diff options
Diffstat (limited to 'libgo/go/cmd/vet/testdata/cgo/cgo.go')
-rw-r--r-- | libgo/go/cmd/vet/testdata/cgo/cgo.go | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/libgo/go/cmd/vet/testdata/cgo/cgo.go b/libgo/go/cmd/vet/testdata/cgo/cgo.go deleted file mode 100644 index d0df7cf6787..00000000000 --- a/libgo/go/cmd/vet/testdata/cgo/cgo.go +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2015 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. - -// This file contains tests for the cgo checker. - -package testdata - -// void f(void *); -import "C" - -import "unsafe" - -func CgoTests() { - var c chan bool - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&c))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&c)) // ERROR "embedded pointer" - - var m map[string]string - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&m))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&m)) // ERROR "embedded pointer" - - var f func() - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&f))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&f)) // ERROR "embedded pointer" - - var s []int - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&s))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&s)) // ERROR "embedded pointer" - - var a [1][]int - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&a))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&a)) // ERROR "embedded pointer" - - var st struct{ f []int } - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&st))) // ERROR "embedded pointer" - C.f(unsafe.Pointer(&st)) // ERROR "embedded pointer" - - // The following cases are OK. - var i int - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&i))) - C.f(unsafe.Pointer(&i)) - - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&s[0]))) - C.f(unsafe.Pointer(&s[0])) - - var a2 [1]int - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&a2))) - C.f(unsafe.Pointer(&a2)) - - var st2 struct{ i int } - C.f(*(*unsafe.Pointer)(unsafe.Pointer(&st2))) - C.f(unsafe.Pointer(&st2)) - - type cgoStruct struct{ p *cgoStruct } - C.f(unsafe.Pointer(&cgoStruct{})) - - C.CBytes([]byte("hello")) -} |