// 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 //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" //line linkname3.go:18 //go:linkname nonexist nonexist //go:linkname t notvarfunc //go:linkname x duplicate