package issue42695

const _ = 6e5518446744 // ERROR "malformed constant"
const _ uint8 = 6e5518446744 // ERROR "malformed constant"

var _ = 6e5518446744 // ERROR "malformed constant"
var _ uint8 = 6e5518446744 // ERROR "malformed constant"

func f(x int) int {
        return x + 6e5518446744 // ERROR "malformed constant"
}

// 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

	`.0e-1 = .0`,
	`.123E+10 = .123e10`,
	`.0123E123 = .0123e123`,

	`1_2_3.123 = 123.123`,
	`0123.01_23 = 123.0123`,

	`1e-1000000000 = 0`,
	`1e+1000000000 = ?`,
	`6e5518446744 = ?`,
	`-6e5518446744 = ?`,

	// hexadecimal floats
	`0x0.p+0 = 0.`,
	`0Xdeadcafe.p-10 = 0xdeadcafe/1024`,
	`0x1234.P84 = 0x1234000000000000000000000`,

	`0x.1p-0 = 1/16`,
	`0X.deadcafep4 = 0xdeadcafe/0x10000000`,