Incremental compilation breaks when modifying constructor properties

[Laimiux]

What

Incremental builds consistently fail to compile after adding or removing constructor parameters to a class marked with @ContributesBinding. I was able to reproduce it with some slight modifications to the sample within the Anvil repo

• Checkout the branch or copy code over link.
• First run ./gradlew :sample:assembleDebug
• Add or remove a parameter within RealParents class
• Run ./gradlew :sample:assembleDebug again
• You should see an error

/Users/laimonasturauskas/android/anvil/sample/app/build/tmp/kapt3/stubs/debug/com/squareup/anvil/sample/AppComponent.java:7: error: [Dagger/MissingBinding] com.squareup.anvil.sample.Parents cannot be provided without an @Provides-annotated method.
public abstract interface AppComponent extends com.squareup.anvil.sample.RandomComponent, com.squareup.anvil.sample.DescriptionComponent {
                ^
  
  Missing binding usage:
      com.squareup.anvil.sample.Parents is requested at
          com.squareup.anvil.sample.DescriptionComponent.parents()

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':sample:app:kaptDebugKotlin'.
> A failure occurred while executing org.jetbrains.kotlin.gradle.internal.KaptWithoutKotlincTask$KaptExecutionWorkAction
   > java.lang.reflect.InvocationTargetException (no error message)

The issue goes away when running ./gradlew :sample:asDebug --rerun-tasks. One potential hint is that the library/build/anvil/src-gen-main/ folder to be empty after incremental build compilation.

[JoelWilcox]

Closing this as a duplicate since it looks like the root issue is the same as #693. Feel free to reopen/add more details if you think this is caused by a separate issue.