[Mono-bugs] [Bug 366400] DynamicMethod hits a "implement me" / "should notbe reached" error

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Sun Mar 2 07:58:32 EST 2008


User gert.driesen at pandora.be added comment

Gert Driesen <gert.driesen at pandora.be> changed:

           What    |Removed                                         |Added
                 CC|                                                |gert.driesen at pandora.be
             Status|RESOLVED                                        |REOPENED
         Resolution|FIXED                                           |

--- Comment #2 from Gert Driesen <gert.driesen at pandora.be>  2008-03-02 05:58:32 MST ---
Zoltan, MS does appear to allow callvirt with static methods and before r97095
this also worked on Mono for other cases:

using System;
using System.Reflection;
using System.Reflection.Emit;

class Program
  public delegate int BodyDelegate ();

  static void Main (string [] args)
    DynamicMethod method = new DynamicMethod ("GetInt", typeof (int),
      Type.EmptyTypes, typeof (Program).Module);
    ILGenerator generator = method.GetILGenerator ();

    MethodInfo parse = typeof (Int32).GetMethod ("Parse",
      new Type [] { typeof (string) });
    generator.Emit (OpCodes.Ldstr, "555");
    generator.EmitCall (OpCodes.Callvirt, parse, null);
    generator.Emit (OpCodes.Ret);

    BodyDelegate del = (BodyDelegate) method.CreateDelegate (typeof
    Console.WriteLine (del ());


I'm not saying our behavior is wrong; it just differs from that of MS.

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