mirror of
https://github.com/golang/go
synced 2024-11-25 10:57:58 -07:00
34 lines
552 B
Go
34 lines
552 B
Go
|
// $G $D/$F.go && $L $F.$A && ./$A.out
|
||
|
|
|
||
|
|
// Copyright 2010 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
|
||
|
|
|
||
|
|
import "math"
|
||
|
|
|
||
|
|
func f() float64 {
|
||
|
|
math.Pow(2, 2)
|
||
|
|
return 1
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
for i := 0; i < 10; i++ {
|
||
|
|
// 386 float register bug used to load constant before call
|
||
|
|
if -5 < f() {
|
||
|
|
} else {
|
||
|
|
println("BUG 1")
|
||
|
|
return
|
||
|
|
}
|
||
|
|
if f() > -7 {
|
||
|
|
} else {
|
||
|
|
println("BUG 2")
|
||
|
|
}
|
||
|
|
|
||
|
|
if math.Pow(2, 3) != 8 {
|
||
|
|
println("BUG 3")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|