mirror of
https://github.com/golang/go
synced 2024-11-17 19:25:13 -07:00
e22af33b48
If a cycle has length 1, don't enumerate the single cycle entry; instead just mention "refers to itself". For instance, for an invalid recursive type T we now report: invalid recursive type: T refers to itself instead of: invalid recursive type T T refers to T Adjust tests to check for the different error messages. Change-Id: I5bd46f62fac0cf167f0d0c9a55f952981d294ff4 Reviewed-on: https://go-review.googlesource.com/c/go/+/436295 Run-TryBot: Robert Griesemer <gri@google.com> Reviewed-by: Robert Griesemer <gri@google.com> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Auto-Submit: Robert Griesemer <gri@google.com>
17 lines
374 B
Go
17 lines
374 B
Go
// errorcheck
|
|
|
|
// Copyright 2014 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 8507
|
|
// used to call algtype on invalid recursive type and get into infinite recursion
|
|
|
|
package p
|
|
|
|
type T struct{ T } // ERROR "invalid recursive type.*T"
|
|
|
|
func f() {
|
|
println(T{} == T{})
|
|
}
|