MainClass to Ensuring[MainClass]

### Inherited by implicit conversion ArrowAssoc from MainClass to ArrowAssoc[MainClass]

### Ungrouped