go bug381 源码
golang bug381 代码
文件路径：/test/fixedbugs/bug381.go
// errorcheck
// Copyright 2011 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 2276.
// Check that the error messages says
// bug381.go:29: unsafe.Alignof(0) not used
// and not
// bug381.go:29: 4 not used
// Issue 2768: previously got
// bug381.go:30: cannot use 3 (type time.Weekday) as type int in function argument
// want
// bug381.go:30: cannot use time.Wednesday (type time.Weekday) as type int in function argument
package main
import (
"time"
"unsafe"
)
func f(int)
func main() {
unsafe.Alignof(0) // ERROR "unsafe\.Alignof|value computed is not used"
f(time.Wednesday) // ERROR "time.Wednesday|incompatible type"
}
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