diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index da65d980b706..b8fc6d624997 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -27,10 +27,10 @@ on:
     - cron: '0 3 * * *'  # Every day at 3 AM
   workflow_dispatch:
 
-# Cancels any in-progress runs within the same group identified by workflow name and GH reference (branch or tag) 
+# Cancels any in-progress runs within the same group identified by workflow name and GH reference (branch or tag)
 # For example it would:
 # - terminate previous PR CI execution after pushing more changes to the same PR branch
-# - terminate previous on-push CI run after merging new PR to main 
+# - terminate previous on-push CI run after merging new PR to main
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
@@ -183,7 +183,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Test
-        run: sbt ";scala3-bootstrapped/compile; scala3-bootstrapped/testCompilation; scala3-presentation-compiler-bootstrapped/test; scala3-language-server/test"
+        run: sbt ";scala3-bootstrapped/compile; scala3-bootstrapped/testCompilation; scala3-presentation-compiler/test; scala3-language-server/test"
         shell: cmd
 
       - name: build binary
diff --git a/build.sbt b/build.sbt
index d6a366305f96..8f4a78338a97 100644
--- a/build.sbt
+++ b/build.sbt
@@ -29,7 +29,7 @@ val dist = Build.dist
 val `community-build` = Build.`community-build`
 val `sbt-community-build` = Build.`sbt-community-build`
 val `scala3-presentation-compiler` = Build.`scala3-presentation-compiler`
-val `scala3-presentation-compiler-bootstrapped` = Build.`scala3-presentation-compiler-bootstrapped`
+val `scala3-presentation-compiler-testcases` = Build.`scala3-presentation-compiler-testcases`
 
 val sjsSandbox = Build.sjsSandbox
 val sjsJUnitTests = Build.sjsJUnitTests
diff --git a/compiler/src/dotty/tools/dotc/ast/TreeInfo.scala b/compiler/src/dotty/tools/dotc/ast/TreeInfo.scala
index c4021f0c9724..8c682971adcb 100644
--- a/compiler/src/dotty/tools/dotc/ast/TreeInfo.scala
+++ b/compiler/src/dotty/tools/dotc/ast/TreeInfo.scala
@@ -108,6 +108,10 @@ trait TreeInfo[T <: Untyped] { self: Trees.Instance[T] =>
     case _ =>
       tree
 
+  def stripNamedArg(tree: Tree) = tree match
+    case NamedArg(_, arg) => arg
+    case _ => tree
+
   /** The number of arguments in an application */
   def numArgs(tree: Tree): Int = unsplice(tree) match {
     case Apply(fn, args) => numArgs(fn) + args.length
diff --git a/presentation-compiler-testcases/src/tests/macros/20560.scala b/presentation-compiler-testcases/src/tests/macros/20560.scala
new file mode 100644
index 000000000000..f72fc473f452
--- /dev/null
+++ b/presentation-compiler-testcases/src/tests/macros/20560.scala
@@ -0,0 +1,16 @@
+package tests.macros
+
+import scala.quoted.{Expr, Quotes}
+
+object Macro20560:
+  transparent inline def loadJavaSqlDriver: Int = ${ loadJavaSqlDriverImpl }
+
+  private def loadJavaSqlDriverImpl(using Quotes): Expr[42] =
+    Class.forName("java.sql.Driver")
+    '{42}
+
+  transparent inline def loadJavaSqlInexisting: Int = ${ loadJavaSqlInexistingImpl }
+
+  private def loadJavaSqlInexistingImpl(using Quotes): Expr[42] =
+    Class.forName("java.sql.Inexisting")
+    '{42}
diff --git a/presentation-compiler/test/dotty/tools/pc/base/BasePCSuite.scala b/presentation-compiler/test/dotty/tools/pc/base/BasePCSuite.scala
index 9249d813a880..ae1e49e068fe 100644
--- a/presentation-compiler/test/dotty/tools/pc/base/BasePCSuite.scala
+++ b/presentation-compiler/test/dotty/tools/pc/base/BasePCSuite.scala
@@ -25,9 +25,9 @@ import org.junit.runner.RunWith
 import scala.meta.pc.CompletionItemPriority
 
 object TestResources:
-  val scalaLibrary = BuildInfo.ideTestsDependencyClasspath.map(_.toPath).toSeq
+  val classpath = BuildInfo.ideTestsDependencyClasspath.map(_.toPath).toSeq
   val classpathSearch =
-    ClasspathSearch.fromClasspath(scalaLibrary, ExcludedPackagesHandler.default)
+    ClasspathSearch.fromClasspath(classpath, ExcludedPackagesHandler.default)
 
 @RunWith(classOf[ReusableClassRunner])
 abstract class BasePCSuite extends PcAssertions:
@@ -38,11 +38,11 @@ abstract class BasePCSuite extends PcAssertions:
   val executorService: ScheduledExecutorService =
     Executors.newSingleThreadScheduledExecutor()
   val testingWorkspaceSearch = TestingWorkspaceSearch(
-    TestResources.scalaLibrary.map(_.toString)
+    TestResources.classpath.map(_.toString)
   )
 
   lazy val presentationCompiler: PresentationCompiler =
-    val myclasspath: Seq[Path] = TestResources.scalaLibrary
+    val myclasspath: Seq[Path] = TestResources.classpath
     val scalacOpts = scalacOptions(myclasspath)
     val search = new MockSymbolSearch(
       testingWorkspaceSearch,
diff --git a/presentation-compiler/test/dotty/tools/pc/tests/hover/HoverTermSuite.scala b/presentation-compiler/test/dotty/tools/pc/tests/hover/HoverTermSuite.scala
index ac42663d929c..2828b946c7c3 100644
--- a/presentation-compiler/test/dotty/tools/pc/tests/hover/HoverTermSuite.scala
+++ b/presentation-compiler/test/dotty/tools/pc/tests/hover/HoverTermSuite.scala
@@ -596,6 +596,21 @@ class HoverTermSuite extends BaseHoverSuite:
         |""".stripMargin
     )
 
+  @Test def `i20560`=
+    check(
+      "val re@@s = tests.macros.Macro20560.loadJavaSqlDriver",
+      """```scala
+        |val res: Int
+        |```
+        |""".stripMargin
+    )
+
+  @Test def `i20560-2`=
+    check(
+      "val re@@s = tests.macros.Macro20560.loadJavaSqlInexisting",
+      "", // crashes in the Macro; no type info
+    )
+
   @Test def `import-rename` =
     check(
       """
diff --git a/project/Build.scala b/project/Build.scala
index b19b1b5440c2..43aaad9c8e56 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -1153,26 +1153,23 @@ object Build {
     )
 
   lazy val `scala3-presentation-compiler` = project.in(file("presentation-compiler"))
-    .asScala3PresentationCompiler(NonBootstrapped)
-  lazy val `scala3-presentation-compiler-bootstrapped` = project.in(file("presentation-compiler"))
-    .asScala3PresentationCompiler(Bootstrapped)
+    .withCommonSettings(Bootstrapped)
+    .dependsOn(`scala3-compiler-bootstrapped`, `scala3-library-bootstrapped`, `scala3-presentation-compiler-testcases` % "test->test")
+    .settings(presentationCompilerSettings)
+    .settings(scala3PresentationCompilerBuildInfo)
 
-  def scala3PresentationCompiler(implicit mode: Mode): Project = mode match {
-    case NonBootstrapped => `scala3-presentation-compiler`
-    case Bootstrapped => `scala3-presentation-compiler-bootstrapped`
-  }
-
-  def scala3PresentationCompilerBuildInfo(implicit mode: Mode) =
+  def scala3PresentationCompilerBuildInfo =
     Seq(
       ideTestsDependencyClasspath := {
-        val dottyLib = (dottyLibrary / Compile / classDirectory).value
+        val testCasesLib = (`scala3-presentation-compiler-testcases` / Compile / classDirectory).value
+        val dottyLib = (`scala3-library-bootstrapped` / Compile / classDirectory).value
         val scalaLib =
-          (dottyLibrary / Compile / dependencyClasspath)
+          (`scala3-library-bootstrapped` / Compile / dependencyClasspath)
             .value
             .map(_.data)
             .filter(_.getName.matches("scala-library.*\\.jar"))
             .toList
-        dottyLib :: scalaLib
+        testCasesLib :: dottyLib :: scalaLib
         // Nil
       },
       Compile / buildInfoPackage := "dotty.tools.pc.buildinfo",
@@ -1231,6 +1228,10 @@ object Build {
     )
   }
 
+  lazy val `scala3-presentation-compiler-testcases` = project.in(file("presentation-compiler-testcases"))
+    .dependsOn(`scala3-compiler-bootstrapped`)
+    .settings(commonBootstrappedSettings)
+
   lazy val `scala3-language-server` = project.in(file("language-server")).
     dependsOn(dottyCompiler(Bootstrapped)).
     settings(commonBootstrappedSettings).
@@ -1959,7 +1960,7 @@ object Build {
 
     // FIXME: we do not aggregate `bin` because its tests delete jars, thus breaking other tests
     def asDottyRoot(implicit mode: Mode): Project = project.withCommonSettings.
-      aggregate(`scala3-interfaces`, dottyLibrary, dottyCompiler, tastyCore, `scala3-sbt-bridge`, scala3PresentationCompiler).
+      aggregate(`scala3-interfaces`, dottyLibrary, dottyCompiler, tastyCore, `scala3-sbt-bridge`, `scala3-presentation-compiler`).
       bootstrappedAggregate(`scala3-language-server`, `scala3-staging`,
         `scala3-tasty-inspector`, `scala3-library-bootstrappedJS`, scaladoc).
       dependsOn(tastyCore).