Class: Pione::Lang::EmptyRuleDeclaration

Inherits:
RuleDeclaration show all
Defined in:
lib/pione/lang/declaration.rb

Instance Method Summary collapse

Methods inherited from Declaration

#eval!, inherited

Methods included from Util::Positionable

#line_and_column, #pos, #set_source_position

Instance Method Details

#eval(env) ⇒ Object 



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# File 'lib/pione/lang/declaration.rb', line 314

def eval(env)
  rules = get_reference(env, expr, RuleExprSequence)
  rules.pieces.each do |piece|
    ref = piece.set(package_id: get_package_id(env, piece))
    definition = EmptyRuleDefinition.new(condition_context)
    env.rule_set(ref, definition)
  end
end