mirror of
https://github.com/golang/go
synced 2024-11-23 21:40:05 -07:00
17 lines
335 B
Go
17 lines
335 B
Go
// errorcheck
|
|
|
|
// Copyright 2014 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.
|
|
|
|
// Check for cycles in a function value.
|
|
|
|
package funcvalue
|
|
|
|
func fx() int {
|
|
_ = x
|
|
return 0
|
|
}
|
|
|
|
var x = fx // ERROR "initialization loop|depends upon itself"
|