Anvil 2.4.5 does not pick up new files with Multibindings

[matejdro]

Steps to reproduce:

1. Download and open Project.zip
2. Run project
3. Note that logs/activity will print two entries (as it should)
4. Completely delete LibraryMultibinds.kt
5. Run again and check logs/activity
6. Logs/activity will now show only a single entry, as it should
7. Re-add LibraryMultibinds.kt
8. Run project
9. Note that Logs/activity still show only a single entry. Clean build fixes the issue.

This seems similar to the #693, however, I believe it is a different issue:

• Not related to the annotations changes, it happens when adding completely new files from scratch
• kaptGenerateStubsDebugKotlin gets executed normally in step 8, so it is not UP-TO-DATE issue
• It happens regardless of the kotlin.incremental.useClasspathSnapshot flag setting
• This seems to be a regression with Anvil 2.4.5 (or more likely Kotlin 1.8.2X)
• None of the workarounds from the Compiler doesn't pick incremental changes to multibindings in some circumstances #693 thread seem to work

This is pretty serious issue since it requires clean build when every single new file using multibindings is added to the project.

Might be related to the #707 and #708

[tujhex]

I have this problem on my project, seems that it's related directly to Anvil, because when I downgraded anvil to 2.4.4 all works fine again. PS: also I disabled new IR backend with kapt.use.jvm.ir=false, because it breaks dagger in strange manner

[tujhex]

A little note: with Anvil 2.4.5/2.4.6, kotlin 1.8.21 and kapt.use.jvm.ir=false it's broken (dagger components not generated)

[ZacSweers]

This is a dupe of #693

[matejdro]

Can you explain why this is a dupe? I've made a list in the ticket on why I believe this is not a dupe.

[ZacSweers]

The IC issue is not dependent on the new IC being enabled, it's just exacerbated by it. I think it's a distraction to treat all these IC related issues as independent and better to combine their details in one place (where someone that works on it is already active).

[matejdro]

I would agree if those issues had seemingly same cause, but while they are all related to IC (and have similar outcomes), it seems that this one has a completely different cause because it happens in completely different circumstances.

[matejdro]

Here is a reproducing branch instead of a zip file: https://github.com/matejdro/issues/tree/anvil-ic-new-file

[matejdro]

This seems fixed by v2.5.0-beta01 with trackSourceFiles on 🎉

[JoelWilcox]

Thanks for updating @matejdro ! It's helpful to get confirmation that things are working while we're testing out the new changes :)

[RBusarow]

Excellent!