// errorcheck -d=panic // Copyright 2017 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 const x = 6e5518446744 // ERROR "malformed constant: 6e5518446744" const _ = x * x const _ = 1e-1000000000 const _ = 1e+1000000000 // ERROR "malformed constant: 1e\+1000000000"