golang issue16804 代码
文件路径：/test/fixedbugs/issue16804.go
/ compile
/ 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.
/ Issue 16804: internal error for math.Sqrt as statement
/ rather than expression
package main
import "math"
func sqrt() {
math.Sqrt(2.0)
}