// Copyright 2023 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 func _() (int, UndefinedType /* ERROR "undefined: UndefinedType" */ , string) { return 0 // ERROR "not enough return values\n\thave (number)\n\twant (int, unknown type, string)" } func _() (int, UndefinedType /* ERROR "undefined: UndefinedType" */ ) { return 0, 1, 2 // ERROR "too many return values\n\thave (number, number, number)\n\twant (int, unknown type)" } // test case from issue func _() UndefinedType /* ERROR "undefined: UndefinedType" */ { return // ERROR "not enough return values\n\thave ()\n\twant (unknown type)" }