Initial commit: Go 1.23 release state

test/fixedbugs/issue22389.go

@@ -0,0 +1,18 @@
+// errorcheck -d=panic
+
+// Copyright 2017 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
+
+type Foo struct{}
+
+func (f *Foo) Call(cb func(*Foo)) {
+	cb(f)
+}
+
+func main() {
+	f := &Foo{}
+	f.Call(func(f) {}) // ERROR "f .*is not a type"
+}