Class: Apricot::Scope

Inherits:
Object show all
Defined in:
lib/apricot/scopes.rb

Direct Known Subclasses

FnScope, LetScope, OverloadScope

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ Scope

Returns a new instance of Scope.



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# File 'lib/apricot/scopes.rb', line 52

def initialize(parent)
  @parent = parent
  @variables = {}
  @loop_label = nil
end

Instance Attribute Details

#loop_label ⇒ Object

The loop label stores the code location where a (recur) form should jump to.



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# File 'lib/apricot/scopes.rb', line 50

def loop_label
  @loop_label
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/apricot/scopes.rb', line 47

def parent
  @parent
end

#variables ⇒ Object (readonly)

Returns the value of attribute variables.



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# File 'lib/apricot/scopes.rb', line 47

def variables
  @variables
end