// 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.
// Issue 18452: show pos info in undefined name errors
package p
import (
"C"
"fmt"
)
func a() {
fmt.Println("Hello, world!")
C.function_that_does_not_exist() // ERROR HERE
C.pi // ERROR HERE
}