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go/test/fixedbugs/issue31412b.go
Than McIntosh d86c35e523 test: add testcases for gccgo bug
Add a couple of testcase for a gccgo type checking bug.

Updates #31412.

Change-Id: I7a813dafde78e4add1432602d2af5fe879415e1c
Reviewed-on: https://go-review.googlesource.com/c/go/+/171761
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-04-11 20:17:26 +00:00

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387 B
Go

// errorcheck
// Copyright 2019 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.
// This code was incorrectly accepted by gccgo.
package main
type N string
type M string
const B N = "B"
const C M = "C"
func main() {
q := B + C // ERROR "mismatched types|incompatible types"
println(q)
}