| // 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. |
| |
| // Tests that errors are reported for misuse of linkname. |
| package p |
| |
| import _ "unsafe" |
| |
| type t int |
| |
| var x, y int |
| |
| func F[T any](T) {} |
| |
| //go:linkname x ok |
| |
| // ERROR "//go:linkname must refer to declared function or variable" |
| // ERROR "//go:linkname must refer to declared function or variable" |
| // ERROR "duplicate //go:linkname for x" |
| // ERROR "//go:linkname reference of an instantiation is not allowed" |
| |
| //line linkname3.go:20 |
| //go:linkname nonexist nonexist |
| //go:linkname t notvarfunc |
| //go:linkname x duplicate |
| //go:linkname i F[go.shape.int] |
