// 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 }