/NRefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/ReturnStatement.cs

http://github.com/icsharpcode/ILSpy · C# · 79 lines · 41 code · 10 blank · 28 comment · 2 complexity · 59b1fc690d2c42f82ce5416f7f9314f5 MD5 · raw file

  1. //
  2. // ReturnStatement.cs
  3. //
  4. // Author:
  5. // Mike Krüger <mkrueger@novell.com>
  6. //
  7. // Copyright (c) 2009 Novell, Inc (http://www.novell.com)
  8. //
  9. // Permission is hereby granted, free of charge, to any person obtaining a copy
  10. // of this software and associated documentation files (the "Software"), to deal
  11. // in the Software without restriction, including without limitation the rights
  12. // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13. // copies of the Software, and to permit persons to whom the Software is
  14. // furnished to do so, subject to the following conditions:
  15. //
  16. // The above copyright notice and this permission notice shall be included in
  17. // all copies or substantial portions of the Software.
  18. //
  19. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22. // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23. // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24. // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25. // THE SOFTWARE.
  26. namespace ICSharpCode.NRefactory.CSharp
  27. {
  28. /// <summary>
  29. /// return Expression;
  30. /// </summary>
  31. public class ReturnStatement : Statement
  32. {
  33. public static readonly TokenRole ReturnKeywordRole = new TokenRole ("return");
  34. public CSharpTokenNode ReturnToken {
  35. get { return GetChildByRole (ReturnKeywordRole); }
  36. }
  37. public Expression Expression {
  38. get { return GetChildByRole (Roles.Expression); }
  39. set { SetChildByRole (Roles.Expression, value); }
  40. }
  41. public CSharpTokenNode SemicolonToken {
  42. get { return GetChildByRole (Roles.Semicolon); }
  43. }
  44. public ReturnStatement ()
  45. {
  46. }
  47. public ReturnStatement (Expression returnExpression)
  48. {
  49. AddChild (returnExpression, Roles.Expression);
  50. }
  51. public override void AcceptVisitor (IAstVisitor visitor)
  52. {
  53. visitor.VisitReturnStatement (this);
  54. }
  55. public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
  56. {
  57. return visitor.VisitReturnStatement (this);
  58. }
  59. public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
  60. {
  61. return visitor.VisitReturnStatement (this, data);
  62. }
  63. protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
  64. {
  65. ReturnStatement o = other as ReturnStatement;
  66. return o != null && this.Expression.DoMatch(o.Expression, match);
  67. }
  68. }
  69. }