Class: Idl::IfSyntaxNode

Inherits:

Treetop::Runtime::SyntaxNode

• Object
• Treetop::Runtime::SyntaxNode
• Idl::IfSyntaxNode

Defined in:

lib/idl/ast.rb

Instance Method Summary

• #to_ast ⇒ Object

Instance Method Details

#to_ast ⇒ Object

# File 'lib/idl/ast.rb', line 5417

def to_ast
  if_body_stmts = []
  if_body.elements.each do |e|
    if_body_stmts << e.e.to_ast
  end
  eifs = []
  unless elseifs.empty?
    elseifs.elements.each do |eif|
      stmts = []
      eif.body.elements.each do |e|
        stmts << e.e.to_ast
      end
      eifs << ElseIfAst.new(input, eif.interval, eif.body.interval, eif.expression.to_ast, stmts)
    end
  end
  final_else_stmts = []
  unless final_else.empty?
    final_else.body.elements.each do |e|
      final_else_stmts << e.e.to_ast
    end
  end
  if_body_ast = IfBodyAst.new(input, if_body.interval, if_body_stmts)
  final_else_ast =
    if final_else.empty?
      IfBodyAst.new(input, 0..0, final_else_stmts)
    else
      IfBodyAst.new(input, final_else.body.interval, final_else_stmts)
    end
  ast = IfAst.new(input, interval, if_cond.to_ast, if_body_ast, eifs, final_else_ast)
  ast
end