Class: Idl::IfSyntaxNode

Inherits:

SyntaxNode

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

Defined in:

lib/idlc/ast.rb

Instance Method Summary

• #to_ast ⇒ Object

Methods inherited from Treetop::Runtime::SyntaxNode

#set_input_file, #set_input_file_unless_already_set, #space?

Instance Method Details

#to_ast ⇒ Object

# File 'lib/idlc/ast.rb', line 9015

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