public override void AppendWrite(ILGenerator generator, MessageField field)
{
var done = generator.DefineLabel();
var tmp = generator.DeclareLocal(typeof(Nullable <>).MakeGenericType(FieldType));
generator.Emit(OpCodes.Ldloc_0);
generator.Emit(OpCodes.Call, Property.GetGetMethod());
generator.Emit(OpCodes.Stloc, tmp.LocalIndex);
generator.Emit(OpCodes.Ldloca, tmp.LocalIndex);
generator.Emit(OpCodes.Call, typeof(Nullable <>)
.MakeGenericType(FieldType)
.GetProperty("HasValue")
.GetGetMethod());
generator.Emit(OpCodes.Brfalse_S, done);
field.AppendGuard(generator, Property.GetGetMethod(), done);
field.AppendHeader(generator);
generator.Emit(OpCodes.Ldloca, tmp.LocalIndex);
generator.Emit(OpCodes.Call, typeof(Nullable <>)
.MakeGenericType(FieldType)
.GetProperty("Value")
.GetGetMethod());
field.AppendWriteField(generator);
generator.Emit(OpCodes.Pop);
generator.MarkLabel(done);
}
public override void AppendWrite(ILGenerator generator, MessageField field)
{
var done = generator.DefineLabel();
field.AppendGuard(generator, Property.GetGetMethod(), done);
field.AppendHeader(generator);
generator.Emit(OpCodes.Ldloc_0);
generator.Emit(OpCodes.Call, Property.GetGetMethod());
field.AppendWriteField(generator);
generator.Emit(OpCodes.Pop);
generator.MarkLabel(done);
}
