From d49fdb881e234558adf156b067d885501573d99d Mon Sep 17 00:00:00 2001
From: Friendseeker <66892505+Friendseeker@users.noreply.github.com>
Date: Tue, 17 Dec 2024 12:18:00 -0800
Subject: [PATCH] Add scripted test for #1507

---
 .../test/scala/sbt/internal/inc/IncHandler.scala  | 11 +++++++++++
 .../anon-class-dep/A/Refined.scala                |  8 ++++++++
 .../anon-class-dep/B/Client.scala                 |  7 +++++++
 .../source-dependencies/anon-class-dep/build.json | 15 +++++++++++++++
 .../source-dependencies/anon-class-dep/test       |  2 ++
 5 files changed, 43 insertions(+)
 create mode 100644 zinc/src/sbt-test/source-dependencies/anon-class-dep/A/Refined.scala
 create mode 100644 zinc/src/sbt-test/source-dependencies/anon-class-dep/B/Client.scala
 create mode 100644 zinc/src/sbt-test/source-dependencies/anon-class-dep/build.json
 create mode 100644 zinc/src/sbt-test/source-dependencies/anon-class-dep/test

diff --git a/internal/zinc-scripted/src/test/scala/sbt/internal/inc/IncHandler.scala b/internal/zinc-scripted/src/test/scala/sbt/internal/inc/IncHandler.scala
index 8b8d19305..a8da05cb2 100644
--- a/internal/zinc-scripted/src/test/scala/sbt/internal/inc/IncHandler.scala
+++ b/internal/zinc-scripted/src/test/scala/sbt/internal/inc/IncHandler.scala
@@ -225,6 +225,9 @@ class IncHandler(directory: Path, cacheDir: Path, scriptedLog: ManagedLogger, co
     onArgs("checkIterations") {
       case (p, x :: Nil, i) => p.checkNumberOfCompilerIterations(i, x.toInt)
     },
+    onArgs("checkNumberOfLibraries") {
+      case (p, x :: Nil, i) => p.checkNumberOfLibraries(i, x.toInt)
+    },
     onArgs("checkCycles") {
       case (p, x :: Nil, i) => p.checkNumberOfCycles(i, x.toInt)
     },
@@ -525,6 +528,14 @@ case class ProjectStructure(
       ()
     }
 
+  def checkNumberOfLibraries(i: IncState, expected: Int): Future[Unit] =
+    compile(i).map { analysis =>
+      val count = analysis.stamps.libraries.size
+      val msg = s"analysis.stamps.libraries.size = $count (expected $expected)"
+      assert(count == expected, msg)
+      ()
+    }
+
   def run(i: IncState, params: Seq[String]): Future[Unit] =
     compile(i).map { analysis =>
       discoverMainClasses(Some(analysis.apis)) match {
diff --git a/zinc/src/sbt-test/source-dependencies/anon-class-dep/A/Refined.scala b/zinc/src/sbt-test/source-dependencies/anon-class-dep/A/Refined.scala
new file mode 100644
index 000000000..01a3272d3
--- /dev/null
+++ b/zinc/src/sbt-test/source-dependencies/anon-class-dep/A/Refined.scala
@@ -0,0 +1,8 @@
+package A
+
+class SRC[_]
+class Refined {
+  def select() = new {
+    def using(opt: Option[SRC[_]] => Some[SRC[_]]) = opt
+  }
+}
diff --git a/zinc/src/sbt-test/source-dependencies/anon-class-dep/B/Client.scala b/zinc/src/sbt-test/source-dependencies/anon-class-dep/B/Client.scala
new file mode 100644
index 000000000..f8845ec20
--- /dev/null
+++ b/zinc/src/sbt-test/source-dependencies/anon-class-dep/B/Client.scala
@@ -0,0 +1,7 @@
+package B
+
+import A.Refined
+
+class Client {
+  def temp = new Refined().select().using(null)
+}
diff --git a/zinc/src/sbt-test/source-dependencies/anon-class-dep/build.json b/zinc/src/sbt-test/source-dependencies/anon-class-dep/build.json
new file mode 100644
index 000000000..7903253bc
--- /dev/null
+++ b/zinc/src/sbt-test/source-dependencies/anon-class-dep/build.json
@@ -0,0 +1,15 @@
+{
+  "projects": [
+    {
+      "name": "B",
+      "dependsOn": [
+        "A"
+      ],
+      "scalaVersion": "2.13.x"
+    },
+    {
+      "name": "A",
+      "scalaVersion": "2.13.x"
+    }
+  ]
+}
diff --git a/zinc/src/sbt-test/source-dependencies/anon-class-dep/test b/zinc/src/sbt-test/source-dependencies/anon-class-dep/test
new file mode 100644
index 000000000..35d2efc06
--- /dev/null
+++ b/zinc/src/sbt-test/source-dependencies/anon-class-dep/test
@@ -0,0 +1,2 @@
+> B/compile
+> B/checkNumberOfLibraries 1