clojure.lang.GenClass.EmitMain C# (CSharp) Метод

        static void EmitMain(GenContext context, TypeBuilder proxyTB, string mainName, FieldBuilder mainFB)
        {
            MethodBuilder cb = proxyTB.DefineMethod("Main",MethodAttributes.Public| MethodAttributes.Static,CallingConventions.Standard,typeof(void),new Type[] { typeof(String[]) });
            ILGen gen = new ILGen(cb.GetILGenerator()); ;

            Label noMainLabel = gen.DefineLabel();
            Label endLabel = gen.DefineLabel();

            EmitGetVar(gen, mainFB);
            gen.Emit(OpCodes.Dup);
            gen.Emit(OpCodes.Brfalse_S, noMainLabel);
            gen.Emit(OpCodes.Castclass, typeof(IFn));
            gen.EmitLoadArg(0);                                 // gen.Emit(OpCodes.Ldarg_0);
            gen.EmitCall(Method_RT_seq);                        // gen.Emit(OpCodes.Call, Method_RT_seq);
            gen.EmitCall(Method_IFn_applyTo_Object_ISeq);       // gen.Emit(OpCodes.Call, Method_IFn_applyTo_Object_ISeq);
            gen.Emit(OpCodes.Pop);
            gen.Emit(OpCodes.Br_S, endLabel);

            // no main found
            gen.MarkLabel(noMainLabel);
            EmitUnsupported(gen, mainName);

            gen.MarkLabel(endLabel);
            gen.Emit(OpCodes.Ret);

            //context.AssyBldr.SetEntryPoint(cb);
            context.AssemblyBuilder.SetEntryPoint(cb);
        }