3 files changed, 22 insertions, 0 deletions
diff --git a/test/typeparam/issue47514c.dir/a.go b/test/typeparam/issue47514c.dir/a.go
new file mode 100644
index 0000000000..782b1d2a4f
--- /dev/null
+++ b/test/typeparam/issue47514c.dir/a.go
@@ -0,0 +1,5 @@
+package a
+
+type Doer[T any] interface {
+	Do() T
+}
diff --git a/test/typeparam/issue47514c.dir/main.go b/test/typeparam/issue47514c.dir/main.go
new file mode 100644
index 0000000000..bc1166f761
--- /dev/null
+++ b/test/typeparam/issue47514c.dir/main.go
@@ -0,0 +1,10 @@
+package main
+
+import "a"
+
+func Do[T any](doer a.Doer[T]) {
+	doer.Do()
+}
+
+func main() {
+}
diff --git a/test/typeparam/issue47514c.go b/test/typeparam/issue47514c.go
new file mode 100644
index 0000000000..76930e5e4f
--- /dev/null
+++ b/test/typeparam/issue47514c.go
@@ -0,0 +1,7 @@
+// rundir -G=3
+
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ignored