go source for verification 2026-05-22

test/fixedbugs/issue21934.go

@@ -0,0 +1,26 @@
+// errorcheck
+
+// Copyright 2019 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.
+
+// selector expression resolves incorrectly for defined
+// pointer types.
+
+package main
+
+type E struct{ f int }
+type T struct{ E }
+
+func (*T) f() int { return 0 }
+
+type P *T
+type PP **T
+
+func main() {
+	var x P
+	_ = x.f // ERROR "x\.f undefined \(type P has no field or method f\)"
+
+	var y PP
+	_ = y.f // ERROR "y\.f undefined \(type PP has no field or method f\)"
+}