mirror of
https://github.com/golang/go
synced 2024-11-14 06:10:24 -07:00
b2fd76ab8d
Most of the test cases in the test directory use the new go:build syntax already. Convert the rest. In general, try to place the build constraint line below the test directive comment in more places. For #41184. For #60268. Change-Id: I11c41a0642a8a26dc2eda1406da908645bbc005b Cq-Include-Trybots: luci.golang.try:gotip-linux-386-longtest,gotip-linux-amd64-longtest,gotip-windows-amd64-longtest Reviewed-on: https://go-review.googlesource.com/c/go/+/536236 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
28 lines
729 B
Go
28 lines
729 B
Go
// errorcheck
|
|
|
|
// Copyright 2022 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.
|
|
|
|
// Test that not-in-heap types cannot be used as type
|
|
// arguments. (pointer-to-nih types are okay though.)
|
|
|
|
//go:build cgo
|
|
|
|
package p
|
|
|
|
import (
|
|
"runtime/cgo"
|
|
"sync/atomic"
|
|
)
|
|
|
|
var _ atomic.Pointer[cgo.Incomplete] // ERROR "cannot use incomplete \(or unallocatable\) type as a type argument: runtime/cgo\.Incomplete"
|
|
var _ atomic.Pointer[*cgo.Incomplete] // ok
|
|
|
|
func implicit(ptr *cgo.Incomplete) {
|
|
g(ptr) // ERROR "cannot use incomplete \(or unallocatable\) type as a type argument: runtime/cgo\.Incomplete"
|
|
g(&ptr) // ok
|
|
}
|
|
|
|
func g[T any](_ *T) {}
|