Follow-up to #1396

steps

• checkout https://github.com/OndrejSpanel/ZincApiHash
• if using IntelliJ IDE, make sure you have highlighting set to Built-in, not Compiler
• from sbt use clean;compile
• change the local variable name in Entities.f or change the comment in the same file
• use compile

problem

There are two compilation cycles:

[info] compiling 2 Scala sources to C:\Dev\ZincOvercompile\target\scala-3.5.1\classes ...
[info] done compiling
[info] compiling 1 Scala source to C:\Dev\ZincOvercompile\target\scala-3.5.1\classes ...
[info] done compiling

expectation

No more compilation cycles should be needed on a change which does not change the API.

notes

• I have developed a SBT plugin to help me isolating problems like this. It checks sbt.internal.inc.Analysis and prints which files were compiled and what classed have changed their API as a result of compilation. When used on this repro, it shows apiHash change on EntityState class
• when you repeat modify / compile again, there is only one compilation cycle. The additional cycle happens only on the first compile after clean;compile.