[Mono-bugs] [Bug 684438] New: SIGABRT we can't encode valuetypes, we should have never reached this line

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=684438

https://bugzilla.novell.com/show_bug.cgi?id=684438#c0


           Summary: SIGABRT we can't encode valuetypes, we should have
                    never reached this line
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: msafar at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


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

class Program
{
    static void Main ()
    {
        AssemblyName asmname = new AssemblyName ();
        asmname.Name = "assemfilename.exe";
        AssemblyBuilder asmbuild = System.Threading.Thread.GetDomain ().
                    DefineDynamicAssembly (asmname,
AssemblyBuilderAccess.RunAndSave);
        ModuleBuilder modbuild = asmbuild.DefineDynamicModule ("modulename",
           "assemfilename.exe");

        TypeBuilder myType = modbuild.DefineType ("Sample",
TypeAttributes.Public);

        MethodBuilder mb = myType.DefineMethod ("Method",
MethodAttributes.Public, typeof (void), new Type [] { typeof (int), typeof
(decimal) });
        ParameterBuilder pb = mb.DefineParameter (1, ParameterAttributes.In,
"foo");
        pb.SetConstant (5m);
        mb.GetILGenerator ().Emit (OpCodes.Ret);

        myType.CreateType ();
    }
}


Compile & Run

Mono:

we can't encode valuetypes, we should have never reached this line
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native)
System.Reflection.Emit.TypeBuilder.create_runtime_class
(System.Reflection.Emit.TypeBuilder,System.Reflection.Emit.TypeBuilder)
<0xffffffff>
  at System.Reflection.Emit.TypeBuilder.CreateType () <0x0043f>
  at Program.Main () <0x001e3>
  at (wrapper runtime-invoke) object.runtime_invoke_void
(object,intptr,intptr,intptr) <0xffffffff>

NET

Unhandled Exception: System.ArgumentException: Constant does not match the
defined type.
   at System.Reflection.Emit.TypeBuilder.SetConstantValue(ModuleBuilder module,
Int32 tk, Type destType, Object value)
   at Program.Main()

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