scala3-compiler-bootstrapped/dotty.tools.dotc.parsing/Scanners/Region

Region

abstract class Region

A Region indicates what encloses the current token. It can be one of the following

InString a string interpolation InParens a pair of parentheses (...) or brackets [...] InBraces a pair of braces { ... } Indented a pair of ... tokens

class Object
trait Matchable
class Any
class InString
class InParens
class InBraces
class InCase
class Indented

Value members

Abstract methods

def outer: Region | Null

The region enclosing this one, or null for the outermost region

The region enclosing this one, or null for the outermost region

Concrete methods

def enclosing: Region

The enclosing region, which is required to exist

The enclosing region, which is required to exist

final def indentWidth: IndentWidth

The indentation width, Zero if not known

The indentation width, Zero if not known

def isOutermost: Boolean

Is this region the outermost region?

Is this region the outermost region?

def proposeKnownWidth(width: IndentWidth, lastToken: Token): Unit
def visualize: String

Show open regions as list of lines with decreasing indentations

Show open regions as list of lines with decreasing indentations

Concrete fields

var knownWidth: IndentWidth | Null