Class: Minjs::ECMA262::Literal

Inherits:

Base

• Object
• Base
• Minjs::ECMA262::Literal

Defined in:

lib/minjs/ecma262/literal.rb

Overview

Base class of ECMA262 Literal

Direct Known Subclasses

Boolean, DivOrRegexpLiteral, ECMA262Array, ECMA262Numeric, ECMA262Object, ECMA262RegExp, ECMA262String, IdentifierName, LineTerminator, MultiLineComment, Null, Punctuator, SingleLineComment, This, WhiteSpace

Instance Attribute Summary

Attributes inherited from Base

#parent

Instance Method Summary

• #lt? ⇒ Boolean

  true if literal is line terminator.

• #priority ⇒ Fixnum

  Expression priority.

• #side_effect? ⇒ Boolean

  Returns this node has side effect or not.

• #ws? ⇒ Boolean

  true if literal is white space.

Methods inherited from Base

#==, #add_remove_paren, #concat, #deep_dup, #replace, #to_js, #traverse

Instance Method Details

#lt? ⇒ Boolean

true if literal is line terminator

Returns:

• (Boolean)

# File 'lib/minjs/ecma262/literal.rb', line 13

def lt?
  false
end

#priority ⇒ Fixnum

Returns expression priority.

Returns:

• (Fixnum) —

  expression priority

# File 'lib/minjs/ecma262/literal.rb', line 24

def priority
  PRIORITY_PRIMARY
end

#side_effect? ⇒ Boolean

Returns this node has side effect or not.

Returns:

• (Boolean)

# File 'lib/minjs/ecma262/literal.rb', line 19

def side_effect?
  true
end

#ws? ⇒ Boolean

true if literal is white space

Returns:

• (Boolean)

# File 'lib/minjs/ecma262/literal.rb', line 8

def ws?
  false
end