// Copyright 2025 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 "math" var ( _ = math.Sqrt _ = math.SQrt /* ERROR "undefined: math.SQrt (but have Sqrt)" */ _ = math.sqrt /* ERROR "name sqrt not exported by package math" */ _ = math.Foo /* ERROR "undefined: math.Foo" */ _ = math.foo /* ERROR "undefined: math.foo" */ )