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go/test/fixedbugs/issue41500.go
Cuong Manh Le 23573d0ea2 cmd/compile: clearer error when non-bool used as "||" and "&&" operand
Fixes #41500

Change-Id: I658d8921b7769b6e4288ca781cbdca5ff14a84ee
Reviewed-on: https://go-review.googlesource.com/c/go/+/255899
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-09-22 04:13:13 +00:00

21 lines
639 B
Go

// errorcheck
// Copyright 2020 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 p
type s struct {
slice []int
}
func f() {
var x *s
_ = x == nil || len(x.slice) // ERROR "invalid operation: .+ \(operator \|\| not defined on int\)"
_ = len(x.slice) || x == nil // ERROR "invalid operation: .+ \(operator \|\| not defined on int\)"
_ = x == nil && len(x.slice) // ERROR "invalid operation: .+ \(operator && not defined on int\)"
_ = len(x.slice) && x == nil // ERROR "invalid operation: .+ \(operator && not defined on int\)"
}