go issue30709 源码
golang issue30709 代码
文件路径：/test/fixedbugs/issue30709.go
// run
// Copyright 2019 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 closure in const declaration group can be compiled
// and set correct value
package main
import "unsafe"
const (
x = unsafe.Sizeof(func() {})
y
)
func main() {
const (
z = unsafe.Sizeof(func() {})
t
)
// x and y must be equal
println(x == y)
// size must be greater than zero
println(y > 0)
// Same logic as x, y above
println(z == t)
println(t > 0)
}
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