mirror of
https://github.com/golang/go
synced 2024-11-05 23:36:12 -07:00
33 lines
549 B
Go
33 lines
549 B
Go
|
// Copyright 2018 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
|
||
|
|
|
||
|
|
func f()
|
||
|
|
func leaf()
|
||
|
|
|
||
|
|
var f1called, f2called, f3called bool
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
f()
|
||
|
|
if !f1called {
|
||
|
|
panic("f1 not called")
|
||
|
|
}
|
||
|
|
if !f2called {
|
||
|
|
panic("f2 not called")
|
||
|
|
}
|
||
|
|
leaf()
|
||
|
|
if !f3called {
|
||
|
|
panic("f3 not called")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func f1() { f1called = true }
|
||
|
|
func f2() { f2called = true }
|
||
|
|
func f3() { f3called = true }
|
||
|
|
|
||
|
|
func unreachable() {
|
||
|
|
panic("unreachable function called")
|
||
|
|
}
|