/usr/share/go-1.8/test/fixedbugs/issue13821b.go is in golang-1.8-src 1.8.3-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | // errorcheck
// Copyright 2015 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 13821. Additional regress tests.
package p
type B bool
type B2 bool
var b B
var b2 B2
var x1 = b && 1 < 2 // x1 has type B, not ideal bool
var x2 = 1 < 2 && b // x2 has type B, not ideal bool
var x3 = b && b2 // ERROR "mismatched types B and B2"
var x4 = x1 && b2 // ERROR "mismatched types B and B2"
var x5 = x2 && b2 // ERROR "mismatched types B and B2"
var x6 = b2 && x1 // ERROR "mismatched types B2 and B"
var x7 = b2 && x2 // ERROR "mismatched types B2 and B"
var x8 = b && !B2(true) // ERROR "mismatched types B and B2"
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