protected override RoutineDelegate GenerateArglessStub()
{
ClrMethod clr_method = ClrMethod;
Debug.Assert(clr_method != null, "CLR method should be fully reflected");
#if DEBUG_METHOD_STUBS
AssemblyName name = new AssemblyName("MethodStub_" + clr_method.ToString().Replace(':', '_'));
AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly(name, AssemblyBuilderAccess.Save, "C:\\Temp");
ModuleBuilder mb = ab.DefineDynamicModule(name.Name, name.Name + ".dll");
TypeBuilder tb = mb.DefineType(clr_method.Name.ToString());
MethodBuilder mmb = tb.DefineMethod("<^MethodStub>", PhpFunctionUtils.DynamicStubAttributes,
CallingConventions.Standard, Types.Object[0], Types.Object_PhpStack);
ILEmitter tmpil = new ILEmitter(mmb);
IndexedPlace tmpinstance = new IndexedPlace(PlaceHolder.Argument, 0);
IndexedPlace tmpstack = new IndexedPlace(PlaceHolder.Argument, 1);
clr_method.EmitArglessStub(tmpil, tmpstack, tmpinstance);
tb.CreateType();
ab.Save(name.Name + ".dll");
#endif
#if SILVERLIGHT
DynamicMethod stub = new DynamicMethod("<^>." + clr_method.Name.Value, Types.Object[0], Types.Object_PhpStack);
#else
DynamicMethod stub = new DynamicMethod("<^>." + clr_method.Name.Value, PhpFunctionUtils.DynamicStubAttributes,
CallingConventions.Standard, Types.Object[0], Types.Object_PhpStack, this.declaringType.RealType, true);
#endif
ILEmitter il = new ILEmitter(stub);
IndexedPlace instance = new IndexedPlace(PlaceHolder.Argument, 0);
IndexedPlace stack = new IndexedPlace(PlaceHolder.Argument, 1);
clr_method.EmitArglessStub(il, stack, instance);
// TODO: is it possible to drop the member?
// the compiler may get activated:
// member = null;
this.arglessStubMethod = stub;
return((RoutineDelegate)stub.CreateDelegate(typeof(RoutineDelegate)));
}
