1// Copyright 2017 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5// Issue 18452: show pos info in undefined name errors 6 7package p 8 9import ( 10 "C" 11 "fmt" 12) 13 14func a() { 15 fmt.Println("Hello, world!") 16 C.function_that_does_not_exist() // ERROR HERE 17 C.pi // ERROR HERE 18} 19