Local variables in sync methods are not visible in the VS debugger

[DaemonSharps]

Environment:

• OS: windows
• Framework: net6.0
• Type of application: Nunit Test Application
• Version of AspectInjector: 2.8.1

Describe the bug
Local variables are not visible when debugging synchronous methods when using AspectInjector.

To Reproduce
I am using example from README

[Aspect(Scope.Global)]
[Injection(typeof(AroundTests_Simple))]
public class AroundTests_Simple : Attribute
{
        [Advice(Kind.Around, Targets = Target.Method)]
        public object AroundMethod([Argument(Source.Target)] Func<object[], object> target,
            [Argument(Source.Arguments)] object[] arguments)
        {
            return target(arguments);
        }
    }

Use with synchronous test method.

[TestFixture]
    public class TestClass
    {
        [Test]
        [AroundTests_Simple]
        public void Test()
        {
            var test = 1;

            Assert.True(test == 1);
        }
}

And get that exception:

But with async method it works correctly:

Additional info:
Old issue for async methods
#71

[pamidur]

It is a side effect of the way around method is implemented. I didn't catch it earlier somehow :)
Asyncs have a bit different implementation thought.
I'll look into it! Thank for the report

[pamidur]

please see if 2.8.2-pre3 fixes it for you?

[DaemonSharps]

Yes, it`s work!
Thank you!!!!

[StefH]

@pamidur
Can you please release an official 2.8.3 release (and also update Aspects.Universal to use this latest fixed version 2.8.3 from AspectInjector) ?

[pamidur]

I just released 2.8.2 today. It should contain all the latest fixes. I'll update Aspect.Universal soon

…

On Fri, 7 Jul 2023, 20:53 Stef Heyenrath, ***@***.***> wrote: @pamidur <https://github.com/pamidur> Can you please release an official *2.8.3* release (and also update Aspects.Universal to use this latest fixed version 2.8.3 from AspectInjector) ? — Reply to this email directly, view it on GitHub <#217 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA7HZUEMVNS7ME53RUE5LALXO7E7XANCNFSM6AAAAAAYNOIDAM> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[StefH]

@pamidur
I'm used the 2.8.2 and 2.8.3-pre1 but for some reason I still get the same issue for an exception in a try-catch ?

• Note that this method is synchronous. But the main method flow is async.
• This is an old .NET Framework 4.8 style project

---

Could this still be an issue?

[pamidur]

I well could. Please reopen the issue, I'll take a look at exception block behaviour

…

On Tue, 1 Aug 2023, 17:56 Stef Heyenrath, ***@***.***> wrote: @pamidur <https://github.com/pamidur> I'm used the 2.8.2 and 2.8.3-pre1 but for some reason I still get the same issue for an exception in a try-catch ? [image: image] <https://user-images.githubusercontent.com/249938/257418351-65f69674-4f0d-44ea-9922-fbb0dc230d04.png> Note that this method is synchronous. ------------------------------ Could this still be an issue? — Reply to this email directly, view it on GitHub <#217 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA7HZUEQTCNNG2H6I4ODRE3XTCLATANCNFSM6AAAAAAYNOIDAM> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[StefH]

@pamidur - I cannot reopen this issue because I did not create it.

[pamidur]

No worries, I'm on it

[lezar44]

Hello,
I've had the same issue with a WPF project using .Net Core 3.1
Downgrading to version 2.4.1 of aspect-injector solved the issue.
Hope it can help you.

[StefH]

No worries, I'm on it

Did you have time yet to fix this?

[pamidur]

still looking into it, sorry, don't have much time recently :(

[lezar44]

I've solved this issue with a split of Around Advice in Before and After. And now the debugger works fine :

        [Advice(Kind.Before, Targets = Target.Method)]
        public void BeforeMethod([Argument(Source.Name)] string name, [Argument(Source.Type)] Type instanceType, [Argument(Source.Arguments)] object[] arguments)

and

        [Advice(Kind.After, Targets = Target.Method)]
        public void AfterMethod([Argument(Source.Name)] string name, [Argument(Source.Type)] Type instanceType, [Argument(Source.Arguments)] object[] arguments, [Argument(Source.ReturnValue)] object result)