golang/test/fixedbugs/issue17551.go

22 lines
416 B
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 17551: inrange optimization failed to preserve type information.
package main
import "fmt"
func main() {
_, x := X()
fmt.Printf("x = %v\n", x)
}
func X() (i int, ok bool) {
ii := int(1)
return ii, 0 <= ii && ii <= 0x7fffffff
}