mirror of
https://github.com/golang/go
synced 2024-11-06 14:16:15 -07:00
24 lines
484 B
Go
24 lines
484 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2016 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 main
|
||
|
|
|
||
|
|
import "runtime"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
var file string
|
||
|
|
var line int
|
||
|
|
func() {
|
||
|
|
defer func() {
|
||
|
|
_, file, line, _ = runtime.Caller(1)
|
||
|
|
}()
|
||
|
|
}() // this is the expected line
|
||
|
|
const EXPECTED = 18
|
||
|
|
if line != EXPECTED {
|
||
|
|
println("Expected line =", EXPECTED, "but got line =", line, "and file =", file)
|
||
|
|
}
|
||
|
|
}
|