mirror of
https://github.com/golang/go
synced 2024-11-24 06:30:22 -07:00
27 lines
514 B
Go
27 lines
514 B
Go
|
// run
|
||
|
|
||
|
// Copyright 2020 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.
|
||
|
|
||
|
// Test that float -> integer conversion doesn't clobber
|
||
|
// flags.
|
||
|
|
||
|
package main
|
||
|
|
||
|
//go:noinline
|
||
|
func f(x, y float64, a, b *bool, r *int64) {
|
||
|
*a = x < y // set flags
|
||
|
*r = int64(x) // clobber flags
|
||
|
*b = x == y // use flags
|
||
|
}
|
||
|
|
||
|
func main() {
|
||
|
var a, b bool
|
||
|
var r int64
|
||
|
f(1, 1, &a, &b, &r)
|
||
|
if a || !b {
|
||
|
panic("comparison incorrect")
|
||
|
}
|
||
|
}
|