From a996c7392b13830a6cb5d01db00ccdd1dc61f8be Mon Sep 17 00:00:00 2001
From: friendseeker <66892505+Friendseeker@users.noreply.github.com>
Date: Sun, 29 Sep 2024 20:10:08 -0700
Subject: [PATCH] Add log for third class invalidation

---
 .../src/main/scala/sbt/internal/inc/IncrementalCommon.scala      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/zinc-core/src/main/scala/sbt/internal/inc/IncrementalCommon.scala b/internal/zinc-core/src/main/scala/sbt/internal/inc/IncrementalCommon.scala
index 4bdef942d..dfe6a869f 100644
--- a/internal/zinc-core/src/main/scala/sbt/internal/inc/IncrementalCommon.scala
+++ b/internal/zinc-core/src/main/scala/sbt/internal/inc/IncrementalCommon.scala
@@ -492,6 +492,7 @@ private[inc] abstract class IncrementalCommon(
       val transitive = IncrementalCommon.transitiveDeps(recompiledClasses, log)(dependsOnClass)
       (transitive -- recompiledClasses).filter(analysis.apis.internalAPI(_).hasMacro)
     }
+    log.debug(s"Invalidated macros due to upstream dependencies change: ${thirdClassInvalidation}")
 
     val newInvalidations =
       (firstClassInvalidation -- recompiledClasses) ++ secondClassInvalidation ++ thirdClassInvalidation