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// run
// 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 mask1(a, b uint64) uint64 {
op1 := int32(a)
op2 := int32(b)
return uint64(uint32(op1 / op2))
}
var mask2 = mask1
func main() {
res1 := mask1(0x1, 0xfffffffeffffffff)
res2 := mask2(0x1, 0xfffffffeffffffff)
if res1 != 0xffffffff {
println("got", res1, "want", 0xffffffff)
panic("FAIL")
}
if res2 != 0xffffffff {
println("got", res2, "want", 0xffffffff)
panic("FAIL")
}
}
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