mirror of
https://github.com/golang/go
synced 2024-11-02 09:28:34 +00:00
5aca6e7857
Also: Adjusted error patterns for passing test that have different error messages. Change-Id: I216294b4c4855aa93da22cdc3c0b3303e54a8420 Reviewed-on: https://go-review.googlesource.com/c/go/+/277994 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org>
28 lines
1 KiB
Go
28 lines
1 KiB
Go
// errorcheck
|
|
|
|
// 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.
|
|
|
|
// Ensure that typed non-integer, negative and to large
|
|
// values are not accepted as size argument in make for
|
|
// channels.
|
|
|
|
package main
|
|
|
|
type T chan byte
|
|
|
|
var sink T
|
|
|
|
func main() {
|
|
sink = make(T, -1) // ERROR "negative buffer argument in make.*|must not be negative"
|
|
sink = make(T, uint64(1<<63)) // ERROR "buffer argument too large in make.*|out of bounds"
|
|
|
|
sink = make(T, 0.5) // ERROR "constant 0.5 truncated to integer|truncated to int"
|
|
sink = make(T, 1.0)
|
|
sink = make(T, float32(1.0)) // ERROR "non-integer buffer argument in make.*|must be integer"
|
|
sink = make(T, float64(1.0)) // ERROR "non-integer buffer argument in make.*|must be integer"
|
|
sink = make(T, 1+0i)
|
|
sink = make(T, complex64(1+0i)) // ERROR "non-integer buffer argument in make.*|must be integer"
|
|
sink = make(T, complex128(1+0i)) // ERROR "non-integer buffer argument in make.*|must be integer"
|
|
}
|