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Only look for synthetic applies under TypeApply with inferred arguments #15970

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Merged
merged 2 commits into from
Sep 5, 2022
Merged

Only look for synthetic applies under TypeApply with inferred arguments #15970

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f981f32
Only look for synthetic applies under TypeApply with inferred arguments
KacperFKorban Sep 4, 2022
fc65e2d
Combine conditions for TypeApply in isSyntheticApply
KacperFKorban Sep 5, 2022
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2 changes: 1 addition & 1 deletion compiler/src/dotty/tools/dotc/typer/Typer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ object Typer {
*/
private[typer] def isSyntheticApply(tree: tpd.Tree): Boolean = tree match {
case tree: tpd.Select => tree.hasAttachment(InsertedApply)
case TypeApply(fn, _) => isSyntheticApply(fn)
case TypeApply(fn, targs) => isSyntheticApply(fn) && targs.forall(_.isInstanceOf[tpd.InferredTypeTree])
case _ => false
}

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7 changes: 7 additions & 0 deletions tests/pos/i15969.scala
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@@ -0,0 +1,7 @@
object Obj {
def apply[L]: Unit = ???

extension (make: Unit) def apply(value: Int): String = ???

def test: String = Obj[Int](1)
}