From 4f33c87ec520c1e9ccb1d3e1ec9c6e956adf3d25 Mon Sep 17 00:00:00 2001
From: Tom Grigg <tomegrigg@gmail.com>
Date: Thu, 22 Oct 2020 13:41:13 -0700
Subject: [PATCH] Add regression test for #6384

Fixed by 18ce5d2 in #6467
---
 tests/pos/i6384.scala | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tests/pos/i6384.scala

diff --git a/tests/pos/i6384.scala b/tests/pos/i6384.scala
new file mode 100644
index 000000000000..9758712cf090
--- /dev/null
+++ b/tests/pos/i6384.scala
@@ -0,0 +1,15 @@
+trait Tc1[A]
+trait Tc2[A]
+
+class X
+object X {
+  implicit def catchAll[F[_]]: F[X] = ???
+}
+
+type ManualLambda[a] = Tc1[a] & Tc2[a]
+
+object app extends App {
+  implicitly[Tc1[X]] //ok
+  implicitly[ManualLambda[X]] // ok
+  implicitly[Tc1[X] & Tc2[X]] // no implicit argument of type Tc1[X] & Tc2[X] was found for parameter ev of method implicitly in object DottyPredef
+}