diff --git a/compiler/src/dotty/tools/dotc/transform/CheckUnused.scala b/compiler/src/dotty/tools/dotc/transform/CheckUnused.scala
index 3378ce06f848..b1d3c2d4438b 100644
--- a/compiler/src/dotty/tools/dotc/transform/CheckUnused.scala
+++ b/compiler/src/dotty/tools/dotc/transform/CheckUnused.scala
@@ -166,7 +166,10 @@ class CheckUnused private (phaseMode: PhaseMode, suffix: String) extends MiniPha
       tree.expansion.putAttachment(InlinedParameter, ())
     ctx
   override def transformInlined(tree: Inlined)(using Context): tree.type =
-    transformAllDeep(tree.call)
+    if !tree.call.isEmpty then
+      if !refInfos.calls.containsKey(tree.call) then
+        refInfos.calls.put(tree.call, ())
+        transformAllDeep(tree.call)
     tree
 
   override def prepareForBind(tree: Bind)(using Context): Context =
@@ -491,6 +494,7 @@ object CheckUnused:
     val asss = mutable.Set.empty[Symbol]              // targets of assignment
     val skip = mutable.Set.empty[Symbol]              // methods to skip (don't warn about their params)
     val nowarn = mutable.Set.empty[Symbol]            // marked @nowarn
+    val calls = new IdentityHashMap[Tree, Unit]          // inlined call already seen
     val imps = new IdentityHashMap[Import, Unit]         // imports
     val sels = new IdentityHashMap[ImportSelector, Unit] // matched selectors
     def register(tree: Tree)(using Context): Unit = if tree.srcPos.isUserCode then
diff --git a/compiler/src/dotty/tools/dotc/transform/PostTyper.scala b/compiler/src/dotty/tools/dotc/transform/PostTyper.scala
index e5eb03c24cd4..6d5175bf17a0 100644
--- a/compiler/src/dotty/tools/dotc/transform/PostTyper.scala
+++ b/compiler/src/dotty/tools/dotc/transform/PostTyper.scala
@@ -369,10 +369,7 @@ class PostTyper extends MacroTransform with IdentityDenotTransformer { thisPhase
         case UnApply(fun, implicits, patterns) =>
           // Reverse transform order for the same reason as in `app1` above.
           val patterns1 = transform(patterns)
-          val tree1 = cpy.UnApply(tree)(transform(fun), transform(implicits), patterns1)
-          // The pickling of UnApply trees uses the tpe of the tree,
-          // so we need to clean retains from it here
-          tree1.withType(transformAnnotsIn(CleanupRetains()(tree1.tpe)))
+          cpy.UnApply(tree)(transform(fun), transform(implicits), patterns1)
         case tree: TypeApply =>
           if tree.symbol == defn.QuotedTypeModule_of then
             ctx.compilationUnit.needsStaging = true
diff --git a/tests/pos-custom-args/captures/i24207.scala b/tests/pos-custom-args/captures/i24207.scala
deleted file mode 100644
index 075b42315a3c..000000000000
--- a/tests/pos-custom-args/captures/i24207.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-import language.experimental.captureChecking
-
-class Generator:
-  private def generateTable(table: Table) =
-    val (ownRelations, _) = calculateOwnRelations(table)
-    ownRelations
-
-  private def calculateOwnRelations(table: Table) =
-    val ownRelations = table.relations.filter(_.association.isDefined)
-    (ownRelations, Nil)
-
-case class Table(relations: Seq[TableRelation])
-case class TableRelation(association: Option[Association])
-trait Association
diff --git a/tests/warn/i24263.scala b/tests/warn/i24263.scala
deleted file mode 100644
index fc4768de2597..000000000000
--- a/tests/warn/i24263.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-//> using options -Werror -Wunused:all
-
-object test {
-  def f(t: Tuple): Nothing = ???
-  val _ = (inputTuple: NamedTuple.NamedTuple[Tuple, Tuple]) => f(inputTuple)
-}