private static Getter CreateGetter(FieldInfo field)
{
DynamicMethod callable = CreateDynamicGetterMethod();
Type returnType = field.FieldType;
ILGenerator il = callable.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
EmitHelper.UnboxOrCast(il, field.DeclaringType);
il.Emit(OpCodes.Ldfld, field);
if (returnType.IsValueType)
{
il.Emit(OpCodes.Box, returnType);
}
il.Emit(OpCodes.Ret);
return(callable.CreateDelegate(typeof(Getter)) as Getter);
}
private static Setter CreateSetter(FieldInfo field)
{
DynamicMethod callable = CreateDynamicSetterMethod();
Type returnType = field.FieldType;
ILGenerator il = callable.GetILGenerator();
il.DeclareLocal(returnType);
il.Emit(OpCodes.Ldarg_1);
EmitHelper.UnboxOrCast(il, returnType);
il.Emit(OpCodes.Stloc_0);
il.Emit(OpCodes.Ldarg_0);
EmitHelper.UnboxOrCast(il, field.DeclaringType);
il.Emit(OpCodes.Ldloc_0);
il.Emit(OpCodes.Stfld, field);
il.Emit(OpCodes.Ret);
return(callable.CreateDelegate(typeof(Setter)) as Setter);
}