// errorcheck
// Copyright 2011 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 1664
package main
func main() {
var i uint = 33
var a = (1<<i) + 4.5 // ERROR "shift of type float64|invalid.*shift"
println(a)
var b = (1<<i) + 4.0 // ERROR "shift of type float64|invalid.*shift"
println(b)
var c int64 = (1<<i) + 4.0 // ok - it's all int64
println(c)
}