3 files changed, 52 insertions, 0 deletions
diff --git a/test/fixedbugs/issue52128.dir/a.go b/test/fixedbugs/issue52128.dir/a.go
new file mode 100644
index 0000000..0abf831
--- /dev/null
+++ b/test/fixedbugs/issue52128.dir/a.go
@@ -0,0 +1,21 @@
+// Copyright 2022 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 a
+
+type I interface{}
+
+type F func()
+
+type s struct {
+	f F
+}
+
+func NewWithF(f F) *s {
+	return &s{f: f}
+}
+
+func NewWithFuncI(func() I) *s {
+	return &s{}
+}
diff --git a/test/fixedbugs/issue52128.dir/b.go b/test/fixedbugs/issue52128.dir/b.go
new file mode 100644
index 0000000..86f6ed7
--- /dev/null
+++ b/test/fixedbugs/issue52128.dir/b.go
@@ -0,0 +1,17 @@
+// Copyright 2022 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 b
+
+import (
+	"./a"
+)
+
+type S struct{}
+
+func (s *S) M1() a.I {
+	return a.NewWithF(s.M2)
+}
+
+func (s *S) M2() {}
diff --git a/test/fixedbugs/issue52128.dir/p.go b/test/fixedbugs/issue52128.dir/p.go
new file mode 100644
index 0000000..d3f3dbb
--- /dev/null
+++ b/test/fixedbugs/issue52128.dir/p.go
@@ -0,0 +1,14 @@
+// Copyright 2022 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 p
+
+import (
+	"./a"
+	"./b"
+)
+
+func f() {
+	a.NewWithFuncI((&b.S{}).M1)
+}